mirror of
https://git.savannah.gnu.org/git/emacs.git
synced 2024-12-28 10:56:36 +00:00
784 lines
22 KiB
C
784 lines
22 KiB
C
/* Copyright Massachusetts Institute of Technology 1985 */
|
|
|
|
#include "copyright.h"
|
|
|
|
/*
|
|
Copyright (C) 1993, 1994, 2001, 2002, 2003, 2004, 2005, 2006,
|
|
2007 Free Software Foundation, Inc.
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 3, or (at your option)
|
|
any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; see the file COPYING. If not, write to the
|
|
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
Boston, MA 02110-1301, USA. */
|
|
|
|
|
|
/*
|
|
* XMenu: MIT Project Athena, X Window system menu package
|
|
*
|
|
* XMenuCreate - Creates an X window system menu object.
|
|
*
|
|
* Author: Tony Della Fera, DEC
|
|
* January 23, 1986
|
|
*
|
|
*/
|
|
|
|
#include <config.h>
|
|
#include "XMenuInt.h"
|
|
|
|
|
|
#ifdef EMACS_BITMAP_FILES
|
|
#include "../src/bitmaps/dimple1.xbm"
|
|
#include "../src/bitmaps/dimple3.xbm"
|
|
#include "../src/bitmaps/gray1.xbm"
|
|
#include "../src/bitmaps/gray3.xbm"
|
|
#include "../src/bitmaps/crosswv.xbm"
|
|
|
|
#include "../src/bitmaps/leftptr.xbm"
|
|
#include "../src/bitmaps/leftpmsk.xbm"
|
|
#include "../src/bitmaps/rtptr.xbm"
|
|
#include "../src/bitmaps/rtpmsk.xbm"
|
|
#include "../src/bitmaps/cntrptr.xbm"
|
|
#include "../src/bitmaps/cntrpmsk.xbm"
|
|
#include "../src/bitmaps/stipple.xbm"
|
|
|
|
#else
|
|
#ifndef VMS
|
|
|
|
#include <X11/bitmaps/dimple1>
|
|
#include <X11/bitmaps/dimple3>
|
|
#include <X11/bitmaps/gray1>
|
|
#include <X11/bitmaps/gray3>
|
|
#include <X11/bitmaps/cross_weave>
|
|
|
|
#include <X11/bitmaps/left_ptr>
|
|
#include <X11/bitmaps/left_ptrmsk>
|
|
#include <X11/bitmaps/right_ptr>
|
|
#include <X11/bitmaps/right_ptrmsk>
|
|
#include <X11/bitmaps/cntr_ptr>
|
|
#include <X11/bitmaps/cntr_ptrmsk>
|
|
#include <X11/bitmaps/stipple>
|
|
|
|
#else
|
|
|
|
#include "[-.src.bitmaps]dimple1.xbm"
|
|
#include "[-.src.bitmaps]dimple3.xbm"
|
|
#include "[-.src.bitmaps]gray1.xbm"
|
|
#include "[-.src.bitmaps]gray3.xbm"
|
|
#include "[-.src.bitmaps]crosswv.xbm"
|
|
|
|
#include "[-.src.bitmaps]leftptr.xbm"
|
|
#include "[-.src.bitmaps]leftpmsk.xbm"
|
|
#include "[-.src.bitmaps]rtptr.xbm"
|
|
#include "[-.src.bitmaps]rtpmsk.xbm"
|
|
#include "[-.src.bitmaps]cntrptr.xbm"
|
|
#include "[-.src.bitmaps]cntrpmsk.xbm"
|
|
#include "[-.src.bitmaps]stipple.xbm"
|
|
|
|
#endif /* VMS */
|
|
#endif /* not EMACS_BITMAP_FILES */
|
|
|
|
#define DEF_FREEZE 0
|
|
#define DEF_REVERSE 0
|
|
#define DEF_MENU_STYLE LEFT
|
|
#define DEF_MENU_MODE BOX
|
|
#define DEF_INACT_PNUM 3
|
|
#define MAX_INACT_PNUM 4
|
|
|
|
#define DEF_P_STYLE CENTER
|
|
|
