formeditorw.cpp 32.6 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
#include "formeditorw.h"
#include "formwindoweditor.h"
#include "designerconstants.h"
33
#include "faketoolbar.h"
con's avatar
con committed
34 35 36
#include "settingsmanager.h"
#include "settingspage.h"
#include "editorwidget.h"
37
#include "editordata.h"
38
#include "qtcreatorintegration.h"
Lasse Holmstedt's avatar
Lasse Holmstedt committed
39 40
#include "designerxmleditor.h"
#include "designercontext.h"
41
#include "editorwidget.h"
42
#include "resourcehandler.h"
con's avatar
con committed
43

Lasse Holmstedt's avatar
Lasse Holmstedt committed
44 45
#include <coreplugin/modemanager.h>
#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>
con's avatar
con committed
50
#include <coreplugin/editormanager/editormanager.h>
51
#include <texteditor/texteditorsettings.h>
52
#include <extensionsystem/pluginmanager.h>
hjk's avatar
hjk committed
53
#include <utils/qtcassert.h>
con's avatar
con committed
54 55

#include <QtDesigner/QDesignerFormEditorPluginInterface>
Roberto Raggi's avatar
Roberto Raggi committed
56
#include "qt_private/pluginmanager_p.h"
con's avatar
con committed
57

Roberto Raggi's avatar
Roberto Raggi committed
58 59 60
#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
61 62 63 64 65 66 67
#include <QtDesigner/QDesignerFormEditorInterface>
#include <QtDesigner/QDesignerComponents>

#include <QtDesigner/QDesignerWidgetBoxInterface>
#include <QtDesigner/abstractobjectinspector.h>
#include <QtDesigner/QDesignerPropertyEditorInterface>
#include <QtDesigner/QDesignerActionEditorInterface>
68
#include <QtDesigner/QDesignerFormEditorInterface>
con's avatar
con committed
69 70 71 72 73

#include <QtGui/QAction>
#include <QtGui/QActionGroup>
#include <QtGui/QApplication>
#include <QtGui/QCursor>
con's avatar
con committed
74
#include <QtGui/QDockWidget>
con's avatar
con committed
75 76 77 78 79 80 81 82 83
#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>
84
#include <QtGui/QVBoxLayout>
con's avatar
con committed
85 86 87

#include <QtCore/QDebug>
#include <QtCore/QSettings>
88 89 90
#include <QtCore/QSignalMapper>
#include <QtCore/QPluginLoader>
#include <QtCore/QTime>
con's avatar
con committed
91

92
static const char settingsGroup[] = "Designer";
con's avatar
con committed
93

94 95 96 97 98 99 100 101
#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
102
 * "edit mode" context) when it is focused.
103 104 105 106 107
 * 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
108 109 110 111 112 113 114 115
static inline QIcon designerIcon(const QString &iconName)
{
    const QIcon icon = qdesigner_internal::createIconSet(iconName);
    if (icon.isNull())
        qWarning() << "Unable to locate " << iconName;
    return icon;
}

116 117
// Create a menu separator
static inline QAction *createSeparator(QObject *parent,
118
                                 Core::ActionManager *am,
con's avatar
con committed
119
                                 const QList<int> &context,
120
                                 Core::ActionContainer *container,
con's avatar
con committed
121 122 123 124 125
                                 const QString &name = QString(),
                                 const QString &group = QString())
{
    QAction *actSeparator = new QAction(parent);
    actSeparator->setSeparator(true);
con's avatar
con committed
126
    Core::Command *command = am->registerAction(actSeparator, name, context);
con's avatar
con committed
127 128 129 130 131 132
    container->addAction(command, group);
    return actSeparator;
}

using namespace Designer::Constants;

133 134
namespace Designer {
namespace Internal {
con's avatar
con committed
135 136 137

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

con's avatar
con committed
138 139 140 141 142 143
FormEditorW *FormEditorW::m_self = 0;

FormEditorW::FormEditorW() :
    m_formeditor(QDesignerComponents::createFormEditor(0)),
    m_integration(0),
    m_fwm(0),
144
    m_core(Core::ICore::instance()),
con's avatar
con committed
145
    m_initStage(RegisterPlugins),
146
    m_viewMenu(0),
con's avatar
con committed
147
    m_actionGroupEditMode(0),
148 149 150
    m_actionPrint(0),
    m_actionPreview(0),
    m_actionGroupPreviewInStyle(0),
151
    m_actionAboutPlugins(0),
Lasse Holmstedt's avatar
Lasse Holmstedt committed
152 153
    m_shortcutMapper(new QSignalMapper(this)),
    m_context(0),
154 155
    m_modeWidget(0),
    m_editorWidget(0),
Lasse Holmstedt's avatar
Lasse Holmstedt committed
156
    m_designMode(0)
con's avatar
con committed
157
{
158
    if (Designer::Constants::Internal::debug)
con's avatar
con committed
159
        qDebug() << Q_FUNC_INFO;
hjk's avatar
hjk committed
160
    QTC_ASSERT(!m_self, return);
con's avatar
con committed
161
    m_self = this;
hjk's avatar
hjk committed
162
    QTC_ASSERT(m_core, return);
con's avatar
con committed
163 164 165 166 167 168 169 170

    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
171
    QTC_ASSERT(m_fwm, return);
con's avatar
con committed
172

173 174 175 176 177
    Core::UniqueIDManager *idMan = Core::UniqueIDManager::instance();
    m_contexts << idMan->uniqueIdentifier(QLatin1String(Designer::Constants::C_FORMEDITOR))
               << idMan->uniqueIdentifier(QLatin1String(Core::Constants::C_EDITORMANAGER))
               << idMan->uniqueIdentifier(QLatin1String(Core::Constants::C_DESIGN_MODE));

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
219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238
void FormEditorW::addDockViewAction(Core::ActionManager *am,
                                    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);
        addToolAction(action, am, context, id, m_viewMenu, QString());
    }
}

void FormEditorW::setupViewActions()
{
    // Populate "View" menu of form editor menu
    Core::ActionManager *am = m_core->actionManager();
    QList<int> globalcontext;
    globalcontext << m_core->uniqueIDManager()->uniqueIdentifier(Core::Constants::C_GLOBAL);

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

240 241
    addDockViewAction(am, ObjectInspectorSubWindow, globalcontext,
                      tr("Object Inspector"), QLatin1String("FormEditor.ObjectInspector"));
Lasse Holmstedt's avatar
Lasse Holmstedt committed
242

243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264
    addDockViewAction(am, PropertyEditorSubWindow, globalcontext,
                      tr("Property Editor"), QLatin1String("FormEditor.PropertyEditor"));

    addDockViewAction(am, SignalSlotEditorSubWindow, globalcontext,
                      tr("Signals && Slots Editor"), QLatin1String("FormEditor.SignalsAndSlotsEditor"));

    addDockViewAction(am, ActionEditorSubWindow, globalcontext,
                      tr("Action Editor"), QLatin1String("FormEditor.ActionEditor"));

    createSeparator(this, am, globalcontext, m_viewMenu, QLatin1String("FormEditor.Menu.Tools.Views.SeparatorLock"));

    m_lockAction = new QAction(tr("Locked"), this);
    m_lockAction->setCheckable(true);
    addToolAction(m_lockAction, am, globalcontext, QLatin1String("FormEditor.Locked"), m_viewMenu, QString());
    connect(m_lockAction, SIGNAL(toggled(bool)), m_editorWidget, SLOT(setLocked(bool)));

    createSeparator(this, am, globalcontext, m_viewMenu, QLatin1String("FormEditor.Menu.Tools.Views.SeparatorReset"));

    m_resetLayoutAction = new QAction(tr("Reset to Default Layout"), this);
    m_lockAction->setChecked(m_editorWidget->isLocked());
    connect(m_resetLayoutAction, SIGNAL(triggered()), m_editorWidget, SLOT(resetToDefaultLayout()));
    addToolAction(m_resetLayoutAction, am, globalcontext, QLatin1String("FormEditor.ResetToDefaultLayout"), m_viewMenu, QString());
con's avatar
con committed
265 266 267 268
}

void FormEditorW::fullInit()
{
hjk's avatar
hjk committed
269
    QTC_ASSERT(m_initStage == RegisterPlugins, return);
con's avatar
con committed
270
    QTime *initTime = 0;
271
    if (Designer::Constants::Internal::debug) {
con's avatar
con committed
272 273 274 275 276 277 278 279
        initTime = new QTime;
        initTime->start();
    }

    QDesignerComponents::createTaskMenu(m_formeditor, parent());
    QDesignerComponents::initializePlugins(designerEditor());
    QDesignerComponents::initializeResources();
    initDesignerSubWindows();
280
    m_integration = new QtCreatorIntegration(m_formeditor, this);
con's avatar
con committed
281 282 283 284 285 286 287 288 289 290 291 292 293 294
    m_formeditor->setIntegration(m_integration);

    /**
     * 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);
        }
    }

295 296 297
    if (m_actionAboutPlugins)
        m_actionAboutPlugins->setEnabled(true);

298
    if (Designer::Constants::Internal::debug) {
con's avatar
con committed
299 300 301
        qDebug() << Q_FUNC_INFO << initTime->elapsed() << "ms";
        delete initTime;
    }
302

Lasse Holmstedt's avatar
Lasse Holmstedt committed
303 304
    connect(m_core->editorManager()->instance(), SIGNAL(editorsClosed(QList<Core::IEditor*>)),
            SLOT(closeFormEditorsForXmlEditors(QList<Core::IEditor*>)));
305 306 307 308 309 310
    // 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
311 312

    m_designMode = ExtensionSystem::PluginManager::instance()->getObject<Core::DesignMode>();
313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328
    m_modeWidget = new QWidget;
    m_modeWidget->setObjectName(QLatin1String("DesignerModeWidget"));
    QVBoxLayout *layout = new QVBoxLayout;
    layout->setMargin(0);
    layout->setSpacing(0);

    layout->addWidget(new FakeToolBar(createEditorToolBar()));
    layout->addWidget(m_editorWidget);
    m_modeWidget->setLayout(layout);

    m_context = new DesignerContext(m_contexts, m_modeWidget, this);
    m_core->addContextObject(m_context);

    m_designMode->registerDesignWidget(m_modeWidget, QStringList(QLatin1String(FORM_MIMETYPE)));

    setupViewActions();
Lasse Holmstedt's avatar
Lasse Holmstedt committed
329

con's avatar
con committed
330 331 332 333 334 335 336 337
    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
338
    wb->setWindowTitle(tr("Widget Box"));
con's avatar
con committed
339 340 341 342
    m_formeditor->setWidgetBox(wb);
    m_designerSubWindows[WidgetBoxSubWindow] = wb;

    QDesignerObjectInspectorInterface *oi = QDesignerComponents::createObjectInspector(m_formeditor, 0);
con's avatar
con committed
343
    oi->setWindowTitle(tr("Object Inspector"));
con's avatar
con committed
344 345 346 347
    m_formeditor->setObjectInspector(oi);
    m_designerSubWindows[ObjectInspectorSubWindow] = oi;

    QDesignerPropertyEditorInterface *pe = QDesignerComponents::createPropertyEditor(m_formeditor, 0);
con's avatar
con committed
348
    pe->setWindowTitle(tr("Property Editor"));
con's avatar
con committed
349 350 351 352
    m_formeditor->setPropertyEditor(pe);
    m_designerSubWindows[PropertyEditorSubWindow] = pe;

    QWidget *se = QDesignerComponents::createSignalSlotEditor(m_formeditor, 0);
con's avatar
con committed
353
    se->setWindowTitle(tr("Signals & Slots Editor"));
con's avatar
con committed
354 355 356
    m_designerSubWindows[SignalSlotEditorSubWindow] = se;

    QDesignerActionEditorInterface *ae = QDesignerComponents::createActionEditor(m_formeditor, 0);
con's avatar
con committed
357
    ae->setWindowTitle(tr("Action Editor"));
con's avatar
con committed
358 359 360 361 362 363
    m_formeditor->setActionEditor(ae);
    m_designerSubWindows[ActionEditorSubWindow] = ae;
}

void FormEditorW::ensureInitStage(InitializationStage s)
{
364
    if (Designer::Constants::Internal::debug)
con's avatar
con committed
365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387
        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()
{
388
    Core::ActionManager *am = m_core->actionManager();
con's avatar
con committed
389
    Core::Command *command;
con's avatar
con committed
390 391

    //menus
392
    Core::ActionContainer *medit =
con's avatar
con committed
393
        am->actionContainer(Core::Constants::M_EDIT);
394
    Core::ActionContainer *mtools =
con's avatar
con committed
395 396
        am->actionContainer(Core::Constants::M_TOOLS);

397
    Core::ActionContainer *mformtools =
con's avatar
con committed
398
        am->createMenu(M_FORMEDITOR);
Friedemann Kleint's avatar
Friedemann Kleint committed
399
    mformtools->menu()->setTitle(tr("For&m Editor"));
con's avatar
con committed
400 401 402
    mtools->addMenu(mformtools);

    //overridden actions
403 404 405 406 407 408
    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
409 410

    m_actionPrint = new QAction(this);
411
    bindShortcut(am->registerAction(m_actionPrint, Core::Constants::PRINT, m_contexts), m_actionPrint);
con's avatar
con committed
412 413 414
    connect(m_actionPrint, SIGNAL(triggered()), this, SLOT(print()));

    //'delete' action
415
    command = am->registerAction(m_fwm->actionDelete(), QLatin1String("FormEditor.Edit.Delete"), m_contexts);
con's avatar
con committed
416
    command->setDefaultKeySequence(QKeySequence::Delete);
417
    bindShortcut(command, m_fwm->actionDelete());
con's avatar
con committed
418
    command->setAttribute(Core::Command::CA_Hide);
con's avatar
con committed
419 420
    medit->addAction(command, Core::Constants::G_EDIT_COPYPASTE);

421 422 423
    QList<int> globalcontext;
    globalcontext << m_core->uniqueIDManager()->uniqueIdentifier(Core::Constants::C_GLOBAL);

con's avatar
con committed
424 425 426 427
    m_actionGroupEditMode = new QActionGroup(this);
    m_actionGroupEditMode->setExclusive(true);
    connect(m_actionGroupEditMode, SIGNAL(triggered(QAction*)), this, SLOT(activateEditMode(QAction*)));

con's avatar
con committed
428 429 430 431 432
    m_modeActionSeparator = new QAction(this);
    m_modeActionSeparator->setSeparator(true);
    command = am->registerAction(m_modeActionSeparator, QLatin1String("FormEditor.Sep.ModeActions"), globalcontext);
    medit->addAction(command, Core::Constants::G_EDIT_OTHER);

con's avatar
con committed
433
    m_toolActionIds.push_back(QLatin1String("FormEditor.WidgetEditor"));
434
    createEditModeAction(m_actionGroupEditMode, globalcontext, am, medit,
435
                         tr("Edit widgets"), m_toolActionIds.back(),
con's avatar
con committed
436 437 438
                         EditModeWidgetEditor, QLatin1String("widgettool.png"), tr("F3"));

    m_toolActionIds.push_back(QLatin1String("FormEditor.SignalsSlotsEditor"));
439
    createEditModeAction(m_actionGroupEditMode, globalcontext, am, medit,
440
                         tr("Edit signals/slots"), m_toolActionIds.back(),
con's avatar
con committed
441 442 443
                         EditModeSignalsSlotEditor, QLatin1String("signalslottool.png"), tr("F4"));

    m_toolActionIds.push_back(QLatin1String("FormEditor.BuddyEditor"));
444
    createEditModeAction(m_actionGroupEditMode, globalcontext, am, medit,
445
                         tr("Edit buddies"), m_toolActionIds.back(),
con's avatar
con committed
446 447 448
                         EditModeBuddyEditor, QLatin1String("buddytool.png"));

    m_toolActionIds.push_back(QLatin1String("FormEditor.TabOrderEditor"));
449
    createEditModeAction(m_actionGroupEditMode, globalcontext, am, medit,
450
                         tr("Edit tab order"),  m_toolActionIds.back(),
con's avatar
con committed
451 452 453 454
                         EditModeTabOrderEditor, QLatin1String("tabordertool.png"));

    //tool actions
    m_toolActionIds.push_back(QLatin1String("FormEditor.LayoutHorizontally"));
455 456 457 458
    const QString horizLayoutShortcut = osMac ? tr("Meta+H") : tr("Ctrl+H");
    addToolAction(m_fwm->actionHorizontalLayout(), am, globalcontext,
                  m_toolActionIds.back(), mformtools, horizLayoutShortcut);

con's avatar
con committed
459
    m_toolActionIds.push_back(QLatin1String("FormEditor.LayoutVertically"));
460 461 462
    const QString vertLayoutShortcut = osMac ? tr("Meta+L") : tr("Ctrl+L");
    addToolAction(m_fwm->actionVerticalLayout(), am, globalcontext,
                  m_toolActionIds.back(),  mformtools, vertLayoutShortcut);
con's avatar
con committed
463 464

    m_toolActionIds.push_back(QLatin1String("FormEditor.SplitHorizontal"));
465
    addToolAction(m_fwm->actionSplitHorizontal(), am, globalcontext,
con's avatar
con committed
466 467 468
                  m_toolActionIds.back(), mformtools);

    m_toolActionIds.push_back(QLatin1String("FormEditor.SplitVertical"));
469
    addToolAction(m_fwm->actionSplitVertical(), am, globalcontext,
con's avatar
con committed
470 471 472
                  m_toolActionIds.back(), mformtools);

    m_toolActionIds.push_back(QLatin1String("FormEditor.LayoutForm"));
473
    addToolAction(m_fwm->actionFormLayout(), am, globalcontext,
con's avatar
con committed
474 475 476
                  m_toolActionIds.back(),  mformtools);

    m_toolActionIds.push_back(QLatin1String("FormEditor.LayoutGrid"));
477 478 479
    const QString gridShortcut = osMac ? tr("Meta+G") : tr("Ctrl+G");
    addToolAction(m_fwm->actionGridLayout(), am, globalcontext,
                  m_toolActionIds.back(),  mformtools, gridShortcut);
con's avatar
con committed
480 481

    m_toolActionIds.push_back(QLatin1String("FormEditor.LayoutBreak"));
482
    addToolAction(m_fwm->actionBreakLayout(), am, globalcontext,
con's avatar
con committed
483 484 485
                  m_toolActionIds.back(), mformtools);

    m_toolActionIds.push_back(QLatin1String("FormEditor.LayoutAdjustSize"));
486 487 488
    const QString adjustShortcut = osMac ? tr("Meta+J") : tr("Ctrl+J");
    addToolAction(m_fwm->actionAdjustSize(), am, globalcontext,
                  m_toolActionIds.back(),  mformtools, adjustShortcut);
con's avatar
con committed
489 490

    m_toolActionIds.push_back(QLatin1String("FormEditor.SimplifyLayout"));
491
    addToolAction(m_fwm->actionSimplifyLayout(), am, globalcontext,
con's avatar
con committed
492 493
                  m_toolActionIds.back(),  mformtools);

494
    createSeparator(this, am, m_contexts, mformtools, QLatin1String("FormEditor.Menu.Tools.Separator1"));
con's avatar
con committed
495

496
    addToolAction(m_fwm->actionLower(), am, globalcontext,
con's avatar
con committed
497 498
                  QLatin1String("FormEditor.Lower"), mformtools);

499
    addToolAction(m_fwm->actionRaise(), am, globalcontext,
con's avatar
con committed
500 501 502
                  QLatin1String("FormEditor.Raise"), mformtools);

    // Commands that do not go into the editor toolbar
503
    createSeparator(this, am, globalcontext, mformtools, QLatin1String("FormEditor.Menu.Tools.Separator2"));
con's avatar
con committed
504 505

    m_actionPreview = m_fwm->actionDefaultPreview();
hjk's avatar
hjk committed
506
    QTC_ASSERT(m_actionPreview, return);
507
    addToolAction(m_actionPreview,  am,  globalcontext,
con's avatar
con committed
508 509 510 511 512 513 514
                   QLatin1String("FormEditor.Preview"), mformtools, tr("Ctrl+Alt+R"));

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

    // Form settings
515
    createSeparator(this, am, m_contexts,  medit, QLatin1String("FormEditor.Edit.Separator2"), Core::Constants::G_EDIT_OTHER);
con's avatar
con committed
516

517
    createSeparator(this, am, globalcontext, mformtools, QLatin1String("FormEditor.Menu.Tools.Separator3"));
con's avatar
con committed
518
    QAction *actionFormSettings = m_fwm->actionShowFormWindowSettingsDialog();
519 520
    addToolAction(actionFormSettings, am, globalcontext, QLatin1String("FormEditor.FormSettings"), mformtools);

