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[Popup-Komponente] Choice

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Masterdiv93

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  • »Masterdiv93« ist der Autor dieses Themas

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1

Mittwoch, 3. August 2011, 18:45

[Popup-Komponente] Choice

Da nach der Choice gefragt wurde, und ich sie noch habe.

Author KrT



Neue Datei: Choice.java im Paket tools.Popup

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package tools.popup;

/**
 *
 * @author nico
 */
public class Choice implements Component {

    private String text;
    private boolean disabled;
    private String selected;
    private int selectedIndex;
    private String[] items;
    private int[] foreground;
    private int[] background;
    private int fontsize;

    public Choice(String[] items) {
        this(items, null);
    }

    public Choice(String[] items, String selected) {
        this(items, selected, new int[] { 0x00, 0x00, 0x00 }, new int[] { 0xBE, 0xBC, 0xFB }, -1, false);
    }

    public Choice(String[] items, String selected, int[] foreground, int[] background, int fontsize, boolean disabled) {
        this.items = items;
        this.selected = selected;
        this.foreground = foreground;
        this.background = background;
        this.fontsize = fontsize;
        this.disabled = disabled;
    }

    public ComponentType getType() {
        return ComponentType.CHOICE;
    }

    public int[] getForeground() {
        return foreground;
    }

    public void setForeground(int[] foreground) {
        this.foreground = foreground;
    }

    public int[] getBackground() {
        return background;
    }

    public void setBackground(int[] background) {
        this.background = background;
    }

    public String getText() {
        return "Homo, no need.";
    }

    public boolean isDisabled() {
        return disabled;
    }

    public void toggleDisabled() {
        disabled = !disabled;
    }

    public boolean useIndex() {
        return selected == null;
    }

    public int getSelectedIndex() {
        return selectedIndex;
    }

    public void setSelectedIndex(int value) {
        selectedIndex = value;
    }

    public String getSelected() {
        return selected;
    }

    public void setSelected(String value) {
        selected = value;
    }

    public String[] getItems() {
        return items;
    }
    
    public void setItems(String[] value) {
        items = value;
    }

    public int getFontsize() {
        return fontsize;
    }

    public void setFontsize(int value) {
        fontsize = value;
    }
}



An der Datei Popup.java sind mehrere Änderungen von Nöten, am einfachsten ist es, wenn ihr sie komplett ersetzt.

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/* Banana-Chat - The first Open Source Knuddels Emulator
 * Copyright (C) 2011  Flav <http://www.banana-coding.com>
 *
 * 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 <http://www.gnu.org/licenses/>.
 */

package tools.popup;

import java.util.ArrayList;
import java.util.List;
import knuddels.SendOpcode;
import tools.PacketBuilder;

/**
 *
 * @author Flav
 */
public class Popup {
    private String title, subtitle, message;
    private int width, height;
    private List<Panel> panels;
    private String opcode, parameter;

    public Popup(String title, String subtitle, String message, int width, int height) {
        this.title = title;
        this.subtitle = subtitle;
        this.message = message;
        this.width = width;
        this.height = height;
        panels = new ArrayList<Panel>();
    }

    public void addPanel(Panel panel) {
        panels.add(panel);
    }

    public void setOpcode(String opcode, String parameter) {
        this.opcode = opcode;
        this.parameter = parameter;
    }

    @Override
    public String toString() {
        PacketBuilder buffer = new PacketBuilder(SendOpcode.POPUP.getValue());

        buffer.writeByte(0x00);
        addString(buffer, title);

        if (opcode != null) {
            buffer.writeByte('s');
            addString(buffer, opcode);
            addString(buffer, parameter);
        }

        addForeground(buffer, new int[] { 0x00, 0x00, 0x00 });
        addBackground(buffer, new int[] { 0xBE, 0xBC, 0xFB });
        buffer.writeByte(0xE3);

