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/listctrl.h"
  29 #include "wx/sizer.h"
  30 #include "wx/imaglist.h"
  31 #include "wx/listctrl.h"
  32
  33 #include "artbrows.h"
  34
  35 #define ART_CLIENT(id) \
  36     choice->Append(_T(#id), (void*)id);
  37 #define ART_ICON(id) \
  38     { \
  39         int ind; \
  40         wxIcon icon = wxArtProvider::GetIcon(id, client, size); \
  41         if ( icon.Ok() ) \
  42             ind = images->Add(icon); \
  43         else \
  44             ind = 0; \
  45         list->InsertItem(index, _T(#id), ind); \
  46         list->SetItemData(index, (long)id); \
  47         index++; \
  48     }
  49
  50 // ----------------------------------------------------------------------------
  51 // Functions to fill-in all supported art IDs
  52 // ----------------------------------------------------------------------------
  53
  54 static void FillClients(wxChoice *choice)
  55 {
  56     ART_CLIENT(wxART_OTHER)
  57     ART_CLIENT(wxART_TOOLBAR)
  58     ART_CLIENT(wxART_MENU)
  59     ART_CLIENT(wxART_FRAME_ICON)
  60     ART_CLIENT(wxART_CMN_DIALOG)
  61     ART_CLIENT(wxART_HELP_BROWSER)
  62     ART_CLIENT(wxART_MESSAGE_BOX)
  63 }
  64
  65 static void FillBitmaps(wxImageList *images, wxListCtrl *list,
  66                         int& index,
  67                         const wxArtClient& client, const wxSize& size)
  68 {
  69     ART_ICON(wxART_ERROR)
  70     ART_ICON(wxART_QUESTION)
  71     ART_ICON(wxART_WARNING)
  72     ART_ICON(wxART_INFORMATION)
  73     ART_ICON(wxART_ADD_BOOKMARK)
  74     ART_ICON(wxART_DEL_BOOKMARK)
  75     ART_ICON(wxART_HELP_SIDE_PANEL)
  76     ART_ICON(wxART_HELP_SETTINGS)
  77     ART_ICON(wxART_HELP_BOOK)
  78     ART_ICON(wxART_HELP_FOLDER)
  79     ART_ICON(wxART_HELP_PAGE)
  80     ART_ICON(wxART_GO_BACK)
  81     ART_ICON(wxART_GO_FORWARD)
  82     ART_ICON(wxART_GO_UP)
  83     ART_ICON(wxART_GO_DOWN)
  84     ART_ICON(wxART_GO_TO_PARENT)
  85     ART_ICON(wxART_GO_HOME)
  86     ART_ICON(wxART_FILE_OPEN)
  87     ART_ICON(wxART_PRINT)
  88     ART_ICON(wxART_HELP)
  89     ART_ICON(wxART_TIP)
  90     ART_ICON(wxART_REPORT_VIEW)
  91     ART_ICON(wxART_LIST_VIEW)
  92     ART_ICON(wxART_NEW_DIR)
  93     ART_ICON(wxART_FOLDER)
  94     ART_ICON(wxART_GO_DIR_UP)
  95     ART_ICON(wxART_EXECUTABLE_FILE)
  96     ART_ICON(wxART_NORMAL_FILE)
  97     ART_ICON(wxART_TICK_MARK)
  98     ART_ICON(wxART_CROSS_MARK)
  99     ART_ICON(wxART_MISSING_IMAGE)
 100     ART_ICON(wxART_FILE_SAVE)
 101     ART_ICON(wxART_FILE_SAVE_AS)
 102     ART_ICON(wxART_COPY)
 103     ART_ICON(wxART_CUT)
 104     ART_ICON(wxART_PASTE)
 105     ART_ICON(wxART_UNDO)
 106     ART_ICON(wxART_REDO)
 107     ART_ICON(wxART_QUIT)
 108     ART_ICON(wxART_FIND)
 109     ART_ICON(wxART_FIND_AND_REPLACE)
 110
 111 }
 112
 113
 114 // ----------------------------------------------------------------------------
 115 // Browser implementation
 116 // ----------------------------------------------------------------------------
 117
 118 #include "null.xpm"
 119
 120 BEGIN_EVENT_TABLE(wxArtBrowserDialog, wxDialog)
 121     EVT_LIST_ITEM_SELECTED(wxID_ANY, wxArtBrowserDialog::OnSelectItem)
 122     EVT_CHOICE(wxID_ANY, wxArtBrowserDialog::OnChooseClient)
 123 END_EVENT_TABLE()
