X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/d52282f8a2a727ad332d4cceeeaa6b79af9267c1..72e83bb42ab8bf9c54fbb866371aa0a6f26872f2:/src/dolphindetailsview.cpp

diff --git a/src/dolphindetailsview.cpp b/src/dolphindetailsview.cpp
index e04ff7618..dc05ef3ea 100644
--- a/src/dolphindetailsview.cpp
+++ b/src/dolphindetailsview.cpp
@@ -19,19 +19,69 @@
  ***************************************************************************/
 
 #include "dolphindetailsview.h"
-#include "dolphinmainwindow.h"
-#include "dolphinview.h"
+
+#include "dolphincontroller.h"
+#include "dolphinsettings.h"
+#include "dolphinsortfilterproxymodel.h"
+#include "viewproperties.h"
+
+#include "dolphin_detailsmodesettings.h"
+
+#include <kdirmodel.h>
+#include <kfileitemdelegate.h>
 
 #include <QHeaderView>
 
-DolphinDetailsView::DolphinDetailsView(DolphinView* parent) :
+DolphinDetailsView::DolphinDetailsView(QWidget* parent, DolphinController* controller) :
     QTreeView(parent),
-    m_parentView(parent)
+    m_controller(controller)
 {
+    Q_ASSERT(controller != 0);
+
     setAcceptDrops(true);
     setRootIsDecorated(false);
     setSortingEnabled(true);
     setUniformRowHeights(true);
+    setSelectionBehavior(SelectItems);
+    setDragDropMode(QAbstractItemView::DragDrop);
+    setDropIndicatorShown(false);
+
+    viewport()->setAttribute(Qt::WA_Hover);
+
+    const ViewProperties props(controller->url());
+    setSortIndicatorSection(props.sorting());
+    setSortIndicatorOrder(props.sortOrder());
+
+    connect(header(), SIGNAL(sectionClicked(int)),
+            this, SLOT(synchronizeSortingState(int)));
+
+    connect(parent, SIGNAL(sortingChanged(DolphinView::Sorting)),
+            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();
+
+    QFont font(settings->fontFamily(), settings->fontSize());
+    font.setItalic(settings->italicFont());
+    font.setBold(settings->boldFont());
+    m_viewOptions.font = font;
+
+    updateDecorationSize();
 }
 
 DolphinDetailsView::~DolphinDetailsView()
@@ -48,43 +98,45 @@ bool DolphinDetailsView::event(QEvent* event)
         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);
 }
+
 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);
-
-    KFileItem* item = 0;
-
-    const QModelIndex index = indexAt(event->pos());
-    if (index.isValid()) {
-        item = m_parentView->fileItem(index);
-    }
-
-    m_parentView->openContextMenu(item, event->globalPos());
+    m_controller->triggerContextMenuRequest(event->pos());
 }
 
 void DolphinDetailsView::mouseReleaseEvent(QMouseEvent* event)
 {
     QTreeView::mouseReleaseEvent(event);
-    m_parentView->declareViewActive();
+    m_controller->triggerActivation();
 }
 
 void DolphinDetailsView::dragEnterEvent(QDragEnterEvent* event)
@@ -99,12 +151,85 @@ void DolphinDetailsView::dropEvent(QDropEvent* event)
     const KUrl::List urls = KUrl::List::fromMimeData(event->mimeData());
     if (!urls.isEmpty()) {
         event->acceptProposedAction();
+        m_controller->indicateDroppedUrls(urls,
+                                          indexAt(event->pos()),
+                                          event->source());
+    }
+    QTreeView::dropEvent(event);
+}
 
-        // TODO: handle dropping above a directory
+void DolphinDetailsView::setSortIndicatorSection(DolphinView::Sorting sorting)
+{
+    QHeaderView* headerView = header();
+    headerView->setSortIndicator(sorting, headerView->sortIndicatorOrder());
+}
 
-        const KUrl& destination = m_parentView->url();
-        m_parentView->mainWindow()->dropUrls(urls, destination);
+void DolphinDetailsView::setSortIndicatorOrder(Qt::SortOrder sortOrder)
+{
+    QHeaderView* headerView = header();
+    headerView->setSortIndicator(headerView->sortIndicatorSection(), sortOrder);
+}
+
+void DolphinDetailsView::synchronizeSortingState(int column)
+{
+    // The sorting has already been changed in QTreeView if this slot is
+    // 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();
     }
 }
 
+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();
+    }
+}
+
+bool DolphinDetailsView::isZoomInPossible() const
+{
+    DetailsModeSettings* settings = DolphinSettings::instance().detailsModeSettings();
+    return settings->iconSize() < K3Icon::SizeLarge;
+}
+
+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"