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Overview
Comment:more fixes in the SDL2 X11 video driver
Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA1: 4caae88603bc773ad7585ee5f1943c19183b6f21
User & Date: chw 2017-01-04 05:38:25
Context
2017-01-04
10:21
update nsf to version 2.1.0 check-in: 0cad25e754 user: chw tags: trunk
05:38
more fixes in the SDL2 X11 video driver check-in: 4caae88603 user: chw tags: trunk
2017-01-03
22:29
some more wayland related fixes check-in: 2ec4109adf user: chw tags: trunk
Changes
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Changes to jni/SDL2/src/video/x11/SDL_x11events.c. 

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            if (xevent.xproperty.atom == data->videodata->_NET_WM_STATE) {
                /* Get the new state from the window manager.
                   Compositing window managers can alter visibility of windows
                   without ever mapping / unmapping them, so we handle that here,
                   because they use the NETWM protocol to notify us of changes.
                 */

                const Uint32 flags = X11_GetNetWMState(_this, xevent.xproperty.window);
                const Uint32 changed = flags ^ data->window->flags;

                if ((changed & SDL_WINDOW_HIDDEN) || (changed & SDL_WINDOW_FULLSCREEN)) {
                     if (flags & SDL_WINDOW_HIDDEN) {
                         X11_DispatchUnmapNotify(data);
                     } else {
                         X11_DispatchMapNotify(data);
                    }
                }

                if (changed & SDL_WINDOW_MAXIMIZED) {
                    if (flags & SDL_WINDOW_MAXIMIZED) {
                        SDL_SendWindowEvent(data->window, SDL_WINDOWEVENT_MAXIMIZED, 0, 0);
                    } else {
                        SDL_SendWindowEvent(data->window, SDL_WINDOWEVENT_RESTORED, 0, 0);
                    }
                }
            } else if (xevent.xproperty.atom == videodata->XKLAVIER_STATE) {








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            if (xevent.xproperty.atom == data->videodata->_NET_WM_STATE) {
                /* Get the new state from the window manager.
                   Compositing window managers can alter visibility of windows
                   without ever mapping / unmapping them, so we handle that here,
                   because they use the NETWM protocol to notify us of changes.
                 */
                int success;
                const Uint32 flags = X11_GetNetWMState(_this, xevent.xproperty.window, &success);
                const Uint32 changed = flags ^ data->window->flags;

                if (success && ((changed & SDL_WINDOW_HIDDEN) || (changed & SDL_WINDOW_FULLSCREEN))) {
                     if (flags & SDL_WINDOW_HIDDEN) {
                         X11_DispatchUnmapNotify(data);
                     } else {
                         X11_DispatchMapNotify(data);
                    }
                }

                if (success && (changed & SDL_WINDOW_MAXIMIZED)) {
                    if (flags & SDL_WINDOW_MAXIMIZED) {
                        SDL_SendWindowEvent(data->window, SDL_WINDOWEVENT_MAXIMIZED, 0, 0);
                    } else {
                        SDL_SendWindowEvent(data->window, SDL_WINDOWEVENT_RESTORED, 0, 0);
                    }
                }
            } else if (xevent.xproperty.atom == videodata->XKLAVIER_STATE) {

Changes to jni/SDL2/src/video/x11/SDL_x11window.c. 

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                        PropModeReplace, (unsigned char *)atoms, count);
    } else {
        X11_XDeleteProperty(display, xwindow, _NET_WM_STATE);
    }
}

Uint32
X11_GetNetWMState(_THIS, Window xwindow)
{
    SDL_VideoData *videodata = (SDL_VideoData *) _this->driverdata;
    Display *display = videodata->display;
    Atom _NET_WM_STATE = videodata->_NET_WM_STATE;
    Atom _NET_WM_STATE_HIDDEN = videodata->_NET_WM_STATE_HIDDEN;
    Atom _NET_WM_STATE_FOCUSED = videodata->_NET_WM_STATE_FOCUSED;
    Atom _NET_WM_STATE_MAXIMIZED_VERT = videodata->_NET_WM_STATE_MAXIMIZED_VERT;
................................................................................
            flags |= SDL_WINDOW_MAXIMIZED;
        }

        if (fullscreen == 1) {
            flags |= SDL_WINDOW_FULLSCREEN;
        }
        X11_XFree(propertyValue);






    }

    /* FIXME, check the size hints for resizable */
    /* flags |= SDL_WINDOW_RESIZABLE; */

    return flags;
}
................................................................................
        } else {
            window->flags &= ~SDL_WINDOW_SHOWN;
        }
        data->visual = attrib.visual;
        data->colormap = attrib.colormap;
    }

    window->flags |= X11_GetNetWMState(_this, w);

