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/*
==============================================================================
This file is part of the JUCE library.
Copyright (c) 2015 - ROLI Ltd.
Permission is granted to use this software under the terms of either:
a) the GPL v2 (or any later version)
b) the Affero GPL v3
Details of these licenses can be found at: www.gnu.org/licenses
JUCE is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
A PARTICULAR PURPOSE. See the GNU General Public License for more details.
------------------------------------------------------------------------------
To release a closed-source product which uses JUCE, commercial licenses are
available: visit www.juce.com for more information.
==============================================================================
*/
class GroupItem : public ProjectTreeItemBase
{
public:
GroupItem (const Project::Item& projectItem)
: ProjectTreeItemBase (projectItem)
{
}
bool isRoot() const override { return item.isMainGroup(); }
bool acceptsFileDrop (const StringArray&) const override { return true; }
void addNewGroup()
{
Project::Item newGroup (item.addNewSubGroup ("New Group", 0));
triggerAsyncRename (newGroup);
}
bool acceptsDragItems (const OwnedArray<Project::Item>& selectedNodes) override
{
for (int i = selectedNodes.size(); --i >= 0;)
if (item.canContain (*selectedNodes.getUnchecked(i)))
return true;
return false;
}
void addFilesAtIndex (const StringArray& files, int insertIndex) override
{
for (int i = 0; i < files.size(); ++i)
{
const File file (files[i]);
if (item.addFileAtIndex (file, insertIndex, true))
++insertIndex;
}
}
void addFilesRetainingSortOrder (const StringArray& files) override
{
for (int i = files.size(); --i >= 0;)
item.addFileRetainingSortOrder (files[i], true);
}
void moveSelectedItemsTo (OwnedArray<Project::Item>& selectedNodes, int insertIndex) override
{
moveItems (selectedNodes, item, insertIndex);
}
void checkFileStatus() override
{
for (int i = 0; i < getNumSubItems(); ++i)
if (ProjectTreeItemBase* p = dynamic_cast<ProjectTreeItemBase*> (getSubItem(i)))
p->checkFileStatus();
}
ProjectTreeItemBase* createSubItem (const Project::Item& child) override
{
if (child.isGroup()) return new GroupItem (child);
if (child.isFile()) return new SourceFileItem (child);
jassertfalse;
return nullptr;
}
void showDocument() override
{
if (ProjectContentComponent* pcc = getProjectContentComponent())
pcc->setEditorComponent (new GroupInformationComponent (item), nullptr);
}
static void openOrCloseAllSubGroups (TreeViewItem& item, bool shouldOpen)
{
item.setOpen (shouldOpen);
for (int i = item.getNumSubItems(); --i >= 0;)
if (TreeViewItem* sub = item.getSubItem(i))
openOrCloseAllSubGroups (*sub, shouldOpen);
}
static void setFilesToCompile (Project::Item item, const bool shouldCompile)
{
if (item.isFile())
item.getShouldCompileValue() = shouldCompile;
for (int i = item.getNumChildren(); --i >= 0;)
setFilesToCompile (item.getChild (i), shouldCompile);
}
void showPopupMenu() override
{
PopupMenu m;
addCreateFileMenuItems (m);
m.addSeparator();
if (isOpen())
m.addItem (1, "Collapse all Sub-groups");
else
m.addItem (2, "Expand all Sub-groups");
m.addSeparator();
m.addItem (3, "Enable compiling of all enclosed files");
m.addItem (4, "Disable compiling of all enclosed files");
m.addSeparator();
m.addItem (5, "Sort Items Alphabetically");
m.addItem (6, "Sort Items Alphabetically (Groups first)");
m.addSeparator();
m.addItem (7, "Rename...");
if (! isRoot())
m.addItem (8, "Delete");
launchPopupMenu (m);
}
void handlePopupMenuResult (int resultCode) override
{
switch (resultCode)
{
case 1: openOrCloseAllSubGroups (*this, false); break;
case 2: openOrCloseAllSubGroups (*this, true); break;
case 3: setFilesToCompile (item, true); break;
case 4: setFilesToCompile (item, false); break;
case 5: item.sortAlphabetically (false, false); break;
case 6: item.sortAlphabetically (true, false); break;
case 7: triggerAsyncRename (item); break;
case 8: deleteAllSelectedItems(); break;
default: processCreateFileMenuItem (resultCode); break;
}
}
void addCreateFileMenuItems (PopupMenu& m)
{
m.addItem (1001, "Add New Group");
m.addItem (1002, "Add Existing Files...");
m.addSeparator();
NewFileWizard().addWizardsToMenu (m);
}
void processCreateFileMenuItem (int menuID)
{
switch (menuID)
{
case 1001: addNewGroup(); break;
case 1002: browseToAddExistingFiles(); break;
default:
jassert (getProject() != nullptr);
NewFileWizard().runWizardFromMenu (menuID, *getProject(), item);
break;
}
}
Project* getProject()
{
if (TreeView* tv = getOwnerView())
if (ProjectContentComponent* pcc = tv->findParentComponentOfClass<ProjectContentComponent>())
return pcc->getProject();
return nullptr;
}
};
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