From f3db445d66924153905997c91f6aa4b36e787ea7 Mon Sep 17 00:00:00 2001
From: Jocelyn Turcotte <jocelyn.turcotte@digia.com>
Date: Wed, 31 Jul 2013 12:49:02 +0200
Subject: Transform QTouchEvent into ui::TouchEvent first.

WebTouchEvents have a slightly different behavior than QTouchEvent in
that the type of the event is TouchStart for each new point press,
while Qt sends a TouchBegin only for the first point press.

Since we already need to use ui::TouchEvent to be able to use
ui::GestureRecognizer, always do this conversion first to also let
UpdateWebTouchEventAfterDispatch chose the proper event type.
Some of the code from render_widget_host_view_aura.cc was copied into
render_widget_host_view_qt.cpp to fill the needed functionality.

Change-Id: Iab1ca0c449b5256a39b5479ce89b662d4e133935
Reviewed-by: Andras Becsi <andras.becsi@digia.com>
---
 ...ld-files-necessary-for-touch-and-gestures.patch | 67 ++++++++++++++++++++++
 1 file changed, 67 insertions(+)
 create mode 100644 patches/0001-Build-files-necessary-for-touch-and-gestures.patch

(limited to 'patches/0001-Build-files-necessary-for-touch-and-gestures.patch')

diff --git a/patches/0001-Build-files-necessary-for-touch-and-gestures.patch b/patches/0001-Build-files-necessary-for-touch-and-gestures.patch
new file mode 100644
index 000000000..db04322df
--- /dev/null
+++ b/patches/0001-Build-files-necessary-for-touch-and-gestures.patch
@@ -0,0 +1,67 @@
+From 883f355400eb42d8c8ed1b3094b06055941a6932 Mon Sep 17 00:00:00 2001
+From: Jocelyn Turcotte <jocelyn.turcotte@digia.com>
+Date: Thu, 25 Jul 2013 17:25:47 +0200
+Subject: [PATCH] Build files necessary for touch and gestures.
+
+Also guard the use of MessagePumpAuraX11 in events_x.cc. We need to
+build it to get symbols depending on base::NativeEvent.
+---
+ content/content_browser.gypi | 2 +-
+ ui/base/x/events_x.cc        | 4 ++++
+ ui/ui.gyp                    | 4 ++--
+ 3 files changed, 7 insertions(+), 3 deletions(-)
+
+diff --git a/content/content_browser.gypi b/content/content_browser.gypi
+index a985d0b..091b425 100644
+--- a/content/content_browser.gypi
++++ b/content/content_browser.gypi
+@@ -1389,7 +1389,7 @@
+         ['exclude', '^browser/geolocation/wifi_data_provider_linux\\.cc$'],
+       ],
+     }],
+-    ['use_aura!=1 and OS!="win"', {
++    ['use_aura!=1 and use_qt!=1 and OS!="win"', {
+       'sources!': [
+         'browser/renderer_host/ui_events_helper.cc',
+         'browser/renderer_host/ui_events_helper.h',
+diff --git a/ui/base/x/events_x.cc b/ui/base/x/events_x.cc
+index cfed6ce..f50cfa5 100644
+--- a/ui/base/x/events_x.cc
++++ b/ui/base/x/events_x.cc
+@@ -273,7 +273,11 @@ double GetTouchParamFromXEvent(XEvent* xev,
+ 
+ Atom GetNoopEventAtom() {
+   return XInternAtom(
++#if defined(USE_AURA)
+       base::MessagePumpAuraX11::GetDefaultXDisplay(),
++#else
++      XOpenDisplay(NULL),
++#endif
+       "noop", False);
+ }
+ 
+diff --git a/ui/ui.gyp b/ui/ui.gyp
+index a0eff77..bd1e59d 100644
+--- a/ui/ui.gyp
++++ b/ui/ui.gyp
+@@ -687,7 +687,7 @@
+             ['exclude', 'base/dragdrop/drag_utils_aura.cc'],
+           ],
+         }],
+-        ['use_aura==0 and toolkit_views==0', {
++        ['use_aura==0 and use_qt==0 and toolkit_views==0', {
+           'sources/': [
+             ['exclude', '^base/gestures/*'],
+           ]
+@@ -859,7 +859,7 @@
+             'base/cursor/cursor_loader_null.h',
+           ],
+         }],
+-        ['toolkit_views==0', {
++        ['use_qt==0 and toolkit_views==0', {
+           'sources!': [
+             'base/events/event.cc',
+             'base/events/event.h',
+-- 
+1.8.3
+
-- 
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