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JUCE/extras/Introjucer/Source/Project/jucer_ProjectContentComponent.cpp

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C++

/*
==============================================================================
This file is part of the JUCE library - "Jules' Utility Class Extensions"
Copyright 2004-11 by Raw Material Software Ltd.
------------------------------------------------------------------------------
JUCE can be redistributed and/or modified under the terms of the GNU General
Public License (Version 2), as published by the Free Software Foundation.
A copy of the license is included in the JUCE distribution, or can be found
online 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.rawmaterialsoftware.com/juce for more information.
==============================================================================
*/
#include "jucer_ProjectContentComponent.h"
#include "../Application/jucer_MainWindow.h"
#include "../Application/jucer_Application.h"
#include "../Code Editor/jucer_SourceCodeEditor.h"
#include "jucer_ConfigPage.h"
#include "jucer_TreeViewTypes.h"
#include "../Project Saving/jucer_ProjectExporter.h"
//==============================================================================
class FileTreeTab : public TreePanelBase
{
public:
FileTreeTab (Project& project)
: TreePanelBase (&project, "fileTreeState")
{
tree.setMultiSelectEnabled (true);
setRoot (new GroupTreeViewItem (project.getMainGroup()));
}
};
//==============================================================================
class ConfigTreeTab : public TreePanelBase
{
public:
ConfigTreeTab (Project& project)
: TreePanelBase (&project, "settingsTreeState")
{
tree.setMultiSelectEnabled (false);
setRoot (createProjectConfigTreeViewRoot (project));
if (tree.getNumSelectedItems() == 0)
tree.getRootItem()->setSelected (true, true);
#if JUCE_MAC || JUCE_WINDOWS
addAndMakeVisible (&openProjectButton);
openProjectButton.setCommandToTrigger (commandManager, CommandIDs::openInIDE, true);
openProjectButton.setButtonText (commandManager->getNameOfCommand (CommandIDs::openInIDE));
openProjectButton.setColour (TextButton::buttonColourId, Colours::white.withAlpha (0.5f));
addAndMakeVisible (&saveAndOpenButton);
saveAndOpenButton.setCommandToTrigger (commandManager, CommandIDs::saveAndOpenInIDE, true);
saveAndOpenButton.setButtonText (commandManager->getNameOfCommand (CommandIDs::saveAndOpenInIDE));
saveAndOpenButton.setColour (TextButton::buttonColourId, Colours::white.withAlpha (0.5f));
#endif
}
void resized()
{
Rectangle<int> r (getAvailableBounds());
r.removeFromBottom (6);
if (saveAndOpenButton.isVisible())
saveAndOpenButton.setBounds (r.removeFromBottom (30).reduced (16, 4));
if (openProjectButton.isVisible())
openProjectButton.setBounds (r.removeFromBottom (30).reduced (16, 4));
tree.setBounds (r);
}
TextButton openProjectButton, saveAndOpenButton;
};
//==============================================================================
class LogoComponent : public Component
{
public:
LogoComponent() {}
void paint (Graphics& g)
{
const Path& logo = getIcons().mainJuceLogo;
const AffineTransform trans (RectanglePlacement (RectanglePlacement::centred)
.getTransformToFit (logo.getBounds(),
getLocalBounds().toFloat()));
g.setColour (findColour (mainBackgroundColourId).contrasting (0.3f));
g.fillPath (logo, trans);
}
};
//==============================================================================
ProjectContentComponent::ProjectContentComponent()
: project (nullptr),
currentDocument (nullptr),
treeViewTabs (TabbedButtonBar::TabsAtTop)
{
setOpaque (true);
setWantsKeyboardFocus (true);
addAndMakeVisible (logo = new LogoComponent());
treeSizeConstrainer.setMinimumWidth (200);
