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Diffstat (limited to 'drivemount')
-rw-r--r--drivemount/drive-button.c97
1 files changed, 48 insertions, 49 deletions
diff --git a/drivemount/drive-button.c b/drivemount/drive-button.c
index 1b1a758c..ecdf3320 100644
--- a/drivemount/drive-button.c
+++ b/drivemount/drive-button.c
@@ -339,9 +339,10 @@ drive_button_update (gpointer user_data)
GtkIconTheme *icon_theme;
GtkIconInfo *icon_info;
GIcon *icon;
- int width, height;
- GdkPixbuf *pixbuf = NULL, *scaled;
- GdkPixbuf *tmp_pixbuf = NULL;
+ int width, height, scale;
+ cairo_t *cr;
+ cairo_surface_t *surface = NULL;
+ cairo_surface_t *tmp_surface = NULL;
GtkRequisition button_req, image_req;
char *display_name, *tip;
@@ -351,10 +352,11 @@ drive_button_update (gpointer user_data)
/* base the icon size on the desired button size */
drive_button_reset_popup (self);
+ scale = gtk_widget_get_scale_factor (GTK_WIDGET (self));
gtk_widget_get_preferred_size (GTK_WIDGET (self), NULL, &button_req);
gtk_widget_get_preferred_size (gtk_bin_get_child (GTK_BIN (self)), NULL, &image_req);
- width = self->icon_size - (button_req.width - image_req.width);
- height = self->icon_size - (button_req.height - image_req.height);
+ width = (self->icon_size - (button_req.width - image_req.width)) / scale;
+ height = (self->icon_size - (button_req.height - image_req.height)) / scale;
/* if no volume or mount, display general image */
if (!self->volume && !self->mount)
@@ -363,23 +365,20 @@ drive_button_update (gpointer user_data)
screen = gtk_widget_get_screen (GTK_WIDGET (self));
icon_theme = gtk_icon_theme_get_for_screen (screen); //m
// note - other good icon would be emblem-unreadable
- icon_info = gtk_icon_theme_lookup_icon (icon_theme, "media-floppy",
- MIN (width, height),
- GTK_ICON_LOOKUP_USE_BUILTIN);
+ icon_info = gtk_icon_theme_lookup_icon_for_scale (icon_theme, "media-floppy",
+ MIN (width, height), scale,
+ GTK_ICON_LOOKUP_USE_BUILTIN);
if (icon_info) {
- pixbuf = gtk_icon_info_load_icon (icon_info, NULL);
+ surface = gtk_icon_info_load_surface (icon_info, NULL, NULL);
g_object_unref (icon_info);
}
- if (!pixbuf)
+ if (!surface)
return FALSE;
- scaled = gdk_pixbuf_scale_simple (pixbuf, width, height, GDK_INTERP_BILINEAR);
- if (scaled) {
- g_object_unref (pixbuf);
- pixbuf = scaled;
- }
+
if (gtk_bin_get_child (GTK_BIN (self)) != NULL)
- gtk_image_set_from_pixbuf (GTK_IMAGE (gtk_bin_get_child (GTK_BIN (self))), pixbuf);
+ gtk_image_set_from_surface (GTK_IMAGE (gtk_bin_get_child (GTK_BIN (self))), surface);
+
return FALSE;
}
@@ -396,19 +395,15 @@ drive_button_update (gpointer user_data)
{
is_mounted = TRUE;
tip = g_strdup_printf ("%s\n%s", display_name, _("(mounted)"));
+ icon = g_mount_get_icon (mount);
+ g_object_unref (mount);
}
else
{
is_mounted = FALSE;
tip = g_strdup_printf ("%s\n%s", display_name, _("(not mounted)"));
- }
- if (mount)
- icon = g_mount_get_icon (mount);
- else
icon = g_volume_get_icon (self->volume);
-
- if (mount)
- g_object_unref (mount);
+ }
} else
{
is_mounted = TRUE;
