mirror of
https://github.com/reactos/wine.git
synced 2024-12-05 02:07:16 +00:00
196 lines
6.4 KiB
C
196 lines
6.4 KiB
C
/*
|
|
* X11DRV desktop window handling
|
|
*
|
|
* Copyright 2001 Alexandre Julliard
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library 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
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
|
|
*/
|
|
|
|
#include "config.h"
|
|
#include <X11/cursorfont.h>
|
|
#include <X11/Xlib.h>
|
|
|
|
#include "wine/winuser16.h"
|
|
#include "win.h"
|
|
#include "ddrawi.h"
|
|
#include "x11drv.h"
|
|
#include "wine/debug.h"
|
|
|
|
WINE_DEFAULT_DEBUG_CHANNEL(x11drv);
|
|
|
|
/* data for resolution changing */
|
|
static LPDDHALMODEINFO dd_modes;
|
|
static unsigned int dd_mode_count;
|
|
|
|
static unsigned int max_width;
|
|
static unsigned int max_height;
|
|
|
|
static const unsigned int widths[] = {320, 400, 512, 640, 800, 1024, 1152, 1280, 1400, 1600};
|
|
static const unsigned int heights[] = {200, 300, 384, 480, 600, 768, 864, 1024, 1050, 1200};
|
|
#define NUM_DESKTOP_MODES (sizeof(widths) / sizeof(widths[0]))
|
|
|
|
/* create the mode structures */
|
|
static void make_modes(void)
|
|
{
|
|
int i;
|
|
/* original specified desktop size */
|
|
X11DRV_Settings_AddOneMode(screen_width, screen_height, 0, 60);
|
|
for (i=0; i<NUM_DESKTOP_MODES; i++)
|
|
{
|
|
if ( (widths[i] <= max_width) && (heights[i] <= max_height) )
|
|
{
|
|
if ( ( (widths[i] != max_width) || (heights[i] != max_height) ) &&
|
|
( (widths[i] != screen_width) || (heights[i] != screen_height) ) )
|
|
{
|
|
/* only add them if they are smaller than the root window and unique */
|
|
X11DRV_Settings_AddOneMode(widths[i], heights[i], 0, 60);
|
|
}
|
|
}
|
|
}
|
|
if ((max_width != screen_width) && (max_height != screen_height))
|
|
{
|
|
/* root window size (if different from desktop window) */
|
|
X11DRV_Settings_AddOneMode(max_width, max_height, 0, 60);
|
|
}
|
|
}
|
|
|
|
/***********************************************************************
|
|
* X11DRV_resize_desktop
|
|
*
|
|
* Reset the desktop window size and WM hints
|
|
*/
|
|
static int X11DRV_resize_desktop( unsigned int width, unsigned int height )
|
|
{
|
|
XSizeHints *size_hints;
|
|
Display *display = thread_display();
|
|
Window w = root_window;
|
|
/* set up */
|
|
wine_tsx11_lock();
|
|
size_hints = XAllocSizeHints();
|
|
if (!size_hints)
|
|
{
|
|
ERR("Not enough memory for window manager hints.\n" );
|
|
wine_tsx11_unlock();
|
|
return 0;
|
|
}
|
|
size_hints->min_width = size_hints->max_width = width;
|
|
size_hints->min_height = size_hints->max_height = height;
|
|
size_hints->flags = PMinSize | PMaxSize | PSize;
|
|
|
|
/* do the work */
|
|
XSetWMNormalHints( display, w, size_hints );
|
|
XResizeWindow( display, w, width, height );
|
|
|
|
/* clean up */
|
|
XFree( size_hints );
|
|
XFlush( display );
|
|
wine_tsx11_unlock();
|
|
X11DRV_handle_desktop_resize( width, height );