 124
 125 wxArtBrowserDialog::wxArtBrowserDialog(wxWindow *parent)
 126     : wxDialog(parent, wxID_ANY, _T("Art resources browser"),
 127                wxDefaultPosition, wxDefaultSize,
 128                wxDEFAULT_DIALOG_STYLE|wxRESIZE_BORDER)
 129 {
 130     wxSizer *sizer = new wxBoxSizer(wxVERTICAL);
 131     wxSizer *subsizer;
 132
 133     wxChoice *choice = new wxChoice(this, wxID_ANY);
 134     FillClients(choice);
 135
 136     subsizer = new wxBoxSizer(wxHORIZONTAL);
 137     subsizer->Add(new wxStaticText(this, wxID_ANY, _T("Client:")), 0, wxALIGN_CENTER_VERTICAL);
 138     subsizer->Add(choice, 1, wxLEFT, 5);
 139     sizer->Add(subsizer, 0, wxALL | wxEXPAND, 10);
 140
 141     subsizer = new wxBoxSizer(wxHORIZONTAL);
 142
 143     m_list = new wxListCtrl(this, wxID_ANY, wxDefaultPosition, wxSize(250, 300),
 144                             wxLC_REPORT | wxSUNKEN_BORDER);
 145     m_list->InsertColumn(0, _T("wxArtID"));
 146     subsizer->Add(m_list, 1, wxEXPAND | wxRIGHT, 10);
 147
 148     wxSizer *subsub = new wxBoxSizer(wxVERTICAL);
 149     m_text = new wxStaticText(this, wxID_ANY, wxT("Size: 333x333"));
 150     subsub->Add(m_text);
 151
 152     m_canvas = new wxStaticBitmap(this, wxID_ANY, wxBitmap(null_xpm));
 153     subsub->Add(m_canvas);
 154     subsub->Add(100, 100);
 155     subsizer->Add(subsub);
 156
 157     sizer->Add(subsizer, 1, wxEXPAND | wxLEFT|wxRIGHT, 10);
 158
 159     wxButton *ok = new wxButton(this, wxID_OK, _T("Close"));
 160     ok->SetDefault();
 161     sizer->Add(ok, 0, wxALIGN_RIGHT | wxALL, 10);
 162
 163     SetSizer(sizer);
 164     sizer->Fit(this);
 165
 166     choice->SetSelection(6/*wxART_MESSAGE_BOX*/);
 167     SetArtClient(wxART_MESSAGE_BOX);
 168 }
 169
 170
 171 void wxArtBrowserDialog::SetArtClient(const wxArtClient& client)
 172 {
 173     wxBusyCursor bcur;
 174
 175     wxImageList *img = new wxImageList(16, 16);
 176     img->Add(wxIcon(null_xpm));
 177     int index = 0;
 178
 179     long sel = m_list->GetNextItem(-1, wxLIST_NEXT_ALL, wxLIST_STATE_FOCUSED);
 180     if (sel < 0) sel = 0;
 181
 182     m_list->DeleteAllItems();
 183     FillBitmaps(img, m_list, index, client, wxSize(16, 16));
 184     m_list->AssignImageList(img, wxIMAGE_LIST_SMALL);
 185     m_list->SetColumnWidth(0, wxLIST_AUTOSIZE);
 186
 187     m_list->SetItemState(sel, wxLIST_STATE_FOCUSED, wxLIST_STATE_FOCUSED);
 188
 189     m_client = client;
 190     SetArtBitmap((const wxChar*)m_list->GetItemData(sel), m_client);
 191 }
 192
 193 void wxArtBrowserDialog::OnSelectItem(wxListEvent &event)
 194 {
 195     const wxChar *data = (const wxChar*)event.GetData();
 196     SetArtBitmap(data, m_client, wxDefaultSize);
 197 }
 198
 199 void wxArtBrowserDialog::OnChooseClient(wxCommandEvent &event)
 200 {
 201     const wxChar *data = (const wxChar*)event.GetClientData();
 202     SetArtClient(data);
 203 }
 204
 205 void wxArtBrowserDialog::SetArtBitmap(const wxArtID& id, const wxArtClient& client, const wxSize& size)
 206 {
 207     wxBitmap bmp = wxArtProvider::GetBitmap(id, client, size);
 208     m_canvas->SetSize(bmp.GetWidth(), bmp.GetHeight());
 209     m_canvas->SetBitmap(bmp);
 210     m_text->SetLabel(wxString::Format(wxT("Size: %d x %d"), bmp.GetWidth(), bmp.GetHeight()));
 211     Refresh();
 212 }