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Improvements for MRU

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avoid duplicates
always put the last file loaded to top of the list
This commit is contained in:
LittleWhite 2015-08-17 22:50:52 +02:00
parent ef7eb8bc4c
commit adee93d784
2 changed files with 33 additions and 11 deletions
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26
src/citra_qt/main.cpp
View file

@ -287,6 +287,17 @@ void GMainWindow::ShutdownGame() {
render_window->hide();
}
void GMainWindow::StoreRecentFile(const QString& filename)
{
QSettings settings;
QStringList recent_files = settings.value("recentFiles").toStringList();
recent_files.prepend(filename);
recent_files.removeDuplicates();
settings.setValue("recentFiles", recent_files);
UpdateRecentFiles();
}
void GMainWindow::UpdateRecentFiles() {
QSettings settings;
QStringList recent_files = settings.value("recentFiles").toStringList();
@ -297,6 +308,7 @@ void GMainWindow::UpdateRecentFiles() {
QString text = QString("&%1. %2").arg(i + 1).arg(QFileInfo(recent_files[i]).fileName());
actions_recent_files[i]->setText(text);
actions_recent_files[i]->setData(recent_files[i]);
actions_recent_files[i]->setToolTip(recent_files[i]);
actions_recent_files[i]->setVisible(true);
}
@ -319,11 +331,7 @@ void GMainWindow::OnMenuLoadFile() {
QString filename = QFileDialog::getOpenFileName(this, tr("Load File"), rom_path, tr("3DS executable (*.3ds *.3dsx *.elf *.axf *.cci *.cxi)"));
if (filename.size()) {
settings.setValue("romsPath", QFileInfo(filename).path());
// Update recent files list
QStringList recent_files = settings.value("recentFiles").toStringList();
recent_files.prepend(filename);
settings.setValue("recentFiles", recent_files);
UpdateRecentFiles(); // Update UI
StoreRecentFile(filename);
BootGame(filename.toLatin1().data());
}
@ -349,6 +357,7 @@ void GMainWindow::OnMenuRecentFile() {
QFileInfo file_info(filename);
if (file_info.exists()) {
BootGame(filename.toLatin1().data());
StoreRecentFile(filename); // Put the filename on top of the list
} else {
// Display an error message and remove the file from the list.
QMessageBox::information(this, tr("File not found"), tr("File \"%1\" not found").arg(filename));
@ -357,12 +366,7 @@ void GMainWindow::OnMenuRecentFile() {
QStringList recent_files = settings.value("recentFiles").toStringList();
recent_files.removeOne(filename);
settings.setValue("recentFiles", recent_files);
action->setVisible(false);
// Grey out the recent files menu if the list is empty
if (ui.menu_recent_files->isEmpty()) {
ui.menu_recent_files->setEnabled(false);
}
UpdateRecentFiles();
}
}

18
src/citra_qt/main.h
View file

@ -60,6 +60,24 @@ private:
void BootGame(const std::string& filename);
void ShutdownGame();
/**
* Stores the filename in the recently loaded files list.
* The new filename is stored at the beginning of the recently loaded files list.
* After inserting the new entry, duplicates are removed meaning that if
* this was inserted from \a OnMenuRecentFile(), the entry will be put on top
* and remove from its previous position.
*
* Finally, this function calls \a UpdateRecentFiles() to update the UI.
*
* @param filename the filename to store
*/
void StoreRecentFile(const QString& filename);
/**
* Updates the recent files menu.
* Menu entries are rebuilt from the configuration file.
* If there is no entry in the menu, the menu is greyed out.
*/
void UpdateRecentFiles();
void closeEvent(QCloseEvent* event) override;