juce/source/extras/Introjucer/Source/Application/jucer_DocumentEditorComponent.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_DocumentEditorComponent.h"
  27 #include "../Project/jucer_ProjectContentComponent.h"
  28
  29
  30 //==============================================================================
  31 DocumentEditorComponent::DocumentEditorComponent (OpenDocumentManager::Document* document_)
  32     : document (document_)
  33 {
  34     OpenDocumentManager::getInstance()->addListener (this);
  35 }
  36
  37 DocumentEditorComponent::~DocumentEditorComponent()
  38 {
  39     OpenDocumentManager::getInstance()->removeListener (this);
  40 }
  41
  42 void DocumentEditorComponent::documentAboutToClose (OpenDocumentManager::Document* closingDoc)
  43 {
  44     if (document == closingDoc)
  45     {
  46         jassert (document != nullptr);
  47         ProjectContentComponent* pcc = findParentComponentOfClass ((ProjectContentComponent*) 0);
  48
  49         if (pcc != nullptr)
  50         {
  51             pcc->hideDocument (document);
  52             return;
  53         }
  54
  55         jassertfalse
  56     }
  57 }
  58
  59 ApplicationCommandTarget* DocumentEditorComponent::getNextCommandTarget()
  60 {
  61     return findFirstTargetParentComponent();
  62 }
  63
  64 void DocumentEditorComponent::getAllCommands (Array <CommandID>& commands)
  65 {
  66     const CommandID ids[] = { CommandIDs::saveDocument,
  67                               CommandIDs::saveDocumentAs,
  68                               CommandIDs::closeDocument };
  69
  70     commands.addArray (ids, numElementsInArray (ids));
  71 }
  72
  73 void DocumentEditorComponent::getCommandInfo (const CommandID commandID, ApplicationCommandInfo& result)
  74 {
  75     result.setActive (document != nullptr);
  76     String name;
  77
  78     if (document != nullptr)
  79         name = " '" + document->getName().substring (0, 32) + "'";
  80
  81     switch (commandID)
  82     {
  83     case CommandIDs::saveDocument:
  84         result.setInfo ("Save" + name,
  85                         "Saves the current document",
  86                         CommandCategories::general, 0);
  87         result.defaultKeypresses.add (KeyPress ('s', ModifierKeys::commandModifier, 0));
  88         break;
  89
  90     case CommandIDs::saveDocumentAs:
  91         result.setInfo ("Save" + name + " As...",
  92                         "Saves the current document to a different filename",
  93                         CommandCategories::general, 0);
  94         result.defaultKeypresses.add (KeyPress ('s', ModifierKeys::commandModifier | ModifierKeys::shiftModifier, 0));
  95         break;
  96
  97     case CommandIDs::closeDocument:
  98         result.setInfo ("Close" + name,
  99                         "Closes the current document",
 100                         CommandCategories::general, 0);
 101         result.defaultKeypresses.add (KeyPress ('w', ModifierKeys::commandModifier | ModifierKeys::shiftModifier, 0));
 102         break;
 103
 104     default:
 105         break;
 106     }
 107 }
 108
 109 bool DocumentEditorComponent::perform (const InvocationInfo& info)
 110 {
 111     switch (info.commandID)
 112     {
 113     case CommandIDs::saveDocument:
 114         document->save();
 115         return true;
 116
 117     case CommandIDs::saveDocumentAs:
 118         jassertfalse //xxxx
 119         //document.save();
 120         return true;
 121
 122     case CommandIDs::closeDocument:
 123         OpenDocumentManager::getInstance()->closeDocument (document, true);
 124         return true;
 125
 126     default:
 127         break;
 128     }
 129
 130     return false;
 131 }