gecko-dev/cmd/winfe/prefinfo.cpp
1998-03-28 02:44:41 +00:00

245 lines
7.4 KiB
C++

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