samples/ribbon/ribbondemo.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        ribbondemo.cpp
   3 // Purpose:     wxRibbon: Ribbon user interface - sample/test program
   4 // Author:      Peter Cawley
   5 // Modified by:
   6 // Created:     2009-05-25
   7 // RCS-ID:      $Id$
   8 // Copyright:   (C) Copyright 2009, Peter Cawley
   9 // Licence:     wxWindows Library Licence
  10 ///////////////////////////////////////////////////////////////////////////////
  11
  12 #include "wx/wxprec.h"
  13
  14 #ifdef __BORLANDC__
  15     #pragma hdrstop
  16 #endif
  17
  18 #include "wx/app.h"
  19 #include "wx/frame.h"
  20 #include "wx/textctrl.h"
  21 #include "wx/ribbon/bar.h"
  22 #include "wx/ribbon/buttonbar.h"
  23 #include "wx/ribbon/gallery.h"
  24 #include "wx/ribbon/toolbar.h"
  25 #include "wx/sizer.h"
  26 #include "wx/menu.h"
  27 #include "wx/msgdlg.h"
  28 #include "wx/dcbuffer.h"
  29 #include "wx/colordlg.h"
  30 #include "wx/artprov.h"
  31 #include "wx/combobox.h"
  32 #include "wx/tglbtn.h"
  33 #include "wx/wrapsizer.h"
  34
  35 // -- application --
  36
  37 class MyApp : public wxApp
  38 {
  39 public:
  40     bool OnInit();
  41 };
  42
  43 DECLARE_APP(MyApp)
  44 IMPLEMENT_APP(MyApp)
  45
  46 // -- frame --
  47
  48 class MyFrame : public wxFrame
  49 {
  50 public:
  51     MyFrame();
  52     ~MyFrame();
  53
  54     enum
  55     {
  56         ID_CIRCLE = wxID_HIGHEST + 1,
  57         ID_CROSS,
  58         ID_TRIANGLE,
  59         ID_SQUARE,
  60         ID_POLYGON,
  61         ID_SELECTION_EXPAND_H,
  62         ID_SELECTION_EXPAND_V,
  63         ID_SELECTION_CONTRACT,
  64         ID_PRIMARY_COLOUR,
  65         ID_SECONDARY_COLOUR,
  66         ID_DEFAULT_PROVIDER,
  67         ID_AUI_PROVIDER,
  68         ID_MSW_PROVIDER,
  69         ID_MAIN_TOOLBAR,
  70         ID_POSITION_TOP,
  71         ID_POSITION_TOP_ICONS,
  72         ID_POSITION_TOP_BOTH,
  73         ID_POSITION_LEFT,
  74         ID_POSITION_LEFT_LABELS,
  75         ID_POSITION_LEFT_BOTH,
  76         ID_TOGGLE_PANELS,
  77         ID_ENABLE,
  78         ID_DISABLE,
  79         ID_DISABLED,
  80         ID_UI_ENABLE_UPDATED,
  81         ID_CHECK,
  82         ID_UI_CHECK_UPDATED,
  83         ID_CHANGE_TEXT1,
  84         ID_CHANGE_TEXT2,
  85         ID_UI_CHANGE_TEXT_UPDATED,
  86         ID_REMOVE_PAGE,
  87         ID_HIDE_PAGES,
  88         ID_SHOW_PAGES
  89     };
  90
  91     void OnEnableUpdateUI(wxUpdateUIEvent& evt);
  92     void OnCheckUpdateUI(wxUpdateUIEvent& evt);
  93     void OnChangeTextUpdateUI(wxUpdateUIEvent& evt);
  94     void OnCheck(wxRibbonButtonBarEvent& evt);
  95     void OnEnable(wxRibbonButtonBarEvent& evt);
  96     void OnDisable(wxRibbonButtonBarEvent& evt);
  97     void OnChangeText1(wxRibbonButtonBarEvent& evt);
  98     void OnChangeText2(wxRibbonButtonBarEvent& evt);
  99     void OnCircleButton(wxRibbonButtonBarEvent& evt);
 100     void OnCrossButton(wxRibbonButtonBarEvent& evt);
 101     void OnTriangleButton(wxRibbonButtonBarEvent& evt);
 102     void OnTriangleDropdown(wxRibbonButtonBarEvent& evt);
 103     void OnSquareButton(wxRibbonButtonBarEvent& evt);
 104     void OnPolygonDropdown(wxRibbonButtonBarEvent& evt);
 105     void OnSelectionExpandVButton(wxRibbonButtonBarEvent& evt);
 106     void OnSelectionExpandHButton(wxRibbonButtonBarEvent& evt);
 107     void OnSelectionContractButton(wxRibbonButtonBarEvent& evt);
 108     void OnHoveredColourChange(wxRibbonGalleryEvent& evt);
 109     void OnPrimaryColourSelect(wxRibbonGalleryEvent& evt);
 110     void OnSecondaryColourSelect(wxRibbonGalleryEvent& evt);
 111     void OnColourGalleryButton(wxCommandEvent& evt);
 112     void OnDefaultProvider(wxRibbonButtonBarEvent& evt);
 113     void OnAUIProvider(wxRibbonButtonBarEvent& evt);
 114     void OnMSWProvider(wxRibbonButtonBarEvent& evt);
 115     void OnJustify(wxRibbonToolBarEvent& evt);
 116     void OnJustifyUpdateUI(wxUpdateUIEvent& evt);
 117     void OnNew(wxRibbonToolBarEvent& evt);
 118     void OnNewDropdown(wxRibbonToolBarEvent& evt);
 119     void OnPrint(wxRibbonToolBarEvent& evt);
 120     void OnPrintDropdown(wxRibbonToolBarEvent& evt);
 121     void OnRedoDropdown(wxRibbonToolBarEvent& evt);
 122     void OnUndoDropdown(wxRibbonToolBarEvent& evt);
 123     void OnPositionTop(wxRibbonToolBarEvent& evt);
 124     void OnPositionTopLabels(wxCommandEvent& evt);
 125     void OnPositionTopIcons(wxCommandEvent& evt);
 126     void OnPositionTopBoth(wxCommandEvent& evt);
 127     void OnPositionTopDropdown(wxRibbonToolBarEvent& evt);
 128     void OnPositionLeft(wxRibbonToolBarEvent& evt);
 129     void OnPositionLeftLabels(wxCommandEvent& evt);
 130     void OnPositionLeftIcons(wxCommandEvent& evt);
 131     void OnPositionLeftBoth(wxCommandEvent& evt);
 132     void OnPositionLeftDropdown(wxRibbonToolBarEvent& evt);
 133     void OnRemovePage(wxRibbonButtonBarEvent& evt);
 134     void OnHidePages(wxRibbonButtonBarEvent& evt);
 135     void OnShowPages(wxRibbonButtonBarEvent& evt);
 136     void OnTogglePanels(wxCommandEvent& evt);
 137     void OnRibbonBarToggled(wxRibbonBarEvent& evt);
 138
 139     void OnExtButton(wxRibbonPanelEvent& evt);
 140
 141 protected:
 142     wxRibbonGallery* PopulateColoursPanel(wxWindow* panel, wxColour def,
