/* * 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 the Mozilla OS/2 libraries. * * The Initial Developer of the Original Code is John Fairhurst, * . Portions created by John Fairhurst are * Copyright (C) 1999 John Fairhurst. All Rights Reserved. * * Contributor(s): * Pierre Phaneuf * * This Original Code has been modified by IBM Corporation. Modifications made by IBM * described herein are Copyright (c) International Business Machines Corporation, 2000. * Modifications to Mozilla code or documentation identified per MPL Section 3.3 * * Date Modified by Description of modification * 04/20/2000 IBM Corp. Make more like Windows. * 06/21/2000 IBM Corp. Add SubmenuDelay case in GetMetric */ #include "nsLookAndFeel.h" #include "nsWidgetDefs.h" #include "nsXPLookAndFeel.h" static NS_DEFINE_IID(kILookAndFeelIID, NS_ILOOKANDFEEL_IID); //NS_IMPL_ISUPPORTS(nsLookAndFeel, NS_ILOOKANDFEEL_IID) NS_IMPL_ISUPPORTS(nsLookAndFeel, NS_GET_IID(nsILookAndFeel)) nsLookAndFeel::nsLookAndFeel() : nsILookAndFeel() { NS_INIT_REFCNT(); (void)NS_NewXPLookAndFeel(getter_AddRefs(mXPLookAndFeel)); } nsLookAndFeel::~nsLookAndFeel() { } NS_IMETHODIMP nsLookAndFeel::GetColor(const nsColorID aID, nscolor &aColor) { nsresult res = NS_OK; if (mXPLookAndFeel) { res = mXPLookAndFeel->GetColor(aID, aColor); if (NS_SUCCEEDED(res)) return res; res = NS_OK; } int idx; switch (aID) { case eColor_WindowBackground: idx = SYSCLR_WINDOW; // white break; case eColor_WindowForeground: idx = SYSCLR_WINDOWTEXT; // black break; case eColor_WidgetBackground: idx = SYSCLR_BUTTONMIDDLE; // light gray break; case eColor_WidgetForeground: idx = SYSCLR_WINDOWTEXT; // black break; case eColor_WidgetSelectBackground: idx = SYSCLR_HILITEBACKGROUND; // dark gray (items selected in a control) break; case eColor_WidgetSelectForeground: idx = SYSCLR_HILITEFOREGROUND; // white (text of items selected in a control) break; case eColor_Widget3DHighlight: idx = SYSCLR_BUTTONLIGHT; // white (highlight color for 3d for edges facing light source) break; case eColor_Widget3DShadow: idx = SYSCLR_BUTTONDARK; // dark gray (for edges facing away from light source) break; case eColor_TextBackground: idx = SYSCLR_WINDOW; // white break; case eColor_TextForeground: idx = SYSCLR_WINDOWTEXT; // black break; case eColor_TextSelectBackground: idx = SYSCLR_HILITEBACKGROUND; // dark gray break; case eColor_TextSelectForeground: idx = SYSCLR_HILITEFOREGROUND; // white break; // New CSS 2 Color definitions case eColor_activeborder: idx = SYSCLR_ACTIVEBORDER; // pale yellow break; case eColor_activecaption: idx = SYSCLR_ACTIVETITLETEXT; // teal (active window title bar) break; case eColor_appworkspace: idx = SYSCLR_APPWORKSPACE; // off-white break; case eColor_background: idx = SYSCLR_BACKGROUND; // light gray break; case eColor_buttonface: idx = SYSCLR_BUTTONMIDDLE; // light gray break; case eColor_buttonhighlight: idx = SYSCLR_BUTTONLIGHT; // white break; case eColor_buttonshadow: idx = SYSCLR_BUTTONDARK; // dark gray break; case eColor_buttontext: idx = SYSCLR_BUTTONDEFAULT; // black break; case eColor_captiontext: idx = SYSCLR_WINDOWTEXT; // black??? break; case eColor_graytext: idx = SYSCLR_MENUDISABLEDTEXT; // dark gray break; case eColor_highlight: idx = SYSCLR_HILITEFOREGROUND; // white??? break; case eColor_highlighttext: idx = SYSCLR_WINDOWTEXT; // black ??? break; case eColor_inactiveborder: idx = SYSCLR_INACTIVEBORDER; // light gray break; case eColor_inactivecaption: idx = SYSCLR_INACTIVETITLE; // light gray??? break; case eColor_inactivecaptiontext: idx = SYSCLR_INACTIVETITLE; // light gray??? break; case eColor_infobackground: idx = SYSCLR_INACTIVETITLE; // light gray??? break; case eColor_infotext: idx = SYSCLR_WINDOWTEXT; // black ??? break; case eColor_menu: idx = SYSCLR_MENU; // light gray break; case eColor_menutext: idx = SYSCLR_MENUTEXT; // black break; case eColor_scrollbar: idx = SYSCLR_SCROLLBAR; // pale gray break; case eColor_threeddarkshadow: idx = SYSCLR_SHADOW; // dark gray??? break; case eColor_threedface: idx = SYSCLR_BUTTONMIDDLE; // light gray??? break; case eColor_threedhighlight: idx = SYSCLR_BUTTONLIGHT; // white??? break; case eColor_threedlightshadow: idx = SYSCLR_BUTTONMIDDLE; // light gray??? break; case eColor_threedshadow: idx = SYSCLR_SHADOW; // dark gray??? break; case eColor_window: idx = SYSCLR_WINDOW; // white break; case eColor_windowframe: idx = SYSCLR_WINDOWFRAME; // dark gray break; case eColor_windowtext: idx = SYSCLR_WINDOWTEXT; // black break; default: idx = SYSCLR_WINDOW; // white 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 = NS_OK; if (mXPLookAndFeel) { res = mXPLookAndFeel->GetMetric(aID, aMetric); if (NS_SUCCEEDED(res)) return res; } long svalue = 0; aMetric = 0; ULONG ulPels = 0; switch (aID) { case eMetric_WindowTitleHeight: svalue = SV_CYTITLEBAR; break; case eMetric_WindowBorderWidth: svalue = SV_CXSIZEBORDER; break; case eMetric_WindowBorderHeight: svalue = SV_CYSIZEBORDER; break; case eMetric_Widget3DBorder: svalue = SV_CXBORDER; break; case eMetric_TextFieldBorder: aMetric = 3; break; case eMetric_TextFieldHeight: // ??? gModuleData.lHtEntryfield; 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_SubmenuDelay: aMetric = 300; break; case eMetric_CaretBlinkTime: svalue = SV_CURSORRATE; break; case eMetric_CaretWidthTwips: // Sigh - this is in 'twips', should be in 'app units', but there's no // DC anyway so we can't work it out! // The reason for this is that there is some rounding weirdness, // such that the 2-pixel caret requested by the windows guys // got rounded down to a 1-pixel caret for drawing, because // of errors in conversion to twips and back. ulPels = WinQuerySysValue( HWND_DESKTOP, SV_CYBORDER); // With luck, either: // * these metrics will go into nsILookAndFeel, or // * we'll get an nsIDeviceContext here // // For now, lets assume p2t = 20. aMetric = 20 * ulPels; break; // Windows aMetric = 30; break; default: aMetric = -1; res = NS_ERROR_FAILURE; } if( svalue != 0) aMetric = WinQuerySysValue( HWND_DESKTOP, svalue); return res; } NS_IMETHODIMP nsLookAndFeel::GetMetric(const nsMetricFloatID aID, float & aMetric) { nsresult res = NS_OK; if (mXPLookAndFeel) { res = mXPLookAndFeel->GetMetric(aID, aMetric); if (NS_SUCCEEDED(res)) return res; } 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; 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) { if (mXPLookAndFeel) { nsresult rv = mXPLookAndFeel->GetNavSize(aWidgetID, aFontID, aFontSize, aSize); if (NS_SUCCEEDED(rv)) return rv; } aSize.width = 0; aSize.height = 0; printf("nsLookAndFeel::GetNavSize not implemented\n"); // OS2TODO return NS_ERROR_NOT_IMPLEMENTED; } #endif