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qt/main: Better file-existence checking within OnMenuRecentFile() and UpdateUITheme()

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Lioncash 2018-08-10 09:45:48 +08:00 committed by zhupengfei
parent 5e658efdb8
commit 265e875e5b
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1 changed files with 6 additions and 8 deletions
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14
src/citra_qt/main.cpp
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@ -1030,9 +1030,8 @@ void GMainWindow::OnMenuRecentFile() {
QAction* action = qobject_cast<QAction*>(sender()); QAction* action = qobject_cast<QAction*>(sender());
assert(action); assert(action);
QString filename = action->data().toString(); const QString filename = action->data().toString();
QFileInfo file_info(filename); if (QFileInfo::exists(filename)) {
if (file_info.exists()) {
BootGame(filename); BootGame(filename);
} else { } else {
// Display an error message and remove the file from the list. // Display an error message and remove the file from the list.
@ -1402,15 +1401,14 @@ void GMainWindow::UpdateUITheme() {
QStringList theme_paths(default_theme_paths); QStringList theme_paths(default_theme_paths);
if (UISettings::values.theme != UISettings::themes[0].second && if (UISettings::values.theme != UISettings::themes[0].second &&
!UISettings::values.theme.isEmpty()) { !UISettings::values.theme.isEmpty()) {
QString theme_uri(":" + UISettings::values.theme + "/style.qss"); const QString theme_uri(":" + UISettings::values.theme + "/style.qss");
QFile f(theme_uri); QFile f(theme_uri);
if (!f.exists()) { if (f.open(QFile::ReadOnly | QFile::Text)) {
LOG_ERROR(Frontend, "Unable to set style, stylesheet file not found");
} else {
f.open(QFile::ReadOnly | QFile::Text);
QTextStream ts(&f); QTextStream ts(&f);
qApp->setStyleSheet(ts.readAll()); qApp->setStyleSheet(ts.readAll());
GMainWindow::setStyleSheet(ts.readAll()); GMainWindow::setStyleSheet(ts.readAll());
} else {
LOG_ERROR(Frontend, "Unable to set style, stylesheet file not found");
} }
theme_paths.append(QStringList{":/icons/default", ":/icons/" + UISettings::values.theme}); theme_paths.append(QStringList{":/icons/default", ":/icons/" + UISettings::values.theme});
QIcon::setThemeName(":/icons/" + UISettings::values.theme); QIcon::setThemeName(":/icons/" + UISettings::values.theme);