forked from AuroraMiddleware/gtk
757 lines
24 KiB
C
757 lines
24 KiB
C
/*
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* Copyright (c) 2014 Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "config.h"
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#include <glib/gi18n-lib.h>
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#include "general.h"
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#include "gtkdebug.h"
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#include "gtklabel.h"
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#include "gtkscale.h"
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#include "gtkswitch.h"
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#include "gtklistbox.h"
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#include "gtkprivate.h"
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#include "gtksizegroup.h"
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#include "gtkimage.h"
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#include "gtkadjustment.h"
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#include "gtkbox.h"
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#ifdef GDK_WINDOWING_X11
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#include "x11/gdkx.h"
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#include <epoxy/glx.h>
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#endif
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#ifdef GDK_WINDOWING_WIN32
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#include "win32/gdkwin32.h"
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#endif
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#ifdef GDK_WINDOWING_QUARTZ
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#include "quartz/gdkquartz.h"
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#endif
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#ifdef GDK_WINDOWING_WAYLAND
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#include "wayland/gdkwayland.h"
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#include <epoxy/egl.h>
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#endif
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#ifdef GDK_WINDOWING_BROADWAY
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#include "broadway/gdkbroadway.h"
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#endif
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struct _GtkInspectorGeneralPrivate
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{
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GtkWidget *version_box;
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GtkWidget *env_box;
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GtkWidget *display_box;
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GtkWidget *gl_box;
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GtkWidget *device_box;
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GtkWidget *gtk_version;
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GtkWidget *gdk_backend;
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GtkWidget *gl_version;
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GtkWidget *gl_vendor;
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GtkWidget *prefix;
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GtkWidget *xdg_data_home;
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GtkWidget *xdg_data_dirs;
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GtkWidget *gtk_path;
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GtkWidget *gtk_exe_prefix;
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GtkWidget *gtk_data_prefix;
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GtkWidget *gsettings_schema_dir;
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GtkWidget *display_name;
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GtkWidget *display_rgba;
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GtkWidget *display_composited;
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GtkSizeGroup *labels;
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GtkAdjustment *focus_adjustment;
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};
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G_DEFINE_TYPE_WITH_PRIVATE (GtkInspectorGeneral, gtk_inspector_general, GTK_TYPE_SCROLLED_WINDOW)
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static void
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init_version (GtkInspectorGeneral *gen)
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{
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const gchar *backend;
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GdkDisplay *display;
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display = gdk_display_get_default ();
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#ifdef GDK_WINDOWING_X11
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if (GDK_IS_X11_DISPLAY (display))
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backend = "X11";
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else
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#endif
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#ifdef GDK_WINDOWING_WAYLAND
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if (GDK_IS_WAYLAND_DISPLAY (display))
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backend = "Wayland";
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else
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#endif
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#ifdef GDK_WINDOWING_BROADWAY
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if (GDK_IS_BROADWAY_DISPLAY (display))
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backend = "Broadway";
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else
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#endif
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#ifdef GDK_WINDOWING_WIN32
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if (GDK_IS_WIN32_DISPLAY (display))
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backend = "Windows";
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else
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#endif
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#ifdef GDK_WINDOWING_QUARTZ
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if (GDK_IS_QUARTZ_DISPLAY (display))
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backend = "Quartz";
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else
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#endif
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backend = "Unknown";
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gtk_label_set_text (GTK_LABEL (gen->priv->gtk_version), GTK_VERSION);
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gtk_label_set_text (GTK_LABEL (gen->priv->gdk_backend), backend);
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}
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static G_GNUC_UNUSED void
