formeditorw.cpp 33.3 KB
Newer Older
1
/**************************************************************************
con's avatar
con committed
2 3 4
**
** This file is part of Qt Creator
**
hjk's avatar
hjk committed
5
** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
con's avatar
con committed
6
**
7
** Contact: Nokia Corporation (qt-info@nokia.com)
con's avatar
con committed
8
**
9
** Commercial Usage
10
**
11 12 13 14
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
15
**
16
** GNU Lesser General Public License Usage
17
**
18 19 20 21 22 23
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
24
**
25
** If you are unsure which license is appropriate for your use, please
hjk's avatar
hjk committed
26
** contact the sales department at http://qt.nokia.com/contact.
con's avatar
con committed
27
**
28
**************************************************************************/
hjk's avatar
hjk committed
29

con's avatar
con committed
30 31 32 33 34 35
#include "formeditorw.h"
#include "formwindoweditor.h"
#include "designerconstants.h"
#include "settingsmanager.h"
#include "settingspage.h"
#include "editorwidget.h"
36
#include "editordata.h"
37
#include "qtcreatorintegration.h"
Lasse Holmstedt's avatar
Lasse Holmstedt committed
38 39
#include "designerxmleditor.h"
#include "designercontext.h"
40
#include "editorwidget.h"
41
#include "resourcehandler.h"
42
#include <widgethost.h>
con's avatar
con committed
43

44
#include <coreplugin/editortoolbar.h>
Lasse Holmstedt's avatar
Lasse Holmstedt committed
45
#include <coreplugin/designmode.h>
con's avatar
con committed
46
#include <coreplugin/coreconstants.h>
47
#include <coreplugin/icore.h>
con's avatar
con committed
48
#include <coreplugin/uniqueidmanager.h>
49
#include <coreplugin/actionmanager/actionmanager.h>
50 51
#include <coreplugin/actionmanager/actioncontainer.h>
#include <coreplugin/actionmanager/command.h>
con's avatar
con committed
52
#include <coreplugin/editormanager/editormanager.h>
53
#include <texteditor/texteditorsettings.h>
54
#include <extensionsystem/pluginmanager.h>
hjk's avatar
hjk committed
55
#include <utils/qtcassert.h>
con's avatar
con committed
56 57

#include <QtDesigner/QDesignerFormEditorPluginInterface>
Roberto Raggi's avatar
Roberto Raggi committed
58
#include "qt_private/pluginmanager_p.h"
con's avatar
con committed
59

Roberto Raggi's avatar
Roberto Raggi committed
60 61 62
#include "qt_private/iconloader_p.h"  // createIconSet
#include "qt_private/qdesigner_formwindowmanager_p.h"
#include "qt_private/formwindowbase_p.h"
con's avatar
con committed
63 64 65 66 67 68 69
#include <QtDesigner/QDesignerFormEditorInterface>
#include <QtDesigner/QDesignerComponents>

#include <QtDesigner/QDesignerWidgetBoxInterface>
#include <QtDesigner/abstractobjectinspector.h>
#include <QtDesigner/QDesignerPropertyEditorInterface>
#include <QtDesigner/QDesignerActionEditorInterface>
70
#include <QtDesigner/QDesignerFormEditorInterface>
con's avatar
con committed
71 72 73 74 75

#include <QtGui/QAction>
#include <QtGui/QActionGroup>
#include <QtGui/QApplication>
#include <QtGui/QCursor>
con's avatar
con committed
76
#include <QtGui/QDockWidget>
con's avatar
con committed
77 78 79 80 81 82 83 84 85
#include <QtGui/QMenu>
#include <QtGui/QMainWindow>
#include <QtGui/QMessageBox>
#include <QtGui/QKeySequence>
#include <QtGui/QPrintDialog>
#include <QtGui/QPrinter>
#include <QtGui/QPainter>
#include <QtGui/QStyle>
#include <QtGui/QToolBar>
86
#include <QtGui/QVBoxLayout>
con's avatar
con committed
87 88 89

#include <QtCore/QDebug>
#include <QtCore/QSettings>
90 91 92
#include <QtCore/QSignalMapper>
#include <QtCore/QPluginLoader>
#include <QtCore/QTime>
con's avatar
con committed
93

94
static const char settingsGroup[] = "Designer";
con's avatar
con committed
95

96 97 98 99 100 101 102 103
#ifdef Q_OS_MAC
    enum { osMac = 1 };
#else
    enum { osMac = 0 };
#endif

/* Actions of the designer plugin:
 * Designer provides a toolbar which is subject to a context change (to
Tobias Hunger's avatar
Tobias Hunger committed
104
 * "edit mode" context) when it is focused.
105 106 107 108 109
 * In order to prevent its actions from being disabled/hidden by that context
 * change, the actions are registered on the global context. In currentEditorChanged(),
 * the ones that are present in the global edit menu are set visible/invisible manually.
 * The designer context is currently used for Cut/Copy/Paste, etc. */

con's avatar
con committed
110 111 112 113 114 115 116 117
static inline QIcon designerIcon(const QString &iconName)
{
    const QIcon icon = qdesigner_internal::createIconSet(iconName);
    if (icon.isNull())
        qWarning() << "Unable to locate " << iconName;
    return icon;
}

118 119
// Create a menu separator
static inline QAction *createSeparator(QObject *parent,
120
                                 Core::ActionManager *am,
con's avatar
con committed
121
                                 const QList<int> &context,
122
                                 Core::ActionContainer *container,
con's avatar
con committed
123 124 125 126 127
                                 const QString &name = QString(),
                                 const QString &group = QString())
{
    QAction *actSeparator = new QAction(parent);
    actSeparator->setSeparator(true);
con's avatar
con committed
128
    Core::Command *command = am->registerAction(actSeparator, name, context);
con's avatar
con committed
129 130 131 132 133 134
    container->addAction(command, group);
    return actSeparator;
}

using namespace Designer::Constants;

135 136
namespace Designer {
namespace Internal {
con's avatar
con committed
137 138 139

// --------- FormEditorW

con's avatar
con committed
140 141 142 143 144 145
FormEditorW *FormEditorW::m_self = 0;

FormEditorW::FormEditorW() :
    m_formeditor(QDesignerComponents::createFormEditor(0)),
    m_integration(0),
    m_fwm(0),
146
    m_core(Core::ICore::instance()),
con's avatar
con committed
147 148
    m_initStage(RegisterPlugins),
    m_actionGroupEditMode(0),
149 150 151
    m_actionPrint(0),
    m_actionPreview(0),
    m_actionGroupPreviewInStyle(0),
152
    m_actionAboutPlugins(0),
Lasse Holmstedt's avatar
Lasse Holmstedt committed
153 154
    m_shortcutMapper(new QSignalMapper(this)),
    m_context(0),
155 156
    m_modeWidget(0),
    m_editorWidget(0),
Lasse Holmstedt's avatar
Lasse Holmstedt committed
157 158 159
    m_designMode(0),
    m_editorToolBar(0),
    m_toolBar(0)
con's avatar
con committed
160
{
161
    if (Designer::Constants::Internal::debug)
con's avatar
con committed
162
        qDebug() << Q_FUNC_INFO;
hjk's avatar
hjk committed
163
    QTC_ASSERT(!m_self, return);
con's avatar
con committed
164
    m_self = this;
hjk's avatar
hjk committed
165
    QTC_ASSERT(m_core, return);
con's avatar
con committed
166 167 168 169 170 171 172 173

    qFill(m_designerSubWindows, m_designerSubWindows + Designer::Constants::DesignerSubWindowCount,
          static_cast<QWidget *>(0));

    m_formeditor->setTopLevel(qobject_cast<QWidget *>(m_core->editorManager()));
    m_formeditor->setSettingsManager(new SettingsManager());

    m_fwm = qobject_cast<qdesigner_internal::QDesignerFormWindowManager*>(m_formeditor->formWindowManager());
hjk's avatar
hjk committed
174
    QTC_ASSERT(m_fwm, return);
con's avatar
con committed
175

176
    Core::UniqueIDManager *idMan = Core::UniqueIDManager::instance();
177
    m_contexts << idMan->uniqueIdentifier(QLatin1String(Designer::Constants::C_FORMEDITOR));
178

con's avatar
con committed
179 180 181 182 183 184 185 186 187 188
    setupActions();

    foreach (QDesignerOptionsPageInterface *designerPage, m_formeditor->optionsPages()) {
        SettingsPage *settingsPage = new SettingsPage(designerPage);
        ExtensionSystem::PluginManager::instance()->addObject(settingsPage);
        m_settingsPages.append(settingsPage);
    }

    connect(m_core->editorManager(), SIGNAL(currentEditorChanged(Core::IEditor *)),
            this, SLOT(currentEditorChanged(Core::IEditor *)));
189 190
    connect(m_shortcutMapper, SIGNAL(mapped(QObject *)),
            this, SLOT(updateShortcut(QObject *)));
con's avatar
con committed
191 192 193 194
}

FormEditorW::~FormEditorW()
{
195 196
    if (m_context)
        m_core->removeContextObject(m_context);
Lasse Holmstedt's avatar
Lasse Holmstedt committed
197
    if (m_initStage == FullyInitialized) {
198 199 200 201 202
        if (QSettings *s = m_core->settings()) {
            m_core->settings()->beginGroup(settingsGroup);
            m_editorWidget->saveSettings(s);
            s->endGroup();
        }
Lasse Holmstedt's avatar
Lasse Holmstedt committed
203

204 205 206 207
        m_designMode->unregisterDesignWidget(m_modeWidget);
        delete m_modeWidget;
        m_modeWidget = 0;
    }
con's avatar
con committed
208 209 210 211 212 213

    delete m_formeditor;
    foreach (SettingsPage *settingsPage, m_settingsPages) {
        ExtensionSystem::PluginManager::instance()->removeObject(settingsPage);
        delete settingsPage;
    }
Lasse Holmstedt's avatar
Lasse Holmstedt committed
214 215
    delete m_integration;

216 217 218
    m_self = 0;
}

219
// Add an actioon to toggle the view state of a dock window
220
void FormEditorW::addDockViewAction(Core::ActionManager *am,
221
                                    Core::ActionContainer *viewMenu,
222 223 224 225 226 227
                                    int index, const QList<int> &context,
                                    const QString &title, const QString &id)
{
    if (const QDockWidget *dw = m_editorWidget->designerDockWidgets()[index]) {
        QAction *action = dw->toggleViewAction();
        action->setText(title);
228 229
        Core::Command *cmd = addToolAction(action, am, context, id, viewMenu, QString());
        cmd->setAttribute(Core::Command::CA_Hide);
230 231 232 233 234 235 236
    }
}

void FormEditorW::setupViewActions()
{
    // Populate "View" menu of form editor menu
    Core::ActionManager *am = m_core->actionManager();
237 238
    Core::ActionContainer *viewMenu = am->actionContainer(QLatin1String(Core::Constants::M_WINDOW_VIEWS));
    QTC_ASSERT(viewMenu, return)
239

240
    addDockViewAction(am, viewMenu, WidgetBoxSubWindow, m_contexts,
241
                      tr("Widget box"), QLatin1String("FormEditor.WidgetBox"));
Lasse Holmstedt's avatar
Lasse Holmstedt committed
242

243
    addDockViewAction(am, viewMenu, ObjectInspectorSubWindow, m_contexts,
244
                      tr("Object Inspector"), QLatin1String("FormEditor.ObjectInspector"));
Lasse Holmstedt's avatar
Lasse Holmstedt committed
245

246
    addDockViewAction(am, viewMenu, PropertyEditorSubWindow, m_contexts,
247 248
                      tr("Property Editor"), QLatin1String("FormEditor.PropertyEditor"));

249
    addDockViewAction(am, viewMenu, SignalSlotEditorSubWindow, m_contexts,
250 251
                      tr("Signals && Slots Editor"), QLatin1String("FormEditor.SignalsAndSlotsEditor"));

252
    addDockViewAction(am, viewMenu, ActionEditorSubWindow, m_contexts,
253
                      tr("Action Editor"), QLatin1String("FormEditor.ActionEditor"));
254 255 256
    // Lock/Reset
    Core::Command *cmd = addToolAction(m_editorWidget->menuSeparator1(), am, m_contexts, QLatin1String("FormEditor.SeparatorLock"), viewMenu, QString());
    cmd->setAttribute(Core::Command::CA_Hide);
257

258 259
    cmd = addToolAction(m_editorWidget->toggleLockedAction(), am, m_contexts, QLatin1String("FormEditor.Locked"), viewMenu, QString());
    cmd->setAttribute(Core::Command::CA_Hide);
260

261 262
    cmd = addToolAction(m_editorWidget->menuSeparator2(), am, m_contexts, QLatin1String("FormEditor.SeparatorReset"), viewMenu, QString());
    cmd->setAttribute(Core::Command::CA_Hide);
263

264 265 266
    cmd = addToolAction(m_editorWidget->resetLayoutAction(), am, m_contexts, QLatin1String("FormEditor.ResetToDefaultLayout"), viewMenu, QString());
    connect(m_editorWidget, SIGNAL(resetLayout()), m_editorWidget, SLOT(resetToDefaultLayout()));
    cmd->setAttribute(Core::Command::CA_Hide);
con's avatar
con committed
267 268 269 270
}

void FormEditorW::fullInit()
{
hjk's avatar
hjk committed
271
    QTC_ASSERT(m_initStage == RegisterPlugins, return);
con's avatar
con committed
272
    QTime *initTime = 0;
273
    if (Designer::Constants::Internal::debug) {
con's avatar
con committed
274 275 276 277 278 279 280 281
        initTime = new QTime;
        initTime->start();
    }

    QDesignerComponents::createTaskMenu(m_formeditor, parent());
    QDesignerComponents::initializePlugins(designerEditor());
    QDesignerComponents::initializeResources();
    initDesignerSubWindows();
282
    m_integration = new QtCreatorIntegration(m_formeditor, this);
con's avatar
con committed
283
    m_formeditor->setIntegration(m_integration);
284 285 286 287 288 289 290 291 292
    // Connect Qt Designer help request to HelpManager.
    // TODO: Use Core::HelpManager once it has been introduced.
    foreach(QObject *object, ExtensionSystem::PluginManager::instance()->allObjects()) {
        if (!qstrcmp(object->metaObject()->className(), "Help::HelpManager")) {
            connect(m_integration, SIGNAL(creatorHelpRequested(QString)),
                    object, SLOT(handleHelpRequest(QString)));
            break;
        }
    }
con's avatar
con committed
293 294 295 296 297 298 299 300 301 302 303 304 305

    /**
     * This will initialize our TabOrder, Signals and slots and Buddy editors.
     */
    QList<QObject*> plugins = QPluginLoader::staticInstances();
    plugins += m_formeditor->pluginManager()->instances();
    foreach (QObject *plugin, plugins) {
        if (QDesignerFormEditorPluginInterface *formEditorPlugin = qobject_cast<QDesignerFormEditorPluginInterface*>(plugin)) {
            if (!formEditorPlugin->isInitialized())
                formEditorPlugin->initialize(m_formeditor);
        }
    }

306 307 308
    if (m_actionAboutPlugins)
        m_actionAboutPlugins->setEnabled(true);

309
    if (Designer::Constants::Internal::debug) {
con's avatar
con committed
310 311 312
        qDebug() << Q_FUNC_INFO << initTime->elapsed() << "ms";
        delete initTime;
    }
313

Lasse Holmstedt's avatar
Lasse Holmstedt committed
314 315
    connect(m_core->editorManager()->instance(), SIGNAL(editorsClosed(QList<Core::IEditor*>)),
            SLOT(closeFormEditorsForXmlEditors(QList<Core::IEditor*>)));
316 317 318 319 320 321
    // Nest toolbar and editor widget
    m_editorWidget = new EditorWidget(this);
    QSettings *settings = m_core->settings();
    settings->beginGroup(settingsGroup);
    m_editorWidget->restoreSettings(settings);
    settings->endGroup();
Lasse Holmstedt's avatar
Lasse Holmstedt committed
322

Lasse Holmstedt's avatar
Lasse Holmstedt committed
323 324
    m_editorToolBar = createEditorToolBar();
    m_toolBar = Core::EditorManager::createToolBar();
325
    m_toolBar->setToolbarCreationFlags(Core::EditorToolBar::FlagsStandalone);
Lasse Holmstedt's avatar
Lasse Holmstedt committed
326 327 328
    m_toolBar->setNavigationVisible(false);
    m_toolBar->addCenterToolBar(m_editorToolBar);

