started applying patch 410826
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@11222 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
210
include/wx/fdrepdlg.h
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210
include/wx/fdrepdlg.h
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@@ -0,0 +1,210 @@
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/////////////////////////////////////////////////////////////////////////////
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// Name: wx/msw/fdrepdlg.h
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// Purpose: wxFindReplaceDialog class
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// Author: Markus Greither
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// Modified by: 31.07.01: VZ: integrated into wxWindows
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// Created: 23/03/2001
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// RCS-ID:
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// Copyright: (c) Markus Greither
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_FINDREPLACEDLG_H_
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#define _WX_FINDREPLACEDLG_H_
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#ifdef __GNUG__
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#pragma interface "fdrepdlg.h"
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#endif
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#include "wx/defs.h"
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#if wxUSE_FINDREPLDLG
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#include "wx/dialog.h"
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class WXDLLEXPORT wxFindReplaceDialog;
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class WXDLLEXPORT wxFindReplaceData;
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class WXDLLEXPORT wxFindReplaceDialogImpl;
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// ----------------------------------------------------------------------------
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// Flags for wxFindReplaceData.Flags
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// ----------------------------------------------------------------------------
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// flages used by wxFindDialogEvent::GetFlags()
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enum wxFindReplaceFlags
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{
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// downward search/replace selected (otherwise - upwards)
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wxFR_DOWN = 1,
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// whole word search/replace selected
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wxFR_WHOLEWORD = 2,
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// case sensitive search/replace selected (otherwise - case insensitive)
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wxFR_MATCHCASE = 4
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};
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// these flags can be specified in wxFindReplaceDialog ctor or Create()
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enum wxFindReplaceDialogStyles
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{
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// replace dialog (otherwise find dialog)
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wxFR_REPLACEDIALOG = 1,
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// don't allow changing the search direction
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wxFR_NOUPDOWN = 2,
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// don't allow case sensitive searching
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wxFR_NOMATCHCASE = 4,
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// don't allow whole word searching
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wxFR_NOWHOLEWORD = 8
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};
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// ----------------------------------------------------------------------------
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// wxFindReplaceData: holds Setup Data/Feedback Data for wxFindReplaceDialog
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// ----------------------------------------------------------------------------
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class WXDLLEXPORT wxFindReplaceData : public wxObject
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{
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public:
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wxFindReplaceData() { }
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wxFindReplaceData(wxUint32 flags) { SetFlags(flags); }
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// accessors
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const wxString& GetFindString() { return m_FindWhat; }
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const wxString& GetReplaceString() { return m_ReplaceWith; }
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int GetFlags() const { return m_Flags; }
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// setters: may only be called before showing the dialog, no effect later
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void SetFlags(wxUint32 flags) { m_Flags = flags; }
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void SetFindString(const wxString& str) { m_FindWhat = str; }
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void SetReplaceString(const wxString& str) { m_ReplaceWith = str; }
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private:
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wxUint32 m_Flags;
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wxString m_FindWhat,
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m_ReplaceWith;
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friend class wxFindReplaceDialog;
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};
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// ----------------------------------------------------------------------------
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// wxFindReplaceDialog: dialog for searching / replacing text
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// ----------------------------------------------------------------------------
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class WXDLLEXPORT wxFindReplaceDialog : public wxDialog
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{
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public:
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// ctors and such
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wxFindReplaceDialog() { Init(); }
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wxFindReplaceDialog(wxWindow *parent,
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wxFindReplaceData *data,
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const wxString &title);
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bool Create(wxWindow *parent,
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wxFindReplaceData *data,
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const wxString &title);
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virtual ~wxFindReplaceDialog();
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// find dialog data access
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const wxFindReplaceData *GetData() const { return m_FindReplaceData; }
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void SetData(wxFindReplaceData *data);
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// implementation only from now on
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wxFindReplaceDialogImpl *GetImpl() const { return m_impl; }
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// override some base class virtuals
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virtual bool Show(bool show);