521 522 523 524 525 526 527
    createSeparator(this, am, globalcontext, mformtools, QLatin1String("FormEditor.Menu.Tools.Separator4"));
    m_actionAboutPlugins = new QAction(tr("About Qt Designer plugins...."), this);
    addToolAction(m_actionAboutPlugins,  am,  globalcontext,
                   QLatin1String("FormEditor.AboutPlugins"), mformtools);
    connect(m_actionAboutPlugins,  SIGNAL(triggered()), m_fwm, SLOT(aboutPlugins()));
    m_actionAboutPlugins->setEnabled(false);

528 529 530 531 532 533 534
    // Views. Populated later on.
    createSeparator(this, am, globalcontext, mformtools, QLatin1String("FormEditor.Menu.Tools.SeparatorViews"));

    m_viewMenu = am->createMenu(QLatin1String(M_FORMEDITOR_VIEWS));
    m_viewMenu->menu()->setTitle(tr("Views"));
    mformtools->addMenu(m_viewMenu);

con's avatar
con committed
535 536 537 538 539 540
    // FWM
    connect(m_fwm, SIGNAL(activeFormWindowChanged(QDesignerFormWindowInterface *)), this, SLOT(activeFormWindowChanged(QDesignerFormWindowInterface *)));
}

QToolBar *FormEditorW::createEditorToolBar() const
{
541
    QToolBar *editorToolBar = new QToolBar;
542
    Core::ActionManager *am = m_core->actionManager();
con's avatar
con committed
543 544
    const QStringList::const_iterator cend = m_toolActionIds.constEnd();
    for (QStringList::const_iterator it = m_toolActionIds.constBegin(); it != cend; ++it) {
con's avatar
con committed
545
        Core::Command *cmd = am->command(*it);
hjk's avatar
hjk committed
546
        QTC_ASSERT(cmd, continue);
con's avatar
con committed
547 548
        QAction *action = cmd->action();
        if (!action->icon().isNull()) // Simplify grid has no action yet
549
            editorToolBar->addAction(action);
con's avatar
con committed
550
    }
551 552 553 554
    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
555 556
}

557
Core::ActionContainer *FormEditorW::createPreviewStyleMenu(Core::ActionManager *am,
con's avatar
con committed
558 559 560
                                                            QActionGroup *actionGroup)
{
    const QString menuId = QLatin1String(M_FORMEDITOR_PREVIEW);
561
    Core::ActionContainer *menuPreviewStyle = am->createMenu(menuId);
con's avatar
con committed
562 563 564 565 566 567 568 569 570 571 572
    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
573
    foreach (QAction* a, actions) {
con's avatar
con committed
574 575 576 577 578 579 580 581 582
        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();
583
        Core::Command *command = am->registerAction(a, name, m_contexts);
584
        bindShortcut(command, a);
con's avatar
con committed
585
        if (isDeviceProfile) {
con's avatar
con committed
586 587
            command->setAttribute(Core::Command::CA_UpdateText);
            command->setAttribute(Core::Command::CA_NonConfigureable);
con's avatar
con committed
588 589 590 591 592 593 594 595 596
        }
        menuPreviewStyle->addAction(command);
    }
    return menuPreviewStyle;
}

void FormEditorW::saveSettings(QSettings *s)
{
    s->beginGroup(settingsGroup);
597
    m_editorWidget->saveSettings(s);
598
    s->endGroup();
con's avatar
con committed
599 600 601 602 603 604 605
}

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

606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655
// 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);
    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
void FormEditorW::addToolAction(QAction *a,
                   Core::ActionManager *am,
                   const QList<int> &context,
                   const QString &name,
                   Core::ActionContainer *c1,
                   const QString &keySequence)
{
    Core::Command *command = am->registerAction(a, name, context);
    if (!keySequence.isEmpty())
        command->setDefaultKeySequence(QKeySequence(keySequence));
    bindShortcut(command, a);
    c1->addAction(command);
}

