juce/source/src/gui/components/filebrowser/juce_DirectoryContentsDisplayComponent.cpp

   1 /*
   2   ==============================================================================
   3
   4    This file is part of the JUCE library - "Jules' Utility Class Extensions"
   5    Copyright 2004-11 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 "../../../core/juce_StandardHeader.h"
  27
  28 BEGIN_JUCE_NAMESPACE
  29
  30 #include "juce_DirectoryContentsDisplayComponent.h"
  31
  32
  33 //==============================================================================
  34 DirectoryContentsDisplayComponent::DirectoryContentsDisplayComponent (DirectoryContentsList& listToShow)
  35     : fileList (listToShow)
  36 {
  37 }
  38
  39 DirectoryContentsDisplayComponent::~DirectoryContentsDisplayComponent()
  40 {
  41 }
  42
  43 //==============================================================================
  44 FileBrowserListener::~FileBrowserListener()
  45 {
  46 }
  47
  48 void DirectoryContentsDisplayComponent::addListener (FileBrowserListener* const listener)
  49 {
  50     listeners.add (listener);
  51 }
  52
  53 void DirectoryContentsDisplayComponent::removeListener (FileBrowserListener* const listener)
  54 {
  55     listeners.remove (listener);
  56 }
  57
  58 void DirectoryContentsDisplayComponent::sendSelectionChangeMessage()
  59 {
  60     Component::BailOutChecker checker (dynamic_cast <Component*> (this));
  61     listeners.callChecked (checker, &FileBrowserListener::selectionChanged);
  62 }
  63
  64 void DirectoryContentsDisplayComponent::sendMouseClickMessage (const File& file, const MouseEvent& e)
  65 {
  66     if (fileList.getDirectory().exists())
  67     {
  68         Component::BailOutChecker checker (dynamic_cast <Component*> (this));
  69         listeners.callChecked (checker, &FileBrowserListener::fileClicked, file, e);
  70     }
  71 }
  72
  73 void DirectoryContentsDisplayComponent::sendDoubleClickMessage (const File& file)
  74 {
  75     if (fileList.getDirectory().exists())
  76     {
  77         Component::BailOutChecker checker (dynamic_cast <Component*> (this));
  78         listeners.callChecked (checker, &FileBrowserListener::fileDoubleClicked, file);
  79     }
  80 }
  81
  82
  83 END_JUCE_NAMESPACE