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Use xcb to set transient parent for gtk file dialog

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This commit is contained in:
Ilya Fedin 2020-12-14 14:38:03 +04:00 • committed by John Preston
parent e9e4c7a8cc
commit cd3b989e70
1 changed files with 19 additions and 18 deletions
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37
Telegram/SourceFiles/platform/linux/linux_gdk_helper.cpp
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@ -9,6 +9,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
#include "platform/linux/linux_gdk_helper.h"
#include "platform/linux/linux_libs.h"
#include "base/platform/linux/base_xcb_utilities_linux.h"
extern "C" {
#undef signals
@ -31,9 +32,6 @@ GtkLoaded gdk_helper_loaded = GtkLoaded::GtkNone;
#define GdkDrawable GdkWindow
// Gtk 2
using f_gdk_x11_drawable_get_xdisplay = Display*(*)(GdkDrawable*);
f_gdk_x11_drawable_get_xdisplay gdk_x11_drawable_get_xdisplay = nullptr;
using f_gdk_x11_drawable_get_xid = XID(*)(GdkDrawable*);
f_gdk_x11_drawable_get_xid gdk_x11_drawable_get_xid = nullptr;
@ -47,12 +45,6 @@ inline bool gdk_is_x11_window_check(Object *obj) {
return Libs::g_type_cit_helper(obj, gdk_x11_window_get_type());
}
using f_gdk_window_get_display = GdkDisplay*(*)(GdkWindow *window);
f_gdk_window_get_display gdk_window_get_display = nullptr;
using f_gdk_x11_display_get_xdisplay = Display*(*)(GdkDisplay *display);
f_gdk_x11_display_get_xdisplay gdk_x11_display_get_xdisplay = nullptr;
using f_gdk_x11_window_get_xid = Window(*)(GdkWindow *window);
f_gdk_x11_window_get_xid gdk_x11_window_get_xid = nullptr;
@ -60,7 +52,6 @@ bool GdkHelperLoadGtk2(QLibrary &lib) {
#if defined DESKTOP_APP_USE_PACKAGED && !defined DESKTOP_APP_USE_PACKAGED_LAZY
return false;
#else // DESKTOP_APP_USE_PACKAGED && !DESKTOP_APP_USE_PACKAGED_LAZY
if (!LOAD_SYMBOL(lib, "gdk_x11_drawable_get_xdisplay", gdk_x11_drawable_get_xdisplay)) return false;
if (!LOAD_SYMBOL(lib, "gdk_x11_drawable_get_xid", gdk_x11_drawable_get_xid)) return false;
return true;
#endif // !DESKTOP_APP_USE_PACKAGED || DESKTOP_APP_USE_PACKAGED_LAZY
@ -68,8 +59,6 @@ bool GdkHelperLoadGtk2(QLibrary &lib) {
bool GdkHelperLoadGtk3(QLibrary &lib) {
if (!LOAD_SYMBOL(lib, "gdk_x11_window_get_type", gdk_x11_window_get_type)) return false;
if (!LOAD_SYMBOL(lib, "gdk_window_get_display", gdk_window_get_display)) return false;
if (!LOAD_SYMBOL(lib, "gdk_x11_display_get_xdisplay", gdk_x11_display_get_xdisplay)) return false;
if (!LOAD_SYMBOL(lib, "gdk_x11_window_get_xid", gdk_x11_window_get_xid)) return false;
return true;
}
@ -89,14 +78,26 @@ bool GdkHelperLoaded() {
void XSetTransientForHint(GdkWindow *window, quintptr winId) {
if (gdk_helper_loaded == GtkLoaded::Gtk2) {
::XSetTransientForHint(gdk_x11_drawable_get_xdisplay(window),
gdk_x11_drawable_get_xid(window),
winId);
xcb_change_property(
base::Platform::XCB::GetConnectionFromQt(),
XCB_PROP_MODE_REPLACE,
gdk_x11_drawable_get_xid(window),
XCB_ATOM_WM_TRANSIENT_FOR,
XCB_ATOM_WINDOW,
32,
1,
&winId);
} else if (gdk_helper_loaded == GtkLoaded::Gtk3) {
if (gdk_is_x11_window_check(window)) {
::XSetTransientForHint(gdk_x11_display_get_xdisplay(gdk_window_get_display(window)),
gdk_x11_window_get_xid(window),
winId);
xcb_change_property(
base::Platform::XCB::GetConnectionFromQt(),
XCB_PROP_MODE_REPLACE,
gdk_x11_window_get_xid(window),
XCB_ATOM_WM_TRANSIENT_FOR,
XCB_ATOM_WINDOW,
32,
1,
&winId);
}
}
}