treeSizeConstrainer.setMaximumWidth (500);
treeViewTabs.setOutline (0);
treeViewTabs.getTabbedButtonBar().setMinimumTabScaleFactor (0.3);
IntrojucerApp::getApp().openDocumentManager.addListener (this);
}
ProjectContentComponent::~ProjectContentComponent()
{
IntrojucerApp::getApp().openDocumentManager.removeListener (this);
logo = nullptr;
setProject (nullptr);
contentView = nullptr;
removeChildComponent (&bubbleMessage);
jassert (getNumChildComponents() <= 1);
}
void ProjectContentComponent::paint (Graphics& g)
{
IntrojucerLookAndFeel::fillWithBackgroundTexture (*this, g);
}
void ProjectContentComponent::paintOverChildren (Graphics& g)
{
if (resizerBar != nullptr)
{
const int shadowSize = 15;
const int x = resizerBar->getX();
ColourGradient cg (Colours::black.withAlpha (0.25f), (float) x, 0,
Colours::transparentBlack, (float) (x - shadowSize), 0, false);
cg.addColour (0.4, Colours::black.withAlpha (0.07f));
cg.addColour (0.6, Colours::black.withAlpha (0.02f));
g.setGradientFill (cg);
g.fillRect (x - shadowSize, 0, shadowSize, getHeight());
}
}
void ProjectContentComponent::resized()
{
Rectangle<int> r (getLocalBounds());
if (treeViewTabs.isVisible())
treeViewTabs.setBounds (r.removeFromLeft (treeViewTabs.getWidth()));
if (resizerBar != nullptr)
resizerBar->setBounds (r.withWidth (4));
if (contentView != nullptr)
contentView->setBounds (r);
logo->setBounds (r.reduced (r.getWidth() / 4, r.getHeight() / 4));
}
void ProjectContentComponent::lookAndFeelChanged()
{
repaint();
}
void ProjectContentComponent::childBoundsChanged (Component* child)
{
if (child == &treeViewTabs)
resized();
}
void ProjectContentComponent::setProject (Project* newProject)
{
if (project != newProject)
{
if (project != nullptr)
project->removeChangeListener (this);
contentView = nullptr;
resizerBar = nullptr;
deleteProjectTabs();
project = newProject;
rebuildProjectTabs();
}
}
void ProjectContentComponent::rebuildProjectTabs()
{
deleteProjectTabs();
if (project != nullptr)
{
addAndMakeVisible (&treeViewTabs);
createProjectTabs();
PropertiesFile& settings = project->getStoredProperties();
const String lastTabName (settings.getValue ("lastTab"));
int lastTabIndex = treeViewTabs.getTabNames().indexOf (lastTabName);
if (lastTabIndex < 0 || lastTabIndex > treeViewTabs.getNumTabs())
lastTabIndex = 1;
treeViewTabs.setCurrentTabIndex (lastTabIndex);
int lastTreeWidth = settings.getValue ("projectPanelWidth").getIntValue();
if (lastTreeWidth < 150)
lastTreeWidth = 240;
treeViewTabs.setBounds (0, 0, lastTreeWidth, getHeight());
addAndMakeVisible (resizerBar = new ResizableEdgeComponent (&treeViewTabs, &treeSizeConstrainer,
ResizableEdgeComponent::rightEdge));
resizerBar->setAlwaysOnTop (true);
project->addChangeListener (this);
updateMissingFileStatuses();
}
else
{
treeViewTabs.setVisible (false);
}
resized();
}
void ProjectContentComponent::createProjectTabs()
{
jassert (project != nullptr);
const Colour tabColour (Colours::transparentBlack);
treeViewTabs.addTab ("Files", tabColour, new FileTreeTab (*project), true);
treeViewTabs.addTab ("Config", tabColour, new ConfigTreeTab (*project), true);
}
void ProjectContentComponent::deleteProjectTabs()
{
if (project != nullptr && treeViewTabs.isShowing())
{
PropertiesFile& settings = project->getStoredProperties();
if (treeViewTabs.getWidth() > 0)
settings.setValue ("projectPanelWidth", treeViewTabs.getWidth());
if (treeViewTabs.getNumTabs() > 0)
settings.setValue ("lastTab", treeViewTabs.getCurrentTabName());
}
treeViewTabs.clearTabs();
}
TreeView* ProjectContentComponent::getFilesTreeView() const
{
if (FileTreeTab* ft = dynamic_cast<FileTreeTab*> (treeViewTabs.getTabContentComponent (0)))
return &(ft->tree);
return nullptr;
}
ProjectTreeViewBase* ProjectContentComponent::getFilesTreeRoot() const
{
