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Diffstat (limited to 'bundles/org.eclipse.swt/Eclipse SWT/carbon/org/eclipse/swt/graphics/Device.java')
-rw-r--r--bundles/org.eclipse.swt/Eclipse SWT/carbon/org/eclipse/swt/graphics/Device.java360
1 files changed, 167 insertions, 193 deletions
diff --git a/bundles/org.eclipse.swt/Eclipse SWT/carbon/org/eclipse/swt/graphics/Device.java b/bundles/org.eclipse.swt/Eclipse SWT/carbon/org/eclipse/swt/graphics/Device.java
index 364a404b74..eaeb77d8fb 100644
--- a/bundles/org.eclipse.swt/Eclipse SWT/carbon/org/eclipse/swt/graphics/Device.java
+++ b/bundles/org.eclipse.swt/Eclipse SWT/carbon/org/eclipse/swt/graphics/Device.java
@@ -7,8 +7,9 @@ package org.eclipse.swt.graphics;
* http://www.eclipse.org/legal/cpl-v10.html
*/
-import org.eclipse.swt.*;
import org.eclipse.swt.internal.carbon.*;
+import org.eclipse.swt.internal.*;
+import org.eclipse.swt.*;
/**
* This class is the abstract superclass of all device objects,
@@ -18,34 +19,30 @@ import org.eclipse.swt.internal.carbon.*;
*/
public abstract class Device implements Drawable {
- /**
- * the handle to the GDevice
- * (Warning: This field is platform dependent)
- */
- public int fGDeviceHandle;
-
/* Debugging */
public static boolean DEBUG;
boolean debug = DEBUG;
- public boolean tracking = DEBUG;
+ boolean tracking = DEBUG;
Error [] errors;
Object [] objects;
-
- /* System Colors */
+
+ /* Disposed flag */
+ boolean disposed, warnings;
+
+ int colorspace;
+
+ /*
+ * The following colors are listed in the Windows
+ * Programmer's Reference as the colors in the default
+ * palette.
+ */
Color COLOR_BLACK, COLOR_DARK_RED, COLOR_DARK_GREEN, COLOR_DARK_YELLOW, COLOR_DARK_BLUE;
Color COLOR_DARK_MAGENTA, COLOR_DARK_CYAN, COLOR_GRAY, COLOR_DARK_GRAY, COLOR_RED;
Color COLOR_GREEN, COLOR_YELLOW, COLOR_BLUE, COLOR_MAGENTA, COLOR_CYAN, COLOR_WHITE;
-
- /* System Font */
- MacFont systemFont;
- // AW
- int fScreenDepth;
- // AW
+ /* System Font */
+ Font systemFont;
- /* Warning and Error Handlers */
- boolean warnings = true;
-
/*
* TEMPORARY CODE. When a graphics object is
* created and the device parameter is null,
@@ -66,8 +63,8 @@ public abstract class Device implements Drawable {
} catch (Throwable e) {}
}
-/*
-* TEMPORARY CODE
+/*
+* TEMPORARY CODE.
*/
static Device getDevice () {
if (DeviceFinder != null) DeviceFinder.run();
@@ -90,8 +87,8 @@ static Device getDevice () {
*/
public Device(DeviceData data) {
if (data != null) {
- tracking = data.tracking;
debug = data.debug;
+ tracking = data.tracking;
}
create (data);
init ();
@@ -99,23 +96,15 @@ public Device(DeviceData data) {
errors = new Error [128];
objects = new Object [128];
}
-
- /* Initialize the system font slot */
- Font font = getSystemFont ();
- //FontData fd = font.getFontData ()[0];
- systemFont = font.handle;
}
protected void checkDevice () {
- if (fGDeviceHandle == 0) SWT.error (SWT.ERROR_DEVICE_DISPOSED);
+ if (disposed) SWT.error(SWT.ERROR_DEVICE_DISPOSED);
}
protected void create (DeviceData data) {
}
-protected void destroy () {
-}
-
/**
* Disposes of the operating system resources associated with
* the receiver. After this method has been invoked, the receiver
@@ -131,7 +120,7 @@ public void dispose () {
checkDevice ();
release ();
destroy ();
- fGDeviceHandle= 0;
+ disposed = true;
if (tracking) {
objects = null;
errors = null;
@@ -148,6 +137,9 @@ void dispose_Object (Object object) {
}
}
+protected void destroy () {
+}
+
/**
* Returns a rectangle describing the receiver's size and location.
