зеркало из https://github.com/mozilla/gecko-dev.git
add new_window + visibility change signals. add map method to widget so that you can use the show and realize methods in the right order.
This commit is contained in:
blizzard%redhat.com
Родитель
80e864ba4c
Коммит
f1fc191267
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@ -58,6 +58,8 @@ enum {
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NET_STATUS,
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NET_START,
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NET_STOP,
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NEW_WINDOW,
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VISIBILITY,
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LAST_SIGNAL
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};
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@ -82,6 +84,9 @@ gtk_moz_embed_unrealize(GtkWidget *widget);
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static void
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gtk_moz_embed_size_allocate(GtkWidget *widget, GtkAllocation *allocation);
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static void
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gtk_moz_embed_map(GtkWidget *widget);
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/* GtkObject methods */
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static void
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gtk_moz_embed_destroy(GtkObject *object);
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@ -115,6 +120,12 @@ gtk_moz_embed_handle_progress(GtkMozEmbed *embed, gint32 curprogress, gint32 max
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static void
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gtk_moz_embed_handle_net(GtkMozEmbed *embed, gint flags);
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static nsresult
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gtk_moz_embed_handle_new_window(PRUint32 chromeMask, nsIWebBrowser **_retval, void *aData);
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static void
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gtk_moz_embed_handle_visibility(PRBool aVisibility, void *aData);
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static GtkBinClass *parent_class;
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static PRBool NS_SetupRegistryCalled = PR_FALSE;
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@ -166,6 +177,7 @@ gtk_moz_embed_class_init(GtkMozEmbedClass *klass)
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widget_class->realize = gtk_moz_embed_realize;
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widget_class->unrealize = gtk_moz_embed_unrealize;
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widget_class->size_allocate = gtk_moz_embed_size_allocate;
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widget_class->map = gtk_moz_embed_map;
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object_class->destroy = gtk_moz_embed_destroy;
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@ -260,6 +272,20 @@ gtk_moz_embed_class_init(GtkMozEmbedClass *klass)
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GTK_SIGNAL_OFFSET(GtkMozEmbedClass, net_stop),
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gtk_marshal_NONE__NONE,
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GTK_TYPE_NONE, 0);
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moz_embed_signals[NEW_WINDOW] =
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gtk_signal_new("new_window",
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GTK_RUN_FIRST,
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object_class->type,
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GTK_SIGNAL_OFFSET(GtkMozEmbedClass, new_window),
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gtk_marshal_NONE__POINTER_UINT,
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GTK_TYPE_NONE, 2, GTK_TYPE_POINTER, GTK_TYPE_UINT);
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moz_embed_signals[VISIBILITY] =
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gtk_signal_new("visibility",
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GTK_RUN_FIRST,
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object_class->type,
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GTK_SIGNAL_OFFSET(GtkMozEmbedClass, visibility),
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gtk_marshal_NONE__BOOL,
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GTK_TYPE_NONE, 1, GTK_TYPE_BOOL);
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gtk_object_class_add_signals(object_class, moz_embed_signals, LAST_SIGNAL);
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@ -305,6 +331,8 @@ gtk_moz_embed_init(GtkMozEmbed *embed)
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embed);
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embed_private->embed->SetNetCallback((void (*)(void *, gint))gtk_moz_embed_handle_net,
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embed);
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embed_private->embed->SetNewBrowserCallback(gtk_moz_embed_handle_new_window, embed);
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embed_private->embed->SetVisibilityCallback(gtk_moz_embed_handle_visibility, embed);
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// get our hands on a copy of the nsIWebNavigation interface for later
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embed_private->navigation = do_QueryInterface(embed_private->webBrowser);
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g_return_if_fail(embed_private->navigation);
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@ -518,10 +546,6 @@ gtk_moz_embed_realize(GtkWidget *widget)
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// now that we're realized, set up the nsIWebBrowser and nsIBaseWindow stuff
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embed_private = (GtkMozEmbedPrivate *)embed->data;
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// check to see if we're supposed to be already visible
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if (GTK_WIDGET_VISIBLE(widget))
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gdk_window_show(widget->window);
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// init our window
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nsCOMPtr<nsIBaseWindow> webBrowserBaseWindow = do_QueryInterface(embed_private->webBrowser);
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g_return_if_fail(webBrowserBaseWindow);
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@ -530,11 +554,6 @@ gtk_moz_embed_realize(GtkWidget *widget)
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webBrowserBaseWindow->Create();
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PRBool visibility;
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webBrowserBaseWindow->GetVisibility(&visibility);
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// if the widget is visible, set the base window as visible as well
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if (GTK_WIDGET_VISIBLE(widget))
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{
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webBrowserBaseWindow->SetVisibility(PR_TRUE);
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}
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// set our webBrowser object as the content listener object
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nsCOMPtr<nsIURIContentListener> uriListener;
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uriListener = do_QueryInterface(embed_private->embed);
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@ -606,6 +625,29 @@ gtk_moz_embed_size_allocate(GtkWidget *widget, GtkAllocation *allocation)
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}
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}
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static void
