129 lines
4.1 KiB
C++
129 lines
4.1 KiB
C++
#include <iostream>
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#include "internal.hpp"
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#include "vkvm.hpp"
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#include "../src/DrawRender.hpp"
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#include <unistd.h>
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/**
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* @author: Shaohua Tong
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* @since: v0.0.1
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* draw circle, square, rectangle and mouse drawing
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*/
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void outPutPixel(int windowHeight, int windowWidth, vkvm::Color brushColor);
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int main() {
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vkvm::initialize(0);
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vkvm::Color penColor(250,102,0);
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int penWidth = 5;
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DrawRender drawRender(vkvm::getWidth(), vkvm::getHeight(), vkvm::getBackgroundColor(), penColor, penWidth);
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vkvm::registerEvent(vkvm::EventType::MouseMove, [&drawRender]() {
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vkvm::Coordinates mousePosition = vkvm::getMousePosition();
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mousePosition.y = mousePosition.y - 30;
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drawRender.setMousePostion(mousePosition);
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drawRender.graphicsUpdate(CURSOR);
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vkvm::callEvent(vkvm::EventType::Redraw);
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if(drawRender.getMouseDown()) {
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if (drawRender.getTurnOnBrush()) {
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drawRender.graphicsUpdate(BRUSH);
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vkvm::callEvent(vkvm::EventType::Redraw);
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}
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if((drawRender.getKeyCode() - 65536) == vkvm::KeyCode::C) {
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drawRender.graphicsUpdate(CIRCLE);
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vkvm::callEvent(vkvm::EventType::Redraw);
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}
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else if((drawRender.getKeyCode() - 65536) == vkvm::KeyCode::R) {
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drawRender.graphicsUpdate(RECTANGLE);
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vkvm::callEvent(vkvm::EventType::Redraw);
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}
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}
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});
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vkvm::registerEvent(vkvm::EventType::MouseLeftDown, [&drawRender]() {
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drawRender.setFinish(false);
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if(!drawRender.getMouseDown()) {
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drawRender.setMouseDown(true);
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vkvm::Coordinates mousePosition = vkvm::getMousePosition();
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mousePosition.y = mousePosition.y - 30;
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drawRender.setMouseLeftDownPostion(mousePosition);
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}
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if((!drawRender.getTurnOnBrush()) && ((drawRender.getKeyCode() - 65536) == vkvm::KeyCode::B)) {
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drawRender.setTurnOnBrush(true);
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}
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});
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vkvm::registerEvent(vkvm::EventType::MouseLeftUp, [&drawRender]() {
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drawRender.setFinish(true);
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vkvm::Coordinates mousePosition = vkvm::getMousePosition();
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mousePosition.y = mousePosition.y - 30;
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drawRender.setMousePostion(mousePosition);
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if(((drawRender.getKeyCode() - 65536) == vkvm::KeyCode::C) && drawRender.getPainting()) {
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drawRender.graphicsUpdate(CIRCLE);
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vkvm::callEvent(vkvm::EventType::Redraw);
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}
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else if(((drawRender.getKeyCode() - 65536) == vkvm::KeyCode::R) && drawRender.getPainting()) {
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drawRender.graphicsUpdate(RECTANGLE);
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vkvm::callEvent(vkvm::EventType::Redraw);
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}
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drawRender.setTurnOnBrush(false);
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drawRender.setMouseDown(false);
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drawRender.setPainting(false);
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});
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vkvm::registerEvent(vkvm::EventType::KeyDown, [&drawRender]() {
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drawRender.setKeyCode(vkvm::getLastPressedKey());
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if((drawRender.getKeyCode() - 65536) == vkvm::KeyCode::D) {
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drawRender.clear();
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vkvm::callEvent(vkvm::EventType::Redraw);
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}
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else if((drawRender.getKeyCode() - 65536) == vkvm::KeyCode::Q) {
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drawRender.graphicsUpdate(SHAPE);
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vkvm::callEvent(vkvm::EventType::Redraw);
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}
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});
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vkvm::registerEvent(vkvm::EventType::KeyUp, [&drawRender]() {
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drawRender.setKeyCode(vkvm::getLastPressedKey());
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if((drawRender.getKeyCode() - 65536) == vkvm::KeyCode::D) {
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drawRender.clear();
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vkvm::callEvent(vkvm::EventType::Redraw);
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}
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});
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while(1){
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sleep(5);
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}
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return 0;
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}
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/***************************read pixel in shared memory and test output in console******************************************/
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void outPutPixel(int windowHeight, int windowWidth, vkvm::Color penColor) {
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for(int y = 0; y < windowHeight; y++) {
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for(int x = 0; x < windowWidth; x++) {
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if(vkvm::getPixel(x, y).getRed() == penColor.getRed()) {
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std::cout << "*";
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} else {
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std::cout << " ";
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}
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}
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std::cout << "\n";
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}
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} |