Lasse Holmstedt's avatar
Lasse Holmstedt committed
329
    m_designMode = ExtensionSystem::PluginManager::instance()->getObject<Core::DesignMode>();
330 331 332 333 334
    m_modeWidget = new QWidget;
    m_modeWidget->setObjectName(QLatin1String("DesignerModeWidget"));
    QVBoxLayout *layout = new QVBoxLayout;
    layout->setMargin(0);
    layout->setSpacing(0);
Lasse Holmstedt's avatar
Lasse Holmstedt committed
335
    layout->addWidget(m_toolBar);
336 337 338
    layout->addWidget(m_editorWidget);
    m_modeWidget->setLayout(layout);

339 340 341 342
    Core::UniqueIDManager *idMan = Core::UniqueIDManager::instance();
    int editorManagerContext = idMan->uniqueIdentifier(QLatin1String(Core::Constants::C_EDITORMANAGER));

    m_context = new DesignerContext(QList<int>() << m_contexts << editorManagerContext, m_modeWidget, this);
343 344
    m_core->addContextObject(m_context);

345
    m_designMode->registerDesignWidget(m_modeWidget, QStringList(QLatin1String(FORM_MIMETYPE)), m_contexts);
346 347

    setupViewActions();
Lasse Holmstedt's avatar
Lasse Holmstedt committed
348

con's avatar
con committed
349 350 351 352 353 354 355 356
    m_initStage = FullyInitialized;
}

void FormEditorW::initDesignerSubWindows()
{
    qFill(m_designerSubWindows, m_designerSubWindows + Designer::Constants::DesignerSubWindowCount, static_cast<QWidget*>(0));

    QDesignerWidgetBoxInterface *wb = QDesignerComponents::createWidgetBox(m_formeditor, 0);
con's avatar
con committed
357
    wb->setWindowTitle(tr("Widget Box"));
358
    wb->setObjectName(QLatin1String("WidgetBox"));
con's avatar
con committed
359 360 361 362
    m_formeditor->setWidgetBox(wb);
    m_designerSubWindows[WidgetBoxSubWindow] = wb;

    QDesignerObjectInspectorInterface *oi = QDesignerComponents::createObjectInspector(m_formeditor, 0);
con's avatar
con committed
363
    oi->setWindowTitle(tr("Object Inspector"));
364
    oi->setObjectName(QLatin1String("ObjectInspector"));
con's avatar
con committed
365 366 367 368
    m_formeditor->setObjectInspector(oi);
    m_designerSubWindows[ObjectInspectorSubWindow] = oi;

    QDesignerPropertyEditorInterface *pe = QDesignerComponents::createPropertyEditor(m_formeditor, 0);
con's avatar
con committed
369
    pe->setWindowTitle(tr("Property Editor"));
370
    pe->setObjectName(QLatin1String("PropertyEditor"));
con's avatar
con committed
371 372 373 374
    m_formeditor->setPropertyEditor(pe);
    m_designerSubWindows[PropertyEditorSubWindow] = pe;

    QWidget *se = QDesignerComponents::createSignalSlotEditor(m_formeditor, 0);
Daniel Molkentin's avatar
Daniel Molkentin committed
375
    se->setWindowTitle(tr("Signals && Slots Editor"));
376
    se->setObjectName(QLatin1String("SignalsAndSlotsEditor"));
con's avatar
con committed
377 378 379
    m_designerSubWindows[SignalSlotEditorSubWindow] = se;

    QDesignerActionEditorInterface *ae = QDesignerComponents::createActionEditor(m_formeditor, 0);
con's avatar
con committed
380
    ae->setWindowTitle(tr("Action Editor"));
381
    ae->setObjectName(QLatin1String("ActionEditor"));
con's avatar
con committed
382 383 384 385 386 387
    m_formeditor->setActionEditor(ae);
    m_designerSubWindows[ActionEditorSubWindow] = ae;
}

void FormEditorW::ensureInitStage(InitializationStage s)
{
388
    if (Designer::Constants::Internal::debug)
con's avatar
con committed
389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411
        qDebug() << Q_FUNC_INFO << s;
    if (!m_self)
        m_self = new FormEditorW;
    if (m_self->m_initStage >= s)
        return;
    QApplication::setOverrideCursor(Qt::WaitCursor);
    m_self->fullInit();
    QApplication::restoreOverrideCursor();
}

FormEditorW *FormEditorW::instance()
{
    ensureInitStage(FullyInitialized);
    return m_self;
}

void FormEditorW::deleteInstance()
{
    delete m_self;
}

void FormEditorW::setupActions()
{
412
    Core::ActionManager *am = m_core->actionManager();
con's avatar
con committed
413
    Core::Command *command;
con's avatar
con committed
414 415

    //menus
416
    Core::ActionContainer *medit =
con's avatar
con committed
417
        am->actionContainer(Core::Constants::M_EDIT);
418
    Core::ActionContainer *mtools =
con's avatar
con committed
419 420
        am->actionContainer(Core::Constants::M_TOOLS);

421
    Core::ActionContainer *mformtools =
con's avatar
con committed
422
        am->createMenu(M_FORMEDITOR);
Friedemann Kleint's avatar
Friedemann Kleint committed
423
    mformtools->menu()->setTitle(tr("For&m Editor"));
con's avatar
con committed
424 425 426
    mtools->addMenu(mformtools);

    //overridden actions
427 428 429 430 431 432
    bindShortcut(am->registerAction(m_fwm->actionUndo(), Core::Constants::UNDO, m_contexts), m_fwm->actionUndo());
    bindShortcut(am->registerAction(m_fwm->actionRedo(), Core::Constants::REDO, m_contexts), m_fwm->actionRedo());
    bindShortcut(am->registerAction(m_fwm->actionCut(), Core::Constants::CUT, m_contexts), m_fwm->actionCut());
    bindShortcut(am->registerAction(m_fwm->actionCopy(), Core::Constants::COPY, m_contexts), m_fwm->actionCopy());
    bindShortcut(am->registerAction(m_fwm->actionPaste(), Core::Constants::PASTE, m_contexts), m_fwm->actionPaste());
    bindShortcut(am->registerAction(m_fwm->actionSelectAll(), Core::Constants::SELECTALL, m_contexts), m_fwm->actionSelectAll());
con's avatar
con committed
433 434

    m_actionPrint = new QAction(this);
435
    bindShortcut(am->registerAction(m_actionPrint, Core::Constants::PRINT, m_contexts), m_actionPrint);
con's avatar
con committed
436 437
    connect(m_actionPrint, SIGNAL(triggered()), this, SLOT(print()));

438 439 440
    //'delete' action. Do not set a shortcut as Designer handles
    // the 'Delete' key by event filter. Setting a shortcut triggers
    // buggy behaviour on Mac (Pressing Delete in QLineEdit removing the widget).
441
    command = am->registerAction(m_fwm->actionDelete(), QLatin1String("FormEditor.Edit.Delete"), m_contexts);
442
    bindShortcut(command, m_fwm->actionDelete());
con's avatar
con committed
443
    command->setAttribute(Core::Command::CA_Hide);
con's avatar
con committed
444 445 446 447 448 449
    medit->addAction(command, Core::Constants::G_EDIT_COPYPASTE);

    m_actionGroupEditMode = new QActionGroup(this);
    m_actionGroupEditMode->setExclusive(true);
    connect(m_actionGroupEditMode, SIGNAL(triggered(QAction*)), this, SLOT(activateEditMode(QAction*)));

con's avatar
con committed
450 451
    m_modeActionSeparator = new QAction(this);
    m_modeActionSeparator->setSeparator(true);
452
    command = am->registerAction(m_modeActionSeparator, QLatin1String("FormEditor.Sep.ModeActions"), m_contexts);
con's avatar
con committed
453 454
    medit->addAction(command, Core::Constants::G_EDIT_OTHER);

con's avatar
con committed
455
    m_toolActionIds.push_back(QLatin1String("FormEditor.WidgetEditor"));
456
    createEditModeAction(m_actionGroupEditMode, m_contexts, am, medit,
457
                         tr("Edit Widgets"), m_toolActionIds.back(),
con's avatar
con committed
458 459 460
                         EditModeWidgetEditor, QLatin1String("widgettool.png"), tr("F3"));

    m_toolActionIds.push_back(QLatin1String("FormEditor.SignalsSlotsEditor"));
461
    createEditModeAction(m_actionGroupEditMode, m_contexts, am, medit,
462
                         tr("Edit Signals/Slots"), m_toolActionIds.back(),
con's avatar
con committed
463 464 465
                         EditModeSignalsSlotEditor, QLatin1String("signalslottool.png"), tr("F4"));

    m_toolActionIds.push_back(QLatin1String("FormEditor.BuddyEditor"));
466
    createEditModeAction(m_actionGroupEditMode, m_contexts, am, medit,
467
                         tr("Edit Buddies"), m_toolActionIds.back(),
con's avatar
con committed
468 469 470
                         EditModeBuddyEditor, QLatin1String("buddytool.png"));

    m_toolActionIds.push_back(QLatin1String("FormEditor.TabOrderEditor"));
471
    createEditModeAction(m_actionGroupEditMode, m_contexts, am, medit,
472
                         tr("Edit Tab Order"),  m_toolActionIds.back(),
con's avatar
con committed
473 474 475 476
                         EditModeTabOrderEditor, QLatin1String("tabordertool.png"));

    //tool actions
    m_toolActionIds.push_back(QLatin1String("FormEditor.LayoutHorizontally"));
477
    const QString horizLayoutShortcut = osMac ? tr("Meta+H") : tr("Ctrl+H");
478
    addToolAction(m_fwm->actionHorizontalLayout(), am, m_contexts,
479 480
                  m_toolActionIds.back(), mformtools, horizLayoutShortcut);

con's avatar
con committed
481
    m_toolActionIds.push_back(QLatin1String("FormEditor.LayoutVertically"));
482
    const QString vertLayoutShortcut = osMac ? tr("Meta+L") : tr("Ctrl+L");
483
    addToolAction(m_fwm->actionVerticalLayout(), am, m_contexts,
484
                  m_toolActionIds.back(),  mformtools, vertLayoutShortcut);
con's avatar
con committed
485 486

    m_toolActionIds.push_back(QLatin1String("FormEditor.SplitHorizontal"));
487
    addToolAction(m_fwm->actionSplitHorizontal(), am, m_contexts,
con's avatar
con committed
488 489 490
                  m_toolActionIds.back(), mformtools);

    m_toolActionIds.push_back(QLatin1String("FormEditor.SplitVertical"));
491
    addToolAction(m_fwm->actionSplitVertical(), am, m_contexts,
con's avatar
con committed
492 493 494
                  m_toolActionIds.back(), mformtools);

    m_toolActionIds.push_back(QLatin1String("FormEditor.LayoutForm"));
495
    addToolAction(m_fwm->actionFormLayout(), am, m_contexts,
con's avatar
con committed
496 497 498
                  m_toolActionIds.back(),  mformtools);

    m_toolActionIds.push_back(QLatin1String("FormEditor.LayoutGrid"));
499
    const QString gridShortcut = osMac ? tr("Meta+G") : tr("Ctrl+G");
500
    addToolAction(m_fwm->actionGridLayout(), am, m_contexts,
501
                  m_toolActionIds.back(),  mformtools, gridShortcut);
con's avatar
con committed
502 503

