mirror of
https://github.com/gryf/wmaker.git
synced 2025-12-19 12:28:22 +01:00
Initial revision
This commit is contained in:
scottc
337
src/appmenu.c
Normal file
337
src/appmenu.c
Normal file
@@ -0,0 +1,337 @@
|
||||
/* appmenu.c- application defined menu
|
||||
*
|
||||
* WindowMaker window manager
|
||||
*
|
||||
* Copyright (c) 1997, 1998 Alfredo K. Kojima
|
||||
*
|
||||
* 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 2 of the License, 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; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
|
||||
* USA.
|
||||
*/
|
||||
|
||||
#include "wconfig.h"
|
||||
|
||||
#include <X11/Xlib.h>
|
||||
#include <X11/Xutil.h>
|
||||
#include <X11/Xproto.h>
|
||||
#include <X11/Xatom.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <stdio.h>
|
||||
#include <unistd.h>
|
||||
|
||||
#include "WindowMaker.h"
|
||||
#include "wcore.h"
|
||||
#include "menu.h"
|
||||
#include "actions.h"
|
||||
#include "funcs.h"
|
||||
|
||||
#include "framewin.h"
|
||||
|
||||
|
||||
/******** Global Variables **********/
|
||||
extern Atom _XA_WINDOWMAKER_MENU;
|
||||
extern Atom _XA_WINDOWMAKER_WM_PROTOCOLS;
|
||||
extern Time LastTimestamp;
|
||||
|
||||
extern WPreferences wPreferences;
|
||||
|
||||
typedef struct {
|
||||
short code;
|
||||
short tag;
|
||||
Window window;
|
||||
} WAppMenuData;
|
||||
|
||||
|
||||
|
||||
enum {
|
||||
wmBeginMenu = 1,
|
||||
wmEndMenu = 2,
|
||||
wmNormalItem = 10,
|
||||
wmDoubleItem = 11,
|
||||
wmSubmenuItem = 12
|
||||
};
|
||||
|
||||
enum {
|
||||
wmSelectItem = 1
|
||||
};
|
||||
|
||||
|
||||
static void
|
||||
sendMessage(Window window, int what, int tag)
|
||||
{
|
||||
XEvent event;
|
||||
|
||||
event.xclient.type = ClientMessage;
|
||||
event.xclient.message_type = _XA_WINDOWMAKER_MENU;
|
||||
event.xclient.format = 32;
|
||||
event.xclient.display = dpy;
|
||||
event.xclient.window = window;
|
||||
event.xclient.data.l[0] = LastTimestamp;
|
||||
event.xclient.data.l[1] = what;
|
||||
event.xclient.data.l[2] = tag;
|
||||
event.xclient.data.l[3] = 0;
|
||||
XSendEvent(dpy, window, False, NoEventMask, &event);
|
||||
XFlush(dpy);
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
notifyClient(WMenu *menu, WMenuEntry *entry)
|
||||
{
|
||||
WAppMenuData *data = entry->clientdata;
|
||||
|
||||
sendMessage(data->window, wmSelectItem, data->tag);
|
||||
}
|
||||
|
||||
|
||||
|
||||
static WMenu*
|
||||
parseMenuCommand(WScreen *scr, Window win, char **slist, int count, int *index)
|
||||
{
|
||||
WMenu *menu;
|
||||
int command;
|
||||
int code, pos;
|
||||
char title[300];
|
||||
char rtext[300];
|
||||
|
||||
if (strlen(slist[*index])>300) {
|
||||
wwarning("appmenu: menu command size exceeded in window %x", win);
|
||||
return NULL;
|
||||
}
|
||||
if (sscanf(slist[*index], "%i %i %n", &command, &code, &pos)<2
|
||||
|| command!=wmBeginMenu) {
|
||||
wwarning("appmenu: bad menu entry \"%s\" in window %x",
