Navigate by keyboard

* Enter -> itemDoubleClicked
* CTRL-S -> filter
* CTRL-D -> select directory
* CTRL-F -> focus files

3 files changed, 38 insertions, 1 deletions

diff --git a/filewidget.cpp b/filewidget.cpp
index ef4e0ad..478ab26 100644
--- a/filewidget.cpp
+++ b/filewidget.cpp
@@ -23,6 +23,7 @@
 #include <QJsonDocument>
 #include <QItemSelectionModel>
 #include <QGroupBox>
+#include <QKeyEvent>
 
 #include "filewidget.h"
 #include "filesorter.h"
@@ -59,7 +60,7 @@ void FileWidget::setupGui(){
     connect(mFilter, SIGNAL(returnPressed()), this, SLOT(filter()));
     QPushButton *searchBtn = new QPushButton(tr("Filter"));
     connect(searchBtn, SIGNAL(clicked()), this, SLOT(filter()));
-    QPushButton *clearBtn = new QPushButton(tr("Clear"));
+    QPushButton *clearBtn = new QPushButton(tr("&Clear"));
     connect(clearBtn, SIGNAL(clicked()), this, SLOT(clearFilter()));
     QGroupBox *filterGB = new QGroupBox(tr("Filter"));
     QHBoxLayout *filterGBL = new QHBoxLayout;
@@ -102,6 +103,7 @@ void FileWidget::setupGui(){
     setLayout(mainLayout);
 
     connect(mFileView->selectionModel(), SIGNAL(selectionChanged(QItemSelection,QItemSelection)), this, SLOT(fileSelectionChanged(QItemSelection,QItemSelection)));
+    mFileView->setFocus();
 }
 
 void FileWidget::selectDir(){
@@ -280,3 +282,32 @@ void FileWidget::itemDoubleClicked(const QModelIndex &idx){
         }
     }
 }
+
+void FileWidget::keyPressEvent(QKeyEvent *e){
+    if(e->key() == Qt::Key_S && (e->modifiers() & Qt::ControlModifier)){
+        mFilter->setFocus();
+        mFilter->selectAll();
+        e->accept();
+        return;
+    }
+    if(e->key() == Qt::Key_D && (e->modifiers() & Qt::ControlModifier)){
+        mDir->setFocus();
+        mDir->selectAll();
+        e->accept();
+        return;
+    }
+    if(e->key() == Qt::Key_F && (e->modifiers() & Qt::ControlModifier)){
+        mFileView->setFocus();
+        e->accept();
+        return;
+    }
+    if(mFileView->hasFocus()){
+        if(e->key() == Qt::Key_Return){
+            QModelIndex idx = mFileView->selectionModel()->selectedRows(NameColumn).at(0);
+            itemDoubleClicked(idx);
+            e->accept();
+            return;
+        }
+    }
+    QWidget::keyPressEvent(e);
+}
diff --git a/filewidget.h b/filewidget.h
index 99c8d3d..6b84b2d 100644
--- a/filewidget.h
+++ b/filewidget.h
@@ -11,6 +11,7 @@ class QStandardItemModel;
 class QTreeView;
 class VideoSorter;
 class FileDisplay;
+class QKeyEvent;
 
 class FileWidget : public QWidget {
     Q_OBJECT
@@ -20,6 +21,7 @@ class FileWidget : public QWidget {
         enum { ColumnCount = 5 };
         enum Columns { IconColumn = 0, NameColumn = 1, MimeColumn = 2, DurationColumn = 3, Md5Column = 4 };
         explicit FileWidget(QWidget *parent = 0);
+        QTreeView *fileView() { return mFileView; }
         ~FileWidget();
 
     signals:
@@ -37,6 +39,9 @@ class FileWidget : public QWidget {
         void clearFilter();
         void itemDoubleClicked(const QModelIndex &idx);
 
+    protected:
+        virtual void keyPressEvent(QKeyEvent *e);
+
     private:
         void setupGui();
         int md5Count(const QString &md5);
diff --git a/shemovcleaner.cpp b/shemovcleaner.cpp
index f5d74ad..e7c6d07 100644
--- a/shemovcleaner.cpp
+++ b/shemovcleaner.cpp
@@ -71,6 +71,7 @@ void ShemovCleaner::tabChanged(int idx){
         setDuration("00:00:00");
     }else if(idx == Videos){
         mFileTab->fileSelectionChanged(QItemSelection(), QItemSelection());
+        mFileTab->fileView()->setFocus();
     }
 }