C++ (Cpp) cancelTouches Examples

Example #1

File: ui_main.cpp Project: adem4ik/qfusion

void UI_Main::showQuickMenu( bool show ) {
	quickMenuVisible = show;

	if( !show ) {
		cancelTouches( UI_CONTEXT_QUICK );
	}
}

Example #2

File: ui_main.cpp Project: adem4ik/qfusion

void UI_Main::showUI( bool show ) {
	// only disable menu if not forced to display it
	if( !show && forceMenu ) {
		return;
	}

	menuVisible = show;
	trap::CL_SetKeyDest( show ? key_menu : key_game );

	if( !show ) {
		cancelTouches( UI_CONTEXT_MAIN );

		UI_Navigation &navigation = navigations[UI_CONTEXT_MAIN];
		NavigationStack *navigator = navigation.front();
		for( UI_Navigation::iterator it = navigation.begin(); it != navigation.end(); ++it ) {
			NavigationStack *stack = *it;
			if( stack->isTopModal() ) {
				stack->popDocument();
			}
			if( stack == navigator ) {
				stack->popAllDocuments();
			}
		}

		rocketModule->hideCursor( UI_CONTEXT_MAIN, RocketModule::HIDECURSOR_REFRESH, 0 );
	}
}

Example #3

File: ui_main.cpp Project: ultimatecode7/qfusion

void UI_Main::showUI( bool show )
{
	// only disable menu if not forced to display it
	if( !show && forceMenu )
		return;

	menuVisible = show;
	trap::CL_SetKeyDest( show ? key_menu : key_game );

	if( !show ) {
		cancelTouches( UI_CONTEXT_MAIN );

		UI_Navigation &navigation = navigations[UI_CONTEXT_MAIN];
		NavigationStack *navigator = navigation.front();
		navigator->popAllDocuments();

		rocketModule->hideCursor( UI_CONTEXT_MAIN, RocketModule::HIDECURSOR_REFRESH, 0 );
	}
}

Example #4

File: ui_rocketmodule.cpp Project: Clever-Boy/qfusion

bool RocketModule::touchEvent( int contextId, int id, touchevent_t type, int x, int y )
{
	auto &contextTouch = contextsTouch[contextId];
	auto *context = contextForId( contextId );

	if( ( type == TOUCH_DOWN ) && ( contextTouch.id < 0 ) ) {
		if( contextId == UI_CONTEXT_QUICK ) {
			Rocket::Core::Vector2f position( (float)x, (float)y );
			Element *element = context->GetElementAtPoint( position );
			if( !element || element->GetTagName() == "body" ) {
				return false;
			}
		}

		contextTouch.id = id;
		contextTouch.origin.x = x;
		contextTouch.origin.y = y;
		contextTouch.y = y;
		contextTouch.scroll = false;
	}

	if( id != contextTouch.id ) {
		return false;
	}

	UI_Main::Get()->mouseMove( contextId, x, y, true, false );

	if( type == TOUCH_DOWN ) {
		context->ProcessMouseButtonDown( 0, KeyConverter::getModifiers() );
	} else {
		int delta = contextTouch.y - y;
		if( delta ) {
			if( !contextTouch.scroll ) {
				int threshold = 32 * ( renderInterface->GetPixelsPerInch() / renderInterface->GetBasePixelsPerInch() );
				if( abs( delta ) > threshold ) {
					contextTouch.scroll = true;
					contextTouch.y += ( ( delta < 0 ) ? threshold : -threshold );
					delta = contextTouch.y - y;
				}
			}

			if( contextTouch.scroll ) {
				Element *focusElement = context->GetFocusElement();
				if( !focusElement || ( focusElement->GetTagName() != "keyselect" ) ) {
					Element *element;
					for( element = context->GetElementAtPoint( contextTouch.origin ); element; element = element->GetParentNode() ) {
						if( element->GetTagName() == "scrollbarvertical" ) {
							break;
						}

						int overflow = element->GetProperty< int >( "overflow-y" );
						if( ( overflow != Rocket::Core::OVERFLOW_AUTO ) && ( overflow != Rocket::Core::OVERFLOW_SCROLL ) ) {
							continue;
						}

						int scrollTop = element->GetScrollTop();
						if( ( ( delta < 0 ) && ( scrollTop > 0 ) ) ||
							( ( delta > 0 ) && ( element->GetScrollHeight() > scrollTop + element->GetClientHeight() ) ) ) {
							element->SetScrollTop( element->GetScrollTop() + delta );
							break;
						}
					}
				}
				contextTouch.y = y;
			}
		}

		if( type == TOUCH_UP ) {
			cancelTouches( contextId );
		}
	}

	return true;
}