|
||||
slist[*index], win);
|
||||
return NULL;
|
||||
}
|
||||
strcpy(title, &slist[*index][pos]);
|
||||
menu = wMenuCreateForApp(scr, title, *index==1);
|
||||
if (!menu)
|
||||
return NULL;
|
||||
*index += 1;
|
||||
while (*index<count) {
|
||||
int ecode, etag, enab;
|
||||
|
||||
if (sscanf(slist[*index], "%i", &command)!=1) {
|
||||
wMenuDestroy(menu, True);
|
||||
wwarning("appmenu: bad menu entry \"%s\" in window %x",
|
||||
slist[*index], win);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
if (command==wmEndMenu) {
|
||||
*index += 1;
|
||||
break;
|
||||
|
||||
} else if (command==wmNormalItem
|
||||
|| command==wmDoubleItem) {
|
||||
WAppMenuData *data;
|
||||
WMenuEntry *entry;
|
||||
|
||||
if (command == wmNormalItem) {
|
||||
if (sscanf(slist[*index], "%i %i %i %i %n",
|
||||
&command, &ecode, &etag, &enab, &pos)!=4
|
||||
|| ecode!=code) {
|
||||
wMenuDestroy(menu, True);
|
||||
wwarning("appmenu: bad menu entry \"%s\" in window %x",
|
||||
slist[*index], win);
|
||||
return NULL;
|
||||
}
|
||||
strcpy(title, &slist[*index][pos]);
|
||||
rtext[0] = 0;
|
||||
} else {
|
||||
if (sscanf(slist[*index], "%i %i %i %i %s %n",
|
||||
&command, &ecode, &etag, &enab, rtext, &pos)!=5
|
||||
|| ecode!=code) {
|
||||
wMenuDestroy(menu, True);
|
||||
wwarning("appmenu: bad menu entry \"%s\" in window %x",
|
||||
slist[*index], win);
|
||||
return NULL;
|
||||
}
|
||||
strcpy(title, &slist[*index][pos]);
|
||||
}
|
||||
if (!(data = malloc(sizeof(WAppMenuData)))) {
|
||||
wwarning("appmenu: out of memory making menu for window %x",
|
||||
win);
|
||||
wMenuDestroy(menu, True);
|
||||
return NULL;
|
||||
}
|
||||
data->code = code;
|
||||
data->tag = etag;
|
||||
data->window = win;
|
||||
entry = wMenuAddCallback(menu, title, notifyClient, data);
|
||||
if (!entry) {
|
||||
wMenuDestroy(menu, True);
|
||||
wwarning("appmenu: out of memory creating menu for window %x",
|
||||
slist[*index], win);
|
||||
free(data);
|
||||
return NULL;
|
||||
}
|
||||
if (rtext[0]!=0)
|
||||
entry->rtext = wstrdup(rtext);
|
||||
else
|
||||
entry->rtext = NULL;
|
||||
entry->free_cdata = free;
|
||||
*index += 1;
|
||||
|
||||
} else if (command==wmSubmenuItem) {
|
||||
int ncode;
|
||||
WMenuEntry *entry;
|
||||
WMenu *submenu;
|
||||
|
||||
if (sscanf(slist[*index], "%i %i %i %i %i %n",
|
||||
&command, &ecode, &etag, &enab, &ncode, &pos)!=5
|
||||
|| ecode!=code) {
|
||||
wMenuDestroy(menu, True);
|
||||
wwarning("appmenu: bad menu entry \"%s\" in window %x",
|
||||
slist[*index], win);
|
||||
|
||||
return NULL;
|
||||
}
|
||||
strcpy(title, &slist[*index][pos]);
|
||||
*index += 1;
|
||||
|
||||
submenu = parseMenuCommand(scr, win, slist, count, index);
|
||||
|
||||
entry = wMenuAddCallback(menu, title, NULL, NULL);
|
||||
|
||||
if (!entry) {
|
||||
wMenuDestroy(menu, True);
|
||||
wMenuDestroy(submenu, True);
|
||||
wwarning("appmenu: out of memory creating menu for window %x",
