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[dolphin.git] / src / dolphincolumnwidget.cpp

diff --git a/src/dolphincolumnwidget.cpp b/src/dolphincolumnwidget.cpp
index eea70a8e393f34cec0267f16345bf2d5b44a8780..677215972d2b35aa027a6810c538a5e6edbdb72b 100644 (file)
--- a/src/dolphincolumnwidget.cpp
+++ b/src/dolphincolumnwidget.cpp
@@ -26,8 +26,8 @@
 #include "dolphinmodel.h"
 #include "dolphinsortfilterproxymodel.h"
 #include "dolphinsettings.h"
 #include "dolphinmodel.h"
 #include "dolphinsortfilterproxymodel.h"
 #include "dolphinsettings.h"

-

 #include "dolphin_columnmodesettings.h"
 #include "dolphin_columnmodesettings.h"

+#include "draganddrophelper.h"

 
 #include <kcolorutils.h>
 #include <kcolorscheme.h>
 
 #include <kcolorutils.h>
 #include <kcolorscheme.h>


@@ -35,6 +35,7 @@
 #include <kfileitem.h>
 #include <kio/previewjob.h>
 #include <kiconeffect.h>
 #include <kfileitem.h>
 #include <kio/previewjob.h>
 #include <kiconeffect.h>

+#include <kmimetyperesolver.h>

 #include <konqmimedata.h>
 
 #include <QAbstractProxyModel>
 #include <konqmimedata.h>
 
 #include <QAbstractProxyModel>


@@ -69,7 +70,6 @@ DolphinColumnWidget::DolphinColumnWidget(QWidget* parent,
     setSelectionMode(QAbstractItemView::ExtendedSelection);
     setDragDropMode(QAbstractItemView::DragDrop);
     setDropIndicatorShown(false);
     setSelectionMode(QAbstractItemView::ExtendedSelection);
     setDragDropMode(QAbstractItemView::DragDrop);
     setDropIndicatorShown(false);

-    setFocusPolicy(Qt::NoFocus);

 
 // TODO: Remove this check when 4.3.2 is released and KDE requires it... this
 //       check avoids a division by zero happening on versions before 4.3.1.
 
 // TODO: Remove this check when 4.3.2 is released and KDE requires it... this
 //       check avoids a division by zero happening on versions before 4.3.1.


@@ -111,7 +111,8 @@ DolphinColumnWidget::DolphinColumnWidget(QWidget* parent,
     m_dirLister->setAutoUpdate(true);
     m_dirLister->setMainWindow(this);
     m_dirLister->setDelayedMimeTypes(true);
     m_dirLister->setAutoUpdate(true);
     m_dirLister->setMainWindow(this);
     m_dirLister->setDelayedMimeTypes(true);

-    m_dirLister->setShowingDotFiles(m_view->m_controller->showHiddenFiles());
+    const bool showHiddenFiles = m_view->m_controller->dolphinView()->showHiddenFiles();
+    m_dirLister->setShowingDotFiles(showHiddenFiles);

     connect(m_dirLister, SIGNAL(newItems(const KFileItemList&)),
             this, SLOT(generatePreviews(const KFileItemList&)));
 
     connect(m_dirLister, SIGNAL(newItems(const KFileItemList&)),
             this, SLOT(generatePreviews(const KFileItemList&)));
 


@@ -123,6 +124,7 @@ DolphinColumnWidget::DolphinColumnWidget(QWidget* parent,
     m_proxyModel->setSourceModel(m_dolphinModel);
 
     setModel(m_proxyModel);
     m_proxyModel->setSourceModel(m_dolphinModel);
 
     setModel(m_proxyModel);

+    new KMimeTypeResolver(this, m_dolphinModel);

 
     m_dirLister->openUrl(url, KDirLister::NoFlags);
 }
 
     m_dirLister->openUrl(url, KDirLister::NoFlags);
 }


@@ -177,6 +179,29 @@ void DolphinColumnWidget::setShowPreview(bool show)
     }
 }
 
     }
 }
 

+void DolphinColumnWidget::updateBackground()
+{
+    QColor color = KColorScheme(QPalette::Active, KColorScheme::View).background().color();
+    if (!m_active || !m_view->m_active) {
+        color.setAlpha(150);
+    }
+    QPalette palette = viewport()->palette();
+    palette.setColor(viewport()->backgroundRole(), color);
+    viewport()->setPalette(palette);
+
+    update();
+}
+
+void DolphinColumnWidget::setNameFilter(const QString& nameFilter)
+{
+    m_proxyModel->setFilterRegExp(nameFilter);
+}
+
+void DolphinColumnWidget::startDrag(Qt::DropActions supportedActions)
+{
+    DragAndDropHelper::startDrag(this, supportedActions);
+}
+

 void DolphinColumnWidget::dragEnterEvent(QDragEnterEvent* event)
 {
     if (event->mimeData()->hasUrls()) {
 void DolphinColumnWidget::dragEnterEvent(QDragEnterEvent* event)
 {
     if (event->mimeData()->hasUrls()) {