@@ -423,41 +418,43 @@ drive_button_update (gpointer user_data)
screen = gtk_widget_get_screen (GTK_WIDGET (self));
icon_theme = gtk_icon_theme_get_for_screen (screen);
- icon_info = gtk_icon_theme_lookup_by_gicon (icon_theme, icon,
- MIN (width, height),
- GTK_ICON_LOOKUP_USE_BUILTIN);
+ icon_info = gtk_icon_theme_lookup_by_gicon_for_scale (icon_theme, icon,
+ MIN (width, height), scale,
+ GTK_ICON_LOOKUP_USE_BUILTIN);
if (icon_info)
{
- pixbuf = gtk_icon_info_load_icon (icon_info, NULL);
+ surface = gtk_icon_info_load_surface (icon_info, NULL, NULL);
g_object_unref (icon_info);
}
g_object_unref (icon);
- if (!pixbuf)
+ if (!surface)
return FALSE;
- // make a copy of pixbuf becasue icon image can be shared by system
- tmp_pixbuf = gdk_pixbuf_copy (pixbuf);
- g_object_unref (pixbuf);
- g_assert (tmp_pixbuf != NULL);
+ // create a new surface because icon image can be shared by system
+ tmp_surface = cairo_surface_create_similar (surface,
+ cairo_surface_get_content (surface),
+ cairo_image_surface_get_width (surface) / scale,
+ cairo_image_surface_get_height (surface) / scale);
// if mounted, change icon
if (is_mounted)
{
int icon_width, icon_height, rowstride, n_channels, x, y;
guchar *pixels, *p;
+ gboolean has_alpha;
+
+ has_alpha = cairo_surface_get_content (tmp_surface) != CAIRO_CONTENT_COLOR;
+ n_channels = 3;
+ if (has_alpha)
+ n_channels++;
- n_channels = gdk_pixbuf_get_n_channels (tmp_pixbuf);
- g_assert (gdk_pixbuf_get_colorspace (tmp_pixbuf) == GDK_COLORSPACE_RGB);
- g_assert (gdk_pixbuf_get_bits_per_sample (tmp_pixbuf) == 8);
- g_assert (gdk_pixbuf_get_has_alpha (tmp_pixbuf));
- g_assert (n_channels == 4);
- icon_width = gdk_pixbuf_get_width (tmp_pixbuf);
- icon_height = gdk_pixbuf_get_height (tmp_pixbuf);
+ icon_width = cairo_image_surface_get_width (tmp_surface);
+ icon_height = cairo_image_surface_get_height (tmp_surface);
- rowstride = gdk_pixbuf_get_rowstride (tmp_pixbuf);
- pixels = gdk_pixbuf_get_pixels (tmp_pixbuf);
+ rowstride = cairo_image_surface_get_stride (tmp_surface);
+ pixels = cairo_image_surface_get_data (tmp_surface);
GdkRGBA color;
gchar *color_string = g_settings_get_string (settings, "drivemount-checkmark-color");
@@ -481,18 +478,20 @@ drive_button_update (gpointer user_data)
p[0] = red;
p[1] = green;
p[2] = blue;
- p[3] = 255;
+ if (has_alpha)
+ p[3] = 255;
}
}
- scaled = gdk_pixbuf_scale_simple (tmp_pixbuf, width, height, GDK_INTERP_BILINEAR);
- if (scaled) {
- g_object_unref (tmp_pixbuf);
- tmp_pixbuf = scaled;
- }
+ cr = cairo_create (tmp_surface);
+ cairo_set_operator (cr, CAIRO_OPERATOR_OVERLAY);
+ cairo_set_source_surface (cr, surface, 0, 0);
+ cairo_paint (cr);
+
+ gtk_image_set_from_surface (GTK_IMAGE (gtk_bin_get_child (GTK_BIN (self))), tmp_surface);
- gtk_image_set_from_pixbuf (GTK_IMAGE (gtk_bin_get_child (GTK_BIN (self))), tmp_pixbuf);
- g_object_unref (tmp_pixbuf);
+ cairo_surface_destroy (surface);
+ cairo_surface_destroy (tmp_surface);
gtk_widget_get_preferred_size (GTK_WIDGET (self), NULL, &button_req);
generated by cgit v1.2.1 (git 2.18.0) at 2024-11-24 18:20:12 +0000