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add_check_row (GtkInspectorGeneral *gen,
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GtkListBox *list,
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const gchar *name,
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gboolean value,
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gint indent)
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{
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GtkWidget *row, *box, *label, *check;
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box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 40);
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g_object_set (box,
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"margin", 10,
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"margin-start", 10 + indent,
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NULL);
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label = gtk_label_new (name);
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gtk_widget_set_halign (label, GTK_ALIGN_START);
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gtk_widget_set_valign (label, GTK_ALIGN_BASELINE);
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gtk_label_set_xalign (GTK_LABEL (label), 0.0);
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gtk_box_pack_start (GTK_BOX (box), label);
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check = gtk_image_new_from_icon_name ("object-select-symbolic", GTK_ICON_SIZE_MENU);
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gtk_widget_set_halign (check, GTK_ALIGN_END);
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gtk_widget_set_valign (check, GTK_ALIGN_BASELINE);
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gtk_widget_set_opacity (check, value ? 1.0 : 0.0);
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gtk_box_pack_start (GTK_BOX (box), check);
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row = gtk_list_box_row_new ();
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gtk_container_add (GTK_CONTAINER (row), box);
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gtk_list_box_row_set_activatable (GTK_LIST_BOX_ROW (row), FALSE);
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gtk_list_box_insert (list, row, -1);
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gtk_size_group_add_widget (GTK_SIZE_GROUP (gen->priv->labels), label);
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}
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static void
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add_label_row (GtkInspectorGeneral *gen,
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GtkListBox *list,
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const char *name,
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const char *value,
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gint indent)
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{
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GtkWidget *box;
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GtkWidget *label;
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GtkWidget *row;
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box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 40);
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g_object_set (box,
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"margin", 10,
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"margin-start", 10 + indent,
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NULL);
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label = gtk_label_new (name);
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gtk_widget_set_halign (label, GTK_ALIGN_START);
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gtk_widget_set_valign (label, GTK_ALIGN_BASELINE);
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gtk_label_set_xalign (GTK_LABEL (label), 0.0);
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gtk_box_pack_start (GTK_BOX (box), label);
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label = gtk_label_new (value);
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gtk_label_set_selectable (GTK_LABEL (label), TRUE);
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gtk_widget_set_halign (label, GTK_ALIGN_END);
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gtk_widget_set_valign (label, GTK_ALIGN_BASELINE);
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gtk_label_set_xalign (GTK_LABEL (label), 1.0);
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gtk_box_pack_start (GTK_BOX (box), label);
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row = gtk_list_box_row_new ();
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gtk_container_add (GTK_CONTAINER (row), box);
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gtk_list_box_row_set_activatable (GTK_LIST_BOX_ROW (row), FALSE);
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gtk_list_box_insert (GTK_LIST_BOX (list), row, -1);
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gtk_size_group_add_widget (GTK_SIZE_GROUP (gen->priv->labels), label);
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}
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#ifdef GDK_WINDOWING_X11
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static void
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append_glx_extension_row (GtkInspectorGeneral *gen,
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Display *dpy,
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const gchar *ext)
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{
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add_check_row (gen, GTK_LIST_BOX (gen->priv->gl_box), ext, epoxy_has_glx_extension (dpy, 0, ext), 0);
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}
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#endif
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#ifdef GDK_WINDOWING_WAYLAND
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static void
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append_egl_extension_row (GtkInspectorGeneral *gen,
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EGLDisplay dpy,
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const gchar *ext)
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{
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add_check_row (gen, GTK_LIST_BOX (gen->priv->gl_box), ext, epoxy_has_egl_extension (dpy, ext), 0);
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}
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static EGLDisplay
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wayland_get_display (struct wl_display *wl_display)
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{
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EGLDisplay dpy = NULL;
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if (epoxy_has_egl_extension (NULL, "EGL_KHR_platform_base"))
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{
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PFNEGLGETPLATFORMDISPLAYPROC getPlatformDisplay =
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(void *) eglGetProcAddress ("eglGetPlatformDisplay");
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if (getPlatformDisplay)
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dpy = getPlatformDisplay (EGL_PLATFORM_WAYLAND_EXT,
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wl_display,
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NULL);
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if (dpy)
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return dpy;
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}
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if (epoxy_has_egl_extension (NULL, "EGL_EXT_platform_base"))
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{
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PFNEGLGETPLATFORMDISPLAYEXTPROC getPlatformDisplay =
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(void *) eglGetProcAddress ("eglGetPlatformDisplayEXT");
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if (getPlatformDisplay)
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dpy = getPlatformDisplay (EGL_PLATFORM_WAYLAND_EXT,
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wl_display,
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NULL);
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if (dpy)
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return dpy;
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}
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return eglGetDisplay ((EGLNativeDisplayType)wl_display);
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}
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#endif
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static void
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init_gl (GtkInspectorGeneral *gen)
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{
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#ifdef GDK_WINDOWING_X11
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if (GDK_IS_X11_DISPLAY (gdk_display_get_default ()))
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{
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GdkDisplay *display = gdk_display_get_default ();
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Display *dpy = GDK_DISPLAY_XDISPLAY (display);
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int error_base, event_base;
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gchar *version;
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if (!glXQueryExtension (dpy, &error_base, &event_base))
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return;
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version = g_strconcat ("GLX ", glXGetClientString (dpy, GLX_VERSION), NULL);
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gtk_label_set_text (GTK_LABEL (gen->priv->gl_version), version);
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g_free (version);
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gtk_label_set_text (GTK_LABEL (gen->priv->gl_vendor), glXGetClientString (dpy, GLX_VENDOR));
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append_glx_extension_row (gen, dpy, "GLX_ARB_create_context_profile");
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append_glx_extension_row (gen, dpy, "GLX_SGI_swap_control");
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append_glx_extension_row (gen, dpy, "GLX_EXT_texture_from_pixmap");
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append_glx_extension_row (gen, dpy, "GLX_SGI_video_sync");
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append_glx_extension_row (gen, dpy, "GLX_EXT_buffer_age");
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append_glx_extension_row (gen, dpy, "GLX_OML_sync_control");
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append_glx_extension_row (gen, dpy, "GLX_ARB_multisample");
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append_glx_extension_row (gen, dpy, "GLX_EXT_visual_rating");
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}
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else
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#endif
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#ifdef GDK_WINDOWING_WAYLAND
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if (GDK_IS_WAYLAND_DISPLAY (gdk_display_get_default ()))
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{
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GdkDisplay *display = gdk_display_get_default ();
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EGLDisplay dpy;
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EGLint major, minor;
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gchar *version;
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dpy = wayland_get_display (gdk_wayland_display_get_wl_display (display));
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if (!eglInitialize (dpy, &major, &minor))
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return;
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version = g_strconcat ("EGL ", eglQueryString (dpy, EGL_VERSION), NULL);
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gtk_label_set_text (GTK_LABEL (gen->priv->gl_version), version);
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g_free (version);
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gtk_label_set_text (GTK_LABEL (gen->priv->gl_vendor), eglQueryString (dpy, EGL_VENDOR));
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append_egl_extension_row (gen, dpy, "EGL_KHR_create_context");
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append_egl_extension_row (gen, dpy, "EGL_EXT_buffer_age");
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append_egl_extension_row (gen, dpy, "EGL_EXT_swap_buffers_with_damage");
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append_egl_extension_row (gen, dpy, "EGL_KHR_surfaceless_context");
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}
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else
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#endif
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{
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gtk_label_set_text (GTK_LABEL (gen->priv->gl_version), C_("GL version", "None"));
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gtk_label_set_text (GTK_LABEL (gen->priv->gl_vendor), C_("GL vendor", "None"));
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}
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}
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static void
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set_monospace_font (GtkWidget *w)
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{
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PangoAttrList *attrs;
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attrs = pango_attr_list_new ();
