/* Copyright Massachusetts Institute of Technology 1985 */ #include "copyright.h" /* * XMenu: MIT Project Athena, X Window system menu package * * XMenu.h - Include file for the MIT Project Athena * XMenu X window system menu package. * * Author: Tony Della Fera, DEC * August, 1984 */ #ifndef _XMenu_h_ #define _XMenu_h_ #include #include #include "X10.h" #define FAILURE -1 #define SUCCESS 1 #define POST_ERROR -1 #define NO_SELECTION -1 #define XM_FAILURE -1 #define XM_SUCCESS 1 #define XM_NO_SELECT 2 #define XM_IA_SELECT 3 #define XME_CODE_COUNT 17 #define XME_NO_ERROR 0 #define XME_NOT_INIT 1 #define XME_ARG_BOUNDS 2 #define XME_P_NOT_FOUND 3 #define XME_S_NOT_FOUND 4 #define XME_STYLE_PARAM 5 #define XME_GRAB_MOUSE 6 #define XME_INTERP_LOC 7 #define XME_CALLOC 8 #define XME_CREATE_ASSOC 9 #define XME_STORE_BITMAP 10 #define XME_MAKE_TILES 11 #define XME_MAKE_PIXMAP 12 #define XME_CREATE_CURSOR 13 #define XME_OPEN_FONT 14 #define XME_CREATE_WINDOW 15 #define XME_CREATE_TRANSP 16 /* * XMenu error code and error list definitions. */ extern int _XMErrorCode; extern char const *const _XMErrorList[]; /* * Define the XMWindow datatypes. * * An XMWindow is either an XMPane or an XMSelect. * * XMWindow is wrapper used to identify the constant window * information that makes up XMPane and XMSelect objects. * * An XMPane is a menu pane made up of one or more XMSelect and a label. * * An XMSelect is a menu selection object with a label and a data pointer. */ typedef enum _xmwintype {PANE, SELECTION, PL_HEADER, SL_HEADER, SEPARATOR} XMWType; typedef struct _xmwindow { struct _xmwindow *next; /* Next obj pointer (for emacs_insque). */ struct _xmwindow *prev; /* Prev obj pointer (for emacs_insque). */ XMWType type; /* Type of window. */ Window window; /* X Window Id. */ int window_x; /* Window upper left X coordinate. */ int window_y; /* Window upper left y coordinate. */ int window_w; /* Window width. */ int window_h; /* Window height. */ int active; /* Window active? */ int activated; /* Window activated? */ int pad_l1; /* ---- */ char *pad_l2; /* ---- */ int pad_l3; /* ---- */ int pad_l4; /* ---- */ int pad_l5; /* ---- */ int pad_l6; /* ---- */ int pad_l7; /* ---- */ int pad_l8; /* ---- */ struct _xmwindow *pad_l9; /* ---- */ char *pad_l10; /* ---- */ struct _xmwindow *pad_l11; /* ---- */ } XMWindow; typedef struct _xmpane { struct _xmpane *next; /* Next obj pointer (for emacs_insque). */ struct _xmpane *prev; /* Prev obj pointer (for emacs_insque). */ XMWType type; /* Type of window. */ Window window; /* X Window Id. */ int window_x; /* Window upper left X coordinate. */ int window_y; /* Window upper left y coordinate. */ int window_w; /* Window width. */ int window_h; /* Window height. */ int active; /* Window active? */ int activated; /* Window activated? */ int serial; /* -- Pane serial number. */ char const *label; /* -- Pane label. */ int label_width; /* -- Pane label width in pixels. */ int label_length; /* -- Pane label length in chars. */ int label_x; /* -- Pane label X offset. */ int label_uy; /* -- Pane label upper Y offset. */ int label_ly; /* -- Pane label lower Y offset. */ int s_count; /* -- Selections in this pane. */ struct _xmselect *s_list; /* -- Selection window list. */ char *pad_l10; /* ---- */ struct _xmwindow *pad_l11; /* ---- */ } XMPane; typedef struct _xmselect { struct _xmselect *next; /* Next obj pointer (for emacs_insque). */ struct _xmselect *prev; /* Prev obj pointer (for emacs_insque). */ XMWType type; /* Type of window. */ Window window; /* X Window Id. */ Window parent; /* X Window id of parent window. */ int window_x; /* Window upper left X coordinate. */ int window_y; /* Window upper left y coordinate. */ int window_w; /* Window width. */ int window_h; /* Window height. */ int active; /* Window active? */ int activated; /* Window activated? */ int serial; /* -- Selection serial number. */ char *label; /* -- Selection label. */ int label_width; /* -- Selection label width in pixels. */ int label_length; /* -- Selection label length in chars. */ int label_x; /* -- Selection label X offset. */ int label_y; /* -- Selection label Y offset. */ int pad_l7; /* ---- */ int pad_l8; /* ---- */ struct _xmwindow *pad_l9; /* ---- */ char *data; /* -- Selection data pointer. */ struct _xmpane *parent_p; /* -- Selection parent pane structure. */ char const *help_string; /* Help string or null. */ } XMSelect; /* * Define the XMStyle datatype. * * Menu presentation style information. * */ typedef enum _xmstyle { LEFT, /* Left oriented object. */ RIGHT, /* Right oriented object. */ CENTER /* Center oriented object. */ } XMStyle; /* * Define the XMMode datatype. * * Menu presentation mode information. * */ typedef enum _xmmode { BOX, /* BOXed graphic rendition. */ INVERT /* INVERTed graphic rendition. */ } XMMode; /* * Define the