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Diffstat (limited to 'src/gui_motif.c')
| -rw-r--r-- | src/gui_motif.c | 3090 |
1 files changed, 3090 insertions, 0 deletions
diff --git a/src/gui_motif.c b/src/gui_motif.c new file mode 100644 index 000000000..4fe26ec57 --- /dev/null +++ b/src/gui_motif.c @@ -0,0 +1,3090 @@ +/* vi:set ts=8 sts=4 sw=4: + * + * VIM - Vi IMproved by Bram Moolenaar + * GUI/Motif 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. + */ + +#include <Xm/Form.h> +#include <Xm/RowColumn.h> +#include <Xm/PushB.h> +#include <Xm/Text.h> +#include <Xm/TextF.h> +#include <Xm/Separator.h> +#include <Xm/Label.h> +#include <Xm/CascadeB.h> +#include <Xm/ScrollBar.h> +#include <Xm/MenuShell.h> +#include <Xm/DrawingA.h> +#if (XmVersion >= 1002) +# include <Xm/RepType.h> +#endif +#include <Xm/Frame.h> +#include <Xm/LabelG.h> +#include <Xm/ToggleBG.h> +#include <Xm/SeparatoG.h> + +#include <X11/keysym.h> +#include <X11/Xatom.h> +#include <X11/StringDefs.h> +#include <X11/Intrinsic.h> + +#include "vim.h" + +#ifdef HAVE_X11_XPM_H +# include <X11/xpm.h> +#else +# ifdef HAVE_XM_XPMP_H +# include <Xm/XpmP.h> +# endif +#endif + +#if defined(FEAT_GUI_DIALOG) && defined(HAVE_XPM) +# include "../pixmaps/alert.xpm" +# include "../pixmaps/error.xpm" +# include "../pixmaps/generic.xpm" +# include "../pixmaps/info.xpm" +# include "../pixmaps/quest.xpm" +#endif + +#define MOTIF_POPUP + +extern Widget vimShell; + +static Widget vimForm; +static Widget textAreaForm; +Widget textArea; +#ifdef FEAT_TOOLBAR +static Widget toolBarFrame; +static Widget toolBar; +#endif +#ifdef FEAT_FOOTER +static Widget footer; +#endif +#ifdef FEAT_MENU +# if (XmVersion >= 1002) +/* remember the last set value for the tearoff item */ +static int tearoff_val = (int)XmTEAR_OFF_ENABLED; +# endif +static Widget menuBar; +#endif + +static void scroll_cb __ARGS((Widget w, XtPointer client_data, XtPointer call_data)); +#ifdef FEAT_TOOLBAR +# if 0 +static void toolbar_enter_cb __ARGS((Widget, XtPointer, XEvent *, Boolean *)); +static void toolbar_leave_cb __ARGS((Widget, XtPointer, XEvent *, Boolean *)); +# endif +# ifdef FEAT_FOOTER +static void toolbarbutton_enter_cb __ARGS((Widget, XtPointer, XEvent *, Boolean *)); +static void toolbarbutton_leave_cb __ARGS((Widget, XtPointer, XEvent *, Boolean *)); +# endif +static void gui_mch_reset_focus __ARGS((void)); +#endif +#ifdef FEAT_FOOTER +static int gui_mch_compute_footer_height __ARGS((void)); +#endif +#ifdef WSDEBUG +static void attachDump(Widget, char *); +#endif + +static void gui_motif_menu_colors __ARGS((Widget id)); +static void gui_motif_scroll_colors __ARGS((Widget id)); +#ifdef FEAT_MENU +static void gui_motif_menu_fontlist __ARGS((Widget id)); +#endif + +#if (XmVersion >= 1002) +# define STRING_TAG XmFONTLIST_DEFAULT_TAG +#else +# define STRING_TAG XmSTRING_DEFAULT_CHARSET +#endif + +/* + * Call-back routines. + */ + +/* ARGSUSED */ + static void +scroll_cb(w, client_data, call_data) + Widget w; + XtPointer client_data, call_data; +{ + scrollbar_T *sb; + long value; + int dragging; + + sb = gui_find_scrollbar((long)client_data); + + value = ((XmScrollBarCallbackStruct *)call_data)->value; + dragging = (((XmScrollBarCallbackStruct *)call_data)->reason == + (int)XmCR_DRAG); + gui_drag_scrollbar(sb, value, dragging); +} + + +/* + * End of call-back routines + */ + +/* + * Create all the motif widgets necessary. + */ + void +gui_x11_create_widgets() +{ + /* + * Start out by adding the configured border width into the border offset + */ + gui.border_offset = gui.border_width; + + /* + * Install the tearOffModel resource converter. + */ +#if (XmVersion >= 1002) + XmRepTypeInstallTearOffModelConverter(); +#endif + + /* Make sure the "Quit" menu entry of the window manager is ignored */ + XtVaSetValues(vimShell, XmNdeleteResponse, XmDO_NOTHING, NULL); + + vimForm = XtVaCreateManagedWidget("vimForm", + xmFormWidgetClass, vimShell, + XmNborderWidth, 0, + XmNhighlightThickness, 0, + XmNshadowThickness, 0, + XmNmarginWidth, 0, + XmNmarginHeight, 0, + XmNresizePolicy, XmRESIZE_ANY, + NULL); + gui_motif_menu_colors(vimForm); + +#ifdef FEAT_MENU + { + Arg al[7]; /* Make sure there is enough room for arguments! */ + int ac = 0; + +# if (XmVersion >= 1002) + XtSetArg(al[ac], XmNtearOffModel, tearoff_val); ac++; +# endif + XtSetArg(al[ac], XmNleftAttachment, XmATTACH_FORM); ac++; + XtSetArg(al[ac], XmNtopAttachment, XmATTACH_FORM); ac++; + XtSetArg(al[ac], XmNrightAttachment, XmATTACH_FORM); ac++; +# ifndef FEAT_TOOLBAR + /* Always stick to right hand side. */ + XtSetArg(al[ac], XmNrightOffset, 0); ac++; +# endif + menuBar = XmCreateMenuBar(vimForm, "menuBar", al, ac); + XtManageChild(menuBar); + + /* Remember the default colors, needed for ":hi clear". */ + XtVaGetValues(menuBar, + XmNbackground, &gui.menu_def_bg_pixel, + XmNforeground, &gui.menu_def_fg_pixel, + NULL); + gui_motif_menu_colors(menuBar); + } +#endif + +#ifdef FEAT_TOOLBAR + /* + * Create an empty ToolBar. We should get buttons defined from menu.vim. + */ + toolBarFrame = XtVaCreateWidget("toolBarFrame", + xmFrameWidgetClass, vimForm, + XmNshadowThickness, 0, + XmNmarginHeight, 0, + XmNmarginWidth, 0, + XmNleftAttachment, XmATTACH_FORM, + XmNrightAttachment, XmATTACH_FORM, + NULL); + gui_motif_menu_colors(toolBarFrame); + + toolBar = XtVaCreateManagedWidget("toolBar", + xmRowColumnWidgetClass, toolBarFrame, + XmNchildType, XmFRAME_WORKAREA_CHILD, + XmNrowColumnType, XmWORK_AREA, + XmNorientation, XmHORIZONTAL, + XmNtraversalOn, False, + XmNisHomogeneous, False, + XmNpacking, XmPACK_TIGHT, + XmNspacing, 0, + XmNshadowThickness, 0, + XmNhighlightThickness, 0, + XmNmarginHeight, 0, + XmNmarginWidth, 0, + XmNadjustLast, True, + NULL); + gui_motif_menu_colors(toolBar); + +# if 0 /* these don't work, because of the XmNtraversalOn above. */ + XtAddEventHandler(toolBar, EnterWindowMask, False, + toolbar_enter_cb, NULL); + XtAddEventHandler(toolBar, LeaveWindowMask, False, + toolbar_leave_cb, NULL); +# endif +#endif + + textAreaForm = XtVaCreateManagedWidget("textAreaForm", + xmFormWidgetClass, vimForm, + XmNleftAttachment, XmATTACH_FORM, + XmNrightAttachment, XmATTACH_FORM, + XmNbottomAttachment, XmATTACH_FORM, + XmNtopAttachment, XmATTACH_FORM, + XmNmarginWidth, 0, + XmNmarginHeight, 0, + XmNresizePolicy, XmRESIZE_ANY, + NULL); + gui_motif_scroll_colors(textAreaForm); + + textArea = XtVaCreateManagedWidget("textArea", + xmDrawingAreaWidgetClass, textAreaForm, + XmNforeground, gui.norm_pixel, + XmNbackground, gui.back_pixel, + XmNleftAttachment, XmATTACH_FORM, + XmNtopAttachment, XmATTACH_FORM, + XmNrightAttachment, XmATTACH_FORM, + XmNbottomAttachment, XmATTACH_FORM, + + /* + * These take some control away from the user, but avoids making them + * add resources to get a decent looking setup. + */ + XmNborderWidth, 0, + XmNhighlightThickness, 0, + XmNshadowThickness, 0, + NULL); + +#ifdef FEAT_FOOTER + /* + * Create the Footer. + */ + footer = XtVaCreateWidget("footer", + xmLabelGadgetClass, vimForm, + XmNalignment, XmALIGNMENT_BEGINNING, + XmNmarginHeight, 0, + XmNmarginWidth, 0, + XmNtraversalOn, False, + XmNrecomputeSize, False, + XmNleftAttachment, XmATTACH_FORM, + XmNleftOffset, 5, + XmNrightAttachment, XmATTACH_FORM, + XmNbottomAttachment, XmATTACH_FORM, + NULL); + gui_mch_set_footer((char_u *) ""); +#endif + + /* + * Install the callbacks. + */ + gui_x11_callbacks(textArea, vimForm); + + /* Pretend we don't have input focus, we will get an event if we do. */ + gui.in_focus = FALSE; +} + +/* + * Called when the GUI is not going to start after all. + */ + void +gui_x11_destroy_widgets() +{ + textArea = NULL; +#ifdef FEAT_MENU + menuBar = NULL; +#endif +} + +/*ARGSUSED*/ + void +gui_mch_set_text_area_pos(x, y, w, h) + int x; + int y; + int w; + int h; +{ +#ifdef FEAT_TOOLBAR + /* Give keyboard focus to the textArea instead of the toolbar. */ + gui_mch_reset_focus(); +#endif +} + + void +gui_x11_set_back_color() +{ + if (textArea != NULL) +#if (XmVersion >= 1002) + XmChangeColor(textArea, gui.back_pixel); +#else + XtVaSetValues(textArea, + XmNbackground, gui.back_pixel, + NULL); +#endif +} + +/* + * Manage dialog centered on pointer. This could be used by the Athena code as + * well. + */ +static void manage_centered __ARGS((Widget dialog_child)); + +static void +manage_centered(dialog_child) + Widget dialog_child; +{ + Widget shell = XtParent(dialog_child); + Window root, child; + unsigned int mask; + unsigned int width, height, border_width, depth; + int x, y, win_x, win_y, maxX, maxY; + Boolean mappedWhenManaged; + + /* Temporarily set value of XmNmappedWhenManaged + to stop the dialog from popping up right away */ + XtVaGetValues(shell, XmNmappedWhenManaged, &mappedWhenManaged, 0); + XtVaSetValues(shell, XmNmappedWhenManaged, False, 0); + + XtManageChild(dialog_child); + + /* Get the pointer position (x, y) */ + XQueryPointer(XtDisplay(shell), XtWindow(shell), &root, &child, + &x, &y, &win_x, &win_y, &mask); + + /* Translate the pointer position (x, y) into a position for the new + window that will place the pointer at its center */ + XGetGeometry(XtDisplay(shell), XtWindow(shell), &root, &win_x, &win_y, + &width, &height, &border_width, &depth); + width += 2 * border_width; + height += 2 * border_width; + x -= width / 2; + y -= height / 2; + + /* Ensure that the dialog remains on screen */ + maxX = XtScreen(shell)->width - width; + maxY = XtScreen(shell)->height - height; + if (x < 0) + x = 0; + if (x > maxX) + x = maxX; + if (y < 0) + y = 0; + if (y > maxY) + y = maxY; + + /* Set desired window position in the DialogShell */ + XtVaSetValues(shell, XmNx, x, XmNy, y, NULL); + + /* Map the widget */ + XtMapWidget(shell); + + /* Restore the value of XmNmappedWhenManaged */ + XtVaSetValues(shell, XmNmappedWhenManaged, mappedWhenManaged, 0); +} + +#if defined(FEAT_MENU) || defined(FEAT_SUN_WORKSHOP) \ + || defined(FEAT_GUI_DIALOG) || defined(PROTO) + +/* + * Encapsulate the way an XmFontList is created. + */ + XmFontList +gui_motif_create_fontlist(font) + XFontStruct *font; +{ + XmFontList font_list; + +# if (XmVersion <= 1001) + /* Motif 1.1 method */ + font_list = XmFontListCreate(font, STRING_TAG); +# else + /* Motif 1.2 method */ + XmFontListEntry font_list_entry; + + font_list_entry = XmFontListEntryCreate(STRING_TAG, XmFONT_IS_FONT, + (XtPointer)font); + font_list = XmFontListAppendEntry(NULL, font_list_entry); + XmFontListEntryFree(&font_list_entry); +# endif + return font_list; +} + +# if ((XmVersion > 1001) && defined(FEAT_XFONTSET)) || defined(PROTO) + XmFontList +gui_motif_fontset2fontlist(fontset) + XFontSet *fontset; +{ + XmFontList font_list; + + /* Motif 1.2 method */ + XmFontListEntry font_list_entry; + + font_list_entry = XmFontListEntryCreate(STRING_TAG, + XmFONT_IS_FONTSET, + (XtPointer)*fontset); + font_list = XmFontListAppendEntry(NULL, font_list_entry); + XmFontListEntryFree(&font_list_entry); + return font_list; +} +# endif + +#endif + +#if defined(FEAT_MENU) || defined(PROTO) +/* + * Menu stuff. + */ + +static void gui_motif_add_actext __ARGS((vimmenu_T *menu)); +#if (XmVersion >= 1002) +static void toggle_tearoff __ARGS((Widget wid)); +static void gui_mch_recurse_tearoffs __ARGS((vimmenu_T *menu)); +#endif +static void gui_mch_submenu_change __ARGS((vimmenu_T *mp, int colors)); + +static void do_set_mnemonics __ARGS((int enable)); +static int menu_enabled = TRUE; + + void +gui_mch_enable_menu(flag) + int flag; +{ + if (flag) + { + XtManageChild(menuBar); +#ifdef FEAT_TOOLBAR + if (XtIsManaged(XtParent(toolBar))) + { + /* toolBar is attached to top form */ + XtVaSetValues(XtParent(toolBar), + XmNtopAttachment, XmATTACH_WIDGET, + XmNtopWidget, menuBar, + NULL); + XtVaSetValues(textAreaForm, + XmNtopAttachment, XmATTACH_WIDGET, + XmNtopWidget, XtParent(toolBar), + NULL); + } + else +#endif + { + XtVaSetValues(textAreaForm, + XmNtopAttachment, XmATTACH_WIDGET, + XmNtopWidget, menuBar, + NULL); + } + } + else + { + XtUnmanageChild(menuBar); +#ifdef FEAT_TOOLBAR + if (XtIsManaged(XtParent(toolBar))) + { + XtVaSetValues(XtParent(toolBar), + XmNtopAttachment, XmATTACH_FORM, + NULL); + XtVaSetValues(textAreaForm, + XmNtopAttachment, XmATTACH_WIDGET, + XmNtopWidget, XtParent(toolBar), + NULL); + } + else +#endif + { + XtVaSetValues(textAreaForm, + XmNtopAttachment, XmATTACH_FORM, + NULL); + } + } + +} + +/* + * Enable or disable mnemonics for the toplevel menus. + */ + void +gui_motif_set_mnemonics(enable) + int enable; +{ + /* + * Don't enable menu mnemonics when the menu bar is disabled, LessTif + * crashes when using a mnemonic then. + */ + if (!menu_enabled) + enable = FALSE; + do_set_mnemonics(enable); +} + + static void +do_set_mnemonics(enable) + int enable; +{ + vimmenu_T *menu; + + for (menu = root_menu; menu != NULL; menu = menu->next) + if (menu->id != (Widget)0) + XtVaSetValues(menu->id, + XmNmnemonic, enable ? menu->mnemonic : NUL, + NULL); +} + + void +gui_mch_add_menu(menu, idx) + vimmenu_T *menu; + int idx; +{ + XmString label; + Widget shell; + vimmenu_T *parent = menu->parent; + +#ifdef MOTIF_POPUP + if (menu_is_popup(menu->name)) + { + Arg arg[2]; + int n = 0; + + /* Only create the popup menu when it's actually used, otherwise there + * is a delay when using the right mouse button. */ +# if (XmVersion <= 1002) + if (mouse_model_popup()) +# endif + { + if (gui.menu_bg_pixel != INVALCOLOR) + { + XtSetArg(arg[0], XmNbackground, gui.menu_bg_pixel); n++; + } + if (gui.menu_fg_pixel != INVALCOLOR) + { + XtSetArg(arg[1], XmNforeground, gui.menu_fg_pixel); n++; + } + menu->submenu_id = XmCreatePopupMenu(textArea, "contextMenu", + arg, n); + menu->id = (Widget)0; + } + return; + } +#endif + + if (!menu_is_menubar(menu->name) + || (parent != NULL && parent->submenu_id == (Widget)0)) + return; + + label = XmStringCreate((char *)menu->dname, STRING_TAG); + if (label == NULL) + return; + menu->id = XtVaCreateWidget("subMenu", + xmCascadeButtonWidgetClass, + (parent == NULL) ? menuBar : parent->submenu_id, + XmNlabelString, label, + XmNmnemonic, p_wak[0] == 'n' ? NUL : menu->mnemonic, +#if (XmVersion >= 1002) + /* submenu: count the tearoff item (needed for LessTif) */ + XmNpositionIndex, idx + (parent != NULL + && tearoff_val == (int)XmTEAR_OFF_ENABLED ? 1 : 0), +#endif + NULL); + gui_motif_menu_colors(menu->id); + gui_motif_menu_fontlist(menu->id); + XmStringFree(label); + + if (menu->id == (Widget)0) /* failed */ + return; + + /* add accelerator text */ + gui_motif_add_actext(menu); + + shell = XtVaCreateWidget("subMenuShell", + xmMenuShellWidgetClass, menu->id, + XmNwidth, 1, + XmNheight, 1, + NULL); + gui_motif_menu_colors(shell); + menu->submenu_id = XtVaCreateWidget("rowColumnMenu", + xmRowColumnWidgetClass, shell, + XmNrowColumnType, XmMENU_PULLDOWN, + NULL); + gui_motif_menu_colors(menu->submenu_id); + + if (menu->submenu_id == (Widget)0) /* failed */ + return; + +#if (XmVersion >= 1002) + /* Set the colors for the tear off widget */ + toggle_tearoff(menu->submenu_id); +#endif + + XtVaSetValues(menu->id, + XmNsubMenuId, menu->submenu_id, + NULL); + + /* + * The "Help" menu is a special case, and should be placed at the far + * right hand side of the menu-bar. It's recognized by its high priority. + */ + if (parent == NULL && menu->priority >= 9999) + XtVaSetValues(menuBar, + XmNmenuHelpWidget, menu->id, + NULL); + + /* + * When we add a top-level item to the menu bar, we can figure out how + * high the menu bar should be. + */ + if (parent == NULL) + gui_mch_compute_menu_height(menu->id); +} + + +/* + * Add mnemonic and accelerator text to a menu button. + */ + static void +gui_motif_add_actext(menu) + vimmenu_T *menu; +{ + XmString label; + + /* Add accelrator text, if there is one */ + if (menu->actext != NULL && menu->id != (Widget)0) + { + label = XmStringCreate((char *)menu->actext, STRING_TAG); + if (label == NULL) + return; + XtVaSetValues(menu->id, XmNacceleratorText, label, NULL); + XmStringFree(label); + } +} + + void +gui_mch_toggle_tearoffs(enable) + int enable; +{ +#if (XmVersion >= 1002) + if (enable) + tearoff_val = (int)XmTEAR_OFF_ENABLED; + else + tearoff_val = (int)XmTEAR_OFF_DISABLED; + toggle_tearoff(menuBar); + gui_mch_recurse_tearoffs(root_menu); +#endif +} + +#if (XmVersion >= 1002) +/* + * Set the tearoff for one menu widget on or off, and set the color of the + * tearoff widget. + */ + static void +toggle_tearoff(wid) + Widget wid; +{ + Widget w; + + XtVaSetValues(wid, XmNtearOffModel, tearoff_val, NULL); + if (tearoff_val == (int)XmTEAR_OFF_ENABLED + && (w = XmGetTearOffControl(wid)) != (Widget)0) + gui_motif_menu_colors(w); +} + + static void +gui_mch_recurse_tearoffs(menu) + vimmenu_T *menu; +{ + while (menu != NULL) + { + if (!menu_is_popup(menu->name)) + { + if (menu->submenu_id != (Widget)0) + toggle_tearoff(menu->submenu_id); + gui_mch_recurse_tearoffs(menu->children); + } + menu = menu->next; + } +} +#endif + + int +gui_mch_text_area_extra_height() +{ + Dimension shadowHeight; + + XtVaGetValues(textAreaForm, XmNshadowThickness, &shadowHeight, NULL); + return shadowHeight; +} + +/* + * Compute the height of the menu bar. + * We need to check all the items for their position and height, for the case + * there are several rows, and/or some characters extend higher or lower. + */ + void +gui_mch_compute_menu_height(id) + Widget id; /* can be NULL when deleting menu */ +{ + Dimension y, maxy; + Dimension margin, shadow; + vimmenu_T *mp; + static Dimension height = 21; /* normal height of a menu item */ + + /* + * Get the height of the new item, before managing it, because it will + * still reflect the font size. After managing it depends on the menu + * height, which is what we just wanted to get!. + */ + if (id != (Widget)0) + XtVaGetValues(id, XmNheight, &height, NULL); + + /* Find any menu Widget, to be able to call XtManageChild() */ + else + for (mp = root_menu; mp != NULL; mp = mp->next) + if (mp->id != (Widget)0 && menu_is_menubar(mp->name)) + { + id = mp->id; + break; + } + + /* + * Now manage the menu item, to make them all be positioned (makes an + * extra row when needed, removes it when not needed). + */ + if (id != (Widget)0) + XtManageChild(id); + + /* + * Now find the menu item that is the furthest down, and get it's position. + */ + maxy = 0; + for (mp = root_menu; mp != NULL; mp = mp->next) + { + if (mp->id != (Widget)0 && menu_is_menubar(mp->name)) + { + XtVaGetValues(mp->id, XmNy, &y, NULL); + if (y > maxy) + maxy = y; + } + } + + XtVaGetValues(menuBar, + XmNmarginHeight, &margin, + XmNshadowThickness, &shadow, + NULL); + + /* + * This computation is the result of trial-and-error: + * maxy = The maximum position of an item; required for when there are + * two or more rows + * height = height of an item, before managing