@@ -202,7 +227,14 @@ void DolphinColumnWidget::dragMoveEvent(QDragMoveEvent* event)
     // TODO: remove this code when the issue #160611 is solved in Qt 4.4
     const QModelIndex index = indexAt(event->pos());
     setDirtyRegion(m_dropRect);
     // TODO: remove this code when the issue #160611 is solved in Qt 4.4
     const QModelIndex index = indexAt(event->pos());
     setDirtyRegion(m_dropRect);

-    m_dropRect = visualRect(index);
+
+    m_dropRect.setSize(QSize()); // set as invalid
+    if (index.isValid()) {
+        const KFileItem item = itemForIndex(index);
+        if (!item.isNull() && item.isDir()) {
+            m_dropRect = visualRect(index);
+        }
+    }

     setDirtyRegion(m_dropRect);
 }
 
     setDirtyRegion(m_dropRect);
 }
 


@@ -210,11 +242,12 @@ void DolphinColumnWidget::dropEvent(QDropEvent* event)
 {
     const KUrl::List urls = KUrl::List::fromMimeData(event->mimeData());
     if (!urls.isEmpty()) {
 {
     const KUrl::List urls = KUrl::List::fromMimeData(event->mimeData());
     if (!urls.isEmpty()) {

-        event->acceptProposedAction();
+        const QModelIndex index = indexAt(event->pos());
+        const KFileItem item = itemForIndex(index);

         m_view->m_controller->indicateDroppedUrls(urls,
                                                   url(),
         m_view->m_controller->indicateDroppedUrls(urls,
                                                   url(),

-                                                  indexAt(event->pos()),
-                                                  event->source());
+                                                  item);
+        event->acceptProposedAction();

     }
     QListView::dropEvent(event);
     m_dragging = false;
     }
     QListView::dropEvent(event);
     m_dragging = false;


@@ -246,15 +279,16 @@ void DolphinColumnWidget::paintEvent(QPaintEvent* event)
     // TODO: remove this code when the issue #160611 is solved in Qt 4.4
     if (m_dragging) {
         const QBrush& brush = m_viewOptions.palette.brush(QPalette::Normal, QPalette::Highlight);
     // TODO: remove this code when the issue #160611 is solved in Qt 4.4
     if (m_dragging) {
         const QBrush& brush = m_viewOptions.palette.brush(QPalette::Normal, QPalette::Highlight);

-        DolphinController::drawHoverIndication(viewport(), m_dropRect, brush);
+        DragAndDropHelper::drawHoverIndication(viewport(), m_dropRect, brush);

     }
 }
 
 void DolphinColumnWidget::mousePressEvent(QMouseEvent* event)
 {
     }
 }
 
 void DolphinColumnWidget::mousePressEvent(QMouseEvent* event)
 {

-    m_view->m_controller->triggerActivation();
+    m_view->m_controller->requestActivation();

     if (!m_active) {
         m_view->requestActivation(this);
     if (!m_active) {
         m_view->requestActivation(this);

+        m_view->m_controller->triggerUrlChangeRequest(m_url);

     }
 
     QListView::mousePressEvent(event);
     }
 
     QListView::mousePressEvent(event);


@@ -278,6 +312,7 @@ void DolphinColumnWidget::contextMenuEvent(QContextMenuEvent* event)
 {
     if (!m_active) {
         m_view->requestActivation(this);
 {
     if (!m_active) {
         m_view->requestActivation(this);

+        m_view->m_controller->triggerUrlChangeRequest(m_url);

     }
 
     QListView::contextMenuEvent(event);
     }
 
     QListView::contextMenuEvent(event);


@@ -299,9 +334,10 @@ void DolphinColumnWidget::selectionChanged(const QItemSelection& selected, const
     selModel->select(selected, QItemSelectionModel::Select);
     selModel->select(deselected, QItemSelectionModel::Deselect);
 }
     selModel->select(selected, QItemSelectionModel::Select);
     selModel->select(deselected, QItemSelectionModel::Deselect);
 }

+

 void DolphinColumnWidget::triggerItem(const QModelIndex& index)
 {
 void DolphinColumnWidget::triggerItem(const QModelIndex& index)
 {

