/////////////////////////////////////////////////////////////////////////////
-// Name: msgdlgg.cpp
+// Name: src/generic/msgdlgg.cpp
// Purpose: wxGenericMessageDialog
// Author: Julian Smart, Robert Roebling
// Modified by:
// Created: 04/01/98
// RCS-ID: $Id$
-// Copyright: (c) Julian Smart, Markus Holzem, Robert Roebling
-// Licence: wxWindows license
+// Copyright: (c) Julian Smart and Robert Roebling
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
-#pragma implementation "msgdlgg.h"
-#endif
-
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
#pragma hdrstop
#endif
+#if wxUSE_MSGDLG
+
#ifndef WX_PRECOMP
- #include "wx/utils.h"
- #include "wx/dialog.h"
- #include "wx/button.h"
- #include "wx/stattext.h"
- #include "wx/statbmp.h"
- #include "wx/layout.h"
- #include "wx/intl.h"
- #include "wx/dcclient.h"
- #include "wx/settings.h"
+ #include "wx/utils.h"
+ #include "wx/dialog.h"
+ #include "wx/button.h"
+ #include "wx/stattext.h"
+ #include "wx/statbmp.h"
+ #include "wx/layout.h"
+ #include "wx/intl.h"
+ #include "wx/icon.h"
+ #include "wx/sizer.h"
+ #include "wx/app.h"
+ #include "wx/settings.h"
#endif
#include <stdio.h>
#include <string.h>
-#include "wx/generic/msgdlgg.h"
+#define __WX_COMPILING_MSGDLGG_CPP__ 1
+#include "wx/msgdlg.h"
+#include "wx/artprov.h"
+#include "wx/textwrapper.h"
+#include "wx/modalhook.h"
#if wxUSE_STATLINE
- #include "wx/statline.h"
+ #include "wx/statline.h"
#endif
// ----------------------------------------------------------------------------
-// icons
+// wxTitleTextWrapper: simple class to create wrapped text in "title font"
// ----------------------------------------------------------------------------
-// MSW icons are in the ressources, for all other platforms - in XPM files
-#ifndef __WXMSW__
- #include "wx/generic/info.xpm"
- #include "wx/generic/question.xpm"
- #include "wx/generic/warning.xpm"
- #include "wx/generic/error.xpm"
-#endif // __WXMSW__
+class wxTitleTextWrapper : public wxTextSizerWrapper
+{
+public:
+ wxTitleTextWrapper(wxWindow *win)
+ : wxTextSizerWrapper(win)
+ {
+ }
+
+protected:
+ virtual wxWindow *OnCreateLine(const wxString& s)
+ {
+ wxWindow * const win = wxTextSizerWrapper::OnCreateLine(s);
+
+ win->SetFont(win->GetFont().Larger().MakeBold());
+ return win;
+ }
+};
+
+// ----------------------------------------------------------------------------
+// icons
+// ----------------------------------------------------------------------------
-#if !USE_SHARED_LIBRARY
BEGIN_EVENT_TABLE(wxGenericMessageDialog, wxDialog)
EVT_BUTTON(wxID_YES, wxGenericMessageDialog::OnYes)
EVT_BUTTON(wxID_NO, wxGenericMessageDialog::OnNo)
+ EVT_BUTTON(wxID_HELP, wxGenericMessageDialog::OnHelp)
EVT_BUTTON(wxID_CANCEL, wxGenericMessageDialog::OnCancel)
END_EVENT_TABLE()
IMPLEMENT_CLASS(wxGenericMessageDialog, wxDialog)
-#endif
wxGenericMessageDialog::wxGenericMessageDialog( wxWindow *parent,
const wxString& message,
const wxString& caption,