|
#define DEF_P_EVENTS (EnterWindowMask | ExposureMask)
|
|
#define DEF_P_FNT_NAME "fixed"
|
|
#define DEF_P_SPREAD 0.5
|
|
#define DEF_P_BDR_WIDTH 2
|
|
|
|
#define DEF_S_STYLE LEFT
|
|
#define DEF_S_EVENTS (EnterWindowMask | LeaveWindowMask)
|
|
#define DEF_S_FNT_NAME "fixed"
|
|
#define DEF_S_SPREAD 0.10
|
|
#define DEF_S_BDR_WIDTH 1
|
|
|
|
#define XASSOC_TABLE_SIZE 64
|
|
|
|
#define TILE_BUF_SIZE 5
|
|
|
|
int atoi();
|
|
double atof();
|
|
char *x_get_resource_string ();
|
|
|
|
|
|
|
|
static Status
|
|
XAllocDisplayColor(display, map, colorName, color, junk)
|
|
Display *display;
|
|
Colormap map;
|
|
char *colorName;
|
|
XColor *color;
|
|
XColor *junk;
|
|
{
|
|
return (colorName!=0 &&
|
|
XParseColor(display, map, colorName, color) &&
|
|
XAllocColor(display, map, color));
|
|
}
|
|
|
|
|
|
XMenu *
|
|
XMenuCreate(display, parent, def_env)
|
|
Display *display; /* ID of previously opened display */
|
|
Window parent; /* Window ID of the menu's parent window. */
|
|
register char *def_env; /* X Defaults program environment name. */
|
|
{
|
|
register int i; /* Loop counter. */
|
|
register int j; /* Loop counter. */
|
|
register char *def_val; /* X Default value temp variable. */
|
|
|
|
register XMenu *menu; /* Pointer to the new menu. */
|
|
XMStyle menu_style; /* Menu display style. */
|
|
XMMode menu_mode; /* Menu display mode. */
|
|
XMPane *pane; /* Pane list header. */
|
|
XAssocTable *assoc_tab; /* XAssocTable pointer. */
|
|
|
|
int freeze; /* Freeze server mode. */
|
|
int reverse; /* Reverse video mode. */
|
|
|
|
XMStyle p_style; /* Pane display style. */
|
|
char *p_fnt_name; /* Flag font name. */
|
|
XFontStruct *p_fnt_info; /* Flag font structure */
|
|
int p_fnt_pad; /* Flag font padding in pixels. */
|
|
double p_spread; /* Pane spread in flag height fractions. */
|
|
int p_fnt_height; /* Pane character height. */
|
|
int p_bdr_width; /* Pane border width. */
|
|
int flag_height; /* Flag window height. */
|
|
int p_height; /* Pane window height. */
|
|
int p_x_off; /* Pane X offset. */
|
|
int p_y_off; /* Pane Y offset. */
|
|
GC pane_GC; /* Pane graphics context. */
|
|
|
|
XMStyle s_style; /* Selection display style. */
|
|
char *s_fnt_name; /* Selection font name. */
|
|
XFontStruct *s_fnt_info; /* Selection font structure. */
|
|
int s_fnt_pad; /* Selection font padding in pixels. */
|
|
int s_fnt_height; /* Selection font character height */
|
|
double s_spread; /* Select spread in line height fractions. */
|
|
int s_bdr_width; /* Highlight border width. */
|
|
int s_height; /* Selection window height. */
|
|
int s_x_off; /* Selection window X offset. */
|
|
int s_y_off; /* Selection window Y offset. */
|
|
