| /**************************************************************************** |
| ** |
| ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). |
| ** All rights reserved. |
| ** Contact: Nokia Corporation (qt-info@nokia.com) |
| ** |
| ** This file is part of the Qt Designer of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL$ |
| ** GNU Lesser General Public License Usage |
| ** 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. |
| ** |
| ** In addition, as a special exception, Nokia gives you certain additional |
| ** rights. These rights are described in the Nokia Qt LGPL Exception |
| ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU General |
| ** Public License version 3.0 as published by the Free Software Foundation |
| ** and appearing in the file LICENSE.GPL included in the packaging of this |
| ** file. Please review the following information to ensure the GNU General |
| ** Public License version 3.0 requirements will be met: |
| ** http://www.gnu.org/copyleft/gpl.html. |
| ** |
| ** Other Usage |
| ** Alternatively, this file may be used in accordance with the terms and |
| ** conditions contained in a signed written agreement between you and Nokia. |
| ** |
| ** |
| ** |
| ** |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #include "qdesigner_utils_p.h" |
| #include "qdesigner_propertycommand_p.h" |
| #include "abstractformbuilder.h" |
| #include "formwindowbase_p.h" |
| |
| #include <QtDesigner/QDesignerFormEditorInterface> |
| #include <QtDesigner/QDesignerFormWindowInterface> |
| #include <QtDesigner/QDesignerIconCacheInterface> |
| #include <QtDesigner/QDesignerResourceBrowserInterface> |
| #include <QtDesigner/QDesignerLanguageExtension> |
| #include <QtDesigner/QDesignerTaskMenuExtension> |
| #include <QtDesigner/QExtensionManager> |
| |
| #include <QtGui/QIcon> |
| #include <QtGui/QPixmap> |
| #include <QtCore/QDir> |
| |
| #include <QtGui/QApplication> |
| #include <QtCore/QProcess> |
| #include <QtCore/QLibraryInfo> |
| #include <QtCore/QDebug> |
| #include <QtCore/QQueue> |
| #include <QtGui/QListWidget> |
| #include <QtGui/QTreeWidget> |
| #include <QtGui/QTableWidget> |
| #include <QtGui/QComboBox> |
| |
| QT_BEGIN_NAMESPACE |
| |
| namespace qdesigner_internal |
| { |
| QDESIGNER_SHARED_EXPORT void designerWarning(const QString &message) |
| { |
| qWarning("Designer: %s", qPrintable(message)); |
| } |
| |
| void reloadTreeItem(DesignerIconCache *iconCache, QTreeWidgetItem *item) |
| { |
| if (!item) |
| return; |
| |
| for (int c = 0; c < item->columnCount(); c++) { |
| const QVariant v = item->data(c, Qt::DecorationPropertyRole); |
| if (qVariantCanConvert<PropertySheetIconValue>(v)) |
| item->setIcon(c, iconCache->icon(qVariantValue<PropertySheetIconValue>(v))); |
| } |
| } |
| |
| void reloadListItem(DesignerIconCache *iconCache, QListWidgetItem *item) |
| { |
| if (!item) |
| return; |
| |
| const QVariant v = item->data(Qt::DecorationPropertyRole); |
| if (qVariantCanConvert<PropertySheetIconValue>(v)) |
| item->setIcon(iconCache->icon(qVariantValue<PropertySheetIconValue>(v))); |
| } |
| |
| void reloadTableItem(DesignerIconCache *iconCache, QTableWidgetItem *item) |
| { |
| if (!item) |
| return; |
| |
| const QVariant v = item->data(Qt::DecorationPropertyRole); |
