public static CursorPositionStylePainterParameters GetDefault(VisualElement ve, string text) { IStyle style = ve.style; var painterParams = new CursorPositionStylePainterParameters() { rect = ve.contentRect, text = text, font = style.font, fontSize = style.fontSize, fontStyle = style.fontStyleAndWeight, anchor = style.unityTextAlign, wordWrapWidth = style.wordWrap ? ve.contentRect.width : 0.0f, richText = false, cursorIndex = 0 }; return(painterParams); }
internal static CursorPositionStylePainterParameters GetDefaultCursorPositionParameters(this IStylePainter painter, BaseTextElement te) { IStyle style = te.style; var painterParams = new CursorPositionStylePainterParameters() { rect = te.contentRect, text = te.text, font = style.font, fontSize = style.fontSize, fontStyle = style.fontStyle, anchor = style.textAlignment, wordWrapWidth = style.wordWrap ? te.contentRect.width : 0.0f, richText = false, cursorIndex = 0 }; return(painterParams); }
internal void DrawWithTextSelectionAndCursor(IStylePainter painter, string newText) { KeyboardTextEditorEventHandler keyboardTextEditorEventHandler = this.editorEventHandler as KeyboardTextEditorEventHandler; if (keyboardTextEditorEventHandler != null) { keyboardTextEditorEventHandler.PreDrawCursor(newText); int cursorIndex = this.editorEngine.cursorIndex; int selectIndex = this.editorEngine.selectIndex; Rect localPosition = this.editorEngine.localPosition; Vector2 scrollOffset = this.editorEngine.scrollOffset; IStyle style = base.style; TextStylePainterParameters defaultTextParameters = painter.GetDefaultTextParameters(this); defaultTextParameters.text = " "; defaultTextParameters.wordWrapWidth = 0f; defaultTextParameters.wordWrap = false; float num = painter.ComputeTextHeight(defaultTextParameters); float num2 = (!style.wordWrap) ? 0f : base.contentRect.width; Input.compositionCursorPos = this.editorEngine.graphicalCursorPos - scrollOffset + new Vector2(localPosition.x, localPosition.y + num); Color specifiedValueOrDefault = this.m_CursorColor.GetSpecifiedValueOrDefault(Color.grey); int num3 = (!string.IsNullOrEmpty(Input.compositionString)) ? (cursorIndex + Input.compositionString.Length) : selectIndex; painter.DrawBackground(this); if (cursorIndex != num3) { RectStylePainterParameters defaultRectParameters = painter.GetDefaultRectParameters(this); defaultRectParameters.color = this.selectionColor; defaultRectParameters.border.SetWidth(0f); defaultRectParameters.border.SetRadius(0f); int cursorIndex2 = (cursorIndex >= num3) ? num3 : cursorIndex; int cursorIndex3 = (cursorIndex <= num3) ? num3 : cursorIndex; CursorPositionStylePainterParameters defaultCursorPositionParameters = painter.GetDefaultCursorPositionParameters(this); defaultCursorPositionParameters.text = this.editorEngine.text; defaultCursorPositionParameters.wordWrapWidth = num2; defaultCursorPositionParameters.cursorIndex = cursorIndex2; Vector2 a = painter.GetCursorPosition(defaultCursorPositionParameters); defaultCursorPositionParameters.cursorIndex = cursorIndex3; Vector2 a2 = painter.GetCursorPosition(defaultCursorPositionParameters); a -= scrollOffset; a2 -= scrollOffset; if (Mathf.Approximately(a.y, a2.y)) { defaultRectParameters.rect = new Rect(a.x, a.y, a2.x - a.x, num); painter.DrawRect(defaultRectParameters); } else { defaultRectParameters.rect = new Rect(a.x, a.y, num2 - a.x, num); painter.DrawRect(defaultRectParameters); float num4 = a2.y - a.y - num; if (num4 > 0f) { defaultRectParameters.rect = new Rect(0f, a.y + num, num2, num4); painter.DrawRect(defaultRectParameters); } defaultRectParameters.rect = new Rect(0f, a2.y, a2.x, num); painter.DrawRect(defaultRectParameters); } } painter.DrawBorder(this); if (!string.IsNullOrEmpty(this.editorEngine.text) && base.contentRect.width > 0f && base.contentRect.height > 0f) { defaultTextParameters = painter.GetDefaultTextParameters(this); defaultTextParameters.rect = new Rect(base.contentRect.x - scrollOffset.x, base.contentRect.y - scrollOffset.y, base.contentRect.width, base.contentRect.height); defaultTextParameters.text = this.editorEngine.text; painter.DrawText(defaultTextParameters); } if (cursorIndex == num3 && style.font != null) { CursorPositionStylePainterParameters defaultCursorPositionParameters = painter.GetDefaultCursorPositionParameters(this); defaultCursorPositionParameters.text = this.editorEngine.text; defaultCursorPositionParameters.wordWrapWidth = num2; defaultCursorPositionParameters.cursorIndex = cursorIndex; Vector2 a3 = painter.GetCursorPosition(defaultCursorPositionParameters); a3 -= scrollOffset; RectStylePainterParameters painterParams = new RectStylePainterParameters { rect = new Rect(a3.x, a3.y, 1f, num), color = specifiedValueOrDefault }; painter.DrawRect(painterParams); } if (this.editorEngine.altCursorPosition != -1) { CursorPositionStylePainterParameters defaultCursorPositionParameters = painter.GetDefaultCursorPositionParameters(this); defaultCursorPositionParameters.text = this.editorEngine.text.Substring(0, this.editorEngine.altCursorPosition); defaultCursorPositionParameters.wordWrapWidth = num2; defaultCursorPositionParameters.cursorIndex = this.editorEngine.altCursorPosition; Vector2 a4 = painter.GetCursorPosition(defaultCursorPositionParameters); a4 -= scrollOffset; RectStylePainterParameters painterParams2 = new RectStylePainterParameters { rect = new Rect(a4.x, a4.y, 1f, num), color = specifiedValueOrDefault }; painter.DrawRect(painterParams2); } keyboardTextEditorEventHandler.PostDrawCursor(); } }
private void DrawWithTextSelectionAndCursor(IStylePainter painter, string newText) { KeyboardTextEditor keyboardTextEditor = this.editor as KeyboardTextEditor; if (keyboardTextEditor != null) { keyboardTextEditor.PreDrawCursor(newText); int cursorIndex = keyboardTextEditor.cursorIndex; int selectIndex = keyboardTextEditor.selectIndex; Rect localPosition = keyboardTextEditor.localPosition; Vector2 scrollOffset = keyboardTextEditor.scrollOffset; IStyle style = base.style; TextStylePainterParameters defaultTextParameters = painter.GetDefaultTextParameters(this); defaultTextParameters.text = " "; defaultTextParameters.wordWrapWidth = 0f; defaultTextParameters.wordWrap = false; float num = painter.ComputeTextHeight(defaultTextParameters); float num2 = (!style.wordWrap) ? 0f : base.contentRect.width; Input.compositionCursorPos = keyboardTextEditor.graphicalCursorPos - scrollOffset + new Vector2(localPosition.x, localPosition.y + num); Color color = (!(this.cursorColor != Color.clear)) ? GUI.skin.settings.cursorColor : this.cursorColor; int num3 = (!string.IsNullOrEmpty(Input.compositionString)) ? (cursorIndex + Input.compositionString.Length) : selectIndex; painter.DrawBackground(this); if (cursorIndex != num3) { RectStylePainterParameters defaultRectParameters = painter.GetDefaultRectParameters(this); defaultRectParameters.color = this.selectionColor; defaultRectParameters.borderLeftWidth = 0f; defaultRectParameters.borderTopWidth = 0f; defaultRectParameters.borderRightWidth = 0f; defaultRectParameters.borderBottomWidth = 0f; defaultRectParameters.borderTopLeftRadius = 0f; defaultRectParameters.borderTopRightRadius = 0f; defaultRectParameters.borderBottomRightRadius = 0f; defaultRectParameters.borderBottomLeftRadius = 0f; int cursorIndex2 = (cursorIndex >= num3) ? num3 : cursorIndex; int cursorIndex3 = (cursorIndex <= num3) ? num3 : cursorIndex; CursorPositionStylePainterParameters defaultCursorPositionParameters = painter.GetDefaultCursorPositionParameters(this); defaultCursorPositionParameters.text = keyboardTextEditor.text; defaultCursorPositionParameters.wordWrapWidth = num2; defaultCursorPositionParameters.cursorIndex = cursorIndex2; Vector2 a = painter.GetCursorPosition(defaultCursorPositionParameters); defaultCursorPositionParameters.cursorIndex = cursorIndex3; Vector2 a2 = painter.GetCursorPosition(defaultCursorPositionParameters); a -= scrollOffset; a2 -= scrollOffset; if (Mathf.Approximately(a.y, a2.y)) { defaultRectParameters.layout = new Rect(a.x, a.y, a2.x - a.x, num); painter.DrawRect(defaultRectParameters); } else { defaultRectParameters.layout = new Rect(a.x, a.y, num2 - a.x, num); painter.DrawRect(defaultRectParameters); float num4 = a2.y - a.y - num; if (num4 > 0f) { defaultRectParameters.layout = new Rect(0f, a.y + num, num2, num4); painter.DrawRect(defaultRectParameters); } defaultRectParameters.layout = new Rect(0f, a2.y, a2.x, num); painter.DrawRect(defaultRectParameters); } } painter.DrawBorder(this); if (!string.IsNullOrEmpty(keyboardTextEditor.text) && base.contentRect.width > 0f && base.contentRect.height > 0f) { defaultTextParameters = painter.GetDefaultTextParameters(this); defaultTextParameters.layout = new Rect(base.contentRect.x - scrollOffset.x, base.contentRect.y - scrollOffset.y, base.contentRect.width, base.contentRect.height); defaultTextParameters.text = keyboardTextEditor.text; painter.DrawText(defaultTextParameters); } if (cursorIndex == num3 && style.font != null) { CursorPositionStylePainterParameters defaultCursorPositionParameters = painter.GetDefaultCursorPositionParameters(this); defaultCursorPositionParameters.text = keyboardTextEditor.text; defaultCursorPositionParameters.wordWrapWidth = num2; defaultCursorPositionParameters.cursorIndex = cursorIndex; Vector2 a3 = painter.GetCursorPosition(defaultCursorPositionParameters); a3 -= scrollOffset; RectStylePainterParameters painterParams = new RectStylePainterParameters { layout = new Rect(a3.x, a3.y, 1f, num), color = color }; painter.DrawRect(painterParams); } if (keyboardTextEditor.altCursorPosition != -1) { CursorPositionStylePainterParameters defaultCursorPositionParameters = painter.GetDefaultCursorPositionParameters(this); defaultCursorPositionParameters.text = keyboardTextEditor.text.Substring(0, keyboardTextEditor.altCursorPosition); defaultCursorPositionParameters.wordWrapWidth = num2; defaultCursorPositionParameters.cursorIndex = keyboardTextEditor.altCursorPosition; Vector2 a4 = painter.GetCursorPosition(defaultCursorPositionParameters); a4 -= scrollOffset; RectStylePainterParameters painterParams2 = new RectStylePainterParameters { layout = new Rect(a4.x, a4.y, 1f, num), color = color }; painter.DrawRect(painterParams2); } keyboardTextEditor.PostDrawCursor(); } }
internal void DrawWithTextSelectionAndCursor(IStylePainterInternal painter, string newText) { var keyboardTextEditor = editorEventHandler as KeyboardTextEditorEventHandler; if (keyboardTextEditor == null) { return; } keyboardTextEditor.PreDrawCursor(newText); int cursorIndex = editorEngine.cursorIndex; int selectIndex = editorEngine.selectIndex; Rect localPosition = editorEngine.localPosition; Vector2 scrollOffset = editorEngine.scrollOffset; IStyle style = this.style; float textScaling = TextNative.ComputeTextScaling(worldTransform); var textParams = TextStylePainterParameters.GetDefault(this, text); textParams.text = " "; textParams.wordWrapWidth = 0.0f; textParams.wordWrap = false; var textNativeSettings = textParams.GetTextNativeSettings(textScaling); float lineHeight = TextNative.ComputeTextHeight(textNativeSettings); float wordWrapWidth = editorEngine.multiline ? contentRect.width : 0.0f; Input.compositionCursorPos = editorEngine.graphicalCursorPos - scrollOffset + new Vector2(localPosition.x, localPosition.y + lineHeight); Color drawCursorColor = m_CursorColor.GetSpecifiedValueOrDefault(Color.grey); int selectionEndIndex = string.IsNullOrEmpty(Input.compositionString) ? selectIndex : cursorIndex + Input.compositionString.Length; CursorPositionStylePainterParameters cursorParams; // Draw highlighted section, if any if (cursorIndex != selectionEndIndex) { var painterParams = RectStylePainterParameters.GetDefault(this); painterParams.color = selectionColor; painterParams.border.SetWidth(0.0f); painterParams.border.SetRadius(0.0f); int min = cursorIndex < selectionEndIndex ? cursorIndex : selectionEndIndex; int max = cursorIndex > selectionEndIndex ? cursorIndex : selectionEndIndex; cursorParams = CursorPositionStylePainterParameters.GetDefault(this, text); cursorParams.text = editorEngine.text; cursorParams.wordWrapWidth = wordWrapWidth; cursorParams.cursorIndex = min; textNativeSettings = cursorParams.GetTextNativeSettings(textScaling); Vector2 minPos = TextNative.GetCursorPosition(textNativeSettings, cursorParams.rect, min); Vector2 maxPos = TextNative.GetCursorPosition(textNativeSettings, cursorParams.rect, max); minPos -= scrollOffset; maxPos -= scrollOffset; if (Mathf.Approximately(minPos.y, maxPos.y)) { painterParams.rect = new Rect(minPos.x, minPos.y, maxPos.x - minPos.x, lineHeight); painter.DrawRect(painterParams); } else { // Draw first line painterParams.rect = new Rect(minPos.x, minPos.y, contentRect.xMax - minPos.x, lineHeight); painter.DrawRect(painterParams); var inbetweenHeight = (maxPos.y - minPos.y) - lineHeight; if (inbetweenHeight > 0f) { // Draw all lines in-between painterParams.rect = new Rect(contentRect.x, minPos.y + lineHeight, wordWrapWidth, inbetweenHeight); painter.DrawRect(painterParams); } // Draw last line if not empty if (maxPos.x != contentRect.x) { painterParams.rect = new Rect(contentRect.x, maxPos.y, maxPos.x, lineHeight); painter.DrawRect(painterParams); } } } // Draw the text with the scroll offset if (!string.IsNullOrEmpty(editorEngine.text) && contentRect.width > 0.0f && contentRect.height > 0.0f) { textParams = TextStylePainterParameters.GetDefault(this, text); textParams.rect = new Rect(contentRect.x - scrollOffset.x, contentRect.y - scrollOffset.y, contentRect.width, contentRect.height); textParams.text = editorEngine.text; painter.DrawText(textParams); } // Draw the cursor if (cursorIndex == selectionEndIndex && (Font)style.font != null) { cursorParams = CursorPositionStylePainterParameters.GetDefault(this, text); cursorParams.text = editorEngine.text; cursorParams.wordWrapWidth = wordWrapWidth; cursorParams.cursorIndex = cursorIndex; textNativeSettings = cursorParams.GetTextNativeSettings(textScaling); Vector2 cursorPosition = TextNative.GetCursorPosition(textNativeSettings, cursorParams.rect, cursorParams.cursorIndex); cursorPosition -= scrollOffset; var painterParams = new RectStylePainterParameters { rect = new Rect(cursorPosition.x, cursorPosition.y, 1f, lineHeight), color = drawCursorColor }; painter.DrawRect(painterParams); } // Draw alternate cursor, if any if (editorEngine.altCursorPosition != -1) { cursorParams = CursorPositionStylePainterParameters.GetDefault(this, text); cursorParams.text = editorEngine.text.Substring(0, editorEngine.altCursorPosition); cursorParams.wordWrapWidth = wordWrapWidth; cursorParams.cursorIndex = editorEngine.altCursorPosition; textNativeSettings = cursorParams.GetTextNativeSettings(textScaling); Vector2 altCursorPosition = TextNative.GetCursorPosition(textNativeSettings, cursorParams.rect, cursorParams.cursorIndex); altCursorPosition -= scrollOffset; var painterParams = new RectStylePainterParameters { rect = new Rect(altCursorPosition.x, altCursorPosition.y, 1f, lineHeight), color = drawCursorColor }; painter.DrawRect(painterParams); } keyboardTextEditor.PostDrawCursor(); }