/* * Copyright (c) 2014 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 #include "general.h" #include "gtkdebug.h" #include "gtklabel.h" #include "gtkscale.h" #include "gtkswitch.h" #include "gtklistbox.h" #include "gtkprivate.h" #include "gtksizegroup.h" #include "gtkimage.h" #include "gtkadjustment.h" #include "gtkbox.h" #ifdef GDK_WINDOWING_X11 #include "x11/gdkx.h" #include #endif #ifdef GDK_WINDOWING_WIN32 #include "win32/gdkwin32.h" #endif #ifdef GDK_WINDOWING_QUARTZ #include "quartz/gdkquartz.h" #endif #ifdef GDK_WINDOWING_WAYLAND #include "wayland/gdkwayland.h" #include #endif #ifdef GDK_WINDOWING_BROADWAY #include "broadway/gdkbroadway.h" #endif struct _GtkInspectorGeneralPrivate { GtkWidget *version_box; GtkWidget *env_box; GtkWidget *x_box; GtkWidget *gl_box; GtkWidget *device_box; GtkWidget *gtk_version; GtkWidget *gdk_backend; GtkWidget *gl_version; GtkWidget *gl_vendor; GtkWidget *prefix; GtkWidget *xdg_data_home; GtkWidget *xdg_data_dirs; GtkWidget *gtk_path; GtkWidget *gtk_exe_prefix; GtkWidget *gtk_data_prefix; GtkWidget *gsettings_schema_dir; GtkWidget *x_display; GtkWidget *x_rgba; GtkWidget *x_composited; GtkSizeGroup *labels; GtkAdjustment *focus_adjustment; }; G_DEFINE_TYPE_WITH_PRIVATE (GtkInspectorGeneral, gtk_inspector_general, GTK_TYPE_SCROLLED_WINDOW) static void init_version (GtkInspectorGeneral *gen) { const gchar *backend; GdkDisplay *display; display = gdk_display_get_default (); #ifdef GDK_WINDOWING_X11 if (GDK_IS_X11_DISPLAY (display)) backend = "X11"; else #endif #ifdef GDK_WINDOWING_WAYLAND if (GDK_IS_WAYLAND_DISPLAY (display)) backend = "Wayland"; else #endif #ifdef GDK_WINDOWING_BROADWAY if (GDK_IS_BROADWAY_DISPLAY (display)) backend = "Broadway"; else #endif #ifdef GDK_WINDOWING_WIN32 if (GDK_IS_WIN32_DISPLAY (display)) backend = "Windows"; else #endif #ifdef GDK_WINDOWING_QUARTZ if (GDK_IS_QUARTZ_DISPLAY (display)) backend = "Quartz"; else #endif backend = "Unknown"; gtk_label_set_text (GTK_LABEL (gen->priv->gtk_version), GTK_VERSION); gtk_label_set_text (GTK_LABEL (gen->priv->gdk_backend), backend); } static G_GNUC_UNUSED void append_extension_row (GtkInspectorGeneral *gen, const gchar *ext, gboolean have_ext) { GtkWidget *row, *box, *label, *check; row = gtk_list_box_row_new (); gtk_list_box_row_set_activatable (GTK_LIST_BOX_ROW (row), FALSE); box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 40); g_object_set (box, "margin", 10, NULL); gtk_container_add (GTK_CONTAINER (row), box); label = gtk_label_new (ext); gtk_widget_set_halign (label, GTK_ALIGN_START); gtk_widget_set_valign (label, GTK_ALIGN_BASELINE); gtk_label_set_xalign (GTK_LABEL (label), 0.0); gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0); check = gtk_image_new_from_icon_name ("object-select-symbolic", GTK_ICON_SIZE_MENU); gtk_widget_set_halign (check, GTK_ALIGN_END); gtk_widget_set_valign (check, GTK_ALIGN_BASELINE); gtk_widget_set_opacity (check, have_ext ? 1.0 : 0.0); gtk_box_pack_start (GTK_BOX (box), check, TRUE, TRUE, 0); gtk_widget_show_all (row); gtk_list_box_insert (GTK_LIST_BOX (gen->priv->gl_box), row, -1); gtk_size_group_add_widget (GTK_SIZE_GROUP (gen->priv->labels), label); } #ifdef GDK_WINDOWING_X11 static void append_glx_extension_row (GtkInspectorGeneral *gen, Display *dpy, const gchar *ext) { append_extension_row (gen, ext, epoxy_has_glx_extension (dpy, 0, ext)); } #endif #ifdef GDK_WINDOWING_WAYLAND static void append_egl_extension_row (GtkInspectorGeneral *gen, EGLDisplay *dpy, const gchar *ext) { append_extension_row (gen, ext, epoxy_has_egl_extension (dpy, ext)); } #endif static void init_gl (GtkInspectorGeneral *gen) { #ifdef GDK_WINDOWING_X11 if (GDK_IS_X11_DISPLAY (gdk_display_get_default ())) { GdkDisplay *display = gdk_display_get_default (); Display *dpy = GDK_DISPLAY_XDISPLAY (display); int error_base, event_base; gchar *version; if (!glXQueryExtension (dpy, &error_base, &event_base)) return; version = g_strconcat ("GLX ", glXGetClientString (dpy, GLX_VERSION), NULL); gtk_label_set_text (GTK_LABEL (gen->priv->gl_version), version); g_free (version); gtk_label_set_text (GTK_LABEL (gen->priv->gl_vendor), glXGetClientString (dpy, GLX_VENDOR)); append_glx_extension_row (gen, dpy, "GLX_ARB_create_context_profile"); append_glx_extension_row (gen, dpy, "GLX_SGI_swap_control"); append_glx_extension_row (gen, dpy, "GLX_EXT_texture_from_pixmap"); append_glx_extension_row (gen, dpy, "GLX_SGI_video_sync"); append_glx_extension_row (gen, dpy, "GLX_EXT_buffer_age"); append_glx_extension_row (gen, dpy, "GLX_OML_sync_control"); append_glx_extension_row (gen, dpy, "GLX_ARB_multisample"); append_glx_extension_row (gen, dpy, "GLX_EXT_visual_rating"); } else #endif #ifdef GDK_WINDOWING_WAYLAND if (GDK_IS_WAYLAND_DISPLAY (gdk_display_get_default ())) { GdkDisplay *display = gdk_display_get_default (); EGLDisplay *dpy; EGLint major, minor; gchar *version; dpy = eglGetDisplay ((EGLNativeDisplayType)gdk_wayland_display_get_wl_display (display)); if (!eglInitialize (dpy, &major, &minor)) return; version = g_strconcat ("EGL ", eglQueryString (dpy, EGL_VERSION), NULL); gtk_label_set_text (GTK_LABEL (gen->priv->gl_version), version); g_free (version); gtk_label_set_text (GTK_LABEL (gen->priv->gl_vendor), eglQueryString (dpy, EGL_VENDOR)); append_egl_extension_row (gen, dpy, "EGL_KHR_create_context"); append_egl_extension_row (gen, dpy, "EGL_EXT_buffer_age"); append_egl_extension_row (gen, dpy, "EGL_EXT_swap_buffers_with_damage"); append_egl_extension_row (gen, dpy, "EGL_KHR_surfaceless_context"); } else #endif { gtk_label_set_text (GTK_LABEL (gen->priv->gl_version), C_("GL version", "None")); gtk_label_set_text (GTK_LABEL (gen->priv->gl_vendor), C_("GL vendor", "None")); } } static void set_monospace_font (GtkWidget *w) { PangoAttrList *attrs; attrs = pango_attr_list_new (); pango_attr_list_insert (attrs, pango_attr_fallback_new (FALSE)); pango_attr_list_insert (attrs, pango_attr_family_new ("Monospace")); gtk_label_set_attributes (GTK_LABEL (w), attrs); pango_attr_list_unref (attrs); } static void set_path_label (GtkWidget *w, const gchar *var) { const gchar *v; v = g_getenv (var); if (v != NULL) { set_monospace_font (w); gtk_label_set_text (GTK_LABEL (w), v); } else { GtkWidget *r; r = gtk_widget_get_ancestor (w, GTK_TYPE_LIST_BOX_ROW); gtk_widget_hide (r); } } static void init_env (GtkInspectorGeneral *gen) { set_monospace_font (gen->priv->prefix); gtk_label_set_text (GTK_LABEL (gen->priv->prefix), _gtk_get_data_prefix ()); set_path_label (gen->priv->xdg_data_home, "XDG_DATA_HOME"); set_path_label (gen->priv->xdg_data_dirs, "XDG_DATA_DIRS"); set_path_label (gen->priv->gtk_path, "GTK_PATH"); set_path_label (gen->priv->gtk_exe_prefix, "GTK_EXE_PREFIX"); set_path_label (gen->priv->gtk_data_prefix, "GTK_DATA_PREFIX"); set_path_label (gen->priv->gsettings_schema_dir, "GSETTINGS_SCHEMA_DIR"); } static void add_label_row (GtkListBox *list, const char *name, const char *value, gint indent) { GtkWidget *box; GtkWidget *label; GtkWidget *row; box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 40); g_object_set (box, "margin", 10, "margin-start", 10 + indent, NULL); label = gtk_label_new (name); gtk_widget_set_halign (label, GTK_ALIGN_START); gtk_widget_set_valign (label, GTK_ALIGN_BASELINE); gtk_label_set_xalign (GTK_LABEL (label), 0.0); gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0); label = gtk_label_new (value); gtk_label_set_selectable (GTK_LABEL (label), TRUE); gtk_widget_set_halign (label, GTK_ALIGN_END); gtk_widget_set_valign (label, GTK_ALIGN_BASELINE); gtk_label_set_xalign (GTK_LABEL (label), 1.0); gtk_box_pack_start (GTK_BOX (box), label, TRUE, TRUE, 0); row = gtk_list_box_row_new (); gtk_container_add (GTK_CONTAINER (row), box); gtk_list_box_row_set_activatable (GTK_LIST_BOX_ROW (row), FALSE); gtk_widget_show_all (row); gtk_list_box_insert (GTK_LIST_BOX (list), row, -1); } static void populate_display (GdkScreen *screen, GtkInspectorGeneral *gen) { gchar *name; gint i; GList *children, *l; GtkWidget *child; children = gtk_container_get_children (GTK_CONTAINER (gen->priv->x_box)); for (l = children; l; l = l->next) { child = l->data; if (gtk_widget_is_ancestor (gen->priv->x_display, child) || gtk_widget_is_ancestor (gen->priv->x_rgba, child) || gtk_widget_is_ancestor (gen->priv->x_composited, child)) continue; gtk_widget_destroy (child); } g_list_free (children); name = gdk_screen_make_display_name (screen); gtk_label_set_label (GTK_LABEL (gen->priv->x_display), name); g_free (name); if (gdk_screen_get_rgba_visual (screen) != NULL) gtk_widget_show (gen->priv->x_rgba); if (gdk_screen_is_composited (screen)) gtk_widget_show (gen->priv->x_composited); for (i = 0; i < gdk_screen_get_n_monitors (screen); i++) { gchar *name; gchar *value; gchar *plug_name; GdkRectangle rect; gint w, h, wmm, hmm, scale; plug_name = gdk_screen_get_monitor_plug_name (screen, i); if (plug_name) name = g_strdup_printf ("Monitor %s", plug_name); else name = g_strdup_printf ("Monitor %d", i); g_free (plug_name); gdk_screen_get_monitor_geometry (screen, i, &rect); w = rect.width; h = rect.height; wmm = gdk_screen_get_monitor_width_mm (screen, i); hmm = gdk_screen_get_monitor_height_mm (screen, i); scale = gdk_screen_get_monitor_scale_factor (screen, i); value = g_strdup_printf ("%d × %d%s, %d × %d mm²", w, h, scale == 2 ? " @ 2" : "", wmm, hmm); add_label_row (GTK_LIST_BOX (gen->priv->x_box), name, value, 0); g_free (name); g_free (value); } } static void init_display (GtkInspectorGeneral *gen) { GdkScreen *screen; screen = gdk_screen_get_default (); g_signal_connect (screen, "size-changed", G_CALLBACK (populate_display), gen); g_signal_connect (screen, "composited-changed", G_CALLBACK (populate_display), gen); g_signal_connect (screen, "monitors-changed", G_CALLBACK (populate_display), gen); populate_display (screen, gen); } static void populate_seats (GtkInspectorGeneral *gen); static void add_device (GtkInspectorGeneral *gen, GdkDevice *device) { const gchar *name, *value; GString *str; int i; guint n_touches; gchar *text; name = gdk_device_get_name (device); switch (gdk_device_get_source (device)) { case GDK_SOURCE_MOUSE: value = "Mouse"; break; case GDK_SOURCE_PEN: value = "Pen"; break; case GDK_SOURCE_ERASER: value = "Eraser"; break; case GDK_SOURCE_CURSOR: value = "Cursor"; break; case GDK_SOURCE_KEYBOARD: value = "Keyboard"; break; case GDK_SOURCE_TOUCHSCREEN: value = "Touchscreen"; break; case GDK_SOURCE_TOUCHPAD: value = "Touchpad"; break; default: value = "Unknown"; break; } add_label_row (GTK_LIST_BOX (gen->priv->device_box), name, value, 10); str = g_string_new (""); if (gdk_device_get_source (device) != GDK_SOURCE_KEYBOARD && gdk_device_get_n_axes (device) > 0) { for (i = 0; i < gdk_device_get_n_axes (device); i++) { switch (gdk_device_get_axis_use (device, i)) { case GDK_AXIS_X: if (str->len > 0) g_string_append (str, ", "); g_string_append (str, "X"); break; case GDK_AXIS_Y: if (str->len > 0) g_string_append (str, ", "); g_string_append (str, "Y"); break; case GDK_AXIS_PRESSURE: if (str->len > 0) g_string_append (str, ", "); g_string_append (str, "Pressure"); break; case GDK_AXIS_XTILT: if (str->len > 0) g_string_append (str, ", "); g_string_append (str, "X Tilt"); break; case GDK_AXIS_YTILT: if (str->len > 0) g_string_append (str, ", "); g_string_append (str, "Y Tilt"); break; case GDK_AXIS_WHEEL: if (str->len > 0) g_string_append (str, ", "); g_string_append (str, "Wheel"); break; default: break; } } } if (str->len > 0) add_label_row (GTK_LIST_BOX (gen->priv->device_box), "Axes", str->str, 20); g_string_free (str, TRUE); g_object_get (device, "num-touches", &n_touches, NULL); if (n_touches > 0) { text = g_strdup_printf ("%d", n_touches); add_label_row (GTK_LIST_BOX (gen->priv->device_box), "Touches", text, 20); g_free (text); } } static void add_seat (GtkInspectorGeneral *gen, GdkSeat *seat, int num) { GdkSeatCapabilities capabilities; struct { GdkSeatCapabilities cap; const char *name; } caps[] = { { GDK_SEAT_CAPABILITY_POINTER, "Pointer" }, { GDK_SEAT_CAPABILITY_TOUCH, "Touch" }, { GDK_SEAT_CAPABILITY_TABLET_STYLUS, "Tablet" }, { GDK_SEAT_CAPABILITY_KEYBOARD, "Keyboard" }, { 0, NULL } }; GString *str; char *text; int i; GList *list, *l; if (!g_object_get_data (G_OBJECT (seat), "inspector-connected")) { g_object_set_data (G_OBJECT (seat), "inspector-connected", GINT_TO_POINTER (1)); g_signal_connect_swapped (seat, "device-added", G_CALLBACK (populate_seats), gen); g_signal_connect_swapped (seat, "device-removed", G_CALLBACK (populate_seats), gen); } text = g_strdup_printf ("Seat %d", num); str = g_string_new (""); capabilities = gdk_seat_get_capabilities (seat); for (i = 0; caps[i].cap != 0; i++) { if (capabilities & caps[i].cap) { if (str->len > 0) g_string_append (str, ", "); g_string_append (str, caps[i].name); } } add_label_row (GTK_LIST_BOX (gen->priv->device_box), text, str->str, 0); g_free (text); g_string_free (str, FALSE); list = gdk_seat_get_slaves (seat, GDK_SEAT_CAPABILITY_ALL); for (l = list; l; l = l->next) add_device (gen, GDK_DEVICE (l->data)); g_list_free (list); } static void populate_seats (GtkInspectorGeneral *gen) { GdkDisplay *display = gdk_display_get_default (); GList *list, *l; int i; list = gtk_container_get_children (GTK_CONTAINER (gen->priv->device_box)); for (l = list; l; l = l->next) gtk_widget_destroy (GTK_WIDGET (l->data)); g_list_free (list); list = gdk_display_list_seats (display); for (l = list, i = 0; l; l = l->next, i++) add_seat (gen, GDK_SEAT (l->data), i); g_list_free (list); } static void init_device (GtkInspectorGeneral *gen) { GdkDisplay *display = gdk_display_get_default (); g_signal_connect_swapped (display, "seat-added", G_CALLBACK (populate_seats), gen); g_signal_connect_swapped (display, "seat-removed", G_CALLBACK (populate_seats), gen); populate_seats (gen); } static void gtk_inspector_general_init (GtkInspectorGeneral *gen) { gen->priv = gtk_inspector_general_get_instance_private (gen); gtk_widget_init_template (GTK_WIDGET (gen)); init_version (gen); init_env (gen); init_display (gen); init_gl (gen); init_device (gen); } static gboolean keynav_failed (GtkWidget *widget, GtkDirectionType direction, GtkInspectorGeneral *gen) { GtkWidget *next; gdouble value, lower, upper, page; if (direction == GTK_DIR_DOWN && widget == gen->priv->version_box) next = gen->priv->env_box; else if (direction == GTK_DIR_DOWN && widget == gen->priv->env_box) next = gen->priv->x_box; else if (direction == GTK_DIR_DOWN && widget == gen->priv->x_box) next = gen->priv->gl_box; else if (direction == GTK_DIR_DOWN && widget == gen->priv->gl_box) next = gen->priv->device_box; else if (direction == GTK_DIR_UP && widget == gen->priv->device_box) next = gen->priv->gl_box; else if (direction == GTK_DIR_UP && widget == gen->priv->gl_box) next = gen->priv->x_box; else if (direction == GTK_DIR_UP && widget == gen->priv->x_box) next = gen->priv->env_box; else if (direction == GTK_DIR_UP && widget == gen->priv->env_box) next = gen->priv->version_box; else next = NULL; if (next) { gtk_widget_child_focus (next, direction); return TRUE; } value = gtk_adjustment_get_value (gen->priv->focus_adjustment); lower = gtk_adjustment_get_lower (gen->priv->focus_adjustment); upper = gtk_adjustment_get_upper (gen->priv->focus_adjustment); page = gtk_adjustment_get_page_size (gen->priv->focus_adjustment); if (direction == GTK_DIR_UP && value > lower) { gtk_adjustment_set_value (gen->priv->focus_adjustment, lower); return TRUE; } else if (direction == GTK_DIR_DOWN && value < upper - page) { gtk_adjustment_set_value (gen->priv->focus_adjustment, upper - page); return TRUE; } return FALSE; } static void gtk_inspector_general_constructed (GObject *object) { GtkInspectorGeneral *gen = GTK_INSPECTOR_GENERAL (object); G_OBJECT_CLASS (gtk_inspector_general_parent_class)->constructed (object); gen->priv->focus_adjustment = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (gen)); gtk_container_set_focus_vadjustment (GTK_CONTAINER (gtk_bin_get_child (GTK_BIN (gen))), gen->priv->focus_adjustment); g_signal_connect (gen->priv->version_box, "keynav-failed", G_CALLBACK (keynav_failed), gen); g_signal_connect (gen->priv->env_box, "keynav-failed", G_CALLBACK (keynav_failed), gen); g_signal_connect (gen->priv->x_box, "keynav-failed", G_CALLBACK (keynav_failed), gen); g_signal_connect (gen->priv->gl_box, "keynav-failed", G_CALLBACK (keynav_failed), gen); g_signal_connect (gen->priv->device_box, "keynav-failed", G_CALLBACK (keynav_failed), gen); } static void gtk_inspector_general_class_init (GtkInspectorGeneralClass *klass) { GObjectClass *object_class = G_OBJECT_CLASS (klass); GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass); object_class->constructed = gtk_inspector_general_constructed; gtk_widget_class_set_template_from_resource (widget_class, "/org/gtk/libgtk/inspector/general.ui"); gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorGeneral, version_box); gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorGeneral, env_box); gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorGeneral, x_box); gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorGeneral, gl_box); gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorGeneral, gtk_version); gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorGeneral, gdk_backend); gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorGeneral, gl_version); gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorGeneral, gl_vendor); gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorGeneral, prefix); gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorGeneral, xdg_data_home); gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorGeneral, xdg_data_dirs); gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorGeneral, gtk_path); gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorGeneral, gtk_exe_prefix); gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorGeneral, gtk_data_prefix); gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorGeneral, gsettings_schema_dir); gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorGeneral, labels); gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorGeneral, x_display); gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorGeneral, x_composited); gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorGeneral, x_rgba); gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorGeneral, device_box); } // vim: set et sw=2 ts=2: