comparison: ui/winui/list.cpp
ui/winui/list.cpp
- branch
- newapi
- changeset 225
- 097f45f9c1fa
- parent 222
- 1121b61f8828
equal
deleted
inserted
replaced
| 224:88bc21b19213 | 225:097f45f9c1fa |
|---|---|
| 43 using namespace winrt::Windows::Foundation; | 43 using namespace winrt::Windows::Foundation; |
| 44 using namespace Microsoft::UI::Xaml::Markup; | 44 using namespace Microsoft::UI::Xaml::Markup; |
| 45 using namespace Microsoft::UI::Xaml::Media; | 45 using namespace Microsoft::UI::Xaml::Media; |
| 46 using namespace winrt::Microsoft::UI::Xaml::Controls::Primitives; | 46 using namespace winrt::Microsoft::UI::Xaml::Controls::Primitives; |
| 47 | 47 |
| 48 | |
| 48 UIWIDGET ui_listview_create(UiObject* obj, UiListArgs args) { | 49 UIWIDGET ui_listview_create(UiObject* obj, UiListArgs args) { |
| 49 UiObject* current = uic_current_obj(obj); | 50 UiObject* current = uic_current_obj(obj); |
| 50 | 51 |
| 51 // create listview and toolkit wrapper | 52 // create listview and toolkit wrapper |
| 52 ListView listview = ListView(); | 53 ListView listview = ListView(); |
| 205 | 206 |
| 206 // add listview to current container | 207 // add listview to current container |
| 207 UI_APPLY_LAYOUT1(current, args); | 208 UI_APPLY_LAYOUT1(current, args); |
| 208 | 209 |
| 209 current->container->Add(bcbar, false); | 210 current->container->Add(bcbar, false); |
| 210 | |
| 211 return widget; | |
| 212 } | |
| 213 | |
| 214 | |
| 215 extern "C" static void destroy_ui_pathbar(void* ptr) { | |
| 216 UiPathBar* pb = (UiPathBar*)ptr; | |
| 217 delete pb; | |
| 218 } | |
| 219 | |
| 220 static void ui_context_add_pathbar_destructor(UiContext* ctx, UiPathBar* pb) { | |
| 221 cxMempoolRegister(ctx->mp, pb, destroy_ui_pathbar); | |
| 222 } | |
| 223 | |
| 224 UIEXPORT UIWIDGET ui_pathbar_create(UiObject* obj, UiPathBarArgs args) { | |
| 225 UiObject* current = uic_current_obj(obj); | |
| 226 | |
| 227 // create view and toolkit wrapper | |
| 228 Border pathbar = Border(); | |
| 229 | |
| 230 IInspectable bgRes = Application::Current().Resources().Lookup(box_value(L"TextControlBackground")); | |
| 231 IInspectable borderThicknessRes = Application::Current().Resources().Lookup(box_value(L"TextControlBorderThemeThickness")); | |
| 232 IInspectable borderBrushRes = Application::Current().Resources().Lookup(box_value(L"TextControlBorderBrush")); | |
| 233 // IInspectable cornerRes = Application::Current().Resources().Lookup(box_value(L"TextControlCornerRadius")); | |
| 234 | |
| 235 Brush bgBrush = unbox_value<Brush>(bgRes); | |
| 236 Thickness border = unbox_value<Thickness>(borderThicknessRes); | |
| 237 Brush borderBrush = unbox_value<Brush>(borderBrushRes); | |
| 238 CornerRadius cornerRadius = { 4, 4, 4, 4 }; //unbox_value<CornerRadius>(cornerRes); | |
| 239 | |
| 240 pathbar.Background(bgBrush); | |
| 241 pathbar.BorderBrush(borderBrush); | |
| 242 pathbar.BorderThickness(border); | |
| 243 pathbar.CornerRadius(cornerRadius); | |
| 244 | |
| 245 Grid content = Grid(); | |
| 246 pathbar.Child(content); | |
| 247 | |
| 248 GridLength gl; | |
| 249 gl.Value = 1; | |
| 250 gl.GridUnitType = GridUnitType::Star; | |
| 251 | |
| 252 ColumnDefinition coldef = ColumnDefinition(); | |
| 253 coldef.Width(gl); | |
| 254 content.ColumnDefinitions().Append(coldef); | |
| 255 | |
| 256 TextBox pathTextBox = TextBox(); | |
| 257 Thickness t = { 0, 0, 0, 0 }; | |
| 258 CornerRadius c = { 0 ,0, 0, 0 }; | |
| 259 pathTextBox.BorderThickness(t); | |
| 260 //pathTextBox.CornerRadius(c); | |
| 261 | |
| 262 | |
| 263 pathTextBox.HorizontalAlignment(HorizontalAlignment::Stretch); | |
| 264 content.SetColumn(pathTextBox, 0); | |
| 265 | |
| 266 content.Children().Append(pathTextBox); | |
| 267 | |
| 268 // stackpanel for buttons | |
| 269 StackPanel buttons = StackPanel(); | |
| 270 buttons.Orientation(Orientation::Horizontal); | |
| 271 buttons.Visibility(Visibility::Collapsed); | |
| 272 content.SetColumn(buttons, 0); | |
| 273 content.Children().Append(buttons); | |
| 274 | |
| 275 if (args.ontextinput) { | |
| 276 // TODO | |
| 277 } | |
| 278 | |
| 279 //pathTextBox.Visibility(Visibility::Collapsed); | |
| 280 | |
| 281 UiPathBar* uipathbar = new UiPathBar; | |
| 282 ui_context_add_pathbar_destructor(current->ctx, uipathbar); | |
| 283 uipathbar->grid = content; | |
| 284 uipathbar->buttons = buttons; | |
| 285 uipathbar->textbox = pathTextBox; | |
| 286 uipathbar->obj = obj; | |
| 287 uipathbar->enabledrag = args.enabledrag; | |
| 288 uipathbar->enabledrop = args.enabledrop; | |
| 289 uipathbar->getvalue = args.getvalue; | |
| 290 uipathbar->model = args.model; | |
| 291 uipathbar->onactivate = args.onactivate; | |
| 292 uipathbar->onactivatedata = args.onactivatedata; | |
| 293 uipathbar->ondragstart = args.ondragstart; | |
| 294 uipathbar->ondragstartdata = args.ondragstartdata; | |
| 295 uipathbar->ondragcomplete = args.ondragcomplete; | |
| 296 uipathbar->ondragcompletedata = args.ondragcompletedata; | |
| 297 uipathbar->ondrop = args.ondrop; | |
| 298 uipathbar->ondropdata = args.ondropsdata; | |
| 299 | |
| 300 UIElement elm = pathbar; | |
| 301 UiWidget* widget = new UiWidget(elm); | |
| 302 widget->data1 = uipathbar; | |
| 303 ui_context_add_widget_destructor(current->ctx, widget); | |
| 304 | |
| 305 // bind var | |
| 306 UiVar* var = uic_widget_var(obj->ctx, current->ctx, args.list, args.varname, UI_VAR_LIST); | |
| 307 if (var) { | |
| 308 UiList* list = (UiList*)var->value; | |
| 309 list->update = ui_pathbar_update; | |
| 310 list->obj = widget; | |
| 311 ui_pathbar_update(list, 0); | |
| 312 } | |
| 313 | |
| 314 // add listview to current container | |
| 315 UI_APPLY_LAYOUT1(current, args); | |
| 316 | |
| 317 current->container->Add(pathbar, false); | |
| 318 | 211 |
| 319 return widget; | 212 return widget; |
| 320 } | 213 } |
| 321 | 214 |
| 322 static void* getstrvalue(void* elm, int ignore) { | 215 static void* getstrvalue(void* elm, int ignore) { |
| 381 } | 274 } |
| 382 | 275 |
| 383 bar.ItemsSource(items); | 276 bar.ItemsSource(items); |
| 384 } | 277 } |
| 385 | 278 |
| 386 static void ui_pathbar_clear(StackPanel &buttons) { | |
| 387 for (int i = buttons.Children().Size() - 1; i >= 0; i--) { | |
| 388 buttons.Children().RemoveAt(i); | |
| 389 } | |
| 390 } | |
| 391 | |
| 392 extern "C" void ui_pathbar_update(UiList * list, int i) { | |
| 393 UiWidget* widget = (UiWidget*)list->obj; | |
| 394 UiPathBar* pb = (UiPathBar*)widget->data1; | |
| 395 Grid grid = pb->grid; | |
| 396 | |
| 397 UiModel* model = pb->model; | |
| 398 ui_getvaluefunc getvalue = pb->getvalue; | |
| 399 | |
| 400 // priority: getvalue, model.getvalue, getstrvalue (fallback) | |
| 401 if (getvalue == nullptr) { | |
| 402 if (model && model->getvalue) { | |
| 403 getvalue = model->getvalue; | |
| 404 } | |
| 405 else { | |
| 406 getvalue = getstrvalue; | |
| 407 } | |
| 408 } | |
| 409 | |
| 410 // hide textbox, show button panel | |
| 411 pb->textbox.Visibility(Visibility::Collapsed); | |
| 412 pb->buttons.Visibility(Visibility::Visible); | |
| 413 | |
| 414 // clear old buttons | |
| 415 ui_pathbar_clear(pb->buttons); | |
| 416 | |
| 417 // add new buttons | |
| 418 void* elm = list->first(list); | |
| 419 int j = 0; | |
| 420 while (elm) { | |
| 421 char* value = (char*)getvalue(elm, 0); | |
| 422 wchar_t* wstr = str2wstr(value, nullptr); | |
| 423 Button button = Button(); | |
| 424 button.Content(box_value(wstr)); | |
| 425 free(wstr); | |
| 426 | |
| 427 if (pb->onactivate) { | |
| 428 button.Click([pb, j](IInspectable const& sender, RoutedEventArgs) { | |
| 429 UiEvent evt; | |
| 430 evt.obj = pb->obj; | |
| 431 evt.window = evt.obj->window; | |
| 432 evt.document = evt.obj->ctx->document; | |
| 433 evt.eventdata = nullptr; | |
| 434 evt.intval = j; | |
| 435 pb->onactivate(&evt, pb->onactivatedata); | |
| 436 }); | |
| 437 } | |
| 438 | |
| 439 Thickness t = { 0, 0, 1, 0 }; | |
| 440 CornerRadius c = { 0 ,0, 0, 0 }; | |
| 441 button.BorderThickness(t); | |
| 442 button.CornerRadius(c); | |
| 443 | |
| 444 pb->buttons.Children().Append(button); | |
| 445 | |
| 446 j++; | |
| 447 elm = list->next(list); | |
| 448 } | |
| 449 } | |
| 450 | |
| 451 | 279 |
| 452 std::vector<int> ui_create_listview_selection(ListView listview) { | 280 std::vector<int> ui_create_listview_selection(ListView listview) { |
| 453 std::vector<int> selection; | 281 std::vector<int> selection; |
| 454 int p = 0; | 282 int p = 0; |
| 455 auto ranges = listview.SelectedRanges(); | 283 auto ranges = listview.SelectedRanges(); |