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virtual void SetTitle( const wxString& title);
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virtual wxString GetTitle() const;
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protected:
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virtual void DoGetSize(int *width, int *height) const;
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virtual void DoGetClientSize(int *width, int *height) const;
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virtual void DoSetSize(int x, int y,
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int width, int height,
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int sizeFlags = wxSIZE_AUTO);
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void Init();
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wxFindReplaceData *m_FindReplaceData;
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wxString m_title;
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wxFindReplaceDialogImpl *m_impl;
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DECLARE_DYNAMIC_CLASS(wxFindReplaceDialog)
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};
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// ----------------------------------------------------------------------------
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// wxFindReplaceDialog events
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// ----------------------------------------------------------------------------
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class WXDLLEXPORT wxFindDialogEvent : public wxCommandEvent
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{
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public:
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wxFindDialogEvent(wxEventType commandType = wxEVT_NULL, int id = 0)
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: wxCommandEvent(commandType, id) { }
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int GetFlags() const { return GetInt(); }
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wxString GetFindString() const { return GetString(); }
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const wxString& GetReplaceString() const { return m_strReplace; }
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// implementation only
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void SetFlags(int flags) { SetInt(flags); }
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void SetFindString(const wxString& str) { SetString(str); }
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void SetReplaceString(const wxString& str) { m_strReplace = str; }
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private:
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wxString m_strReplace;
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DECLARE_DYNAMIC_CLASS(wxFindDialogEvent)
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};
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BEGIN_DECLARE_EVENT_TYPES()
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DECLARE_EVENT_TYPE(wxEVT_COMMAND_FIND_NEXT, 510)
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DECLARE_EVENT_TYPE(wxEVT_COMMAND_REPLACE, 511)
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DECLARE_EVENT_TYPE(wxEVT_COMMAND_REPLACE_ALL, 512)
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DECLARE_EVENT_TYPE(wxEVT_COMMAND_FIND_CLOSE, 513)
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END_DECLARE_EVENT_TYPES()
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typedef void (wxEvtHandler::*wxFindDialogEventFunction)(wxFindDialogEvent&);
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#define EVT_FIND_NEXT(id, fn) \
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DECLARE_EVENT_TABLE_ENTRY( \
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wxEVT_COMMAND_FIND_NEXT, id, -1, \
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(wxObjectEventFunction)(wxEventFunction)(wxFindDialogEventFunction) \
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& fn, \
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(wxObject *) NULL \
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),
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#define EVT_REPLACE(id, fn) \
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DECLARE_EVENT_TABLE_ENTRY( \
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wxEVT_COMMAND_REPLACE, id, -1, \
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(wxObjectEventFunction)(wxEventFunction)(wxFindDialogEventFunction) \
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& fn, \
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(wxObject *) NULL \
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),
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#define EVT_FIND_REPLACE_ALL(id, fn) \
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DECLARE_EVENT_TABLE_ENTRY( \
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wxEVT_COMMAND_REPLACE_ALL, id, -1, \
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(wxObjectEventFunction)(wxEventFunction)(wxFindDialogEventFunction) \
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& fn, \
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(wxObject *) NULL \
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),
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#define EVT_FIND_FIND_CLOSE(id, fn) \
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DECLARE_EVENT_TABLE_ENTRY( \
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wxEVT_COMMAND_FIND_CLOSE, id, -1, \
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(wxObjectEventFunction)(wxEventFunction)(wxFindDialogEventFunction) \
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& fn, \
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(wxObject *) NULL \
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),
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#endif // wxUSE_FINDREPLDLG
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#endif
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// _WX_FDREPDLG_H
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466
src/msw/fdrepdlg.cpp
Normal file
466
src/msw/fdrepdlg.cpp
Normal file
@@ -0,0 +1,466 @@
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/////////////////////////////////////////////////////////////////////////////
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// Name: src/msw/fdrepdlg.cpp
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// Purpose: wxFindReplaceDialog class
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// Author: Markus Greither
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// Modified by: 31.07.01: VZ: integrated into wxWindows
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// Created: 23/03/2001
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// RCS-ID:
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// Copyright: (c) Markus Greither
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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// ============================================================================
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// declarations
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// ============================================================================
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// ----------------------------------------------------------------------------
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// headers
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// ----------------------------------------------------------------------------
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#ifdef __GNUG__
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#pragma implementation "fdrepdlg.h"
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#endif
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// For compilers that support precompilation, includes "wx.h".
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#include "wx/wxprec.h"
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#ifdef __BORLANDC__
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#pragma hdrstop
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#endif
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#if wxUSE_FINDREPLDLG
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#ifndef WX_PRECOMP
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#include "wx/intl.h"
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#include "wx/log.h"
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#endif
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#include "wx/msw/private.h"
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#if !defined(__WIN32__) || defined(__SALFORDC__) || defined(__WXWINE__)
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#include <commdlg.h>
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#endif
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#include "wx/fdrepdlg.h"
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// ----------------------------------------------------------------------------
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// functions prototypes
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// ----------------------------------------------------------------------------
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LRESULT APIENTRY FindReplaceWindowProc(HWND hwnd, WXUINT nMsg,
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WPARAM wParam, LPARAM lParam);
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UINT CALLBACK wxFindReplaceDialogHookProc(HWND hwnd,
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UINT uiMsg,
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WPARAM wParam,
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LPARAM lParam);
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// ----------------------------------------------------------------------------
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// wxWin macros
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// ----------------------------------------------------------------------------
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IMPLEMENT_DYNAMIC_CLASS(wxFindReplaceDialog, wxDialog)
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IMPLEMENT_DYNAMIC_CLASS(wxFindDialogEvent, wxCommandEvent)
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// ----------------------------------------------------------------------------
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// wxFindReplaceDialogImpl: the internals of wxFindReplaceDialog
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// ----------------------------------------------------------------------------
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class WXDLLEXPORT wxFindReplaceDialogImpl
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{
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public:
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wxFindReplaceDialogImpl(wxFindReplaceDialog *dialog, int flagsWX);
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~wxFindReplaceDialogImpl();
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void InitFindWhat(const wxString& str);
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void InitReplaceWith(const wxString& str);
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void SubclassDialog(HWND hwnd);
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static UINT GetFindDialogMessage() { return ms_msgFindDialog; }
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// only for passing to ::FindText or ::ReplaceText
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FINDREPLACE *GetPtrFindReplace() { return &m_findReplace; }
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private:
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void InitString(const wxString& str, LPTSTR *ppStr, WORD *pLen);
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// the owner of the dialog
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HWND m_hwndOwner;
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// the previous window proc of our owner
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WNDPROC m_oldParentWndProc;
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// the find replace data used by the dialog
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FINDREPLACE m_findReplace;
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// registered Message for Dialog
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static UINT ms_msgFindDialog;
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};
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UINT wxFindReplaceDialogImpl::ms_msgFindDialog = 0;
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// ============================================================================
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// implementation
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// ============================================================================
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// ----------------------------------------------------------------------------
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// wxFindReplaceDialogImpl
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// ----------------------------------------------------------------------------
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wxFindReplaceDialogImpl::wxFindReplaceDialogImpl(wxFindReplaceDialog *dialog,
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int flagsWX)
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{
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// get the identifier for the find dialog message if we don't have it yet
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if ( !ms_msgFindDialog )
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{
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ms_msgFindDialog = ::RegisterWindowMessage(FINDMSGSTRING);
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if ( !ms_msgFindDialog )
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{
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wxLogLastError(_T("RegisterWindowMessage(FINDMSGSTRING)"));
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}
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}
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m_hwndOwner = NULL;
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m_oldParentWndProc = NULL;
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wxZeroMemory(m_findReplace);
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// translate the flags
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// always set this to be able to set the title
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int flags = FR_ENABLEHOOK;
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if ( flagsWX & wxFR_NOMATCHCASE)
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flags |= FR_NOMATCHCASE;
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if ( flagsWX & wxFR_NOWHOLEWORD)
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flags |= FR_NOWHOLEWORD;
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if ( flagsWX & wxFR_NOUPDOWN)
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flags |= FR_NOUPDOWN;
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if ( flagsWX & wxFR_DOWN)
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flags |= FR_DOWN;
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m_findReplace.lStructSize = sizeof(FINDREPLACE);
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m_findReplace.hwndOwner = GetHwndOf(dialog->GetParent());
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m_findReplace.Flags = flags;
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m_findReplace.lCustData = (LPARAM)dialog;
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m_findReplace.lpfnHook = wxFindReplaceDialogHookProc;
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}
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void wxFindReplaceDialogImpl::InitString(const wxString& str,
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LPTSTR *ppStr, WORD *pLen)
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{
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size_t len = str.length() + 1;
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if ( len < 80 )
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{
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// MSDN docs say that the buffer must be at least 80 chars
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len = 80;
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}
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*ppStr = new wxChar[len];
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wxStrcpy(*ppStr, str);
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*pLen = len;
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}
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void wxFindReplaceDialogImpl::InitFindWhat(const wxString& str)
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{
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InitString(str, &m_findReplace.lpstrFindWhat, &m_findReplace.wFindWhatLen);
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}
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void wxFindReplaceDialogImpl::InitReplaceWith(const wxString& str)
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{
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InitString(str,
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&m_findReplace.lpstrReplaceWith,
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&m_findReplace.wReplaceWithLen);
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}
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void wxFindReplaceDialogImpl::SubclassDialog(HWND hwnd)
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{
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m_hwndOwner = hwnd;
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m_oldParentWndProc = (WNDPROC)::SetWindowLong
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(
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hwnd,
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GWL_WNDPROC,
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(LONG)FindReplaceWindowProc
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);
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// save it elsewhere to access it from FindReplaceWindowProc()
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(void)::SetWindowLong(hwnd, GWL_USERDATA, (LONG)m_oldParentWndProc);
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}
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wxFindReplaceDialogImpl::~wxFindReplaceDialogImpl()
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{
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delete [] m_findReplace.lpstrFindWhat;
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delete [] m_findReplace.lpstrReplaceWith;
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if ( m_hwndOwner )
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{
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::SetWindowLong(m_hwndOwner, GWL_WNDPROC, (LONG)m_oldParentWndProc);
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}
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}
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// ----------------------------------------------------------------------------
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// Window Proc for handling RegisterWindowMessage(FINDMSGSTRING)
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// ----------------------------------------------------------------------------
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LRESULT APIENTRY FindReplaceWindowProc(HWND hwnd, WXUINT nMsg,
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WPARAM wParam, LPARAM lParam)
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{
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if ( nMsg == wxFindReplaceDialogImpl::GetFindDialogMessage() )
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{
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FINDREPLACE *pFR = (FINDREPLACE *)lParam;
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wxFindReplaceDialog *dialog = (wxFindReplaceDialog *)pFR->lCustData;
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||||
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||||
// map flags from Windows
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wxEventType evtType;
|
||||
|
||||
bool replace = FALSE;
|
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if ( pFR->Flags & FR_DIALOGTERM )
|
||||
{
|
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evtType = wxEVT_COMMAND_FIND_CLOSE;
|
||||
}
|
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else if ( pFR->Flags & FR_FINDNEXT )
|
||||
{
|
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evtType = wxEVT_COMMAND_FIND_NEXT;
|
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}
|
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else if ( pFR->Flags & FR_REPLACE )
|
||||
{
|
||||
evtType = wxEVT_COMMAND_REPLACE;
|
||||
|
||||
replace = TRUE;
|
||||
}
|
||||
else if ( pFR->Flags & FR_REPLACEALL )
|
||||
{
|
||||
evtType = wxEVT_COMMAND_REPLACE_ALL;
|
||||
|
||||
replace = TRUE;
|
||||
}
|
||||
else
|
||||
{
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||||
wxFAIL_MSG( _T("unknown find dialog event") );
|
||||
|
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return 0;
|
||||
}
|
||||
|
||||
wxUint32 flags = 0;
|
||||
if ( pFR->Flags & FR_DOWN )
|
||||
flags |= wxFR_DOWN;
|
||||
if ( pFR->Flags & FR_WHOLEWORD )
|
||||
flags |= wxFR_WHOLEWORD;
|
||||
if ( pFR->Flags & FR_MATCHCASE )
|
||||
flags |= wxFR_MATCHCASE;
|
||||
|
||||
wxFindDialogEvent event(evtType, dialog->GetId());
|
||||
event.SetFlags(flags);
|
||||
event.SetFindString(pFR->lpstrFindWhat);
|
||||
if ( replace )
|
||||
{
|
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event.SetReplaceString(pFR->lpstrReplaceWith);
|
||||
}
|
||||
|
||||
(void)dialog->GetEventHandler()->ProcessEvent(event);
|
||||
}
|
||||
|
||||
WNDPROC wndProc = (WNDPROC)::GetWindowLong(hwnd, GWL_USERDATA);
|
||||
|
||||
return ::CallWindowProc(wndProc, hwnd, nMsg, wParam, lParam);
|
||||
};
|
||||
|
||||
// ----------------------------------------------------------------------------
|
||||
// Find/replace dialog hook proc
|
||||
// ----------------------------------------------------------------------------
|
||||
|
||||
UINT CALLBACK wxFindReplaceDialogHookProc(HWND hwnd,
|
||||
UINT uiMsg,
|
||||
WPARAM WXUNUSED(wParam),
|
||||
LPARAM lParam)
|
||||
{
|
||||
if ( uiMsg == WM_INITDIALOG )
|
||||
{
|
||||
FINDREPLACE *pFR = (FINDREPLACE *)lParam;
|
||||
wxFindReplaceDialog *dialog = (wxFindReplaceDialog *)pFR->lCustData;
|
||||
|
||||
::SetWindowText(hwnd, dialog->GetTitle());
|
||||
|
||||
// don't return FALSE from here or the dialog won't be shown
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
// ============================================================================
|
||||
// wxFindReplaceDialog implementation
|
||||
// ============================================================================
|
||||
|
||||
// ----------------------------------------------------------------------------
|
||||
// wxFindReplaceDialog ctors/dtor
|
||||
// ----------------------------------------------------------------------------
|
||||
|
||||
void wxFindReplaceDialog::Init()
|
||||
{
|
||||
m_impl = NULL;
|
||||
m_FindReplaceData = NULL;
|
||||
|
||||
// as we're created in the hidden state, bring the internal flag in sync
|
||||
m_isShown = FALSE;
|
||||
}
|
||||
|
||||
wxFindReplaceDialog::wxFindReplaceDialog(wxWindow *parent,
|
||||
wxFindReplaceData *data,
|
||||
const wxString &title)
|
||||
: m_FindReplaceData(data)
|
||||
{
|
||||
Init();
|
||||
|
||||
(void)Create(parent, data, title);
|
||||
}
|
||||
|
||||
wxFindReplaceDialog::~wxFindReplaceDialog()
|
||||
{
|
||||
delete m_impl;
|
||||
}
|
||||
|
||||
bool wxFindReplaceDialog::Create(wxWindow *parent,
|
||||
wxFindReplaceData *data,
|
||||
const wxString &title)
|
||||
{
|
||||
m_FindReplaceData = data;
|
||||
m_parent = parent;
|
||||
|
||||
SetTitle(title);
|
||||
|
||||
// we must have a parent as it will get the messages from us
|
||||
return parent != NULL;
|
||||
}
|
||||
|
||||
// ----------------------------------------------------------------------------
|
||||
// wxFindReplaceDialog data access
|
||||
// ----------------------------------------------------------------------------
|
||||
|
||||
void wxFindReplaceDialog::SetData(wxFindReplaceData *data)
|
||||
{
|
||||
delete m_FindReplaceData;
|
||||
m_FindReplaceData = data;
|
||||
}
|
||||
|
||||
// ----------------------------------------------------------------------------
|
||||
// wxFindReplaceData show/hide
|
||||
// ----------------------------------------------------------------------------
|
||||
|
||||
bool wxFindReplaceDialog::Show(bool show)
|
||||
{
|
||||
if ( !wxWindowBase::Show(show) )
|
||||
{
|
||||
// visibility status didn't change
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
// do we already have the dialog window?
|
||||
if ( m_hWnd )
|
||||
{
|
||||
// yes, just use it
|
||||
return ::ShowWindow(GetHwnd(), show ? SW_SHOW : SW_HIDE);
|
||||
}
|
||||
|
||||
if ( !show )
|
||||
{
|
||||
// well, it doesn't exist which is as good as being hidden
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
wxCHECK_MSG( m_FindReplaceData, FALSE, _T("call Create() first!") );
|
||||
|
||||
wxASSERT_MSG( !m_impl, _T("why don't we have the window then?") );
|
||||
|
||||
int flagsWX = m_FindReplaceData->GetFlags();
|
||||
|
||||
m_impl = new wxFindReplaceDialogImpl(this, flagsWX);
|
||||
|
||||
m_impl->InitFindWhat(m_FindReplaceData->GetFindString());
|
||||
|
||||
if ( flagsWX & wxFR_REPLACEDIALOG)
|
||||
{
|
||||
m_impl->InitFindWhat(m_FindReplaceData->GetReplaceString());
|
||||
}
|
||||
|
||||
// call the right function to show the dialog which does what we want
|
||||
HWND (*pfn)(FINDREPLACE *) = flagsWX & wxFR_REPLACEDIALOG ? ::ReplaceText
|
||||
: ::FindText;
|
||||
m_hWnd = (WXHWND)(*pfn)(m_impl->GetPtrFindReplace());
|
||||
if ( !m_hWnd )
|
||||
{
|
||||
wxLogError(_("Failed to create the standard find/replace dialog (error code %d)"),
|
||||
::CommDlgExtendedError());
|
||||
|
||||
delete m_impl;
|
||||
m_impl = NULL;
|
||||
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
// subclass parent window in order to get FINDMSGSTRING message
|
||||
m_impl->SubclassDialog(GetHwndOf(m_parent));
|
||||
|
||||
if ( !::ShowWindow((HWND)m_hWnd, SW_SHOW) )
|
||||
{
|
||||
wxLogLastError(_T("ShowWindow(find dialog)"));
|
||||
}
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
// ----------------------------------------------------------------------------
|
||||
// wxFindReplaceDialog title handling
|
||||
// ----------------------------------------------------------------------------
|
||||
|
||||
// we set the title of this dialog in our jook proc but for now don't crash in
|
||||
// the base class version because of m_hWnd == 0
|
||||
|
||||
void wxFindReplaceDialog::SetTitle( const wxString& title)
|
||||
{
|
||||
m_title = title;
|
||||
}
|
||||
|
||||
wxString wxFindReplaceDialog::GetTitle() const
|
||||
{
|
||||
return m_title;
|
||||
}
|
||||
|
||||
// ----------------------------------------------------------------------------
|
||||
// wxFindReplaceDialog position/size
|
||||
// ----------------------------------------------------------------------------
|
||||
|
||||
void wxFindReplaceDialog::DoSetSize(int WXUNUSED(x), int WXUNUSED(y),
|
||||
int WXUNUSED(width), int WXUNUSED(height),
|
||||
int WXUNUSED(sizeFlags))
|
||||
{
|
||||
// ignore - we can't change the size of this standard dialog
|
||||
return;
|
||||
}
|
||||
|
||||
// NB: of course, both of these functions are completely bogus, but it's better
|
||||
// than nothing
|
||||
void wxFindReplaceDialog::DoGetSize(int *width, int *height) const
|
||||
{
|
||||
// the standard dialog size
|
||||
if ( width )
|
||||
*width = 225;
|
||||
if ( height )
|
||||
*height = 324;
|
||||
}
|
||||
|
||||
void wxFindReplaceDialog::DoGetClientSize(int *width, int *height) const
|
||||
{
|
||||
// the standard dialog size
|
||||
if ( width )
|
||||
*width = 219;
|
||||
if ( height )
|
||||
*height = 299;
|
||||
}
|
||||
|
||||
#endif // wxUSE_FINDREPLDLG
|
||||
|
||||
Reference in New Issue
Block a user