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QMlDesigner.itemLibrary: adds an import manager/filter

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We create a special sidebar item for the item library that contains a
ToolButton.

The ToolButton manages the imports for components.
This commit is contained in:
Thomas Hartmann
2010-12-14 16:52:29 +01:00
parent e4aae66c1c
commit 4ff4cffe0d
4 changed files with 178 additions and 5 deletions
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135
src/plugins/qmldesigner/components/itemlibrary/itemlibrarywidget.cpp
View File

@@ -30,6 +30,7 @@
#include "itemlibrarywidget.h"
#include <utils/filterlineedit.h>
#include <coreplugin/coreconstants.h>
#include "itemlibrarycomponents.h"
#include "itemlibrarymodel.h"
#include "itemlibraryimageprovider.h"
@@ -46,6 +47,7 @@
#include <QImageReader>
#include <QMimeData>
#include <QWheelEvent>
#include <QMenu>
#include <QDeclarativeView>
#include <QDeclarativeItem>
@@ -121,14 +123,16 @@ ItemLibraryWidgetPrivate::ItemLibraryWidgetPrivate(QObject *object) :
m_resourcesView(0),
m_itemIconSize(24, 24),
m_resIconSize(24, 24),
m_iconProvider(m_resIconSize)
m_iconProvider(m_resIconSize),
model(0)
{
Q_UNUSED(object);
}
ItemLibraryWidget::ItemLibraryWidget(QWidget *parent) :
QFrame(parent),
m_d(new ItemLibraryWidgetPrivate(this))
m_d(new ItemLibraryWidgetPrivate(this)),
m_filterFlag(QtBasic)
{
setWindowTitle(tr("Library", "Title of library view"));
@@ -259,6 +263,61 @@ void ItemLibraryWidget::setItemLibraryInfo(ItemLibraryInfo *itemLibraryInfo)
updateSearch();
}
void ItemLibraryWidget::updateImports()
{
FilterChangeFlag filter;
filter = QtBasic;
if (m_d->model) {
QStringList imports;
foreach (const Import &import, m_d->model->imports())
if (import.isLibraryImport())
imports << import.url();
if (imports.contains("Qt.labs.Symbian", Qt::CaseInsensitive))
filter = Symbian;
if (imports.contains("com.Meego", Qt::CaseInsensitive))
filter = Meego;
}
setImportFilter(filter);
}
QList<QToolButton *> ItemLibraryWidget::createToolBarWidgets()
{
QList<QToolButton *> buttons;
buttons << new QToolButton();
buttons.first()->setText("I ");
buttons.first()->setIcon(QIcon(QLatin1String(Core::Constants::ICON_FILTER)));
buttons.first()->setToolTip("Manage imports for components");
buttons.first()->setPopupMode(QToolButton::InstantPopup);
QMenu * menu = new QMenu;
QAction * basicQtAction = new QAction(menu);
basicQtAction->setCheckable(true);
basicQtAction->setText("Basic Qt Quick only");
QAction * symbianAction = new QAction(menu);
symbianAction->setCheckable(true);
symbianAction->setText("Symbian Components");
QAction * meegoAction= new QAction(menu);
meegoAction->setCheckable(true);
meegoAction->setText("Meego Components");
menu->addAction(basicQtAction);
menu->addAction(meegoAction);
menu->addAction(symbianAction);
buttons.first()->setMenu(menu);
connect(basicQtAction, SIGNAL(toggled(bool)), this, SLOT(onQtBasicOnlyChecked(bool)));
connect(this, SIGNAL(qtBasicOnlyChecked(bool)), basicQtAction, SLOT(setChecked(bool)));
connect(symbianAction, SIGNAL(toggled(bool)), this, SLOT(onSymbianChecked(bool)));
connect(this, SIGNAL(symbianChecked(bool)), symbianAction, SLOT(setChecked(bool)));
connect(meegoAction, SIGNAL(toggled(bool)), this, SLOT(onMeegoChecked(bool)));
connect(this, SIGNAL(meegoChecked(bool)), meegoAction, SLOT(setChecked(bool)));
updateImports();
return buttons;
}
void ItemLibraryWidget::setSearchFilter(const QString &searchFilter)
{
if (m_d->m_stackedWidget->currentIndex() == 0) {
@@ -277,7 +336,7 @@ void ItemLibraryWidget::setSearchFilter(const QString &searchFilter)
m_d->m_resourcesDirModel->setFilter(QDir::AllDirs | QDir::Files | QDir::NoDotAndDotDot);
m_d->m_resourcesDirModel->setNameFilters(nameFilterList);
m_d->m_resourcesView->expandToDepth(1);
m_d->m_resourcesView->expandToDepth(1);
m_d->m_resourcesView->scrollToTop();
}
}
@@ -291,9 +350,61 @@ void ItemLibraryWidget::setModel(Model *model)
updateModel();
}
void ItemLibraryWidget::setImportFilter(FilterChangeFlag flag)
{
if (!m_d->model)
return;
if (flag == m_filterFlag)
return;
m_filterFlag = flag;
if (flag == QtBasic) {
removeImport(QLatin1String("com.Meego"));
removeImport(QLatin1String("Qt.labs.Symbian"));
emit qtBasicOnlyChecked(true);
emit meegoChecked(false);
emit symbianChecked(false);
} else if (flag == Symbian) {
addImport(QLatin1String("Qt.labs.Symbian"), QLatin1String("1.0"));
removeImport(QLatin1String("com.Meego"));
emit qtBasicOnlyChecked(false);
emit meegoChecked(false);
emit symbianChecked(true);
} else if (flag == Meego) {
addImport(QLatin1String("com.Meego"), QLatin1String("1.0"));
removeImport(QLatin1String("Qt.labs.Symbian"));
emit qtBasicOnlyChecked(false);
emit meegoChecked(true);
emit symbianChecked(false);
}
}
void ItemLibraryWidget::onQtBasicOnlyChecked(bool b)
{
if (b)
setImportFilter(QtBasic);
}
void ItemLibraryWidget::onMeegoChecked(bool b)
{
if (b)
setImportFilter(Meego);
}
void ItemLibraryWidget::onSymbianChecked(bool b)
{
if (b)
setImportFilter(Symbian);
}
void ItemLibraryWidget::updateModel()
{
m_d->m_itemLibraryModel->update(m_d->m_itemLibraryInfo.data(), m_d->model);
updateImports();
updateSearch();
}
@@ -340,4 +451,22 @@ void ItemLibraryWidget::wheelEvent(QWheelEvent *event)
QFrame::wheelEvent(event);
}
void ItemLibraryWidget::removeImport(const QString &name)
{
if (!m_d->model)
return;
foreach (const Import &import, m_d->model->imports())
if (import.isLibraryImport() && import.url().compare(name, Qt::CaseInsensitive) == 0)
m_d->model->removeImport(import);
}
void ItemLibraryWidget::addImport(const QString &name, const QString &version)
{
if (!m_d->model)
return;
m_d->model->addImport(Import::createLibraryImport(name, version));
}
}