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@@ -1,2190 +0,0 @@
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-/* ==========================================================================
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- File : RuleRichEditCtrl.cpp
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-
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- Class : CRulerRichEditCtrl
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-
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- Author : Johan Rosengren, Abstrakt Mekanik AB
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- Iain Clarke
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-
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- Date : 2004-04-17
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-
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- Purpose : "CRulerRichEditCtrl" is a "CWnd" derived class containing an
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- embedded RTF-control, a ruler-control with dragable tab-
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- positions and a formatting toolbar. The class can be used
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- to - for example - add a complete mini-editor to a modal
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- or modeless dialog box.
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-
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- Description : The class mainly handles mouse messages. The mouse
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- messages are sent from the ruler control, and are
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- button down, where the a check is made for the cursor
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- located on one of the tab-markers, mouse move, where an
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- XORed line is drawn across the RTF-control and button up,
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- where a new tab position is set. The class also handles
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- the toolbar buttons, setting styles as
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- appropriate for the selected text.
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-
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- Usage : Add a "CRulerRichEditCtrl"-member to the parent class.
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- Call Create to create the control. "GetRichEditCtrl" can
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- be used to access the embedded RTF-control. Remember to
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- call "AfxInitRichEdit(2)"!
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-
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- The contents can be saved to disk by calling "Save", and
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- loaded from disk by calling "Load". The two functions
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- will automatically display a file dialog if the file
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- name parameter of the calls are left empty.
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-
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- "GetRTF" and "SetRTF" can be used to get and set the
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- contents of the embedded RTF-control as RTF
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- respectively.
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-
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- The ruler measures can be displayed as inches or
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- centimeters, by calling "SetMode". "GetMode" will get the
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- current mode.
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-
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- ========================================================================*/
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-
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-#include "stdafx.h"
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-#include "StdGrfx.h"
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-#include "RulerRichEditCtrl.h"
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-#include "TextFile/TextFile.h"
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-#include "..\Options.h"
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-#include "..\Misc.h"
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-#include "..\HyperLink.h"
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-
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-#include "ids.h"
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-#include ".\rulerricheditctrl.h"
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-
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-#ifdef _DEBUG
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-#define new DEBUG_NEW
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-#undef THIS_FILE
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-static char THIS_FILE[] = __FILE__;
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-#endif
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-
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-/////////////////////////////////////////////////////////////////////////////
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-// Registered messages for ruler/CRulerRichEditCtrl communication
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-
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-UINT urm_RULERACTION = ::RegisterWindowMessage( _T( "_RULERRICHEDITCTRL_RULER_TRACK_" ) );
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-UINT urm_GETSCROLLPOS = ::RegisterWindowMessage( _T( "_RULERRICHEDITCTRL_GET_SCROLL_POS_" ) );
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-UINT urm_SETCURRENTFONTNAME = ::RegisterWindowMessage( _T( "_RULERRICHEDITCTRL_SET_CURRENT_FONT_NAME" ) );
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-UINT urm_SETCURRENTFONTSIZE = ::RegisterWindowMessage( _T( "_RULERRICHEDITCTRL_SET_CURRENT_FONT_SIZE" ) );
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-UINT urm_SETCURRENTFONTCOLOR = ::RegisterWindowMessage( _T( "_RULERRICHEDITCTRL_SET_CURRENT_FONT_COLOR" ) );
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-
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-/////////////////////////////////////////////////////////////////////////////
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-// Stream callback functions
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-// Callbacks to the Save and Load functions.
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-
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-static DWORD CALLBACK StreamOut( DWORD_PTR dwCookie, LPBYTE pbBuff, LONG cb, LONG *pcb )
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-{
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-
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- // Setting up temp buffer
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- char* buff;
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- buff = new char[cb + 1];
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- buff[cb] = ( char ) 0;
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- strncpy(buff, (LPCSTR)pbBuff, cb);
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- int max = (int)strlen(buff);
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-
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- CString* str = (CString*) dwCookie;
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-
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-#ifdef _UNICODE
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-
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- // We want to convert the buff to wide chars
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- int length = ::MultiByteToWideChar(CP_UTF8, 0, buff, max, NULL, 0);
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- if(length)
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- {
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- TCHAR* wBuff = new TCHAR[length+1];
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- ::MultiByteToWideChar(CP_UTF8, 0, buff, max, wBuff, length);
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- wBuff[length] = 0;
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- *str += wBuff;
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- delete[] wBuff;
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- }
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-
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-#else
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-
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- *str += buff;
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-
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-#endif
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-
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- delete[] buff;
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- *pcb = max;
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-
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- return 0;
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-
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-}
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-
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-static DWORD CALLBACK StreamIn( DWORD_PTR dwCookie, LPBYTE pbBuff, LONG cb, LONG *pcb )
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-{
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-
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- CString* str = ( ( CString* ) dwCookie );
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-
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-#ifdef _UNICODE
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-
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- // Unicode is only supported for SF_TEXT, so we need
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- // to convert
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- LPCTSTR ptr = str->GetBuffer( (*str).GetLength() );
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- int length = ::WideCharToMultiByte( CP_UTF8, 0, ptr, -1, NULL, 0, NULL, NULL );
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- int max = min( cb, length );
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- if( length )
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- {
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- char* buff = new char[ length ];
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- ::WideCharToMultiByte( CP_UTF8, 0, ptr, -1, buff, length + 1, NULL, NULL );
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- strncpy( (LPSTR) pbBuff, buff, max );
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- delete[] buff;
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- }
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- str->ReleaseBuffer();
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-
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-#else
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-
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- int max = min( cb, (*str).GetLength() );
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- strncpy( ( LPSTR ) pbBuff, (*str) , max );
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-
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-#endif
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-
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- (*str) = (*str).Right( (*str).GetLength() - max );
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-
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- *pcb = max;
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-
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- return 0;
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-
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-}
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-
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-/////////////////////////////////////////////////////////////////////////////
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-// CRulerRichEditCtrl
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-
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-CRulerRichEditCtrl::CRulerRichEditCtrl() : m_pen( PS_DOT, 0, RGB( 0, 0, 0 ) )
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-/* ============================================================
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- Function : CRulerRichEditCtrl::CRulerRichEditCtrl
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- Description : constructor
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- Access : Public
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-
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- Return : void
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- Parameters : none
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-
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- Usage :
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-
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- ============================================================*/
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-{
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- m_rulerPosition = 0;
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- m_margin = 0;
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- m_movingtab = -1;
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- m_offset = 0;
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- m_readOnly = FALSE;
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- m_bInWrapMode = g_Opt.GetEditWordWrap();
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- ShowToolbar();
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- ShowRuler();
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-}
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-
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-CRulerRichEditCtrl::~CRulerRichEditCtrl()
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-/* ============================================================
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- Function : CRulerRichEditCtrl::~CRulerRichEditCtrl
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- Description : destructor
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- Access : Public
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-
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- Return : void
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- Parameters : none
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-
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- Usage :
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-
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- ============================================================*/
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-{
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- m_pen.DeleteObject();
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-}
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-
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-
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-BOOL CRulerRichEditCtrl::Create( DWORD dwStyle, const RECT &rect, CWnd* pParentWnd, UINT nID, BOOL autohscroll )
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-/* ============================================================
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- Function : CRulerRichEditCtrl::Create
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- Description : Creates the control and sub controls.
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- Access : Public
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-
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- Return : BOOL - "TRUE" if created OK.
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- Parameters : DWORD dwStyle - Style of the control,
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- normally "WS_CHILD"
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- and "WS_VISIBLE".
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- const RECT &rect - Placement rectangle.
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- CWnd* pParentWnd - Parent window.
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- UINT nID - Control ID
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- BOOL autohscroll - "TRUE" if the RTF-control
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- should have the
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- "ES_AUTOHSCROLL" style
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- set.
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-
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- Usage : Call to create the control.
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-
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- ============================================================*/
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-{
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- BOOL result = CWnd::Create(NULL, _T( "" ), dwStyle, rect, pParentWnd, nID);
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- if ( result )
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- {
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-
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- result = FALSE;
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- // Save screen resolution for
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- // later on.
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- CClientDC dc( this );
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- m_physicalInch = dc.GetDeviceCaps( LOGPIXELSX );
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-
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- // Create sub-controls
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- if( CreateRTFControl( autohscroll ) )
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- {
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- CreateMargins();
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- if( CreateToolbar() )
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- {
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- if( CreateRuler() )
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- {
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- UpdateToolbarButtons();
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- result = TRUE;
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- }
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- }
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-
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- //Do wrap will reverse the saved option so initially set it as opposite of what it's saved as
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- m_bInWrapMode = !m_bInWrapMode;
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- DoWrap();
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- }
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- }
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-
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- return result;
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-}
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-
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-BOOL CRulerRichEditCtrl::CreateToolbar()
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-/* ============================================================
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- Function : CRulerRichEditCtrl::CreateToolbar
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- Description : Creates the toolbar control
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- Access : Private
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-
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- Return : BOOL - "TRUE" if the toolbar was created ok.
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- Parameters : none
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-
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- Usage : Called during control creation
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-
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- ============================================================*/
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-{
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-
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- CRect rect;
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- GetClientRect( rect );
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-
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- CRect toolbarRect( 0, 0, rect.right, TOOLBAR_HEIGHT );
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- return m_toolbar.Create( this, toolbarRect );
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-}
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-
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-BOOL CRulerRichEditCtrl::CreateRuler()
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-/* ============================================================
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- Function : CRulerRichEditCtrl::CreateRuler
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- Description : Creates the ruler control
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- Access : Private
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-
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- Return : BOOL - "TRUE" if created ok.
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- Parameters : none
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-
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- Usage : Called during control creation
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-
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- ============================================================*/
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-{
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- CRect rect;
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- GetClientRect( rect );
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-
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- CRect rulerRect( 0, TOOLBAR_HEIGHT, rect.right, TOOLBAR_HEIGHT + RULER_HEIGHT );
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- return m_ruler.Create( rulerRect, this, RULER_CONTROL );
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-}
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-
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-BOOL CRulerRichEditCtrl::CreateRTFControl( BOOL autohscroll )
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-/* ============================================================
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- Function : CRulerRichEditCtrl::CreateRTFControl
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- Description : Creates the embedded RTF-control.