GC normal_select_GC; /* GC used for normal video selection. */
|
|
GC inverse_select_GC; /* GC used for inverse video selection. */
|
|
GC inact_GC; /* GC for inactive pane header and */
|
|
/* selections. */
|
|
GC inact_GC_noexpose;
|
|
|
|
XColor color_def; /* Temp color definition holder. */
|
|
XColor screen_def; /* Temp screen color definition holder */
|
|
XColor p_bdr_color; /* Color of border. */
|
|
XColor s_bdr_color; /* Color of highlight. */
|
|
XColor p_frg_color; /* Color of pane foreground color. */
|
|
XColor s_frg_color; /* Color of selection foreground. */
|
|
XColor bkgnd_color; /* Color of background.. */
|
|
XColor mouse_color; /* Color of mouse cursor. */
|
|
Cursor mouse_cursor; /* Mouse cursor. */
|
|
Pixmap inact_bitmap; /* Menu inactive pixmap. */
|
|
|
|
int inact_pnum; /* Inactive background pattern number. */
|
|
|
|
Pixel p_bdr_pixel; /* Pane border pixel. */
|
|
Pixel s_bdr_pixel; /* Selection border pixel. */
|
|
Pixel p_frg_pixel; /* Pane foreground pixel. */
|
|
Pixel s_frg_pixel; /* Selection foreground pixel. */
|
|
Pixel bkgnd_pixel; /* Menu background pixel. */
|
|
|
|
int *width, *height;
|
|
Pixmap *bitmap;
|
|
int *x_hot, *y_hot;
|
|
int status; /* Return code from XReadBitmapFile. */
|
|
|
|
Pixmap cursor; /* Cursor pixmap holder. */
|
|
Pixmap cursor_mask; /* Cursor mask pixmap holder. */
|
|
Pixmap stipple_pixmap; /* Stipple mask for half-tone text. */
|
|
unsigned long valuemask;
|
|
XGCValues *values;
|
|
|
|
Window root = RootWindow (display, DefaultScreen (display));
|
|
|
|
/*
|
|
* Calloc the XMenu structure and the initial pane.
|
|
*/
|
|
menu = (XMenu *)calloc(1, sizeof(XMenu));
|
|
if (menu == NULL) {
|
|
_XMErrorCode = XME_CALLOC;
|
|
return(NULL);
|
|
}
|
|
pane = (XMPane *)calloc(1, sizeof(XMPane));
|
|
if (pane == NULL) {
|
|
_XMErrorCode = XME_CALLOC;
|
|
return(NULL);
|
|
}
|
|
|
|
/*
|
|
* Create the XAssocTable
|
|
*/
|
|
assoc_tab = (XAssocTable *)XCreateAssocTable(XASSOC_TABLE_SIZE);
|
|
if(assoc_tab == NULL) {
|
|
_XMErrorCode= XME_CREATE_ASSOC;
|
|
return(NULL);
|
|
}
|
|
|
|
/*
|
|
* Set up the default environment name.
|
|
*/
|
|
if (def_env == NULL || *def_env == '\0') def_env = "XMenu";
|
|
|
|
/*
|
|
* Set up internal fail-safe defaults.
|
|
*/
|
|
freeze = DEF_FREEZE;
|
|
reverse = DEF_REVERSE;
|
|
menu_style = DEF_MENU_STYLE;
|
|
menu_mode = DEF_MENU_MODE;
|
|
inact_pnum = DEF_INACT_PNUM;
|
|
|
|
p_style = DEF_P_STYLE;
|
|
p_spread = DEF_P_SPREAD;
|
|
p_fnt_name = DEF_P_FNT_NAME;
|
|
p_bdr_width = DEF_P_BDR_WIDTH;
|
|
|
|
s_style = DEF_S_STYLE;
|
|
s_spread = DEF_S_SPREAD;
|
|
s_fnt_name = DEF_S_FNT_NAME;
|
|
s_bdr_width = DEF_S_BDR_WIDTH;
|
|
|
|
/*
|
|
* Get default values from X.
|
|
*/
|
|
def_val = x_get_resource_string ("menuFreeze", "MenuFreeze");
|
|
if (def_val != NULL) {
|
|
if (strcmp(def_val, "on") == 0) freeze = 1;
|
|
else if (strcmp(def_val, "off") == 0) freeze = 0;
|
|
}
|
|
|
|
def_val = x_get_resource_string ("menuReverseVideo", "MenuReverseVideo");
|
|
if (def_val != NULL) {
|
|
if (strcmp(def_val, "on") == 0) reverse = 1;
|
|
else if (strcmp(def_val, "off") == 0) reverse = 0;
|
|
}
|
|
|
|
def_val = x_get_resource_string ("menuStyle", "MenuStyle");
|
|
if (def_val != NULL) {
|
|
if (strcmp(def_val, "right_hand") == 0) menu_style = RIGHT;
|
|
else if (strcmp(def_val, "left_hand") == 0) menu_style = LEFT;
|
|
else if (strcmp(def_val, "center") == 0) menu_style = CENTER;
|
|
}
|
|
|
|
def_val = x_get_resource_string ("menuMode", "MenuMode");
|
|
if (def_val != NULL) {
|
|
if (strcmp(def_val, "box") == 0) menu_mode = BOX;
|
|
else if (strcmp(def_val, "invert") == 0) menu_mode = INVERT;
|
|
}
|
|
|
|
def_val = x_get_resource_string ("menuMouse", "MenuMouse");
|
|
if (
|
|
def_val != NULL &&
|
|
DisplayCells(display, DefaultScreen(display)) > 2 &&
|
|
XAllocDisplayColor(display,
|
|
DefaultColormap(display, DefaultScreen(display)),
|
|
def_val,
|
|
&mouse_color, &color_def)
|
|
);
|
|
else if (reverse &&
|
|
XAllocDisplayColor(display,
|
|
DefaultColormap(display, DefaultScreen(display)),
|
|
"white",
|
|
&mouse_color, &color_def)
|
|
);
|
|
|
|
else if (XAllocDisplayColor(display,
|
|
DefaultColormap(display, DefaultScreen(display)),
|
|
"black",
|
|
&mouse_color, &color_def)
|
|
);
|
|
|
|
else ;
|
|
|
|
def_val = x_get_resource_string ("menuBackground", "MenuBackground");
|
|
if (
|
|
def_val != NULL &&
|
|
DisplayCells(display, DefaultScreen(display)) > 2 &&
|
|
XAllocDisplayColor(display,
|
|
DefaultColormap(display, DefaultScreen(display)),
|
|
def_val,
|
|
&bkgnd_color, &color_def)
|
|
);
|
|
else if (reverse &&
|
|
XAllocDisplayColor(display,
|
|
DefaultColormap(display, DefaultScreen(display)),
|
|
"black",
|
|
&bkgnd_color, &color_def)
|
|
);
|
|
else if (XAllocDisplayColor(display,
|
|
DefaultColormap(display, DefaultScreen(display)),
|
|
"white",
|
|
&bkgnd_color, &color_def)
|
|
);
|
|
else;
|
|
|
|
def_val = x_get_resource_string ("menuInactivePattern", "MenuInactivePattern");
|
|
if (def_val != NULL) {
|
|
if (strcmp(def_val, "dimple1") == 0) inact_pnum = 0;
|
|
else if (strcmp(def_val, "dimple3") == 0) inact_pnum = 1;
|
|
else if (strcmp(def_val, "gray1") == 0) inact_pnum = 2;
|
|
else if (strcmp(def_val, "gray3") == 0) inact_pnum = 3;
|
|
else if (strcmp(def_val, "cross_weave") == 0) inact_pnum = 4;
|
|
}
|
|
|
|
def_val = x_get_resource_string ("paneStyle", "PaneStyle");
|
|
if (def_val != NULL) {
|
|
if (strcmp(def_val, "flush_left") == 0) p_style = LEFT;
|
|
else if (strcmp(def_val, "flush_right") == 0) p_style = RIGHT;
|
|
else if (strcmp(def_val, "center") == 0) p_style = CENTER;
|
|
}
|
|
|
|
def_val = x_get_resource_string ("paneFont", "PaneFont");
|
|
if (def_val != NULL) p_fnt_name = def_val;
|
|
|
|
def_val = x_get_resource_string ("paneForeground", "PaneForeground");
|
|
if (
|
|
def_val != NULL &&
|
|
DisplayCells(display, DefaultScreen(display)) > 2
|
|
)
|
|
XAllocDisplayColor(display, DefaultColormap(display,