        // border right
        buffer.writeByte('E');
        buffer.writeByte('l');
        addString(buffer, "         ");
        addFontStyle(buffer, 'p', 5);
        addBackground(buffer, new int[] { 0xBE, 0xBC, 0xFB });
        buffer.writeByte(0xE3);

        // border left
        buffer.writeByte('W');
        buffer.writeByte('l');
        addString(buffer, "         ");
        addFontStyle(buffer, 'p', 5);
        addBackground(buffer, new int[] { 0xBE, 0xBC, 0xFB });
        buffer.writeByte(0xE3);

        buffer.writeByte('C');
        addLayout(buffer, 'B');

        buffer.writeByte('N');
        addLayout(buffer, 'B');

        // border top
        buffer.writeByte('N');
        buffer.writeByte('l');
        addString(buffer, " ");
        addFontStyle(buffer, 'p', 5);
        addBackground(buffer, new int[] { 0xBE, 0xBC, 0xFB });
        buffer.writeByte(0xE3);

        if (subtitle != null) {
            buffer.writeByte('C');
            buffer.writeByte('l');
            addString(buffer, subtitle);
            addFontStyle(buffer, 'b', 16);
            addForeground(buffer, new int[] { 0x00, 0x00, 0x00 });
            addBackground(buffer, new int[] { 0xE5, 0xE5, 0xFF });
            buffer.writeByte(0xE3);

            buffer.writeByte('S');
            buffer.writeByte('l');
            addString(buffer, " ");
            addFontStyle(buffer, 'p', 5);
            addBackground(buffer, new int[] { 0xBE, 0xBC, 0xFB });
            buffer.writeByte(0xE3);
        }

        buffer.writeByte(0xE3);

        if (message != null) {
            buffer.writeByte('C');
            buffer.writeByte('c');
            addString(buffer, message);
            addFrameSize(buffer, width, height);
            addForeground(buffer, new int[] { 0x00, 0x00, 0x00 });
            addBackground(buffer, new int[] { 0xBE, 0xBC, 0xFB });
            addBackgroundImage(buffer, "pics/cloudsblue.gif", 17);
            buffer.writeByte(0xE3);
        }

        boolean useBorderLayouts = panels.size() > 1;
        int borderLayouts = 0;

        for (Panel panel : panels) {
            buffer.writeByte('S');

            if (useBorderLayouts) {
                borderLayouts++;
                addLayout(buffer, 'B');
                buffer.writeByte('N');
            }

            addLayout(buffer, 'F');

            for (Component component : panel.getComponents()) {
                ComponentType type = component.getType();
                buffer.writeByte(type.getValue());
                if(type != ComponentType.CHOICE) addString(buffer, component.getText());

                if(type == ComponentType.CHOICE) {
                    Choice choice = (Choice) component;

                    if(choice.useIndex()) {
                        buffer.writeByte('c');
                        buffer.writeByte(choice.getSelectedIndex());
                    } else {
                        buffer.writeByte('C');
                        addString(buffer, choice.getSelected());
                    }

                    if(choice.getFontsize() > 0)
                        addFontStyle(buffer, 'p', choice.getFontsize());

                    if(choice.isDisabled()) {
                        buffer.writeByte('d');
                    }

                    addForeground(buffer, component.getForeground());
                    addBackground(buffer, component.getBackground());

                    buffer.writeByte(0xE3);
                    for(String item : choice.getItems()) {
                        addString(buffer, item);
                    }
                } else if(type == ComponentType.BUTTON) {
                    Button button = (Button) component;

                    if (button.isStyled()) {
                        buffer.writeByte('c');

