auto import from //depot/cupcake/@135843

1 files changed, 112 insertions, 0 deletions

diff --git a/WebCore/platform/gtk/MouseEventGtk.cpp b/WebCore/platform/gtk/MouseEventGtk.cpp
new file mode 100644
index 0000000..f441f00
--- /dev/null
+++ b/WebCore/platform/gtk/MouseEventGtk.cpp
@@ -0,0 +1,112 @@
+/*
+* 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 "SystemTime.h"
+#include "Assertions.h"
+
+#include <gdk/gdk.h>
+#include <gtk/gtkversion.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;
+#if GTK_CHECK_VERSION(2,10,0)
+    m_metaKey = event->state & GDK_META_MASK;
+#else
+    // GDK_MOD2_MASK doesn't always mean meta so we can't use it
+    m_metaKey = false;
+#endif
+
+    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;
+}
+}