[gtk/deprecate-render: 51/54] textview: Stop using gtk_style_context_save_to_node

[Matthias Clasen <matthiasc src gnome org>]

commit 230a0532793e84db7561f62667f45ae02ce8ded6
Author: Matthias Clasen <mclasen redhat com>
Date:   Sat Oct 8 23:44:01 2022 -0400

    textview: Stop using gtk_style_context_save_to_node

 gtk/gtktextlayout.c | 21 +++++++++------------
 gtk/gtktextutil.c   |  9 +++++----
 gtk/gtktextview.c   | 10 +++-------
 3 files changed, 17 insertions(+), 23 deletions(-)
---
diff --git a/gtk/gtktextlayout.c b/gtk/gtktextlayout.c
index b46411b623..0162c266f1 100644
--- a/gtk/gtktextlayout.c
+++ b/gtk/gtktextlayout.c
@@ -81,7 +81,6 @@
 
 #include "gtkcsscolorvalueprivate.h"
 #include "gtkmarshalers.h"
-#include "gtkstylecontextprivate.h"
 #include "gtktextbtreeprivate.h"
 #include "gtktextbufferprivate.h"
 #include "gtktextiterprivate.h"
@@ -4029,7 +4028,7 @@ render_para (GskPangoRenderer   *crenderer,
                    (line_display->insert_index < byte_offset + pango_layout_line_get_length (line) ||
                     (at_last_line && line_display->insert_index == byte_offset + 
pango_layout_line_get_length (line))))
             {
-              GtkStyleContext *context;
+              GtkCssStyle *style;
               GdkRGBA cursor_color;
               graphene_rect_t bounds = {
                 .origin.x = line_display->x_offset + line_display->block_cursor.x,
@@ -4041,8 +4040,8 @@ render_para (GskPangoRenderer   *crenderer,
               /* we draw text using base color on filled cursor rectangle
                * of cursor color (normally white on black)
                */
-              context = _gtk_widget_get_style_context (crenderer->widget);
-              _gtk_style_context_get_cursor_color (context, &cursor_color, NULL);
+              style = gtk_css_node_get_style (gtk_widget_get_css_node (crenderer->widget));
+              cursor_color = *gtk_css_color_value_get_rgba (style->font->caret_color ? 
style->font->caret_color : style->core->color);
 
               gtk_snapshot_push_opacity (crenderer->snapshot, cursor_alpha);
               gtk_snapshot_append_color (crenderer->snapshot, &cursor_color, &bounds);
@@ -4093,7 +4092,6 @@ gtk_text_layout_snapshot (GtkTextLayout      *layout,
 {
   GtkTextLayoutPrivate *priv;
   GskPangoRenderer *crenderer;
-  GtkStyleContext *context;
   int offset_y;
   GtkTextIter selection_start, selection_end;
   int selection_start_line;
@@ -4106,6 +4104,7 @@ gtk_text_layout_snapshot (GtkTextLayout      *layout,
   GtkTextBTree *btree;
   GtkTextLine *first_line;
   GtkTextLine *last_line;
+  GtkCssStyle *style;
 
   g_return_if_fail (GTK_IS_TEXT_LAYOUT (layout));
   g_return_if_fail (layout->default_style != NULL);
@@ -4127,8 +4126,8 @@ gtk_text_layout_snapshot (GtkTextLayout      *layout,
   if (last_line == NULL)
     last_line = _gtk_text_btree_get_end_iter_line (btree);
 
-  context = gtk_widget_get_style_context (widget);
-  gtk_style_context_get_color (context, &color);
+  style = gtk_css_node_get_style (gtk_widget_get_css_node (widget));
+  color = *gtk_css_color_value_get_rgba (style->core->color);
 
   gtk_snapshot_translate (snapshot, &GRAPHENE_POINT_INIT (0, offset_y));
   offset_y = 0;
@@ -4155,14 +4154,12 @@ gtk_text_layout_snapshot (GtkTextLayout      *layout,
       selection_end_line = gtk_text_iter_get_line (&selection_end);
 
       selection_node = gtk_text_view_get_selection_node ((GtkTextView*)widget);
-      gtk_style_context_save_to_node (context, selection_node);
+      style = gtk_css_node_get_style (selection_node);
 
