-/////////////////////////////////////////////////////////////////////////////
-// Name: choicdgg.cpp
-// Purpose: Choice dialogs
-// Author: Julian Smart
-// Modified by:
-// Created: 04/01/98
-// RCS-ID: $Id$
-// Copyright: (c) Julian Smart and Markus Holzem
-// Licence: wxWindows license
-/////////////////////////////////////////////////////////////////////////////
-
-#ifdef __GNUG__
- #pragma implementation "choicdgg.h"
-#endif
-
-// For compilers that support precompilation, includes "wx.h".
-#include "wx/wxprec.h"
-
-#ifdef __BORLANDC__
- #pragma hdrstop
-#endif
-
-#ifndef WX_PRECOMP
- #include <stdio.h>
- #include "wx/utils.h"
- #include "wx/dialog.h"
- #include "wx/button.h"
- #include "wx/listbox.h"
- #include "wx/stattext.h"
- #include "wx/intl.h"
- #include "wx/sizer.h"
-#endif
-
-#if wxUSE_STATLINE
- #include "wx/statline.h"
-#endif
-
-#include "wx/gtk/choicdlg.h"
-
-static void wxSplitMessage2( const wxString &message, wxWindow *parent, wxSizer* sizer )
-{
- wxString line;
- for (size_t pos = 0; pos < message.Len(); pos++)
- {
- if (message[pos] == _T('\n'))
- {
- if (!line.IsEmpty())
- {
- wxStaticText *s1 = new wxStaticText( parent, -1, line );
- sizer->Add( s1 );
- line = _T("");
- }
- }
- else
- {
- line += message[pos];
- }
- }
-
- // remaining text behind last '\n'
- if (!line.IsEmpty())
- {
- wxStaticText *s2 = new wxStaticText( parent, -1, line );
- sizer->Add( s2 );
- }
-}
-
-
-wxString wxGetSingleChoice( const wxString& message, const wxString& caption, int n,
- const wxString *choices, wxWindow *parent,
- int WXUNUSED(x), int WXUNUSED(y), bool WXUNUSED(centre),
- int WXUNUSED(width), int WXUNUSED(height) )
-{
- wxSingleChoiceDialog dialog(parent, message, caption, n, choices);
- if ( dialog.ShowModal() == wxID_OK )
- return dialog.GetStringSelection();
- else
- return _T("");
-}
-
-// Overloaded for backward compatibility
-wxString wxGetSingleChoice( const wxString& message, const wxString& caption, int n,
- char *choices[], wxWindow *parent,
- int x, int y, bool centre,
- int width, int height )
-{
- wxString *strings = new wxString[n];
- int i;
- for ( i = 0; i < n; i++)
- {
- strings[i] = choices[i];
- }
- wxString ans(wxGetSingleChoice(message, caption, n, (const wxString *)strings, parent,
- x, y, centre, width, height));
- delete[] strings;
- return ans;
-}
-
-int wxGetSingleChoiceIndex( const wxString& message, const wxString& caption, int n,
- const wxString *choices, wxWindow *parent,
- int WXUNUSED(x), int WXUNUSED(y), bool WXUNUSED(centre),
- int WXUNUSED(width), int WXUNUSED(height) )
-{
- wxSingleChoiceDialog dialog(parent, message, caption, n, choices);
- if ( dialog.ShowModal() == wxID_OK )
- return dialog.GetSelection();
- else
- return -1;
-}
-
-// Overloaded for backward compatibility
-int wxGetSingleChoiceIndex( const wxString& message, const wxString& caption, int n,
- wxChar *choices[], wxWindow *parent,
- int x, int y, bool centre,
- int width, int height )
-{
- wxString *strings = new wxString[n];
- for ( int i = 0; i < n; i++)
- strings[i] = choices[i];
