samples/artprov/artbrows.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        artbrows.cpp
   3 // Purpose:     wxArtProvider demo - art browser dialog
   4 // Author:      Vaclav Slavik
   5 // Modified by:
   6 // Created:     2002/04/05
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Vaclav Slavik
   9 // Licence:     wxWindows license
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifdef __GNUG__
  13 #pragma implementation "artbrows.h"
  14 #endif
  15
  16 // For compilers that support precompilation, includes "wx/wx.h".
  17 #include "wx/wxprec.h"
  18
  19 #ifdef __BORLANDC__
  20 #pragma hdrstop
  21 #endif
  22
  23 #ifndef WX_PRECOMP
  24     #include "wx/wx.h"
  25     #include "wx/choice.h"
  26 #endif
  27
  28 #include "wx/sizer.h"
  29 #include "wx/imaglist.h"
  30 #include "wx/listctrl.h"
  31
  32 #include "artbrows.h"
  33
  34 #define ART_CLIENT(id) \
  35     choice->Append(#id, (void*)id);
  36 #define ART_ICON(id) \
  37     { \
  38         int ind; \
  39         wxIcon icon = wxArtProvider::GetIcon(id, client, size); \
  40         if ( icon.Ok() ) \
  41             ind = images->Add(icon); \
  42         else \
  43             ind = 0; \
  44         list->InsertItem(index, #id, ind); \
  45         list->SetItemData(index, (long)id); \
  46         index++; \
  47     }
  48
  49 // ----------------------------------------------------------------------------
  50 // Functions to fill-in all supported art IDs
  51 // ----------------------------------------------------------------------------
  52
  53 static void FillClients(wxChoice *choice)
  54 {
  55     ART_CLIENT(wxART_OTHER)
  56     ART_CLIENT(wxART_TOOLBAR)
  57     ART_CLIENT(wxART_MENU)
  58     ART_CLIENT(wxART_FRAME_ICON)
  59     ART_CLIENT(wxART_CMN_DIALOG)
  60     ART_CLIENT(wxART_HELP_BROWSER)
  61     ART_CLIENT(wxART_MESSAGE_BOX)
  62 }
  63
  64 static void FillBitmaps(wxImageList *images, wxListCtrl *list,
  65                         int& index,
  66                         const wxArtClient& client, const wxSize& size)
  67 {
  68     ART_ICON(wxART_ERROR)
  69     ART_ICON(wxART_QUESTION)
  70     ART_ICON(wxART_WARNING)
  71     ART_ICON(wxART_INFORMATION)
  72     ART_ICON(wxART_ADD_BOOKMARK)
  73     ART_ICON(wxART_DEL_BOOKMARK)
  74     ART_ICON(wxART_HELP_SIDE_PANEL)
  75     ART_ICON(wxART_HELP_SETTINGS)
  76     ART_ICON(wxART_HELP_BOOK)
  77     ART_ICON(wxART_HELP_FOLDER)
  78     ART_ICON(wxART_HELP_PAGE)
  79     ART_ICON(wxART_GO_BACK)
  80     ART_ICON(wxART_GO_FORWARD)
  81     ART_ICON(wxART_GO_UP)
  82     ART_ICON(wxART_GO_DOWN)
  83     ART_ICON(wxART_GO_TO_PARENT)
  84     ART_ICON(wxART_GO_HOME)
  85     ART_ICON(wxART_FILE_OPEN)
  86     ART_ICON(wxART_PRINT)
  87     ART_ICON(wxART_HELP)
  88     ART_ICON(wxART_TIP)
  89     ART_ICON(wxART_REPORT_VIEW)
  90     ART_ICON(wxART_LIST_VIEW)
  91     ART_ICON(wxART_NEW_DIR)
  92     ART_ICON(wxART_FOLDER)
  93     ART_ICON(wxART_GO_DIR_UP)
  94     ART_ICON(wxART_EXECUTABLE_FILE)
  95     ART_ICON(wxART_NORMAL_FILE)
  96     ART_ICON(wxART_TICK_MARK)