| if (qVariantCanConvert<PropertySheetIconValue>(v)) |
| item->setIcon(iconCache->icon(qVariantValue<PropertySheetIconValue>(v))); |
| } |
| |
| void reloadIconResources(DesignerIconCache *iconCache, QObject *object) |
| { |
| if (QListWidget *listWidget = qobject_cast<QListWidget *>(object)) { |
| for (int i = 0; i < listWidget->count(); i++) |
| reloadListItem(iconCache, listWidget->item(i)); |
| } else if (QComboBox *comboBox = qobject_cast<QComboBox *>(object)) { |
| for (int i = 0; i < comboBox->count(); i++) { |
| const QVariant v = comboBox->itemData(i, Qt::DecorationPropertyRole); |
| if (qVariantCanConvert<PropertySheetIconValue>(v)) { |
| QIcon icon = iconCache->icon(qVariantValue<PropertySheetIconValue>(v)); |
| comboBox->setItemIcon(i, icon); |
| comboBox->setItemData(i, icon); |
| } |
| } |
| } else if (QTreeWidget *treeWidget = qobject_cast<QTreeWidget *>(object)) { |
| reloadTreeItem(iconCache, treeWidget->headerItem()); |
| QQueue<QTreeWidgetItem *> itemsQueue; |
| for (int i = 0; i < treeWidget->topLevelItemCount(); i++) |
| itemsQueue.enqueue(treeWidget->topLevelItem(i)); |
| while (!itemsQueue.isEmpty()) { |
| QTreeWidgetItem *item = itemsQueue.dequeue(); |
| for (int i = 0; i < item->childCount(); i++) |
| itemsQueue.enqueue(item->child(i)); |
| reloadTreeItem(iconCache, item); |
| } |
| } else if (QTableWidget *tableWidget = qobject_cast<QTableWidget *>(object)) { |
| const int columnCount = tableWidget->columnCount(); |
| const int rowCount = tableWidget->rowCount(); |
| for (int c = 0; c < columnCount; c++) |
| reloadTableItem(iconCache, tableWidget->horizontalHeaderItem(c)); |
| for (int r = 0; r < rowCount; r++) |
| reloadTableItem(iconCache, tableWidget->verticalHeaderItem(r)); |
| for (int c = 0; c < columnCount; c++) |
| for (int r = 0; r < rowCount; r++) |
| reloadTableItem(iconCache, tableWidget->item(r, c)); |
| } |
| } |
| |
| // ------------- DesignerMetaEnum |
| DesignerMetaEnum::DesignerMetaEnum(const QString &name, const QString &scope, const QString &separator) : |
| MetaEnum<int>(name, scope, separator) |
| { |
| } |
| |
| |
| QString DesignerMetaEnum::toString(int value, SerializationMode sm, bool *ok) const |
| { |
| // find value |
| bool valueOk; |
| const QString item = valueToKey(value, &valueOk); |
| if (ok) |
| *ok = valueOk; |
| |
| if (!valueOk || sm == NameOnly) |
| return item; |
| |
| QString qualifiedItem; |
| appendQualifiedName(item, qualifiedItem); |
| return qualifiedItem; |
| } |
| |
| QString DesignerMetaEnum::messageToStringFailed(int value) const |
| { |
| return QCoreApplication::translate("DesignerMetaEnum", "%1 is not a valid enumeration value of '%2'.").arg(value).arg(name()); |
| } |
| |
| QString DesignerMetaEnum::messageParseFailed(const QString &s) const |
| { |
| return QCoreApplication::translate("DesignerMetaEnum", "'%1' could not be converted to an enumeration value of type '%2'.").arg(s).arg(name()); |
| } |
| // -------------- DesignerMetaFlags |
| DesignerMetaFlags::DesignerMetaFlags(const QString &name, const QString &scope, const QString &separator) : |
| MetaEnum<uint>(name, scope, separator) |
| { |
| } |
| |
| QStringList DesignerMetaFlags::flags(int ivalue) const |
| { |
| typedef MetaEnum<uint>::KeyToValueMap::const_iterator KeyToValueMapIterator; |
| QStringList rc; |
| const uint v = static_cast<uint>(ivalue); |
| const KeyToValueMapIterator cend = keyToValueMap().constEnd(); |
| for (KeyToValueMapIterator it = keyToValueMap().constBegin();it != cend; ++it ) { |
| const uint itemValue = it.value(); |
| // Check for equality first as flag values can be 0 or -1, too. Takes preference over a bitwise flag |
| if (v == itemValue) { |
| rc.clear(); |
| rc.push_back(it.key()); |
| return rc; |
| } |
| // Do not add 0-flags (None-flags) |
| if (itemValue) |
| if ((v & itemValue) == itemValue) |
| rc.push_back(it.key()); |
| } |
| return rc; |
| } |
| |
| |
| QString DesignerMetaFlags::toString(int value, SerializationMode sm) const |
| { |
| const QStringList flagIds = flags(value); |
| if (flagIds.empty()) |
| return QString(); |
| |
| const QChar delimiter = QLatin1Char('|'); |
| QString rc; |
| const QStringList::const_iterator cend = flagIds.constEnd(); |
| for (QStringList::const_iterator it = flagIds.constBegin(); it != cend; ++it) { |
| if (!rc.isEmpty()) |
| rc += delimiter ; |
| if (sm == FullyQualified) |
| appendQualifiedName(*it, rc); |
| else |
| rc += *it; |
| } |
| return rc; |
| } |
| |
| |
| int DesignerMetaFlags::parseFlags(const QString &s, bool *ok) const |
| { |
| if (s.isEmpty()) { |
| if (ok) |
| *ok = true; |
| return 0; |
| } |
| uint flags = 0; |
| bool valueOk = true; |
| QStringList keys = s.split(QString(QLatin1Char('|'))); |
| const QStringList::iterator cend = keys.end(); |
| for (QStringList::iterator it = keys.begin(); it != cend; ++it) { |
| const uint flagValue = keyToValue(*it, &valueOk); |
| if (!valueOk) { |
| flags = 0; |
| break; |
| } |
| flags |= flagValue; |
| } |
| if (ok) |
| *ok = valueOk; |
| return static_cast<int>(flags); |
| } |
| |
| QString DesignerMetaFlags::messageParseFailed(const QString &s) const |
| { |
| return QCoreApplication::translate("DesignerMetaFlags", "'%1' could not be converted to a flag value of type '%2'.").arg(s).arg(name()); |
| } |
| |
| // ---------- PropertySheetEnumValue |
| |
| PropertySheetEnumValue::PropertySheetEnumValue(int v, const DesignerMetaEnum &me) : |
| value(v), |
| metaEnum(me) |
| { |
| } |
| PropertySheetEnumValue::PropertySheetEnumValue() : |
| value(0) |
| { |
| } |
| |
| // ---------------- PropertySheetFlagValue |
| PropertySheetFlagValue::PropertySheetFlagValue(int v, const DesignerMetaFlags &mf) : |
| value(v), |
| metaFlags(mf) |
| { |
| } |
| |
| PropertySheetFlagValue::PropertySheetFlagValue() : |
| value(0) |
| { |
| } |
| |
| // ---------------- PropertySheetPixmapValue |
| PropertySheetPixmapValue::PropertySheetPixmapValue(const QString &path) : m_path(path) |
| { |
| } |
| |
| PropertySheetPixmapValue::PropertySheetPixmapValue() |
| { |
| } |
| |
| PropertySheetPixmapValue::PixmapSource PropertySheetPixmapValue::getPixmapSource(QDesignerFormEditorInterface *core, const QString & path) |
| { |
| if (const QDesignerLanguageExtension *lang = qt_extension<QDesignerLanguageExtension *>(core->extensionManager(), core)) |
| return lang->isLanguageResource(path) ? LanguageResourcePixmap : FilePixmap; |
| return path.startsWith(QLatin1Char(':')) ? ResourcePixmap : FilePixmap; |
| } |
| |
| int PropertySheetPixmapValue::compare(const PropertySheetPixmapValue &other) const |
| { |
| return m_path.compare(other.m_path); |
| } |
| |
| QString PropertySheetPixmapValue::path() const |
| { |
| return m_path; |
| } |
| |
| void PropertySheetPixmapValue::setPath(const QString &path) |
| { |
| if (m_path == path) |
| return; |
| m_path = path; |
| } |
| |
| // ---------- PropertySheetIconValue |
| PropertySheetIconValue::PropertySheetIconValue(const PropertySheetPixmapValue &pixmap) |
| { |
| setPixmap(QIcon::Normal, QIcon::Off, pixmap); |
| } |
| |
| PropertySheetIconValue::PropertySheetIconValue() |
| { |
| } |
| |
| bool PropertySheetIconValue::equals(const PropertySheetIconValue &rhs) const |
| { |
| return m_paths == rhs.m_paths; |
| } |
| |
| bool PropertySheetIconValue::operator<(const PropertySheetIconValue &other) const |
| { |
| QMapIterator<ModeStateKey, PropertySheetPixmapValue> itThis(m_paths); |
| QMapIterator<ModeStateKey, PropertySheetPixmapValue> itOther(other.m_paths); |
| while (itThis.hasNext() && itOther.hasNext()) { |
| const ModeStateKey thisPair = itThis.next().key(); |
| const ModeStateKey otherPair = itOther.next().key(); |
| if (thisPair < otherPair) |
| return true; |
| else if (otherPair < thisPair) |
| return false; |
| const int crc = itThis.value().compare(itOther.value()); |
| if (crc < 0) |
| return true; |
| if (crc > 0) |
| return false; |
| } |
| if (itOther.hasNext()) |
| return true; |
| return false; |
| } |
| |
| PropertySheetPixmapValue PropertySheetIconValue::pixmap(QIcon::Mode mode, QIcon::State state) const |
| { |
| const ModeStateKey pair = qMakePair(mode, state); |
| return m_paths.value(pair); |
| } |
| |
| void PropertySheetIconValue::setPixmap(QIcon::Mode mode, QIcon::State state, const PropertySheetPixmapValue &pixmap) |
| { |
| const ModeStateKey pair = qMakePair(mode, state); |
| if (pixmap.path().isEmpty()) |
| m_paths.remove(pair); |
| else |
| m_paths.insert(pair, pixmap); |
| } |
| |
| QPixmap DesignerPixmapCache::pixmap(const PropertySheetPixmapValue &value) const |
| { |
| QMap<PropertySheetPixmapValue, QPixmap>::const_iterator it = m_cache.constFind(value); |
| if (it != m_cache.constEnd()) |
| return it.value(); |
| |
| QPixmap pix = QPixmap(value.path()); |
| m_cache.insert(value, pix); |
| return pix; |
| } |
| |
| void DesignerPixmapCache::clear() |
| { |
| m_cache.clear(); |
| } |
| |
| DesignerPixmapCache::DesignerPixmapCache(QObject *parent) |
| : QObject(parent) |
| { |
| } |
| |
| QIcon DesignerIconCache::icon(const PropertySheetIconValue &value) const |
| { |
| QMap<PropertySheetIconValue, QIcon>::const_iterator it = m_cache.constFind(value); |
| if (it != m_cache.constEnd()) |
| return it.value(); |
| |
| QIcon icon; |
| QMap<QPair<QIcon::Mode, QIcon::State>, PropertySheetPixmapValue> paths = value.paths(); |
| QMapIterator<QPair<QIcon::Mode, QIcon::State>, PropertySheetPixmapValue> itPath(paths); |
| while (itPath.hasNext()) { |
| QPair<QIcon::Mode, QIcon::State> pair = itPath.next().key(); |
| icon.addFile(itPath.value().path(), QSize(), pair.first, pair.second); |
| } |
| m_cache.insert(value, icon); |
| return icon; |
| } |
| |
| void DesignerIconCache::clear() |
| { |
| m_cache.clear(); |
| } |
| |
| DesignerIconCache::DesignerIconCache(DesignerPixmapCache *pixmapCache, QObject *parent) |
| : QObject(parent), |
| m_pixmapCache(pixmapCache) |
| { |
| |
| } |
| |
| PropertySheetStringValue::PropertySheetStringValue(const QString &value, |
| bool translatable, const QString &disambiguation, const QString &comment) |
| : m_value(value), m_translatable(translatable), m_disambiguation(disambiguation), m_comment(comment) |
| { } |
| |
| QString PropertySheetStringValue::value() const |
| { |
| return m_value; |
| } |
| |
| void PropertySheetStringValue::setValue(const QString &value) |
| { |
| m_value = value; |
| } |
| |
| bool PropertySheetStringValue::translatable() const |
| { |
| return m_translatable; |
| } |
| |
| void PropertySheetStringValue::setTranslatable(bool translatable) |
| { |
| m_translatable = translatable; |
| } |
| |
| QString PropertySheetStringValue::disambiguation() const |
| { |
| return m_disambiguation; |
| } |
| |
| void PropertySheetStringValue::setDisambiguation(const QString &disambiguation) |
| { |
| m_disambiguation = disambiguation; |
| } |
| |
| QString PropertySheetStringValue::comment() const |
| { |
| return m_comment; |
| } |
| |
| void PropertySheetStringValue::setComment(const QString &comment) |
| { |
| m_comment = comment; |
| } |
| |
| bool PropertySheetStringValue::equals(const PropertySheetStringValue &rhs) const |
| { |
| return (m_value == rhs.m_value) && (m_translatable == rhs.m_translatable) |
| && (m_disambiguation == rhs.m_disambiguation) && (m_comment == rhs.m_comment); |
| } |
| |
| PropertySheetKeySequenceValue::PropertySheetKeySequenceValue(const QKeySequence &value, |
| bool translatable, const QString &disambiguation, const QString &comment) |
| : m_value(value), |
| m_standardKey(QKeySequence::UnknownKey), |
| m_translatable(translatable), |
| m_disambiguation(disambiguation), |
| m_comment(comment) |
| { } |
| |
| PropertySheetKeySequenceValue::PropertySheetKeySequenceValue(const QKeySequence::StandardKey &standardKey, |
| bool translatable, const QString &disambiguation, const QString &comment) |
| : m_value(QKeySequence(standardKey)), |
| m_standardKey(standardKey), |
| m_translatable(translatable), |
| m_disambiguation(disambiguation), |
| m_comment(comment) |
| { } |
| |
| QKeySequence PropertySheetKeySequenceValue::value() const |
| { |
| return m_value; |
| } |
| |
| void PropertySheetKeySequenceValue::setValue(const QKeySequence &value) |
| { |
| m_value = value; |
| m_standardKey = QKeySequence::UnknownKey; |
| } |
| |
| QKeySequence::StandardKey PropertySheetKeySequenceValue::standardKey() const |
| { |
| return m_standardKey; |
| } |
| |
| void PropertySheetKeySequenceValue::setStandardKey(const QKeySequence::StandardKey &standardKey) |
| { |
| m_value = QKeySequence(standardKey); |
| m_standardKey = standardKey; |
| } |
| |
| bool PropertySheetKeySequenceValue::isStandardKey() const |
| { |
| return m_standardKey != QKeySequence::UnknownKey; |
| } |
| |
| QString PropertySheetKeySequenceValue::comment() const |
| { |
| return m_comment; |
| } |
| |
| void PropertySheetKeySequenceValue::setComment(const QString &comment) |
| { |
| m_comment = comment; |
| } |
| |
| QString PropertySheetKeySequenceValue::disambiguation() const |
| { |
| return m_disambiguation; |
| } |
| |
| void PropertySheetKeySequenceValue::setDisambiguation(const QString &disambiguation) |
| { |
| m_disambiguation = disambiguation; |
| } |
| |
| bool PropertySheetKeySequenceValue::translatable() const |
| { |
