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Computers in vanilla Minecraft | TotalOS SDK
/*
Plugin for computers in vanilla minecraft!
Copyright (C) 2022 JNNGL
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see applications;
private final TotalOS os;
private int iconSize;
private int startX;
private int startY;
private final int offset;
private RoundRectangle body;
private final Color light, dark;
private final Font font;
private ContextMenu contextMenu;
public TaskBar(TotalOS os, Font font) {
this.os = os;
this.font = font;
light = new Color(1, 1, 1, 0.75f);
dark = new Color(0, 0, 0, 0.75f);
applications = new ArrayList<>(os.fs.loadTaskBarLinks(os));
iconSize = os.screenHeight/16;
offset = (int)(os.screenWidth * 0.0063f);
updateBody();
}
public int getIconSize() {
return iconSize;
}
public void setIconSize(int iconSize) {
this.iconSize = iconSize;
}
public void setBody(RoundRectangle body) {
this.body = body;
}
private void updateBody() {
int taskbarWidth = applications.size() * iconSize + (applications.size()>1? offset * (applications.size()-1) : 0) + (int)(os.screenWidth * 0.0125f);
int taskbarHeight = (int)(os.screenWidth * 0.0125f) + iconSize;
body = new RoundRectangle(Color.WHITE, os.screenWidth/2-taskbarWidth/2, os.screenHeight-taskbarHeight, taskbarWidth, taskbarHeight*2, 12);
startX = body.getX()+offset;
startY = body.getY()+offset;
}
public void addApplication(Application application) {
applications.add(application);
updateBody();
}
public void removeApplication(Application application) {
applications.remove(application);
updateBody();
}
public void removeApplication(int index) {
applications.remove(index);
updateBody();
}
public List applications() {
return applications;
}
public void render(Graphics2D g) {
body.setColor(light);
body.render(g);
body.setColor(dark);
body.renderBorder(g);
int x = startX;
for(Application application : applications) {
g.drawImage(application.getIcon(), x, startY, iconSize, iconSize, null);
if(application instanceof WindowApplication windowApplication) {
g.setColor(windowApplication.isMinimized()? Color.BLUE : Color.DARK_GRAY);
g.fillRect(x+iconSize/5, startY+iconSize+2, (iconSize*3)/5, 20);
}
x+=iconSize+offset;
}
if(contextMenu != null) contextMenu.render(g);
}
public boolean processInput(int x, int y, TotalComputers.InputInfo.InteractType type) {
if(contextMenu != null && contextMenu.processInput(x, y, type)) return true;
if(x > body.getX() && y > body.getY() && x <= body.getX() + body.getWidth()) {
int index = ((int)Math.ceil((x-startX)/(float)(offset+iconSize)))-1;
if(index < 0 || index >= applications.size()) return true;
Application application = applications.get(index);
if(application instanceof TaskBarLink) {
if(type == TotalComputers.InputInfo.InteractType.LEFT_CLICK) {
application.start();
} else {
contextMenu = new ContextMenu(font);
contextMenu.addEntry("Open", false, application::start);
contextMenu.addSeparator();
contextMenu.addEntry("Unpin", false,
() -> ApplicationHandler.removeTaskBarEntry(application.name));
contextMenu.show(x, y-contextMenu.getHeight());
}
} else if(application instanceof WindowApplication windowApplication) {
if(type == TotalComputers.InputInfo.InteractType.LEFT_CLICK) {
if(windowApplication.isMinimized()) windowApplication.unminimize();
else windowApplication.minimize();
} else {
contextMenu = new ContextMenu(font);
contextMenu.addEntry("Close", false, windowApplication::close);
contextMenu.addSeparator();
contextMenu.addEntry("Maximize", false,
() -> windowApplication.maximize(os.screenHeight/32));
contextMenu.addEntry("Unmaximize", false, windowApplication::unmaximize);
contextMenu.addSeparator();
contextMenu.addEntry("Minimize", false, windowApplication::minimize);
contextMenu.addEntry("Unminimize", false, windowApplication::unminimize);
contextMenu.show(x, y-contextMenu.getHeight());
}
}
return true;
}
return false;
}
}