зеркало из https://github.com/mozilla/gecko-dev.git
Implemented auto-initialize and auto-save of pref input elements.
This commit is contained in:
mcmullen%netscape.com
Родитель
ec2dc4760b
Коммит
0c2f45c28e
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@ -20,7 +20,11 @@
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#include "nsPrefsCore.h"
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#include "nsIPref.h"
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#include "nsIURL.h"
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#include "nsIFileLocator.h"
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#include "nsFileLocations.h"
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#include "nsFileSpec.h"
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#include "nsIBrowserWindow.h"
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#include "nsIWebShell.h"
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#include "pratom.h"
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@ -40,8 +44,14 @@
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#include "nsIDocument.h"
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#include "nsIDOMWindow.h"
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#include "nsIWebShellWindow.h"
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#include "nsIDOMHTMLInputElement.h"
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// Globals
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#include "plstr.h"
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#include "prmem.h"
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#include <ctype.h>
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// Globals - how many K are we wasting by putting these in every file?
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static NS_DEFINE_IID(kISupportsIID, NS_ISUPPORTS_IID);
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static NS_DEFINE_IID(kIPrefsCoreIID, NS_IDOMPREFSCORE_IID);
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@ -53,6 +63,15 @@ static NS_DEFINE_IID(kPrefsCoreCID, NS_PREFSCORE_CID);
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static NS_DEFINE_IID(kBrowserWindowCID, NS_BROWSER_WINDOW_CID);
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static NS_DEFINE_IID(kAppShellServiceCID, NS_APPSHELL_SERVICE_CID);
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static NS_DEFINE_IID(kIPrefIID, NS_IPREF_IID);
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static NS_DEFINE_CID(kPrefCID, NS_PREF_CID);
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static NS_DEFINE_IID(kIFileLocatorIID, NS_IFILELOCATOR_IID);
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static NS_DEFINE_CID(kFileLocatorCID, NS_FILELOCATOR_CID);
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#ifdef NS_DEBUG
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static PRBool firstTime = PR_TRUE;
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#endif
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//----------------------------------------------------------------------------------------
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nsPrefsCore::nsPrefsCore()
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//----------------------------------------------------------------------------------------
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@ -60,10 +79,14 @@ nsPrefsCore::nsPrefsCore()
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, mPanelScriptContext(nsnull)
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, mTreeWindow(nsnull)
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, mPanelWindow(nsnull)
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, mPrefs(nsnull)
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{
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printf("Created nsPrefsCore\n");
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#ifdef NS_DEBUG
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NS_ASSERTION(firstTime, "There can be only one");
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firstTime = PR_FALSE;
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#endif
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}
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//----------------------------------------------------------------------------------------
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@ -75,6 +98,13 @@ nsPrefsCore::~nsPrefsCore()
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NS_IF_RELEASE(mTreeWindow);
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NS_IF_RELEASE(mPanelWindow);
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nsServiceManager::ReleaseService(kPrefCID, mPrefs);
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#ifdef NS_DEBUG
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NS_ASSERTION(firstTime, "There can be only one");
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firstTime = PR_TRUE;
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#endif
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}
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@ -98,26 +128,456 @@ NS_IMETHODIMP nsPrefsCore::GetScriptObject(nsIScriptContext *aContext, void** aS
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return res;
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}
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//----------------------------------------------------------------------------------------
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nsresult nsPrefsCore::InitializePrefsManager()
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//----------------------------------------------------------------------------------------
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{
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nsIPref* prefs;
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nsresult rv = nsServiceManager::GetService(kPrefCID, kIPrefIID, (nsISupports**)&prefs);
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if (NS_FAILED(rv))
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return rv;
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if (!prefs)
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return NS_ERROR_FAILURE;
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nsIFileLocator* locator;
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rv = nsServiceManager::GetService(kFileLocatorCID, kIFileLocatorIID, (nsISupports**)&locator);
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if (NS_FAILED(rv))
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return rv;
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if (!locator)
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return NS_ERROR_FAILURE;
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nsFileSpec newPrefs;
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rv = locator->GetFileLocation(nsSpecialFileSpec::App_PreferencesFile50, &newPrefs);
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#if 0
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if (NS_FAILED(rv) || !newPrefs.Exists())
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{
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nsFileSpec oldPrefs;
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rv = locator->GetFileLocation(App_PreferencesFile40, &oldPrefs);
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if (NS_FAILED(rv) || !oldPrefs.Exists())
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{
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rv = locator->GetFileLocation(App_PreferencesFile30, &oldPrefs);
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}
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if (NS_SUCCEEDED(rv) && oldPrefs.Exists())
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{
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nsFileSpec newParent;
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rv = locator->GetFileLocation(App_PrefsDirectory50, &newParent);
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if (NS_SUCCEEDED(rv))
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{
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oldPrefs.Copy(newParent);
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const char* oldName = oldPrefs.GetLeafName();
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newPrefs = newParent + oldName;
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delete [] oldName;
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newPrefs.Rename("prefs.js");
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}
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}
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}
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#endif
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nsServiceManager::ReleaseService(kFileLocatorCID, locator);
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if (NS_SUCCEEDED(rv) && newPrefs.Exists())
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rv = prefs->Startup(newPrefs.GetCString());
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else
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rv = NS_ERROR_FAILURE;
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if (prefs && NS_FAILED(rv))
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nsServiceManager::ReleaseService(kPrefCID, prefs);
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if (NS_FAILED(rv))
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return rv;
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mPrefs = prefs;
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return NS_OK;
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} // nsPrefsCore::InitializePrefsManager
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//----------------------------------------------------------------------------------------
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static PRBool CheckAndStrip(
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nsString& ioString,
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const char* inPrefix)
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//----------------------------------------------------------------------------------------
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{
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if (ioString.Find(inPrefix) != 0)
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return PR_FALSE;
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ioString.Cut(0, PL_strlen(inPrefix));
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return PR_TRUE;
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}
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//----------------------------------------------------------------------------------------
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static PRInt16 CheckOrdinalAndStrip(nsString& ioString, PRInt16& outOrdinal)
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//----------------------------------------------------------------------------------------
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{
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PRInt32 colonPos = ioString.Find(':');
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if (colonPos <= 0)
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return PR_FALSE;
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char* intString = ioString.ToNewCString();
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intString[colonPos] = 0;
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if (!isdigit(*intString))
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{
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outOrdinal = 0;
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return PR_TRUE;
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}
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ioString.Cut(0, colonPos + 1);
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short result = 0;
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sscanf(intString, "%hd", &result);
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delete [] intString;
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outOrdinal = result;
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return PR_TRUE;
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}
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//----------------------------------------------------------------------------------------
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static PRBool ParseElementIDString(
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nsString& ioWidgetIDString,
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nsPrefsCore::TypeOfPref& outType,
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PRInt16& outOrdinal)
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// If the id in the HTML is "pref:bool:general.startup.browser".
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// outType will be set to eBool
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// ioWidgetIDString will be modified to "general.startup.browser".
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//----------------------------------------------------------------------------------------
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{
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if (!CheckAndStrip(ioWidgetIDString, "pref:"))
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return PR_FALSE;
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if (!CheckOrdinalAndStrip(ioWidgetIDString, outOrdinal))
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return PR_FALSE;
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if (CheckAndStrip(ioWidgetIDString, "bool:"))
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{
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outType = nsPrefsCore::eBool;
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return PR_TRUE;
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}
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if (CheckAndStrip(ioWidgetIDString, "int:"))
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{
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outType = nsPrefsCore::eInt;
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return PR_TRUE;
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}
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if (CheckAndStrip(ioWidgetIDString, "string:"))
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{
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outType = nsPrefsCore::eString;
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return PR_TRUE;
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}
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if (CheckAndStrip(ioWidgetIDString, "path:"))
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{
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outType = nsPrefsCore::ePath;
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return PR_TRUE;
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}
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return PR_FALSE;
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} // ParseElementIDString
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//----------------------------------------------------------------------------------------
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nsresult nsPrefsCore::InitializeOneWidget(
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nsIDOMHTMLInputElement* inElement,
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const nsString& inWidgetType,
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const char* inPrefName,
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TypeOfPref inPrefType,
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PRInt16 inPrefOrdinal)
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//----------------------------------------------------------------------------------------
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{
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// See comments in FinalizeOneWidget for an explanation of the subtree technique. When
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// initializing a widget, we have to check the subtree first, to see if the user has
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// visited that panel previously and changed the value.