it; Hopefully this will + * change with the font height. Includes shadow-border. + * shadow = shadow-border; must be subtracted from the height. + * margin = margin around the menu buttons; Must be added. + * Add 4 for the underlining of shortcut keys. + */ + gui.menu_height = maxy + height - 2 * shadow + 2 * margin + 4; + +#ifdef LESSTIF_VERSION + /* Somehow the menu bar doesn't resize automatically. Set it here, + * even though this is a catch 22. Don't do this when starting up, + * somehow the menu gets very high then. */ + if (gui.shell_created) + XtVaSetValues(menuBar, XmNheight, gui.menu_height, NULL); +#endif +} + + void +gui_mch_add_menu_item(menu, idx) + vimmenu_T *menu; + int idx; +{ + XmString label; + vimmenu_T *parent = menu->parent; + +# ifdef EBCDIC + menu->mnemonic = 0; +# endif + +# if (XmVersion <= 1002) + /* Don't add Popup menu items when the popup menu isn't used. */ + if (menu_is_child_of_popup(menu) && !mouse_model_popup()) + return; +# endif + +# ifdef FEAT_TOOLBAR + if (menu_is_toolbar(parent->name)) + { + WidgetClass type; + XmString xms = NULL; /* fallback label if pixmap not found */ + int n; + Arg args[18]; + + n = 0; + if (menu_is_separator(menu->name)) + { + char *cp; + Dimension wid; + + /* + * A separator has the format "-sep%d[:%d]-". The optional :%d is + * a width specifier. If no width is specified then we choose one. + */ + cp = (char *)vim_strchr(menu->name, ':'); + if (cp != NULL) + wid = (Dimension)atoi(++cp); + else + wid = 4; + +#if 0 + /* We better use a FormWidget here, since it's far more + * flexible in terms of size. */ + type = xmFormWidgetClass; + XtSetArg(args[n], XmNwidth, wid); n++; +#else + type = xmSeparatorWidgetClass; + XtSetArg(args[n], XmNwidth, wid); n++; + XtSetArg(args[n], XmNminWidth, wid); n++; + XtSetArg(args[n], XmNorientation, XmVERTICAL); n++; + XtSetArg(args[n], XmNseparatorType, XmNO_LINE); n++; +#endif + } + else + { + get_toolbar_pixmap(menu, &menu->image, &menu->image_ins); + /* Set the label here, so that we can switch between icons/text + * by changing the XmNlabelType resource. */ + xms = XmStringCreate((char *)menu->dname, STRING_TAG); + XtSetArg(args[n], XmNlabelString, xms); n++; + +#ifndef FEAT_SUN_WORKSHOP + + /* Without shadows one can't sense whatever the button has been + * pressed or not! However we wan't to save a bit of space... + */ + XtSetArg(args[n], XmNhighlightThickness, 0); n++; + XtSetArg(args[n], XmNhighlightOnEnter, True); n++; + XtSetArg(args[n], XmNmarginWidth, 0); n++; + XtSetArg(args[n], XmNmarginHeight, 0); n++; +#endif + if (menu->image == 0) + { + XtSetArg(args[n], XmNlabelType, XmSTRING); n++; + XtSetArg(args[n], XmNlabelPixmap, 0); n++; + XtSetArg(args[n], XmNlabelInsensitivePixmap, 0); n++; + } + else + { + XtSetArg(args[n], XmNlabelPixmap, menu->image); n++; + XtSetArg(args[n], XmNlabelInsensitivePixmap, menu->image_ins); n++; + XtSetArg(args[n], XmNlabelType, XmPIXMAP); n++; + } + type = xmPushButtonWidgetClass; + XtSetArg(args[n], XmNwidth, 80); n++; + } + + XtSetArg(args[n], XmNpositionIndex, idx); n++; + if (menu->id == NULL) + { + menu->id = XtCreateManagedWidget((char *)menu->dname, + type, toolBar, args, n); + if (menu->id != NULL && type == xmPushButtonWidgetClass) + { + XtAddCallback(menu->id, + XmNactivateCallback, gui_x11_menu_cb, menu); + +# ifdef FEAT_FOOTER + XtAddEventHandler(menu->id, EnterWindowMask, False, + toolbarbutton_enter_cb, menu); + XtAddEventHandler(menu->id, LeaveWindowMask, False, + toolbarbutton_leave_cb, menu); +# endif + } + } + else + XtSetValues(menu->id, args, n); + if (xms != NULL) + XmStringFree(xms); + +#ifdef FEAT_BEVAL + gui_mch_menu_set_tip(menu); +#endif + + menu->parent = parent; + menu->submenu_id = NULL; + /* When adding first item to toolbar it might have to be enabled .*/ + if (!XtIsManaged(XtParent(toolBar)) + && vim_strchr(p_go, GO_TOOLBAR) != NULL) + gui_mch_show_toolbar(TRUE); + gui.toolbar_height = gui_mch_compute_toolbar_height(); + return; + } /* toolbar menu item */ +# endif + + /* No parent, must be a non-menubar menu */ + if (parent->submenu_id == (Widget)0) + return; + + menu->submenu_id = (Widget)0; + + /* Add menu separator */ + if (menu_is_separator(menu->name)) + { + menu->id = XtVaCreateWidget("subMenu", + xmSeparatorGadgetClass, parent->submenu_id, +#if (XmVersion >= 1002) + /* count the tearoff item (needed for LessTif) */ + XmNpositionIndex, idx + (tearoff_val == (int)XmTEAR_OFF_ENABLED + ? 1 : 0), +#endif + NULL); + gui_motif_menu_colors(menu->id); + return; + } + + label = XmStringCreate((char *)menu->dname, STRING_TAG); + if (label == NULL) + return; + menu->id = XtVaCreateWidget("subMenu", + xmPushButtonWidgetClass, parent->submenu_id, + XmNlabelString, label, + XmNmnemonic, menu->mnemonic, +#if (XmVersion >= 1002) + /* count the tearoff item (needed for LessTif) */ + XmNpositionIndex, idx + (tearoff_val == (int)XmTEAR_OFF_ENABLED + ? 1 : 0), +#endif + NULL); + gui_motif_menu_colors(menu->id); + gui_motif_menu_fontlist(menu->id); + XmStringFree(label); + + if (menu->id != (Widget)0) + { + XtAddCallback(menu->id, XmNactivateCallback, gui_x11_menu_cb, + (XtPointer)menu); + /* add accelerator text */ + gui_motif_add_actext(menu); + } +} + +#if (XmVersion <= 1002) || defined(PROTO) +/* + * This function will destroy/create the popup menus dynamically, + * according to the value of 'mousemodel'. + * This will fix the "right mouse button freeze" that occurs when + * there exists a popup menu but it isn't managed. + */ + void +gui_motif_update_mousemodel(menu) + vimmenu_T *menu; +{ + int idx = 0; + + /* When GUI hasn't started the menus have not been created. */ + if (!gui.in_use) + return; + + while (menu) + { + if (menu->children != NULL) + { + if (menu_is_popup(menu->name)) + { + if (mouse_model_popup()) + { + /* Popup menu will be used. Create the popup menus. */ + gui_mch_add_menu(menu, idx); + gui_motif_update_mousemodel(menu->children); + } + else + { + /* Popup menu will not be used. Destroy the popup menus. */ + gui_motif_update_mousemodel(menu->children); + gui_mch_destroy_menu(menu); + } + } + } + else if (menu_is_child_of_popup(menu)) + { + if (mouse_model_popup()) + gui_mch_add_menu_item(menu, idx); + else + gui_mch_destroy_menu(menu); + } + menu = menu->next; + ++idx; + } +} +#endif + + void +gui_mch_new_menu_colors() +{ + if (menuBar == (Widget)0) + return; + gui_motif_menu_colors(menuBar); +#ifdef FEAT_TOOLBAR + gui_motif_menu_colors(toolBarFrame); + gui_motif_menu_colors(toolBar); +#endif + + gui_mch_submenu_change(root_menu, TRUE); +} + + void +gui_mch_new_menu_font() +{ + if (menuBar == (Widget)0) + return; + gui_mch_submenu_change(root_menu, FALSE); + { + Dimension height; + Position w, h; + + XtVaGetValues(menuBar, XmNheight, &height, NULL); + gui.menu_height = height; + + XtVaGetValues(vimShell, XtNwidth, &w, XtNheight, &h, NULL); + gui_resize_shell(w, h +#ifdef FEAT_XIM + - xim_get_status_area_height() +#endif + ); + } + gui_set_shellsize(FALSE, TRUE); + ui_new_shellsize(); +} + +#if defined(FEAT_BEVAL) || defined(PROTO) + void +gui_mch_new_tooltip_font() +{ +# ifdef FEAT_TOOLBAR + vimmenu_T *menu; + + if (toolBar == (Widget)0) + return; + + menu = gui_find_menu((char_u *)"ToolBar"); + if (menu != NULL) + gui_mch_submenu_change(menu, FALSE); +# endif +} + + void +gui_mch_new_tooltip_colors() +{ +# ifdef FEAT_TOOLBAR + vimmenu_T *toolbar; + + if (toolBar == (Widget)0) + return; + + toolbar = gui_find_menu((char_u *)"ToolBar"); + if (toolbar != NULL) + gui_mch_submenu_change(toolbar, TRUE); +# endif +} +#endif + + static void +gui_mch_submenu_change(menu, colors) + vimmenu_T *menu; + int colors; /* TRUE for colors, FALSE for font */ +{ + vimmenu_T *mp; + + for (mp = menu; mp != NULL; mp = mp->next) + { + if (mp->id != (Widget)0) + { + if (colors) + { + gui_motif_menu_colors(mp->id); +#ifdef FEAT_TOOLBAR + /* For a toolbar item: Free the pixmap and allocate a new one, + * so that the background color is right. */ + if (mp->image != (Pixmap)0) + { + XFreePixmap(gui.dpy, mp->image); + XFreePixmap(gui.dpy, mp->image_ins); + get_toolbar_pixmap(mp, &mp->image, &mp->image_ins); + if (mp->image != (Pixmap)0) + XtVaSetValues(mp->id, + XmNlabelPixmap, mp->image, + XmNlabelInsensitivePixmap, mp->image_ins, + NULL); + } +# ifdef FEAT_BEVAL + /* If we have a tooltip, then we need to change it's font */ + if (mp->tip != NULL) + { + Arg args[2]; + + args[0].name = XmNbackground; + args[0].value = gui.tooltip_bg_pixel; + args[1].name = XmNforeground; + args[1].value = gui.tooltip_fg_pixel; + XtSetValues(mp->tip->balloonLabel, &args[0], XtNumber(args)); + } +# endif +#endif + } + else + { + gui_motif_menu_fontlist(mp->id); +#ifdef FEAT_BEVAL + /* If we have a tooltip, then we need to change it's font */ + if (mp->tip != NULL) + { + Arg args[1]; + + args[0].name = XmNfontList; + args[0].value = (XtArgVal)gui_motif_fontset2fontlist( + &gui.tooltip_fontset); + XtSetValues(mp->tip->balloonLabel, &args[0], XtNumber(args)); + } +#endif + } + } + + if (mp->children != NULL) + { +#if (XmVersion >= 1002) + /* Set the colors/font for the tear off widget */ + if (mp->submenu_id != (Widget)0) + { + if (colors) + gui_motif_menu_colors(mp->submenu_id); + else + gui_motif_menu_fontlist(mp->submenu_id); + toggle_tearoff(mp->submenu_id); + } +#endif + /* Set the colors for the children */ + gui_mch_submenu_change(mp->children, colors); + } + } +} + +/* + * Destroy