juce/source/extras/the jucer/src/ui/jucer_EditingPanelBase.h

   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 #ifndef __JUCER_EDITINGPANELBASE_JUCEHEADER__
  27 #define __JUCER_EDITINGPANELBASE_JUCEHEADER__
  28
  29 #include "../model/jucer_JucerDocument.h"
  30 #include "jucer_ComponentLayoutEditor.h"
  31 class LayoutPropsPanel;
  32
  33
  34 //==============================================================================
  35 /**
  36     Base class for the layout and graphics panels - this takes care of arranging
  37     the properties panel and managing the viewport for the content.
  38
  39 */
  40 class EditingPanelBase  : public Component
  41 {
  42 public:
  43     //==============================================================================
  44     EditingPanelBase (JucerDocument& document,
  45                       Component* propsPanel,
  46                       Component* editorComp);
  47
  48     ~EditingPanelBase();
  49
  50     //==============================================================================
  51     void resized();
  52     void visibilityChanged();
  53
  54     virtual void updatePropertiesList() = 0;
  55
  56     virtual const Rectangle<int> getComponentArea() const = 0;
  57
  58     double getZoom() const;
  59     void setZoom (double newScale);
  60     void setZoom (double newScale, int anchorX, int anchorY);
  61
  62     // convert a pos relative to this component into a pos on the editor
  63     void xyToTargetXY (int& x, int& y) const;
  64
  65     void dragKeyHeldDown (bool isKeyDown);
  66
  67     class MagnifierComponent;
  68
  69 protected:
  70     JucerDocument& document;
  71
  72     Viewport* viewport;
  73     MagnifierComponent* magnifier;
  74     Component* editor;
  75     Component* propsPanel;
  76 };
  77
  78
  79 #endif   // __JUCER_EDITINGPANELBASE_JUCEHEADER__