thirdparty/scummvm
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GUI: Add support for GUI window sizing based on screen resolution

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This commit is contained in:
Lothar Serra Mari 2021-04-18 12:46:56 +02:00
parent 470b486668
commit ceca0b5ae8
1 changed files with 20 additions and 3 deletions
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23
backends/graphics/openglsdl/openglsdl-graphics.cpp
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@ -299,6 +299,13 @@ void OpenGLSdlGraphicsManager::notifyResize(const int width, const int height) {
debug(3, "req: %d x %d cur: %d x %d, scale: %d", width, height, currentWidth, currentHeight, scale);
handleResize(currentWidth, currentHeight);
// Remember window size in windowed mode
if (!_wantsFullScreen) {
ConfMan.setInt("last_window_width", currentWidth, Common::ConfigManager::kApplicationDomain);
ConfMan.setInt("last_window_height", currentHeight, Common::ConfigManager::kApplicationDomain);
}
#else
if (!_ignoreResizeEvents && _hwScreen && !(_hwScreen->flags & SDL_FULLSCREEN)) {
// We save that we handled a resize event here. We need to know this
@ -329,9 +336,19 @@ bool OpenGLSdlGraphicsManager::loadVideoMode(uint requestedWidth, uint requested
_lastRequestedWidth = requestedWidth;
_lastRequestedHeight = requestedHeight;
// Apply the currently saved scale setting.
requestedWidth *= _graphicsScale;
requestedHeight *= _graphicsScale;
if (ConfMan.hasKey("last_window_width", Common::ConfigManager::kApplicationDomain) && ConfMan.hasKey("last_window_height", Common::ConfigManager::kApplicationDomain)) {
requestedWidth = ConfMan.getInt("last_window_width", Common::ConfigManager::kApplicationDomain);
requestedHeight = ConfMan.getInt("last_window_height", Common::ConfigManager::kApplicationDomain);
} else {
// Set the basic window size based on the desktop resolution
Common::Rect desktopRes = _window->getDesktopResolution();
requestedWidth = desktopRes.width() * 0.3f;
requestedHeight = desktopRes.height() * 0.4f;
// Apply scaler
requestedWidth *= _graphicsScale;
requestedHeight *= _graphicsScale;
}
// Set up the mode.
return setupMode(requestedWidth, requestedHeight);