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gecko/widget/src/qt/nsLookAndFeel.cpp
Mike Kristoffersen abdb2aa82c Build bustage on Qt due to macro definition of malloc, realloc, etc. Most of this is just moving Qt #includes around. r=dougt 
--HG--
extra : rebase_source : 9734e9e68754a6fc45bddbdc60bb5e898bb8cdb2
2010-03-04 13:51:42 -08:00

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Lars Knoll <knoll@kde.org>
* Zack Rusin <zack@kde.org>
* John C. Griggs <johng@corel.com>
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#include <QPalette>
#include <QApplication>
#include <QStyle>
#include "nsLookAndFeel.h"
#include <qglobal.h>
#undef NS_LOOKANDFEEL_DEBUG
#ifdef NS_LOOKANDFEEL_DEBUG
#include <QDebug>
#endif
#define QCOLOR_TO_NS_RGB(c) \
((nscolor)NS_RGB(c.red(),c.green(),c.blue()))
nsLookAndFeel::nsLookAndFeel() : nsXPLookAndFeel()
{
}
nsLookAndFeel::~nsLookAndFeel()
{
}
nsresult nsLookAndFeel::NativeGetColor(const nsColorID aID,nscolor &aColor)
{
nsresult res = NS_OK;
if (!qApp)
return NS_ERROR_FAILURE;
QPalette palette = qApp->palette();
switch (aID) {
case eColor_WindowBackground:
aColor = QCOLOR_TO_NS_RGB(palette.color(QPalette::Normal, QPalette::Window));
break;
case eColor_WindowForeground:
aColor = QCOLOR_TO_NS_RGB(palette.color(QPalette::Normal, QPalette::Window));
break;
case eColor_WidgetBackground:
aColor = QCOLOR_TO_NS_RGB(palette.color(QPalette::Normal, QPalette::Window));
break;
case eColor_WidgetForeground:
aColor = QCOLOR_TO_NS_RGB(palette.color(QPalette::Normal, QPalette::WindowText));
break;
case eColor_WidgetSelectBackground:
aColor = QCOLOR_TO_NS_RGB(palette.color(QPalette::Normal, QPalette::Window));
break;
case eColor_WidgetSelectForeground:
aColor = QCOLOR_TO_NS_RGB(palette.color(QPalette::Normal, QPalette::WindowText));
break;
case eColor_Widget3DHighlight:
aColor = NS_RGB(0xa0,0xa0,0xa0);
break;
case eColor_Widget3DShadow:
aColor = NS_RGB(0x40,0x40,0x40);
break;
case eColor_TextBackground:
aColor = QCOLOR_TO_NS_RGB(palette.color(QPalette::Normal, QPalette::Window));
break;
case eColor_TextForeground:
aColor = QCOLOR_TO_NS_RGB(palette.color(QPalette::Normal, QPalette::WindowText));
break;
case eColor_TextSelectBackground:
case eColor_IMESelectedRawTextBackground:
case eColor_IMESelectedConvertedTextBackground:
aColor = QCOLOR_TO_NS_RGB(palette.color(QPalette::Normal, QPalette::Highlight));
break;
case eColor_TextSelectForeground:
case eColor_IMESelectedRawTextForeground:
case eColor_IMESelectedConvertedTextForeground:
aColor = QCOLOR_TO_NS_RGB(palette.color(QPalette::Normal, QPalette::HighlightedText));
break;
case eColor_IMERawInputBackground:
case eColor_IMEConvertedTextBackground:
aColor = NS_TRANSPARENT;
break;
case eColor_IMERawInputForeground:
case eColor_IMEConvertedTextForeground:
aColor = NS_SAME_AS_FOREGROUND_COLOR;
break;
case eColor_IMERawInputUnderline:
case eColor_IMEConvertedTextUnderline:
aColor = NS_SAME_AS_FOREGROUND_COLOR;
break;
case eColor_IMESelectedRawTextUnderline:
case eColor_IMESelectedConvertedTextUnderline:
aColor = NS_TRANSPARENT;
break;
case eColor_SpellCheckerUnderline:
aColor = NS_RGB(0xff, 0, 0);
break;
case eColor_activeborder:
aColor = QCOLOR_TO_NS_RGB(palette.color(QPalette::Normal, QPalette::Window));
break;
case eColor_activecaption:
aColor = QCOLOR_TO_NS_RGB(palette.color(QPalette::Normal, QPalette::Window));
break;
case eColor_appworkspace:
aColor = QCOLOR_TO_NS_RGB(palette.color(QPalette::Normal, QPalette::Window));
break;
case eColor_background:
aColor = QCOLOR_TO_NS_RGB(palette.color(QPalette::Normal, QPalette::Window));
break;
case eColor_captiontext:
aColor = QCOLOR_TO_NS_RGB(palette.color(QPalette::Normal, QPalette::Text));
break;
case eColor_graytext:
aColor = QCOLOR_TO_NS_RGB(palette.color(QPalette::Disabled, QPalette::Text));
break;
case eColor_highlight:
aColor = QCOLOR_TO_NS_RGB(palette.color(QPalette::Normal, QPalette::Highlight));
break;
case eColor_highlighttext:
aColor = QCOLOR_TO_NS_RGB(palette.color(QPalette::Normal, QPalette::HighlightedText));
break;
case eColor_inactiveborder:
aColor = QCOLOR_TO_NS_RGB(palette.color(QPalette::Disabled, QPalette::Window));
break;
case eColor_inactivecaption:
aColor = QCOLOR_TO_NS_RGB(palette.color(QPalette::Disabled, QPalette::Window));
break;
case eColor_inactivecaptiontext:
aColor = QCOLOR_TO_NS_RGB(palette.color(QPalette::Disabled, QPalette::Text));
break;
case eColor_infobackground:
#if (QT_VERSION >= QT_VERSION_CHECK(4, 4, 0))
aColor = QCOLOR_TO_NS_RGB(palette.color(QPalette::Normal, QPalette::ToolTipBase));
#else
aColor = QCOLOR_TO_NS_RGB(palette.color(QPalette::Normal, QPalette::Base));
#endif
break;
case eColor_infotext:
#if (QT_VERSION >= QT_VERSION_CHECK(4, 4, 0))
aColor = QCOLOR_TO_NS_RGB(palette.color(QPalette::Normal, QPalette::ToolTipText));
#else
aColor = QCOLOR_TO_NS_RGB(palette.color(QPalette::Normal, QPalette::Text));
#endif
break;
case eColor_menu:
aColor = QCOLOR_TO_NS_RGB(palette.color(QPalette::Normal, QPalette::Window));
break;
case eColor_menutext:
case eColor__moz_menubartext:
aColor = QCOLOR_TO_NS_RGB(palette.color(QPalette::Normal, QPalette::Text));
break;
case eColor_scrollbar:
aColor = QCOLOR_TO_NS_RGB(palette.color(QPalette::Normal, QPalette::Mid));
break;
case eColor_threedface:
case eColor_buttonface:
aColor = QCOLOR_TO_NS_RGB(palette.color(QPalette::Normal, QPalette::Button));
break;
case eColor_buttonhighlight:
case eColor_threedhighlight:
aColor = QCOLOR_TO_NS_RGB(palette.color(QPalette::Normal, QPalette::Dark));
break;
case eColor_buttontext:
aColor = QCOLOR_TO_NS_RGB(palette.color(QPalette::Normal, QPalette::ButtonText));
break;
case eColor_buttonshadow:
case eColor_threedshadow:
aColor = QCOLOR_TO_NS_RGB(palette.color(QPalette::Normal, QPalette::Dark));
break;
case eColor_threeddarkshadow:
aColor = QCOLOR_TO_NS_RGB(palette.color(QPalette::Normal, QPalette::Shadow));
break;
case eColor_threedlightshadow:
aColor = QCOLOR_TO_NS_RGB(palette.color(QPalette::Normal, QPalette::Light));
break;
case eColor_window:
case eColor_windowframe:
aColor = QCOLOR_TO_NS_RGB(palette.color(QPalette::Normal, QPalette::Window));
break;
case eColor_windowtext:
aColor = QCOLOR_TO_NS_RGB(palette.color(QPalette::Normal, QPalette::Text));
break;
// from the CSS3 working draft (not yet finalized)
// http://www.w3.org/tr/2000/wd-css3-userint-20000216.html#color
case eColor__moz_buttondefault:
aColor = QCOLOR_TO_NS_RGB(palette.color(QPalette::Normal, QPalette::Button));
break;
case eColor__moz_field:
case eColor__moz_combobox:
aColor = QCOLOR_TO_NS_RGB(palette.color(QPalette::Normal, QPalette::Base));
break;
case eColor__moz_fieldtext:
