include/sfx2/templateabstractview.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  */
   9
  10 #ifndef __SFX2_TEMPLATEABSTRACTVIEW_HXX__
  11 #define __SFX2_TEMPLATEABSTRACTVIEW_HXX__
  12
  13 #include <sfx2/templateproperties.hxx>
  14 #include <sfx2/thumbnailview.hxx>
  15 #include <vcl/button.hxx>
  16 #include <vcl/fixed.hxx>
  17
  18 //template thumbnail item defines
  19 #define TEMPLATE_ITEM_MAX_WIDTH 160
  20 #define TEMPLATE_ITEM_MAX_HEIGHT 140
  21 #define TEMPLATE_ITEM_PADDING 5
  22 #define TEMPLATE_ITEM_MAX_TEXT_LENGTH 20
  23 #define TEMPLATE_ITEM_THUMBNAIL_MAX_HEIGHT 88
  24
  25 //template thumbnail height with a subtitle
  26 #define TEMPLATE_ITEM_MAX_HEIGHT_SUB 160
  27
  28 //template thumbnail image defines
  29 #define TEMPLATE_THUMBNAIL_MAX_HEIGHT TEMPLATE_ITEM_THUMBNAIL_MAX_HEIGHT - 2*TEMPLATE_ITEM_PADDING
  30 #define TEMPLATE_THUMBNAIL_MAX_WIDTH TEMPLATE_ITEM_MAX_WIDTH - 2*TEMPLATE_ITEM_PADDING
  31
  32 class SfxDocumentTemplates;
  33
  34 enum FILTER_APPLICATION
  35 {
  36     FILTER_APP_NONE,
  37     FILTER_APP_WRITER,
  38     FILTER_APP_CALC,
  39     FILTER_APP_IMPRESS,
  40     FILTER_APP_DRAW
  41 };
  42
  43 // Display template items depending on the generator application
  44 class ViewFilter_Application
  45 {
  46 public:
  47
  48     ViewFilter_Application (FILTER_APPLICATION App)
  49         : mApp(App)
  50     {}
  51
  52     virtual ~ViewFilter_Application () {}
  53
  54     virtual bool operator () (const ThumbnailViewItem *pItem);
  55
  56     bool isValid (const OUString& rPath) const;
  57
  58 protected:
  59
  60     FILTER_APPLICATION mApp;
  61 };
  62
  63 class ViewFilter_Keyword
  64 {
  65 public:
  66
  67     ViewFilter_Keyword (const OUString &rKeyword)
  68         : maKeyword(rKeyword)
  69     {}
  70
  71     bool operator () (const ThumbnailViewItem *pItem);
  72
  73 private:
  74
  75     OUString maKeyword;
  76 };
  77
  78 class SFX2_DLLPUBLIC TemplateAbstractView : public ThumbnailView
  79 {
  80 public:
  81
  82     TemplateAbstractView (Window *pParent, WinBits nWinStyle, bool bDisableTransientChildren);
  83
  84     TemplateAbstractView ( Window* pParent, const ResId& rResId, bool bDisableTransientChildren = false );
  85
  86     virtual ~TemplateAbstractView ();
  87
  88     void insertItem (const TemplateItemProperties &rTemplate);
  89
  90     // Fill view with new item list
  91     void insertItems (const std::vector<TemplateItemProperties> &rTemplates);
  92
  93     // Fill view with template folders thumbnails
  94     virtual void Populate () { }
  95
  96     virtual void reload () { }
  97
  98     virtual void showRootRegion () = 0;
  99
 100     virtual void showRegion (ThumbnailViewItem *pItem) = 0;
 101
 102     virtual sal_uInt16 createRegion (const OUString &rName) = 0;
 103
 104     // Return if we can have regions inside the current region
 105     virtual bool isNestedRegionAllowed () const = 0;
 106
 107     // Return if we can import templates to the current region
 108     virtual bool isImportAllowed () const = 0;
 109
 110     sal_uInt16 getCurRegionId () const;
 111
 112     const OUString& getCurRegionName () const;
 113
 114     // Check if the root region is visible or not.
 115     bool isNonRootRegionVisible () const;
 116
 117     void setOpenRegionHdl(const Link &rLink);
 118
 119     void setOpenTemplateHdl (const Link &rLink);
 120
 121     static BitmapEx scaleImg (const BitmapEx &rImg, long width, long height);
 122
 123     static BitmapEx getDefaultThumbnail( const OUString& rPath );
 124
 125     static BitmapEx fetchThumbnail (const OUString &msURL, long width, long height);
 126
 127 protected:
 128
 129     DECL_LINK(ShowRootRegionHdl, void*);
 130
 131     virtual void OnItemDblClicked(ThumbnailViewItem *pItem);
 132
 133 protected:
 134
 135     sal_uInt16 mnCurRegionId;
 136     OUString maCurRegionName;
 137
 138     PushButton maAllButton;
 139     FixedText  maFTName;
 140
 141     Link maOpenRegionHdl;
 142     Link maOpenTemplateHdl;
 143 };
 144
 145 #endif // __SFX2_TEMPLATEABSTRACTVIEW_HXX__
 146
 147 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */