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-rw-r--r--embed/xulrunner/src/EmbedWindow.cpp467
1 files changed, 0 insertions, 467 deletions
diff --git a/embed/xulrunner/src/EmbedWindow.cpp b/embed/xulrunner/src/EmbedWindow.cpp
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index 436d6065b..000000000
--- a/embed/xulrunner/src/EmbedWindow.cpp
+++ /dev/null
@@ -1,467 +0,0 @@
-/*
- * Copyright © Christopher Blizzard
- * Copyright © 2006 Christian Persch
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation; either version 2.1, 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 Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- * ---------------------------------------------------------------------------
- * Derived from Mozilla.org code, which had the following attributions:
- *
- * The Original Code is mozilla.org code.
- *
- * The Initial Developer of the Original Code is
- * Christopher Blizzard. Portions created by Christopher Blizzard are Copyright © Christopher Blizzard. All Rights Reserved.
- * Portions created by the Initial Developer are Copyright © 2001
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- * Christopher Blizzard <blizzard@mozilla.org>
- * ---------------------------------------------------------------------------
- *
- * $Id$
- */
-
-#include <xpcom-config.h>
-#include <config.h>
-
-#include <nsCWebBrowser.h>
-#include <nsIComponentManager.h>
-#include <nsComponentManagerUtils.h>
-#include <nsIDocShellTreeItem.h>
-#include "nsIWidget.h"
-
-#include "EmbedWindow.h"
-#include "GeckoBrowser.h"
-
-#include "gecko-embed-signals.h"
-
-GtkWidget *EmbedWindow::sTipWindow = nsnull;
-
-EmbedWindow::EmbedWindow(void)
-{
- mOwner = nsnull;
- mVisibility = PR_FALSE;
- mIsModal = PR_FALSE;
-}
-
-EmbedWindow::~EmbedWindow(void)
-{
- ExitModalEventLoop(PR_FALSE);
-}
-
-nsresult
-EmbedWindow::Init(GeckoBrowser *aOwner)
-{
- // save our owner for later
- mOwner = aOwner;
-
- // create our nsIWebBrowser object and set up some basic defaults.
- mWebBrowser = do_CreateInstance(NS_WEBBROWSER_CONTRACTID);
- if (!mWebBrowser)
- return NS_ERROR_FAILURE;
-
- mWebBrowser->SetContainerWindow(static_cast<nsIWebBrowserChrome *>(this));
-
- nsCOMPtr<nsIDocShellTreeItem> item = do_QueryInterface(mWebBrowser);
- item->SetItemType(nsIDocShellTreeItem::typeContentWrapper);
-
- return NS_OK;
-}
-
-nsresult
-EmbedWindow::CreateWindow(void)
-{
- nsresult rv;
- GtkWidget *ownerAsWidget = GTK_WIDGET(mOwner->mOwningWidget);
-
- // Get the base window interface for the web browser object and
- // create the window.
- mBaseWindow = do_QueryInterface(mWebBrowser);
- rv = mBaseWindow->InitWindow(GTK_WIDGET(mOwner->mOwningWidget),
- nsnull,
- 0, 0,
- ownerAsWidget->allocation.width,
- ownerAsWidget->allocation.height);
- if (NS_FAILED(rv))
- return rv;
-
- rv = mBaseWindow->Create();
- if (NS_FAILED(rv))
- return rv;
-
- return NS_OK;
-}
-
-void
-EmbedWindow::ReleaseChildren(void)
-{
- ExitModalEventLoop(PR_FALSE);
-
- mBaseWindow->Destroy();
- mBaseWindow = 0;
- mWebBrowser = 0;
-}
-
-// nsISupports
-
-NS_IMPL_ADDREF(EmbedWindow)
-NS_IMPL_RELEASE(EmbedWindow)
-
-NS_INTERFACE_MAP_BEGIN(EmbedWindow)
- NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, nsIWebBrowserChrome)
- NS_INTERFACE_MAP_ENTRY(nsIWebBrowserChrome)
- NS_INTERFACE_MAP_ENTRY(nsIWebBrowserChromeFocus)
- NS_INTERFACE_MAP_ENTRY(nsIEmbeddingSiteWindow)
- NS_INTERFACE_MAP_ENTRY(nsITooltipListener)
- NS_INTERFACE_MAP_ENTRY(nsIInterfaceRequestor)
-NS_INTERFACE_MAP_END
-
-// nsIWebBrowserChrome
-
-NS_IMETHODIMP
-EmbedWindow::SetStatus(PRUint32 aStatusType, const PRUnichar *aStatus)
-{
- switch (aStatusType) {
- case STATUS_SCRIPT:
- {
- mJSStatus = aStatus;
- g_signal_emit (mOwner->mOwningWidget, gecko_embed_signals[JS_STATUS], 0);
- }
- break;
- case STATUS_SCRIPT_DEFAULT:
- // Gee, that's nice.
- break;
- case STATUS_LINK:
- {
- mLinkMessage = aStatus;
- g_signal_emit (mOwner->mOwningWidget, gecko_embed_signals[LINK_MESSAGE], 0);
- }
- break;
- }
- return NS_OK;
-}
-
-NS_IMETHODIMP
-EmbedWindow::GetWebBrowser(nsIWebBrowser **aWebBrowser)
-{
- *aWebBrowser = mWebBrowser;
- NS_IF_ADDREF(*aWebBrowser);
- return NS_OK;
-}
-
-NS_IMETHODIMP
-EmbedWindow::SetWebBrowser(nsIWebBrowser *aWebBrowser)
-{
- mWebBrowser = aWebBrowser;
- return NS_OK;
-}
-
-NS_IMETHODIMP
-EmbedWindow::GetChromeFlags(PRUint32 *aChromeFlags)
-{
- *aChromeFlags = mOwner->mChromeMask;
- return NS_OK;
-}
-
-NS_IMETHODIMP
-EmbedWindow::SetChromeFlags(PRUint32 aChromeFlags)
-{
- mOwner->SetChromeMask(aChromeFlags);
- return NS_OK;
-}
-
-NS_IMETHODIMP
-EmbedWindow::DestroyBrowserWindow(void)
-{
- // mark the owner as destroyed so it won't emit events anymore.
- mOwner->mIsDestroyed = PR_TRUE;
-
- g_signal_emit (mOwner->mOwningWidget, gecko_embed_signals[DESTROY_BROWSER], 0);
- return NS_OK;
-}
-
-NS_IMETHODIMP
-EmbedWindow::SizeBrowserTo(PRInt32 aCX, PRInt32 aCY)
-{
- g_signal_emit (mOwner->mOwningWidget, gecko_embed_signals[SIZE_TO], 0, aCX, aCY);
-
- return NS_OK;
-}
-
-NS_IMETHODIMP
-EmbedWindow::ShowAsModal(void)
-{
- mIsModal = PR_TRUE;
- GtkWidget *toplevel;
- toplevel = gtk_widget_get_toplevel(GTK_WIDGET(mOwner->mOwningWidget));
- gtk_grab_add(toplevel);
- gtk_main();
- return NS_OK;
-}
-
-NS_IMETHODIMP
-EmbedWindow::IsWindowModal(PRBool *_retval)
-{
- *_retval = mIsModal;
- return NS_OK;
-}
-
-NS_IMETHODIMP
-EmbedWindow::ExitModalEventLoop(nsresult aStatus)
-{
- if (mIsModal) {
- GtkWidget *toplevel;
- toplevel = gtk_widget_get_toplevel(GTK_WIDGET(mOwner->mOwningWidget));
- gtk_grab_remove(toplevel);
- mIsModal = PR_FALSE;
- gtk_main_quit();
- }
- return NS_OK;
-}
-
-// nsIWebBrowserChromeFocus
-
-NS_IMETHODIMP
-EmbedWindow::FocusNextElement()
-{
- GtkWidget *toplevel;
- toplevel = gtk_widget_get_toplevel(GTK_WIDGET(mOwner->mOwningWidget));
- if (!GTK_WIDGET_TOPLEVEL(toplevel))
- return NS_OK;
-
- g_signal_emit_by_name (toplevel, "move_focus", GTK_DIR_TAB_FORWARD);
-
- return NS_OK;
-}
-
-NS_IMETHODIMP
-EmbedWindow::FocusPrevElement()
-{
- GtkWidget *toplevel;
- toplevel = gtk_widget_get_toplevel(GTK_WIDGET(mOwner->mOwningWidget));
- if (!GTK_WIDGET_TOPLEVEL(toplevel))
- return NS_OK;
-
- g_signal_emit_by_name (toplevel, "move_focus", GTK_DIR_TAB_BACKWARD);
-
- return NS_OK;
-}
-
-// nsIEmbeddingSiteWindow
-
-NS_IMETHODIMP
-EmbedWindow::SetDimensions(PRUint32 aFlags, PRInt32 aX, PRInt32 aY,
- PRInt32 aCX, PRInt32 aCY)
-{
- if (aFlags & nsIEmbeddingSiteWindow::DIM_FLAGS_POSITION &&
- (aFlags & (nsIEmbeddingSiteWindow::DIM_FLAGS_SIZE_INNER |
- nsIEmbeddingSiteWindow::DIM_FLAGS_SIZE_OUTER))) {
- return mBaseWindow->SetPositionAndSize(aX, aY, aCX, aCY, PR_TRUE);
- }
- else if (aFlags & nsIEmbeddingSiteWindow::DIM_FLAGS_POSITION) {
- return mBaseWindow->SetPosition(aX, aY);
- }
- else if (aFlags & (nsIEmbeddingSiteWindow::DIM_FLAGS_SIZE_INNER |
- nsIEmbeddingSiteWindow::DIM_FLAGS_SIZE_OUTER)) {
- return mBaseWindow->SetSize(aCX, aCY, PR_TRUE);
- }
- return NS_ERROR_INVALID_ARG;
-}
-
-NS_IMETHODIMP
-EmbedWindow::GetDimensions(PRUint32 aFlags, PRInt32 *aX,
- PRInt32 *aY, PRInt32 *aCX, PRInt32 *aCY)
-{
- if (aFlags & nsIEmbeddingSiteWindow::DIM_FLAGS_POSITION &&
- (aFlags & (nsIEmbeddingSiteWindow::DIM_FLAGS_SIZE_INNER |
- nsIEmbeddingSiteWindow::DIM_FLAGS_SIZE_OUTER))) {
- return mBaseWindow->GetPositionAndSize(aX, aY, aCX, aCY);
- }
- else if (aFlags & nsIEmbeddingSiteWindow::DIM_FLAGS_POSITION) {
- return mBaseWindow->GetPosition(aX, aY);
- }
- else if (aFlags & (nsIEmbeddingSiteWindow::DIM_FLAGS_SIZE_INNER |
- nsIEmbeddingSiteWindow::DIM_FLAGS_SIZE_OUTER)) {
- return mBaseWindow->GetSize(aCX, aCY);
- }
- return NS_ERROR_INVALID_ARG;
-}
-
-NS_IMETHODIMP
-EmbedWindow::SetFocus(void)
-{
- // XXX might have to do more here.
- return mBaseWindow->SetFocus();
-}
-
-NS_IMETHODIMP
-EmbedWindow::GetTitle(PRUnichar **aTitle)
-{
- *aTitle = NS_StringCloneData(mTitle);
- return NS_OK;
-}
-
-NS_IMETHODIMP
-EmbedWindow::SetTitle(const PRUnichar *aTitle)
-{
- mTitle = aTitle;
- g_signal_emit (mOwner->mOwningWidget, gecko_embed_signals[TITLE], 0);
-
- return NS_OK;
-}
-
-NS_IMETHODIMP
-EmbedWindow::GetSiteWindow(void **aSiteWindow)
-{
- GtkWidget *ownerAsWidget (GTK_WIDGET(mOwner->mOwningWidget));
- *aSiteWindow = static_cast<void *>(ownerAsWidget);
- return NS_OK;
-}
-
-NS_IMETHODIMP
-EmbedWindow::GetVisibility(PRBool *aVisibility)
-{
- // Work around the problem that sometimes the window
- // is already visible even though mVisibility isn't true
- // yet.
- *aVisibility = mVisibility ||
- (!mOwner->mIsChrome &&
- mOwner->mOwningWidget &&
- GTK_WIDGET_MAPPED(mOwner->mOwningWidget));
- return NS_OK;
-}
-
-NS_IMETHODIMP
-EmbedWindow::SetVisibility(PRBool aVisibility)
-{
- // We always set the visibility so that if it's chrome and we finish
- // the load we know that we have to show the window.
- mVisibility = aVisibility;
-
- // if this is a chrome window and the chrome hasn't finished loading
- // yet then don't show the window yet.
- if (mOwner->mIsChrome && !mOwner->mChromeLoaded)
- return NS_OK;
-
- g_signal_emit (mOwner->mOwningWidget, gecko_embed_signals[VISIBILITY], 0,
- aVisibility);
- return NS_OK;
-}
-
-// nsITooltipListener
-
-static gboolean
-tooltips_paint_window (GtkWidget *window)
-{
- // draw tooltip style border around the text
- gtk_paint_flat_box (window->style, window->window,
- GTK_STATE_NORMAL, GTK_SHADOW_OUT,
- NULL, window, "tooltip",
- 0, 0,
- window->allocation.width, window->allocation.height);
-
- return FALSE;
-}
-
-NS_IMETHODIMP
-EmbedWindow::OnShowTooltip(PRInt32 aXCoords, PRInt32 aYCoords,
- const PRUnichar *aTipText)
-{
- nsEmbedCString tipText;
-
- NS_UTF16ToCString(nsEmbedString(aTipText),
- NS_CSTRING_ENCODING_UTF8, tipText);
-
- if (sTipWindow)
- gtk_widget_destroy(sTipWindow);
-
- // get the root origin for this content window
- nsCOMPtr<nsIWidget> mainWidget;
- mBaseWindow->GetMainWidget(getter_AddRefs(mainWidget));
- GdkWindow *window;
- window = static_cast<GdkWindow *>
- (mainWidget->GetNativeData(NS_NATIVE_WINDOW));
- gint root_x, root_y;
- gdk_window_get_origin(window, &root_x, &root_y);
-
- // XXX work around until I can get pink to figure out why
- // tooltips vanish if they show up right at the origin of the
- // cursor.
- root_y += 10;
-
- sTipWindow = gtk_window_new(GTK_WINDOW_POPUP);
- gtk_widget_set_app_paintable(sTipWindow, TRUE);
- gtk_window_set_policy(GTK_WINDOW(sTipWindow), FALSE, FALSE, TRUE);
- // needed to get colors + fonts etc correctly
- gtk_widget_set_name(sTipWindow, "gtk-tooltips");
-
- // set up the popup window as a transient of the widget.
- GtkWidget *toplevel_window;
- toplevel_window = gtk_widget_get_toplevel(GTK_WIDGET(mOwner->mOwningWidget));
- if (!GTK_WINDOW(toplevel_window)) {
- NS_ERROR("no gtk window in hierarchy!\n");
- return NS_ERROR_FAILURE;
- }
- gtk_window_set_transient_for(GTK_WINDOW(sTipWindow),
- GTK_WINDOW(toplevel_window));
-
- // realize the widget
- gtk_widget_realize(sTipWindow);
-
- g_signal_connect (G_OBJECT(sTipWindow), "expose-event",
- G_CALLBACK(tooltips_paint_window), NULL);
-
- // set up the label for the tooltip
- GtkWidget *label = gtk_label_new(tipText.get());
- // wrap automatically
- gtk_label_set_line_wrap(GTK_LABEL(label), TRUE);
- gtk_container_add(GTK_CONTAINER(sTipWindow), label);
- gtk_container_set_border_width(GTK_CONTAINER(sTipWindow), 4);
- // set the coords for the widget
- gtk_widget_set_uposition(sTipWindow, aXCoords + root_x,
- aYCoords + root_y);
-
- // and show it.
- gtk_widget_show_all(sTipWindow);
-
- return NS_OK;
-}
-
-NS_IMETHODIMP
-EmbedWindow::OnHideTooltip(void)
-{
- if (sTipWindow)
- gtk_widget_destroy(sTipWindow);
- sTipWindow = NULL;
- return NS_OK;
-}
-
-// nsIInterfaceRequestor
-
-NS_IMETHODIMP
-EmbedWindow::GetInterface(const nsIID &aIID, void** aInstancePtr)
-{
- nsresult rv;
-
- rv = QueryInterface(aIID, aInstancePtr);
-
- // pass it up to the web browser object
- if (NS_FAILED(rv) || !*aInstancePtr) {
- nsCOMPtr<nsIInterfaceRequestor> ir = do_QueryInterface(mWebBrowser);
- return ir->GetInterface(aIID, aInstancePtr);
- }
-
- return rv;
-}