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char tempPrefName[256];
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PL_strcpy(tempPrefName, "temp_tree.");
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PL_strcat(tempPrefName, inPrefName);
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switch (inPrefType)
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{
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case eBool:
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{
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PRBool boolVal;
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// Check the subtree first, then the real tree.
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// If the preference value is not set at all, let the HTML
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// determine the setting.
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if (NS_SUCCEEDED(mPrefs->GetBoolPref(tempPrefName, &boolVal))
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|| NS_SUCCEEDED(mPrefs->GetBoolPref(inPrefName, &boolVal)))
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{
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if (inWidgetType == "checkbox")
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{
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boolVal = (PRBool)(boolVal ^ inPrefOrdinal);
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inElement->SetDefaultChecked(boolVal);
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inElement->SetChecked(boolVal);
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}
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else if (inWidgetType == "radio" && inPrefOrdinal == boolVal)
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{
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// Radio pairs representing a boolean pref must have their
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// ordinals "0" and "1". They work just like radio buttons
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// representing int prefs.
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// Turn on the radio whose ordinal matches the value.
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// The others will turn off automatically.
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inElement->SetDefaultChecked(PR_TRUE);
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inElement->SetChecked(PR_TRUE);
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}
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}
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break;
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}
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case eInt:
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{
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PRInt32 intVal;
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// Check the subtree first, then the real tree.
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// If the preference value is not set at all, let the HTML
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// determine the setting.
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if (NS_SUCCEEDED(mPrefs->GetIntPref(tempPrefName, &intVal))
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|| NS_SUCCEEDED(mPrefs->GetIntPref(inPrefName, &intVal)))
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{
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// Turn on the radio whose ordinal matches the value.
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// The others will turn off automatically.
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if (inWidgetType == "radio" && inPrefOrdinal == intVal)
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{
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inElement->SetDefaultChecked(PR_TRUE);
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inElement->SetChecked(PR_TRUE);
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}
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}
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break;
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}
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case eString:
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{
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// Check the subtree first, then the real tree.
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// If the preference value is not set at all, let the HTML
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// determine the setting.
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char* charVal;
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if (NS_SUCCEEDED(mPrefs->CopyCharPref(tempPrefName, &charVal))
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|| NS_SUCCEEDED(mPrefs->CopyCharPref(inPrefName, &charVal)))
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{
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nsString newValue = charVal;
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PR_Free(charVal);
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inElement->SetValue(newValue);
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}
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break;
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}
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case ePath:
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{
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// Check the subtree first, then the real tree.
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// If the preference value is not set at all, let the HTML
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// determine the setting.
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char* charVal;
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if (NS_SUCCEEDED(mPrefs->CopyPathPref(tempPrefName, &charVal))
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|| NS_SUCCEEDED(mPrefs->CopyPathPref(inPrefName, &charVal)))
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{
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nsString newValue = charVal;
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PR_Free(charVal);
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inElement->SetValue(newValue);
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}
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break;
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}
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}
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return NS_OK;
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}
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//----------------------------------------------------------------------------------------
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nsresult nsPrefsCore::InitializeWidgetsRecursive(nsIDOMNode* inParentNode)
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//----------------------------------------------------------------------------------------
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{
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if (!inParentNode)
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return NS_OK;
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PRBool hasChildren;
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inParentNode->HasChildNodes(&hasChildren);
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if (hasChildren)
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{
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//nsCOMPtr<nsIDOMNodeList> childList;
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//inParentNode->GetChildNodes(getter_AddRefs(childList));
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nsCOMPtr<nsIDOMNode> nextChild;
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nsresult aResult = inParentNode->GetFirstChild(getter_AddRefs(nextChild));
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while (NS_SUCCEEDED(aResult) && nextChild)
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{
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nsCOMPtr<nsIDOMNode> child = nextChild;
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InitializeWidgetsRecursive(child);
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aResult = child->GetNextSibling(getter_AddRefs(nextChild));
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}
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}
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// OK, the buck stops here. Do the real work.
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PRUint16 aNodeType;
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nsresult rv = inParentNode->GetNodeType(&aNodeType);
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if (aNodeType == nsIDOMNode::ELEMENT_NODE)
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{
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nsCOMPtr<nsIDOMHTMLInputElement> element = do_QueryInterface(inParentNode);
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if (element)
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{
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nsString prefName;
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TypeOfPref prefType;
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PRInt16 ordinal;
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element->GetId( prefName);
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if (ParseElementIDString(prefName, prefType, ordinal))
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{
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nsString widgetType;
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element->GetType(widgetType);
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char* prefNameString = prefName.ToNewCString();
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InitializeOneWidget(element, widgetType, prefNameString, prefType, ordinal);
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delete [] prefNameString;
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}
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}
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}
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return NS_OK;
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} // InitializeWidgetsRecursive
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//----------------------------------------------------------------------------------------
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nsresult nsPrefsCore::InitializePrefWidgets()
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//----------------------------------------------------------------------------------------
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{
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NS_ASSERTION(mPanelWindow, "panel window is null");
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NS_ASSERTION(mPrefs, "prefs pointer is null");
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if (!mPanelWindow || !mPrefs)
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return NS_ERROR_FAILURE;
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nsCOMPtr<nsIDOMDocument> aDOMDoc;
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mPanelWindow->GetDocument(getter_AddRefs(aDOMDoc));
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return InitializeWidgetsRecursive(aDOMDoc);
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} // nsPrefsCore::InitializePrefWidgets
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//----------------------------------------------------------------------------------------
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nsresult nsPrefsCore::FinalizeOneWidget(
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nsIDOMHTMLInputElement* inElement,
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const nsString& inWidgetType,
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const char* inPrefName,
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TypeOfPref inPrefType,
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PRInt16 inPrefOrdinal)
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//----------------------------------------------------------------------------------------
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{
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// As each panel is replaced, the values of its widgets are written out to a subtree
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// of the prefs tree with root at "temp_tree". This subtree is rather sparse, since it
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// only contains prefs (if any) that are represented by widgets in panels that the user
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// visits. If the user clicks "OK" at the end, then prefs in this subtree will be
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// copied back over to the real tree. This subtree will be deleted at the end
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// in either case (OK or Cancel).
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char tempPrefName[256];
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PL_strcpy(tempPrefName, "temp_tree.");
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PL_strcat(tempPrefName, inPrefName);
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switch (inPrefType)
|
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{
|
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case eBool:
|
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{
|
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PRBool boolVal;
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nsresult rv = inElement->GetChecked(&boolVal);
|
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if (NS_FAILED(rv))
|
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return rv;
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if (inWidgetType == "checkbox")
|
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{
|
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boolVal = (PRBool)(boolVal ^ inPrefOrdinal);
|
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mPrefs->SetBoolPref(tempPrefName, boolVal);
|
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}
|
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else if (inWidgetType == "radio" && boolVal)
|
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{
|
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// The radio that is ON writes out its ordinal. Others do nothing.
