Cleanup document loading and make sure to read all thumbs from disk cache on opening

[kdenlive] / src / profilesdialog.cpp

diff --git a/src/profilesdialog.cpp b/src/profilesdialog.cpp
index c8c4a0dd80c5eb39da00a99446e560c98bc48f7d..68aff4698fce879418471f83f7a5890c307b4ab1 100644 (file)
--- a/src/profilesdialog.cpp
+++ b/src/profilesdialog.cpp
@@ -26,7 +26,9 @@
 #include <KIO/NetAccess>
 
 #include <QDir>
+#include <qscriptengine.h>
 #include <QCloseEvent>
+#include <QScriptEngine>
 
 ProfilesDialog::ProfilesDialog(QWidget * parent) :
     QDialog(parent),
@@ -281,17 +283,14 @@ MltVideoProfile ProfilesDialog::getVideoProfile(QString name)
 }
 
 // static
-double ProfilesDialog::getStringEval(const MltVideoProfile &profile, QString eval)
+double ProfilesDialog::getStringEval(const MltVideoProfile &profile, QString eval, QPoint frameSize)
 {
-    double result;
-    eval.replace("%width", QString::number(profile.width));
-    eval.replace("%height", QString::number(profile.height));
-    if (eval.contains('/')) result = (double) eval.section('/', 0, 0).toInt() / eval.section('/', 1, 1).toInt();
-    else if (eval.contains('*')) result = (double) eval.section('*', 0, 0).toInt() * eval.section('*', 1, 1).toInt();
-    else if (eval.contains('+')) result = (double) eval.section('+', 0, 0).toInt() + eval.section('+', 1, 1).toInt();
-    else if (eval.contains('-')) result = (double) eval.section('-', 0, 0).toInt() - eval.section('-', 1, 1).toInt();
-    else result = eval.toDouble();
-    return result;
+    QScriptEngine sEngine;
+    sEngine.globalObject().setProperty("maxWidth", profile.width > frameSize.x() ? profile.width : frameSize.x());
+    sEngine.globalObject().setProperty("maxHeight", profile.height > frameSize.y() ? profile.height : frameSize.y());
+    sEngine.globalObject().setProperty("width", profile.width);
+    sEngine.globalObject().setProperty("height", profile.height);
+    return sEngine.evaluate(eval.remove('%')).toNumber();
 }
 
 
@@ -570,7 +569,7 @@ void ProfilesDialog::slotUpdateDisplay(QString currentProfile)
         m_view.profiles_list->blockSignals(false);
         return;
     }
-
+    QLocale locale;
     m_selectedProfileIndex = m_view.profiles_list->currentIndex();
     if (currentProfile.isEmpty()) currentProfile = m_view.profiles_list->itemData(m_view.profiles_list->currentIndex()).toString();
     m_isCustomProfile = currentProfile.contains('/');
@@ -590,9 +589,9 @@ void ProfilesDialog::slotUpdateDisplay(QString currentProfile)
     m_view.frame_den->setValue(values.value("frame_rate_den").toInt());
     m_view.progressive->setChecked(values.value("progressive").toInt());
     if (values.value("progressive").toInt()) {
-        m_view.fields->setText(QString::number((double) values.value("frame_rate_num").toInt() / values.value("frame_rate_den").toInt(), 'f', 2));
+        m_view.fields->setText(locale.toString((double) values.value("frame_rate_num").toInt() / values.value("frame_rate_den").toInt(), 'f', 2));
     } else {
-        m_view.fields->setText(QString::number((double) 2 * values.value("frame_rate_num").toInt() / values.value("frame_rate_den").toInt(), 'f', 2));
+        m_view.fields->setText(locale.toString((double) 2 * values.value("frame_rate_num").toInt() / values.value("frame_rate_den").toInt(), 'f', 2));
     }
 
     int colorix = m_view.colorspace->findData(values.value("colorspace").toInt());