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Design mode/Qt Designer: clean-up Part II: Fix undo.

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Re-introduce FormEditorFile that delegates dirty handling to the form
window. Change DesignerXmlEditable to be an IEditor that embeds
TextEditable so that the PlainTextEditor can work with it, but delegates
relevant functionality to FormEditorFile.
Centralize all form window creation code that was scattered around
in FormEditorW::createEditor() and have that return a struct Editor
data, which is passed to FormEditorStack.
Update the text editor only on open/createNew/switch away from design
mode.
This commit is contained in:
Friedemann Kleint
2010-03-09 15:48:01 +01:00
parent 403d755855
commit 1c78e200c2
17 changed files with 401 additions and 219 deletions
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49
src/plugins/designer/formwindoweditor.cpp
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@@ -96,26 +96,12 @@ FormWindowEditor::FormWindowEditor(QDesignerFormWindowInterface *form,
m_sessionNode(0),
m_sessionWatcher(0)
{
connect(formWindow(), SIGNAL(selectionChanged()), this, SIGNAL(changed()));
connect(this, SIGNAL(formWindowSizeChanged(int,int)), this, SLOT(slotFormSizeChanged(int,int)));
connect(formWindow(), SIGNAL(changed()), this, SIGNAL(changed()));
}
void FormWindowEditor::setFile(Core::IFile *file)
{
if (m_file) {
disconnect(m_file, SIGNAL(changed()), this, SIGNAL(changed()));
disconnect(m_file, SIGNAL(changed()), this, SLOT(updateResources()));
}
m_file = file;
formWindow()->setFileName(file->fileName());
if (m_file) {
connect(m_file, SIGNAL(changed()), this, SIGNAL(changed()));
connect(m_file, SIGNAL(changed()), this, SLOT(updateResources()));
}
m_file = file;
}
FormWindowEditor::~FormWindowEditor()
@@ -127,26 +113,6 @@ FormWindowEditor::~FormWindowEditor()
}
}
bool FormWindowEditor::createNew(const QString &contents)
{
if (Designer::Constants::Internal::debug)
qDebug() << Q_FUNC_INFO << contents.size() << "chars";
if (!formWindow())
return false;
formWindow()->setContents(contents);
if (!formWindow()->mainContainer())
return false;
if (qdesigner_internal::FormWindowBase *fw = qobject_cast<qdesigner_internal::FormWindowBase *>(formWindow()))
fw->setDesignerGrid(qdesigner_internal::FormWindowBase::defaultDesignerGrid());
initializeResources();
return true;
}
void FormWindowEditor::initializeResources(const QString & /* fileName */)
{
ProjectExplorer::ProjectExplorerPlugin *pe = ProjectExplorer::ProjectExplorerPlugin::instance();
@@ -167,11 +133,6 @@ void FormWindowEditor::initializeResources(const QString & /* fileName */)
}
updateResources();
QDesignerFormWindowManagerInterface *fwm = FormEditorW::instance()->designerEditor()->formWindowManager();
fwm->setActiveFormWindow(formWindow());
emit changed();
}
void FormWindowEditor::updateResources()
@@ -202,13 +163,6 @@ Core::IFile *FormWindowEditor::file() const
return m_file;
}
QString FormWindowEditor::contents() const
{
if (!formWindow())
return QString();
return formWindow()->contents();
}
void FormWindowEditor::slotFormSizeChanged(int w, int h)
{
if (Designer::Constants::Internal::debug)
@@ -217,5 +171,4 @@ void FormWindowEditor::slotFormSizeChanged(int w, int h)
formWindow()->setDirty(true);
static const QString geometry = QLatin1String("geometry");
FormEditorW::instance()->designerEditor()->propertyEditor()->setPropertyValue(geometry, QRect(0,0,w,h) );
emit changed();
}