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- Access : Private
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-
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- Return : BOOL - "TRUE" if created ok.
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- Parameters : BOOL autohscroll - "TRUE" if the RTF-control
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- should have the
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- "ES_AUTOHSCROLL" style
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- set.
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-
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- Usage : Called during control creation
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-
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- ============================================================*/
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-{
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- BOOL result = FALSE;
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-
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- CRect rect;
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- GetClientRect( rect );
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-
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- int top = TOOLBAR_HEIGHT + RULER_HEIGHT;
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- CRect rtfRect( 0, top, rect.right, rect.bottom );
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- DWORD style = ES_NOHIDESEL|WS_CHILD|WS_VISIBLE|WS_HSCROLL|WS_VSCROLL|ES_WANTRETURN|ES_MULTILINE;
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- if( autohscroll )
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- style |= ES_AUTOHSCROLL;
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-
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- if( m_rtf.Create( style, rtfRect, this ) )
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- {
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- // Setting up default tab stops
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- ParaFormat para( PFM_TABSTOPS );
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- para.cTabCount = MAX_TAB_STOPS;
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- for( int t = 0; t < MAX_TAB_STOPS ; t++ )
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- para.rgxTabs[ t ] = 640 * ( t + 1 );
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-
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- m_rtf.SetParaFormat( para );
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-
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- // Setting default character format
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- CharFormat cf;
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- cf.dwMask = CFM_SIZE | CFM_FACE | CFM_BOLD | CFM_ITALIC | CFM_UNDERLINE | CFM_LINK;
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- cf.yHeight = CGetSetOptions::GetEditorDefaultFontSize() * 20;
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- cf.dwEffects = 0;
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- lstrcpy( cf.szFaceName, _T( "Segoe UI" ) );
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- m_rtf.SendMessage(EM_SETCHARFORMAT, 0, (LPARAM)&cf);
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-
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-#ifndef SES_HYPERLINKTOOLTIPS
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-#define SES_HYPERLINKTOOLTIPS 8
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-#endif
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-#ifndef SES_NOFOCUSLINKNOTIFY
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-#define SES_NOFOCUSLINKNOTIFY 32
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-#endif
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-
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- DWORD style = SES_HYPERLINKTOOLTIPS | SES_NOFOCUSLINKNOTIFY;
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- m_rtf.SendMessage(EM_SETEDITSTYLE, style, style);
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-
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- m_rtf.SendMessage(EM_AUTOURLDETECT, TRUE, 0);
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-
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- // Set the internal tabs array
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- SetTabStops( ( LPLONG ) ( para.rgxTabs ), MAX_TAB_STOPS );
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-
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- m_rtf.SetEventMask( m_rtf.GetEventMask() | ENM_SELCHANGE | ENM_SCROLL | ENM_CHANGE | ENM_LINK );
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- SetReadOnly( GetReadOnly() );
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-
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- result = TRUE;
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- }
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-
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- return result;
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-}
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-
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-void CRulerRichEditCtrl::CreateMargins()
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-/* ============================================================
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- Function : CRulerRichEditCtrl::CreateMargins
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- Description : Sets the margins for the subcontrols and
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- the RTF-control edit rect.
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- Access : Private
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-
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- Return : void
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- Parameters : none
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-
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- Usage : Called during control creation.
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-
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- ============================================================*/
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-{
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- // Set up edit rect margins
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- int scmargin = 4;
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- CRect rc;
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- m_rtf.GetClientRect( rc );
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-
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- rc.top = scmargin;
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- rc.left = scmargin * 2;
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- rc.right -= scmargin * 2;
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-
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- m_rtf.SetRect( rc );
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-
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- // Get the diff between the window- and client
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- // rect of the RTF-control. This gives the actual
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- // size of the RTF-control border.
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- CRect r1;
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- CRect r2;
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-
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- m_rtf.GetWindowRect( r1 );
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- m_rtf.GetClientRect( r2 );
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- m_rtf.ClientToScreen( r2 );
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-
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- // Create the margin for the toolbar
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- // controls and the ruler.
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- m_margin = scmargin * 2 + r2.left - r1.left;
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- m_ruler.SetMargin( m_margin );
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-}
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-
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-BEGIN_MESSAGE_MAP(CRulerRichEditCtrl, CWnd)
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- //{{AFX_MSG_MAP(CRulerRichEditCtrl)
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- ON_WM_PAINT()
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- ON_WM_ERASEBKGND()
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- ON_WM_SIZE()
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- ON_MESSAGE( WM_SETTEXT, OnSetText )
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- ON_MESSAGE( WM_GETTEXT, OnGetText )
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- ON_MESSAGE( WM_GETTEXTLENGTH, OnGetTextLength )
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- ON_BN_CLICKED(BUTTON_FONT, OnButtonFont)
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- ON_BN_CLICKED(BUTTON_COLOR, OnButtonColor)
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- ON_BN_CLICKED(BUTTON_BOLD, OnButtonBold)
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- ON_BN_CLICKED(BUTTON_ITALIC, OnButtonItalic)
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- ON_BN_CLICKED(BUTTON_UNDERLINE, OnButtonUnderline)
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- ON_BN_CLICKED(BUTTON_LEFTALIGN, OnButtonLeftAlign)
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- ON_BN_CLICKED(BUTTON_CENTERALIGN, OnButtonCenterAlign)
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- ON_BN_CLICKED(BUTTON_RIGHTALIGN, OnButtonRightAlign)
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- ON_BN_CLICKED(BUTTON_INDENT, OnButtonIndent)
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- ON_BN_CLICKED(BUTTON_OUTDENT, OnButtonOutdent)
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- ON_BN_CLICKED(BUTTON_BULLET, OnButtonBullet)
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- ON_BN_CLICKED(ID_BUTTONWRAP, OnButtonWrap)
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- ON_WM_SETFOCUS()
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- ON_REGISTERED_MESSAGE(urm_RULERACTION, OnTrackRuler)
|
|
|
- ON_REGISTERED_MESSAGE(urm_GETSCROLLPOS, OnGetScrollPos)
|
|
|
- ON_REGISTERED_MESSAGE(urm_SETCURRENTFONTNAME, OnSetCurrentFontName)
|
|
|
- ON_REGISTERED_MESSAGE(urm_SETCURRENTFONTSIZE, OnSetCurrentFontSize)
|
|
|
- ON_NOTIFY(EN_LINK, RTF_CONTROL, OnLink)
|
|
|
- ON_REGISTERED_MESSAGE(urm_SETCURRENTFONTCOLOR, OnSetCurrentFontColor)
|
|
|
- //}}AFX_MSG_MAP
|
|
|
- ON_WM_KEYDOWN()
|
|
|
-END_MESSAGE_MAP()
|
|
|
-
|
|
|
-void CRulerRichEditCtrl::OnLink(NMHDR* pnm, LRESULT* pResult)
|
|
|
-{
|
|
|
- ENLINK* pnml = reinterpret_cast<ENLINK*>(pnm);
|
|
|
-
|
|
|
- if (pnml->msg == WM_LBUTTONDOWN ||
|
|
|
- (pnml->msg == WM_KEYDOWN && pnml->wParam == VK_RETURN))
|
|
|
- {
|
|
|
- CString url;
|
|
|
- m_rtf.GetTextRange(pnml->chrg.cpMin, pnml->chrg.cpMax, url);
|
|
|
- CHyperLink::GotoURL(url, SW_SHOW);
|
|
|
-
|
|
|
- *pResult = 1; // message handled
|
|
|
- }
|
|
|
-
|
|
|
- *pResult = 0; // enable default processing
|
|
|
-}
|
|
|
-
|
|
|
-/////////////////////////////////////////////////////////////////////////////
|
|
|
-// CRulerRichEditCtrl message handlers
|
|
|
-
|
|
|
-void CRulerRichEditCtrl::OnPaint()
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::OnPaint
|
|
|
- Description : Paints the ruler.
|
|
|
- Access : Protected
|
|
|
-
|
|
|
- Return : void
|
|
|
- Parameters : none
|
|
|
-
|
|
|
- Usage : Called from MFC.
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
-
|
|
|
- CPaintDC mainDC(this);
|
|
|
- UpdateTabStops();
|
|
|
-
|
|
|
-}
|
|
|
-
|
|
|
-BOOL CRulerRichEditCtrl::OnEraseBkgnd( CDC* /*pDC*/ )
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::OnEraseBkgnd
|
|
|
- Description : Returns "TRUE" to avoid flicker.
|
|
|
- Access : Protected
|
|
|
-
|
|
|
- Return : BOOL - Always "TRUE",
|
|
|
- Parameters : CDC* pDC - Not used
|
|
|
-
|
|
|
- Usage : Called from MFC.
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
-
|
|
|
- return TRUE;
|
|
|
-
|
|
|
-}
|
|
|
-
|
|
|
-BOOL CRulerRichEditCtrl::OnNotify( WPARAM wParam, LPARAM lParam, LRESULT* pResult )
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::OnNotify
|
|
|
- Description : Called as the RTF-control is updated or
|
|
|
- the selection changes.
|
|
|
- Access : Protected
|
|
|
-
|
|
|
- Return : BOOL - From base class
|
|
|
- Parameters : WPARAM wParam - Control ID
|
|
|
- LPARAM lParam - Not interested
|
|
|
- LRESULT* pResult - Not interested
|
|
|
-
|
|
|
- Usage : Called from MFC. We must check the control
|
|
|
- every time the selection changes or the
|
|
|
- contents are changed, as the cursor might
|
|
|
- have entered a new paragraph, with new tab
|
|
|
- and/or font settings.
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
-
|
|
|
- if( wParam == RTF_CONTROL )
|
|
|
- {
|
|
|
-
|
|
|
- // Update the toolbar
|
|
|
- UpdateToolbarButtons();
|
|
|
-
|
|
|
- // Update ruler
|
|
|
- CRect rect;
|
|
|
- GetClientRect( rect );
|
|
|
- rect.top = TOOLBAR_HEIGHT;
|
|
|
- rect.bottom = rect.top + RULER_HEIGHT;
|
|
|
-
|
|
|
- RedrawWindow( rect );
|
|
|
-
|
|
|
- }
|
|
|
-
|
|
|
- return CWnd::OnNotify( wParam, lParam, pResult );
|
|
|
-
|
|
|
-}
|
|
|
-
|
|
|
-void CRulerRichEditCtrl::OnSize( UINT nType, int cx, int cy )
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::OnSize
|
|
|
- Description : We resize the embedded RTF-control.
|
|
|
- Access : Protected
|
|
|
-
|
|
|
- Return : void
|
|
|
- Parameters : UINT nType - Not interested
|
|
|
- int cx - New width
|
|
|
- int cy - New height
|
|
|
-
|
|
|
- Usage : Called from MFC.
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
-
|
|
|
- CWnd::OnSize( nType, cx, cy );
|
|
|
-
|
|
|
- if( m_rtf.m_hWnd )
|
|
|
- {
|
|
|
-
|
|
|
- LayoutControls( cx, cy );
|
|
|
-
|
|
|
- }
|
|
|
-
|
|
|
-}
|
|
|
-
|
|
|
-void CRulerRichEditCtrl::OnSetFocus( CWnd* pOldWnd )
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::OnSetFocus
|
|
|
- Description : We handle over the focus to the embedded
|
|
|
- RTF-control.
|
|
|
- Access : Protected
|
|
|
-
|
|
|
- Return : void
|
|
|
- Parameters : CWnd* pOldWnd - Not used
|
|
|
-
|
|
|
- Usage : Called from MFC.
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
-
|
|
|
- CWnd::OnSetFocus( pOldWnd );
|
|
|
- m_rtf.SetFocus();
|
|
|
-
|
|
|
-}
|
|
|
-
|
|
|
-LRESULT CRulerRichEditCtrl::OnGetScrollPos(WPARAM, LPARAM)
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::OnGetScrollPos
|
|
|
- Description : The function handles the registered message
|
|
|
- "urm_GETSCROLLPOS", that is sent from the
|
|
|
- ruler to get the current scroll position
|
|
|
- of the embedded RTF-control.
|
|
|
- Access : Protected
|
|
|
-
|
|
|
- Return : LRESULT - Current scroll pos
|
|
|
- Parameters : WPARAM mode - Not used
|
|
|
- LPARAM pt - Not used
|
|
|
-
|
|
|
- Usage : Called from MFC
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
-
|
|
|
- return m_rtf.GetScrollPos( SB_HORZ );
|
|
|
-
|
|
|
-}
|
|
|
-
|
|
|
-LRESULT CRulerRichEditCtrl::OnTrackRuler(WPARAM mode, LPARAM pt)
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::OnTrackRuler
|
|
|
- Description : The function handles the registered message
|
|
|
- "urm_RULERACTION", that is sent from the
|
|
|
- mouse handling mappings in the ruler control.
|
|
|
- The function handles dragging of tabulator
|
|
|
- points in the ruler.
|
|
|
- Access : Protected
|
|
|
-
|
|
|
- Return : LRESULT - Not used
|
|
|
- Parameters : WPARAM mode - The type of mouse operation,
|
|
|
- "DOWN", "MOVE" or "UP"
|
|
|
- LPARAM pt - Cursor point for the cursor.
|
|
|
-
|
|
|
- Usage : Called from MFC.
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
-
|
|
|
- CPoint* point = ( CPoint* ) pt;
|
|
|
- int toolbarHeight = 0;
|
|
|
- if( m_showToolbar )
|
|
|
- toolbarHeight = TOOLBAR_HEIGHT;
|
|
|
-
|
|
|
- switch( mode )
|
|
|
- {
|
|
|
- case DOWN:
|
|
|
- // The left mouse button is clicked
|
|
|
- {
|
|
|
- // Check if we clicked on a tab-marker.
|
|
|
- int pos = m_rtf.GetScrollPos( SB_HORZ );
|
|
|
- m_movingtab = -1;
|
|
|
- CRect hitRect;
|
|
|
- int y = RULER_HEIGHT - 9;
|
|
|
- for( int t = 0 ; t < MAX_TAB_STOPS ; t++ )
|
|
|
- {
|
|
|
- int x = m_tabs[ t ] + m_margin - pos;
|
|
|
- hitRect.SetRect( x - 2, y - 1, x + 3, y + 3 );
|
|
|
- if( hitRect.PtInRect( *point ) )
|
|
|
- {
|
|
|
- // Yes, we did.
|
|
|
- m_movingtab = t;
|
|
|
-
|
|
|
- // Calc offset, as the hit area is wider than
|
|
|
- // the 1 pixel tab line
|
|
|
- m_offset = point->x - ( m_tabs[ t ] + m_margin - pos );
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if( m_movingtab != -1 )
|
|
|
- {
|
|
|
-
|
|
|
- // We did click in a tab marker.
|
|
|
- // Start dragging
|
|
|
-
|
|
|
- // Find initial ruler position
|
|
|
- m_rulerPosition = point->x - m_offset;
|
|
|
- CRect rect;
|
|
|
- GetClientRect( rect );
|
|
|
-
|
|
|
- // Draw a new ruler line
|
|
|
- CClientDC dc( this );
|
|
|
- dc.SelectObject( &m_pen );
|
|
|
- dc.SetROP2( R2_XORPEN );
|
|
|
-
|
|
|
- dc.MoveTo( m_rulerPosition, toolbarHeight + 3 );
|
|
|
- dc.LineTo( m_rulerPosition, rect.Height() );
|
|
|
-
|
|
|
- dc.SelectStockObject( BLACK_PEN );
|
|
|
-
|
|
|
- }
|
|
|
- }
|
|
|
- break;
|
|
|
-
|
|
|
- case MOVE:
|
|
|
- // The mouse is moved
|
|
|
- {
|
|
|
- if( m_movingtab != -1 )
|
|
|
- {
|
|
|
- CRect rect;
|
|
|
- GetClientRect( rect );
|
|
|
- CClientDC dc( this );
|
|
|
-
|
|
|
- // Erase previous line
|
|
|
- dc.SelectObject( &m_pen );
|
|
|
- dc.SetROP2( R2_XORPEN );
|
|
|
-
|
|
|
- dc.MoveTo( m_rulerPosition, toolbarHeight + 3 );
|
|
|
- dc.LineTo( m_rulerPosition, rect.Height() );
|
|
|
-
|
|
|
- // Set up new line
|
|
|
- // Calc min and max. We can not place this marker
|
|
|
- // before the previous or after the next. Neither
|
|
|
- // can we move the marker outside the ruler.
|
|
|
- int pos = m_rtf.GetScrollPos( SB_HORZ );
|
|
|
- int min = m_margin + m_offset;
|
|
|
- if( m_movingtab > 0 )
|
|
|
- min = ( m_tabs[ m_movingtab - 1 ] + m_margin - pos ) + 3 + m_offset;
|
|
|
-
|
|
|
- int max = rect.Width() - 5 + m_offset;
|
|
|
- if( m_movingtab < m_tabs.GetUpperBound() )
|
|
|
- max = ( m_tabs[ m_movingtab + 1 ] + m_margin - pos ) - 3 + m_offset;
|
|
|
- max = min( max, rect.Width() - 5 + m_offset );
|
|
|
-
|
|
|
- // Set new positions
|
|
|
- m_rulerPosition = max( min, point->x - m_offset );
|
|
|
- m_rulerPosition = min( m_rulerPosition, max );
|
|
|
-
|
|
|
- // Draw the new line
|
|
|
- dc.MoveTo( m_rulerPosition, toolbarHeight + 3 );
|
|
|
- dc.LineTo( m_rulerPosition, rect.Height() );
|
|
|
-
|
|
|
- dc.SelectStockObject( BLACK_PEN );
|
|
|
-
|
|
|
- }
|
|
|
- }
|
|
|
- break;
|
|
|
-
|
|
|
- case UP:
|
|
|
- // The mouse button is released
|
|
|
- {
|
|
|
- if( m_movingtab != -1 )
|
|
|
- {
|
|
|
-
|
|
|
- // Set new value for tab position
|
|
|
- int pos = m_rtf.GetScrollPos( SB_HORZ );
|
|
|
- m_tabs[ m_movingtab ] = m_rulerPosition - m_margin + pos - m_offset;
|
|
|
-
|
|
|
- // Get the current tabstops, as we
|
|
|
- // must set all tabs in one operation
|
|
|
- ParaFormat para( PFM_TABSTOPS );
|
|
|
- para.cTabCount = MAX_TAB_STOPS;
|
|
|
- m_rtf.GetParaFormat( para );
|
|
|
-
|
|
|
- // Convert current position to twips
|
|
|
- double twip = ( double )m_physicalInch / 1440;
|
|
|
- int tabpos = m_tabs[ m_movingtab ];
|
|
|
- tabpos = ( int ) ( ( double ) tabpos / twip +.5 );
|
|
|
- para.rgxTabs[ m_movingtab ] = tabpos;
|
|
|
-
|
|
|
- // Set tabs to control
|
|
|
- m_rtf.SetParaFormat( para );
|
|
|
-
|
|
|
- // Erase the ruler
|
|
|
- m_ruler.RedrawWindow();
|
|
|
- m_rtf.RedrawWindow();
|
|
|
-
|
|
|
- m_movingtab = -1;
|
|
|
- m_rtf.SetFocus();
|
|
|
-
|
|
|
- }
|
|
|
- }
|
|
|
- break;
|
|
|
- }
|
|
|
-
|
|
|
- return 0;
|
|
|
-
|
|
|
-}
|
|
|
-
|
|
|
-LRESULT CRulerRichEditCtrl::OnSetText( WPARAM wParam, LPARAM lParam )
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::OnSetText
|
|
|
- Description : The function handles the "WM_SETTEXT"
|
|
|
- message. The handler sets the text in the
|
|
|
- RTF-control
|
|
|
- Access : Protected
|
|
|
-
|
|
|
- Return : LRESULT - From the control
|
|
|
- Parameters : WPARAM wParam - Passed on
|
|
|
- LPARAM lParam - Passed on
|
|
|
-
|
|
|
- Usage : Called from MFC.
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
-
|
|
|
- return m_rtf.SendMessage( WM_SETTEXT, wParam, lParam );
|
|
|
-
|
|
|
-}
|
|
|
-
|
|
|
-LRESULT CRulerRichEditCtrl::OnGetText( WPARAM wParam, LPARAM lParam )
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::OnGetText
|
|
|
- Description : The function handles the "WM_GETTEXT"
|
|
|
- message. The handler gets the text from the
|
|
|
- RTF-control
|
|
|
- Access : Protected
|
|
|
-
|
|
|
- Return : LRESULT - From the control
|
|
|
- Parameters : WPARAM wParam - Passed on
|
|
|
- LPARAM lParam - Passed on
|
|
|
-
|
|
|
- Usage : Called from MFC.
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
-
|
|
|
- return m_rtf.SendMessage( WM_GETTEXT, wParam, lParam );
|
|
|
-
|
|
|
-}
|
|
|
-
|
|
|
-LRESULT CRulerRichEditCtrl::OnGetTextLength( WPARAM wParam, LPARAM lParam )
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::OnGetTextLength
|
|
|
- Description : The function handles the "WM_GETTEXTLENGTH"
|
|
|
- message. The handler gets the length of
|
|
|
- the text in the RTF-control
|
|
|
- Access : Protected
|
|
|
-
|
|
|
- Return : LRESULT - From the control
|
|
|
- Parameters : WPARAM wParam - Passed on
|
|
|
- LPARAM lParam - Passed on
|
|
|
-
|
|
|
- Usage : Called from MFC.
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
-
|
|
|
- return m_rtf.GetTextLength();
|
|
|
-
|
|
|
-}
|
|
|
-
|
|
|
-/////////////////////////////////////////////////////////////////////////////
|
|
|
-// CRulerRichEditCtrl public implementation
|
|
|
-
|
|
|
-CString CRulerRichEditCtrl::GetRTF()
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::GetRTF
|
|
|
- Description : Returns the contents of the control as RTF.
|
|
|
- Access : Public
|
|
|
-
|
|
|
- Return : CString - The RTF-contents of the control.
|
|
|
- Parameters : none
|
|
|
-
|
|
|
- Usage : Call this function to get a char buffer
|
|
|
- with the contents of the embedded RTF-
|
|
|
- control.
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
-
|
|
|
- CString* str = new CString;
|
|
|
- EDITSTREAM es;
|
|
|
- es.dwCookie = (DWORD_PTR) str;
|
|
|
- es.pfnCallback = StreamOut;
|
|
|
- m_rtf.StreamOut( SF_RTF, es );
|
|
|
-
|
|
|
- CString output( *str );
|
|
|
- delete str;
|
|
|
-
|
|
|
- return output;
|
|
|
-
|
|
|
-}
|
|
|
-
|
|
|
-void CRulerRichEditCtrl::SetRTF( const CString& rtf )
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::SetRTF
|
|
|
- Description : Set the contents of the embedded RTF-
|
|
|
- control from rtf.
|
|
|
- Access : Public
|
|
|
-
|
|
|
- Return : void
|
|
|
- Parameters : const CString& rtf - The rtf-contents to
|
|
|
- set.
|
|
|
-
|
|
|
- Usage : Call this function to set the RTF-contents
|
|
|
- of the control.
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
-
|
|
|
- CString* str = new CString( rtf );
|
|
|
-
|
|
|
- EDITSTREAM es;
|
|
|
- es.dwCookie = (DWORD_PTR) str;
|
|
|
- es.pfnCallback = StreamIn;
|
|
|
- m_rtf.StreamIn( SF_RTF, es );
|
|
|
-
|
|
|
- delete str;
|
|
|
-}
|
|
|
-
|
|
|
-void CRulerRichEditCtrl::SetText(CString sText)
|
|
|
-{
|
|
|
- // Read the text in
|
|
|
- EDITSTREAM es;
|
|
|
- es.dwError = 0;
|
|
|
-// es.pfnCallback = StreamIn;
|
|
|
-#ifdef _UNICODE
|
|
|
- CString cs;
|
|
|
- es.dwCookie = (DWORD_PTR) &cs;
|
|
|
-#else
|
|
|
- es.dwCookie = (DWORD_PTR) &sText;
|
|
|
- m_rtf.StreamIn(SF_TEXT, es); // Do it.
|
|
|
-#endif
|
|
|
-
|
|
|
-
|
|
|
-#ifdef _UNICODE
|
|
|
- SETTEXTEX stex;
|
|
|
- stex.flags = ST_SELECTION | ST_KEEPUNDO;
|
|
|
- stex.codepage = 1200; // Unicode code page(set SETTEXTEX documentation)
|
|
|
- m_rtf.SendMessage(EM_SETTEXTEX, (WPARAM)&stex, (LPARAM)sText.GetBuffer(sText.GetLength()));
|
|
|
- sText.ReleaseBuffer();
|
|
|
-#endif
|
|
|
-}
|
|
|
-
|
|
|
-CString CRulerRichEditCtrl::GetText()
|
|
|
-{
|
|
|
- CString sText;
|
|
|
-
|
|
|
-#ifdef _UNICODE
|
|
|
- GETTEXTEX stex;
|
|
|
- stex.codepage = 1200; // Unicode code page(set SETTEXTEX documentation)
|
|
|
- stex.flags = GT_USECRLF;
|
|
|
-
|
|
|
- int nSize = m_rtf.GetTextLength();
|
|
|
- //increase the size incase of unicode text
|
|
|
- nSize += 50;
|
|
|
- nSize = nSize * sizeof(WCHAR);
|
|
|
- stex.cb = nSize;
|
|
|
-
|
|
|
- TCHAR *pText = new TCHAR[nSize];
|
|
|
- if(pText)
|
|
|
- {
|
|
|
- m_rtf.SendMessage(EM_GETTEXTEX, (WPARAM)&stex, (LPARAM)pText);
|
|
|
- sText = pText;
|
|
|
-
|
|
|
- delete []pText;
|
|
|
- pText = NULL;
|
|
|
- }
|
|
|
-#else
|
|
|
- // Stream out here.
|
|
|
- EDITSTREAM es;
|
|
|
- es.dwError = 0;
|
|
|
- es.pfnCallback = StreamOut; // Set the callback
|
|
|
- es.dwCookie = (DWORD_PTR) &sText; // so sRTF receives the string
|
|
|
- m_rtf.StreamOut(SF_TEXT, es); // Call CRichEditCtrl::StreamOut to get the string.
|
|
|
-#endif
|
|
|
-
|
|
|
- return sText;
|
|
|
-}
|
|
|
-
|
|
|
-BOOL CRulerRichEditCtrl::Save( CString& filename )
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::Save
|
|
|
- Description : Saves the contents to the file filename.
|
|
|
- If filename is empty, a file dialog will
|
|
|
- be displayed and the selected name will be
|
|
|
- returned in the "CString".
|
|
|
- Access : Public
|
|
|
-
|
|
|
- Return : BOOL - "TRUE" if the file
|
|
|
- was saved.
|
|
|
- Parameters : CString& filename - The file name to save
|
|
|
- to. Can be empty.
|
|
|
-
|
|
|
- Usage : Call to save the contents of the embedded
|
|
|
- RTF-control do a file.
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
-
|
|
|
- BOOL result = TRUE;
|
|
|
-
|
|
|
- CString* str = new CString;
|
|
|
-
|
|
|
- EDITSTREAM es;
|
|
|
- es.dwCookie = (DWORD_PTR) str;
|
|
|
- es.pfnCallback = StreamOut;
|
|
|
- m_rtf.StreamOut( SF_RTF, es );
|
|
|
-
|
|
|
- CTextFile f( _T( "rtf" ) );
|
|
|
- result = f.WriteTextFile( filename, *str );
|
|
|
-
|
|
|
- delete str;
|
|
|
- return result;
|
|
|
-
|
|
|
-}
|
|
|
-
|
|
|
-BOOL CRulerRichEditCtrl::Load( CString& filename )
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::Load
|
|
|
- Description : Loads the embedded RTF-control with the
|
|
|
- contents from the file filename.
|
|
|
- If filename is empty, a file dialog will
|
|
|
- be displayed and the selected name will be
|
|
|
- returned in the "CString".
|
|
|
- Access : Public
|
|
|
-
|
|
|
- Return : BOOL - "TRUE" if the file
|
|
|
- was loaded.
|
|
|
- Parameters : CString& filename - File name to load
|
|
|
- from. Can be empty.
|
|
|
-
|
|
|
- Usage : Call to load an RTF-file to the control.
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
-
|
|
|
- BOOL result = TRUE;
|
|
|
-
|
|
|
- CString* str = new CString;
|
|
|
- CTextFile f( _T( "rtf" ) );
|
|
|
- result = f.ReadTextFile( filename, *str );
|
|
|
- if( result )
|
|
|
- {
|
|
|
- EDITSTREAM es;
|
|
|
- es.dwCookie = (DWORD_PTR) str;
|
|
|
-// es.pfnCallback = StreamIn;
|
|
|
- m_rtf.StreamIn( SF_RTF, es );
|
|
|
- }
|
|
|
-
|
|
|
- delete str;
|
|
|
- return result;
|
|
|
-
|
|
|
-}
|
|
|
-
|
|
|
-void CRulerRichEditCtrl::SetMode( int mode )
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::SetMode
|
|
|
- Description : Sets the internal mode, that is, if the
|
|
|
- ruler should display inches or centimeters.
|
|
|
- Access : Public
|
|
|
-
|
|
|
- Return : void
|
|
|
- Parameters : int mode - Mode to use, "MODE_INCH" or
|
|
|
- "MODE_METRIC" (default)
|
|
|
-
|
|
|
- Usage : Call to change the mode.
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
-
|
|
|
- m_ruler.SetMode( mode );
|
|
|
-
|
|
|
-}
|
|
|
-
|
|
|
-int CRulerRichEditCtrl::GetMode() const
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::GetMode
|
|
|
- Description : Gets the mode, that is, either "MODE_INCH" or
|
|
|
- "MODE_METRIC", that is used to draw the ruler.
|
|
|
- Access : Public
|
|
|
-
|
|
|
- Return : int - The mode, either "MODE_INCH" or
|
|
|
- "MODE_METRIC"
|
|
|
- Parameters : none
|
|
|
-
|
|
|
- Usage : Call to get the current mode.
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
-
|
|
|
- return m_ruler.GetMode();
|
|
|
-
|
|
|
-}
|
|
|
-
|
|
|
-CRichEditCtrl& CRulerRichEditCtrl::GetRichEditCtrl()
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::GetRichEditCtrl
|
|
|
- Description : Returns an alias to the embedded RTF-control.
|
|
|
- Access : Public
|
|
|
-
|
|
|
- Return : CRichEditCtrl& - An alias to the rtf-control
|
|
|
- Parameters : none
|
|
|
-
|
|
|
- Usage : Call to access the RTF-control directly.
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
-
|
|
|
- return m_rtf;
|
|
|
-
|
|
|
-}
|
|
|
-
|
|
|
-/////////////////////////////////////////////////////////////////////////////
|
|
|
-// CRulerRichEditCtrl toolbar button handlers
|
|
|
-
|
|
|
-void CRulerRichEditCtrl::OnButtonFont()
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::OnButtonFont
|
|
|
- Description : Button handler for the Font button
|
|
|
- Access : Protected
|
|
|
-
|
|
|
- Return : void
|
|
|
- Parameters : none
|
|
|
-
|
|
|
- Usage : Called from MFC
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
-
|
|
|
- DoFont();
|
|
|
-
|
|
|
-
|
|
|
-}
|
|
|
-
|
|
|
-void CRulerRichEditCtrl::OnButtonColor()
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::OnButtonColor
|
|
|
- Description : Button handler for the Color button
|
|
|
- Access : Protected
|
|
|
-
|
|
|
- Return : void
|
|
|
- Parameters : none
|
|
|
-
|
|
|
- Usage : Called from MFC.
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
-
|
|
|
- DoColor();
|
|
|
-
|
|
|
-}
|
|
|
-
|
|
|
-void CRulerRichEditCtrl::OnButtonBold()
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::OnButtonBold
|
|
|
- Description : Button handler for the Bold button
|
|
|
- Access : Protected
|
|
|
-
|
|
|
- Return : void
|
|
|
- Parameters : none
|
|
|
-
|
|
|
- Usage : Called from MFC.
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
-
|
|
|
- DoBold();
|
|
|
-
|
|
|
-}
|
|
|
-
|
|
|
-void CRulerRichEditCtrl::OnButtonWrap()
|
|
|
-{
|
|
|
- DoWrap();
|
|
|
-}
|
|
|
-
|
|
|
-void CRulerRichEditCtrl::OnButtonItalic()
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::OnButtonItalic
|
|
|
- Description : Button handler for the Italic button
|
|
|
- Access : Protected
|
|
|
-
|
|
|
- Return : void
|
|
|
- Parameters : none
|
|
|
-
|
|
|
- Usage : Called from MFC.
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
-
|
|
|
- DoItalic();
|
|
|
-
|
|
|
-}
|
|
|
-
|
|
|
-void CRulerRichEditCtrl::OnButtonUnderline()
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::OnButtonUnderline
|
|
|
- Description : Button handler for the Underline button
|
|
|
- Access : Protected
|
|
|
-
|
|
|
- Return : void
|
|
|
- Parameters : none
|
|
|
-
|
|
|
- Usage : Called from MFC.
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
-
|
|
|
- DoUnderline();
|
|
|
-
|
|
|
-}
|
|
|
-
|
|
|
-void CRulerRichEditCtrl::OnButtonLeftAlign()
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::OnButtonLeftAlign
|
|
|
- Description : Button handler for the Left aligned button
|
|
|
- Access : Protected
|
|
|
-
|
|
|
- Return : void
|
|
|
- Parameters : none
|
|
|
-
|
|
|
- Usage : Called from MFC.
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
-
|
|
|
- DoLeftAlign();
|
|
|
-
|
|
|
-}
|
|
|
-
|
|
|
-void CRulerRichEditCtrl::OnButtonCenterAlign()
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::OnButtonCenterAlign
|
|
|
- Description : Button handler for the Center button
|
|
|
- Access : Protected
|
|
|
-
|
|
|
- Return : void
|
|
|
- Parameters : none
|
|
|
-
|
|
|
- Usage : Called from MFC.
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
-
|
|
|
- DoCenterAlign();
|
|
|
-
|
|
|
-}
|
|
|
-
|
|
|
-void CRulerRichEditCtrl::OnButtonRightAlign()
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::OnButtonRightAlign
|
|
|
- Description : Button handler for the Right-aligned button
|
|
|
- Access : Protected
|
|
|
-
|
|
|
- Return : void
|
|
|
- Parameters : none
|
|
|
-
|
|
|
- Usage : Called from MFC.
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
-
|
|
|
- DoRightAlign();
|
|
|
-
|
|
|
-}
|
|
|
-
|
|
|
-void CRulerRichEditCtrl::OnButtonIndent()
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::OnButtonIndent
|
|
|
- Description : Button handler for the Indent button
|
|
|
- Access : Protected
|
|
|
-
|
|
|
- Return : void
|
|
|
- Parameters : none
|
|
|
-
|
|
|
- Usage : Called from MFC.
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
-
|
|
|
- DoIndent();
|
|
|
-
|
|
|
-}
|
|
|
-
|
|
|
-void CRulerRichEditCtrl::OnButtonOutdent()
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::OnButtonOutdent
|
|
|
- Description : Button handler for the outdent button
|
|
|
- Access : Protected
|
|
|
-
|
|
|
- Return : void
|
|
|
- Parameters : none
|
|
|
-
|
|
|
- Usage : Called from MFC.
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
-
|
|
|
- DoOutdent();
|
|
|
-
|
|
|
-}
|
|
|
-
|
|
|
-void CRulerRichEditCtrl::OnButtonBullet()
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::OnButtonBullet
|
|
|
- Description : Button handler for the Bullet button
|
|
|
- Access : Protected
|
|
|
-
|
|
|
- Return : void
|
|
|
- Parameters : none
|
|
|
-
|
|
|
- Usage : Called from MFC.
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
-
|
|
|
- DoBullet();
|
|
|
-
|
|
|
-}
|
|
|
-
|
|
|
-/////////////////////////////////////////////////////////////////////////////
|
|
|
-// CRulerRichEditCtrl private helpers
|
|
|
-
|
|
|
-void CRulerRichEditCtrl::SetTabStops( LPLONG tabs, int size )
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::SetTabStops
|
|
|
- Description : Set the tab stops in the internal tab stop
|
|
|
- list from the RTF-control, converting the
|
|
|
- twip values to physical pixels.
|
|
|
- Access : Private
|
|
|
-
|
|
|
- Return : void
|
|
|
- Parameters : LPLONG tabs - A pointer to an array of
|
|
|
- "LONG" twip values.
|
|
|
- int size - The size of "tabs"
|
|
|
-
|
|
|
- Usage : Call to set the tab list.
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
-
|
|
|
- m_tabs.RemoveAll();
|
|
|
-
|
|
|
- double twip = ( double )m_physicalInch / 1440;
|
|
|
- for( int t = 0 ; t < size ; t++ )
|
|
|
- {
|
|
|
- // Convert from twips to pixels
|
|
|
- int tabpos = *( tabs + t );
|
|
|
- tabpos = ( int ) ( ( double ) tabpos * twip +.5 );
|
|
|
- m_tabs.Add( tabpos );
|
|
|
-
|
|
|
- }
|
|
|
-
|
|
|
- m_ruler.SetTabStops( m_tabs );
|
|
|
-}
|
|
|
-
|
|
|
-void CRulerRichEditCtrl::UpdateTabStops()
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::UpdateTabStops
|
|
|
- Description : Sets the tabs in the internal tab stop
|
|
|
- list, converting the twip physical (pixel)
|
|
|
- position to twip values.
|
|
|
- Access : Private
|
|
|
-
|
|
|
- Return : void
|
|
|
- Parameters : none
|
|
|
-
|
|
|
- Usage : Call to refresh the tab list from the RTF-
|
|
|
- control. Called from the "OnPaint" handler.
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
-
|
|
|
- ParaFormat para( PFM_TABSTOPS );
|
|
|
- m_rtf.GetParaFormat( para );
|
|
|
- SetTabStops( (LPLONG)(para.rgxTabs), MAX_TAB_STOPS );
|
|
|
-
|
|
|
-}
|
|
|
-
|
|
|
-void CRulerRichEditCtrl::UpdateToolbarButtons()
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::UpdateToolbarButtons
|
|
|
- Description : Updates the toolbar button, by getting
|
|
|
- formatting information from the currently
|
|
|
- selected text in the embedded RTF-control.
|
|
|
- Access : Private
|
|
|
-
|
|
|
- Return : void
|
|
|
- Parameters : none
|
|
|
-
|
|
|
- Usage : Call as the selection changes in the
|
|
|
- RTF-control
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
- if( m_showToolbar && m_toolbar.m_hWnd )
|
|
|
- {
|
|
|
- CharFormat cf;
|
|
|
- cf.dwMask = CFM_BOLD | CFM_ITALIC | CFM_UNDERLINE;
|
|
|
- m_rtf.SendMessage( EM_GETCHARFORMAT, SCF_SELECTION, ( LPARAM ) &cf );
|
|
|
-
|
|
|
- ParaFormat para( PFM_ALIGNMENT | PFM_NUMBERING );
|
|
|
- m_rtf.GetParaFormat( para );
|
|
|
-
|
|
|
- // Style
|
|
|
- m_toolbar.SetState( BUTTON_BOLD, TBSTATE_ENABLED | ( ( cf.dwEffects & CFE_BOLD ) ? TBSTATE_CHECKED : 0 ) );
|
|
|
- m_toolbar.SetState( BUTTON_ITALIC, TBSTATE_ENABLED | ( ( cf.dwEffects & CFE_ITALIC ) ? TBSTATE_CHECKED : 0 ) );
|
|
|
- m_toolbar.SetState( BUTTON_UNDERLINE, TBSTATE_ENABLED | ( ( cf.dwEffects & CFM_UNDERLINE ) ? TBSTATE_CHECKED : 0 ) );
|
|
|
- m_toolbar.SetState( BUTTON_LEFTALIGN, TBSTATE_ENABLED | ( para.wAlignment == PFA_LEFT ? TBSTATE_CHECKED : 0 ) );
|
|
|
- m_toolbar.SetState( BUTTON_CENTERALIGN, TBSTATE_ENABLED | ( para.wAlignment == PFA_CENTER ? TBSTATE_CHECKED : 0 ) );
|
|
|
- m_toolbar.SetState( BUTTON_RIGHTALIGN, TBSTATE_ENABLED | ( para.wAlignment == PFA_RIGHT ? TBSTATE_CHECKED : 0 ) );
|
|
|
- m_toolbar.SetState( BUTTON_BULLET, TBSTATE_ENABLED | ( para.wNumbering ? TBSTATE_CHECKED : 0 ) );
|
|
|
- m_toolbar.SetState( ID_BUTTONWRAP, TBSTATE_ENABLED | ( m_bInWrapMode ? TBSTATE_CHECKED : 0 ));
|
|
|
-
|
|
|
- if( cf.dwMask & CFM_FACE )
|
|
|
- m_toolbar.SetFontName( CString( cf.szFaceName ) );
|
|
|
-
|
|
|
- if( cf.dwMask & CFM_SIZE )
|
|
|
- m_toolbar.SetFontSize( cf.yHeight / 20 );
|
|
|
-
|
|
|
- if( cf.dwMask & CFM_COLOR )
|
|
|
- m_toolbar.SetFontColor( cf.crTextColor );
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-void CRulerRichEditCtrl::SetEffect( int mask, int effect )
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::SetEffect
|
|
|
- Description : Sets the effect (bold, italic and/or
|
|
|
- underline) for the currently selected text
|
|
|
- in the embedded RTF-control.
