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This commit is contained in:
Johannes Lohrer 2013-09-13 10:38:27 +02:00
parent ca16ac2ad5
commit e55dfe985f
3 changed files with 219 additions and 751 deletions
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5
li/cil/oc/common/gui/GuiComputer.scala
View File

@ -34,8 +34,8 @@ class GuiComputer(inventory: InventoryPlayer, val tileEntity: TileEntityComputer
override def initGui() = { override def initGui() = {
super.initGui() super.initGui()
textField = new GuiMultilineTextField(this.fontRenderer, 20, 0, 100, 40) textField = new GuiMultilineTextField(this.fontRenderer, 20, 0, 100, 100)
textField.setText("Hallo das ist ein Test\n über mehrere zeilen?") textField.setText("Hallo das ist ein Test\nueber mehrere zeilen? \nevtl auch 3?")
} }
override def drawScreen(mouseX: Int, mouseY: Int, dt: Float) = { override def drawScreen(mouseX: Int, mouseY: Int, dt: Float) = {
@ -44,6 +44,5 @@ class GuiComputer(inventory: InventoryPlayer, val tileEntity: TileEntityComputer
button.drawButton(this.mc, mouseX, mouseY) button.drawButton(this.mc, mouseX, mouseY)
textField.drawTextBox() textField.drawTextBox()
textField.setCursorPosition(0)
} }
} }

638
li/cil/oc/common/gui/GuiMultilineTextField.java
View File

@ -10,10 +10,10 @@ import net.minecraft.util.ChatAllowedCharacters;
import org.lwjgl.opengl.GL11; import org.lwjgl.opengl.GL11;
@SideOnly(Side.CLIENT) @SideOnly(Side.CLIENT)
public class GuiMultilineTextField extends Gui public class GuiMultilineTextField extends Gui {
{
/** /**
* Have the font renderer from GuiScreen to render the textbox text into the screen. * Have the font renderer from GuiScreen to render the textbox text into the
* screen.
*/ */
private final FontRenderer fontRenderer; private final FontRenderer fontRenderer;
private final int xPos; private final int xPos;
@ -25,8 +25,8 @@ public class GuiMultilineTextField extends Gui
/** Have the current text beign edited on the textbox. */ /** Have the current text beign edited on the textbox. */
private String text = ""; private String text = "";
private int maxStringLength = 32; // private int maxStringLength = 32;
private int cursorCounter; private int maxLineLength = 32;
private boolean enableBackgroundDrawing = true; private boolean enableBackgroundDrawing = true;
/** /**
@ -44,22 +44,14 @@ public class GuiMultilineTextField extends Gui
*/ */
private boolean isEnabled = true; private boolean isEnabled = true;
/**
* The current character index that should be used as start of the rendered text.
*/
private int lineScrollOffset;
private int cursorPosition;
/** other selection position, maybe the same as the cursor */
private int selectionEnd;
private int enabledColor = 14737632; private int enabledColor = 14737632;
private int disabledColor = 7368816; private int disabledColor = 7368816;
/** True if this textbox is visible */ /** True if this textbox is visible */
private boolean visible = true; private boolean visible = true;
public GuiMultilineTextField(FontRenderer par1FontRenderer, int xPos, int yPos, int width, int height) public GuiMultilineTextField(FontRenderer par1FontRenderer, int xPos,
{ int yPos, int width, int height) {
this.fontRenderer = par1FontRenderer; this.fontRenderer = par1FontRenderer;
this.xPos = xPos; this.xPos = xPos;
this.yPos = yPos; this.yPos = yPos;
@ -67,479 +59,65 @@ public class GuiMultilineTextField extends Gui
this.height = height; this.height = height;
} }
/**
* Increments the cursor counter
*/
public void updateCursorCounter()
{
++this.cursorCounter;
}
/** /**
* Sets the text of the textbox. * Sets the text of the textbox.
*/ */
public void setText(String text) public void setText(String text) {
{
if (text.length() > this.maxStringLength) this.text = text;
{
this.text = text.substring(0, this.maxStringLength);
}
else
{
this.text = text;
}
this.setCursorPositionEnd();
} }
/** /**
* Returns the text beign edited on the textbox. * Returns the text beign edited on the textbox.