|
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mPrefs->SetBoolPref(tempPrefName, inPrefOrdinal);
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}
|
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break;
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}
|
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case eInt:
|
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{
|
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if (inWidgetType == "radio")
|
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{
|
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// The radio that is ON writes out its ordinal. Others do nothing.
|
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PRBool boolVal;
|
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nsresult rv = inElement->GetChecked(&boolVal);
|
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if (NS_FAILED(rv) || !boolVal)
|
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return rv;
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mPrefs->SetBoolPref(tempPrefName, inPrefOrdinal);
|
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}
|
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break;
|
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}
|
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case eString:
|
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{
|
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nsString fieldValue;
|
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nsresult rv = inElement->GetValue(fieldValue);
|
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if (NS_FAILED(rv))
|
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return rv;
|
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char* s = fieldValue.ToNewCString();
|
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mPrefs->SetCharPref(tempPrefName, s);
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delete [] s;
|
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break;
|
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}
|
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case ePath:
|
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{
|
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nsString fieldValue;
|
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nsresult rv = inElement->GetValue(fieldValue);
|
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if (NS_FAILED(rv))
|
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return rv;
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char* s = fieldValue.ToNewCString();
|
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mPrefs->SetPathPref(tempPrefName, s, PR_TRUE);
|
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delete [] s;
|
||||
break;
|
||||
break;
|
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}
|
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}
|
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// if (inWidgetType == "checkbox" || inWidgetType = "radio")
|
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// {
|
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// inElement->SetAttribute(attributeToSet, newValue);
|
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// }
|
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return NS_OK;
|
||||
}
|
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|
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//----------------------------------------------------------------------------------------
|
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nsresult nsPrefsCore::FinalizeWidgetsRecursive(nsIDOMNode* inParentNode)
|
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//----------------------------------------------------------------------------------------
|
||||
{
|
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if (!inParentNode)
