75 lines
1.6 KiB
C++
75 lines
1.6 KiB
C++
/*
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* GuiController.cpp
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*
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* Created on: Nov 26, 2016
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* Author: tibi
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*/
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#include <GameState.h>
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#include <controller/GuiController.h>
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#include <gui/widgets/TextArea.h>
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namespace farmlands
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{
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namespace controller
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{
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GuiController::GuiController()
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: m_canvas()
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{
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}
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GuiController::~GuiController()
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{
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}
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void GuiController::onInitialize()
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{
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m_context = &GameState::current().renderContext;
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// Set up canvas
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m_canvas.setSize(m_context->viewport.width, m_context->viewport.height);
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// Add a text element
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auto text = new gui::widgets::TextArea();
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text->setText("Hello world!");
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text->setSize(50, 5);
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text->setPosition(100, 10);
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text->setColor(0, 1, 0);
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text->setBackColor(0.5f, 0, 0, 0.5f);
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text->setTextSize(11);
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text->setHorizontalWrap(gui::widgets::TextHorizontalWrapping::Ellipsis);
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text->setVerticalWrap(gui::widgets::TextVerticalWrapping::Trim);
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text->setAlignment(gui::widgets::TextAlign::BottomRight);
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m_canvas.addChild(text);
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}
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bool GuiController::onEvent(SDL_Event& event)
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{
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bool handled = m_canvas.handleEvent(event);
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float currentW = m_canvas.child(0)->width();
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float currentH = m_canvas.child(0)->height();
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if (event.type == SDL_EventType::SDL_KEYDOWN && event.key.keysym.scancode == SDL_SCANCODE_HOME)
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{
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m_canvas.child(0)->setSize(currentW + 5, currentH);
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}
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if (event.type == SDL_EventType::SDL_KEYDOWN && event.key.keysym.scancode == SDL_SCANCODE_END)
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{
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m_canvas.child(0)->setSize(currentW - 5, currentH);
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}
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return handled;
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}
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void GuiController::onRender()
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{
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// Compute render context
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// Render
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m_canvas.render(m_context);
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}
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} /* namespace controller */
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} /* namespace farmlands */
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