|
|
DefaultScreen(display)),
|
|
def_val,
|
|
&p_frg_color, &color_def);
|
|
|
|
else if (reverse) XAllocDisplayColor(display,
|
|
DefaultColormap(display,
|
|
DefaultScreen(display)),
|
|
"white",
|
|
&p_frg_color, &color_def);
|
|
else XAllocDisplayColor(display,
|
|
DefaultColormap(display, DefaultScreen(display)),
|
|
"black",
|
|
&p_frg_color, &color_def);
|
|
|
|
def_val = x_get_resource_string ("paneBorder", "PaneBorder");
|
|
if (
|
|
def_val != NULL &&
|
|
DisplayCells(display, DefaultScreen(display)) > 2 &&
|
|
XAllocDisplayColor(display,
|
|
DefaultColormap(display, DefaultScreen(display)),
|
|
def_val,
|
|
&p_bdr_color, &color_def)
|
|
);
|
|
else if (reverse &&
|
|
XAllocDisplayColor(display,
|
|
DefaultColormap(display, DefaultScreen(display)),
|
|
"white",
|
|
&p_bdr_color, &color_def)
|
|
);
|
|
else XAllocDisplayColor(display,
|
|
DefaultColormap(display, DefaultScreen(display)),
|
|
"black",
|
|
&p_bdr_color, &color_def);
|
|
|
|
def_val = x_get_resource_string ("paneBorderWidth", "PaneBorderWidth");
|
|
if (def_val != NULL) p_bdr_width = atoi(def_val);
|
|
|
|
def_val = x_get_resource_string ("paneSpread", "PaneSpread");
|
|
if (def_val != NULL) p_spread = atof(def_val);
|
|
|
|
def_val = x_get_resource_string ("selectionStyle", "SelectionStyle");
|
|
if (def_val != NULL) {
|
|
if (strcmp(def_val, "flush_left") == 0) s_style = LEFT;
|
|
else if (strcmp(def_val, "flush_right") == 0) s_style = RIGHT;
|
|
else if (strcmp(def_val, "center") == 0) s_style = CENTER;
|
|
}
|
|
|
|
def_val = x_get_resource_string ("selectionFont", "SelectionFont");
|
|
if (def_val != NULL) s_fnt_name = def_val;
|
|
|
|
def_val = x_get_resource_string ("selectionForeground", "SelectionForeground");
|
|
if (
|
|
def_val != NULL &&
|
|
DisplayCells(display, DefaultScreen(display)) > 2 &&
|
|
XAllocDisplayColor(display,
|
|
DefaultColormap(display, DefaultScreen(display)),
|
|
def_val,
|
|
&s_frg_color, &color_def)
|
|
);
|
|
else if (reverse &&
|
|
XAllocDisplayColor(display,
|
|
DefaultColormap(display, DefaultScreen(display)),
|
|
"white",
|
|
&s_frg_color, &color_def)
|
|
) ;
|
|
else if (XAllocDisplayColor(display,
|
|
DefaultColormap(display, DefaultScreen(display)),
|
|
"black",
|
|
&s_frg_color, &color_def)
|
|
) ;
|
|
else ;
|
|
|
|
|
|
def_val = x_get_resource_string ("selectionBorder", "SelectionBorder");
|
|
if (
|
|
def_val != NULL &&
|
|
DisplayCells(display, DefaultScreen(display)) > 2 &&
|
|
XAllocDisplayColor(display,
|
|
DefaultColormap(display, DefaultScreen(display)),
|
|
def_val,
|
|
&s_bdr_color, &color_def)
|
|
) ;
|
|
else if (reverse &&
|
|
XAllocDisplayColor(display,
|
|
DefaultColormap(display, DefaultScreen(display)),
|
|
"white",
|
|
&s_bdr_color, &color_def)
|
|
) ;
|
|
else if (XAllocDisplayColor(display,
|
|
DefaultColormap(display, DefaultScreen(display)),
|
|
"black",
|
|
&s_bdr_color, &color_def)
|
|
) ;
|
|
else ;
|
|
|
|
def_val = x_get_resource_string ("selectionBorderWidth", "SelectionBorderWidth");
|
|
if (def_val != NULL) s_bdr_width = atoi(def_val);
|
|
|
|
def_val = x_get_resource_string ("selectionSpread", "SelectionSpread");
|
|
if (def_val != NULL) s_spread = atof(def_val);
|
|
|
|
/*
|
|
* Create and store the inactive pattern pixmap.
|
|
*/
|
|
{
|
|
char *data = NULL;
|
|
int width, height;
|
|
|
|
switch (inact_pnum)
|
|
{
|
|
case 0:
|
|
data = (char *)dimple1_bits;
|
|
width = dimple1_width;
|
|
height = dimple1_height;
|
|
break;
|
|
|
|
case 1:
|
|
data = (char *)dimple3_bits;
|
|
width = dimple3_width;
|
|
height = dimple3_height;
|
|
break;
|
|
|
|
case 2:
|
|
data = (char *)gray1_bits;
|
|
width = gray1_width;
|
|
height = gray1_height;
|
|
break;
|
|
|
|
case 3:
|
|
data = (char *)gray3_bits;
|
|
width = gray3_width;
|
|
height = gray3_height;
|
|
break;
|
|
|
|
case 4:
|
|
data = (char *)cross_weave_bits;
|
|
width = cross_weave_width;
|
|
height = cross_weave_height;
|
|
break;
|
|
}
|
|
|
|
if (! data)
|
|
{
|
|
_XMErrorCode = XME_STORE_BITMAP;
|
|
return(NULL);
|
|
}
|
|
|
|
inact_bitmap =
|
|
XCreatePixmapFromBitmapData
|
|
(display, root, data, width, height,
|
|
p_frg_color.pixel, bkgnd_color.pixel,
|
|
DisplayPlanes (display, DefaultScreen (display)));
|
|
}
|
|
|
|
/*
|
|
* Load the mouse cursor.
|
|
*/
|
|
|
|
switch (menu_style) {
|
|
case LEFT:
|
|
cursor = XCreateBitmapFromData(display,
|
|
root,
|
|
left_ptr_bits,
|
|
left_ptr_width,
|
|
left_ptr_height);
|
|
cursor_mask = XCreateBitmapFromData(display,
|
|
root,
|
|
left_ptrmsk_bits,
|
|
left_ptrmsk_width,
|
|
left_ptrmsk_height);
|
|
mouse_cursor = XCreatePixmapCursor(
|
|
display,
|
|
cursor, cursor_mask,
|
|
&mouse_color, &bkgnd_color,
|
|
left_ptr_x_hot,
|
|
left_ptr_y_hot
|
|
);
|
|
XFreePixmap(display, cursor);
|
|
XFreePixmap(display, cursor_mask);
|
|
break;
|
|
case RIGHT:
|
|
cursor = XCreateBitmapFromData(display,
|
|
root,
|
|
right_ptr_bits,
|
|
right_ptr_width,
|
|
right_ptr_height);
|
|
cursor_mask = XCreateBitmapFromData(display,
|
|
root,
|
|
right_ptrmsk_bits,
|
|
right_ptrmsk_width,
|
|
right_ptrmsk_height);
|
|
mouse_cursor = XCreatePixmapCursor(
|
|
display,
|
|
cursor, cursor_mask,
|
|
&mouse_color, &bkgnd_color,
|
|
right_ptr_x_hot,
|
|
right_ptr_y_hot
|
|
);
|
|
XFreePixmap(display, cursor);
|
|
XFreePixmap(display, cursor_mask);
|
|
break;
|
|
case CENTER:
|
|
cursor = XCreateBitmapFromData(display,
|
|
root,
|
|
cntr_ptr_bits,
|
|
cntr_ptr_width,
|
|
cntr_ptr_height);
|
|
cursor_mask = XCreateBitmapFromData(display,
|
|
root,
|
|
cntr_ptrmsk_bits,
|
|
cntr_ptrmsk_width,
|
|
cntr_ptrmsk_height);
|
|
mouse_cursor = XCreatePixmapCursor(
|
|
display,
|
|
cursor, cursor_mask,
|
|
&mouse_color, &bkgnd_color,
|
|
cntr_ptr_x_hot,
|
|
cntr_ptr_y_hot
|
|
);
|
|
XFreePixmap(display, cursor);
|
|
XFreePixmap(display, cursor_mask);
|
|
break;
|
|
default:
|
|
/* Error! Invalid style parameter. */
|
|
_XMErrorCode = XME_STYLE_PARAM;
|
|
return(NULL);
|
|
}
|
|
if (mouse_cursor == _X_FAILURE) {
|
|
_XMErrorCode = XME_CREATE_CURSOR;
|
|
return(NULL);
|
|
}
|
|
|
|
/*
|
|
* Open the pane and selection fonts.
