diff options
Diffstat (limited to 'bundles/org.eclipse.swt/Eclipse SWT Theme/win32/org/eclipse/swt/internal/theme/DrawData.java')
| -rw-r--r-- | bundles/org.eclipse.swt/Eclipse SWT Theme/win32/org/eclipse/swt/internal/theme/DrawData.java | 178 |
1 files changed, 178 insertions, 0 deletions
diff --git a/bundles/org.eclipse.swt/Eclipse SWT Theme/win32/org/eclipse/swt/internal/theme/DrawData.java b/bundles/org.eclipse.swt/Eclipse SWT Theme/win32/org/eclipse/swt/internal/theme/DrawData.java new file mode 100644 index 0000000000..4ba89397d9 --- /dev/null +++ b/bundles/org.eclipse.swt/Eclipse SWT Theme/win32/org/eclipse/swt/internal/theme/DrawData.java @@ -0,0 +1,178 @@ +/******************************************************************************* + * Copyright (c) 2000, 2007 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + *******************************************************************************/ +package org.eclipse.swt.internal.theme; + +import org.eclipse.swt.*; +import org.eclipse.swt.graphics.*; +import org.eclipse.swt.internal.win32.*; + +public class DrawData { + public int style; + public int[] state; + public Rectangle clientArea; + + /** Part states */ + public static final int SELECTED = 1 << 1; + public static final int FOCUSED = 1 << 2; + public static final int PRESSED = 1 << 3; + public static final int ACTIVE = 1 << 4; + public static final int DISABLED = 1 << 5; + public static final int HOT = 1 << 6; + public static final int DEFAULTED = 1 << 7; + public static final int GRAYED = 1 << 8; + + /** Text and Image drawing flags */ + public static final int DRAW_LEFT = 1 << 4; + public static final int DRAW_TOP = 1 << 5; + public static final int DRAW_RIGHT = 1 << 6; + public static final int DRAW_BOTTOM = 1 << 7; + public static final int DRAW_HCENTER = 1 << 8; + public static final int DRAW_VCENTER = 1 << 9; + + /** Widget parts */ + public static final int WIDGET_NOWHERE = -1; + public static final int WIDGET_WHOLE = 0; + + /** Scrollbar parts */ + public static final int SCROLLBAR_UP_ARROW = 1; + public static final int SCROLLBAR_DOWN_ARROW = 2; + public static final int SCROLLBAR_LEFT_ARROW = SCROLLBAR_UP_ARROW; + public static final int SCROLLBAR_RIGHT_ARROW = SCROLLBAR_DOWN_ARROW; + public static final int SCROLLBAR_UP_TRACK = 3; + public static final int SCROLLBAR_DOWN_TRACK = 4; + public static final int SCROLLBAR_LEFT_TRACK = SCROLLBAR_UP_TRACK; + public static final int SCROLLBAR_RIGHT_TRACK = SCROLLBAR_DOWN_TRACK; + public static final int SCROLLBAR_THUMB = 5; + + /** Scale parts */ + public static final int SCALE_UP_TRACK = 1; + public static final int SCALE_LEFT_TRACK = SCALE_UP_TRACK; + public static final int SCALE_DOWN_TRACK = 2; + public static final int SCALE_RIGHT_TRACK = SCALE_DOWN_TRACK; + public static final int SCALE_THUMB = 3; + + /** ToolItem parts */ + public static final int TOOLITEM_ARROW = 1; + + /** Combo parts */ + public static final int COMBO_ARROW = 1; + + static final char [] EDIT = new char [] {'E', 'D', 'I', 'T', 0}; + static final char [] COMBOBOX = new char [] {'C', 'O', 'M', 'B', 'O', 'B', 'O', 'X', 0}; + static final char [] BUTTON = new char [] {'B', 'U', 'T', 'T', 'O', 'N', 0}; + static final char [] PROGRESS = new char [] {'P', 'R', 'O', 'G', 'R', 'E', 'S', 'S', 0}; + static final char [] SCROLLBAR = new char [] {'S', 'C', 'R', 'O', 'L', 'L', 'B', 'A', 'R', 0}; + static final char [] TAB = new char [] {'T', 'A', 'B', 0}; + static final char [] TRACKBAR = new char [] {'T', 'R', 'A', 'C', 'K', 'B', 'A', 'R', 0}; + static final char [] TOOLBAR = new char [] {'T', 'O', 'O', 'L', 'B', 'A', 'R', 0}; + static final char [] TREEVIEW = new char [] {'T', 'R', 'E', 'E', 'V', 'I', 'E', 