/* vi:set ts=8 sts=4 sw=4: * * VIM - Vi IMproved by Bram Moolenaar * GUI support by Robert Webb * * Do ":help uganda" in Vim to read copying and usage conditions. * Do ":help credits" in Vim to see a list of people who contributed. * See README.txt for an overview of the Vim source code. */ /* * Windows GUI. * * GUI support for Microsoft Windows. Win32 initially; maybe Win16 later * * George V. Reilly wrote the original Win32 GUI. * Robert Webb reworked it to use the existing GUI stuff and added menu, * scrollbars, etc. * * Note: Clipboard stuff, for cutting and pasting text to other windows, is in * os_win32.c. (It can also be done from the terminal version). * * TODO: Some of the function signatures ought to be updated for Win64; * e.g., replace LONG with LONG_PTR, etc. */ /* * These are new in Windows ME/XP, only defined in recent compilers. */ #ifndef HANDLE_WM_XBUTTONUP # define HANDLE_WM_XBUTTONUP(hwnd, wParam, lParam, fn) \ ((fn)((hwnd), (int)(short)LOWORD(lParam), (int)(short)HIWORD(lParam), (UINT)(wParam)), 0L) #endif #ifndef HANDLE_WM_XBUTTONDOWN # define HANDLE_WM_XBUTTONDOWN(hwnd, wParam, lParam, fn) \ ((fn)((hwnd), FALSE, (int)(short)LOWORD(lParam), (int)(short)HIWORD(lParam), (UINT)(wParam)), 0L) #endif #ifndef HANDLE_WM_XBUTTONDBLCLK # define HANDLE_WM_XBUTTONDBLCLK(hwnd, wParam, lParam, fn) \ ((fn)((hwnd), TRUE, (int)(short)LOWORD(lParam), (int)(short)HIWORD(lParam), (UINT)(wParam)), 0L) #endif /* * Include the common stuff for MS-Windows GUI. */ #include "gui_w48.c" #ifdef FEAT_XPM_W32 # include "xpm_w32.h" #endif #ifdef PROTO # define WINAPI #endif #ifdef __MINGW32__ /* * Add a lot of missing defines. * They are not always missing, we need the #ifndef's. */ # ifndef _cdecl # define _cdecl # endif # ifndef IsMinimized # define IsMinimized(hwnd) IsIconic(hwnd) # endif # ifndef IsMaximized # define IsMaximized(hwnd) IsZoomed(hwnd) # endif # ifndef SelectFont # define SelectFont(hdc, hfont) ((HFONT)SelectObject((hdc), (HGDIOBJ)(HFONT)(hfont))) # endif # ifndef GetStockBrush # define GetStockBrush(i) ((HBRUSH)GetStockObject(i)) # endif # ifndef DeleteBrush # define DeleteBrush(hbr) DeleteObject((HGDIOBJ)(HBRUSH)(hbr)) # endif # ifndef HANDLE_WM_RBUTTONDBLCLK # define HANDLE_WM_RBUTTONDBLCLK(hwnd, wParam, lParam, fn) \ ((fn)((hwnd), TRUE, (int)(short)LOWORD(lParam), (int)(short)HIWORD(lParam), (UINT)(wParam)), 0L) # endif # ifndef HANDLE_WM_MBUTTONUP # define HANDLE_WM_MBUTTONUP(hwnd, wParam, lParam, fn) \ ((fn)((hwnd), (int)(short)LOWORD(lParam), (int)(short)HIWORD(lParam), (UINT)(wParam)), 0L) # endif # ifndef HANDLE_WM_MBUTTONDBLCLK # define HANDLE_WM_MBUTTONDBLCLK(hwnd, wParam, lParam, fn) \ ((fn)((hwnd), TRUE, (int)(short)LOWORD(lParam), (int)(short)HIWORD(lParam), (UINT)(wParam)), 0L) # endif # ifndef HANDLE_WM_LBUTTONDBLCLK # define HANDLE_WM_LBUTTONDBLCLK(hwnd, wParam, lParam, fn) \ ((fn)((hwnd), TRUE, (int)(short)LOWORD(lParam), (int)(short)HIWORD(lParam), (UINT)(wParam)), 0L) # endif # ifndef HANDLE_WM_RBUTTONDOWN # define HANDLE_WM_RBUTTONDOWN(hwnd, wParam, lParam, fn) \ ((fn)((hwnd), FALSE, (int)(short)LOWORD(lParam), (int)(short)HIWORD(lParam), (UINT)(wParam)), 0L) # endif # ifndef HANDLE_WM_MOUSEMOVE # define HANDLE_WM_MOUSEMOVE(hwnd, wParam, lParam, fn) \ ((fn)((hwnd), (int)(short)LOWORD(lParam), (int)(short)HIWORD(lParam), (UINT)(wParam)), 0L) # endif # ifndef HANDLE_WM_RBUTTONUP # define HANDLE_WM_RBUTTONUP(hwnd, wParam, lParam, fn) \ ((fn)((hwnd), (int)(short)LOWORD(lParam), (int)(short)HIWORD(lParam), (UINT)(wParam)), 0L) # endif # ifndef HANDLE_WM_MBUTTONDOWN # define HANDLE_WM_MBUTTONDOWN(hwnd, wParam, lParam, fn) \ ((fn)((hwnd), FALSE, (int)(short)LOWORD(lParam), (int)(short)HIWORD(lParam), (UINT)(wParam)), 0L) # endif # ifndef HANDLE_WM_LBUTTONUP # define HANDLE_WM_LBUTTONUP(hwnd, wParam, lParam, fn) \ ((fn)((hwnd), (int)(short)LOWORD(lParam), (int)(short)HIWORD(lParam), (UINT)(wParam)), 0L) # endif # ifndef HANDLE_WM_LBUTTONDOWN # define HANDLE_WM_LBUTTONDOWN(hwnd, wParam, lParam, fn) \ ((fn)((hwnd), FALSE, (int)(short)LOWORD(lParam), (int)(short)HIWORD(lParam), (UINT)(wParam)), 0L) # endif # ifndef HANDLE_WM_SYSCHAR # define HANDLE_WM_SYSCHAR(hwnd, wParam, lParam, fn) \ ((fn)((hwnd), (TCHAR)(wParam), (int)(short)LOWORD(lParam)), 0L) # endif # ifndef HANDLE_WM_ACTIVATEAPP # define HANDLE_WM_ACTIVATEAPP(hwnd, wParam, lParam, fn) \ ((fn)((hwnd), (BOOL)(wParam), (DWORD)(lParam)), 0L) # endif # ifndef HANDLE_WM_WINDOWPOSCHANGING # define HANDLE_WM_WINDOWPOSCHANGING(hwnd, wParam, lParam, fn) \ (LRESULT)(DWORD)(BOOL)(fn)((hwnd), (LPWINDOWPOS)(lParam)) # endif # ifndef HANDLE_WM_VSCROLL # define HANDLE_WM_VSCROLL(hwnd, wParam, lParam, fn) \ ((fn)((hwnd), (HWND)(lParam), (UINT)(LOWORD(wParam)), (int)(short)HIWORD(wParam)), 0L) # endif # ifndef HANDLE_WM_SETFOCUS # define HANDLE_WM_SETFOCUS(hwnd, wParam, lParam, fn) \ ((fn)((hwnd), (HWND)(wParam)), 0L) # endif # ifndef HANDLE_WM_KILLFOCUS # define HANDLE_WM_KILLFOCUS(hwnd, wParam, lParam, fn) \ ((fn)((hwnd), (HWND)(wParam)), 0L) # endif # ifndef HANDLE_WM_HSCROLL # define HANDLE_WM_HSCROLL(hwnd, wParam, lParam, fn) \ ((fn)((hwnd), (HWND)(lParam), (UINT)(LOWORD(wParam)), (int)(short)HIWORD(wParam)), 0L) # endif # ifndef HANDLE_WM_DROPFILES # define HANDLE_WM_DROPFILES(hwnd, wParam, lParam, fn) \ ((fn)((hwnd), (HDROP)(wParam)), 0L) # endif # ifndef HANDLE_WM_CHAR # define HANDLE_WM_CHAR(hwnd, wParam, lParam, fn) \ ((fn)((hwnd), (TCHAR)(wParam), (int)(short)LOWORD(lParam)), 0L) # endif # ifndef HANDLE_WM_SYSDEADCHAR # define HANDLE_WM_SYSDEADCHAR(hwnd, wParam, lParam, fn) \ ((fn)((hwnd), (TCHAR)(wParam), (int)(short)LOWORD(lParam)), 0L) # endif # ifndef HANDLE_WM_DEADCHAR # define HANDLE_WM_DEADCHAR(hwnd, wParam, lParam, fn) \ ((fn)((hwnd), (TCHAR)(wParam), (int)(short)LOWORD(lParam)), 0L) # endif #endif /* __MINGW32__ */ /* Some parameters for tearoff menus. All in pixels. */ #define TEAROFF_PADDING_X 2 #define TEAROFF_BUTTON_PAD_X 8 #define TEAROFF_MIN_WIDTH 200 #define TEAROFF_SUBMENU_LABEL ">>" #define TEAROFF_COLUMN_PADDING 3 // # spaces to pad column with. /* For the Intellimouse: */ #ifndef WM_MOUSEWHEEL #define WM_MOUSEWHEEL 0x20a #endif #ifdef FEAT_BEVAL # define ID_BEVAL_TOOLTIP 200 # define BEVAL_TEXT_LEN MAXPATHL static void make_tooltip __ARGS((BalloonEval *beval, char *text, POINT pt)); static void delete_tooltip __ARGS((BalloonEval *beval)); static VOID CALLBACK BevalTimerProc __ARGS((HWND hwnd, UINT uMsg, UINT idEvent, DWORD dwTime)); static BalloonEval *cur_beval = NULL; static UINT BevalTimerId = 0; static DWORD LastActivity = 0; /* * excerpts from headers since this may not be presented * in the extremelly old compilers */ #include typedef struct _DllVersionInfo { DWORD cbSize; DWORD dwMajorVersion; DWORD dwMinorVersion; DWORD dwBuildNumber; DWORD dwPlatformID; } DLLVERSIONINFO; typedef struct tagTOOLINFOA_NEW { UINT cbSize; UINT uFlags; HWND hwnd; UINT uId; RECT rect; HINSTANCE hinst; LPSTR lpszText; LPARAM lParam; } TOOLINFO_NEW; typedef struct tagNMTTDISPINFO_NEW { NMHDR hdr; LPTSTR lpszText; char szText[80]; HINSTANCE hinst; UINT uFlags; LPARAM lParam; } NMTTDISPINFO_NEW; #include typedef HRESULT (WINAPI* DLLGETVERSIONPROC)(DLLVERSIONINFO *); #ifndef TTM_SETMAXTIPWIDTH # define TTM_SETMAXTIPWIDTH (WM_USER+24) #endif #ifndef TTF_DI_SETITEM # define TTF_DI_SETITEM 0x8000 #endif #ifndef TTN_GETDISPINFO # define TTN_GETDISPINFO (TTN_FIRST - 0) #endif #endif /* defined(FEAT_BEVAL) */ /* Local variables: */ #ifdef FEAT_MENU static UINT s_menu_id = 100; /* * Use the system font for dialogs and tear-off menus. Remove this line to * use DLG_FONT_NAME. */ # define USE_SYSMENU_FONT #endif #define VIM_NAME "vim" #define VIM_CLASS "Vim" #define VIM_CLASSW L"Vim" /* Initial size for the dialog template. For gui_mch_dialog() it's fixed, * thus there should be room for every dialog. For tearoffs it's made bigger * when needed. */ #define DLG_ALLOC_SIZE 16 * 1024 /* * stuff for dialogs, menus, tearoffs etc. */ static LRESULT APIENTRY dialog_callback(HWND, UINT, WPARAM, LPARAM); static LRESULT APIENTRY tearoff_callback(HWND, UINT, WPARAM, LPARAM); static PWORD add_dialog_element( PWORD p, DWORD lStyle, WORD x, WORD y, WORD w, WORD h, WORD Id, WORD clss, const char *caption); static LPWORD lpwAlign(LPWORD); static int nCopyAnsiToWideChar(LPWORD, LPSTR); static void gui_mch_tearoff(char_u *title, vimmenu_T *menu, int initX, int initY); static void get_dialog_font_metrics(void); static int dialog_default_button = -1; /* Intellimouse support */ static int mouse_scroll_lines = 0; static UINT msh_msgmousewheel = 0; static int s_usenewlook; /* emulate W95/NT4 non-bold dialogs */ #ifdef FEAT_TOOLBAR static void initialise_toolbar(void); static int get_toolbar_bitmap(vimmenu_T *menu); #endif #ifdef FEAT_GUI_TABLINE static void initialise_tabline(void); #endif #ifdef FEAT_MBYTE_IME static LRESULT _OnImeComposition(HWND hwnd, WPARAM dbcs, LPARAM param); static char_u *GetResultStr(HWND hwnd, int GCS, int *lenp); #endif #if defined(FEAT_MBYTE_IME) && defined(DYNAMIC_IME) # ifdef NOIME typedef struct tagCOMPOSITIONFORM { DWORD dwStyle; POINT ptCurrentPos; RECT rcArea; } COMPOSITIONFORM, *PCOMPOSITIONFORM, NEAR *NPCOMPOSITIONFORM, FAR *LPCOMPOSITIONFORM; typedef HANDLE HIMC; # endif static HINSTANCE hLibImm = NULL; static LONG (WINAPI *pImmGetCompositionStringA)(HIMC, DWORD, LPVOID, DWORD); static LONG (WINAPI *pImmGetCompositionStringW)(HIMC, DWORD, LPVOID, DWORD); static HIMC (WINAPI *pImmGetContext)(HWND); static HIMC (WINAPI *pImmAssociateContext)(HWND, HIMC); static BOOL (WINAPI *pImmReleaseContext)(HWND, HIMC); static BOOL (WINAPI *pImmGetOpenStatus)(HIMC); static BOOL (WINAPI *pImmSetOpenStatus)(HIMC, BOOL); static BOOL (WINAPI *pImmGetCompositionFont)(HIMC, LPLOGFONTA); static BOOL (WINAPI *pImmSetCompositionFont)(HIMC, LPLOGFONTA); static BOOL (WINAPI *pImmSetCompositionWindow)(HIMC, LPCOMPOSITIONFORM); static BOOL (WINAPI *pImmGetConversionStatus)(HIMC, LPDWORD, LPDWORD); static BOOL (WINAPI *pImmSetConversionStatus)(HIMC, DWORD, DWORD); static void dyn_imm_load(void); #else # define pImmGetCompositionStringA ImmGetCompositionStringA # define pImmGetCompositionStringW ImmGetCompositionStringW # define pImmGetContext ImmGetContext # define pImmAssociateContext ImmAssociateContext # define pImmReleaseContext ImmReleaseContext # define pImmGetOpenStatus ImmGetOpenStatus # define pImmSetOpenStatus ImmSetOpenStatus # define pImmGetCompositionFont ImmGetCompositionFontA # define pImmSetCompositionFont ImmSetCompositionFontA # define pImmSetCompositionWindow ImmSetCompositionWindow # define pImmGetConversionStatus ImmGetConversionStatus # define pImmSetConversionStatus ImmSetConversionStatus #endif #ifndef ETO_IGNORELANGUAGE # define ETO_IGNORELANGUAGE 0x1000 #endif /* multi monitor support */ typedef struct _MONITORINFOstruct { DWORD cbSize; RECT rcMonitor; RECT rcWork; DWORD dwFlags; } _MONITORINFO; typedef HANDLE _HMONITOR; typedef _HMONITOR (WINAPI *TMonitorFromWindow)(HWND, DWORD); typedef BOOL (WINAPI *TGetMonitorInfo)(_HMONITOR, _MONITORINFO *); static TMonitorFromWindow pMonitorFromWindow = NULL; static TGetMonitorInfo pGetMonitorInfo = NULL; static HANDLE user32_lib = NULL; #ifdef FEAT_NETBEANS_INTG int WSInitialized = FALSE; /* WinSock is initialized */ #endif /* * Return TRUE when running under Windows NT 3.x or Win32s, both of which have * less fancy GUI APIs. */ static int is_winnt_3(void) { return ((os_version.dwPlatformId == VER_PLATFORM_WIN32_NT && os_version.dwMajorVersion == 3) || (os_version.dwPlatformId == VER_PLATFORM_WIN32s)); } /* * Return TRUE when running under Win32s. */ int gui_is_win32s(void) { return (os_version.dwPlatformId == VER_PLATFORM_WIN32s); } #ifdef FEAT_MENU /* * Figure out how high the menu bar is at the moment. */ static int gui_mswin_get_menu_height( int fix_window) /* If TRUE, resize window if menu height changed */ { static int old_menu_height = -1; RECT rc1, rc2; int num; int menu_height; if (gui.menu_is_active) num = GetMenuItemCount(s_menuBar); else num = 0; if (num == 0) menu_height = 0; else { if (is_winnt_3()) /* for NT 3.xx */ { if (gui.starting) menu_height = GetSystemMetrics(SM_CYMENU); else { RECT r1, r2; int frameht = GetSystemMetrics(SM_CYFRAME); int capht = GetSystemMetrics(SM_CYCAPTION); /* get window rect of s_hwnd * get client rect of s_hwnd * get cap height * subtract from window rect, the sum of client height, * (if not maximized)frame thickness, and caption height. */ GetWindowRect(s_hwnd, &r1); GetClientRect(s_hwnd, &r2); menu_height = r1.bottom - r1.top - (r2.bottom - r2.top + 2 * frameht * (!IsZoomed(s_hwnd)) + capht); } } else /* win95 and variants (NT 4.0, I guess) */ { /* * In case 'lines' is set in _vimrc/_gvimrc window width doesn't * seem to have been set yet, so menu wraps in default window * width which is very narrow. Instead just return height of a * single menu item. Will still be wrong when the menu really * should wrap over more than one line. */ GetMenuItemRect(s_hwnd, s_menuBar, 0, &rc1); if (gui.starting) menu_height = rc1.bottom - rc1.top + 1; else { GetMenuItemRect(s_hwnd, s_menuBar, num - 1, &rc2); menu_height = rc2.bottom - rc1.top + 1; } } } if (fix_window && menu_height != old_menu_height) { old_menu_height = menu_height; gui_set_shellsize(FALSE, FALSE); } return menu_height; } #endif /*FEAT_MENU*/ /* * Setup for the Intellimouse */ static void init_mouse_wheel(void) { #ifndef SPI_GETWHEELSCROLLLINES # define SPI_GETWHEELSCROLLLINES 104 #endif #ifndef SPI_SETWHEELSCROLLLINES # define SPI_SETWHEELSCROLLLINES 105 #endif #define VMOUSEZ_CLASSNAME "MouseZ" /* hidden wheel window class */ #define VMOUSEZ_TITLE "Magellan MSWHEEL" /* hidden wheel window title */ #define VMSH_MOUSEWHEEL "MSWHEEL_ROLLMSG" #define VMSH_SCROLL_LINES "MSH_SCROLL_LINES_MSG" HWND hdl_mswheel; UINT msh_msgscrolllines; msh_msgmousewheel = 0; mouse_scroll_lines = 3; /* reasonable default */ if ((os_version.dwPlatformId == VER_PLATFORM_WIN32_NT && os_version.dwMajorVersion >= 4) || (os_version.dwPlatformId == VER_PLATFORM_WIN32_WINDOWS && ((os_version.dwMajorVersion == 4 && os_version.dwMinorVersion >= 10) || os_version.dwMajorVersion >= 5))) { /* if NT 4.0+ (or Win98) get scroll lines directly from system */ SystemParametersInfo(SPI_GETWHEELSCROLLLINES, 0, &mouse_scroll_lines, 0); } else if (os_version.dwPlatformId == VER_PLATFORM_WIN32_WINDOWS || (os_version.dwPlatformId == VER_PLATFORM_WIN32_NT && os_version.dwMajorVersion < 4)) { /* * If Win95 or NT 3.51, * try to find the hidden point32 window. */ hdl_mswheel = FindWindow(VMOUSEZ_CLASSNAME, VMOUSEZ_TITLE); if (hdl_mswheel) { msh_msgscrolllines = RegisterWindowMessage(VMSH_SCROLL_LINES); if (msh_msgscrolllines) { mouse_scroll_lines = (int)SendMessage(hdl_mswheel, msh_msgscrolllines, 0, 0); msh_msgmousewheel = RegisterWindowMessage(VMSH_MOUSEWHEEL); } } } } /* Intellimouse wheel handler */ static void _OnMouseWheel( HWND hwnd, short zDelta) { /* Treat a mouse wheel event as if it were a scroll request */ int i; int size; HWND hwndCtl; if (curwin->w_scrollbars[SBAR_RIGHT].id != 0) { hwndCtl = curwin->w_scrollbars[SBAR_RIGHT].id; size = curwin->w_scrollbars[SBAR_RIGHT].size; } else if (curwin->w_scrollbars[SBAR_LEFT].id != 0) { hwndCtl = curwin->w_scrollbars[SBAR_LEFT].id; size = curwin->w_scrollbars[SBAR_LEFT].size; } else return; size = curwin->w_height; if (mouse_scroll_lines == 0) init_mouse_wheel(); if (mouse_scroll_lines > 0 && mouse_scroll_lines < (size > 2 ? size - 2 : 1)) { for (i = mouse_scroll_lines; i > 0; --i) _OnScroll(hwnd, hwndCtl, zDelta >= 0 ? SB_LINEUP : SB_LINEDOWN, 0); } else _OnScroll(hwnd, hwndCtl, zDelta >= 0 ? SB_PAGEUP : SB_PAGEDOWN, 0); } /* * Invoked when a setting was changed. */ static LRESULT CALLBACK _OnSettingChange(UINT n) { if (n == SPI_SETWHEELSCROLLLINES) SystemParametersInfo(SPI_GETWHEELSCROLLLINES, 0, &mouse_scroll_lines, 0); return 0; } #if 0 /* disabled, a gap appears below and beside the window, and the window can be moved (in a strange way) */ /* * Even though we have _DuringSizing() which makes the rubber band a valid * size, we need this for when the user maximises the window. * TODO: Doesn't seem to adjust the width though for some reason. */ static BOOL _OnWindowPosChanging( HWND hwnd, LPWINDOWPOS lpwpos) { RECT workarea_rect; if (!(lpwpos->flags & SWP_NOSIZE)) { if (IsMaximized(hwnd) && (os_version.dwPlatformId == VER_PLATFORM_WIN32_WINDOWS || (os_version.dwPlatformId == VER_PLATFORM_WIN32_NT && os_version.dwMajorVersion >= 4))) { SystemParametersInfo(SPI_GETWORKAREA, 0, &workarea_rect, 0); lpwpos->x = workarea_rect.left; lpwpos->y = workarea_rect.top; lpwpos->cx = workarea_rect.right - workarea_rect.left; lpwpos->cy = workarea_rect.bottom - workarea_rect.top; } gui_mswin_get_valid_dimensions(lpwpos->cx, lpwpos->cy, &lpwpos->cx, &lpwpos->cy); } return 0; } #endif #ifdef FEAT_NETBEANS_INTG static void _OnWindowPosChanged( HWND hwnd, const LPWINDOWPOS lpwpos) { static int x = 0, y = 0, cx = 0, cy = 0; if (WSInitialized && (lpwpos->x != x || lpwpos->y != y || lpwpos->cx != cx || lpwpos->cy != cy)) { x = lpwpos->x; y = lpwpos->y; cx = lpwpos->cx; cy = lpwpos->cy; netbeans_frame_moved(x, y); } /* Allow to send WM_SIZE and WM_MOVE */ FORWARD_WM_WINDOWPOSCHANGED(hwnd, lpwpos, MyWindowProc); } #endif static int _DuringSizing( UINT fwSide, LPRECT lprc) { int w, h; int valid_w, valid_h; int w_offset, h_offset; w = lprc->right - lprc->left; h = lprc->bottom - lprc->top; gui_mswin_get_valid_dimensions(w, h, &valid_w, &valid_h); w_offset = w - valid_w; h_offset = h - valid_h; if (fwSide == WMSZ_LEFT || fwSide == WMSZ_TOPLEFT || fwSide == WMSZ_BOTTOMLEFT) lprc->left += w_offset; else if (fwSide == WMSZ_RIGHT || fwSide == WMSZ_TOPRIGHT || fwSide == WMSZ_BOTTOMRIGHT) lprc->right -= w_offset; if (fwSide == WMSZ_TOP || fwSide == WMSZ_TOPLEFT || fwSide == WMSZ_TOPRIGHT) lprc->top += h_offset; else if (fwSide == WMSZ_BOTTOM || fwSide == WMSZ_BOTTOMLEFT || fwSide == WMSZ_BOTTOMRIGHT) lprc->bottom -= h_offset; return TRUE; } static LRESULT CALLBACK _WndProc( HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam) { /* TRACE("WndProc: hwnd = %08x, msg = %x, wParam = %x, lParam = %x\n", hwnd, uMsg, wParam, lParam); */ HandleMouseHide(uMsg, lParam); s_uMsg = uMsg; s_wParam = wParam; s_lParam = lParam; switch (uMsg) { HANDLE_MSG(hwnd, WM_DEADCHAR, _OnDeadChar); HANDLE_MSG(hwnd, WM_SYSDEADCHAR, _OnDeadChar); /* HANDLE_MSG(hwnd, WM_ACTIVATE, _OnActivate); */ HANDLE_MSG(hwnd, WM_CLOSE, _OnClose); /* HANDLE_MSG(hwnd, WM_COMMAND, _OnCommand); */ HANDLE_MSG(hwnd, WM_DESTROY, _OnDestroy); HANDLE_MSG(hwnd, WM_DROPFILES, _OnDropFiles); HANDLE_MSG(hwnd, WM_HSCROLL, _OnScroll); HANDLE_MSG(hwnd, WM_KILLFOCUS, _OnKillFocus); #ifdef FEAT_MENU HANDLE_MSG(hwnd, WM_COMMAND, _OnMenu); #endif /* HANDLE_MSG(hwnd, WM_MOVE, _OnMove); */ /* HANDLE_MSG(hwnd, WM_NCACTIVATE, _OnNCActivate); */ HANDLE_MSG(hwnd, WM_SETFOCUS, _OnSetFocus); HANDLE_MSG(hwnd, WM_SIZE, _OnSize); /* HANDLE_MSG(hwnd, WM_SYSCOMMAND, _OnSysCommand); */ /* HANDLE_MSG(hwnd, WM_SYSKEYDOWN, _OnAltKey); */ HANDLE_MSG(hwnd, WM_VSCROLL, _OnScroll); // HANDLE_MSG(hwnd, WM_WINDOWPOSCHANGING, _OnWindowPosChanging); HANDLE_MSG(hwnd, WM_ACTIVATEAPP, _OnActivateApp); #ifdef FEAT_NETBEANS_INTG HANDLE_MSG(hwnd, WM_WINDOWPOSCHANGED, _OnWindowPosChanged); #endif case WM_QUERYENDSESSION: /* System wants to go down. */ gui_shell_closed(); /* Will exit when no changed buffers. */ return FALSE; /* Do NOT allow system to go down. */ case WM_ENDSESSION: if (wParam) /* system only really goes down when wParam is TRUE */ _OnEndSession(); break; case WM_CHAR: /* Don't use HANDLE_MSG() for WM_CHAR, it truncates wParam to a single * byte while we want the UTF-16 character value. */ _OnChar(hwnd, wParam, (int)(short)LOWORD(lParam)); return 0L; case WM_SYSCHAR: /* * if 'winaltkeys' is "no", or it's "menu" and it's not a menu * shortcut key, handle like a typed ALT key, otherwise call Windows * ALT key handling. */ #ifdef FEAT_MENU if ( !gui.menu_is_active || p_wak[0] == 'n' || (p_wak[0] == 'm' && !gui_is_menu_shortcut((int)wParam)) ) #endif { _OnSysChar(hwnd, wParam, (int)(short)LOWORD(lParam)); return 0L; } #ifdef FEAT_MENU else return MyWindowProc(hwnd, uMsg, wParam, lParam); #endif case WM_SYSKEYUP: #ifdef FEAT_MENU /* This used to be done only when menu is active: ALT key is used for * that. But that caused problems when menu is disabled and using * Alt-Tab-Esc: get into a strange state where no mouse-moved events * are received, mouse pointer remains hidden. */ return MyWindowProc(hwnd, uMsg, wParam, lParam); #else return 0; #endif case WM_SIZING: /* HANDLE_MSG doesn't seem to handle this one */ return _DuringSizing((UINT)wParam, (LPRECT)lParam); case WM_MOUSEWHEEL: _OnMouseWheel(hwnd, HIWORD(wParam)); break; /* Notification for change in SystemParametersInfo() */ case WM_SETTINGCHANGE: return _OnSettingChange((UINT)wParam); #if defined(FEAT_TOOLBAR) || defined(FEAT_GUI_TABLINE) case WM_NOTIFY: switch (((LPNMHDR) lParam)->code) { # ifdef FEAT_TOOLBAR case TTN_NEEDTEXT: { LPTOOLTIPTEXT lpttt; UINT idButton; int idx; vimmenu_T *pMenu; lpttt = (LPTOOLTIPTEXT)lParam; idButton = (UINT) lpttt->hdr.idFrom; pMenu = gui_mswin_find_menu(root_menu, idButton); if (pMenu) { idx = MENU_INDEX_TIP; if (pMenu->strings[idx]) { lpttt->hinst = NULL; /* string, not resource */ lpttt->lpszText = pMenu->strings[idx]; } } } break; # endif # ifdef FEAT_GUI_TABLINE case TCN_SELCHANGE: if (gui_mch_showing_tabline() && ((LPNMHDR)lParam)->hwndFrom == s_tabhwnd) send_tabline_event(TabCtrl_GetCurSel(s_tabhwnd) + 1); break; # endif default: # ifdef FEAT_GUI_TABLINE if (gui_mch_showing_tabline() && ((LPNMHDR)lParam)->hwndFrom == s_tabhwnd) return MyWindowProc(hwnd, uMsg, wParam, lParam); # endif break; } break; #endif #if defined(MENUHINTS) && defined(FEAT_MENU) case WM_MENUSELECT: if (((UINT) HIWORD(wParam) & (0xffff ^ (MF_MOUSESELECT + MF_BITMAP + MF_POPUP))) == MF_HILITE && (State & CMDLINE) == 0) { UINT idButton; vimmenu_T *pMenu; static int did_menu_tip = FALSE; if (did_menu_tip) { msg_clr_cmdline(); setcursor(); out_flush(); did_menu_tip = FALSE; } idButton = (UINT)LOWORD(wParam); pMenu = gui_mswin_find_menu(root_menu, idButton); if (pMenu != NULL && pMenu->strings[MENU_INDEX_TIP] != 0 && GetMenuState(s_menuBar, pMenu->id, MF_BYCOMMAND) != -1) { msg(pMenu->strings[MENU_INDEX_TIP]); setcursor(); out_flush(); did_menu_tip = TRUE; } } break; #endif case WM_NCHITTEST: { LRESULT result; int x, y; int xPos = GET_X_LPARAM(lParam); result = MyWindowProc(hwnd, uMsg, wParam, lParam); if (result == HTCLIENT) { #ifdef FEAT_GUI_TABLINE if (gui_mch_showing_tabline()) { int yPos = GET_Y_LPARAM(lParam); RECT rct; /* If the cursor is on the GUI tabline, don't process this * event */ GetWindowRect(s_textArea, &rct); if (yPos < rct.top) return result; } #endif gui_mch_get_winpos(&x, &y); xPos -= x; if (xPos < 48) /* TODO should use system metric? */ return HTBOTTOMLEFT; else return HTBOTTOMRIGHT; } else return result; } /* break; notreached */ #ifdef FEAT_MBYTE_IME case WM_IME_NOTIFY: if (!_OnImeNotify(hwnd, (DWORD)wParam, (DWORD)lParam)) return MyWindowProc(hwnd, uMsg, wParam, lParam); break; case WM_IME_COMPOSITION: if (!_OnImeComposition(hwnd, wParam, lParam)) return MyWindowProc(hwnd, uMsg, wParam, lParam); break; #endif default: if (uMsg == msh_msgmousewheel && msh_msgmousewheel != 0) { /* handle MSH_MOUSEWHEEL messages for Intellimouse */ _OnMouseWheel(hwnd, HIWORD(wParam)); break; } #ifdef MSWIN_FIND_REPLACE else if (uMsg == s_findrep_msg && s_findrep_msg != 0) { _OnFindRepl(); } #endif return MyWindowProc(hwnd, uMsg, wParam, lParam); } return 1; } /* * End of call-back routines */ /* parent window, if specified with -P */ HWND vim_parent_hwnd = NULL; static BOOL CALLBACK FindWindowTitle(HWND hwnd, LPARAM lParam) { char buf[2048]; char *title = (char *)lParam; if (GetWindowText(hwnd, buf, sizeof(buf))) { if (strstr(buf, title) != NULL) { /* Found it. Store the window ref. and quit searching if MDI * works. */ vim_parent_hwnd = FindWindowEx(hwnd, NULL, "MDIClient", NULL); if (vim_parent_hwnd != NULL) return FALSE; } } return TRUE; /* continue searching */ } /* * Invoked for '-P "title"' argument: search for parent application to open * our window in. */ void gui_mch_set_parent(char *title) { EnumWindows(FindWindowTitle, (LPARAM)title); if (vim_parent_hwnd == NULL) { EMSG2(_("E671: Cannot find window title \"%s\""), title); mch_exit(2); } } #ifndef FEAT_OLE static void ole_error(char *arg) { EMSG2(_("E243: Argument not supported: \"-%s\"; Use the OLE version."), arg); } #endif /* * Parse the GUI related command-line arguments. Any arguments used are * deleted from argv, and *argc is decremented accordingly. This is called * when vim is started, whether or not the GUI has been started. */ void gui_mch_prepare(int *argc, char **argv) { int silent = FALSE; int idx; /* Check for special OLE command line parameters */ if ((*argc == 2 || *argc == 3) && (argv[1][0] == '-' || argv[1][0] == '/')) { /* Check for a "-silent" argument first. */ if (*argc == 3 && STRICMP(argv[1] + 1, "silent") == 0 && (argv[2][0] == '-' || argv[2][0] == '/')) { silent = TRUE; idx = 2; } else idx = 1; /* Register Vim as an OLE Automation server */ if (STRICMP(argv[idx] + 1, "register") == 0) { #ifdef FEAT_OLE RegisterMe(silent); mch_exit(0); #else if (!silent) ole_error("register"); mch_exit(2); #endif } /* Unregister Vim as an OLE Automation server */ if (STRICMP(argv[idx] + 1, "unregister") == 0) { #ifdef FEAT_OLE UnregisterMe(!silent); mch_exit(0); #else if (!silent) ole_error("unregister"); mch_exit(2); #endif } /* Ignore an -embedding argument. It is only relevant if the * application wants to treat the case when it is started manually * differently from the case where it is started via automation (and * we don't). */ if (STRICMP(argv[idx] + 1, "embedding") == 0) { #ifdef FEAT_OLE *argc = 1; #else ole_error("embedding"); mch_exit(2); #endif } } #ifdef FEAT_OLE { int bDoRestart = FALSE; InitOLE(&bDoRestart); /* automatically exit