Create a SidebarTreeView which will include support for drag & drop in later releases...

[dolphin.git] / src / dolphindetailsview.cpp

diff --git a/src/dolphindetailsview.cpp b/src/dolphindetailsview.cpp
index f434936dc0de3c7b9c9948b087934a0c972405b4..7737799768dea4ad7d7b927d032029a2a9f14d14 100644 (file)
--- a/src/dolphindetailsview.cpp
+++ b/src/dolphindetailsview.cpp
@@ -20,26 +20,33 @@
 
 #include "dolphindetailsview.h"
 
 
 #include "dolphindetailsview.h"
 

-#include "dolphinmainwindow.h"
-#include "dolphinview.h"
+#include "dolphincontroller.h"
+#include "dolphinsettings.h"
+#include "dolphinsortfilterproxymodel.h"

 #include "viewproperties.h"
 
 #include "viewproperties.h"
 

-#include <assert.h>
+#include "dolphin_detailsmodesettings.h"
+

 #include <kdirmodel.h>
 #include <kdirmodel.h>

+#include <kfileitemdelegate.h>
+

 #include <QHeaderView>
 
 #include <QHeaderView>
 

-DolphinDetailsView::DolphinDetailsView(DolphinView* parent) :
+DolphinDetailsView::DolphinDetailsView(QWidget* parent, DolphinController* controller) :

     QTreeView(parent),
     QTreeView(parent),

-    m_dolphinView(parent)
+    m_controller(controller)

 {
 {

-    assert(parent != 0);
+    Q_ASSERT(controller != 0);

 
     setAcceptDrops(true);
     setRootIsDecorated(false);
     setSortingEnabled(true);
     setUniformRowHeights(true);
 
     setAcceptDrops(true);
     setRootIsDecorated(false);
     setSortingEnabled(true);
     setUniformRowHeights(true);

+    setSelectionBehavior(SelectItems);
+
+    viewport()->setAttribute(Qt::WA_Hover);

 
 

-    const ViewProperties props(parent->url());
+    const ViewProperties props(controller->url());

     setSortIndicatorSection(props.sorting());
     setSortIndicatorOrder(props.sortOrder());
 
     setSortIndicatorSection(props.sorting());
     setSortIndicatorOrder(props.sortOrder());
 


@@ -50,6 +57,27 @@ DolphinDetailsView::DolphinDetailsView(DolphinView* parent) :
             this, SLOT(setSortIndicatorSection(DolphinView::Sorting)));
     connect(parent, SIGNAL(sortOrderChanged(Qt::SortOrder)),
             this, SLOT(setSortIndicatorOrder(Qt::SortOrder)));
             this, SLOT(setSortIndicatorSection(DolphinView::Sorting)));
     connect(parent, SIGNAL(sortOrderChanged(Qt::SortOrder)),
             this, SLOT(setSortIndicatorOrder(Qt::SortOrder)));

+
+    connect(this, SIGNAL(clicked(const QModelIndex&)),
+            controller, SLOT(triggerItem(const QModelIndex&)));
+    connect(this, SIGNAL(activated(const QModelIndex&)),
+            controller, SLOT(triggerItem(const QModelIndex&)));
+
+    connect(controller, SIGNAL(zoomIn()),
+            this, SLOT(zoomIn()));
+    connect(controller, SIGNAL(zoomOut()),
+            this, SLOT(zoomOut()));
+
+    // apply the details mode settings to the widget
+    const DetailsModeSettings* settings = DolphinSettings::instance().detailsModeSettings();
+    Q_ASSERT(settings != 0);
+
+    m_viewOptions = QTreeView::viewOptions();
+    m_viewOptions.font = QFont(settings->fontFamily(), settings->fontSize());
+    updateDecorationSize();
+
+    KFileItemDelegate* delegate = new KFileItemDelegate(parent);
+    setItemDelegate(delegate);

 }
 
 DolphinDetailsView::~DolphinDetailsView()
 }
 
 DolphinDetailsView::~DolphinDetailsView()


