f485492a1e
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@8514 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
253 lines
8.4 KiB
C++
253 lines
8.4 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: dirctrlg.h
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// Purpose: wxGenericDirCtrl class
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// Builds on wxDirCtrl class written by Robert Roebling for the
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// wxFile application, modified by Harm van der Heijden.
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// Further modified for Windows.
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// Author: Julian Smart et al
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// Modified by:
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// Created: 21/3/2000
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// RCS-ID: $Id$
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// Copyright: (c) Julian Smart
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_DIRCTRL_H_
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#define _WX_DIRCTRL_H_
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#ifdef __GNUG__
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#pragma interface "dirctrlg.h"
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#endif
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#include "wx/treectrl.h"
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#include "wx/dirdlg.h"
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#include "wx/choice.h"
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//-----------------------------------------------------------------------------
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// classes
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//-----------------------------------------------------------------------------
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//-----------------------------------------------------------------------------
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// Extra styles for wxGenericDirCtrl
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//-----------------------------------------------------------------------------
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// Only allow directory viewing/selection, no files
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#define wxDIRCTRL_DIR_ONLY 0x0010
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// When setting the default path, select the first file in the directory
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#define wxDIRCTRL_SELECT_FIRST 0x0020
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// Show the filter list
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#define wxDIRCTRL_SHOW_FILTERS 0x0040
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// Use 3D borders on internal controls
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#define wxDIRCTRL_3D_INTERNAL 0x0080
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//-----------------------------------------------------------------------------
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// wxDirItemData
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//-----------------------------------------------------------------------------
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class WXDLLEXPORT wxDirItemDataEx : public wxTreeItemData
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{
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public:
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wxDirItemDataEx(const wxString& path, const wxString& name, bool isDir);
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~wxDirItemDataEx();
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bool HasSubDirs();
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void SetNewDirName( wxString path );
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wxString m_path, m_name;
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bool m_isHidden;
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bool m_hasSubDirs;
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bool m_isExpanded;
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bool m_isDir;
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};
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//-----------------------------------------------------------------------------
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// wxDirCtrl
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//-----------------------------------------------------------------------------
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class WXDLLEXPORT wxDirFilterListCtrl;
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class WXDLLEXPORT wxGenericDirCtrl: public wxControl
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{
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public:
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wxGenericDirCtrl();
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wxGenericDirCtrl(wxWindow *parent, const wxWindowID id = -1,
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const wxString &dir = wxDirDialogDefaultFolderStr,
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const wxPoint& pos = wxDefaultPosition,
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const wxSize& size = wxDefaultSize,
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long style = wxDIRCTRL_3D_INTERNAL|wxSUNKEN_BORDER,
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const wxString& filter = wxEmptyString,
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int defaultFilter = 0,
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const wxString& name = wxTreeCtrlNameStr )
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{
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Init();
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Create(parent, id, dir, pos, size, style, filter, defaultFilter, name);
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}
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bool Create(wxWindow *parent, const wxWindowID id = -1,
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const wxString &dir = wxDirDialogDefaultFolderStr,
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const wxPoint& pos = wxDefaultPosition,
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const wxSize& size = wxDefaultSize,
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long style = wxDIRCTRL_3D_INTERNAL|wxSUNKEN_BORDER,
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const wxString& filter = wxEmptyString,
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int defaultFilter = 0,
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const wxString& name = wxTreeCtrlNameStr );
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void Init();
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~wxGenericDirCtrl();
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void OnExpandItem(wxTreeEvent &event );
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void OnCollapseItem(wxTreeEvent &event );
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void OnBeginEditItem(wxTreeEvent &event );
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void OnEndEditItem(wxTreeEvent &event );
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void OnSize(wxSizeEvent &event );
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// Try to expand as much of the given path as possible.
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bool ExpandPath(const wxString& path);
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// Accessors
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inline wxString GetDefaultPath() const { return m_defaultPath; }
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void SetDefaultPath(const wxString& path) { m_defaultPath = path; }
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// Get dir or filename
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wxString GetPath() const ;
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// Get selected filename path only (else empty string).
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// I.e. don't count a directory as a selection
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wxString GetFilePath() const ;
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void SetPath(const wxString& path) ;
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wxString GetFilter() const { return m_filter; }
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void SetFilter(const wxString& filter);
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int GetFilterIndex() const { return m_currentFilter; }
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void SetFilterIndex(int n) ;
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wxTreeItemId GetRootId() { return m_rootId; }
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wxTreeCtrl* GetTreeCtrl() const { return m_treeCtrl; }
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wxDirFilterListCtrl* GetFilterListCtrl() const { return m_filterListCtrl; }
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//// Helpers
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void SetupSections();
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// Parse the filter into an array of filters and an array of descriptions
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int ParseFilter(const wxString& filterStr, wxArrayString& filters, wxArrayString& descriptions);
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// Find the child that matches the first part of 'path'.