after registering */ if (bDoRestart) mch_exit(0); } #endif #ifdef FEAT_NETBEANS_INTG { /* stolen from gui_x11.x */ int arg; for (arg = 1; arg < *argc; arg++) if (strncmp("-nb", argv[arg], 3) == 0) { usingNetbeans++; netbeansArg = argv[arg]; mch_memmove(&argv[arg], &argv[arg + 1], (--*argc - arg) * sizeof(char *)); argv[*argc] = NULL; break; /* enough? */ } if (usingNetbeans) { WSADATA wsaData; int wsaerr; /* Init WinSock */ wsaerr = WSAStartup(MAKEWORD(2, 2), &wsaData); if (wsaerr == 0) WSInitialized = TRUE; } } #endif /* get the OS version info */ os_version.dwOSVersionInfoSize = sizeof(os_version); GetVersionEx(&os_version); /* this call works on Win32s, Win95 and WinNT */ /* try and load the user32.dll library and get the entry points for * multi-monitor-support. */ if ((user32_lib = LoadLibrary("User32.dll")) != NULL) { pMonitorFromWindow = (TMonitorFromWindow)GetProcAddress(user32_lib, "MonitorFromWindow"); /* there are ...A and ...W version of GetMonitorInfo - looking at * winuser.h, they have exactly the same declaration. */ pGetMonitorInfo = (TGetMonitorInfo)GetProcAddress(user32_lib, "GetMonitorInfoA"); } } /* * Initialise the GUI. Create all the windows, set up all the call-backs * etc. */ int gui_mch_init(void) { const char szVimWndClass[] = VIM_CLASS; const char szTextAreaClass[] = "VimTextArea"; WNDCLASS wndclass; #ifdef FEAT_MBYTE const WCHAR szVimWndClassW[] = VIM_CLASSW; WNDCLASSW wndclassw; #endif #ifdef GLOBAL_IME ATOM atom; #endif /* Return here if the window was already opened (happens when * gui_mch_dialog() is called early). */ if (s_hwnd != NULL) goto theend; /* * Load the tearoff bitmap */ #ifdef FEAT_TEAROFF s_htearbitmap = LoadBitmap(s_hinst, "IDB_TEAROFF"); #endif gui.scrollbar_width = GetSystemMetrics(SM_CXVSCROLL); gui.scrollbar_height = GetSystemMetrics(SM_CYHSCROLL); #ifdef FEAT_MENU gui.menu_height = 0; /* Windows takes care of this */ #endif gui.border_width = 0; s_brush = CreateSolidBrush(GetSysColor(COLOR_BTNFACE)); #ifdef FEAT_MBYTE /* First try using the wide version, so that we can use any title. * Otherwise only characters in the active codepage will work. */ if (GetClassInfoW(s_hinst, szVimWndClassW, &wndclassw) == 0) { wndclassw.style = 0; wndclassw.lpfnWndProc = _WndProc; wndclassw.cbClsExtra = 0; wndclassw.cbWndExtra = 0; wndclassw.hInstance = s_hinst; wndclassw.hIcon = LoadIcon(wndclassw.hInstance, "IDR_VIM"); wndclassw.hCursor = LoadCursor(NULL, IDC_ARROW); wndclassw.hbrBackground = s_brush; wndclassw.lpszMenuName = NULL; wndclassw.lpszClassName = szVimWndClassW; if (( #ifdef GLOBAL_IME atom = #endif RegisterClassW(&wndclassw)) == 0) { if (GetLastError() != ERROR_CALL_NOT_IMPLEMENTED) return FAIL; /* Must be Windows 98, fall back to non-wide function. */ } else wide_WindowProc = TRUE; } if (!wide_WindowProc) #endif if (GetClassInfo(s_hinst, szVimWndClass, &wndclass) == 0) { wndclass.style = 0; wndclass.lpfnWndProc = _WndProc; wndclass.cbClsExtra = 0; wndclass.cbWndExtra = 0; wndclass.hInstance = s_hinst; wndclass.hIcon = LoadIcon(wndclass.hInstance, "IDR_VIM"); wndclass.hCursor = LoadCursor(NULL, IDC_ARROW); wndclass.hbrBackground = s_brush; wndclass.lpszMenuName = NULL; wndclass.lpszClassName = szVimWndClass; if (( #ifdef GLOBAL_IME atom = #endif RegisterClass(&wndclass)) == 0) return FAIL; } if (vim_parent_hwnd != NULL) { #ifdef HAVE_TRY_EXCEPT __try { #endif /* Open inside the specified parent window. * TODO: last argument should point to a CLIENTCREATESTRUCT * structure. */ s_hwnd = CreateWindowEx( WS_EX_MDICHILD, szVimWndClass, "Vim MSWindows GUI", WS_OVERLAPPEDWINDOW | WS_CHILD | WS_CLIPSIBLINGS | 0xC000, gui_win_x == -1 ? CW_USEDEFAULT : gui_win_x, gui_win_y == -1 ? CW_USEDEFAULT : gui_win_y, 100, /* Any value will do */ 100, /* Any value will do */ vim_parent_hwnd, NULL, s_hinst, NULL); #ifdef HAVE_TRY_EXCEPT } __except(EXCEPTION_EXECUTE_HANDLER) { /* NOP */ } #endif if (s_hwnd == NULL) { EMSG(_("E672: Unable to open window inside MDI application")); mch_exit(2); } } else /* Open toplevel window. */ s_hwnd = CreateWindow( szVimWndClass, "Vim MSWindows GUI", WS_OVERLAPPEDWINDOW, gui_win_x == -1 ? CW_USEDEFAULT : gui_win_x, gui_win_y == -1 ? CW_USEDEFAULT : gui_win_y, 100, /* Any value will do */ 100, /* Any value will do */ NULL, NULL, s_hinst, NULL); if (s_hwnd == NULL) return FAIL; #ifdef GLOBAL_IME global_ime_init(atom, s_hwnd); #endif #if defined(FEAT_MBYTE_IME) && defined(DYNAMIC_IME) dyn_imm_load(); #endif /* Create the text area window */ if (GetClassInfo(s_hinst, szTextAreaClass, &wndclass) == 0) { wndclass.style = CS_OWNDC; wndclass.lpfnWndProc = _TextAreaWndProc; wndclass.cbClsExtra = 0; wndclass.cbWndExtra = 0; wndclass.hInstance = s_hinst; wndclass.hIcon = NULL; wndclass.hCursor = LoadCursor(NULL, IDC_ARROW); wndclass.hbrBackground = NULL; wndclass.lpszMenuName = NULL; wndclass.lpszClassName = szTextAreaClass; if (RegisterClass(&wndclass) == 0) return FAIL; } s_textArea = CreateWindowEx( WS_EX_CLIENTEDGE, szTextAreaClass, "Vim text area", WS_CHILD | WS_VISIBLE, 0, 0, 100, /* Any value will do for now */ 100, /* Any value will do for now */ s_hwnd, NULL, s_hinst, NULL); if (s_textArea == NULL) return FAIL; #ifdef FEAT_MENU s_menuBar = CreateMenu(); #endif s_hdc = GetDC(s_textArea); #ifdef MSWIN16_FASTTEXT SetBkMode(s_hdc, OPAQUE); #endif #ifdef FEAT_WINDOWS DragAcceptFiles(s_hwnd, TRUE); #endif /* Do we need to bother with this? */ /* m_fMouseAvail = GetSystemMetrics(SM_MOUSEPRESENT); */ /* Get background/foreground colors from the system */ gui_mch_def_colors(); /* Get the colors from the "Normal" group (set in syntax.c or in a vimrc * file) */ set_normal_colors(); /* * Check that none of the colors are the same as the background color. * Then store the current values as the defaults. */ gui_check_colors(); gui.def_norm_pixel = gui.norm_pixel; gui.def_back_pixel = gui.back_pixel; /* Get the colors for the highlight groups (gui_check_colors() might have * changed them) */ highlight_gui_started(); /* * Start out by adding the configured border width into the border offset */ gui.border_offset = gui.border_width + 2; /*CLIENT EDGE*/ /* * Set up for Intellimouse processing */ init_mouse_wheel(); /* * compute a couple of metrics used for the dialogs */ get_dialog_font_metrics(); #ifdef FEAT_TOOLBAR /* * Create the toolbar */ initialise_toolbar(); #endif #ifdef FEAT_GUI_TABLINE /* * Create the tabline */ initialise_tabline(); #endif #ifdef MSWIN_FIND_REPLACE /* * Initialise the dialog box stuff */ s_findrep_msg = RegisterWindowMessage(FINDMSGSTRING); /* Initialise the struct */ s_findrep_struct.lStructSize = sizeof(s_findrep_struct); s_findrep_struct.lpstrFindWhat = alloc(MSWIN_FR_BUFSIZE); s_findrep_struct.lpstrFindWhat[0] = NUL; s_findrep_struct.lpstrReplaceWith = alloc(MSWIN_FR_BUFSIZE); s_findrep_struct.lpstrReplaceWith[0] = NUL; s_findrep_struct.wFindWhatLen = MSWIN_FR_BUFSIZE; s_findrep_struct.wReplaceWithLen = MSWIN_FR_BUFSIZE; #endif theend: /* Display any pending error messages */ display_errors(); return OK; } /* * Get the size of the screen, taking position on multiple monitors into * account (if supported). */ static void get_work_area(RECT *spi_rect) { _HMONITOR mon; _MONITORINFO moninfo; /* use these functions only if available */ if (pMonitorFromWindow != NULL && pGetMonitorInfo != NULL) { /* work out which monitor the window is on, and get *it's* work area */ mon = pMonitorFromWindow(s_hwnd, 1 /*MONITOR_DEFAULTTOPRIMARY*/); if (mon != NULL) { moninfo.cbSize = sizeof(_MONITORINFO); if (pGetMonitorInfo(mon, &moninfo)) { *spi_rect = moninfo.rcWork; return; } } } /* this is the old method... */ SystemParametersInfo(SPI_GETWORKAREA, 0, spi_rect, 0); } /* * Set the size of the window to the given width and height in pixels. */ /*ARGSUSED*/ void gui_mch_set_shellsize(int width, int height, int min_width, int min_height, int base_width, int base_height) { RECT workarea_rect; int win_width, win_height; int win_xpos, win_ypos; WINDOWPLACEMENT wndpl; /* try to keep window completely on screen */ /* get size of the screen work area (excludes taskbar, appbars) */ get_work_area(&workarea_rect); /* get current posision of our window */ wndpl.length = sizeof(WINDOWPLACEMENT); GetWindowPlacement(s_hwnd, &wndpl); /* Resizing a maximized window looks very strange, unzoom it first. * But don't do it when still starting up, it may have been requested in * the shortcut. */ if (wndpl.showCmd == SW_SHOWMAXIMIZED && starting == 0) { ShowWindow(s_hwnd, SW_SHOWNORMAL); /* Need to get the settings of the normal window. */ GetWindowPlacement(s_hwnd, &wndpl); } win_xpos = wndpl.rcNormalPosition.left; win_ypos = wndpl.rcNormalPosition.top; /* compute the size of the outside of the window */ win_width = width + GetSystemMetrics(SM_CXFRAME) * 2; win_height = height + GetSystemMetrics(SM_CYFRAME) * 2 + GetSystemMetrics(SM_CYCAPTION) #ifdef FEAT_MENU + gui_mswin_get_menu_height(FALSE) #endif ; /* if the window is going off the screen, move it on to the screen */ if (win_xpos + win_width > workarea_rect.right) win_xpos = workarea_rect.right - win_width; if (win_xpos < workarea_rect.left) win_xpos = workarea_rect.left; if (win_ypos + win_height > workarea_rect.bottom) win_ypos = workarea_rect.bottom - win_height; if (win_ypos < workarea_rect.top) win_ypos = workarea_rect.top; /* When the taskbar is placed on the left or top of the screen, * SetWindowPlacement() adds its width or height automatically, compensate * for that. When the offset is over 400 it's probably something else, * skip it then (just in case). */ if (workarea_rect.left > 0 && workarea_rect.left < 400) win_xpos -= workarea_rect.left; if (workarea_rect.top > 0 && workarea_rect.top < 400) win_ypos -= workarea_rect.top; wndpl.rcNormalPosition.left = win_xpos; wndpl.rcNormalPosition.right = win_xpos + win_width; wndpl.rcNormalPosition.top = win_ypos; wndpl.rcNormalPosition.bottom = win_ypos + win_height; /* set window position - we should use SetWindowPlacement rather than * SetWindowPos as the MSDN docs say the coord systems returned by * these two are not compatible. */ SetWindowPlacement(s_hwnd, &wndpl); SetActiveWindow(s_hwnd); SetFocus(s_hwnd); #ifdef FEAT_MENU /* Menu may wrap differently now */ gui_mswin_get_menu_height(!gui.starting); #endif } void gui_mch_set_scrollbar_thumb( scrollbar_T *sb, long val, long size, long max) { SCROLLINFO info; sb->scroll_shift = 0; while (max > 32767) { max = (max + 1) >> 1; val >>= 1; size >>= 1; ++sb->scroll_shift; } if (sb->scroll_shift > 0) ++size; info.cbSize = sizeof(info); info.fMask = SIF_POS | SIF_RANGE | SIF_PAGE; info.nPos = val; info.nMin = 0; info.nMax = max; info.nPage = size; SetScrollInfo(sb->id, SB_CTL, &info, TRUE); } /* * Set the current text font. */ void gui_mch_set_font(GuiFont font) { gui.currFont = font; } /* * Set the current text foreground color. */ void gui_mch_set_fg_color(guicolor_T color) { gui.currFgColor = color; } /* * Set the current text background color. */ void gui_mch_set_bg_color(guicolor_T color) { gui.currBgColor = color; } /* * Set the current text special color. */ void gui_mch_set_sp_color(guicolor_T color) { gui.currSpColor = color; } #if defined(FEAT_MBYTE) && defined(FEAT_MBYTE_IME) /* * Multi-byte handling, originally by Sung-Hoon Baek. * First static functions (no prototypes generated). */ #ifdef _MSC_VER # include /* Apparently not needed for Cygwin, MingW or Borland. */ #endif #include /* * handle WM_IME_NOTIFY message */ /*ARGSUSED*/ static LRESULT _OnImeNotify(HWND hWnd, DWORD dwCommand, DWORD dwData) { LRESULT lResult = 0; HIMC hImc; if (!pImmGetContext || (hImc = pImmGetContext(hWnd)) == (HIMC)0) return lResult; switch (dwCommand) { case IMN_SETOPENSTATUS: if (pImmGetOpenStatus(hImc)) { pImmSetCompositionFont(hImc, &norm_logfont); im_set_position(gui.row, gui.col); /* Disable langmap */ State &= ~LANGMAP; if (State & INSERT) { #if defined(FEAT_WINDOWS) && defined(FEAT_KEYMAP) /* Unshown 'keymap' in status lines */ if (curbuf->b_p_iminsert == B_IMODE_LMAP) { /* Save cursor position */ int old_row = gui.row; int old_col = gui.col; // This must be called here before // status_redraw_curbuf(), otherwise the mode // message may appear in the wrong position. showmode(); status_redraw_curbuf(); update_screen(0); /* Restore cursor position */ gui.row = old_row; gui.col = old_col; } #endif } } gui_update_cursor(TRUE, FALSE); lResult = 0; break; } pImmReleaseContext(hWnd, hImc); return lResult; } /*ARGSUSED*/ static LRESULT _OnImeComposition(HWND hwnd, WPARAM dbcs, LPARAM param) { char_u *ret; int len; if ((param & GCS_RESULTSTR) == 0) /* Composition unfinished. */ return 0; ret = GetResultStr(hwnd, GCS_RESULTSTR, &len); if (ret != NULL) { add_to_input_buf_csi(ret, len); vim_free(ret); return 1; } return 0; } /* * get the current composition string, in UCS-2; *lenp is the number of * *lenp is the number of Unicode characters. */ static short_u * GetCompositionString_inUCS2(HIMC hIMC, DWORD GCS, int *lenp) { LONG ret; LPWSTR wbuf = NULL; char_u *buf; if (!pImmGetContext) return NULL; /* no imm32.dll */ /* Try Unicode; this'll always work on NT regardless of codepage. */ ret = pImmGetCompositionStringW(hIMC, GCS, NULL, 0); if (ret == 0) return NULL; /* empty */ if (ret > 0) { /* Allocate the requested buffer plus space for the NUL character. */ wbuf = (LPWSTR)alloc(ret + sizeof(WCHAR)); if (wbuf != NULL) { pImmGetCompositionStringW(hIMC, GCS, wbuf, ret); *lenp = ret / sizeof(WCHAR); } return (short_u *)wbuf; } /* ret < 0; we got an error, so try the ANSI version. This'll work * on 9x/ME, but only if the codepage happens to be set to whatever * we're inputting. */ ret = pImmGetCompositionStringA(hIMC, GCS, NULL, 0); if (ret <= 0) return NULL; /* empty or error */ buf = alloc(ret); if (buf == NULL) return NULL; pImmGetCompositionStringA(hIMC, GCS, buf, ret); /* convert from codepage to UCS-2 */ MultiByteToWideChar_alloc(GetACP(), 0, buf, ret, &wbuf, lenp); vim_free(buf); return (short_u *)wbuf; } /* * void GetResultStr() * * This handles WM_IME_COMPOSITION with GCS_RESULTSTR flag on. * get complete composition string */ static char_u * GetResultStr(HWND hwnd, int GCS, int *lenp) { HIMC hIMC; /* Input context handle. */ short_u *buf = NULL; char_u *convbuf = NULL; if (!pImmGetContext || (hIMC = pImmGetContext(hwnd)) == (HIMC)0) return NULL; /* Reads in the composition string. */ buf = GetCompositionString_inUCS2(hIMC, GCS, lenp); if (buf == NULL) return NULL; convbuf = ucs2_to_enc(buf, lenp); pImmReleaseContext(hwnd, hIMC); vim_free(buf); return convbuf; } #endif /* For global functions we need prototypes. */ #if (defined(FEAT_MBYTE) && defined(FEAT_MBYTE_IME)) || defined(PROTO) /* * set font to IM. */ void im_set_font(LOGFONT *lf) { HIMC hImc; if (pImmGetContext && (hImc = pImmGetContext(s_hwnd)) != (HIMC)0) { pImmSetCompositionFont(hImc, lf); pImmReleaseContext(s_hwnd, hImc); } } /* * Notify cursor position to IM. */ void im_set_position(int row, int col) { HIMC hImc; if (pImmGetContext && (hImc = pImmGetContext(s_hwnd)) != (HIMC)0) { COMPOSITIONFORM cfs; cfs.dwStyle = CFS_POINT; cfs.ptCurrentPos.x = FILL_X(col); cfs.ptCurrentPos.y = FILL_Y(row); MapWindowPoints(s_textArea, s_hwnd, &cfs.ptCurrentPos, 1); pImmSetCompositionWindow(hImc, &cfs); pImmReleaseContext(s_hwnd, hImc); } } /* * Set IM status on ("active" is TRUE) or off ("active" is FALSE). */ void im_set_active(int active) { HIMC hImc; static HIMC hImcOld = (HIMC)0; if (pImmGetContext) /* if NULL imm32.dll wasn't loaded (yet) */ { if (p_imdisable) { if (hImcOld == (HIMC)0) { hImcOld = pImmGetContext(s_hwnd); if (hImcOld) pImmAssociateContext(s_hwnd, (HIMC)0); } active = FALSE; } else if (hImcOld != (HIMC)0) { pImmAssociateContext(s_hwnd, hImcOld); hImcOld = (HIMC)0; } hImc = pImmGetContext(s_hwnd); if (hImc) { /* * for Korean ime */ HKL hKL = GetKeyboardLayout(0); if (LOWORD(hKL) == MAKELANGID(LANG_KOREAN, SUBLANG_KOREAN)) { static DWORD dwConversionSaved = 0, dwSentenceSaved = 0; static BOOL bSaved = FALSE; if (active) { /* if we have a saved conversion status, restore it */ if (bSaved) pImmSetConversionStatus(hImc, dwConversionSaved, dwSentenceSaved); bSaved = FALSE; } else { /* save conversion status and disable korean */ if (pImmGetConversionStatus(hImc, &dwConversionSaved, &dwSentenceSaved)) { bSaved = TRUE; pImmSetConversionStatus(hImc, dwConversionSaved & ~(IME_CMODE_NATIVE | IME_CMODE_FULLSHAPE), dwSentenceSaved); } } } pImmSetOpenStatus(hImc, active); pImmReleaseContext(s_hwnd, hImc); } } } /* * Get IM status. When IM is on, return not 0. Else return 0. */ int im_get_status() { int status = 0; HIMC hImc; if (pImmGetContext && (hImc = pImmGetContext(s_hwnd)) != (HIMC)0) { status = pImmGetOpenStatus(hImc) ? 1 : 0; pImmReleaseContext(s_hwnd, hImc); } return status; } #endif /* FEAT_MBYTE && FEAT_MBYTE_IME */ #if defined(FEAT_MBYTE) && !defined(FEAT_MBYTE_IME) && defined(GLOBAL_IME) /* Win32 with GLOBAL IME */ /* * Notify cursor position to IM. */ void im_set_position(int row, int col) { /* Win32 with GLOBAL IME */ POINT p; p.x = FILL_X(col); p.y = FILL_Y(row); MapWindowPoints(s_textArea, s_hwnd, &p, 1); global_ime_set_position(&p); } /* * Set IM status on ("active" is TRUE) or off ("active" is FALSE). */ void im_set_active(int active) { global_ime_set_status(active); } /* * Get IM status. When IM is on, return not 0. Else return 0. */ int im_get_status() { return global_ime_get_status(); } #endif #ifdef FEAT_MBYTE /* * Convert latin9 text "text[len]" to ucs-2 in "unicodebuf". */ static void latin9_to_ucs(char_u *text, int len, WCHAR *unicodebuf) { int c; while (--len >= 0) { c = *text++; switch (c) { case 0xa4: c = 0x20ac; break; /* euro */ case 0xa6: c = 0x0160; break; /* S hat */ case 0xa8: c = 0x0161; break; /* S -hat */ case 0xb4: c = 0x017d; break; /* Z hat */ case 0xb8: c = 0x017e; break; /* Z -hat */ case 0xbc: c = 0x0152; break; /* OE */ case 0xbd: c = 0x0153; break; /* oe */ case 0xbe: c = 0x0178; break; /* Y */ } *unicodebuf++ = c; } } #endif #ifdef FEAT_RIGHTLEFT /* * What is this for? In the case where you are using Win98 or Win2K or later, * and you are using a Hebrew font (or Arabic!), Windows does you a favor and * reverses the string sent to the TextOut... family. This sucks, because we * go to a lot of effort to do the right thing, and there doesn't seem to be a * way to tell Windblows not to do this! * * The short of it is that this 'RevOut' only gets called if you are running * one of the new, "improved" MS OSes, and only if you are running in * 'rightleft' mode. It makes display take *slightly* longer, but not * noticeably so. */ static void RevOut( HDC s_hdc, int col, int row, UINT foptions, CONST RECT *pcliprect, LPCTSTR text, UINT len, CONST INT *padding) { int ix; static int special = -1; if (special == -1) { /* Check windows version: special treatment is needed if it is NT 5 or * Win98 or higher. */ if ((os_version.dwPlatformId == VER_PLATFORM_WIN32_NT && os_version.dwMajorVersion >= 5) || (os_version.dwPlatformId == VER_PLATFORM_WIN32_WINDOWS && (os_version.dwMajorVersion > 4 || (os_version.dwMajorVersion == 4 && os_version.dwMinorVersion > 0)))) special = 1; else special = 0; } if (special) for (ix = 0; ix < (int)len; ++ix) ExtTextOut(s_hdc, col + TEXT_X(ix), row, foptions, pcliprect, text + ix, 1, padding); else ExtTextOut(s_hdc, col, row, foptions, pcliprect, text, len, padding); } #endif void gui_mch_draw_string( int row, int col, char_u *text, int len, int flags) { static int *padding = NULL; static int pad_size = 0; int i; const RECT *pcliprect = NULL; UINT foptions = 0; #ifdef FEAT_MBYTE static WCHAR *unicodebuf = NULL; static int *unicodepdy = NULL; static int unibuflen = 0; int n = 0; #endif HPEN hpen, old_pen; int y; #ifndef MSWIN16_FASTTEXT /* * Italic and bold text seems to have an extra row of pixels at the bottom * (below where the bottom of the character should be). If we draw the * characters with a solid background, the top row of pixels in the * character below will be overwritten. We can fix this by filling in the * background ourselves, to the correct character proportions, and then * writing the character in transparent mode. Still have a problem when * the character is "_", which gets written on to the character below. * New fix: set gui.char_ascent to -1. This shifts all characters up one * pixel in their slots, which fixes the problem with the bottom row of * pixels. We still need this code because otherwise the top row of pixels * becomes a problem. - webb. */ static HBRUSH hbr_cache[2] = {NULL, NULL}; static guicolor_T brush_color[2] = {INVALCOLOR, INVALCOLOR}; static int brush_lru = 0; HBRUSH hbr; RECT rc; if (!(flags & DRAW_TRANSP)) { /* * Clear background first. * Note: FillRect() excludes right and bottom of rectangle. */ rc.left = FILL_X(col); rc.top = FILL_Y(row); #ifdef FEAT_MBYTE if (has_mbyte) { int cell_len = 0; /* Compute the length in display cells. */ for (n = 0; n < len; n += MB_BYTE2LEN(text[n])) cell_len += (*mb_ptr2cells)(text + n); rc.right = FILL_X(col + cell_len); } else #endif rc.right = FILL_X(col + len); rc.bottom = FILL_Y(row + 1); /* Cache the created brush, that saves a lot of time. We need two: * one for cursor background and one for the normal background. */ if (gui.currBgColor == brush_color[0]) { hbr = hbr_cache[0]; brush_lru = 1; } else if (gui.currBgColor == brush_color[1]) { hbr = hbr_cache[1]; brush_lru = 0; } else { if (hbr_cache[brush_lru] != NULL) DeleteBrush(hbr_cache[brush_lru]); hbr_cache[brush_lru] = CreateSolidBrush(gui.currBgColor); brush_color[brush_lru] = gui.currBgColor; hbr = hbr_cache[brush_lru]; brush_lru = !brush_lru; } FillRect(s_hdc, &rc, hbr); SetBkMode(s_hdc, TRANSPARENT); /* * When drawing block cursor, prevent inverted character spilling * over character cell (can happen with bold/italic) */ if (flags & DRAW_CURSOR) { pcliprect = &rc; foptions = ETO_CLIPPED; } } #else /* * The alternative would be to write the characters in opaque mode, but * when the text is not exactly the same proportions as normal text, too * big or too little a rectangle gets drawn for the background. */ SetBkMode(s_hdc, OPAQUE); SetBkColor(s_hdc, gui.currBgColor); #endif SetTextColor(s_hdc, gui.currFgColor); SelectFont(s_hdc, gui.currFont); if (pad_size != Columns || padding == NULL || padding[0] != gui.char_width) { vim_free(padding); pad_size = Columns; /* Don't give an out-of-memory message here, it would call us * recursively. */ padding = (int *)lalloc(pad_size * sizeof(int), FALSE); if (padding != NULL) for (i = 0; i < pad_size; i++) padding[i] = gui.char_width; } /* On NT, tell the font renderer not to "help" us with Hebrew and Arabic * text. This doesn't work in 9x, so we have to deal with it manually on * those systems. */ if (os_version.dwPlatformId == VER_PLATFORM_WIN32_NT) foptions |= ETO_IGNORELANGUAGE; /* * We have to provide the padding argument because italic and bold versions * of fixed-width fonts are often one pixel or so wider than their normal * versions. * No check for DRAW_BOLD, Windows will have done it already. */ #ifdef FEAT_MBYTE /* Check if there are any UTF-8 characters. If not, use normal text * output to speed up output. */ if (enc_utf8) for (n = 0; n < len; ++n) if (text[n] >= 0x80) break; /* Check if the Unicode buffer exists and is big enough. Create it * with the same length as the multi-byte string, the number of wide * characters is always equal or smaller. */ if ((enc_utf8 || (enc_codepage > 0 && (int)GetACP() != enc_codepage) || enc_latin9) && (unicodebuf == NULL || len > unibuflen)) { vim_free(unicodebuf); unicodebuf = (WCHAR *)lalloc(len * sizeof(WCHAR), FALSE); vim_free(unicodepdy); unicodepdy = (int *)lalloc(len * sizeof(int), FALSE); unibuflen = len; } if (enc_utf8 && n < len && unicodebuf != NULL) { /* Output UTF-8 characters. Caller has already separated * composing characters. */ int i; int wlen; /* string length in words */ int clen; /* string length in characters */ int cells; /* cell width of string up to composing char */ int cw; /* width of current cell */ int c; wlen = 0; clen = 0; cells = 0; for (i = 0; i < len; ) { c = utf_ptr2char(text + i); if (c >= 0x10000) { /* Turn into UTF-16 encoding. */ unicodebuf[wlen++] = ((c - 0x10000) >> 10) + 0xD800; unicodebuf[wlen++] = ((c - 0x10000) & 0x3ff) + 0xDC00; } else { unicodebuf[wlen++] = c; } cw = utf_char2cells(c); if (cw > 2) /* don't use 4 for unprintable char */ cw = 1; if (unicodepdy != NULL) { /* Use unicodepdy to make characters fit as we expect, even * when the font uses different widths (e.g., bold character * is wider). */ unicodepdy[clen] = cw * gui.char_width; } cells += cw; i += utfc_ptr2len_len(text + i, len - i); ++clen; } ExtTextOutW(s_hdc, TEXT_X(col), TEXT_Y(row), foptions, pcliprect, unicodebuf, wlen, unicodepdy); len = cells; /* used for underlining */ } else if ((enc_codepage > 0 && (int)GetACP() != enc_codepage) || enc_latin9) { /* If we want to display codepage data, and the current CP is not the * ANSI one, we need to go via Unicode. */ if (unicodebuf != NULL) { if (enc_latin9) latin9_to_ucs(text, len, unicodebuf); else len = MultiByteToWideChar(enc_codepage, MB_PRECOMPOSED, (char *)text, len, (LPWSTR)unicodebuf, unibuflen); if (len != 0) { /* Use unicodepdy to make characters fit as we expect, even * when the font uses different widths (e.g., bold character * is wider). */ if (unicodepdy != NULL) { int i; int cw; for (i = 0; i < len; ++i) { cw = utf_char2cells(unicodebuf[i]); if (cw > 2) cw = 1; unicodepdy[i] = cw * gui.char_width; } } ExtTextOutW(s_hdc, TEXT_X(col), TEXT_Y(row), foptions, pcliprect, unicodebuf, len, unicodepdy); } } } else #endif { #ifdef FEAT_RIGHTLEFT /* If we can't use ETO_IGNORELANGUAGE, we can't tell Windows not to * mess up RL text, so we have to draw it character-by-character. * Only do this if RL is on, since it's slow. */ if (curwin->w_p_rl && !