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| 1 /* | |
| 2 * Copyright (C) 2006, 2007 Apple Inc. All rights reserved. | |
| 3 * | |
| 4 * Redistribution and use in source and binary forms, with or without | |
| 5 * modification, are permitted provided that the following conditions | |
| 6 * are met: | |
| 7 * 1. Redistributions of source code must retain the above copyright | |
| 8 * notice, this list of conditions and the following disclaimer. | |
| 9 * 2. Redistributions in binary form must reproduce the above copyright | |
| 10 * notice, this list of conditions and the following disclaimer in the | |
| 11 * documentation and/or other materials provided with the distribution. | |
| 12 * | |
| 13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY | |
| 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
| 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR | |
| 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | |
| 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
| 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | |
| 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | |
| 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 24 */ | |
| 25 | |
| 26 #include "config.h" | |
| 27 #include "Screen.h" | |
| 28 | |
| 29 #include "IntRect.h" | |
| 30 #include "FloatRect.h" | |
| 31 #include "Frame.h" | |
| 32 #include "FrameView.h" | |
| 33 #include "Page.h" | |
| 34 #include <windows.h> | |
| 35 | |
| 36 #include "webkit/glue/webkit_glue.h" | |
| 37 | |
| 38 namespace WebCore { | |
| 39 | |
| 40 // Returns info for the default monitor if widget is NULL | |
| 41 static MONITORINFOEX monitorInfoForWidget(Widget* widget) | |
| 42 { | |
| 43 HWND window = widget ? widget->containingWindow() : 0; | |
| 44 return webkit_glue::GetMonitorInfoForWindow(window); | |
| 45 } | |
| 46 | |
| 47 static DEVMODE deviceInfoForWidget(Widget* widget) | |
| 48 { | |
| 49 MONITORINFOEX monitorInfo = monitorInfoForWidget(widget); | |
| 50 | |
| 51 DEVMODE deviceInfo; | |
| 52 deviceInfo.dmSize = sizeof(DEVMODE); | |
| 53 deviceInfo.dmDriverExtra = 0; | |
| 54 EnumDisplaySettings(monitorInfo.szDevice, ENUM_CURRENT_SETTINGS, &deviceInfo
); | |
| 55 | |
| 56 return deviceInfo; | |
| 57 } | |
| 58 | |
| 59 int screenDepth(Widget* widget) | |
| 60 { | |
| 61 DEVMODE deviceInfo = deviceInfoForWidget(widget); | |
| 62 return deviceInfo.dmBitsPerPel; | |
| 63 } | |
| 64 | |
| 65 int screenDepthPerComponent(Widget* widget) | |
| 66 { | |
| 67 // FIXME: Assumes RGB -- not sure if this is right. | |
| 68 DEVMODE deviceInfo = deviceInfoForWidget(widget); | |
| 69 return deviceInfo.dmBitsPerPel / 3; | |
| 70 } | |
| 71 | |
| 72 bool screenIsMonochrome(Widget* widget) | |
| 73 { | |
| 74 DEVMODE deviceInfo = deviceInfoForWidget(widget); | |
| 75 return deviceInfo.dmColor == DMCOLOR_MONOCHROME; | |
| 76 } | |
| 77 | |
| 78 FloatRect screenRect(Widget* widget) | |
| 79 { | |
| 80 MONITORINFOEX monitorInfo = monitorInfoForWidget(widget); | |
| 81 return monitorInfo.rcMonitor; | |
| 82 } | |
| 83 | |
| 84 FloatRect screenAvailableRect(Widget* widget) | |
| 85 { | |
| 86 MONITORINFOEX monitorInfo = monitorInfoForWidget(widget); | |
| 87 return monitorInfo.rcWork; | |
| 88 } | |
| 89 | |
| 90 } // namespace WebCore | |
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