From 1d90063dd0493282921afb6e19dc9cf7ac0637d2 Mon Sep 17 00:00:00 2001
From: scorphus <scorphus>
Date: Thu, 8 Nov 2007 01:37:07 +0000
Subject: [PATCH] Workaround for feature request #1154254 (sticky browser URL) that solves bug #1827766 (DBG open wrong debug session)

---
 .../phpeclipse/ui/IPreferenceConstants.java        |    2 ++
 .../src/net/sourceforge/phpeclipse/ui/WebUI.java   |    3 ++-
 .../phpeclipse/ui/editor/BrowserUtil.java          |   13 +++++++++++--
 .../ui/editor/ShowExternalPreviewAction.java       |   13 +++++++++++--
 .../preferences/PHPPreferencesMessages.properties  |    1 +
 .../preferences/PHPPreviewProjectPreferences.java  |    5 +++++
 .../phpeclipse/webbrowser/views/BrowserView.java   |   19 +++++++++++--------
 7 files changed, 43 insertions(+), 13 deletions(-)

diff --git a/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpeclipse/ui/IPreferenceConstants.java b/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpeclipse/ui/IPreferenceConstants.java
index 73cd6f5..7b7d286 100644
--- a/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpeclipse/ui/IPreferenceConstants.java
+++ b/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpeclipse/ui/IPreferenceConstants.java
@@ -12,6 +12,8 @@ public interface IPreferenceConstants {
 	public static final String PHP_AUTO_PREVIEW_DEFAULT = "_auto_preview";
 
 	public static final String PHP_BRING_TO_TOP_PREVIEW_DEFAULT = "_bring_to_top_preview";
+
+	public static final String PHP_STICKY_BROWSER_URL_DEFAULT = "_sticky_browser_url";
 	// public static final String PHP_SHOW_HTML_FILES_LOCAL =
 	// "_show_html_files_local";
 	// public static final String PHP_SHOW_XML_FILES_LOCAL =
diff --git a/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpeclipse/ui/WebUI.java b/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpeclipse/ui/WebUI.java
index adc6a51..a23b7e4 100644
--- a/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpeclipse/ui/WebUI.java
+++ b/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpeclipse/ui/WebUI.java
@@ -8,7 +8,7 @@
  * Contributors:
  *     Christopher Lenz - initial implementation
  *
- * $Id: WebUI.java,v 1.10 2007-08-23 06:42:09 toshihiro Exp $
+ * $Id: WebUI.java,v 1.11 2007-11-08 01:37:06 scorphus Exp $
  */
 
 package net.sourceforge.phpeclipse.ui;
@@ -173,6 +173,7 @@ public class WebUI extends AbstractUIPlugin implements IPreferenceConstants {
 
 		store.setDefault(PHP_AUTO_PREVIEW_DEFAULT, "false");
 		store.setDefault(PHP_BRING_TO_TOP_PREVIEW_DEFAULT, "false");
+		store.setDefault(PHP_STICKY_BROWSER_URL_DEFAULT, "false");
 		// store.setDefault(PHP_SHOW_HTML_FILES_LOCAL, "true");
 		// store.setDefault(PHP_SHOW_XML_FILES_LOCAL, "false");
 	}
diff --git a/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpeclipse/ui/editor/BrowserUtil.java b/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpeclipse/ui/editor/BrowserUtil.java
index 0282fd9..9634f2f 100644
--- a/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpeclipse/ui/editor/BrowserUtil.java
+++ b/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpeclipse/ui/editor/BrowserUtil.java
@@ -157,8 +157,17 @@ public class BrowserUtil {
 					}
 					if (view != null) {
 						IShowInTarget target = getShowInTarget(view);
-						if (target != null && target.show(context)) {
-							// success
+						boolean stickyBrowserURL = ProjectPrefUtil.getPreviewBooleanValue(
+								previewFile,
+								IPreferenceConstants.PHP_STICKY_BROWSER_URL_DEFAULT);
+						if (target != null) {
+							if (stickyBrowserURL
+									&& ((BrowserView) target).getUrl() != null
+									&& ((BrowserView) target).getUrl().length() > 0) {
+								((BrowserView) target).refresh();
+							} else {
+								target.show(context);
+							}
 						}
 						((WorkbenchPage) page)
 								.performedShowIn(BrowserView.ID_BROWSER);
diff --git a/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpeclipse/ui/editor/ShowExternalPreviewAction.java b/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpeclipse/ui/editor/ShowExternalPreviewAction.java
index 8e8c9b8..5fb9670 100644
--- a/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpeclipse/ui/editor/ShowExternalPreviewAction.java
+++ b/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpeclipse/ui/editor/ShowExternalPreviewAction.java
@@ -69,6 +69,9 @@ public class ShowExternalPreviewAction extends TextEditorAction {
 		boolean bringToTopPreview = ProjectPrefUtil.getPreviewBooleanValue(
 				previewFile,
 				IPreferenceConstants.PHP_BRING_TO_TOP_PREVIEW_DEFAULT);
+		boolean stickyBrowserURL = ProjectPrefUtil.getPreviewBooleanValue(
+				previewFile,
+				IPreferenceConstants.PHP_STICKY_BROWSER_URL_DEFAULT);
 
 		if (autoPreview) {
 			IWorkbenchPage page = WebUI.getActivePage();
@@ -102,8 +105,14 @@ public class ShowExternalPreviewAction extends TextEditorAction {
 						}.schedule();
 					}
 					// ((BrowserView) part).refresh();
-					String localhostURL = getLocalhostURL(null, previewFile);
-					((BrowserView) part).refresh(localhostURL);
+					if (stickyBrowserURL
+							&& ((BrowserView) part).getUrl() != null
+							&& ((BrowserView) part).getUrl().length() > 0) {
+						((BrowserView) part).refresh();
+					} else {
+						String localhostURL = getLocalhostURL(null, previewFile);
+						((BrowserView) part).refresh(localhostURL);
+					}
 				}
 			} catch (PartInitException e) {
 				// ad hoc
diff --git a/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpeclipse/ui/preferences/PHPPreferencesMessages.properties b/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpeclipse/ui/preferences/PHPPreferencesMessages.properties
index ec58e3d..0826140 100644
--- a/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpeclipse/ui/preferences/PHPPreferencesMessages.properties
+++ b/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpeclipse/ui/preferences/PHPPreferencesMessages.properties
@@ -24,6 +24,7 @@ PHPMiscProjectPreferences.obfuscator=Obfuscator directory:
 
 PHPPreviewProjectPreferences.auto_preview=Refresh PHP browser view when opening editor
 PHPPreviewProjectPreferences.bring_to_top_preview=Show PHP browser view when opening editor
+PHPPreviewProjectPreferences.sticky_browser_url=Make PHP browser view URL sticky
 PHPPreviewProjectPreferences.show_html_files_local=Show HTML files as local resources (no 'http://' url)
 PHPPreviewProjectPreferences.show_xml_files_local=Show XML files as local resources (no 'http://' url)
 
diff --git a/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpeclipse/ui/preferences/PHPPreviewProjectPreferences.java b/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpeclipse/ui/preferences/PHPPreviewProjectPreferences.java
index 4c521b3..afc85d9 100644
--- a/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpeclipse/ui/preferences/PHPPreviewProjectPreferences.java
+++ b/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpeclipse/ui/preferences/PHPPreviewProjectPreferences.java
@@ -49,6 +49,11 @@ public class PHPPreviewProjectPreferences extends FieldEditorOverlayPage
 				PHPPreferencesMessages
 						.getString("PHPPreviewProjectPreferences.bring_to_top_preview"),
 				composite));
+		addField(new BooleanFieldEditor(
+				IPreferenceConstants.PHP_STICKY_BROWSER_URL_DEFAULT,
+				PHPPreferencesMessages
+						.getString("PHPPreviewProjectPreferences.sticky_browser_url"),
+				composite));
 		// addField(new BooleanFieldEditor(
 		// IPreferenceConstants.PHP_SHOW_HTML_FILES_LOCAL,
 		// PHPPreferencesMessages
diff --git a/net.sourceforge.phpeclipse.webbrowser/src/net/sourceforge/phpeclipse/webbrowser/views/BrowserView.java b/net.sourceforge.phpeclipse.webbrowser/src/net/sourceforge/phpeclipse/webbrowser/views/BrowserView.java
index c60b9e4..164a840 100644
--- a/net.sourceforge.phpeclipse.webbrowser/src/net/sourceforge/phpeclipse/webbrowser/views/BrowserView.java
+++ b/net.sourceforge.phpeclipse.webbrowser/src/net/sourceforge/phpeclipse/webbrowser/views/BrowserView.java
@@ -88,15 +88,18 @@ public class BrowserView extends ViewPart implements IShowInTarget {
 		super.dispose();
 	}
 
+	public String getUrl() {
+		if (fInstance != null) {
+			return fInstance.getURL();
+		} else {
+			return null;
+		}
+	}
+
 	public void setUrl(final String url) {
-	        if (fInstance != null) {
-              if (fInstance.getURL() != null && fInstance.getURL().length() > 0) {
-                fUrl = fInstance.getURL();
-                fInstance.setURL(fUrl);
-            } else {
-                fUrl = url;
-                fInstance.setURL(url);
-            }
+		if (fInstance != null) {
+				fUrl = url;
+				fInstance.setURL(url);
 			// try {
 			// ResourcesPlugin.getWorkspace().run(new IWorkspaceRunnable() {
 			// public void run(IProgressMonitor monitor) throws CoreException {
-- 
1.7.1