XMenu datatype. * * All dimensions are in pixels unless otherwise noted. */ typedef struct _xmenu { /* -------------------- Menu data -------------------- */ XMStyle menu_style; /* Menu display style. */ XMMode menu_mode; /* Menu display mode. */ int freeze; /* Freeze server mode? */ int aeq; /* Asynchronous Event Queuing mode? */ int recompute; /* Recompute menu dependencies? */ Window parent; /* Menu's parent window. */ int width; /* Overall menu width. */ int height; /* Overall menu height. */ int x_pos; /* Overall menu origin. */ int y_pos; /* Overall menu origin. */ Cursor mouse_cursor; /* Mouse cursor raster. */ XAssocTable *assoc_tab; /* XMWindow association table. */ XMPane *p_list; /* List of XMPanes. */ /* -------------------- Pane window data -------------------- */ XMStyle p_style; /* Pane display style. */ int p_events; /* Pane window X events. */ XFontStruct *p_fnt_info; /* Flag font info structure. */ GC pane_GC; /* Pane graphics context. */ int p_fnt_pad; /* Fixed flag font padding in pixels. */ double p_spread; /* Pane spread in flag height fractions. */ int p_bdr_width; /* Pane border width. */ int flag_height; /* Flag height. */ int p_width; /* Menu pane width. */ int p_height; /* Menu pane height. */ int p_x_off; /* Pane window X offset. */ int p_y_off; /* Pane window Y offset. */ int p_count; /* Number of panes per menu. */ /* -------------------- Selection window data -------------------- */ XMStyle s_style; /* Selection display style. */ int s_events; /* Selection window X events. */ XFontStruct *s_fnt_info; /* Body font info structure. */ int s_fnt_pad; /* Fixed body font padding in pixels. */ double s_spread; /* Select spread in line height fractions. */ int s_bdr_width; /* Select border width. */ int s_width; /* Selection window width. */ int s_height; /* Selection window height. */ int s_x_off; /* Selection window X offset. */ int s_y_off; /* Selection window Y offset. */ int s_count; /* Maximum number of selections per pane. */ GC normal_select_GC; /* GC used for inactive selections. */ GC inverse_select_GC; /* GC used for active (current) selection. */ GC inact_GC; /* GC used for inactive selections and */ /* panes headers. */ /* -------------------- Color data -------------------- */ unsigned long p_bdr_color; /* Color of pane border pixmap. */ unsigned long s_bdr_color; /* Color of selection border pixmap. */ unsigned long p_frg_color; /* Color of pane foreground pixmap. */ unsigned long s_frg_color; /* Color of selection pixmap. */ unsigned long bkgnd_color; /* Color of menu background pixmap. */ /* -------------------- Pixmap data -------------------- */ Pixmap p_bdr_pixmap; /* Pane border pixmap. */ Pixmap s_bdr_pixmap; /* Selection border pixmap. */ Pixmap p_frg_pixmap; /* Pane foreground pixmap. */ Pixmap s_frg_pixmap; /* Selection foreground pixmap. */ Pixmap bkgnd_pixmap; /* Menu background pixmap. */ Pixmap inact_pixmap; /* Menu inactive pixmap. */ } XMenu; typedef void (*Wait_func)(void*); /* * XMenu library routine declarations. */ XMenu *XMenuCreate(Display *display, Window parent, char const *def_env); int XMenuAddPane(Display *display, XMenu *menu, char const *label, int active); int XMenuAddSelection(Display *display, XMenu *menu, int p_num, char *data, char *label, int active, char const *help); int XMenuInsertPane(XMenu *menu, int p_num, char *label, int active); int XMenuInsertSelection(XMenu *menu, int p_num, int s_num, char *data, char *label, int active); int XMenuFindPane(XMenu *menu, char *label); int XMenuFindSelection(XMenu *menu, int p_num, char *label); int XMenuChangePane(XMenu *menu, int p_num, char *label); int XMenuChangeSelection(Display *display, XMenu *menu, int p_num, int s_num, char *data, int data_sw, char *label, int label_sw); int XMenuSetPane(XMenu *menu, int p_num, int active); int XMenuSetSelection(XMenu *menu, int p_num, int s_num, int active); int XMenuRecompute(Display *display, XMenu *menu); void XMenuEventHandler(int (*handler) (XEvent *)); int XMenuLocate(Display *display, XMenu *menu, int p_num, int s_num, int x_pos, int y_pos, int *ul_x, int *ul_y, int *width, int *height); void XMenuSetFreeze(XMenu *menu, int freeze); void XMenuActivateSetWaitFunction(Wait_func func, void *data); int XMenuActivate(Display *display, XMenu *menu, int *p_num, int *s_num, int x_pos, int y_pos, unsigned int event_mask, char **data, void (*help_callback) (char const *, int, int)); char *XMenuPost(Display *display, XMenu *menu, int *p_num, int *s_num, int x_pos, int y_pos, int event_mask); int XMenuDeletePane(Display *display, XMenu *menu, int p_num); int XMenuDeleteSelection(Display *display, XMenu *menu, int p_num, int s_num); void XMenuDestroy(Display *display, XMenu *menu); char const *XMenuError(void); void XMenuSetAEQ(XMenu *menu, int aeq); #endif /* Don't add after this point. */