-      selection = gtk_css_color_value_get_rgba (_gtk_style_context_peek_property (context, 
GTK_CSS_PROPERTY_BACKGROUND_COLOR));
+      selection = gtk_css_color_value_get_rgba (style->background->background_color);
+      text_color = *gtk_css_color_value_get_rgba (style->core->color);
 
-      gtk_style_context_get_color (context, &text_color);
       draw_selection_text = text_color.alpha > 0;
-
-      gtk_style_context_restore (context);
     }
   else
     {
diff --git a/gtk/gtktextutil.c b/gtk/gtktextutil.c
index 010bf6988f..095d333d9b 100644
--- a/gtk/gtktextutil.c
+++ b/gtk/gtktextutil.c
@@ -150,8 +150,8 @@ gtk_text_util_create_drag_icon (GtkWidget *widget,
 
       pango_layout_get_size (layout, &layout_width, &layout_height);
 
-      gtk_css_boxes_init_border_box (&boxes,
-                                     gtk_style_context_lookup_style (gtk_widget_get_style_context 
(bg_widget)),
+      style = gtk_css_node_get_style (gtk_widget_get_css_node (bg_widget));
+      gtk_css_boxes_init_border_box (&boxes, style,
                                      0, 0,
                                      layout_width / PANGO_SCALE,
                                      layout_height / PANGO_SCALE);
@@ -281,9 +281,10 @@ gtk_text_util_create_rich_drag_icon (GtkWidget     *widget,
       !gdk_display_is_composited (display))
     {
       GtkCssBoxes boxes;
+      GtkCssStyle *css_style;
 
-      gtk_css_boxes_init_border_box (&boxes,
-                                     gtk_style_context_lookup_style (gtk_widget_get_style_context (widget)),
+      css_style = gtk_css_node_get_style (gtk_widget_get_css_node (widget));
+      gtk_css_boxes_init_border_box (&boxes, css_style,
                                      0, 0, layout_width, layout_height);
       gtk_css_style_snapshot_background (&boxes, snapshot);
     }
diff --git a/gtk/gtktextview.c b/gtk/gtktextview.c
index 81a1a2ab3e..8679d8b264 100644
--- a/gtk/gtktextview.c
+++ b/gtk/gtktextview.c
@@ -49,7 +49,6 @@
 #include "gtktypebuiltins.h"
 #include "gtktextviewchildprivate.h"
 #include "gtktexthandleprivate.h"
-#include "gtkstylecontextprivate.h"
 #include "gtkpopover.h"
 #include "gtkmagnifierprivate.h"
 #include "gtkemojichooser.h"
@@ -5847,7 +5846,7 @@ draw_text (GtkWidget   *widget,
 {
   GtkTextView *text_view = GTK_TEXT_VIEW (widget);
   GtkTextViewPrivate *priv = text_view->priv;
-  GtkStyleContext *context;
+  GtkCssStyle *style;
   gboolean did_save = FALSE;
   GtkCssBoxes boxes;
 
@@ -5866,16 +5865,13 @@ draw_text (GtkWidget   *widget,
                                                SCREEN_WIDTH (widget),
                                                SCREEN_HEIGHT (widget)));
 
-  context = gtk_widget_get_style_context (widget);
-  gtk_style_context_save_to_node (context, text_view->priv->text_window->css_node);
-  gtk_css_boxes_init_border_box (&boxes,
-                                 gtk_style_context_lookup_style (context),
+  style = gtk_css_node_get_style (text_view->priv->text_window->css_node);
+  gtk_css_boxes_init_border_box (&boxes, style,
                                  -priv->xoffset, -priv->yoffset - priv->top_margin,
                                  MAX (SCREEN_WIDTH (text_view), priv->width),
                                  MAX (SCREEN_HEIGHT (text_view), priv->height));
   gtk_css_style_snapshot_background (&boxes, snapshot);
   gtk_css_style_snapshot_border (&boxes, snapshot);
-  gtk_style_context_restore (context);
 
   if (GTK_TEXT_VIEW_GET_CLASS (text_view)->snapshot_layer != NULL)
     {