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507 lines
14 KiB
507 lines
14 KiB
/***************************************************************************
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* Copyright (C) 2005-2006 Nicolas Hadacek <hadacek@kde.org> *
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* Copyright (C) 2003-2004 Alain Gibaud <alain.gibaud@free.fr> *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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***************************************************************************/
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#include "editor_manager.h"
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#include <tqiconset.h>
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#include <tqdragobject.h>
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#include <tqpainter.h>
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#include <klocale.h>
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#include <kiconloader.h>
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#include <kpopupmenu.h>
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#include <kaction.h>
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#include "text_editor.h"
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#include "hex_editor.h"
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#include "object_view.h"
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#include "new_dialogs.h"
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#include "main_global.h"
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#include "gui_debug_manager.h"
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#include "common/gui/purl_gui.h"
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#include "device_gui.h"
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#include "register_view.h"
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#include "device_editor.h"
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#include "project_manager.h"
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#include "global_config.h"
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#include "project.h"
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//-----------------------------------------------------------------------------
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SwitchToDialog::SwitchToDialog(const TQStringList &names, TQWidget *parent)
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: Dialog(parent, "switch_to_dialog", true, i18n("Switch to editor"), Ok | Cancel, Ok, false)
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{
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TQVBoxLayout *top = new TQVBoxLayout(mainWidget(), 10, 10);
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_edit = new KLineEdit(mainWidget());
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_edit->setCompletedItems(names);
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top->addWidget(_edit);
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}
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//-----------------------------------------------------------------------------
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void EditorTabBar::paintLabel(TQPainter *p, const TQRect &br, TQTab *t, bool has_focus) const
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{
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TQFont f = p->font();
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f.setItalic(_readOnly[t]);
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p->setFont(f);
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TQTabBar::paintLabel(p, br, t, has_focus);
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}
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//-----------------------------------------------------------------------------
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TQString EditorHistory::goBack()
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{
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if ( !hasBack() ) return TQString();
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_current--;
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return _names[_current];
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}
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TQString EditorHistory::goForward()
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{
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if ( !hasForward() ) return TQString();
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_current++;
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return _names[_current];
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}
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void EditorHistory::add(const TQString &name)
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{
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if ( _names.count()!=0 ) {
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_current = TQMIN(_current, _names.count()-1);
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if ( _names[_current]==name ) return;
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if ( _current!=0 && _names[_current-1]==name ) {
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_current--;
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return;
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}
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_current++;
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if ( _current<_names.count() && _names[_current]==name ) return;
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}
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_names.resize(_current+1);
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_names[_current] = name;
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}
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void EditorHistory::closedLast()
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{
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if ( _names.count()==0 ) return;
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_names.resize(_current);
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if ( _current!=0 ) _current--;
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}
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//-----------------------------------------------------------------------------
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const char * const EditorManager::EDITOR_TAGS[Nb_EditorTypes] = { "device", "registers" };
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EditorManager::EditorManager(TQWidget *parent)
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: TabWidget(parent, "editor_manager"), _current(0)
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{
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setTabBar(new EditorTabBar(this));
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connect(this, TQT_SIGNAL(currentChanged(TQWidget *)), TQT_SLOT(showEditor(TQWidget *)));
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setHoverCloseButton(readConfigEntry(BaseGlobalConfig::ShowTabCloseButton).toBool());
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setHoverCloseButtonDelayed(false);
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}
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bool EditorManager::openFile(const PURL::Url &url)
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{
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if ( url.isEmpty() ) return false;
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Editor *e = findEditor(url);
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if (e) { // document already loaded
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if ( !MessageBox::askContinue(i18n("File \"%1\" already loaded. Reload?").tqarg(url.kurl().prettyURL()),
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i18n("Warning"), i18n("Reload")) ) return true;
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if ( !e->slotLoad() ) {
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closeEditor(e, false);
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return false;
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}
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return true;
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}
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if ( !openEditor(url) ) {
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static_cast< KRecentFilesAction *>(Main::action("file_open_recent"))->removeURL(url.kurl());
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return false;
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}
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static_cast<KRecentFilesAction *>(Main::action("file_open_recent"))->addURL(url.kurl());
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return true;
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}
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void EditorManager::connectEditor(Editor *editor)
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{
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disconnectEditor(currentEditor());
