/* * Copyright (c) 2016 Red Hat, Inc. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see . */ #include "config.h" #include "recorder.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "gtk/gtkdebug.h" #include "gtk/gtkbuiltiniconprivate.h" #include "gtk/gtkrendernodepaintableprivate.h" #include "recording.h" #include "renderrecording.h" #include "startrecording.h" struct _GtkInspectorRecorder { GtkWidget parent; GListModel *recordings; GtkTreeListModel *render_node_model; GListStore *render_node_root_model; GtkSingleSelection *render_node_selection; GtkWidget *box; GtkWidget *recordings_list; GtkWidget *render_node_view; GtkWidget *render_node_list; GtkWidget *render_node_save_button; GtkWidget *render_node_clip_button; GtkWidget *node_property_tree; GtkTreeModel *render_node_properties; GtkInspectorRecording *recording; /* start recording if recording or NULL if not */ gboolean debug_nodes; }; typedef struct _GtkInspectorRecorderClass { GtkWidgetClass parent; } GtkInspectorRecorderClass; enum { PROP_0, PROP_RECORDING, PROP_DEBUG_NODES, LAST_PROP }; static GParamSpec *props[LAST_PROP] = { NULL, }; G_DEFINE_TYPE (GtkInspectorRecorder, gtk_inspector_recorder, GTK_TYPE_WIDGET) static GListModel * create_render_node_list_model (GskRenderNode **nodes, guint n_nodes) { GListStore *store; guint i; /* can't put render nodes into list models - they're not GObjects */ store = g_list_store_new (GDK_TYPE_PAINTABLE); for (i = 0; i < n_nodes; i++) { graphene_rect_t bounds; gsk_render_node_get_bounds (nodes[i], &bounds); GdkPaintable *paintable = gtk_render_node_paintable_new (nodes[i], &bounds); g_list_store_append (store, paintable); g_object_unref (paintable); } return G_LIST_MODEL (store); } static GListModel * create_list_model_for_render_node (GskRenderNode *node) { switch (gsk_render_node_get_node_type (node)) { default: case GSK_NOT_A_RENDER_NODE: g_assert_not_reached (); return NULL; case GSK_CAIRO_NODE: case GSK_TEXT_NODE: case GSK_TEXTURE_NODE: case GSK_COLOR_NODE: case GSK_LINEAR_GRADIENT_NODE: case GSK_REPEATING_LINEAR_GRADIENT_NODE: case GSK_RADIAL_GRADIENT_NODE: case GSK_REPEATING_RADIAL_GRADIENT_NODE: case GSK_CONIC_GRADIENT_NODE: case GSK_BORDER_NODE: case GSK_INSET_SHADOW_NODE: case GSK_OUTSET_SHADOW_NODE: /* no children */ return NULL; case GSK_TRANSFORM_NODE: return create_render_node_list_model ((GskRenderNode *[1]) { gsk_transform_node_get_child (node) }, 1); case GSK_OPACITY_NODE: return create_render_node_list_model ((GskRenderNode *[1]) { gsk_opacity_node_get_child (node) }, 1); case GSK_COLOR_MATRIX_NODE: return create_render_node_list_model ((GskRenderNode *[1]) { gsk_color_matrix_node_get_child (node) }, 1); case GSK_BLUR_NODE: return create_render_node_list_model ((GskRenderNode *[1]) { gsk_blur_node_get_child (node) }, 1); case GSK_REPEAT_NODE: return create_render_node_list_model ((GskRenderNode *[1]) { gsk_repeat_node_get_child (node) }, 1); case GSK_CLIP_NODE: return create_render_node_list_model ((GskRenderNode *[1]) { gsk_clip_node_get_child (node) }, 1); case GSK_ROUNDED_CLIP_NODE: return create_render_node_list_model ((GskRenderNode *[1]) { gsk_rounded_clip_node_get_child (node) }, 1); case GSK_SHADOW_NODE: return create_render_node_list_model ((GskRenderNode *[1]) { gsk_shadow_node_get_child (node) }, 1); case GSK_BLEND_NODE: return create_render_node_list_model ((GskRenderNode *[2]) { gsk_blend_node_get_bottom_child (node), gsk_blend_node_get_top_child (node) }, 2); case GSK_CROSS_FADE_NODE: return create_render_node_list_model ((GskRenderNode *[2]) { gsk_cross_fade_node_get_start_child (node), gsk_cross_fade_node_get_end_child (node) }, 2); case GSK_GL_SHADER_NODE: { GListStore *store = g_list_store_new (GDK_TYPE_PAINTABLE); for (guint i = 0; i < gsk_gl_shader_node_get_n_children (node); i++) { GskRenderNode *child = gsk_gl_shader_node_get_child (node, i); graphene_rect_t bounds; GdkPaintable *paintable; gsk_render_node_get_bounds (child, &bounds); paintable = gtk_render_node_paintable_new (child, &bounds); g_list_store_append (store, paintable); g_object_unref (paintable); } return G_LIST_MODEL (store); } case GSK_CONTAINER_NODE: { GListStore *store; guint i; /* can't put render nodes into list models - they're not GObjects */ store = g_list_store_new (GDK_TYPE_PAINTABLE); for (i = 0; i < gsk_container_node_get_n_children (node); i++) { GskRenderNode *child = gsk_container_node_get_child (node, i); graphene_rect_t bounds; GdkPaintable *paintable; gsk_render_node_get_bounds (child, &bounds); paintable = gtk_render_node_paintable_new (child, &bounds); g_list_store_append (store, paintable); g_object_unref (paintable); } return G_LIST_MODEL (store); } case GSK_DEBUG_NODE: return create_render_node_list_model ((GskRenderNode *[1]) { gsk_debug_node_get_child (node) }, 1); } } static GListModel * create_list_model_for_render_node_paintable (gpointer paintable, gpointer unused) { GskRenderNode *node = gtk_render_node_paintable_get_render_node (paintable); return create_list_model_for_render_node (node); } static void recordings_clear_all (GtkButton *button, GtkInspectorRecorder *recorder) { g_list_store_remove_all (G_LIST_STORE (recorder->recordings)); } static const char * node_type_name (GskRenderNodeType type) { switch (type) { case GSK_NOT_A_RENDER_NODE: default: g_assert_not_reached (); return "Unknown"; case GSK_CONTAINER_NODE: return "Container"; case GSK_DEBUG_NODE: return "Debug"; case GSK_CAIRO_NODE: return "Cairo"; case GSK_COLOR_NODE: return "Color"; case GSK_LINEAR_GRADIENT_NODE: return "Linear Gradient"; case GSK_REPEATING_LINEAR_GRADIENT_NODE: return "Repeating Linear Gradient"; case GSK_RADIAL_GRADIENT_NODE: return "Radial Gradient"; case GSK_REPEATING_RADIAL_GRADIENT_NODE: return "Repeating Radial Gradient"; case GSK_CONIC_GRADIENT_NODE: return "Conic Gradient"; case GSK_BORDER_NODE: return "Border"; case GSK_TEXTURE_NODE: return "Texture"; case GSK_INSET_SHADOW_NODE: return "Inset Shadow"; case GSK_OUTSET_SHADOW_NODE: return "Outset Shadow"; case GSK_TRANSFORM_NODE: return "Transform"; case GSK_OPACITY_NODE: return "Opacity"; case GSK_COLOR_MATRIX_NODE: return "Color Matrix"; case GSK_REPEAT_NODE: return "Repeat"; case GSK_CLIP_NODE: return "Clip"; case GSK_ROUNDED_CLIP_NODE: return "Rounded Clip"; case GSK_SHADOW_NODE: return "Shadow"; case GSK_BLEND_NODE: return "Blend"; case GSK_CROSS_FADE_NODE: return "CrossFade"; case GSK_TEXT_NODE: return "Text"; case GSK_BLUR_NODE: return "Blur"; case GSK_GL_SHADER_NODE: return "GL Shader"; } } static char * node_name (GskRenderNode *node) { switch (gsk_render_node_get_node_type (node)) { case GSK_NOT_A_RENDER_NODE: default: g_assert_not_reached (); case GSK_CONTAINER_NODE: case GSK_CAIRO_NODE: case GSK_LINEAR_GRADIENT_NODE: case GSK_REPEATING_LINEAR_GRADIENT_NODE: case GSK_RADIAL_GRADIENT_NODE: case GSK_REPEATING_RADIAL_GRADIENT_NODE: case GSK_CONIC_GRADIENT_NODE: case GSK_BORDER_NODE: case GSK_INSET_SHADOW_NODE: case GSK_OUTSET_SHADOW_NODE: case GSK_TRANSFORM_NODE: case GSK_OPACITY_NODE: case GSK_COLOR_MATRIX_NODE: case GSK_REPEAT_NODE: case GSK_CLIP_NODE: case GSK_ROUNDED_CLIP_NODE: case GSK_SHADOW_NODE: case GSK_BLEND_NODE: case GSK_CROSS_FADE_NODE: case GSK_TEXT_NODE: case GSK_BLUR_NODE: case GSK_GL_SHADER_NODE: return g_strdup (node_type_name (gsk_render_node_get_node_type (node))); case GSK_DEBUG_NODE: return g_strdup (gsk_debug_node_get_message (node)); case GSK_COLOR_NODE: return gdk_rgba_to_string (gsk_color_node_get_color (node)); case GSK_TEXTURE_NODE: { GdkTexture *texture = gsk_texture_node_get_texture (node); return g_strdup_printf ("%dx%d Texture", gdk_texture_get_width (texture), gdk_texture_get_height (texture)); } } } static GdkContentProvider * prepare_render_node_drag (GtkDragSource *source, double x, double y, GtkListItem *list_item) { GtkTreeListRow *row_item; GdkPaintable *paintable; GskRenderNode *node; row_item = gtk_list_item_get_item (list_item); if (row_item == NULL) return NULL; paintable = gtk_tree_list_row_get_item (row_item); node = gtk_render_node_paintable_get_render_node (GTK_RENDER_NODE_PAINTABLE (paintable)); return gdk_content_provider_new_typed (GSK_TYPE_RENDER_NODE, node); } static void setup_widget_for_render_node (GtkSignalListItemFactory *factory, GtkListItem *list_item) { GtkWidget *expander, *box, *child; GtkDragSource *source; /* expander */ expander = gtk_tree_expander_new (); gtk_list_item_set_child (list_item, expander); source = gtk_drag_source_new (); g_signal_connect (source, "prepare", G_CALLBACK (prepare_render_node_drag), list_item); gtk_widget_add_controller (expander, GTK_EVENT_CONTROLLER (source)); box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 3); gtk_tree_expander_set_child (GTK_TREE_EXPANDER (expander), box); /* icon */ child = gtk_image_new (); gtk_box_append (GTK_BOX (box), child); /* name */ child = gtk_label_new (NULL); gtk_box_append (GTK_BOX (box), child); } static void bind_widget_for_render_node (GtkSignalListItemFactory *factory, GtkListItem *list_item) { GdkPaintable *paintable; GskRenderNode *node; GtkTreeListRow *row_item; GtkWidget *expander, *box, *child; char *name; row_item = gtk_list_item_get_item (list_item); paintable = gtk_tree_list_row_get_item (row_item); node = gtk_render_node_paintable_get_render_node (GTK_RENDER_NODE_PAINTABLE (paintable)); /* expander */ expander = gtk_list_item_get_child (list_item); gtk_tree_expander_set_list_row (GTK_TREE_EXPANDER (expander), row_item); box = gtk_tree_expander_get_child (GTK_TREE_EXPANDER (expander)); /* icon */ child = gtk_widget_get_first_child (box); gtk_image_set_from_paintable (GTK_IMAGE (child), paintable); /* name */ name = node_name (node); child = gtk_widget_get_last_child (box); gtk_label_set_label (GTK_LABEL (child), name); g_free (name); g_object_unref (paintable); } static void recordings_list_row_selected (GtkListBox *box, GtkListBoxRow *row, GtkInspectorRecorder *recorder) { GtkInspectorRecording *recording; if (recorder->recordings == NULL) return; if (row) recording = g_list_model_get_item (recorder->recordings, gtk_list_box_row_get_index (row)); else recording = NULL; if (GTK_INSPECTOR_IS_RENDER_RECORDING (recording)) { graphene_rect_t bounds; GskRenderNode *node; GdkPaintable *paintable; node = gtk_inspector_render_recording_get_node (GTK_INSPECTOR_RENDER_RECORDING (recording)); gsk_render_node_get_bounds (node, &bounds); paintable = gtk_render_node_paintable_new (node, &bounds); gtk_picture_set_paintable (GTK_PICTURE (recorder->render_node_view), paintable); g_list_store_splice (recorder->render_node_root_model, 0, g_list_model_get_n_items (G_LIST_MODEL (recorder->render_node_root_model)), (gpointer[1]) { paintable }, 1); g_object_unref (paintable); } else { gtk_picture_set_paintable (GTK_PICTURE (recorder->render_node_view), NULL); g_list_store_remove_all (recorder->render_node_root_model); } if (recording) g_object_unref (recording); } static GdkTexture * get_color_texture (const GdkRGBA *color) { GdkTexture *texture; guchar pixel[4]; guchar *data; GBytes *bytes; int width = 30; int height = 30; int i; pixel[0] = round (color->red * 255); pixel[1] = round (color->green * 255); pixel[2] = round (color->blue * 255); pixel[3] = round (color->alpha * 255); data = g_malloc (4 * width * height); for (i = 0; i < width * height; i++) { memcpy (data + 4 * i, pixel, 4); } bytes = g_bytes_new_take (data, 4 * width * height); texture = gdk_memory_texture_new (width, height, GDK_MEMORY_R8G8B8A8, bytes, width * 4); g_bytes_unref (bytes); return texture; } static GdkTexture * get_linear_gradient_texture (gsize n_stops, const GskColorStop *stops) { cairo_surface_t *surface; cairo_t *cr; cairo_pattern_t *pattern; GdkTexture *texture; int i; surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, 90, 30); cr = cairo_create (surface); pattern = cairo_pattern_create_linear (0, 0, 90, 0); for (i = 0; i < n_stops; i++) { cairo_pattern_add_color_stop_rgba (pattern, stops[i].offset, stops[i].color.red, stops[i].color.green, stops[i].color.blue, stops[i].color.alpha); } cairo_set_source (cr, pattern); cairo_pattern_destroy (pattern); cairo_rectangle (cr, 0, 0, 90, 30); cairo_fill (cr); cairo_destroy (cr); texture = gdk_texture_new_for_surface (surface); cairo_surface_destroy (surface); return texture; } static void add_text_row (GtkListStore *store, const char *name, const char *text) { gtk_list_store_insert_with_values (store, NULL, -1, 0, name, 1, text, 2, FALSE, 3, NULL, -1); } static void add_color_row (GtkListStore *store, const char *name, const GdkRGBA *color) { char *text; GdkTexture *texture; text = gdk_rgba_to_string (color); texture = get_color_texture (color); gtk_list_store_insert_with_values (store, NULL, -1, 0, name, 1, text, 2, TRUE, 3, texture, -1); g_free (text); g_object_unref (texture); } static void add_int_row (GtkListStore *store, const char *name, int value) { char *text = g_strdup_printf ("%d", value); add_text_row (store, name, text); g_free (text); } static void add_uint_row (GtkListStore *store, const char *name, guint value) { char *text = g_strdup_printf ("%u", value); add_text_row (store, name, text); g_free (text); } static void add_boolean_row (GtkListStore *store, const char *name, gboolean value) { add_text_row (store, name, value ? "TRUE" : "FALSE"); } static void add_float_row (GtkListStore *store, const char *name, float value) { char *text = g_strdup_printf ("%.2f", value); add_text_row (store, name, text); g_free (text); } static void populate_render_node_properties (GtkListStore *store, GskRenderNode *node) { graphene_rect_t bounds; char *tmp; gtk_list_store_clear (store); gsk_render_node_get_bounds (node, &bounds); add_text_row (store, "Type", node_type_name (gsk_render_node_get_node_type (node))); tmp = g_strdup_printf ("%.2f x %.2f + %.2f + %.2f", bounds.size.width, bounds.size.height, bounds.origin.x, bounds.origin.y); add_text_row (store, "Bounds", tmp); g_free (tmp); switch (gsk_render_node_get_node_type (node)) { case GSK_CAIRO_NODE: { GdkTexture *texture; cairo_surface_t *drawn_surface; cairo_t *cr; gboolean show_inline; drawn_surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, ceilf (node->bounds.size.width), ceilf (node->bounds.size.height)); cr = cairo_create (drawn_surface); cairo_save (cr); cairo_translate (cr, -node->bounds.origin.x, -node->bounds.origin.y); gsk_render_node_draw (node, cr); cairo_restore (cr); cairo_destroy (cr); texture = gdk_texture_new_for_surface (drawn_surface); cairo_surface_destroy (drawn_surface); show_inline = gdk_texture_get_height (texture) <= 40 && gdk_texture_get_width (texture) <= 100; gtk_list_store_insert_with_values (store, NULL, -1, 0, "Surface", 1, show_inline ? "" : "Yes (click to show)", 2, show_inline, 3, texture, -1); } break; case GSK_TEXTURE_NODE: { GdkTexture *texture = g_object_ref (gsk_texture_node_get_texture (node)); gboolean show_inline; show_inline = gdk_texture_get_height (texture) <= 40 && gdk_texture_get_width (texture) <= 100; gtk_list_store_insert_with_values (store, NULL, -1, 0, "Texture", 1, show_inline ? "" : "Yes (click to show)", 2, show_inline, 3, texture, -1); } break; case GSK_COLOR_NODE: add_color_row (store, "Color", gsk_color_node_get_color (node)); break; case GSK_LINEAR_GRADIENT_NODE: case GSK_REPEATING_LINEAR_GRADIENT_NODE: { const graphene_point_t *start = gsk_linear_gradient_node_get_start (node); const graphene_point_t *end = gsk_linear_gradient_node_get_end (node); const gsize n_stops = gsk_linear_gradient_node_get_n_color_stops (node); const GskColorStop *stops = gsk_linear_gradient_node_get_color_stops (node, NULL); int i; GString *s; GdkTexture *texture; tmp = g_strdup_printf ("%.2f %.2f ⟶ %.2f %.2f", start->x, start->y, end->x, end->y); add_text_row (store, "Direction", tmp); g_free (tmp); s = g_string_new (""); for (i = 0; i < n_stops; i++) { tmp = gdk_rgba_to_string (&stops[i].color); g_string_append_printf (s, "%.2f, %s\n", stops[i].offset, tmp); g_free (tmp); } texture = get_linear_gradient_texture (n_stops, stops); gtk_list_store_insert_with_values (store, NULL, -1, 0, "Color Stops", 1, s->str, 2, TRUE, 3, texture, -1); g_string_free (s, TRUE); g_object_unref (texture); } break; case GSK_RADIAL_GRADIENT_NODE: case GSK_REPEATING_RADIAL_GRADIENT_NODE: { const graphene_point_t *center = gsk_radial_gradient_node_get_center (node); const float start = gsk_radial_gradient_node_get_start (node); const float end = gsk_radial_gradient_node_get_end (node); const float hradius = gsk_radial_gradient_node_get_hradius (node); const float vradius = gsk_radial_gradient_node_get_vradius (node); const gsize n_stops = gsk_radial_gradient_node_get_n_color_stops (node); const GskColorStop *stops = gsk_radial_gradient_node_get_color_stops (node, NULL); int i; GString *s; GdkTexture *texture; tmp = g_strdup_printf ("%.2f, %.2f", center->x, center->y); add_text_row (store, "Center", tmp); g_free (tmp); tmp = g_strdup_printf ("%.2f ⟶ %.2f", start, end); add_text_row (store, "Direction", tmp); g_free (tmp); tmp = g_strdup_printf ("%.2f, %.2f", hradius, vradius); add_text_row (store, "Radius", tmp); g_free (tmp); s = g_string_new (""); for (i = 0; i < n_stops; i++) { tmp = gdk_rgba_to_string (&stops[i].color); g_string_append_printf (s, "%.2f, %s\n", stops[i].offset, tmp); g_free (tmp); } texture = get_linear_gradient_texture (n_stops, stops); gtk_list_store_insert_with_values (store, NULL, -1, 0, "Color Stops", 1, s->str, 2, TRUE, 3, texture, -1); g_string_free (s, TRUE); g_object_unref (texture); } break; case GSK_CONIC_GRADIENT_NODE: { const graphene_point_t *center = gsk_conic_gradient_node_get_center (node); const float rotation = gsk_conic_gradient_node_get_rotation (node); const gsize n_stops = gsk_conic_gradient_node_get_n_color_stops (node); const GskColorStop *stops = gsk_conic_gradient_node_get_color_stops (node, NULL); gsize i; GString *s; GdkTexture *texture; tmp = g_strdup_printf ("%.2f, %.2f", center->x, center->y); add_text_row (store, "Center", tmp); g_free (tmp); tmp = g_strdup_printf ("%.2f", rotation); add_text_row (store, "Rotation", tmp); g_free (tmp); s = g_string_new (""); for (i = 0; i < n_stops; i++) { tmp = gdk_rgba_to_string (&stops[i].color); g_string_append_printf (s, "%.2f, %s\n", stops[i].offset, tmp); g_free (tmp); } texture = get_linear_gradient_texture (n_stops, stops); gtk_list_store_insert_with_values (store, NULL, -1, 0, "Color Stops", 1, s->str, 2, TRUE, 3, texture, -1); g_string_free (s, TRUE); g_object_unref (texture); } break; case GSK_TEXT_NODE: { const PangoFont *font = gsk_text_node_get_font (node); const GdkRGBA *color = gsk_text_node_get_color (node); const graphene_point_t *offset = gsk_text_node_get_offset (node); PangoFontDescription *desc; GString *s; desc = pango_font_describe ((PangoFont *)font); tmp = pango_font_description_to_string (desc); add_text_row (store, "Font", tmp); g_free (tmp); pango_font_description_free (desc); s = g_string_sized_new (0); gsk_text_node_serialize_glyphs (node, s); add_text_row (store, "Glyphs", s->str); g_string_free (s, TRUE); tmp = g_strdup_printf ("%.2f %.2f", offset->x, offset->y); add_text_row (store, "Position", tmp); g_free (tmp); add_color_row (store, "Color", color); } break; case GSK_BORDER_NODE: { const char *name[4] = { "Top", "Right", "Bottom", "Left" }; const float *widths = gsk_border_node_get_widths (node); const GdkRGBA *colors = gsk_border_node_get_colors (node); int i; for (i = 0; i < 4; i++) { GdkTexture *texture; char *text; texture = get_color_texture (&colors[i]); text = gdk_rgba_to_string (&colors[i]); tmp = g_strdup_printf ("%.2f, %s", widths[i], text); gtk_list_store_insert_with_values (store, NULL, -1, 0, name[i], 1, tmp, 2, TRUE, 3, texture, -1); g_free (text); g_free (tmp); g_object_unref (texture); } } break; case GSK_OPACITY_NODE: add_float_row (store, "Opacity", gsk_opacity_node_get_opacity (node)); break; case GSK_CROSS_FADE_NODE: add_float_row (store, "Progress", gsk_cross_fade_node_get_progress (node)); break; case GSK_BLEND_NODE: { GskBlendMode mode = gsk_blend_node_get_blend_mode (node); tmp = g_enum_to_string (GSK_TYPE_BLEND_MODE, mode); add_text_row (store, "Blendmode", tmp); g_free (tmp); } break; case GSK_BLUR_NODE: add_float_row (store, "Radius", gsk_blur_node_get_radius (node)); break; case GSK_GL_SHADER_NODE: { GskGLShader *shader = gsk_gl_shader_node_get_shader (node); GBytes *args = gsk_gl_shader_node_get_args (node); int i; add_int_row (store, "Required textures", gsk_gl_shader_get_n_textures (shader)); for (i = 0; i < gsk_gl_shader_get_n_uniforms (shader); i++) { const char *name; char *title; name = gsk_gl_shader_get_uniform_name (shader, i); title = g_strdup_printf ("Uniform %s", name); switch (gsk_gl_shader_get_uniform_type (shader, i)) { case GSK_GL_UNIFORM_TYPE_NONE: default: g_assert_not_reached (); break; case GSK_GL_UNIFORM_TYPE_FLOAT: add_float_row (store, title, gsk_gl_shader_get_arg_float (shader, args, i)); break; case GSK_GL_UNIFORM_TYPE_INT: add_int_row (store, title, gsk_gl_shader_get_arg_int (shader, args, i)); break; case GSK_GL_UNIFORM_TYPE_UINT: add_uint_row (store, title, gsk_gl_shader_get_arg_uint (shader, args, i)); break; case GSK_GL_UNIFORM_TYPE_BOOL: add_boolean_row (store, title, gsk_gl_shader_get_arg_bool (shader, args, i)); break; case GSK_GL_UNIFORM_TYPE_VEC2: { graphene_vec2_t v; gsk_gl_shader_get_arg_vec2 (shader, args, i, &v); float x = graphene_vec2_get_x (&v); float y = graphene_vec2_get_x (&v); char *s = g_strdup_printf ("%.2f %.2f", x, y); add_text_row (store, title, s); g_free (s); } break; case GSK_GL_UNIFORM_TYPE_VEC3: { graphene_vec3_t v; gsk_gl_shader_get_arg_vec3 (shader, args, i, &v); float x = graphene_vec3_get_x (&v); float y = graphene_vec3_get_y (&v); float z = graphene_vec3_get_z (&v); char *s = g_strdup_printf ("%.2f %.2f %.2f", x, y, z); add_text_row (store, title, s); g_free (s); } break; case GSK_GL_UNIFORM_TYPE_VEC4: { graphene_vec4_t v; gsk_gl_shader_get_arg_vec4 (shader, args, i, &v); float x = graphene_vec4_get_x (&v); float y = graphene_vec4_get_y (&v); float z = graphene_vec4_get_z (&v); float w = graphene_vec4_get_w (&v); char *s = g_strdup_printf ("%.2f %.2f %.2f %.2f", x, y, z, w); add_text_row (store, title, s); g_free (s); } break; } g_free (title); } } break; case GSK_INSET_SHADOW_NODE: { const GdkRGBA *color = gsk_inset_shadow_node_get_color (node); float dx = gsk_inset_shadow_node_get_dx (node); float dy = gsk_inset_shadow_node_get_dy (node); float spread = gsk_inset_shadow_node_get_spread (node); float radius = gsk_inset_shadow_node_get_blur_radius (node); add_color_row (store, "Color", color); tmp = g_strdup_printf ("%.2f %.2f", dx, dy); add_text_row (store, "Offset", tmp); g_free (tmp); add_float_row (store, "Spread", spread); add_float_row (store, "Radius", radius); } break; case GSK_OUTSET_SHADOW_NODE: { const GskRoundedRect *outline = gsk_outset_shadow_node_get_outline (node); const GdkRGBA *color = gsk_outset_shadow_node_get_color (node); float dx = gsk_outset_shadow_node_get_dx (node); float dy = gsk_outset_shadow_node_get_dy (node); float spread = gsk_outset_shadow_node_get_spread (node); float radius = gsk_outset_shadow_node_get_blur_radius (node); float rect[12]; gsk_rounded_rect_to_float (outline, rect); tmp = g_strdup_printf ("%.2f x %.2f + %.2f + %.2f", rect[2], rect[3], rect[0], rect[1]); add_text_row (store, "Outline", tmp); g_free (tmp); add_color_row (store, "Color", color); tmp = g_strdup_printf ("%.2f %.2f", dx, dy); add_text_row (store, "Offset", tmp); g_free (tmp); add_float_row (store, "Spread", spread); add_float_row (store, "Radius", radius); } break; case GSK_REPEAT_NODE: { const graphene_rect_t *child_bounds = gsk_repeat_node_get_child_bounds (node); tmp = g_strdup_printf ("%.2f x %.2f + %.2f + %.2f", child_bounds->size.width, child_bounds->size.height, child_bounds->origin.x, child_bounds->origin.y); add_text_row (store, "Child Bounds", tmp); g_free (tmp); } break; case GSK_COLOR_MATRIX_NODE: { const graphene_matrix_t *matrix = gsk_color_matrix_node_get_color_matrix (node); const graphene_vec4_t *offset = gsk_color_matrix_node_get_color_offset (node); tmp = g_strdup_printf ("% .2f % .2f % .2f % .2f\n" "% .2f % .2f % .2f % .2f\n" "% .2f % .2f % .2f % .2f\n" "% .2f % .2f % .2f % .2f", graphene_matrix_get_value (matrix, 0, 0), graphene_matrix_get_value (matrix, 0, 1), graphene_matrix_get_value (matrix, 0, 2), graphene_matrix_get_value (matrix, 0, 3), graphene_matrix_get_value (matrix, 1, 0), graphene_matrix_get_value (matrix, 1, 1), graphene_matrix_get_value (matrix, 1, 2), graphene_matrix_get_value (matrix, 1, 3), graphene_matrix_get_value (matrix, 2, 0), graphene_matrix_get_value (matrix, 2, 1), graphene_matrix_get_value (matrix, 2, 2), graphene_matrix_get_value (matrix, 2, 3), graphene_matrix_get_value (matrix, 3, 0), graphene_matrix_get_value (matrix, 3, 1), graphene_matrix_get_value (matrix, 3, 2), graphene_matrix_get_value (matrix, 3, 3)); add_text_row (store, "Matrix", tmp); g_free (tmp); tmp = g_strdup_printf ("%.2f %.2f %.2f %.2f", graphene_vec4_get_x (offset), graphene_vec4_get_y (offset), graphene_vec4_get_z (offset), graphene_vec4_get_w (offset)); add_text_row (store, "Offset", tmp); g_free (tmp); } break; case GSK_CLIP_NODE: { const graphene_rect_t *clip = gsk_clip_node_get_clip (node); tmp = g_strdup_printf ("%.2f x %.2f + %.2f + %.2f", clip->size.width, clip->size.height, clip->origin.x, clip->origin.y); add_text_row (store, "Clip", tmp); g_free (tmp); } break; case GSK_ROUNDED_CLIP_NODE: { const GskRoundedRect *clip = gsk_rounded_clip_node_get_clip (node); tmp = g_strdup_printf ("%.2f x %.2f + %.2f + %.2f", clip->bounds.size.width, clip->bounds.size.height, clip->bounds.origin.x, clip->bounds.origin.y); add_text_row (store, "Clip", tmp); g_free (tmp); tmp = g_strdup_printf ("%.2f x %.2f", clip->corner[0].width, clip->corner[0].height); add_text_row (store, "Top Left Corner Size", tmp); g_free (tmp); tmp = g_strdup_printf ("%.2f x %.2f", clip->corner[1].width, clip->corner[1].height); add_text_row (store, "Top Right Corner Size", tmp); g_free (tmp); tmp = g_strdup_printf ("%.2f x %.2f", clip->corner[2].width, clip->corner[2].height); add_text_row (store, "Bottom Right Corner Size", tmp); g_free (tmp); tmp = g_strdup_printf ("%.2f x %.2f", clip->corner[3].width, clip->corner[3].height); add_text_row (store, "Bottom Left Corner Size", tmp); g_free (tmp); } break; case GSK_CONTAINER_NODE: tmp = g_strdup_printf ("%d", gsk_container_node_get_n_children (node)); add_text_row (store, "Children", tmp); g_free (tmp); break; case GSK_DEBUG_NODE: add_text_row (store, "Message", gsk_debug_node_get_message (node)); break; case GSK_SHADOW_NODE: { int i; for (i = 0; i < gsk_shadow_node_get_n_shadows (node); i++) { char *label; char *value; const GskShadow *shadow = gsk_shadow_node_get_shadow (node, i); label = g_strdup_printf ("Color %d", i); add_color_row (store, label, &shadow->color); g_free (label); label = g_strdup_printf ("Offset %d", i); value = g_strdup_printf ("%.2f %.2f", shadow->dx, shadow->dy); add_text_row (store, label, value); g_free (value); g_free (label); label = g_strdup_printf ("Radius %d", i); add_float_row (store, label, shadow->radius); g_free (label); } } break; case GSK_TRANSFORM_NODE: { static const char * category_names[] = { [GSK_TRANSFORM_CATEGORY_UNKNOWN] = "unknown", [GSK_TRANSFORM_CATEGORY_ANY] = "any", [GSK_TRANSFORM_CATEGORY_3D] = "3D", [GSK_TRANSFORM_CATEGORY_2D] = "2D", [GSK_TRANSFORM_CATEGORY_2D_AFFINE] = "2D affine", [GSK_TRANSFORM_CATEGORY_2D_TRANSLATE] = "2D translate", [GSK_TRANSFORM_CATEGORY_IDENTITY] = "identity" }; GskTransform *transform; char *s; transform = gsk_transform_node_get_transform (node); s = gsk_transform_to_string (transform); add_text_row (store, "Matrix", s); g_free (s); add_text_row (store, "Category", category_names[gsk_transform_get_category (transform)]); } break; case GSK_NOT_A_RENDER_NODE: default: break; } } static GskRenderNode * get_selected_node (GtkInspectorRecorder *recorder) { GtkTreeListRow *row_item; GdkPaintable *paintable; GskRenderNode *node; row_item = gtk_single_selection_get_selected_item (recorder->render_node_selection); if (row_item == NULL) return NULL; paintable = gtk_tree_list_row_get_item (row_item); node = gtk_render_node_paintable_get_render_node (GTK_RENDER_NODE_PAINTABLE (paintable)); g_object_unref (paintable); return node; } static void render_node_list_selection_changed (GtkListBox *list, GtkListBoxRow *row, GtkInspectorRecorder *recorder) { GskRenderNode *node; GdkPaintable *paintable; GtkTreeListRow *row_item; row_item = gtk_single_selection_get_selected_item (recorder->render_node_selection); gtk_widget_set_sensitive (recorder->render_node_save_button, row_item != NULL); gtk_widget_set_sensitive (recorder->render_node_clip_button, row_item != NULL); if (row_item == NULL) return; paintable = gtk_tree_list_row_get_item (row_item); gtk_picture_set_paintable (GTK_PICTURE (recorder->render_node_view), paintable); node = gtk_render_node_paintable_get_render_node (GTK_RENDER_NODE_PAINTABLE (paintable)); populate_render_node_properties (GTK_LIST_STORE (recorder->render_node_properties), node); g_object_unref (paintable); } static void render_node_save_response (GtkWidget *dialog, int response, GskRenderNode *node) { gtk_widget_hide (dialog); if (response == GTK_RESPONSE_ACCEPT) { GBytes *bytes = gsk_render_node_serialize (node); GError *error = NULL; if (!g_file_replace_contents (gtk_file_chooser_get_file (GTK_FILE_CHOOSER (dialog)), g_bytes_get_data (bytes, NULL), g_bytes_get_size (bytes), NULL, FALSE, 0, NULL, NULL, &error)) { GtkWidget *message_dialog; message_dialog = gtk_message_dialog_new (GTK_WINDOW (gtk_window_get_transient_for (GTK_WINDOW (dialog))), GTK_DIALOG_MODAL|GTK_DIALOG_DESTROY_WITH_PARENT, GTK_MESSAGE_INFO, GTK_BUTTONS_OK, _("Saving RenderNode failed")); gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (message_dialog), "%s", error->message); g_signal_connect (message_dialog, "response", G_CALLBACK (gtk_window_destroy), NULL); gtk_widget_show (message_dialog); g_error_free (error); } g_bytes_unref (bytes); } gtk_window_destroy (GTK_WINDOW (dialog)); } static void render_node_save (GtkButton *button, GtkInspectorRecorder *recorder) { GskRenderNode *node; GtkWidget *dialog; char *filename, *nodename; node = get_selected_node (recorder); if (node == NULL) return; dialog = gtk_file_chooser_dialog_new ("", GTK_WINDOW (gtk_widget_get_root (GTK_WIDGET (recorder))), GTK_FILE_CHOOSER_ACTION_SAVE, _("_Cancel"), GTK_RESPONSE_CANCEL, _("_Save"), GTK_RESPONSE_ACCEPT, NULL); nodename = node_name (node); filename = g_strdup_printf ("%s.node", nodename); g_free (nodename); gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (dialog), filename); g_free (filename); gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_ACCEPT); gtk_window_set_modal (GTK_WINDOW (dialog), TRUE); g_signal_connect (dialog, "response", G_CALLBACK (render_node_save_response), node); gtk_widget_show (dialog); } static void render_node_clip (GtkButton *button, GtkInspectorRecorder *recorder) { GskRenderNode *node; GdkClipboard *clipboard; GBytes *bytes; GdkContentProvider *content; node = get_selected_node (recorder); if (node == NULL) return; bytes = gsk_render_node_serialize (node); content = gdk_content_provider_new_for_bytes ("text/plain;charset=utf-8", bytes); clipboard = gtk_widget_get_clipboard (GTK_WIDGET (recorder)); gdk_clipboard_set_content (clipboard, content); g_object_unref (content); g_bytes_unref (bytes); } static void toggle_dark_mode (GtkToggleButton *button, GParamSpec *pspec, gpointer data) { GtkWidget *picture = data; if (gtk_toggle_button_get_active (button)) { gtk_widget_add_css_class (picture, "dark"); gtk_widget_remove_css_class (picture, "light"); } else { gtk_widget_remove_css_class (picture, "dark"); gtk_widget_add_css_class (picture, "light"); } } static GtkWidget * gtk_inspector_recorder_recordings_list_create_widget (gpointer item, gpointer user_data) { GtkInspectorRecording *recording = GTK_INSPECTOR_RECORDING (item); GtkWidget *widget; if (GTK_INSPECTOR_IS_RENDER_RECORDING (recording)) { cairo_region_t *region; GtkWidget *hbox, *label, *button; widget = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0); hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6); gtk_box_append (GTK_BOX (widget), hbox); region = cairo_region_create_rectangle ( gtk_inspector_render_recording_get_area (GTK_INSPECTOR_RENDER_RECORDING (recording))); cairo_region_subtract (region, gtk_inspector_render_recording_get_clip_region (GTK_INSPECTOR_RENDER_RECORDING (recording))); cairo_region_destroy (region); label = gtk_label_new ("Frame"); gtk_label_set_xalign (GTK_LABEL (label), 0.0f); gtk_widget_set_hexpand (label, TRUE); gtk_label_set_use_markup (GTK_LABEL (label), TRUE); gtk_box_append (GTK_BOX (hbox), label); button = gtk_toggle_button_new (); gtk_button_set_has_frame (GTK_BUTTON (button), FALSE); gtk_button_set_icon_name (GTK_BUTTON (button), "view-more-symbolic"); gtk_box_append (GTK_BOX (hbox), button); label = gtk_label_new (gtk_inspector_render_recording_get_profiler_info (GTK_INSPECTOR_RENDER_RECORDING (recording))); gtk_widget_hide (label); gtk_box_append (GTK_BOX (widget), label); g_object_bind_property (button, "active", label, "visible", 0); } else { widget = gtk_label_new ("Start of Recording"); gtk_label_set_use_markup (GTK_LABEL (widget), TRUE); } gtk_widget_set_margin_start (widget, 6); gtk_widget_set_margin_end (widget, 6); gtk_widget_set_margin_top (widget, 6); gtk_widget_set_margin_bottom (widget, 6); return widget; } static void node_property_activated (GtkTreeView *tv, GtkTreePath *path, GtkTreeViewColumn *col, GtkInspectorRecorder *recorder) { GtkTreeIter iter; GdkRectangle rect; GdkTexture *texture; gboolean visible; GtkWidget *popover; GtkWidget *image; gtk_tree_model_get_iter (GTK_TREE_MODEL (recorder->render_node_properties), &iter, path); gtk_tree_model_get (GTK_TREE_MODEL (recorder->render_node_properties), &iter, 2, &visible, 3, &texture, -1); gtk_tree_view_get_cell_area (tv, path, col, &rect); gtk_tree_view_convert_bin_window_to_widget_coords (tv, rect.x, rect.y, &rect.x, &rect.y); if (texture == NULL || visible) return; popover = gtk_popover_new (); gtk_widget_set_parent (popover, GTK_WIDGET (tv)); gtk_popover_set_pointing_to (GTK_POPOVER (popover), &rect); image = gtk_image_new_from_paintable (GDK_PAINTABLE (texture)); gtk_widget_set_margin_start (image, 20); gtk_widget_set_margin_end (image, 20); gtk_widget_set_margin_top (image, 20); gtk_widget_set_margin_bottom (image, 20); gtk_popover_set_child (GTK_POPOVER (popover), image); gtk_popover_popup (GTK_POPOVER (popover)); g_signal_connect (popover, "unmap", G_CALLBACK (gtk_widget_unparent), NULL); g_object_unref (texture); } static void gtk_inspector_recorder_get_property (GObject *object, guint param_id, GValue *value, GParamSpec *pspec) { GtkInspectorRecorder *recorder = GTK_INSPECTOR_RECORDER (object); switch (param_id) { case PROP_RECORDING: g_value_set_boolean (value, recorder->recording != NULL); break; case PROP_DEBUG_NODES: g_value_set_boolean (value, recorder->debug_nodes); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec); break; } } static void gtk_inspector_recorder_set_property (GObject *object, guint param_id, const GValue *value, GParamSpec *pspec) { GtkInspectorRecorder *recorder = GTK_INSPECTOR_RECORDER (object); switch (param_id) { case PROP_RECORDING: gtk_inspector_recorder_set_recording (recorder, g_value_get_boolean (value)); break; case PROP_DEBUG_NODES: gtk_inspector_recorder_set_debug_nodes (recorder, g_value_get_boolean (value)); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec); break; } } static void gtk_inspector_recorder_dispose (GObject *object) { GtkInspectorRecorder *recorder = GTK_INSPECTOR_RECORDER (object); g_clear_pointer (&recorder->box, gtk_widget_unparent); g_clear_object (&recorder->render_node_model); g_clear_object (&recorder->render_node_root_model); g_clear_object (&recorder->render_node_selection); G_OBJECT_CLASS (gtk_inspector_recorder_parent_class)->dispose (object); } static void gtk_inspector_recorder_class_init (GtkInspectorRecorderClass *klass) { GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass); GObjectClass *object_class = G_OBJECT_CLASS (klass); object_class->get_property = gtk_inspector_recorder_get_property; object_class->set_property = gtk_inspector_recorder_set_property; object_class->dispose = gtk_inspector_recorder_dispose; props[PROP_RECORDING] = g_param_spec_boolean ("recording", "Recording", "Whether the recorder is currently recording", FALSE, G_PARAM_READWRITE); props[PROP_DEBUG_NODES] = g_param_spec_boolean ("debug-nodes", "Debug nodes", "Whether to insert extra debug nodes in the tree", FALSE, G_PARAM_READWRITE); g_object_class_install_properties (object_class, LAST_PROP, props); gtk_widget_class_set_template_from_resource (widget_class, "/org/gtk/libgtk/inspector/recorder.ui"); gtk_widget_class_bind_template_child (widget_class, GtkInspectorRecorder, box); gtk_widget_class_bind_template_child (widget_class, GtkInspectorRecorder, recordings); gtk_widget_class_bind_template_child (widget_class, GtkInspectorRecorder, recordings_list); gtk_widget_class_bind_template_child (widget_class, GtkInspectorRecorder, render_node_view); gtk_widget_class_bind_template_child (widget_class, GtkInspectorRecorder, render_node_list); gtk_widget_class_bind_template_child (widget_class, GtkInspectorRecorder, render_node_save_button); gtk_widget_class_bind_template_child (widget_class, GtkInspectorRecorder, render_node_clip_button); gtk_widget_class_bind_template_child (widget_class, GtkInspectorRecorder, node_property_tree); gtk_widget_class_bind_template_callback (widget_class, recordings_clear_all); gtk_widget_class_bind_template_callback (widget_class, recordings_list_row_selected); gtk_widget_class_bind_template_callback (widget_class, render_node_save); gtk_widget_class_bind_template_callback (widget_class, render_node_clip); gtk_widget_class_bind_template_callback (widget_class, node_property_activated); gtk_widget_class_bind_template_callback (widget_class, toggle_dark_mode); gtk_widget_class_set_layout_manager_type (widget_class, GTK_TYPE_BIN_LAYOUT); } static void gtk_inspector_recorder_init (GtkInspectorRecorder *recorder) { GtkListItemFactory *factory; gtk_widget_init_template (GTK_WIDGET (recorder)); gtk_list_box_bind_model (GTK_LIST_BOX (recorder->recordings_list), recorder->recordings, gtk_inspector_recorder_recordings_list_create_widget, recorder, NULL); recorder->render_node_root_model = g_list_store_new (GDK_TYPE_PAINTABLE); recorder->render_node_model = gtk_tree_list_model_new (g_object_ref (G_LIST_MODEL (recorder->render_node_root_model)), FALSE, TRUE, create_list_model_for_render_node_paintable, NULL, NULL); recorder->render_node_selection = gtk_single_selection_new (g_object_ref (G_LIST_MODEL (recorder->render_node_model))); g_signal_connect (recorder->render_node_selection, "notify::selected-item", G_CALLBACK (render_node_list_selection_changed), recorder); factory = gtk_signal_list_item_factory_new (); g_signal_connect (factory, "setup", G_CALLBACK (setup_widget_for_render_node), NULL); g_signal_connect (factory, "bind", G_CALLBACK (bind_widget_for_render_node), NULL); gtk_list_view_set_factory (GTK_LIST_VIEW (recorder->render_node_list), factory); g_object_unref (factory); gtk_list_view_set_model (GTK_LIST_VIEW (recorder->render_node_list), GTK_SELECTION_MODEL (recorder->render_node_selection)); recorder->render_node_properties = GTK_TREE_MODEL (gtk_list_store_new (4, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_BOOLEAN, GDK_TYPE_TEXTURE)); gtk_tree_view_set_model (GTK_TREE_VIEW (recorder->node_property_tree), recorder->render_node_properties); g_object_unref (recorder->render_node_properties); } static void gtk_inspector_recorder_add_recording (GtkInspectorRecorder *recorder, GtkInspectorRecording *recording) { g_list_store_append (G_LIST_STORE (recorder->recordings), recording); } void gtk_inspector_recorder_set_recording (GtkInspectorRecorder *recorder, gboolean recording) { if (gtk_inspector_recorder_is_recording (recorder) == recording) return; if (recording) { recorder->recording = gtk_inspector_start_recording_new (); gtk_inspector_recorder_add_recording (recorder, recorder->recording); } else { g_clear_object (&recorder->recording); } g_object_notify_by_pspec (G_OBJECT (recorder), props[PROP_RECORDING]); } gboolean gtk_inspector_recorder_is_recording (GtkInspectorRecorder *recorder) { return recorder->recording != NULL; } void gtk_inspector_recorder_record_render (GtkInspectorRecorder *recorder, GtkWidget *widget, GskRenderer *renderer, GdkSurface *surface, const cairo_region_t *region, GskRenderNode *node) { GtkInspectorRecording *recording; GdkFrameClock *frame_clock; if (!gtk_inspector_recorder_is_recording (recorder)) return; frame_clock = gtk_widget_get_frame_clock (widget); recording = gtk_inspector_render_recording_new (gdk_frame_clock_get_frame_time (frame_clock), gsk_renderer_get_profiler (renderer), &(GdkRectangle) { 0, 0, gdk_surface_get_width (surface), gdk_surface_get_height (surface) }, region, node); gtk_inspector_recorder_add_recording (recorder, recording); g_object_unref (recording); } void gtk_inspector_recorder_set_debug_nodes (GtkInspectorRecorder *recorder, gboolean debug_nodes) { guint flags; if (recorder->debug_nodes == debug_nodes) return; recorder->debug_nodes = debug_nodes; flags = gtk_get_debug_flags (); if (debug_nodes) flags |= GTK_DEBUG_SNAPSHOT; else flags &= ~GTK_DEBUG_SNAPSHOT; gtk_set_debug_flags (flags); g_object_notify_by_pspec (G_OBJECT (recorder), props[PROP_DEBUG_NODES]); } // vim: set et sw=2 ts=2: