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305 lines
11 KiB
C
305 lines
11 KiB
C
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///////////////////////////////////////////////////////////////////////////////
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// Name: wx/generic/filectrlg.h
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// Purpose: wxGenericFileCtrl Header
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// Author: Diaa M. Sami
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// Modified by:
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// Created: Jul-07-2007
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// Copyright: (c) Diaa M. Sami
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// Licence: wxWindows licence
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///////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_GENERIC_FILECTRL_H_
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#define _WX_GENERIC_FILECTRL_H_
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#if wxUSE_FILECTRL
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#include "wx/containr.h"
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#include "wx/listctrl.h"
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#include "wx/filectrl.h"
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#include "wx/filename.h"
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class WXDLLIMPEXP_FWD_CORE wxCheckBox;
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class WXDLLIMPEXP_FWD_CORE wxChoice;
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class WXDLLIMPEXP_FWD_CORE wxStaticText;
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class WXDLLIMPEXP_FWD_CORE wxTextCtrl;
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extern WXDLLIMPEXP_DATA_CORE(const char) wxFileSelectorDefaultWildcardStr[];
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//-----------------------------------------------------------------------------
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// wxFileData - a class to hold the file info for the wxFileListCtrl
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//-----------------------------------------------------------------------------
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class WXDLLIMPEXP_CORE wxFileData
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{
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public:
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enum fileType
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{
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is_file = 0x0000,
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is_dir = 0x0001,
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is_link = 0x0002,
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is_exe = 0x0004,
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is_drive = 0x0008
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};
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wxFileData() { Init(); }
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// Full copy constructor
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wxFileData( const wxFileData& fileData ) { Copy(fileData); }
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// Create a filedata from this information
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wxFileData( const wxString &filePath, const wxString &fileName,
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fileType type, int image_id );
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// make a full copy of the other wxFileData
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void Copy( const wxFileData &other );
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// (re)read the extra data about the file from the system
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void ReadData();
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// get the name of the file, dir, drive
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wxString GetFileName() const { return m_fileName; }
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// get the full path + name of the file, dir, path
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wxString GetFilePath() const { return m_filePath; }
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// Set the path + name and name of the item
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void SetNewName( const wxString &filePath, const wxString &fileName );
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// Get the size of the file in bytes
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wxFileOffset GetSize() const { return m_size; }
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// Get the type of file, either file extension or <DIR>, <LINK>, <DRIVE>
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wxString GetFileType() const;
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// get the last modification time
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wxDateTime GetDateTime() const { return m_dateTime; }
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// Get the time as a formatted string
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wxString GetModificationTime() const;
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// in UNIX get rwx for file, in MSW get attributes ARHS
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wxString GetPermissions() const { return m_permissions; }
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// Get the id of the image used in a wxImageList
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int GetImageId() const { return m_image; }
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bool IsFile() const { return !IsDir() && !IsLink() && !IsDrive(); }
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bool IsDir() const { return (m_type & is_dir ) != 0; }
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bool IsLink() const { return (m_type & is_link ) != 0; }
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bool IsExe() const { return (m_type & is_exe ) != 0; }
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bool IsDrive() const { return (m_type & is_drive) != 0; }
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// Get/Set the type of file, file/dir/drive/link
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int GetType() const { return m_type; }
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// the wxFileListCtrl fields in report view
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enum fileListFieldType
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{
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FileList_Name,
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FileList_Size,
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FileList_Type,
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FileList_Time,
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#if defined(__UNIX__) || defined(__WIN32__)
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FileList_Perm,
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#endif // defined(__UNIX__) || defined(__WIN32__)
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FileList_Max
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};
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// Get the entry for report view of wxFileListCtrl
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wxString GetEntry( fileListFieldType num ) const;
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// Get a string representation of the file info
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wxString GetHint() const;
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// initialize a wxListItem attributes
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void MakeItem( wxListItem &item );
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// operators
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wxFileData& operator = (const wxFileData& fd) { Copy(fd); return *this; }
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protected:
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wxString m_fileName;
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wxString m_filePath;
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wxFileOffset m_size;
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wxDateTime m_dateTime;
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wxString m_permissions;
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int m_type;
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int m_image;
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private:
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void Init();
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};
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//-----------------------------------------------------------------------------
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// wxFileListCtrl
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//-----------------------------------------------------------------------------
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class WXDLLIMPEXP_CORE wxFileListCtrl : public wxListCtrl
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{
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public:
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wxFileListCtrl();
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wxFileListCtrl( wxWindow *win,
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wxWindowID id,
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const wxString &wild,
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bool showHidden,
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const wxPoint &pos = wxDefaultPosition,
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const wxSize &size = wxDefaultSize,
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long style = wxLC_LIST,
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const wxValidator &validator = wxDefaultValidator,
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const wxString &name = wxT("filelist") );
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virtual ~wxFileListCtrl();
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virtual void ChangeToListMode();
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virtual void ChangeToReportMode();
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virtual void ChangeToSmallIconMode();
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virtual void ShowHidden( bool show = true );
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bool GetShowHidden() const { return m_showHidden; }
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virtual long Add( wxFileData *fd, wxListItem &item );
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virtual void UpdateItem(const wxListItem &item);
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virtual void UpdateFiles();
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virtual void MakeDir();
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virtual void GoToParentDir();
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virtual void GoToHomeDir();
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virtual void GoToDir( const wxString &dir );
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virtual void SetWild( const wxString &wild );
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wxString GetWild() const { return m_wild; }
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wxString GetDir() const { return m_dirName; }
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void OnListDeleteItem( wxListEvent &event );
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void OnListDeleteAllItems( wxListEvent &event );
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void OnListEndLabelEdit( wxListEvent &event );
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void OnListColClick( wxListEvent &event );
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void OnSize( wxSizeEvent &event );
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virtual void SortItems(wxFileData::fileListFieldType field, bool forward);
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bool GetSortDirection() const { return m_sort_forward; }
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wxFileData::fileListFieldType GetSortField() const { return m_sort_field; }
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protected:
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void FreeItemData(wxListItem& item);
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void FreeAllItemsData();
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wxString m_dirName;
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bool m_showHidden;
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wxString m_wild;
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bool m_sort_forward;
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wxFileData::fileListFieldType m_sort_field;
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private:
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wxDECLARE_DYNAMIC_CLASS(wxFileListCtrl);
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wxDECLARE_EVENT_TABLE();
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};
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class WXDLLIMPEXP_CORE wxGenericFileCtrl : public wxNavigationEnabled<wxControl>,
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public wxFileCtrlBase
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{
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public:
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wxGenericFileCtrl()
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{
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m_ignoreChanges = false;
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}
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wxGenericFileCtrl ( wxWindow *parent,
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wxWindowID id,
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const wxString& defaultDirectory = wxEmptyString,
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const wxString& defaultFilename = wxEmptyString,
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const wxString& wildCard = wxASCII_STR(wxFileSelectorDefaultWildcardStr),
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long style = wxFC_DEFAULT_STYLE,
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const wxPoint& pos = wxDefaultPosition,
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const wxSize& size = wxDefaultSize,
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const wxString& name = wxASCII_STR(wxFileCtrlNameStr) )
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{
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m_ignoreChanges = false;
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Create(parent, id, defaultDirectory, defaultFilename, wildCard,
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style, pos, size, name );
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}
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virtual ~wxGenericFileCtrl() {}
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bool Create( wxWindow *parent,
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wxWindowID id,
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const wxString& defaultDirectory = wxEmptyString,
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const wxString& defaultFileName = wxEmptyString,
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const wxString& wildCard = wxASCII_STR(wxFileSelectorDefaultWildcardStr),
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long style = wxFC_DEFAULT_STYLE,
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const wxPoint& pos = wxDefaultPosition,
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const wxSize& size = wxDefaultSize,
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const wxString& name = wxASCII_STR(wxFileCtrlNameStr) );
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virtual void SetWildcard( const wxString& wildCard ) wxOVERRIDE;
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virtual void SetFilterIndex( int filterindex ) wxOVERRIDE;
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virtual bool SetDirectory( const wxString& dir ) wxOVERRIDE;
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// Selects a certain file.
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// In case the filename specified isn't found/couldn't be shown with
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// currently selected filter, false is returned and nothing happens
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virtual bool SetFilename( const wxString& name ) wxOVERRIDE;
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// Changes to a certain directory and selects a certain file.
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// In case the filename specified isn't found/couldn't be shown with
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// currently selected filter, false is returned and if directory exists
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// it's chdir'ed to
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virtual bool SetPath( const wxString& path ) wxOVERRIDE;
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virtual wxString GetFilename() const wxOVERRIDE;
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virtual wxString GetDirectory() const wxOVERRIDE;
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virtual wxString GetWildcard() const wxOVERRIDE { return this->m_wildCard; }
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virtual wxString GetPath() const wxOVERRIDE;
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virtual void GetPaths( wxArrayString& paths ) const wxOVERRIDE;
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virtual void GetFilenames( wxArrayString& files ) const wxOVERRIDE;
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virtual int GetFilterIndex() const wxOVERRIDE { return m_filterIndex; }
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virtual bool HasMultipleFileSelection() const wxOVERRIDE
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{ return HasFlag(wxFC_MULTIPLE); }
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virtual void ShowHidden(bool show) wxOVERRIDE { m_list->ShowHidden( show ); }
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void GoToParentDir();
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void GoToHomeDir();
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// get the directory currently shown in the control: this can be different
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// from GetDirectory() if the user entered a full path (with a path other
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// than the one currently shown in the control) in the text control
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// manually
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wxString GetShownDirectory() const { return m_list->GetDir(); }
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wxFileListCtrl *GetFileList() { return m_list; }
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void ChangeToReportMode() { m_list->ChangeToReportMode(); }
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void ChangeToListMode() { m_list->ChangeToListMode(); }
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private:
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void OnChoiceFilter( wxCommandEvent &event );
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void OnCheck( wxCommandEvent &event );
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void OnActivated( wxListEvent &event );
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void OnTextEnter( wxCommandEvent &WXUNUSED( event ) );
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void OnTextChange( wxCommandEvent &WXUNUSED( event ) );
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void OnSelected( wxListEvent &event );
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void HandleAction( const wxString &fn );
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void DoSetFilterIndex( int filterindex );
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void UpdateControls();
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// the first of these methods can only be used for the controls with single
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// selection (i.e. without wxFC_MULTIPLE style), the second one in any case
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wxFileName DoGetFileName() const;
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void DoGetFilenames( wxArrayString& filenames, bool fullPath ) const;
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int m_style;
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wxString m_filterExtension;
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wxChoice *m_choice;
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wxTextCtrl *m_text;
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wxFileListCtrl *m_list;
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wxCheckBox *m_check;
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wxStaticText *m_static;
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wxString m_dir;
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wxString m_fileName;
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wxString m_wildCard; // wild card in one string as we got it
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int m_filterIndex;
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bool m_inSelected;
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bool m_ignoreChanges;
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bool m_noSelChgEvent; // suppress selection changed events.
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wxDECLARE_DYNAMIC_CLASS(wxGenericFileCtrl);
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wxDECLARE_EVENT_TABLE();
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};
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#endif // wxUSE_FILECTRL
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#endif // _WX_GENERIC_FILECTRL_H_
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