mirror of
https://github.com/mozilla/gecko-dev.git
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245 lines
7.4 KiB
C++
245 lines
7.4 KiB
C++
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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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#include "stdafx.h"
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#include "prefinfo.h"
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#include "prefapi.h"
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#include "edt.h"
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#include "prefs.h"
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int PR_CALLBACK prefWatcher(const char *pPrefName, void *pData)
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{
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BOOL bReload = FALSE;
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COLORREF rgbForegroundColor = prefInfo.m_rgbForegroundColor;
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COLORREF rgbBackgroundColor = prefInfo.m_rgbBackgroundColor;
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switch ((int)pData) {
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case 1:
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PREF_GetColorPrefDWord("browser.anchor_color", &prefInfo.m_rgbAnchorColor);
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wfe_SetLayoutColor(LO_COLOR_LINK, prefInfo.m_rgbAnchorColor);
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bReload = TRUE;
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break;
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case 2:
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PREF_GetColorPrefDWord("browser.visited_color", &prefInfo.m_rgbVisitedColor);
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wfe_SetLayoutColor(LO_COLOR_VLINK, prefInfo.m_rgbVisitedColor);
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bReload = TRUE;
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break;
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case 3:
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/*
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* PREF_GetBoolPref("browser.underline_anchors", &prefInfo.m_bUnderlineAnchors);
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* bReload = TRUE; // XXX - we really only need to refresh the page...
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*/
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break;
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case 4:
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PREF_GetBoolPref("browser.wfe.use_windows_colors", &prefInfo.m_bUseWindowsColors);
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if (prefInfo.m_bUseWindowsColors) {
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rgbForegroundColor = ::GetSysColor(COLOR_WINDOWTEXT);
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rgbBackgroundColor = ::GetSysColor(COLOR_WINDOW);
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} else {
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PREF_GetColorPrefDWord("browser.foreground_color", &rgbForegroundColor);
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PREF_GetColorPrefDWord("browser.background_color", &rgbBackgroundColor);
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}
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break;
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case 5:
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PREF_GetColorPrefDWord("browser.foreground_color", &rgbForegroundColor);
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break;
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case 6:
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PREF_GetColorPrefDWord("browser.background_color", &rgbBackgroundColor);
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break;
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case 7:
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PREF_GetBoolPref("browser.use_document_colors", &prefInfo.m_bUseDocumentColors);
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LO_SetUserOverride(!prefInfo.m_bUseDocumentColors);
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bReload = TRUE;
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break;
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case 8:
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PREF_GetBoolPref("general.always_load_images",&prefInfo.m_bAutoLoadImages);
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CGenericFrame *pGenFrame;
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for(pGenFrame = theApp.m_pFrameList; pGenFrame; pGenFrame = pGenFrame->m_pNext) {
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pGenFrame->GetChrome()->ImagesButton(!prefInfo.m_bAutoLoadImages);
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}
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break;
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}
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// See whether the foreground or background colors changed
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if (rgbForegroundColor != prefInfo.m_rgbForegroundColor) {
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prefInfo.m_rgbForegroundColor = rgbForegroundColor;
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wfe_SetLayoutColor(LO_COLOR_FG, prefInfo.m_rgbForegroundColor);
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bReload = TRUE;
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}
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if (rgbBackgroundColor != prefInfo.m_rgbBackgroundColor) {
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prefInfo.m_rgbBackgroundColor = rgbBackgroundColor;
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wfe_SetLayoutColor(LO_COLOR_BG, prefInfo.m_rgbBackgroundColor);
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bReload = TRUE;
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}
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if (bReload)
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g_bReloadAllWindows = TRUE;
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return PREF_NOERROR;
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}
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int PR_CALLBACK SetToolbarButtonStyle(const char *newPref, void *data)
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{
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int32 prefInt;
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PREF_GetIntPref("browser.chrome.button_style",&prefInt);
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theApp.m_pToolbarStyle = CASTINT(prefInt);
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CGenericFrame *pGenFrame;
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for(pGenFrame = theApp.m_pFrameList; pGenFrame; pGenFrame = pGenFrame->m_pNext) {
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LPNSTOOLBAR pIToolBar = NULL;
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pGenFrame->GetChrome()->QueryInterface( IID_INSToolBar, (LPVOID *) &pIToolBar );
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if (pIToolBar) {
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pIToolBar->SetToolbarStyle(theApp.m_pToolbarStyle);
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pIToolBar->Release();
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}
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pGenFrame->GetChrome()->SetToolbarStyle(theApp.m_pToolbarStyle);
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}
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#ifdef MOZ_TASKBAR
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theApp.GetTaskBarMgr().SetTaskBarStyle(theApp.m_pToolbarStyle);
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#endif /* MOZ_TASKBAR */
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return PREF_NOERROR;
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}
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CPrefInfo prefInfo;
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CPrefInfo::CPrefInfo()
