gecko/widget/src/beos/nsLookAndFeel.cpp

483 lines
14 KiB
C++
Raw Normal View History

/* -*- 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):
* Sergei Dolgov <sergei_d@fi.tartu.ee>
*
* 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 "nsLookAndFeel.h"
#include "nsFont.h"
#include "nsSize.h"
#include <InterfaceDefs.h>
#include <Menu.h>
nsLookAndFeel::nsLookAndFeel() : nsXPLookAndFeel()
{
}
nsLookAndFeel::~nsLookAndFeel()
{
}
nsresult nsLookAndFeel::NativeGetColor(const nsColorID aID, nscolor &aColor)
{
nsresult res = NS_OK;
rgb_color color;
/*
* There used to be an entirely separate list of these colors in
* nsDeviceContextBeOS::GetSystemAttribute. The colors given there
* were a bit different from these. If these are inaccurate, it might
* be worth looking at cvs history for the ones there to see if they
* were better.
*/
switch (aID) {
case eColor_WindowBackground:
aColor = NS_RGB(0xff, 0xff, 0xff);
break;
case eColor_WindowForeground:
aColor = NS_RGB(0x00, 0x00, 0x00);
break;
case eColor_WidgetBackground:
aColor = NS_RGB(0xdd, 0xdd, 0xdd);
break;
case eColor_WidgetForeground:
aColor = NS_RGB(0x00, 0x00, 0x00);
break;
case eColor_WidgetSelectBackground:
{
color = ui_color(B_MENU_SELECTION_BACKGROUND_COLOR);
aColor = NS_RGB(color.red, color.green, color.blue);
}
break;
case eColor_WidgetSelectForeground:
aColor = NS_RGB(0x00, 0x00, 0x80);
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 = NS_RGB(0xff, 0xff, 0xff);
break;
case eColor_TextForeground:
aColor = NS_RGB(0x00, 0x00, 0x00);
break;
case eColor_TextSelectBackground:
case eColor_IMESelectedRawTextBackground:
case eColor_IMESelectedConvertedTextBackground:
{
// looks good in Mozilla, though, never noticed this color in BeOS menu
color = ui_color(B_MENU_SELECTION_BACKGROUND_COLOR);
aColor = NS_RGB(color.red, color.green, color.blue);
}
break;
case eColor_TextSelectForeground:
case eColor_IMESelectedRawTextForeground:
case eColor_IMESelectedConvertedTextForeground:
{
color = ui_color(B_MENU_SELECTED_ITEM_TEXT_COLOR);
aColor = NS_RGB(color.red, color.green, color.blue);
}
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;
// two following colors get initialisation in XPLookAndFeel.
//eColor_TextSelectBackgroundDisabled,
//eColor_TextSelectBackgroundAttention,
// CSS 2 Colors
case eColor_activeborder:
aColor = NS_RGB(0x88, 0x88, 0x88);
break;
// active titletab
case eColor_activecaption:
{
color = ui_color(B_WINDOW_TAB_COLOR);
aColor = NS_RGB(color.red, color.green, color.blue);
}
break;
//MDI color
case eColor_appworkspace:
aColor = NS_RGB(0xd8, 0xd8, 0xd8);
break;
//incidentally, this is supposed to be the colour of the desktop, though how anyone
//is supposed to guess that from the name?
case eColor_background:
{
color = ui_color(B_DESKTOP_COLOR);
aColor = NS_RGB(color.red, color.green, color.blue);
}
break;
case eColor_buttonface:
case eColor__moz_buttonhoverface:
aColor = NS_RGB(0xdd, 0xdd, 0xdd);
break;
//should be lighter of 2 possible highlight colours available
case eColor_buttonhighlight:
aColor = NS_RGB(0xff, 0xff, 0xff);
break;
//darker of 2 possible shadow colours available
case eColor_buttonshadow:
aColor = NS_RGB(0x77, 0x77, 0x77);
break;
case eColor_buttontext:
case eColor__moz_buttonhovertext:
aColor = NS_RGB(0x00, 0x00, 0x00);
break;
case eColor_captiontext:
aColor = NS_RGB(0x00, 0x00, 0x00);
break;
case eColor_graytext:
aColor = NS_RGB(0x77, 0x77, 0x77);
break;
case eColor_highlight:
case eColor__moz_html_cellhighlight:
case eColor__moz_menuhover:
{
// B_MENU_SELECTION_BACKGROUND_COLOR is used for text selection
// this blue colors seems more suitable
color = ui_color(B_KEYBOARD_NAVIGATION_COLOR);
aColor = NS_RGB(color.red, color.green, color.blue);
}
break;
case eColor_highlighttext:
case eColor__moz_html_cellhighlighttext:
case eColor__moz_menuhovertext:
{
color = ui_color(B_MENU_SELECTED_ITEM_TEXT_COLOR);
aColor = NS_RGB(color.red, color.green, color.blue);
}
break;
case eColor_inactiveborder:
aColor = NS_RGB(0x55, 0x55, 0x55);
break;
case eColor_inactivecaption:
aColor = NS_RGB(0xdd, 0xdd, 0xdd);
break;
case eColor_inactivecaptiontext:
aColor = NS_RGB(0x77, 0x77, 0x77);
break;
case eColor_infobackground:
// tooltips