*
@@ -159,52 +151,14 @@ void dispose_Object (Object object) {
*/
public Rectangle getBounds () {
checkDevice ();
-
- MacRect bounds= new MacRect();
- if (fGDeviceHandle != 0) {
- int pm= OS.getgdPMap(fGDeviceHandle);
- if (pm != 0)
- OS.GetPixBounds(pm, bounds.getData());
- }
- return bounds.toRectangle();
-}
-
-/**
- * Returns a rectangle which describes the area of the
- * receiver which is capable of displaying data.
- *
- * @return the client area
- *
- * @exception SWTException <ul>
- * <li>ERROR_DEVICE_DISPOSED - if the receiver has been disposed</li>
- * </ul>
- *
- * @see #getBounds
- */
-public Rectangle getClientArea () {
- checkDevice ();
-
- MacRect bounds= new MacRect();
- int gdh= OS.GetMainDevice();
- OS.GetAvailableWindowPositioningBounds(gdh, bounds.getData());
- return bounds.toRectangle();
-}
-
-/**
- * Returns the bit depth of the screen, which is the number of
- * bits it takes to represent the number of unique colors that
- * the screen is currently capable of displaying. This number
- * will typically be one of 1, 8, 15, 16, 24 or 32.
- *
- * @return the depth of the screen
- *
- * @exception SWTException <ul>
- * <li>ERROR_DEVICE_DISPOSED - if the receiver has been disposed</li>
- * </ul>
- */
-public int getDepth () {
- checkDevice ();
- return fScreenDepth;
+ int gdevice = OS.GetMainDevice();
+ int[] ptr = new int[1];
+ OS.memcpy(ptr, gdevice, 4);
+ GDevice device = new GDevice();
+ OS.memcpy(device, ptr[0], GDevice.sizeof);
+ Rect rect = new Rect();
+ OS.GetPixBounds(device.gdPMap, rect);
+ return new Rectangle(rect.left, rect.top, rect.right - rect.left, rect.bottom - rect.top);
}
/**
@@ -221,7 +175,7 @@ public int getDepth () {
* @see DeviceData
*/
public DeviceData getDeviceData () {
- checkDevice ();
+ checkDevice();
DeviceData data = new DeviceData ();
data.debug = debug;
data.tracking = tracking;
@@ -244,6 +198,49 @@ public DeviceData getDeviceData () {
}
/**
+ * Returns a rectangle which describes the area of the
+ * receiver which is capable of displaying data.
+ *
+ * @return the client area
+ *
+ * @exception SWTException <ul>
+ * <li>ERROR_DEVICE_DISPOSED - if the receiver has been disposed</li>
+ * </ul>
+ *
+ * @see #getBounds
+ */
+public Rectangle getClientArea () {
+ checkDevice ();
+ int gdevice = OS.GetMainDevice();
+ Rect rect = new Rect();
+ OS.GetAvailableWindowPositioningBounds(gdevice, rect);
+ return new Rectangle(rect.left, rect.top, rect.right - rect.left, rect.bottom - rect.top);
+}
+
+/**
+ * Returns the bit depth of the screen, which is the number of
+ * bits it takes to represent the number of unique colors that
+ * the screen is currently capable of displaying. This number
+ * will typically be one of 1, 8, 15, 16, 24 or 32.
+ *
+ * @return the depth of the screen
+ *
+ * @exception SWTException <ul>
+ * <li>ERROR_DEVICE_DISPOSED - if the receiver has been disposed</li>
+ * </ul>
+ */
+public int getDepth () {
+ checkDevice ();
+ int gdevice = OS.GetMainDevice();
+ int[] ptr = new int[1];
+ OS.memcpy(ptr, gdevice, 4);
+ GDevice device = new GDevice();
+ OS.memcpy(device, ptr[0], GDevice.sizeof);
+ int depth = OS.GetPixDepth(device.gdPMap);
+ return depth;
+}
+
+/**
* Returns a point whose x coordinate is the horizontal
* dots per inch of the display, and whose y coordinate
* is the vertical dots per inch of the display.
