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-rw-r--r--app/widgets/gimpdevicestatus.c586
1 files changed, 586 insertions, 0 deletions
diff --git a/app/widgets/gimpdevicestatus.c b/app/widgets/gimpdevicestatus.c
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+++ b/app/widgets/gimpdevicestatus.c
@@ -0,0 +1,586 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995-1999 Spencer Kimball and Peter Mattis
+ *
+ * gimpdevicestatus.c
+ * Copyright (C) 2003 Michael Natterer <mitch@gimp.org>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#undef GSEAL_ENABLE
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpcolor/gimpcolor.h"
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "widgets-types.h"
+
+#include "config/gimpguiconfig.h"
+
+#include "core/gimp.h"
+#include "core/gimpbrush.h"
+#include "core/gimpcontext.h"
+#include "core/gimpdatafactory.h"
+#include "core/gimpgradient.h"
+#include "core/gimplist.h"
+#include "core/gimppattern.h"
+#include "core/gimptoolinfo.h"
+
+#include "gimpdnd.h"
+#include "gimpdeviceinfo.h"
+#include "gimpdevicemanager.h"
+#include "gimpdevices.h"
+#include "gimpdevicestatus.h"
+#include "gimpdialogfactory.h"
+#include "gimppropwidgets.h"
+#include "gimpview.h"
+#include "gimpwidgets-utils.h"
+#include "gimpwindowstrategy.h"
+
+#include "gimp-intl.h"
+
+
+#define CELL_SIZE 20 /* The size of the view cells */
+
+
+enum
+{
+ PROP_0,
+ PROP_GIMP
+};
+
+
+struct _GimpDeviceStatusEntry
+{
+ GimpDeviceInfo *device_info;
+ GimpContext *context;
+ GimpToolOptions *tool_options;
+
+ GtkWidget *ebox;
+ GtkWidget *options_hbox;
+ GtkWidget *tool;
+ GtkWidget *foreground;
+ GtkWidget *foreground_none;
+ GtkWidget *background;
+ GtkWidget *background_none;
+ GtkWidget *brush;
+ GtkWidget *brush_none;
+ GtkWidget *pattern;
+ GtkWidget *pattern_none;
+ GtkWidget *gradient;
+ GtkWidget *gradient_none;
+};
+
+
+static void gimp_device_status_constructed (GObject *object);
+static void gimp_device_status_dispose (GObject *object);
+static void gimp_device_status_set_property (GObject *object,
+ guint property_id,
+ const GValue *value,
+ GParamSpec *pspec);
+
+static void gimp_device_status_device_add (GimpContainer *devices,
+ GimpDeviceInfo *device_info,
+ GimpDeviceStatus *status);
+static void gimp_device_status_device_remove (GimpContainer *devices,
+ GimpDeviceInfo *device_info,
+ GimpDeviceStatus *status);
+
+static void gimp_device_status_notify_device (GimpDeviceManager *manager,
+ const GParamSpec *pspec,
+ GimpDeviceStatus *status);
+static void gimp_device_status_config_notify (GimpGuiConfig *config,
+ const GParamSpec *pspec,
+ GimpDeviceStatus *status);
+static void gimp_device_status_notify_info (GimpDeviceInfo *device_info,
+ const GParamSpec *pspec,
+ GimpDeviceStatusEntry *entry);
+static void gimp_device_status_save_clicked (GtkWidget *button,
+ GimpDeviceStatus *status);
+static void gimp_device_status_view_clicked (GtkWidget *widget,
+ GdkModifierType state,
+ const gchar *identifier);
+
+
+G_DEFINE_TYPE (GimpDeviceStatus, gimp_device_status, GIMP_TYPE_EDITOR)
+
+#define parent_class gimp_device_status_parent_class
+
+
+static void
+gimp_device_status_class_init (GimpDeviceStatusClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+ object_class->constructed = gimp_device_status_constructed;
+ object_class->dispose = gimp_device_status_dispose;
+ object_class->set_property = gimp_device_status_set_property;
+
+ g_object_class_install_property (object_class, PROP_GIMP,
+ g_param_spec_object ("gimp", NULL, NULL,
+ GIMP_TYPE_GIMP,
+ GIMP_PARAM_WRITABLE |
+ G_PARAM_CONSTRUCT_ONLY));
+}
+
+static void
+gimp_device_status_init (GimpDeviceStatus *status)
+{
+ status->gimp = NULL;
+ status->current_device = NULL;
+
+ status->vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
+ gtk_container_set_border_width (GTK_CONTAINER (status->vbox), 2);
+ gtk_box_pack_start (GTK_BOX (status), status->vbox, TRUE, TRUE, 0);
+ gtk_widget_show (status->vbox);
+
+ status->save_button =
+ gimp_editor_add_button (GIMP_EDITOR (status), GIMP_ICON_DOCUMENT_SAVE,
+ _("Save device status"), NULL,
+ G_CALLBACK (gimp_device_status_save_clicked),
+ NULL,
+ status);
+}
+
+static void
+gimp_device_status_constructed (GObject *object)
+{
+ GimpDeviceStatus *status = GIMP_DEVICE_STATUS (object);
+ GimpContainer *devices;
+ GList *list;
+
+ G_OBJECT_CLASS (parent_class)->constructed (object);
+
+ gimp_assert (GIMP_IS_GIMP (status->gimp));
+
+ devices = GIMP_CONTAINER (gimp_devices_get_manager (status->gimp));
+
+ for (list = GIMP_LIST (devices)->queue->head; list; list = list->next)
+ gimp_device_status_device_add (devices, list->data, status);
+
+ g_signal_connect_object (devices, "add",
+ G_CALLBACK (gimp_device_status_device_add),
+ status, 0);
+ g_signal_connect_object (devices, "remove",
+ G_CALLBACK (gimp_device_status_device_remove),
+ status, 0);
+
+ g_signal_connect (devices, "notify::current-device",
+ G_CALLBACK (gimp_device_status_notify_device),
+ status);
+
+ gimp_device_status_notify_device (GIMP_DEVICE_MANAGER (devices), NULL, status);
+
+ g_signal_connect_object (status->gimp->config, "notify::devices-share-tool",
+ G_CALLBACK (gimp_device_status_config_notify),
+ status, 0);
+
+ gimp_device_status_config_notify (GIMP_GUI_CONFIG (status->gimp->config),
+ NULL, status);
+}
+
+static void
+gimp_device_status_dispose (GObject *object)
+{
+ GimpDeviceStatus *status = GIMP_DEVICE_STATUS (object);
+
+ if (status->devices)
+ {
+ GList *list;
+
+ for (list = status->devices; list; list = list->next)
+ {
+ GimpDeviceStatusEntry *entry = list->data;
+
+ g_signal_handlers_disconnect_by_func (entry->device_info,
+ gimp_device_status_notify_info,
+ entry);
+
+ g_object_unref (entry->context);
+ g_slice_free (GimpDeviceStatusEntry, entry);
+ }
+
+ g_list_free (status->devices);
+ status->devices = NULL;
+
+ g_signal_handlers_disconnect_by_func (gimp_devices_get_manager (status->gimp),
+ gimp_device_status_notify_device,
+ status);
+ }
+
+ G_OBJECT_CLASS (parent_class)->dispose (object);
+}
+
+static void
+gimp_device_status_set_property (GObject *object,
+ guint property_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ GimpDeviceStatus *status = GIMP_DEVICE_STATUS (object);
+
+ switch (property_id)
+ {
+ case PROP_GIMP:
+ status->gimp = g_value_get_object (value);
+ break;
+
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+ break;
+ }
+}
+
+static void
+pack_prop_widget (GtkBox *hbox,
+ GtkWidget *widget,
+ GtkWidget **none_widget)
+{
+ GtkSizeGroup *size_group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
+
+ gtk_box_pack_start (GTK_BOX (hbox), widget, FALSE, FALSE, 0);
+ gtk_size_group_add_widget (size_group, widget);
+ gtk_widget_show (widget);
+
+ *none_widget = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
+ gtk_box_pack_start (GTK_BOX (hbox), *none_widget, FALSE, FALSE, 0);
+ gtk_size_group_add_widget (size_group, *none_widget);
+
+ g_object_unref (size_group);
+}
+
+static void
+gimp_device_status_device_add (GimpContainer *devices,
+ GimpDeviceInfo *device_info,
+ GimpDeviceStatus *status)
+{
+ GimpDeviceStatusEntry *entry;
+ GClosure *closure;
+ GParamSpec *pspec;
+ GtkWidget *vbox;
+ GtkWidget *hbox;
+ GtkWidget *label;
+ gchar *name;
+
+ entry = g_slice_new0 (GimpDeviceStatusEntry);
+
+ status->devices = g_list_prepend (status->devices, entry);
+
+ entry->device_info = device_info;
+ entry->context = gimp_context_new (GIMP_TOOL_PRESET (device_info)->gimp,
+ gimp_object_get_name (device_info),
+ NULL);
+
+ gimp_context_define_properties (entry->context,
+ GIMP_CONTEXT_PROP_MASK_TOOL |
+ GIMP_CONTEXT_PROP_MASK_FOREGROUND |
+ GIMP_CONTEXT_PROP_MASK_BACKGROUND |
+ GIMP_CONTEXT_PROP_MASK_BRUSH |
+ GIMP_CONTEXT_PROP_MASK_PATTERN |
+ GIMP_CONTEXT_PROP_MASK_GRADIENT,
+ FALSE);
+
+ closure = g_cclosure_new (G_CALLBACK (gimp_device_status_notify_info),
+ entry, NULL);
+ g_object_watch_closure (G_OBJECT (status), closure);
+ g_signal_connect_closure (device_info, "notify", closure,
+ FALSE);
+
+ entry->ebox = gtk_event_box_new ();
+ gtk_box_pack_start (GTK_BOX (status->vbox), entry->ebox,
+ FALSE, FALSE, 0);
+ gtk_widget_show (entry->ebox);
+
+ vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 4);
+ gtk_container_set_border_width (GTK_CONTAINER (vbox), 4);
+ gtk_container_add (GTK_CONTAINER (entry->ebox), vbox);
+ gtk_widget_show (vbox);
+
+ /* the device name */
+
+ if (device_info->display == NULL ||
+ device_info->display == gdk_display_get_default ())
+ name = g_strdup (gimp_object_get_name (device_info));
+ else
+ name = g_strdup_printf ("%s (%s)",
+ gimp_object_get_name (device_info),
+ gdk_display_get_name (device_info->display));
+
+ label = gtk_label_new (name);
+ g_free (name);
+
+ gtk_label_set_ellipsize (GTK_LABEL (label), PANGO_ELLIPSIZE_END);
+ gimp_label_set_attributes (GTK_LABEL (label),
+ PANGO_ATTR_WEIGHT, PANGO_WEIGHT_BOLD,
+ -1);
+ gtk_label_set_xalign (GTK_LABEL (label), 0.0);
+ gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
+ gtk_widget_show (label);
+
+ /* the row of properties */
+
+ hbox = entry->options_hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 4);
+ gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
+ gtk_widget_show (hbox);
+
+ /* the tool */
+
+ entry->tool = gimp_prop_view_new (G_OBJECT (entry->context), "tool",
+ entry->context, CELL_SIZE);
+ gtk_box_pack_start (GTK_BOX (hbox), entry->tool, FALSE, FALSE, 0);
+ gtk_widget_show (entry->tool);
+
+ /* the foreground color */
+
+ entry->foreground = gimp_prop_color_area_new (G_OBJECT (entry->context),
+ "foreground",
+ CELL_SIZE, CELL_SIZE,
+ GIMP_COLOR_AREA_FLAT);
+ gtk_widget_add_events (entry->foreground,
+ GDK_ENTER_NOTIFY_MASK | GDK_LEAVE_NOTIFY_MASK);
+ pack_prop_widget (GTK_BOX (hbox), entry->foreground, &entry->foreground_none);
+
+ /* the background color */
+
+ entry->background = gimp_prop_color_area_new (G_OBJECT (entry->context),
+ "background",
+ CELL_SIZE, CELL_SIZE,
+ GIMP_COLOR_AREA_FLAT);
+ gtk_widget_add_events (entry->background,
+ GDK_ENTER_NOTIFY_MASK | GDK_LEAVE_NOTIFY_MASK);
+ pack_prop_widget (GTK_BOX (hbox), entry->background, &entry->background_none);
+
+ /* the brush */
+
+ entry->brush = gimp_prop_view_new (G_OBJECT (entry->context), "brush",
+ entry->context, CELL_SIZE);
+ GIMP_VIEW (entry->brush)->clickable = TRUE;
+ GIMP_VIEW (entry->brush)->show_popup = TRUE;
+ pack_prop_widget (GTK_BOX (hbox), entry->brush, &entry->brush_none);
+
+ g_signal_connect (entry->brush, "clicked",
+ G_CALLBACK (gimp_device_status_view_clicked),
+ "gimp-brush-grid|gimp-brush-list");
+
+ /* the pattern */
+
+ entry->pattern = gimp_prop_view_new (G_OBJECT (entry->context), "pattern",
+ entry->context, CELL_SIZE);
+ GIMP_VIEW (entry->pattern)->clickable = TRUE;
+ GIMP_VIEW (entry->pattern)->show_popup = TRUE;
+ pack_prop_widget (GTK_BOX (hbox), entry->pattern, &entry->pattern_none);
+
+ g_signal_connect (entry->pattern, "clicked",
+ G_CALLBACK (gimp_device_status_view_clicked),
+ "gimp-pattern-grid|gimp-pattern-list");
+
+ /* the gradient */
+
+ entry->gradient = gimp_prop_view_new (G_OBJECT (entry->context), "gradient",
+ entry->context, 2 * CELL_SIZE);
+ GIMP_VIEW (entry->gradient)->clickable = TRUE;
+ GIMP_VIEW (entry->gradient)->show_popup = TRUE;
+ pack_prop_widget (GTK_BOX (hbox), entry->gradient, &entry->gradient_none);
+
+ g_signal_connect (entry->gradient, "clicked",
+ G_CALLBACK (gimp_device_status_view_clicked),
+ "gimp-gradient-list|gimp-gradient-grid");
+
+ pspec = g_object_class_find_property (G_OBJECT_GET_CLASS (device_info),
+ "tool-options");
+ gimp_device_status_notify_info (device_info, pspec, entry);
+}
+
+static void
+gimp_device_status_device_remove (GimpContainer *devices,
+ GimpDeviceInfo *device_info,
+ GimpDeviceStatus *status)
+{
+ GList *list;
+
+ for (list = status->devices; list; list = list->next)
+ {
+ GimpDeviceStatusEntry *entry = list->data;
+
+ if (entry->device_info == device_info)
+ {
+ status->devices = g_list_remove (status->devices, entry);
+
+ g_signal_handlers_disconnect_by_func (entry->device_info,
+ gimp_device_status_notify_info,
+ entry);
+
+ g_object_unref (entry->context);
+ g_slice_free (GimpDeviceStatusEntry, entry);
+
+ return;
+ }
+ }
+}
+
+GtkWidget *
+gimp_device_status_new (Gimp *gimp)
+{
+ g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
+
+ return g_object_new (GIMP_TYPE_DEVICE_STATUS,
+ "gimp", gimp,
+ NULL);
+}
+
+
+/* private functions */
+
+static void
+gimp_device_status_notify_device (GimpDeviceManager *manager,
+ const GParamSpec *pspec,
+ GimpDeviceStatus *status)
+{
+ GList *list;
+
+ status->current_device = gimp_device_manager_get_current_device (manager);
+
+ for (list = status->devices; list; list = list->next)
+ {
+ GimpDeviceStatusEntry *entry = list->data;
+
+ gtk_widget_set_state (entry->ebox,
+ entry->device_info == status->current_device ?
+ GTK_STATE_SELECTED : GTK_STATE_NORMAL);
+ }
+}
+
+static void
+gimp_device_status_config_notify (GimpGuiConfig *config,
+ const GParamSpec *pspec,
+ GimpDeviceStatus *status)
+{
+ gboolean show_options;
+ GList *list;
+
+ show_options = ! GIMP_GUI_CONFIG (status->gimp->config)->devices_share_tool;
+
+ for (list = status->devices; list; list = list->next)
+ {
+ GimpDeviceStatusEntry *entry = list->data;
+
+ gtk_widget_set_visible (entry->options_hbox, show_options);
+ }
+}
+
+static void
+toggle_prop_visible (GtkWidget *widget,
+ GtkWidget *widget_none,
+ gboolean available)
+{
+ gtk_widget_set_visible (widget, available);
+ gtk_widget_set_visible (widget_none, ! available);
+}
+
+static void
+gimp_device_status_notify_info (GimpDeviceInfo *device_info,
+ const GParamSpec *pspec,
+ GimpDeviceStatusEntry *entry)
+{
+ GimpToolOptions *tool_options = GIMP_TOOL_PRESET (device_info)->tool_options;
+
+ if (tool_options != entry->tool_options)
+ {
+ GimpContextPropMask serialize_props;
+
+ entry->tool_options = tool_options;
+ gimp_context_set_parent (entry->context, GIMP_CONTEXT (tool_options));
+
+ serialize_props =
+ gimp_context_get_serialize_properties (GIMP_CONTEXT (tool_options));
+
+ toggle_prop_visible (entry->foreground,
+ entry->foreground_none,
+ serialize_props & GIMP_CONTEXT_PROP_MASK_FOREGROUND);
+
+ toggle_prop_visible (entry->background,
+ entry->background_none,
+ serialize_props & GIMP_CONTEXT_PROP_MASK_BACKGROUND);
+
+ toggle_prop_visible (entry->brush,
+ entry->brush_none,
+ serialize_props & GIMP_CONTEXT_PROP_MASK_BRUSH);
+
+ toggle_prop_visible (entry->pattern,
+ entry->pattern_none,
+ serialize_props & GIMP_CONTEXT_PROP_MASK_PATTERN);
+
+ toggle_prop_visible (entry->gradient,
+ entry->gradient_none,
+ serialize_props & GIMP_CONTEXT_PROP_MASK_GRADIENT);
+ }
+
+ if (! gimp_device_info_get_device (device_info, NULL) ||
+ gimp_device_info_get_mode (device_info) == GDK_MODE_DISABLED)
+ {
+ gtk_widget_hide (entry->ebox);
+ }
+ else
+ {
+ gtk_widget_show (entry->ebox);
+ }
+
+ if (! strcmp (pspec->name, "tool-options"))
+ {
+ GimpRGB color;
+ guchar r, g, b;
+ gchar buf[64];
+
+ gimp_context_get_foreground (entry->context, &color);
+ gimp_rgb_get_uchar (&color, &r, &g, &b);
+ g_snprintf (buf, sizeof (buf), _("Foreground: %d, %d, %d"), r, g, b);
+ gimp_help_set_help_data (entry->foreground, buf, NULL);
+
+ gimp_context_get_background (entry->context, &color);
+ gimp_rgb_get_uchar (&color, &r, &g, &b);
+ g_snprintf (buf, sizeof (buf), _("Background: %d, %d, %d"), r, g, b);
+ gimp_help_set_help_data (entry->background, buf, NULL);
+ }
+}
+
+static void
+gimp_device_status_save_clicked (GtkWidget *button,
+ GimpDeviceStatus *status)
+{
+ gimp_devices_save (status->gimp, TRUE);
+}
+
+static void
+gimp_device_status_view_clicked (GtkWidget *widget,
+ GdkModifierType state,
+ const gchar *identifier)
+{
+ GimpDeviceStatus *status;
+ GimpDialogFactory *dialog_factory;
+
+ status = GIMP_DEVICE_STATUS (gtk_widget_get_ancestor (widget,
+ GIMP_TYPE_DEVICE_STATUS));
+ dialog_factory = gimp_dialog_factory_get_singleton ();
+
+ gimp_window_strategy_show_dockable_dialog (GIMP_WINDOW_STRATEGY (gimp_get_window_strategy (status->gimp)),
+ status->gimp,
+ dialog_factory,
+ gtk_widget_get_screen (widget),
+ gimp_widget_get_monitor (widget),
+ identifier);
+}