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/* This file is part of the TDE project
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Copyright (C) 2015-2016 Michele Calgaro <micheleDOTcalgaro__AT__yahooDOTit>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License version 2 as published by the Free Software Foundation.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#include "katesessionpanel.h"
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#include "katesessionpanel.moc"
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#include "kateapp.h"
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#include "katemainwindow.h"
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#include "kateviewmanager.h"
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#include "katesession.h"
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#include <kiconloader.h>
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#include <tdelocale.h>
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#include <tdemessagebox.h>
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#include <tqlistview.h>
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#include <tqlabel.h>
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namespace
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{
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const char *KS_UNNAMED = "Unnamed";
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};
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//BEGIN KateSessionNameChooser
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//-------------------------------------------
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KateSessionNameChooser::KateSessionNameChooser(TQWidget *parent, bool showSwitchTo)
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: KDialogBase(parent, "", true, i18n("Session Name Chooser"), KDialogBase::User1 | KDialogBase::User2,
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KDialogBase::User2, true, KStdGuiItem::cancel(), KGuiItem(i18n("Continue"), "document-new")),
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m_showSwitchTo(showSwitchTo)
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{
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TQHBox *page = new TQHBox(this);
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//page->setMinimumSize(300, 100);
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setMainWidget(page);
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TQVBox *vb = new TQVBox(page);
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vb->setSpacing(KDialog::spacingHint());
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TQLabel *label = new TQLabel(vb);
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label->setText("Please type the new session name:");
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m_sessionNameLE = new TQLineEdit(vb);
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m_sessionNameLE->setText(i18n(KS_UNNAMED));
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m_sessionNameLE->setFocus();
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if (m_showSwitchTo)
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{
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m_activateCB = new TQCheckBox(i18n("Switch to the new session"), vb, NULL);
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m_activateCB->setChecked(true);
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}
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connect(m_sessionNameLE, TQT_SIGNAL(textChanged(const TQString&)), this, TQT_SLOT(slotTextChanged()));
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slotTextChanged(); // update button status
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}
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//-------------------------------------------
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TQString KateSessionNameChooser::getSessionName()
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{
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return m_sessionNameLE->text();
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}
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//-------------------------------------------
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bool KateSessionNameChooser::getActivateFlag()
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{
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if (m_showSwitchTo)
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{
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return m_activateCB->isChecked();
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}
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return false;
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}
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//-------------------------------------------
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void KateSessionNameChooser::slotUser1()
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{
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reject();
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}
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//-------------------------------------------
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void KateSessionNameChooser::slotUser2()
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{
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accept();
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}
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//-------------------------------------------
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void KateSessionNameChooser::slotTextChanged()
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{
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enableButton(KDialogBase::User2, !m_sessionNameLE->text().isEmpty());
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}
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//END KateSessionNameChooser
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//BEGIN KateSessionPanelToolBarParent
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void KateSessionPanelToolBarParent::setToolBar(TDEToolBar *tbar)
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{
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m_tbar = tbar;
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}
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//-------------------------------------------
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void KateSessionPanelToolBarParent::resizeEvent (TQResizeEvent*)
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{
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if (m_tbar)
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{
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setMinimumHeight(m_tbar->sizeHint().height());
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m_tbar->resize(width(),height());
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}
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}
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//END KateSessionPanelToolBarParent
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//BEGIN KateSessionPanel
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//-------------------------------------------
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KateSessionPanel::KateSessionPanel(KateMainWindow *mainWindow, KateViewManager *viewManager,
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TQWidget *parent, const char *name)
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: TQVBox(parent, name), m_sessionManager(KateSessionManager::self()),
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m_actionCollection(new TDEActionCollection(this)), m_columnName(-1), m_columnPixmap(-1)
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{
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// Toolbar
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setup_toolbar();
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// Listview
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m_listview = new TDEListView(this);
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m_listview->header()->hide();
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m_columnName = m_listview->addColumn("Session name");
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m_columnPixmap = m_listview->addColumn("Pixmap", 24);
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m_listview->addColumn("Dummy", 1); // Dummy column, only for nice resizing
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m_listview->header()->setResizeEnabled(false, m_columnPixmap);
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m_listview->setColumnAlignment(m_columnPixmap, TQt::AlignCenter);
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m_listview->setMinimumWidth(m_listview->sizeHint().width());
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m_listview->setSorting(-1);
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m_listview->setResizeMode(TQListView::LastColumn);
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//m_listview->setRootIsDecorated(true); // FIXME disabled until doc list software is developed
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connect(m_listview, TQT_SIGNAL(selectionChanged()),
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this, TQT_SLOT(slotSelectionChanged()));
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connect(m_listview, TQT_SIGNAL(executed(TQListViewItem*)),
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this, TQT_SLOT(slotItemExecuted(TQListViewItem*)));
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connect(m_listview, TQT_SIGNAL(returnPressed(TQListViewItem*)),
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this, TQT_SLOT(slotItemExecuted(TQListViewItem*)));
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connect(KateApp::self(), TQT_SIGNAL(optionsChanged()),
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this, TQT_SLOT(slotSelectionChanged()));
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connect(m_sessionManager, TQT_SIGNAL(switchOptionChanged()),
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this, TQT_SLOT(slotSelectionChanged()));
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connect(m_sessionManager, TQT_SIGNAL(sessionActivated(int, int)),
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this, TQT_SLOT(slotSessionActivated(int, int)));
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connect(m_sessionManager, TQT_SIGNAL(sessionCreated(int)),
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this, TQT_SLOT(slotSessionCreated(int)));
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connect(m_sessionManager, TQT_SIGNAL(sessionDeleted(int)),
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this, TQT_SLOT(slotSessionDeleted(int)));
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connect(m_sessionManager, TQT_SIGNAL(sessionsSwapped(int, int)),
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this, TQT_SLOT(slotSessionsSwapped(int, int)));
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connect(m_sessionManager, TQT_SIGNAL(sessionRenamed(int)),
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this, TQT_SLOT(slotSessionRenamed(int)));
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connect(m_listview, TQT_SIGNAL(itemRenamed(TQListViewItem*)),
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this, TQT_SLOT(slotLVSessionRenamed(TQListViewItem*)));
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TQPtrList<KateSession>& sessions = m_sessionManager->getSessionsList();
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for (int idx = sessions.count() - 1; idx >= 0; --idx)
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{
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new KateSessionPanelItem(m_listview, sessions[idx]->getSessionName(), idx);
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if (idx == m_sessionManager->getActiveSessionId())
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{
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m_listview->setSelected(m_listview->firstChild(), true);
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m_listview->firstChild()->setPixmap(m_columnPixmap, SmallIcon("ok"));
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}
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}
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}
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//-------------------------------------------
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void KateSessionPanel::setup_toolbar()
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{
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// Toolbar widget and frame
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KateSessionPanelToolBarParent *tbarParent = new KateSessionPanelToolBarParent(this);
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m_toolbar = new TDEToolBar(tbarParent, "Kate Session Panel Toolbar", true);
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tbarParent->setToolBar(m_toolbar);
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m_toolbar->setMovingEnabled(false);
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m_toolbar->setFlat(true);
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m_toolbar->setIconText(TDEToolBar::IconOnly);
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m_toolbar->setIconSize(16);
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m_toolbar->setEnableContextMenu(false);
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// Toolbar actions
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TDEAction *a;
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a = new TDEAction(i18n("New"), SmallIcon("list-add"), 0,
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TQT_TQOBJECT(this), TQT_SLOT(slotNewSession()), m_actionCollection, "session_new");
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a->setWhatsThis(i18n("Create a new session and switch to it."));
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a->plug(m_toolbar);
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a = new TDEAction(i18n("Save"), SmallIcon("document-save"), 0,
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TQT_TQOBJECT(this), TQT_SLOT(slotSaveSession()), m_actionCollection, "session_save");
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a->setWhatsThis(i18n("Save the selected session."));
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a->plug(m_toolbar);
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a = new TDEAction(i18n("Save as..."), SmallIcon("document-save-as"), 0,
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TQT_TQOBJECT(this), TQT_SLOT(slotSaveSessionAs()), m_actionCollection, "session_save_as");
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a->setWhatsThis(i18n("Save an unsaved session with a new name or clone an already saved session "
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"into a new session."));
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a->plug(m_toolbar);
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a = new TDEAction(i18n("Rename"), SmallIcon("edit_user"), 0,
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TQT_TQOBJECT(this), TQT_SLOT(slotRenameSession()), m_actionCollection, "session_rename");
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a->setWhatsThis(i18n("Rename the selected session."));
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a->plug(m_toolbar);
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a = new TDEAction(i18n("Delete"), SmallIcon("edit-delete"), 0,
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TQT_TQOBJECT(this), TQT_SLOT(slotDeleteSession()), m_actionCollection, "session_delete");
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a->setWhatsThis(i18n("Delete the selected session."));
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a->plug(m_toolbar);
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a = new TDEAction(i18n("Reload"), SmallIcon("reload"), 0,
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TQT_TQOBJECT(this), TQT_SLOT(slotReloadSession()), m_actionCollection, "session_reload");
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a->setWhatsThis(i18n("Reload the last saved state of the selected session."));
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a->plug(m_toolbar);
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m_toolbar->insertLineSeparator();
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a = new TDEAction(i18n("Activate"), SmallIcon("forward"), 0,
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TQT_TQOBJECT(this), TQT_SLOT(slotActivateSession()), m_actionCollection, "session_activate");
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a->setWhatsThis(i18n("Activate the selected session."));
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a->plug(m_toolbar);
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TDEToggleAction *tglA = new TDEToggleAction(i18n("Toggle read only"), SmallIcon("encrypted"), 0,
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TQT_TQOBJECT(this), TQT_SLOT(slotSessionToggleReadOnly()), m_actionCollection, "session_toggle_read_only");
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tglA->setWhatsThis(i18n("Toggle read only status for the selected session.<p>"
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"In a read only session, you can work as usual but the list of documents in the session "
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"will not be saved when you exit Kate or switch to another session.<p>"
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"You can use this option to create template sessions that you wish to keep unchanged over time."));
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tglA->plug(m_toolbar);
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a = new TDEAction(i18n("Move Up"), SmallIcon("go-up"), 0,
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TQT_TQOBJECT(this), TQT_SLOT(slotSessionMoveUp()), m_actionCollection, "session_move_up");
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a->setWhatsThis(i18n("Move up the selected session."));
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a->plug(m_toolbar);
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a = new TDEAction(i18n("Move Down"), SmallIcon("go-down"), 0,
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TQT_TQOBJECT(this), TQT_SLOT(slotSessionMoveDown()), m_actionCollection, "session_move_down");
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a->setWhatsThis(i18n("Move down the selected session."));
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a->plug(m_toolbar);
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}
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//-------------------------------------------
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void KateSessionPanel::slotNewSession()
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{
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KateSessionNameChooser *nameChooser = new KateSessionNameChooser(this, false);
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int result = nameChooser->exec();
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if (result == TQDialog::Accepted)
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{
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int res = handleSessionSwitch();
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if (res == KMessageBox::Cancel)
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{
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return;
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}
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else
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{
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m_sessionManager->newSession(nameChooser->getSessionName(), res == KMessageBox::Yes);
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}
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}
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}
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//-------------------------------------------
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void KateSessionPanel::slotSaveSession()
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{
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KateSessionPanelItem *sessionItem = dynamic_cast<KateSessionPanelItem*>(m_listview->selectedItem());
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if (!sessionItem)
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{
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return;
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}
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int sessId = sessionItem->getSessionId();
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const KateSession *ks = m_sessionManager->getSessionFromId(sessId);
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if (!ks)
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{
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return;
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}
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if (ks->isStillVolatile())
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{
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// Session has never been saved before. Ask user for a session name first
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slotSaveSessionAs();
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}
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else
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{
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m_sessionManager->saveSession(sessId);
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slotSelectionChanged(); // Update the toolbar button status
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}
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}
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//-------------------------------------------
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void KateSessionPanel::slotSaveSessionAs()
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{
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KateSessionPanelItem *sessionItem = dynamic_cast<KateSessionPanelItem*>(m_listview->selectedItem());
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if (!sessionItem)
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{
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return;
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}
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int sessId = sessionItem->getSessionId();
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KateSession *ks = m_sessionManager->getSessionFromId(sessId);
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if (!ks)
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{
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return;
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}
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// If the session was never saved or named before, the session will be saved with a new name.
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// Otherwise it will be cloned into a new session.
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bool cloneSession = !ks->isStillVolatile();
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// Get new session name
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KateSessionNameChooser *nameChooser = new KateSessionNameChooser(this, cloneSession);
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int result = nameChooser->exec();
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if (result == TQDialog::Accepted)
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{
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if (!cloneSession)
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{
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// Save unsaved session
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m_sessionManager->renameSession(sessId, nameChooser->getSessionName());
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m_sessionManager->saveSession(sessId);
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}
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else
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{
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// Clone session
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bool activate = nameChooser->getActivateFlag();
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int activeSessionId = m_sessionManager->getActiveSessionId();
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int res = KMessageBox::Yes;
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if (activate && sessId != activeSessionId)
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{
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// Cloning another session and switching to it at the same time,
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// handle session switch correctly
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res = handleSessionSwitch();
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if (res == KMessageBox::Cancel)
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{
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return;
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}
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}
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m_sessionManager->cloneSession(sessId, nameChooser->getSessionName(), activate, res == KMessageBox::No);
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}
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}
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slotSelectionChanged(); // Update the toolbar button status
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}
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//-------------------------------------------
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void KateSessionPanel::slotRenameSession()
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{
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TQListViewItem *sessionItem = m_listview->selectedItem();
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if (!sessionItem)
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{
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return;
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}
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m_listview->rename(m_listview->selectedItem(), m_columnName);
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}
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//-------------------------------------------
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void KateSessionPanel::slotDeleteSession()
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{
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KateSessionPanelItem *sessionItem = dynamic_cast<KateSessionPanelItem*>(m_listview->selectedItem());
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if (!sessionItem)
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{
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return;
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}
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int result = KMessageBox::warningContinueCancel(this,
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i18n("Do you really want to delete the session \"%1\"?").arg(sessionItem->text(0)),
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i18n("Delete session"), KStdGuiItem::del());
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if (result == KMessageBox::Continue)
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{
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int sessionId = sessionItem->getSessionId();
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if (sessionId == m_sessionManager->getActiveSessionId())
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{
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// First check if all documents can be closed safely
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if (KateApp::self()->activeMainWindow())
|
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{
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if (!KateApp::self()->activeMainWindow()->queryClose_internal())
|
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return;
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||||
}
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}
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//FIXME add options to let user decide what to do when deleting the current session
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//(open previous/next session, create new empty session)
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m_sessionManager->deleteSession(sessionId, KateSessionManager::INVALID_SESSION);
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}
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}
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||||
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//-------------------------------------------
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void KateSessionPanel::slotReloadSession()
|
||||
{
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||||
KateSessionPanelItem *sessionItem = dynamic_cast<KateSessionPanelItem*>(m_listview->selectedItem());
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if (!sessionItem)
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{
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return;
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}
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int sessId = sessionItem->getSessionId();
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if (sessId != m_sessionManager->getActiveSessionId())
|
||||
{
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||||
return;
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||||
}
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||||
// Restore active session to the last saved state
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m_sessionManager->reloadActiveSession();
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}
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||||
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||||
//-------------------------------------------
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void KateSessionPanel::slotActivateSession()
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||||
{
|
||||
KateSessionPanelItem *newSessionItem = dynamic_cast<KateSessionPanelItem*>(m_listview->selectedItem());
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if (!newSessionItem)
|
||||
{
|
||||
return;
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||||
}
|
||||
|
||||
int currSessionId = m_sessionManager->getActiveSessionId();
|
||||
int newSessionId = newSessionItem->getSessionId();
|
||||
if (newSessionId != currSessionId)
|
||||
{
|
||||
int res = handleSessionSwitch();
|
||||
if (res == KMessageBox::Cancel)
|
||||
{
|
||||
return;
|
||||
}
|
||||
else
|
||||
{
|
||||
m_sessionManager->activateSession(newSessionId, res == KMessageBox::Yes);
|
||||
}
|
||||
}
|
||||
}
|
||||
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||||
//-------------------------------------------
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||||
void KateSessionPanel::slotSessionToggleReadOnly()
|
||||
{
|
||||
KateSessionPanelItem *sessionItem = dynamic_cast<KateSessionPanelItem*>(m_listview->selectedItem());
|
||||
const KateSession *ks(NULL);
|
||||
if (sessionItem)
|
||||
{
|
||||
ks = m_sessionManager->getSessionFromId(sessionItem->getSessionId());
|
||||
}
|
||||
if (!sessionItem || !ks)
|
||||
{
|
||||
return;
|
||||
}
|
||||
|
||||
m_sessionManager->setSessionReadOnlyStatus(sessionItem->getSessionId(), !ks->isReadOnly());
|
||||
slotSelectionChanged(); // Update the toolbar button status
|
||||
}
|
||||
|
||||
//-------------------------------------------
|
||||
void KateSessionPanel::slotSessionMoveUp()
|
||||
{
|
||||
KateSessionPanelItem *sessionItem = dynamic_cast<KateSessionPanelItem*>(m_listview->selectedItem());
|
||||
if (!sessionItem)
|
||||
{
|
||||
return;
|
||||
}
|
||||
|
||||
m_sessionManager->moveSessionBackward(sessionItem->getSessionId());
|
||||
}
|
||||
|
||||
//-------------------------------------------
|
||||
void KateSessionPanel::slotSessionMoveDown()
|
||||
{
|
||||
KateSessionPanelItem *sessionItem = dynamic_cast<KateSessionPanelItem*>(m_listview->selectedItem());
|
||||
if (!sessionItem)
|
||||
{
|
||||
return;
|
||||
}
|
||||
|
||||
m_sessionManager->moveSessionForward(sessionItem->getSessionId());
|
||||
}
|
||||
|
||||
//-------------------------------------------
|
||||
void KateSessionPanel::slotItemExecuted(TQListViewItem *item)
|
||||
{
|
||||
if (!item)
|
||||
{
|
||||
return;
|
||||
}
|
||||
|
||||
// First level items are sessions. Executing one, will switch to that session.
