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 licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 // For compilers that support precompilation, includes "wx/wx.h".
  13 #include "wx/wxprec.h"
  14
  15 #ifdef __BORLANDC__
  16 #pragma hdrstop
  17 #endif
  18
  19 #ifndef WX_PRECOMP
  20     #include "wx/wx.h"
  21     #include "wx/choice.h"
  22 #endif
  23
  24 #include "wx/listctrl.h"
  25 #include "wx/sizer.h"
  26 #include "wx/imaglist.h"
  27 #include "wx/listctrl.h"
  28
  29 #include "artbrows.h"
  30
  31 #define ART_CLIENT(id) \
  32     choice->Append(wxT(#id), (void*)id);
  33 #define ART_ICON(id) \
  34     { \
  35         int ind; \
  36         wxIcon icon = wxArtProvider::GetIcon(id, client, size); \
  37         if ( icon.IsOk() ) \
  38             ind = images->Add(icon); \
  39         else \
  40             ind = 0; \
  41         list->InsertItem(index, wxT(#id), ind); \
  42         list->SetItemPtrData(index, wxPtrToUInt(id)); \
  43         index++; \
  44     }
  45
  46 // ----------------------------------------------------------------------------
  47 // Functions to fill-in all supported art IDs
  48 // ----------------------------------------------------------------------------
  49
  50 static void FillClients(wxChoice *choice)
  51 {
  52     ART_CLIENT(wxART_OTHER)
  53     ART_CLIENT(wxART_BUTTON)
  54     ART_CLIENT(wxART_TOOLBAR)
  55     ART_CLIENT(wxART_MENU)
  56     ART_CLIENT(wxART_FRAME_ICON)
  57     ART_CLIENT(wxART_CMN_DIALOG)
  58     ART_CLIENT(wxART_HELP_BROWSER)
  59     ART_CLIENT(wxART_MESSAGE_BOX) // Keep this last, it's the initial shown one
  60 }
  61
  62 static void FillBitmaps(wxImageList *images, wxListCtrl *list,
  63                         int& index,
  64                         const wxArtClient& client, const wxSize& size)
  65 {
  66     ART_ICON(wxART_ERROR)
  67     ART_ICON(wxART_QUESTION)
  68     ART_ICON(wxART_WARNING)
  69     ART_ICON(wxART_INFORMATION)
  70     ART_ICON(wxART_ADD_BOOKMARK)
  71     ART_ICON(wxART_DEL_BOOKMARK)
  72     ART_ICON(wxART_HELP_SIDE_PANEL)
  73     ART_ICON(wxART_HELP_SETTINGS)
  74     ART_ICON(wxART_HELP_BOOK)
  75     ART_ICON(wxART_HELP_FOLDER)
  76     ART_ICON(wxART_HELP_PAGE)
  77     ART_ICON(wxART_GO_BACK)
  78     ART_ICON(wxART_GO_FORWARD)
  79     ART_ICON(wxART_GO_UP)
  80     ART_ICON(wxART_GO_DOWN)
  81     ART_ICON(wxART_GO_TO_PARENT)
  82     ART_ICON(wxART_GO_HOME)
  83     ART_ICON(wxART_GOTO_FIRST)
  84     ART_ICON(wxART_GOTO_LAST)
  85     ART_ICON(wxART_PRINT)
  86     ART_ICON(wxART_HELP)
  87     ART_ICON(wxART_TIP)
  88     ART_ICON(wxART_REPORT_VIEW)
  89     ART_ICON(wxART_LIST_VIEW)
  90     ART_ICON(wxART_NEW_DIR)
  91     ART_ICON(wxART_FOLDER)
  92     ART_ICON(wxART_FOLDER_OPEN);
  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     ART_ICON(wxART_MISSING_IMAGE)
  99     ART_ICON(wxART_NEW);
 100     ART_ICON(wxART_FILE_OPEN)
 101     ART_ICON(wxART_FILE_SAVE)
 102     ART_ICON(wxART_FILE_SAVE_AS)
 103     ART_ICON(wxART_DELETE);
 104     ART_ICON(wxART_COPY)
 105     ART_ICON(wxART_CUT)
 106     ART_ICON(wxART_PASTE)
 107     ART_ICON(wxART_UNDO)
 108     ART_ICON(wxART_REDO)
 109     ART_ICON(wxART_PLUS)
 110     ART_ICON(wxART_MINUS)
 111     ART_ICON(wxART_QUIT)
 112     ART_ICON(wxART_FIND)
 113     ART_ICON(wxART_FIND_AND_REPLACE)
 114     ART_ICON(wxART_HARDDISK)
 115     ART_ICON(wxART_FLOPPY)
 116     ART_ICON(wxART_CDROM)
 117     ART_ICON(wxART_REMOVABLE)
 118 }
 119
 120
 121 // ----------------------------------------------------------------------------
 122 // Browser implementation