case eColor__moz_comboboxtext:
aColor = QCOLOR_TO_NS_RGB(palette.color(QPalette::Normal, QPalette::Text));
break;
case eColor__moz_dialog:
aColor = QCOLOR_TO_NS_RGB(palette.color(QPalette::Normal, QPalette::Window));
break;
case eColor__moz_dialogtext:
aColor = QCOLOR_TO_NS_RGB(palette.color(QPalette::Normal, QPalette::WindowText));
break;
case eColor__moz_dragtargetzone:
aColor = QCOLOR_TO_NS_RGB(palette.color(QPalette::Normal, QPalette::Window));
break;
case eColor__moz_buttonhovertext:
aColor = QCOLOR_TO_NS_RGB(palette.color(QPalette::Normal, QPalette::ButtonText));
break;
case eColor__moz_menuhovertext:
case eColor__moz_menubarhovertext:
aColor = QCOLOR_TO_NS_RGB(palette.color(QPalette::Normal, QPalette::Text));
break;
default:
aColor = 0;
res = NS_ERROR_FAILURE;
break;
}
return res;
}
#ifdef NS_LOOKANDFEEL_DEBUG
static const char *metricToString[] = {
"eMetric_WindowTitleHeight",
"eMetric_WindowBorderWidth",
"eMetric_WindowBorderHeight",
"eMetric_Widget3DBorder",
"eMetric_TextFieldBorder",
"eMetric_TextFieldHeight",
"eMetric_TextVerticalInsidePadding",
"eMetric_TextShouldUseVerticalInsidePadding",
"eMetric_TextHorizontalInsideMinimumPadding",
"eMetric_TextShouldUseHorizontalInsideMinimumPadding",
"eMetric_ButtonHorizontalInsidePaddingNavQuirks",
"eMetric_ButtonHorizontalInsidePaddingOffsetNavQuirks",
"eMetric_CheckboxSize",
"eMetric_RadioboxSize",
"eMetric_ListShouldUseHorizontalInsideMinimumPadding",
"eMetric_ListHorizontalInsideMinimumPadding",
"eMetric_ListShouldUseVerticalInsidePadding",
"eMetric_ListVerticalInsidePadding",
"eMetric_CaretBlinkTime",
"eMetric_CaretWidth",
"eMetric_ShowCaretDuringSelection",
"eMetric_SelectTextfieldsOnKeyFocus",
"eMetric_SubmenuDelay",
"eMetric_MenusCanOverlapOSBar",
"eMetric_SkipNavigatingDisabledMenuItem",
"eMetric_DragThresholdX",
"eMetric_DragThresholdY",
"eMetric_UseAccessibilityTheme",
"eMetric_IsScreenReaderActive",
"eMetric_ScrollArrowStyle",
"eMetric_ScrollSliderStyle",
"eMetric_ScrollButtonLeftMouseButtonAction",
"eMetric_ScrollButtonMiddleMouseButtonAction",
"eMetric_ScrollButtonRightMouseButtonAction",
"eMetric_TreeOpenDelay",
"eMetric_TreeCloseDelay",
"eMetric_TreeLazyScrollDelay",
"eMetric_TreeScrollDelay",
"eMetric_TreeScrollLinesMax",
"eMetric_TabFocusModel",
"eMetric_WindowsDefaultTheme",
"eMetric_AlertNotificationOrigin",
"eMetric_ScrollToClick",
"eMetric_IMERawInputUnderlineStyle",
"eMetric_IMESelectedRawTextUnderlineStyle",
"eMetric_IMEConvertedTextUnderlineStyle",
"eMetric_IMESelectedConvertedTextUnderline",
"eMetric_ImagesInMenus"
};
#endif
NS_IMETHODIMP nsLookAndFeel::GetMetric(const nsMetricID aID,PRInt32 &aMetric)
{
#ifdef NS_LOOKANDFEEL_DEBUG
qDebug("nsLookAndFeel::GetMetric aID = %s", metricToString[aID]);
#endif
nsresult res = nsXPLookAndFeel::GetMetric(aID, aMetric);
if (NS_SUCCEEDED(res))
return res;
res = NS_OK;
QStyle* qStyle = qApp->style();
switch (aID) {
case eMetric_WindowTitleHeight:
aMetric = qStyle->pixelMetric(QStyle::PM_TitleBarHeight);
break;
case eMetric_WindowBorderWidth:
// There was once code in nsDeviceContextQt::GetSystemAttribute to
// use the border width obtained from a widget in its Init method.
break;
case eMetric_WindowBorderHeight:
// There was once code in nsDeviceContextQt::GetSystemAttribute to
// use the border width obtained from a widget in its Init method.
