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Generate thumbnails as needed without saving to disk

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This commit is contained in:
Christian Dywan 2009-05-21 19:14:46 +02:00
parent 7087a0d25f
commit a102146f15
1 changed files with 17 additions and 67 deletions
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84
midori/midori-browser.c
View file

@ -399,7 +399,9 @@ midori_view_notify_icon_cb (MidoriView* view,
}
static GdkPixbuf*
midori_view_get_snapshot (MidoriView* view)
midori_view_get_snapshot (MidoriView* view,
guint width,
guint height)
{
GtkWidget* web_view;
GdkRectangle rect;
@ -437,57 +439,21 @@ midori_view_get_snapshot (MidoriView* view)
pixbuf = gdk_pixbuf_get_from_drawable (NULL, pixmap, colormap, 0, 0,
0, 0, rect.width, rect.height);
g_object_unref (pixmap);
return pixbuf;
}
static void
midori_browser_update_thumbnail (GtkWidget* view,
const gchar* uri)
{
GtkWidget* child;
#if GTK_CHECK_VERSION (2, 14, 0)
if (midori_view_get_load_status (MIDORI_VIEW (view)) != MIDORI_LOAD_FINISHED)
return;
if ((child = gtk_bin_get_child (GTK_BIN (view))))
if (width || height)
{
static gchar* folder = NULL;
GdkPixbuf* pixbuf;
gchar* thumb;
gchar* filename;
if (G_UNLIKELY (!folder))
{
folder = g_build_filename (g_get_user_cache_dir (), PACKAGE_NAME,
"thumbs", NULL);
g_mkdir_with_parents (folder, 0700);
}
thumb = g_compute_checksum_for_string (G_CHECKSUM_MD5, uri, -1);
filename = g_build_filename (folder, thumb, NULL);
g_free (thumb);
/* FIXME: Regenerate if needed */
if (g_file_test (filename, G_FILE_TEST_EXISTS))
return;
pixbuf = midori_view_get_snapshot (MIDORI_VIEW (view));
if (pixbuf)
{
GError* error = NULL;
gdk_pixbuf_save (pixbuf, filename, "jpeg", &error, "quality", "70", NULL);
if (error != NULL)
{
g_error ("%s", error->message);
g_error_free (error);
}
g_free (filename);
if (pixbuf)
g_object_unref (pixbuf);
}
GdkPixbuf* scaled;
if (!width)
width = rect.width;
if (!height)
height = rect.height;
scaled = gdk_pixbuf_scale_simple (pixbuf, width, height,
GDK_INTERP_TILES);
g_object_unref (pixbuf);
return scaled;
}
#endif
return pixbuf;
}
static void
@ -519,8 +485,6 @@ midori_view_notify_load_status_cb (GtkWidget* view,
MIDORI_LOCATION_ACTION (action), NULL);
g_object_notify (G_OBJECT (browser), "uri");
}
if (browser->speed_dial_in_new_tabs)
midori_browser_update_thumbnail (view, uri);
_midori_browser_update_interface (browser);
_midori_browser_set_statusbar_text (browser, NULL);
@ -979,9 +943,7 @@ midori_browser_speed_dial_get_next_free_slot (void)
static void
midori_browser_add_speed_dial (MidoriBrowser* browser)
{
gchar* folder;
gchar* thumb;
gchar* filename;
GdkPixbuf* img;
gchar* replace_from;
gchar* replace_by;
gsize len;
@ -1036,13 +998,8 @@ midori_browser_add_speed_dial (MidoriBrowser* browser)
g_regex_unref (reg_unsafe);
}
folder = g_build_filename (g_get_user_cache_dir (), PACKAGE_NAME, "thumbs", NULL);
thumb = g_compute_checksum_for_string (G_CHECKSUM_MD5, uri, -1);
filename = g_build_filename (folder, thumb, NULL);
if (g_file_test (filename, G_FILE_TEST_EXISTS))
if ((img = midori_view_get_snapshot (MIDORI_VIEW (view), 160, 107)))
{
GdkPixbuf* img;
GRegex* regex;
gchar* replace;
gchar* file_content;
@ -1056,7 +1013,6 @@ midori_browser_add_speed_dial (MidoriBrowser* browser)
if (g_file_get_contents (body_fname, &speed_dial_body, NULL, NULL))
{
img = gdk_pixbuf_new_from_file_at_scale (filename, 160, 107, FALSE, NULL);
gdk_pixbuf_save_to_buffer (img, &file_content, &sz, "png", NULL, NULL);
encoded = g_base64_encode ((guchar *)file_content, sz);
@ -1085,9 +1041,6 @@ midori_browser_add_speed_dial (MidoriBrowser* browser)
}
g_free (body_fname);
}
g_free (thumb);
g_free (filename);
}
@ -3816,9 +3769,6 @@ gtk_notebook_switch_page_cb (GtkWidget* notebook,
_midori_browser_set_statusbar_text (browser, NULL);
_midori_browser_update_interface (browser);
_midori_browser_update_progress (browser, MIDORI_VIEW (view));
if (browser->speed_dial_in_new_tabs)
midori_browser_update_thumbnail (view, uri);
}
static void