- int ans = wxGetSingleChoiceIndex(message, caption, n, (const wxString *)strings, parent,
- x, y, centre, width, height);
- delete[] strings;
- return ans;
-}
-
-wxChar *wxGetSingleChoiceData( const wxString& message, const wxString& caption, int n,
- const wxString *choices, char **client_data, wxWindow *parent,
- int WXUNUSED(x), int WXUNUSED(y), bool WXUNUSED(centre),
- int WXUNUSED(width), int WXUNUSED(height) )
-{
- wxSingleChoiceDialog dialog(parent, message, caption, n, choices, client_data);
- if ( dialog.ShowModal() == wxID_OK )
- return (wxChar *)dialog.GetSelectionClientData();
- else
- return NULL;
-}
-
-// Overloaded for backward compatibility
-wxChar *wxGetSingleChoiceData( const wxString& message, const wxString& caption, int n,
- wxChar *choices[], char **client_data, wxWindow *parent,
- int x, int y, bool centre,
- int width, int height )
-{
- wxString *strings = new wxString[n];
- int i;
- for ( i = 0; i < n; i++)
- {
- strings[i] = choices[i];
- }
- wxChar *data = wxGetSingleChoiceData(message, caption, n, (const wxString *)strings, client_data, parent,
- x, y, centre, width, height);
- delete[] strings;
- return data;
-}
-
-
-/* Multiple choice dialog contributed by Robert Cowell
- *
-
-The new data passed are in the "int nsel" and "int * selection"
-
-The idea is to make a multiple selection from list of strings.
-The returned value is the total number selected. initialily there
-are nsel selected, with indices stored in
-selection[0],...,selection[nsel-1] which appear highlighted to
-begin with. On exit with value i
-selection[0..i-1] contains the indices of the selected items.
-(Some prior selectecions might be deselected.)
-Thus selection must be as big as choices, in case all items are
-selected.
-
-*/
-/*
-int wxGetMultipleChoice(const wxString& message, const wxString& caption,
- int n, const wxString *choices,
- int nsel, int * selection,
- wxWindow *parent , int x , int y, bool centre,
- int width, int height)
-{
- return -1;
-}
-*/
-
-// wxSingleChoiceDialog
-
-#if !USE_SHARED_LIBRARY
-BEGIN_EVENT_TABLE(wxSingleChoiceDialog, wxDialog)
- EVT_BUTTON(wxID_OK, wxSingleChoiceDialog::OnOK)
- EVT_LISTBOX_DCLICK(wxID_LISTBOX, wxSingleChoiceDialog::OnListBoxDClick)
-END_EVENT_TABLE()
-
-IMPLEMENT_CLASS(wxSingleChoiceDialog, wxDialog)
-#endif
-
-wxSingleChoiceDialog::wxSingleChoiceDialog(wxWindow *parent, const wxString& message, const wxString& caption,
- int n, const wxString *choices, char **clientData, long style, const wxPoint& pos):
- wxDialog(parent, -1, caption, pos, wxDefaultSize, wxDEFAULT_DIALOG_STYLE|wxRESIZE_BORDER|wxDIALOG_MODAL|wxTAB_TRAVERSAL)
-{
- Create(parent, message, caption, n, choices, clientData, style);
-}
-
-wxSingleChoiceDialog::wxSingleChoiceDialog(wxWindow *parent, const wxString& message, const wxString& caption,
- const wxStringList& choices, char **clientData, long style, const wxPoint& pos):
- wxDialog(parent, -1, caption, pos, wxDefaultSize, wxDEFAULT_DIALOG_STYLE|wxDIALOG_MODAL)
-{
- Create(parent, message, caption, choices, clientData, style);
-}
-
-bool wxSingleChoiceDialog::Create(wxWindow *parent, const wxString& message, const wxString& caption,