aColor = NS_RGB(0xff, 0xff, 0xd0);
break;
case eColor_infotext:
aColor = NS_RGB(0x00, 0x00, 0x00);
break;
case eColor_menu:
{
color = ui_color(B_MENU_BACKGROUND_COLOR);
aColor = NS_RGB(color.red, color.green, color.blue);
}
break;
case eColor_menutext:
{
color = ui_color(B_MENU_ITEM_TEXT_COLOR);
aColor = NS_RGB(color.red, color.green, color.blue);
}
break;
case eColor_scrollbar:
aColor = NS_RGB(0xaa, 0xaa, 0xaa);
break;
case eColor_threeddarkshadow:
aColor = NS_RGB(0x77, 0x77, 0x77);
break;
case eColor_threedface:
aColor = NS_RGB(0xdd, 0xdd, 0xdd);
break;
case eColor_threedhighlight:
aColor = NS_RGB(0xff, 0xff, 0xff);
break;
case eColor_threedlightshadow:
aColor = NS_RGB(0xdd, 0xdd, 0xdd);
break;
case eColor_threedshadow:
aColor = NS_RGB(0x99, 0x99, 0x99);
break;
case eColor_window:
aColor = NS_RGB(0xff, 0xff, 0xff);
break;
case eColor_windowframe:
aColor = NS_RGB(0xcc, 0xcc, 0xcc);
break;
case eColor_windowtext:
aColor = NS_RGB(0x00, 0x00, 0x00);
break;
// CSS3 candidates
case eColor__moz_field:
// normal widget background
aColor = NS_RGB(0xff, 0xff, 0xff);
break;
case eColor__moz_fieldtext:
aColor = NS_RGB(0x00, 0x00, 0x00);
break;
case eColor__moz_dialog:
case eColor__moz_cellhighlight:
//all bars including MenuBar
aColor = NS_RGB(0xdd, 0xdd, 0xdd);
break;
case eColor__moz_dialogtext:
case eColor__moz_cellhighlighttext:
aColor = NS_RGB(0x00, 0x00, 0x00);
break;
case eColor__moz_dragtargetzone:
aColor = NS_RGB(0x63, 0x63, 0xCE);
break;
case eColor__moz_buttondefault:
aColor = NS_RGB(0x77, 0x77, 0x77);
break;
case eColor_LAST_COLOR:
default:
aColor = NS_RGB(0xff, 0xff, 0xff);
res = NS_ERROR_FAILURE;
break;
}
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;
/*
* There used to be an entirely separate list of these metrics in
* nsDeviceContextBeOS::GetSystemAttribute. The metrics given there
* were a bit different from these. If these are inaccurate, it might
* be worth looking at cvs history for the ones there to see if they
* were better.
*/
switch (aID)
{
case eMetric_WindowTitleHeight:
// 2*horizontal scrollbar height
aMetric = 28;
break;
case eMetric_WindowBorderWidth:
aMetric = 2;
break;
case eMetric_WindowBorderHeight:
aMetric = 2;
break;
case eMetric_Widget3DBorder:
aMetric = 5;
break;
case eMetric_TextFieldBorder:
aMetric = 3;
break;
case eMetric_TextFieldHeight:
aMetric = 24;
break;
case eMetric_TextVerticalInsidePadding:
aMetric = 0;
break;
case eMetric_TextShouldUseVerticalInsidePadding:
aMetric = 0;
break;
case eMetric_TextHorizontalInsideMinimumPadding:
aMetric = 3;
break;
case eMetric_TextShouldUseHorizontalInsideMinimumPadding:
aMetric = 1;
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_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 = 500;
break;
case eMetric_CaretWidth:
aMetric = 1;
break;
case eMetric_ShowCaretDuringSelection:
aMetric = 1;
break;
case eMetric_SelectTextfieldsOnKeyFocus:
// Do not select textfield content when focused by kbd
// used by nsEventStateManager::sTextfieldSelectModel
aMetric = 0;
break;
case eMetric_SubmenuDelay:
aMetric = 500;
break;
case eMetric_MenusCanOverlapOSBar: // can popups overlap menu/task bar?
aMetric = 0;
break;
case eMetric_DragFullWindow:
aMetric = 0;
break;
case eMetric_ScrollArrowStyle:
{
aMetric = eMetric_ScrollArrowStyleBothAtEachEnd; // BeOS default
scroll_bar_info info;
if(B_OK == get_scroll_bar_info(&info) && !info.double_arrows)
{
aMetric = eMetric_ScrollArrowStyleSingle;
}
}
break;
case eMetric_ScrollSliderStyle:
{
aMetric = eMetric_ScrollThumbStyleProportional; // BeOS default
scroll_bar_info info;
if(B_OK == get_scroll_bar_info(&info) && !info.proportional)
{
aMetric = eMetric_ScrollThumbStyleNormal;
}
}
break;
case eMetric_TreeOpenDelay:
aMetric = 1000;
break;
case eMetric_TreeCloseDelay:
aMetric = 1000;
break;
case eMetric_TreeLazyScrollDelay:
aMetric = 150;
break;
case eMetric_TreeScrollDelay:
aMetric = 100;
break;
case eMetric_TreeScrollLinesMax:
aMetric = 3;
break;
case eMetric_WindowsDefaultTheme:
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;
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 = 0.95f;
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;
default:
aMetric = -1.0;
res = NS_ERROR_FAILURE;
}
return res;
}