|
||||
// This is only allow when the 'Activate' toolbar button is enabled
|
||||
if (!item->parent() &&
|
||||
m_actionCollection->action("session_activate")->isEnabled())
|
||||
{
|
||||
slotActivateSession();
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
//-------------------------------------------
|
||||
void KateSessionPanel::slotSelectionChanged()
|
||||
{
|
||||
KateSessionPanelItem *sessionItem = dynamic_cast<KateSessionPanelItem*>(m_listview->selectedItem());
|
||||
const KateSession *ks(NULL);
|
||||
if (sessionItem)
|
||||
{
|
||||
ks = m_sessionManager->getSessionFromId(sessionItem->getSessionId());
|
||||
}
|
||||
|
||||
TDEToggleAction *readOnlyAction = dynamic_cast<TDEToggleAction*>(
|
||||
m_actionCollection->action("session_toggle_read_only"));
|
||||
if (!sessionItem || !ks ||
|
||||
m_sessionManager->getSwitchOption() == KateSessionManager::SWITCH_DISCARD)
|
||||
{
|
||||
m_actionCollection->action("session_save")->setEnabled(false);
|
||||
m_actionCollection->action("session_save_as")->setEnabled(false);
|
||||
m_actionCollection->action("session_rename")->setEnabled(false);
|
||||
m_actionCollection->action("session_delete")->setEnabled(false);
|
||||
m_actionCollection->action("session_reload")->setEnabled(false);
|
||||
m_actionCollection->action("session_activate")->setEnabled(false);
|
||||
m_actionCollection->action("session_move_up")->setEnabled(false);
|
||||
m_actionCollection->action("session_move_down")->setEnabled(false);
|
||||
readOnlyAction->setEnabled(false);
|
||||
readOnlyAction->setChecked(false);
|
||||
}
|
||||
else
|
||||
{
|
||||
if (ks->isReadOnly())
|
||||
{
|
||||
// Read only sessions can not be saved or renamed
|
||||
m_actionCollection->action("session_save")->setEnabled(false);
|
||||
m_actionCollection->action("session_rename")->setEnabled(false);
|
||||
m_actionCollection->action("session_delete")->setEnabled(false);
|
||||
}
|
||||
else
|
||||
{
|
||||
m_actionCollection->action("session_save")->setEnabled(true);
|
||||
m_actionCollection->action("session_rename")->setEnabled(true);
|
||||
m_actionCollection->action("session_delete")->setEnabled(true);
|
||||
}
|
||||
if (ks->getSessionFilename().isEmpty())
|
||||
{
|
||||
// Unstored sessions can not be made readonly
|
||||
readOnlyAction->setEnabled(false);
|
||||
readOnlyAction->setChecked(false);
|
||||
}
|
||||
else
|
||||
{
|
||||
readOnlyAction->setEnabled(true);
|
||||
readOnlyAction->setChecked(ks->isReadOnly());
|
||||
}
|
||||
int sessId = sessionItem->getSessionId();
|
||||
int activeSessId = m_sessionManager->getActiveSessionId();
|
||||
m_actionCollection->action("session_save_as")->setEnabled(true);
|
||||
m_actionCollection->action("session_reload")->setEnabled(sessId == activeSessId);
|
||||
m_actionCollection->action("session_activate")->setEnabled(sessId != activeSessId);
|
||||
m_actionCollection->action("session_move_up")->setEnabled(sessId > 0);
|
||||
m_actionCollection->action("session_move_down")->setEnabled(sessId < (m_sessionManager->getSessionCount() - 1));
|
||||
}
|
||||
|
||||
emit selectionChanged();
|
||||
}
|
||||
|
||||
//-------------------------------------------
|
||||
void KateSessionPanel::slotSessionActivated(int newSessionId, int oldSessionId)
|
||||
{
|
||||
// Move the active session marker
|
||||
TQListViewItem *item = NULL;
|
||||
if (oldSessionId != KateSessionManager::INVALID_SESSION)
|
||||
{
|
||||
// Old volatile sessions may have already been deleted.
|
||||
// Remove the marker only for valid sessions.