|
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return NS_OK;
|
||||
|
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PRBool hasChildren;
|
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inParentNode->HasChildNodes(&hasChildren);
|
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if (hasChildren)
|
||||
{
|
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//nsCOMPtr<nsIDOMNodeList> childList;
|
||||
//inParentNode->GetChildNodes(getter_AddRefs(childList));
|
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nsCOMPtr<nsIDOMNode> nextChild;
|
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nsresult aResult = inParentNode->GetFirstChild(getter_AddRefs(nextChild));
|
||||
while (NS_SUCCEEDED(aResult) && nextChild)
|
||||
{
|
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nsCOMPtr<nsIDOMNode> child = nextChild;
|
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FinalizeWidgetsRecursive(child);
|
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aResult = child->GetNextSibling(getter_AddRefs(nextChild));
|
||||
}
|
||||
}
|
||||
// OK, the buck stops here. Do the real work.
|
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PRUint16 aNodeType;
|
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nsresult rv = inParentNode->GetNodeType(&aNodeType);
|
||||
if (aNodeType == nsIDOMNode::ELEMENT_NODE)
|
||||
{
|
||||
nsCOMPtr<nsIDOMHTMLInputElement> element = do_QueryInterface(inParentNode);
|
||||
if (element)
|
||||
{
|
||||
nsString prefName;
|
||||
TypeOfPref prefType;
|
||||
PRInt16 ordinal;
|
||||
element->GetId( prefName);
|
||||
if (ParseElementIDString(prefName, prefType, ordinal))
|
||||
{
|
||||
nsString widgetType;
|
||||
element->GetType(widgetType);
|
||||
char* prefNameString = prefName.ToNewCString();
|
||||
FinalizeOneWidget(element, widgetType, prefNameString, prefType, ordinal);
|
||||
delete [] prefNameString;
|
||||
}
|
||||
}
|
||||
}
|
||||
return NS_OK;
|
||||
} // FinalizeWidgetsRecursive
|
||||
|
||||
//----------------------------------------------------------------------------------------
|
||||
nsresult nsPrefsCore::FinalizePrefWidgets()
|
||||
//----------------------------------------------------------------------------------------
|
||||
{
|
||||
NS_ASSERTION(mPanelWindow, "panel window is null");
|
||||
NS_ASSERTION(mPrefs, "prefs pointer is null");
|
||||
if (!mPanelWindow || !mPrefs)
|
||||
return NS_ERROR_FAILURE;
|
||||
|
||||
nsCOMPtr<nsIDOMDocument> aDOMDoc;
|
||||
mPanelWindow->GetDocument(getter_AddRefs(aDOMDoc));
|
||||
return FinalizeWidgetsRecursive(aDOMDoc);
|
||||
|
||||
} // nsPrefsCore::FinalizePrefWidgets
|
||||
|
||||
//----------------------------------------------------------------------------------------
|
||||
NS_IMETHODIMP nsPrefsCore::Init(const nsString& aId)
|
||||
//----------------------------------------------------------------------------------------
|
||||
{
|
||||
return nsBaseAppCore::Init(aId);
|
||||
}
|
||||
nsresult rv = nsBaseAppCore::Init(aId);
|
||||
if (NS_FAILED(rv))
|
||||
return rv;
|
||||
|
||||
rv = InitializePrefsManager();
|
||||
if (NS_FAILED(rv))
|
||||
return rv;
|
||||
|
||||
#if 0
|
||||
//----------------------------------------------------------------------------------------
|
||||
NS_IMETHODIMP nsPrefsCore::SetPrefsTree(nsIDOMWindow* aWin)
|
||||
//----------------------------------------------------------------------------------------
|
||||
{
|
||||
if (!aWin)
|
||||
return NS_OK;
|
||||
mTreeWindow = aWin;
|
||||
NS_ADDREF(aWin);
|
||||
mTreeScriptContext = GetScriptContext(aWin);
|
||||
return NS_OK;
|
||||
}
|
||||
#endif // 0
|
||||
return NS_OK;
|
||||
} // nsPrefsCore::Init
|
||||
|
||||
//----------------------------------------------------------------------------------------
|
||||
NS_IMETHODIMP nsPrefsCore::ShowWindow(nsIDOMWindow* /*aCurrentFrontWin*/)
|
||||
|
|
