First Checked In.
git-svn-id: svn://10.0.0.236/trunk@24249 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
davidm%netscape.com
306
mozilla/xpfe/appshell/src/nsNetSupportDialog.cp
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306
mozilla/xpfe/appshell/src/nsNetSupportDialog.cp
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#include "nsNetSupportDialog.h"
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#include "nsIWebShell.h"
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#include "nsIXULWindowCallbacks.h"
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#include "nsIDOMXULDocument.h"
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#include "nsIPresShell.h"
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#include "nsIDocument.h"
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#include "nsIDocumentViewer.h"
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#include "nsComPtr.h"
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#include "nsIPresContext.h"
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#include "nsIDOMElement.h"
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#include "nsIAppShellService.h"
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#include "nsIServiceManager.h"
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#include "nsAppShellCIDs.h"
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#include "nsIURL.h"
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#include "nsIDOMHTMLInputElement.h"
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/* Define Class IDs */
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static NS_DEFINE_IID(kAppShellServiceCID, NS_APPSHELL_SERVICE_CID);
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/* Define Interface IDs */
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static NS_DEFINE_IID(kIAppShellServiceIID, NS_IAPPSHELL_SERVICE_IID);
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// Copy and paste
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#define APP_DEBUG 1
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static nsresult setAttribute( nsIWebShell *shell,
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const char *id,
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const char *name,
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const nsString &value ) {
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nsresult rv = NS_OK;
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nsCOMPtr<nsIContentViewer> cv;
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rv = shell->GetContentViewer(getter_AddRefs(cv));
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if ( cv ) {
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// Up-cast.
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nsCOMPtr<nsIDocumentViewer> docv(do_QueryInterface(cv));
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if ( docv ) {
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// Get the document from the doc viewer.
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nsCOMPtr<nsIDocument> doc;
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rv = docv->GetDocument(*getter_AddRefs(doc));
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if ( doc ) {
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// Up-cast.
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nsCOMPtr<nsIDOMXULDocument> xulDoc( do_QueryInterface(doc) );
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if ( xulDoc ) {
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// Find specified element.
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nsCOMPtr<nsIDOMElement> elem;
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rv = xulDoc->GetElementById( id, getter_AddRefs(elem) );
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if ( elem ) {
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// Set the text attribute.
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rv = elem->SetAttribute( name, value );
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if ( APP_DEBUG ) {
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char *p = value.ToNewCString();
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//printf( "Set %s %s=\"%s\", rv=0x%08X\n", id, name, p, (int)rv );
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delete [] p;
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}
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if ( rv != NS_OK ) {
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if (APP_DEBUG) printf("SetAttribute failed, rv=0x%X\n",(int)rv);
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}
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} else {
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if (APP_DEBUG) printf("GetElementByID failed, rv=0x%X\n",(int)rv);
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}
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} else {
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if (APP_DEBUG) printf("Upcast to nsIDOMXULDocument failed\n");
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}
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} else {
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if (APP_DEBUG) printf("GetDocument failed, rv=0x%X\n",(int)rv);
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}
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} else {
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if (APP_DEBUG) printf("Upcast to nsIDocumentViewer failed\n");
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}
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} else {
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if (APP_DEBUG) printf("GetContentViewer failed, rv=0x%X\n",(int)rv);
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}
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return rv;
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}
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static nsresult GetInputFieldValue( nsIWebShell *shell,
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const char *id,
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nsString &value ) {
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nsresult rv = NS_OK;
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nsCOMPtr<nsIContentViewer> cv;
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rv = shell->GetContentViewer(getter_AddRefs(cv));
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if ( cv ) {
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// Up-cast.
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nsCOMPtr<nsIDocumentViewer> docv(do_QueryInterface(cv));
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if ( docv ) {
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// Get the document from the doc viewer.
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nsCOMPtr<nsIDocument> doc;
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rv = docv->GetDocument(*getter_AddRefs(doc));
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if ( doc ) {
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// Up-cast.