(foptions & ETO_IGNORELANGUAGE)) RevOut(s_hdc, TEXT_X(col), TEXT_Y(row), foptions, pcliprect, (char *)text, len, padding); else #endif ExtTextOut(s_hdc, TEXT_X(col), TEXT_Y(row), foptions, pcliprect, (char *)text, len, padding); } /* Underline */ if (flags & DRAW_UNDERL) { hpen = CreatePen(PS_SOLID, 1, gui.currFgColor); old_pen = SelectObject(s_hdc, hpen); /* When p_linespace is 0, overwrite the bottom row of pixels. * Otherwise put the line just below the character. */ y = FILL_Y(row + 1) - 1; #ifndef MSWIN16_FASTTEXT if (p_linespace > 1) y -= p_linespace - 1; #endif MoveToEx(s_hdc, FILL_X(col), y, NULL); /* Note: LineTo() excludes the last pixel in the line. */ LineTo(s_hdc, FILL_X(col + len), y); DeleteObject(SelectObject(s_hdc, old_pen)); } /* Undercurl */ if (flags & DRAW_UNDERC) { int x; int offset; static const int val[8] = {1, 0, 0, 0, 1, 2, 2, 2 }; y = FILL_Y(row + 1) - 1; for (x = FILL_X(col); x < FILL_X(col + len); ++x) { offset = val[x % 8]; SetPixel(s_hdc, x, y - offset, gui.currSpColor); } } } /* * Output routines. */ /* Flush any output to the screen */ void gui_mch_flush(void) { # if defined(__BORLANDC__) /* * The GdiFlush declaration (in Borland C 5.01 ) is not a * prototype declaration. * The compiler complains if __stdcall is not used in both declarations. */ BOOL __stdcall GdiFlush(void); # endif GdiFlush(); } static void clear_rect(RECT *rcp) { HBRUSH hbr; hbr = CreateSolidBrush(gui.back_pixel); FillRect(s_hdc, rcp, hbr); DeleteBrush(hbr); } void gui_mch_get_screen_dimensions(int *screen_w, int *screen_h) { RECT workarea_rect; get_work_area(&workarea_rect); *screen_w = workarea_rect.right - GetSystemMetrics(SM_CXFRAME) * 2; /* FIXME: dirty trick: Because the gui_get_base_height() doesn't include * the menubar for MSwin, we subtract it from the screen height, so that * the window size can be made to fit on the screen. */ *screen_h = workarea_rect.bottom - GetSystemMetrics(SM_CYFRAME) * 2 - GetSystemMetrics(SM_CYCAPTION) #ifdef FEAT_MENU - gui_mswin_get_menu_height(FALSE) #endif ; } #if defined(FEAT_MENU) || defined(PROTO) /* * Add a sub menu to the menu bar. */ void gui_mch_add_menu( vimmenu_T *menu, int pos) { vimmenu_T *parent = menu->parent; menu->submenu_id = CreatePopupMenu(); menu->id = s_menu_id++; if (menu_is_menubar(menu->name)) { if (is_winnt_3()) { InsertMenu((parent == NULL) ? s_menuBar : parent->submenu_id, (UINT)pos, MF_POPUP | MF_STRING | MF_BYPOSITION, (UINT)menu->submenu_id, (LPCTSTR) menu->name); } else { #ifdef FEAT_MBYTE WCHAR *wn = NULL; int n; if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) { /* 'encoding' differs from active codepage: convert menu name * and use wide function */ wn = enc_to_ucs2(menu->name, NULL); if (wn != NULL) { MENUITEMINFOW infow; infow.cbSize = sizeof(infow); infow.fMask = MIIM_DATA | MIIM_TYPE | MIIM_ID | MIIM_SUBMENU; infow.dwItemData = (DWORD)menu; infow.wID = menu->id; infow.fType = MFT_STRING; infow.dwTypeData = wn; infow.cch = wcslen(wn); infow.hSubMenu = menu->submenu_id; n = InsertMenuItemW((parent == NULL) ? s_menuBar : parent->submenu_id, (UINT)pos, TRUE, &infow); vim_free(wn); if (n == 0 && GetLastError() == ERROR_CALL_NOT_IMPLEMENTED) /* Failed, try using non-wide function. */ wn = NULL; } } if (wn == NULL) #endif { MENUITEMINFO info; info.cbSize = sizeof(info); info.fMask = MIIM_DATA | MIIM_TYPE | MIIM_ID | MIIM_SUBMENU; info.dwItemData = (DWORD)menu; info.wID = menu->id; info.fType = MFT_STRING; info.dwTypeData = (LPTSTR)menu->name; info.cch = (UINT)STRLEN(menu->name); info.hSubMenu = menu->submenu_id; InsertMenuItem((parent == NULL) ? s_menuBar : parent->submenu_id, (UINT)pos, TRUE, &info); } } } /* Fix window size if menu may have wrapped */ if (parent == NULL) gui_mswin_get_menu_height(!gui.starting); #ifdef FEAT_TEAROFF else if (IsWindow(parent->tearoff_handle)) rebuild_tearoff(parent); #endif } void gui_mch_show_popupmenu(vimmenu_T *menu) { POINT mp; (void)GetCursorPos((LPPOINT)&mp); gui_mch_show_popupmenu_at(menu, (int)mp.x, (int)mp.y); } void gui_make_popup(char_u *path_name, int mouse_pos) { vimmenu_T *menu = gui_find_menu(path_name); if (menu != NULL) { POINT p; /* Find the position of the current cursor */ GetDCOrgEx(s_hdc, &p); if (mouse_pos) { int mx, my; gui_mch_getmouse(&mx, &my); p.x += mx; p.y += my; } else if (curwin != NULL) { p.x += TEXT_X(W_WINCOL(curwin) + curwin->w_wcol + 1); p.y += TEXT_Y(W_WINROW(curwin) + curwin->w_wrow + 1); } msg_scroll = FALSE; gui_mch_show_popupmenu_at(menu, (int)p.x, (int)p.y); } } #if defined(FEAT_TEAROFF) || defined(PROTO) /* * Given a menu descriptor, e.g. "File.New", find it in the menu hierarchy and * create it as a pseudo-"tearoff menu". */ void gui_make_tearoff(char_u *path_name) { vimmenu_T *menu = gui_find_menu(path_name); /* Found the menu, so tear it off. */ if (menu != NULL) gui_mch_tearoff(menu->dname, menu, 0xffffL, 0xffffL); } #endif /* * Add a menu item to a menu */ void gui_mch_add_menu_item( vimmenu_T *menu, int idx) { vimmenu_T *parent = menu->parent; menu->id = s_menu_id++; menu->submenu_id = NULL; #ifdef FEAT_TEAROFF if (STRNCMP(menu->name, TEAR_STRING, TEAR_LEN) == 0) { InsertMenu(parent->submenu_id, (UINT)idx, MF_BITMAP|MF_BYPOSITION, (UINT)menu->id, (LPCTSTR) s_htearbitmap); } else #endif #ifdef FEAT_TOOLBAR if (menu_is_toolbar(parent->name)) { TBBUTTON newtb; vim_memset(&newtb, 0, sizeof(newtb)); if (menu_is_separator(menu->name)) { newtb.iBitmap = 0; newtb.fsStyle = TBSTYLE_SEP; } else { newtb.iBitmap = get_toolbar_bitmap(menu); newtb.fsStyle = TBSTYLE_BUTTON; } newtb.idCommand = menu->id; newtb.fsState = TBSTATE_ENABLED; newtb.iString = 0; SendMessage(s_toolbarhwnd, TB_INSERTBUTTON, (WPARAM)idx, (LPARAM)&newtb); menu->submenu_id = (HMENU)-1; } else #endif { #ifdef FEAT_MBYTE WCHAR *wn = NULL; int n; if (enc_codepage >= 0 && (int)GetACP() != enc_codepage) { /* 'encoding' differs from active codepage: convert menu item name * and use wide function */ wn = enc_to_ucs2(menu->name, NULL); if (wn != NULL) { n = InsertMenuW(parent->submenu_id, (UINT)idx, (menu_is_separator(menu->name) ? MF_SEPARATOR : MF_STRING) | MF_BYPOSITION, (UINT)menu->id, wn); vim_free(wn); if (n == 0 && GetLastError() == ERROR_CALL_NOT_IMPLEMENTED) /* Failed, try using non-wide function. */ wn = NULL; } } if (wn == NULL) #endif InsertMenu(parent->submenu_id, (UINT)idx, (menu_is_separator(menu->name) ? MF_SEPARATOR : MF_STRING) | MF_BYPOSITION, (UINT)menu->id, (LPCTSTR)menu->name); #ifdef FEAT_TEAROFF if (IsWindow(parent->tearoff_handle)) rebuild_tearoff(parent); #endif } } /* * Destroy the machine specific menu widget. */ void gui_mch_destroy_menu(vimmenu_T *menu) { #ifdef FEAT_TOOLBAR /* * is this a toolbar button? */ if (menu->submenu_id == (HMENU)-1) { int iButton; iButton = (int)SendMessage(s_toolbarhwnd, TB_COMMANDTOINDEX, (WPARAM)menu->id, 0); SendMessage(s_toolbarhwnd, TB_DELETEBUTTON, (WPARAM)iButton, 0); } else #endif { if (menu->parent != NULL && menu_is_popup(menu->parent->dname) && menu->parent->submenu_id != NULL) RemoveMenu(menu->parent->submenu_id, menu->id, MF_BYCOMMAND); else RemoveMenu(s_menuBar, menu->id, MF_BYCOMMAND); if (menu->submenu_id != NULL) DestroyMenu(menu->submenu_id); #ifdef FEAT_TEAROFF if (IsWindow(menu->tearoff_handle)) DestroyWindow(menu->tearoff_handle); if (menu->parent != NULL && menu->parent->children != NULL && IsWindow(menu->parent->tearoff_handle)) { /* This menu must not show up when rebuilding the tearoff window. */ menu->modes = 0; rebuild_tearoff(menu->parent); } #endif } } #ifdef FEAT_TEAROFF static void rebuild_tearoff(vimmenu_T *menu) { /*hackish*/ char_u tbuf[128]; RECT trect; RECT rct; RECT roct; int x, y; HWND thwnd = menu->tearoff_handle; GetWindowText(thwnd, tbuf, 127); if (GetWindowRect(thwnd, &trect) && GetWindowRect(s_hwnd, &rct) && GetClientRect(s_hwnd, &roct)) { x = trect.left - rct.left; y = (trect.top - rct.bottom + roct.bottom); } else { x = y = 0xffffL; } DestroyWindow(thwnd); if (menu->children != NULL) { gui_mch_tearoff(tbuf, menu, x, y); if (IsWindow(menu->tearoff_handle)) (void) SetWindowPos(menu->tearoff_handle, NULL, (int)trect.left, (int)trect.top, 0, 0, SWP_NOSIZE | SWP_NOZORDER | SWP_NOACTIVATE); } } #endif /* FEAT_TEAROFF */ /* * Make a menu either grey or not grey. */ void gui_mch_menu_grey( vimmenu_T *menu, int grey) { #ifdef FEAT_TOOLBAR /* * is this a toolbar button? */ if (menu->submenu_id == (HMENU)-1) { SendMessage(s_toolbarhwnd, TB_ENABLEBUTTON, (WPARAM)menu->id, (LPARAM) MAKELONG((grey ? FALSE : TRUE), 0) ); } else #endif if (grey) EnableMenuItem(s_menuBar, menu->id, MF_BYCOMMAND | MF_GRAYED); else EnableMenuItem(s_menuBar, menu->id, MF_BYCOMMAND | MF_ENABLED); #ifdef FEAT_TEAROFF if ((menu->parent != NULL) && (IsWindow(menu->parent->tearoff_handle))) { WORD menuID; HWND menuHandle; /* * A tearoff button has changed state. */ if (menu->children == NULL) menuID = (WORD)(menu->id); else menuID = (WORD)((DWORD)(menu->submenu_id) | (DWORD)0x8000); menuHandle = GetDlgItem(menu->parent->tearoff_handle, menuID); if (menuHandle) EnableWindow(menuHandle, !grey); } #endif } #endif /* FEAT_MENU */ /* define some macros used to make the dialogue creation more readable */ #define add_string(s) strcpy((LPSTR)p, s); (LPSTR)p += (strlen((LPSTR)p) + 1) #define add_word(x) *p++ = (x) #define add_long(x) dwp = (DWORD *)p; *dwp++ = (x); p = (WORD *)dwp #if defined(FEAT_GUI_DIALOG) || defined(PROTO) /* * stuff for dialogs */ /* * The callback routine used by all the dialogs. Very simple. First, * acknowledges the INITDIALOG message so that Windows knows to do standard * dialog stuff (Return = default, Esc = cancel....) Second, if a button is * pressed, return that button's ID - IDCANCEL (2), which is the button's * number. */ /*ARGSUSED*/ static LRESULT CALLBACK dialog_callback( HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam) { if (message == WM_INITDIALOG) { CenterWindow(hwnd, GetWindow(hwnd, GW_OWNER)); /* Set focus to the dialog. Set the default button, if specified. */ (void)SetFocus(hwnd); if (dialog_default_button > IDCANCEL) (void)SetFocus(GetDlgItem(hwnd, dialog_default_button)); return FALSE; } if (message == WM_COMMAND) { int button = LOWORD(wParam); /* Don't end the dialog if something was selected that was * not a button. */ if (button >= DLG_NONBUTTON_CONTROL) return TRUE; /* If the edit box exists, copy the string. */ if (s_textfield != NULL) GetDlgItemText(hwnd, DLG_NONBUTTON_CONTROL + 2, s_textfield, IOSIZE); /* * Need to check for IDOK because if the user just hits Return to * accept the default value, some reason this is what we get. */ if (button == IDOK) { if (dialog_default_button > IDCANCEL) EndDialog(hwnd, dialog_default_button); } else EndDialog(hwnd, button - IDCANCEL); return TRUE; } if ((message == WM_SYSCOMMAND) && (wParam == SC_CLOSE)) { EndDialog(hwnd, 0); return TRUE; } return FALSE; } /* * Create a dialog dynamically from the parameter strings. * type = type of dialog (question, alert, etc.) * title = dialog title. may be NULL for default title. * message = text to display. Dialog sizes to accommodate it. * buttons = '\n' separated list of button captions, default first. * dfltbutton = number of default button. * * This routine returns 1 if the first button is pressed, * 2 for the second, etc. * * 0 indicates Esc was pressed. * -1 for unexpected error * * If stubbing out this fn, return 1. */ static const char_u *dlg_icons[] = /* must match names in resource file */ { "IDR_VIM", "IDR_VIM_ERROR", "IDR_VIM_ALERT", "IDR_VIM_INFO", "IDR_VIM_QUESTION" }; #ifdef USE_SYSMENU_FONT /* * Get Menu Font. * Return OK or FAIL. */ static int gui_w32_get_menu_font(LOGFONT *lf) { NONCLIENTMETRICS nm; nm.cbSize = sizeof(NONCLIENTMETRICS); if (!SystemParametersInfo( SPI_GETNONCLIENTMETRICS, sizeof(NONCLIENTMETRICS), &nm, 0)) return FAIL; *lf = nm.lfMenuFont; return OK; } #endif int gui_mch_dialog( int type, char_u *title, char_u *message, char_u *buttons, int dfltbutton, char_u *textfield) { WORD *p, *pdlgtemplate, *pnumitems; DWORD *dwp; int numButtons; int *buttonWidths, *buttonPositions; int buttonYpos; int nchar, i; DWORD lStyle; int dlgwidth = 0; int dlgheight; int editboxheight; int horizWidth = 0; int msgheight; char_u *pstart; char_u *pend; char_u *last_white; char_u *tbuffer; RECT rect; HWND hwnd; HDC hdc; HFONT font, oldFont; TEXTMETRIC fontInfo; int fontHeight; int textWidth, minButtonWidth, messageWidth; int maxDialogWidth; int maxDialogHeight; int scroll_flag = 0; int vertical; int dlgPaddingX; int dlgPaddingY; #ifdef USE_SYSMENU_FONT LOGFONT lfSysmenu; int use_lfSysmenu = FALSE; #endif garray_T ga; int l; #ifndef NO_CONSOLE /* Don't output anything in silent mode ("ex -s") */ if (silent_mode) return dfltbutton; /* return default option */ #endif #if 0 /* If there is no window yet, open it. */ if (s_hwnd == NULL && gui_mch_init() == FAIL) return dfltbutton; #else if (s_hwnd == NULL) get_dialog_font_metrics(); #endif if ((type < 0) || (type > VIM_LAST_TYPE)) type = 0; /* allocate some memory for dialog template */ /* TODO should compute this really */ pdlgtemplate = p = (PWORD)LocalAlloc(LPTR, DLG_ALLOC_SIZE + STRLEN(message)); if (p == NULL) return -1; /* * make a copy of 'buttons' to