- const wxStringList& choices, char **clientData, long style, const wxPoint& pos)
-{
- wxString *strings = new wxString[choices.Number()];
- int i;
- for ( i = 0; i < choices.Number(); i++)
- {
- strings[i] = (char *)choices.Nth(i)->Data();
- }
- bool ans = Create(parent, message, caption, choices.Number(), strings, clientData, style, pos);
- delete[] strings;
- return ans;
-}
-
-bool wxSingleChoiceDialog::Create( wxWindow *WXUNUSED(parent), const wxString& message,
- const wxString& WXUNUSED(caption), int n,
- const wxString *choices, char **clientData, long style,
- const wxPoint& WXUNUSED(pos) )
-{
- m_dialogStyle = style;
- m_selection = 0;
- m_stringSelection = _T("");
- m_clientData = NULL;
-
- wxBeginBusyCursor();
-
- wxBox *topsizer = new wxBox( wxVERTICAL );
-
- // 1) text message
- wxBox *textsizer = new wxBox( wxVERTICAL );
- wxSplitMessage2( message, this, textsizer );
- topsizer->Add( textsizer, 0, wxALL, 10 );
-
- // 2) list box
- wxListBox *listBox = new wxListBox( this, wxID_LISTBOX, wxDefaultPosition, wxSize(160,100) ,
- n, choices, wxLB_ALWAYS_SB );
- listBox->SetSelection( m_selection );
- if (clientData)
- {
- for (int i = 0; i < n; i++)
- listBox->SetClientData(i, clientData[i]);
- }
- topsizer->Add( listBox, 1, wxEXPAND | wxLEFT|wxRIGHT, 15 );
-
-
-#if wxUSE_STATLINE
- // 3) static line
- topsizer->Add( new wxStaticLine( this, -1 ), 0, wxEXPAND | wxLEFT|wxRIGHT|wxTOP, 10 );
-#endif
-
-
- // 4) buttons
- wxBox *buttonsizer = new wxBox( wxHORIZONTAL );
-
- wxButton *ok = (wxButton *) NULL;
- if (style & wxOK)
- {
- ok = new wxButton( this, wxID_OK, _("OK") );
- buttonsizer->Add( ok, 0, wxLEFT|wxRIGHT, 10 );
- }
-
- wxButton *cancel = (wxButton *) NULL;
- if (style & wxCANCEL)
- {
- cancel = new wxButton( this, wxID_CANCEL, _("Cancel") );
- buttonsizer->Add( cancel, 0, wxLEFT|wxRIGHT, 10 );
- }
-
- topsizer->Add( buttonsizer, 0, wxCENTRE | wxALL, 10 );
-
- topsizer->SetSizeHints( this );
- topsizer->Fit( this );
- SetSizer( topsizer );
- SetAutoLayout( TRUE );
-
- Centre( wxBOTH );
-
- if (ok)
- ok->SetDefault();
-
- listBox->SetFocus();
-
- wxEndBusyCursor();
-
- return TRUE;
-}
-
-// Set the selection
-void wxSingleChoiceDialog::SetSelection(int sel)
-{
- wxListBox *listBox = (wxListBox *)FindWindow(wxID_LISTBOX);
- if (listBox)
- {
- listBox->SetSelection(sel);
- }
- m_selection = sel;
-}
-
-void wxSingleChoiceDialog::OnOK(wxCommandEvent& WXUNUSED(event))
-{
- wxListBox *listBox = (wxListBox *)FindWindow(wxID_LISTBOX);
- if ( listBox )
- {
- m_selection = listBox->GetSelection();
- m_stringSelection = listBox->GetStringSelection();
- m_clientData = listBox->GetClientData(m_selection);
- }
-
- EndModal(wxID_OK);
-}
-
-void wxSingleChoiceDialog::OnListBoxDClick(wxCommandEvent& WXUNUSED(event))
-{
- wxListBox *listBox = (wxListBox *)FindWindow(wxID_LISTBOX);
- if ( listBox )
- {
- m_selection = listBox->GetSelection();
- m_stringSelection = listBox->GetStringSelection();
- m_clientData = listBox->GetClientData(m_selection);
- }
-
- EndModal(wxID_OK);
-}
-
projects / wxWidgets.git / commitdiff