    m_toolActionIds.push_back(QLatin1String("FormEditor.LayoutBreak"));
504
    addToolAction(m_fwm->actionBreakLayout(), am, m_contexts,
con's avatar
con committed
505 506 507
                  m_toolActionIds.back(), mformtools);

    m_toolActionIds.push_back(QLatin1String("FormEditor.LayoutAdjustSize"));
508
    const QString adjustShortcut = osMac ? tr("Meta+J") : tr("Ctrl+J");
509
    addToolAction(m_fwm->actionAdjustSize(), am, m_contexts,
510
                  m_toolActionIds.back(),  mformtools, adjustShortcut);
con's avatar
con committed
511 512

    m_toolActionIds.push_back(QLatin1String("FormEditor.SimplifyLayout"));
513
    addToolAction(m_fwm->actionSimplifyLayout(), am, m_contexts,
con's avatar
con committed
514 515
                  m_toolActionIds.back(),  mformtools);

516
    createSeparator(this, am, m_contexts, mformtools, QLatin1String("FormEditor.Menu.Tools.Separator1"));
con's avatar
con committed
517

518
    addToolAction(m_fwm->actionLower(), am, m_contexts,
con's avatar
con committed
519 520
                  QLatin1String("FormEditor.Lower"), mformtools);

521
    addToolAction(m_fwm->actionRaise(), am, m_contexts,
con's avatar
con committed
522 523 524
                  QLatin1String("FormEditor.Raise"), mformtools);

    // Commands that do not go into the editor toolbar
525
    createSeparator(this, am, m_contexts, mformtools, QLatin1String("FormEditor.Menu.Tools.Separator2"));
con's avatar
con committed
526 527

    m_actionPreview = m_fwm->actionDefaultPreview();
hjk's avatar
hjk committed
528
    QTC_ASSERT(m_actionPreview, return);
529
    addToolAction(m_actionPreview,  am,  m_contexts,
con's avatar
con committed
530 531 532 533 534 535 536
                   QLatin1String("FormEditor.Preview"), mformtools, tr("Ctrl+Alt+R"));

    // Preview in style...
    m_actionGroupPreviewInStyle = m_fwm->actionGroupPreviewInStyle();
    mformtools->addMenu(createPreviewStyleMenu(am, m_actionGroupPreviewInStyle));

    // Form settings
537
    createSeparator(this, am, m_contexts,  medit, QLatin1String("FormEditor.Edit.Separator2"), Core::Constants::G_EDIT_OTHER);
con's avatar
con committed
538

539
    createSeparator(this, am, m_contexts, mformtools, QLatin1String("FormEditor.Menu.Tools.Separator3"));
con's avatar
con committed
540
    QAction *actionFormSettings = m_fwm->actionShowFormWindowSettingsDialog();
541
    addToolAction(actionFormSettings, am, m_contexts, QLatin1String("FormEditor.FormSettings"), mformtools);
542

543
    createSeparator(this, am, m_contexts, mformtools, QLatin1String("FormEditor.Menu.Tools.Separator4"));
544
    m_actionAboutPlugins = new QAction(tr("About Qt Designer plugins...."), this);
545
    addToolAction(m_actionAboutPlugins,  am,  m_contexts,
546 547 548 549
                   QLatin1String("FormEditor.AboutPlugins"), mformtools);
    connect(m_actionAboutPlugins,  SIGNAL(triggered()), m_fwm, SLOT(aboutPlugins()));
    m_actionAboutPlugins->setEnabled(false);

con's avatar
con committed
550 551 552 553 554 555
    // FWM
    connect(m_fwm, SIGNAL(activeFormWindowChanged(QDesignerFormWindowInterface *)), this, SLOT(activeFormWindowChanged(QDesignerFormWindowInterface *)));
}

QToolBar *FormEditorW::createEditorToolBar() const
{
556
    QToolBar *editorToolBar = new QToolBar;
557
    Core::ActionManager *am = m_core->actionManager();
con's avatar
con committed
558 559
    const QStringList::const_iterator cend = m_toolActionIds.constEnd();
    for (QStringList::const_iterator it = m_toolActionIds.constBegin(); it != cend; ++it) {
con's avatar
con committed
560
        Core::Command *cmd = am->command(*it);
hjk's avatar
hjk committed
561
        QTC_ASSERT(cmd, continue);
con's avatar
con committed
562 563
        QAction *action = cmd->action();
        if (!action->icon().isNull()) // Simplify grid has no action yet
564
            editorToolBar->addAction(action);
con's avatar
con committed
565
    }
566 567 568 569
    const int size = editorToolBar->style()->pixelMetric(QStyle::PM_SmallIconSize);
    editorToolBar->setIconSize(QSize(size, size));
    editorToolBar->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding);
    return editorToolBar;
con's avatar
con committed
570 571
}

572
Core::ActionContainer *FormEditorW::createPreviewStyleMenu(Core::ActionManager *am,
con's avatar
con committed
573 574 575
                                                            QActionGroup *actionGroup)
{
    const QString menuId = QLatin1String(M_FORMEDITOR_PREVIEW);
576
    Core::ActionContainer *menuPreviewStyle = am->createMenu(menuId);
con's avatar
con committed
577 578 579 580 581 582 583 584 585 586 587
    menuPreviewStyle->menu()->setTitle(tr("Preview in"));

