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aboutdialog: Stop using gtk_style_context_save

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This commit is contained in:
Matthias Clasen 2022-10-09 00:14:20 -04:00
parent e09138ce45
commit 5f54ecdf2c
1 changed files with 33 additions and 14 deletions
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47
gtk/gtkaboutdialog.c
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@ -57,7 +57,9 @@
#include "gtkeventcontrollermotion.h"
#include "gtkeventcontrollerkey.h"
#include "gtkgestureclick.h"
#include "gtkstylecontext.h"
#include "gtkcssnodeprivate.h"
#include "gtkwidgetprivate.h"
#include "gtkcsscolorvalueprivate.h"
/**
@ -197,6 +199,9 @@ struct _GtkAboutDialog
GPtrArray *visited_links;
GtkCssNode *link_node;
GtkCssNode *visited_link_node;
GtkLicense license_type;
guint hovering_over_link : 1;
@ -707,6 +712,9 @@ update_credits_button_visibility (GtkAboutDialog *about)
static void
gtk_about_dialog_init (GtkAboutDialog *about)
{
GtkCssNode *node;
GtkStateFlags state;
/* Data */
about->name = NULL;
about->version = NULL;
@ -735,6 +743,21 @@ gtk_about_dialog_init (GtkAboutDialog *about)
/* force defaults */
gtk_about_dialog_set_program_name (about, NULL);
gtk_about_dialog_set_logo (about, NULL);
node = gtk_widget_get_css_node (GTK_WIDGET (about));
state = gtk_css_node_get_state (node);
about->link_node = gtk_css_node_new ();
gtk_css_node_set_name (about->link_node, g_quark_from_static_string ("link"));
gtk_css_node_set_parent (about->link_node, node);
gtk_css_node_set_state (about->link_node, state | GTK_STATE_FLAG_LINK);
g_object_unref (about->link_node);
about->visited_link_node = gtk_css_node_new ();
gtk_css_node_set_name (about->visited_link_node, g_quark_from_static_string ("link"));
gtk_css_node_set_parent (about->visited_link_node, node);
gtk_css_node_set_state (about->visited_link_node, state | GTK_STATE_FLAG_VISITED);
g_object_unref (about->visited_link_node);
}
static void
@ -1677,12 +1700,10 @@ follow_if_link (GtkAboutDialog *about,
if (uri && !g_ptr_array_find_with_equal_func (about->visited_links, uri, (GCompareFunc)strcmp, NULL))
{
GdkRGBA visited_link_color;
GtkStyleContext *context = gtk_widget_get_style_context (GTK_WIDGET (about));
gtk_style_context_save (context);
gtk_style_context_set_state (context, gtk_style_context_get_state (context) | GTK_STATE_FLAG_VISITED);
gtk_style_context_get_color (context, &visited_link_color);
gtk_style_context_restore (context);
GtkCssStyle *style;
style = gtk_css_node_get_style (about->visited_link_node);
visited_link_color = *gtk_css_color_value_get_rgba (style->core->color);
g_object_set (G_OBJECT (tag), "foreground-rgba", &visited_link_color, NULL);
g_ptr_array_add (about->visited_links, g_strdup (uri));
@ -1823,15 +1844,13 @@ text_buffer_new (GtkAboutDialog *about,
GdkRGBA visited_link_color;
GtkTextIter start_iter, end_iter;
GtkTextTag *tag;
GtkStateFlags state = gtk_widget_get_state_flags (GTK_WIDGET (about));
GtkStyleContext *context = gtk_widget_get_style_context (GTK_WIDGET (about));
GtkCssStyle *style;
style = gtk_css_node_get_style (about->link_node);
link_color = *gtk_css_color_value_get_rgba (style->core->color);
style = gtk_css_node_get_style (about->visited_link_node);
visited_link_color = *gtk_css_color_value_get_rgba (style->core->color);
gtk_style_context_save (context);
gtk_style_context_set_state (context, state | GTK_STATE_FLAG_LINK);
gtk_style_context_get_color (context, &link_color);
gtk_style_context_set_state (context, state | GTK_STATE_FLAG_VISITED);
gtk_style_context_get_color (context, &visited_link_color);
gtk_style_context_restore (context);
buffer = gtk_text_buffer_new (NULL);
for (p = strings; *p; p++)