@@ -66,43 +94,45 @@ bool DolphinDetailsView::event(QEvent* event)
         headerView->setStretchLastSection(false);
         headerView->setResizeMode(QHeaderView::ResizeToContents);
         headerView->setResizeMode(0, QHeaderView::Stretch);
         headerView->setStretchLastSection(false);
         headerView->setResizeMode(QHeaderView::ResizeToContents);
         headerView->setResizeMode(0, QHeaderView::Stretch);

+
+        // hide columns if this is indicated by the settings
+        const DetailsModeSettings* settings = DolphinSettings::instance().detailsModeSettings();
+        Q_ASSERT(settings != 0);
+        if (!settings->showDate()) {
+            hideColumn(KDirModel::ModifiedTime);
+        }
+
+        if (!settings->showPermissions()) {
+            hideColumn(KDirModel::Permissions);
+        }
+
+        if (!settings->showOwner()) {
+            hideColumn(KDirModel::Owner);
+        }
+
+        if (!settings->showGroup()) {
+            hideColumn(KDirModel::Group);
+        }

     }
 
     return QTreeView::event(event);
 }
     }
 
     return QTreeView::event(event);
 }

+

 QStyleOptionViewItem DolphinDetailsView::viewOptions() const
 {
 QStyleOptionViewItem DolphinDetailsView::viewOptions() const
 {

-    return QTreeView::viewOptions();
-
-    // TODO: the view options should been read from the settings;
-    // the following code is just for testing...
-    //QStyleOptionViewItem options = QTreeView::viewOptions();
-    //options.decorationAlignment = Qt::AlignRight;
-    //options.decorationPosition = QStyleOptionViewItem::Right;
-    //options.decorationSize = QSize(100, 100);
-    //options.showDecorationSelected = true;
-    //options.state = QStyle::State_MouseOver;
-    //return options;
+    return m_viewOptions;

 }
 
 void DolphinDetailsView::contextMenuEvent(QContextMenuEvent* event)
 {
     QTreeView::contextMenuEvent(event);
 }
 
 void DolphinDetailsView::contextMenuEvent(QContextMenuEvent* event)
 {
     QTreeView::contextMenuEvent(event);

-
-    KFileItem* item = 0;
-
-    const QModelIndex index = indexAt(event->pos());
-    if (index.isValid()) {
-        item = m_dolphinView->fileItem(index);
-    }
-
-    m_dolphinView->openContextMenu(item, event->globalPos());
+    m_controller->triggerContextMenuRequest(event->pos());

 }
 
 void DolphinDetailsView::mouseReleaseEvent(QMouseEvent* event)
 {
     QTreeView::mouseReleaseEvent(event);
 }
 
 void DolphinDetailsView::mouseReleaseEvent(QMouseEvent* event)
 {
     QTreeView::mouseReleaseEvent(event);

-    m_dolphinView->declareViewActive();
+    m_controller->triggerActivation();

 }
 
 void DolphinDetailsView::dragEnterEvent(QDragEnterEvent* event)
 }
 
 void DolphinDetailsView::dragEnterEvent(QDragEnterEvent* event)


@@ -115,13 +145,12 @@ void DolphinDetailsView::dragEnterEvent(QDragEnterEvent* event)
 void DolphinDetailsView::dropEvent(QDropEvent* event)
 {
     const KUrl::List urls = KUrl::List::fromMimeData(event->mimeData());
 void DolphinDetailsView::dropEvent(QDropEvent* event)
 {
     const KUrl::List urls = KUrl::List::fromMimeData(event->mimeData());

-    if (!urls.isEmpty()) {
+    if (urls.isEmpty() || (event->source() == this)) {
+        QTreeView::dropEvent(event);
+    }
+    else {

         event->acceptProposedAction();
         event->acceptProposedAction();

-
-        // TODO: handle dropping above a directory
-
-        const KUrl& destination = m_dolphinView->url();
-        m_dolphinView->mainWindow()->dropUrls(urls, destination);
+        m_controller->indicateDroppedUrls(urls, event->pos());

     }
 }
 
     }
 }
 


@@ -140,35 +169,63 @@ void DolphinDetailsView::setSortIndicatorOrder(Qt::SortOrder sortOrder)
 void DolphinDetailsView::synchronizeSortingState(int column)
 {
     // The sorting has already been changed in QTreeView if this slot is
 void DolphinDetailsView::synchronizeSortingState(int column)
 {
     // The sorting has already been changed in QTreeView if this slot is

