From 40294e22bd61cf7cf851ec6d6c7a41fd78cbdcad Mon Sep 17 00:00:00 2001
From: deva <deva>
Date: Tue, 1 Dec 2009 09:08:45 +0000
Subject: Added context menu to filelist. Remove file from list is now
 possible.

---
 dgedit/audioextractor.cc |  4 +--
 dgedit/audioextractor.h  |  5 ++--
 dgedit/filelist.cc       | 66 ++++++++++++++++++++++++++++++++++++++++++++++--
 dgedit/filelist.h        | 18 +++++++++++++
 dgedit/mainwindow.cc     |  1 +
 5 files changed, 87 insertions(+), 7 deletions(-)

(limited to 'dgedit')

diff --git a/dgedit/audioextractor.cc b/dgedit/audioextractor.cc
index 8a08135..92ed4d6 100644
--- a/dgedit/audioextractor.cc
+++ b/dgedit/audioextractor.cc
@@ -129,11 +129,11 @@ void AudioExtractor::addFile(QString file, QString name)
   audiofiles.push_back(pair);
 }
 
-void AudioExtractor::removeFile(QString file)
+void AudioExtractor::removeFile(QString file, QString name)
 {
   QVector< QPair<QString, QString> >::iterator j = audiofiles.begin();
   while(j != audiofiles.end()) {
-    if(file == j->first) {
+    if(file == j->first && name == j->second) {
       audiofiles.erase(j);
       return;
     }
diff --git a/dgedit/audioextractor.h b/dgedit/audioextractor.h
index 5254aa4..75d3553 100644
--- a/dgedit/audioextractor.h
+++ b/dgedit/audioextractor.h
@@ -39,10 +39,9 @@ Q_OBJECT
 public:
   AudioExtractor(QObject *parent);
 
-  void addFile(QString file, QString name);
-  void removeFile(QString file);
-
 public slots:
+  void addFile(QString file, QString name);
+  void removeFile(QString file, QString name);
   void exportSelections(Selections selections);
   void setExportPath(const QString &path);
   void setOutputPrefix(const QString &prefix);
diff --git a/dgedit/filelist.cc b/dgedit/filelist.cc
index 5326eef..c9798ef 100644
--- a/dgedit/filelist.cc
+++ b/dgedit/filelist.cc
@@ -28,11 +28,19 @@
 
 #include <QFileDialog>
 #include <QFileInfo>
+#include <QMenu>
 
 FileList::FileList()
 {
+  setContextMenuPolicy(Qt::CustomContextMenu);
+
+  connect(this, SIGNAL(customContextMenuRequested(const QPoint &)),
+          this, SLOT(popupMenu(const QPoint &)));
+
   connect(this, SIGNAL(itemDoubleClicked(QListWidgetItem *)),
           this, SLOT(selectionChanged(QListWidgetItem *)));
+
+  createMenus();
 }
 
 void FileList::addFiles()
@@ -57,13 +65,67 @@ void FileList::addFiles()
   }
 }
 
-void FileList::selectionChanged(QListWidgetItem *i)
+void FileList::setMasterFile(QListWidgetItem *i)
 {
   QString filename = i->text();
 
-  for(int idx = 0; idx < count(); idx++)
+  for(int idx = 0; idx < count(); idx++) {
     item(idx)->setIcon(QPixmap("icons/file.png"));
+  }
 
   i->setIcon(QPixmap("icons/master.png"));
   emit masterFileChanged(filename);
 }
+
+void FileList::selectionChanged(QListWidgetItem *i)
+{
+  setMasterFile(i);
+}
+
+
+void FileList::createMenus()
+{
+  menu = new QMenu();
+
+  setMasterAction = new QAction("Set as Master (dbl-click)", this);
+  connect(setMasterAction, SIGNAL(triggered()), this, SLOT(setMaster()));
+
+  editAction = new QAction("Edit name", this);
+  connect(editAction, SIGNAL(triggered()), this, SLOT(editName()));
+
+  removeAction = new QAction("Remove", this);
+  connect(removeAction, SIGNAL(triggered()), this, SLOT(removeFile()));
+
+  menu->addAction(setMasterAction);
+  menu->addAction(editAction);
+  menu->addAction(removeAction);
+}
+
+void FileList::popupMenu(const QPoint & pos)
+{
+  activeItem = itemAt(pos);
+  if(!activeItem) return;
+  menu->popup(mapToGlobal(pos));
+}
+
+void FileList::setMaster()
+{
+  setMasterFile(activeItem);
+}
+
+void FileList::removeFile()
+{
+  QString file = activeItem->text();
+  QString name = activeItem->data(Qt::UserRole).toString();
+
+  printf("Removing: %s\n", file.toStdString().c_str());
+  delete activeItem;//takeItem(row(activeItem));
+  activeItem = NULL;
+  setCurrentRow(-1);
+
+  emit fileRemoved(file, name);
+}
+
+void FileList::editName()
+{
+}
diff --git a/dgedit/filelist.h b/dgedit/filelist.h
index e148203..c43fde6 100644
--- a/dgedit/filelist.h
+++ b/dgedit/filelist.h
@@ -28,6 +28,9 @@
 #define __DRUMGIZMO_FILELIST_H__
 
 #include <QListWidget>
+#include <QListWidgetItem>
+#include <QAction>
+#include <QMenu>
 
 class FileList : public QListWidget {
 Q_OBJECT
@@ -41,9 +44,24 @@ signals:
 
 public slots:
   void addFiles();
+  void popupMenu(const QPoint &pos);
 
 private slots:
   void selectionChanged(QListWidgetItem *item);
+  void setMaster();
+  void removeFile();
+  void editName();
+
+private:
+  void setMasterFile(QListWidgetItem *i);
+  void createMenus();
+
+  QMenu *menu;
+  QAction *setMasterAction;
+  QAction *editAction;
+  QAction *removeAction;
+
+  QListWidgetItem *activeItem;
 };
 
 
diff --git a/dgedit/mainwindow.cc b/dgedit/mainwindow.cc
index e125dec..9b78968 100644
--- a/dgedit/mainwindow.cc
+++ b/dgedit/mainwindow.cc
@@ -136,6 +136,7 @@ MainWindow::MainWindow()
   connect(filelist, SIGNAL(masterFileChanged(QString)), this, SLOT(loadFile(QString)));
   connect(loadbtn, SIGNAL(clicked()), filelist, SLOT(addFiles()));
   connect(filelist, SIGNAL(fileAdded(QString, QString)), extractor, SLOT(addFile(QString, QString)));
+  connect(filelist, SIGNAL(fileRemoved(QString, QString)), extractor, SLOT(removeFile(QString, QString)));
   configs->addWidget(filelist);
 
   QDockWidget *dockWidget = new QDockWidget(tr("Dock Widget"), this);
-- 
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