    {
        Window FocalWindow;
        int RevertTo=0;
        X11_XGetInputFocus(data->videodata->display, &FocalWindow, &RevertTo);
        if (FocalWindow==w)
        {








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                        PropModeReplace, (unsigned char *)atoms, count);
    } else {
        X11_XDeleteProperty(display, xwindow, _NET_WM_STATE);
    }
}

Uint32
X11_GetNetWMState(_THIS, Window xwindow, int * success)
{
    SDL_VideoData *videodata = (SDL_VideoData *) _this->driverdata;
    Display *display = videodata->display;
    Atom _NET_WM_STATE = videodata->_NET_WM_STATE;
    Atom _NET_WM_STATE_HIDDEN = videodata->_NET_WM_STATE_HIDDEN;
    Atom _NET_WM_STATE_FOCUSED = videodata->_NET_WM_STATE_FOCUSED;
    Atom _NET_WM_STATE_MAXIMIZED_VERT = videodata->_NET_WM_STATE_MAXIMIZED_VERT;
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            flags |= SDL_WINDOW_MAXIMIZED;
        }

        if (fullscreen == 1) {
            flags |= SDL_WINDOW_FULLSCREEN;
        }
        X11_XFree(propertyValue);

        if (success) {
            *success = (actualType != None);
        }
    } else if (success) {
        *success = 0;
    }

    /* FIXME, check the size hints for resizable */
    /* flags |= SDL_WINDOW_RESIZABLE; */

    return flags;
}
................................................................................
        } else {
            window->flags &= ~SDL_WINDOW_SHOWN;
        }
        data->visual = attrib.visual;
        data->colormap = attrib.colormap;
    }

    window->flags |= X11_GetNetWMState(_this, w, NULL);

    {
        Window FocalWindow;
        int RevertTo=0;
        X11_XGetInputFocus(data->videodata->display, &FocalWindow, &RevertTo);
        if (FocalWindow==w)
        {

Changes to jni/SDL2/src/video/x11/SDL_x11window.h. 

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    Window xdnd_source;
#if SDL_VIDEO_OPENGL_EGL  
    EGLSurface egl_surface;
#endif
} SDL_WindowData;

extern void X11_SetNetWMState(_THIS, Window xwindow, Uint32 flags);
extern Uint32 X11_GetNetWMState(_THIS, Window xwindow);

extern int X11_CreateWindow(_THIS, SDL_Window * window);
extern int X11_CreateWindowFrom(_THIS, SDL_Window * window, const void *data);
extern char *X11_GetWindowTitle(_THIS, Window xwindow);
extern void X11_SetWindowTitle(_THIS, SDL_Window * window);
extern void X11_SetWindowIcon(_THIS, SDL_Window * window, SDL_Surface * icon);
extern void X11_SetWindowPosition(_THIS, SDL_Window * window);








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    Window xdnd_source;
#if SDL_VIDEO_OPENGL_EGL  
    EGLSurface egl_surface;
#endif
} SDL_WindowData;

extern void X11_SetNetWMState(_THIS, Window xwindow, Uint32 flags);
extern Uint32 X11_GetNetWMState(_THIS, Window xwindow, int * success);

extern int X11_CreateWindow(_THIS, SDL_Window * window);
extern int X11_CreateWindowFrom(_THIS, SDL_Window * window, const void *data);
extern char *X11_GetWindowTitle(_THIS, Window xwindow);
extern void X11_SetWindowTitle(_THIS, SDL_Window * window);
extern void X11_SetWindowIcon(_THIS, SDL_Window * window, SDL_Surface * icon);
extern void X11_SetWindowPosition(_THIS, SDL_Window * window);

Changes to jni/sdl2tk/sdl/SdlTkX.c. 

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    SDL_Event event;
    SDL_SysWMinfo wminfo;

    if (flags == 0) {
	return;
    }
    SdlTkLock(NULL);

    if (SDL_GetWindowWMInfo(SdlTkX.sdlscreen, &wminfo)) {
	if (wminfo.subsystem == SDL_SYSWM_WAYLAND) {
	    /*
	     * Currently there's no stable support for
	     * changing the window visibility/state/size
	     * in the Wayland video driver.
	     */








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    SDL_Event event;
    SDL_SysWMinfo wminfo;

    if (flags == 0) {
	return;
    }
    SdlTkLock(NULL);
    SDL_VERSION(&wminfo.version);
    if (SDL_GetWindowWMInfo(SdlTkX.sdlscreen, &wminfo)) {
	if (wminfo.subsystem == SDL_SYSWM_WAYLAND) {
	    /*
	     * Currently there's no stable support for
	     * changing the window visibility/state/size
	     * in the Wayland video driver.
	     */

Fossil version [3e183bfad8] 2019-08-21 19:18:06