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author | Upstream <upstream-import@none> | 1970-01-12 13:46:40 +0000 |
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committer | Upstream <upstream-import@none> | 1970-01-12 13:46:40 +0000 |
commit | d8543bb6618c17b12da906afa77d216f58cf4058 (patch) | |
tree | c58dc05ed86825bd0ef8d305d58c8205106b540f /WebCore/platform/gtk/MouseEventGtk.cpp | |
download | external_webkit-d8543bb6618c17b12da906afa77d216f58cf4058.zip external_webkit-d8543bb6618c17b12da906afa77d216f58cf4058.tar.gz external_webkit-d8543bb6618c17b12da906afa77d216f58cf4058.tar.bz2 |
external/webkit r30707
Diffstat (limited to 'WebCore/platform/gtk/MouseEventGtk.cpp')
-rw-r--r-- | WebCore/platform/gtk/MouseEventGtk.cpp | 112 |
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; +} +} |