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Don't leak CSS

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This commit is contained in:
Dorota Czaplejewicz
2019-11-06 15:46:53 +00:00
parent b78c3ad131
commit f1c76a0ca4
2 changed files with 7 additions and 17 deletions
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22
eek/eek-renderer.c
View File

@ -35,10 +35,10 @@ enum {
typedef struct _EekRendererPrivate
{
LevelKeyboard *keyboard;
PangoContext *pcontext;
GtkCssProvider *css_provider;
GtkStyleContext *view_context;
LevelKeyboard *keyboard; // unowned
PangoContext *pcontext; // owned
GtkCssProvider *css_provider; // owned
GtkStyleContext *view_context; // owned
GtkStyleContext *button_context; // TODO: maybe move a copy to each button
gdouble border_width;
@ -547,6 +547,9 @@ eek_renderer_finalize (GObject *object)
EekRenderer *self = EEK_RENDERER(object);
EekRendererPrivate *priv = eek_renderer_get_instance_private (self);
g_object_unref(priv->css_provider);
g_object_unref(priv->view_context);
g_object_unref(priv->button_context);
pango_font_description_free (priv->ascii_font);
pango_font_description_free (priv->font);
G_OBJECT_CLASS (eek_renderer_parent_class)->finalize (object);
@ -662,7 +665,6 @@ eek_renderer_new (LevelKeyboard *keyboard,
gtk_style_context_add_provider (priv->view_context,
GTK_STYLE_PROVIDER(priv->css_provider),
GTK_STYLE_PROVIDER_PRIORITY_USER);
printf("view: %s\n", gtk_style_context_to_string(priv->view_context, GTK_STYLE_CONTEXT_PRINT_SHOW_STYLE));
/* Create a style context for the buttons */
path = gtk_widget_path_new();
@ -801,16 +803,6 @@ eek_renderer_set_scale_factor (EekRenderer *renderer, gint scale)
priv->scale_factor = scale;
}
PangoLayout *
eek_renderer_create_pango_layout (EekRenderer *renderer)
{
g_return_val_if_fail (EEK_IS_RENDERER(renderer), NULL);
EekRendererPrivate *priv = eek_renderer_get_instance_private (renderer);
return pango_layout_new (priv->pcontext);
}
cairo_surface_t *
eek_renderer_get_icon_surface (const gchar *icon_name,
gint size,

2
eek/eek-renderer.h
View File

@ -74,8 +74,6 @@ gdouble eek_renderer_get_scale (EekRenderer *renderer);
void eek_renderer_set_scale_factor (EekRenderer *renderer,
gint scale);
PangoLayout *eek_renderer_create_pango_layout
(EekRenderer *renderer);
void eek_renderer_render_button (EekRenderer *renderer,
cairo_t *cr,
struct button_place *place,