|
|
|
- Access : Private
|
|
|
-
|
|
|
- Return : void
|
|
|
- Parameters : int mask - What effects are valid. See
|
|
|
- the documentation for
|
|
|
- "CHARFORMAT".
|
|
|
- int effect - What effects to set. See the
|
|
|
- documentation for "CHARFORMAT".
|
|
|
-
|
|
|
- Usage : Called internally from button handlers
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
-
|
|
|
- CharFormat cf;
|
|
|
- cf.dwMask = mask;
|
|
|
- cf.dwEffects = effect;
|
|
|
-
|
|
|
- m_rtf.SendMessage( EM_SETCHARFORMAT, SCF_SELECTION, ( LPARAM ) &cf );
|
|
|
- m_rtf.SetFocus();
|
|
|
-
|
|
|
-}
|
|
|
-
|
|
|
-void CRulerRichEditCtrl::SetAlignment( int alignment )
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::SetAlignment
|
|
|
- Description : Sets the alignment for the currently
|
|
|
- selected text in the embedded RTF-control.
|
|
|
- Access : Private
|
|
|
-
|
|
|
- Return : void
|
|
|
- Parameters : int alignment - Alignment to set. See
|
|
|
- documentation for
|
|
|
- "PARAFORMAT"
|
|
|
-
|
|
|
- Usage : Called internally from button handlers
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
-
|
|
|
- ParaFormat para( PFM_ALIGNMENT );
|
|
|
- para.wAlignment = ( WORD ) alignment;
|
|
|
-
|
|
|
- m_rtf.SetParaFormat( para );
|
|
|
- UpdateToolbarButtons();
|
|
|
- m_rtf.SetFocus();
|
|
|
-
|
|
|
-}
|
|
|
-
|
|
|
-// Virtual interface
|
|
|
-void CRulerRichEditCtrl::DoFont()
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::DoFont
|
|
|
- Description : Externally accessible member to set the
|
|
|
- font of the control
|
|
|
- Access : Public
|
|
|
-
|
|
|
- Return : void
|
|
|
- Parameters : none
|
|
|
-
|
|
|
- Usage : Call to set the font of the selected text.
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
-
|
|
|
- // Get the current font
|
|
|
- LOGFONT lf;
|
|
|
- ZeroMemory( &lf, sizeof( LOGFONT ) );
|
|
|
- CharFormat cf;
|
|
|
- m_rtf.SendMessage( EM_GETCHARFORMAT, SCF_SELECTION, ( LPARAM ) &cf );
|
|
|
- int height;
|
|
|
-
|
|
|
- // Creating a LOGFONT from the current font settings
|
|
|
-
|
|
|
- // Font
|
|
|
- if( cf.dwMask & CFM_FACE )
|
|
|
- lstrcpy( lf.lfFaceName, cf.szFaceName );
|
|
|
-
|
|
|
- if( cf.dwMask & CFM_SIZE )
|
|
|
- {
|
|
|
- double twip = ( double )m_physicalInch / 1440;
|
|
|
- height = cf.yHeight;
|
|
|
- height = -( int ) ( ( double ) height * twip +.5 );
|
|
|
- lf.lfHeight = height;
|
|
|
-
|
|
|
- }
|
|
|
-
|
|
|
- // Effects
|
|
|
- if( cf.dwMask & CFM_BOLD )
|
|
|
- {
|
|
|
- if( cf.dwEffects & CFE_BOLD )
|
|
|
- lf.lfWeight = FW_BOLD;
|
|
|
- else
|
|
|
- lf.lfWeight = FW_NORMAL;
|
|
|
- }
|
|
|
-
|
|
|
- if( cf.dwMask & CFM_ITALIC )
|
|
|
- if( cf.dwEffects & CFE_ITALIC )
|
|
|
- lf.lfItalic = TRUE;
|
|
|
-
|
|
|
- if( cf.dwMask & CFM_UNDERLINE )
|
|
|
- if( cf.dwEffects & CFE_UNDERLINE )
|
|
|
- lf.lfUnderline = TRUE;
|
|
|
-
|
|
|
- // Show font dialog
|
|
|
- CFontDialog dlg(&lf);
|
|
|
- if(dlg.DoModal() == IDOK)
|
|
|
- {
|
|
|
- // Apply new font
|
|
|
- cf.yHeight = dlg.GetSize() * 2;
|
|
|
- lstrcpy(cf.szFaceName, dlg.GetFaceName());
|
|
|
-
|
|
|
- cf.dwMask = CFM_FACE | CFM_SIZE;
|
|
|
- cf.dwEffects = 0;
|
|
|
-
|
|
|
- if( dlg.IsBold() )
|
|
|
- {
|
|
|
- cf.dwMask |= CFM_BOLD;
|
|
|
- cf.dwEffects |= CFE_BOLD;
|
|
|
- }
|
|
|
-
|
|
|
- if( dlg.IsItalic() )
|
|
|
- {
|
|
|
- cf.dwMask |= CFM_ITALIC;
|
|
|
- cf.dwEffects |= CFE_ITALIC;
|
|
|
- }
|
|
|
-
|
|
|
- if( dlg.IsUnderline() )
|
|
|
- {
|
|
|
- cf.dwMask |= CFM_UNDERLINE;
|
|
|
- cf.dwEffects |= CFE_UNDERLINE;
|
|
|
- }
|
|
|
-
|
|
|
- m_rtf.SendMessage(EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM) &cf);
|
|
|
-
|
|
|
- m_rtf.SetFocus();
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-void CRulerRichEditCtrl::SetCurrentFontName( const CString& font )
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::SetCurrentFontName
|
|
|
- Description : Changes the font of the selected text in
|
|
|
- the editor to "font".
|
|
|
- Access : Public
|
|
|
-
|
|
|
- Return : void
|
|
|
- Parameters : const CString& font - Font name of font
|
|
|
- to change to.
|
|
|
-
|
|
|
- Usage : Call to set the font of the selected text
|
|
|
- in the editor.
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
- CharFormat cf;
|
|
|
- cf.dwMask = CFM_FACE;
|
|
|
-
|
|
|
- lstrcpy( cf.szFaceName, font );
|
|
|
-
|
|
|
- m_rtf.SendMessage( EM_SETCHARFORMAT, SCF_SELECTION, ( LPARAM ) &cf );
|
|
|
-}
|
|
|
-
|
|
|
-void CRulerRichEditCtrl::SetCurrentFontSize( int size )
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::SetCurrentFontSize
|
|
|
- Description : Changes the size of the selected text in
|
|
|
- the editor to "size" (measured in
|
|
|
- typographical points).
|
|
|
- Access : Public
|
|
|
-
|
|
|
- Return : void
|
|
|
- Parameters : int size - New size in typographical
|
|
|
- points
|
|
|
-
|
|
|
- Usage : Call to change the size of the selected
|
|
|
- text.
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
- CharFormat cf;
|
|
|
- cf.dwMask = CFM_SIZE;
|
|
|
- cf.yHeight = size * 20;
|
|
|
-
|
|
|
- m_rtf.SendMessage( EM_SETCHARFORMAT, SCF_SELECTION, ( LPARAM ) &cf );
|
|
|
-}
|
|
|
-
|
|
|
-void CRulerRichEditCtrl::SetCurrentFontColor( COLORREF color )
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::SetCurrentFontSize
|
|
|
- Description : Changes the color of the selected text in
|
|
|
- the editor to "color".
|
|
|
- Access : Public
|
|
|
-
|
|
|
- Return : void
|
|
|
- Parameters : COLORREF color - New color
|
|
|
-
|
|
|
- Usage : Call to change the color of the selected
|
|
|
- text.
