X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/d7d4fb9d26773c2d729b49d71af10e1378381ff3..a333c0d7446e38c3ec93f41c6761a64dbf6f6b0d:/src/dolphindetailsview.cpp

diff --git a/src/dolphindetailsview.cpp b/src/dolphindetailsview.cpp
index 987b5a984..74963dc3d 100644
--- a/src/dolphindetailsview.cpp
+++ b/src/dolphindetailsview.cpp
@@ -19,14 +19,225 @@
  ***************************************************************************/
 
 #include "dolphindetailsview.h"
-#include "dolphinview.h"
 
-DolphinDetailsView::DolphinDetailsView(DolphinView* parent) :
-    QListView(parent)
+#include "dolphincontroller.h"
+#include "dolphinsettings.h"
+#include "dolphinsortfilterproxymodel.h"
+#include "viewproperties.h"
+
+#include "dolphin_detailsmodesettings.h"
+
+#include <kdirmodel.h>
+#include <kfileitemdelegate.h>
+
+#include <QtGui/QHeaderView>
+
+DolphinDetailsView::DolphinDetailsView(QWidget* parent, DolphinController* controller) :
+    QTreeView(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)));
+
+    if (KGlobalSettings::singleClick()) {
+        connect(this, SIGNAL(clicked(const QModelIndex&)),
+                controller, SLOT(triggerItem(const QModelIndex&)));
+    } else {
+        connect(this, SIGNAL(doubleClicked(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()
+{}
+
+bool DolphinDetailsView::event(QEvent* event)
+{
+    if (event->type() == QEvent::Polish) {
+        // Assure that by respecting the available width that:
+        // - the 'Name' column is stretched as large as possible
+        // - the remaining columns are as small as possible
+        QHeaderView* headerView = header();
+        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);
+        }
+
+        if (!settings->showType()) {
+            hideColumn(KDirModel::Type);
+        }
+    }
+
+    return QTreeView::event(event);
+}
+
+QStyleOptionViewItem DolphinDetailsView::viewOptions() const
+{
+    return m_viewOptions;
+}
+
+void DolphinDetailsView::contextMenuEvent(QContextMenuEvent* event)
+{
+    QTreeView::contextMenuEvent(event);
+    m_controller->triggerContextMenuRequest(event->pos());
+}
+
+void DolphinDetailsView::mouseReleaseEvent(QMouseEvent* event)
+{
+    QTreeView::mouseReleaseEvent(event);
+    m_controller->triggerActivation();
+}
+
+void DolphinDetailsView::dragEnterEvent(QDragEnterEvent* event)
+{
+    if (event->mimeData()->hasUrls()) {
+        event->acceptProposedAction();
+    }
+}
+
+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);
+}
+
+void DolphinDetailsView::setSortIndicatorSection(DolphinView::Sorting sorting)
+{
+    QHeaderView* headerView = header();
+    headerView->setSortIndicator(sorting, headerView->sortIndicatorOrder());
+}
+
+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"