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Refactored some TreeView key handling. Introjucer: now restores the last set of open documents for a project.

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This commit is contained in:
jules 2012-07-08 15:05:55 +01:00
parent 3d72789127
commit 25e7361f2c
13 changed files with 309 additions and 123 deletions
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63
extras/Introjucer/Source/Application/jucer_OpenDocumentManager.cpp
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@ -61,6 +61,8 @@ public:
Component* createEditor() { return new ItemPreviewComponent (file); }
Component* createViewer() { return createEditor(); }
void fileHasBeenRenamed (const File& newFile) { file = newFile; }
String getState() const { return String::empty; }
void restoreState (const String& state) {}
String getType() const
{
@ -318,7 +320,7 @@ void RecentDocumentList::clear()
void RecentDocumentList::newDocumentOpened (OpenDocumentManager::Document* document)
{
if (document != getCurrentDocument())
if (document != nullptr && document != getCurrentDocument())
{
nextDocs.clear();
previousDocs.add (document);
@ -371,3 +373,62 @@ void RecentDocumentList::documentAboutToClose (OpenDocumentManager::Document* do
jassert (! previousDocs.contains (document));
jassert (! nextDocs.contains (document));
}
static void restoreDocList (Project& project, Array <OpenDocumentManager::Document*>& list, const XmlElement* xml)
{
if (xml != nullptr)
{
OpenDocumentManager& odm = JucerApplication::getApp()->openDocumentManager;
forEachXmlChildElementWithTagName (*xml, e, "DOC")
{
const File file (e->getStringAttribute ("file"));
if (file.exists())
{
OpenDocumentManager::Document* doc = odm.openFile (&project, file);
if (doc != nullptr)
{
doc->restoreState (e->getStringAttribute ("state"));
list.add (doc);
}
}
}
}
}
void RecentDocumentList::restoreFromXML (Project& project, const XmlElement& xml)
{
clear();
if (xml.hasTagName ("RECENT_DOCUMENTS"))
{
restoreDocList (project, previousDocs, xml.getChildByName ("PREVIOUS"));
restoreDocList (project, nextDocs, xml.getChildByName ("NEXT"));
}
}
static void saveDocList (const Array <OpenDocumentManager::Document*>& list, XmlElement& xml)
{
for (int i = 0; i < list.size(); ++i)
{
const OpenDocumentManager::Document& doc = *list.getUnchecked(i);
XmlElement* e = xml.createNewChildElement ("DOC");
e->setAttribute ("file", doc.getFile().getFullPathName());
e->setAttribute ("state", doc.getState());
}
}
XmlElement* RecentDocumentList::createXML() const
{
XmlElement* xml = new XmlElement ("RECENT_DOCUMENTS");
saveDocList (previousDocs, *xml->createNewChildElement ("PREVIOUS"));
saveDocList (nextDocs, *xml->createNewChildElement ("NEXT"));
return xml;
}