break;
case eMetric_Widget3DBorder:
aMetric = 4;
break;
case eMetric_TextFieldHeight:
aMetric = 15;
break;
case eMetric_TextFieldBorder:
aMetric = 2;
break;
case eMetric_TextVerticalInsidePadding:
aMetric = 0;
break;
case eMetric_TextShouldUseVerticalInsidePadding:
aMetric = 0;
break;
case eMetric_TextHorizontalInsideMinimumPadding:
aMetric = 15;
break;
case eMetric_TextShouldUseHorizontalInsideMinimumPadding:
aMetric = 1;
break;
case eMetric_ButtonHorizontalInsidePaddingNavQuirks:
aMetric = 10;
break;
case eMetric_ButtonHorizontalInsidePaddingOffsetNavQuirks:
aMetric = 8;
break;
case eMetric_CheckboxSize:
case eMetric_RadioboxSize:
aMetric = 15;
aMetric = qStyle->pixelMetric(QStyle::PM_CheckListButtonSize);
break;
case eMetric_ListShouldUseHorizontalInsideMinimumPadding:
aMetric = 15;
break;
case eMetric_ListHorizontalInsideMinimumPadding:
aMetric = 15;
break;
case eMetric_ListShouldUseVerticalInsidePadding:
aMetric = 1;
break;
case eMetric_ListVerticalInsidePadding:
aMetric = 1;
break;
case eMetric_CaretBlinkTime:
aMetric = 500;
break;
case eMetric_CaretWidth:
aMetric = 1;
break;
case eMetric_ShowCaretDuringSelection:
aMetric = 0;
break;
case eMetric_SelectTextfieldsOnKeyFocus:
// Select textfield content when focused by kbd
// used by nsEventStateManager::sTextfieldSelectModel
aMetric = 1;
break;
case eMetric_SubmenuDelay:
aMetric = 200;
break;
case eMetric_MenusCanOverlapOSBar:
// we want XUL popups to be able to overlap the task bar.
aMetric = 1;
break;
case eMetric_ScrollArrowStyle:
aMetric = eMetric_ScrollArrowStyleSingle;
break;
case eMetric_ScrollSliderStyle:
aMetric = eMetric_ScrollThumbStyleProportional;
break;
case eMetric_TouchEnabled:
#ifdef MOZ_PLATFORM_MAEMO
// All known Maemo devices are touch enabled.
aMetric = 1;
#else
aMetric = 0;
res = NS_ERROR_NOT_IMPLEMENTED;
#endif
break;
case eMetric_WindowsDefaultTheme:
case eMetric_MaemoClassic:
aMetric = 0;
res = NS_ERROR_NOT_IMPLEMENTED;
break;
case eMetric_SpellCheckerUnderlineStyle:
aMetric = NS_UNDERLINE_STYLE_WAVY;
break;
default:
aMetric = 0;
res = NS_ERROR_FAILURE;
}
return res;
}
#ifdef NS_LOOKANDFEEL_DEBUG
static const char *floatMetricToString[] = {
"eMetricFloat_TextFieldVerticalInsidePadding",
"eMetricFloat_TextFieldHorizontalInsidePadding",
"eMetricFloat_TextAreaVerticalInsidePadding",
"eMetricFloat_TextAreaHorizontalInsidePadding",
"eMetricFloat_ListVerticalInsidePadding",
"eMetricFloat_ListHorizontalInsidePadding",
"eMetricFloat_ButtonVerticalInsidePadding",
"eMetricFloat_ButtonHorizontalInsidePadding",
"eMetricFloat_IMEUnderlineRelativeSize"
};
#endif
NS_IMETHODIMP nsLookAndFeel::GetMetric(const nsMetricFloatID aID,
float &aMetric)
{
#ifdef NS_LOOKANDFEEL_DEBUG
qDebug("nsLookAndFeel::GetMetric aID = %s", floatMetricToString[aID]);
#endif
nsresult res = nsXPLookAndFeel::GetMetric(aID, aMetric);
if (NS_SUCCEEDED(res))
return res;
res = NS_OK;
switch (aID) {
case eMetricFloat_TextFieldVerticalInsidePadding:
aMetric = 0.25f;
break;
case eMetricFloat_TextFieldHorizontalInsidePadding:
aMetric = 0.95f; // large number on purpose so minimum padding is used
break;
case eMetricFloat_TextAreaVerticalInsidePadding:
aMetric = 0.40f;
break;
case eMetricFloat_TextAreaHorizontalInsidePadding:
aMetric = 0.40f; // large number on purpose so minimum padding is used
break;
case eMetricFloat_ListVerticalInsidePadding:
aMetric = 0.10f;
break;
case eMetricFloat_ListHorizontalInsidePadding:
aMetric = 0.40f;
break;
case eMetricFloat_ButtonVerticalInsidePadding:
aMetric = 0.25f;
break;
case eMetricFloat_ButtonHorizontalInsidePadding:
aMetric = 0.25f;
break;
case eMetricFloat_IMEUnderlineRelativeSize:
aMetric = 1.0f;
break;
case eMetricFloat_SpellCheckerUnderlineRelativeSize:
aMetric = 1.0f;
break;
default:
aMetric = -1.0;
res = NS_ERROR_FAILURE;
break;
}
return res;
}
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