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authorBen Murdoch <benm@google.com>2011-06-02 12:07:03 +0100
committerBen Murdoch <benm@google.com>2011-06-10 10:47:21 +0100
commit2daae5fd11344eaa88a0d92b0f6d65f8d2255c00 (patch)
treee4964fbd1cb70599f7718ff03e50ea1dab33890b /Source/WebCore/platform/gtk/PlatformMouseEventGtk.cpp
parent87bdf0060a247bfbe668342b87e0874182e0ffa9 (diff)
downloadexternal_webkit-2daae5fd11344eaa88a0d92b0f6d65f8d2255c00.zip
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Merge WebKit at r84325: Initial merge by git.
Change-Id: Ic1a909300ecc0a13ddc6b4e784371d2ac6e3d59b
Diffstat (limited to 'Source/WebCore/platform/gtk/PlatformMouseEventGtk.cpp')
-rw-r--r--Source/WebCore/platform/gtk/PlatformMouseEventGtk.cpp105
1 files changed, 105 insertions, 0 deletions
diff --git a/Source/WebCore/platform/gtk/PlatformMouseEventGtk.cpp b/Source/WebCore/platform/gtk/PlatformMouseEventGtk.cpp
new file mode 100644
index 0000000..69f938f
--- /dev/null
+++ b/Source/WebCore/platform/gtk/PlatformMouseEventGtk.cpp
@@ -0,0 +1,105 @@
+/*
+* Copyright (C) 2006 Michael Emmel mike.emmel@gmail.com
+* All rights reserved.
+*
+* Redistribution and use in source and binary forms, with or without
+* modification, are permitted provided that the following conditions
+* are met:
+* 1. Redistributions of source code must retain the above copyright
+* notice, this list of conditions and the following disclaimer.
+* 2. Redistributions in binary form must reproduce the above copyright
+* notice, this list of conditions and the following disclaimer in the
+* documentation and/or other materials provided with the distribution.
+*
+* THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
+* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
+* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#include "config.h"
+#include "PlatformMouseEvent.h"
+
+#include "Assertions.h"
+
+#include <gdk/gdk.h>
+
+namespace WebCore {
+
+// FIXME: Would be even better to figure out which modifier is Alt instead of always using GDK_MOD1_MASK.
+
+// Keep this in sync with the other platform event constructors
+PlatformMouseEvent::PlatformMouseEvent(GdkEventButton* event)
+{
+ m_timestamp = event->time;
+ m_position = IntPoint((int)event->x, (int)event->y);
+ m_globalPosition = IntPoint((int)event->x_root, (int)event->y_root);
+ m_shiftKey = event->state & GDK_SHIFT_MASK;
+ m_ctrlKey = event->state & GDK_CONTROL_MASK;
+ m_altKey = event->state & GDK_MOD1_MASK;
+ m_metaKey = event->state & GDK_META_MASK;
+
+ switch (event->type) {
+ case GDK_BUTTON_PRESS:
+ case GDK_2BUTTON_PRESS:
+ case GDK_3BUTTON_PRESS:
+ case GDK_BUTTON_RELEASE:
+ m_eventType = MouseEventPressed;
+ if (event->type == GDK_BUTTON_RELEASE) {
+ m_eventType = MouseEventReleased;
+ m_clickCount = 0;
+ } else if (event->type == GDK_BUTTON_PRESS)
+ m_clickCount = 1;
+ else if (event->type == GDK_2BUTTON_PRESS)
+ m_clickCount = 2;
+ else if (event->type == GDK_3BUTTON_PRESS)
+ m_clickCount = 3;
+
+ if (event->button == 1)
+ m_button = LeftButton;
+ else if (event->button == 2)
+ m_button = MiddleButton;
+ else if (event->button == 3)
+ m_button = RightButton;
+ break;
+
+ default:
+ ASSERT_NOT_REACHED();
+ };
+}
+
+PlatformMouseEvent::PlatformMouseEvent(GdkEventMotion* motion)
+{
+ m_timestamp = motion->time;
+ m_position = IntPoint((int)motion->x, (int)motion->y);
+ m_globalPosition = IntPoint((int)motion->x_root, (int)motion->y_root);
+ m_shiftKey = motion->state & GDK_SHIFT_MASK;
+ m_ctrlKey = motion->state & GDK_CONTROL_MASK;
+ m_altKey = motion->state & GDK_MOD1_MASK;
+ m_metaKey = motion->state & GDK_MOD2_MASK;
+
+ switch (motion->type) {
+ case GDK_MOTION_NOTIFY:
+ m_eventType = MouseEventMoved;
+ m_button = NoButton;
+ m_clickCount = 0;
+ break;
+ default:
+ ASSERT_NOT_REACHED();
+ };
+
+ if (motion->state & GDK_BUTTON1_MASK)
+ m_button = LeftButton;
+ else if (motion->state & GDK_BUTTON2_MASK)
+ m_button = MiddleButton;
+ else if (motion->state & GDK_BUTTON3_MASK)
+ m_button = RightButton;
+}
+}