 143         int gallery_id);
 144     void AddText(wxString msg);
 145     wxRibbonGalleryItem* AddColourToGallery(wxRibbonGallery *gallery,
 146         wxString name, wxMemoryDC& dc, wxColour* value = NULL);
 147     wxColour GetGalleryColour(wxRibbonGallery *gallery,
 148         wxRibbonGalleryItem* item, wxString* name);
 149     void ResetGalleryArtProviders();
 150     void SetArtProvider(wxRibbonArtProvider* prov);
 151     void SetBarStyle(long style);
 152
 153     wxRibbonBar* m_ribbon;
 154     wxRibbonGallery* m_primary_gallery;
 155     wxRibbonGallery* m_secondary_gallery;
 156     wxTextCtrl* m_logwindow;
 157     wxToggleButton* m_togglePanels;
 158
 159     wxColourData m_colour_data;
 160     wxColour m_default_primary;
 161     wxColour m_default_secondary;
 162     wxColour m_default_tertiary;
 163     wxMemoryDC m_bitmap_creation_dc;
 164     bool m_bEnabled;
 165     bool m_bChecked;
 166     wxString m_new_text;
 167
 168     DECLARE_EVENT_TABLE()
 169 };
 170
 171 // -- implementations --
 172
 173 bool MyApp::OnInit()
 174 {
 175     if(!wxApp::OnInit())
 176         return false;
 177
 178     wxFrame* frame = new MyFrame;
 179     frame->Show();
 180
 181     return true;
 182 }
 183
 184 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
 185 EVT_RIBBONBUTTONBAR_CLICKED(ID_ENABLE, MyFrame::OnEnable)
 186 EVT_RIBBONBUTTONBAR_CLICKED(ID_DISABLE, MyFrame::OnDisable)
 187 EVT_UPDATE_UI(ID_UI_ENABLE_UPDATED, MyFrame::OnEnableUpdateUI)
 188 EVT_RIBBONBUTTONBAR_CLICKED(ID_CHECK, MyFrame::OnCheck)
 189 EVT_UPDATE_UI(ID_UI_CHECK_UPDATED, MyFrame::OnCheckUpdateUI)
 190 EVT_RIBBONBUTTONBAR_CLICKED(ID_CHANGE_TEXT1, MyFrame::OnChangeText1)
 191 EVT_RIBBONBUTTONBAR_CLICKED(ID_CHANGE_TEXT2, MyFrame::OnChangeText2)
 192 EVT_UPDATE_UI(ID_UI_CHANGE_TEXT_UPDATED, MyFrame::OnChangeTextUpdateUI)
 193 EVT_RIBBONBUTTONBAR_CLICKED(ID_DEFAULT_PROVIDER, MyFrame::OnDefaultProvider)
 194 EVT_RIBBONBUTTONBAR_CLICKED(ID_AUI_PROVIDER, MyFrame::OnAUIProvider)
 195 EVT_RIBBONBUTTONBAR_CLICKED(ID_MSW_PROVIDER, MyFrame::OnMSWProvider)
 196 EVT_RIBBONBUTTONBAR_CLICKED(ID_SELECTION_EXPAND_H, MyFrame::OnSelectionExpandHButton)
 197 EVT_RIBBONBUTTONBAR_CLICKED(ID_SELECTION_EXPAND_V, MyFrame::OnSelectionExpandVButton)
 198 EVT_RIBBONBUTTONBAR_CLICKED(ID_SELECTION_CONTRACT, MyFrame::OnSelectionContractButton)
 199 EVT_RIBBONBUTTONBAR_CLICKED(ID_CIRCLE, MyFrame::OnCircleButton)
 200 EVT_RIBBONBUTTONBAR_CLICKED(ID_CROSS, MyFrame::OnCrossButton)
 201 EVT_RIBBONBUTTONBAR_CLICKED(ID_TRIANGLE, MyFrame::OnTriangleButton)
 202 EVT_RIBBONBUTTONBAR_CLICKED(ID_SQUARE, MyFrame::OnSquareButton)
 203 EVT_RIBBONBUTTONBAR_DROPDOWN_CLICKED(ID_TRIANGLE, MyFrame::OnTriangleDropdown)
 204 EVT_RIBBONBUTTONBAR_DROPDOWN_CLICKED(ID_POLYGON, MyFrame::OnPolygonDropdown)
 205 EVT_RIBBONGALLERY_HOVER_CHANGED(ID_PRIMARY_COLOUR, MyFrame::OnHoveredColourChange)
 206 EVT_RIBBONGALLERY_HOVER_CHANGED(ID_SECONDARY_COLOUR, MyFrame::OnHoveredColourChange)
 207 EVT_RIBBONGALLERY_SELECTED(ID_PRIMARY_COLOUR, MyFrame::OnPrimaryColourSelect)
 208 EVT_RIBBONGALLERY_SELECTED(ID_SECONDARY_COLOUR, MyFrame::OnSecondaryColourSelect)
 209 EVT_RIBBONTOOLBAR_CLICKED(wxID_JUSTIFY_LEFT, MyFrame::OnJustify)
 210 EVT_RIBBONTOOLBAR_CLICKED(wxID_JUSTIFY_CENTER, MyFrame::OnJustify)
 211 EVT_RIBBONTOOLBAR_CLICKED(wxID_JUSTIFY_RIGHT, MyFrame::OnJustify)
 212 EVT_UPDATE_UI(wxID_JUSTIFY_LEFT, MyFrame::OnJustifyUpdateUI)
 213 EVT_UPDATE_UI(wxID_JUSTIFY_CENTER, MyFrame::OnJustifyUpdateUI)
 214 EVT_UPDATE_UI(wxID_JUSTIFY_RIGHT, MyFrame::OnJustifyUpdateUI)
 215 EVT_RIBBONTOOLBAR_CLICKED(wxID_NEW, MyFrame::OnNew)
 216 EVT_RIBBONTOOLBAR_DROPDOWN_CLICKED(wxID_NEW, MyFrame::OnNewDropdown)
 217 EVT_RIBBONTOOLBAR_CLICKED(wxID_PRINT, MyFrame::OnPrint)
 218 EVT_RIBBONTOOLBAR_DROPDOWN_CLICKED(wxID_PRINT, MyFrame::OnPrintDropdown)
 219 EVT_RIBBONTOOLBAR_DROPDOWN_CLICKED(wxID_REDO, MyFrame::OnRedoDropdown)
 220 EVT_RIBBONTOOLBAR_DROPDOWN_CLICKED(wxID_UNDO, MyFrame::OnUndoDropdown)
 221 EVT_RIBBONTOOLBAR_CLICKED(ID_POSITION_LEFT, MyFrame::OnPositionLeft)
 222 EVT_RIBBONTOOLBAR_DROPDOWN_CLICKED(ID_POSITION_LEFT, MyFrame::OnPositionLeftDropdown)
 223 EVT_RIBBONTOOLBAR_CLICKED(ID_POSITION_TOP, MyFrame::OnPositionTop)
 224 EVT_RIBBONTOOLBAR_DROPDOWN_CLICKED(ID_POSITION_TOP, MyFrame::OnPositionTopDropdown)
 225 EVT_BUTTON(ID_PRIMARY_COLOUR, MyFrame::OnColourGalleryButton)
 226 EVT_BUTTON(ID_SECONDARY_COLOUR, MyFrame::OnColourGalleryButton)
 227 EVT_MENU(ID_POSITION_LEFT, MyFrame::OnPositionLeftIcons)
 228 EVT_MENU(ID_POSITION_LEFT_LABELS, MyFrame::OnPositionLeftLabels)
 229 EVT_MENU(ID_POSITION_LEFT_BOTH, MyFrame::OnPositionLeftBoth)
 230 EVT_MENU(ID_POSITION_TOP, MyFrame::OnPositionTopLabels)
 231 EVT_MENU(ID_POSITION_TOP_ICONS, MyFrame::OnPositionTopIcons)
 232 EVT_MENU(ID_POSITION_TOP_BOTH, MyFrame::OnPositionTopBoth)
 233 EVT_TOGGLEBUTTON(ID_TOGGLE_PANELS, MyFrame::OnTogglePanels)
 234 EVT_RIBBONPANEL_EXTBUTTON_ACTIVATED(wxID_ANY, MyFrame::OnExtButton)
 235 EVT_RIBBONBUTTONBAR_CLICKED(ID_REMOVE_PAGE, MyFrame::OnRemovePage)
 236 EVT_RIBBONBUTTONBAR_CLICKED(ID_HIDE_PAGES, MyFrame::OnHidePages)
 237 EVT_RIBBONBUTTONBAR_CLICKED(ID_SHOW_PAGES, MyFrame::OnShowPages)
 238 EVT_RIBBONBAR_TOGGLED(wxID_ANY, MyFrame::OnRibbonBarToggled)
 239 END_EVENT_TABLE()
 240
 241 #include "align_center.xpm"
 242 #include "align_left.xpm"
 243 #include "align_right.xpm"
 244 #include "aui_style.xpm"
 245 #include "auto_crop_selection.xpm"
 246 #include "auto_crop_selection_small.xpm"
 247 #include "circle.xpm"
 248 #include "circle_small.xpm"
 249 #include "colours.xpm"
 250 #include "cross.xpm"
 251 #include "empty.xpm"
 252 #include "expand_selection_v.xpm"
 253 #include "expand_selection_h.xpm"
 254 #include "eye.xpm"
 255 #include "hexagon.xpm"
 256 #include "msw_style.xpm"
 257 #include "position_left_small.xpm"
 258 #include "position_top_small.xpm"
 259 #include "ribbon.xpm"
 260 #include "selection_panel.xpm"
 261 #include "square.xpm"
 262 #include "triangle.xpm"
 263
 264 MyFrame::MyFrame()
 265     : wxFrame(NULL, wxID_ANY, wxT("wxRibbon Sample Application"), wxDefaultPosition, wxSize(800, 600), wxDEFAULT_FRAME_STYLE)
 266 {
 267     m_ribbon = new wxRibbonBar(this);
 268
 269     {
 270         wxRibbonPage* home = new wxRibbonPage(m_ribbon, wxID_ANY, wxT("Examples"), ribbon_xpm);
 271         wxRibbonPanel *toolbar_panel = new wxRibbonPanel(home, wxID_ANY, wxT("Toolbar"),
 272                                             wxNullBitmap, wxDefaultPosition, wxDefaultSize,
 273                                             wxRIBBON_PANEL_NO_AUTO_MINIMISE |
 274                                             wxRIBBON_PANEL_EXT_BUTTON);
 275         wxRibbonToolBar *toolbar = new wxRibbonToolBar(toolbar_panel, ID_MAIN_TOOLBAR);
 276         toolbar->AddToggleTool(wxID_JUSTIFY_LEFT, align_left_xpm);
 277         toolbar->AddToggleTool(wxID_JUSTIFY_CENTER , align_center_xpm);
 278         toolbar->AddToggleTool(wxID_JUSTIFY_RIGHT, align_right_xpm);
 279         toolbar->AddSeparator();
 280         toolbar->AddHybridTool(wxID_NEW, wxArtProvider::GetBitmap(wxART_NEW, wxART_OTHER, wxSize(16, 15)));
 281         toolbar->AddTool(wxID_OPEN, wxArtProvider::GetBitmap(wxART_FILE_OPEN, wxART_OTHER, wxSize(16, 15)), "Open something");
 282         toolbar->AddTool(wxID_SAVE, wxArtProvider::GetBitmap(wxART_FILE_SAVE, wxART_OTHER, wxSize(16, 15)), "Save something");
 283         toolbar->AddTool(wxID_SAVEAS, wxArtProvider::GetBitmap(wxART_FILE_SAVE_AS, wxART_OTHER, wxSize(16, 15)), "Save something as ...");
 284         toolbar->EnableTool(wxID_OPEN, false);
 285         toolbar->EnableTool(wxID_SAVE, false);
 286         toolbar->EnableTool(wxID_SAVEAS, false);
 287         toolbar->AddSeparator();
 288         toolbar->AddDropdownTool(wxID_UNDO, wxArtProvider::GetBitmap(wxART_UNDO, wxART_OTHER, wxSize(16, 15)));
 289         toolbar->AddDropdownTool(wxID_REDO, wxArtProvider::GetBitmap(wxART_REDO, wxART_OTHER, wxSize(16, 15)));
 290         toolbar->AddSeparator();
 291         toolbar->AddTool(wxID_ANY, wxArtProvider::GetBitmap(wxART_REPORT_VIEW, wxART_OTHER, wxSize(16, 15)));
 292         toolbar->AddTool(wxID_ANY, wxArtProvider::GetBitmap(wxART_LIST_VIEW, wxART_OTHER, wxSize(16, 15)));
 293         toolbar->AddSeparator();
 294         toolbar->AddHybridTool(ID_POSITION_LEFT, position_left_xpm,
 295                                 "Align ribbonbar vertically\non the left\nfor demonstration purposes");
 296         toolbar->AddHybridTool(ID_POSITION_TOP, position_top_xpm,
 297                                 "Align the ribbonbar horizontally\nat the top\nfor demonstration purposes");
 298         toolbar->AddSeparator();
 299         toolbar->AddHybridTool(wxID_PRINT, wxArtProvider::GetBitmap(wxART_PRINT, wxART_OTHER, wxSize(16, 15)),
 300                                 "This is the Print button tooltip\ndemonstrating a tooltip");
 301         toolbar->SetRows(2, 3);
 302
 303         wxRibbonPanel *selection_panel = new wxRibbonPanel(home, wxID_ANY, wxT("Selection"), wxBitmap(selection_panel_xpm));
 304         wxRibbonButtonBar *selection = new wxRibbonButtonBar(selection_panel);
 305         selection->AddButton(ID_SELECTION_EXPAND_V, wxT("Expand Vertically"), wxBitmap(expand_selection_v_xpm),
 306                                 "This is a tooltip for Expand Vertically\ndemonstrating a tooltip");
 307         selection->AddButton(ID_SELECTION_EXPAND_H, wxT("Expand Horizontally"), wxBitmap(expand_selection_h_xpm), wxEmptyString);
 308         selection->AddButton(ID_SELECTION_CONTRACT, wxT("Contract"), wxBitmap(auto_crop_selection_xpm), wxBitmap(auto_crop_selection_small_xpm));
 309
 310         wxRibbonPanel *shapes_panel = new wxRibbonPanel(home, wxID_ANY, wxT("Shapes"), wxBitmap(circle_small_xpm));
 311         wxRibbonButtonBar *shapes = new wxRibbonButtonBar(shapes_panel);
 312         shapes->AddButton(ID_CIRCLE, wxT("Circle"), wxBitmap(circle_xpm), wxBitmap(circle_small_xpm),
 313                             wxNullBitmap, wxNullBitmap, wxRIBBON_BUTTON_NORMAL,
 314                             "This is a tooltip for the circle button\ndemonstrating another tooltip");
 315         shapes->AddButton(ID_CROSS, wxT("Cross"), wxBitmap(cross_xpm), wxEmptyString);
 316         shapes->AddHybridButton(ID_TRIANGLE, wxT("Triangle"), wxBitmap(triangle_xpm));
 317         shapes->AddButton(ID_SQUARE, wxT("Square"), wxBitmap(square_xpm), wxEmptyString);
 318         shapes->AddDropdownButton(ID_POLYGON, wxT("Other Polygon"), wxBitmap(hexagon_xpm), wxEmptyString);
 319
 320         wxRibbonPanel *sizer_panel = new wxRibbonPanel(home, wxID_ANY, wxT("Panel with Sizer"),
 321                                                     wxNullBitmap, wxDefaultPosition, wxDefaultSize,
 322                                                     wxRIBBON_PANEL_DEFAULT_STYLE);
 323
 324         wxArrayString as;
 325         as.Add("Item 1 using a box sizer now");
 326         as.Add("Item 2 using a box sizer now");
 327         wxComboBox* sizer_panelcombo = new wxComboBox(sizer_panel, wxID_ANY,
 328                                                     wxEmptyString,
 329                                                     wxDefaultPosition, wxDefaultSize,
 330                                                     as, wxCB_READONLY);
 331
 332         wxComboBox* sizer_panelcombo2 = new wxComboBox(sizer_panel, wxID_ANY,
 333                                                     wxEmptyString,
 334                                                     wxDefaultPosition, wxDefaultSize,
 335                                                     as, wxCB_READONLY);
 336
 337         sizer_panelcombo->Select(0);
 338         sizer_panelcombo2->Select(1);
 339         sizer_panelcombo->SetMinSize(wxSize(150, -1));
 340         sizer_panelcombo2->SetMinSize(wxSize(150, -1));
 341
 342         //not using wxWrapSizer(wxHORIZONTAL) as it reports an incorrect min height
 343         wxSizer* sizer_panelsizer = new wxBoxSizer(wxVERTICAL);
 344         sizer_panelsizer->AddStretchSpacer(1);
 345         sizer_panelsizer->Add(sizer_panelcombo, 0, wxALL|wxEXPAND, 2);
 346         sizer_panelsizer->Add(sizer_panelcombo2, 0, wxALL|wxEXPAND, 2);
 347         sizer_panelsizer->AddStretchSpacer(1);
 348         sizer_panel->SetSizer(sizer_panelsizer);
 349
 350         wxFont label_font(8, wxFONTFAMILY_DEFAULT, wxFONTSTYLE_NORMAL, wxFONTWEIGHT_LIGHT);
 351         m_bitmap_creation_dc.SetFont(label_font);
 352
 353         wxRibbonPage* scheme = new wxRibbonPage(m_ribbon, wxID_ANY, wxT("Appearance"), eye_xpm);
 354         m_ribbon->GetArtProvider()->GetColourScheme(&m_default_primary,
 355             &m_default_secondary, &m_default_tertiary);
 356         wxRibbonPanel *provider_panel = new wxRibbonPanel(scheme, wxID_ANY,
 357             wxT("Art"), wxNullBitmap, wxDefaultPosition, wxDefaultSize, wxRIBBON_PANEL_NO_AUTO_MINIMISE);
 358         wxRibbonButtonBar *provider_bar = new wxRibbonButtonBar(provider_panel, wxID_ANY);
 359         provider_bar->AddButton(ID_DEFAULT_PROVIDER, wxT("Default Provider"),
 360             wxArtProvider::GetBitmap(wxART_QUESTION, wxART_OTHER, wxSize(32, 32)));
 361         provider_bar->AddButton(ID_AUI_PROVIDER, wxT("AUI Provider"), aui_style_xpm);
 362         provider_bar->AddButton(ID_MSW_PROVIDER, wxT("MSW Provider"), msw_style_xpm);
 363         wxRibbonPanel *primary_panel = new wxRibbonPanel(scheme, wxID_ANY,
 364             wxT("Primary Colour"), colours_xpm);
 365         m_primary_gallery = PopulateColoursPanel(primary_panel,
 366             m_default_primary, ID_PRIMARY_COLOUR);
 367         wxRibbonPanel *secondary_panel = new wxRibbonPanel(scheme, wxID_ANY,
 368             wxT("Secondary Colour"), colours_xpm);
 369         m_secondary_gallery = PopulateColoursPanel(secondary_panel,
 370             m_default_secondary, ID_SECONDARY_COLOUR);
 371     }
 372     {
 373         wxRibbonPage* page = new wxRibbonPage(m_ribbon, wxID_ANY, wxT("UI Updated"), ribbon_xpm);
 374         wxRibbonPanel *panel = new wxRibbonPanel(page, wxID_ANY, wxT("Enable/Disable"), ribbon_xpm);
 375         wxRibbonButtonBar *bar = new wxRibbonButtonBar(panel, wxID_ANY);
 376         bar->AddButton(ID_DISABLED, wxT("Disabled"), ribbon_xpm);
 377         bar->AddButton(ID_ENABLE,   wxT("Enable"), ribbon_xpm);
 378         bar->AddButton(ID_DISABLE,  wxT("Disable"), ribbon_xpm);
 379         bar->AddButton(ID_UI_ENABLE_UPDATED, wxT("Enable UI updated"), ribbon_xpm);
 380         bar->EnableButton(ID_DISABLED, false);
 381         m_bEnabled = true;
 382
 383         panel = new wxRibbonPanel(page, wxID_ANY, wxT("Toggle"), ribbon_xpm);
 384         bar = new wxRibbonButtonBar(panel, wxID_ANY);
 385         bar->AddButton(ID_CHECK, wxT("Toggle"), ribbon_xpm);
 386         bar->AddToggleButton(ID_UI_CHECK_UPDATED, wxT("Toggled UI updated"), ribbon_xpm);
 387         m_bChecked = true;
 388
 389         panel = new wxRibbonPanel(page, wxID_ANY, wxT("Change text"), ribbon_xpm);
 390         bar = new wxRibbonButtonBar(panel, wxID_ANY);
 391         bar->AddButton(ID_CHANGE_TEXT1, wxT("One"), ribbon_xpm);
 392         bar->AddButton(ID_CHANGE_TEXT2, wxT("Two"), ribbon_xpm);
 393         bar->AddButton(ID_UI_CHANGE_TEXT_UPDATED, wxT("Zero"), ribbon_xpm);
 394     }
 395     new wxRibbonPage(m_ribbon, wxID_ANY, wxT("Empty Page"), empty_xpm);
 396     {
 397         wxRibbonPage* page = new wxRibbonPage(m_ribbon, wxID_ANY, wxT("Another Page"), empty_xpm);
 398         wxRibbonPanel *panel = new wxRibbonPanel(page, wxID_ANY, wxT("Page manipulation"), ribbon_xpm);
 399         wxRibbonButtonBar *bar = new wxRibbonButtonBar(panel, wxID_ANY);
 400         bar->AddButton(ID_REMOVE_PAGE, wxT("Remove"), wxArtProvider::GetBitmap(wxART_DELETE, wxART_OTHER, wxSize(24, 24)));
 401         bar->AddButton(ID_HIDE_PAGES, wxT("Hide Pages"), ribbon_xpm);
 402         bar->AddButton(ID_SHOW_PAGES, wxT("Show Pages"), ribbon_xpm);
 403     }
 404     new wxRibbonPage(m_ribbon, wxID_ANY, wxT("Highlight Page"), empty_xpm);
