/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ /* ***** BEGIN LICENSE BLOCK ***** * Version: NPL 1.1/GPL 2.0/LGPL 2.1 * * The contents of this file are subject to the Netscape 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/NPL/ * * 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): * Michael Lowe * * 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 NPL, 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 NPL, the GPL or the LGPL. * * ***** END LICENSE BLOCK ***** */ #include "nsLookAndFeel.h" #include "nsXPLookAndFeel.h" #include #include "nsWindow.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 = COLOR_WINDOW; break; case eColor_WindowForeground: idx = COLOR_WINDOWTEXT; break; case eColor_WidgetBackground: idx = COLOR_BTNFACE; break; case eColor_WidgetForeground: idx = COLOR_BTNTEXT; break; case eColor_WidgetSelectBackground: idx = COLOR_HIGHLIGHT; break; case eColor_WidgetSelectForeground: idx = COLOR_HIGHLIGHTTEXT; break; case eColor_Widget3DHighlight: idx = COLOR_BTNHIGHLIGHT; break; case eColor_Widget3DShadow: idx = COLOR_BTNSHADOW; break; case eColor_TextBackground: idx = COLOR_WINDOW; break; case eColor_TextForeground: idx = COLOR_WINDOWTEXT; break; case eColor_TextSelectBackground: idx = COLOR_HIGHLIGHT; break; case eColor_TextSelectForeground: idx = COLOR_HIGHLIGHTTEXT; break; // New CSS 2 Color definitions case eColor_activeborder: idx = COLOR_ACTIVEBORDER; break; case eColor_activecaption: idx = COLOR_ACTIVECAPTION; break; case eColor_appworkspace: idx = COLOR_APPWORKSPACE; break; case eColor_background: idx = COLOR_BACKGROUND; break; case eColor_buttonface: idx = COLOR_BTNFACE; break; case eColor_buttonhighlight: idx = COLOR_BTNHIGHLIGHT; break; case eColor_buttonshadow: idx = COLOR_BTNSHADOW; break; case eColor_buttontext: idx = COLOR_BTNTEXT; break; case eColor_captiontext: idx = COLOR_CAPTIONTEXT; break; case eColor_graytext: idx = COLOR_GRAYTEXT; break; case eColor_highlight: idx = COLOR_HIGHLIGHT; break; case eColor_highlighttext: idx = COLOR_HIGHLIGHTTEXT; break; case eColor_inactiveborder: idx = COLOR_INACTIVEBORDER; break; case eColor_inactivecaption: idx = COLOR_INACTIVECAPTION; break; case eColor_inactivecaptiontext: idx = COLOR_INACTIVECAPTIONTEXT; break; case eColor_infobackground: idx = COLOR_INFOBK; break; case eColor_infotext: idx = COLOR_INFOTEXT; break; case eColor_menu: idx = COLOR_MENU; break; case eColor_menutext: idx = COLOR_MENUTEXT; break; case eColor_scrollbar: idx = COLOR_SCROLLBAR; break; case eColor_threeddarkshadow: idx = COLOR_3DDKSHADOW; break; case eColor_threedface: idx = COLOR_3DFACE; break; case eColor_threedhighlight: idx = COLOR_3DHIGHLIGHT; break; case eColor_threedlightshadow: idx = COLOR_3DLIGHT; break; case eColor_threedshadow: idx = COLOR_3DSHADOW; break; case eColor_window: idx = COLOR_WINDOW; break; case eColor_windowframe: idx = COLOR_WINDOWFRAME; break; case eColor_windowtext: idx = COLOR_WINDOWTEXT; break; case eColor__moz_field: idx = COLOR_WINDOW; break; case eColor__moz_fieldtext: idx = COLOR_WINDOWTEXT; break; case eColor__moz_dialog: idx = COLOR_3DFACE; break; case eColor__moz_dialogtext: idx = COLOR_WINDOWTEXT; break; case eColor__moz_dragtargetzone: idx = COLOR_HIGHLIGHTTEXT; break; default: idx = COLOR_WINDOW; break; } DWORD color = ::GetSysColor(idx); aColor = COLOREF_2_NSRGB(color); 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 = ::GetSystemMetrics(SM_CYCAPTION); break; case eMetric_WindowBorderWidth: aMetric = ::GetSystemMetrics(SM_CXFRAME); break; case eMetric_WindowBorderHeight: aMetric = ::GetSystemMetrics(SM_CYFRAME); break; case eMetric_Widget3DBorder: aMetric = ::GetSystemMetrics(SM_CXEDGE); 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 = (PRInt32)::GetCaretBlinkTime(); break; case eMetric_SingleLineCaretWidth: aMetric = 1; break; case eMetric_MultiLineCaretWidth: aMetric = 2; break; case eMetric_ShowCaretDuringSelection: aMetric = 0; break; case eMetric_SubmenuDelay: { static PRInt32 sSubmenuDelay = -1; if (sSubmenuDelay == -1) { HKEY key; char value[100]; DWORD length, type; LONG result; sSubmenuDelay = 300; result = ::RegOpenKeyEx(HKEY_CURRENT_USER, "Control Panel\\Desktop", 0, KEY_READ, &key); if (result == ERROR_SUCCESS) { length = sizeof(value); result = ::RegQueryValueEx(key, "MenuShowDelay", NULL, &type, (LPBYTE)&value, &length); ::RegCloseKey(key); if (result == ERROR_SUCCESS) { PRInt32 errorCode; nsString str; str.AssignWithConversion(value); PRInt32 submenuDelay = str.ToInteger(&errorCode); if (errorCode == NS_OK) { sSubmenuDelay = submenuDelay; } } } } aMetric = sSubmenuDelay; } break; case eMetric_MenusCanOverlapOSBar: // we want XUL popups to be able to overlap the task bar. aMetric = 1; break; case eMetric_DragFullWindow: { static PRInt32 sDragFullWindow = -1; if (sDragFullWindow == -1) { HKEY key; char value[100]; DWORD length, type; LONG result; result = ::RegOpenKeyEx(HKEY_CURRENT_USER, "Control Panel\\Desktop", 0, KEY_READ, &key); if (result == ERROR_SUCCESS) { length = sizeof(value); result = ::RegQueryValueEx(key, "DragFullWindows", NULL, &type, (LPBYTE)&value, &length); ::RegCloseKey(key); if (result == ERROR_SUCCESS) { PRInt32 errorCode; nsString str; str.AssignWithConversion(value); sDragFullWindow = str.ToInteger(&errorCode); } } } aMetric = sDragFullWindow ? 1 : 0; } break; case eMetric_ScrollArrowStyle: aMetric = eMetric_ScrollArrowStyleSingle; break; case eMetric_ScrollSliderStyle: aMetric = eMetric_ScrollThumbStyleProportional; 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; 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; } //switch return NS_OK; } #endif