AbiWord: ap_Dialog_Lists.h Source File

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00001 /* AbiWord
00002  * Copyright (C) 1998 AbiSource, Inc.
00003  *
00004  * This program is free software; you can redistribute it and/or
00005  * modify it under the terms of the GNU General Public License
00006  * as published by the Free Software Foundation; either version 2
00007  * of the License, or (at your option) any later version.
00008  *
00009  * This program is distributed in the hope that it will be useful,
00010  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00011  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00012  * GNU General Public License for more details.
00013  *
00014  * You should have received a copy of the GNU General Public License
00015  * along with this program; if not, write to the Free Software
00016  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
00017  * 02110-1301 USA.
00018  */
00019 
00020 #ifndef AP_DIALOG_LISTS_H
00021 #define AP_DIALOG_LISTS_H
00022 
00023 #include <string>
00024 
00025 #include "xap_Frame.h"
00026 #include "xap_Dialog.h"
00027 #include "ap_Dialog_Modeless.h"
00028 #include "xav_View.h"
00029 #include "fl_BlockLayout.h"
00030 #include "fl_AutoNum.h"
00031 #include "fl_AutoLists.h"
00032 #include "pt_Types.h"
00033 #include "xap_Preview.h"
00034 
00035 class FV_View;
00036 class fl_BlockLayout;
00037 class AP_Preview_Paragraph;
00038 class AP_Dialog_Lists;
00039 
00040 
00041 class ABI_EXPORT AP_Lists_preview : public XAP_Preview
00042 {
00043 public:
00044 
00045     AP_Lists_preview(GR_Graphics * gc, AP_Dialog_Lists * pLists );
00046     virtual ~AP_Lists_preview(void);
00047 
00048     // data twiddlers
00049     void                draw(const UT_Rect *clip=NULL);
00050     AP_Dialog_Lists*    getLists(void);
00051     void                setData(const gchar * pszFont,float fAlign,float fIndent);
00052     void                setData(const std::string & font, float fAlign,
00053                                 float fIndent)
00054     {
00055         setData(font.c_str(), fAlign, fIndent);
00056     }
00057 
00058 protected:
00059 
00060     AP_Dialog_Lists*    m_pLists;
00061     GR_Font*            m_pFont;
00062     float               m_fAlign;
00063     float               m_fIndent;
00064     UT_sint32           m_iLine_pos[8];
00065     UT_sint32           m_iLine_height;
00066     bool                m_bFirst;
00067 };
00068 
00069 class ABI_EXPORT AP_Dialog_Lists : public AP_Dialog_Modeless
00070 {
00071   protected:
00072     virtual XAP_String_Id getWindowTitleStringId();
00073 
00074 public:
00075     AP_Dialog_Lists(XAP_DialogFactory * pDlgFactory, XAP_Dialog_Id id);
00076     virtual ~AP_Dialog_Lists(void);
00077 
00078     // these are used for the Modal version of the dialog called from the
00079     // styles dialog.
00080     typedef enum {
00081         a_OK,
00082         a_QUIT,
00083         a_CLOSE
00084     } tAnswer;
00085 
00086     AP_Dialog_Lists::tAnswer    getAnswer(void) const;
00087     void                        setAnswer(AP_Dialog_Lists::tAnswer ans ) {m_Answer = ans;}
00088     void                        StartList(void);
00089     void                        StopList(void);
00090     void                        Apply(void);
00091     void                        fillDialogFromBlock(void);
00092     void                        fillDialogFromVector(UT_GenericVector<const gchar*> * inVec);
00093     void                        PopulateDialogData(void);
00094     void                        fillFakeLabels(void);
00095     bool                        isLastOnLevel(void);
00096     gchar *                 getListStyleString( UT_uint32 iListType);
00097     UT_uint32                   decodeListType(char * listformat);
00098     UT_sint32                   findVecItem(UT_GenericVector<const gchar*> * v, const char * key);
00100     static UT_sint32                findVecItem(const PP_PropertyVector & v, const char * key);
00101     void                        fillUncustomizedValues(void);
00102     UT_uint32                   getID(void);
00103     UT_uint32                   getStoredID(void) { return m_iID;}
00104     fl_AutoNumPtr               getAutoNum(void) const;
00105     fl_BlockLayout *            getBlock(void) const;
00106     UT_uint32                   getTick(void);
00107     const UT_Vector *           getOutProps(void) const { return &m_OutProps;}
00108     void                        setTick(UT_uint32 iTick);
00109     bool                        isDirty(void) const {return m_bDirty;}
00110     void                        setDirty(void) {m_bDirty = true;}
00111     void                        clearDirty(void) {m_bDirty = false;}
00112 
00113     AV_View *                   getAvView(void);
00114     void                        generateFakeLabels(void);
00115     UT_UCSChar *                getListLabel(UT_sint32 itemNo);
00116     virtual void                event_PreviewAreaExposed();
00117     virtual void                _createPreviewFromGC(GR_Graphics * gc, UT_uint32 width, UT_uint32 height);
00118     void                        setModal(void) {m_bIsModal = true;}
00119     bool                        isModal(void) const { return m_bIsModal;}
00120 
00121 protected:
00122 
00123     // declare JavaBean-like accessors for private variable needed in the
00124     // platform code.