 405     m_ribbon->AddPageHighlight(m_ribbon->GetPageCount()-1);
 406
 407     m_ribbon->Realize();
 408
 409     m_logwindow = new wxTextCtrl(this, wxID_ANY, wxEmptyString,
 410         wxDefaultPosition, wxDefaultSize, wxTE_MULTILINE | wxTE_READONLY |
 411         wxTE_LEFT | wxTE_BESTWRAP | wxBORDER_NONE);
 412
 413     m_togglePanels = new wxToggleButton(this, ID_TOGGLE_PANELS, "&Toggle panels");
 414     m_togglePanels->SetValue(true);
 415
 416     wxSizer *s = new wxBoxSizer(wxVERTICAL);
 417
 418     s->Add(m_ribbon, 0, wxEXPAND);
 419     s->Add(m_logwindow, 1, wxEXPAND);
 420     s->Add(m_togglePanels, wxSizerFlags().Border());
 421
 422     SetSizer(s);
 423 }
 424
 425 void MyFrame::SetBarStyle(long style)
 426 {
 427     m_ribbon->Freeze();
 428     m_ribbon->SetWindowStyleFlag(style);
 429     wxBoxSizer *pTopSize = reinterpret_cast<wxBoxSizer*>(GetSizer());
 430     wxRibbonToolBar *pToolbar = wxDynamicCast(FindWindow(ID_MAIN_TOOLBAR), wxRibbonToolBar);
 431     if(style & wxRIBBON_BAR_FLOW_VERTICAL)
 432     {
 433         m_ribbon->SetTabCtrlMargins(10, 10);
 434         pTopSize->SetOrientation(wxHORIZONTAL);
 435         if(pToolbar)
 436             pToolbar->SetRows(3, 5);
 437     }
 438     else
 439     {
 440         m_ribbon->SetTabCtrlMargins(50, 20);
 441         pTopSize->SetOrientation(wxVERTICAL);
 442         if(pToolbar)
 443             pToolbar->SetRows(2, 3);
 444     }
 445     m_ribbon->Realise();
 446     Layout();
 447     m_ribbon->Thaw();
 448 }
 449
 450 MyFrame::~MyFrame()
 451 {
 452 }
 453
 454 class ColourClientData : public wxClientData
 455 {
 456 public:
 457     ColourClientData(const wxString& name, const wxColour& colour)
 458         : m_name(name), m_colour(colour) {}
 459
 460     const wxString& GetName()   const {return m_name;}
 461     const wxColour& GetColour() const {return m_colour;}
 462
 463 private:
 464     wxString m_name;
 465     wxColour m_colour;
 466 };
 467
 468 wxRibbonGallery* MyFrame::PopulateColoursPanel(wxWindow* panel,
 469                                                wxColour def, int gallery_id)
 470 {
 471     wxRibbonGallery *gallery = wxDynamicCast(panel->FindWindow(gallery_id), wxRibbonGallery);
 472     if(gallery)
 473         gallery->Clear();
 474     else
 475         gallery = new wxRibbonGallery(panel, gallery_id);
 476     wxMemoryDC& dc = m_bitmap_creation_dc;
 477     wxRibbonGalleryItem *def_item =
 478         AddColourToGallery(gallery, wxT("Default"), dc, &def);
 479     gallery->SetSelection(def_item);
 480     AddColourToGallery(gallery, wxT("BLUE"), dc);
 481     AddColourToGallery(gallery, wxT("BLUE VIOLET"), dc);
 482     AddColourToGallery(gallery, wxT("BROWN"), dc);
 483     AddColourToGallery(gallery, wxT("CADET BLUE"), dc);
 484     AddColourToGallery(gallery, wxT("CORAL"), dc);
 485     AddColourToGallery(gallery, wxT("CYAN"), dc);
 486     AddColourToGallery(gallery, wxT("DARK GREEN"), dc);
 487     AddColourToGallery(gallery, wxT("DARK ORCHID"), dc);
 488     AddColourToGallery(gallery, wxT("FIREBRICK"), dc);
 489     AddColourToGallery(gallery, wxT("GOLD"), dc);
 490     AddColourToGallery(gallery, wxT("GOLDENROD"), dc);
 491     AddColourToGallery(gallery, wxT("GREEN"), dc);
 492     AddColourToGallery(gallery, wxT("INDIAN RED"), dc);
 493     AddColourToGallery(gallery, wxT("KHAKI"), dc);
 494     AddColourToGallery(gallery, wxT("LIGHT BLUE"), dc);
 495     AddColourToGallery(gallery, wxT("LIME GREEN"), dc);
 496     AddColourToGallery(gallery, wxT("MAGENTA"), dc);
 497     AddColourToGallery(gallery, wxT("MAROON"), dc);
 498     AddColourToGallery(gallery, wxT("NAVY"), dc);
 499     AddColourToGallery(gallery, wxT("ORANGE"), dc);
 500     AddColourToGallery(gallery, wxT("ORCHID"), dc);
 501     AddColourToGallery(gallery, wxT("PINK"), dc);
 502     AddColourToGallery(gallery, wxT("PLUM"), dc);
 503     AddColourToGallery(gallery, wxT("PURPLE"), dc);
 504     AddColourToGallery(gallery, wxT("RED"), dc);
 505     AddColourToGallery(gallery, wxT("SALMON"), dc);
 506     AddColourToGallery(gallery, wxT("SEA GREEN"), dc);
 507     AddColourToGallery(gallery, wxT("SIENNA"), dc);
 508     AddColourToGallery(gallery, wxT("SKY BLUE"), dc);
 509     AddColourToGallery(gallery, wxT("TAN"), dc);
 510     AddColourToGallery(gallery, wxT("THISTLE"), dc);
 511     AddColourToGallery(gallery, wxT("TURQUOISE"), dc);
 512     AddColourToGallery(gallery, wxT("VIOLET"), dc);
 513     AddColourToGallery(gallery, wxT("VIOLET RED"), dc);
 514     AddColourToGallery(gallery, wxT("WHEAT"), dc);
 515     AddColourToGallery(gallery, wxT("WHITE"), dc);
 516     AddColourToGallery(gallery, wxT("YELLOW"), dc);
 517
 518     return gallery;
 519 }
 520
 521 wxColour MyFrame::GetGalleryColour(wxRibbonGallery *gallery,
 522                                    wxRibbonGalleryItem* item, wxString* name)
 523 {
 524     ColourClientData *data = (ColourClientData*)gallery->GetItemClientObject(item);
 525     if(name != NULL)
 526         *name = data->GetName();
 527     return data->GetColour();
 528 }
 529
 530 void MyFrame::OnHoveredColourChange(wxRibbonGalleryEvent& evt)
 531 {
 532     // Set the background of the gallery to the hovered colour, or back to the
 533     // default if there is no longer a hovered item.