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
-
|
|
|
- CharFormat cf;
|
|
|
- cf.dwMask = CFM_COLOR;
|
|
|
- cf.crTextColor = color;
|
|
|
-
|
|
|
- m_rtf.SendMessage( EM_SETCHARFORMAT, SCF_SELECTION, ( LPARAM ) &cf );
|
|
|
-
|
|
|
-}
|
|
|
-
|
|
|
-LRESULT CRulerRichEditCtrl::OnSetCurrentFontName( WPARAM font, LPARAM )
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::OnSetCurrentFontName
|
|
|
- Description : Handler for the registered message
|
|
|
- "urm_SETCURRENTFONTNAME", called when the
|
|
|
- font name is changed from the toolbar.
|
|
|
- Access : Protected
|
|
|
-
|
|
|
- Return : LRESULT - Not used
|
|
|
- Parameters : WPARAM font - Pointer to the new font name
|
|
|
- LPARAM - Not used
|
|
|
-
|
|
|
- Usage : Called from MFC
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
-
|
|
|
- CString fnt( ( LPCTSTR ) font );
|
|
|
- SetCurrentFontName( fnt );
|
|
|
-
|
|
|
- return 0;
|
|
|
-
|
|
|
-}
|
|
|
-
|
|
|
-LRESULT CRulerRichEditCtrl::OnSetCurrentFontSize(WPARAM, LPARAM size)
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::OnSetCurrentFontSize
|
|
|
- Description : Handler for the registered message
|
|
|
- "urm_SETCURRENTFONTSIZE", called when the
|
|
|
- font size is changed from the toolbar.
|
|
|
- Access : Protected
|
|
|
-
|
|
|
- Return : LRESULT - Not used
|
|
|
- Parameters : WPARAM - Not used
|
|
|
- LPARAM size - New font size in typographical
|
|
|
- points of the selected text
|
|
|
-
|
|
|
- Usage : Called from MFC
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
-
|
|
|
- SetCurrentFontSize((int)size);
|
|
|
- return 0;
|
|
|
-
|
|
|
-}
|
|
|
-
|
|
|
-LRESULT CRulerRichEditCtrl::OnSetCurrentFontColor(WPARAM, LPARAM color)
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::OnSetCurrentFontColor
|
|
|
- Description : Handler for the registered message
|
|
|
- "urm_SETCURRENTFONTCOLOR", called when the
|
|
|
- font color is changed from the toolbar.
|
|
|
- Access : Protected
|
|
|
-
|
|
|
- Return : LRESULT - Not used
|
|
|
- Parameters : WPARAM - Not used
|
|
|
- LPARAM - New color of the selected
|
|
|
- text
|
|
|
-
|
|
|
- Usage : Called from MFC
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
-
|
|
|
- SetCurrentFontColor( ( COLORREF ) color );
|
|
|
- return 0;
|
|
|
-
|
|
|
-}
|
|
|
-
|
|
|
-void CRulerRichEditCtrl::DoColor()
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::DoColor
|
|
|
- Description : Externally accessible member to set the
|
|
|
- color of the selected text
|
|
|
- Access : Public
|
|
|
-
|
|
|
- Return : void
|
|
|
- Parameters : none
|
|
|
-
|
|
|
- Usage : Call to set the color of the selected text.
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
-
|
|
|
- // Get the current color
|
|
|
- COLORREF clr( RGB( 0, 0, 0 ) );
|
|
|
- CharFormat cf;
|
|
|
- m_rtf.SendMessage( EM_GETCHARFORMAT, SCF_SELECTION, ( LPARAM ) &cf );
|
|
|
- if( cf.dwMask & CFM_COLOR )
|
|
|
- clr = cf.crTextColor;
|
|
|
-
|
|
|
- // Display color selection dialog
|
|
|
- CColorDialog dlg( clr );
|
|
|
- if( dlg.DoModal() == IDOK )
|
|
|
- {
|
|
|
- // Apply new color
|
|
|
- cf.dwMask = CFM_COLOR;
|
|
|
- cf.dwEffects = 0;
|
|
|
- cf.crTextColor = dlg.GetColor();
|
|
|
-
|
|
|
- m_rtf.SendMessage( EM_SETCHARFORMAT, SCF_SELECTION, ( LPARAM ) &cf );
|
|
|
-
|
|
|
- }
|
|
|
-
|
|
|
- m_rtf.SetFocus();
|
|
|
-
|
|
|
-}
|
|
|
-
|
|
|
-void CRulerRichEditCtrl::DoWrap()
|
|
|
-{
|
|
|
- if(m_bInWrapMode)
|
|
|
- {
|
|
|
- // Turn off word wrap.
|
|
|
- m_rtf.SetTargetDevice(NULL, 1);
|
|
|
- m_bInWrapMode = false;
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
- // Turn on word wrap.
|
|
|
- m_rtf.SetTargetDevice(NULL, 0);
|
|
|
- m_bInWrapMode = true;
|
|
|
- }
|
|
|
-
|
|
|
- g_Opt.SetEditWordWrap(m_bInWrapMode);
|
|
|
-
|
|
|
- m_toolbar.CheckButton(ID_BUTTONWRAP, m_bInWrapMode);
|
|
|
-}
|
|
|
-
|
|
|
-void CRulerRichEditCtrl::DoBold()
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::DoBold
|
|
|
- Description : Externally accessible member to set/unset
|
|
|
- the selected text to/from bold
|
|
|
- Access : Public
|
|
|
-
|
|
|
- Return : void
|
|
|
- Parameters : none
|
|
|
-
|
|
|
- Usage : Call to toggle the selected text to/from
|
|
|
- bold.
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
- m_toolbar.CheckButton( BUTTON_BOLD, !m_toolbar.IsButtonChecked( BUTTON_BOLD ) );
|
|
|
-
|
|
|
- int effect = 0;
|
|
|
- if( m_toolbar.IsButtonChecked( BUTTON_BOLD ) )
|
|
|
- effect = CFE_BOLD;
|
|
|
-
|
|
|
- SetEffect( CFM_BOLD, effect );
|
|
|
-}
|
|
|
-
|
|
|
-void CRulerRichEditCtrl::DoItalic()
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::DoItalic
|
|
|
- Description : Externally accessible member to set/unset
|
|
|
- the selected text to/from italic
|
|
|
- Access : Public
|
|
|
-
|
|
|
- Return : void
|
|
|
- Parameters : none
|
|
|
-
|
|
|
- Usage : Call to toggle the selected text to/from
|
|
|
- italic.
|
|
|
-
|
|
|
- =========================================================== =*/
|
|
|
-{
|
|
|
-
|
|
|
- m_toolbar.CheckButton( BUTTON_ITALIC, !m_toolbar.IsButtonChecked( BUTTON_ITALIC ) );
|
|
|
-
|
|
|
- int effect = 0;
|
|
|
- if( m_toolbar.IsButtonChecked( BUTTON_ITALIC ) )
|
|
|
- effect = CFE_ITALIC;
|
|
|
-
|
|
|
- SetEffect( CFM_ITALIC, effect );
|
|
|
-}
|
|
|
-
|
|
|
-void CRulerRichEditCtrl::DoUnderline()
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::DoUnderline
|
|
|
- Description : Externally accessible member to set/unset
|
|
|
- the selected text to/from underline
|
|
|
- Access : Public
|
|
|
-
|
|
|
- Return : void
|
|
|
- Parameters : none
|
|
|
-
|
|
|
- Usage : Call to toggle the selected text to/from
|
|
|
- underlined.
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
-
|
|
|
- m_toolbar.CheckButton( BUTTON_UNDERLINE, !m_toolbar.IsButtonChecked( BUTTON_UNDERLINE ) );
|
|
|
-
|
|
|
- int effect = 0;
|
|
|
- if( m_toolbar.IsButtonChecked( BUTTON_UNDERLINE ) )
|
|
|
- effect = CFE_UNDERLINE;
|
|
|
-
|
|
|
- SetEffect( CFM_UNDERLINE, effect );
|
|
|
-}
|
|
|
-
|
|
|
-void CRulerRichEditCtrl::DoLeftAlign()
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::DoLeftAlign
|
|
|
- Description : Externally accessible member to set the
|
|
|
- selected text to left aligned.
|
|
|
- Access : Public
|
|
|
-
|
|
|
- Return : void
|
|
|
- Parameters : none
|
|
|
-
|
|
|
- Usage : Call to left-align the selected text
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
-
|
|
|
- if( !m_toolbar.IsButtonChecked( BUTTON_LEFTALIGN ) )
|
|
|
- SetAlignment( PFA_LEFT );
|
|
|
-}
|
|
|
-
|
|
|
-void CRulerRichEditCtrl::DoCenterAlign()
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::DoCenterAlign
|
|
|
- Description : Externally accessible member to set the
|
|
|
- selected text to center aligned
|
|
|
- Access : Public
|
|
|
-
|
|
|
- Return : void
|
|
|
- Parameters : none
|
|
|
-
|
|
|
- Usage : Call to center-align the selected text
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
- if( !m_toolbar.IsButtonChecked( BUTTON_CENTERALIGN ) )
|
|
|
- SetAlignment( PFA_CENTER );
|
|
|
-}
|
|
|
-
|
|
|
-void CRulerRichEditCtrl::DoRightAlign()
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::DoRightAlign
|
|
|
- Description : Externally accessible member to set the
|
|
|
- selected text to right aligned
|
|
|
- Access : Public
|
|
|
-
|
|
|
- Return : void
|
|
|
- Parameters : none
|
|
|
-
|
|
|
- Usage : Call to right-align the selected text
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
- if( !m_toolbar.IsButtonChecked( BUTTON_RIGHTALIGN ) )
|
|
|
- SetAlignment( PFA_RIGHT );
|
|
|
-}
|
|
|
-
|
|
|
-void CRulerRichEditCtrl::DoIndent()
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::DoIndent
|
|
|
- Description : Externally accessible member to indent the
|
|
|
- selected text to the next tab position
|
|
|
- Access : Public
|
|
|
-
|
|
|
- Return : void
|
|
|
- Parameters : none
|
|
|
-
|
|
|
- Usage : Call to indent the selected text
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
- // Get current indent
|
|
|
- ParaFormat para( PFM_STARTINDENT | PFM_TABSTOPS );
|
|
|
- m_rtf.GetParaFormat( para );
|
|
|
- int newindent = para.dxStartIndent;
|
|
|
-
|
|
|
- // Find next larger tab
|
|
|
- for( int t = MAX_TAB_STOPS - 1 ; t >= 0 ; t-- )
|
|
|
- {
|
|
|
-
|
|
|
- if( para.rgxTabs[ t ] > para.dxStartIndent )
|
|
|
- newindent = para.rgxTabs[ t ];
|
|
|
-
|
|
|
- }
|
|
|
-
|
|
|
- if( newindent != para.dxStartIndent )
|
|
|
- {
|
|
|
-
|
|
|
- // Set indent to this value
|
|
|
- para.dwMask = PFM_STARTINDENT | PFM_OFFSET;
|
|
|
- para.dxStartIndent = newindent;
|
|
|
- para.dxOffset = newindent;
|
|
|
-
|
|
|
- m_rtf.SetParaFormat( para );
|
|
|
-
|
|
|
- }
|
|
|
-
|
|
|
- m_rtf.SetFocus();
|
|
|
-}
|
|
|
-
|
|
|
-void CRulerRichEditCtrl::DoOutdent()
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::DoOutdent
|
|
|
- Description : Externally accessible member to outdent the
|
|
|
- selected text to the previous tab position
|
|
|
- Access : Public
|
|
|
-
|
|
|
- Return : void
|
|
|
- Parameters : none
|
|
|
-
|
|
|
- Usage : Call to outdent the selected text
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
- // Get the current indent, if any
|
|
|
- ParaFormat para( PFM_STARTINDENT | PFM_TABSTOPS );
|
|
|
- m_rtf.GetParaFormat( para );
|
|
|
- int newindent = 0;
|
|
|
-
|
|
|
- // Find closest smaller tab
|
|
|
- for( int t = 0 ; t < MAX_TAB_STOPS ; t++ )
|
|
|
- if( para.rgxTabs[ t ] < para.dxStartIndent )
|
|
|
- newindent = para.rgxTabs[ t ];
|
|
|
-
|
|
|
- // Set indent to this value or 0 if none
|
|
|
- para.dwMask = PFM_STARTINDENT | PFM_OFFSET;
|
|
|
- para.dxStartIndent = newindent;
|
|
|
- para.dxOffset = newindent;
|
|
|
-
|
|
|
- m_rtf.SetParaFormat( para );
|
|
|
- m_rtf.SetFocus();
|
|
|
-}
|
|
|
-
|
|
|
-void CRulerRichEditCtrl::DoBullet()
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::DoBullet
|
|
|
- Description : Externally accessible member to set the
|
|
|
- selected text to bulleted
|
|
|
- Access : Public
|
|
|
-
|
|
|
- Return : void
|
|
|
- Parameters : none
|
|
|
-
|
|
|
- Usage : Call to set the selected text to bulleted.
