// Modified by:
// Created: 14/4/2006
// Copyright: (c) Francesco Montorsi
-// RCS-ID: $Id$
// Licence: wxWindows Licence
/////////////////////////////////////////////////////////////////////////////
#define _WX_FILEDIRPICKER_H_
#include "wx/button.h"
-#include "wx/filename.h"
#include "wx/filedlg.h"
#include "wx/dirdlg.h"
-extern const wxEventType wxEVT_COMMAND_DIRPICKER_CHANGED;
-extern const wxEventType wxEVT_COMMAND_FILEPICKER_CHANGED;
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_CORE, wxEVT_DIRPICKER_CHANGED, wxFileDirPickerEvent );
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_CORE, wxEVT_FILEPICKER_CHANGED, wxFileDirPickerEvent );
//-----------------------------------------------------------------------------
public wxFileDirPickerWidgetBase
{
public:
- wxGenericFileDirButton() { m_dialog = NULL; }
+ wxGenericFileDirButton() { Init(); }
wxGenericFileDirButton(wxWindow *parent,
wxWindowID id,
const wxString& label = wxFilePickerWidgetLabel,
const wxValidator& validator = wxDefaultValidator,
const wxString& name = wxFilePickerWidgetNameStr)
{
- m_dialog = NULL;
+ Init();
Create(parent, id, label, path, message, wildcard,
pos, size, style, validator, name);
}
- virtual ~wxGenericFileDirButton() {}
+ virtual wxControl *AsControl() { return this; }
-public: // overrideable
+public: // overridable
- virtual bool CreateDialog(const wxString &message,
- const wxString &wildcard) = 0;
+ virtual wxDialog *CreateDialog() = 0;
- // NULL is because of a problem with destruction order in both generic & GTK code
virtual wxWindow *GetDialogParent()
- { return NULL; }
+ { return GetParent(); }
virtual wxEventType GetEventType() const = 0;
-public:
+ virtual void SetInitialDirectory(const wxString& dir);
- bool Destroy()
- {
- m_dialog->Destroy();
- return wxButton::Destroy();
- }
+public:
bool Create(wxWindow *parent, wxWindowID id,
const wxString& label = wxFilePickerWidgetLabel,
// event handler for the click
void OnButtonClick(wxCommandEvent &);
- wxDialog *m_dialog;
+protected:
+ wxString m_message, m_wildcard;
+
+ // we just store the style passed to the ctor here instead of passing it to
+ // wxButton as some of our bits can conflict with wxButton styles and it
+ // just doesn't make sense to use picker styles for wxButton anyhow
+ long m_pickerStyle;
+
+ // Initial directory set by SetInitialDirectory() call or empty.
+ wxString m_initialDir;
+
+private:
+ // common part of all ctors
+ void Init() { m_pickerStyle = -1; }
};
// wxGenericFileButton: a button which brings up a wxFileDialog
//-----------------------------------------------------------------------------
-#define wxFILEBTN_DEFAULT_STYLE wxFLP_OPEN
+#define wxFILEBTN_DEFAULT_STYLE (wxFLP_OPEN)
class WXDLLIMPEXP_CORE wxGenericFileButton : public wxGenericFileDirButton
{
pos, size, style, validator, name);
}
-public: // overrideable
+public: // overridable
virtual long GetDialogStyle() const
{
+ // the derived class must initialize it if it doesn't use the
+ // non-default wxGenericFileDirButton ctor
+ wxASSERT_MSG( m_pickerStyle != -1,
+ "forgot to initialize m_pickerStyle?" );
+
+
long filedlgstyle = 0;
- if (this->HasFlag(wxFLP_OPEN))
+ if ( m_pickerStyle & wxFLP_OPEN )
filedlgstyle |= wxFD_OPEN;
- if (this->HasFlag(wxFLP_SAVE))
+ if ( m_pickerStyle & wxFLP_SAVE )
filedlgstyle |= wxFD_SAVE;
- if (this->HasFlag(wxFLP_OVERWRITE_PROMPT))
+ if ( m_pickerStyle & wxFLP_OVERWRITE_PROMPT )
filedlgstyle |= wxFD_OVERWRITE_PROMPT;
- if (this->HasFlag(wxFLP_FILE_MUST_EXIST))
+ if ( m_pickerStyle & wxFLP_FILE_MUST_EXIST )
filedlgstyle |= wxFD_FILE_MUST_EXIST;
- if (this->HasFlag(wxFLP_CHANGE_DIR))
+ if ( m_pickerStyle & wxFLP_CHANGE_DIR )
filedlgstyle |= wxFD_CHANGE_DIR;
return filedlgstyle;
}
- virtual bool CreateDialog(const wxString &message, const wxString &wildcard)
- {
- m_dialog = new wxFileDialog(GetDialogParent(), message,
- wxEmptyString, wxEmptyString,
- wildcard, GetDialogStyle());
-
- // this sets both the default folder and the default file of the dialog
- GetDialog()->SetPath(m_path);
-
- return true;
- }
+ virtual wxDialog *CreateDialog();
- wxFileDialog *GetDialog()
- { return wxStaticCast(m_dialog, wxFileDialog); }
- void UpdateDialogPath()
- { GetDialog()->SetPath(m_path); }
- void UpdatePathFromDialog()
- { m_path = GetDialog()->GetPath(); }
wxEventType GetEventType() const
- { return wxEVT_COMMAND_FILEPICKER_CHANGED; }
+ { return wxEVT_FILEPICKER_CHANGED; }
+
+protected:
+ void UpdateDialogPath(wxDialog *p)
+ { wxStaticCast(p, wxFileDialog)->SetPath(m_path); }
+ void UpdatePathFromDialog(wxDialog *p)
+ { m_path = wxStaticCast(p, wxFileDialog)->GetPath(); }
private:
DECLARE_DYNAMIC_CLASS(wxGenericFileButton)
pos, size, style, validator, name);
}
-public: // overrideable
+public: // overridable
virtual long GetDialogStyle() const
{
- long dirdlgstyle = 0;
+ long dirdlgstyle = wxDD_DEFAULT_STYLE;
- if (this->HasFlag(wxDIRP_DIR_MUST_EXIST))
+ if ( m_pickerStyle & wxDIRP_DIR_MUST_EXIST )
dirdlgstyle |= wxDD_DIR_MUST_EXIST;
- if (this->HasFlag(wxDIRP_CHANGE_DIR))
+ if ( m_pickerStyle & wxDIRP_CHANGE_DIR )
dirdlgstyle |= wxDD_CHANGE_DIR;
return dirdlgstyle;
}
- virtual bool CreateDialog(const wxString &message, const wxString &WXUNUSED(wildcard))
- {
- m_dialog = new wxDirDialog(GetDialogParent(), message, m_path,
- GetDialogStyle());
- return true;
- }
+ virtual wxDialog *CreateDialog();
- wxDirDialog *GetDialog()
- { return wxStaticCast(m_dialog, wxDirDialog); }
- void UpdateDialogPath()
- { GetDialog()->SetPath(m_path); }
- void UpdatePathFromDialog()
- { m_path = GetDialog()->GetPath(); }
wxEventType GetEventType() const
- { return wxEVT_COMMAND_DIRPICKER_CHANGED; }
+ { return wxEVT_DIRPICKER_CHANGED; }
+
+protected:
+ void UpdateDialogPath(wxDialog *p)
+ { wxStaticCast(p, wxDirDialog)->SetPath(m_path); }
+ void UpdatePathFromDialog(wxDialog *p)
+ { m_path = wxStaticCast(p, wxDirDialog)->GetPath(); }
private:
DECLARE_DYNAMIC_CLASS(wxGenericDirButton)
};
+// old wxEVT_COMMAND_* constants
+//#define wxEVT_COMMAND_DIRPICKER_CHANGED wxEVT_DIRPICKER_CHANGED
+//#define wxEVT_COMMAND_FILEPICKER_CHANGED wxEVT_FILEPICKER_CHANGED
#endif // _WX_FILEDIRPICKER_H_
projects / wxWidgets.git / blobdiff