thirdparty/scummvm
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Fix (workaround?) for bugs #917700 and #917697

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svn-id: r13323
This commit is contained in:
Max Horn 2004-03-17 00:18:07 +00:00
parent 4a15a80eb3
commit 93ef5161a5
1 changed files with 10 additions and 36 deletions
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46
gui/browser.cpp
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@ -43,41 +43,6 @@ BrowserDialog::~BrowserDialog() {
CFRelease(_titleRef);
}
static void myNavEventProc(NavEventCallbackMessage message, NavCBRecPtr callBackParms, void * callBackUD) {
switch (message) {
case kNavCBStart: {
// Force the window to be in the shielding window level -- this way
// it's visible even in fullscreen mode.
// Some glitches remain:
// - Need to center the nav dialog over the game window
// - In fullscreen mode, the game window won't be redrawn while the nav
// dialog is up, since our event loop won't run.
// - It will not work well if you try to use it in 320x200 fullscreen mode.
// Not that I have found any machine which actually supports that :-).
WindowGroupRef group;
OSStatus err;
err = CreateWindowGroup(0, &group);
SetWindowGroupLevel(group, CGShieldingWindowLevel());
err = SetWindowGroup(callBackParms->window, group);
break; }
case kNavCBTerminate: {
WindowGroupRef group;
OSStatus err;
group = GetWindowGroup(callBackParms->window);
err = ReleaseWindowGroup(group);
break; }
case kNavCBEvent: {
// TODO: here we could try to redraw the ScummVM window.
// This will probably require direct interfacing with the (SDL) backend
// and/or with Cocoa.
break; }
}
}
static NavEventUPP myNavEventUPP = NewNavEventUPP((NavEventProcPtr)myNavEventProc);
int BrowserDialog::runModal() {
NavDialogRef dialogRef;
WindowRef windowRef = 0;
@ -88,6 +53,11 @@ int BrowserDialog::runModal() {
delete _choice;
_choice = 0;
// If in fullscreen mode, switch to windowed mode
bool wasFullscreen = g_system->getFeatureState(OSystem::kFeatureFullscreenMode);
if (wasFullscreen)
g_system->setFeatureState(OSystem::kFeatureFullscreenMode, false);
// Temporarily show the real mouse
ShowCursor();
@ -98,7 +68,7 @@ int BrowserDialog::runModal() {
// options.message = CFSTR("Select your game directory");
options.modality = kWindowModalityAppModal;
err = NavCreateChooseFolderDialog(&options, myNavEventUPP, 0, g_system, &dialogRef);
err = NavCreateChooseFolderDialog(&options, 0, 0, 0, &dialogRef);
assert(err == noErr);
windowRef = NavDialogGetWindow(dialogRef);
@ -136,6 +106,10 @@ int BrowserDialog::runModal() {
NavDialogDispose(dialogRef);
// If we were in fullscreen mode, switch back
if (wasFullscreen)
g_system->setFeatureState(OSystem::kFeatureFullscreenMode, true);
return (_choice != 0);
}