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Introjucer: commands to move back/forwards through open docs.

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This commit is contained in:
jules 2012-07-07 21:11:06 +01:00
parent 39c974194e
commit 0475cedff5
11 changed files with 325 additions and 123 deletions
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93
extras/Introjucer/Source/Application/jucer_OpenDocumentManager.cpp
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@ -26,9 +26,7 @@
#include "jucer_OpenDocumentManager.h"
#include "jucer_FilePreviewComponent.h"
#include "../Code Editor/jucer_SourceCodeEditor.h"
//==============================================================================
Component* SourceCodeDocument::createEditor() { return new SourceCodeEditor (this, codeDoc); }
#include "jucer_Application.h"
//==============================================================================
@ -113,7 +111,7 @@ void OpenDocumentManager::addListener (DocumentCloseListener* listener)
void OpenDocumentManager::removeListener (DocumentCloseListener* listener)
{
listeners.removeValue (listener);
listeners.removeFirstMatchingValue (listener);
}
//==============================================================================
@ -160,19 +158,6 @@ OpenDocumentManager::Document* OpenDocumentManager::getOpenDocument (int index)
return documents.getUnchecked (index);
}
void OpenDocumentManager::moveDocumentToTopOfStack (Document* doc)
{
for (int i = documents.size(); --i >= 0;)
{
if (doc == documents.getUnchecked(i))
{
documents.move (i, 0);
commandManager->commandStatusChanged();
break;
}
}
}
FileBasedDocument::SaveResult OpenDocumentManager::saveIfNeededAndUserAgrees (OpenDocumentManager::Document* doc)
{
if (! doc->needsSaving())
@ -312,3 +297,77 @@ void OpenDocumentManager::fileHasBeenRenamed (const File& oldFile, const File& n
d->fileHasBeenRenamed (newFile);
}
}
//==============================================================================
RecentDocumentList::RecentDocumentList()
{
JucerApplication::getApp()->openDocumentManager.addListener (this);
}
RecentDocumentList::~RecentDocumentList()
{
JucerApplication::getApp()->openDocumentManager.removeListener (this);
}
void RecentDocumentList::clear()
{
previousDocs.clear();
nextDocs.clear();
}
void RecentDocumentList::newDocumentOpened (OpenDocumentManager::Document* document)
{
if (document != getCurrentDocument())
{
nextDocs.clear();
previousDocs.add (document);
}
}
bool RecentDocumentList::canGoToPrevious() const
{
return previousDocs.size() > 1;
}
bool RecentDocumentList::canGoToNext() const
{
return nextDocs.size() > 0;
}
OpenDocumentManager::Document* RecentDocumentList::getPrevious()
{
if (! canGoToPrevious())
return nullptr;
nextDocs.insert (0, previousDocs.remove (previousDocs.size() - 1));
return previousDocs.getLast();
}
OpenDocumentManager::Document* RecentDocumentList::getNext()
{
if (! canGoToNext())
return nullptr;
OpenDocumentManager::Document* d = nextDocs.remove (0);
previousDocs.add (d);
return d;
}
OpenDocumentManager::Document* RecentDocumentList::getClosestPreviousDocOtherThan (OpenDocumentManager::Document* oneToAvoid) const
{
for (int i = previousDocs.size(); --i >= 0;)
if (previousDocs.getUnchecked(i) != oneToAvoid)
return previousDocs.getUnchecked(i);
return nullptr;
}
void RecentDocumentList::documentAboutToClose (OpenDocumentManager::Document* document)
{
previousDocs.removeAllInstancesOf (document);
nextDocs.removeAllInstancesOf (document);
jassert (! previousDocs.contains (document));
jassert (! nextDocs.contains (document));
}