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pango_attr_list_insert (attrs, pango_attr_fallback_new (FALSE));
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pango_attr_list_insert (attrs, pango_attr_family_new ("Monospace"));
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gtk_label_set_attributes (GTK_LABEL (w), attrs);
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pango_attr_list_unref (attrs);
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}
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static void
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set_path_label (GtkWidget *w,
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const gchar *var)
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{
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const gchar *v;
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v = g_getenv (var);
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if (v != NULL)
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{
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set_monospace_font (w);
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gtk_label_set_text (GTK_LABEL (w), v);
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}
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else
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{
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GtkWidget *r;
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r = gtk_widget_get_ancestor (w, GTK_TYPE_LIST_BOX_ROW);
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gtk_widget_hide (r);
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}
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}
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static void
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init_env (GtkInspectorGeneral *gen)
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{
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set_monospace_font (gen->priv->prefix);
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gtk_label_set_text (GTK_LABEL (gen->priv->prefix), _gtk_get_data_prefix ());
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set_path_label (gen->priv->xdg_data_home, "XDG_DATA_HOME");
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set_path_label (gen->priv->xdg_data_dirs, "XDG_DATA_DIRS");
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set_path_label (gen->priv->gtk_path, "GTK_PATH");
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set_path_label (gen->priv->gtk_exe_prefix, "GTK_EXE_PREFIX");
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set_path_label (gen->priv->gtk_data_prefix, "GTK_DATA_PREFIX");
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set_path_label (gen->priv->gsettings_schema_dir, "GSETTINGS_SCHEMA_DIR");
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}
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static const char *
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translate_subpixel_layout (GdkSubpixelLayout subpixel)
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{
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switch (subpixel)
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{
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case GDK_SUBPIXEL_LAYOUT_NONE: return "none";
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case GDK_SUBPIXEL_LAYOUT_UNKNOWN: return "unknown";
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case GDK_SUBPIXEL_LAYOUT_HORIZONTAL_RGB: return "horizontal rgb";
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case GDK_SUBPIXEL_LAYOUT_HORIZONTAL_BGR: return "horizontal bgr";
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case GDK_SUBPIXEL_LAYOUT_VERTICAL_RGB: return "vertical rgb";
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case GDK_SUBPIXEL_LAYOUT_VERTICAL_BGR: return "vertical bgr";
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default: g_assert_not_reached ();
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}
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}
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static void
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populate_display (GdkScreen *screen, GtkInspectorGeneral *gen)
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{
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gint i;
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GList *children, *l;
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GtkWidget *child;
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GdkDisplay *display;
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int n_monitors;
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GtkListBox *list;
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gtk_widget_show (gen->priv->display_composited);
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list = GTK_LIST_BOX (gen->priv->display_box);
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children = gtk_container_get_children (GTK_CONTAINER (list));
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for (l = children; l; l = l->next)
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{
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child = l->data;
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if (gtk_widget_is_ancestor (gen->priv->display_name, child) ||
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gtk_widget_is_ancestor (gen->priv->display_rgba, child) ||
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gtk_widget_is_ancestor (gen->priv->display_composited, child))
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continue;
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gtk_widget_destroy (child);
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}
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g_list_free (children);
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display = gdk_screen_get_display (screen);
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gtk_label_set_label (GTK_LABEL (gen->priv->display_name), gdk_display_get_name (display));
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gtk_widget_set_visible (gen->priv->display_rgba,
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gdk_display_is_rgba (display));
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gtk_widget_set_visible (gen->priv->display_composited,
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gdk_display_is_composited (display));
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n_monitors = gdk_display_get_n_monitors (display);
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for (i = 0; i < n_monitors; i++)
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{
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gchar *name;
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gchar *value;
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GdkRectangle rect;
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gint scale;
