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* Make closing the translator settings window thread-safe

Browse Source 
* Insert a forgotten B_TRANSLATE
* Style fixes

Thanks to Axel Dörfler for reviewing the code.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37726 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Wim van der Meer 2010-07-24 02:22:48 +00:00
parent a3f665982e
commit 80b909c924
1 changed files with 28 additions and 21 deletions
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49
src/apps/screenshot/ScreenshotWindow.cpp
View File

@ -57,7 +57,8 @@ enum {
kLocationChanged,
kChooseLocation,
kSaveScreenshot,
kSettings
kSettings,
kCloseTranslatorSettings
};
@ -66,21 +67,21 @@ enum {
class QuitMessageFilter : public BMessageFilter {
public:
QuitMessageFilter(BWindow** window)
:
BMessageFilter((uint32)B_QUIT_REQUESTED),
fWindow(window)
{
}
virtual filter_result Filter(BMessage* message, BHandler** target)
{
*fWindow = NULL;
return B_DISPATCH_MESSAGE;
}
QuitMessageFilter(BWindow* window)
:
BMessageFilter((uint32)B_QUIT_REQUESTED),
fWindow(window)
{
}
virtual filter_result Filter(BMessage* message, BHandler** target)
{
BMessenger(fWindow).SendMessage(kCloseTranslatorSettings);
return B_SKIP_MESSAGE;
}
private:
BWindow** fWindow;
BWindow* fWindow;
};
@ -93,11 +94,11 @@ public:
{
}
virtual bool Filter(const entry_ref* ref, BNode* node,
struct stat_beos* stat, const char* filetype)
{
return node->IsDirectory();
}
virtual bool Filter(const entry_ref* ref, BNode* node,
struct stat_beos* stat, const char* filetype)
{
return node->IsDirectory();
}
};
@ -342,6 +343,11 @@ ScreenshotWindow::MessageReceived(BMessage* message)
case kSettings:
_ShowSettings(true);
break;
case kCloseTranslatorSettings:
fSettingsWindow->Lock();
fSettingsWindow->Quit();
fSettingsWindow = NULL;
default:
BWindow::MessageReceived(message);
@ -636,10 +642,11 @@ ScreenshotWindow::_ShowSettings(bool activate)
if (activate)
fSettingsWindow->Activate();
} else {
fSettingsWindow = new BWindow(rect, "Translator Settings",
fSettingsWindow = new BWindow(rect,
B_TRANSLATE("Translator Settings"),
B_TITLED_WINDOW_LOOK, B_NORMAL_WINDOW_FEEL,
B_NOT_ZOOMABLE | B_NOT_RESIZABLE);
fSettingsWindow->AddFilter(new QuitMessageFilter(&fSettingsWindow));
fSettingsWindow->AddFilter(new QuitMessageFilter(this));
fSettingsWindow->AddChild(view);
fSettingsWindow->CenterOnScreen();
fSettingsWindow->Show();