long style,
const wxPoint& pos)
- : wxDialog( parent, -1, caption, pos, wxDefaultSize, wxDEFAULT_DIALOG_STYLE )
+ : wxMessageDialogBase(GetParentForModalDialog(parent, style),
+ message,
+ caption,
+ style),
+ m_pos(pos)
{
- static const int LAYOUT_X_MARGIN = 5;
- static const int LAYOUT_Y_MARGIN = 5;
+ m_created = false;
+}
- m_dialogStyle = style;
+wxSizer *wxGenericMessageDialog::CreateMsgDlgButtonSizer()
+{
+#ifndef __SMARTPHONE__
+ if ( HasCustomLabels() )
+ {
+ wxStdDialogButtonSizer * const sizerStd = new wxStdDialogButtonSizer;
- wxBeginBusyCursor();
+ wxButton *btnDef = NULL;
- wxLayoutConstraints *c;
- SetAutoLayout(TRUE);
+ if ( m_dialogStyle & wxOK )
+ {
+ btnDef = new wxButton(this, wxID_OK, GetCustomOKLabel());
+ sizerStd->AddButton(btnDef);
+ }
- // create an icon
- enum
- {
- Icon_Information,
- Icon_Question,
- Icon_Warning,
- Icon_Error
- } which;
-
-#ifdef __WXMSW__
- static char *icons[] =
- {
- "wxICON_INFO",
- "wxICON_QUESTION",
- "wxICON_WARNING",
- "wxICON_ERROR",
- };
-#else // XPM icons
- static char **icons[] =
- {
- info,
- question,
- warning,
- error,
- };
-#endif // !XPM/XPM
-
- if ( style & wxICON_EXCLAMATION )
- which = Icon_Warning;
- else if ( style & wxICON_HAND )
- which = Icon_Error;
- else if ( style & wxICON_QUESTION )
- which = Icon_Question;
- else
- which = Icon_Information;
-
- wxStaticBitmap *icon = new wxStaticBitmap(this, -1, wxIcon(icons[which]));
- const int iconSize = icon->GetBitmap().GetWidth();
-
- // split the message in lines
- // --------------------------
- wxClientDC dc(this);
- dc.SetFont(wxSystemSettings::GetSystemFont(wxSYS_DEFAULT_GUI_FONT));
-
- wxArrayString lines;
- wxString curLine;
- long height, width, heightTextMax = 0, widthTextMax = 0;
- for ( const char *pc = message; ; pc++ ) {
- if ( *pc == '\n' || *pc == '\0' ) {
- dc.GetTextExtent(curLine, &width, &height);
- if ( width > widthTextMax )
- widthTextMax = width;
- if ( height > heightTextMax )
- heightTextMax = height;
-
- lines.Add(curLine);
-
- if ( *pc == '\n' ) {
- curLine.Empty();
- }
- else {
- // the end of string
- break;
- }
+ if ( m_dialogStyle & wxCANCEL )
+ {
+ wxButton * const
+ cancel = new wxButton(this, wxID_CANCEL, GetCustomCancelLabel());
+ sizerStd->AddButton(cancel);
+
+ if ( m_dialogStyle & wxCANCEL_DEFAULT )
+ btnDef = cancel;
}
- else {
- curLine += *pc;
+
+ if ( m_dialogStyle & wxYES_NO )
+ {
+ wxButton * const
+ yes = new wxButton(this, wxID_YES, GetCustomYesLabel());
+ sizerStd->AddButton(yes);
+
+ wxButton * const
+ no = new wxButton(this, wxID_NO, GetCustomNoLabel());
+ sizerStd->AddButton(no);
+ if ( m_dialogStyle & wxNO_DEFAULT )
+ btnDef = no;
+ else if ( !btnDef )
+ btnDef = yes;
}
- }
- // calculate the total dialog size
- enum
- {
- Btn_Ok,
- Btn_Yes,
- Btn_No,
- Btn_Cancel,
- Btn_Max
- };
- wxButton *buttons[Btn_Max] = { NULL, NULL, NULL, NULL };
- int nDefaultBtn = -1;
-
- // some checks are in order...
