newstuff and templates for title

[kdenlive] / src / titlewidget.cpp

diff --git a/src/titlewidget.cpp b/src/titlewidget.cpp
index 48c369f0c9e6439100e71851b852013e79062183..e0e2de949f3c2b63cb2642a6c92e8cfbd0bcbba8 100644 (file)
--- a/src/titlewidget.cpp
+++ b/src/titlewidget.cpp
@@ -18,7 +18,7 @@
 #include "titlewidget.h"
 #include "kdenlivesettings.h"
 #include "KoSliderCombo.h"
-
+#include "kthumb.h"
 #include <cmath>
 
 #include <KDebug>
@@ -38,6 +38,8 @@
 #include <QSignalMapper>
 #include <QTextBlockFormat>
 #include <QTextCursor>
+#include <QComboBox>
+#include <QCryptographicHash>
 
 #if QT_VERSION >= 0x040600
 #include <QGraphicsEffect>
@@ -45,6 +47,8 @@
 #include <QGraphicsDropShadowEffect>
 #endif
 
+static QList<TitleTemplate> titletemplates;
+
 int settingUp = false;
 
 const int IMAGEITEM = 7;
@@ -424,8 +428,18 @@ TitleWidget::TitleWidget(KUrl url, Timecode tc, QString projectTitlePath, Render
     initAnimation();
     connect(anim_start, SIGNAL(toggled(bool)), this, SLOT(slotAnimStart(bool)));
     connect(anim_end, SIGNAL(toggled(bool)), this, SLOT(slotAnimEnd(bool)));
+       connect(templateBox,SIGNAL(currentIndexChanged(int)),this,SLOT(templateIndexChanged(int)));
 
     buttonBox->button(QDialogButtonBox::Ok)->setEnabled(KdenliveSettings::hastitleproducer());
+       refreshTitleTemplates();
+       templateBox->setIconSize(QSize(60,60));
+       templateBox->clear();
+       templateBox->addItem("");
+       foreach (TitleTemplate t, titletemplates)
+       {
+               templateBox->addItem(t.icon,t.name,t.file);
+       }
+       lastDocumentHash=QCryptographicHash::hash(xml().toString().toAscii(), QCryptographicHash::Md5).toHex();
 }
 
 TitleWidget::~TitleWidget()
@@ -507,8 +521,42 @@ QStringList TitleWidget::extractFontList(QString xml)
     }
     return result;
 }
-
-
+//static
+void TitleWidget::refreshTitleTemplates()
+{
+       QStringList titlenamelist = QStringList() << i18n("None");
+    QStringList titlefiles = QStringList() << QString();
+    QStringList filters;
+    filters << "*.kdenlivetitle" ;
+       titletemplates.clear();
+    QStringList titleTemplates = KGlobal::dirs()->findDirs("appdata", "titles");
+    foreach(const QString &folder, titleTemplates) {
+        QStringList filesnames = QDir(folder).entryList(filters, QDir::Files);
+        foreach(const QString &fname, filesnames) {
+                       //titlenamelist.append(fname);
+            //titlefiles.append(KUrl(folder).path(KUrl::AddTrailingSlash) + fname);
+                       TitleTemplate t;
+                       t.name=fname;
+                       t.file=KUrl(folder).path(KUrl::AddTrailingSlash) + fname;
+                       t.icon=QIcon(KThumb::getImage(t.file,0,60,60));
+                       titletemplates.append(t);               
+        }
+    }
+       kDebug()  << titlenamelist << titlefiles;
+}
+void TitleWidget::templateIndexChanged(int index )
+{
+       QString item=templateBox->itemData(index).toString();
+       if (item!="")
+       {
+               if (lastDocumentHash!=QCryptographicHash::hash(xml().toString().toAscii(), QCryptographicHash::Md5).toHex())
+               {
+                        if (KMessageBox::questionYesNo(this, i18n("Title was changed !\nDo you realy want to load a new Template?\nAll changes in this Document are lost !!")) == KMessageBox::No) return;
+               }
+               loadTitle(item);
+               lastDocumentHash=QCryptographicHash::hash(xml().toString().toAscii(), QCryptographicHash::Md5).toHex();
+       }
+}
 //virtual
 void TitleWidget::resizeEvent(QResizeEvent * /*event*/)
 {