the machine specific menu widget. + */ + void +gui_mch_destroy_menu(menu) + vimmenu_T *menu; +{ + /* Please be sure to destroy the parent widget first (i.e. menu->id). + * On the other hand, problems have been reported that the submenu must be + * deleted first... + * + * This code should be basically identical to that in the file gui_athena.c + * because they are both Xt based. + */ + if (menu->submenu_id != (Widget)0) + { + XtDestroyWidget(menu->submenu_id); + menu->submenu_id = (Widget)0; + } + + if (menu->id != (Widget)0) + { + Widget parent; + + parent = XtParent(menu->id); +#if defined(FEAT_TOOLBAR) && defined(FEAT_BEVAL) + if ((parent == toolBar) && (menu->tip != NULL)) + { + /* We try to destroy this before the actual menu, because there are + * callbacks, etc. that will be unregistered during the tooltip + * destruction. + * + * If you call "gui_mch_destroy_beval_area()" after destroying + * menu->id, then the tooltip's window will have already been + * deallocated by Xt, and unknown behaviour will ensue (probably + * a core dump). + */ + gui_mch_destroy_beval_area(menu->tip); + menu->tip = NULL; + } +#endif + XtDestroyWidget(menu->id); + menu->id = (Widget)0; + if (parent == menuBar) + gui_mch_compute_menu_height((Widget)0); +#ifdef FEAT_TOOLBAR + else if (parent == toolBar) + { + Cardinal num_children; + + /* When removing last toolbar item, don't display the toolbar. */ + XtVaGetValues(toolBar, XmNnumChildren, &num_children, NULL); + if (num_children == 0) + gui_mch_show_toolbar(FALSE); + else + gui.toolbar_height = gui_mch_compute_toolbar_height(); + } +#endif + } +} + +/* ARGSUSED */ + void +gui_mch_show_popupmenu(menu) + vimmenu_T *menu; +{ +#ifdef MOTIF_POPUP + XmMenuPosition(menu->submenu_id, gui_x11_get_last_mouse_event()); + XtManageChild(menu->submenu_id); +#endif +} + +#endif /* FEAT_MENU */ + +/* + * Set the menu and scrollbar colors to their default values. + */ + void +gui_mch_def_colors() +{ + if (gui.in_use) + { + /* Use the values saved when starting up. These should come from the + * window manager or a resources file. */ + gui.menu_fg_pixel = gui.menu_def_fg_pixel; + gui.menu_bg_pixel = gui.menu_def_bg_pixel; + gui.scroll_fg_pixel = gui.scroll_def_fg_pixel; + gui.scroll_bg_pixel = gui.scroll_def_bg_pixel; +#ifdef FEAT_BEVAL + gui.tooltip_fg_pixel = + gui_get_color((char_u *)gui.rsrc_tooltip_fg_name); + gui.tooltip_bg_pixel = + gui_get_color((char_u *)gui.rsrc_tooltip_bg_name); +#endif + } +} + + +/* + * Scrollbar stuff. + */ + + void +gui_mch_set_scrollbar_thumb(sb, val, size, max) + scrollbar_T *sb; + long val; + long size; + long max; +{ + if (sb->id != (Widget)0) + XtVaSetValues(sb->id, + XmNvalue, val, + XmNsliderSize, size, + XmNpageIncrement, (size > 2 ? size - 2 : 1), + XmNmaximum, max + 1, /* Motif has max one past the end */ + NULL); +} + + void +gui_mch_set_scrollbar_pos(sb, x, y, w, h) + scrollbar_T *sb; + int x; + int y; + int w; + int h; +{ + if (sb->id != (Widget)0) + { + if (sb->type == SBAR_LEFT || sb->type == SBAR_RIGHT) + { + if (y == 0) + h -= gui.border_offset; + else + y -= gui.border_offset; + XtVaSetValues(sb->id, + XmNtopOffset, y, + XmNbottomOffset, -y - h, + XmNwidth, w, + NULL); + } + else + XtVaSetValues(sb->id, + XmNtopOffset, y, + XmNleftOffset, x, + XmNrightOffset, gui.which_scrollbars[SBAR_RIGHT] + ? gui.scrollbar_width : 0, + XmNheight, h, + NULL); + XtManageChild(sb->id); + } +} + + void +gui_mch_enable_scrollbar(sb, flag) + scrollbar_T *sb; + int flag; +{ + Arg args[16]; + int n; + + if (sb->id != (Widget)0) + { + n = 0; + if (flag) + { + switch (sb->type) + { + case SBAR_LEFT: + XtSetArg(args[n], XmNleftOffset, gui.scrollbar_width); n++; + break; + + case SBAR_RIGHT: + XtSetArg(args[n], XmNrightOffset, gui.scrollbar_width); n++; + break; + + case SBAR_BOTTOM: + XtSetArg(args[n], XmNbottomOffset, gui.scrollbar_height);n++; + break; + } + XtSetValues(textArea, args, n); + XtManageChild(sb->id); + } + else + { + if (!gui.which_scrollbars[sb->type]) + { + /* The scrollbars of this type are all disabled, adjust the + * textArea attachment offset. */ + switch (sb->type) + { + case SBAR_LEFT: + XtSetArg(args[n], XmNleftOffset, 0); n++; + break; + + case SBAR_RIGHT: + XtSetArg(args[n], XmNrightOffset, 0); n++; + break; + + case SBAR_BOTTOM: + XtSetArg(args[n], XmNbottomOffset, 0);n++; + break; + } + XtSetValues(textArea, args, n); + } + XtUnmanageChild(sb->id); + } + } +} + + void +gui_mch_create_scrollbar(sb, orient) + scrollbar_T *sb; + int orient; /* SBAR_VERT or SBAR_HORIZ */ +{ + Arg args[16]; + int n; + + n = 0; + XtSetArg(args[n], XmNshadowThickness, 1); n++; + XtSetArg(args[n], XmNminimum, 0); n++; + XtSetArg(args[n], XmNorientation, + (orient == SBAR_VERT) ? XmVERTICAL : XmHORIZONTAL); n++; + + switch (sb->type) + { + case SBAR_LEFT: + XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); n++; + XtSetArg(args[n], XmNbottomAttachment, XmATTACH_OPPOSITE_FORM); n++; + XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); n++; + break; + + case SBAR_RIGHT: + XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); n++; + XtSetArg(args[n], XmNbottomAttachment, XmATTACH_OPPOSITE_FORM); n++; + XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); n++; + break; + + case SBAR_BOTTOM: + XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); n++; + XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); n++; + XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); n++; + break; + } + + sb->id = XtCreateWidget("scrollBar", + xmScrollBarWidgetClass, textAreaForm, args, n); + + /* Remember the default colors, needed for ":hi clear". */ + if (gui.scroll_def_bg_pixel == (guicolor_T)0 + && gui.scroll_def_fg_pixel == (guicolor_T)0) + XtVaGetValues(sb->id, + XmNbackground, &gui.scroll_def_bg_pixel, + XmNforeground, &gui.scroll_def_fg_pixel, + NULL); + + if (sb->id != (Widget)0) + { + gui_mch_set_scrollbar_colors(sb); + XtAddCallback(sb->id, XmNvalueChangedCallback, + scroll_cb, (XtPointer)sb->ident); + XtAddCallback(sb->id, XmNdragCallback, + scroll_cb, (XtPointer)sb->ident); + XtAddEventHandler(sb->id, KeyPressMask, FALSE, gui_x11_key_hit_cb, + (XtPointer)0); + } +} + +#if defined(FEAT_WINDOWS) || defined(PROTO) + void +gui_mch_destroy_scrollbar(sb) + scrollbar_T *sb; +{ + if (sb->id != (Widget)0) + XtDestroyWidget(sb->id); +} +#endif + + void +gui_mch_set_scrollbar_colors(sb) + scrollbar_T *sb; +{ + if (sb->id != (Widget)0) + { + if (gui.scroll_bg_pixel != INVALCOLOR) + { +#if (XmVersion>=1002) + XmChangeColor(sb->id, gui.scroll_bg_pixel); +#else + XtVaSetValues(sb->id, + XmNtroughColor, gui.scroll_bg_pixel, + NULL); +#endif + } + + if (gui.scroll_fg_pixel != INVALCOLOR) + XtVaSetValues(sb->id, + XmNforeground, gui.scroll_fg_pixel, +#if (XmVersion<1002) + XmNbackground, gui.scroll_fg_pixel, +#endif + NULL); + } + + /* This is needed for the rectangle below the vertical scrollbars. */ + if (sb == &gui.bottom_sbar && textAreaForm != (Widget)0) + gui_motif_scroll_colors(textAreaForm); +} + +/* + * Miscellaneous stuff: + */ + + Window +gui_x11_get_wid() +{ + return(XtWindow(textArea)); +} + + +#if defined(FEAT_BROWSE) || defined(PROTO) + +/* + * file selector related stuff + */ + +#include <Xm/FileSB.h> +#include <Xm/XmStrDefs.h> + +typedef struct dialog_callback_arg +{ + char * args; /* not used right now */ + int id; +} dcbarg_T; + +static Widget dialog_wgt; +static char *browse_fname = NULL; +static XmStringCharSet charset = (XmStringCharSet) XmSTRING_DEFAULT_CHARSET; + /* used to set up XmStrings */ + +static void DialogCancelCB __ARGS((Widget, XtPointer, XtPointer)); +static void DialogAcceptCB __ARGS((Widget, XtPointer, XtPointer)); + +/* + * This function is used to translate the predefined label text of the + * precomposed dialogs. We do this explicitly to allow: + * + * - usage of gettext for translation, as in all the other places. + * + * - equalize the messages between different GUI implementations as far as + * possible. + */ +static void set_predefined_label __ARGS((Widget parent, String name, char * new_label)); + +static void +set_predefined_label(parent, name, new_label) + Widget parent; + String name; + char * new_label; +{ + XmString str; + Widget w; + + w = XtNameToWidget(parent, name); + + if (!w) + return; + + str = XmStringCreate(new_label, STRING_TAG); + + if (str) + { + XtVaSetValues(w, XmNlabelString, str, NULL); + XmStringFree(str); + } +} + +/* + * Put up a file requester. + * Returns the selected name in allocated memory, or NULL for Cancel. + */ +/* ARGSUSED */ + char_u * +gui_mch_browse(saving, title, dflt, ext, initdir, filter) + int saving; /* select file to write */ + char_u *title; /* title for the window */ + char_u *dflt; /* default name */ + char_u *ext; /* not used (extension added) */ + char_u *initdir; /* initial directory, NULL for current dir */ + char_u *filter; /* file name filter */ +{ + char_u dirbuf[MAXPATHL]; + char_u dfltbuf[MAXPATHL]; + char_u *pattern; + char_u *tofree = NULL; + + dialog_wgt = XmCreateFileSelectionDialog(vimShell, (char *)title, NULL, 0); + + if (initdir == NULL || *initdir == NUL) + { + mch_dirname(dirbuf, MAXPATHL); + initdir = dirbuf; + } + + if (dflt == NULL) + dflt = (char_u *)""; + else if (STRLEN(initdir) + STRLEN(dflt) + 2 < MAXPATHL) + { + /* The default selection should be the full path, "dflt" is only the + * file name. */ + STRCPY(dfltbuf, initdir); + add_pathsep(dfltbuf); + STRCAT(dfltbuf, dflt); + dflt = dfltbuf; + } + + /* Can only use one pattern for a file name. Get the first pattern out of + * the filter. An empty pattern means everything matches. */ + if (filter == NULL) + pattern = (char_u *)""; + else + { + char_u *s, *p; + + s = filter; + for (p = filter; *p != NUL; ++p) + { + if (*p == '\t') /* end of description, start of pattern */ + s = p + 1; + if (*p == ';' || *p == '\n') /* end of (first) pattern */ + break; + } + pattern = vim_strnsave(s, p - s); + tofree = pattern; + if (pattern == NULL) + pattern = (char_u *)""; + } + + XtVaSetValues(dialog_wgt, + XtVaTypedArg, + XmNdirectory, XmRString, (char *)initdir, STRLEN(initdir) + 1, + XtVaTypedArg, + XmNdirSpec, XmRString, (char *)dflt, STRLEN(dflt) + 1, + XtVaTypedArg, + XmNpattern, XmRString, (char *)pattern, STRLEN(pattern) + 1, + XtVaTypedArg, + XmNdialogTitle, XmRString, (char *)title, STRLEN(title) + 1, + NULL); + + set_predefined_label(dialog_wgt, "Apply", _("Filter")); + set_predefined_label(dialog_wgt, "Cancel", _("Cancel")); + set_predefined_label(dialog_wgt, "Dir", _("Directories")); + set_predefined_label(dialog_wgt, "FilterLabel", _("Filter")); + set_predefined_label(dialog_wgt, "Help", _("Help")); + set_predefined_label(dialog_wgt, "Items", _("Files")); + set_predefined_label(dialog_wgt, "OK", _("OK")); + set_predefined_label(dialog_wgt, "Selection", _("Selection")); + + gui_motif_menu_colors(dialog_wgt); + if (gui.scroll_bg_pixel != INVALCOLOR) + XtVaSetValues(dialog_wgt, XmNtroughColor, gui.scroll_bg_pixel, NULL); + + XtAddCallback(dialog_wgt, XmNokCallback, DialogAcceptCB, (XtPointer)0); + XtAddCallback(dialog_wgt, XmNcancelCallback, DialogCancelCB, (XtPointer)0); + /* We have no help in this window, so hide help button */ + XtUnmanageChild(XmFileSelectionBoxGetChild(dialog_wgt, + (unsigned char)XmDIALOG_HELP_BUTTON)); + + manage_centered(dialog_wgt); + + /* sit in a loop until the dialog box has gone away */ + do + { + XtAppProcessEvent(XtWidgetToApplicationContext(dialog_wgt), + (XtInputMask)XtIMAll); + } while (XtIsManaged(dialog_wgt)); + + XtDestroyWidget(dialog_wgt); + vim_free(tofree); + + if (browse_fname == NULL) + return NULL; + return vim_strsave((char_u *)browse_fname); +} + +/* + * The code below was originally taken from + * /usr/examples/motif/xmsamplers/xmeditor.c + * on Digital Unix 4.0d, but heavily modified. + */ + +/* + * Process callback from Dialog cancel actions. + */ +/* ARGSUSED */ + static void +DialogCancelCB(w, client_data, call_data) + Widget w; /* widget id */ + XtPointer client_data; /* data from application */ + XtPointer call_data; /* data from widget class */ +{ + if (browse_fname != NULL) + { + XtFree(browse_fname); + browse_fname = NULL; + } + XtUnmanageChild(dialog_wgt); +} + +/* + * Process callback from Dialog actions. + */ +/* ARGSUSED */ + static void +DialogAcceptCB(w, client_data, call_data) + Widget w; /* widget id */ + XtPointer client_data; /* data from application */ + XtPointer call_data; /* data from widget class */ +{ + XmFileSelectionBoxCallbackStruct *fcb; + + if (browse_fname != NULL) + { + XtFree(browse_fname); + browse_fname = NULL; + } + fcb = (XmFileSelectionBoxCallbackStruct *)call_data; + + /* get the filename from the file selection box */ + XmStringGetLtoR(fcb->value, charset, &browse_fname); + + /* popdown the file selection box */ + XtUnmanageChild(dialog_wgt); +} + +#endif /* FEAT_BROWSE */ + +#if defined(FEAT_GUI_DIALOG) || defined(PROTO) + +static int dialogStatus; + +static void keyhit_callback __ARGS((Widget w, XtPointer client_data, XEvent *event, Boolean *cont)); +static void butproc __ARGS((Widget w, XtPointer client_data, XtPointer call_data)); + +/* + * Callback function for the textfield. When CR is hit this works like + * hitting the "OK" button, ESC like "Cancel". + */ +/* ARGSUSED */ + static void +keyhit_callback(w, client_data, event, cont) + Widget w; + XtPointer client_data; + XEvent *event; + Boolean *cont; +{ + char buf[2]; + KeySym key_sym; + + if (XLookupString(&(event->xkey), buf, 2, &key_sym, NULL) == 1) + { + if (*buf == CAR) + dialogStatus = 1; + else if (*buf == ESC) + dialogStatus = 2; + } + if ((key_sym == XK_Left || key_sym == XK_Right) + && !(event->xkey.state & ShiftMask)) + XmTextFieldClearSelection(w, XtLastTimestampProcessed(gui.dpy)); +} + +/* ARGSUSED */ + static void +butproc(w, client_data, call_data) + Widget w; + XtPointer client_data; + XtPointer call_data; +{ + dialogStatus = (int)(long)client_data + 1; +} + +static void gui_motif_set_fontlist __ARGS((Widget wg)); + +/* + * Use the 'guifont' or 'guifontset' as a fontlist for a dialog widget. + */ + static void +gui_motif_set_fontlist(wg) + Widget wg; +{ + XmFontList fl; + + fl = +#ifdef FEAT_XFONTSET + gui.fontset != NOFONTSET ? + gui_motif_fontset2fontlist((XFontSet *)&gui.fontset) + : +#endif + gui_motif_create_fontlist((XFontStruct *)gui.norm_font); + if (fl != NULL) + { + XtVaSetValues(wg, XmNfontList, fl, NULL); + XmFontListFree(fl); + } +} + +#ifdef HAVE_XPM + +static Widget create_pixmap_label(Widget parent, String name, char **data, ArgList args, Cardinal arg); + + static Widget +create_pixmap_label(parent, name, data, args, arg) + Widget parent; + String name; + char **data; + ArgList args; + Cardinal arg; +{ + Widget label; + Display *dsp; + Screen *scr; + int depth; + Pixmap pixmap = 0; + XpmAttributes attr; + Boolean rs; + XpmColorSymbol color[5] = + { + {"none", NULL, 0}, + {"iconColor1", NULL, 0}, + {"bottomShadowColor", NULL, 0}, + {"topShadowColor", NULL, 0}, + {"selectColor", NULL, 0} + }; + + label = XmCreateLabelGadget(parent, name, args, arg); + + /* + * We need to be carefull here, since in case of gadgets, there is + * no way to get the background color directly from the widget itself. + * In such cases we get it from The Core part of his parent instead. + */ + dsp = XtDisplayOfObject(label); + scr = XtScreenOfObject(label); + XtVaGetValues(XtIsSubclass(label, coreWidgetClass) + ? label : XtParent(label), + XmNdepth, &depth, + XmNbackground, &color[0].pixel, + XmNforeground, &color[1].pixel, + XmNbottomShadowColor, &color[2].pixel, + XmNtopShadowColor, &color[3].pixel, + XmNhighlight, &color[4].pixel, + NULL); + + attr.valuemask = XpmColorSymbols | XpmCloseness | XpmDepth; + attr.colorsymbols = color; + attr.numsymbols = 5; + attr.closeness = 65535; + attr.depth = depth; + XpmCreatePixmapFromData(dsp, RootWindowOfScreen(scr), + data, &pixmap, NULL, &attr); + + XtVaGetValues(label, XmNrecomputeSize, &rs, NULL); + XtVaSetValues(label, XmNrecomputeSize, True, NULL); + XtVaSetValues(label, + XmNlabelType, XmPIXMAP, + XmNlabelPixmap, pixmap, + NULL); + XtVaSetValues(label, XmNrecomputeSize, rs, NULL); + + return label; +} +#endif + +/* ARGSUSED */ + int +gui_mch_dialog(type, title, message, button_names, dfltbutton, textfield) + int type; + char_u *title; + char_u *message; + char_u *button_names; + int dfltbutton; + char_u *textfield; /* buffer of size IOSIZE */ +{ + char_u *buts; + char_u *p, *next; + XtAppContext app; + XmString label; + int butcount; + Widget dialogform = NULL; + Widget form = NULL; + Widget dialogtextfield = NULL; + Widget *buttons; + Widget sep_form = NULL; + Boolean vertical; + Widget separator = NULL; + int n; + Arg args[6]; +#ifdef HAVE_XPM + char **icon_data = NULL; + Widget dialogpixmap = NULL; +#endif + + if (title == NULL) + title = (char_u *)_("Vim dialog"); + + /* if our pointer is currently hidden, then we should show it. */ + gui_mch_mousehide(FALSE); + + dialogform = XmCreateFormDialog(vimShell, (char *)"dialog", NULL, 0); + + /* Check 'v' flag in 'guioptions': vertical button placement. */ + vertical = (vim_strchr(p_go, GO_VERTICAL) != NULL); + + /* Set the title of the Dialog window */ + label = XmStringCreateSimple((char *)title); + if (label == NULL) + return -1; + XtVaSetValues(dialogform, + XmNdialogTitle, label, + XmNhorizontalSpacing, 4, + XmNverticalSpacing, vertical ? 