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
- m_toolbar.CheckButton( BUTTON_BULLET, !m_toolbar.IsButtonChecked( BUTTON_BULLET ) );
|
|
|
-
|
|
|
- ParaFormat para( PFM_NUMBERING );
|
|
|
- if( m_toolbar.IsButtonChecked( BUTTON_BULLET ) )
|
|
|
- para.wNumbering = PFN_BULLET;
|
|
|
- else
|
|
|
- para.wNumbering = 0;
|
|
|
-
|
|
|
- m_rtf.SetParaFormat( para );
|
|
|
- m_rtf.SetFocus();
|
|
|
-}
|
|
|
-
|
|
|
-void CRulerRichEditCtrl::ShowToolbar( BOOL show )
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::ShowToolbar
|
|
|
- Description : Shows or hides the toolbar
|
|
|
- Access : Public
|
|
|
-
|
|
|
- Return : void
|
|
|
- Parameters : BOOL show - "TRUE" to show
|
|
|
-
|
|
|
- Usage : Call to show or hide the toolbar subcontrol
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
- m_showToolbar = show;
|
|
|
-
|
|
|
- if( m_hWnd )
|
|
|
- {
|
|
|
- if( show )
|
|
|
- m_toolbar.ShowWindow( SW_SHOW );
|
|
|
- else
|
|
|
- m_toolbar.ShowWindow( SW_HIDE );
|
|
|
-
|
|
|
- CRect rect;
|
|
|
- GetClientRect( rect );
|
|
|
- LayoutControls( rect.Width(), rect.Height() );
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-void CRulerRichEditCtrl::ShowRuler( BOOL show )
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::ShowRuler
|
|
|
- Description : Shows or hides the ruler
|
|
|
- Access : Public
|
|
|
-
|
|
|
- Return : void
|
|
|
- Parameters : BOOL show - "TRUE" to show
|
|
|
-
|
|
|
- Usage : Call to show or hide the ruler subcontrol
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
- m_showRuler = show;
|
|
|
-
|
|
|
- if( m_hWnd )
|
|
|
- {
|
|
|
- if( show )
|
|
|
- m_ruler.ShowWindow( SW_SHOW );
|
|
|
- else
|
|
|
- m_ruler.ShowWindow( SW_HIDE );
|
|
|
-
|
|
|
- CRect rect;
|
|
|
- GetClientRect( rect );
|
|
|
- LayoutControls( rect.Width(), rect.Height() );
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-void CRulerRichEditCtrl::LayoutControls( int width, int height )
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::LayoutControls
|
|
|
- Description : Lays out the sub-controls depending on
|
|
|
- visibility.
|
|
|
- Access : Private
|
|
|
-
|
|
|
- Return : void
|
|
|
- Parameters : int width - Width of control
|
|
|
- int height - Height of control
|
|
|
-
|
|
|
- Usage : Called internally to lay out the controls
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
- int toolbarHeight = 0;
|
|
|
- if( m_showToolbar )
|
|
|
- toolbarHeight = TOOLBAR_HEIGHT;
|
|
|
- int rulerHeight = 0;
|
|
|
- if( m_showRuler )
|
|
|
- rulerHeight = RULER_HEIGHT;
|
|
|
-
|
|
|
- m_toolbar.MoveWindow( 0, 0, width, toolbarHeight );
|
|
|
- m_ruler.MoveWindow( 0, toolbarHeight, width, rulerHeight );
|
|
|
-
|
|
|
- int top = toolbarHeight + rulerHeight;
|
|
|
- CRect rect( 0, top, width, height );
|
|
|
- m_rtf.MoveWindow( rect );
|
|
|
-}
|
|
|
-
|
|
|
-BOOL CRulerRichEditCtrl::IsToolbarVisible() const
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::IsToolbarVisible
|
|
|
- Description : Returns if the toolbar is visible or not
|
|
|
- Access : Public
|
|
|
-
|
|
|
- Return : BOOL - "TRUE" if visible
|
|
|
- Parameters : none
|
|
|
-
|
|
|
- Usage : Call to get the visibility of the toolbar
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
- return m_showToolbar;
|
|
|
-}
|
|
|
-
|
|
|
-BOOL CRulerRichEditCtrl::IsRulerVisible() const
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::IsRulerVisible
|
|
|
- Description : Returns if the ruler is visible or not
|
|
|
- Access : Public
|
|
|
-
|
|
|
- Return : BOOL - "TRUE" if visible
|
|
|
- Parameters : none
|
|
|
-
|
|
|
- Usage : Call to get the visibility of the ruler
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
- return m_showRuler;
|
|
|
-}
|
|
|
-
|
|
|
-void CRulerRichEditCtrl::SetReadOnly( BOOL readOnly )
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::SetReadOnly
|
|
|
- Description : Sets the control to read only or not.
|
|
|
- Access : Public
|
|
|
-
|
|
|
- Return : void
|
|
|
- Parameters : BOOL readOnly - New read only state
|
|
|
-
|
|
|
- Usage : Call to set the read only state of the
|
|
|
- control
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
- if( m_rtf.m_hWnd )
|
|
|
- m_rtf.SetReadOnly( readOnly );
|
|
|
-
|
|
|
- m_readOnly = readOnly;
|
|
|
-}
|
|
|
-
|
|
|
-BOOL CRulerRichEditCtrl::GetReadOnly() const
|
|
|
-/* ============================================================
|
|
|
- Function : CRulerRichEditCtrl::GetReadOnly
|
|
|
- Description : Returns if the control is read only or not
|
|
|
- Access : Public
|
|
|
-
|
|
|
- Return : BOOL - "TRUE" if read only
|
|
|
- Parameters : none
|
|
|
-
|
|
|
- Usage : Call to get the read only-state of the
|
|
|
- control
|
|
|
-
|
|
|
- ============================================================*/
|
|
|
-{
|
|
|
- return m_readOnly;
|
|
|
-}
|
|
|
-
|
|
|
-BOOL CRulerRichEditCtrl::PreTranslateMessage(MSG* pMsg)
|
|
|
-{
|
|
|
- if(pMsg->message == WM_KEYDOWN)
|
|
|
- {
|
|
|
- switch(pMsg->wParam)
|
|
|
- {
|
|
|
- case 'X':
|
|
|
- if(CONTROL_PRESSED)
|
|
|
- {
|
|
|
- m_rtf.Cut();
|
|
|
- return TRUE;
|
|
|
- }
|
|
|
- break;
|
|
|
-
|
|
|
- case 'C':
|
|
|
- if(CONTROL_PRESSED)
|
|
|
- {
|
|
|
- m_rtf.Copy();
|
|
|
- return TRUE;
|
|
|
- }
|
|
|
- break;
|
|
|
-
|
|
|
- case 'V':
|
|
|
- if(CONTROL_PRESSED)
|
|
|
- {
|
|
|
- m_rtf.Paste();
|
|
|
- return TRUE;
|
|
|
- }
|
|
|
- break;
|
|
|
- case 'I':
|
|
|
- if(CONTROL_PRESSED)
|
|
|
- {
|
|
|
- DoItalic();
|
|
|
- return TRUE;
|
|
|
- }
|
|
|
- break;
|
|
|
- case 'B':
|
|
|
- if(CONTROL_PRESSED)
|
|
|
- {
|
|
|
- DoBold();
|
|
|
- return TRUE;
|
|
|
- }
|
|
|
- break;
|
|
|
- case 'U':
|
|
|
- if(CONTROL_PRESSED)
|
|
|
- {
|
|
|
- DoUnderline();
|
|
|
- return TRUE;
|
|
|
- }
|
|
|
- break;
|
|
|
- case 'Z':
|
|
|
- if(CONTROL_PRESSED)
|
|
|
- {
|
|
|
- m_rtf.Undo();
|
|
|
- return TRUE;
|
|
|
- }
|
|
|
- break;
|
|
|
- case 'Y':
|
|
|
- if(CONTROL_PRESSED)
|
|
|
- {
|
|
|
- m_rtf.Redo();
|
|
|
- return TRUE;
|
|
|
- }
|
|
|
- break;
|
|
|
- case 'W':
|
|
|
- if(CONTROL_PRESSED)
|
|
|
- {
|
|
|
- DoWrap();
|
|
|
- return TRUE;
|
|
|
- }
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- return CWnd::PreTranslateMessage(pMsg);
|
|
|
-}
|