mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-07 12:15:51 +00:00
319 lines
8.1 KiB
C++
319 lines
8.1 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.
|
|
*/
|
|
|
|
//
|
|
// Miscellaneous RDF utility methods
|
|
//
|
|
|
|
#include "URDFUtilities.h"
|
|
|
|
#include "xp_mem.h"
|
|
#include "xp_rgb.h"
|
|
#include "ufilemgr.h" // for CFileMgr::GetURLFromFileSpec
|
|
#include "uprefd.h" // for CPrefs::GetFolderSpec & globHistoryName
|
|
#include "PascalString.h" // for CStr255
|
|
#include "macgui.h"
|
|
|
|
#include "CBrowserWindow.h"
|
|
#include "CNSContext.h"
|
|
|
|
|
|
Boolean URDFUtilities::sIsInited = false;
|
|
|
|
|
|
//
|
|
// StartupRDF
|
|
//
|
|
// Initialize RDF if it has not already been initialized. This method can be
|
|
// called over and over again without bad side effects because it protects the init
|
|
// code with a static variable.
|
|
//
|
|
void URDFUtilities::StartupRDF()
|
|
{
|
|
if (!sIsInited)
|
|
{
|
|
// Point RDF to user's "Navigator Ä" preference folder and turn the FSSpec into
|
|
// a URL
|
|
FSSpec prefFolder = CPrefs::GetFolderSpec(CPrefs::MainFolder);
|
|
char* url = CFileMgr::GetURLFromFileSpec(prefFolder);
|
|
CStr255 urlStr(url);
|
|
XP_FREE(url);
|
|
|
|
// fill in RDF params structure with appropriate file paths
|
|
CStr255 str;
|
|
RDF_InitParamsStruct initParams;
|
|
initParams.profileURL = (char*)urlStr;
|
|
::GetIndString(str, 300, bookmarkFile);
|
|
initParams.bookmarksURL = (char*)(urlStr + "/" + str);
|
|
::GetIndString(str, 300, globHistoryName);
|
|
initParams.globalHistoryURL = (char*)(urlStr + "/" + str);
|
|
|
|
// url = NET_UnEscape(url);
|
|
RDF_Init(&initParams);
|
|
sIsInited = true;
|
|
}
|
|
}
|
|
|
|
|
|
//
|
|
// ShutdownRDF
|
|
//
|
|
// Opposite of above routine. Again, can be called multiple times w/out bad side
|
|
// effects.
|
|
//
|
|
void URDFUtilities::ShutdownRDF()
|
|
{
|
|
if (sIsInited)
|
|
{
|
|
RDF_Shutdown();
|
|
sIsInited = false;
|
|
}
|
|
}
|
|
|
|
Uint32 URDFUtilities::GetContainerSize(HT_Resource container)
|
|
{
|
|
Uint32 result = 0;
|
|
// trust but verify...
|
|
if (HT_IsContainer(container))
|
|
{
|
|
HT_Cursor cursor = HT_NewCursor(container);
|
|
if (cursor)
|
|
{
|
|
HT_Resource node = HT_GetNextItem(cursor);
|
|
while (node != NULL)
|
|
{
|
|
++result;
|
|
if (HT_IsContainer(node) && HT_IsContainerOpen(node))
|
|
result += GetContainerSize(node);
|
|
|
|
node = HT_GetNextItem(cursor);
|
|
}
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
|
|
|
|
//
|
|
// SetupBackgroundColor
|
|
//
|
|
// Given a HT token for a particular color and an AppearanceManager theme brush, set the
|
|
// background color to the appropriate color (using HT color first, and AM color as a fallback).
|
|
//
|
|
bool
|
|
URDFUtilities :: SetupBackgroundColor ( HT_Resource inNode, void* inHTToken, ThemeBrush inBrush )
|
|
{
|
|
RGBColor theBackground;
|
|
bool usingHTColor = GetColor(inNode, inHTToken, &theBackground);
|
|
if ( usingHTColor )
|
|
::RGBBackColor ( &theBackground );
|
|
else
|
|
::SetThemeBackground ( inBrush, 8, false );
|
|
|
|
return usingHTColor;
|
|
|
|
} // SetupBackgroundColor
|
|
|
|
|
|
//
|
|
// SetupForegroundColor
|
|
//
|
|
// Given a HT token for a particular color and an AppearanceManager theme brush, set the
|
|
// foreground color to the appropriate color (using HT color first, and AM color as a fallback).
|
|
//
|
|
bool
|
|
URDFUtilities :: SetupForegroundColor ( HT_Resource inNode, void* inHTToken, ThemeBrush inBrush )
|
|
{
|
|
RGBColor theForeground;
|
|
bool usingHTColor = GetColor(inNode, inHTToken, &theForeground);
|
|
if ( usingHTColor )
|
|
::RGBForeColor ( &theForeground );
|
|
else
|
|
::SetThemePen ( inBrush, 8, false );
|
|
|
|
return usingHTColor;
|
|
|
|
} // SetupForegroundColor
|
|
|
|
|
|
//
|
|
// SetupForegroundTextColor
|
|
//
|
|
// Given a HT token for a particular color and an AppearanceManager theme brush, set the
|
|
// foreground color to the appropriate color (using HT color first, and AM color as a fallback).
|
|
//
|
|
bool
|
|
URDFUtilities :: SetupForegroundTextColor ( HT_Resource inNode, void* inHTToken, ThemeTextColor inBrush )
|
|
{
|
|
RGBColor theForeground;
|
|
bool usingHTColor = GetColor(inNode, inHTToken, &theForeground);
|
|
if ( usingHTColor )
|
|
::RGBForeColor ( &theForeground );
|
|
else
|
|
::SetThemeTextColor ( inBrush, 8, false );
|
|
|
|
return usingHTColor;
|
|
|
|
} // SetupForegroundTextColor
|
|
|
|
|
|
//
|
|
// GetColor
|
|
//
|
|
// Given a node and a property (that should be a color name), returns if this node has
|
|
// that property set and if so, make an RGBColor out of it. |outColor| is not modified
|
|
// unless this function returns true.