|
||||
item = m_listview->firstChild();
|
||||
for (int idx = 0; idx < oldSessionId; ++idx)
|
||||
{
|
||||
item = item->nextSibling();
|
||||
}
|
||||
item->setPixmap(m_columnPixmap, TQPixmap());
|
||||
}
|
||||
|
||||
item = m_listview->firstChild();
|
||||
for (int idx = 0; idx < newSessionId; ++idx)
|
||||
{
|
||||
item = item->nextSibling();
|
||||
}
|
||||
item->setPixmap(m_columnPixmap, SmallIcon("ok"));
|
||||
m_listview->setSelected(item, true);
|
||||
slotSelectionChanged(); // Update the toolbar button status
|
||||
}
|
||||
|
||||
//-------------------------------------------
|
||||
void KateSessionPanel::slotSessionCreated(int sessionId)
|
||||
{
|
||||
TQPtrList<KateSession>& sessions = m_sessionManager->getSessionsList();
|
||||
new KateSessionPanelItem(m_listview, m_listview->lastItem(), sessions[sessionId]->getSessionName(),
|
||||
sessionId);
|
||||
}
|
||||
|
||||
//-------------------------------------------
|
||||
void KateSessionPanel::slotSessionDeleted(int sessionId)
|
||||
{
|
||||
// delete item from listview
|
||||
TQListViewItem *item = m_listview->firstChild();
|
||||
int idx = 0;
|
||||
for (; idx < sessionId; ++idx)
|
||||
{
|
||||
item = item->nextSibling();
|
||||
}
|
||||
TQListViewItem *nextItem = item->nextSibling();
|
||||
delete item;
|
||||
// update session id of all following items
|
||||
item = nextItem;
|
||||
while (item)
|
||||
{
|
||||
dynamic_cast<KateSessionPanelItem*>(item)->setSessionId(idx++);
|
||||
item = item->nextSibling();
|
||||
}
|
||||
}
|
||||
|
||||
//-------------------------------------------
|
||||
void KateSessionPanel::slotSessionsSwapped(int sessionIdMin, int sessionIdMax)
|
||||
{
|
||||
if (sessionIdMin == sessionIdMax)
|
||||
{
|
||||
return;
|
||||
}
|
||||
|
||||
if (sessionIdMin > sessionIdMax)
|
||||
{
|
||||
// this is not executed when the slot is connected to m_sessionManager's
|
||||
// sessionsSwapped(int, int) signal
|
||||
int tmp = sessionIdMin;
|
||||
sessionIdMin = sessionIdMax;
|
||||
sessionIdMax = tmp;
|
||||
}
|
||||
|
||||
TQListViewItem *selectedItem = m_listview->selectedItem();
|
||||
|
||||
// Looks for the previous siblings of the two items
|
||||
TQListViewItem *siblMin(NULL), *siblMax(NULL), *itemMin(NULL), *itemMax(NULL);
|
||||
TQListViewItem *currItem = m_listview->firstChild();
|
||||
TQListViewItem *nextItem(NULL);
|
||||
while (currItem)
|
||||
{
|
||||
nextItem = currItem->nextSibling();
|
||||
KateSessionPanelItem *sessionItem = dynamic_cast<KateSessionPanelItem*>(nextItem);
|
||||
if (sessionItem->getSessionId() == sessionIdMin)
|
||||
{
|
||||
siblMin = currItem;
|
||||
itemMin = nextItem;
|
||||
}
|
||||
else if (sessionItem->getSessionId() == sessionIdMax)
|
||||
{
|
||||
siblMax = currItem;
|
||||
itemMax = nextItem;
|
||||
break;
|
||||
}
|
||||
currItem = nextItem;
|
||||
}
|
||||
if (!itemMin)
|
||||
{
|
||||
// The sessionIdMin item was the first of the list
|
||||
itemMin = m_listview->firstChild();
|
||||
}
|
||||
// Remove the two items and place them in their new positions
|
||||
m_listview->takeItem(itemMax);
|
||||
m_listview->takeItem(itemMin);
|
||||
m_listview->insertItem(itemMin);
|
||||
m_listview->insertItem(itemMax);
|
||||
itemMax->moveItem(siblMin);
|
||||
if (siblMax != itemMin)
|
||||
{
|
||||
itemMin->moveItem(siblMax);
|
||||
}
|
||||
else
|
||||
{
|
||||
itemMin->moveItem(itemMax);
|
||||
}
|
||||
// Update item's session id
|
||||
(dynamic_cast<KateSessionPanelItem*>(itemMax))->setSessionId(sessionIdMin);
|
||||
(dynamic_cast<KateSessionPanelItem*>(itemMin))->setSessionId(sessionIdMax);
|
||||
|
||||
m_listview->setSelected(selectedItem, true);
|
||||
}
|
||||
|
||||
//-------------------------------------------
|
||||
void KateSessionPanel::slotSessionRenamed(int sessionId)
|
||||
{
|
||||
TQListViewItem *item = m_listview->firstChild();
|
||||
for (int idx = 0; idx < sessionId; ++idx)
|
||||
{
|
||||
item = item->nextSibling();
|
||||
}
|
||||
item->setText(m_columnName, m_sessionManager->getSessionName(sessionId));
|
||||
}
|
||||
|
||||
//-------------------------------------------
|
||||
void KateSessionPanel::slotLVSessionRenamed(TQListViewItem *item)
|
||||
{
|
||||
KateSessionPanelItem *sessionItem = dynamic_cast<KateSessionPanelItem*>(item);
|
||||
if (!sessionItem)
|
||||
{
|
||||
return;
|
||||
}
|
||||
|
||||
m_sessionManager->renameSession(sessionItem->getSessionId(), sessionItem->text(m_columnName));
|
||||
}
|
||||
|
||||
//-------------------------------------------
|
||||
int KateSessionPanel::handleSessionSwitch()
|
||||
{
|
||||
const KateSession *ks = m_sessionManager->getActiveSession();
|
||||
int switchOption = m_sessionManager->getSwitchOption();
|
||||
if (!ks || switchOption == KateSessionManager::SWITCH_DISCARD)
|
||||
{
|
||||
return KMessageBox::No;
|
||||
}
|
||||
|
||||
if (switchOption == KateSessionManager::SWITCH_ASK)
|
||||
{
|
||||
KDialogBase *dlg = new KDialogBase(i18n("Save Session"),
|
||||
KDialogBase::Yes | KDialogBase::No | KDialogBase::Cancel,
|
||||
KDialogBase::Cancel, KDialogBase::Cancel, NULL, NULL, true, false,
|
||||
KStdGuiItem::save(), KStdGuiItem::del(), KStdGuiItem::cancel());
|
||||
bool dontAgain = false;
|
||||
int res = KMessageBox::createKMessageBox(dlg, TQMessageBox::Warning,
|
||||
i18n("<p>Do you want to save the current session?<p>!!NOTE!!"