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if ( editor==0 ) return;
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editor->addGui();
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connect(editor, TQT_SIGNAL(modified()), TQT_SLOT(modifiedSlot()));
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connect(editor, TQT_SIGNAL(guiChanged()), TQT_SIGNAL(guiChanged()));
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connect(editor, TQT_SIGNAL(dropEventPass(TQDropEvent *)), TQT_SLOT(slotDropEvent(TQDropEvent *)));
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connect(editor, TQT_SIGNAL(statusTextChanged(const TQString &)), TQT_SIGNAL(statusChanged(const TQString &)));
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}
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void EditorManager::modifiedSlot()
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{
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emit modified(currentEditor()->url());
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}
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void EditorManager::disconnectEditor(Editor *editor)
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{
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if ( editor==0 ) return;
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editor->disconnect(this);
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editor->removeGui();
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}
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TQString EditorManager::title(const Editor &e) const
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{
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return (e.url().isEmpty() ? "<" + e.name() + ">" : e.url().filename());
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}
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void EditorManager::updateTitles()
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{
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KIconLoader loader;
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TQPixmap def = loader.loadIcon("piklab", KIcon::Small);
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TQPixmap modified = loader.loadIcon("filesave", KIcon::Small);
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TQPixmap chip = loader.loadIcon("piklab_chip", KIcon::Small);
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TQValueList<Editor *>::iterator it = _editors.begin();
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for (; it!=_editors.end(); ++it) {
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static_cast<EditorTabBar *>(tabBar())->setReadOnly(indexOf(*it), (*it)->isReadOnly());
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TQPixmap pixmap;
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if ( (*it)->isModified() ) pixmap = modified;
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else if ( ::tqqt_cast< ::DeviceEditor *>(*it)==0 ) pixmap = PURL::icon((*it)->fileType());
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else pixmap = chip;
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changeTab(*it, pixmap.isNull() ? def : pixmap, title(**it));
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}
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}
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bool EditorManager::closeCurrentEditor()
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{
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if ( !closeEditor(_current, true) ) return false;
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emit guiChanged();
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return true;
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}
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bool EditorManager::closeAllEditors()
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{
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if ( currentEditor()==0 ) return true;
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while ( currentEditor() )
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if ( !closeEditor(currentEditor(), true) ) break;
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emit guiChanged();
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return ( currentEditor()==0 );
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}
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bool EditorManager::closeAllOtherEditors()
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{
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if ( nbEditors()==1 ) return true;
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TQValueList<Editor *> list = _editors;
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list.remove(currentEditor());
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TQValueList<Editor *>::iterator it = list.begin();
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bool ok = true;
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for (; it!=list.end(); ++it) {
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if ( !closeEditor(*it, true) ) {
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ok = false;
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break;
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}
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}
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emit guiChanged();
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return ok;
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}
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bool EditorManager::closeEditor(const PURL::Url &url)
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{
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Editor *e = findEditor(url);
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if ( e==0 ) return true;
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if ( !closeEditor(e, true) ) return false;
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emit guiChanged();
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return true;
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}
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void EditorManager::closeRequest(int i)
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{
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closeEditor(static_cast<Editor *>(page(i)), true);
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emit guiChanged();
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}
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bool EditorManager::closeEditor(Editor *e, bool ask)
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{
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if ( e==0 ) return true;
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if ( ask && !e->checkSaved() ) return false;
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removePage(e);
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_editors.remove(e);
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Editor *g = static_cast<Editor *>(currentPage());
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changeToEditor(g);
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saveBookmarks(*e);
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delete e;
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return true;
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}
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void EditorManager::saveBookmarks(const Editor &e)
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{
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if ( Main::project()==0 ) return;
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TQValueList<uint> lines = e.bookmarkLines();
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Main::project()->setBookmarkLines(e.url(), lines);
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}
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void EditorManager::restoreBookmarks(Editor &e)
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{
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if ( Main::project()==0 ) return;
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TQValueList<uint> lines = Main::project()->bookmarkLines(e.url());
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e.setBookmarkLines(lines);
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}
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void EditorManager::showEditor(Editor *e)
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{
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changeToEditor(e);
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emit guiChanged();
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}
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void EditorManager::changeToEditor(Editor *e)
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{
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if ( e==_current ) return;
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connectEditor(e);
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_current = e;
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if (e) {
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showPage(e);