*/ */
public String getText() public String getText() {
{
return this.text; return this.text;
} }
/**
* @return returns the text between the cursor and selectionEnd
*/
public String getSelectedtext()
{
int i = this.cursorPosition < this.selectionEnd ? this.cursorPosition : this.selectionEnd;
int j = this.cursorPosition < this.selectionEnd ? this.selectionEnd : this.cursorPosition;
return this.text.substring(i, j);
}
/**
* replaces selected text, or inserts text at the position on the cursor
*/
public void writeText(String par1Str)
{
String s1 = "";
String s2 = ChatAllowedCharacters.filerAllowedCharacters(par1Str);
int i = this.cursorPosition < this.selectionEnd ? this.cursorPosition : this.selectionEnd;
int j = this.cursorPosition < this.selectionEnd ? this.selectionEnd : this.cursorPosition;
int k = this.maxStringLength - this.text.length() - (i - this.selectionEnd);
boolean flag = false;
if (this.text.length() > 0)
{
s1 = s1 + this.text.substring(0, i);
}
int l;
if (k < s2.length())
{
s1 = s1 + s2.substring(0, k);
l = k;
}
else
{
s1 = s1 + s2;
l = s2.length();
}
if (this.text.length() > 0 && j < this.text.length())
{
s1 = s1 + this.text.substring(j);
}
this.text = s1;
this.moveCursorBy(i - this.selectionEnd + l);
}
/**
* Deletes the specified number of words starting at the cursor position. Negative numbers will delete words left of
* the cursor.
*/
public void deleteWords(int par1)
{
if (this.text.length() != 0)
{
if (this.selectionEnd != this.cursorPosition)
{
this.writeText("");
}
else
{
this.deleteFromCursor(this.getNthWordFromCursor(par1) - this.cursorPosition);
}
}
}
/**
* delete the selected text, otherwsie deletes characters from either side of the cursor. params: delete num
*/
public void deleteFromCursor(int par1)
{
if (this.text.length() != 0)
{
if (this.selectionEnd != this.cursorPosition)
{
this.writeText("");
}
else
{
boolean flag = par1 < 0;
int j = flag ? this.cursorPosition + par1 : this.cursorPosition;
int k = flag ? this.cursorPosition : this.cursorPosition + par1;
String s = "";
if (j >= 0)
{
s = this.text.substring(0, j);
}
if (k < this.text.length())
{
s = s + this.text.substring(k);
}
this.text = s;
if (flag)
{
this.moveCursorBy(par1);
}
}
}
}
/**
* see @getNthNextWordFromPos() params: N, position
*/
public int getNthWordFromCursor(int par1)
{
return this.getNthWordFromPos(par1, this.getCursorPosition());
}
/**
* gets the position of the nth word. N may be negative, then it looks backwards. params: N, position
*/
public int getNthWordFromPos(int par1, int par2)
{
return this.func_73798_a(par1, this.getCursorPosition(), true);
}
public int func_73798_a(int par1, int par2, boolean par3)
{
int k = par2;
boolean flag1 = par1 < 0;
int l = Math.abs(par1);
for (int i1 = 0; i1 < l; ++i1)
{
if (flag1)
{
while (par3 && k > 0 && this.text.charAt(k - 1) == 32)
{
--k;
}
while (k > 0 && this.text.charAt(k - 1) != 32)
{
--k;
}
}
else
{
int j1 = this.text.length();
k = this.text.indexOf(32, k);
if (k == -1)
{
k = j1;
}
else
{
while (par3 && k < j1 && this.text.charAt(k) == 32)
{
++k;
}
}
}
}
return k;
}
/**
* Moves the text cursor by a specified number of characters and clears the selection
*/
public void moveCursorBy(int par1)
{
this.setCursorPosition(this.selectionEnd + par1);
}
/**
* sets the position of the cursor to the provided index
*/
public void setCursorPosition(int par1)
{
this.cursorPosition = par1;
int j = this.text.length();
if (this.cursorPosition < 0)
{
this.cursorPosition = 0;
}
if (this.cursorPosition > j)
{
this.cursorPosition = j;
}
this.setSelectionPos(this.cursorPosition);
}
/**
* sets the cursors position to the beginning
*/
public void setCursorPositionZero()
{
this.setCursorPosition(0);
}
/**
* sets the cursors position to after the text
*/
public void setCursorPositionEnd()
{
this.setCursorPosition(this.text.length());
}
/**
* Call this method from you GuiScreen to process the keys into textbox.
