void FormWindowBase::deleteWidgetList(const QWidgetList &widget_list)
{
// We need a macro here even for single widgets because the some components (for example,
// the signal slot editor are connected to widgetRemoved() and add their
// own commands (for example, to delete w's connections)
const QString description = widget_list.size() == 1 ?
tr("Delete '%1'").arg(widget_list.front()->objectName()) : tr("Delete");
commandHistory()->beginMacro(description);
foreach (QWidget *w, widget_list) {
emit widgetRemoved(w);
DeleteWidgetCommand *cmd = new DeleteWidgetCommand(this);
cmd->init(w);
commandHistory()->push(cmd);
}
void ActionsImpl::slotSetAsToolbar() {
KEBApp::self()->bkInfo()->commitChanges();
KBookmark bk = KEBApp::self()->firstSelected();
Q_ASSERT(bk.isGroup());
QUndoCommand *mcmd = CmdGen::setAsToolbar(m_model, bk);
commandHistory()->addCommand(mcmd);
}
void ActionsImpl::slotCut() {
KEBApp::self()->bkInfo()->commitChanges();
slotCopy();
DeleteManyCommand *mcmd = new DeleteManyCommand(m_model, i18nc("(qtundo-format)", "Cut Items"), KEBApp::self()->selectedBookmarks() );
commandHistory()->addCommand(mcmd);
}
void ActionsImpl::slotSort() {
KEBApp::self()->bkInfo()->commitChanges();
KBookmark bk = KEBApp::self()->firstSelected();
Q_ASSERT(bk.isGroup());
SortCommand *cmd = new SortCommand(m_model, i18nc("(qtundo-format)", "Sort Alphabetically"), bk.address());
commandHistory()->addCommand(cmd);
}
// protected
void kpAbstractImageSelectionTool::changeImageSelectionTransparency (
const QString &name,
const kpImageSelectionTransparency &newTrans,
const kpImageSelectionTransparency &oldTrans)
{
#if DEBUG_KP_TOOL_SELECTION
qCDebug(kpLogTools) << "CALL(" << name << ")";
#endif
kpSetOverrideCursorSaver cursorSaver (Qt::WaitCursor);
if (hasBegunShape ())
endShapeInternal ();
kpAbstractImageSelection *imageSel = document ()->imageSelection ();
if (imageSel->hasContent () && newTrans.isTransparent ())
environ ()->flashColorSimilarityToolBarItem ();
imageSel->setTransparency (newTrans);
// We _must_ add the command even if kpAbstractImageSelection::setTransparency()
// above did not change the selection transparency mask at all.
// Consider the following case:
//
// 0. Ensure that selection transparency is opaque and any
// color other than red is the background color. Ensure that
// the color similarity setting is 0.
//
// 1. Select a solid red rectangle and pull it off.
//
// 2. Switch to transparent and set red as the background color.
// [the selection is now invisible as red is the background
// color, which is the same as the contents of the selection]
//
// 3. Invert Colors.
// [the selection is now cyan, red is still the background color]
//
// 4. Change the background color to green.
// [the selection transparency mask does not change so the
// selection is still cyan; green is the background color]
//
// 5. Undo
//
// If no transparency command were added for Step 4., the Undo
// in Step 5. would take us straight to the state after Step 2.,
// where we would expect the red selection to be invisible. However,
// as the background color was changed to green in Step 4. and was not
// undone, the red selection is not invisible when it should be -- Undo
// has moved us to an incorrect state.
//
// KDE3: Copy this comment into the KDE 3 branch.
commandHistory ()->addCommand (new kpToolImageSelectionTransparencyCommand (
name,
newTrans, oldTrans,
environ ()->commandEnvironment ()),
false/*no exec*/);
}
void ActionsImpl::slotNewBookmark()
{
KEBApp::self()->bkInfo()->commitChanges();
// TODO - make a setCurrentItem(Command *) which uses finaladdress interface
CreateCommand * cmd = new CreateCommand(m_model,
KEBApp::self()->insertAddress(),
QString(), "www", KUrl("http://"));
commandHistory()->addCommand(cmd);
}
void ActionsImpl::slotChangeIcon() {
KEBApp::self()->bkInfo()->commitChanges();
KBookmark bk = KEBApp::self()->firstSelected();
const QString newIcon = KIconDialog::getIcon(KIconLoader::Small, KIconLoader::Place, false, 0, false, KEBApp::self());
if (newIcon.isEmpty())
return;
EditCommand *cmd = new EditCommand(m_model, bk.address(), -1, newIcon);
commandHistory()->addCommand(cmd);
}
void ActionsImpl::slotImport() {
KEBApp::self()->bkInfo()->commitChanges();
qDebug() << "ActionsImpl::slotImport() where sender()->name() == "
<< sender()->objectName() << endl;
ImportCommand* import
= ImportCommand::performImport(m_model, sender()->objectName(), KEBApp::self());