| return m_translatable; |
| } |
| |
| void PropertySheetKeySequenceValue::setTranslatable(bool translatable) |
| { |
| m_translatable = translatable; |
| } |
| |
| bool PropertySheetKeySequenceValue::equals(const PropertySheetKeySequenceValue &rhs) const |
| { |
| return (m_value == rhs.m_value) && (m_standardKey == rhs.m_standardKey) |
| && (m_translatable == rhs.m_translatable) && (m_disambiguation == rhs.m_disambiguation) && (m_comment == rhs.m_comment); |
| } |
| |
| class StateMap |
| { |
| public: |
| StateMap() |
| { |
| m_stateToFlag.insert(qMakePair(QIcon::Normal, QIcon::Off), 0x01); |
| m_stateToFlag.insert(qMakePair(QIcon::Normal, QIcon::On), 0x02); |
| m_stateToFlag.insert(qMakePair(QIcon::Disabled, QIcon::Off), 0x04); |
| m_stateToFlag.insert(qMakePair(QIcon::Disabled, QIcon::On), 0x08); |
| m_stateToFlag.insert(qMakePair(QIcon::Active, QIcon::Off), 0x10); |
| m_stateToFlag.insert(qMakePair(QIcon::Active, QIcon::On), 0x20); |
| m_stateToFlag.insert(qMakePair(QIcon::Selected, QIcon::Off), 0x40); |
| m_stateToFlag.insert(qMakePair(QIcon::Selected, QIcon::On), 0x80); |
| |
| m_flagToState.insert(0x01, qMakePair(QIcon::Normal, QIcon::Off)); |
| m_flagToState.insert(0x02, qMakePair(QIcon::Normal, QIcon::On)); |
| m_flagToState.insert(0x04, qMakePair(QIcon::Disabled, QIcon::Off)); |
| m_flagToState.insert(0x08, qMakePair(QIcon::Disabled, QIcon::On)); |
| m_flagToState.insert(0x10, qMakePair(QIcon::Active, QIcon::Off)); |
| m_flagToState.insert(0x20, qMakePair(QIcon::Active, QIcon::On)); |
| m_flagToState.insert(0x40, qMakePair(QIcon::Selected, QIcon::Off)); |
| m_flagToState.insert(0x80, qMakePair(QIcon::Selected, QIcon::On)); |
| } |
| uint flag(const QPair<QIcon::Mode, QIcon::State> &pair) const |
| { |
| return m_stateToFlag.value(pair); |
| } |
| QPair<QIcon::Mode, QIcon::State> state(uint flag) const |
| { |
| return m_flagToState.value(flag); |
| } |
| private: |
| QMap<QPair<QIcon::Mode, QIcon::State>, uint > m_stateToFlag; |
| QMap<uint, QPair<QIcon::Mode, QIcon::State> > m_flagToState; |
| }; |
| |
| Q_GLOBAL_STATIC(StateMap, stateMap) |
| |
| uint PropertySheetIconValue::mask() const |
| { |
| uint flags = 0; |
| QMapIterator<ModeStateKey, PropertySheetPixmapValue> itPath(m_paths); |
| while (itPath.hasNext()) |
| flags |= stateMap()->flag(itPath.next().key()); |
| return flags; |
| } |
| |
| uint PropertySheetIconValue::compare(const PropertySheetIconValue &other) const |
| { |
| uint diffMask = mask() | other.mask(); |
| for (int i = 0; i < 8; i++) { |
| uint flag = 1 << i; |
| if (diffMask & flag) { // if state is set in both icons, compare the values |
| const ModeStateKey state = stateMap()->state(flag); |
| if (pixmap(state.first, state.second) == other.pixmap(state.first, state.second)) |
| diffMask &= ~flag; |
| } |
| } |
| return diffMask; |
| } |
| |
| void PropertySheetIconValue::assign(const PropertySheetIconValue &other, uint mask) |
| { |
| for (int i = 0; i < 8; i++) { |
| uint flag = 1 << i; |
| if (mask & flag) { |
| const ModeStateKey state = stateMap()->state(flag); |
| setPixmap(state.first, state.second, other.pixmap(state.first, state.second)); |
| } |
| } |
| } |
| |
| PropertySheetIconValue::ModeStateToPixmapMap PropertySheetIconValue::paths() const |
| { |
| return m_paths; |
| } |
| |