    // The preview menu is a list of invisible actions for the embedded design
    // device profiles (integer data) followed by a separator and the styles
    // (string data). Make device profiles update their text and hide them
    // in the configuration dialog.
    const QList<QAction*> actions = actionGroup->actions();

    const QString deviceProfilePrefix = QLatin1String("DeviceProfile");
    const QChar dot = QLatin1Char('.');

hjk's avatar
hjk committed
588
    foreach (QAction* a, actions) {
con's avatar
con committed
589 590 591 592 593 594 595 596 597
        QString name = menuId;
        name += dot;
        const QVariant data = a->data();
        const bool isDeviceProfile = data.type() == QVariant::Int;
        if (isDeviceProfile) {
            name += deviceProfilePrefix;
            name += dot;
        }
        name += data.toString();
598
        Core::Command *command = am->registerAction(a, name, m_contexts);
599
        bindShortcut(command, a);
con's avatar
con committed
600
        if (isDeviceProfile) {
con's avatar
con committed
601 602
            command->setAttribute(Core::Command::CA_UpdateText);
            command->setAttribute(Core::Command::CA_NonConfigureable);
con's avatar
con committed
603 604 605 606 607 608 609 610 611
        }
        menuPreviewStyle->addAction(command);
    }
    return menuPreviewStyle;
}

void FormEditorW::saveSettings(QSettings *s)
{
    s->beginGroup(settingsGroup);
612
    m_editorWidget->saveSettings(s);
613
    s->endGroup();
con's avatar
con committed
614 615 616 617 618 619 620
}

void FormEditorW::critical(const QString &errorMessage)
{
    QMessageBox::critical(m_core->mainWindow(), tr("Designer"),  errorMessage);
}

621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646
// Apply the command shortcut to the action and connects to the command's keySequenceChanged signal
void FormEditorW::bindShortcut(Core::Command *command, QAction *action)
{
    m_commandToDesignerAction.insert(command, action);
    connect(command, SIGNAL(keySequenceChanged()),
            m_shortcutMapper, SLOT(map()));
    m_shortcutMapper->setMapping(command, command);
    updateShortcut(command);
}

// Create an action to activate a designer tool
QAction *FormEditorW::createEditModeAction(QActionGroup *ag,
                                     const QList<int> &context,
                                     Core::ActionManager *am,
                                     Core::ActionContainer *medit,
                                     const QString &actionName,
                                     const QString &name,
                                     int toolNumber,
                                     const QString &iconName,
                                     const QString &keySequence)
{
    QAction *rc = new QAction(actionName, ag);
    rc->setCheckable(true);
    if (!iconName.isEmpty())
         rc->setIcon(designerIcon(iconName));
    Core::Command *command = am->registerAction(rc, name, context);
647
    command->setAttribute(Core::Command::CA_Hide);
648 649 650 651 652 653 654 655 656 657
    if (!keySequence.isEmpty())
        command->setDefaultKeySequence(QKeySequence(keySequence));
    bindShortcut(command, rc);
    medit->addAction(command, Core::Constants::G_EDIT_OTHER);
    rc->setData(toolNumber);
    ag->addAction(rc);
    return rc;
}

// Create a tool action
658 659 660
Core::Command *FormEditorW::addToolAction(QAction *a, Core::ActionManager *am,
                                          const QList<int> &context, const QString &name,
                                          Core::ActionContainer *c1, const QString &keySequence)
661 662 663 664
{
    Core::Command *command = am->registerAction(a, name, context);
    if (!keySequence.isEmpty())
        command->setDefaultKeySequence(QKeySequence(keySequence));
665 666
    if (!a->isSeparator())
        bindShortcut(command, a);
667
    c1->addAction(command);
668
    return command;
669 670
}

671
EditorData FormEditorW::createEditor(QWidget *parent)
con's avatar
con committed
672
{
673 674 675 676
    if (Designer::Constants::Internal::debug)
        qDebug() << "FormEditorW::createEditor";
    // Create and associate form and text editor.
    EditorData data;
con's avatar
con committed
677
    m_fwm->closeAllPreviews();
678 679
    qdesigner_internal::FormWindowBase *form = qobject_cast<qdesigner_internal::FormWindowBase *>(m_fwm->createFormWindow(0));
    QTC_ASSERT(form, return data);
con's avatar
con committed
680
    connect(form, SIGNAL(toolChanged(int)), this, SLOT(toolChanged(int)));
681
    ResourceHandler *resourceHandler = new ResourceHandler(form);
682
    form->setDesignerGrid(qdesigner_internal::FormWindowBase::defaultDesignerGrid());
con's avatar
con committed
683
    qdesigner_internal::FormWindowBase::setupDefaultAction(form);
684
    data.widgetHost = new SharedTools::WidgetHost( /* parent */ 0, form);
685 686
    DesignerXmlEditor *xmlEditor = new DesignerXmlEditor(form, parent);
    TextEditor::TextEditorSettings::instance()->initializeEditor(xmlEditor);
687 688
    data.formWindowEditor = xmlEditor->designerEditor();
    connect(data.widgetHost, SIGNAL(formWindowSizeChanged(int,int)),
689
            xmlEditor, SIGNAL(changed()));
690
    connect(data.formWindowEditor->file(), SIGNAL(changed()),
691
            resourceHandler, SLOT(updateResources()));
692
    m_editorWidget->add(data);
Lasse Holmstedt's avatar
Lasse Holmstedt committed
693 694 695

    m_toolBar->addEditor(xmlEditor->editableInterface());

696
    return data;
con's avatar
con committed
697 698
}

699 700 701 702 703 704 705 706 707 708 709
void FormEditorW::updateShortcut(QObject *command)
{
    Core::Command *c = qobject_cast<Core::Command *>(command);
    if (!c)
        return;
    QAction *a = m_commandToDesignerAction.value(c);
    if (!a)
        return;
    a->setShortcut(c->action()->shortcut());
}

con's avatar
con committed
710 711
void FormEditorW::currentEditorChanged(Core::IEditor *editor)
{
712 713
    if (Designer::Constants::Internal::debug)
        qDebug() << Q_FUNC_INFO << editor << " of " << m_fwm->formWindowCount();
con's avatar
con committed
714

Lasse Holmstedt's avatar
Lasse Holmstedt committed
715
    if (editor && editor->id() == QLatin1String(Constants::K_DESIGNER_XML_EDITOR_ID)) {
716
        FormWindowEditor *xmlEditor = qobject_cast<FormWindowEditor *>(editor);
Lasse Holmstedt's avatar
Lasse Holmstedt committed
717
        QTC_ASSERT(xmlEditor, return);
718
        ensureInitStage(FullyInitialized);
719
        SharedTools::WidgetHost *fw = m_editorWidget->formWindowEditorForXmlEditor(xmlEditor);
720 721
        QTC_ASSERT(fw, return)
        m_editorWidget->setVisibleEditor(xmlEditor);
con's avatar
con committed
722 723 724 725 726 727
        m_fwm->setActiveFormWindow(fw->formWindow());
    }
}

void FormEditorW::activeFormWindowChanged(QDesignerFormWindowInterface *afw)
{
728
    if (Designer::Constants::Internal::debug)
729
        qDebug() << Q_FUNC_INFO << afw << " of " << m_fwm->formWindowCount();
con's avatar
con committed
730 731

    m_fwm->closeAllPreviews();
732 733
    m_actionPreview->setEnabled(afw != 0);
    m_actionGroupPreviewInStyle->setEnabled(afw != 0);
con's avatar
con committed
734 735
}

736
EditorData FormEditorW::activeEditor() const
con's avatar
con committed
737
{
738
    if (m_editorWidget)
739 740
        return m_editorWidget->activeEditor();
    return EditorData();
con's avatar
con committed
741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769
}

void FormEditorW::activateEditMode(int id)
{
    if (const int count = m_fwm->formWindowCount())
        for (int i = 0; i <  count; i++)
             m_fwm->formWindow(i)->setCurrentTool(id);
}

void FormEditorW::activateEditMode(QAction* a)
{
    activateEditMode(a->data().toInt());
}

void FormEditorW::toolChanged(int t)
{
    typedef QList<QAction *> ActionList;
    if (const QAction *currentAction = m_actionGroupEditMode->checkedAction())
        if (currentAction->data().toInt() == t)
            return;
    const ActionList actions = m_actionGroupEditMode->actions();
    const ActionList::const_iterator cend = actions.constEnd();
    for (ActionList::const_iterator it = actions.constBegin(); it != cend; ++it)
        if ( (*it)->data().toInt() == t) {
            (*it)->setChecked(true);
            break;
        }
}

Lasse Holmstedt's avatar
Lasse Holmstedt committed
770 771 772
void FormEditorW::closeFormEditorsForXmlEditors(QList<Core::IEditor*> editors)
{
    foreach(Core::IEditor *editor, editors) {
773
        m_editorWidget->removeFormWindowEditor(editor);
Lasse Holmstedt's avatar
Lasse Holmstedt committed
774 775 776
    }
}

con's avatar
con committed
777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792
void FormEditorW::print()
{
    // Printing code courtesy of designer_actions.cpp
    QDesignerFormWindowInterface *fw = m_fwm->activeFormWindow();
    if (!fw)
        return;

    const bool oldFullPage =  m_core->printer()->fullPage();
    const QPrinter::Orientation oldOrientation =  m_core->printer()->orientation ();
    m_core->printer()->setFullPage(false);
    do {

        // Grab the image to be able to a suggest suitable orientation
        QString errorMessage;
        const QPixmap pixmap = m_fwm->createPreviewPixmap(&errorMessage);
        if (pixmap.isNull()) {
Jure Repinc's avatar
Jure Repinc committed
793
            critical(tr("The image could not be created: %1").arg(errorMessage));
con's avatar
con committed
794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830
            break;
        }

        const QSizeF pixmapSize = pixmap.size();
        m_core->printer()->setOrientation( pixmapSize.width() > pixmapSize.height() ?  QPrinter::Landscape :  QPrinter::Portrait);

        // Printer parameters
        QPrintDialog dialog(m_core->printer(), fw);
        if (!dialog.exec())
           break;

        const QCursor oldCursor = m_core->mainWindow()->cursor();
        m_core->mainWindow()->setCursor(Qt::WaitCursor);
        // Estimate of required scaling to make form look the same on screen and printer.
        const double suggestedScaling = static_cast<double>(m_core->printer()->physicalDpiX()) /  static_cast<double>(fw->physicalDpiX());

        QPainter painter(m_core->printer());
        painter.setRenderHint(QPainter::SmoothPixmapTransform);

        // Clamp to page
        const QRectF page =  painter.viewport();
        const double maxScaling = qMin(page.size().width() / pixmapSize.width(), page.size().height() / pixmapSize.height());
        const double scaling = qMin(suggestedScaling, maxScaling);

        const double xOffset = page.left() + qMax(0.0, (page.size().width()  - scaling * pixmapSize.width())  / 2.0);
        const double yOffset = page.top()  + qMax(0.0, (page.size().height() - scaling * pixmapSize.height()) / 2.0);

        // Draw.
        painter.translate(xOffset, yOffset);
        painter.scale(scaling, scaling);
        painter.drawPixmap(0, 0, pixmap);
        m_core->mainWindow()->setCursor(oldCursor);

    } while (false);
    m_core->printer()->setFullPage(oldFullPage);
    m_core->printer()->setOrientation(oldOrientation);
}
Lasse Holmstedt's avatar
Lasse Holmstedt committed
831

832 833
} // namespace Internal
} // namespace Designer