-/***************************************************************************
- * Copyright (C) 2010 by Frank Reininghaus (frank78ac@googlemail.com) *
- * *
- * This program is free software; you can redistribute it and/or modify *
- * it under the terms of the GNU General Public License as published by *
- * the Free Software Foundation; either version 2 of the License, or *
- * (at your option) any later version. *
- * *
- * This program is distributed in the hope that it will be useful, *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
- * GNU General Public License for more details. *
- * *
- * You should have received a copy of the GNU General Public License *
- * along with this program; if not, write to the *
- * Free Software Foundation, Inc., *
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
- ***************************************************************************/
+/*****************************************************************************
+ * Copyright (C) 2010-2011 by Frank Reininghaus (frank78ac@googlemail.com) *
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) any later version. *
+ * *
+ * This program is distributed in the hope that it will be useful, *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
+ * GNU General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License *
+ * along with this program; if not, write to the *
+ * Free Software Foundation, Inc., *
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
+ *****************************************************************************/
#include "dolphinviewtest_allviewmodes.h"
#include "views/dolphinmodel.h"
#include "views/dolphindirlister.h"
#include "views/dolphinsortfilterproxymodel.h"
+#include "views/zoomlevelinfo.h"
+
+#include <QScrollBar>
#include <qtestmouse.h>
#include <qtestkeyboard.h>
}
void DolphinViewTest_AllViewModes::init() {
+ if (mode() == DolphinView::ColumnView) {
+ // In Columns View mode, we need to create a new DolphinView after each
+ // test to make the file-related tests after the first one pass.
+ // TODO: Try to find out if there is a hidden bug in the Columns View that causes this.
+ delete m_view;
+ m_view = new DolphinView(KUrl(m_path), 0);
+ }
m_view->setMode(mode());
QVERIFY(verifyCorrectViewMode());
m_view->resize(200, 300);
QTest::mouseClick(itemView()->viewport(), Qt::LeftButton, Qt::ControlModifier, itemView()->visualRect(index).center());
verifySelectedItemsCount(1);
- index = itemView()->model()->index(45, 0);
+ index = itemView()->model()->index(totalItems - 5, 0);
itemView()->scrollTo(index);
QTest::mouseClick(itemView()->viewport(), Qt::LeftButton, Qt::ControlModifier, itemView()->visualRect(index).center());
verifySelectedItemsCount(2);
- index = itemView()->model()->index(48, 0);
+ index = itemView()->model()->index(totalItems - 2, 0);
itemView()->scrollTo(index);
QTest::mouseClick(itemView()->viewport(), Qt::LeftButton, Qt::ShiftModifier, itemView()->visualRect(index).center());
verifySelectedItemsCount(5);
+
+ m_view->invertSelection();
+ verifySelectedItemsCount(totalItems - 5);
+
+ // Pressing Esc should clear the selection
+ QTest::keyClick(itemView()->viewport(), Qt::Key_Escape);
+ verifySelectedItemsCount(0);
+}
+
+/**
+ * Check that setting the directory view properties works.
+ */
+
+void DolphinViewTest_AllViewModes::testViewPropertySettings()
+{
+ // Create some files with different sizes and modification times to check the different sorting options
+ QDateTime now = QDateTime::currentDateTime();
+
+ createFile("a", "A file", now.addDays(-3));
+ createFile("b", "A larger file", now.addDays(0));
+ createDir("c", now.addDays(-2));
+ createFile("d", "The largest file in this directory", now.addDays(-1));
+ createFile("e", "An even larger file", now.addDays(-4));
+ createFile(".f");
+
+ reloadViewAndWait();
+
+ // First set all settings to the default.