*/
public boolean textboxKeyTyped(char par1, int par2)
{
if (this.isEnabled && this.isFocused)
{
switch (par1)
{
case 1:
this.setCursorPositionEnd();
this.setSelectionPos(0);
return true;
case 3:
GuiScreen.setClipboardString(this.getSelectedtext());
return true;
case 22:
this.writeText(GuiScreen.getClipboardString());
return true;
case 24:
GuiScreen.setClipboardString(this.getSelectedtext());
this.writeText("");
return true;
default:
switch (par2)
{
case 14:
if (GuiScreen.isCtrlKeyDown())
{
this.deleteWords(-1);
}
else
{
this.deleteFromCursor(-1);
}
return true;
case 199:
if (GuiScreen.isShiftKeyDown())
{
this.setSelectionPos(0);
}
else
{
this.setCursorPositionZero();
}
return true;
case 203:
if (GuiScreen.isShiftKeyDown())
{
if (GuiScreen.isCtrlKeyDown())
{
this.setSelectionPos(this.getNthWordFromPos(-1, this.getSelectionEnd()));
}
else
{
this.setSelectionPos(this.getSelectionEnd() - 1);
}
}
else if (GuiScreen.isCtrlKeyDown())
{
this.setCursorPosition(this.getNthWordFromCursor(-1));
}
else
{
this.moveCursorBy(-1);
}
return true;
case 205:
if (GuiScreen.isShiftKeyDown())
{
if (GuiScreen.isCtrlKeyDown())
{
this.setSelectionPos(this.getNthWordFromPos(1, this.getSelectionEnd()));
}
else
{
this.setSelectionPos(this.getSelectionEnd() + 1);
}
}
else if (GuiScreen.isCtrlKeyDown())
{
this.setCursorPosition(this.getNthWordFromCursor(1));
}
else
{
this.moveCursorBy(1);
}
return true;
case 207:
if (GuiScreen.isShiftKeyDown())
{
this.setSelectionPos(this.text.length());
}
else
{
this.setCursorPositionEnd();
}
return true;
case 211:
if (GuiScreen.isCtrlKeyDown())
{
this.deleteWords(1);
}
else
{
this.deleteFromCursor(1);
}
return true;
default:
if (ChatAllowedCharacters.isAllowedCharacter(par1))
{
this.writeText(Character.toString(par1));
return true;
}
else
{
return false;
}
}
}
}
else
{
return false;
}
}
/**
* Args: x, y, buttonClicked
*/
public void mouseClicked(int par1, int par2, int par3)
{
boolean flag = par1 >= this.xPos && par1 < this.xPos + this.width && par2 >= this.yPos && par2 < this.yPos + this.height;
if (this.canLoseFocus)
{
this.setFocused(this.isEnabled && flag);
}
if (this.isFocused && par3 == 0)
{
int l = par1 - this.xPos;
if (this.enableBackgroundDrawing)
{
l -= 4;
}
String s = this.fontRenderer.trimStringToWidth(this.text.substring(this.lineScrollOffset), this.getWidth());
this.setCursorPosition(this.fontRenderer.trimStringToWidth(s, l).length() + this.lineScrollOffset);
}
}
/** /**
* Draws the textbox * Draws the textbox
*/ */
public void drawTextBox() public void drawTextBox() {
{ if (this.getVisible()) {
if (this.getVisible()) if (this.getEnableBackgroundDrawing()) {
{ drawRect(this.xPos - 1, this.yPos - 1, this.xPos + this.width
if (this.getEnableBackgroundDrawing()) + 1, this.yPos + this.height + 1, -6250336);
{ drawRect(this.xPos, this.yPos, this.xPos + this.width,
drawRect(this.xPos - 1, this.yPos - 1, this.xPos + this.width + 1, this.yPos + this.height + 1, -6250336); this.yPos + this.height, -16777216);
drawRect(this.xPos, this.yPos, this.xPos + this.width, this.yPos + this.height, -16777216);
} }
int color = this.isEnabled ? this.enabledColor : this.disabledColor; int color = this.isEnabled ? this.enabledColor : this.disabledColor;
int cursorMinusScroll = this.cursorPosition - this.lineScrollOffset; String[] lines = this.text.split("\n");
int selectionMinusOffset = this.selectionEnd - this.lineScrollOffset;
String s = this.fontRenderer.trimStringToWidth(this.text.substring(this.lineScrollOffset), this.getWidth()); int xStart = this.xPos + 4;
boolean flag = cursorMinusScroll >= 0 && cursorMinusScroll <= s.length(); int yStart = this.yPos + 4;
boolean flag1 = this.isFocused && this.cursorCounter / 6 % 2 == 0 && flag;
