Fix indent

[kdenlive] / src / titledocument.cpp

diff --git a/src/titledocument.cpp b/src/titledocument.cpp
index 7aebd8f434261937214d3d798b39277cfc6496a3..5d29e1bf7d5c2a53118695d685cdac9a11374a08 100644 (file)
--- a/src/titledocument.cpp
+++ b/src/titledocument.cpp
@@ -37,6 +37,8 @@
 #include <QFile>
 #include <QTextCursor>
 
+#include <locale.h>
+
 #if QT_VERSION >= 0x040600
 #include <QGraphicsEffect>
 #include <QGraphicsBlurEffect>
@@ -58,6 +60,8 @@ QByteArray fileToByteArray(const QString& filename)
 TitleDocument::TitleDocument()
 {
     m_scene = NULL;
+    m_width = 0;
+    m_height = 0;
 }
 
 void TitleDocument::setScene(QGraphicsScene* _scene, int width, int height)
@@ -121,6 +125,9 @@ QDomDocument TitleDocument::xml(QGraphicsRectItem* startv, QGraphicsRectItem* en
     QDomElement main = doc.createElement("kdenlivetitle");
     main.setAttribute("width", m_width);
     main.setAttribute("height", m_height);
+    // Save locale
+    const char *locale = setlocale(LC_NUMERIC, NULL);
+    main.setAttribute("LC_NUMERIC", locale);
     doc.appendChild(main);
 
     foreach(QGraphicsItem * item, m_scene->items()) {
@@ -166,11 +173,16 @@ QDomDocument TitleDocument::xml(QGraphicsRectItem* startv, QGraphicsRectItem* en
                 QColor fontcolor = cursor.charFormat().foreground().color();
                 content.setAttribute("font-color", colorToString(fontcolor));
                 if (!t->data(101).isNull()) content.setAttribute("font-outline", t->data(101).toDouble());
-                if (!t->data(102).isNull()) content.setAttribute("font-outline-color", colorToString(QColor(t->data(102).toString())));
+                if (!t->data(102).isNull()) {
+                    QVariant variant = t->data(102);
+                    QColor outlineColor = variant.value<QColor>();
+                    content.setAttribute("font-outline-color", colorToString(outlineColor));
+                }
             }
             if (!t->data(100).isNull()) {
                 QStringList effectParams = t->data(100).toStringList();
                 QString effectName = effectParams.takeFirst();
+               content.setAttribute("textwidth", t->sceneBoundingRect().width());
                 content.setAttribute(effectName, effectParams.join(";"));
             }
 
@@ -219,7 +231,8 @@ QDomDocument TitleDocument::xml(QGraphicsRectItem* startv, QGraphicsRectItem* en
             if (blur) {
                 effect.setAttribute("type", "blur");
                 effect.setAttribute("blurradius", blur->blurRadius());
-            } else {
+            } /*else {
+               //WARNING:those effects are anyways broken because they use QPixmaps which are not safe for MLT's threaded workflow
                 QGraphicsDropShadowEffect *shadow = static_cast <QGraphicsDropShadowEffect *>(eff);
                 if (shadow) {
                     effect.setAttribute("type", "shadow");
@@ -227,7 +240,7 @@ QDomDocument TitleDocument::xml(QGraphicsRectItem* startv, QGraphicsRectItem* en
                     effect.setAttribute("xoffset", shadow->xOffset());
                     effect.setAttribute("yoffset", shadow->yOffset());
                 }
-            }
+            }*/
             e.appendChild(effect);
         }
 #endif
@@ -257,12 +270,12 @@ QDomDocument TitleDocument::xml(QGraphicsRectItem* startv, QGraphicsRectItem* en
 
 /** \brief Get the background color (incl. alpha) from the document, if possibly
   * \returns The background color of the document, inclusive alpha. If none found, returns (0,0,0,0) */
-QColor TitleDocument::getBackgroundColor()
+QColor TitleDocument::getBackgroundColor() const
 {
     QColor color(0, 0, 0, 0);
     if (m_scene) {
         QList<QGraphicsItem *> items = m_scene->items();
-        for (int i = 0; i < items.size(); i++) {
+        for (int i = 0; i < items.size(); ++i) {
             if (items.at(i)->zValue() == -1100) {
                 color = ((QGraphicsRectItem *)items.at(i))->brush().color();
                 return color;
@@ -273,20 +286,23 @@ QColor TitleDocument::getBackgroundColor()
 }
 