 534
 535     wxRibbonGallery *gallery = evt.GetGallery();
 536     wxRibbonArtProvider *provider = gallery->GetArtProvider();
 537
 538     if(evt.GetGalleryItem() != NULL)
 539     {
 540         if(provider == m_ribbon->GetArtProvider())
 541         {
 542             provider = provider->Clone();
 543             gallery->SetArtProvider(provider);
 544         }
 545         provider->SetColour(wxRIBBON_ART_GALLERY_HOVER_BACKGROUND_COLOUR,
 546             GetGalleryColour(evt.GetGallery(), evt.GetGalleryItem(), NULL));
 547     }
 548     else
 549     {
 550         if(provider != m_ribbon->GetArtProvider())
 551         {
 552             gallery->SetArtProvider(m_ribbon->GetArtProvider());
 553             delete provider;
 554         }
 555     }
 556 }
 557
 558 void MyFrame::OnPrimaryColourSelect(wxRibbonGalleryEvent& evt)
 559 {
 560     wxString name;
 561     wxColour colour = GetGalleryColour(evt.GetGallery(), evt.GetGalleryItem(), &name);
 562     AddText(wxT("Colour \"") + name + wxT("\" selected as primary."));
 563     wxColour secondary, tertiary;
 564     m_ribbon->GetArtProvider()->GetColourScheme(NULL, &secondary, &tertiary);
 565     m_ribbon->GetArtProvider()->SetColourScheme(colour, secondary, tertiary);
 566     ResetGalleryArtProviders();
 567     m_ribbon->Refresh();
 568 }
 569
 570 void MyFrame::OnSecondaryColourSelect(wxRibbonGalleryEvent& evt)
 571 {
 572     wxString name;
 573     wxColour colour = GetGalleryColour(evt.GetGallery(), evt.GetGalleryItem(), &name);
 574     AddText(wxT("Colour \"") + name + wxT("\" selected as secondary."));
 575     wxColour primary, tertiary;
 576     m_ribbon->GetArtProvider()->GetColourScheme(&primary, NULL, &tertiary);
 577     m_ribbon->GetArtProvider()->SetColourScheme(primary, colour, tertiary);
 578     ResetGalleryArtProviders();
 579     m_ribbon->Refresh();
 580 }
 581
 582 void MyFrame::ResetGalleryArtProviders()
 583 {
 584     if(m_primary_gallery->GetArtProvider() != m_ribbon->GetArtProvider())
 585     {
 586         delete m_primary_gallery->GetArtProvider();
 587         m_primary_gallery->SetArtProvider(m_ribbon->GetArtProvider());
 588     }
 589     if(m_secondary_gallery->GetArtProvider() != m_ribbon->GetArtProvider())
 590     {
 591         delete m_secondary_gallery->GetArtProvider();
 592         m_secondary_gallery->SetArtProvider(m_ribbon->GetArtProvider());
 593     }
 594 }
 595
 596 void MyFrame::OnChangeText1(wxRibbonButtonBarEvent& WXUNUSED(evt))
 597 {
 598     m_new_text = wxT("One");
 599 }
 600
 601 void MyFrame::OnChangeText2(wxRibbonButtonBarEvent& WXUNUSED(evt))
 602 {
 603     m_new_text = wxT("Two");
 604 }
 605
 606 void MyFrame::OnEnable(wxRibbonButtonBarEvent& WXUNUSED(evt))
 607 {
 608     m_bEnabled = true;
 609 }
 610
 611 void MyFrame::OnDisable(wxRibbonButtonBarEvent& WXUNUSED(evt))
 612 {
 613     m_bEnabled = false;
 614 }
 615
 616 void MyFrame::OnCheck(wxRibbonButtonBarEvent& WXUNUSED(evt))
 617 {
 618     m_bChecked = !m_bChecked;
 619 }
 620
 621 void MyFrame::OnEnableUpdateUI(wxUpdateUIEvent& evt)
 622 {
 623     evt.Enable(m_bEnabled);
 624 }
 625
 626 void MyFrame::OnCheckUpdateUI(wxUpdateUIEvent& evt)
 627 {
 628     evt.Check(m_bChecked);
 629 }
 630
 631 void MyFrame::OnChangeTextUpdateUI(wxUpdateUIEvent& evt)
 632 {
 633     if ( !m_new_text.IsEmpty() )
 634     {
 635         evt.SetText(m_new_text);
 636         m_new_text = wxT("");
 637     }
 638 }
 639
 640 void MyFrame::OnSelectionExpandHButton(wxRibbonButtonBarEvent& WXUNUSED(evt))
 641 {
 642     AddText(wxT("Expand selection horizontally button clicked."));
 643 }
 644
 645 void MyFrame::OnSelectionExpandVButton(wxRibbonButtonBarEvent& WXUNUSED(evt))
 646 {
 647     AddText(wxT("Expand selection vertically button clicked."));
 648 }
 649
 650 void MyFrame::OnSelectionContractButton(wxRibbonButtonBarEvent& WXUNUSED(evt))
 651 {
 652     AddText(wxT("Contract selection button clicked."));
 653 }
 654
 655 void MyFrame::OnCircleButton(wxRibbonButtonBarEvent& WXUNUSED(evt))
 656 {
 657     AddText(wxT("Circle button clicked."));
 658 }
 659
 660 void MyFrame::OnCrossButton(wxRibbonButtonBarEvent& WXUNUSED(evt))
 661 {
 662     AddText(wxT("Cross button clicked."));
 663 }
 664
 665 void MyFrame::OnTriangleButton(wxRibbonButtonBarEvent& WXUNUSED(evt))
 666 {
 667     AddText(wxT("Triangle button clicked."));
 668 }
 669
 670 void MyFrame::OnTriangleDropdown(wxRibbonButtonBarEvent& evt)
 671 {
 672     wxMenu menu;
 673     menu.Append(wxID_ANY, wxT("Equilateral"));
 674     menu.Append(wxID_ANY, wxT("Isosceles"));
 675     menu.Append(wxID_ANY, wxT("Scalene"));
 676
 677     evt.PopupMenu(&menu);
 678 }
 679
 680 void MyFrame::OnSquareButton(wxRibbonButtonBarEvent& WXUNUSED(evt))
 681 {
 682     AddText(wxT("Square button clicked."));
 683 }
 684
 685 void MyFrame::OnPolygonDropdown(wxRibbonButtonBarEvent& evt)
 686 {
 687     wxMenu menu;
 688     menu.Append(wxID_ANY, wxT("Pentagon (5 sided)"));
 689     menu.Append(wxID_ANY, wxT("Hexagon (6 sided)"));
 690     menu.Append(wxID_ANY, wxT("Heptagon (7 sided)"));
 691     menu.Append(wxID_ANY, wxT("Octogon (8 sided)"));
 692     menu.Append(wxID_ANY, wxT("Nonagon (9 sided)"));
 693     menu.Append(wxID_ANY, wxT("Decagon (10 sided)"));
 694
 695     evt.PopupMenu(&menu);
 696 }
 697
 698 void MyFrame::OnJustify(wxRibbonToolBarEvent& evt)