@ -125,19 +585,18 @@ NS_IMETHODIMP nsPrefsCore::ShowWindow(nsIDOMWindow* /*aCurrentFrontWin*/)
|
|||
{
|
||||
// Get app shell service.
|
||||
nsIAppShellService *appShell;
|
||||
nsresult rv = nsServiceManager::GetService(kAppShellServiceCID,
|
||||
kIAppShellServiceIID,
|
||||
(nsISupports**)&appShell);
|
||||
nsresult rv = nsServiceManager::GetService(
|
||||
kAppShellServiceCID,
|
||||
kIAppShellServiceIID,
|
||||
(nsISupports**)&appShell);
|
||||
|
||||
if (NS_FAILED(rv))
|
||||
return rv;
|
||||
|
||||
nsString controllerCID = "43147b80-8a39-11d2-9938-0080c7cb1081";
|
||||
nsIWebShellWindow *newWindow;
|
||||
|
||||
nsIURL *url;
|
||||
rv = NS_NewURL(&url, "resource:/res/samples/PrefsWindow.html");
|
||||
|
||||
nsCOMPtr<nsIURL> url;
|
||||
rv = NS_NewURL(getter_AddRefs(url), "resource:/res/samples/PrefsWindow.html");
|
||||
if (NS_FAILED(rv))
|
||||
return rv;
|
||||
|
||||
|
|
@ -145,17 +604,19 @@ NS_IMETHODIMP nsPrefsCore::ShowWindow(nsIDOMWindow* /*aCurrentFrontWin*/)
|
|||
//nsIXULWindowCallbacks *cb = new nsFindDialogCallbacks( aURL, aContentType );
|
||||
nsIXULWindowCallbacks *cb = nsnull;
|
||||
|
||||
rv = appShell->CreateTopLevelWindow( nsnull,
|
||||
url,
|
||||
controllerCID,
|
||||
newWindow,
|
||||
nsnull,
|
||||
cb,
|
||||
504,
|
||||
346 );
|
||||
NS_RELEASE(url);
|
||||
nsIWebShellWindow* newWindow;
|
||||
rv = appShell->CreateDialogWindow(
|
||||
nsnull,
|
||||
url,
|
||||
controllerCID,
|
||||
newWindow,
|
||||
nsnull,
|
||||
cb,
|
||||
504, 346 );
|
||||
if (newWindow != nsnull)
|
||||
newWindow->ShowModal();
|
||||
return rv;
|
||||
} // nsPrefsCore::ShowPrefsWindow
|
||||
} // nsPrefsCore::ShowWindow
|
||||
|
||||
//----------------------------------------------------------------------------------------
|
||||
NS_IMETHODIMP nsPrefsCore::ChangePanel(const nsString& aURL)
|
||||
|
|
@ -165,6 +626,11 @@ NS_IMETHODIMP nsPrefsCore::ChangePanel(const nsString& aURL)
|
|||
NS_ASSERTION(mPanelWindow, "panel window is null");
|
||||
if (!mPanelWindow)
|
||||
return NS_OK;
|
||||
|
||||
nsresult rv = FinalizePrefWidgets();
|
||||
if (NS_FAILED(rv))
|
||||
return rv;
|
||||
|
||||
nsCOMPtr<nsIScriptGlobalObject> globalScript(do_QueryInterface(mPanelWindow));
|
||||
if (!globalScript)
|
||||
return NS_ERROR_FAILURE;
|
||||
|
|
@ -181,15 +647,23 @@ NS_IMETHODIMP nsPrefsCore::PanelLoaded(nsIDOMWindow* aWin)
|
|||
// Callback after loading of a new prefs panel.
|
||||
//----------------------------------------------------------------------------------------
|
||||
{
|
||||
if (mPanelWindow == aWin)
|
||||
return NS_OK;
|
||||
// Out with the old!
|
||||
|
||||
if (mPanelWindow != aWin)
|
||||
{
|
||||
NS_IF_RELEASE(mPanelWindow);
|
||||
mPanelWindow = aWin;
|
||||
NS_IF_ADDREF(mPanelWindow);
|
||||
}
|
||||
|
||||
// In with the new!
|
||||
if (mPanelWindow)
|
||||
NS_RELEASE(mPanelWindow);
|
||||
mPanelWindow = aWin;
|
||||
if (!aWin)
|
||||
return NS_OK;
|
||||
NS_ADDREF(aWin);
|
||||
mPanelScriptContext = GetScriptContext(aWin);
|
||||
{
|
||||
mPanelScriptContext = GetScriptContext(mPanelWindow);
|
||||
nsresult rv = InitializePrefWidgets();
|
||||
if (NS_FAILED(rv))
|
||||
return rv;
|
||||
}
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
|
@ -234,8 +708,11 @@ static nsresult Close(nsIDOMWindow*& dw)
|
|||
NS_IMETHODIMP nsPrefsCore::SavePrefs()
|
||||
//----------------------------------------------------------------------------------------
|
||||
{
|
||||
FinalizePrefWidgets();
|
||||
// Do the prefs stuff...
|
||||
|
||||
mPrefs->CopyPrefsTree("temp_tree", "");
|
||||
mPrefs->DeleteBranch("temp_tree");
|
||||
mPrefs->SavePrefFile();
|
||||
// Then close
|
||||
return Close(mPanelWindow);
|
||||
}
|
||||
|
|
@ -245,6 +722,7 @@ NS_IMETHODIMP nsPrefsCore::CancelPrefs()
|
|||
//----------------------------------------------------------------------------------------
|
||||
{
|
||||
// Do the prefs stuff...
