001    package net.minecraft.src;
002    
003    import cpw.mods.fml.common.Side;
004    import cpw.mods.fml.common.asm.SideOnly;
005    import org.lwjgl.input.Keyboard;
006    
007    @SideOnly(Side.CLIENT)
008    public class GuiScreenAddServer extends GuiScreen
009    {
010        /** This GUI's parent GUI. */
011        private GuiScreen parentGui;
012        private GuiTextField serverAddress;
013        private GuiTextField serverName;
014        private ServerData field_73996_d;
015    
016        public GuiScreenAddServer(GuiScreen par1GuiScreen, ServerData par2ServerData)
017        {
018            this.parentGui = par1GuiScreen;
019            this.field_73996_d = par2ServerData;
020        }
021    
022        /**
023         * Called from the main game loop to update the screen.
024         */
025        public void updateScreen()
026        {
027            this.serverName.updateCursorCounter();
028            this.serverAddress.updateCursorCounter();
029        }
030    
031        /**
032         * Adds the buttons (and other controls) to the screen in question.
033         */
034        public void initGui()
035        {
036            StringTranslate var1 = StringTranslate.getInstance();
037            Keyboard.enableRepeatEvents(true);
038            this.controlList.clear();
039            this.controlList.add(new GuiButton(0, this.width / 2 - 100, this.height / 4 + 96 + 12, var1.translateKey("addServer.add")));
040            this.controlList.add(new GuiButton(1, this.width / 2 - 100, this.height / 4 + 120 + 12, var1.translateKey("gui.cancel")));
041            this.serverName = new GuiTextField(this.fontRenderer, this.width / 2 - 100, 76, 200, 20);
042            this.serverName.setFocused(true);
043            this.serverName.setText(this.field_73996_d.serverName);
044            this.serverAddress = new GuiTextField(this.fontRenderer, this.width / 2 - 100, 116, 200, 20);
045            this.serverAddress.setMaxStringLength(128);
046            this.serverAddress.setText(this.field_73996_d.serverIP);
047            ((GuiButton)this.controlList.get(0)).enabled = this.serverAddress.getText().length() > 0 && this.serverAddress.getText().split(":").length > 0 && this.serverName.getText().length() > 0;
048        }
049    
050        /**
051         * Called when the screen is unloaded. Used to disable keyboard repeat events
052         */
053        public void onGuiClosed()
054        {
055            Keyboard.enableRepeatEvents(false);
056        }
057    
058        /**
059         * Fired when a control is clicked. This is the equivalent of ActionListener.actionPerformed(ActionEvent e).
060         */
061        protected void actionPerformed(GuiButton par1GuiButton)
062        {
063            if (par1GuiButton.enabled)
064            {
065                if (par1GuiButton.id == 1)
066                {
067                    this.parentGui.confirmClicked(false, 0);
068                }
069                else if (par1GuiButton.id == 0)
070                {
071                    this.field_73996_d.serverName = this.serverName.getText();
072                    this.field_73996_d.serverIP = this.serverAddress.getText();
073                    this.parentGui.confirmClicked(true, 0);
074                }
075            }
076        }
077    
078        /**
079         * Fired when a key is typed. This is the equivalent of KeyListener.keyTyped(KeyEvent e).
080         */
081        protected void keyTyped(char par1, int par2)
082        {
083            this.serverName.textboxKeyTyped(par1, par2);
084            this.serverAddress.textboxKeyTyped(par1, par2);
085    
086            if (par1 == 9)
087            {
088                if (this.serverName.isFocused())
089                {
090                    this.serverName.setFocused(false);
091                    this.serverAddress.setFocused(true);
092                }
093                else
094                {
095                    this.serverName.setFocused(true);
096                    this.serverAddress.setFocused(false);
097                }
098            }
099    
100            if (par1 == 13)
101            {
102                this.actionPerformed((GuiButton)this.controlList.get(0));
103            }
104    
105            ((GuiButton)this.controlList.get(0)).enabled = this.serverAddress.getText().length() > 0 && this.serverAddress.getText().split(":").length > 0 && this.serverName.getText().length() > 0;
106    
107            if (((GuiButton)this.controlList.get(0)).enabled)
108            {
109                String var3 = this.serverAddress.getText().trim();
110                String[] var4 = var3.split(":");
111    
112                if (var4.length > 2)
113                {
114                    ((GuiButton)this.controlList.get(0)).enabled = false;
115                }
116            }
117        }
118    
119        /**
120         * Called when the mouse is clicked.
121         */
122        protected void mouseClicked(int par1, int par2, int par3)
123        {
124            super.mouseClicked(par1, par2, par3);
125            this.serverAddress.mouseClicked(par1, par2, par3);
126            this.serverName.mouseClicked(par1, par2, par3);
127        }
128    
129        /**
130         * Draws the screen and all the components in it.
131         */
132        public void drawScreen(int par1, int par2, float par3)
133        {
134            StringTranslate var4 = StringTranslate.getInstance();
135            this.drawDefaultBackground();
136            this.drawCenteredString(this.fontRenderer, var4.translateKey("addServer.title"), this.width / 2, this.height / 4 - 60 + 20, 16777215);
137            this.drawString(this.fontRenderer, var4.translateKey("addServer.enterName"), this.width / 2 - 100, 63, 10526880);
138            this.drawString(this.fontRenderer, var4.translateKey("addServer.enterIp"), this.width / 2 - 100, 104, 10526880);
139            this.serverName.drawTextBox();
140            this.serverAddress.drawTextBox();
141            super.drawScreen(par1, par2, par3);
142        }
143    }