diff options
Diffstat (limited to 'embed/mozilla/EphyFind.cpp')
| -rw-r--r-- | embed/mozilla/EphyFind.cpp | 267 |
1 files changed, 0 insertions, 267 deletions
diff --git a/embed/mozilla/EphyFind.cpp b/embed/mozilla/EphyFind.cpp deleted file mode 100644 index 0b7d8bf89..000000000 --- a/embed/mozilla/EphyFind.cpp +++ /dev/null @@ -1,267 +0,0 @@ -/* - * Copyright © 2005 Christian Persch - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * - * $Id$ - */ - -#include "mozilla-config.h" -#include "config.h" - -#include <glib.h> - -#include <nsStringAPI.h> - -#include <gtkmozembed.h> -#include <gtkmozembed_internal.h> -#include <nsComponentManagerUtils.h> -#include <nsCOMPtr.h> -#include <nsIDocShell.h> -#include <nsIDOMAbstractView.h> -#include <nsIDOMDocumentEvent.h> -#include <nsIDOMDocument.h> -#include <nsIDOMDocumentView.h> -#include <nsIDOMElement.h> -#include <nsIDOMEvent.h> -#include <nsIDOMEventTarget.h> -#include <nsIDOMHTMLAnchorElement.h> -#include <nsIDOMKeyEvent.h> -#include <nsIDOMNode.h> -#include <nsIDOMWindow.h> -#include <nsIInterfaceRequestorUtils.h> -#include <nsISelectionController.h> -#include <nsISelectionDisplay.h> -#include <nsITypeAheadFind.h> -#include <nsIWebBrowserFocus.h> -#include <nsIWebBrowser.h> -#include <nsServiceManagerUtils.h> - -#ifndef HAVE_GECKO_1_9 -#include <nsIDocShellTreeItem.h> -#include <nsISimpleEnumerator.h> -#endif - -#include "ephy-debug.h" - -#include "EphyFind.h" - -#define NS_TYPEAHEADFIND_CONTRACTID "@mozilla.org/typeaheadfind;1" - -static const PRUnichar kKeyEvents[] = { 'K', 'e', 'y', 'E', 'v', 'e', 'n', 't', 's', '\0' }; -static const PRUnichar kKeyPress[] = { 'k', 'e', 'y', 'p', 'r', 'e', 's', 's', '\0' }; - -EphyFind::EphyFind () -: mCurrentEmbed(nsnull) -, mAttention(PR_FALSE) -{ - LOG ("EphyFind ctor [%p]", this); -} - -EphyFind::~EphyFind () -{ - LOG ("EphyFind dtor [%p]", this); -} - -nsresult -EphyFind::SetEmbed (EphyEmbed *aEmbed) -{ - nsresult rv = NS_OK; - if (aEmbed == mCurrentEmbed) return rv; - - SetSelectionAttention (PR_FALSE); - - mCurrentEmbed = nsnull; - mWebBrowser = nsnull; - - rv = NS_ERROR_FAILURE; - gtk_moz_embed_get_nsIWebBrowser (GTK_MOZ_EMBED (gtk_bin_get_child (GTK_BIN (aEmbed))), - getter_AddRefs (mWebBrowser)); - NS_ENSURE_TRUE (mWebBrowser, rv); - - nsCOMPtr<nsIDocShell> docShell (do_GetInterface (mWebBrowser, &rv)); - NS_ENSURE_SUCCESS (rv, rv); - - if (!mFinder) { - mFinder = do_CreateInstance (NS_TYPEAHEADFIND_CONTRACTID, &rv); - NS_ENSURE_SUCCESS (rv, rv); - - rv = mFinder->Init (docShell); -#ifdef HAVE_GECKO_1_9 - mFinder->SetSelectionModeAndRepaint (nsISelectionController::SELECTION_ON); -#else - mFinder->SetFocusLinks (PR_TRUE); -#endif - } else { - rv = mFinder->SetDocShell (docShell); - } - NS_ENSURE_SUCCESS (rv, rv); - - mCurrentEmbed = aEmbed; - - return rv; -} - -void -EphyFind::SetFindProperties (const char *aSearchString, - PRBool aCaseSensitive) -{ - if (!mFinder) return; - - mFinder->SetCaseSensitive (aCaseSensitive); - /* search string is set on ::Find */ -} - -void -EphyFind::SetSelectionAttention (PRBool aAttention) -{ - if (aAttention == mAttention) return; - - mAttention = aAttention; - - PRInt16 display; - if (aAttention) { - display = nsISelectionController::SELECTION_ATTENTION; - } else { - display = nsISelectionController::SELECTION_ON; - } - -#ifdef HAVE_GECKO_1_9 - if (mFinder) { - mFinder->SetSelectionModeAndRepaint (display); - } -#else - nsresult rv; - nsCOMPtr<nsIDocShell> shell (do_GetInterface (mWebBrowser, &rv)); - /* It's okay for this to fail, if the tab is closing, or if - * we weren't attached to any tab yet - */ - if (NS_FAILED (rv) || !shell) return; - - nsCOMPtr<nsISimpleEnumerator> enumerator; - rv = shell->GetDocShellEnumerator (nsIDocShellTreeItem::typeContent, - nsIDocShell::ENUMERATE_FORWARDS, - getter_AddRefs (enumerator)); - NS_ENSURE_SUCCESS (rv, ); - - PRBool hasMore = PR_FALSE; - while (NS_SUCCEEDED (enumerator->HasMoreElements (&hasMore)) && hasMore) { - nsCOMPtr<nsISupports> element; - enumerator->GetNext (getter_AddRefs (element)); - if (!element) continue; - - nsCOMPtr<nsISelectionDisplay> sd (do_GetInterface (element)); - if (!sd) continue; - - nsCOMPtr<nsISelectionController> controller (do_QueryInterface (sd)); - if (!controller) continue; - - controller->SetDisplaySelection (display); - } -#endif /* HAVE_GECKO_1_9 */ -} - -EphyEmbedFindResult -EphyFind::Find (const char *aSearchString, - PRBool aLinksOnly) -{ - if (!mFinder) return EPHY_EMBED_FIND_NOTFOUND; - - nsString uSearchString; - NS_CStringToUTF16 (nsCString (aSearchString ? aSearchString : ""), - NS_CSTRING_ENCODING_UTF8, uSearchString); - - SetSelectionAttention (PR_TRUE); - - nsresult rv; - PRUint16 found = nsITypeAheadFind::FIND_NOTFOUND; - rv = mFinder->Find (uSearchString, aLinksOnly, &found); - - return (EphyEmbedFindResult) found; -} - -EphyEmbedFindResult -EphyFind::FindAgain (PRBool aForward, - PRBool aLinksOnly) -{ - if (!mFinder) return EPHY_EMBED_FIND_NOTFOUND; - - SetSelectionAttention (PR_TRUE); - - nsresult rv; - PRUint16 found = nsITypeAheadFind::FIND_NOTFOUND; -#ifdef HAVE_GECKO_1_9 - rv = mFinder->FindAgain (!aForward, aLinksOnly, &found); -#else - if (aForward) { - rv = mFinder->FindNext (&found); - } else { - rv = mFinder->FindPrevious (&found); - } -#endif - - return (EphyEmbedFindResult) found; -} - -PRBool -EphyFind::ActivateLink (GdkModifierType aMask) -{ - nsresult rv; - nsCOMPtr<nsIDOMElement> link; - rv = mFinder->GetFoundLink (getter_AddRefs (link)); - if (NS_FAILED (rv) || !link) return FALSE; - - nsCOMPtr<nsIDOMDocument> doc; - rv = link->GetOwnerDocument (getter_AddRefs (doc)); - NS_ENSURE_TRUE (doc, FALSE); - - nsCOMPtr<nsIDOMDocumentView> docView (do_QueryInterface (doc)); - NS_ENSURE_TRUE (docView, FALSE); - - nsCOMPtr<nsIDOMAbstractView> abstractView; - docView->GetDefaultView (getter_AddRefs (abstractView)); - NS_ENSURE_TRUE (abstractView, FALSE); - - nsCOMPtr<nsIDOMDocumentEvent> docEvent (do_QueryInterface (doc)); - NS_ENSURE_TRUE (docEvent, FALSE); - - nsCOMPtr<nsIDOMEvent> event; - rv = docEvent->CreateEvent (nsString(kKeyEvents), getter_AddRefs (event)); - NS_ENSURE_SUCCESS (rv, FALSE); - - nsCOMPtr<nsIDOMKeyEvent> keyEvent (do_QueryInterface (event)); - NS_ENSURE_TRUE (keyEvent, FALSE); - - rv = keyEvent->InitKeyEvent (nsString (kKeyPress), - PR_TRUE /* bubble */, - PR_TRUE /* cancelable */, - abstractView, - (aMask & GDK_CONTROL_MASK) != 0, - (aMask & GDK_MOD1_MASK) != 0 /* Alt */, - (aMask & GDK_SHIFT_MASK) != 0, - /* FIXME when we upgrade to gtk 2.10 */ - PR_FALSE /* Meta */, - nsIDOMKeyEvent::DOM_VK_RETURN, - 0); - NS_ENSURE_SUCCESS (rv, FALSE); - - nsCOMPtr<nsIDOMEventTarget> target (do_QueryInterface (link)); - NS_ENSURE_TRUE (target, FALSE); - - PRBool defaultPrevented = PR_FALSE; - rv = target->DispatchEvent (event, &defaultPrevented); - - return NS_SUCCEEDED (rv) && defaultPrevented; -} |