wine/gecko
0
0
Fork 0
mirror of https://gitlab.winehq.org/wine/wine-gecko.git synced 2024-09-13 09:24:08 -07:00
Code Issues Packages Projects Releases Wiki Activity

bug 419918 - Add the ability to fire the memory pressure observers from the embedding test app. Taken from Stuart's ramback extension and made available here for testing. r=dougt, sr=pavlov, a=beltzner

Browse Source
This commit is contained in:
blizzard@mozilla.com 2008-03-05 11:10:34 -08:00
parent 25d68a96ad
commit c4cc186971
1 changed files with 31 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

31
embedding/browser/gtk/tests/TestGtkEmbed.cpp
View File

@ -46,6 +46,11 @@
#include "nsIDOMMouseEvent.h"
#include "nsIDOMUIEvent.h"
#include "nsCOMPtr.h"
#include "nsISupportsUtils.h"
#include "nsServiceManagerUtils.h"
#include "nsIObserverService.h"
#include "nsStringAPI.h"
#include "gtkmozembed_glue.cpp"
@ -57,6 +62,7 @@ typedef struct _TestGtkBrowser {
GtkWidget *fileMenu;
GtkWidget *fileOpenNewBrowser;
GtkWidget *fileStream;
GtkWidget *fileMemory;
GtkWidget *fileClose;
GtkWidget *fileQuit;
GtkWidget *toolbarHBox;
@ -107,6 +113,8 @@ static void menu_open_new_cb (GtkMenuItem *menuitem,
TestGtkBrowser *browser);
static void menu_stream_cb (GtkMenuItem *menuitem,
TestGtkBrowser *browser);
static void menu_memory_cb (GtkMenuItem *menuitem,
TestGtkBrowser *browser);
static void menu_close_cb (GtkMenuItem *menuitem,
TestGtkBrowser *browser);
static void menu_quit_cb (GtkMenuItem *menuitem,
@ -328,6 +336,11 @@ new_gtk_browser(guint32 chromeMask)
gtk_menu_append(GTK_MENU(browser->fileMenu),
browser->fileStream);
browser->fileMemory =
gtk_menu_item_new_with_label("Release Memory");
gtk_menu_append(GTK_MENU(browser->fileMenu),
browser->fileMemory);
browser->fileClose =
gtk_menu_item_new_with_label("Close");
gtk_menu_append(GTK_MENU(browser->fileMenu),
@ -465,6 +478,9 @@ new_gtk_browser(guint32 chromeMask)
// hook up to the stream test
gtk_signal_connect(GTK_OBJECT(browser->fileStream), "activate",
GTK_SIGNAL_FUNC(menu_stream_cb), browser);
// hook up the memory pressure release function
gtk_signal_connect(GTK_OBJECT(browser->fileMemory), "activate",
GTK_SIGNAL_FUNC(menu_memory_cb), browser);
// close this window
gtk_signal_connect(GTK_OBJECT(browser->fileClose), "activate",
GTK_SIGNAL_FUNC(menu_close_cb), browser);
@ -672,6 +688,21 @@ menu_stream_cb (GtkMenuItem *menuitem, TestGtkBrowser *browser)
gtk_moz_embed_close_stream(GTK_MOZ_EMBED(browser->mozEmbed));
}
void
menu_memory_cb (GtkMenuItem *menuitem, TestGtkBrowser *browser)
{
g_print("menu_memory_cb\n");
nsCOMPtr<nsIObserverService> os = do_GetService("@mozilla.org/observer-service;1");
if (!os)
return;
// Compact like you mean it. We do this three times to give the
// cycle collector a chance to try and reclaim as much as we can.
os->NotifyObservers(nsnull, "memory-pressure", NS_LITERAL_STRING("heap-minimize").get());
os->NotifyObservers(nsnull, "memory-pressure", NS_LITERAL_STRING("heap-minimize").get());
os->NotifyObservers(nsnull, "memory-pressure", NS_LITERAL_STRING("heap-minimize").get());
}
void
menu_close_cb (GtkMenuItem *menuitem, TestGtkBrowser *browser)
{