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 }
 101
 102
 103 // ----------------------------------------------------------------------------
 104 // Browser implementation
 105 // ----------------------------------------------------------------------------
 106
 107 #include "null.xpm"
 108
 109 BEGIN_EVENT_TABLE(wxArtBrowserDialog, wxDialog)
 110     EVT_LIST_ITEM_SELECTED(wxID_ANY, wxArtBrowserDialog::OnSelectItem)
 111     EVT_CHOICE(wxID_ANY, wxArtBrowserDialog::OnChooseClient)
 112 END_EVENT_TABLE()
 113
 114 wxArtBrowserDialog::wxArtBrowserDialog(wxWindow *parent)
 115     : wxDialog(parent, wxID_ANY, _T("Art resources browser"),
 116                wxDefaultPosition, wxDefaultSize,
 117                wxDEFAULT_DIALOG_STYLE|wxRESIZE_BORDER)
 118 {
 119     wxSizer *sizer = new wxBoxSizer(wxVERTICAL);
 120     wxSizer *subsizer;
 121
 122     wxChoice *choice = new wxChoice(this, wxID_ANY);
 123     FillClients(choice);
 124
 125     subsizer = new wxBoxSizer(wxHORIZONTAL);
 126     subsizer->Add(new wxStaticText(this, wxID_ANY, _T("Client:")), 0, wxALIGN_CENTER_VERTICAL);
 127     subsizer->Add(choice, 1, wxLEFT, 5);
 128     sizer->Add(subsizer, 0, wxALL | wxEXPAND, 10);
 129
 130     subsizer = new wxBoxSizer(wxHORIZONTAL);
 131
 132     m_list = new wxListCtrl(this, wxID_ANY, wxDefaultPosition, wxSize(250, 300),
 133                             wxLC_REPORT | wxSUNKEN_BORDER);
 134     m_list->InsertColumn(0, _T("wxArtID"));
 135     subsizer->Add(m_list, 1, wxEXPAND | wxRIGHT, 10);
 136
 137     wxSizer *subsub = new wxBoxSizer(wxVERTICAL);
 138     m_canvas = new wxStaticBitmap(this, wxID_ANY, wxBitmap(null_xpm));
 139     subsub->Add(m_canvas);
 140     subsub->Add(100, 100);
 141     subsizer->Add(subsub);
 142
 143     sizer->Add(subsizer, 1, wxEXPAND | wxLEFT|wxRIGHT, 10);
 144
 145     wxButton *ok = new wxButton(this, wxID_OK, _T("Close"));
 146     ok->SetDefault();
 147     sizer->Add(ok, 0, wxALIGN_RIGHT | wxALL, 10);
 148
 149     SetSizer(sizer);
 150     SetAutoLayout(true);
 151     sizer->Fit(this);
 152
 153     choice->SetSelection(6/*wxART_MESSAGE_BOX*/);
 154     SetArtClient(wxART_MESSAGE_BOX);
 155 }
 156
 157
 158 void wxArtBrowserDialog::SetArtClient(const wxArtClient& client)
 159 {
 160     wxBusyCursor bcur;
 161
 162     wxImageList *img = new wxImageList(16, 16);
 163     img->Add(wxIcon(null_xpm));
 164     int index = 0;
 165
 166     m_list->DeleteAllItems();
 167     FillBitmaps(img, m_list, index, client, wxSize(16, 16));
 168     m_list->AssignImageList(img, wxIMAGE_LIST_SMALL);
 169     m_list->SetColumnWidth(0, wxLIST_AUTOSIZE);
 170
 171     m_client = client;
 172 }
 173
 174 void wxArtBrowserDialog::OnSelectItem(wxListEvent &event)
 175 {
 176     const wxChar *data = (const wxChar*)event.GetData();
 177     wxBitmap bmp = wxArtProvider::GetBitmap(data, m_client);
 178     m_canvas->SetBitmap(bmp);
 179     m_canvas->SetSize(bmp.GetWidth(), bmp.GetHeight());
 180 }
 181
 182 void wxArtBrowserDialog::OnChooseClient(wxCommandEvent &event)
 183 {
 184     const wxChar *data = (const wxChar*)event.GetClientData();
 185     SetArtClient(data);
 186 }