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 INCLUDED_SFX2_TEMPLATEABSTRACTVIEW_HXX
  11 #define INCLUDED_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 148
  21 #define TEMPLATE_ITEM_PADDING 5
  22 #define TEMPLATE_ITEM_MAX_TEXT_LENGTH 20
  23 #define TEMPLATE_ITEM_THUMBNAIL_MAX_HEIGHT 96
  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     static bool isFilteredExtension(FILTER_APPLICATION filter, const OUString &rExt);
  57     bool isValid (const OUString& rPath) const;
  58
  59 protected:
  60
  61     FILTER_APPLICATION mApp;
  62 };
  63
  64 class ViewFilter_Keyword
  65 {
  66 public:
  67
  68     ViewFilter_Keyword (const OUString &rKeyword)
  69         : maKeyword(rKeyword)
  70     {}
  71
  72     bool operator () (const ThumbnailViewItem *pItem);
  73
  74 private:
  75
  76     OUString maKeyword;
  77 };
  78
  79 class SFX2_DLLPUBLIC TemplateAbstractView : public ThumbnailView
  80 {
  81 public:
  82
  83     TemplateAbstractView (Window *pParent, WinBits nWinStyle, bool bDisableTransientChildren);
  84     TemplateAbstractView ( Window* pParent, const ResId& rResId, bool bDisableTransientChildren = false );
  85     TemplateAbstractView ( Window* pParent );
  86
  87     virtual ~TemplateAbstractView ();
  88
  89     void insertItem (const TemplateItemProperties &rTemplate);
  90
  91     // Fill view with new item list
  92     void insertItems (const std::vector<TemplateItemProperties> &rTemplates);
  93
  94     // Fill view with template folders thumbnails
  95     virtual void Populate () { }
  96
  97     virtual void reload () { }
  98
  99     virtual void showRootRegion () = 0;
 100
 101     virtual void showRegion (ThumbnailViewItem *pItem) = 0;
 102
 103     virtual sal_uInt16 createRegion (const OUString &rName) = 0;
 104
 105     // Return if we can have regions inside the current region
 106     virtual bool isNestedRegionAllowed () const = 0;
 107
 108     // Return if we can import templates to the current region
 109     virtual bool isImportAllowed () const = 0;
 110
 111     sal_uInt16 getCurRegionId () const;
 112
 113     const OUString& getCurRegionName () const;
 114
 115     // Check if the root region is visible or not.
 116     bool isNonRootRegionVisible () const;
 117
 118     void setOpenRegionHdl(const Link &rLink);
 119
 120     void setOpenTemplateHdl (const Link &rLink);
 121
 122     static BitmapEx scaleImg (const BitmapEx &rImg, long width, long height);
 123
 124     static BitmapEx getDefaultThumbnail( const OUString& rPath );
 125
 126     static BitmapEx fetchThumbnail (const OUString &msURL, long width, long height);
 127
 128 protected:
 129
 130     DECL_LINK(ShowRootRegionHdl, void*);
 131
 132     virtual void OnItemDblClicked(ThumbnailViewItem *pItem);
 133
 134     virtual void Paint( const Rectangle& rRect );
 135
 136 protected:
 137
 138     sal_uInt16 mnCurRegionId;
 139     OUString maCurRegionName;
 140
 141     PushButton maAllButton;
 142     FixedText  maFTName;
 143
 144     Link maOpenRegionHdl;
 145     Link maOpenTemplateHdl;
 146 };
 147
 148 #endif // INCLUDED_SFX2_TEMPLATEABSTRACTVIEW_HXX
 149
 150 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */