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Re-worked the fonts collector log box to use wx's event system. If this doesn't fix the crashes, I'll try sacrificing a goat.

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Originally committed to SVN as r1787.
This commit is contained in:
Rodrigo Braz Monteiro 2008-01-20 06:46:10 +00:00
parent 984c2362fd
commit f5306dc6a9
2 changed files with 44 additions and 20 deletions
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55
aegisub/dialog_fonts_collector.cpp
View file

@ -65,6 +65,12 @@ enum IDs {
};
/////////
// Event
DECLARE_EVENT_TYPE(EVT_ADD_TEXT, -1)
DEFINE_EVENT_TYPE(EVT_ADD_TEXT)
///////////////
// Constructor
DialogFontsCollector::DialogFontsCollector(wxWindow *parent)
@ -160,12 +166,18 @@ BEGIN_EVENT_TABLE(DialogFontsCollector, wxDialog)
EVT_BUTTON(BROWSE_BUTTON,DialogFontsCollector::OnBrowse)
EVT_BUTTON(wxID_CLOSE,DialogFontsCollector::OnClose)
EVT_RADIOBOX(RADIO_BOX,DialogFontsCollector::OnRadio)
EVT_COMMAND(0,EVT_ADD_TEXT,DialogFontsCollector::OnAddText)
END_EVENT_TABLE()
////////////////////
// Start processing
void DialogFontsCollector::OnStart(wxCommandEvent &event) {
// Clear
LogBox->SetReadOnly(false);
LogBox->ClearAll();
LogBox->SetReadOnly(true);
// Action being done
int action = CollectAction->GetSelection();
@ -317,6 +329,23 @@ void DialogFontsCollector::Update(int value) {
}
////////////
// Add text
void DialogFontsCollector::OnAddText(wxCommandEvent &event) {
ColourString *str = (ColourString*) event.GetClientData();
LogBox->SetReadOnly(false);
int pos = LogBox->GetLength();
LogBox->AppendText(str->text);
if (str->colour) {
LogBox->StartStyling(pos,31);
LogBox->SetStyling(str->text.Length(),str->colour);
}
delete str;
LogBox->GotoPos(pos);
LogBox->SetReadOnly(true);
}
///////////////////////
// Collect font files
void FontsCollectorThread::CollectFontData () {
@ -354,13 +383,6 @@ wxThread::ExitCode FontsCollectorThread::Entry() {
///////////
// Collect
void FontsCollectorThread::Collect() {
// Clear log box
wxMutexGuiEnter();
collector->LogBox->SetReadOnly(false);
collector->LogBox->ClearAll();
collector->LogBox->SetReadOnly(true);
wxMutexGuiLeave();
// Set destination folder
int oper = collector->CollectAction->GetSelection();
destFolder = collector->DestBox->GetValue();
@ -588,19 +610,12 @@ void FontsCollectorThread::AddFont(wxString fontname,int mode) {
///////////////
// Append text
void FontsCollectorThread::AppendText(wxString text,int colour) {
wxStyledTextCtrl *LogBox = collector->LogBox;
wxMutexGuiEnter();
LogBox->SetReadOnly(false);
int pos = LogBox->GetLength();
LogBox->AppendText(text);
if (colour) {
LogBox->StartStyling(pos,31);
LogBox->SetStyling(text.Length(),colour);
}
LogBox->GotoPos(pos);
LogBox->SetReadOnly(true);
//wxSafeYield();
wxMutexGuiLeave();
ColourString *str = new ColourString;
str->text = text;
str->colour = colour;
wxCommandEvent event(EVT_ADD_TEXT,0);
event.SetClientData(str);
collector->AddPendingEvent(event);
}

9
aegisub/dialog_fonts_collector.h
View file

@ -105,6 +105,7 @@ private:
void OnClose(wxCommandEvent &event);
void OnBrowse(wxCommandEvent &event);
void OnRadio(wxCommandEvent &event);
void OnAddText(wxCommandEvent &event);
void Update(int value=-1);
public:
@ -113,3 +114,11 @@ public:
DECLARE_EVENT_TABLE()
};
//////////////////////////////////////
// Helper class to pass strings along
struct ColourString {
wxString text;
int colour;
};