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{
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m_rgbBackgroundColor = 0;
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m_rgbForegroundColor = 0;
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m_bUnderlineAnchors = FALSE;
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m_rgbAnchorColor = 0;
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m_rgbVisitedColor = 0;
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m_bUseWindowsColors = FALSE;
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m_bUseDocumentColors = TRUE;
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m_bAutoLoadImages = TRUE;
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}
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void CPrefInfo::UpdateAllWindows()
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{
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// Update layout in all current windows
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for (CGenericFrame *f = theApp.m_pFrameList; f; f = f->m_pNext) {
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CWinCX *pContext = f->GetMainWinContext();
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if (pContext && pContext->GetContext()) {
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#ifdef EDITOR
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if (EDT_IS_EDITOR(pContext->GetContext())) {
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// Edit can relayout page without having to do NET_GetURL
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EDT_RefreshLayout(pContext->GetContext());
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} else
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#endif // EDITOR
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{
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pContext->NiceReload();
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}
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}
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}
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}
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void CPrefInfo::SysColorChange()
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{
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if (m_bUseWindowsColors) {
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COLORREF rgbForegroundColor = ::GetSysColor(COLOR_WINDOWTEXT);
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COLORREF rgbBackgroundColor = ::GetSysColor(COLOR_WINDOW);
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BOOL bReload = FALSE;
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// See whether the foreground or background colors changed
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if (rgbForegroundColor != m_rgbForegroundColor) {
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m_rgbForegroundColor = rgbForegroundColor;
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wfe_SetLayoutColor(LO_COLOR_FG, m_rgbForegroundColor);
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bReload = TRUE;
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}
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if (rgbBackgroundColor != m_rgbBackgroundColor) {
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m_rgbBackgroundColor = rgbBackgroundColor;
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wfe_SetLayoutColor(LO_COLOR_BG, m_rgbBackgroundColor);
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bReload = TRUE;
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}
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if (bReload)
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UpdateAllWindows();
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}
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}
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void CPrefInfo::Initialize()
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{
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int32 prefInt;
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// Unvisited link color
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PREF_GetColorPrefDWord("browser.anchor_color", &m_rgbAnchorColor);
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wfe_SetLayoutColor(LO_COLOR_LINK, m_rgbAnchorColor);
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PREF_RegisterCallback("browser.anchor_color", prefWatcher, (void *)1);
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// Visited link color
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PREF_GetColorPrefDWord("browser.visited_color", &m_rgbVisitedColor);
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wfe_SetLayoutColor(LO_COLOR_VLINK, m_rgbVisitedColor);
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PREF_RegisterCallback("browser.visited_color", prefWatcher, (void *)2);
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// Underline links
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/*
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* PREF_GetBoolPref("browser.underline_anchors", &m_bUnderlineAnchors);
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* PREF_RegisterCallback("browser.underline_anchors", prefWatcher, (void *)3);
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*/
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// Text and background color. See if we should use the Windows colors
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PREF_GetBoolPref("browser.wfe.use_windows_colors", &m_bUseWindowsColors);
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PREF_RegisterCallback("browser.wfe.use_windows_colors", prefWatcher, (void *)4);
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if (m_bUseWindowsColors) {
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m_rgbForegroundColor = ::GetSysColor(COLOR_WINDOWTEXT);
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m_rgbBackgroundColor = ::GetSysColor(COLOR_WINDOW);
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} else {
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PREF_GetColorPrefDWord("browser.foreground_color", &m_rgbForegroundColor);
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PREF_GetColorPrefDWord("browser.background_color", &m_rgbBackgroundColor);
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}
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wfe_SetLayoutColor(LO_COLOR_FG, m_rgbForegroundColor);
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PREF_RegisterCallback("browser.foreground_color", prefWatcher, (void *)5);
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wfe_SetLayoutColor(LO_COLOR_BG, m_rgbBackgroundColor);
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PREF_RegisterCallback("browser.background_color", prefWatcher, (void *)6);
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// See if the user's choices override the document
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PREF_GetBoolPref("browser.use_document_colors", &m_bUseDocumentColors);
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LO_SetUserOverride(!m_bUseDocumentColors);
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PREF_RegisterCallback("browser.use_document_colors", prefWatcher, (void *)7);
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// Always Load Images
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PREF_GetBoolPref("general.always_load_images", &m_bAutoLoadImages);
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PREF_RegisterCallback("general.always_load_images", prefWatcher, (void *)8);
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// type of toolbar buttons
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PREF_GetIntPref("browser.chrome.button_style",&prefInt);
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theApp.m_pToolbarStyle = CASTINT(prefInt);
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PREF_RegisterCallback("browser.chrome.button_style", SetToolbarButtonStyle, NULL);
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}
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