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gtk_moz_embed_map(GtkWidget *widget)
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{
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GtkMozEmbed *embed;
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GtkMozEmbedPrivate *embed_private;
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g_return_if_fail(widget != NULL);
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g_return_if_fail(GTK_IS_MOZ_EMBED(widget));
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embed = GTK_MOZ_EMBED(widget);
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GTK_WIDGET_SET_FLAGS(widget, GTK_MAPPED);
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embed_private = (GtkMozEmbedPrivate *)embed->data;
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// get our hands on the base window
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nsCOMPtr<nsIBaseWindow> webBrowserBaseWindow = do_QueryInterface(embed_private->webBrowser);
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g_return_if_fail(webBrowserBaseWindow);
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// show it
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webBrowserBaseWindow->SetVisibility(PR_TRUE);
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// show the widget window
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gdk_window_show(widget->window);
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}
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void
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gtk_moz_embed_destroy(GtkObject *object)
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{
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@ -706,3 +748,36 @@ gtk_moz_embed_handle_net(GtkMozEmbed *embed, gint32 flags)
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}
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nsresult
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gtk_moz_embed_handle_new_window(PRUint32 chromeMask, nsIWebBrowser **_retval, void *aData)
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{
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GtkMozEmbed *newEmbed = NULL;
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GtkMozEmbed *embed = (GtkMozEmbed *)aData;
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g_return_val_if_fail(GTK_IS_MOZ_EMBED(embed), NS_ERROR_FAILURE);
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g_print("handle_new_window\n");
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g_print("retval is %p chromemask is %d\n", &newEmbed, chromeMask);
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gtk_signal_emit(GTK_OBJECT(embed), moz_embed_signals[NEW_WINDOW], &newEmbed, (guint)chromeMask);
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if (newEmbed)
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{
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// The window _must_ be realized before we pass it back to the
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// function that created it. Functions that create new windows
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// will do things like GetDocShell() and the widget has to be
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// realized before that can happen.
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gtk_widget_realize(GTK_WIDGET(newEmbed));
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GtkMozEmbedPrivate *embed_private = (GtkMozEmbedPrivate *)newEmbed->data;
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nsIWebBrowser *webBrowser = embed_private->webBrowser.get();
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NS_ADDREF(webBrowser);
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*_retval = webBrowser;
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g_print("created new window.\n");
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return NS_OK;
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}
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return NS_ERROR_FAILURE;
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}
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void
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gtk_moz_embed_handle_visibility(PRBool aVisibility, void *aData)
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{
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GtkMozEmbed *embed = (GtkMozEmbed *)aData;
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g_return_if_fail(GTK_IS_MOZ_EMBED(embed));
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gtk_signal_emit(GTK_OBJECT(embed), moz_embed_signals[VISIBILITY], aVisibility);
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}
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@ -56,6 +56,8 @@ struct _GtkMozEmbedClass
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void (* net_status) (GtkMozEmbed *embed, gint status);
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void (* net_start) (GtkMozEmbed *embed);
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void (* net_stop) (GtkMozEmbed *embed);
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void (* new_window) (GtkMozEmbed *embed, GtkMozEmbed **newEmbed, guint chromemask);
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void (* visibility) (GtkMozEmbed *embed, gboolean visibility);
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};
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extern GtkType gtk_moz_embed_get_type (void);
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@ -97,6 +99,29 @@ enum { gtk_moz_embed_flag_reloadNormal = 0,
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gtk_moz_embed_flag_reloadBypassProxy = 2,
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gtk_moz_embed_flag_reloadBypassProxyAndCache = 3 };
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/* These are straight out of nsIWebBrowserChrome.h */
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enum { gtk_moz_embed_flag_defaultChrome = 1U,
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gtk_moz_embed_flag_windowBordersOn = 2U,
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gtk_moz_embed_flag_windowCloseOn = 4U,
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gtk_moz_embed_flag_windowResizeOn = 8U,
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gtk_moz_embed_flag_menuBarOn = 16U,
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gtk_moz_embed_flag_toolBarOn = 32U,
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gtk_moz_embed_flag_locationBarOn = 64U,
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gtk_moz_embed_flag_statusBarOn = 128U,
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gtk_moz_embed_flag_personalToolBarOn = 256U,
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gtk_moz_embed_flag_scrollbarsOn = 512U,
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gtk_moz_embed_flag_titlebarOn = 1024U,
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gtk_moz_embed_flag_extraChromeOn = 2048U,
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gtk_moz_embed_flag_windowRaised = 33554432U,
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gtk_moz_embed_flag_windowLowered = 67108864U,
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gtk_moz_embed_flag_centerScreen = 134217728U,
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gtk_moz_embed_flag_dependent = 268435456U,
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gtk_moz_embed_flag_modal = 536870912U,
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gtk_moz_embed_flag_openAsDialog = 1073741824U,
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gtk_moz_embed_flag_openAsChrome = 2147483648U,
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gtk_moz_embed_flag_allChrome = 4094U };
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#ifdef __cplusplus
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}
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