 
-bool TitleDocument::saveDocument(const KUrl& url, QGraphicsRectItem* startv, QGraphicsRectItem* endv, int out, bool embed)
+bool TitleDocument::saveDocument(const KUrl& url, QGraphicsRectItem* startv, QGraphicsRectItem* endv, int duration, bool embed)
 {
     if (!m_scene)
         return false;
 
     QDomDocument doc = xml(startv, endv, embed);
-    doc.documentElement().setAttribute("out", out);
+    doc.documentElement().setAttribute("duration", duration);
+    // keep some time for backwards compatibility (opening projects with older versions) - 26/12/12
+    doc.documentElement().setAttribute("out", duration);
     KTemporaryFile tmpfile;
     if (!tmpfile.open()) {
         kWarning() << "/////  CANNOT CREATE TMP FILE in: " << tmpfile.fileName();
         return false;
     }
     QFile xmlf(tmpfile.fileName());
-    xmlf.open(QIODevice::WriteOnly);
+    if (!xmlf.open(QIODevice::WriteOnly))
+        return false;
     xmlf.write(doc.toString().toUtf8());
     if (xmlf.error() != QFile::NoError) {
         xmlf.close();
@@ -296,7 +312,7 @@ bool TitleDocument::saveDocument(const KUrl& url, QGraphicsRectItem* startv, QGr
     return KIO::NetAccess::upload(tmpfile.fileName(), url, 0);
 }
 
-int TitleDocument::loadFromXml(QDomDocument doc, QGraphicsRectItem* startv, QGraphicsRectItem* endv, int *out, const QString& projectpath)
+int TitleDocument::loadFromXml(const QDomDocument& doc, QGraphicsRectItem* startv, QGraphicsRectItem* endv, int *duration, const QString& projectpath)
 {
     m_projectPath = projectpath;
     QDomNodeList titles = doc.elementsByTagName("kdenlivetitle");
@@ -322,16 +338,18 @@ int TitleDocument::loadFromXml(QDomDocument doc, QGraphicsRectItem* startv, QGra
         }
     }
     //TODO: get default title duration instead of hardcoded one
-    if (doc.documentElement().hasAttribute("out"))
-        *out = doc.documentElement().attribute("out").toInt();
+    if (doc.documentElement().hasAttribute("duration"))
+        *duration = doc.documentElement().attribute("duration").toInt();
+    else if (doc.documentElement().hasAttribute("out"))
+        *duration = doc.documentElement().attribute("out").toInt();
     else
-        *out = 125;
+        *duration = 125;
 
     int maxZValue = 0;
     if (titles.size()) {
 
         QDomNodeList items = titles.item(0).childNodes();
-        for (int i = 0; i < items.count(); i++) {
+        for (int i = 0; i < items.count(); ++i) {
             QGraphicsItem *gitem = NULL;
             kDebug() << items.item(i).attributes().namedItem("type").nodeValue();
             int zValue = items.item(i).attributes().namedItem("z-index").nodeValue().toInt();
@@ -489,7 +507,7 @@ int TitleDocument::loadFromXml(QDomDocument doc, QGraphicsRectItem* startv, QGra
                 QColor color = QColor(stringToColor(items.item(i).attributes().namedItem("color").nodeValue()));
                 //color.setAlpha(items.item(i).attributes().namedItem("alpha").nodeValue().toInt());
                 QList<QGraphicsItem *> items = m_scene->items();
-                for (int i = 0; i < items.size(); i++) {
+                for (int i = 0; i < items.size(); ++i) {
                     if (items.at(i)->zValue() == -1100) {
                         ((QGraphicsRectItem *)items.at(i))->setBrush(QBrush(color));
                         break;