  97     ART_ICON(wxART_CROSS_MARK)
  98 }
  99
 100
 101 // ----------------------------------------------------------------------------
 102 // Browser implementation
 103 // ----------------------------------------------------------------------------
 104
 105 #include "null.xpm"
 106
 107 BEGIN_EVENT_TABLE(wxArtBrowserDialog, wxDialog)
 108     EVT_LIST_ITEM_SELECTED(-1, wxArtBrowserDialog::OnSelectItem)
 109     EVT_CHOICE(-1, wxArtBrowserDialog::OnChooseClient)
 110 END_EVENT_TABLE()
 111
 112 wxArtBrowserDialog::wxArtBrowserDialog(wxWindow *parent)
 113     : wxDialog(parent, -1, _T("Art resources browser"),
 114                wxDefaultPosition, wxDefaultSize,
 115                wxDEFAULT_DIALOG_STYLE|wxRESIZE_BORDER)
 116 {
 117     wxSizer *sizer = new wxBoxSizer(wxVERTICAL);
 118     wxSizer *subsizer;
 119
 120     wxChoice *choice = new wxChoice(this, -1);
 121     FillClients(choice);
 122
 123     subsizer = new wxBoxSizer(wxHORIZONTAL);
 124     subsizer->Add(new wxStaticText(this, -1, _T("Client:")), 0, wxALIGN_CENTER_VERTICAL);
 125     subsizer->Add(choice, 1, wxLEFT, 5);
 126     sizer->Add(subsizer, 0, wxALL | wxEXPAND, 10);
 127
 128     subsizer = new wxBoxSizer(wxHORIZONTAL);
 129
 130     m_list = new wxListCtrl(this, -1, wxDefaultPosition, wxSize(250, 300),
 131                             wxLC_REPORT | wxSUNKEN_BORDER);
 132     m_list->InsertColumn(0, _T("wxArtID"));
 133     subsizer->Add(m_list, 1, wxEXPAND | wxRIGHT, 10);
 134
 135     wxSizer *subsub = new wxBoxSizer(wxVERTICAL);
 136     m_canvas = new wxStaticBitmap(this, -1, wxBitmap(null_xpm));
 137     subsub->Add(m_canvas);
 138     subsub->Add(100, 100);
 139     subsizer->Add(subsub);
 140
 141     sizer->Add(subsizer, 1, wxEXPAND | wxLEFT|wxRIGHT, 10);
 142
 143     wxButton *ok = new wxButton(this, wxID_OK, _T("Close"));
 144     ok->SetDefault();
 145     sizer->Add(ok, 0, wxALIGN_RIGHT | wxALL, 10);
 146
 147     SetSizer(sizer);
 148     SetAutoLayout(TRUE);
 149     sizer->Fit(this);
 150
 151     choice->SetSelection(6/*wxART_MESSAGE_BOX*/);
 152     SetArtClient(wxART_MESSAGE_BOX);
 153 }
 154
 155
 156 void wxArtBrowserDialog::SetArtClient(const wxArtClient& client)
 157 {
 158     wxBusyCursor bcur;
 159
 160     wxImageList *img = new wxImageList(16, 16);
 161     img->Add(wxIcon(null_xpm));
 162     int index = 0;
 163
 164     m_list->DeleteAllItems();
 165     FillBitmaps(img, m_list, index, client, wxSize(16, 16));
 166     m_list->AssignImageList(img, wxIMAGE_LIST_SMALL);
 167     m_list->SetColumnWidth(0, wxLIST_AUTOSIZE);
 168
 169     m_client = client;
 170 }
 171
 172 void wxArtBrowserDialog::OnSelectItem(wxListEvent &event)
 173 {
 174     const wxChar *data = (const wxChar*)event.GetData();
 175     wxBitmap bmp = wxArtProvider::GetBitmap(data, m_client);
 176     m_canvas->SetBitmap(bmp);
 177     m_canvas->SetSize(bmp.GetWidth(), bmp.GetHeight());
 178 }
 179
 180 void wxArtBrowserDialog::OnChooseClient(wxCommandEvent &event)
 181 {
 182     const wxChar *data = (const wxChar*)event.GetClientData();
 183     SetArtClient(data);
 184 }