- wxASSERT_MSG( !(style & wxOK) || !(style & wxYES_NO),
- "don't create dialog with both Yes/No and Ok buttons!" );
-
- wxASSERT_MSG( (style & wxOK ) || (style & wxYES_NO),
- "don't create dialog with only the Cancel button!" );
-
- if ( style & wxYES_NO ) {
- buttons[Btn_Yes] = new wxButton(this, wxID_YES, _("Yes"));
- buttons[Btn_No] = new wxButton(this, wxID_NO, _("No"));
-
-
- if(style & wxNO_DEFAULT)
- nDefaultBtn = Btn_No;
- else
- nDefaultBtn = Btn_Yes;
- }
+ if ( m_dialogStyle & wxHELP )
+ {
+ wxButton * const
+ help = new wxButton(this, wxID_HELP, GetCustomHelpLabel());
+ sizerStd->AddButton(help);
+ }
- if (style & wxOK) {
- buttons[Btn_Ok] = new wxButton(this, wxID_OK, _("OK"));
+ if ( btnDef )
+ {
+ btnDef->SetDefault();
+ btnDef->SetFocus();
+ }
- if ( nDefaultBtn == -1 )
- nDefaultBtn = Btn_Ok;
- }
+ sizerStd->Realize();
- if (style & wxCANCEL) {
- buttons[Btn_Cancel] = new wxButton(this, wxID_CANCEL, _("Cancel"));
+ return CreateSeparatedSizer(sizerStd);
}
+#endif // !__SMARTPHONE__
+
+ // Use standard labels for all buttons
+ return CreateSeparatedButtonSizer
+ (
+ m_dialogStyle & (wxOK | wxCANCEL | wxHELP | wxYES_NO |
+ wxNO_DEFAULT | wxCANCEL_DEFAULT)
+ );
+}
- // get the longest caption and also calc the number of buttons
- size_t nBtn, nButtons = 0;
- long widthBtnMax = 0;
- for ( nBtn = 0; nBtn < Btn_Max; nBtn++ ) {
- if ( buttons[nBtn] ) {
- nButtons++;
- dc.GetTextExtent(buttons[nBtn]->GetLabel(), &width, NULL);
- if ( width > widthBtnMax )
- widthBtnMax = width;
- }
- }
+void wxGenericMessageDialog::DoCreateMsgdialog()
+{
+ wxDialog::Create(m_parent, wxID_ANY, m_caption, m_pos, wxDefaultSize, wxDEFAULT_DIALOG_STYLE);
- // now we can place the buttons
- if ( widthBtnMax < 75 )
- widthBtnMax = 75;
- else
- widthBtnMax += 10;
- long heightButton = widthBtnMax*23/75;
-
- // *1.2 baselineskip
- heightTextMax *= 12;
- heightTextMax /= 10;
-
- size_t nLineCount = lines.Count();
-
- long widthButtonsTotal = nButtons * (widthBtnMax + LAYOUT_X_MARGIN) -
- LAYOUT_X_MARGIN;
-
- // the size of the dialog
- long widthDlg = wxMax(widthTextMax + iconSize + 4*LAYOUT_X_MARGIN,
- wxMax(widthButtonsTotal, width)) +
- 2*LAYOUT_X_MARGIN,
- heightDlg = 8*LAYOUT_Y_MARGIN + heightButton +
- heightTextMax*(nLineCount + 1);
-
- // create the controls
- // -------------------
-
- // the icon first
- c = new wxLayoutConstraints;
- c->width.Absolute(iconSize);
- c->height.Absolute(iconSize);
- c->top.SameAs(this, wxTop, 3*LAYOUT_Y_MARGIN);
- c->left.SameAs(this, wxLeft, 2*LAYOUT_X_MARGIN);
- icon->SetConstraints(c);
-
- wxStaticText *text = NULL;
- for ( size_t nLine = 0; nLine < nLineCount; nLine++ ) {
- c = new wxLayoutConstraints;
- if ( text == NULL )
- c->top.SameAs(this, wxTop, 3*LAYOUT_Y_MARGIN);
- else
- c->top.Below(text);
+ wxBoxSizer *topsizer = new wxBoxSizer( wxVERTICAL );
- c->left.RightOf(icon, 2*LAYOUT_X_MARGIN);
- c->width.Absolute(widthTextMax);
- c->height.Absolute(heightTextMax);
- text = new wxStaticText(this, -1, lines[nLine]);
- text->SetConstraints(c);
- }
+ wxBoxSizer *icon_text = new wxBoxSizer( wxHORIZONTAL );
- // create the buttons
- wxButton *btnPrevious = (wxButton *)NULL;
- for ( nBtn = 0; nBtn < Btn_Max; nBtn++ ) {
- if ( buttons[nBtn] ) {
- c = new wxLayoutConstraints;
-
- if ( btnPrevious ) {
- c->left.RightOf(btnPrevious, LAYOUT_X_MARGIN);
- }
- else {
- c->left.SameAs(this, wxLeft,
- (widthDlg - widthButtonsTotal) / 2);
- }
-
- c->width.Absolute(widthBtnMax);
- c->top.Below(text, 4*LAYOUT_Y_MARGIN);
- c->height.Absolute(heightButton);
- buttons[nBtn]->SetConstraints(c);
-
- btnPrevious = buttons[nBtn];
- }
+#if wxUSE_STATBMP
+ // 1) icon
+ if (m_dialogStyle & wxICON_MASK)
+ {
+ wxStaticBitmap *icon = new wxStaticBitmap
+ (
+ this,
+ wxID_ANY,
+ wxArtProvider::GetMessageBoxIcon(m_dialogStyle)
+ );
+ if ( wxSystemSettings::GetScreenType() <= wxSYS_SCREEN_PDA )
+ topsizer->Add( icon, 0, wxTOP|wxLEFT|wxRIGHT | wxALIGN_LEFT, 10 );
+ else
+ icon_text->Add(icon, wxSizerFlags().Top().Border(wxRIGHT, 20));
}
+#endif // wxUSE_STATBMP
+
+#if wxUSE_STATTEXT
+ // 2) text
+
+ wxBoxSizer * const textsizer = new wxBoxSizer(wxVERTICAL);
- // set default button
- // ------------------
+ // We want to show the main message in a different font to make it stand
+ // out if the extended message is used as well. This looks better and is
+ // more consistent with the native dialogs under MSW and GTK.
