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artprov.h
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C/C++ Source or Header
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2002-08-31
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7KB
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138 lines
/////////////////////////////////////////////////////////////////////////////
// Name: artprov.h
// Purpose: wxArtProvider class
// Author: Vaclav Slavik
// Modified by:
// Created: 18/03/2002
// RCS-ID: $Id: artprov.h,v 1.10 2002/08/31 11:29:09 GD Exp $
// Copyright: (c) Vaclav Slavik
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef _WX_ARTPROV_H_
#define _WX_ARTPROV_H_
#if defined(__GNUG__) && !defined(__APPLE__)
#pragma interface "artprov.h"
#endif
#include "wx/string.h"
#include "wx/bitmap.h"
#include "wx/icon.h"
class WXDLLEXPORT wxArtProvidersList;
class WXDLLEXPORT wxArtProviderCache;
// ----------------------------------------------------------------------------
// Types
// ----------------------------------------------------------------------------
typedef wxString wxArtClient;
typedef wxString wxArtID;
#define wxART_MAKE_CLIENT_ID_FROM_STR(id) (wxString(id)+_T("_C"))
#define wxART_MAKE_CLIENT_ID(id) _T(#id) _T("_C")
#define wxART_MAKE_ART_ID_FROM_STR(id) (id)
#define wxART_MAKE_ART_ID(id) _T(#id)
// ----------------------------------------------------------------------------
// Art clients
// ----------------------------------------------------------------------------
#define wxART_TOOLBAR wxART_MAKE_CLIENT_ID(wxART_TOOLBAR)
#define wxART_MENU wxART_MAKE_CLIENT_ID(wxART_MENU)
#define wxART_FRAME_ICON wxART_MAKE_CLIENT_ID(wxART_FRAME_ICON)
#define wxART_CMN_DIALOG wxART_MAKE_CLIENT_ID(wxART_CMN_DIALOG)
#define wxART_HELP_BROWSER wxART_MAKE_CLIENT_ID(wxART_HELP_BROWSER)
#define wxART_MESSAGE_BOX wxART_MAKE_CLIENT_ID(wxART_MESSAGE_BOX)
#define wxART_OTHER wxART_MAKE_CLIENT_ID(wxART_OTHER)
// ----------------------------------------------------------------------------
// Art IDs
// ----------------------------------------------------------------------------
#define wxART_ADD_BOOKMARK wxART_MAKE_ART_ID(wxART_ADD_BOOKMARK)
#define wxART_DEL_BOOKMARK wxART_MAKE_ART_ID(wxART_DEL_BOOKMARK)
#define wxART_HELP_SIDE_PANEL wxART_MAKE_ART_ID(wxART_HELP_SIDE_PANEL)
#define wxART_HELP_SETTINGS wxART_MAKE_ART_ID(wxART_HELP_SETTINGS)
#define wxART_HELP_BOOK wxART_MAKE_ART_ID(wxART_HELP_BOOK)
#define wxART_HELP_FOLDER wxART_MAKE_ART_ID(wxART_HELP_FOLDER)
#define wxART_HELP_PAGE wxART_MAKE_ART_ID(wxART_HELP_PAGE)
#define wxART_GO_BACK wxART_MAKE_ART_ID(wxART_GO_BACK)
#define wxART_GO_FORWARD wxART_MAKE_ART_ID(wxART_GO_FORWARD)
#define wxART_GO_UP wxART_MAKE_ART_ID(wxART_GO_UP)
#define wxART_GO_DOWN wxART_MAKE_ART_ID(wxART_GO_DOWN)
#define wxART_GO_TO_PARENT wxART_MAKE_ART_ID(wxART_GO_TO_PARENT)
#define wxART_GO_HOME wxART_MAKE_ART_ID(wxART_GO_HOME)
#define wxART_FILE_OPEN wxART_MAKE_ART_ID(wxART_FILE_OPEN)
#define wxART_PRINT wxART_MAKE_ART_ID(wxART_PRINT)
#define wxART_HELP wxART_MAKE_ART_ID(wxART_HELP)
#define wxART_TIP wxART_MAKE_ART_ID(wxART_TIP)
#define wxART_REPORT_VIEW wxART_MAKE_ART_ID(wxART_REPORT_VIEW)
#define wxART_LIST_VIEW wxART_MAKE_ART_ID(wxART_LIST_VIEW)
#define wxART_NEW_DIR wxART_MAKE_ART_ID(wxART_NEW_DIR)
#define wxART_FOLDER wxART_MAKE_ART_ID(wxART_FOLDER)
#define wxART_GO_DIR_UP wxART_MAKE_ART_ID(wxART_GO_DIR_UP)
#define wxART_EXECUTABLE_FILE wxART_MAKE_ART_ID(wxART_EXECUTABLE_FILE)
#define wxART_NORMAL_FILE wxART_MAKE_ART_ID(wxART_NORMAL_FILE)
#define wxART_TICK_MARK wxART_MAKE_ART_ID(wxART_TICK_MARK)
#define wxART_CROSS_MARK wxART_MAKE_ART_ID(wxART_CROSS_MARK)
#define wxART_ERROR wxART_MAKE_ART_ID(wxART_ERROR)
#define wxART_QUESTION wxART_MAKE_ART_ID(wxART_QUESTION)
#define wxART_WARNING wxART_MAKE_ART_ID(wxART_WARNING)
#define wxART_INFORMATION wxART_MAKE_ART_ID(wxART_INFORMATION)
// ----------------------------------------------------------------------------
// wxArtProvider class
// ----------------------------------------------------------------------------
class WXDLLEXPORT wxArtProvider : public wxObject
{
public:
// Add new provider to the top of providers stack.
static void PushProvider(wxArtProvider *provider);
// Remove latest added provider and delete it.
static bool PopProvider();
// Remove provider. The provider must have been added previously!
// The provider is _not_ deleted.
static bool RemoveProvider(wxArtProvider *provider);
// Query the providers for bitmap with given ID and return it. Return
// wxNullBitmap if no provider provides it.
static wxBitmap GetBitmap(const wxArtID& id,
const wxArtClient& client = wxART_OTHER,
const wxSize& size = wxDefaultSize);
// Query the providers for icon with given ID and return it. Return
// wxNullIcon if no provider provides it.
static wxIcon GetIcon(const wxArtID& id,
const wxArtClient& client = wxART_OTHER,
const wxSize& size = wxDefaultSize);
// Destroy caches & all providers
static void CleanUpProviders();
protected:
// Derived classes must override this method to create requested
// art resource. This method is called only once per instance's
// lifetime for each requested wxArtID.
virtual wxBitmap CreateBitmap(const wxArtID& WXUNUSED(id),
const wxArtClient& WXUNUSED(client),
const wxSize& WXUNUSED(size)) = 0;
private:
// list of providers:
static wxArtProvidersList *sm_providers;
// art resources cache (so that CreateXXX is not called that often):
static wxArtProviderCache *sm_cache;
DECLARE_ABSTRACT_CLASS(wxArtProvider)
};
#endif // _WX_ARTPROV_H_