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// E.g. if a child path is "/usr" and 'path' is "/usr/include"
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// then the child for /usr is returned.
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// If the path string has been used (we're at the leaf), done is set to TRUE
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wxTreeItemId FindChild(wxTreeItemId parentId, const wxString& path, bool& done);
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// Resize the components of the control
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void DoResize();
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protected:
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void ExpandDir(wxTreeItemId parentId);
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void AddSection(const wxString& path, const wxString& name, int imageId = 0);
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//void FindChildFiles(wxTreeItemId id, int dirFlags, wxArrayString& filenames);
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// Extract description and actual filter from overall filter string
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bool ExtractWildcard(const wxString& filterStr, int n, wxString& filter, wxString& description);
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private:
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bool m_showHidden;
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wxTreeItemId m_rootId;
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wxImageList* m_imageList;
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wxString m_defaultPath; // Starting path
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long m_styleEx; // Extended style
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wxString m_filter; // Wildcards in same format as per wxFileDialog
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int m_currentFilter; // The current filter index
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wxString m_currentFilterStr; // Current filter string
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wxTreeCtrl* m_treeCtrl;
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wxDirFilterListCtrl* m_filterListCtrl;
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private:
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DECLARE_EVENT_TABLE()
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DECLARE_DYNAMIC_CLASS(wxGenericDirCtrl)
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};
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//-----------------------------------------------------------------------------
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// wxDirFilterListCtrl
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//-----------------------------------------------------------------------------
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class WXDLLEXPORT wxDirFilterListCtrl: public wxChoice
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{
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public:
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wxDirFilterListCtrl() { Init(); }
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wxDirFilterListCtrl(wxGenericDirCtrl* parent, const wxWindowID id = -1,
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const wxPoint& pos = wxDefaultPosition,
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const wxSize& size = wxDefaultSize,
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long style = 0)
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{
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Init();
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Create(parent, id, pos, size, style);
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}
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bool Create(wxGenericDirCtrl* parent, const wxWindowID id = -1,
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const wxPoint& pos = wxDefaultPosition,
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const wxSize& size = wxDefaultSize,
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long style = 0);
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void Init();
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~wxDirFilterListCtrl() {};
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//// Operations
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void FillFilterList(const wxString& filter, int defaultFilter);
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//// Events
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void OnSelFilter(wxCommandEvent& event);
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protected:
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wxGenericDirCtrl* m_dirCtrl;
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DECLARE_EVENT_TABLE()
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DECLARE_CLASS(wxDirFilterListCtrl)
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};
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#define wxID_TREECTRL 7000
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#define wxID_FILTERLISTCTRL 7001
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//-----------------------------------------------------------------------------
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// wxGenericDirDialog
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//
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//-----------------------------------------------------------------------------
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class wxGenericDirDialog: public wxDialog
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{
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DECLARE_EVENT_TABLE()
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public:
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wxGenericDirDialog(): wxDialog() {}
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wxGenericDirDialog(wxWindow* parent, const wxString& title,
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const wxString& defaultPath = wxEmptyString, long style = wxDEFAULT_DIALOG_STYLE, const wxPoint& pos = wxDefaultPosition, const wxSize& sz = wxSize(450, 550), const wxString& name = "dialog");
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//// Event handlers
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void OnCloseWindow(wxCloseEvent& event);
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void OnOK(wxCommandEvent& event);
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void OnTreeSelected( wxTreeEvent &event );
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void OnTreeKeyDown( wxTreeEvent &event );
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void OnNew(wxCommandEvent& event);
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//// Accessors
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inline void SetMessage(const wxString& message) { m_message = message; }
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void SetPath(const wxString& path) ;
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inline void SetStyle(long style) { m_dialogStyle = style; }
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inline wxString GetMessage(void) const { return m_message; }
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wxString GetPath(void) const ;
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inline long GetStyle(void) const { return m_dialogStyle; }
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wxTextCtrl* GetInputCtrl() const { return m_input; }
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//// Overrides
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int ShowModal();
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protected:
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wxString m_message;
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long m_dialogStyle;
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wxString m_path;
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wxGenericDirCtrl* m_dirCtrl;
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wxTextCtrl* m_input;
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};
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#endif
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// _WX_DIRCTRLG_H_
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