| QDESIGNER_SHARED_EXPORT QDesignerFormWindowCommand *createTextPropertyCommand(const QString &propertyName, const QString &text, QObject *object, QDesignerFormWindowInterface *fw) |
| { |
| if (text.isEmpty()) { |
| ResetPropertyCommand *cmd = new ResetPropertyCommand(fw); |
| cmd->init(object, propertyName); |
| return cmd; |
| } |
| SetPropertyCommand *cmd = new SetPropertyCommand(fw); |
| cmd->init(object, propertyName, text); |
| return cmd; |
| } |
| |
| QDESIGNER_SHARED_EXPORT QAction *preferredEditAction(QDesignerFormEditorInterface *core, QWidget *managedWidget) |
| { |
| QAction *action = 0; |
| if (const QDesignerTaskMenuExtension *taskMenu = qt_extension<QDesignerTaskMenuExtension*>(core->extensionManager(), managedWidget)) { |
| action = taskMenu->preferredEditAction(); |
| if (!action) { |
| const QList<QAction *> actions = taskMenu->taskActions(); |
| if (!actions.isEmpty()) |
| action = actions.first(); |
| } |
| } |
| if (!action) { |
| if (const QDesignerTaskMenuExtension *taskMenu = qobject_cast<QDesignerTaskMenuExtension *>( |
| core->extensionManager()->extension(managedWidget, QLatin1String("QDesignerInternalTaskMenuExtension")))) { |
| action = taskMenu->preferredEditAction(); |
| if (!action) { |
| const QList<QAction *> actions = taskMenu->taskActions(); |
| if (!actions.isEmpty()) |
| action = actions.first(); |
| } |
| } |
| } |
| return action; |
| } |
| |
| QDESIGNER_SHARED_EXPORT bool runUIC(const QString &fileName, UIC_Mode mode, QByteArray& ba, QString &errorMessage) |
| { |
| QStringList argv; |
| QString binary = QLibraryInfo::location(QLibraryInfo::BinariesPath); |
| binary += QDir::separator(); |
| switch (mode) { |
| case UIC_GenerateCode: |
| binary += QLatin1String("uic"); |
| break; |
| case UIC_ConvertV3: |
| binary += QLatin1String("uic3"); |
| argv += QLatin1String("-convert"); |
| break; |
| } |
| argv += fileName; |
| QProcess uic; |
| uic.start(binary, argv); |
| if (!uic.waitForStarted()) { |
| errorMessage = QApplication::translate("Designer", "Unable to launch %1.").arg(binary); |
| return false; |
| } |
| if (!uic.waitForFinished()) { |
| errorMessage = QApplication::translate("Designer", "%1 timed out.").arg(binary); |
| return false; |
| } |
| if (uic.exitCode()) { |
| errorMessage = QString::fromAscii(uic.readAllStandardError()); |
| return false; |
| } |
| ba = uic.readAllStandardOutput(); |
| return true; |
| } |
| |
| QDESIGNER_SHARED_EXPORT QString qtify(const QString &name) |
| { |
| QString qname = name; |
| |
| Q_ASSERT(qname.isEmpty() == false); |
| |
| |
| if (qname.count() > 1 && qname.at(1).isUpper()) { |
| const QChar first = qname.at(0); |
| if (first == QLatin1Char('Q') || first == QLatin1Char('K')) |
| qname.remove(0, 1); |
| } |
| |
| const int len = qname.count(); |
| for (int i = 0; i < len && qname.at(i).isUpper(); i++) |
| qname[i] = qname.at(i).toLower(); |
| |
| return qname; |
| } |
| |
| // --------------- UpdateBlocker |
| UpdateBlocker::UpdateBlocker(QWidget *w) : |
| m_widget(w), |
| m_enabled(w->updatesEnabled() && w->isVisible()) |
| { |
| if (m_enabled) |
| m_widget->setUpdatesEnabled(false); |
| } |
| |
| UpdateBlocker::~UpdateBlocker() |
| { |
| if (m_enabled) |
| m_widget->setUpdatesEnabled(true); |
| } |
| |
| } // namespace qdesigner_internal |
| |
| QT_END_NAMESPACE |