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use size hints for popups

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This commit is contained in:
vaxerski 2021-12-19 10:57:31 +01:00
parent 03ab2028a0
commit 141ba70705
1 changed files with 28 additions and 2 deletions
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30
src/events/events.cpp
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@ -181,8 +181,6 @@ CWindow* Events::remapFloatingWindow(int windowID, int forcemonitor) {
}
if (nextWindowCentered) {
nextWindowCentered = false;
window.setDefaultPosition(g_pWindowManager->monitors[CURRENTSCREEN].vecPosition + g_pWindowManager->monitors[CURRENTSCREEN].vecSize / 2.f - window.getDefaultSize() / 2.f);
}
@ -219,6 +217,32 @@ CWindow* Events::remapFloatingWindow(int windowID, int forcemonitor) {
//
//
// ICCCM
xcb_size_hints_t sizeHints;
const auto succ = xcb_icccm_get_wm_normal_hints_reply(g_pWindowManager->DisplayConnection, xcb_icccm_get_wm_normal_hints_unchecked(g_pWindowManager->DisplayConnection, window.getDrawable()), &sizeHints, NULL);
if (succ && nextWindowCentered /* Basically means dialog */) {
// vvv gets the max value out of the geometry, size hint, size hint max and size hint base.
auto NEWSIZE = Vector2D(std::max(std::max(sizeHints.width, (int32_t)window.getDefaultSize().x), std::max(sizeHints.max_width, sizeHints.base_width)),
std::max(std::max(sizeHints.height, (int32_t)window.getDefaultSize().y), std::max(sizeHints.max_height, sizeHints.base_height)));
// clip the new size to max monitor size
NEWSIZE = Vector2D(std::clamp(NEWSIZE.x, (double)40.f, g_pWindowManager->monitors[CURRENTSCREEN].vecSize.x),
std::clamp(NEWSIZE.y, (double)40.f, g_pWindowManager->monitors[CURRENTSCREEN].vecSize.y));
auto DELTA = NEWSIZE - window.getDefaultSize();
// update
window.setDefaultSize(NEWSIZE);
window.setDefaultPosition(window.getDefaultPosition() - DELTA / 2.f);
} else {
Debug::log(ERR, "ICCCM Size Hints failed.");
}
//
window.setSize(window.getDefaultSize());
window.setPosition(window.getDefaultPosition());
@ -245,6 +269,8 @@ CWindow* Events::remapFloatingWindow(int windowID, int forcemonitor) {
if (window.getDock())
g_pWindowManager->recalcAllDocks();
nextWindowCentered = false;
return g_pWindowManager->getWindowFromDrawable(windowID);
}