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Diffstat (limited to 'src/bookmarkssettingspage.cpp')
| -rw-r--r-- | src/bookmarkssettingspage.cpp | 314 |
1 files changed, 314 insertions, 0 deletions
diff --git a/src/bookmarkssettingspage.cpp b/src/bookmarkssettingspage.cpp new file mode 100644 index 0000000..5b615f8 --- /dev/null +++ b/src/bookmarkssettingspage.cpp @@ -0,0 +1,314 @@ +/*************************************************************************** + * Copyright (C) 2006 by Peter Penz * + * [email protected] * + * * + * 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 "bookmarkssettingspage.h" + +#include <assert.h> + +#include <qlayout.h> +#include <qlabel.h> +#include <qlineedit.h> +#include <qvbox.h> + +#include <kbookmark.h> +#include <kbookmarkmanager.h> +#include <kdialog.h> +#include <klistview.h> +#include <klocale.h> +#include <kpushbutton.h> + +#include "dolphinsettings.h" +#include "editbookmarkdialog.h" + +BookmarksSettingsPage::BookmarksSettingsPage(QWidget*parent) : + SettingsPageBase(parent), + m_addButton(0), + m_removeButton(0), + m_moveUpButton(0), + m_moveDownButton(0) +{ + QVBoxLayout* topLayout = new QVBoxLayout(parent, 2, KDialog::spacingHint()); + + const int spacing = KDialog::spacingHint(); + + QHBox* hBox = new QHBox(parent); + hBox->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Fixed); + hBox->setSpacing(spacing); + hBox->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Ignored); + + m_listView = new KListView(hBox); + m_listView->addColumn(i18n("Icon")); + m_listView->addColumn(i18n("Name")); + m_listView->addColumn(i18n("Location")); + m_listView->setResizeMode(QListView::LastColumn); + m_listView->setColumnAlignment(0, Qt::AlignHCenter); + m_listView->setAllColumnsShowFocus(true); + m_listView->setSorting(-1); + connect(m_listView, SIGNAL(selectionChanged()), + this, SLOT(updateButtons())); + connect(m_listView, SIGNAL(pressed(QListViewItem*)), + this, SLOT(slotBookmarkPressed(QListViewItem*))); + connect(m_listView, SIGNAL(doubleClicked(QListViewItem*, const QPoint&, int)), + this, SLOT(slotBookmarkDoubleClicked(QListViewItem*, const QPoint&, int))); + + QVBox* buttonBox = new QVBox(hBox); + buttonBox->setSpacing(spacing); + + const QSizePolicy buttonSizePolicy(QSizePolicy::Preferred, QSizePolicy::Maximum); + + m_addButton = new KPushButton(i18n("Add..."), buttonBox); + connect(m_addButton, SIGNAL(clicked()), + this, SLOT(slotAddButtonClicked())); + m_addButton->setSizePolicy(buttonSizePolicy); + + m_editButton = new KPushButton(i18n("Edit..."), buttonBox); + connect(m_editButton, SIGNAL(clicked()), + this, SLOT(slotEditButtonClicked())); + m_editButton->setSizePolicy(buttonSizePolicy); + + m_removeButton = new KPushButton(i18n("Remove"), buttonBox); + connect(m_removeButton, SIGNAL(clicked()), + this, SLOT(slotRemoveButtonClicked())); + m_removeButton->setSizePolicy(buttonSizePolicy); + + m_moveUpButton = new KPushButton(i18n("Move Up"), buttonBox); + connect(m_moveUpButton, SIGNAL(clicked()), + this, SLOT(slotMoveUpButtonClicked())); + m_moveUpButton->setSizePolicy(buttonSizePolicy); + + m_moveDownButton = new KPushButton(i18n("Move Down"), buttonBox); + connect(m_moveDownButton, SIGNAL(clicked()), + this, SLOT(slotMoveDownButtonClicked())); + m_moveDownButton->setSizePolicy(buttonSizePolicy); + + // Add a dummy widget with no restriction regarding a vertical resizing. + // This assures that the spacing between the buttons is not increased. + new QWidget(buttonBox); + + topLayout->addWidget(hBox); + + // insert all editable bookmarks. + KBookmarkGroup root = DolphinSettings::instance().bookmarkManager()->root(); + KBookmark bookmark = root.first(); + + QListViewItem* prev = 0; + while (!bookmark.isNull()) { + QListViewItem* item = new QListViewItem(m_listView); + item->setPixmap(PixmapIdx, SmallIcon(bookmark.icon())); + item->setText(NameIdx, bookmark.text()); + item->setText(URLIdx, bookmark.url().prettyURL()); + + // add hidden column to be able to retrieve the icon name again + item->setText(IconIdx, bookmark.icon()); + + m_listView->insertItem(item); + if (prev != 0) { + item->moveItem(prev); + } + prev = item; + + bookmark = root.next(bookmark); + } + m_listView->setSelected(m_listView->firstChild(), true); + + updateButtons(); +} + + +BookmarksSettingsPage::~BookmarksSettingsPage() +{ +} + +void BookmarksSettingsPage::applySettings() +{ + // delete all bookmarks + KBookmarkManager* manager = DolphinSettings::instance().bookmarkManager(); + KBookmarkGroup root = manager->root(); + KBookmark bookmark = root.first(); + while (!bookmark.isNull()) { + root.deleteBookmark(bookmark); + bookmark = root.first(); + } + + // add all items as bookmarks + QListViewItem* item = m_listView->firstChild(); + while (item != 0) { + root.addBookmark(manager, + item->text(NameIdx), + KURL(item->text(URLIdx)), + item->text(IconIdx)); // hidden column + item = item->itemBelow(); + } + + manager->emitChanged(root); +} + +void BookmarksSettingsPage::updateButtons() +{ + const QListViewItem* selectedItem = m_listView->selectedItem(); + const bool hasSelection = (selectedItem != 0); + + m_editButton->setEnabled(hasSelection); + m_removeButton->setEnabled(hasSelection); + + const bool enableMoveUp = hasSelection && + (selectedItem != m_listView->firstChild()); + m_moveUpButton->setEnabled(enableMoveUp); + + const bool enableMoveDown = hasSelection && + (selectedItem != m_listView->lastChild()); + m_moveDownButton->setEnabled(enableMoveDown); +} + +void BookmarksSettingsPage::slotBookmarkDoubleClicked(QListViewItem*, + const QPoint&, + int) +{ + slotEditButtonClicked(); +} + +void BookmarksSettingsPage::slotBookmarkPressed(QListViewItem* item) +{ + if (item == 0) { + m_listView->setSelected(m_listView->currentItem(), true); + } +} + +void BookmarksSettingsPage::slotAddButtonClicked() +{ + KBookmark bookmark = EditBookmarkDialog::getBookmark(i18n("Add Bookmark"), + i18n("New bookmark"), + KURL(), + "bookmark"); + if (!bookmark.isNull()) { + // insert bookmark into listview + QListViewItem* item = new QListViewItem(m_listView); + item->setPixmap(PixmapIdx, SmallIcon(bookmark.icon())); + item->setText(NameIdx, bookmark.text()); + item->setText(URLIdx, bookmark.url().prettyURL()); + item->setText(IconIdx, bookmark.icon()); + m_listView->insertItem(item); + + QListViewItem* lastItem = m_listView->lastChild(); + if (lastItem != 0) { + item->moveItem(lastItem); + } + + m_listView->setSelected(item, true); + updateButtons(); + } +} + +void BookmarksSettingsPage::slotEditButtonClicked() +{ + QListViewItem* item = m_listView->selectedItem(); + assert(item != 0); // 'edit' may not get invoked when having no items + + KBookmark bookmark = EditBookmarkDialog::getBookmark(i18n("Edit Bookmark"), + item->text(NameIdx), + KURL(item->text(URLIdx)), + item->text(IconIdx)); + if (!bookmark.isNull()) { + item->setPixmap(PixmapIdx, SmallIcon(bookmark.icon())); + item->setText(NameIdx, bookmark.text()); + item->setText(URLIdx, bookmark.url().prettyURL()); + item->setText(IconIdx, bookmark.icon()); + } +} + +void BookmarksSettingsPage::slotRemoveButtonClicked() +{ + QListViewItem* selectedItem = m_listView->selectedItem(); + assert(selectedItem != 0); + QListViewItem* nextItem = selectedItem->itemBelow(); + if (nextItem == 0) { + nextItem = selectedItem->itemAbove(); + } + + m_listView->takeItem(selectedItem); + if (nextItem != 0) { + m_listView->setSelected(nextItem, true); + } +} + +void BookmarksSettingsPage::slotMoveUpButtonClicked() +{ + moveBookmark(-1); +} + +void BookmarksSettingsPage::slotMoveDownButtonClicked() +{ + moveBookmark(+1); +} + +int BookmarksSettingsPage::selectedBookmarkIndex() const +{ + int index = -1; + + QListViewItem* selectedItem = m_listView->selectedItem(); + if (selectedItem != 0) { + index = 0; + QListViewItem* item = m_listView->firstChild(); + while (item != selectedItem) { + item = item->nextSibling(); + ++index; + } + } + + return index; +} + +void BookmarksSettingsPage::moveBookmark(int direction) +{ + // this implementation currently only allows moving of bookmarks + // one step up or down + assert((direction >= -1) && (direction <= +1)); + + // swap bookmarks in listview + QListViewItem* selectedItem = m_listView->selectedItem(); + assert(selectedItem != 0); + QListViewItem* item = (direction < 0) ? selectedItem->itemAbove() : + selectedItem->itemBelow(); + assert(item != 0); + + QPixmap pixmap; + if (item->pixmap(0) != 0) { + pixmap = *(item->pixmap(0)); + } + QString name(item->text(NameIdx)); + QString url(item->text(URLIdx)); + QString icon(item->text(IconIdx)); + + if (selectedItem->pixmap(0) != 0) { + item->setPixmap(PixmapIdx, *(selectedItem->pixmap(0))); + } + item->setText(NameIdx, selectedItem->text(NameIdx)); + item->setText(URLIdx, selectedItem->text(URLIdx)); + item->setText(IconIdx, selectedItem->text(IconIdx)); + + selectedItem->setPixmap(PixmapIdx, pixmap); + selectedItem->setText(NameIdx, name); + selectedItem->setText(URLIdx, url); + selectedItem->setText(IconIdx, icon); + + m_listView->setSelected(item, true); +} + +#include "bookmarkssettingspage.moc" |