+ m_view->setSorting(DolphinView::SortByName);
+ QCOMPARE(m_view->sorting(), DolphinView::SortByName);
+
+ m_view->setSortOrder(Qt::AscendingOrder);
+ QCOMPARE(m_view->sortOrder(), Qt::AscendingOrder);
+
+ m_view->setSortFoldersFirst(true);
+ QVERIFY(m_view->sortFoldersFirst());
+
+ m_view->setShowPreview(false);
+ QVERIFY(!m_view->showPreview());
+
+ m_view->setShowHiddenFiles(false);
+ QVERIFY(!m_view->showHiddenFiles());
+
+ /** Check that the sort order is correct for different kinds of settings */
+
+ // Sort by Name, ascending
+ QCOMPARE(m_view->sorting(), DolphinView::SortByName);
+ QCOMPARE(m_view->sortOrder(), Qt::AscendingOrder);
+ QCOMPARE(viewItems(), QStringList() << "c" << "a" << "b" << "d" << "e");
+
+ // Sort by Name, descending
+ m_view->setSortOrder(Qt::DescendingOrder);
+ QCOMPARE(m_view->sorting(), DolphinView::SortByName);
+ QCOMPARE(m_view->sortOrder(), Qt::DescendingOrder);
+ QCOMPARE(viewItems(), QStringList() << "c" << "e" << "d" << "b" << "a");
+
+ // Sort by Size, descending
+ m_view->setSorting(DolphinView::SortBySize);
+ QCOMPARE(m_view->sorting(), DolphinView::SortBySize);
+ QCOMPARE(m_view->sortOrder(), Qt::DescendingOrder);
+ QCOMPARE(viewItems(), QStringList() << "c" << "d" << "e" << "b" << "a");
+
+ // Sort by Size, ascending
+ m_view->setSortOrder(Qt::AscendingOrder);
+ QCOMPARE(m_view->sorting(), DolphinView::SortBySize);
+ QCOMPARE(m_view->sortOrder(), Qt::AscendingOrder);
+ QCOMPARE(viewItems(), QStringList() << "c" << "a" << "b" << "e" << "d");
+
+ // Sort by Date, ascending
+ m_view->setSorting(DolphinView::SortByDate);
+ QCOMPARE(m_view->sorting(), DolphinView::SortByDate);
+ QCOMPARE(m_view->sortOrder(), Qt::AscendingOrder);
+ QCOMPARE(viewItems(), QStringList() << "c" << "e" << "a" << "d" << "b");
+
+ // Sort by Date, descending
+ m_view->setSortOrder(Qt::DescendingOrder);
+ QCOMPARE(m_view->sorting(), DolphinView::SortByDate);
+ QCOMPARE(m_view->sortOrder(), Qt::DescendingOrder);
+ QCOMPARE(viewItems(), QStringList() << "c" << "b" << "d" << "a" << "e");
+
+ // Disable "Sort Folders First"
+ m_view->setSortFoldersFirst(false);
+ QVERIFY(!m_view->sortFoldersFirst());
+ QCOMPARE(viewItems(), QStringList()<< "b" << "d" << "c" << "a" << "e");
+
+ // Try again with Sort by Name, ascending
+ m_view->setSorting(DolphinView::SortByName);
+ m_view->setSortOrder(Qt::AscendingOrder);
+ QCOMPARE(m_view->sorting(), DolphinView::SortByName);
+ QCOMPARE(m_view->sortOrder(), Qt::AscendingOrder);
+ QCOMPARE(viewItems(), QStringList() << "a" << "b" << "c" << "d" << "e");
+
+ // Show hidden files. This triggers the dir lister
+ // -> we have to wait until loading the hidden files is finished
+ m_view->setShowHiddenFiles(true);
+ QVERIFY(QTest::kWaitForSignal(m_view, SIGNAL(finishedPathLoading(const KUrl&)), 2000));
+ QVERIFY(m_view->showHiddenFiles());
+ QCOMPARE(viewItems(), QStringList() << ".f" << "a" << "b" << "c" << "d" << "e");
+
+ // Previews
+ m_view->setShowPreview(true);
+ QVERIFY(m_view->showPreview());
+
+ // TODO: Check that the view properties are restored correctly when changing the folder and then going back.
+}
+
+/**
+ * testZoomLevel() checks that setting the zoom level works, both using DolphinView's API and using Ctrl+mouse wheel.