'W', 0}; + +public DrawData() { + state = new int[1]; +} + +Rectangle computeTrim(Theme theme, GC gc) { + return new Rectangle(clientArea.x, clientArea.y, clientArea.width, clientArea.height); +} + +void draw(Theme theme, GC gc, Rectangle bounds) { + +} + +void drawImage(Theme theme, Image image, GC gc, Rectangle bounds) { + if (OS.COMCTL32_MAJOR >= 6 && OS.IsAppThemed ()) { +// int /*long*/ hTheme = OS.OpenThemeData(0, getClassId()); +// RECT rect = new RECT (); +// rect.left = bounds.x; +// rect.right = bounds.x + bounds.width; +// rect.top = bounds.y; +// rect.bottom = bounds.y + bounds.height; +// //TODO - remove reference to widgets. +// ImageList imageList = new ImageList(0); +// int imageIndex = imageList.add(image); +// int[] part = getPartId(DrawData.WIDGET_WHOLE); +// OS.DrawThemeIcon(hTheme, gc.handle, part[0], part[1], rect, imageList.getHandle(), imageIndex); +// imageList.dispose(); +// OS.CloseThemeData(hTheme); + Rectangle rect = image.getBounds(); + gc.drawImage(image, 0, 0, rect.width, rect.height, bounds.x, bounds.y, bounds.width, bounds.height); + } +} + +void drawText(Theme theme, String text, int flags, GC gc, Rectangle bounds) { + if (OS.COMCTL32_MAJOR >= 6 && OS.IsAppThemed ()) { + int /*long*/ hTheme = OS.OpenThemeData(0, getClassId()); + char[] chars = new char[text.length()]; + text.getChars(0, chars.length, chars, 0); + int textFlags = OS.DT_SINGLELINE; + if ((flags & DrawData.DRAW_LEFT) != 0) textFlags |= OS.DT_LEFT; + if ((flags & DrawData.DRAW_HCENTER) != 0) textFlags |= OS.DT_CENTER; + if ((flags & DrawData.DRAW_RIGHT) != 0) textFlags |= OS.DT_RIGHT; + if ((flags & DrawData.DRAW_TOP) != 0) textFlags |= OS.DT_TOP; + if ((flags & DrawData.DRAW_BOTTOM) != 0) textFlags |= OS.DT_BOTTOM; + if ((flags & DrawData.DRAW_VCENTER) != 0) textFlags |= OS.DT_VCENTER; + RECT rect = new RECT (); + rect.left = bounds.x; + rect.right = bounds.x + bounds.width; + rect.top = bounds.y; + rect.bottom = bounds.y + bounds.height; + int[] part = getPartId(DrawData.WIDGET_WHOLE); + int iPartId = part[0]; + int iStateId = part[1]; + OS.DrawThemeText(hTheme, gc.handle, iPartId, iStateId, chars, chars.length, textFlags, 0, rect); + OS.CloseThemeData(hTheme); + } +} + +char[] getClassId() { + return BUTTON; +} + +int[] getPartId(int part) { + return new int[]{0, 0}; +} + +Rectangle getBounds(int part, Rectangle bounds) { + return new Rectangle(bounds.x, bounds.y, bounds.width, bounds.height); +} + +int hit(Theme theme, Point position, Rectangle bounds) { + return -1; +} + +Rectangle measureText(Theme theme, String text, int flags, GC gc, Rectangle bounds) { + if (!(OS.COMCTL32_MAJOR >= 6 && OS.IsAppThemed ())) return new Rectangle(0, 0, 0, 0); + int /*long*/ hTheme = OS.OpenThemeData(0, getClassId()); + char[] chars = new char[text.length()]; + text.getChars(0, chars.length, chars, 0); + //TODO - constant for VCENTER and flags + int textFlags = 0;//OS.DT_VCENTER | OS.DT_SINGLELINE | OS.DT_CALCRECT; + if ((style & SWT.LEFT) != 0) textFlags |= OS.DT_LEFT; + if ((style & SWT.CENTER) != 0) textFlags |= OS.DT_CENTER; + if ((style & SWT.RIGHT) != 0) textFlags |= OS.DT_RIGHT; + RECT extent = new RECT(); + RECT rect = null; + if (bounds != null) { + rect = new RECT(); + rect.left = bounds.x; + rect.right = bounds.x + bounds.width; + rect.top = bounds.y; + rect.bottom = bounds.y + bounds.height; + } + int[] part = getPartId(DrawData.WIDGET_WHOLE); + int iPartId = part[0]; + int iStateId = part[1]; + OS.GetThemeTextExtent(hTheme, gc.handle, iPartId, iStateId, chars, chars.length, textFlags, rect, extent); + OS.CloseThemeData(hTheme); + return new Rectangle(extent.left, extent.top, extent.right - extent.left, extent.bottom - extent.top); +} + +} |