if (TreeView* tv = getFilesTreeView())
return dynamic_cast <ProjectTreeViewBase*> (tv->getRootItem());
return nullptr;
}
void ProjectContentComponent::saveTreeViewState()
{
for (int i = treeViewTabs.getNumTabs(); --i >= 0;)
if (TreePanelBase* t = dynamic_cast<TreePanelBase*> (treeViewTabs.getTabContentComponent (i)))
t->saveOpenness();
}
void ProjectContentComponent::saveOpenDocumentList()
{
if (project != nullptr)
{
ScopedPointer<XmlElement> xml (recentDocumentList.createXML());
if (xml != nullptr)
project->getStoredProperties().setValue ("lastDocs", xml);
}
}
void ProjectContentComponent::reloadLastOpenDocuments()
{
if (project != nullptr)
{
ScopedPointer<XmlElement> xml (project->getStoredProperties().getXmlValue ("lastDocs"));
if (xml != nullptr)
{
recentDocumentList.restoreFromXML (*project, *xml);
showDocument (recentDocumentList.getCurrentDocument(), true);
}
}
}
void ProjectContentComponent::documentAboutToClose (OpenDocumentManager::Document* document)
{
hideDocument (document);
}
void ProjectContentComponent::changeListenerCallback (ChangeBroadcaster*)
{
updateMissingFileStatuses();
}
void ProjectContentComponent::updateMissingFileStatuses()
{
if (ProjectTreeViewBase* p = getFilesTreeRoot())
p->checkFileStatus();
}
bool ProjectContentComponent::showEditorForFile (const File& f, bool grabFocus)
{
return getCurrentFile() == f
|| showDocument (IntrojucerApp::getApp().openDocumentManager.openFile (project, f), grabFocus);
}
File ProjectContentComponent::getCurrentFile() const
{
return currentDocument != nullptr ? currentDocument->getFile()
: File::nonexistent;
}
bool ProjectContentComponent::showDocument (OpenDocumentManager::Document* doc, bool grabFocus)
{
if (doc == nullptr)
return false;
if (doc->hasFileBeenModifiedExternally())
doc->reloadFromFile();
if (doc == getCurrentDocument() && contentView != nullptr)
{
if (grabFocus)
contentView->grabKeyboardFocus();
return true;
}
recentDocumentList.newDocumentOpened (doc);
bool opened = setEditorComponent (doc->createEditor(), doc);
if (opened && grabFocus)
contentView->grabKeyboardFocus();
return opened;
}
void ProjectContentComponent::hideEditor()
{
currentDocument = nullptr;
contentView = nullptr;
updateMainWindowTitle();
commandManager->commandStatusChanged();
resized();
}
void ProjectContentComponent::hideDocument (OpenDocumentManager::Document* doc)
{
if (doc == currentDocument)
{
if (OpenDocumentManager::Document* replacement = recentDocumentList.getClosestPreviousDocOtherThan (doc))
showDocument (replacement, true);
else
hideEditor();
}
}
bool ProjectContentComponent::setEditorComponent (Component* editor,
OpenDocumentManager::Document* doc)
{
if (editor != nullptr)
{
contentView = nullptr;
contentView = editor;
currentDocument = doc;
addAndMakeVisible (editor);
resized();
updateMainWindowTitle();
commandManager->commandStatusChanged();
return true;
}
updateMainWindowTitle();
return false;
}
void ProjectContentComponent::closeDocument()
{
if (currentDocument != nullptr)
IntrojucerApp::getApp().openDocumentManager.closeDocument (currentDocument, true);
else if (contentView != nullptr)
if (! goToPreviousFile())
hideEditor();
}
void ProjectContentComponent::saveDocument()
{
if (currentDocument != nullptr)
currentDocument->save();
else
saveProject();
}
bool ProjectContentComponent::goToPreviousFile()
{
OpenDocumentManager::Document* doc = recentDocumentList.getCurrentDocument();
if (doc == nullptr || doc == getCurrentDocument())
doc = recentDocumentList.getPrevious();
return showDocument (doc, true);
}
bool ProjectContentComponent::goToNextFile()
{
return showDocument (recentDocumentList.getNext(), true);
}
bool ProjectContentComponent::canGoToCounterpart() const
{
return currentDocument != nullptr
&& currentDocument->getCounterpartFile().exists();
}
bool ProjectContentComponent::goToCounterpart()
{
if (currentDocument != nullptr)
{
const File file (currentDocument->getCounterpartFile());
if (file.exists())
return showEditorForFile (file, true);
}
return false;
}
bool ProjectContentComponent::saveProject()
{
return project != nullptr
&& project->save (true, true) == FileBasedDocument::savedOk;
}
void ProjectContentComponent::closeProject()
{
if (MainWindow* const mw = findParentComponentOfClass<MainWindow>())
mw->closeCurrentProject();
}
void ProjectContentComponent::openInIDE()
{
if (project != nullptr)
{
for (Project::ExporterIterator exporter (*project); exporter.next();)
if (exporter->launchProject())
break;
}
}
void ProjectContentComponent::deleteSelectedTreeItems()
{
if (TreePanelBase* const tree = dynamic_cast<TreePanelBase*> (treeViewTabs.getCurrentContentComponent()))
tree->deleteSelectedItems();
}
void ProjectContentComponent::updateMainWindowTitle()
{
if (MainWindow* mw = findParentComponentOfClass<MainWindow>())
mw->updateTitle (currentDocument != nullptr ? currentDocument->getName() : String::empty);
}
void ProjectContentComponent::showBubbleMessage (const Rectangle<int>& pos, const String& text)
{
addChildComponent (&bubbleMessage);
bubbleMessage.setColour (BubbleComponent::backgroundColourId, Colours::white.withAlpha (0.7f));
bubbleMessage.setColour (BubbleComponent::outlineColourId, Colours::black.withAlpha (0.8f));
bubbleMessage.setAlwaysOnTop (true);
bubbleMessage.showAt (pos, AttributedString (text), 3000, true, false);
}
//==============================================================================
ApplicationCommandTarget* ProjectContentComponent::getNextCommandTarget()
{
return findFirstTargetParentComponent();
}
void ProjectContentComponent::getAllCommands (Array <CommandID>& commands)
{
const CommandID ids[] = { CommandIDs::saveDocument,
CommandIDs::closeDocument,
CommandIDs::saveProject,
CommandIDs::closeProject,
CommandIDs::openInIDE,
CommandIDs::saveAndOpenInIDE,
CommandIDs::showFilePanel,
CommandIDs::showConfigPanel,
CommandIDs::goToPreviousDoc,
CommandIDs::goToNextDoc,
CommandIDs::goToCounterpart,
CommandIDs::deleteSelectedItem };
commands.addArray (ids, numElementsInArray (ids));
}
void ProjectContentComponent::getCommandInfo (const CommandID commandID, ApplicationCommandInfo& result)
{
String documentName;
if (currentDocument != nullptr)
documentName = " '" + currentDocument->getName().substring (0, 32) + "'";
#if JUCE_MAC
const ModifierKeys cmdCtrl (ModifierKeys::ctrlModifier | ModifierKeys::commandModifier);
#else
const ModifierKeys cmdCtrl (ModifierKeys::ctrlModifier | ModifierKeys::altModifier);
#endif
switch (commandID)
{
case CommandIDs::saveProject:
result.setInfo ("Save Project",
"Saves the current project",
CommandCategories::general, 0);
result.setActive (project != nullptr);
break;
case CommandIDs::closeProject:
result.setInfo ("Close Project",
"Closes the current project",
CommandCategories::general, 0);
result.setActive (project != nullptr);
break;
case CommandIDs::saveDocument:
result.setInfo ("Save" + documentName,
"Saves the current document",
CommandCategories::general, 0);
result.setActive (currentDocument != nullptr || project != nullptr);
result.defaultKeypresses.add (KeyPress ('s', ModifierKeys::commandModifier, 0));
break;
case CommandIDs::closeDocument:
result.setInfo ("Close" + documentName,
"Closes the current document",
CommandCategories::general, 0);
result.setActive (contentView != nullptr);
result.defaultKeypresses.add (KeyPress ('w', cmdCtrl, 0));
break;
case CommandIDs::goToPreviousDoc:
result.setInfo ("Previous Document", "Go to previous document", CommandCategories::general, 0);
result.setActive (recentDocumentList.canGoToPrevious());
result.defaultKeypresses.add (KeyPress (KeyPress::leftKey, cmdCtrl, 0));
break;
case CommandIDs::goToNextDoc:
result.setInfo ("Next Document", "Go to next document", CommandCategories::general, 0);
result.setActive (recentDocumentList.canGoToNext());
result.defaultKeypresses.add (KeyPress (KeyPress::rightKey, cmdCtrl, 0));
break;
case CommandIDs::goToCounterpart:
result.setInfo ("Open corresponding header or cpp file", "Open counterpart file", CommandCategories::general, 0);
result.setActive (canGoToCounterpart());
result.defaultKeypresses.add (KeyPress (KeyPress::upKey, cmdCtrl, 0));
break;
case CommandIDs::openInIDE:
#if JUCE_MAC
result.setInfo ("Open in XCode...",
#elif JUCE_WINDOWS
result.setInfo ("Open in Visual Studio...",
#else
result.setInfo ("Open as a Makefile...",
#endif
"Launches the project in an external IDE",
CommandCategories::general, 0);
result.setActive (ProjectExporter::canProjectBeLaunched (project));
break;
case CommandIDs::saveAndOpenInIDE:
#if JUCE_MAC
result.setInfo ("Save Project and Open in XCode...",
#elif JUCE_WINDOWS
result.setInfo ("Save Project and Open in Visual Studio...",
#else
result.setInfo ("Save Project and Open as a Makefile...",
#endif
"Saves the project and launches it in an external IDE",
CommandCategories::general, 0);
result.setActive (ProjectExporter::canProjectBeLaunched (project));
result.defaultKeypresses.add (KeyPress ('l', ModifierKeys::commandModifier | ModifierKeys::shiftModifier, 0));
break;
case CommandIDs::showFilePanel:
result.setInfo ("Show File Panel",
"Shows the tree of files for this project",
CommandCategories::general, 0);
result.setActive (project != nullptr);
result.defaultKeypresses.add (KeyPress ('p', ModifierKeys::commandModifier, 0));
break;
case CommandIDs::showConfigPanel:
result.setInfo ("Show Config Panel",
"Shows the build options for the project",
CommandCategories::general, 0);
result.setActive (project != nullptr);
result.defaultKeypresses.add (KeyPress ('i', ModifierKeys::commandModifier, 0));
break;
case CommandIDs::deleteSelectedItem:
result.setInfo ("Delete Selected File", String::empty, CommandCategories::general, 0);
result.defaultKeypresses.add (KeyPress (KeyPress::deleteKey, 0, 0));
result.defaultKeypresses.add (KeyPress (KeyPress::backspaceKey, 0, 0));
result.setActive (dynamic_cast<TreePanelBase*> (treeViewTabs.getCurrentContentComponent()) != nullptr);
break;
default:
break;
}
}
bool ProjectContentComponent::isCommandActive (const CommandID)
{
return project != nullptr;
}
bool ProjectContentComponent::perform (const InvocationInfo& info)
{
switch (info.commandID)
{
case CommandIDs::saveProject:
case CommandIDs::closeProject:
case CommandIDs::saveDocument:
case CommandIDs::closeDocument:
case CommandIDs::goToPreviousDoc:
case CommandIDs::goToNextDoc:
case CommandIDs::goToCounterpart:
case CommandIDs::saveAndOpenInIDE:
if (reinvokeCommandAfterCancellingModalComps (info))
{
grabKeyboardFocus(); // to force any open labels to close their text editors
return true;
}
break;
default:
break;
}
switch (info.commandID)
{
case CommandIDs::saveProject: saveProject(); break;
case CommandIDs::closeProject: closeProject(); break;
case CommandIDs::saveDocument: saveDocument(); break;
case CommandIDs::closeDocument: closeDocument(); break;
case CommandIDs::goToPreviousDoc: goToPreviousFile(); break;
case CommandIDs::goToNextDoc: goToNextFile(); break;
case CommandIDs::goToCounterpart: goToCounterpart(); break;
case CommandIDs::showFilePanel: treeViewTabs.setCurrentTabIndex (0); break;
case CommandIDs::showConfigPanel: treeViewTabs.setCurrentTabIndex (1); break;
case CommandIDs::openInIDE: openInIDE(); break;
case CommandIDs::deleteSelectedItem: deleteSelectedTreeItems(); break;
case CommandIDs::saveAndOpenInIDE:
if (saveProject())
openInIDE();
break;
default:
return false;
}
return true;
}