formeditorw.cpp 32.9 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>
kh1's avatar
kh1 committed
48
#include <coreplugin/helpmanager.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,
121
                                 const Core::Context &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
    m_contexts.add(Designer::Constants::C_FORMEDITOR);
177

con's avatar
con committed
178 179 180 181 182 183 184 185 186 187
    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 *)));
188 189
    connect(m_shortcutMapper, SIGNAL(mapped(QObject *)),
            this, SLOT(updateShortcut(QObject *)));
con's avatar
con committed
190 191 192 193
}

FormEditorW::~FormEditorW()
{
194 195
    if (m_context)
        m_core->removeContextObject(m_context);
Lasse Holmstedt's avatar
Lasse Holmstedt committed
196
    if (m_initStage == FullyInitialized) {
197 198 199 200 201
        if (QSettings *s = m_core->settings()) {
            m_core->settings()->beginGroup(settingsGroup);
            m_editorWidget->saveSettings(s);
            s->endGroup();
        }
Lasse Holmstedt's avatar
Lasse Holmstedt committed
202

203 204 205 206
        m_designMode->unregisterDesignWidget(m_modeWidget);
        delete m_modeWidget;
        m_modeWidget = 0;
    }
con's avatar
con committed
207 208 209 210 211 212

    delete m_formeditor;
    foreach (SettingsPage *settingsPage, m_settingsPages) {
        ExtensionSystem::PluginManager::instance()->removeObject(settingsPage);
        delete settingsPage;
    }
Lasse Holmstedt's avatar
Lasse Holmstedt committed
213 214
    delete m_integration;

215 216 217
    m_self = 0;
}

218
// Add an actioon to toggle the view state of a dock window
219
void FormEditorW::addDockViewAction(Core::ActionManager *am,
220
                                    Core::ActionContainer *viewMenu,
221
                                    int index, const Core::Context &context,
222 223 224 225 226
                                    const QString &title, const QString &id)
{
    if (const QDockWidget *dw = m_editorWidget->designerDockWidgets()[index]) {
        QAction *action = dw->toggleViewAction();
        action->setText(title);
227 228
        Core::Command *cmd = addToolAction(action, am, context, id, viewMenu, QString());
        cmd->setAttribute(Core::Command::CA_Hide);
229 230 231 232 233 234 235
    }
}

void FormEditorW::setupViewActions()
{
    // Populate "View" menu of form editor menu
    Core::ActionManager *am = m_core->actionManager();
236 237
    Core::ActionContainer *viewMenu = am->actionContainer(QLatin1String(Core::Constants::M_WINDOW_VIEWS));
    QTC_ASSERT(viewMenu, return)
238

239
    addDockViewAction(am, viewMenu, WidgetBoxSubWindow, m_contexts,
240
                      tr("Widget box"), QLatin1String("FormEditor.WidgetBox"));
Lasse Holmstedt's avatar
Lasse Holmstedt committed
241

242
    addDockViewAction(am, viewMenu, ObjectInspectorSubWindow, m_contexts,
243
                      tr("Object Inspector"), QLatin1String("FormEditor.ObjectInspector"));
Lasse Holmstedt's avatar
Lasse Holmstedt committed
244

245
    addDockViewAction(am, viewMenu, PropertyEditorSubWindow, m_contexts,
246 247
                      tr("Property Editor"), QLatin1String("FormEditor.PropertyEditor"));

248
    addDockViewAction(am, viewMenu, SignalSlotEditorSubWindow, m_contexts,
249 250
                      tr("Signals && Slots Editor"), QLatin1String("FormEditor.SignalsAndSlotsEditor"));

251
    addDockViewAction(am, viewMenu, ActionEditorSubWindow, m_contexts,
252
                      tr("Action Editor"), QLatin1String("FormEditor.ActionEditor"));
253 254 255
    // Lock/Reset
    Core::Command *cmd = addToolAction(m_editorWidget->menuSeparator1(), am, m_contexts, QLatin1String("FormEditor.SeparatorLock"), viewMenu, QString());
    cmd->setAttribute(Core::Command::CA_Hide);
256

257 258
    cmd = addToolAction(m_editorWidget->toggleLockedAction(), am, m_contexts, QLatin1String("FormEditor.Locked"), viewMenu, QString());
    cmd->setAttribute(Core::Command::CA_Hide);
259

260 261
    cmd = addToolAction(m_editorWidget->menuSeparator2(), am, m_contexts, QLatin1String("FormEditor.SeparatorReset"), viewMenu, QString());
    cmd->setAttribute(Core::Command::CA_Hide);
262

263 264 265
    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
266 267 268 269
}

void FormEditorW::fullInit()
{
hjk's avatar
hjk committed
270
    QTC_ASSERT(m_initStage == RegisterPlugins, return);
con's avatar
con committed
271
    QTime *initTime = 0;
272
    if (Designer::Constants::Internal::debug) {
con's avatar
con committed
273 274 275 276 277 278 279 280
        initTime = new QTime;
        initTime->start();
    }

    QDesignerComponents::createTaskMenu(m_formeditor, parent());
    QDesignerComponents::initializePlugins(designerEditor());
    QDesignerComponents::initializeResources();
    initDesignerSubWindows();
281
    m_integration = new QtCreatorIntegration(m_formeditor, this);
con's avatar
con committed
282
    m_formeditor->setIntegration(m_integration);
283
    // Connect Qt Designer help request to HelpManager.
kh1's avatar
kh1 committed
284 285
    connect(m_integration, SIGNAL(creatorHelpRequested(QUrl)),
        Core::HelpManager::instance(), SIGNAL(helpRequested(QUrl)));
con's avatar
con committed
286 287 288 289 290 291 292 293 294 295 296 297 298

    /**
     * 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);
        }
    }

299 300 301
    if (m_actionAboutPlugins)
        m_actionAboutPlugins->setEnabled(true);

302
    if (Designer::Constants::Internal::debug) {
con's avatar
con committed
303 304 305
        qDebug() << Q_FUNC_INFO << initTime->elapsed() << "ms";
        delete initTime;
    }
306

Lasse Holmstedt's avatar
Lasse Holmstedt committed
307 308
    connect(m_core->editorManager()->instance(), SIGNAL(editorsClosed(QList<Core::IEditor*>)),
            SLOT(closeFormEditorsForXmlEditors(QList<Core::IEditor*>)));
309 310 311 312 313 314
    // 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
315

Lasse Holmstedt's avatar
Lasse Holmstedt committed
316 317
    m_editorToolBar = createEditorToolBar();
    m_toolBar = Core::EditorManager::createToolBar();
318
    m_toolBar->setToolbarCreationFlags(Core::EditorToolBar::FlagsStandalone);
Lasse Holmstedt's avatar
Lasse Holmstedt committed
319 320 321
    m_toolBar->setNavigationVisible(false);
    m_toolBar->addCenterToolBar(m_editorToolBar);

Lasse Holmstedt's avatar
Lasse Holmstedt committed
322
    m_designMode = ExtensionSystem::PluginManager::instance()->getObject<Core::DesignMode>();
323 324 325 326 327
    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
328
    layout->addWidget(m_toolBar);
329 330 331
    layout->addWidget(m_editorWidget);
    m_modeWidget->setLayout(layout);

332
    Core::Context designerContexts = m_contexts;
333
    designerContexts.add(Core::Constants::C_EDITORMANAGER);
334
    m_context = new DesignerContext(designerContexts, m_modeWidget, this);
335 336
    m_core->addContextObject(m_context);

337
    m_designMode->registerDesignWidget(m_modeWidget, QStringList(QLatin1String(FORM_MIMETYPE)), m_contexts);
338 339

    setupViewActions();
Lasse Holmstedt's avatar
Lasse Holmstedt committed
340

con's avatar
con committed
341 342 343 344 345 346 347 348
    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
349
    wb->setWindowTitle(tr("Widget Box"));
350
    wb->setObjectName(QLatin1String("WidgetBox"));
con's avatar
con committed
351 352 353 354
    m_formeditor->setWidgetBox(wb);
    m_designerSubWindows[WidgetBoxSubWindow] = wb;

    QDesignerObjectInspectorInterface *oi = QDesignerComponents::createObjectInspector(m_formeditor, 0);
con's avatar
con committed
355
    oi->setWindowTitle(tr("Object Inspector"));
356
    oi->setObjectName(QLatin1String("ObjectInspector"));
con's avatar
con committed
357 358 359 360
    m_formeditor->setObjectInspector(oi);
    m_designerSubWindows[ObjectInspectorSubWindow] = oi;

    QDesignerPropertyEditorInterface *pe = QDesignerComponents::createPropertyEditor(m_formeditor, 0);
con's avatar
con committed
361
    pe->setWindowTitle(tr("Property Editor"));
362
    pe->setObjectName(QLatin1String("PropertyEditor"));
con's avatar
con committed
363 364 365 366
    m_formeditor->setPropertyEditor(pe);
    m_designerSubWindows[PropertyEditorSubWindow] = pe;

    QWidget *se = QDesignerComponents::createSignalSlotEditor(m_formeditor, 0);
Daniel Molkentin's avatar
Daniel Molkentin committed
367
    se->setWindowTitle(tr("Signals && Slots Editor"));
368
    se->setObjectName(QLatin1String("SignalsAndSlotsEditor"));
con's avatar
con committed
369 370 371
    m_designerSubWindows[SignalSlotEditorSubWindow] = se;

    QDesignerActionEditorInterface *ae = QDesignerComponents::createActionEditor(m_formeditor, 0);
con's avatar
con committed
372
    ae->setWindowTitle(tr("Action Editor"));
373
    ae->setObjectName(QLatin1String("ActionEditor"));
con's avatar
con committed
374 375 376 377 378 379
    m_formeditor->setActionEditor(ae);
    m_designerSubWindows[ActionEditorSubWindow] = ae;
}

void FormEditorW::ensureInitStage(InitializationStage s)
{
380
    if (Designer::Constants::Internal::debug)
con's avatar
con committed
381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403
        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()
{
404
    Core::ActionManager *am = m_core->actionManager();
con's avatar
con committed
405
    Core::Command *command;
con's avatar
con committed
406 407

    //menus
408
    Core::ActionContainer *medit =
con's avatar
con committed
409
        am->actionContainer(Core::Constants::M_EDIT);
410
    Core::ActionContainer *mtools =
con's avatar
con committed
411 412
        am->actionContainer(Core::Constants::M_TOOLS);

413
    Core::ActionContainer *mformtools =
con's avatar
con committed
414
        am->createMenu(M_FORMEDITOR);
Friedemann Kleint's avatar
Friedemann Kleint committed
415
    mformtools->menu()->setTitle(tr("For&m Editor"));
con's avatar
con committed
416 417 418
    mtools->addMenu(mformtools);

    //overridden actions
419 420 421 422 423 424
    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
425 426

    m_actionPrint = new QAction(this);
427
    bindShortcut(am->registerAction(m_actionPrint, Core::Constants::PRINT, m_contexts), m_actionPrint);
con's avatar
con committed
428 429
    connect(m_actionPrint, SIGNAL(triggered()), this, SLOT(print()));

430 431 432
    //'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).
433
    command = am->registerAction(m_fwm->actionDelete(), QLatin1String("FormEditor.Edit.Delete"), m_contexts);
434
    bindShortcut(command, m_fwm->actionDelete());
con's avatar
con committed
435
    command->setAttribute(Core::Command::CA_Hide);
con's avatar
con committed
436 437 438 439 440 441
    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
442 443
    m_modeActionSeparator = new QAction(this);
    m_modeActionSeparator->setSeparator(true);
444
    command = am->registerAction(m_modeActionSeparator, QLatin1String("FormEditor.Sep.ModeActions"), m_contexts);
con's avatar
con committed
445 446
    medit->addAction(command, Core::Constants::G_EDIT_OTHER);

con's avatar
con committed
447
    m_toolActionIds.push_back(QLatin1String("FormEditor.WidgetEditor"));
448
    createEditModeAction(m_actionGroupEditMode, m_contexts, am, medit,
449
                         tr("Edit Widgets"), m_toolActionIds.back(),
con's avatar
con committed
450 451 452
                         EditModeWidgetEditor, QLatin1String("widgettool.png"), tr("F3"));

    m_toolActionIds.push_back(QLatin1String("FormEditor.SignalsSlotsEditor"));
453
    createEditModeAction(m_actionGroupEditMode, m_contexts, am, medit,
454
                         tr("Edit Signals/Slots"), m_toolActionIds.back(),
con's avatar
con committed
455 456 457
                         EditModeSignalsSlotEditor, QLatin1String("signalslottool.png"), tr("F4"));

    m_toolActionIds.push_back(QLatin1String("FormEditor.BuddyEditor"));
458
    createEditModeAction(m_actionGroupEditMode, m_contexts, am, medit,
459
                         tr("Edit Buddies"), m_toolActionIds.back(),
con's avatar
con committed
460 461 462
                         EditModeBuddyEditor, QLatin1String("buddytool.png"));

    m_toolActionIds.push_back(QLatin1String("FormEditor.TabOrderEditor"));
463
    createEditModeAction(m_actionGroupEditMode, m_contexts, am, medit,
464
                         tr("Edit Tab Order"),  m_toolActionIds.back(),
con's avatar
con committed
465 466 467 468
                         EditModeTabOrderEditor, QLatin1String("tabordertool.png"));

    //tool actions
    m_toolActionIds.push_back(QLatin1String("FormEditor.LayoutHorizontally"));
469
    const QString horizLayoutShortcut = osMac ? tr("Meta+H") : tr("Ctrl+H");
470
    addToolAction(m_fwm->actionHorizontalLayout(), am, m_contexts,
471 472
                  m_toolActionIds.back(), mformtools, horizLayoutShortcut);

con's avatar
con committed
473
    m_toolActionIds.push_back(QLatin1String("FormEditor.LayoutVertically"));
474
    const QString vertLayoutShortcut = osMac ? tr("Meta+L") : tr("Ctrl+L");
475
    addToolAction(m_fwm->actionVerticalLayout(), am, m_contexts,
476
                  m_toolActionIds.back(),  mformtools, vertLayoutShortcut);
con's avatar
con committed
477 478

    m_toolActionIds.push_back(QLatin1String("FormEditor.SplitHorizontal"));
479
    addToolAction(m_fwm->actionSplitHorizontal(), am, m_contexts,
con's avatar
con committed
480 481 482
                  m_toolActionIds.back(), mformtools);

    m_toolActionIds.push_back(QLatin1String("FormEditor.SplitVertical"));
483
    addToolAction(m_fwm->actionSplitVertical(), am, m_contexts,
con's avatar
con committed
484 485 486
                  m_toolActionIds.back(), mformtools);

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

    m_toolActionIds.push_back(QLatin1String("FormEditor.LayoutGrid"));
491
    const QString gridShortcut = osMac ? tr("Meta+G") : tr("Ctrl+G");
492
    addToolAction(m_fwm->actionGridLayout(), am, m_contexts,
493
                  m_toolActionIds.back(),  mformtools, gridShortcut);
con's avatar
con committed
494 495

    m_toolActionIds.push_back(QLatin1String("FormEditor.LayoutBreak"));
496
    addToolAction(m_fwm->actionBreakLayout(), am, m_contexts,
con's avatar
con committed
497 498 499
                  m_toolActionIds.back(), mformtools);

    m_toolActionIds.push_back(QLatin1String("FormEditor.LayoutAdjustSize"));
500
    const QString adjustShortcut = osMac ? tr("Meta+J") : tr("Ctrl+J");
501
    addToolAction(m_fwm->actionAdjustSize(), am, m_contexts,
502
                  m_toolActionIds.back(),  mformtools, adjustShortcut);
con's avatar
con committed
503 504

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

508
    createSeparator(this, am, m_contexts, mformtools, QLatin1String("FormEditor.Menu.Tools.Separator1"));
con's avatar
con committed
509

510
    addToolAction(m_fwm->actionLower(), am, m_contexts,
con's avatar
con committed
511 512
                  QLatin1String("FormEditor.Lower"), mformtools);

513
    addToolAction(m_fwm->actionRaise(), am, m_contexts,
con's avatar
con committed
514 515 516
                  QLatin1String("FormEditor.Raise"), mformtools);

    // Commands that do not go into the editor toolbar
517
    createSeparator(this, am, m_contexts, mformtools, QLatin1String("FormEditor.Menu.Tools.Separator2"));
con's avatar
con committed
518 519

    m_actionPreview = m_fwm->actionDefaultPreview();
hjk's avatar
hjk committed
520
    QTC_ASSERT(m_actionPreview, return);
521
    addToolAction(m_actionPreview,  am,  m_contexts,
con's avatar
con committed
522 523 524 525 526 527 528
                   QLatin1String("FormEditor.Preview"), mformtools, tr("Ctrl+Alt+R"));

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

    // Form settings
529
    createSeparator(this, am, m_contexts,  medit, QLatin1String("FormEditor.Edit.Separator2"), Core::Constants::G_EDIT_OTHER);
con's avatar
con committed
530

531
    createSeparator(this, am, m_contexts, mformtools, QLatin1String("FormEditor.Menu.Tools.Separator3"));
con's avatar
con committed
532
    QAction *actionFormSettings = m_fwm->actionShowFormWindowSettingsDialog();
533
    addToolAction(actionFormSettings, am, m_contexts, QLatin1String("FormEditor.FormSettings"), mformtools);
534

535
    createSeparator(this, am, m_contexts, mformtools, QLatin1String("FormEditor.Menu.Tools.Separator4"));
536
    m_actionAboutPlugins = new QAction(tr("About Qt Designer plugins...."), this);
537
    addToolAction(m_actionAboutPlugins,  am,  m_contexts,
538 539 540 541
                   QLatin1String("FormEditor.AboutPlugins"), mformtools);
    connect(m_actionAboutPlugins,  SIGNAL(triggered()), m_fwm, SLOT(aboutPlugins()));
    m_actionAboutPlugins->setEnabled(false);

con's avatar
con committed
542 543 544 545 546 547
    // FWM
    connect(m_fwm, SIGNAL(activeFormWindowChanged(QDesignerFormWindowInterface *)), this, SLOT(activeFormWindowChanged(QDesignerFormWindowInterface *)));
}

QToolBar *FormEditorW::createEditorToolBar() const
{
548
    QToolBar *editorToolBar = new QToolBar;
549
    Core::ActionManager *am = m_core->actionManager();
con's avatar
con committed
550 551
    const QStringList::const_iterator cend = m_toolActionIds.constEnd();
    for (QStringList::const_iterator it = m_toolActionIds.constBegin(); it != cend; ++it) {
con's avatar
con committed
552
        Core::Command *cmd = am->command(*it);
hjk's avatar
hjk committed
553
        QTC_ASSERT(cmd, continue);
con's avatar
con committed
554 555
        QAction *action = cmd->action();
        if (!action->icon().isNull()) // Simplify grid has no action yet
556
            editorToolBar->addAction(action);
con's avatar
con committed
557
    }
558 559 560 561
    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
562 563
}

564
Core::ActionContainer *FormEditorW::createPreviewStyleMenu(Core::ActionManager *am,
con's avatar
con committed
565 566 567
                                                            QActionGroup *actionGroup)
{
    const QString menuId = QLatin1String(M_FORMEDITOR_PREVIEW);
568
    Core::ActionContainer *menuPreviewStyle = am->createMenu(menuId);
con's avatar
con committed
569 570 571 572 573 574 575 576 577 578 579
    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
580
    foreach (QAction* a, actions) {
con's avatar
con committed
581 582 583 584 585 586 587 588 589
        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();
590
        Core::Command *command = am->registerAction(a, name, m_contexts);
591
        bindShortcut(command, a);
con's avatar
con committed
592
        if (isDeviceProfile) {
con's avatar
con committed
593 594
            command->setAttribute(Core::Command::CA_UpdateText);
            command->setAttribute(Core::Command::CA_NonConfigureable);
con's avatar
con committed
595 596 597 598 599 600 601 602 603
        }
        menuPreviewStyle->addAction(command);
    }
    return menuPreviewStyle;
}

void FormEditorW::saveSettings(QSettings *s)
{
    s->beginGroup(settingsGroup);
604
    m_editorWidget->saveSettings(s);
605
    s->endGroup();
con's avatar
con committed
606 607 608 609 610 611 612
}

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

613 614 615 616 617 618 619 620 621 622 623 624
// 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,
625
                                     const Core::Context &context,
626 627 628 629 630 631 632 633 634 635 636 637 638
                                     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);
639
    command->setAttribute(Core::Command::CA_Hide);
640 641 642 643 644 645 646 647 648 649
    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
650
Core::Command *FormEditorW::addToolAction(QAction *a, Core::ActionManager *am,
651
                                          const Core::Context &context, const QString &name,
652
                                          Core::ActionContainer *c1, const QString &keySequence)
653 654 655 656
{
    Core::Command *command = am->registerAction(a, name, context);
    if (!keySequence.isEmpty())
        command->setDefaultKeySequence(QKeySequence(keySequence));
657 658
    if (!a->isSeparator())
        bindShortcut(command, a);
659
    c1->addAction(command);
660
    return command;
661 662
}

663
EditorData FormEditorW::createEditor(QWidget *parent)
con's avatar
con committed
664
{
665 666 667 668
    if (Designer::Constants::Internal::debug)
        qDebug() << "FormEditorW::createEditor";
    // Create and associate form and text editor.
    EditorData data;
con's avatar
con committed
669
    m_fwm->closeAllPreviews();
670 671
    qdesigner_internal::FormWindowBase *form = qobject_cast<qdesigner_internal::FormWindowBase *>(m_fwm->createFormWindow(0));
    QTC_ASSERT(form, return data);
con's avatar
con committed
672
    connect(form, SIGNAL(toolChanged(int)), this, SLOT(toolChanged(int)));
673
    ResourceHandler *resourceHandler = new ResourceHandler(form);
674
    form->setDesignerGrid(qdesigner_internal::FormWindowBase::defaultDesignerGrid());
con's avatar
con committed
675
    qdesigner_internal::FormWindowBase::setupDefaultAction(form);
676
    data.widgetHost = new SharedTools::WidgetHost( /* parent */ 0, form);
677 678
    DesignerXmlEditor *xmlEditor = new DesignerXmlEditor(form, parent);
    TextEditor::TextEditorSettings::instance()->initializeEditor(xmlEditor);
679 680
    data.formWindowEditor = xmlEditor->designerEditor();
    connect(data.widgetHost, SIGNAL(formWindowSizeChanged(int,int)),
681
            xmlEditor, SIGNAL(changed()));
682
    connect(data.formWindowEditor->file(), SIGNAL(changed()),
683
            resourceHandler, SLOT(updateResources()));
684
    m_editorWidget->add(data);
Lasse Holmstedt's avatar
Lasse Holmstedt committed
685 686 687

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

688
    return data;
con's avatar
con committed
689 690
}

691 692 693 694 695 696 697 698 699 700 701
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
702 703
void FormEditorW::currentEditorChanged(Core::IEditor *editor)
{
704 705
    if (Designer::Constants::Internal::debug)
        qDebug() << Q_FUNC_INFO << editor << " of " << m_fwm->formWindowCount();
con's avatar
con committed
706

Lasse Holmstedt's avatar
Lasse Holmstedt committed
707
    if (editor && editor->id() == QLatin1String(Constants::K_DESIGNER_XML_EDITOR_ID)) {
708
        FormWindowEditor *xmlEditor = qobject_cast<FormWindowEditor *>(editor);
Lasse Holmstedt's avatar
Lasse Holmstedt committed
709
        QTC_ASSERT(xmlEditor, return);
710
        ensureInitStage(FullyInitialized);
711
        SharedTools::WidgetHost *fw = m_editorWidget->formWindowEditorForXmlEditor(xmlEditor);
712 713
        QTC_ASSERT(fw, return)
        m_editorWidget->setVisibleEditor(xmlEditor);
con's avatar
con committed
714 715 716 717 718 719
        m_fwm->setActiveFormWindow(fw->formWindow());
    }
}

void FormEditorW::activeFormWindowChanged(QDesignerFormWindowInterface *afw)
{
720
    if (Designer::Constants::Internal::debug)
721
        qDebug() << Q_FUNC_INFO << afw << " of " << m_fwm->formWindowCount();
con's avatar
con committed
722 723

    m_fwm->closeAllPreviews();
724 725
    m_actionPreview->setEnabled(afw != 0);
    m_actionGroupPreviewInStyle->setEnabled(afw != 0);
con's avatar
con committed
726 727
}

728
EditorData FormEditorW::activeEditor() const
con's avatar
con committed
729
{
730
    if (m_editorWidget)
731 732
        return m_editorWidget->activeEditor();
    return EditorData();
con's avatar
con committed
733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761
}

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
762 763 764
void FormEditorW::closeFormEditorsForXmlEditors(QList<Core::IEditor*> editors)
{
    foreach(Core::IEditor *editor, editors) {
765
        m_editorWidget->removeFormWindowEditor(editor);
Lasse Holmstedt's avatar
Lasse Holmstedt committed
766 767 768
    }
}

con's avatar
con committed
769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784
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
785
            critical(tr("The image could not be created: %1").arg(errorMessage));
con's avatar
con committed
786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822
            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
823

824 825
} // namespace Internal
} // namespace Designer