                        if (button.isColored()) {
                            buffer.writeByte('e');
                        }
                    }

                    if (button.isClose()) {
                        buffer.writeByte('d');
                    }

                    addFontStyle(buffer, 'p', 16);

                    if (button.isAction()) {
                        buffer.writeByte('s');
                    }

                    if (button.getCommand() != null) {
                        buffer.writeByte('u');
                        addString(buffer, button.getCommand());
                    }
                } else if (type == ComponentType.TEXT_FIELD) {
                    addSize(buffer, ((TextField) component).getWidth());
                } else if (type == ComponentType.LABEL) {
                    addFontStyle(buffer, 'p', 16);
                } else if (type == ComponentType.TEXT_AREA) {
                    TextArea textarea = (TextArea) component;
                    addSize(buffer, textarea.getRows());
                    addSize(buffer, textarea.getColumns());

                    switch (textarea.getScrollbars()) {
                        case 0:
                            buffer.writeByte('b');
                            break;
                        case 1:
                            buffer.writeByte('s');
                            break;
                        case 2:
                            buffer.writeByte('w');
                            break;
                    }

                    if (textarea.isEditable()) {
                        buffer.writeByte('e');
                    }
                }
                if(type != ComponentType.CHOICE) {
                    addForeground(buffer, component.getForeground());
                    addBackground(buffer, component.getBackground());
                }
                buffer.writeByte(0xE3);
            }

            buffer.writeByte(0xE3);
        }

        for (int i = 0; i < borderLayouts; i++) {
            buffer.writeByte(0xE3);
        }

        buffer.writeByte(0xE3);
        buffer.writeByte(0xE3);

                    System.out.println(buffer.toString());
        return buffer.toString();
    }

    private static void addSize(PacketBuilder buffer, int size) {
        buffer.writeByte('A' + size);
    }

    private static void addString(PacketBuilder buffer, String str) {
        buffer.writeString(str);
        buffer.writeByte(0xF5);
    }

    private static void addFontStyle(PacketBuilder buffer, char weight, int size) {
        if (weight != 'p') {
            buffer.writeByte(weight);
        }

        buffer.writeByte('g');
        addSize(buffer, size);
    }

    private static void addLayout(PacketBuilder buffer, char layout) {
        buffer.writeByte('p');
        buffer.writeByte(layout);
    }

    private static void addFrameSize(PacketBuilder buffer, int width, int height) {
        buffer.writeByte('s');
        buffer.writeShort(width);
        buffer.writeShort(height);
    }

    private static void addForeground(PacketBuilder buffer, int[] color) {
        buffer.writeByte('f');
        buffer.write(color);
    }

    private static void addBackground(PacketBuilder buffer, int[] color) {
        buffer.writeByte('h');
        buffer.write(color);
    }

    private static void addBackgroundImage(PacketBuilder buffer, String image, int position) {
        buffer.writeByte('i');
        addString(buffer, image);
        buffer.writeShort(position);
    }
}


In der Datei ComponentType.java fügt ihr noch 2 Einträge zum Enum hinzu:
CHOICE('o'),
CHECKBOX ('x')



Checkbox ist schon mal dabei, werde ich auch in den nächsten Tagen / Stunden releasen.

Anschließend noch ein kleiner Test (s. Screen):

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        	Popup homo = new Popup("Homo-Umfrage", "Homo", "Wer ist schwul?", 200, 150);
            Panel gay = new Panel();
            
            Choice whoisgay = new Choice(new String[] { "Flav", "Diebstiel", "Nachto" } , "Flav");

            gay.addComponent(whoisgay);
            Panel panel = new Panel();
            panel.addComponent(new Button("   OK   "));

            homo.addPanel(gay);
            homo.addPanel(panel);
            client.send(homo.toString());

Imagician

Anfänger

Beiträge: 15

  • Private Nachricht senden

2

Mittwoch, 3. August 2011, 18:51

Kann mir einer mal erklären, was das genau ist?
mfG, Imagician.

Spectra

Schüler

Beiträge: 121

Wohnort: DE

  • Private Nachricht senden

3

Mittwoch, 3. August 2011, 21:45




Diese BOX wo Flav drinne steht also: so siehst in Linux aus..

Quellcode

 
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<select>
<option>Flav</option>
</select>
James (privat): Tja, wenn du kein iPhone hast, dann hast du kein iPhone.

Zurzeit ist neben dir 1 Benutzer in diesem Thema unterwegs:

1 Besucher