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nsCOMPtr<nsIDOMXULDocument> xulDoc( do_QueryInterface(doc) );
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if ( xulDoc ) {
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// Find specified element.
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nsCOMPtr<nsIDOMElement> elem;
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rv = xulDoc->GetElementById( id, getter_AddRefs(elem) );
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if ( elem ) {
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nsCOMPtr<nsIDOMHTMLInputElement> element( do_QueryInterface( elem ) );
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if ( element ){
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nsString str;
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element->GetValue(value);
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}else
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{
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if (APP_DEBUG) printf(" Get nsIDOMHTMLInputElement failed, rv=0x%X\n",(int)rv);
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}
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} else {
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if (APP_DEBUG) printf("GetElementByID failed, rv=0x%X\n",(int)rv);
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}
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} else {
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if (APP_DEBUG) printf("Upcast to nsIDOMXULDocument failed\n");
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}
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} else {
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if (APP_DEBUG) printf("GetDocument failed, rv=0x%X\n",(int)rv);
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}
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} else {
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if (APP_DEBUG) printf("Upcast to nsIDocumentViewer failed\n");
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}
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} else {
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if (APP_DEBUG) printf("GetContentViewer failed, rv=0x%X\n",(int)rv);
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}
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return rv;
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}
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nsNetSupportDialog::nsNetSupportDialog()
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{
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Init();
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}
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void nsNetSupportDialog::Init()
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{
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mDefault = NULL;
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mUser = NULL;
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mPassword = NULL;
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mMsg = NULL;
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}
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void nsNetSupportDialog::Alert( const nsString &aText )
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{
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Init();
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mMsg = &aText;
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nsString url( "resource:/res/samples/NetSupportAlert.xul") ;
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PRBool wasOked = false;
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DoDialog( url, wasOked );
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}
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PRBool nsNetSupportDialog::Confirm( const nsString &aText )
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{
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Init();
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mMsg = &aText;
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nsString url( "resource:/res/samples/NetSupportConfirm.xul") ;
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PRBool wasOked = false;
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DoDialog( url, wasOked );
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return wasOked;
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}
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PRBool nsNetSupportDialog::Prompt( const nsString &aText, const nsString &aDefault,nsString &aResult )
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{
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Init();
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mMsg = &aText;
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mDefault = &aDefault;
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mUser = &aResult;
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nsString url( "resource:/res/samples/NetSupportPrompt.xul") ;
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PRBool wasOked = false;
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DoDialog( url, wasOked );
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return wasOked;
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}
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PRBool nsNetSupportDialog::PromptUserAndPassword( const nsString &aText,
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nsString &aUser,
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nsString &aPassword )
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{
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Init();
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mMsg = &aText;
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mUser = &aUser;
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mPassword = &aPassword;
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nsString url( "resource:/res/samples/NetSupportUserPassword.xul") ;
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PRBool wasOked = false;
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DoDialog( url, wasOked );
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return wasOked;
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}
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PRBool nsNetSupportDialog::PromptPassword( const nsString &aText,
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nsString &aPassword )
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{
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Init();
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mMsg = &aText;
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mPassword = &aPassword;
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nsString url( "resource:/res/samples/NetSupportPassword.xul") ;
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PRBool wasOked = false;
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DoDialog( url, wasOked );
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return wasOked;
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}
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nsresult nsNetSupportDialog::ConstructBeforeJavaScript(nsIWebShell *aWebShell)
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{
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if ( aWebShell == NULL )
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return NS_ERROR_INVALID_ARG;
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mWebShell = aWebShell;
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mWebShell->AddRef();
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if ( mMsg )
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setAttribute( aWebShell, "NetDialog:Message", "text", *mMsg );
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return NS_OK;
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}
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nsresult nsNetSupportDialog::ConstructAfterJavaScript(nsIWebShell *aWebShell)
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{
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return NS_OK;
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}
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nsresult nsNetSupportDialog::DoDialog( nsString& inXULURL, PRBool &wasOKed )
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{
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nsresult result;
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// Create the Application Shell instance...
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nsIAppShellService* appShellService = nsnull;
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if ( !NS_SUCCEEDED(
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result = nsServiceManager::GetService(kAppShellServiceCID, kIAppShellServiceIID, (nsISupports**)&appShellService) )
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)
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{
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return result;
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}
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if ( !NS_SUCCEEDED (result = appShellService->Initialize() ) )
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{
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appShellService->Release();
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return result;
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}
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nsIURL* dialogURL;
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if (!NS_SUCCEEDED (result = NS_NewURL(&dialogURL, inXULURL ) ) )
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{
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appShellService->Release();
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return result;
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}
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nsIWidget* dialogWindow = NULL;
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nsString controllerCID = "43147b80-8a39-11d2-9938-0080c7cb1081";
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result = appShellService->CreateDialogWindow( nsnull, dialogURL, controllerCID, dialogWindow, nsnull, this, 300, 150);
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// Run the dialog
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// Get Results
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// cleanup
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appShellService->Release();
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dialogURL->Release();
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// dialogWindow->Release();
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return NS_OK;
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}
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#if 0
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// Event Handlers which should be called using XPConnect eventually
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NS_IMETHODIMP nsNetSupportDialog::OnOK()
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{
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if ( mUser )
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GetInputFieldValue( mWebShell,"User" ,*mUser);
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if ( mPassword )
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GetInputFieldValue( mWebShell,"Password" ,*mPassword);
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// Fill in NetLib struct
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// Cleanup
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mWebShell->Release();
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}
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NS_IMETHODIMP nsNetSupportDialog::OnCancel()
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{
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mWebShell->Release();
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}
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#endif
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// COM Fluff
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NS_IMPL_ADDREF(nsNetSupportDialog)
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NS_IMPL_RELEASE(nsNetSupportDialog)
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NS_IMETHODIMP nsNetSupportDialog::QueryInterface(REFNSIID aIID,void** aInstancePtr)
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{
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if (aInstancePtr == NULL)
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{
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return NS_ERROR_NULL_POINTER;
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}
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// Always NULL result, in case of failure
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*aInstancePtr = NULL;
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/*
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if ( aIID.Equals( GetIID() ) ) {
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*aInstancePtr = (void*) ((nsIXULWindowCallbacks*)this);
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AddRef();
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return NS_OK;
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}
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*/
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return NS_NOINTERFACE;
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}
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39
mozilla/xpfe/appshell/src/nsNetSupportDialog.h
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39
mozilla/xpfe/appshell/src/nsNetSupportDialog.h
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@@ -0,0 +1,39 @@
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#ifndef _nsStdAlert_h
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#define _nsStdAlert_h
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#include "nsString.h"
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#include "nsIXULWindowCallbacks.h"
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class nsIWebShell;
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class nsNetSupportDialog : public nsIXULWindowCallbacks
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{
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public:
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nsNetSupportDialog();
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void Alert( const nsString &aText );
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PRBool Confirm( const nsString &aText );
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PRBool Prompt( const nsString &aText,
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const nsString &aDefault,
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nsString &aResult );
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PRBool PromptUserAndPassword( const nsString &aText,
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nsString &aUser,
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nsString &aPassword );
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PRBool PromptPassword( const nsString &aText, nsString &aPassword );
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// COM
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NS_DECL_ISUPPORTS
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private:
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void Init();
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nsresult DoDialog( nsString& inXULURL, PRBool &wasOKed );
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NS_IMETHOD ConstructBeforeJavaScript(nsIWebShell *aWebShell);
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NS_IMETHOD ConstructAfterJavaScript(nsIWebShell *aWebShell);
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const nsString* mDefault;
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nsString* mUser;
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nsString* mPassword;
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const nsString* mMsg;
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nsIWebShell* mWebShell;
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};
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#endif
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