juce/source/extras/Introjucer/Source/Project/jucer_ProjectContentComponent.cpp

   1 /*
   2   ==============================================================================
   3
   4    This file is part of the JUCE library - "Jules' Utility Class Extensions"
   5    Copyright 2004-10 by Raw Material Software Ltd.
   6
   7   ------------------------------------------------------------------------------
   8
   9    JUCE can be redistributed and/or modified under the terms of the GNU General
  10    Public License (Version 2), as published by the Free Software Foundation.
  11    A copy of the license is included in the JUCE distribution, or can be found
  12    online at www.gnu.org/licenses.
  13
  14    JUCE is distributed in the hope that it will be useful, but WITHOUT ANY
  15    WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
  16    A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
  17
  18   ------------------------------------------------------------------------------
  19
  20    To release a closed-source product which uses JUCE, commercial licenses are
  21    available: visit www.rawmaterialsoftware.com/juce for more information.
  22
  23   ==============================================================================
  24 */
  25
  26 #include "jucer_ProjectContentComponent.h"
  27 #include "../Application/jucer_MainWindow.h"
  28 #include "../Code Editor/jucer_SourceCodeEditor.h"
  29 #include "jucer_ProjectInformationComponent.h"
  30 #include "jucer_TreeViewTypes.h"
  31 #include "jucer_ProjectExporter.h"
  32
  33
  34 //==============================================================================
  35 ProjectContentComponent::ProjectContentComponent()
  36     : project (nullptr),
  37       currentDocument (nullptr)
  38 {
  39     setOpaque (true);
  40     setWantsKeyboardFocus (true);
  41
  42     treeSizeConstrainer.setMinimumWidth (100);
  43     treeSizeConstrainer.setMaximumWidth (500);
  44 }
  45
  46 ProjectContentComponent::~ProjectContentComponent()
  47 {
  48     setProject (nullptr);
  49     contentView = nullptr;
  50     jassert (getNumChildComponents() == 0);
  51 }
  52
  53 void ProjectContentComponent::paint (Graphics& g)
  54 {
  55     g.fillAll (Colour::greyLevel (0.8f));
  56 }
  57
  58 void ProjectContentComponent::setProject (Project* newProject)
  59 {
  60     if (project != newProject)
  61     {
  62         if (project != nullptr)
  63             project->removeChangeListener (this);
  64
  65         contentView = nullptr;
  66         resizerBar = nullptr;
  67
  68         if (projectTree != nullptr)
  69         {
  70             StoredSettings::getInstance()->getProps().setValue ("projectTreeviewWidth", projectTree->getWidth());
  71             projectTree->deleteRootItem();
  72             projectTree = nullptr;
  73         }
  74
  75         project = newProject;
  76
  77         if (project != nullptr)
  78         {
  79             addAndMakeVisible (projectTree = new TreeView());
  80             projectTree->setComponentID ("tree");
  81             projectTree->setRootItemVisible (true);
  82             projectTree->setMultiSelectEnabled (true);
  83             projectTree->setDefaultOpenness (true);
  84             projectTree->setColour (TreeView::backgroundColourId, Colour::greyLevel (0.93f));
  85             projectTree->setIndentSize (14);
  86
  87             projectTree->setRootItem (new GroupTreeViewItem (project->getMainGroup()));
  88             projectTree->getRootItem()->setOpen (true);
  89
  90             String lastTreeWidth (StoredSettings::getInstance()->getProps().getValue ("projectTreeviewWidth"));
  91             if (lastTreeWidth.getIntValue() < 150)
  92                 lastTreeWidth = "250";
  93
  94             projectTree->setBounds ("0, 0, left + " + lastTreeWidth + ", parent.height");
  95
  96             addAndMakeVisible (resizerBar = new ResizableEdgeComponent (projectTree, &treeSizeConstrainer,
  97                                                                         ResizableEdgeComponent::rightEdge));
  98             resizerBar->setComponentID ("resizer");
  99             resizerBar->setBounds ("tree.right, 0, tree.right + 4, parent.height");
 100
 101             project->addChangeListener (this);
 102
 103             if (currentDocument == nullptr)
 104                 invokeDirectly (CommandIDs::showProjectSettings, true);
 105
 106             updateMissingFileStatuses();
 107         }
 108     }
 109 }
 110
 111 void ProjectContentComponent::changeListenerCallback (ChangeBroadcaster*)
 112 {
 113     updateMissingFileStatuses();
 114 }
 115
 116 void ProjectContentComponent::updateMissingFileStatuses()
 117 {
 118     if (projectTree != nullptr)
 119     {
 120         ProjectTreeViewBase* p = dynamic_cast <ProjectTreeViewBase*> (projectTree->getRootItem());
 121         if (p != nullptr)
 122             p->checkFileStatus();
 123     }
 124 }
 125
 126 bool ProjectContentComponent::showEditorForFile (const File& f)
 127 {
 128     return showDocument (OpenDocumentManager::getInstance()
 129                            ->getDocumentForFile (project, f));
 130 }
 131
 132 bool ProjectContentComponent::showDocument (OpenDocumentManager::Document* doc)
 133 {
 134     if (doc == nullptr)
 135         return false;
 136
 137     OpenDocumentManager::getInstance()->moveDocumentToTopOfStack (doc);
 138
 139     if (doc->hasFileBeenModifiedExternally())
 140         doc->reloadFromFile();
 141
 142     return setEditorComponent (doc->createEditor(), doc);
 143 }
 144
 145 void ProjectContentComponent::hideDocument (OpenDocumentManager::Document* doc)
 146 {
 147     if (doc == currentDocument)
 148     {
 149         currentDocument = nullptr;
 150         contentView = nullptr;
 151         updateMainWindowTitle();
 152         commandManager->commandStatusChanged();
 153     }
 154 }
 155
 156 bool ProjectContentComponent::setEditorComponent (Component* editor, OpenDocumentManager::Document* doc)
 157 {
 158     if (editor != nullptr)
 159     {
 160         contentView = editor;
 161         currentDocument = doc;
 162         addAndMakeVisible (editor);
 163         editor->setBounds ("resizer.right, 0, parent.right, parent.height");
 164
 165         updateMainWindowTitle();
 166         commandManager->commandStatusChanged();
 167
 168         return true;
 169     }
 170
 171     updateMainWindowTitle();
 172     return false;
 173 }
 174
 175 void ProjectContentComponent::updateMainWindowTitle()
 176 {
 177     MainWindow* mw = Component::findParentComponentOfClass ((MainWindow*) 0);
 178
 179     if (mw != nullptr)
 180         mw->updateTitle (currentDocument != nullptr ? currentDocument->getName() : String::empty);
 181 }
 182
 183 ApplicationCommandTarget* ProjectContentComponent::getNextCommandTarget()
 184 {
 185     return findFirstTargetParentComponent();
 186 }
 187
 188 void ProjectContentComponent::getAllCommands (Array <CommandID>& commands)
 189 {
 190     const CommandID ids[] = { CommandIDs::saveProject,
 191                               CommandIDs::saveProjectAs,
 192                               CommandIDs::closeProject,
 193                               CommandIDs::openInIDE,
 194                               CommandIDs::saveAndOpenInIDE,
 195                               CommandIDs::showProjectSettings,
 196                               StandardApplicationCommandIDs::del};
 197
 198     commands.addArray (ids, numElementsInArray (ids));
 199 }
 200
 201 void ProjectContentComponent::getCommandInfo (const CommandID commandID, ApplicationCommandInfo& result)
 202 {
 203     switch (commandID)
 204     {
 205     case CommandIDs::saveProject:
 206         result.setInfo ("Save Project",
 207                         "Saves the current project",
 208                         CommandCategories::general, 0);
 209         result.setActive (project != nullptr);
 210         result.defaultKeypresses.add (KeyPress ('s', ModifierKeys::commandModifier, 0));
 211         break;
 212
 213     case CommandIDs::saveProjectAs:
 214         result.setInfo ("Save Project As...",
 215                         "Saves the current project to a different filename",
 216                         CommandCategories::general, 0);
 217         result.setActive (project != nullptr);
 218         result.defaultKeypresses.add (KeyPress ('s', ModifierKeys::commandModifier | ModifierKeys::shiftModifier, 0));
 219         break;
 220
 221     case CommandIDs::closeProject:
 222         result.setInfo ("Close Project",
 223                         "Closes the current project",
 224                         CommandCategories::general, 0);
