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gecko/widget/src/os2/nsLookAndFeel.cpp

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** 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):
* John Fairhurst <john_fairhurst@iname.com>
* Michael Lowe <michael.lowe@bigfoot.com>
* Pierre Phaneuf <pp@ludusdesign.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 ***** */
#define INCL_WIN
#include <os2.h>
#include "nsLookAndFeel.h"
#include "nsFont.h"
#include "nsSize.h"
nsLookAndFeel::nsLookAndFeel() : nsXPLookAndFeel()
{
}
nsLookAndFeel::~nsLookAndFeel()
{
}
nsresult nsLookAndFeel::NativeGetColor(const nsColorID aID, nscolor &aColor)
{
nsresult res = NS_OK;
int idx;
switch (aID) {
case eColor_WindowBackground:
idx = SYSCLR_WINDOW;
break;
case eColor_WindowForeground:
idx = SYSCLR_WINDOWTEXT;
break;
case eColor_WidgetBackground:
idx = SYSCLR_BUTTONMIDDLE;
break;
case eColor_WidgetForeground:
idx = SYSCLR_WINDOWTEXT;
break;
case eColor_WidgetSelectBackground:
idx = SYSCLR_HILITEBACKGROUND;
break;
case eColor_WidgetSelectForeground:
idx = SYSCLR_HILITEFOREGROUND;
break;
case eColor_Widget3DHighlight:
idx = SYSCLR_BUTTONLIGHT;
break;
case eColor_Widget3DShadow:
idx = SYSCLR_BUTTONDARK;
break;
case eColor_TextBackground:
idx = SYSCLR_WINDOW;
break;
case eColor_TextForeground:
idx = SYSCLR_WINDOWTEXT;
break;
case eColor_TextSelectBackground:
case eColor_IMESelectedRawTextBackground:
case eColor_IMESelectedConvertedTextBackground:
idx = SYSCLR_HILITEBACKGROUND;
break;
case eColor_TextSelectForeground:
case eColor_IMESelectedRawTextForeground:
case eColor_IMESelectedConvertedTextForeground:
idx = SYSCLR_HILITEFOREGROUND;
break;
case eColor_IMERawInputBackground:
case eColor_IMEConvertedTextBackground:
aColor = NS_TRANSPARENT;
return NS_OK;
case eColor_IMERawInputForeground:
case eColor_IMEConvertedTextForeground:
aColor = NS_SAME_AS_FOREGROUND_COLOR;
return NS_OK;
case eColor_IMERawInputUnderline:
case eColor_IMEConvertedTextUnderline:
aColor = NS_SAME_AS_FOREGROUND_COLOR;
return NS_OK;
case eColor_IMESelectedRawTextUnderline:
case eColor_IMESelectedConvertedTextUnderline:
aColor = NS_TRANSPARENT;
return NS_OK;
case eColor_SpellCheckerUnderline:
aColor = NS_RGB(0xff, 0, 0);
return NS_OK;
// New CSS 2 Color definitions
case eColor_activeborder:
idx = SYSCLR_ACTIVEBORDER;
break;
case eColor_activecaption:
idx = SYSCLR_ACTIVETITLETEXT;
break;
case eColor_appworkspace:
idx = SYSCLR_APPWORKSPACE;
break;
case eColor_background:
idx = SYSCLR_BACKGROUND;
break;
case eColor_buttonface:
case eColor__moz_buttonhoverface:
idx = SYSCLR_BUTTONMIDDLE;
break;
case eColor_buttonhighlight:
idx = SYSCLR_BUTTONLIGHT;
break;
case eColor_buttonshadow:
idx = SYSCLR_BUTTONDARK;
break;
case eColor_buttontext:
case eColor__moz_buttonhovertext:
idx = SYSCLR_MENUTEXT;
break;
case eColor_captiontext:
idx = SYSCLR_WINDOWTEXT;
break;
case eColor_graytext:
idx = SYSCLR_MENUDISABLEDTEXT;
break;
case eColor_highlight:
case eColor__moz_html_cellhighlight:
idx = SYSCLR_HILITEBACKGROUND;
break;
case eColor_highlighttext:
case eColor__moz_html_cellhighlighttext:
idx = SYSCLR_HILITEFOREGROUND;
break;
case eColor_inactiveborder:
idx = SYSCLR_INACTIVEBORDER;
break;
case eColor_inactivecaption:
idx = SYSCLR_INACTIVETITLE;
break;
case eColor_inactivecaptiontext:
idx = SYSCLR_INACTIVETITLETEXT;
break;
case eColor_infobackground:
aColor = NS_RGB( 255, 255, 228);
return res;
case eColor_infotext:
idx = SYSCLR_WINDOWTEXT;
