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Give Dhewm3SettingsMenu a sane default size and position

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This commit is contained in:
Daniel Gibson 2024-06-04 10:32:28 +02:00
parent c317e604c6
commit 81d912ab4b
1 changed files with 22 additions and 0 deletions
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22
neo/framework/Dhewm3SettingsMenu.cpp
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@ -2282,12 +2282,25 @@ static bool BeginTabChild( const char* name )
return ret;
}
static ImVec2 settingsMenuDefaultSize;
static ImVec2 settingsMenuDefaultPos;
// called from D3::ImGuiHooks::NewFrame() (if this window is enabled)
void Com_DrawDhewm3SettingsMenu()
{
bool showSettingsWindow = true;
// to avoid people being too confused by the collapse window feature,
// uncollapse it when it's being opened (so pressing F10 twice will restore your window)
ImGui::SetNextWindowCollapsed( false, ImGuiCond_Appearing );
// for some reason ImGui doesn't calculate a sane default window size when using
// childwindows in the tabs and on first use the window is just the icons in the taskbar
// so set a sane default size the first time it's opened (afterwards the size set by the
// user is respected)
ImGui::SetNextWindowSize( settingsMenuDefaultSize, ImGuiCond_FirstUseEver );
// set a sane default pos first time each session (if the window somehow gets "lost" after
// switching to a lower resolution, restarting dhewm3 will fix it)
ImGui::SetNextWindowPos( settingsMenuDefaultPos, ImGuiCond_Once );
ImGui::Begin("dhewm3 Settings", &showSettingsWindow);
@ -2360,6 +2373,15 @@ static void InitDhewm3SettingsMenu()
InitVideoOptionsMenu();
InitAudioOptionsMenu();
InitGameOptionsMenu();
const ImGuiStyle& style = ImGui::GetStyle();
float defaultWidth = ImGui::CalcTextSize( "Control BindingsControl OptionsVideo OptionsAudio OptionsGame OptionsOther Options" ).x;
defaultWidth += 2.0f * style.WindowPadding.x + 12.0f * style.FramePadding.x + 5.0f * style.ItemInnerSpacing.x;
ImVec2 displaySize = ImGui::GetIO().DisplaySize;
settingsMenuDefaultSize.x = fminf( defaultWidth, displaySize.x * 0.8f );
settingsMenuDefaultSize.y = displaySize.y * 0.95f;
settingsMenuDefaultPos = displaySize * 0.025f;
}
// !! Don't call this function directly, always use !!