-    // invoked, but Dolphin was not informed about this. This is bypassed by changing
-    // the sorting and sort order to a temporary other value and readjust it again.
-    const bool update = (column == KDirModel::Name) || (column == KDirModel::Size) ||
-                        (column == KDirModel::ModifiedTime);
-    if (update) {
-        DolphinView::Sorting sorting = DolphinView::SortByName;
-        switch (column) {
-            case KDirModel::Size:         sorting = DolphinView::SortBySize; break;
-            case KDirModel::ModifiedTime: sorting = DolphinView::SortByDate; break;
-            case KDirModel::Name:
-            default: break;
+    // invoked, but Dolphin is not informed about this.
+    DolphinView::Sorting sorting = DolphinSortFilterProxyModel::sortingForColumn(column);
+    const Qt::SortOrder sortOrder = header()->sortIndicatorOrder();
+    m_controller->indicateSortingChange(sorting);
+    m_controller->indicateSortOrderChange(sortOrder);
+}
+
+void DolphinDetailsView::zoomIn()
+{
+    if (isZoomInPossible()) {
+        DetailsModeSettings* settings = DolphinSettings::instance().detailsModeSettings();
+        // TODO: get rid of K3Icon sizes
+        switch (settings->iconSize()) {
+            case K3Icon::SizeSmall:  settings->setIconSize(K3Icon::SizeMedium); break;
+            case K3Icon::SizeMedium: settings->setIconSize(K3Icon::SizeLarge); break;
+            default: Q_ASSERT(false); break;

         }
         }

+        updateDecorationSize();
+    }
+}

 
 

-        const Qt::SortOrder sortOrder = header()->sortIndicatorOrder();
+void DolphinDetailsView::zoomOut()
+{
+    if (isZoomOutPossible()) {
+        DetailsModeSettings* settings = DolphinSettings::instance().detailsModeSettings();
+        // TODO: get rid of K3Icon sizes
+        switch (settings->iconSize()) {
+            case K3Icon::SizeLarge:  settings->setIconSize(K3Icon::SizeMedium); break;
+            case K3Icon::SizeMedium: settings->setIconSize(K3Icon::SizeSmall); break;
+            default: Q_ASSERT(false); break;
+        }
+        updateDecorationSize();
+    }
+}

 
 

-        // temporary adjust the sorting and sort order to different values...
-        const DolphinView::Sorting tempSorting = (sorting == DolphinView::SortByName) ?
-                                                 DolphinView::SortBySize :
-                                                 DolphinView::SortByName;
-        m_dolphinView->setSorting(tempSorting);
-        const Qt::SortOrder tempSortOrder = (sortOrder == Qt::Ascending) ?
-                                            Qt::Descending : Qt::Ascending;
-        m_dolphinView->setSortOrder(tempSortOrder);
+bool DolphinDetailsView::isZoomInPossible() const
+{
+    DetailsModeSettings* settings = DolphinSettings::instance().detailsModeSettings();
+    return settings->iconSize() < K3Icon::SizeLarge;
+}

 
 

-        // ... so that setting them again results in storing the new setting.
-        m_dolphinView->setSorting(sorting);
-        m_dolphinView->setSortOrder(sortOrder);
-    }
+bool DolphinDetailsView::isZoomOutPossible() const
+{
+    DetailsModeSettings* settings = DolphinSettings::instance().detailsModeSettings();
+    return settings->iconSize() > K3Icon::SizeSmall;
+}
+
+void DolphinDetailsView::updateDecorationSize()
+{
+    DetailsModeSettings* settings = DolphinSettings::instance().detailsModeSettings();
+    const int iconSize = settings->iconSize();
+    m_viewOptions.decorationSize = QSize(iconSize, iconSize);
+
+    m_controller->setZoomInPossible(isZoomInPossible());
+    m_controller->setZoomOutPossible(isZoomOutPossible());

 
 

+    doItemsLayout();

 }
 
 #include "dolphindetailsview.moc"
 }
 
 #include "dolphindetailsview.moc"