X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=src%2Forg%2Fxwt%2FPlatform.java;h=aa8be357dc75679e5ea0ae40728fd7fedef69227;hb=745fb6aad79e10eb8c402b8fa6a591769c0fcdfb;hp=93d92f73dc7494331f4505641827eeab9ad71c2e;hpb=fdb9f1c6460e6833e58d1f8b4d45fd21306b88c0;p=org.ibex.core.git
diff --git a/src/org/xwt/Platform.java b/src/org/xwt/Platform.java
index 93d92f7..aa8be35 100644
--- a/src/org/xwt/Platform.java
+++ b/src/org/xwt/Platform.java
@@ -1,4 +1,4 @@
-// Copyright 2002 Adam Megacz, see the COPYING file for licensing [GPL]
+// Copyright 2003 Adam Megacz, see the COPYING file for licensing [GPL]
package org.xwt;
import java.lang.reflect.*;
@@ -34,7 +34,7 @@ public class Platform {
static boolean alreadyDetectedProxy = false;
/** the result of proxy autodetection */
- static Proxy cachedProxyInfo = null;
+ static HTTP.Proxy cachedProxyInfo = null;
/** the current build */
public static String build = "unknown";
@@ -116,110 +116,84 @@ public class Platform {
protected void init() { }
protected void postInit() { }
- /** creates and returns a doublebuffer 'belonging' to owner; we need to associate DoubleBuffers to surfaces
+ /** creates and returns a doublebuffer 'belonging' to owner; we need to associate PixelBuffers to surfaces
* due to AWT 1.1 requirements (definately for Navigator, possibly also for MSJVM).
*/
- protected DoubleBuffer _createDoubleBuffer(int w, int h, Surface owner) { return null; }
+ public static PixelBuffer createPixelBuffer(int w, int h, Surface s) { return platform._createPixelBuffer(w, h, s); }
+ protected PixelBuffer _createPixelBuffer(int w, int h, Surface owner) { return null; }
- /** creates and returns a new surface */
- protected Surface _createSurface(Box b, boolean framed) { return null; }
+ /** creates and returns a picture */
+ public static Picture createPicture(int[] data, int w, int h) { return platform._createPicture(data, w, h); }
+ public static Picture createAlphaOnlyPicture(byte[] data, int w, int h) { return platform._createAlphaOnlyPicture(data, w, h); }
+
+ protected Picture _createPicture(int[] b, int w, int h) { return null; }
+ protected Picture _createAlphaOnlyPicture(byte[] b, int w, int h) {
+ int[] b2 = new int[b.length];
+ for(int i=0;iowner */
- public static DoubleBuffer createDoubleBuffer(int w, int h, Surface s) { return platform._createDoubleBuffer(w, h, s); }
-
- /** creates and returns a picture */
- public static Picture createPicture(int[] data, int w, int h) { return platform._createPicture(data, w, h); }
-
- /** returns an InputStream to the builtin xwar */
- public static InputStream getBuiltinInputStream() { return platform._getBuiltinInputStream(); }
-
- /** returns an InputStream to the freetype mips binary */
- public static InputStream getFreetypeInputStream() { return platform._getFreetypeInputStream(); }
-
- /** creates and returns a picture */
- public static Picture createPicture(ImageDecoder i) { return platform._createPicture(i.getData(), i.getWidth(), i.getHeight()); }
-
- /** returns true iff the platform has a case-sensitive filesystem */
- public static boolean isCaseSensitive() { return platform._isCaseSensitive(); }
-
- /** returns the value of the environment variable key, or null if no such key exists */
- public static String getEnv(String key) { return platform._getEnv(key); }
+ public static synchronized Picture decodeJPEG(InputStream is, String name) { return platform._decodeJPEG(is, name); }
+ protected Picture _decodeJPEG(InputStream is, String name) { return null; }
/** displays a platform-specific "open file" dialog and returns the chosen filename, or null if the user hit cancel */
+ protected String _fileDialog(String suggestedFileName, boolean write) { return null; }
public static String fileDialog(String suggestedFileName, boolean write) {
if (!ThreadMessage.suspendThread()) return null;
try {
@@ -334,6 +236,17 @@ public class Platform {
}
}
+ /** default implementation is Eric Albert's BrowserLauncher.java */
+ protected void _newBrowserWindow(String url) {
+ try {
+ Class c = Class.forName("edu.stanford.ejalbert.BrowserLauncher");
+ Method m = c.getMethod("openURL", new Class[] { String.class });
+ m.invoke(null, new String[] { url });
+ } catch (Exception e) {
+ Log.log(this, e);
+ }
+ }
+
/** opens a new browser window */
public static void newBrowserWindow(String url) {
if (!(url.startsWith("https://") || url.startsWith("http://") || url.startsWith("ftp://") || url.startsWith("mailto:"))) {
@@ -355,21 +268,6 @@ public class Platform {
platform._newBrowserWindow(url);
}
- /** Called once XWT is initialized and the application is running. */
- public static void running() {
- Log.log(Platform.class, "XWT is running");
- platform._running();
- }
-
- /** quits XWT */
- public static void exit() {
- Log.log(Platform.class, "exiting via Platform.exit()");
- platform._exit();
- }
-
- /** the human-readable name of the key mapped to XWT's 'alt' key */
- public static String altKeyName() { return platform._altKeyName(); }
-
/** used to notify the user of very serious failures; usually used when logging is not working or unavailable */
public static void criticalAbort(String message) {
if (Log.on) Log.log(Platform.class, "Critical Abort:");
@@ -378,18 +276,17 @@ public class Platform {
}
/** this method invokes the platform _createSurface() method and then enforces a few post-call invariants */
+ protected Surface _createSurface(Box b, boolean framed) { return null; }
public static Surface createSurface(Box b, boolean framed, boolean refreshable) {
Surface ret = platform._createSurface(b, framed);
- b.width = b.height < Surface.scarPicture.getWidth() ? Surface.scarPicture.getWidth() : b.width;
- b.height = b.height < Surface.scarPicture.getHeight() ? Surface.scarPicture.getHeight() : b.height;
ret.setInvisible(false);
Object titlebar = b.get("titlebar", true);
if (titlebar != null) ret.setTitleBarText(titlebar.toString());
Object icon = b.get("icon", true);
- if (icon != null && !"".equals(icon)) {
- Picture pic = ImageDecoder.getPicture(icon.toString());
+ if (icon != null && icon instanceof Res) {
+ Picture pic = Picture.fromRes((Res)icon);
if (pic != null) ret.setIcon(pic);
else if (Log.on) Log.log(Platform.class, "unable to load icon " + icon);
}
@@ -397,7 +294,6 @@ public class Platform {
ret.setLimits(b.minwidth, b.minheight, b.maxwidth, b.maxheight);
if (refreshable) {
- Surface.refreshableSurfaceWasCreated = true;
Surface.allSurfaces.addElement(ret);
ret.dirty(0, 0, b.width, b.height);
ret.Refresh();
@@ -406,14 +302,15 @@ public class Platform {
}
/** detects proxy settings */
- public static synchronized Proxy detectProxy() {
+ protected synchronized HTTP.Proxy _detectProxy() { return null; }
+ public static synchronized HTTP.Proxy detectProxy() {
if (cachedProxyInfo != null) return cachedProxyInfo;
if (alreadyDetectedProxy) return null;
alreadyDetectedProxy = true;
if (Log.on) Log.log(Platform.class, "attempting environment-variable DNS proxy detection");
- cachedProxyInfo = Proxy.detectProxyViaManual();
+ cachedProxyInfo = HTTP.Proxy.detectProxyViaManual();
if (cachedProxyInfo != null) return cachedProxyInfo;
if (Log.on) Log.log(Platform.class, "attempting " + platform.getClass().getName() + " proxy detection");
@@ -422,66 +319,9 @@ public class Platform {
return cachedProxyInfo;
}
-
- public static synchronized ImageDecoder decodeJPEG(InputStream is, String name) {
- return platform._decodeJPEG(is, name);
- }
-
- // Helpful font parsing stuff //////////////////////////////////////////////////////
-
- public static class ParsedFont {
- public ParsedFont() { }
- public ParsedFont(String s) { parse(s); }
- public int size = 10;
- public String name = "";
-
- public boolean italic = false;
- public boolean bold = false;
- public boolean underline = false;
- public boolean dotted_underline = false;
-
- private static int stoi(Object o) {
- if (o == null) return 0;
- if (o instanceof Integer) return ((Integer)o).intValue();
-
- String s = o.toString();
- try { return Integer.parseInt(s.indexOf('.') == -1 ? s : s.substring(0, s.indexOf('.'))); }
- catch (NumberFormatException e) { return 0; }
- }
-
- public void parse(String font) {
- int i = 0;
- while(i < font.length() && !Character.isDigit(font.charAt(i)) && font.charAt(i) != '*') i++;
- name = font.substring(0, i).toLowerCase().replace('_', ' ');
- size = 10;
- italic = false;
- bold = false;
- underline = false;
- dotted_underline = false;
- if (i != font.length()) {
- if (font.charAt(i) == '*') {
- size = 0;
- i++;
- } else {
- int j = i;
- while (j < font.length() && Character.isDigit(font.charAt(j))) j++;
- if (i != j) size = stoi(font.substring(i, j));
- i = j;
- }
- while(i < font.length()) {
- switch (font.charAt(i)) {
- case 'b': bold = true; break;
- case 'i': italic = true; break;
- case 'd': dotted_underline = true; break;
- case 'u': underline = true; break;
- }
- i++;
- }
- }
- }
-
- }
-
+
+ public static void running() { platform._running(); }
+ public void _running() { new Semaphore().block(); }
}