|
||||
mPrefs->DeleteBranch("temp_tree");
|
||||
|
||||
// Then close
|
||||
return Close(mPanelWindow);
|
||||
|
|
|
|||
|
|
@ -21,16 +21,20 @@
|
|||
//#include "nsAppCores.h"
|
||||
|
||||
#include "nscore.h"
|
||||
#include "nsString.h"
|
||||
#include "nsISupports.h"
|
||||
|
||||
#include "nsIDOMPrefsCore.h"
|
||||
#include "nsBaseAppCore.h"
|
||||
#include "prtypes.h"
|
||||
|
||||
class nsIBrowserWindow;
|
||||
class nsIWebShell;
|
||||
class nsIScriptContext;
|
||||
class nsIDOMWindow;
|
||||
class nsIPref;
|
||||
class nsIDOMNode;
|
||||
class nsIDOMHTMLInputElement;
|
||||
class nsString;
|
||||
|
||||
//========================================================================================
|
||||
class nsPrefsCore
|
||||
|
|
@ -45,13 +49,49 @@ class nsPrefsCore
|
|||
|
||||
|
||||
NS_DECL_ISUPPORTS_INHERITED
|
||||
NS_IMETHOD GetScriptObject(nsIScriptContext *aContext, void** aScriptObject);
|
||||
NS_IMETHOD Init(const nsString& aId);
|
||||
NS_IMETHOD GetId(nsString& aId) { return nsBaseAppCore::GetId(aId); }
|
||||
NS_IMETHOD SetDocumentCharset(const nsString& aCharset) { return nsBaseAppCore::SetDocumentCharset(aCharset); }
|
||||
NS_IMETHOD GetScriptObject(nsIScriptContext *aContext, void** aScriptObject);
|
||||
NS_IMETHOD Init(const nsString& aId);
|
||||
NS_IMETHOD GetId(nsString& aId)
|
||||
{
|
||||
return nsBaseAppCore::GetId(aId);
|
||||
}
|
||||
NS_IMETHOD SetDocumentCharset(const nsString& aCharset)
|
||||
{
|
||||
return nsBaseAppCore::SetDocumentCharset(aCharset);
|
||||
}
|
||||
|
||||
NS_DECL_IDOMPREFSCORE
|
||||
|
||||
enum TypeOfPref
|
||||
{
|
||||
eNoType = 0
|
||||
, eBool
|
||||
, eInt
|
||||
, eString
|
||||
, ePath
|
||||
};
|
||||
|
||||
protected:
|
||||
|
||||
nsresult InitializePrefsManager();
|
||||
nsresult InitializePrefWidgets();
|
||||
nsresult InitializeWidgetsRecursive(nsIDOMNode* inParentNode);
|
||||
nsresult InitializeOneWidget(
|
||||
nsIDOMHTMLInputElement* inElement,
|
||||
const nsString& inWidgetType,
|
||||
const char* inPrefName,
|
||||
TypeOfPref inPrefType,
|
||||
PRInt16 inPrefOrdinal);
|
||||
nsresult FinalizePrefWidgets();
|
||||
nsresult FinalizeWidgetsRecursive(nsIDOMNode* inParentNode);
|
||||
nsresult FinalizeOneWidget(
|
||||
nsIDOMHTMLInputElement* inElement,
|
||||
const nsString& inWidgetType,
|
||||
const char* inPrefName,
|
||||
TypeOfPref inPrefType,
|
||||
PRInt16 inPrefOrdinal);
|
||||
|
||||
|
||||
protected:
|
||||
|
||||
nsString mTreeScript;
|
||||
|
|
@ -62,6 +102,8 @@ class nsPrefsCore
|
|||
|
||||
nsIDOMWindow* mTreeWindow;
|
||||
nsIDOMWindow* mPanelWindow;
|
||||
|
||||
nsIPref* mPrefs;
|
||||
};
|
||||
|
||||
#endif // nsPrefsCore_h___
|
||||
|
|
|
|||
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