 699 {
 700     long style = m_logwindow->GetWindowStyle() &
 701         ~(wxTE_LEFT | wxTE_CENTER | wxTE_RIGHT);
 702     switch(evt.GetId())
 703     {
 704         case wxID_JUSTIFY_LEFT:
 705             m_logwindow->SetWindowStyle(style | wxTE_LEFT);
 706             break;
 707         case wxID_JUSTIFY_CENTER:
 708             m_logwindow->SetWindowStyle(style | wxTE_CENTER);
 709             break;
 710         case wxID_JUSTIFY_RIGHT:
 711             m_logwindow->SetWindowStyle(style | wxTE_RIGHT);
 712             break;
 713     }
 714 }
 715
 716 void MyFrame::OnJustifyUpdateUI(wxUpdateUIEvent& evt)
 717 {
 718     switch(evt.GetId())
 719     {
 720         case wxID_JUSTIFY_LEFT:
 721             evt.Check(!m_logwindow->HasFlag(wxTE_CENTER | wxTE_RIGHT));
 722             break;
 723         case wxID_JUSTIFY_CENTER:
 724             evt.Check(m_logwindow->HasFlag(wxTE_CENTER));
 725             break;
 726         case wxID_JUSTIFY_RIGHT:
 727             evt.Check(m_logwindow->HasFlag(wxTE_RIGHT));
 728             break;
 729     }
 730 }
 731
 732 void MyFrame::OnNew(wxRibbonToolBarEvent& WXUNUSED(evt))
 733 {
 734     AddText(wxT("New button clicked."));
 735 }
 736
 737 void MyFrame::OnNewDropdown(wxRibbonToolBarEvent& evt)
 738 {
 739     wxMenu menu;
 740     menu.Append(wxID_ANY, wxT("New Document"));
 741     menu.Append(wxID_ANY, wxT("New Template"));
 742     menu.Append(wxID_ANY, wxT("New Mail"));
 743
 744     evt.PopupMenu(&menu);
 745 }
 746
 747 void MyFrame::OnPrint(wxRibbonToolBarEvent& WXUNUSED(evt))
 748 {
 749     AddText(wxT("Print button clicked."));
 750 }
 751
 752 void MyFrame::OnPrintDropdown(wxRibbonToolBarEvent& evt)
 753 {
 754     wxMenu menu;
 755     menu.Append(wxID_ANY, wxT("Print"));
 756     menu.Append(wxID_ANY, wxT("Preview"));
 757     menu.Append(wxID_ANY, wxT("Options"));
 758
 759     evt.PopupMenu(&menu);
 760 }
 761
 762 void MyFrame::OnRedoDropdown(wxRibbonToolBarEvent& evt)
 763 {
 764     wxMenu menu;
 765     menu.Append(wxID_ANY, wxT("Redo E"));
 766     menu.Append(wxID_ANY, wxT("Redo F"));
 767     menu.Append(wxID_ANY, wxT("Redo G"));
 768
 769     evt.PopupMenu(&menu);
 770 }
 771
 772 void MyFrame::OnUndoDropdown(wxRibbonToolBarEvent& evt)
 773 {
 774     wxMenu menu;
 775     menu.Append(wxID_ANY, wxT("Undo C"));
 776     menu.Append(wxID_ANY, wxT("Undo B"));
 777     menu.Append(wxID_ANY, wxT("Undo A"));
 778
 779     evt.PopupMenu(&menu);
 780 }
 781
 782 void MyFrame::OnPositionTopLabels(wxCommandEvent& WXUNUSED(evt))
 783 {
 784     SetBarStyle(wxRIBBON_BAR_DEFAULT_STYLE);
 785 }
 786
 787 void MyFrame::OnPositionTopIcons(wxCommandEvent& WXUNUSED(evt))
 788 {
 789     SetBarStyle((wxRIBBON_BAR_DEFAULT_STYLE &~wxRIBBON_BAR_SHOW_PAGE_LABELS)
 790         | wxRIBBON_BAR_SHOW_PAGE_ICONS);
 791 }
 792
 793 void MyFrame::OnPositionTopBoth(wxCommandEvent& WXUNUSED(evt))
 794 {
 795     SetBarStyle(wxRIBBON_BAR_DEFAULT_STYLE | wxRIBBON_BAR_SHOW_PAGE_ICONS);
 796 }
 797
 798 void MyFrame::OnPositionLeftLabels(wxCommandEvent& WXUNUSED(evt))
 799 {
 800     SetBarStyle(wxRIBBON_BAR_DEFAULT_STYLE | wxRIBBON_BAR_FLOW_VERTICAL);
 801 }
 802
 803 void MyFrame::OnPositionLeftIcons(wxCommandEvent& WXUNUSED(evt))
 804 {
 805     SetBarStyle((wxRIBBON_BAR_DEFAULT_STYLE &~wxRIBBON_BAR_SHOW_PAGE_LABELS) |
 806         wxRIBBON_BAR_SHOW_PAGE_ICONS | wxRIBBON_BAR_FLOW_VERTICAL);
 807 }
 808
 809 void MyFrame::OnPositionLeftBoth(wxCommandEvent& WXUNUSED(evt))
 810 {
 811     SetBarStyle(wxRIBBON_BAR_DEFAULT_STYLE | wxRIBBON_BAR_SHOW_PAGE_ICONS |
 812         wxRIBBON_BAR_FLOW_VERTICAL);
 813 }
 814
 815 void MyFrame::OnPositionTop(wxRibbonToolBarEvent& evt)
 816 {
 817     OnPositionTopLabels(evt);
 818 }
 819
 820 void MyFrame::OnPositionTopDropdown(wxRibbonToolBarEvent& evt)
 821 {
 822     wxMenu menu;
 823     menu.Append(ID_POSITION_TOP, wxT("Top with Labels"));
 824     menu.Append(ID_POSITION_TOP_ICONS, wxT("Top with Icons"));
 825     menu.Append(ID_POSITION_TOP_BOTH, wxT("Top with Both"));
 826     evt.PopupMenu(&menu);
 827 }
 828
 829 void MyFrame::OnPositionLeft(wxRibbonToolBarEvent& evt)
 830 {
 831     OnPositionLeftIcons(evt);
 832 }
 833
 834 void MyFrame::OnPositionLeftDropdown(wxRibbonToolBarEvent& evt)
 835 {
 836     wxMenu menu;
 837     menu.Append(ID_POSITION_LEFT, wxT("Left with Icons"));
 838     menu.Append(ID_POSITION_LEFT_LABELS, wxT("Left with Labels"));
 839     menu.Append(ID_POSITION_LEFT_BOTH, wxT("Left with Both"));
 840     evt.PopupMenu(&menu);
 841 }
 842
 843 void MyFrame::OnTogglePanels(wxCommandEvent& WXUNUSED(evt))
 844 {
 845     m_ribbon->ShowPanels(m_togglePanels->GetValue());
 846 }
 847
 848 void MyFrame::OnExtButton(wxRibbonPanelEvent& WXUNUSED(evt))
 849 {
 850     wxMessageBox("Extension button clicked");
 851 }
 852
 853 void MyFrame::AddText(wxString msg)
 854 {
 855     m_logwindow->AppendText(msg);
 856     m_logwindow->AppendText(wxT("\n"));
 857     m_ribbon->DismissExpandedPanel();
 858 }
 859
 860 wxRibbonGalleryItem* MyFrame::AddColourToGallery(wxRibbonGallery *gallery,
 861                                  wxString colour, wxMemoryDC& dc,
 862                                  wxColour* value)
 863 {
 864     wxRibbonGalleryItem* item = NULL;
 865     wxColour c;
 866     if (colour != wxT("Default"))
 867         c = wxColour(colour);