if (!import)
return;
commandHistory()->addCommand(import);
//FIXME select import->groupAddress
}
void FormWindowBase::deleteWidgetList(const QWidgetList &widget_list)
{
switch (widget_list.size()) {
case 0:
break;
case 1: {
commandHistory()->beginMacro(tr("Delete '%1'").arg(widget_list.front()->objectName()));
emit widgetRemoved(widget_list.front());
DeleteWidgetCommand *cmd = new DeleteWidgetCommand(this);
cmd->init(widget_list.front());
commandHistory()->push(cmd);
commandHistory()->endMacro();
}
break;
default:
commandHistory()->beginMacro(tr("Delete"));
foreach (QWidget *w, widget_list) {
emit widgetRemoved(w);
DeleteWidgetCommand *cmd = new DeleteWidgetCommand(this);
cmd->init(w);
commandHistory()->push(cmd);
}
commandHistory()->endMacro();
break;
}
void ActionsImpl::slotRecursiveSort() {
KEBApp::self()->bkInfo()->commitChanges();
KBookmark bk = KEBApp::self()->firstSelected();
Q_ASSERT(bk.isGroup());
KEBMacroCommand *mcmd = new KEBMacroCommand(i18nc("(qtundo-format)", "Recursive Sort"));
KBookmarkGroupList lister(GlobalBookmarkManager::self()->mgr());
QList<KBookmark> bookmarks = lister.getList(bk.toGroup());
bookmarks << bk.toGroup();
for (QList<KBookmark>::ConstIterator it = bookmarks.constBegin(); it != bookmarks.constEnd(); ++it) {
new SortCommand(m_model, "", (*it).address(), mcmd);
}
commandHistory()->addCommand(mcmd);
}
void ActionsImpl::slotPaste() {
KEBApp::self()->bkInfo()->commitChanges();
QString addr;
KBookmark bk = KEBApp::self()->firstSelected();
if(bk.isGroup())
addr = bk.address() + "/0"; //FIXME internal
else
addr = bk.address();
QUndoCommand *mcmd = CmdGen::insertMimeSource( m_model, i18nc("(qtundo-format)", "Paste"), QApplication::clipboard()->mimeData(), addr);
commandHistory()->addCommand(mcmd);
}
void ActionsImpl::slotNewFolder()
{
KEBApp::self()->bkInfo()->commitChanges();
bool ok;
QString str = KInputDialog::getText( i18nc( "@title:window", "Create New Bookmark Folder" ),
i18n( "New folder:" ), QString(), &ok, KEBApp::self() );
if (!ok)
return;
CreateCommand *cmd = new CreateCommand(m_model,
KEBApp::self()->insertAddress(),
str, "bookmark_folder", /*open*/ true);
commandHistory()->addCommand(cmd);
}
// protected
void kpToolText::changeTextStyle (const QString &name,
const kpTextStyle &newTextStyle,
const kpTextStyle &oldTextStyle)
{
#if DEBUG_KP_TOOL_TEXT
qCDebug(kpLogTools) << "kpToolText::changeTextStyle(" << name << ")";
#endif
if (hasBegunShape ())
endShape (currentPoint (), normalizedRect ());
commandHistory ()->addCommand (
new kpToolTextChangeStyleCommand (
name,
newTextStyle,
oldTextStyle,
environ ()->commandEnvironment ()));
}
void ActionsImpl::slotInsertSeparator()
{
KEBApp::self()->bkInfo()->commitChanges();
CreateCommand * cmd = new CreateCommand(m_model, KEBApp::self()->insertAddress());
commandHistory()->addCommand(cmd);
}
// public
void kpMainWindow::addImageOrSelectionCommand (kpCommand *cmd,
bool addSelCreateCmdIfSelAvail,
bool addSelPullCmdIfSelAvail)
{
#if DEBUG_KP_MAIN_WINDOW && 1
kdDebug () << "kpMainWindow::addImageOrSelectionCommand()"
<< " addSelCreateCmdIfSelAvail=" << addSelCreateCmdIfSelAvail
<< " addSelPullCmdIfSelAvail=" << addSelPullCmdIfSelAvail
<< endl;
#endif
if (!m_document)
{
kdError () << "kpMainWindow::addImageOrSelectionCommand() without doc" << endl;
return;
}
if (m_viewManager)
m_viewManager->setQueueUpdates ();
kpSelection *sel = m_document->selection ();
#if DEBUG_KP_MAIN_WINDOW && 1
kdDebug () << "\tsel=" << sel
<< " sel->pixmap=" << (sel ? sel->pixmap () : 0)
<< endl;
#endif
if (addSelCreateCmdIfSelAvail && sel && !sel->pixmap ())
{
// create selection region
kpCommand *createCommand = new kpToolSelectionCreateCommand (
i18n ("Selection: Create"),
*sel,
this);
if (kpToolSelectionCreateCommand::nextUndoCommandIsCreateBorder (commandHistory ()))
commandHistory ()->setNextUndoCommand (createCommand);
else
commandHistory ()->addCommand (createCommand,
false/*no exec - user already dragged out sel*/);
}
if (addSelPullCmdIfSelAvail && sel && !sel->pixmap ())
{
kpMacroCommand *macroCmd = new kpMacroCommand (cmd->name (), this);
macroCmd->addCommand (new kpToolSelectionPullFromDocumentCommand (
QString::null/*uninteresting child of macro cmd*/,
this));
macroCmd->addCommand (cmd);
m_commandHistory->addCommand (macroCmd);
}
else
{
m_commandHistory->addCommand (cmd);
}
if (m_viewManager)
m_viewManager->restoreQueueUpdates ();
}