|
||||
"<p>The session will be removed if you choose \"Delete\""), TQStringList(),
|
||||
i18n("Do not ask again"), &dontAgain, KMessageBox::Notify);
|
||||
if (res == KDialogBase::Cancel)
|
||||
{
|
||||
return KMessageBox::Cancel;
|
||||
}
|
||||
if (dontAgain)
|
||||
{
|
||||
if (res == KDialogBase::No)
|
||||
{
|
||||
m_sessionManager->setSwitchOption(KateSessionManager::SWITCH_DISCARD);
|
||||
}
|
||||
else
|
||||
{
|
||||
m_sessionManager->setSwitchOption(KateSessionManager::SWITCH_SAVE);
|
||||
}
|
||||
}
|
||||
if (res == KDialogBase::No)
|
||||
{
|
||||
return KMessageBox::No;
|
||||
}
|
||||
}
|
||||
|
||||
// At this point the session needs to be saved.
|
||||
// Make sure to handle volatile sessions correctly.
|
||||
if (ks->isStillVolatile())
|
||||
{
|
||||
KateSessionNameChooser *nameChooser = new KateSessionNameChooser(this, false);
|
||||
int res = nameChooser->exec();
|
||||
if (res == TQDialog::Accepted)
|
||||
{
|
||||
m_sessionManager->renameSession(m_sessionManager->getActiveSessionId(), nameChooser->getSessionName());
|
||||
}
|
||||
else
|
||||
{
|
||||
return KMessageBox::Cancel;
|
||||
}
|
||||
}
|
||||
|
||||
return KMessageBox::Yes;
|
||||
}
|
||||
//END KateSessionPanel
|
||||
@ -0,0 +1,174 @@
|
||||
/* This file is part of the TDE project
|
||||
Copyright (C) 2015-2016 Michele Calgaro <micheleDOTcalgaro__AT__yahooDOTit>
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Library General Public
|
||||
License version 2 as published by the Free Software Foundation.
|
||||
|
||||
This library 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
|
||||
Library General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Library General Public License
|
||||
along with this library; see the file COPYING.LIB. If not, write to
|
||||
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
||||
Boston, MA 02110-1301, USA.
|
||||
*/
|
||||
|
||||
#ifndef __KATE_SESSIONPANEL_H__
|
||||
#define __KATE_SESSIONPANEL_H__
|
||||
|
||||
/*
|
||||
The kate session panel displays the available sessions (and their documents)
|
||||
in a treeview list and allows for quick switching among them.
|
||||
A toolbar on the top also provides quick access to actions needed
|
||||
to manage sessions.
