X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/87138c520ce5dc4d0268191074866e8bc300c984..79570d64d36dfdf31e20b4242bf664232f20594b:/src/generic/choicdgg.cpp diff --git a/src/generic/choicdgg.cpp b/src/generic/choicdgg.cpp index 3758f96020..2529df3ccd 100644 --- a/src/generic/choicdgg.cpp +++ b/src/generic/choicdgg.cpp @@ -6,160 +6,159 @@ // Created: 04/01/98 // RCS-ID: $Id$ // Copyright: (c) Julian Smart and Markus Holzem -// Licence: wxWindows license +// Licence: wxWindows license ///////////////////////////////////////////////////////////////////////////// #ifdef __GNUG__ -#pragma implementation "choicdgg.h" + #pragma implementation "choicdgg.h" #endif // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" #ifdef __BORLANDC__ -#pragma hdrstop + #pragma hdrstop #endif #ifndef WX_PRECOMP -#include -#include "wx/utils.h" -#include "wx/dialog.h" -#include "wx/listbox.h" -#include "wx/button.h" -#include "wx/stattext.h" -#include "wx/layout.h" -#include "wx/intl.h" + #include + #include "wx/utils.h" + #include "wx/dialog.h" + #include "wx/button.h" + #include "wx/listbox.h" + #include "wx/stattext.h" + #include "wx/intl.h" +#endif + +#if wxUSE_STATLINE + #include "wx/statline.h" #endif #include "wx/generic/choicdgg.h" -// Split message, using constraints to position controls -static void wxSplitMessage2(const wxChar *message, wxList *messageList, wxWindow *parent, wxRowColSizer *sizer) +/* Split message, using constraints to position controls */ +static wxSize wxSplitMessage2( const wxString &message, wxWindow *parent ) { - wxChar *copyMessage = copystring(message); - size_t i = 0; - size_t len = wxStrlen(copyMessage); - wxChar *currentMessage = copyMessage; - -// wxWindow *lastWindow = parent; - - while (i < len) { - while ((i < len) && (copyMessage[i] != _T('\n'))) i++; - if (i < len) copyMessage[i] = 0; - wxStaticText *mess = new wxStaticText(parent, -1, currentMessage); - -/* - wxLayoutConstraints *c = new wxLayoutConstraints; - c->left.SameAs (parent, wxLeft, 10); - c->top.SameAs (lastWindow, wxBottom, 5); - c->right.AsIs (); - c->height.AsIs (); - - mess->SetConstraints(c); -*/ - sizer->AddSizerChild(mess); - - messageList->Append(mess); - - currentMessage = copyMessage + i + 1; - } - delete[] copyMessage; + int y = 10; + int w = 50; + wxString line( _T("") ); + for (size_t pos = 0; pos < message.Len(); pos++) + { + if (message[pos] == _T('\n')) + { + if (!line.IsEmpty()) + { + wxStaticText *s1 = new wxStaticText( parent, -1, line, wxPoint(15,y) ); + wxSize size1( s1->GetSize() ); + if (size1.x > w) w = size1.x; + line = _T(""); + } + y += 18; + } + else + { + line += message[pos]; + } + } + + if (!line.IsEmpty()) + { + wxStaticText *s2 = new wxStaticText( parent, -1, line, wxPoint(15,y) ); + wxSize size2( s2->GetSize() ); + if (size2.x > w) w = size2.x; + } + + y += 18; + + return wxSize(w+30,y); } + 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) ) + 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 ""; + 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 ) + 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; + 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) ) + 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; + 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 ) + 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]; - } - int ans = wxGetSingleChoiceIndex(message, caption, n, (const wxString *)strings, parent, - x, y, centre, width, height); - delete[] strings; - return ans; + 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, wxChar **client_data, wxWindow *parent, - int WXUNUSED(x), int WXUNUSED(y), bool WXUNUSED(centre), - int WXUNUSED(width), int WXUNUSED(height) ) + const wxString *choices, wxChar **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 dialog.GetSelectionClientData(); - } - else - return NULL; + wxSingleChoiceDialog dialog(parent, message, caption, n, choices, client_data); + if ( dialog.ShowModal() == wxID_OK ) + return dialog.GetSelectionClientData(); + else + return NULL; } // Overloaded for backward compatibility wxChar *wxGetSingleChoiceData( const wxString& message, const wxString& caption, int n, - wxChar *choices[], wxChar **client_data, wxWindow *parent, - int x, int y, bool centre, - int width, int height ) + wxChar *choices[], wxChar **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; + 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; } @@ -181,12 +180,12 @@ 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) + int n, const wxString *choices, + int nsel, int * selection, + wxWindow *parent , int x , int y, bool centre, + int width, int height) { - return -1; + return -1; } */ @@ -194,8 +193,8 @@ int wxGetMultipleChoice(const wxString& message, const wxString& caption, #if !USE_SHARED_LIBRARY BEGIN_EVENT_TABLE(wxSingleChoiceDialog, wxDialog) - EVT_BUTTON(wxID_OK, wxSingleChoiceDialog::OnOK) - EVT_LISTBOX_DCLICK(wxID_LISTBOX, wxSingleChoiceDialog::OnListBoxDClick) + EVT_BUTTON(wxID_OK, wxSingleChoiceDialog::OnOK) + EVT_LISTBOX_DCLICK(wxID_LISTBOX, wxSingleChoiceDialog::OnListBoxDClick) END_EVENT_TABLE() IMPLEMENT_CLASS(wxSingleChoiceDialog, wxDialog) @@ -203,14 +202,14 @@ IMPLEMENT_CLASS(wxSingleChoiceDialog, wxDialog) wxSingleChoiceDialog::wxSingleChoiceDialog(wxWindow *parent, const wxString& message, const wxString& caption, int n, const wxString *choices, wxChar **clientData, long style, const wxPoint& pos): - wxDialog(parent, -1, caption, pos, wxDefaultSize, wxDEFAULT_DIALOG_STYLE|wxDIALOG_MODAL|wxTAB_TRAVERSAL) + wxDialog(parent, -1, caption, pos, wxDefaultSize, wxDEFAULT_DIALOG_STYLE|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, wxChar **clientData, long style, const wxPoint& pos): - wxDialog(parent, -1, caption, pos, wxDefaultSize, wxDEFAULT_DIALOG_STYLE|wxDIALOG_MODAL) + wxDialog(parent, -1, caption, pos, wxDefaultSize, wxDEFAULT_DIALOG_STYLE|wxDIALOG_MODAL) { Create(parent, message, caption, choices, clientData, style); } @@ -218,113 +217,102 @@ wxSingleChoiceDialog::wxSingleChoiceDialog(wxWindow *parent, const wxString& mes bool wxSingleChoiceDialog::Create(wxWindow *parent, const wxString& message, const wxString& caption, const wxStringList& choices, wxChar **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; + 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, wxChar **clientData, long style, - const wxPoint& WXUNUSED(pos) ) + const wxString *choices, wxChar **clientData, long style, + const wxPoint& WXUNUSED(pos) ) { - m_dialogStyle = style; - m_selection = 0; - m_stringSelection = _T(""); - m_clientData = NULL; - - wxBeginBusyCursor(); - - wxSizer *topSizer = new wxSizer(this, wxSizerShrink); - topSizer->SetBorder(10, 10); - - wxRowColSizer *messageSizer = new wxRowColSizer(topSizer, wxSIZER_COLS, 100); - messageSizer->SetName(_T("messageSizer")); - -// bool centre = ((style & wxCENTRE) == wxCENTRE); - - wxList messageList; - wxSplitMessage2(message, &messageList, this, messageSizer); - - // Insert a spacer - wxSpacingSizer *spacingSizer = new wxSpacingSizer(topSizer, wxBelow, messageSizer, 10); - - wxListBox *listBox = new wxListBox(this, wxID_LISTBOX, wxPoint(-1, -1), wxSize(240, 160), - n, choices); - listBox->SetSelection(m_selection); - if ( clientData ) - { - int i; - for ( i = 0; i < n; i++) - { - listBox->SetClientData(i, clientData[i]); - } - } - - wxRowColSizer *listBoxSizer = new wxRowColSizer(topSizer, wxSIZER_ROWS); - listBoxSizer->AddSizerChild(listBox); - listBoxSizer->SetName(_T("listBoxSizer")); - - // Create constraints for the text sizer - wxLayoutConstraints *textC = new wxLayoutConstraints; - textC->left.SameAs (messageSizer, wxLeft); - textC->top.Below (spacingSizer); - listBoxSizer->SetConstraints(textC); - - // Insert another spacer - wxSpacingSizer *spacingSizer2 = new wxSpacingSizer(topSizer, wxBelow, listBoxSizer, 10); - spacingSizer->SetName(_T("spacingSizer2")); - - // Insert a sizer for the buttons - wxRowColSizer *buttonSizer = new wxRowColSizer(topSizer, wxSIZER_ROWS); - buttonSizer->SetName(_T("buttonSizer")); - buttonSizer->SetSpacing(12,0); - - // Specify constraints for the button sizer - wxLayoutConstraints *c = new wxLayoutConstraints; - c->width.AsIs (); - c->height.AsIs (); - c->top.Below (spacingSizer2); - c->centreX.SameAs (listBoxSizer, wxCentreX); - buttonSizer->SetConstraints(c); - - wxButton *ok = NULL; - wxButton *cancel = NULL; - - if (style & wxOK) { - ok = new wxButton(this, wxID_OK, _("OK"), wxDefaultPosition, wxSize(75,-1) ); - buttonSizer->AddSizerChild(ok); - } - - if (style & wxCANCEL) { - cancel = new wxButton(this, wxID_CANCEL, _("Cancel"), wxDefaultPosition, wxSize(75,-1)); - buttonSizer->AddSizerChild(cancel); - } - - if (ok) - { - ok->SetDefault(); - ok->SetFocus(); - } - - Layout(); - Centre(wxBOTH); - - wxEndBusyCursor(); - - return TRUE; + m_dialogStyle = style; + m_selection = 0; + m_stringSelection = _T(""); + m_clientData = NULL; + + wxBeginBusyCursor(); + + wxSize message_size( wxSplitMessage2( message, this ) ); + + wxButton *ok = (wxButton *) NULL; + wxButton *cancel = (wxButton *) NULL; + wxList m_buttons; + + int y = message_size.y + 15; + + int listbox_height = wxMin( 160, n*20 ); + + wxListBox *listBox = new wxListBox( this, wxID_LISTBOX, wxPoint(10, y), wxSize(240, listbox_height), + n, choices, wxLB_ALWAYS_SB ); + listBox->SetSelection( m_selection ); + if (clientData) + { + for (int i = 0; i < n; i++) + listBox->SetClientData(i, clientData[i]); + } + + y += listbox_height + 35; + + if (style & wxOK) + { + ok = new wxButton( this, wxID_OK, _("OK"), wxPoint(-1,y), wxSize(80,-1) ); + m_buttons.Append( ok ); + } + + if (style & wxCANCEL) + { + cancel = new wxButton( this, wxID_CANCEL, _("Cancel"), wxPoint(-1,y), wxSize(80,-1) ); + m_buttons.Append( cancel ); + } + + if (ok) + { + ok->SetDefault(); + ok->SetFocus(); + } + + int w = m_buttons.GetCount() * 100; + if (message_size.x > w) w = message_size.x; + int space = w / (m_buttons.GetCount()*2); + + listBox->SetSize( 20, -1, w-10, listbox_height ); + + int m = 0; + wxNode *node = m_buttons.First(); + while (node) + { + wxWindow *win = (wxWindow*)node->Data(); + int x = (m*2+1)*space - 40 + 15; + win->Move( x, -1 ); + node = node->Next(); + m++; + } + +#if wxUSE_STATLINE + (void) new wxStaticLine( this, -1, wxPoint(0,y-20), wxSize(w+30, 5) ); +#endif + + SetSize( w+30, y+40 ); + + Centre( wxBOTH ); + + wxEndBusyCursor(); + + return TRUE; } // Set the selection void wxSingleChoiceDialog::SetSelection(int sel) { - wxListBox *listBox = (wxListBox *)FindWindow(wxID_LISTBOX); + wxListBox *listBox = (wxListBox *)FindWindow(wxID_LISTBOX); if (listBox) { listBox->SetSelection(sel); @@ -334,28 +322,27 @@ void wxSingleChoiceDialog::SetSelection(int 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 = (wxChar*)listBox->GetClientData(m_selection); - } - - EndModal(wxID_OK); + wxListBox *listBox = (wxListBox *)FindWindow(wxID_LISTBOX); + if ( listBox ) + { + m_selection = listBox->GetSelection(); + m_stringSelection = listBox->GetStringSelection(); + m_clientData = (wxChar*)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 = (wxChar*)listBox->GetClientData(m_selection); - } - - EndModal(wxID_OK); -} + wxListBox *listBox = (wxListBox *)FindWindow(wxID_LISTBOX); + if ( listBox ) + { + m_selection = listBox->GetSelection(); + m_stringSelection = listBox->GetStringSelection(); + m_clientData = (wxChar*)listBox->GetClientData(m_selection); + } + EndModal(wxID_OK); +}