00125 
00126 #define SET_GATHER(a, u)  inline u get##a(void) const {return m_##a;} \
00127               inline void set##a(u p##a) {m_##a = p##a;}
00128 
00129     SET_GATHER(iLocalTick,      UT_uint32);
00130     SET_GATHER(iStartValue,     UT_uint32);
00131     SET_GATHER(newStartValue,   UT_uint32);
00132     SET_GATHER(fAlign,          float);
00133     SET_GATHER(fIndent,         float);
00134     SET_GATHER(bStartNewList,   bool);
00135     SET_GATHER(bApplyToCurrent, bool);
00136     SET_GATHER(bResumeList,     bool);
00137     SET_GATHER(bisCustomized,   bool);
00138     SET_GATHER(isListAtPoint,   bool);
00139     SET_GATHER(bguiChanged,     bool);
00140     SET_GATHER(NewListType,     FL_ListType);
00141     SET_GATHER(DocListType,     FL_ListType);
00142     SET_GATHER(iLevel,          UT_uint32);
00143     SET_GATHER(pView,           FV_View *);
00144 
00145 
00146 #undef SET_GATHER
00147 
00148     void copyCharToDelim(const std::string & pszDelim)
00149     {
00150         m_pszDelim = pszDelim;
00151     }
00152     const std::string & getDelim(void) const
00153     {
00154         return m_pszDelim;
00155     }
00156     void copyCharToDecimal(const std::string & pszDecimal)
00157     {
00158         m_pszDecimal = pszDecimal;
00159     }
00160     const std::string & getDecimal( void) const
00161     {
00162         return m_pszDecimal;
00163     }
00164     void copyCharToFont(const std::string & pszFont)
00165     {
00166         m_pszFont = pszFont;
00167     }
00168     const std::string & getFont(void)
00169     {
00170         return m_pszFont;
00171     }
00172     void copyCharToWindowName(const char* pszName);
00173     const char * getWindowName() const;
00174     AP_Lists_preview* getListsPreview() { return m_pListsPreview; }
00175     void              setCurrentFold(UT_sint32 iLevel)
00176         { m_iCurrentLevel = iLevel;}
00177     UT_sint32         getCurrentFold(void)
00178         { return m_iCurrentLevel;}
00179     virtual void      setFoldLevelInGUI(void) = 0;
00180     virtual bool      isPageLists(void) = 0;
00181     void              setFoldingLevelChanged(bool b)
00182       { m_bFoldingLevelChanged = b;}
00183 private:
00184 
00185 
00186     // These are the "current use" dialog data items,
00187     // which are liberally read and set by the
00188     // accessor methods above.
00189     FV_View*                m_pView;
00190     // is this used in a modeless dialog like this?
00191     //
00192     // These will all be rationalized after windows get the
00193     // new dialog
00194 
00195     tAnswer                 m_Answer;
00196     bool                    m_isListAtPoint;
00197     bool                    m_previousListExistsAtPoint;
00198     UT_UCSChar              m_curListLabel[100];
00199     UT_UCSChar              m_newListLabel[100];
00200     FL_ListType             m_NewListType;
00201     std::string             m_pszDelim;
00202     std::string             m_pszDecimal;
00203     std::string             m_pszFont;
00204     float                   m_fAlign;
00205     float                   m_fIndent;
00206     UT_uint32               m_iLevel;
00207     UT_uint32               m_iStartValue;
00208 
00209     UT_uint32               m_iWidth;
00210     UT_uint32               m_iHeight;
00211     UT_uint32               m_iLocalTick;
00212     UT_uint32               m_curStartValue;
00213     UT_uint32               m_newStartValue;
00214     UT_uint32               m_curListLevel;
00215     UT_uint32               m_newListLevel;
00216     UT_uint32               m_iID;
00217     FL_ListType             m_DocListType;
00218 
00219     bool                    m_bStartList;
00220 
00221     bool                    m_bStartNewList;
00222     bool                    m_bApplyToCurrent;
00223     bool                    m_bResumeList;
00224     bool                    m_bisCustomized;
00225     bool                    m_bguiChanged;
00226 
00227     AP_Preview_Paragraph*   m_paragraphPreview;
00228     AP_Lists_preview*       m_pListsPreview;
00229 
00230     fl_Layout*              m_pFakeLayout[4];
00231     pf_Frag_Strux*      m_pFakeSdh[4];
00232     fl_AutoNumPtr               m_pFakeAuto;
00233     PD_Document *           m_pFakeDoc;
00234     bool                    m_bDirty;
00235     bool                    m_bIsModal;
00236     UT_sint32               m_iCurrentLevel;
00237     UT_Vector               m_OutProps;
00238     UT_String               m_Output[5];
00239     bool                                    m_bFoldingLevelChanged;
00240 };
00241 
00242 
00243 #endif /* AP_DIALOG_LISTS_H */