break;
case eColor_menu:
idx = SYSCLR_MENU;
break;
case eColor_menutext:
case eColor__moz_menubartext:
idx = SYSCLR_MENUTEXT;
break;
case eColor_scrollbar:
idx = SYSCLR_SCROLLBAR;
break;
case eColor_threeddarkshadow:
idx = SYSCLR_BUTTONDARK;
break;
case eColor_threedface:
idx = SYSCLR_BUTTONMIDDLE;
break;
case eColor_threedhighlight:
idx = SYSCLR_BUTTONLIGHT;
break;
case eColor_threedlightshadow:
idx = SYSCLR_BUTTONMIDDLE;
break;
case eColor_threedshadow:
idx = SYSCLR_BUTTONDARK;
break;
case eColor_window:
idx = SYSCLR_WINDOW;
break;
case eColor_windowframe:
idx = SYSCLR_WINDOWFRAME;
break;
case eColor_windowtext:
idx = SYSCLR_WINDOWTEXT;
break;
case eColor__moz_eventreerow:
case eColor__moz_oddtreerow:
case eColor__moz_field:
case eColor__moz_combobox:
idx = SYSCLR_ENTRYFIELD;
break;
case eColor__moz_fieldtext:
case eColor__moz_comboboxtext:
idx = SYSCLR_WINDOWTEXT;
break;
case eColor__moz_dialog:
case eColor__moz_cellhighlight:
idx = SYSCLR_DIALOGBACKGROUND;
break;
case eColor__moz_dialogtext:
case eColor__moz_cellhighlighttext:
idx = SYSCLR_WINDOWTEXT;
break;
case eColor__moz_buttondefault:
idx = SYSCLR_BUTTONDEFAULT;
break;
case eColor__moz_menuhover:
if (WinQuerySysColor(HWND_DESKTOP, SYSCLR_MENUHILITEBGND, 0) ==
WinQuerySysColor(HWND_DESKTOP, SYSCLR_MENU, 0)) {
// if this happens, we would paint menu selections unreadable
// (we are most likely on Warp3), so let's fake a dark grey
// background for the selected menu item
aColor = NS_RGB( 132, 130, 132);
return res;
} else {
idx = SYSCLR_MENUHILITEBGND;
}
break;
case eColor__moz_menuhovertext:
case eColor__moz_menubarhovertext:
if (WinQuerySysColor(HWND_DESKTOP, SYSCLR_MENUHILITEBGND, 0) ==
WinQuerySysColor(HWND_DESKTOP, SYSCLR_MENU, 0)) {
// white text to be readable on dark grey
aColor = NS_RGB( 255, 255, 255);
return res;
} else {
idx = SYSCLR_MENUHILITE;
}
break;
case eColor__moz_nativehyperlinktext:
aColor = NS_RGB( 0, 0, 255);
return res;
default:
idx = SYSCLR_WINDOW;
break;
}
long lColor = WinQuerySysColor( HWND_DESKTOP, idx, 0);
int iRed = (lColor & RGB_RED) >> 16;
int iGreen = (lColor & RGB_GREEN) >> 8;
int iBlue = (lColor & RGB_BLUE);
aColor = NS_RGB( iRed, iGreen, iBlue);
return res;
}
NS_IMETHODIMP nsLookAndFeel::GetMetric(const nsMetricID aID, PRInt32 & aMetric)
{
nsresult res = nsXPLookAndFeel::GetMetric(aID, aMetric);
if (NS_SUCCEEDED(res))
return res;
res = NS_OK;
switch (aID) {
case eMetric_WindowTitleHeight:
aMetric = WinQuerySysValue( HWND_DESKTOP, SV_CYTITLEBAR);
break;
case eMetric_WindowBorderWidth:
aMetric = WinQuerySysValue( HWND_DESKTOP, SV_CXSIZEBORDER);
break;
case eMetric_WindowBorderHeight:
aMetric = WinQuerySysValue( HWND_DESKTOP, SV_CYSIZEBORDER);
break;
case eMetric_Widget3DBorder:
aMetric = WinQuerySysValue( HWND_DESKTOP, SV_CXBORDER);
break;
case eMetric_TextFieldBorder:
aMetric = 3;
break;
case eMetric_TextFieldHeight:
aMetric = 24;
break;
case eMetric_ButtonHorizontalInsidePaddingNavQuirks:
aMetric = 10;
break;
case eMetric_ButtonHorizontalInsidePaddingOffsetNavQuirks:
aMetric = 8;
break;
case eMetric_CheckboxSize:
aMetric = 12;
break;
case eMetric_RadioboxSize:
aMetric = 12;
break;
case eMetric_TextHorizontalInsideMinimumPadding:
aMetric = 3;
break;
case eMetric_TextVerticalInsidePadding:
aMetric = 0;
break;
case eMetric_TextShouldUseVerticalInsidePadding:
aMetric = 0;
break;
case eMetric_TextShouldUseHorizontalInsideMinimumPadding:
aMetric = 1;
break;
case eMetric_ListShouldUseHorizontalInsideMinimumPadding:
aMetric = 0;
break;
case eMetric_ListHorizontalInsideMinimumPadding:
aMetric = 3;
break;
case eMetric_ListShouldUseVerticalInsidePadding:
aMetric = 0;
break;
case eMetric_ListVerticalInsidePadding:
aMetric = 0;
break;
case eMetric_CaretBlinkTime:
aMetric = WinQuerySysValue( HWND_DESKTOP, SV_CURSORRATE);
break;
case eMetric_CaretWidth:
aMetric = 1;
break;
case eMetric_ShowCaretDuringSelection:
aMetric = 0;
break;
case eMetric_SelectTextfieldsOnKeyFocus:
// Do not select textfield content when focused by kbd
// used by nsEventStateManager::sTextfieldSelectModel
aMetric = 0;
break;
case eMetric_SubmenuDelay:
aMetric = 300;
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_TreeOpenDelay:
aMetric = 1000;
break;
case eMetric_TreeCloseDelay:
aMetric = 0;
break;
case eMetric_TreeLazyScrollDelay:
aMetric = 150;
break;
case eMetric_TreeScrollDelay:
aMetric = 100;
break;
case eMetric_TreeScrollLinesMax:
aMetric = 3;
break;
case eMetric_DWMCompositor:
case eMetric_WindowsClassic:
case eMetric_WindowsDefaultTheme:
case eMetric_TouchEnabled:
aMetric = 0;
res = NS_ERROR_NOT_IMPLEMENTED;
break;
case eMetric_MacGraphiteTheme:
aMetric = 0;
res = NS_ERROR_NOT_IMPLEMENTED;
break;
case eMetric_IMERawInputUnderlineStyle:
case eMetric_IMEConvertedTextUnderlineStyle:
aMetric = NS_UNDERLINE_STYLE_SOLID;
break;
case eMetric_IMESelectedRawTextUnderlineStyle:
case eMetric_IMESelectedConvertedTextUnderline:
aMetric = NS_UNDERLINE_STYLE_NONE;
break;
case eMetric_SpellCheckerUnderlineStyle:
aMetric = NS_UNDERLINE_STYLE_WAVY;
break;
default:
aMetric = 0;
res = NS_ERROR_FAILURE;
}
return res;
}
NS_IMETHODIMP nsLookAndFeel::GetMetric(const nsMetricFloatID aID, float & aMetric)
{
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 = 1.025f;
break;
case eMetricFloat_TextAreaVerticalInsidePadding:
aMetric = 0.40f;
break;
case eMetricFloat_TextAreaHorizontalInsidePadding:
aMetric = 0.40f;
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;
}
return res;
}
#ifdef NS_DEBUG
NS_IMETHODIMP nsLookAndFeel::GetNavSize(const nsMetricNavWidgetID aWidgetID,
const nsMetricNavFontID aFontID,
const PRInt32 aFontSize,
nsSize &aSize)
{
nsresult rv = nsXPLookAndFeel::GetNavSize(aWidgetID, aFontID, aFontSize,
aSize);
if (NS_SUCCEEDED(rv))
return rv;
aSize.width = 0;
aSize.height = 0;
if (aFontSize < 1 || aFontSize > 7) {
return NS_ERROR_FAILURE;
}
PRInt32 kTextFieldWidths[2][7] = {
{106,147,169,211,253,338,506}, // Courier
{152,214,237,281,366,495,732} // sans-serif
};
PRInt32 kTextFieldHeights[2][7] = {
{18,21,24,27,33,45,63}, // Courier
{18,21,24,27,34,48,67} // sans-serif
};
PRInt32 kTextAreaWidths[2][7] = {
{121,163,184,226,268,352,520}, // Courier
{163,226,247,289,373,499,730} // sans-serif
};
PRInt32 kTextAreaHeights[2][7] = {
{40,44,48,52,60,76,100}, // Courier
{40,44,48,52,62,80,106} // sans-serif
};
switch (aWidgetID) {
case eMetricSize_TextField:
aSize.width = kTextFieldWidths[aFontID][aFontSize-1];
aSize.height = kTextFieldHeights[aFontID][aFontSize-1];
break;
case eMetricSize_TextArea:
aSize.width = kTextAreaWidths[aFontID][aFontSize-1];
aSize.height = kTextAreaHeights[aFontID][aFontSize-1];
break;
/* Added to avoid warning errors - these are not used right now */
case eMetricSize_ListBox:
case eMetricSize_ComboBox:
case eMetricSize_Radio:
case eMetricSize_CheckBox:
case eMetricSize_Button:
break;
} //switch
return NS_OK;
}
#endif
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