cover editor: implemented remaining functions

git-svn-id: http://svn.code.sf.net/p/qmmp-dev/code/trunk/qmmp@8305 90c681e8-e032-0410-971d-27865f9a5e38

3 files changed, 49 insertions, 5 deletions

diff --git a/src/qmmpui/covereditor.cpp b/src/qmmpui/covereditor.cpp
index cf17635ac..12d538dda 100644
--- a/src/qmmpui/covereditor.cpp
+++ b/src/qmmpui/covereditor.cpp
@@ -56,7 +56,7 @@ bool CoverEditor::isEditable() const
 
 void CoverEditor::save()
 {
-
+    m_viewer->hasPixmap() ? m_model->setCover(m_viewer->pixmap()) : m_model->removeCover();
 }
 
 void CoverEditor::on_sourceComboBox_activated(int index)
@@ -79,12 +79,12 @@ void CoverEditor::on_sourceComboBox_activated(int index)
 
 void CoverEditor::on_loadButton_clicked()
 {
-
+    m_viewer->load();
 }
 
 void CoverEditor::on_deleteButton_clicked()
 {
-
+    m_viewer->clear();
 }
 
 void CoverEditor::on_saveAsButton_clicked()
diff --git a/src/qmmpui/coverviewer.cpp b/src/qmmpui/coverviewer.cpp
index 5de87cbf3..bec263bf0 100644
--- a/src/qmmpui/coverviewer.cpp
+++ b/src/qmmpui/coverviewer.cpp
@@ -21,6 +21,11 @@
 #include <QPainter>
 #include <QPaintEvent>
 #include <QAction>
+#include <QSettings>
+#include <QStandardPaths>
+#include <QVariant>
+#include <QFileInfo>
+#include <qmmp/qmmp.h>
 #include "filedialog.h"
 #include "coverviewer_p.h"
 
@@ -31,10 +36,16 @@ CoverViewer::CoverViewer(QWidget *parent)
     connect(saveAsAction, SIGNAL(triggered()), SLOT(saveAs()));
     addAction(saveAsAction);
     setContextMenuPolicy(Qt::ActionsContextMenu);
+    QSettings settings(Qmmp::configFile(), QSettings::IniFormat);
+    m_lastDir = QStandardPaths::writableLocation(QStandardPaths::PicturesLocation);
+    m_lastDir = settings.value("CoverEditor/last_dir", m_lastDir).toString();
 }
 
 CoverViewer::~CoverViewer()
-{}
+{
+    QSettings settings(Qmmp::configFile(), QSettings::IniFormat);
+    settings.setValue("CoverEditor/last_dir", m_lastDir);
+}
 
 void CoverViewer::setPixmap(const QPixmap &pixmap)
 {
@@ -47,14 +58,43 @@ bool CoverViewer::hasPixmap() const
     return !m_pixmap.isNull();
 }
 
+const QPixmap &CoverViewer::pixmap() const
+{
+    return m_pixmap;
+}
+
 void CoverViewer::saveAs()
 {
     QString path = FileDialog::getSaveFileName(this, tr("Save Cover As"),
-                                               QDir::homePath() + "/cover.jpg",
+                                               m_lastDir + "/cover.jpg",
                                                tr("Images") +" (*.png *.jpg)");
 
     if (!path.isEmpty())
+    {
+        m_lastDir = QFileInfo(path).absoluteDir().path();
         m_pixmap.save(path);
+    }
+}
+
+void CoverViewer::load()
+{
+    QString path = FileDialog::getOpenFileName(this, tr("Open Image"),
+                                               m_lastDir,
+                                               tr("Images") +" (*.png *.jpg)");
+    if(!path.isEmpty())
+    {
+        m_lastDir = QFileInfo(path).absoluteDir().path();
+        m_pixmap.load(path);
+        if(m_pixmap.width() > 512)
+            m_pixmap = m_pixmap.scaled(512, 512, Qt::KeepAspectRatio);
+    }
+    update();
+}
+
+void CoverViewer::clear()
+{
+    m_pixmap = QPixmap();
+    update();
 }
 
 void CoverViewer::paintEvent(QPaintEvent *)
diff --git a/src/qmmpui/coverviewer_p.h b/src/qmmpui/coverviewer_p.h
index 53d7702ad..dbe3ba65b 100644
--- a/src/qmmpui/coverviewer_p.h
+++ b/src/qmmpui/coverviewer_p.h
@@ -40,13 +40,17 @@ public:
 
     void setPixmap(const QPixmap&);
     bool hasPixmap() const;
+    const QPixmap &pixmap() const;
 
 public slots:
     void saveAs();
+    void load();
+    void clear();
 
 private:
     void paintEvent(QPaintEvent *);
     QPixmap m_pixmap;
+    QString m_lastDir;
 };
 
 #endif