|
||||
slist[*index], win);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
wMenuEntrySetCascade(menu, entry, submenu);
|
||||
|
||||
} else {
|
||||
wMenuDestroy(menu, True);
|
||||
wwarning("appmenu: bad menu entry \"%s\" in window %x",
|
||||
slist[*index], win);
|
||||
return NULL;
|
||||
}
|
||||
}
|
||||
|
||||
return menu;
|
||||
}
|
||||
|
||||
|
||||
WMenu*
|
||||
wAppMenuGet(WScreen *scr, Window window)
|
||||
{
|
||||
XTextProperty text_prop;
|
||||
int count, i;
|
||||
char **slist;
|
||||
WMenu *menu;
|
||||
|
||||
if (!XGetTextProperty(dpy, window, &text_prop, _XA_WINDOWMAKER_MENU)) {
|
||||
return NULL;
|
||||
}
|
||||
if (!XTextPropertyToStringList(&text_prop, &slist, &count) || count<1) {
|
||||
XFree(text_prop.value);
|
||||
return NULL;
|
||||
}
|
||||
XFree(text_prop.value);
|
||||
if (strcmp(slist[0], "WMMenu 0")!=0) {
|
||||
wwarning("appmenu: unknown version of WMMenu in window %x: %s",
|
||||
window, slist[0]);
|
||||
XFreeStringList(slist);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
i = 1;
|
||||
menu = parseMenuCommand(scr, window, slist, count, &i);
|
||||
if (menu)
|
||||
menu->parent = NULL;
|
||||
|
||||
XFreeStringList(slist);
|
||||
|
||||
return menu;
|
||||
}
|
||||
|
||||
void
|
||||
wAppMenuDestroy(WMenu *menu)
|
||||
{
|
||||
if (menu)
|
||||
wMenuDestroy(menu, True);
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
mapmenus(WMenu *menu)
|
||||
{
|
||||
int i;
|
||||
|
||||
if (menu->flags.mapped)
|
||||
XMapWindow(dpy, menu->frame->core->window);
|
||||
if (menu->brother->flags.mapped)
|
||||
XMapWindow(dpy, menu->brother->frame->core->window);
|
||||
for (i=0; i<menu->cascade_no; i++) {
|
||||
if (menu->cascades[i])
|
||||
mapmenus(menu->cascades[i]);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
wAppMenuMap(WMenu *menu, WWindow *wwin)
|
||||
{
|
||||
|
||||
if (!menu)
|
||||
return;
|
||||
|
||||
if (!menu->flags.mapped) {
|
||||
wMenuMap(menu);
|
||||
}
|
||||
if(wwin && (wPreferences.focus_mode!=WKF_CLICK)) {
|
||||
int x, min;
|
||||
|
||||
min = 20; /* Keep at least 20 pixels visible */
|
||||
if( wwin->frame_x > min ) {
|
||||
x = wwin->frame_x - menu->frame->core->width;
|
||||
}
|
||||
else {
|
||||
x = min - menu->frame->core->width;
|
||||
}
|
||||
wMenuMove(menu, x, wwin->frame_y, True);
|
||||
}
|
||||
mapmenus(menu);
|
||||
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
unmapmenus(WMenu *menu)
|
||||
{
|
||||
int i;
|
||||
|
||||
if (menu->flags.mapped)
|
||||
XUnmapWindow(dpy, menu->frame->core->window);
|
||||
if (menu->brother->flags.mapped)
|
||||
XUnmapWindow(dpy, menu->brother->frame->core->window);
|
||||
for (i=0; i<menu->cascade_no; i++) {
|
||||
if (menu->cascades[i])
|
||||
unmapmenus(menu->cascades[i]);
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
wAppMenuUnmap(WMenu *menu)
|
||||
{
|
||||
if (menu)
|
||||
unmapmenus(menu);
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user