int xStart = this.enableBackgroundDrawing ? this.xPos + 4 : this.xPos;
int yStart = this.enableBackgroundDrawing ? this.yPos /*+ (this.height - 8) / 2*/ : this.yPos;
int currentX = xStart; int currentX = xStart;
for (String line : lines)
if (selectionMinusOffset > s.length())
{ {
selectionMinusOffset = s.length(); boolean completeLinePrinted = false;
while (!completeLinePrinted) {
String s = fontRenderer.trimStringToWidth(line, getWidth());
if (s.length() != line.length()) {
int end = s.lastIndexOf(" ");
s = s.substring(0, end);
line = line.substring(end+1);
}
else{
completeLinePrinted = true;
} }
if (s.length() > 0) if (s.length() > 0) {
{
String s1 = flag ? s.substring(0, cursorMinusScroll) : s;
int heightOld = this.fontRenderer.FONT_HEIGHT;
this.fontRenderer.FONT_HEIGHT = 3;
currentX = this.fontRenderer.drawStringWithShadow(s1, xStart, yStart, color);
this.fontRenderer.FONT_HEIGHT = heightOld;
} int heightOld = fontRenderer.FONT_HEIGHT;
currentX = fontRenderer.drawStringWithShadow(s, xStart,
yStart, color);
yStart += heightOld;
boolean flag2 = this.cursorPosition < this.text.length() || this.text.length() >= this.getMaxStringLength();
int k1 = currentX;
if (!flag)
{
k1 = cursorMinusScroll > 0 ? xStart + this.width : xStart;
}
else if (flag2)
{
k1 = currentX - 1;
--currentX;
}
if (s.length() > 0 && flag && cursorMinusScroll < s.length())
{
this.fontRenderer.drawStringWithShadow(s.substring(cursorMinusScroll), currentX, yStart, color);
}
if (flag1)
{
if (flag2)
{
Gui.drawRect(k1, yStart - 1, k1 + 1, yStart + 1 + this.fontRenderer.FONT_HEIGHT, -3092272);
}
else
{
this.fontRenderer.drawStringWithShadow("_", k1, yStart, color);
} }
} }
if (selectionMinusOffset != cursorMinusScroll)
{
int l1 = xStart + this.fontRenderer.getStringWidth(s.substring(0, selectionMinusOffset));
this.drawCursorVertical(k1, yStart - 1, l1 - 1, yStart + 1 + this.fontRenderer.FONT_HEIGHT);
} }
} }
} }
@ -547,19 +125,16 @@ public class GuiMultilineTextField extends Gui
/** /**
* draws the vertical line cursor in the textbox * draws the vertical line cursor in the textbox
*/ */
private void drawCursorVertical(int par1, int par2, int par3, int par4) private void drawCursorVertical(int par1, int par2, int par3, int par4) {
{
int i1; int i1;
if (par1 < par3) if (par1 < par3) {
{
i1 = par1; i1 = par1;
par1 = par3; par1 = par3;
par3 = i1; par3 = i1;
} }
if (par2 < par4) if (par2 < par4) {
{
i1 = par2; i1 = par2;
par2 = par4; par2 = par4;
par4 = i1; par4 = i1;
@ -580,70 +155,36 @@ public class GuiMultilineTextField extends Gui
GL11.glEnable(GL11.GL_TEXTURE_2D); GL11.glEnable(GL11.GL_TEXTURE_2D);
} }
public void setMaxStringLength(int par1)
{
this.maxStringLength = par1;
if (this.text.length() > par1)
{
this.text = this.text.substring(0, par1);
}
}
/**
* returns the maximum number of character that can be contained in this textbox
*/
public int getMaxStringLength()
{
return this.maxStringLength;
}
/**
* returns the current position of the cursor
*/
public int getCursorPosition()
{
return this.cursorPosition;
}
/** /**
* get enable drawing background and outline * get enable drawing background and outline
*/ */
public boolean getEnableBackgroundDrawing() public boolean getEnableBackgroundDrawing() {
{
return this.enableBackgroundDrawing; return this.enableBackgroundDrawing;
} }
/** /**
* enable drawing background and outline * enable drawing background and outline
*/ */
public void setEnableBackgroundDrawing(boolean par1) public void setEnableBackgroundDrawing(boolean par1) {
{
this.enableBackgroundDrawing = par1; this.enableBackgroundDrawing = par1;
} }
/** /**