+ wxString lowerMessage;
+ if ( !m_extendedMessage.empty() )
+ {
+ wxTitleTextWrapper titleWrapper(this);
+ textsizer->Add(CreateTextSizer(GetMessage(), titleWrapper),
+ wxSizerFlags().Border(wxBOTTOM, 20));
- if ( nDefaultBtn != -1 ) {
- buttons[nDefaultBtn]->SetDefault();
- buttons[nDefaultBtn]->SetFocus();
+ lowerMessage = GetExtendedMessage();
}
- else {
- wxFAIL_MSG( "can't find default button for this dialog." );
+ else // no extended message
+ {
+ lowerMessage = GetMessage();
}
- // position the controls and the dialog itself
- // -------------------------------------------
+ textsizer->Add(CreateTextSizer(lowerMessage));
- SetClientSize(widthDlg, heightDlg);
+ icon_text->Add(textsizer, 0, wxALIGN_CENTER, 10);
+ topsizer->Add( icon_text, 1, wxLEFT|wxRIGHT|wxTOP, 10 );
+#endif // wxUSE_STATTEXT
- // SetSizeHints() wants the size of the whole dialog, not just client size
- wxSize sizeTotal = GetSize(),
- sizeClient = GetClientSize();
- SetSizeHints(widthDlg + sizeTotal.GetWidth() - sizeClient.GetWidth(),
- heightDlg + sizeTotal.GetHeight() - sizeClient.GetHeight());
+ // 3) optional checkbox and detailed text
+ AddMessageDialogCheckBox( topsizer );
+ AddMessageDialogDetails( topsizer );
- Layout();
+ // 4) buttons
+ wxSizer *sizerBtn = CreateMsgDlgButtonSizer();
+ if ( sizerBtn )
+ topsizer->Add(sizerBtn, 0, wxEXPAND | wxALL, 10 );
- Centre(wxCENTER_FRAME | wxBOTH);
+ SetAutoLayout( true );
+ SetSizer( topsizer );
- wxEndBusyCursor();
+ topsizer->SetSizeHints( this );
+ topsizer->Fit( this );
+ wxSize size( GetSize() );
+ if (size.x < size.y*3/2)
+ {
+ size.x = size.y*3/2;
+ SetSize( size );
+ }
+
+ Centre( wxBOTH | wxCENTER_FRAME);
}
void wxGenericMessageDialog::OnYes(wxCommandEvent& WXUNUSED(event))
EndModal( wxID_NO );
}
+void wxGenericMessageDialog::OnHelp(wxCommandEvent& WXUNUSED(event))
+{
+ EndModal( wxID_HELP );
+}
+
void wxGenericMessageDialog::OnCancel(wxCommandEvent& WXUNUSED(event))
{
- /* Allow cancellation via ESC/Close button except if
- only YES and NO are specified. */
- if ( (m_dialogStyle & wxYES_NO) != wxYES_NO || (m_dialogStyle & wxCANCEL) )
+ // Allow cancellation via ESC/Close button except if
+ // only YES and NO are specified.
+ const long style = GetMessageDialogStyle();
+ if ( (style & wxYES_NO) != wxYES_NO || (style & wxCANCEL) )
{
EndModal( wxID_CANCEL );
}
}
+int wxGenericMessageDialog::ShowModal()
+{
+ WX_HOOK_MODAL_DIALOG();
+
+ if ( !m_created )
+ {
+ m_created = true;
+ DoCreateMsgdialog();
+ }
+
+ return wxMessageDialogBase::ShowModal();
+}
+#endif // wxUSE_MSGDLG
projects / wxWidgets.git / blobdiff