0 : 4, + NULL); + XmStringFree(label); + + /* make a copy, so that we can insert NULs */ + buts = vim_strsave(button_names); + if (buts == NULL) + return -1; + + /* Count the number of buttons and allocate buttons[]. */ + butcount = 1; + for (p = buts; *p; ++p) + if (*p == DLG_BUTTON_SEP) + ++butcount; + buttons = (Widget *)alloc((unsigned)(butcount * sizeof(Widget))); + if (buttons == NULL) + { + vim_free(buts); + return -1; + } + + /* + * Create the buttons. + */ + sep_form = (Widget) 0; + p = buts; + for (butcount = 0; *p; ++butcount) + { + for (next = p; *next; ++next) + { + if (*next == DLG_HOTKEY_CHAR) + mch_memmove(next, next + 1, STRLEN(next)); + if (*next == DLG_BUTTON_SEP) + { + *next++ = NUL; + break; + } + } + label = XmStringCreate(_((char *)p), STRING_TAG); + if (label == NULL) + break; + + buttons[butcount] = XtVaCreateManagedWidget("button", + xmPushButtonWidgetClass, dialogform, + XmNlabelString, label, + XmNbottomAttachment, XmATTACH_FORM, + XmNbottomOffset, 4, + XmNshowAsDefault, butcount == dfltbutton - 1, + XmNdefaultButtonShadowThickness, 1, + NULL); + XmStringFree(label); + + /* Layout properly. */ + + if (butcount > 0) + { + if (vertical) + XtVaSetValues(buttons[butcount], + XmNtopWidget, buttons[butcount - 1], + NULL); + else + { + if (*next == NUL) + { + XtVaSetValues(buttons[butcount], + XmNrightAttachment, XmATTACH_FORM, + XmNrightOffset, 4, + NULL); + + /* fill in a form as invisible separator */ + sep_form = XtVaCreateWidget("separatorForm", + xmFormWidgetClass, dialogform, + XmNleftAttachment, XmATTACH_WIDGET, + XmNleftWidget, buttons[butcount - 1], + XmNrightAttachment, XmATTACH_WIDGET, + XmNrightWidget, buttons[butcount], + XmNbottomAttachment, XmATTACH_FORM, + XmNbottomOffset, 4, + NULL); + XtManageChild(sep_form); + } + else + { + XtVaSetValues(buttons[butcount], + XmNleftAttachment, XmATTACH_WIDGET, + XmNleftWidget, buttons[butcount - 1], + NULL); + } + } + } + else if (!vertical) + { + if (*next == NUL) + { + XtVaSetValues(buttons[0], + XmNrightAttachment, XmATTACH_FORM, + XmNrightOffset, 4, + NULL); + + /* fill in a form as invisible separator */ + sep_form = XtVaCreateWidget("separatorForm", + xmFormWidgetClass, dialogform, + XmNleftAttachment, XmATTACH_FORM, + XmNleftOffset, 4, + XmNrightAttachment, XmATTACH_WIDGET, + XmNrightWidget, buttons[0], + XmNbottomAttachment, XmATTACH_FORM, + XmNbottomOffset, 4, + NULL); + XtManageChild(sep_form); + } + else + XtVaSetValues(buttons[0], + XmNleftAttachment, XmATTACH_FORM, + XmNleftOffset, 4, + NULL); + } + + XtAddCallback(buttons[butcount], XmNactivateCallback, + (XtCallbackProc)butproc, (XtPointer)(long)butcount); + p = next; + } + vim_free(buts); + + separator = (Widget) 0; + if (butcount > 0) + { + /* Create the separator for beauty. */ + n = 0; + XtSetArg(args[n], XmNorientation, XmHORIZONTAL); n++; + XtSetArg(args[n], XmNbottomAttachment, XmATTACH_WIDGET); n++; + XtSetArg(args[n], XmNbottomWidget, buttons[0]); n++; + XtSetArg(args[n], XmNbottomOffset, 4); n++; + XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); n++; + XtSetArg(args[n], XmNrightAttachment, XmATTACH_FORM); n++; + separator = XmCreateSeparatorGadget(dialogform, "separator", args, n); + XtManageChild(separator); + } + + if (textfield != NULL) + { + dialogtextfield = XtVaCreateWidget("textField", + xmTextFieldWidgetClass, dialogform, + XmNleftAttachment, XmATTACH_FORM, + XmNrightAttachment, XmATTACH_FORM, + NULL); + if (butcount > 0) + XtVaSetValues(dialogtextfield, + XmNbottomAttachment, XmATTACH_WIDGET, + XmNbottomWidget, separator, + NULL); + else + XtVaSetValues(dialogtextfield, + XmNbottomAttachment, XmATTACH_FORM, + NULL); + + gui_motif_set_fontlist(dialogtextfield); + XmTextFieldSetString(dialogtextfield, (char *)textfield); + XtManageChild(dialogtextfield); + XtAddEventHandler(dialogtextfield, KeyPressMask, False, + (XtEventHandler)keyhit_callback, (XtPointer)NULL); + } + + /* Form holding both message and pixmap labels */ + form = XtVaCreateWidget("separatorForm", + xmFormWidgetClass, dialogform, + XmNleftAttachment, XmATTACH_FORM, + XmNrightAttachment, XmATTACH_FORM, + XmNtopAttachment, XmATTACH_FORM, + NULL); + XtManageChild(form); + +#ifdef HAVE_XPM + /* Add a pixmap, left of the message. */ + switch (type) + { + case VIM_GENERIC: + icon_data = generic_xpm; + break; + case VIM_ERROR: + icon_data = error_xpm; + break; + case VIM_WARNING: + icon_data = alert_xpm; + break; + case VIM_INFO: + icon_data = info_xpm; + break; + case VIM_QUESTION: + icon_data = quest_xpm; + break; + default: + icon_data = generic_xpm; + } + + n = 0; + XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); n++; + XtSetArg(args[n], XmNtopOffset, 8); n++; + XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); n++; + XtSetArg(args[n], XmNbottomOffset, 8); n++; + XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); n++; + XtSetArg(args[n], XmNleftOffset, 8); n++; + + dialogpixmap = create_pixmap_label(form, "dialogPixmap", + icon_data, args, n); + XtManageChild(dialogpixmap); +#endif + + /* Create the dialog message. */ + label = XmStringLtoRCreate((char *)message, STRING_TAG); + if (label == NULL) + return -1; + (void)XtVaCreateManagedWidget("dialogMessage", + xmLabelGadgetClass, form, + XmNlabelString, label, + XmNtopAttachment, XmATTACH_FORM, + XmNtopOffset, 8, +#ifdef HAVE_XPM + XmNleftAttachment, XmATTACH_WIDGET, + XmNleftWidget, dialogpixmap, +#else + XmNleftAttachment, XmATTACH_FORM, +#endif + XmNleftOffset, 8, + XmNrightAttachment, XmATTACH_FORM, + XmNrightOffset, 8, + XmNbottomAttachment, XmATTACH_FORM, + XmNbottomOffset, 8, + NULL); + XmStringFree(label); + + if (textfield != NULL) + { + XtVaSetValues(form, + XmNbottomAttachment, XmATTACH_WIDGET, + XmNbottomWidget, dialogtextfield, + NULL); + } + else + { + if (butcount > 0) + XtVaSetValues(form, + XmNbottomAttachment, XmATTACH_WIDGET, + XmNbottomWidget, separator, + NULL); + else + XtVaSetValues(form, + XmNbottomAttachment, XmATTACH_FORM, + NULL); + } + + if (dfltbutton < 1) + dfltbutton = 1; + if (dfltbutton > butcount) + dfltbutton = butcount; + XtVaSetValues(dialogform, + XmNdefaultButton, buttons[dfltbutton - 1], NULL); + if (textfield != NULL) + XtVaSetValues(dialogform, XmNinitialFocus, dialogtextfield, NULL); + else + XtVaSetValues(dialogform, XmNinitialFocus, buttons[dfltbutton - 1], + NULL); + + manage_centered(dialogform); + + if (textfield != NULL && *textfield != NUL) + { + /* This only works after the textfield has been realised. */ + XmTextFieldSetSelection(dialogtextfield, + (XmTextPosition)0, (XmTextPosition)STRLEN(textfield), + XtLastTimestampProcessed(gui.dpy)); + XmTextFieldSetCursorPosition(dialogtextfield, + (XmTextPosition)STRLEN(textfield)); + } + + app = XtWidgetToApplicationContext(dialogform); + + /* Loop until a button is pressed or the dialog is killed somehow. */ + dialogStatus = -1; + for (;;) + { + XtAppProcessEvent(app, (XtInputMask)XtIMAll); + if (dialogStatus >= 0 || !XtIsManaged(dialogform)) + break; + } + + vim_free(buttons); + + if (textfield != NULL) + { + p = (char_u *)XmTextGetString(dialogtextfield); + if (p == NULL || dialogStatus < 0) + *textfield = NUL; + else + { + STRNCPY(textfield, p, IOSIZE); + textfield[IOSIZE - 1] = NUL; + } + } + + XtDestroyWidget(dialogform); + + return dialogStatus; +} +#endif /* FEAT_GUI_DIALOG */ + +#if defined(FEAT_FOOTER) || defined(PROTO) + + static int +gui_mch_compute_footer_height() +{ + Dimension height; /* total Toolbar height */ + Dimension top; /* XmNmarginTop */ + Dimension bottom; /* XmNmarginBottom */ + Dimension shadow; /* XmNshadowThickness */ + + XtVaGetValues(footer, + XmNheight, &height, + XmNmarginTop, &top, + XmNmarginBottom, &bottom, + XmNshadowThickness, &shadow, + NULL); + + return (int) height + top + bottom + (shadow << 1); +} + +#if 0 /* not used */ + void +gui_mch_set_footer_pos(h) + int h; /* textArea height */ +{ + XtVaSetValues(footer, + XmNtopOffset, h + 7, + NULL); +} +#endif + + void +gui_mch_enable_footer(showit) + int showit; +{ + if (showit) + { + gui.footer_height = gui_mch_compute_footer_height(); + XtManageChild(footer); + } + else + { + gui.footer_height = 0; + XtUnmanageChild(footer); + } + XtVaSetValues(textAreaForm, XmNbottomOffset, gui.footer_height, NULL); +} + + void +gui_mch_set_footer(s) + char_u *s; +{ + XmString xms; + + xms = XmStringCreate((char *)s, STRING_TAG); + XtVaSetValues(footer, XmNlabelString, xms, NULL); + XmStringFree(xms); +} + +#endif + + +#if defined(FEAT_TOOLBAR) || defined(PROTO) + void +gui_mch_show_toolbar(int showit) +{ + Cardinal numChildren; /* how many children toolBar has */ + + if (toolBar == (Widget)0) + return; + XtVaGetValues(toolBar, XmNnumChildren, &numChildren, NULL); + if (showit && numChildren > 0) + { + /* Assume that we want to show the toolbar if p_toolbar contains + * valid option settings, therefore p_toolbar must not be NULL. + */ + WidgetList children; + + XtVaGetValues(toolBar, XmNchildren, &children, NULL); + { + void (*action)(BalloonEval *); + int text = 0; + + if (strstr((const char *)p_toolbar, "tooltips")) + action = &gui_mch_enable_beval_area; + else + action = &gui_mch_disable_beval_area; + if (strstr((const char *)p_toolbar, "text")) + text = 1; + else if (strstr((const char *)p_toolbar, "icons")) + text = -1; + if (text != 0) + { + vimmenu_T *toolbar; + vimmenu_T *cur; + + for (toolbar = root_menu; toolbar; toolbar = toolbar->next) + if (menu_is_toolbar(toolbar->dname)) + break; + /* Assumption: toolbar is NULL if there is no toolbar, + * otherwise it contains the toolbar menu structure. + * + * Assumption: "numChildren" == the number of items in the list + * of items beginning with toolbar->children. + */ + if (toolbar) + { + for (cur = toolbar->children; cur; cur = cur->next) + { + Arg args[1]; + int n = 0; + + /* Enable/Disable tooltip (OK to enable while + * currently enabled) + */ + if (cur->tip != NULL) + (*action)(cur->tip); + if (!menu_is_separator(cur->name)) + { + if (text == 1 || cur->image == 0) + XtSetArg(args[n], XmNlabelType, XmSTRING); + else + XtSetArg(args[n], XmNlabelType, XmPIXMAP); + n++; + if (cur->id != NULL) + { + XtUnmanageChild(cur->id); + XtSetValues(cur->id, args, n); + XtManageChild(cur->id); + } + } + } + } + } + } + gui.toolbar_height = gui_mch_compute_toolbar_height(); + XtManageChild(XtParent(toolBar)); + XtVaSetValues(textAreaForm, + XmNtopAttachment, XmATTACH_WIDGET, + XmNtopWidget, XtParent(toolBar), + NULL); + if (XtIsManaged(menuBar)) + XtVaSetValues(XtParent(toolBar), + XmNtopAttachment, XmATTACH_WIDGET, + XmNtopWidget, menuBar, + NULL); + else + XtVaSetValues(XtParent(toolBar), + XmNtopAttachment, XmATTACH_FORM, + NULL); + } + else + { + gui.toolbar_height = 0; + if (XtIsManaged(menuBar)) + XtVaSetValues(textAreaForm, + XmNtopAttachment, XmATTACH_WIDGET, + XmNtopWidget, menuBar, + NULL); + else + XtVaSetValues(textAreaForm, + XmNtopAttachment, XmATTACH_FORM, + NULL); + + XtUnmanageChild(XtParent(toolBar)); + } + gui_set_shellsize(FALSE, FALSE); +} + +/* + * A toolbar button has been pushed; now reset the input focus + * such that the user can type page up/down etc. and have the + * input go to the editor window, not the button + */ + static void +gui_mch_reset_focus() +{ + if (textArea != NULL) + XmProcessTraversal(textArea, XmTRAVERSE_CURRENT); +} + + int +gui_mch_compute_toolbar_height() +{ + Dimension height; /* total Toolbar height */ + Dimension whgt; /* height of each widget */ + Dimension marginHeight; /* XmNmarginHeight of toolBar */ + Dimension shadowThickness; /* thickness of Xtparent(toolBar) */ + WidgetList children; /* list of toolBar's children */ + Cardinal numChildren; /* how many children toolBar has */ + int i; + + height = 0; + shadowThickness = 0; + marginHeight = 0; + if (toolBar != (Widget)0 && toolBarFrame != (Widget)0) + { /* get height of XmFrame parent */ + XtVaGetValues(toolBarFrame, + XmNshadowThickness, &shadowThickness, + NULL); + XtVaGetValues(toolBar, + XmNmarginHeight, &marginHeight, + XmNchildren, &children, + XmNnumChildren, &numChildren, NULL); + for (i = 0; i < numChildren; i++) + { + whgt = 0; + XtVaGetValues(children[i], XmNheight, &whgt, NULL); + if (height < whgt) + height = whgt; + } + } + + return (int)(height + (marginHeight << 1) + (shadowThickness << 1)); +} + +#if 0 /* these are never called. */ +/* + * The next toolbar enter/leave callbacks make sure the text area gets the + * keyboard focus when the pointer is not in the toolbar. + */ +/*ARGSUSED*/ + static void +toolbar_enter_cb(w, client_data, event, cont) + Widget w; + XtPointer client_data; + XEvent *event; + Boolean *cont; +{ + XmProcessTraversal(toolBar, XmTRAVERSE_CURRENT); +} + +/*ARGSUSED*/ + static void +toolbar_leave_cb(w, client_data, event, cont) + Widget w; + XtPointer client_data; + XEvent *event; + Boolean *cont; +{ + XmProcessTraversal(textArea, XmTRAVERSE_CURRENT); +} +#endif + +# ifdef FEAT_FOOTER +/* + * The next toolbar enter/leave callbacks should really do balloon help. But + * I have to use footer help for backwards compatability. Hopefully both will + * get implemented and the user will have a choice. + */ +/*ARGSUSED*/ + static void +toolbarbutton_enter_cb(w, client_data, event, cont) + Widget w; + XtPointer client_data; + XEvent *event; + Boolean *cont; +{ + vimmenu_T *menu = (vimmenu_T *) client_data; + + if (menu->strings[MENU_INDEX_TIP] != NULL) + { + if (vim_strchr(p_go, GO_FOOTER) != NULL) + gui_mch_set_footer(menu->strings[MENU_INDEX_TIP]); + } +} + +/*ARGSUSED*/ + static void +toolbarbutton_leave_cb(w, client_data, event, cont) + Widget w; + XtPointer client_data; + XEvent *event; + Boolean *cont; +{ + gui_mch_set_footer((char_u *) ""); +} +# endif + + void +gui_mch_get_toolbar_colors(bgp, fgp, bsp, tsp, hsp) + Pixel *bgp; + Pixel *fgp; + Pixel *bsp; + Pixel *tsp; + Pixel *hsp; +{ + XtVaGetValues(toolBar, + XmNbackground, bgp, + XmNforeground, fgp, + XmNbottomShadowColor, bsp, + XmNtopShadowColor, tsp, + XmNhighlightColor, hsp, + NULL); +} +#endif + +/* + * Set the colors of Widget "id" to the menu colors. + */ + static void +gui_motif_menu_colors(id) + Widget id; +{ + if (gui.menu_bg_pixel != INVALCOLOR) +#if (XmVersion >= 1002) + XmChangeColor(id, gui.menu_bg_pixel); +#else + XtVaSetValues(id, XmNbackground, gui.menu_bg_pixel, NULL); +#endif + if (gui.menu_fg_pixel != INVALCOLOR) + XtVaSetValues(id, XmNforeground, gui.menu_fg_pixel, NULL); +} + +/* + * Set the colors of Widget "id" to the scrollbar colors. + */ + static void +gui_motif_scroll_colors(id) + Widget id; +{ + if (gui.scroll_bg_pixel != INVALCOLOR) +#if (XmVersion >= 1002) + XmChangeColor(id, gui.scroll_bg_pixel); +#else + XtVaSetValues(id, XmNbackground, gui.scroll_bg_pixel, NULL); +#endif + if (gui.scroll_fg_pixel != INVALCOLOR) + XtVaSetValues(id, XmNforeground, gui.scroll_fg_pixel, NULL); +} + +#ifdef FEAT_MENU +/* + * Set the fontlist for Widget "id" to use gui.menu_fontset or gui.menu_font. + */ + static void +gui_motif_menu_fontlist(id) + Widget id; +{ +#ifdef FONTSET_ALWAYS + if (gui.menu_fontset != NOFONTSET) + { + XmFontList fl; + + fl = gui_motif_fontset2fontlist((XFontSet *)&gui.menu_fontset); + if (fl != NULL) + { + if (XtIsManaged(id)) + { + XtUnmanageChild(id); + XtVaSetValues(id, XmNfontList, fl, NULL); + /* We should force the widget to recalculate it's + * geometry now. */ + XtManageChild(id); + } + else + XtVaSetValues(id, XmNfontList, fl, NULL); + XmFontListFree(fl); + } + } +#else + if (gui.menu_font != NOFONT) + { + XmFontList fl; + + fl = gui_motif_create_fontlist((XFontStruct *)gui.menu_font); + if (fl != NULL) + { + if (XtIsManaged(id)) + { + XtUnmanageChild(id); + XtVaSetValues(id, XmNfontList, fl, NULL); + /* We should force the widget to recalculate it's + * geometry now. */ + XtManageChild(id); + } + else + XtVaSetValues(id, XmNfontList, fl, NULL); + XmFontListFree(fl); + } + } +#endif +} + +#endif + +/* + * We don't create it twice for the sake of speed. + */ + +typedef struct _SharedFindReplace +{ + Widget dialog; /* the main dialog widget */ + Widget wword; /* 'Exact match' check button */ + Widget mcase; /* 'match case' check button */ + Widget up; /* search direction 'Up' radio button */ + Widget down; /* search direction 'Down' radio button */ + Widget what; /* 'Find what' entry text widget */ + Widget with; /* 'Replace with' entry text widget */ + Widget find; /* 'Find Next' action button */ + Widget replace; /* 'Replace With' action button */ + Widget all; /* 'Replace All' action button */ + Widget undo; /* 'Undo' action button */ + + Widget cancel; +} SharedFindReplace; + +static SharedFindReplace find_widgets = { NULL }; +static SharedFindReplace repl_widgets = { NULL }; + +static void find_replace_destroy_callback __ARGS((Widget w, XtPointer client_data, XtPointer call_data)); +static void find_replace_dismiss_callback __ARGS((Widget w, XtPointer client_data, XtPointer call_data)); +static void entry_activate_callback __ARGS((Widget w, XtPointer client_data, XtPointer call_data)); +static void find_replace_callback __ARGS((Widget w, XtPointer client_data, XtPointer call_data)); +static void find_replace_keypress __ARGS((Widget w, SharedFindReplace * frdp, XKeyEvent * event)); +static void find_replace_dialog_create __ARGS((char_u *entry_text, int do_replace)); + +/*ARGSUSED*/ + static void +find_replace_destroy_callback(w, client_data, call_data) + Widget w; + XtPointer client_data; + XtPointer call_data; +{ + SharedFindReplace *cd = (SharedFindReplace *)client_data; + + if (cd != NULL) + cd->dialog = (Widget)0; +} + +/*ARGSUSED*/ + static void +find_replace_dismiss_callback(w, client_data, call_data) + Widget w; + XtPointer client_data; + XtPointer call_data; +{ + SharedFindReplace *cd = (SharedFindReplace *)client_data; + + if (cd != NULL) + XtUnmanageChild(cd->dialog); +} + +/*ARGSUSED*/ + static void +entry_activate_callback(w, client_data, call_data) + Widget w; + XtPointer client_data; + XtPointer call_data; +{ + XmProcessTraversal((Widget)client_data, XmTRAVERSE_CURRENT); +} + +/*ARGSUSED*/ + static void +find_replace_callback(w, client_data, call_data) + Widget w; + XtPointer client_data; + XtPointer call_data; +{ + long_u flags = (long_u)client_data; + char *find_text, *repl_text; + Boolean direction_down = TRUE; + Boolean wword; + Boolean mcase; + SharedFindReplace *sfr; + + if (flags == FRD_UNDO) + { + char_u *save_cpo = p_cpo; + + /* No need to be Vi compatible here. */ + p_cpo = (char_u *)""; + u_undo(1); + p_cpo = save_cpo; + gui_update_screen(); + return; + } + + /* Get the search/replace strings from the dialog */ + if (flags == FRD_FINDNEXT) + { + repl_text = NULL; + sfr = &find_widgets; + } + else + { + repl_text = XmTextFieldGetString(repl_widgets.with); + sfr = &repl_widgets; + } + find_text = XmTextFieldGetString(sfr->what); + XtVaGetValues(sfr->down, XmNset, &direction_down, NULL); + XtVaGetValues(sfr->wword, XmNset, &wword, NULL); + XtVaGetValues(sfr->mcase, XmNset, &mcase, NULL); + if (wword) + flags |= FRD_WHOLE_WORD; + if (mcase) + flags |= FRD_MATCH_CASE; + + (void)gui_do_findrepl((int)flags, (char_u *)find_text, (char_u *)repl_text, + direction_down); + + if (find_text != NULL) + XtFree(find_text); + if (repl_text != NULL) + XtFree(repl_text); +} + +/*ARGSUSED*/ + static void +find_replace_keypress(w, frdp, event) + Widget w; + SharedFindReplace *frdp; + XKeyEvent *event; +{ + KeySym keysym; + + if (frdp == NULL) + return; + + keysym = XLookupKeysym(event, 0); + + /* the scape key pops the whole dialog down */ + if (keysym == XK_Escape) + XtUnmanageChild(frdp->dialog); +} + + static void +find_replace_dialog_create(arg, do_replace) + char_u *arg; + int do_replace; +{ + SharedFindReplace *frdp; + Widget separator; + Widget input_form; + Widget button_form; + Widget toggle_form; + Widget frame; + XmString str; + int n; + Arg args[6]; + int wword = FALSE; + int mcase = !p_ic; + Dimension width; + Dimension widest; + char_u *entry_text; + + frdp = do_replace ? &repl_widgets : &find_widgets; + + /* Get the search string to use. */ + entry_text = get_find_dialog_text(arg, &wword, &mcase); + + /* If the dialog already exists, just raise it. */ + if (frdp->dialog) + { + /* If the window is already up, just pop it to the top */ + if (XtIsManaged(frdp->dialog)) + XMapRaised(XtDisplay(frdp->dialog), + XtWindow(XtParent(frdp->dialog))); + else + XtManageChild(frdp->dialog); + XtPopup(XtParent(frdp->dialog), XtGrabNone); + XmProcessTraversal(frdp->what, XmTRAVERSE_CURRENT); + + if (entry_text != NULL) + XmTextFieldSetString(frdp->what, (char *)entry_text); + vim_free(entry_text); + + XtVaSetValues(frdp->wword, XmNset, wword, NULL); + return; + } + + /* Create a fresh new dialog window */ + if (do_replace) + str = XmStringCreateSimple(_("VIM - Search and Replace...")); + else + str = XmStringCreateSimple(_("VIM - Search...")); + + n = 0; + XtSetArg(args[n], XmNautoUnmanage, False); n++; + XtSetArg(args[n], XmNnoResize, True); n++; + XtSetArg(args[n], XmNdialogTitle, str); n++; + + frdp->dialog = XmCreateFormDialog(vimShell, "findReplaceDialog", args, n); + XmStringFree(str); + XtAddCallback(frdp->dialog, XmNdestroyCallback, + find_replace_destroy_callback, frdp); + + button_form = XtVaCreateWidget("buttonForm", + xmFormWidgetClass, frdp->dialog, + XmNrightAttachment, XmATTACH_FORM, + XmNrightOffset, 4, + XmNtopAttachment, XmATTACH_FORM, + XmNtopOffset, 4, + XmNbottomAttachment, XmATTACH_FORM, + XmNbottomOffset, 4, + NULL); + + str = XmStringCreateSimple(_("Find Next")); + frdp->find = XtVaCreateManagedWidget("findButton", + xmPushButtonWidgetClass, button_form, + XmNlabelString, str, + XmNsensitive, True, + XmNtopAttachment, XmATTACH_FORM, + XmNleftAttachment, XmATTACH_FORM, + XmNrightAttachment, XmATTACH_FORM, + NULL); + XmStringFree(str); + + XtAddCallback(frdp->find, XmNactivateCallback, + find_replace_callback, + (XtPointer) (do_replace ? FRD_R_FINDNEXT : FRD_FINDNEXT)); + + if (do_replace) + { + str = XmStringCreateSimple(_("Replace")); + frdp->replace = XtVaCreateManagedWidget("replaceButton", + xmPushButtonWidgetClass, button_form, + XmNlabelString, str, + XmNtopAttachment, XmATTACH_WIDGET, + XmNtopWidget, frdp->find, + XmNleftAttachment, XmATTACH_FORM, + XmNrightAttachment, XmATTACH_FORM, + NULL); + XmStringFree(str); + XtAddCallback(frdp->replace, XmNactivateCallback, + find_replace_callback, (XtPointer)FRD_REPLACE); + + str = XmStringCreateSimple(_("Replace All")); + frdp->all = XtVaCreateManagedWidget("replaceAllButton", + xmPushButtonWidgetClass, button_form, + XmNlabelString, str, + XmNtopAttachment, XmATTACH_WIDGET, + XmNtopWidget, frdp->replace, + XmNleftAttachment, XmATTACH_FORM, + XmNrightAttachment, XmATTACH_FORM, + NULL); + XmStringFree(str); + XtAddCallback(frdp->all, XmNactivateCallback, + find_replace_callback, (XtPointer)FRD_REPLACEALL); + + str = XmStringCreateSimple(_("Undo")); + frdp->undo = XtVaCreateManagedWidget("undoButton", + xmPushButtonWidgetClass, button_form, + XmNlabelString, str, + XmNtopAttachment, XmATTACH_WIDGET, + XmNtopWidget, frdp->all, + XmNleftAttachment, XmATTACH_FORM, + XmNrightAttachment, XmATTACH_FORM, + NULL); + XmStringFree(str); + XtAddCallback(frdp->undo, XmNactivateCallback, + find_replace_callback, (XtPointer)FRD_UNDO); + } + + str = XmStringCreateSimple(_("Cancel")); + frdp->cancel = XtVaCreateManagedWidget("closeButton", + xmPushButtonWidgetClass, button_form, + XmNlabelString, str, + XmNleftAttachment, XmATTACH_FORM, + XmNrightAttachment, XmATTACH_FORM, + XmNbottomAttachment, XmATTACH_FORM, + NULL); + XmStringFree(str); + XtAddCallback(frdp->cancel, XmNactivateCallback, + find_replace_dismiss_callback, frdp); + + XtManageChild(button_form); + + n = 0; + XtSetArg(args[n], XmNorientation, XmVERTICAL); n++; + XtSetArg(args[n], XmNrightAttachment, XmATTACH_WIDGET); n++; + XtSetArg(args[n], XmNrightWidget, button_form); n++; + XtSetArg(args[n], XmNrightOffset, 4); n++; + XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); n++; + XtSetArg(args[n], XmNbottomAttachment, XmATTACH_FORM); n++; + separator = XmCreateSeparatorGadget(frdp->dialog, "separator", args, n); + XtManageChild(separator); + + input_form = XtVaCreateWidget("inputForm", + xmFormWidgetClass, frdp->dialog, + XmNleftAttachment, XmATTACH_FORM, + XmNleftOffset, 4, + XmNrightAttachment, XmATTACH_WIDGET, + XmNrightWidget, separator, + XmNrightOffset, 4, + XmNtopAttachment, XmATTACH_FORM, + XmNtopOffset, 4, + NULL); + + { + Widget label_what; + Widget label_with = (Widget)0; + + str = XmStringCreateSimple(_("Find what:")); + label_what = XtVaCreateManagedWidget("whatLabel", + xmLabelGadgetClass, input_form, + XmNlabelString, str, + XmNleftAttachment, XmATTACH_FORM, + XmNtopAttachment, XmATTACH_FORM, + XmNtopOffset, 4, + NULL); + XmStringFree(str); + + frdp->what = XtVaCreateManagedWidget("whatText", + xmTextFieldWidgetClass, input_form, + XmNtopAttachment, XmATTACH_FORM, + XmNrightAttachment, XmATTACH_FORM, + XmNleftAttachment, XmATTACH_FORM, + NULL); + + if (do_replace) + { + frdp->with = XtVaCreateManagedWidget("withText", + xmTextFieldWidgetClass, input_form, + XmNtopAttachment, XmATTACH_WIDGET, + XmNtopWidget, frdp->what, + XmNtopOffset, 4, + XmNleftAttachment, XmATTACH_FORM, + XmNrightAttachment, XmATTACH_FORM, + XmNbottomAttachment, XmATTACH_FORM, + NULL); + + XtAddCallback(frdp->with, XmNactivateCallback, + find_replace_callback, (XtPointer) FRD_R_FINDNEXT); + + str = XmStringCreateSimple(_("Replace with:")); + label_with = XtVaCreateManagedWidget("withLabel", + xmLabelGadgetClass, input_form, + XmNlabelString, str, + XmNleftAttachment, XmATTACH_FORM, + XmNtopAttachment, XmATTACH_WIDGET, + XmNtopWidget, frdp->what, + XmNtopOffset, 4, + XmNbottomAttachment, XmATTACH_FORM, + NULL); + XmStringFree(str); + + /* + * Make the entry activation only change the input focus onto the + * with item. + */ + XtAddCallback(frdp->what, XmNactivateCallback, + entry_activate_callback, frdp->with); + XtAddEventHandler(frdp->with, KeyPressMask, False, + (XtEventHandler)find_replace_keypress, + (XtPointer) frdp); + + } + else + { + /* + * Make the entry activation do the search. + */ + XtAddCallback(frdp->what, XmNactivateCallback, + find_replace_callback, (XtPointer)FRD_FINDNEXT); + } + XtAddEventHandler(frdp->what, KeyPressMask, False, + (XtEventHandler)find_replace_keypress, + (XtPointer)frdp); + + /* Get the maximum width between the label widgets and line them up. + */ + n = 0; + XtSetArg(args[n], XmNwidth, &width); n++; + XtGetValues(label_what, args, n); + widest = width; + if (do_replace) + { + XtGetValues(label_with, args, n); + if (width > widest) + widest = width; + } + + XtVaSetValues(frdp->what, XmNleftOffset, widest, NULL); + if (do_replace) + XtVaSetValues(frdp->with, XmNleftOffset, widest, NULL); + + } + + XtManageChild(input_form); + + { + Widget radio_box; + + frame = XtVaCreateWidget("directionFrame", + xmFrameWidgetClass, frdp->dialog, + XmNtopAttachment, XmATTACH_WIDGET, + XmNtopWidget, input_form, + XmNtopOffset, 4, + XmNbottomAttachment, XmATTACH_FORM, + XmNbottomOffset, 4, + XmNrightAttachment, XmATTACH_OPPOSITE_WIDGET, + XmNrightWidget, input_form, + NULL); + + str = XmStringCreateSimple(_("Direction")); + (void)XtVaCreateManagedWidget("directionFrameLabel", + xmLabelGadgetClass, frame, + XmNlabelString, str, + XmNchildHorizontalAlignment, XmALIGNMENT_BEGINNING, + XmNchildType, XmFRAME_TITLE_CHILD, + NULL); + XmStringFree(str); + + radio_box = XmCreateRadioBox(frame, "radioBox", + (ArgList)NULL, 0); + + str = XmStringCreateSimple( _("Up")); + frdp->up = XtVaCreateManagedWidget("upRadioButton", + xmToggleButtonGadgetClass, radio_box, + XmNlabelString, str, + XmNset, False, + NULL); + XmStringFree(str); + + str = XmStringCreateSimple(_("Down")); + frdp->down = XtVaCreateManagedWidget("downRadioButton", + xmToggleButtonGadgetClass, radio_box, + XmNlabelString, str, + XmNset, True, + NULL); + XmStringFree(str); + + XtManageChild(radio_box); + XtManageChild(frame); + } + + toggle_form = XtVaCreateWidget("toggleForm", + xmFormWidgetClass, frdp->dialog, + XmNleftAttachment, XmATTACH_FORM, + XmNleftOffset, 4, + XmNrightAttachment, XmATTACH_WIDGET, + XmNrightWidget, frame, + XmNrightOffset, 4, + XmNtopAttachment, XmATTACH_WIDGET, + XmNtopWidget, input_form, + XmNtopOffset, 4, + XmNbottomAttachment, XmATTACH_FORM, + XmNbottomOffset, 4, + NULL); + + str = XmStringCreateSimple(_("Match whole word only")); + frdp->wword = XtVaCreateManagedWidget("wordToggle", + xmToggleButtonGadgetClass, toggle_form, + XmNlabelString, str, + XmNtopAttachment, XmATTACH_FORM, + XmNtopOffset, 4, + XmNleftAttachment, XmATTACH_FORM, + XmNleftOffset, 4, + XmNset, wword, + NULL); + XmStringFree(str); + + str = XmStringCreateSimple(_("Match case")); + frdp->mcase = XtVaCreateManagedWidget("caseToggle", + xmToggleButtonGadgetClass, toggle_form, + XmNlabelString, str, + XmNleftAttachment, XmATTACH_FORM, + XmNleftOffset, 4, + XmNtopAttachment, XmATTACH_WIDGET, + XmNtopWidget, frdp->wword, + XmNtopOffset, 4, + XmNset, mcase, + NULL); + XmStringFree(str); + + XtManageChild(toggle_form); + + if (entry_text != NULL) + XmTextFieldSetString(frdp->what, (char *)entry_text); + vim_free(entry_text); + + XtManageChild(frdp->dialog); + XmProcessTraversal(frdp->what, XmTRAVERSE_CURRENT); +} + + void +gui_mch_find_dialog(eap) + exarg_T *eap; +{ + if (!gui.in_use) + return; + + find_replace_dialog_create(eap->arg, FALSE); +} + + + void +gui_mch_replace_dialog(eap) + exarg_T *eap; +{ + if (!gui.in_use) + return; + + find_replace_dialog_create(eap->arg, TRUE); +} |