|
|
//
|
|
bool
|
|
URDFUtilities :: GetColor ( HT_Resource inNode, void* inHTToken, RGBColor* outColor )
|
|
{
|
|
Assert_(inNode != NULL);
|
|
Assert_(inHTToken != NULL);
|
|
|
|
bool usingHTColor = false;
|
|
|
|
if ( inNode && inHTToken ) {
|
|
char* color = NULL;
|
|
PRBool success = HT_GetTemplateData ( inNode, inHTToken, HT_COLUMN_STRING, &color );
|
|
if ( success && color ) {
|
|
uint8 red, green, blue;
|
|
if ( LO_ParseRGB(color, &red, &green, &blue) ) {
|
|
*outColor = UGraphics::MakeRGBColor(red, green, blue);
|
|
usingHTColor = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
return usingHTColor;
|
|
|
|
} // GetColor
|
|
|
|
|
|
//
|
|
// PropertyValueBool
|
|
//
|
|
// Gets the value of the given token and determines if it is "[Y|y]es" or "[N|n]o" based
|
|
// on the first character. Returns the appropriate boolean value (yes = true). If the
|
|
// property is not specified (or not specified correctly) return the default value.
|
|
//
|
|
bool
|
|
URDFUtilities :: PropertyValueBool ( HT_Resource inNode, void* inHTToken, bool inDefaultValue )
|
|
{
|
|
bool retVal = inDefaultValue;
|
|
|
|
if ( inNode && inHTToken ) {
|
|
char* value = NULL;
|
|
|
|
PRBool success = HT_GetTemplateData ( inNode, inHTToken, HT_COLUMN_STRING, &value );
|
|
if ( success && value ) {
|
|
switch ( *value ) {
|
|
case 'Y': case 'y':
|
|
retVal = true;
|
|
break;
|
|
case 'N': case 'n':
|
|
retVal = false;
|
|
}
|
|
}
|
|
}
|
|
|
|
return retVal;
|
|
|
|
} // PropertyValueBool
|
|
|
|
|
|
//
|
|
// LaunchNode
|
|
// LaunchURL
|
|
//
|
|
// Passes the node/url to HT which will try to handle loading it
|
|
//
|
|
|
|
bool
|
|
URDFUtilities :: LaunchNode ( HT_Resource inNode )
|
|
{
|
|
MWContext* topContext = FindBrowserContext();
|
|
return HT_Launch ( inNode, topContext );
|
|
|
|
} // LaunchNode
|
|
|
|
bool
|
|
URDFUtilities :: LaunchURL ( const char* inURL, CBrowserWindow* inBrowser )
|
|
{
|
|
MWContext* currentContext = NULL;
|
|
HT_Pane paneToDisplayThings = NULL;
|
|
|
|
// if no browser is passed in, try to find the topmost one
|
|
if ( !inBrowser ) {
|
|
CWindowMediator* theMediator = CWindowMediator::GetWindowMediator();
|
|
inBrowser = dynamic_cast<CBrowserWindow*>(theMediator->FetchTopWindow(WindowType_Browser, regularLayerType, false));
|
|
}
|
|
|
|
// Even though we looked, there may not be a browser open. If we have one, extract
|
|
// the relevants bits from it.
|
|
if ( inBrowser ) {
|
|
paneToDisplayThings = inBrowser->HTPane();
|
|
currentContext = *(inBrowser->GetWindowContext());
|
|
}
|
|
|
|
return HT_LaunchURL ( paneToDisplayThings, const_cast<char*>(inURL), currentContext ) ;
|
|
|
|
} // LaunchURL
|
|
|
|
|
|
//
|
|
// FindBrowserContext
|
|
//
|
|
// Tries to find a top-level context that is a browser window. If one cannot be found,
|
|
// returns NULL
|
|
//
|
|
MWContext*
|
|
URDFUtilities :: FindBrowserContext ( )
|
|
{
|
|
MWContext* currentContext = NULL;
|
|
CWindowMediator* theMediator = CWindowMediator::GetWindowMediator();
|
|
CNetscapeWindow* theTopWindow =
|
|
dynamic_cast<CNetscapeWindow*>(theMediator->FetchTopWindow(WindowType_Browser, regularLayerType, false));
|
|
if (theTopWindow)
|
|
return *(theTopWindow->GetWindowContext());
|
|
|
|
return NULL;
|
|
|
|
} // FindBrowserContext
|
|
|
|
|
|
//
|
|
// StHTEventMasking
|
|
//
|
|
// Change HT's event masking in the given pane for the lifetime of this class. This is
|
|
// meant to be used as a stack-based class. The new notification mask is set in the contsructor
|
|
// and is reset to the original mask in the destructor.
|
|
//
|
|
|
|
URDFUtilities::StHTEventMasking :: StHTEventMasking ( HT_Pane inPane, HT_NotificationMask inNewMask )
|
|
: mPane(inPane)
|
|
{
|
|
HT_GetNotificationMask ( mPane, &mOldMask );
|
|
HT_SetNotificationMask ( mPane, inNewMask );
|
|
}
|
|
|
|
|
|
URDFUtilities::StHTEventMasking :: ~StHTEventMasking ( )
|
|
{
|
|
HT_SetNotificationMask ( mPane, mOldMask );
|
|
}
|