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e->clearFocus(); // force a got focus signal
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e->setFocus();
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e->statusChanged();
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_history.add(name(*e));
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} else {
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emit statusChanged(TQString());
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_history.closedLast();
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}
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}
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Editor *EditorManager::findEditor(const TQString &tag)
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{
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TQValueList<Editor *>::iterator it = _editors.begin();
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for (; it!=_editors.end(); ++it) if ( (*it)->tag()==tag ) return *it;
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return 0;
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}
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Editor *EditorManager::findEditor(const PURL::Url &url)
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{
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TQValueList<Editor *>::iterator it = _editors.begin();
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for (; it!=_editors.end(); ++it) if ( (*it)->url()==url ) return *it;
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return 0;
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}
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Editor *EditorManager::createEditor(PURL::FileType type, const PURL::Url &url)
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{
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Editor *e = findEditor(url);
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if (e) closeEditor(e, false);
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switch (type.type()) {
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case PURL::Hex:
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e = new HexEditor(this);
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break;
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case PURL::CSource:
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case PURL::CppSource:
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case PURL::CHeader:
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case PURL::AsmGPAsm:
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case PURL::AsmPIC30:
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case PURL::AsmPICC:
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case PURL::Inc:
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case PURL::JalSource:
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case PURL::BasicSource:
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e = new TextEditor(true, this);
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break;
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case PURL::Lkr:
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case PURL::Gld:
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case PURL::Map:
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case PURL::Lst:
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case PURL::Cod:
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case PURL::Unknown:
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e = new TextEditor(false, this);
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break;
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case PURL::Coff:
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if ( Main::project()==0 ) {
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if ( Main::deviceData()==0 ) return 0;
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e = new Coff::CoffEditor(url, *Main::deviceData(), this);
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} else {
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if ( Debugger::manager->coff()==0 ) return 0;
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e = new Coff::CoffEditor(*Debugger::manager->coff(), this);
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}
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static_cast<Coff::CoffEditor *>(e)->setView(&Main::compileLog());
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break;
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case PURL::Object:
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e = new Coff::ObjectEditor(url, this);
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static_cast<Coff::ObjectEditor *>(e)->setView(&Main::compileLog());
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break;
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case PURL::Library:
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e = new Coff::LibraryEditor(url, this);
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static_cast<Coff::LibraryEditor *>(e)->setView(&Main::compileLog());
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break;
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case PURL::Elf:
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case PURL::Project:
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case PURL::PikdevProject:
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case PURL::Nb_FileTypes: break;
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}
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return e;
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}
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void EditorManager::addEditor(Editor *e)
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{
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TQValueList<Editor *>::iterator it = _editors.begin();
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for (; it!=_editors.end(); ++it) if ( *it==e ) return;
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_editors.append(e);
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addTab(e, TQString());
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setTabEnabled(e, true);
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restoreBookmarks(*e);
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showEditor(e);
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}
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void EditorManager::slotDropEvent(TQDropEvent *event)
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{
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TQStringList urls;
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if ( !TQUriDrag::decodeLocalFiles(event, urls)) return;
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TQStringList::const_iterator it = urls.begin();
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for(; it!=urls.end(); ++it) openEditor(PURL::Url::fromPathOrUrl(*it));
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}
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Editor *EditorManager::openEditor(const PURL::Url &url)
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{
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Editor *e = findEditor(url);
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if ( e==0 ) {
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e = createEditor(url.fileType(), url);
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if ( e==0 ) return 0;
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if ( !e->open(url) ) {
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closeEditor(e, false);
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return 0;
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}
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addEditor(e);
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} else showEditor(e);
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return e;
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}
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void EditorManager::saveAllFiles()
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{
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TQValueList<Editor *>::iterator it = _editors.begin();
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for (; it!=_editors.end(); ++it) {
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if ( !(*it)->isModified() ) continue;
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(*it)->save();
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}
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emit guiChanged();
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}
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PURL::UrlList EditorManager::files() const
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{
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PURL::UrlList names;
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TQValueList<Editor *>::const_iterator it = _editors.begin();
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for(; it!=_editors.end(); ++it) {
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if ( (*it)->url().isEmpty() ) continue;
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names.push_back((*it)->url());
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}
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return names;
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}
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void EditorManager::contextMenu(int i, const TQPoint &p)
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{
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Editor *editor = static_cast<Editor *>(page(i));
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if ( editor==0 ) return;
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KIconLoader loader;
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TQPixmap closeIcon = loader.loadIcon("fileclose", KIcon::Small);
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TQPixmap saveIcon = loader.loadIcon("filesave", KIcon::Small);
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TQPixmap saveAsIcon = loader.loadIcon("filesaveas", KIcon::Small);
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TQPixmap reloadIcon = loader.loadIcon("reload", KIcon::Small);
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KPopupMenu *popup = new KPopupMenu;
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popup->insertTitle(title(*editor));
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popup->insertItem(closeIcon, i18n("Close"), 1);
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if ( nbEditors()>1 ) popup->insertItem(i18n("Close All Others"), 2);
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if ( editor->isModified() ) popup->insertItem(saveIcon, i18n("Save"), 3);
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popup->insertItem(saveAsIcon, i18n("Save As..."), 4);
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if ( !editor->url().isEmpty() ) popup->insertItem(reloadIcon, i18n("Reload"), 5);
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switch (popup->exec(p)) {
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case 1: closeEditor(editor, true); break;
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case 2: closeAllOtherEditors(); break;
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case 3: editor->save(); break;
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case 4: editor->saveAs(); break;
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case 5: editor->reload(); break;
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}
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emit guiChanged();
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delete popup;
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}
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void EditorManager::switchHeaderImplementation()
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{
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if ( currentEditor()==0 ) return;
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PURL::Url url = currentEditor()->url();
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PURL::FileType type = url.fileType();
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PURL::SourceFamily source = type.data().sourceFamily;
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if ( type.data().group==PURL::Source ) type = source.data().headerType;
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else {
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Q_ASSERT( type.data().group==PURL::Source );
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type = Main::toolGroup().implementationType(source.data().toolType);
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}
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if ( type==PURL::Nb_FileTypes ) return;
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url = url.toFileType(type);
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if ( !url.exists() ) return;
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openEditor(url);
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}
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void EditorManager::switchToEditor()
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{
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TQStringList names;
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for (uint i=0; i<_editors.count(); i++) names.append(title(*_editors[i]));
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SwitchToDialog dialog(names, this);
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if ( dialog.exec()!=TQDialog::Accepted ) return;
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for (uint i=0; i<names.count(); i++) {
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if ( dialog.name()!=names[i] && dialog.name()!=TQString("%1").tqarg(i+1) ) continue;
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showEditor(_editors[i]);
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return;
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}
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}
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TQString EditorManager::name(const Editor &e) const
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{
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return (!e.name().isEmpty() ? e.name() : e.url().filepath());
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}
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void EditorManager::goBack()
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{
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Q_ASSERT( _history.hasBack() );
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TQString s = _history.goBack();
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for (uint i=0; i<_editors.count(); i++)
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if ( s==name(*_editors[i]) ) showEditor(_editors[i]);
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}
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void EditorManager::goForward()
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{
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Q_ASSERT( _history.hasForward() );
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TQString s = _history.goForward();
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for (uint i=0; i<_editors.count(); i++)
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if ( s==name(*_editors[i]) ) showEditor(_editors[i]);
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}
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Editor *EditorManager::openEditor(EditorType type)
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{
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bool created = false;
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Editor *e = 0;
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TQString tag = EDITOR_TAGS[type];
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switch (type) {
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case DeviceEditor: {
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e = findEditor(tag);
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if ( e==0 ) {
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e = new DeviceChooser::Editor(i18n("Device"), tag, this);
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static_cast<DeviceChooser::Editor *>(e)->setDevice(false);
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static_cast<DeviceChooser::Editor *>(e)->setDevice(true); // #### needed to fix GUI glitch ???
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created = true;
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}
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break;
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}
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case RegisterEditor: {
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e = findEditor(tag);
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if ( e==0 ) {
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::PBusyCursor bc;
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e = new Register::MainView(i18n("Registers"), tag);
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static_cast<Debugger::GuiManager *>(Debugger::manager)->addRegisterView(*static_cast<Register::MainView *>(e));
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created = true;
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}
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break;
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}
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case Nb_EditorTypes: Q_ASSERT(false); break;
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}
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if ( e==0 ) return 0;
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if (created) {
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if ( !e->slotLoad() ) {
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delete e;
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return 0;
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}
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addEditor(e);
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} else showEditor(e);
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return e;
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}
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