-    const KFileItem item = m_dolphinModel->itemForIndex(m_proxyModel->mapToSource(index));
+    const KFileItem item = itemForIndex(index);

     m_view->m_controller->triggerItem(item);
 }
 
     m_view->m_controller->triggerItem(item);
 }
 


@@ -310,7 +346,7 @@ void DolphinColumnWidget::generatePreviews(const KFileItemList& items)
     // TODO: same implementation as in DolphinView; create helper class
     // for generatePreviews(), showPreview() and isCutItem()
 
     // TODO: same implementation as in DolphinView; create helper class
     // for generatePreviews(), showPreview() and isCutItem()
 

-    if (m_view->m_controller->showPreview()) {
+    if (m_view->m_controller->dolphinView()->showPreview()) {

         KIO::PreviewJob* job = KIO::filePreview(items, 128);
         connect(job, SIGNAL(gotPreview(const KFileItem&, const QPixmap&)),
                 this, SLOT(showPreview(const KFileItem&, const QPixmap&)));
         KIO::PreviewJob* job = KIO::filePreview(items, 128);
         connect(job, SIGNAL(gotPreview(const KFileItem&, const QPixmap&)),
                 this, SLOT(showPreview(const KFileItem&, const QPixmap&)));


@@ -351,10 +387,7 @@ void DolphinColumnWidget::slotEntered(const QModelIndex& index)
 
 void DolphinColumnWidget::activate()
 {
 
 void DolphinColumnWidget::activate()
 {

-    if (m_view->hasFocus()) {
-        setFocus(Qt::OtherFocusReason);
-    }
-    m_view->setFocusProxy(this);
+    setFocus(Qt::OtherFocusReason);

 
     // TODO: Connecting to the signal 'activated()' is not possible, as kstyle
     // does not forward the single vs. doubleclick to it yet (KDE 4.1?). Hence it is
 
     // TODO: Connecting to the signal 'activated()' is not possible, as kstyle
     // does not forward the single vs. doubleclick to it yet (KDE 4.1?). Hence it is


@@ -367,11 +400,6 @@ void DolphinColumnWidget::activate()
                 this, SLOT(triggerItem(const QModelIndex&)));
     }
 
                 this, SLOT(triggerItem(const QModelIndex&)));
     }
 

-    const QColor bgColor = KColorScheme(QPalette::Active, KColorScheme::View).background().color();
-    QPalette palette = viewport()->palette();
-    palette.setColor(viewport()->backgroundRole(), bgColor);
-    viewport()->setPalette(palette);
-

     if (!m_childUrl.isEmpty()) {
         // assure that the current index is set on the index that represents
         // the child URL
     if (!m_childUrl.isEmpty()) {
         // assure that the current index is set on the index that represents
         // the child URL


@@ -380,11 +408,13 @@ void DolphinColumnWidget::activate()
         selectionModel()->setCurrentIndex(proxyIndex, QItemSelectionModel::Current);
     }
 
         selectionModel()->setCurrentIndex(proxyIndex, QItemSelectionModel::Current);
     }
 

-    update();
+    updateBackground();

 }
 
 void DolphinColumnWidget::deactivate()
 {
 }
 
 void DolphinColumnWidget::deactivate()
 {

+    clearFocus();
+

     // TODO: Connecting to the signal 'activated()' is not possible, as kstyle
     // does not forward the single vs. doubleclick to it yet (KDE 4.1?). Hence it is
     // necessary connecting the signal 'singleClick()' or 'doubleClick'.
     // TODO: Connecting to the signal 'activated()' is not possible, as kstyle
     // does not forward the single vs. doubleclick to it yet (KDE 4.1?). Hence it is
     // necessary connecting the signal 'singleClick()' or 'doubleClick'.


@@ -396,11 +426,8 @@ void DolphinColumnWidget::deactivate()
                    this, SLOT(triggerItem(const QModelIndex&)));
     }
 
                    this, SLOT(triggerItem(const QModelIndex&)));
     }
 

-    const QPalette palette = m_view->viewport()->palette();
-    viewport()->setPalette(palette);
-

     selectionModel()->clear();
     selectionModel()->clear();

-    update();
+    updateBackground();

 }
 
 bool DolphinColumnWidget::isCutItem(const KFileItem& item) const
 }
 
 bool DolphinColumnWidget::isCutItem(const KFileItem& item) const


@@ -424,4 +451,11 @@ bool DolphinColumnWidget::isCutItem(const KFileItem& item) const
     return false;
 }
 
     return false;
 }
 

+KFileItem DolphinColumnWidget::itemForIndex(const QModelIndex& index) const
+{
+    const QModelIndex dirIndex = m_proxyModel->mapToSource(index);
+    return m_dolphinModel->itemForIndex(dirIndex);
+}
+
+

 #include "dolphincolumnwidget.moc"
 #include "dolphincolumnwidget.moc"