@@ -256,28 +253,15 @@ public DeviceData getDeviceData () {
*/
public Point getDPI () {
checkDevice ();
- /* AW
- int xScreenNum = OS.XDefaultScreen (xDisplay);
- int width = OS.XDisplayWidth (xDisplay, xScreenNum);
- int height = OS.XDisplayHeight (xDisplay, xScreenNum);
- int mmX = OS.XDisplayWidthMM (xDisplay, xScreenNum);
- int mmY = OS.XDisplayHeightMM (xDisplay, xScreenNum);
- */
- /* 0.03937 mm/inch */
- /* AW
- double inchesX = mmX * 0.03937;
- double inchesY = mmY * 0.03937;
- int x = (int)((width / inchesX) + 0.5);
- int y = (int)((height / inchesY) + 0.5);
- return new Point (x, y);
- */
-
- if (fGDeviceHandle != 0) {
- int pm= OS.getgdPMap(fGDeviceHandle);
- if (pm != 0)
- return new Point(OS.getPixHRes(pm) >> 16, OS.getPixVRes(pm) >> 16);
- }
- return new Point(72, 72);
+ int gdevice = OS.GetMainDevice();
+ int[] ptr = new int[1];
+ OS.memcpy(ptr, gdevice, 4);
+ GDevice device = new GDevice();
+ OS.memcpy(device, ptr[0], GDevice.sizeof);
+ OS.memcpy(ptr, device.gdPMap, 4);
+ PixMap pixmap = new PixMap();
+ OS.memcpy(pixmap, ptr[0], PixMap.sizeof);
+ return new Point (pixmap.hRes >> 16, pixmap.vRes >> 16);
}
/**
@@ -293,52 +277,53 @@ public Point getDPI () {
* <li>ERROR_DEVICE_DISPOSED - if the receiver has been disposed</li>
* </ul>
*/
-public FontData [] getFontList (String faceName, boolean scalable) {
+public FontData[] getFontList (String faceName, boolean scalable) {
checkDevice ();
- /* AW
- String xlfd;
- if (faceName == null) {
- xlfd = "-*-*-*-*-*-*-*-*-*-*-*-*-*-*";
- } else {
- int dashIndex = faceName.indexOf('-');
- if (dashIndex < 0) {
- xlfd = "-*-" + faceName + "-*-*-*-*-*-*-*-*-*-*-*-*";
- } else {
- xlfd = "-" + faceName + "-*-*-*-*-*-*-*-*-*-*-*-*";
+ //NOT DONE - scalable
+ int nFds = 0;
+ FontData[] fds = new FontData[4];
+
+ int[] font = new int[1];
+ short[] fontFamily = new short[1];
+ short[] style = new short[1];
+ short[] size = new short[1];
+ byte[] buffer = new byte[256];
+ int familyIter = OS.NewPtr(16 * 4);
+ int fontIter = OS.NewPtr(16 * 4);
+ OS.FMCreateFontFamilyIterator(0, 0, 0, familyIter);
+ while (OS.FMGetNextFontFamily(familyIter, fontFamily) != OS.kFMIterationCompleted) {
+ OS.FMGetFontFamilyName(fontFamily[0], buffer);
+ int length = buffer[0] & 0xFF;
+ char[] chars = new char[length];
+ for (int i=0; i<length; i++) {
+ chars[i]= (char)buffer[i+1];
}
- }
- */
- /* Use the character encoding for the default locale */
- /* AW
- byte [] buffer1 = Converter.wcsToMbcs (null, xlfd, true);
- int [] ret = new int [1];
- int listPtr = OS.XListFonts (xDisplay, buffer1, 65535, ret);
- int ptr = listPtr;
- int [] intBuf = new int [1];
- FontData [] fd = new FontData [ret [0]];
- int fdIndex = 0;
- for (int i = 0; i < ret [0]; i++) {
- OS.memmove (intBuf, ptr, 4);
- int charPtr = intBuf [0];
- int length = OS.strlen (charPtr);
- byte [] buffer2 = new byte [length];
- OS.memmove (buffer2, charPtr, length);
- // Use the character encoding for the default locale
- char [] chars = Converter.mbcsToWcs (null, buffer2);
- FontData data = FontData.motif_new (new String (chars));
- boolean isScalable = data.averageWidth == 0 && data.pixels == 0 && data.points == 0;
- if (isScalable == scalable) {
- fd [fdIndex++] = data;
+ String name = new String(chars);
+ if (faceName == null || Compatibility.equalsIgnoreCase(faceName, name)) {
+ OS.FMCreateFontFamilyInstanceIterator(fontFamily[0], fontIter);
+ while (OS.FMGetNextFontFamilyInstance(fontIter, font, style, size) != OS.kFMIterationCompleted) {
+ int s = SWT.NORMAL;
+ if ((style[0] & OS.italic) != 0) s |= SWT.ITALIC;
+ if ((style[0] & OS.bold) != 0) s |= SWT.BOLD;
+ FontData data = new FontData(name, s, size[0]);
+ if (nFds == fds.length) {
+ FontData[] newFds = new FontData[fds.length + 4];
+ System.arraycopy(fds, 0, newFds, 0, nFds);
+ fds = newFds;
+ }
+ fds[nFds++] = data;
+ }
+ OS.FMDisposeFontFamilyInstanceIterator(fontIter);
}
- ptr += 4;
}
- OS.XFreeFontNames (listPtr);
- if (fdIndex == ret [0]) return fd;
- FontData [] result = new FontData [fdIndex];
- System.arraycopy (fd, 0, result, 0, fdIndex);
+ OS.FMDisposeFontFamilyIterator(familyIter);
+ OS.DisposePtr(familyIter);
+ OS.DisposePtr(fontIter);
+
+ if (nFds == fds.length) return fds;
+ FontData[] result = new FontData[nFds];
+ System.arraycopy(fds, 0, result, 0, nFds);
return result;
- */
- return new FontData [0];
}
/**
@@ -361,9 +346,6 @@ public FontData [] getFontList (String faceName, boolean scalable) {
*/
public Color getSystemColor (int id) {
checkDevice ();
- /* AW
- XColor xColor = null;
- */
switch (id) {
case SWT.COLOR_BLACK: return COLOR_BLACK;
case SWT.COLOR_DARK_RED: return COLOR_DARK_RED;
@@ -382,11 +364,7 @@ public Color getSystemColor (int id) {
case SWT.COLOR_CYAN: return COLOR_CYAN;
case SWT.COLOR_WHITE: return COLOR_WHITE;
}
- /* AW
- if (xColor == null) return COLOR_BLACK;
- return Color.motif_new (this, xColor);
- */
- return Color.carbon_new(this, 0x000000, false);
+ return COLOR_BLACK;
}
/**
@@ -411,7 +389,7 @@ public Color getSystemColor (int id) {
*/
public Font getSystemFont () {
checkDevice ();
- return Font.carbon_new (this, systemFont);
+ return systemFont;
}
/**
@@ -431,30 +409,36 @@ public boolean getWarnings () {
}
protected void init () {
-
- fScreenDepth= getDeviceDepth(fGDeviceHandle);
-
- /*
- * The following colors are listed in the Windows
- * Programmer's Reference as the colors in the default
- * palette.
