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Add a way to dump css node change values

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Add a GTK_STYLE_CONTEXT_PRINT_SHOW_CHANGE flag that
tells gtk_style_context_to_string to include the
change values of nodes in the output. This will
help debugging css change tracking.
This commit is contained in:
Matthias Clasen 2020-01-13 19:18:31 -05:00
parent 0f694b8beb
commit b41bba07fa
2 changed files with 13 additions and 1 deletions
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11
gtk/gtkcssnode.c
View File

@ -19,6 +19,7 @@
#include "gtkcssnodeprivate.h"
#include "gtkcssstaticstyleprivate.h"
#include "gtkcssanimatedstyleprivate.h"
#include "gtkcssstylepropertyprivate.h"
#include "gtkintl.h"
@ -1436,6 +1437,16 @@ gtk_css_node_print (GtkCssNode *cssnode,
if (!cssnode->visible)
g_string_append_c (string, ']');
if (flags & GTK_STYLE_CONTEXT_PRINT_SHOW_CHANGE)
{
GtkCssStyle *style = gtk_css_node_get_style (cssnode);
GtkCssChange change;
change = gtk_css_static_style_get_change (gtk_css_style_get_static_style (style));
g_string_append (string, " ");
gtk_css_change_print (change, string);
}
g_string_append_c (string, '\n');
if (flags & GTK_STYLE_CONTEXT_PRINT_SHOW_STYLE)

3
gtk/gtkstylecontext.h
View File

@ -1053,7 +1053,8 @@ void gtk_render_insertion_cursor
typedef enum {
GTK_STYLE_CONTEXT_PRINT_NONE = 0,
GTK_STYLE_CONTEXT_PRINT_RECURSE = 1 << 0,
GTK_STYLE_CONTEXT_PRINT_SHOW_STYLE = 1 << 1
GTK_STYLE_CONTEXT_PRINT_SHOW_STYLE = 1 << 1,
GTK_STYLE_CONTEXT_PRINT_SHOW_CHANGE = 1 << 2
} GtkStyleContextPrintFlags;
GDK_AVAILABLE_IN_ALL