|
|
*/
|
|
|
|
p_fnt_info = XLoadQueryFont(display, p_fnt_name);
|
|
if (p_fnt_info == NULL) {
|
|
_XMErrorCode = XME_OPEN_FONT;
|
|
return(NULL);
|
|
|
|
}
|
|
|
|
s_fnt_info = XLoadQueryFont(display, s_fnt_name);
|
|
if (s_fnt_info == NULL) {
|
|
_XMErrorCode = XME_OPEN_FONT;
|
|
return(NULL);
|
|
}
|
|
/*
|
|
* Calculate the fixed padding value in pixels for each font.
|
|
*/
|
|
p_fnt_height = p_fnt_info->max_bounds.ascent + p_fnt_info->max_bounds.descent;
|
|
s_fnt_height = s_fnt_info->max_bounds.ascent + s_fnt_info->max_bounds.descent;
|
|
p_fnt_pad = s_spread * p_fnt_height;
|
|
s_fnt_pad = s_spread * s_fnt_height;
|
|
|
|
/*
|
|
* Calculate fixed height and offset requirements.
|
|
*/
|
|
flag_height = p_fnt_height + (p_fnt_pad << 1);
|
|
|
|
p_height = 0;
|
|
p_y_off = flag_height + p_bdr_width;
|
|
p_x_off = p_y_off * p_spread;
|
|
|
|
s_height = s_fnt_height + (s_fnt_pad << 1) + (s_bdr_width << 1);
|
|
s_y_off = s_height;
|
|
s_x_off = p_x_off;
|
|
|
|
/*
|
|
* Set up the pane list header.
|
|
*/
|
|
pane->next = pane;
|
|
pane->prev = pane;
|
|
pane->type = PL_HEADER;
|
|
pane->serial = -1;
|
|
|
|
/*
|
|
* Initialize the internal pane and selection creation queues.
|
|
*/
|
|
_XMWinQueInit();
|
|
|
|
/*
|
|
* Create pane, active, and inactive GC's.
|
|
*/
|
|
values = (XGCValues *)malloc(sizeof(XGCValues));
|
|
valuemask = (GCForeground | GCBackground | GCFont | GCLineWidth);
|
|
|
|
/*
|
|
* First, pane.
|
|
*/
|
|
|
|
values->foreground = p_frg_color.pixel;
|
|
values->background = bkgnd_color.pixel;
|
|
values->font = p_fnt_info->fid;
|
|
values->line_width = p_bdr_width;
|
|
|
|
pane_GC = XCreateGC(
|
|
display,
|
|
root,
|
|
valuemask,
|
|
values);
|
|
/*
|
|
* Then normal video selection.
|
|
*/
|
|
|
|
values->foreground = s_frg_color.pixel;
|
|
values->background = bkgnd_color.pixel;
|
|
values->font = s_fnt_info->fid;
|
|
values->line_width = s_bdr_width;
|
|
normal_select_GC = XCreateGC(display,
|
|
root,
|
|
valuemask,
|
|
values);
|
|
/*
|
|
* Inverse video selection.