|
|
return 1;
|
|
}
|
|
|
|
static int X11DRV_desktop_GetCurrentMode(void)
|
|
{
|
|
unsigned int i;
|
|
DWORD dwBpp = screen_depth;
|
|
if (dwBpp == 24) dwBpp = 32;
|
|
for (i=0; i<dd_mode_count; i++)
|
|
{
|
|
if ( (screen_width == dd_modes[i].dwWidth) &&
|
|
(screen_height == dd_modes[i].dwHeight) &&
|
|
(dwBpp == dd_modes[i].dwBPP))
|
|
return i;
|
|
}
|
|
ERR("In unknown mode, returning default\n");
|
|
return 0;
|
|
}
|
|
|
|
static LONG X11DRV_desktop_SetCurrentMode(int mode)
|
|
{
|
|
DWORD dwBpp = screen_depth;
|
|
if (dwBpp == 24) dwBpp = 32;
|
|
if (dwBpp != dd_modes[mode].dwBPP)
|
|
{
|
|
FIXME("Cannot change screen BPP from %d to %d\n", dwBpp, dd_modes[mode].dwBPP);
|
|
/* Ignore the depth missmatch
|
|
*
|
|
* Some (older) applications require a specific bit depth, this will allow them
|
|
* to run. X11drv performs a color depth conversion if needed.
|
|
*/
|
|
}
|
|
TRACE("Resizing Wine desktop window to %dx%d\n", dd_modes[mode].dwWidth, dd_modes[mode].dwHeight);
|
|
X11DRV_resize_desktop(dd_modes[mode].dwWidth, dd_modes[mode].dwHeight);
|
|
return DISP_CHANGE_SUCCESSFUL;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* X11DRV_init_desktop
|
|
*
|
|
* Setup the desktop when not using the root window.
|
|
*/
|
|
void X11DRV_init_desktop( Window win, unsigned int width, unsigned int height )
|
|
{
|
|
root_window = win;
|
|
max_width = screen_width;
|
|
max_height = screen_height;
|
|
screen_width = width;
|
|
screen_height = height;
|
|
xinerama_init();
|
|
|
|
/* initialize the available resolutions */
|
|
dd_modes = X11DRV_Settings_SetHandlers("desktop",
|
|
X11DRV_desktop_GetCurrentMode,
|
|
X11DRV_desktop_SetCurrentMode,
|
|
NUM_DESKTOP_MODES+2, 1);
|
|
make_modes();
|
|
X11DRV_Settings_AddDepthModes();
|
|
dd_mode_count = X11DRV_Settings_GetModeCount();
|
|
X11DRV_Settings_SetDefaultMode(0);
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* X11DRV_create_desktop
|
|
*
|
|
* Create the X11 desktop window for the desktop mode.
|
|
*/
|
|
Window X11DRV_create_desktop( UINT width, UINT height )
|
|
{
|
|
XSetWindowAttributes win_attr;
|
|
Window win;
|
|
Display *display = thread_display();
|
|
|
|
wine_tsx11_lock();
|
|
|
|
/* Create window */
|
|
win_attr.event_mask = ExposureMask | KeyPressMask | KeyReleaseMask |
|
|
PointerMotionMask | ButtonPressMask | ButtonReleaseMask;
|
|
win_attr.cursor = XCreateFontCursor( display, XC_top_left_arrow );
|
|
|
|
if (visual != DefaultVisual( display, DefaultScreen(display) ))
|
|
win_attr.colormap = XCreateColormap( display, DefaultRootWindow(display),
|
|
visual, AllocNone );
|
|
else
|
|
win_attr.colormap = None;
|
|
|
|
win = XCreateWindow( display, DefaultRootWindow(display),
|
|
0, 0, width, height, 0, screen_depth, InputOutput, visual,
|
|
CWEventMask | CWCursor | CWColormap, &win_attr );
|
|
XFlush( display );
|
|
wine_tsx11_unlock();
|
|
if (win != None) X11DRV_init_desktop( win, width, height );
|
|
return win;
|
|
}
|