- */
- COLOR_BLACK = Color.carbon_new(this, 0x000000, true);
- COLOR_DARK_RED = Color.carbon_new(this, 0x800000, true);
- COLOR_DARK_GREEN = Color.carbon_new(this, 0x008000, true);
- COLOR_DARK_YELLOW = Color.carbon_new(this, 0x808000, true);
- COLOR_DARK_BLUE = Color.carbon_new(this, 0x000080, true);
- COLOR_DARK_MAGENTA =Color.carbon_new(this, 0x800080, true);
- COLOR_DARK_CYAN = Color.carbon_new(this, 0x008080, true);
- COLOR_GRAY = Color.carbon_new(this, 0xC0C0C0, true);
- COLOR_DARK_GRAY = Color.carbon_new(this, 0x808080, true);
- COLOR_RED = Color.carbon_new(this, 0xFF0000, true);
- COLOR_GREEN = Color.carbon_new(this, 0x00FF00, true);
- COLOR_YELLOW = Color.carbon_new(this, 0xFFFF00, true);
- COLOR_BLUE = Color.carbon_new(this, 0x0000FF, true);
- COLOR_MAGENTA = Color.carbon_new(this, 0xFF00FF, true);
- COLOR_CYAN = Color.carbon_new(this, 0x00FFFF, true);
- COLOR_WHITE = Color.carbon_new(this, 0xFFFFFF, true);
+ colorspace = OS.CGColorSpaceCreateDeviceRGB();
+ if (colorspace == 0) SWT.error(SWT.ERROR_NO_HANDLES);
+
+ /* Create the standard colors */
+ COLOR_BLACK = new Color (this, 0,0,0);
+ COLOR_DARK_RED = new Color (this, 0x80,0,0);
+ COLOR_DARK_GREEN = new Color (this, 0,0x80,0);
+ COLOR_DARK_YELLOW = new Color (this, 0x80,0x80,0);
+ COLOR_DARK_BLUE = new Color (this, 0,0,0x80);
+ COLOR_DARK_MAGENTA = new Color (this, 0x80,0,0x80);
+ COLOR_DARK_CYAN = new Color (this, 0,0x80,0x80);
+ COLOR_GRAY = new Color (this, 0xC0,0xC0,0xC0);
+ COLOR_DARK_GRAY = new Color (this, 0x80,0x80,0x80);
+ COLOR_RED = new Color (this, 0xFF,0,0);
+ COLOR_GREEN = new Color (this, 0,0xFF,0);
+ COLOR_YELLOW = new Color (this, 0xFF,0xFF,0);
+ COLOR_BLUE = new Color (this, 0,0,0xFF);
+ COLOR_MAGENTA = new Color (this, 0xFF,0,0xFF);
+ COLOR_CYAN = new Color (this, 0,0xFF,0xFF);
+ COLOR_WHITE = new Color (this, 0xFF,0xFF,0xFF);
+
+ /* Initialize the system font slot */
+ short id = OS.GetAppFont();
+ short style = (short)0;
+ short size = OS.GetDefFontSize();
+ int[] font = new int[1];
+ if (OS.FMGetFontFromFontFamilyInstance(id, style, font, null) != 0) {
+ SWT.error(SWT.ERROR_NO_HANDLES);
+ }
+ systemFont = Font.carbon_new (this, font[0], id, style, size);
}
/**
@@ -502,9 +486,9 @@ public abstract void internal_dispose_GC (int handle, GCData data);
* @return <code>true</code> when the device is disposed and <code>false</code> otherwise
*/
public boolean isDisposed () {
- return fGDeviceHandle == 0;
+ return disposed;
}
-
+
void new_Object (Object object) {
for (int i=0; i<objects.length; i++) {
if (objects [i] == null) {
@@ -523,9 +507,12 @@ void new_Object (Object object) {
errors = newErrors;
}
-protected void release () {
- COLOR_BLACK = COLOR_DARK_RED = COLOR_DARK_GREEN = COLOR_DARK_YELLOW =
- COLOR_DARK_BLUE = COLOR_DARK_MAGENTA = COLOR_DARK_CYAN = COLOR_GRAY = COLOR_DARK_GRAY = COLOR_RED =
+protected void release () {
+ OS.CGColorSpaceRelease(colorspace);
+ colorspace = 0;
+
+ COLOR_BLACK = COLOR_DARK_RED = COLOR_DARK_GREEN = COLOR_DARK_YELLOW = COLOR_DARK_BLUE =
+ COLOR_DARK_MAGENTA = COLOR_DARK_CYAN = COLOR_GRAY = COLOR_DARK_GRAY = COLOR_RED =
COLOR_GREEN = COLOR_YELLOW = COLOR_BLUE = COLOR_MAGENTA = COLOR_CYAN = COLOR_WHITE = null;
}
@@ -544,19 +531,6 @@ protected void release () {
public void setWarnings (boolean warnings) {
checkDevice ();
this.warnings = warnings;
- if (debug) return;
}
-////////////////////////////////////////////////////////
-// Mac stuff
-////////////////////////////////////////////////////////
-
- static int getDeviceDepth(int gd) {
- if (gd != 0) {
- int pm= OS.getgdPMap(gd);
- if (pm != 0)
- return OS.GetPixDepth(pm);
- }
- return 32;
- }
}
generated by cgit (git 2.34.1) at 2024-06-07 11:38:04 +0000