* Sets the text colour for this textbox (disabled text will not use this colour) * Sets the text colour for this textbox (disabled text will not use this
* colour)
*/ */
public void setTextColor(int par1) public void setTextColor(int par1) {
{
this.enabledColor = par1; this.enabledColor = par1;
} }
public void setDisabledTextColour(int par1) public void setDisabledTextColour(int par1) {
{
this.disabledColor = par1; this.disabledColor = par1;
} }
/** /**
* setter for the focused field * setter for the focused field
*/ */
public void setFocused(boolean par1) public void setFocused(boolean par1) {
{
if (par1 && !this.isFocused)
{
this.cursorCounter = 0;
}
this.isFocused = par1; this.isFocused = par1;
} }
@ -651,110 +192,39 @@ public class GuiMultilineTextField extends Gui
/** /**
* getter for the focused field * getter for the focused field
*/ */
public boolean isFocused() public boolean isFocused() {
{
return this.isFocused; return this.isFocused;
} }
public void setEnabled(boolean par1) public void setEnabled(boolean par1) {
{
this.isEnabled = par1; this.isEnabled = par1;
} }
/**
* the side of the selection that is not the cursor, maye be the same as the cursor
*/
public int getSelectionEnd()
{
return this.selectionEnd;
}
/** /**
* returns the width of the textbox depending on if the the box is enabled * returns the width of the textbox depending on if the the box is enabled
*/ */
public int getWidth() public int getWidth() {
{
return this.getEnableBackgroundDrawing() ? this.width - 8 : this.width; return this.getEnableBackgroundDrawing() ? this.width - 8 : this.width;
} }
/**
* Sets the position of the selection anchor (i.e. position the selection was started at)
*/
public void setSelectionPos(int par1)
{
int j = this.text.length();
if (par1 > j)
{
par1 = j;
}
if (par1 < 0)
{
par1 = 0;
}
this.selectionEnd = par1;
if (this.fontRenderer != null)
{
if (this.lineScrollOffset > j)
{
this.lineScrollOffset = j;
}
int k = this.getWidth();
String s = this.fontRenderer.trimStringToWidth(this.text.substring(this.lineScrollOffset), k);
int l = s.length() + this.lineScrollOffset;
if (par1 == this.lineScrollOffset)
{
this.lineScrollOffset -= this.fontRenderer.trimStringToWidth(this.text, k, true).length();
}
if (par1 > l)
{
this.lineScrollOffset += par1 - l;
}
else if (par1 <= this.lineScrollOffset)
{
this.lineScrollOffset -= this.lineScrollOffset - par1;
}
if (this.lineScrollOffset < 0)
{
this.lineScrollOffset = 0;
}
if (this.lineScrollOffset > j)
{
this.lineScrollOffset = j;
}
}
}
/** /**
* if true the textbox can lose focus by clicking elsewhere on the screen * if true the textbox can lose focus by clicking elsewhere on the screen
*/ */
public void setCanLoseFocus(boolean par1) public void setCanLoseFocus(boolean par1) {
{
this.canLoseFocus = par1; this.canLoseFocus = par1;
} }
/** /**
* @return {@code true} if this textbox is visible * @return {@code true} if this textbox is visible
*/ */
public boolean getVisible() public boolean getVisible() {
{
return this.visible; return this.visible;
} }
/** /**
* Sets whether or not this textbox is visible * Sets whether or not this textbox is visible
*/ */
public void setVisible(boolean par1) public void setVisible(boolean par1) {
{
this.visible = par1; this.visible = par1;
} }
} }

1
li/cil/oc/server/components/Screen.scala
View File

@ -11,7 +11,6 @@ class Screen(val owner: TileEntityScreen) extends IScreen with IComponent {
val (w, h) = value val (w, h) = value
PacketSender.sendScreenResolutionChange(owner, w, h) PacketSender.sendScreenResolutionChange(owner, w, h)
} }
def set(col: Int, row: Int, s: String) = def set(col: Int, row: Int, s: String) =
PacketSender.sendScreenSet(owner, col, row, s) PacketSender.sendScreenSet(owner, col, row, s)