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 // Copyright:   (c) Vaclav Slavik
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 // For compilers that support precompilation, includes "wx/wx.h".
  12 #include "wx/wxprec.h"
  13
  14 #ifdef __BORLANDC__
  15 #pragma hdrstop
  16 #endif
  17
  18 #ifndef WX_PRECOMP
  19     #include "wx/wx.h"
  20     #include "wx/choice.h"
  21 #endif
  22
  23 #include "wx/listctrl.h"
  24 #include "wx/sizer.h"
  25 #include "wx/imaglist.h"
  26 #include "wx/listctrl.h"
  27
  28 #include "artbrows.h"
  29
  30 #define ART_CLIENT(id) \
  31     choice->Append(wxT(#id), (void*)id);
  32 #define ART_ICON(id) \
  33     { \
  34         int ind; \
  35         wxIcon icon = wxArtProvider::GetIcon(id, client, size); \
  36         if ( icon.IsOk() ) \
  37             ind = images->Add(icon); \
  38         else \
  39             ind = 0; \
  40         list->InsertItem(index, wxT(#id), ind); \
  41         list->SetItemPtrData(index, wxPtrToUInt(id)); \
  42         index++; \
  43     }
  44
  45 // ----------------------------------------------------------------------------
  46 // Functions to fill-in all supported art IDs
  47 // ----------------------------------------------------------------------------
  48
  49 static void FillClients(wxChoice *choice)
  50 {
  51     ART_CLIENT(wxART_OTHER)
  52     ART_CLIENT(wxART_BUTTON)
  53     ART_CLIENT(wxART_TOOLBAR)
  54     ART_CLIENT(wxART_MENU)
  55     ART_CLIENT(wxART_FRAME_ICON)
  56     ART_CLIENT(wxART_CMN_DIALOG)
  57     ART_CLIENT(wxART_HELP_BROWSER)
  58     ART_CLIENT(wxART_MESSAGE_BOX) // Keep this last, it's the initial shown one
  59 }
  60
  61 static void FillBitmaps(wxImageList *images, wxListCtrl *list,
  62                         int& index,
  63                         const wxArtClient& client, const wxSize& size)
  64 {
  65     ART_ICON(wxART_ERROR)
  66     ART_ICON(wxART_QUESTION)
  67     ART_ICON(wxART_WARNING)
  68     ART_ICON(wxART_INFORMATION)
  69     ART_ICON(wxART_ADD_BOOKMARK)
  70     ART_ICON(wxART_DEL_BOOKMARK)
  71     ART_ICON(wxART_HELP_SIDE_PANEL)
  72     ART_ICON(wxART_HELP_SETTINGS)
  73     ART_ICON(wxART_HELP_BOOK)
  74     ART_ICON(wxART_HELP_FOLDER)
  75     ART_ICON(wxART_HELP_PAGE)
  76     ART_ICON(wxART_GO_BACK)
  77     ART_ICON(wxART_GO_FORWARD)
  78     ART_ICON(wxART_GO_UP)
  79     ART_ICON(wxART_GO_DOWN)
  80     ART_ICON(wxART_GO_TO_PARENT)
  81     ART_ICON(wxART_GO_HOME)
  82     ART_ICON(wxART_GOTO_FIRST)
  83     ART_ICON(wxART_GOTO_LAST)
  84     ART_ICON(wxART_PRINT)
  85     ART_ICON(wxART_HELP)
  86     ART_ICON(wxART_TIP)
  87     ART_ICON(wxART_REPORT_VIEW)
  88     ART_ICON(wxART_LIST_VIEW)
  89     ART_ICON(wxART_NEW_DIR)
  90     ART_ICON(wxART_FOLDER)
  91     ART_ICON(wxART_FOLDER_OPEN);
  92     ART_ICON(wxART_GO_DIR_UP)
  93     ART_ICON(wxART_EXECUTABLE_FILE)
  94     ART_ICON(wxART_NORMAL_FILE)
  95     ART_ICON(wxART_TICK_MARK)
  96     ART_ICON(wxART_CROSS_MARK)
  97     ART_ICON(wxART_MISSING_IMAGE)
  98     ART_ICON(wxART_NEW);
  99     ART_ICON(wxART_FILE_OPEN)
 100     ART_ICON(wxART_FILE_SAVE)
 101     ART_ICON(wxART_FILE_SAVE_AS)
 102     ART_ICON(wxART_DELETE);
 103     ART_ICON(wxART_COPY)
 104     ART_ICON(wxART_CUT)
 105     ART_ICON(wxART_PASTE)
 106     ART_ICON(wxART_UNDO)
 107     ART_ICON(wxART_REDO)
 108     ART_ICON(wxART_PLUS)
 109     ART_ICON(wxART_MINUS)
 110     ART_ICON(wxART_QUIT)
 111     ART_ICON(wxART_FIND)
 112     ART_ICON(wxART_FIND_AND_REPLACE)
 113     ART_ICON(wxART_HARDDISK)
 114     ART_ICON(wxART_FLOPPY)
 115     ART_ICON(wxART_CDROM)
 116     ART_ICON(wxART_REMOVABLE)
 117 }
 118
 119