+ */
+
+void DolphinViewTest_AllViewModes::testZoomLevel()
+{
+ createFiles(QStringList() << "a" << "b");
+ reloadViewAndWait();
+
+ m_view->setShowPreview(false);
+ QVERIFY(!m_view->showPreview());
+
+ int zoomLevelBackup = m_view->zoomLevel();
+
+ int zoomLevel = ZoomLevelInfo::minimumLevel();
+ m_view->setZoomLevel(zoomLevel);
+ QCOMPARE(m_view->zoomLevel(), zoomLevel);
+
+ // Increase the zoom level successively to the maximum.
+ while(zoomLevel < ZoomLevelInfo::maximumLevel()) {
+ zoomLevel++;
+ m_view->setZoomLevel(zoomLevel);
+ QCOMPARE(m_view->zoomLevel(), zoomLevel);
+ }
+
+ // Try setting a zoom level larger than the maximum
+ m_view->setZoomLevel(ZoomLevelInfo::maximumLevel() + 1);
+ QCOMPARE(m_view->zoomLevel(), ZoomLevelInfo::maximumLevel());
+
+ // Turn previews on and try setting a zoom level smaller than the minimum
+ m_view->setShowPreview(true);
+ QVERIFY(m_view->showPreview());
+ m_view->setZoomLevel(ZoomLevelInfo::minimumLevel() - 1);
+ QCOMPARE(m_view->zoomLevel(), ZoomLevelInfo::minimumLevel());
+
+ // Turn previews off again and check that the zoom level is restored
+ m_view->setShowPreview(false);
+ QVERIFY(!m_view->showPreview());
+ QCOMPARE(m_view->zoomLevel(), ZoomLevelInfo::maximumLevel());
+
+ // Change the zoom level using Ctrl+mouse wheel
+ QModelIndex index = itemView()->model()->index(0, 0);
+ itemView()->scrollTo(index);
+
+ while (m_view->zoomLevel() > ZoomLevelInfo::minimumLevel()) {
+ int oldZoomLevel = m_view->zoomLevel();
+ QWheelEvent wheelEvent(itemView()->visualRect(index).center(), -1, Qt::NoButton, Qt::ControlModifier);
+ bool wheelEventReceived = qApp->notify(itemView()->viewport(), &wheelEvent);
+ QVERIFY(wheelEventReceived);
+ QVERIFY(m_view->zoomLevel() < oldZoomLevel);
+ }
+ QCOMPARE(m_view->zoomLevel(), ZoomLevelInfo::minimumLevel());
+
+ while (m_view->zoomLevel() < ZoomLevelInfo::maximumLevel()) {
+ int oldZoomLevel = m_view->zoomLevel();
+ QWheelEvent wheelEvent(itemView()->visualRect(index).center(), 1, Qt::NoButton, Qt::ControlModifier);
+ bool wheelEventReceived = qApp->notify(itemView()->viewport(), &wheelEvent);
+ QVERIFY(wheelEventReceived);
+ QVERIFY(m_view->zoomLevel() > oldZoomLevel);
+ }
+ QCOMPARE(m_view->zoomLevel(), ZoomLevelInfo::maximumLevel());
+
+ // Turn previews on again and check that the zoom level is restored
+ m_view->setShowPreview(true);
+ QVERIFY(m_view->showPreview());
+ QCOMPARE(m_view->zoomLevel(), ZoomLevelInfo::minimumLevel());
+
+ // Restore the initial state
+ m_view->setZoomLevel(zoomLevelBackup);
+ m_view->setShowPreview(false);
+ m_view->setZoomLevel(zoomLevelBackup);
+}
+
+/**
+ * testSaveAndRestoreState() checks if saving and restoring the view state (current item, scroll position).
+ *
+ * Note that we call qApp->sendPostedEvents() every time the view's finishedPathLoading(const KUrl&) signal
+ * is received. The reason is that the scroll position is restored in the slot restoreContentsPosition(),
+ * which is been invoked using a queued connection in DolphinView::slotLoadingCompleted(). To make sure
+ * that this slot is really executed before we proceed, we have to empty the event queue using qApp->sendPostedEvents().