 868     if (!c.IsOk())
 869         c = *value;
 870     if(c.IsOk())
 871     {
 872         const int iWidth = 64;
 873         const int iHeight = 40;
 874
 875         wxBitmap bitmap(iWidth, iHeight);
 876         dc.SelectObject(bitmap);
 877         wxBrush b(c);
 878         dc.SetPen(*wxBLACK_PEN);
 879         dc.SetBrush(b);
 880         dc.DrawRectangle(0, 0, iWidth, iHeight);
 881
 882         colour = colour.Mid(0, 1) + colour.Mid(1).Lower();
 883         wxSize size = dc.GetTextExtent(colour);
 884         wxColour foreground = wxColour(~c.Red(), ~c.Green(), ~c.Blue());
 885         if(abs(foreground.Red() - c.Red()) + abs(foreground.Blue() - c.Blue())
 886             + abs(foreground.Green() - c.Green()) < 64)
 887         {
 888             // Foreground too similar to background - use a different
 889             // strategy to find a contrasting colour
 890             foreground = wxColour((c.Red() + 64) % 256, 255 - c.Green(),
 891                 (c.Blue() + 192) % 256);
 892         }
 893         dc.SetTextForeground(foreground);
 894         dc.DrawText(colour, (iWidth - size.GetWidth() + 1) / 2,
 895             (iHeight - size.GetHeight()) / 2);
 896         dc.SelectObjectAsSource(wxNullBitmap);
 897
 898         item = gallery->Append(bitmap, wxID_ANY);
 899         gallery->SetItemClientObject(item, new ColourClientData(colour, c));
 900     }
 901     return item;
 902 }
 903
 904 void MyFrame::OnColourGalleryButton(wxCommandEvent& evt)
 905 {
 906     wxRibbonGallery *gallery = wxDynamicCast(evt.GetEventObject(), wxRibbonGallery);
 907     if(gallery == NULL)
 908         return;
 909
 910     m_ribbon->DismissExpandedPanel();
 911     if(gallery->GetSelection())
 912         m_colour_data.SetColour(GetGalleryColour(gallery, gallery->GetSelection(), NULL));
 913     wxColourDialog dlg(this, &m_colour_data);
 914     if(dlg.ShowModal() == wxID_OK)
 915     {
 916         m_colour_data = dlg.GetColourData();
 917         wxColour clr = m_colour_data.GetColour();
 918
 919         // Try to find colour in gallery
 920         wxRibbonGalleryItem *item = NULL;
 921         for(unsigned int i = 0; i < gallery->GetCount(); ++i)
 922         {
 923             item = gallery->GetItem(i);
 924             if(GetGalleryColour(gallery, item, NULL) == clr)
 925                 break;
 926             else
 927                 item = NULL;
 928         }
 929
 930         // Colour not in gallery - add it
 931         if(item == NULL)
 932         {
 933             item = AddColourToGallery(gallery,
 934                 clr.GetAsString(wxC2S_HTML_SYNTAX), m_bitmap_creation_dc,
 935                 &clr);
 936             gallery->Realise();
 937         }
 938
 939         // Set selection
 940         gallery->EnsureVisible(item);
 941         gallery->SetSelection(item);
 942
 943         // Send an event to respond to the selection change
 944         wxRibbonGalleryEvent dummy(wxEVT_COMMAND_RIBBONGALLERY_SELECTED, gallery->GetId());
 945         dummy.SetEventObject(gallery);
 946         dummy.SetGallery(gallery);
 947         dummy.SetGalleryItem(item);
 948         ProcessWindowEvent(dummy);
 949     }
 950 }
 951
 952 void MyFrame::OnDefaultProvider(wxRibbonButtonBarEvent& WXUNUSED(evt))
 953 {
 954     m_ribbon->DismissExpandedPanel();
 955     SetArtProvider(new wxRibbonDefaultArtProvider);
 956 }
 957
 958 void MyFrame::OnAUIProvider(wxRibbonButtonBarEvent& WXUNUSED(evt))
 959 {
 960     m_ribbon->DismissExpandedPanel();
 961     SetArtProvider(new wxRibbonAUIArtProvider);
 962 }
 963
 964 void MyFrame::OnMSWProvider(wxRibbonButtonBarEvent& WXUNUSED(evt))
 965 {
 966     m_ribbon->DismissExpandedPanel();
 967     SetArtProvider(new wxRibbonMSWArtProvider);
 968 }
 969
 970 void MyFrame::SetArtProvider(wxRibbonArtProvider *prov)
 971 {
 972     m_ribbon->Freeze();
 973     m_ribbon->SetArtProvider(prov);
 974
 975     prov->GetColourScheme(&m_default_primary, &m_default_secondary,
 976         &m_default_tertiary);
 977     PopulateColoursPanel(m_primary_gallery->GetParent(), m_default_primary,
 978         ID_PRIMARY_COLOUR);
 979     PopulateColoursPanel(m_secondary_gallery->GetParent(), m_default_secondary,
 980         ID_SECONDARY_COLOUR);
 981
 982     m_ribbon->Realize();
 983     m_ribbon->Thaw();
 984     GetSizer()->Layout();
 985 }
 986
 987 void MyFrame::OnRemovePage(wxRibbonButtonBarEvent& WXUNUSED(evt))
 988 {
 989     size_t n = m_ribbon->GetPageCount();
 990     if(n > 0)
 991     {
 992         m_ribbon->DeletePage(n-1);
 993         m_ribbon->Realize();
 994     }
 995 }
 996
 997 void MyFrame::OnHidePages(wxRibbonButtonBarEvent& WXUNUSED(evt))
 998 {
 999     m_ribbon->HidePage(1);
1000     m_ribbon->HidePage(2);
1001     m_ribbon->HidePage(3);
1002     m_ribbon->Realize();
1003 }
1004
1005 void MyFrame::OnShowPages(wxRibbonButtonBarEvent& WXUNUSED(evt))
1006 {
1007     m_ribbon->ShowPage(1);
1008     m_ribbon->ShowPage(2);
1009     m_ribbon->ShowPage(3);
1010     m_ribbon->Realize();
1011 }
1012
1013 void MyFrame::OnRibbonBarToggled(wxRibbonBarEvent& WXUNUSED(evt))
1014 {
1015     AddText(wxString::Format("Ribbon bar %s.",
1016                              m_ribbon->ArePanelsShown()
1017                                 ? "expanded"
1018                                 : "collapsed"));
1019 }