 120 // ----------------------------------------------------------------------------
 121 // Browser implementation
 122 // ----------------------------------------------------------------------------
 123
 124 #include "null.xpm"
 125
 126 BEGIN_EVENT_TABLE(wxArtBrowserDialog, wxDialog)
 127     EVT_LIST_ITEM_SELECTED(wxID_ANY, wxArtBrowserDialog::OnSelectItem)
 128     EVT_CHOICE(wxID_ANY, wxArtBrowserDialog::OnChooseClient)
 129 END_EVENT_TABLE()
 130
 131 wxArtBrowserDialog::wxArtBrowserDialog(wxWindow *parent)
 132     : wxDialog(parent, wxID_ANY, wxT("Art resources browser"),
 133                wxDefaultPosition, wxDefaultSize,
 134                wxDEFAULT_DIALOG_STYLE|wxRESIZE_BORDER)
 135 {
 136     wxSizer *sizer = new wxBoxSizer(wxVERTICAL);
 137     wxSizer *subsizer;
 138
 139     wxChoice *choice = new wxChoice(this, wxID_ANY);
 140     FillClients(choice);
 141
 142     subsizer = new wxBoxSizer(wxHORIZONTAL);
 143     subsizer->Add(new wxStaticText(this, wxID_ANY, wxT("Client:")), 0, wxALIGN_CENTER_VERTICAL);
 144     subsizer->Add(choice, 1, wxLEFT, 5);
 145     sizer->Add(subsizer, 0, wxALL | wxEXPAND, 10);
 146
 147     subsizer = new wxBoxSizer(wxHORIZONTAL);
 148
 149     m_list = new wxListCtrl(this, wxID_ANY, wxDefaultPosition, wxSize(250, 300),
 150                             wxLC_REPORT | wxSUNKEN_BORDER);
 151     m_list->AppendColumn(wxT("wxArtID"));
 152     subsizer->Add(m_list, 1, wxEXPAND | wxRIGHT, 10);
 153
 154     wxSizer *subsub = new wxBoxSizer(wxVERTICAL);
 155     m_text = new wxStaticText(this, wxID_ANY, wxT("Size: 333x333"));
 156     subsub->Add(m_text);
 157
 158     m_canvas = new wxStaticBitmap(this, wxID_ANY, wxBitmap(null_xpm));
 159     subsub->Add(m_canvas);
 160     subsub->Add(100, 100);
 161     subsizer->Add(subsub);
 162
 163     sizer->Add(subsizer, 1, wxEXPAND | wxLEFT|wxRIGHT, 10);
 164
 165     wxButton *ok = new wxButton(this, wxID_OK, wxT("Close"));
 166     ok->SetDefault();
 167     sizer->Add(ok, 0, wxALIGN_RIGHT | wxALL, 10);
 168
 169     SetSizerAndFit(sizer);
 170
 171     choice->SetSelection(choice->GetCount() - 1);
 172     SetArtClient(wxART_MESSAGE_BOX);
 173 }
 174
 175
 176 void wxArtBrowserDialog::SetArtClient(const wxArtClient& client)
 177 {
 178     wxBusyCursor bcur;
 179
 180     wxImageList *img = new wxImageList(16, 16);
 181     img->Add(wxIcon(null_xpm));
 182     int index = 0;
 183
 184     long sel = m_list->GetNextItem(-1, wxLIST_NEXT_ALL, wxLIST_STATE_FOCUSED);
 185     if (sel < 0) sel = 0;
 186
 187     m_list->DeleteAllItems();
 188     FillBitmaps(img, m_list, index, client, wxSize(16, 16));
 189     m_list->AssignImageList(img, wxIMAGE_LIST_SMALL);
 190     m_list->SetColumnWidth(0, wxLIST_AUTOSIZE);
 191
 192     m_list->SetItemState(sel, wxLIST_STATE_FOCUSED, wxLIST_STATE_FOCUSED);
 193
 194     m_client = client;
 195     SetArtBitmap((const char*)m_list->GetItemData(sel), m_client);
 196 }
 197
 198 void wxArtBrowserDialog::OnSelectItem(wxListEvent &event)
 199 {
 200     const char *data = (const char*)event.GetData();
 201     SetArtBitmap(data, m_client, wxDefaultSize);
 202 }
 203
 204 void wxArtBrowserDialog::OnChooseClient(wxCommandEvent &event)
 205 {
 206     const char *data = (const char*)event.GetClientData();
 207     SetArtClient(data);
 208 }
 209
 210 void wxArtBrowserDialog::SetArtBitmap(const wxArtID& id, const wxArtClient& client, const wxSize& size)
 211 {
 212     wxBitmap bmp = wxArtProvider::GetBitmap(id, client, size);
 213     m_canvas->SetSize(bmp.GetWidth(), bmp.GetHeight());
 214     m_canvas->SetBitmap(bmp);
 215     m_text->SetLabel(wxString::Format(wxT("Size: %d x %d"), bmp.GetWidth(), bmp.GetHeight()));
 216     Refresh();
 217 }