fiddle with it. complier grizzles because * vim_strsave() doesn't take a const arg (why not?), so cast away the * const. */ tbuffer = vim_strsave(buttons); if (tbuffer == NULL) return -1; --dfltbutton; /* Change from one-based to zero-based */ /* Count buttons */ numButtons = 1; for (i = 0; tbuffer[i] != '\0'; i++) { if (tbuffer[i] == DLG_BUTTON_SEP) numButtons++; } if (dfltbutton >= numButtons) dfltbutton = -1; /* Allocate array to hold the width of each button */ buttonWidths = (int *)lalloc(numButtons * sizeof(int), TRUE); if (buttonWidths == NULL) return -1; /* Allocate array to hold the X position of each button */ buttonPositions = (int *)lalloc(numButtons * sizeof(int), TRUE); if (buttonPositions == NULL) return -1; /* * Calculate how big the dialog must be. */ hwnd = GetDesktopWindow(); hdc = GetWindowDC(hwnd); #ifdef USE_SYSMENU_FONT if (gui_w32_get_menu_font(&lfSysmenu) == OK) { font = CreateFontIndirect(&lfSysmenu); use_lfSysmenu = TRUE; } else #endif font = CreateFont(-DLG_FONT_POINT_SIZE, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, VARIABLE_PITCH , DLG_FONT_NAME); if (s_usenewlook) { oldFont = SelectFont(hdc, font); dlgPaddingX = DLG_PADDING_X; dlgPaddingY = DLG_PADDING_Y; } else { oldFont = SelectFont(hdc, GetStockObject(SYSTEM_FONT)); dlgPaddingX = DLG_OLD_STYLE_PADDING_X; dlgPaddingY = DLG_OLD_STYLE_PADDING_Y; } GetTextMetrics(hdc, &fontInfo); fontHeight = fontInfo.tmHeight; /* Minimum width for horizontal button */ minButtonWidth = GetTextWidth(hdc, "Cancel", 6); /* Maximum width of a dialog, if possible */ if (s_hwnd == NULL) { RECT workarea_rect; /* We don't have a window, use the desktop area. */ get_work_area(&workarea_rect); maxDialogWidth = workarea_rect.right - workarea_rect.left - 100; if (maxDialogWidth > 600) maxDialogWidth = 600; maxDialogHeight = workarea_rect.bottom - workarea_rect.top - 100; } else { /* Use our own window for the size, unless it's very small. */ GetWindowRect(s_hwnd, &rect); maxDialogWidth = rect.right - rect.left - GetSystemMetrics(SM_CXFRAME) * 2; if (maxDialogWidth < DLG_MIN_MAX_WIDTH) maxDialogWidth = DLG_MIN_MAX_WIDTH; maxDialogHeight = rect.bottom - rect.top - GetSystemMetrics(SM_CXFRAME) * 2; if (maxDialogHeight < DLG_MIN_MAX_HEIGHT) maxDialogHeight = DLG_MIN_MAX_HEIGHT; } /* Set dlgwidth to width of message. * Copy the message into "ga", changing NL to CR-NL and inserting line * breaks where needed. */ pstart = message; messageWidth = 0; msgheight = 0; ga_init2(&ga, sizeof(char), 500); do { msgheight += fontHeight; /* at least one line */ /* Need to figure out where to break the string. The system does it * at a word boundary, which would mean we can't compute the number of * wrapped lines. */ textWidth = 0; last_white = NULL; for (pend = pstart; *pend != NUL && *pend != '\n'; ) { #ifdef FEAT_MBYTE l = (*mb_ptr2len)(pend); #else l = 1; #endif if (l == 1 && vim_iswhite(*pend) && textWidth > maxDialogWidth * 3 / 4) last_white = pend; textWidth += GetTextWidth(hdc, pend, l); if (textWidth >= maxDialogWidth) { /* Line will wrap. */ messageWidth = maxDialogWidth; msgheight += fontHeight; textWidth = 0; if (last_white != NULL) { /* break the line just after a space */ ga.ga_len -= pend - (last_white + 1); pend = last_white + 1; last_white = NULL; } ga_append(&ga, '\r'); ga_append(&ga, '\n'); continue; } while (--l >= 0) ga_append(&ga, *pend++); } if (textWidth > messageWidth) messageWidth = textWidth; ga_append(&ga, '\r'); ga_append(&ga, '\n'); pstart = pend + 1; } while (*pend != NUL); if (ga.ga_data != NULL) message = ga.ga_data; messageWidth += 10; /* roundoff space */ /* Restrict the size to a maximum. Causes a scrollbar to show up. */ if (msgheight > maxDialogHeight) { msgheight = maxDialogHeight; scroll_flag = WS_VSCROLL; messageWidth += GetSystemMetrics(SM_CXVSCROLL); } /* Add width of icon to dlgwidth, and some space */ dlgwidth = messageWidth + DLG_ICON_WIDTH + 3 * dlgPaddingX; if (msgheight < DLG_ICON_HEIGHT) msgheight = DLG_ICON_HEIGHT; /* * Check button names. A long one will make the dialog wider. */ vertical = (vim_strchr(p_go, GO_VERTICAL) != NULL); if (!vertical) { // Place buttons horizontally if they fit. horizWidth = dlgPaddingX; pstart = tbuffer; i = 0; do { pend = vim_strchr(pstart, DLG_BUTTON_SEP); if (pend == NULL) pend = pstart + STRLEN(pstart); // Last button name. textWidth = GetTextWidth(hdc, pstart, (int)(pend - pstart)); if (textWidth < minButtonWidth) textWidth = minButtonWidth; textWidth += dlgPaddingX; /* Padding within button */ buttonWidths[i] = textWidth; buttonPositions[i++] = horizWidth; horizWidth += textWidth + dlgPaddingX; /* Pad between buttons */ pstart = pend + 1; } while (*pend != NUL); if (horizWidth > maxDialogWidth) vertical = TRUE; // Too wide to fit on the screen. else if (horizWidth > dlgwidth) dlgwidth = horizWidth; } if (vertical) { // Stack buttons vertically. pstart = tbuffer; do { pend = vim_strchr(pstart, DLG_BUTTON_SEP); if (pend == NULL) pend = pstart + STRLEN(pstart); // Last button name. textWidth = GetTextWidth(hdc, pstart, (int)(pend - pstart)); textWidth += dlgPaddingX; /* Padding within button */ textWidth += DLG_VERT_PADDING_X * 2; /* Padding around button */ if (textWidth > dlgwidth) dlgwidth = textWidth; pstart = pend + 1; } while (*pend != NUL); } if (dlgwidth < DLG_MIN_WIDTH) dlgwidth = DLG_MIN_WIDTH; /* Don't allow a really thin dialog!*/ /* start to fill in the dlgtemplate information. addressing by WORDs */ if (s_usenewlook) lStyle = DS_MODALFRAME | WS_CAPTION |DS_3DLOOK| WS_VISIBLE |DS_SETFONT; else lStyle = DS_MODALFRAME | WS_CAPTION |DS_3DLOOK| WS_VISIBLE; add_long(lStyle); add_long(0); // (lExtendedStyle) pnumitems = p; /*save where the number of items must be stored*/ add_word(0); // NumberOfItems(will change later) add_word(10); // x add_word(10); // y add_word(PixelToDialogX(dlgwidth)); // cx // Dialog height. if (vertical) dlgheight = msgheight + 2 * dlgPaddingY + DLG_VERT_PADDING_Y + 2 * fontHeight * numButtons; else dlgheight = msgheight + 3 * dlgPaddingY + 2 * fontHeight; // Dialog needs to be taller if contains an edit box. editboxheight = fontHeight + dlgPaddingY + 4 * DLG_VERT_PADDING_Y; if (textfield != NULL) dlgheight += editboxheight; add_word(PixelToDialogY(dlgheight)); add_word(0); // Menu add_word(0); // Class /* copy the title of the dialog */ nchar = nCopyAnsiToWideChar(p, (title ? (LPSTR)title : (LPSTR)("Vim "VIM_VERSION_MEDIUM))); p += nchar; if (s_usenewlook) { /* do the font, since DS_3DLOOK doesn't work properly */ #ifdef USE_SYSMENU_FONT if (use_lfSysmenu) { /* point size */ *p++ = -MulDiv(lfSysmenu.lfHeight, 72, GetDeviceCaps(hdc, LOGPIXELSY)); nchar = nCopyAnsiToWideChar(p, TEXT(lfSysmenu.lfFaceName)); } else #endif { *p++ = DLG_FONT_POINT_SIZE; // point size nchar = nCopyAnsiToWideChar(p, TEXT(DLG_FONT_NAME)); } p += nchar; } buttonYpos = msgheight + 2 * dlgPaddingY; if (textfield != NULL) buttonYpos += editboxheight; pstart = tbuffer; if (!vertical) horizWidth = (dlgwidth - horizWidth) / 2; /* Now it's X offset */ for (i = 0; i < numButtons; i++) { /* get end of this button. */ for ( pend = pstart; *pend && (*pend != DLG_BUTTON_SEP); pend++) ; if (*pend) *pend = '\0'; /* * old NOTE: * setting the BS_DEFPUSHBUTTON style doesn't work because Windows sets * the focus to the first tab-able button and in so doing makes that * the default!! Grrr. Workaround: Make the default button the only * one with WS_TABSTOP style. Means user can't tab between buttons, but * he/she can use arrow keys. * * new NOTE: BS_DEFPUSHBUTTON is required to be able to select the * right buttun when hitting . E.g., for the ":confirm quit" * dialog. Also needed for when the textfield is the default control. * It appears to work now (perhaps not on Win95?). */ if (vertical) { p = add_dialog_element(p, (i == dfltbutton ? BS_DEFPUSHBUTTON : BS_PUSHBUTTON) | WS_TABSTOP, PixelToDialogX(DLG_VERT_PADDING_X), PixelToDialogY(buttonYpos /* TBK */ + 2 * fontHeight * i), PixelToDialogX(dlgwidth - 2 * DLG_VERT_PADDING_X), (WORD)(PixelToDialogY(2 * fontHeight) - 1), (WORD)(IDCANCEL + 1 + i), (WORD)0x0080, pstart); } else { p = add_dialog_element(p, (i == dfltbutton ? BS_DEFPUSHBUTTON : BS_PUSHBUTTON) | WS_TABSTOP, PixelToDialogX(horizWidth + buttonPositions[i]), PixelToDialogY(buttonYpos), /* TBK */ PixelToDialogX(buttonWidths[i]), (WORD)(PixelToDialogY(2 * fontHeight) - 1), (WORD)(IDCANCEL + 1 + i), (WORD)0x0080, pstart); } pstart = pend + 1; /*next button*/ } *pnumitems += numButtons; /* Vim icon */ p = add_dialog_element(p, SS_ICON, PixelToDialogX(dlgPaddingX), PixelToDialogY(dlgPaddingY), PixelToDialogX(DLG_ICON_WIDTH), PixelToDialogY(DLG_ICON_HEIGHT), DLG_NONBUTTON_CONTROL + 0, (WORD)0x0082, dlg_icons[type]); #if 0 /* Dialog message */ p = add_dialog_element(p, SS_LEFT, PixelToDialogX(2 * dlgPaddingX + DLG_ICON_WIDTH), PixelToDialogY(dlgPaddingY), (WORD)(PixelToDialogX(messageWidth) + 1), PixelToDialogY(msgheight), DLG_NONBUTTON_CONTROL + 1, (WORD)0x0082, message); #else /* Dialog message */ p = add_dialog_element(p, ES_LEFT|scroll_flag|ES_MULTILINE|ES_READONLY, PixelToDialogX(2 * dlgPaddingX + DLG_ICON_WIDTH), PixelToDialogY(dlgPaddingY), (WORD)(PixelToDialogX(messageWidth) + 1), PixelToDialogY(msgheight), DLG_NONBUTTON_CONTROL + 1, (WORD)0x0081, message); #endif /* Edit box */ if (textfield != NULL) { p = add_dialog_element(p, ES_LEFT|ES_AUTOHSCROLL|WS_TABSTOP|WS_BORDER, PixelToDialogX(2 * dlgPaddingX), PixelToDialogY(2 * dlgPaddingY + msgheight), PixelToDialogX(dlgwidth - 4 * dlgPaddingX), PixelToDialogY(fontHeight + dlgPaddingY), DLG_NONBUTTON_CONTROL + 2, (WORD)0x0081, textfield); *pnumitems += 1; } *pnumitems += 2; SelectFont(hdc, oldFont); DeleteObject(font); ReleaseDC(hwnd, hdc); /* Let the dialog_callback() function know which button to make default * If we have an edit box, make that the default. We also need to tell * dialog_callback() if this dialog contains an edit box or not. We do * this by setting s_textfield if it does. */ if (textfield != NULL) { dialog_default_button = DLG_NONBUTTON_CONTROL + 2; s_textfield = textfield; } else { dialog_default_button = IDCANCEL + 1 + dfltbutton; s_textfield = NULL; } /* show the dialog box modally and get a return value */ nchar = (int)DialogBoxIndirect( s_hinst, (LPDLGTEMPLATE)pdlgtemplate, s_hwnd, (DLGPROC)dialog_callback); LocalFree(LocalHandle(pdlgtemplate)); vim_free(tbuffer); vim_free(buttonWidths); vim_free(buttonPositions); vim_free(ga.ga_data); /* Focus back to our window (for when MDI is used). */ (void)SetFocus(s_hwnd); return nchar; } #endif /* FEAT_GUI_DIALOG */ /* * Put a simple element (basic class) onto a dialog template in memory. * return a pointer to where the next item should be added. * * parameters: * lStyle = additional style flags * (be careful, NT3.51 & Win32s will ignore the new ones) * x,y = x & y positions IN DIALOG UNITS * w,h = width and height IN DIALOG UNITS * Id = ID used in messages * clss = class ID, e.g 0x0080 for a button, 0x0082 for a static * caption = usually text or resource name * * TODO: use the length information noted here to enable the dialog creation * routines to work out more exactly how much memory they need to alloc. */ static PWORD add_dialog_element( PWORD p, DWORD lStyle, WORD x, WORD y, WORD w, WORD h, WORD Id, WORD clss, const char *caption) { int nchar; p = lpwAlign(p); /* Align to dword boundary*/ lStyle = lStyle | WS_VISIBLE | WS_CHILD; *p++ = LOWORD(lStyle); *p++ = HIWORD(lStyle); *p++ = 0; // LOWORD (lExtendedStyle) *p++ = 0; // HIWORD (lExtendedStyle) *p++ = x; *p++ = y; *p++ = w; *p++ = h; *p++ = Id; //9 or 10 words in all *p++ = (WORD)0xffff; *p++ = clss; //2 more here nchar = nCopyAnsiToWideChar(p, (LPSTR)caption); //strlen(caption)+1 p += nchar; *p++ = 0; // advance pointer over nExtraStuff WORD - 2 more return p; //total = 15+ (strlen(caption)) words // = 30 + 2(strlen(caption) bytes reqd } /* * Helper routine. Take an input pointer, return closest pointer that is * aligned on a DWORD (4 byte) boundary. Taken from the Win32SDK samples. */ static LPWORD lpwAlign( LPWORD lpIn) { ULONG ul; ul = (ULONG)lpIn; ul += 3; ul >>= 2; ul <<= 2; return (LPWORD)ul; } /* * Helper routine. Takes second parameter as Ansi string, copies it to first * parameter as wide character (16-bits / char) string, and returns integer * number of wide characters (words) in string (including the trailing wide * char NULL). Partly taken from the Win32SDK samples. */ static int nCopyAnsiToWideChar( LPWORD lpWCStr, LPSTR lpAnsiIn) { int nChar = 0; #ifdef FEAT_MBYTE int len = lstrlen(lpAnsiIn) + 1; /* include NUL character */ int i; WCHAR *wn; if (enc_codepage == 0 && (int)GetACP() != enc_codepage) { /* Not a codepage, use our own conversion function. */ wn = enc_to_ucs2(lpAnsiIn, NULL); if (wn != NULL) { wcscpy(lpWCStr, wn); nChar = wcslen(wn) + 1; vim_free(wn); } } if (nChar == 0) /* Use Win32 conversion function. */ nChar = MultiByteToWideChar( enc_codepage > 0 ? enc_codepage : CP_ACP, MB_PRECOMPOSED, lpAnsiIn, len, lpWCStr, len); for (i = 0; i < nChar; ++i) if (lpWCStr[i] == (WORD)'\t') /* replace tabs with spaces */ lpWCStr[i] = (WORD)' '; #else do { if (*lpAnsiIn == '\t') *lpWCStr++ = (WORD)' '; else *lpWCStr++ = (WORD)*lpAnsiIn; nChar++; } while (*lpAnsiIn++); #endif return nChar; } #ifdef FEAT_TEAROFF /* * The callback function for all the modeless dialogs that make up the * "tearoff menus" Very simple - forward button presses (to fool Vim into * thinking its menus have been clicked), and go away when closed. */ static LRESULT CALLBACK tearoff_callback( HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam) { if (message == WM_INITDIALOG) return (TRUE); /* May show the mouse pointer again. */ HandleMouseHide(message, lParam); if (message == WM_COMMAND) { if ((WORD)(LOWORD(wParam)) & 0x8000) { POINT mp; RECT rect; if (GetCursorPos(&mp) && GetWindowRect(hwnd, &rect)) { (void)TrackPopupMenu( (HMENU)(LOWORD(wParam) ^ 0x8000), TPM_LEFTALIGN | TPM_LEFTBUTTON, (int)rect.right - 8, (int)mp.y, (int)0, /*reserved param*/ s_hwnd, NULL); /* * NOTE: The pop-up menu can eat the mouse up event. * We deal with this in normal.c. */ } } else /* Pass on messages to the main Vim window */ PostMessage(s_hwnd, WM_COMMAND, LOWORD(wParam), 0); /* * Give main window the focus back: this is so after * choosing a tearoff button you can start typing again * straight away. */ (void)SetFocus(s_hwnd); return TRUE; } if ((message == WM_SYSCOMMAND) && (wParam == SC_CLOSE)) { DestroyWindow(hwnd); return TRUE; } /* When moved around, give main window the focus back. */ if (message == WM_EXITSIZEMOVE) (void)SetActiveWindow(s_hwnd); return FALSE; } #endif /* * Decide whether to use the "new look" (small, non-bold font) or the "old * look" (big, clanky font) for dialogs, and work out a few values for use * later accordingly. */ static void get_dialog_font_metrics(void) { HDC hdc; HFONT hfontTools = 0; DWORD dlgFontSize; SIZE size; #ifdef USE_SYSMENU_FONT LOGFONT lfSysmenu; #endif s_usenewlook = FALSE; /* * For NT3.51 and Win32s, we stick with the old look * because it matches everything else. */ if (!is_winnt_3()) { #ifdef USE_SYSMENU_FONT if (gui_w32_get_menu_font(&lfSysmenu) == OK) hfontTools = CreateFontIndirect(&lfSysmenu); else #endif hfontTools = CreateFont(-DLG_FONT_POINT_SIZE, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, VARIABLE_PITCH , DLG_FONT_NAME); if (hfontTools) { hdc = GetDC(s_hwnd); SelectObject(hdc, hfontTools); /* * GetTextMetrics() doesn't return the right value in * tmAveCharWidth, so we have to figure out the dialog base units * ourselves. */ GetTextExtentPoint(hdc, "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz", 52, &size); ReleaseDC(s_hwnd, hdc); s_dlgfntwidth = (WORD)((size.cx / 26 + 1) / 2); s_dlgfntheight = (WORD)size.cy; s_usenewlook = TRUE; } } if (!s_usenewlook) { dlgFontSize = GetDialogBaseUnits(); /* fall back to big old system*/ s_dlgfntwidth = LOWORD(dlgFontSize); s_dlgfntheight = HIWORD(dlgFontSize); } } #if defined(FEAT_MENU) && defined(FEAT_TEAROFF) /* * Create a pseudo-"tearoff menu" based on the child * items of a given menu pointer. */ static void gui_mch_tearoff( char_u *title, vimmenu_T *menu, int initX, int initY) { WORD *p, *pdlgtemplate, *pnumitems, *ptrueheight; int template_len; int nchar, textWidth, submenuWidth; DWORD lStyle; DWORD lExtendedStyle; WORD dlgwidth; WORD menuID; vimmenu_T *pmenu; vimmenu_T *the_menu = menu; HWND hwnd; HDC hdc; HFONT font, oldFont; int col, spaceWidth, len; int columnWidths[2]; char_u *label, *text; int acLen = 0; int nameLen; int padding0, padding1, padding2 = 0; int sepPadding=0; int x; int y; #ifdef USE_SYSMENU_FONT LOGFONT lfSysmenu; int use_lfSysmenu = FALSE; #endif /* * If this menu is already torn off, move it to the mouse position. */ if (IsWindow(menu->tearoff_handle)) { POINT mp; if (GetCursorPos((LPPOINT)&mp)) { SetWindowPos(menu->tearoff_handle, NULL, mp.x, mp.y, 0, 0, SWP_NOACTIVATE | SWP_NOSIZE | SWP_NOZORDER); } return; } /* * Create a new tearoff. */ if (*title == MNU_HIDDEN_CHAR) title++; /* Allocate memory to store the dialog template. It's made bigger when * needed. */ template_len = DLG_ALLOC_SIZE; pdlgtemplate = p = (WORD *)LocalAlloc(LPTR, template_len); if (p == NULL) return; hwnd = GetDesktopWindow(); hdc = GetWindowDC(hwnd); #ifdef USE_SYSMENU_FONT if (gui_w32_get_menu_font(&lfSysmenu) == OK) { font = CreateFontIndirect(&lfSysmenu); use_lfSysmenu = TRUE; } else #endif font = CreateFont(-DLG_FONT_POINT_SIZE, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, VARIABLE_PITCH , DLG_FONT_NAME); if (s_usenewlook) oldFont = SelectFont(hdc, font); else oldFont = SelectFont(hdc, GetStockObject(SYSTEM_FONT)); /* Calculate width of a single space. Used for padding columns to the * right width. */ spaceWidth = GetTextWidth(hdc, " ", 1); /* Figure out max width of the text column, the accelerator column and the * optional submenu column. */ submenuWidth = 0; for (col = 0; col < 2; col++) { columnWidths[col] = 0; for (pmenu = menu->children; pmenu != NULL; pmenu = pmenu->next) { /* Use "dname" here to compute the width of the visible text. */ text = (col == 0) ? pmenu->dname : pmenu->actext; if (text != NULL && *text != NUL) { textWidth = GetTextWidthEnc(hdc, text, (int)STRLEN(text)); if (textWidth > columnWidths[col]) columnWidths[col] = textWidth; } if (pmenu->children != NULL) submenuWidth = TEAROFF_COLUMN_PADDING * spaceWidth; } } if (columnWidths[1] == 0) { /* no accelerators */ if (submenuWidth != 0) columnWidths[0] += submenuWidth; else columnWidths[0] += spaceWidth; } else { /* there is an accelerator column */ columnWidths[0] += TEAROFF_COLUMN_PADDING * spaceWidth; columnWidths[1] += submenuWidth; } /* * Now find the total width of our 'menu'. */ textWidth = columnWidths[0] + columnWidths[1]; if (submenuWidth != 0) { submenuWidth = GetTextWidth(hdc, TEAROFF_SUBMENU_LABEL, (int)STRLEN(TEAROFF_SUBMENU_LABEL)); textWidth += submenuWidth; } dlgwidth = GetTextWidthEnc(hdc, title, (int)STRLEN(title)); if (textWidth > dlgwidth) dlgwidth = textWidth; dlgwidth += 2 * TEAROFF_PADDING_X + TEAROFF_BUTTON_PAD_X; /* W95 can't do thin dialogs, they look v. weird! */ if (mch_windows95() && dlgwidth < TEAROFF_MIN_WIDTH) dlgwidth = TEAROFF_MIN_WIDTH; /* start to fill in the dlgtemplate information. addressing by WORDs */ if (s_usenewlook) lStyle = DS_MODALFRAME | WS_CAPTION| WS_SYSMENU |DS_SETFONT| WS_VISIBLE; else lStyle = DS_MODALFRAME | WS_CAPTION| WS_SYSMENU | WS_VISIBLE; lExtendedStyle = WS_EX_TOOLWINDOW|WS_EX_STATICEDGE; *p++ = LOWORD(lStyle); *p++ = HIWORD(lStyle); *p++ = LOWORD(lExtendedStyle); *p++ = HIWORD(lExtendedStyle); pnumitems = p; /* save where the number of items must be stored */ *p++ = 0; // NumberOfItems(will change later) gui_mch_getmouse(&x, &y); if (initX == 0xffffL) *p++ = PixelToDialogX(x); // x else *p++ = PixelToDialogX(initX); // x if (initY == 0xffffL) *p++ = PixelToDialogY(y); // y else *p++ = PixelToDialogY(initY); // y *p++ = PixelToDialogX(dlgwidth); // cx ptrueheight = p; *p++ = 0; // dialog height: changed later anyway *p++ = 0; // Menu *p++ = 0; // Class /* copy the title of the dialog */ nchar = nCopyAnsiToWideChar(p, ((*title) ? (LPSTR)title : (LPSTR)("Vim "VIM_VERSION_MEDIUM))); p += nchar; if (s_usenewlook) { /* do the font, since DS_3DLOOK doesn't work properly */ #ifdef USE_SYSMENU_FONT if (use_lfSysmenu) { /* point size */ *p++ = -MulDiv(lfSysmenu.lfHeight, 72, GetDeviceCaps(hdc, LOGPIXELSY)); nchar = nCopyAnsiToWideChar(p, TEXT(lfSysmenu.lfFaceName)); } else #endif { *p++ = DLG_FONT_POINT_SIZE; // point size nchar = nCopyAnsiToWideChar (p, TEXT(DLG_FONT_NAME)); } p += nchar; } /* * Loop over all the items in the menu. * But skip over the tearbar. */ if (STRCMP(menu->children->name, TEAR_STRING) == 0) menu = menu->children->next; else menu = menu->children; for ( ; menu != NULL; menu = menu->next) { if (menu->modes == 0) /* this menu has just been deleted */ continue; if (menu_is_separator(menu->dname)) { sepPadding += 3; continue; } /* Check if there still is plenty of room in the template. Make it * larger when needed. */ if (((char *)p - (char *)pdlgtemplate) + 1000 > template_len) { WORD *newp; newp = (WORD *)LocalAlloc(LPTR, template_len + 4096); if (newp != NULL) { template_len += 4096; mch_memmove(newp, pdlgtemplate, (char *)p - (char *)pdlgtemplate); p = newp + (p - pdlgtemplate); pnumitems = newp + (pnumitems - pdlgtemplate); ptrueheight = newp + (ptrueheight - pdlgtemplate); LocalFree(LocalHandle(pdlgtemplate)); pdlgtemplate = newp; } } /* Figure out minimal length of this menu label. Use "name" for the * actual text, "dname" for estimating the displayed size. "name" * has "&a" for mnemonic and includes the accelerator. */ len = nameLen = (int)STRLEN(menu->name); padding0 = (columnWidths[0] - GetTextWidthEnc(hdc, menu->dname, (int)STRLEN(menu->dname))) / spaceWidth; len += padding0; if (menu->actext != NULL) { acLen = (int)STRLEN(menu->actext); len += acLen; textWidth = GetTextWidthEnc(hdc, menu->actext, acLen); } else textWidth = 0; padding1 = (columnWidths[1] - textWidth) / spaceWidth; len += padding1; if (menu->children == NULL) { padding2 = submenuWidth / spaceWidth; len += padding2; menuID = (WORD)(menu->id); } else { len += (int)STRLEN(TEAROFF_SUBMENU_LABEL); menuID = (WORD)((DWORD)(menu->submenu_id) | (DWORD)0x8000); } /* Allocate menu label and fill it in */ text = label = alloc((unsigned)len + 1); if (label == NULL) break; vim_strncpy(text, menu->name, nameLen); text = vim_strchr(text, TAB); /* stop at TAB before actext */ if (text == NULL) text = label + nameLen; /* no actext, use whole name */ while (padding0-- > 0) *text++ = ' '; if (menu->actext != NULL) { STRNCPY(text, menu->actext, acLen); text += acLen; } while (padding1-- > 0) *text++ = ' '; if (menu->children != NULL) { STRCPY(text, TEAROFF_SUBMENU_LABEL); text += STRLEN(TEAROFF_SUBMENU_LABEL); } else { while (padding2-- > 0) *text++ = ' '; } *text = NUL; /* * BS_LEFT will just be ignored on Win32s/NT3.5x - on * W95/NT4 it makes the tear-off look more like a menu. */ p = add_dialog_element(p, BS_PUSHBUTTON|BS_LEFT, (WORD)PixelToDialogX(TEAROFF_PADDING_X), (WORD)(sepPadding + 1 + 13 * (*pnumitems)), (WORD)PixelToDialogX(dlgwidth - 2 * TEAROFF_PADDING_X), (WORD)12, menuID, (WORD)0x0080, label); vim_free(label); (*pnumitems)++; } *ptrueheight = (WORD)(sepPadding + 1 + 13 * (*pnumitems)); /* show modelessly */ the_menu->tearoff_handle = CreateDialogIndirect( s_hinst, (LPDLGTEMPLATE)pdlgtemplate, s_hwnd, (DLGPROC)tearoff_callback); LocalFree(LocalHandle(pdlgtemplate)); SelectFont(hdc, oldFont); DeleteObject(font); ReleaseDC(hwnd, hdc); /* * Reassert ourselves as the active window. This is so that after creating * a tearoff, the user doesn't have to click with the mouse just to start * typing again! */ (void)SetActiveWindow(s_hwnd); /* make sure the right buttons are enabled */ force_menu_update = TRUE; } #endif #if defined(FEAT_TOOLBAR) || defined(PROTO) #include "gui_w32_rc.h" /* This not defined in older SDKs */ # ifndef TBSTYLE_FLAT # define TBSTYLE_FLAT 0x0800 # endif /* * Create the toolbar, initially unpopulated. * (just like the menu, there are no defaults, it's all * set up through menu.vim) */ static void initialise_toolbar(void) { InitCommonControls(); s_toolbarhwnd = CreateToolbarEx( s_hwnd, WS_CHILD | TBSTYLE_TOOLTIPS | TBSTYLE_FLAT, 4000, //any old big number 31, //number of images in inital bitmap s_hinst, IDR_TOOLBAR1, // id of initial bitmap NULL, 0, // initial number of buttons TOOLBAR_BUTTON_WIDTH, //api guide is wrong! TOOLBAR_BUTTON_HEIGHT, TOOLBAR_BUTTON_WIDTH, TOOLBAR_BUTTON_HEIGHT, sizeof(TBBUTTON) ); gui_mch_show_toolbar(vim_strchr(p_go, GO_TOOLBAR) != NULL); } static int get_toolbar_bitmap(vimmenu_T *menu) { int i = -1; /* * Check user bitmaps first, unless builtin is specified. */ if (!is_winnt_3() && !menu->icon_builtin) { char_u fname[MAXPATHL]; HANDLE hbitmap = NULL; if (menu->iconfile != NULL) { gui_find_iconfile(menu->iconfile, fname, "bmp"); hbitmap = LoadImage( NULL, fname, IMAGE_BITMAP, TOOLBAR_BUTTON_WIDTH, TOOLBAR_BUTTON_HEIGHT, LR_LOADFROMFILE | LR_LOADMAP3DCOLORS ); } /* * If the LoadImage call failed, or the "icon=" file * didn't exist or wasn't specified, try the menu name */ if (hbitmap == NULL && (gui_find_bitmap(menu->name, fname, "bmp") == OK)) hbitmap = LoadImage( NULL, fname, IMAGE_BITMAP, TOOLBAR_BUTTON_WIDTH, TOOLBAR_BUTTON_HEIGHT, LR_LOADFROMFILE | LR_LOADMAP3DCOLORS ); if (hbitmap != NULL) { TBADDBITMAP tbAddBitmap; tbAddBitmap.hInst = NULL; tbAddBitmap.nID = (UINT)hbitmap; i = (int)SendMessage(s_toolbarhwnd, TB_ADDBITMAP, (WPARAM)1, (LPARAM)&tbAddBitmap); /* i will be set to -1 if it fails */ } } if (i == -1 && menu->iconidx >= 0 && menu->iconidx < TOOLBAR_BITMAP_COUNT) i = menu->iconidx; return i; } #endif #if defined(FEAT_GUI_TABLINE) || defined(PROTO) static void initialise_tabline(void) { InitCommonControls(); s_tabhwnd = CreateWindow(WC_TABCONTROL, "", WS_CHILD|TCS_FOCUSNEVER, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, s_hwnd, NULL, s_hinst, NULL); } #endif #if defined(FEAT_OLE) || defined(FEAT_EVAL) || defined(PROTO) /* * Make the GUI window come to the foreground. */ void gui_mch_set_foreground(void) { if (IsIconic(s_hwnd)) SendMessage(s_hwnd, WM_SYSCOMMAND, SC_RESTORE, 0); SetForegroundWindow(s_hwnd); } #endif #if defined(FEAT_MBYTE_IME) && defined(DYNAMIC_IME) static void dyn_imm_load(void) { hLibImm = LoadLibrary("imm32.dll"); if (hLibImm == NULL) return; pImmGetCompositionStringA = (void *)GetProcAddress(hLibImm, "ImmGetCompositionStringA"); pImmGetCompositionStringW = (void *)GetProcAddress(hLibImm, "ImmGetCompositionStringW"); pImmGetContext = (void *)GetProcAddress(hLibImm, "ImmGetContext"); pImmAssociateContext = (void *)GetProcAddress(hLibImm, "ImmAssociateContext"); pImmReleaseContext = (void *)GetProcAddress(hLibImm, "ImmReleaseContext"); pImmGetOpenStatus = (void *)GetProcAddress(hLibImm, "ImmGetOpenStatus"); pImmSetOpenStatus = (void *)GetProcAddress(hLibImm, "ImmSetOpenStatus"); pImmGetCompositionFont = (void *)GetProcAddress(hLibImm, "ImmGetCompositionFontA"); pImmSetCompositionFont = (void *)GetProcAddress(hLibImm, "ImmSetCompositionFontA"); pImmSetCompositionWindow = (void *)GetProcAddress(hLibImm, "ImmSetCompositionWindow"); pImmGetConversionStatus = (void *)GetProcAddress(hLibImm, "ImmGetConversionStatus"); pImmSetConversionStatus = (void *)GetProcAddress(hLibImm, "ImmSetConversionStatus"); if ( pImmGetCompositionStringA == NULL || pImmGetCompositionStringW == NULL || pImmGetContext == NULL || pImmAssociateContext == NULL || pImmReleaseContext == NULL || pImmGetOpenStatus == NULL || pImmSetOpenStatus == NULL || pImmGetCompositionFont == NULL || pImmSetCompositionFont == NULL || pImmSetCompositionWindow == NULL || pImmGetConversionStatus == NULL || pImmSetConversionStatus == NULL) { FreeLibrary(hLibImm); hLibImm = NULL; pImmGetContext = NULL; return; } return; } # if 0 /* not used */ int dyn_imm_unload(void) { if (!hLibImm) return FALSE; FreeLibrary(hLibImm); hLibImm = NULL; return TRUE; } # endif #endif #if defined(FEAT_SIGN_ICONS) || defined(PROTO) # ifdef FEAT_XPM_W32 # define IMAGE_XPM 100 # endif typedef struct _signicon_t { HANDLE hImage; UINT uType; #ifdef FEAT_XPM_W32 HANDLE hShape; /* Mask bitmap handle */ #endif } signicon_t; void gui_mch_drawsign(row, col, typenr) int row; int col; int typenr; { signicon_t *sign; int x, y, w, h; if (!gui.in_use || (sign = (signicon_t *)sign_get_image(typenr)) == NULL) return; x = TEXT_X(col); y = TEXT_Y(row); w = gui.char_width * 2; h = gui.char_height; switch (sign->uType) { case IMAGE_BITMAP: { HDC hdcMem; HBITMAP hbmpOld; hdcMem = CreateCompatibleDC(s_hdc); hbmpOld = (HBITMAP)SelectObject(hdcMem, sign->hImage); BitBlt(s_hdc, x, y, w, h, hdcMem, 0, 0, SRCCOPY); SelectObject(hdcMem, hbmpOld); DeleteDC(hdcMem); } break; case IMAGE_ICON: case IMAGE_CURSOR: DrawIconEx(s_hdc, x, y, (HICON)sign->hImage, w, h, 0, NULL, DI_NORMAL); break; #ifdef FEAT_XPM_W32 case IMAGE_XPM: { HDC hdcMem; HBITMAP hbmpOld; hdcMem = CreateCompatibleDC(s_hdc); hbmpOld = (HBITMAP)SelectObject(hdcMem, sign->hShape); /* Make hole */ BitBlt(s_hdc, x, y, w, h, hdcMem, 0, 0, SRCAND); SelectObject(hdcMem, sign->hImage); /* Paint sign */ BitBlt(s_hdc, x, y, w, h, hdcMem, 0, 0, SRCPAINT); SelectObject(hdcMem, hbmpOld); DeleteDC(hdcMem); } break; #endif } } static void close_signicon_image(signicon_t *sign) { if (sign) switch (sign->uType) { case IMAGE_BITMAP: DeleteObject((HGDIOBJ)sign->hImage); break; case IMAGE_CURSOR: DestroyCursor((HCURSOR)sign->hImage); break; case IMAGE_ICON: DestroyIcon((HICON)sign->hImage); break; #ifdef FEAT_XPM_W32 case IMAGE_XPM: DeleteObject((HBITMAP)sign->hImage); DeleteObject((HBITMAP)sign->hShape); break; #endif } } void * gui_mch_register_sign(signfile) char_u *signfile; { signicon_t sign, *psign; char_u *ext; if (is_winnt_3()) { EMSG(_(e_signdata)); return NULL; } sign.hImage = NULL; ext = signfile + STRLEN(signfile) - 4; /* get extention */ if (ext > signfile) { int do_load = 1; if (!STRICMP(ext, ".bmp")) sign.uType = IMAGE_BITMAP; else if (!STRICMP(ext, ".ico")) sign.uType = IMAGE_ICON; else if (!STRICMP(ext, ".cur") || !STRICMP(ext, ".ani")) sign.uType = IMAGE_CURSOR; else do_load = 0; if (do_load) sign.hImage = (HANDLE)LoadImage(NULL, signfile, sign.uType, gui.char_width * 2, gui.char_height, LR_LOADFROMFILE | LR_CREATEDIBSECTION); #ifdef FEAT_XPM_W32 if (!STRICMP(ext, ".xpm")) { sign.uType = IMAGE_XPM; LoadXpmImage(signfile, (HBITMAP *)&sign.hImage, (HBITMAP *)&sign.hShape); } #endif } psign = NULL; if (sign.hImage && (psign = (signicon_t *)alloc(sizeof(signicon_t))) != NULL) *psign = sign; if (!psign) { if (sign.hImage) close_signicon_image(&sign); EMSG(_(e_signdata)); } return (void *)psign; } void gui_mch_destroy_sign(sign) void *sign; { if (sign) { close_signicon_image((signicon_t *)sign); vim_free(sign); } } #endif #if defined(FEAT_BEVAL) || defined(PROTO) /* BALLOON-EVAL IMPLEMENTATION FOR WINDOWS. * Added by Sergey Khorev * * The only reused thing is gui_beval.h and get_beval_info() * from gui_beval.c (note it uses x and y of the BalloonEval struct * to get current mouse position). * * Trying to use as more Windows services as possible, and as less * IE version as possible :)). * * 1) Don't create ToolTip in gui_mch_create_beval_area, only initialize * BalloonEval struct. * 2) Enable/Disable simply create/kill BalloonEval Timer * 3) When there was enough inactivity, timer procedure posts * async request to debugger * 4) gui_mch_post_balloon (invoked from netbeans.c) creates tooltip control * and performs some actions to show it ASAP * 5) WM_NOTOFY:TTN_POP destroys created tooltip */ /* * determine whether installed Common Controls support multiline tooltips * (i.e. their version is >= 4.70 */ int multiline_balloon_available(void) { HINSTANCE hDll; static char comctl_dll[] = "comctl32.dll"; static int multiline_tip = MAYBE; if (multiline_tip != MAYBE) return multiline_tip; hDll = GetModuleHandle(comctl_dll); if (hDll != NULL) { DLLGETVERSIONPROC pGetVer; pGetVer = (DLLGETVERSIONPROC)GetProcAddress(hDll, "DllGetVersion"); if (pGetVer != NULL) { DLLVERSIONINFO dvi; HRESULT hr; ZeroMemory(&dvi, sizeof(dvi)); dvi.cbSize = sizeof(dvi); hr = (*pGetVer)(&dvi); if (SUCCEEDED(hr) && (dvi.dwMajorVersion > 4 || (dvi.dwMajorVersion == 4 && dvi.dwMinorVersion >= 70))) { multiline_tip = TRUE; return multiline_tip; } } else { /* there is chance we have ancient CommCtl 4.70 which doesn't export DllGetVersion */ DWORD dwHandle = 0; DWORD len = GetFileVersionInfoSize(comctl_dll, &dwHandle); if (len > 0) { VS_FIXEDFILEINFO *ver; UINT vlen = 0; void *data = alloc(len); if (data != NULL && GetFileVersionInfo(comctl_dll, 0, len, data) && VerQueryValue(data, "\\", (void **)&ver, &vlen) && vlen && HIWORD(ver->dwFileVersionMS) > 4 || (HIWORD(ver->dwFileVersionMS) == 4 && LOWORD(ver->dwFileVersionMS) >= 70)) { vim_free(data); multiline_tip = TRUE; return multiline_tip; } vim_free(data); } } } multiline_tip = FALSE; return multiline_tip; } static void make_tooltip(beval, text, pt) BalloonEval *beval; char *text; POINT pt; { TOOLINFO *pti; int ToolInfoSize; if (multiline_balloon_available() == TRUE) ToolInfoSize = sizeof(TOOLINFO_NEW); else ToolInfoSize = sizeof(TOOLINFO); pti = (TOOLINFO *)alloc(ToolInfoSize); if (pti == NULL) return; beval->balloon = CreateWindowEx(WS_EX_TOPMOST, TOOLTIPS_CLASS, NULL, WS_POPUP | TTS_NOPREFIX | TTS_ALWAYSTIP, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, beval->target, NULL, s_hinst, NULL); SetWindowPos(beval->balloon, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE); pti->cbSize = ToolInfoSize; pti->uFlags = TTF_SUBCLASS; pti->hwnd = beval->target; pti->hinst = 0; /* Don't use string resources */ pti->uId = ID_BEVAL_TOOLTIP; if (multiline_balloon_available() == TRUE) { RECT rect; TOOLINFO_NEW *ptin = (TOOLINFO_NEW *)pti; pti->lpszText = LPSTR_TEXTCALLBACK; ptin->lParam = (LPARAM)text; if (GetClientRect(s_textArea, &rect)) /* switch multiline tooltips on */ SendMessage(beval->balloon, TTM_SETMAXTIPWIDTH, 0, (LPARAM)rect.right); } else pti->lpszText = text; /* do this old way */ /* Limit ballooneval bounding rect to CursorPos neighbourhood */ pti->rect.left = pt.x - 3; pti->rect.top = pt.y - 3; pti->rect.right = pt.x + 3; pti->rect.bottom = pt.y + 3; SendMessage(beval->balloon, TTM_ADDTOOL, 0, (LPARAM)pti); /* Make tooltip appear sooner */ SendMessage(beval->balloon, TTM_SETDELAYTIME, TTDT_INITIAL, 10); /* * HACK: force tooltip to appear, because it'll not appear until * first mouse move. D*mn M$ */ mouse_event(MOUSEEVENTF_MOVE, 1, 1, 0, 0); mouse_event(MOUSEEVENTF_MOVE, (DWORD)-1, (DWORD)-1, 0, 0); vim_free(pti); } static void delete_tooltip(beval) BalloonEval *beval; { DestroyWindow(beval->balloon); } /*ARGSUSED*/ static VOID CALLBACK BevalTimerProc(hwnd, uMsg, idEvent, dwTime) HWND hwnd; UINT uMsg; UINT idEvent; DWORD dwTime; { POINT pt; RECT rect; if (cur_beval == NULL || cur_beval->showState == ShS_SHOWING || !p_beval) return; GetCursorPos(&pt); if (WindowFromPoint(pt) != s_textArea) return; ScreenToClient(s_textArea, &pt); GetClientRect(s_textArea, &rect); if (!PtInRect(&rect, pt)) return; if (LastActivity > 0 && (dwTime - LastActivity) >= (DWORD)p_bdlay && (cur_beval->showState != ShS_PENDING || abs(cur_beval->x - pt.x) > 3 || abs(cur_beval->y - pt.y) > 3)) { /* Pointer resting in one place long enough, it's time to show * the tooltip. */ cur_beval->showState = ShS_PENDING; cur_beval->x = pt.x; cur_beval->y = pt.y; // TRACE0("BevalTimerProc: sending request"); if (cur_beval->msgCB != NULL) (*cur_beval->msgCB)(cur_beval, 0); } } /*ARGSUSED*/ void gui_mch_disable_beval_area(beval) BalloonEval *beval; { // TRACE0("gui_mch_disable_beval_area {{{"); KillTimer(s_textArea, BevalTimerId); // TRACE0("gui_mch_disable_beval_area }}}"); } /*ARGSUSED*/ void gui_mch_enable_beval_area(beval) BalloonEval *beval; { // TRACE0("gui_mch_enable_beval_area |||"); if (beval == NULL) return; // TRACE0("gui_mch_enable_beval_area {{{"); BevalTimerId = SetTimer(s_textArea, 0, p_bdlay / 2, (TIMERPROC)BevalTimerProc); // TRACE0("gui_mch_enable_beval_area }}}"); } void gui_mch_post_balloon(beval, mesg) BalloonEval *beval; char_u *mesg; { POINT pt; // TRACE0("gui_mch_post_balloon {{{"); if (beval->showState == ShS_SHOWING) return; GetCursorPos(&pt); ScreenToClient(s_textArea, &pt); if (abs(beval->x - pt.x) < 3 && abs(beval->y - pt.y) < 3) /* cursor is still here */ { gui_mch_disable_beval_area(cur_beval); beval->showState = ShS_SHOWING; make_tooltip(beval, mesg, pt); } // TRACE0("gui_mch_post_balloon }}}"); } /*ARGSUSED*/ BalloonEval * gui_mch_create_beval_area(target, mesg, mesgCB, clientData) void *target; /* ignored, always use s_textArea */ char_u *mesg; void (*mesgCB)__ARGS((BalloonEval *, int)); void *clientData; { /* partially stolen from gui_beval.c */ BalloonEval *beval; if (mesg != NULL && mesgCB != NULL) { EMSG(_("E232: Cannot create BalloonEval with both message and callback")); return NULL; } beval = (BalloonEval *)alloc(sizeof(BalloonEval)); if (beval != NULL) { beval->target = s_textArea; beval->balloon = NULL; beval->showState = ShS_NEUTRAL; beval->x = 0; beval->y = 0; beval->msg = mesg; beval->msgCB = mesgCB; beval->clientData = clientData; InitCommonControls(); cur_beval = beval; if (p_beval) gui_mch_enable_beval_area(beval); } return beval; } /*ARGSUSED*/ static void Handle_WM_Notify(hwnd, pnmh) HWND hwnd; LPNMHDR pnmh; { if (pnmh->idFrom != ID_BEVAL_TOOLTIP) /* it is not our tooltip */ return; if (cur_beval != NULL) { switch (pnmh->code) { case TTN_SHOW: // TRACE0("TTN_SHOW {{{"); // TRACE0("TTN_SHOW }}}"); break; case TTN_POP: /* Before tooltip disappear */ // TRACE0("TTN_POP {{{"); delete_tooltip(cur_beval); gui_mch_enable_beval_area(cur_beval); // TRACE0("TTN_POP }}}"); cur_beval->showState = ShS_NEUTRAL; break; case TTN_GETDISPINFO: { /* if you get there then we have new common controls */ NMTTDISPINFO_NEW *info = (NMTTDISPINFO_NEW *)pnmh; info->lpszText = (LPSTR)info->lParam; info->uFlags |= TTF_DI_SETITEM; } break; } } } static void TrackUserActivity(UINT uMsg) { if ((uMsg >= WM_MOUSEFIRST && uMsg <= WM_MOUSELAST) || (uMsg >= WM_KEYFIRST && uMsg <= WM_KEYLAST)) LastActivity = GetTickCount(); } void gui_mch_destroy_beval_area(beval) BalloonEval *beval; { vim_free(beval); } #endif /* FEAT_BEVAL */ #if defined(FEAT_NETBEANS_INTG) || defined(PROTO) /* * We have multiple signs to draw at the same location. Draw the * multi-sign indicator (down-arrow) instead. This is the Win32 version. */ void netbeans_draw_multisign_indicator(int row) { int i; int y; int x; x = 0; y = TEXT_Y(row); for (i = 0; i < gui.char_height - 3; i++) SetPixel(s_hdc, x+2, y++, gui.currFgColor); SetPixel(s_hdc, x+0, y, gui.currFgColor); SetPixel(s_hdc, x+2, y, gui.currFgColor); SetPixel(s_hdc, x+4, y++, gui.currFgColor); SetPixel(s_hdc, x+1, y, gui.currFgColor); SetPixel(s_hdc, x+2, y, gui.currFgColor); SetPixel(s_hdc, x+3, y++, gui.currFgColor); SetPixel(s_hdc, x+2, y, gui.currFgColor); } #endif