254 lines
7 KiB
C++
254 lines
7 KiB
C++
|
///////////////////////////////////////////////////////////////////////////////
|
||
|
// Name: samples/preferences/preferences.cpp
|
||
|
// Purpose: Sample demonstrating wxPreferencesEditor use.
|
||
|
// Author: Vaclav Slavik
|
||
|
// Created: 2013-02-19
|
||
|
// Copyright: (c) 2013 Vaclav Slavik <vslavik@fastmail.fm>
|
||
|
// Licence: wxWindows licence
|
||
|
///////////////////////////////////////////////////////////////////////////////
|
||
|
|
||
|
|
||
|
#include "wx/wxprec.h"
|
||
|
|
||
|
#ifdef __BORLANDC__
|
||
|
#pragma hdrstop
|
||
|
#endif
|
||
|
|
||
|
#include "wx/preferences.h"
|
||
|
|
||
|
#include "wx/app.h"
|
||
|
#include "wx/config.h"
|
||
|
#include "wx/panel.h"
|
||
|
#include "wx/scopedptr.h"
|
||
|
#include "wx/menu.h"
|
||
|
#include "wx/checkbox.h"
|
||
|
#include "wx/listbox.h"
|
||
|
#include "wx/stattext.h"
|
||
|
#include "wx/sizer.h"
|
||
|
#include "wx/artprov.h"
|
||
|
#include "wx/frame.h"
|
||
|
|
||
|
class MyApp : public wxApp
|
||
|
{
|
||
|
public:
|
||
|
virtual bool OnInit();
|
||
|
|
||
|
void ShowPreferencesEditor(wxWindow* parent);
|
||
|
void DismissPreferencesEditor();
|
||
|
|
||
|
private:
|
||
|
wxScopedPtr<wxPreferencesEditor> m_prefEditor;
|
||
|
};
|
||
|
|
||
|
IMPLEMENT_APP(MyApp)
|
||
|
|
||
|
|
||
|
class MyFrame : public wxFrame
|
||
|
{
|
||
|
public:
|
||
|
MyFrame() : wxFrame(NULL, wxID_ANY, "Preferences sample")
|
||
|
{
|
||
|
wxMenu *fileMenu = new wxMenu;
|
||
|
fileMenu->Append(wxID_PREFERENCES);
|
||
|
fileMenu->Append(wxID_EXIT);
|
||
|
|
||
|
wxMenuBar *menuBar = new wxMenuBar();
|
||
|
menuBar->Append(fileMenu, "&File");
|
||
|
SetMenuBar(menuBar);
|
||
|
|
||
|
Connect(wxID_PREFERENCES,
|
||
|
wxEVT_MENU,
|
||
|
wxCommandEventHandler(MyFrame::OnPref), NULL, this);
|
||
|
Connect(wxID_EXIT,
|
||
|
wxEVT_MENU,
|
||
|
wxCommandEventHandler(MyFrame::OnExit), NULL, this);
|
||
|
Connect(wxEVT_CLOSE_WINDOW,
|
||
|
wxCloseEventHandler(MyFrame::OnClose), NULL, this);
|
||
|
}
|
||
|
|
||
|
private:
|
||
|
void OnPref(wxCommandEvent&)
|
||
|
{
|
||
|
wxGetApp().ShowPreferencesEditor(this);
|
||
|
}
|
||
|
|
||
|
void OnExit(wxCommandEvent&)
|
||
|
{
|
||
|
Close();
|
||
|
}
|
||
|
|
||
|
void OnClose(wxCloseEvent& e)
|
||
|
{
|
||
|
wxGetApp().DismissPreferencesEditor();
|
||
|
e.Skip();
|
||
|
}
|
||
|
};
|
||
|
|
||
|
|
||
|
class PrefsPageGeneralPanel : public wxPanel
|
||
|
{
|
||
|
public:
|
||
|
PrefsPageGeneralPanel(wxWindow *parent) : wxPanel(parent)
|
||
|
{
|
||
|
m_useMarkdown = new wxCheckBox(this, wxID_ANY, "User Markdown syntax");
|
||
|
m_spellcheck = new wxCheckBox(this, wxID_ANY, "Check spelling");
|
||
|
|
||
|
wxSizer *sizer = new wxBoxSizer(wxVERTICAL);
|
||
|
sizer->Add(m_useMarkdown, wxSizerFlags().Border());
|
||
|
sizer->Add(m_spellcheck, wxSizerFlags().Border());
|
||
|
|
||
|
SetSizerAndFit(sizer);
|
||
|
|
||
|
// On some platforms (OS X, GNOME), changes to preferences are applied
|
||
|
// immediately rather than after the OK or Apply button is pressed.
|
||
|
if ( wxPreferencesEditor::ShouldApplyChangesImmediately() )
|
||
|
{
|
||
|
m_useMarkdown->Connect(wxEVT_CHECKBOX,
|
||
|
wxCommandEventHandler(PrefsPageGeneralPanel::ChangedUseMarkdown),
|
||
|
NULL, this);
|
||
|
m_spellcheck->Connect(wxEVT_CHECKBOX,
|
||
|
wxCommandEventHandler(PrefsPageGeneralPanel::ChangedSpellcheck),
|
||
|
NULL, this);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
virtual bool TransferDataToWindow()
|
||
|
{
|
||
|
// This is the place where you can initialize values, e.g. from wxConfig.
|
||
|
// For demonstration purposes, we just set hardcoded values.
|
||
|
m_useMarkdown->SetValue(true);
|
||
|
m_spellcheck->SetValue(false);
|
||
|
return true;
|
||
|
}
|
||
|
|
||
|
virtual bool TransferDataFromWindow()
|
||
|
{
|
||
|
// Called on platforms with modal preferences dialog to save and apply
|
||
|
// the changes.
|
||
|
wxCommandEvent dummy;
|
||
|
ChangedUseMarkdown(dummy);
|
||
|
ChangedSpellcheck(dummy);
|
||
|
return true;
|
||
|
}
|
||
|
|
||
|
private:
|
||
|
void ChangedUseMarkdown(wxCommandEvent& WXUNUSED(e))
|
||
|
{
|
||
|
// save new m_useMarkdown value and apply the change to the app
|
||
|
}
|
||
|
|
||
|
void ChangedSpellcheck(wxCommandEvent& WXUNUSED(e))
|
||
|
{
|
||
|
// save new m_spellcheck value and apply the change to the app
|
||
|
}
|
||
|
|
||
|
wxCheckBox *m_useMarkdown;
|
||
|
wxCheckBox *m_spellcheck;
|
||
|
};
|
||
|
|
||
|
class PrefsPageGeneral : public wxStockPreferencesPage
|
||
|
{
|
||
|
public:
|
||
|
PrefsPageGeneral() : wxStockPreferencesPage(Kind_General) {}
|
||
|
virtual wxWindow *CreateWindow(wxWindow *parent)
|
||
|
{ return new PrefsPageGeneralPanel(parent); }
|
||
|
};
|
||
|
|
||
|
|
||
|
class PrefsPageTopicsPanel : public wxPanel
|
||
|
{
|
||
|
public:
|
||
|
PrefsPageTopicsPanel(wxWindow *parent) : wxPanel(parent)
|
||
|
{
|
||
|
wxSizer *sizer = new wxBoxSizer(wxVERTICAL);
|
||
|
sizer->Add(new wxStaticText(this, wxID_ANY, "Search in these topics:"), wxSizerFlags().Border());
|
||
|
wxListBox *box = new wxListBox(this, wxID_ANY);
|
||
|
box->SetMinSize(wxSize(400, 300));
|
||
|
sizer->Add(box, wxSizerFlags(1).Border().Expand());
|
||
|
m_fulltext = new wxCheckBox(this, wxID_ANY, "Automatically build fulltext index");
|
||
|
sizer->Add(m_fulltext, wxSizerFlags().Border());
|
||
|
|
||
|
SetSizerAndFit(sizer);
|
||
|
|
||
|
if ( wxPreferencesEditor::ShouldApplyChangesImmediately() )
|
||
|
{
|
||
|
m_fulltext->Connect(wxEVT_CHECKBOX,
|
||
|
wxCommandEventHandler(PrefsPageTopicsPanel::ChangedFulltext),
|
||
|
NULL, this);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
virtual bool TransferDataToWindow()
|
||
|
{
|
||
|
// This is the place where you can initialize values, e.g. from wxConfig.
|
||
|
// For demonstration purposes, we just set hardcoded values.
|
||
|
m_fulltext->SetValue(true);
|
||
|
// TODO: handle the listbox
|
||
|
return true;
|
||
|
}
|
||
|
|
||
|
virtual bool TransferDataFromWindow()
|
||
|
{
|
||
|
// Called on platforms with modal preferences dialog to save and apply
|
||
|
// the changes.
|
||
|
wxCommandEvent dummy;
|
||
|
ChangedFulltext(dummy);
|
||
|
// TODO: handle the listbox
|
||
|
return true;
|
||
|
}
|
||
|
|
||
|
private:
|
||
|
void ChangedFulltext(wxCommandEvent& WXUNUSED(e))
|
||
|
{
|
||
|
// save new m_fulltext value and apply the change to the app
|
||
|
}
|
||
|
|
||
|
wxCheckBox *m_fulltext;
|
||
|
};
|
||
|
|
||
|
class PrefsPageTopics : public wxPreferencesPage
|
||
|
{
|
||
|
public:
|
||
|
virtual wxString GetName() const { return "Topics"; }
|
||
|
virtual wxBitmap GetLargeIcon() const
|
||
|
{ return wxArtProvider::GetBitmap(wxART_HELP, wxART_TOOLBAR); }
|
||
|
virtual wxWindow *CreateWindow(wxWindow *parent)
|
||
|
{ return new PrefsPageTopicsPanel(parent); }
|
||
|
};
|
||
|
|
||
|
|
||
|
|
||
|
bool MyApp::OnInit()
|
||
|
{
|
||
|
if ( !wxApp::OnInit() )
|
||
|
return false;
|
||
|
|
||
|
// This will be used in the title of the preferences dialog under some
|
||
|
// platforms, don't leave it as default "Preferences" because this would
|
||
|
// result in rather strange "Preferences Preferences" title.
|
||
|
SetAppDisplayName("wxWidgets Sample");
|
||
|
|
||
|
MyFrame *frame = new MyFrame();
|
||
|
frame->Show(true);
|
||
|
|
||
|
return true;
|
||
|
}
|
||
|
|
||
|
void MyApp::ShowPreferencesEditor(wxWindow* parent)
|
||
|
{
|
||
|
if ( !m_prefEditor )
|
||
|
{
|
||
|
m_prefEditor.reset(new wxPreferencesEditor);
|
||
|
m_prefEditor->AddPage(new PrefsPageGeneral());
|
||
|
m_prefEditor->AddPage(new PrefsPageTopics());
|
||
|
}
|
||
|
|
||
|
m_prefEditor->Show(parent);
|
||
|
}
|
||
|
|
||
|
void MyApp::DismissPreferencesEditor()
|
||
|
{
|
||
|
if ( m_prefEditor )
|
||
|
m_prefEditor->Dismiss();
|
||
|
}
|