656
EditorData FormEditorW::createEditor(QWidget *parent)
con's avatar
con committed
657
{
658 659 660 661
    if (Designer::Constants::Internal::debug)
        qDebug() << "FormEditorW::createEditor";
    // Create and associate form and text editor.
    EditorData data;
con's avatar
con committed
662
    m_fwm->closeAllPreviews();
663 664
    qdesigner_internal::FormWindowBase *form = qobject_cast<qdesigner_internal::FormWindowBase *>(m_fwm->createFormWindow(0));
    QTC_ASSERT(form, return data);
con's avatar
con committed
665
    connect(form, SIGNAL(toolChanged(int)), this, SLOT(toolChanged(int)));
666
    ResourceHandler *resourceHandler = new ResourceHandler(form);
667
    form->setDesignerGrid(qdesigner_internal::FormWindowBase::defaultDesignerGrid());
con's avatar
con committed
668
    qdesigner_internal::FormWindowBase::setupDefaultAction(form);
669 670 671 672 673 674
    data.formEditor = new FormWindowEditor(form);
    DesignerXmlEditor *xmlEditor = new DesignerXmlEditor(form, parent);
    TextEditor::TextEditorSettings::instance()->initializeEditor(xmlEditor);
    data.xmlEditor = xmlEditor->designerEditable();
    connect(data.formEditor, SIGNAL(formWindowSizeChanged(int,int)),
            xmlEditor, SIGNAL(changed()));
675 676
    connect(data.xmlEditor->file(), SIGNAL(changed()),
            resourceHandler, SLOT(updateResources()));
677 678
    m_editorWidget->add(data);
    return data;
con's avatar
con committed
679 680
}

681 682 683 684 685 686 687 688 689 690 691
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
692 693
void FormEditorW::currentEditorChanged(Core::IEditor *editor)
{
694 695
    if (Designer::Constants::Internal::debug)
        qDebug() << Q_FUNC_INFO << editor << " of " << m_fwm->formWindowCount();
con's avatar
con committed
696

Lasse Holmstedt's avatar
Lasse Holmstedt committed
697 698 699
    if (editor && editor->id() == QLatin1String(Constants::K_DESIGNER_XML_EDITOR_ID)) {
        DesignerXmlEditorEditable *xmlEditor = qobject_cast<DesignerXmlEditorEditable *>(editor);
        QTC_ASSERT(xmlEditor, return);
700 701
        ensureInitStage(FullyInitialized);
        FormWindowEditor *fw = m_editorWidget->formWindowEditorForXmlEditor(xmlEditor);
702 703
        QTC_ASSERT(fw, return)
        m_editorWidget->setVisibleEditor(xmlEditor);
con's avatar
con committed
704
        m_fwm->setActiveFormWindow(fw->formWindow());
705
        m_actionGroupEditMode->setVisible(true);
con's avatar
con committed
706
        m_modeActionSeparator->setVisible(true);
707 708
        // Now switch to design mode.
        m_core->modeManager()->activateMode(QLatin1String(Core::Constants::MODE_DESIGN));
con's avatar
con committed
709
    } else {
710
        // Deactivate Designer if a non-form is being edited
711
        m_actionGroupEditMode->setVisible(false);
con's avatar
con committed
712
        m_modeActionSeparator->setVisible(false);
con's avatar
con committed
713 714 715 716 717
    }
}

void FormEditorW::activeFormWindowChanged(QDesignerFormWindowInterface *afw)
{
718
    if (Designer::Constants::Internal::debug)
719
        qDebug() << Q_FUNC_INFO << afw << " of " << m_fwm->formWindowCount();
con's avatar
con committed
720 721

    m_fwm->closeAllPreviews();
722 723
    m_actionPreview->setEnabled(afw != 0);
    m_actionGroupPreviewInStyle->setEnabled(afw != 0);
con's avatar
con committed
724 725
}

726
EditorData FormEditorW::activeEditor() const
con's avatar
con committed
727
{
728
    if (m_editorWidget)
729 730
        return m_editorWidget->activeEditor();
    return EditorData();
con's avatar
con committed
731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759
}

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
760 761 762
void FormEditorW::closeFormEditorsForXmlEditors(QList<Core::IEditor*> editors)
{
    foreach(Core::IEditor *editor, editors) {
763
        m_editorWidget->removeFormWindowEditor(editor);
Lasse Holmstedt's avatar
Lasse Holmstedt committed
764 765 766
    }
}

con's avatar
con committed
767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782
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
783
            critical(tr("The image could not be created: %1").arg(errorMessage));
con's avatar
con committed
784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820
            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
821

822 823
} // namespace Internal
} // namespace Designer