 225         result.setActive (project != nullptr);
 226         result.defaultKeypresses.add (KeyPress ('w', ModifierKeys::commandModifier | ModifierKeys::shiftModifier, 0));
 227         break;
 228
 229     case CommandIDs::openInIDE:
 230        #if JUCE_MAC
 231         result.setInfo ("Open in XCode...",
 232        #elif JUCE_WINDOWS
 233         result.setInfo ("Open in Visual Studio...",
 234        #else
 235         result.setInfo ("Open as a Makefile...",
 236        #endif
 237                         "Launches the project in an external IDE",
 238                         CommandCategories::general, 0);
 239         result.setActive (project != nullptr);
 240         break;
 241
 242     case CommandIDs::saveAndOpenInIDE:
 243        #if JUCE_MAC
 244         result.setInfo ("Save Project and Open in XCode...",
 245        #elif JUCE_WINDOWS
 246         result.setInfo ("Save Project and Open in Visual Studio...",
 247        #else
 248         result.setInfo ("Save Project and Open as a Makefile...",
 249        #endif
 250                         "Saves the project and launches it in an external IDE",
 251                         CommandCategories::general, 0);
 252         result.setActive (project != nullptr);
 253         result.defaultKeypresses.add (KeyPress ('l', ModifierKeys::commandModifier, 0));
 254         break;
 255
 256     case CommandIDs::showProjectSettings:
 257         result.setInfo ("Show Project Build Settings",
 258                         "Shows the build options for the project",
 259                         CommandCategories::general, 0);
 260         result.setActive (project != nullptr);
 261         result.defaultKeypresses.add (KeyPress ('i', ModifierKeys::commandModifier | ModifierKeys::shiftModifier, 0));
 262         break;
 263
 264     case StandardApplicationCommandIDs::del:
 265         result.setInfo ("Delete", String::empty, CommandCategories::general, 0);
 266         result.defaultKeypresses.add (KeyPress (KeyPress::deleteKey, 0, 0));
 267         result.defaultKeypresses.add (KeyPress (KeyPress::backspaceKey, 0, 0));
 268         result.setActive (projectTree != nullptr);
 269         break;
 270
 271     default:
 272         break;
 273     }
 274 }
 275
 276 bool ProjectContentComponent::isCommandActive (const CommandID commandID)
 277 {
 278     return project != nullptr;
 279 }
 280
 281 bool ProjectContentComponent::perform (const InvocationInfo& info)
 282 {
 283     switch (info.commandID)
 284     {
 285     case CommandIDs::saveProject:
 286         if (project != nullptr)
 287             project->save (true, true);
 288
 289         break;
 290
 291     case CommandIDs::saveProjectAs:
 292         if (project != nullptr)
 293             project->saveAsInteractive (true);
 294
 295         break;
 296
 297     case CommandIDs::closeProject:
 298         {
 299             MainWindow* mw = Component::findParentComponentOfClass ((MainWindow*) 0);
 300
 301             if (mw != nullptr)
 302                 mw->closeCurrentProject();
 303         }
 304
 305         break;
 306
 307     case CommandIDs::openInIDE:
 308         if (project != nullptr)
 309         {
 310             ScopedPointer <ProjectExporter> exporter (ProjectExporter::createPlatformDefaultExporter (*project));
 311             exporter->launchProject();
 312         }
 313         break;
 314
 315     case CommandIDs::saveAndOpenInIDE:
 316         if (project != nullptr && project->save (true, true) == FileBasedDocument::savedOk)
 317         {
 318             ScopedPointer <ProjectExporter> exporter (ProjectExporter::createPlatformDefaultExporter (*project));
 319             exporter->launchProject();
 320         }
 321         break;
 322
 323     case CommandIDs::showProjectSettings:
 324         if (projectTree != nullptr)
 325             projectTree->getRootItem()->setSelected (true, true);
 326
 327         break;
 328
 329     case StandardApplicationCommandIDs::del:
 330         if (projectTree != nullptr)
 331         {
 332             ProjectTreeViewBase* p = dynamic_cast <ProjectTreeViewBase*> (projectTree->getRootItem());
 333             if (p != nullptr)
 334                 p->deleteAllSelectedItems();
 335         }
 336
 337         break;
 338
 339     default:
 340         return false;
 341     }
 342
 343     return true;
 344 }