|
||||
*/
|
||||
|
||||
#include <tqvbox.h>
|
||||
#include <tdetoolbar.h>
|
||||
#include <tdelistview.h>
|
||||
#include <tqframe.h>
|
||||
#include <tqlineedit.h>
|
||||
#include <tqcheckbox.h>
|
||||
#include <kdialogbase.h>
|
||||
|
||||
class KateMainWindow;
|
||||
class KateViewManager;
|
||||
class KateSessionManager;
|
||||
class TDEActionCollection;
|
||||
|
||||
|
||||
//BEGIN KateSessionNameChooser
|
||||
//FIXME create one single KateSessionNameChooser and reuse it all the time
|
||||
//FIXME improve string to distinguish between new session and saving an unnamed session
|
||||
class KateSessionNameChooser : public KDialogBase
|
||||
{
|
||||
Q_OBJECT
|
||||
|
||||
public:
|
||||
|
||||
KateSessionNameChooser(TQWidget *parent, bool showSwitchTo);
|
||||
~KateSessionNameChooser() {}
|
||||
|
||||
TQString getSessionName(); // return the session name typed by the user
|
||||
bool getActivateFlag(); // return whether to switch to the new session or not
|
||||
|
||||
protected slots:
|
||||
|
||||
void slotUser1(); // create new session
|
||||
void slotUser2(); // cancel
|
||||
void slotTextChanged(); // session name has changed
|
||||
|
||||
protected:
|
||||
TQLineEdit *m_sessionNameLE;
|
||||
TQCheckBox *m_activateCB;
|
||||
bool m_showSwitchTo; // if true, display the m_activateCB checkbox
|
||||
};
|
||||
//BEGIN KateSessionNameChooser
|
||||
|
||||
|
||||
//BEGIN KateSessionPanelToolBarParent
|
||||
class KateSessionPanelToolBarParent: public TQFrame
|
||||
{
|
||||
Q_OBJECT
|
||||
|
||||
public:
|
||||
KateSessionPanelToolBarParent(TQWidget *parent) : TQFrame(parent), m_tbar(0) {}
|
||||
~KateSessionPanelToolBarParent() {}
|
||||
void setToolBar(TDEToolBar *tbar);
|
||||
|
||||
protected:
|
||||
virtual void resizeEvent (TQResizeEvent*);
|
||||
|
||||
private:
|
||||
TDEToolBar *m_tbar;
|
||||
};
|
||||
//END KateSessionPanelToolBarParent
|
||||
|
||||
|
||||
//BEGIN KateSessionPanelItem
|
||||
class KateSessionPanelItem : public TDEListViewItem
|
||||
{
|
||||
public:
|
||||
KateSessionPanelItem(TQListView *listview, const TQString &sessionName, int sessionId)
|
||||
: TDEListViewItem(listview, sessionName), m_sessionId(sessionId) {}
|
||||
KateSessionPanelItem(TQListView *listview, TQListViewItem *after, const TQString &sessionName, int sessionId)
|
||||
: TDEListViewItem(listview, after, sessionName), m_sessionId(sessionId) {}
|
||||
|
||||
int getSessionId() { return m_sessionId; }
|
||||
void setSessionId(int sessionId) { m_sessionId = sessionId; }
|
||||
|
||||
protected:
|
||||
int m_sessionId;
|
||||
};
|
||||
//END KateSessionPanelItem
|
||||
|
||||
|
||||
//BEGIN KateSessionPanel
|
||||
class KateSessionPanel : public TQVBox
|
||||
{
|
||||
Q_OBJECT
|
||||
|
||||
friend class KateMainWindow;
|
||||
|
||||
public:
|
||||
|
||||
KateSessionPanel(KateMainWindow *mainWindow=0, KateViewManager *viewManager=0,
|
||||
TQWidget *parent=0, const char *name=0);
|
||||
~KateSessionPanel() {}
|
||||
|
||||
signals:
|
||||
/**
|
||||
* Emitted when the session selection in the panel has changed
|
||||
*/
|
||||
void selectionChanged();
|
||||
|
||||
|
||||
public slots:
|
||||
void slotNewSession();
|
||||
void slotSaveSession();
|
||||
void slotSaveSessionAs();
|
||||
void slotRenameSession();
|
||||
void slotDeleteSession();
|
||||
void slotReloadSession();
|
||||
void slotActivateSession();
|
||||
void slotSessionToggleReadOnly();
|
||||
void slotSessionMoveUp();
|
||||
void slotSessionMoveDown();
|
||||
void slotItemExecuted(TQListViewItem *item);
|
||||
|
||||
void slotSelectionChanged(); /** @emit selectionChanged */
|
||||
void slotSessionActivated(int newSessionId, int oldSessionId);
|
||||
void slotSessionCreated(int sessionId);
|
||||
void slotSessionDeleted(int sessionId);
|
||||
void slotSessionsSwapped(int sessionIdMin, int sessionIdMax);
|
||||
void slotSessionRenamed(int sessionId);
|
||||
void slotLVSessionRenamed(TQListViewItem *item);
|
||||
|
||||
protected:
|
||||
void setup_toolbar();
|
||||
|
||||
/* Checks the session switch option. If the choice is 'ask user',
|
||||
opens a dialog and asks the user what to do.
|
||||
Returns one of the following:
|
||||
- KMessageBox::Cancel : the user wants to abort the current operation
|
||||
- KMessageBox::No : the user wants to discard the session and continue
|
||||
- KMessageBox::Yes : the user wants to save the session and continue
|
||||
If the current session is volatile and the session needs to be saved,
|
||||
it will also ask the user to provide a session name.
|
||||
*/
|
||||
int handleSessionSwitch();
|
||||
|
||||
KateSessionManager *m_sessionManager;
|
||||
TDEActionCollection *m_actionCollection;
|
||||
TDEToolBar *m_toolbar;
|
||||
TDEListView *m_listview;
|
||||
int m_columnName;
|
||||
int m_columnPixmap;
|
||||
};
|
||||
//END KateSessionPanel
|
||||
|
||||
|
||||
#endif //__KATE_SESSIONPANEL_H__
|
||||
Loading…
Reference in new issue