+ */
+
+void DolphinViewTest_AllViewModes::testSaveAndRestoreState()
+{
+ const int totalItems = 50;
+
+ for (int i = 0; i < totalItems; i++) {
+ createFile(QString("%1").arg(i));
+ }
+ createDir("51");
+ reloadViewAndWait();
+
+ // Set sorting settings to the default to make sure that the item positions are reproducible.
+ m_view->setSorting(DolphinView::SortByName);
+ QCOMPARE(m_view->sorting(), DolphinView::SortByName);
+ m_view->setSortOrder(Qt::AscendingOrder);
+ QCOMPARE(m_view->sortOrder(), Qt::AscendingOrder);
+
+ const QModelIndex index45 = itemView()->model()->index(45, 0);
+ itemView()->scrollTo(index45);
+ itemView()->setCurrentIndex(index45);
+ const int scrollPosX = itemView()->horizontalScrollBar()->value();
+ const int scrollPosY = itemView()->verticalScrollBar()->value();
+
+ // Save the view state
+ QByteArray viewState;
+ QDataStream saveStream(&viewState, QIODevice::WriteOnly);
+ m_view->saveState(saveStream);
+
+ // Change the URL and then go back
+ m_view->setUrl(m_path + "/51");
+ QVERIFY(QTest::kWaitForSignal(m_view, SIGNAL(finishedPathLoading(const KUrl&)), 2000));
+ qApp->sendPostedEvents();
+
+ m_view->setUrl(m_path);
+ QVERIFY(QTest::kWaitForSignal(m_view, SIGNAL(finishedPathLoading(const KUrl&)), 2000));
+ qApp->sendPostedEvents();
+
+ // Verify that the view is scrolled to top and that item 45 is not the current item
+ QVERIFY(itemView()->currentIndex() != index45);
+ QCOMPARE(itemView()->horizontalScrollBar()->value(), 0);
+ QCOMPARE(itemView()->verticalScrollBar()->value(), 0);
+
+ // Change the URL again
+ m_view->setUrl(m_path + "/51");
+ QVERIFY(QTest::kWaitForSignal(m_view, SIGNAL(finishedPathLoading(const KUrl&)), 2000));
+ qApp->sendPostedEvents();
+
+ // Check that the current item and scroll position are correct if DolphinView::restoreState()
+ // is called after the URL change
+ m_view->setUrl(m_path);
+ QDataStream restoreStream(viewState);
+ m_view->restoreState(restoreStream);
+ QVERIFY(QTest::kWaitForSignal(m_view, SIGNAL(finishedPathLoading(const KUrl&)), 2000));
+ qApp->sendPostedEvents();
+
+ QCOMPARE(itemView()->currentIndex(), index45);
+ QCOMPARE(itemView()->horizontalScrollBar()->value(), scrollPosX);
+ QCOMPARE(itemView()->verticalScrollBar()->value(), scrollPosY);
}
/**
* testKeyboardFocus() checks whether a view grabs the keyboard focus.
*
* A view may never grab the keyboard focus itself and must respect the focus-state
- * when switching the view mode.
+ * when switching the view mode, see
+ *
+ * https://bugs.kde.org/show_bug.cgi?id=261147
*/
void DolphinViewTest_AllViewModes::testKeyboardFocus()
{
const DolphinView::Mode mode = m_view->mode();
+ // Move keyboard focus to another widget. To see that this is needed, run only this test,
+ // i.e., pass 'testKeyboardFocus' as a parameter on the command line.
+ QWidget widget;
+ widget.show();
+ QTest::qWaitForWindowShown(&widget);
+ widget.setFocus();
+
QVERIFY(!m_view->hasFocus());
+
+ // Switch view modes and verify that the view does not get the focus back
for (int i = 0; i <= DolphinView::MaxModeEnum; ++i) {
m_view->setMode(static_cast<DolphinView::Mode>(i));
QVERIFY(!m_view->hasFocus());
projects / dolphin.git / blobdiff