From b247ca2bd3eaba909cf2faa911d46c2b7309dc5d Mon Sep 17 00:00:00 2001
From: Thomas Berezansky <tsbere@mvlc.org>
Date: Tue, 8 May 2012 10:56:08 -0400
Subject: [PATCH] Add Zoom support to browser views

Currently tied to CTRL with +/-/0 like Firefox uses.

Signed-off-by: Thomas Berezansky <tsbere@mvlc.org>
Signed-off-by: Bill Erickson <berick@esilibrary.com>
---
 Open-ILS/xul/staff_client/chrome/content/util/browser.xul  | 10 ++++++++++
 Open-ILS/xul/staff_client/chrome/content/util/rbrowser.xul | 10 ++++++++++
 2 files changed, 20 insertions(+)

diff --git a/Open-ILS/xul/staff_client/chrome/content/util/browser.xul b/Open-ILS/xul/staff_client/chrome/content/util/browser.xul
index 9cf55cb5ca..616c63bfe4 100644
--- a/Open-ILS/xul/staff_client/chrome/content/util/browser.xul
+++ b/Open-ILS/xul/staff_client/chrome/content/util/browser.xul
@@ -110,8 +110,18 @@
         <command id="cmd_back" label="&common.browser.backward.label;" accesskey="&common.browser.backward.accesskey;" />
         <command id="cmd_reload" label="&common.browser.reload.label;" accesskey="&common.browser.reload.accesskey;" />
         <command id="cmd_forward" label="&common.browser.forward.label;" accesskey="&common.browser.forward.accesskey;" />
+        <command id="cmd_zoom_in" oncommand="g.browser.controller.view.browser_browser.markupDocumentViewer.fullZoom += 0.1;" />
+        <command id="cmd_zoom_out" oncommand="g.browser.controller.view.browser_browser.markupDocumentViewer.fullZoom -= 0.1;" />
+        <command id="cmd_zoom_reset" oncommand="g.browser.controller.view.browser_browser.markupDocumentViewer.fullZoom = 1;" />
     </commandset>
 
+    <keyset>
+        <key key="-" command="cmd_zoom_out"   modifiers="accel"/>
+        <key key="+" command="cmd_zoom_in"    modifiers="accel"/>
+        <key key="=" command="cmd_zoom_in"    modifiers="accel"/>
+        <key key="0" command="cmd_zoom_reset" modifiers="accel"/>
+    </keyset>
+
     <popupset>
         <menupopup id="debug_popup">
             <menuitem label="&common.browser.view_source.label;" accesskey="&common.browser.view_source.accesskey;" command="cmd_view_source" />
diff --git a/Open-ILS/xul/staff_client/chrome/content/util/rbrowser.xul b/Open-ILS/xul/staff_client/chrome/content/util/rbrowser.xul
index 43b21819bc..8c7f5277e2 100644
--- a/Open-ILS/xul/staff_client/chrome/content/util/rbrowser.xul
+++ b/Open-ILS/xul/staff_client/chrome/content/util/rbrowser.xul
@@ -117,8 +117,18 @@
         <command id="cmd_back" label="&common.browser.backward.label;" accesskey="&common.browser.backward.accesskey;" />
         <command id="cmd_reload" label="&common.browser.reload.label;" accesskey="&common.browser.reload.accesskey;" />
         <command id="cmd_forward" label="&common.browser.forward.label;" accesskey="&common.browser.forward.accesskey;" />
+        <command id="cmd_zoom_in" oncommand="g.browser.controller.view.browser_browser.markupDocumentViewer.fullZoom += 0.1;" />
+        <command id="cmd_zoom_out" oncommand="g.browser.controller.view.browser_browser.markupDocumentViewer.fullZoom -= 0.1;" />
+        <command id="cmd_zoom_reset" oncommand="g.browser.controller.view.browser_browser.markupDocumentViewer.fullZoom = 1;" />
     </commandset>
 
+    <keyset>
+        <key key="-" command="cmd_zoom_out"   modifiers="accel"/>
+        <key key="+" command="cmd_zoom_in"    modifiers="accel"/>
+        <key key="=" command="cmd_zoom_in"    modifiers="accel"/>
+        <key key="0" command="cmd_zoom_reset" modifiers="accel"/>
+    </keyset>
+
     <popupset>
         <menupopup id="debug_popup">
             <menuitem label="&common.browser.view_source.label;" accesskey="&common.browser.view_source.accesskey;" command="cmd_view_source" />
-- 
2.11.0