|
|
*/
|
|
|
|
values->foreground = bkgnd_color.pixel;
|
|
values->background = s_frg_color.pixel;
|
|
values->font = s_fnt_info->fid;
|
|
values->line_width = s_bdr_width;
|
|
inverse_select_GC = XCreateGC(display,
|
|
root,
|
|
valuemask,
|
|
values);
|
|
stipple_pixmap = XCreateBitmapFromData(display,
|
|
root,
|
|
stipple_bits,
|
|
stipple_width,
|
|
stipple_height);
|
|
|
|
/*
|
|
* Finally, inactive pane header and selections
|
|
*/
|
|
valuemask |= (GCFillStyle | GCStipple);
|
|
values->foreground = s_frg_color.pixel;
|
|
values->background = bkgnd_color.pixel;
|
|
values->font = s_fnt_info->fid;
|
|
values->line_width = s_bdr_width;
|
|
values->fill_style = FillStippled;
|
|
values->stipple = stipple_pixmap;
|
|
|
|
inact_GC = XCreateGC(display,
|
|
root,
|
|
valuemask,
|
|
values);
|
|
|
|
valuemask |= (GCGraphicsExposures);
|
|
values->graphics_exposures = False;
|
|
inact_GC_noexpose = XCreateGC (display,
|
|
root,
|
|
valuemask, values);
|
|
|
|
|
|
/*
|
|
* Construct the XMenu object.
|
|
*/
|
|
/* -------------------- Menu data -------------------- */
|
|
menu->menu_style = menu_style;
|
|
menu->menu_mode = menu_mode;
|
|
menu->freeze = freeze;
|
|
menu->aeq = 0;
|
|
menu->recompute = 1;
|
|
menu->parent = parent;
|
|
menu->height = 0;
|
|
menu->width = 0;
|
|
menu->mouse_cursor = mouse_cursor;
|
|
menu->assoc_tab = assoc_tab;
|
|
menu->p_list = pane;
|
|
/* -------------------- Pane window data -------------------- */
|
|
menu->p_style = p_style;
|
|
menu->p_events = DEF_P_EVENTS;
|
|
menu->p_fnt_info = p_fnt_info;
|
|
menu->p_fnt_pad = p_fnt_pad;
|
|
menu->p_spread = p_spread;
|
|
menu->p_bdr_width = p_bdr_width;
|
|
menu->flag_height = flag_height;
|
|
menu->p_width = 0;
|
|
menu->p_height = p_height;
|
|
menu->p_x_off = p_x_off;
|
|
menu->p_y_off = p_y_off;
|
|
menu->p_count = 0;
|
|
menu->pane_GC = pane_GC;
|
|
menu->x_pos = 0;
|
|
menu->y_pos = 0;
|
|
/* -------------------- Selection window data -------------------- */
|
|
menu->s_style = s_style;
|
|
menu->s_events = DEF_S_EVENTS;
|
|
menu->s_fnt_info = s_fnt_info;
|
|
menu->s_fnt_pad = s_fnt_pad;
|
|
menu->s_spread = s_spread;
|
|
menu->s_bdr_width = s_bdr_width; /* unnecessary */
|
|
menu->s_width = 0;
|
|
menu->s_height = s_height;
|
|
menu->s_x_off = s_x_off;
|
|
menu->s_y_off = s_y_off;
|
|
menu->s_count = 0;
|
|
menu->normal_select_GC = normal_select_GC;
|
|
menu->inverse_select_GC = inverse_select_GC;
|
|
menu->inact_GC = inact_GC;
|
|
/* -------------------- Color data -------------------- */
|
|
menu->p_bdr_color = p_bdr_color.pixel;
|
|
menu->s_bdr_color = s_bdr_color.pixel;
|
|
menu->p_frg_color = p_frg_color.pixel;
|
|
menu->s_frg_color = s_frg_color.pixel;
|
|
menu->bkgnd_color = bkgnd_color.pixel;
|
|
/* -------------------- Pixmap data -------------------- */
|
|
menu->p_bdr_pixmap = None;
|
|
menu->s_bdr_pixmap = None;
|
|
menu->p_frg_pixmap = None;
|
|
menu->s_frg_pixmap = None;
|
|
menu->bkgnd_pixmap = None;
|
|
menu->inact_pixmap = inact_bitmap;
|
|
|
|
/*
|
|
* Return the completed XMenu.
|
|
*/
|
|
_XMErrorCode = XME_NO_ERROR;
|
|
return(menu);
|
|
}
|
|
|
|
/* arch-tag: 6945b7d2-3b13-40b9-8b6e-56b1b20f3463
|
|
(do not change this comment) */
|