 123 // ----------------------------------------------------------------------------
 124
 125 #include "null.xpm"
 126
 127 BEGIN_EVENT_TABLE(wxArtBrowserDialog, wxDialog)
 128     EVT_LIST_ITEM_SELECTED(wxID_ANY, wxArtBrowserDialog::OnSelectItem)
 129     EVT_CHOICE(wxID_ANY, wxArtBrowserDialog::OnChooseClient)
 130 END_EVENT_TABLE()
 131
 132 wxArtBrowserDialog::wxArtBrowserDialog(wxWindow *parent)
 133     : wxDialog(parent, wxID_ANY, wxT("Art resources browser"),
 134                wxDefaultPosition, wxDefaultSize,
 135                wxDEFAULT_DIALOG_STYLE|wxRESIZE_BORDER)
 136 {
 137     wxSizer *sizer = new wxBoxSizer(wxVERTICAL);
 138     wxSizer *subsizer;
 139
 140     wxChoice *choice = new wxChoice(this, wxID_ANY);
 141     FillClients(choice);
 142
 143     subsizer = new wxBoxSizer(wxHORIZONTAL);
 144     subsizer->Add(new wxStaticText(this, wxID_ANY, wxT("Client:")), 0, wxALIGN_CENTER_VERTICAL);
 145     subsizer->Add(choice, 1, wxLEFT, 5);
 146     sizer->Add(subsizer, 0, wxALL | wxEXPAND, 10);
 147
 148     subsizer = new wxBoxSizer(wxHORIZONTAL);
 149
 150     m_list = new wxListCtrl(this, wxID_ANY, wxDefaultPosition, wxSize(250, 300),
 151                             wxLC_REPORT | wxSUNKEN_BORDER);
 152     m_list->InsertColumn(0, wxT("wxArtID"));
 153     subsizer->Add(m_list, 1, wxEXPAND | wxRIGHT, 10);
 154
 155     wxSizer *subsub = new wxBoxSizer(wxVERTICAL);
 156     m_text = new wxStaticText(this, wxID_ANY, wxT("Size: 333x333"));
 157     subsub->Add(m_text);
 158
 159     m_canvas = new wxStaticBitmap(this, wxID_ANY, wxBitmap(null_xpm));
 160     subsub->Add(m_canvas);
 161     subsub->Add(100, 100);
 162     subsizer->Add(subsub);
 163
 164     sizer->Add(subsizer, 1, wxEXPAND | wxLEFT|wxRIGHT, 10);
 165
 166     wxButton *ok = new wxButton(this, wxID_OK, wxT("Close"));
 167     ok->SetDefault();
 168     sizer->Add(ok, 0, wxALIGN_RIGHT | wxALL, 10);
 169
 170     SetSizerAndFit(sizer);
 171
 172     choice->SetSelection(choice->GetCount() - 1);
 173     SetArtClient(wxART_MESSAGE_BOX);
 174 }
 175
 176
 177 void wxArtBrowserDialog::SetArtClient(const wxArtClient& client)
 178 {
 179     wxBusyCursor bcur;
 180
 181     wxImageList *img = new wxImageList(16, 16);
 182     img->Add(wxIcon(null_xpm));
 183     int index = 0;
 184
 185     long sel = m_list->GetNextItem(-1, wxLIST_NEXT_ALL, wxLIST_STATE_FOCUSED);
 186     if (sel < 0) sel = 0;
 187
 188     m_list->DeleteAllItems();
 189     FillBitmaps(img, m_list, index, client, wxSize(16, 16));
 190     m_list->AssignImageList(img, wxIMAGE_LIST_SMALL);
 191     m_list->SetColumnWidth(0, wxLIST_AUTOSIZE);
 192
 193     m_list->SetItemState(sel, wxLIST_STATE_FOCUSED, wxLIST_STATE_FOCUSED);
 194
 195     m_client = client;
 196     SetArtBitmap((const char*)m_list->GetItemData(sel), m_client);
 197 }
 198
 199 void wxArtBrowserDialog::OnSelectItem(wxListEvent &event)
 200 {
 201     const char *data = (const char*)event.GetData();
 202     SetArtBitmap(data, m_client, wxDefaultSize);
 203 }
 204
 205 void wxArtBrowserDialog::OnChooseClient(wxCommandEvent &event)
 206 {
 207     const char *data = (const char*)event.GetClientData();
 208     SetArtClient(data);
 209 }
 210
 211 void wxArtBrowserDialog::SetArtBitmap(const wxArtID& id, const wxArtClient& client, const wxSize& size)
 212 {
 213     wxBitmap bmp = wxArtProvider::GetBitmap(id, client, size);
 214     m_canvas->SetSize(bmp.GetWidth(), bmp.GetHeight());
 215     m_canvas->SetBitmap(bmp);
 216     m_text->SetLabel(wxString::Format(wxT("Size: %d x %d"), bmp.GetWidth(), bmp.GetHeight()));
 217     Refresh();
 218 }