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const char *manufacturer;
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const char *model;
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GdkMonitor *monitor;
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monitor = gdk_display_get_monitor (display, i);
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name = g_strdup_printf ("Monitor %d", i);
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manufacturer = gdk_monitor_get_manufacturer (monitor);
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model = gdk_monitor_get_model (monitor);
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value = g_strdup_printf ("%s%s%s",
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manufacturer ? manufacturer : "",
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manufacturer || model ? " " : "",
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model ? model : "");
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add_label_row (gen, list, name, value, 0);
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g_free (name);
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g_free (value);
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gdk_monitor_get_geometry (monitor, &rect);
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scale = gdk_monitor_get_scale_factor (monitor);
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value = g_strdup_printf ("%d × %d%s at %d, %d",
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rect.width, rect.height,
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scale == 2 ? " @ 2" : "",
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rect.x, rect.y);
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add_label_row (gen, list, "Geometry", value, 10);
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g_free (value);
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value = g_strdup_printf ("%d × %d mm²",
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gdk_monitor_get_width_mm (monitor),
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gdk_monitor_get_height_mm (monitor));
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add_label_row (gen, list, "Size", value, 10);
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g_free (value);
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add_check_row (gen, list, "Primary", gdk_monitor_is_primary (monitor), 10);
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if (gdk_monitor_get_refresh_rate (monitor) != 0)
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value = g_strdup_printf ("%.2f Hz",
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0.001 * gdk_monitor_get_refresh_rate (monitor));
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else
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value = g_strdup ("unknown");
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add_label_row (gen, list, "Refresh rate", value, 10);
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g_free (value);
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value = g_strdup (translate_subpixel_layout (gdk_monitor_get_subpixel_layout (monitor)));
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add_label_row (gen, list, "Subpixel layout", value, 10);
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g_free (value);
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}
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}
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static void
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populate_display_notify_cb (GdkDisplay *display,
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GParamSpec *pspec,
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GtkInspectorGeneral *gen)
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{
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populate_display (gdk_display_get_default_screen (display), gen);
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}
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static void
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init_display (GtkInspectorGeneral *gen)
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{
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GdkScreen *screen;
|
||
GdkDisplay *display;
|
||
|
||
display = gdk_display_get_default ();
|
||
screen = gdk_screen_get_default ();
|
||
|
||
g_signal_connect (display, "notify", G_CALLBACK (populate_display_notify_cb), 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;
|
||
GdkAxisFlags axes;
|
||
const char *axis_name[] = {
|
||
"Ignore",
|
||
"X",
|
||
"Y",
|
||
"Pressure",
|
||
"X Tilt",
|
||
"Y Tilt",
|
||
"Wheel",
|
||
"Distance",
|
||
"Rotation",
|
||
"Slider"
|
||
};
|
||
const char *source_name[] = {
|
||
"Mouse",
|
||
"Pen",
|
||
"Eraser",
|
||
"Cursor",
|
||
"Keyboard",
|
||
"Touchscreen",
|
||
"Touchpad",
|
||
"Trackpoint"
|
||
};
|
||
|
||
name = gdk_device_get_name (device);
|
||
value = source_name[gdk_device_get_source (device)];
|
||
add_label_row (gen, GTK_LIST_BOX (gen->priv->device_box), name, value, 10);
|
||
|
||
str = g_string_new ("");
|
||
|
||
axes = gdk_device_get_axes (device);
|
||
for (i = GDK_AXIS_X; i < GDK_AXIS_LAST; i++)
|
||
{
|
||
if ((axes & (1 << i)) != 0)
|
||
{
|
||
if (str->len > 0)
|
||
g_string_append (str, ", ");
|
||
g_string_append (str, axis_name[i]);
|
||
}
|
||
}
|
||
|
||
if (str->len > 0)
|
||
add_label_row (gen, 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 (gen, GTK_LIST_BOX (gen->priv->device_box), "Touches", text, 20);
|
||
g_free (text);
|
||
}
|
||
}
|
||
|
||
static char *
|
||
get_seat_capabilities (GdkSeat *seat)
|
||
{
|
||
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;
|
||
GdkSeatCapabilities capabilities;
|
||
int i;
|
||
|
||
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);
|
||
}
|
||
}
|
||
|
||
return g_string_free (str, FALSE);
|
||
}
|
||
|
||
static void
|
||
add_seat (GtkInspectorGeneral *gen,
|
||
GdkSeat *seat,
|
||
int num)
|
||
{
|
||
char *text;
|
||
char *caps;
|
||
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);
|
||
caps = get_seat_capabilities (seat);
|
||
|
||
add_label_row (gen, GTK_LIST_BOX (gen->priv->device_box), text, caps, 0);
|
||
g_free (text);
|
||
g_free (caps);
|
||
|
||
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->display_box;
|
||
else if (direction == GTK_DIR_DOWN && widget == gen->priv->display_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->display_box;
|
||
else if (direction == GTK_DIR_UP && widget == gen->priv->display_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->display_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, display_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, display_name);
|
||
gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorGeneral, display_composited);
|
||
gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorGeneral, display_rgba);
|
||
gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorGeneral, device_box);
|
||
}
|
||
|
||
// vim: set et sw=2 ts=2:
|