// Author: Francesco Montorsi (readapted code written by Vadim Zeitlin)
// Modified by:
// Created: 15/04/2006
-// RCS-ID: $Id$
// Copyright: (c) Vadim Zeitlin, Francesco Montorsi
// Licence: wxWindows licence
///////////////////////////////////////////////////////////////////////////////
#pragma hdrstop
#endif
-#include "wx/filepicker.h"
+#if wxUSE_FILEPICKERCTRL || wxUSE_DIRPICKERCTRL
+#include "wx/filepicker.h"
+#include "wx/filename.h"
+#ifndef WX_PRECOMP
+ #include "wx/textctrl.h"
+#endif
// ============================================================================
// implementation
// ============================================================================
-#if wxUSE_FILEPICKERCTRL || wxUSE_DIRPICKERCTRL
+const char wxFilePickerCtrlNameStr[] = "filepicker";
+const char wxFilePickerWidgetNameStr[] = "filepickerwidget";
+const char wxDirPickerCtrlNameStr[] = "dirpicker";
+const char wxDirPickerWidgetNameStr[] = "dirpickerwidget";
+const char wxFilePickerWidgetLabel[] = wxTRANSLATE("Browse");
+const char wxDirPickerWidgetLabel[] = wxTRANSLATE("Browse");
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_FILEPICKER_CHANGED)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_DIRPICKER_CHANGED)
+wxDEFINE_EVENT( wxEVT_FILEPICKER_CHANGED, wxFileDirPickerEvent );
+wxDEFINE_EVENT( wxEVT_DIRPICKER_CHANGED, wxFileDirPickerEvent );
IMPLEMENT_DYNAMIC_CLASS(wxFileDirPickerEvent, wxCommandEvent)
// ----------------------------------------------------------------------------
// wxFileDirPickerCtrlBase
// ----------------------------------------------------------------------------
-#define M_PICKER ((wxFilePickerWidget*)m_picker)
-
-bool wxFileDirPickerCtrlBase::CreateBase( wxWindow *parent, wxWindowID id,
- const wxString &path, const wxString &message,
- const wxString &wildcard,
- const wxPoint &pos, const wxSize &size,
- long style, const wxValidator& validator,
- const wxString &name )
+bool wxFileDirPickerCtrlBase::CreateBase(wxWindow *parent,
+ wxWindowID id,
+ const wxString &path,
+ const wxString &message,
+ const wxString &wildcard,
+ const wxPoint &pos,
+ const wxSize &size,
+ long style,
+ const wxValidator& validator,
+ const wxString &name )
{
- wxASSERT_MSG(path.IsEmpty() || CheckPath(path), wxT("Invalid initial path !"));
-
if (!wxPickerBase::CreateBase(parent, id, path, pos, size,
style, validator, name))
return false;
+ if (!HasFlag(wxFLP_OPEN) && !HasFlag(wxFLP_SAVE))
+ m_windowStyle |= wxFLP_OPEN; // wxFD_OPEN is the default
+
+ // check that the styles are not contradictory
+ wxASSERT_MSG( !(HasFlag(wxFLP_SAVE) && HasFlag(wxFLP_OPEN)),
+ wxT("can't specify both wxFLP_SAVE and wxFLP_OPEN at once") );
+
+ wxASSERT_MSG( !HasFlag(wxFLP_SAVE) || !HasFlag(wxFLP_FILE_MUST_EXIST),
+ wxT("wxFLP_FILE_MUST_EXIST can't be used with wxFLP_SAVE" ) );
+
+ wxASSERT_MSG( !HasFlag(wxFLP_OPEN) || !HasFlag(wxFLP_OVERWRITE_PROMPT),
+ wxT("wxFLP_OVERWRITE_PROMPT can't be used with wxFLP_OPEN") );
+
// create a wxFilePickerWidget or a wxDirPickerWidget...
- if (!CreatePicker(this, path, message, wildcard))
+ m_pickerIface = CreatePicker(this, path, message, wildcard);
+ if ( !m_pickerIface )
return false;
- m_picker->Connect(GetEventType(),
- wxFileDirPickerEventHandler(wxFileDirPickerCtrlBase::OnFileDirChange),
- NULL, this);
+ m_picker = m_pickerIface->AsControl();
+
+ // complete sizer creation
+ wxPickerBase::PostCreation();
+
+ DoConnect( m_picker, this );
// default's wxPickerBase textctrl limit is too small for this control:
// make it bigger
return true;
}
+wxString wxFileDirPickerCtrlBase::GetPath() const
+{
+ return m_pickerIface->GetPath();
+}
+
void wxFileDirPickerCtrlBase::SetPath(const wxString &path)
{
- M_PICKER->SetPath(path);
+ m_pickerIface->SetPath(path);
UpdateTextCtrlFromPicker();
}
{
wxASSERT(m_text);
- if (m_bIgnoreNextTextCtrlUpdate)
- {
- // ignore this update
- m_bIgnoreNextTextCtrlUpdate = false;
- return;
- }
-
// remove the eventually present path-separator from the end of the textctrl
// string otherwise we would generate a wxFileDirPickerEvent when changing
// from e.g. /home/user to /home/user/ and we want to avoid it !
- wxString newpath(m_text->GetValue());
- if (!newpath.empty() && wxFileName::IsPathSeparator(newpath.Last()))
- newpath.RemoveLast();
- if (!CheckPath(newpath))
- return; // invalid user input
+ wxString newpath(GetTextCtrlValue());
+
+ // Notice that we use to check here whether the current path is valid, i.e.
+ // if the corresponding file or directory exists for the controls with
+ // wxFLP_FILE_MUST_EXIST or wxDIRP_DIR_MUST_EXIST flag, however we don't do
+ // this any more as we still must notify the program about any changes in
+ // the control, otherwise its view of it would be different from what is
+ // actually shown on the screen, resulting in very confusing UI.
- if (M_PICKER->GetPath() != newpath)
+ if (m_pickerIface->GetPath() != newpath)
{
- M_PICKER->SetPath(newpath);
+ m_pickerIface->SetPath(newpath);
// update current working directory, if necessary
// NOTE: the path separator is required because if newpath is "C:"
// then no change would happen
if (IsCwdToUpdate())
- wxSetWorkingDirectory(newpath + wxFileName::GetPathSeparator());
+ wxSetWorkingDirectory(newpath);
// fire an event
wxFileDirPickerEvent event(GetEventType(), this, GetId(), newpath);
if (!m_text)
return; // no textctrl to update
- // NOTE: this SetValue() will generate an unwanted wxEVT_COMMAND_TEXT_UPDATED
- // which will trigger a unneeded UpdateFromTextCtrl(); thus before using
- // SetValue() we set the m_bIgnoreNextTextCtrlUpdate flag...
- m_bIgnoreNextTextCtrlUpdate = true;
- m_text->SetValue(M_PICKER->GetPath());
+ // Take care to use ChangeValue() here and not SetValue() to avoid
+ // generating an event that would trigger UpdateTextCtrlFromPicker()
+ // resulting in infinite recursion.
+ m_text->ChangeValue(m_pickerIface->GetPath());
}
#endif // wxUSE_FILEPICKERCTRL || wxUSE_DIRPICKERCTRL
+// ----------------------------------------------------------------------------
+// wxFileDirPickerCtrl
+// ----------------------------------------------------------------------------
+
#if wxUSE_FILEPICKERCTRL
+
IMPLEMENT_DYNAMIC_CLASS(wxFilePickerCtrl, wxPickerBase)
-#endif
+
+bool wxFilePickerCtrl::Create(wxWindow *parent,
+ wxWindowID id,
+ const wxString& path,
+ const wxString& message,
+ const wxString& wildcard,
+ const wxPoint& pos,
+ const wxSize& size,
+ long style,
+ const wxValidator& validator,
+ const wxString& name)
+{
+ if ( !wxFileDirPickerCtrlBase::CreateBase
+ (
+ parent, id, path, message, wildcard,
+ pos, size, style, validator, name
+ ) )
+ return false;
+
+ if ( HasTextCtrl() )
+ GetTextCtrl()->AutoCompleteFileNames();
+
+ return true;
+}
+
+wxString wxFilePickerCtrl::GetTextCtrlValue() const
+{
+ // filter it through wxFileName to remove any spurious path separator
+ return wxFileName(m_text->GetValue()).GetFullPath();
+}
+
+#endif // wxUSE_FILEPICKERCTRL
+
+// ----------------------------------------------------------------------------
+// wxDirPickerCtrl
+// ----------------------------------------------------------------------------
+
#if wxUSE_DIRPICKERCTRL
IMPLEMENT_DYNAMIC_CLASS(wxDirPickerCtrl, wxPickerBase)
-#endif
+
+bool wxDirPickerCtrl::Create(wxWindow *parent,
+ wxWindowID id,
+ const wxString& path,
+ const wxString& message,
+ const wxPoint& pos,
+ const wxSize& size,
+ long style,
+ const wxValidator& validator,
+ const wxString& name)
+{
+ if ( !wxFileDirPickerCtrlBase::CreateBase
+ (
+ parent, id, path, message, wxString(),
+ pos, size, style, validator, name
+ ) )
+ return false;
+
+ if ( HasTextCtrl() )
+ GetTextCtrl()->AutoCompleteDirectories();
+
+ return true;
+}
+
+wxString wxDirPickerCtrl::GetTextCtrlValue() const
+{
+ // filter it through wxFileName to remove any spurious path separator
+ return wxFileName::DirName(m_text->GetValue()).GetPath();
+}
+
+#endif // wxUSE_DIRPICKERCTRL
projects / wxWidgets.git / blobdiff