From f0c04cdd09d22f9bdf27e16b9b137cac38b28753 Mon Sep 17 00:00:00 2001 From: Emmanuele Bassi Date: Wed, 27 Jul 2016 09:42:25 +0100 Subject: [PATCH] gtk: Port GtkWindow to render nodes WARNING: BROKEN COMMIT --- gtk/gtkwindow.c | 160 ++++++++++++++++++++++++++---------------------- 1 file changed, 86 insertions(+), 74 deletions(-) diff --git a/gtk/gtkwindow.c b/gtk/gtkwindow.c index 415af941c1..d6df84a423 100644 --- a/gtk/gtkwindow.c +++ b/gtk/gtkwindow.c @@ -36,6 +36,7 @@ #include "gtkwindowprivate.h" #include "gtkaccelgroupprivate.h" #include "gtkbindings.h" +#include "gtkcontainerprivate.h" #include "gtkcsscornervalueprivate.h" #include "gtkcssiconthemevalueprivate.h" #include "gtkcssrgbavalueprivate.h" @@ -447,6 +448,8 @@ static gboolean gtk_window_enable_debugging (GtkWindow *window, gboolean toggle); static gint gtk_window_draw (GtkWidget *widget, cairo_t *cr); +static GskRenderNode *gtk_window_get_render_node (GtkWidget *widget, + GskRenderer *renderer); static void gtk_window_unset_transient_for (GtkWindow *window); static void gtk_window_transient_parent_realized (GtkWidget *parent, GtkWidget *window); @@ -703,7 +706,6 @@ gtk_window_class_init (GtkWindowClass *klass) widget_class->focus_out_event = gtk_window_focus_out_event; widget_class->focus = gtk_window_focus; widget_class->move_focus = gtk_window_move_focus; - widget_class->draw = gtk_window_draw; widget_class->window_state_event = gtk_window_state_event; widget_class->get_preferred_width = gtk_window_get_preferred_width; widget_class->get_preferred_width_for_height = gtk_window_get_preferred_width_for_height; @@ -711,6 +713,7 @@ gtk_window_class_init (GtkWindowClass *klass) widget_class->get_preferred_height_for_width = gtk_window_get_preferred_height_for_width; widget_class->state_flags_changed = gtk_window_state_flags_changed; widget_class->style_updated = gtk_window_style_updated; + widget_class->get_render_node = gtk_window_get_render_node; container_class->remove = gtk_window_remove; container_class->check_resize = gtk_window_check_resize; @@ -6844,12 +6847,8 @@ gtk_window_realize (GtkWidget *widget) if (priv->renderer == NULL) { - graphene_rect_t viewport; - priv->renderer = gsk_renderer_get_for_display (gtk_widget_get_display (widget)); - - graphene_rect_init (&viewport, 0, 0, allocation.width, allocation.height); - gsk_renderer_set_viewport (priv->renderer, &viewport); + gsk_renderer_set_scale_factor (priv->renderer, gtk_widget_get_scale_factor (widget)); } if (gtk_widget_get_parent_window (widget)) @@ -7254,13 +7253,17 @@ _gtk_window_set_allocation (GtkWindow *window, graphene_matrix_t projection; graphene_matrix_t modelview; graphene_point3d_t tmp; + int scale; + + scale = gtk_widget_get_scale_factor (widget); + gsk_renderer_set_scale_factor (priv->renderer, scale); graphene_rect_init (&viewport, 0, 0, allocation->width, allocation->height); gsk_renderer_set_viewport (priv->renderer, &viewport); graphene_matrix_init_ortho (&projection, - 0, allocation->width, - 0, allocation->height, + 0, allocation->width * scale, + 0, allocation->height * scale, -1, 1); gsk_renderer_set_projection (priv->renderer, &projection); @@ -9571,98 +9574,107 @@ gtk_window_compute_hints (GtkWindow *window, * Redrawing functions * ***********************/ -static gboolean -gtk_window_draw (GtkWidget *widget, - cairo_t *cr) +static GskRenderNode * +gtk_window_get_render_node (GtkWidget *widget, + GskRenderer *renderer) { GtkWindowPrivate *priv = GTK_WINDOW (widget)->priv; GtkStyleContext *context; - gboolean ret = FALSE; + GskRenderNode *node; GtkAllocation allocation; GtkBorder window_border; gint title_height; + graphene_rect_t bounds; + graphene_matrix_t m; + graphene_point3d_t p; + cairo_t *cr; context = gtk_widget_get_style_context (widget); get_shadow_width (GTK_WINDOW (widget), &window_border); _gtk_widget_get_allocation (widget, &allocation); - if (gtk_cairo_should_draw_window (cr, _gtk_widget_get_window (widget))) + graphene_rect_init (&bounds, allocation.x, allocation.y, allocation.width, allocation.height); + graphene_matrix_init_translate (&m, graphene_point3d_init (&p, allocation.x, allocation.y, 0.)); + + node = gsk_render_node_new (); + gsk_render_node_set_name (node, "Window Decoration"); + gsk_render_node_set_bounds (node, &bounds); + gsk_render_node_set_transform (node, &m); + + cr = gsk_render_node_get_draw_context (node); + + if (priv->client_decorated && + priv->decorated && + !priv->fullscreen && + !priv->maximized) { - if (priv->client_decorated && - priv->decorated && - !priv->fullscreen && - !priv->maximized) + gtk_style_context_save_to_node (context, priv->decoration_node); + + if (priv->use_client_shadow) { - gtk_style_context_save_to_node (context, priv->decoration_node); + GtkBorder padding, border; - if (priv->use_client_shadow) - { - GtkBorder padding, border; + gtk_style_context_get_padding (context, &padding); + gtk_style_context_get_border (context, &border); + sum_borders (&border, &padding); - gtk_style_context_get_padding (context, &padding); - gtk_style_context_get_border (context, &border); - sum_borders (&border, &padding); - - gtk_render_background (context, cr, - window_border.left - border.left, window_border.top - border.top, - allocation.width - - (window_border.left + window_border.right - border.left - border.right), - allocation.height - - (window_border.top + window_border.bottom - border.top - border.bottom)); - gtk_render_frame (context, cr, - window_border.left - border.left, window_border.top - border.top, - allocation.width - - (window_border.left + window_border.right - border.left - border.right), - allocation.height - - (window_border.top + window_border.bottom - border.top - border.bottom)); - } - else - { - gtk_render_background (context, cr, 0, 0, - allocation.width, - allocation.height); - - gtk_render_frame (context, cr, 0, 0, - allocation.width, - allocation.height); - } - - gtk_style_context_restore (context); + gtk_render_background (context, cr, + window_border.left - border.left, window_border.top - border.top, + allocation.width - + (window_border.left + window_border.right - border.left - border.right), + allocation.height - + (window_border.top + window_border.bottom - border.top - border.bottom)); + gtk_render_frame (context, cr, + window_border.left - border.left, window_border.top - border.top, + allocation.width - + (window_border.left + window_border.right - border.left - border.right), + allocation.height - + (window_border.top + window_border.bottom - border.top - border.bottom)); } - - if (!gtk_widget_get_app_paintable (widget)) + else { - if (priv->title_box && - gtk_widget_get_visible (priv->title_box) && - gtk_widget_get_child_visible (priv->title_box)) - title_height = priv->title_height; - else - title_height = 0; + gtk_render_background (context, cr, 0, 0, + allocation.width, + allocation.height); - gtk_render_background (context, cr, - window_border.left, - window_border.top + title_height, - allocation.width - - (window_border.left + window_border.right), - allocation.height - - (window_border.top + window_border.bottom + - title_height)); - gtk_render_frame (context, cr, + gtk_render_frame (context, cr, 0, 0, + allocation.width, + allocation.height); + } + gtk_style_context_restore (context); + } + + if (!gtk_widget_get_app_paintable (widget)) + { + if (priv->title_box && + gtk_widget_get_visible (priv->title_box) && + gtk_widget_get_child_visible (priv->title_box)) + title_height = priv->title_height; + else + title_height = 0; + + gtk_render_background (context, cr, window_border.left, window_border.top + title_height, allocation.width - - (window_border.left + window_border.right), + (window_border.left + window_border.right), allocation.height - - (window_border.top + window_border.bottom + - title_height)); - } + (window_border.top + window_border.bottom + title_height)); + gtk_render_frame (context, cr, + window_border.left, + window_border.top + title_height, + allocation.width - + (window_border.left + window_border.right), + allocation.height - + (window_border.top + window_border.bottom + title_height)); } - if (GTK_WIDGET_CLASS (gtk_window_parent_class)->draw) - ret = GTK_WIDGET_CLASS (gtk_window_parent_class)->draw (widget, cr); + cairo_destroy (cr); - return ret; + gtk_container_propagate_render_node (GTK_CONTAINER (widget), renderer, node); + + return node; } /**