diff options
Diffstat (limited to '')
-rw-r--r-- | app/widgets/gimpdocked.c | 276 |
1 files changed, 276 insertions, 0 deletions
diff --git a/app/widgets/gimpdocked.c b/app/widgets/gimpdocked.c new file mode 100644 index 0000000..cfcd6b2 --- /dev/null +++ b/app/widgets/gimpdocked.c @@ -0,0 +1,276 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995 Spencer Kimball and Peter Mattis + * + * gimpdocked.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" + +#include <string.h> + +#include <gegl.h> +#include <gtk/gtk.h> + +#include "widgets-types.h" + +#include "core/gimpcontext.h" +#include "core/gimpmarshal.h" + +#include "gimpdocked.h" +#include "gimpsessioninfo-aux.h" + + +enum +{ + TITLE_CHANGED, + LAST_SIGNAL +}; + + +/* local function prototypes */ + +static void gimp_docked_iface_set_aux_info (GimpDocked *docked, + GList *aux_info); +static GList * gimp_docked_iface_get_aux_info (GimpDocked *docked); + + +G_DEFINE_INTERFACE (GimpDocked, gimp_docked, GTK_TYPE_WIDGET) + + +static guint docked_signals[LAST_SIGNAL] = { 0 }; + + +/* private functions */ + + +static void +gimp_docked_default_init (GimpDockedInterface *iface) +{ + docked_signals[TITLE_CHANGED] = + g_signal_new ("title-changed", + GIMP_TYPE_DOCKED, + G_SIGNAL_RUN_FIRST, + G_STRUCT_OFFSET (GimpDockedInterface, title_changed), + NULL, NULL, + gimp_marshal_VOID__VOID, + G_TYPE_NONE, 0); + + iface->get_aux_info = gimp_docked_iface_get_aux_info; + iface->set_aux_info = gimp_docked_iface_set_aux_info; +} + +#define AUX_INFO_SHOW_BUTTON_BAR "show-button-bar" + +static void +gimp_docked_iface_set_aux_info (GimpDocked *docked, + GList *aux_info) +{ + GList *list; + + for (list = aux_info; list; list = g_list_next (list)) + { + GimpSessionInfoAux *aux = list->data; + + if (strcmp (aux->name, AUX_INFO_SHOW_BUTTON_BAR) == 0) + { + gboolean show = g_ascii_strcasecmp (aux->value, "false"); + + gimp_docked_set_show_button_bar (docked, show); + } + } +} + +static GList * +gimp_docked_iface_get_aux_info (GimpDocked *docked) +{ + if (gimp_docked_has_button_bar (docked)) + { + gboolean show = gimp_docked_get_show_button_bar (docked); + + return g_list_append (NULL, + gimp_session_info_aux_new (AUX_INFO_SHOW_BUTTON_BAR, + show ? "true" : "false")); + } + + return NULL; +} + + +/* public functions */ + + +void +gimp_docked_title_changed (GimpDocked *docked) +{ + g_return_if_fail (GIMP_IS_DOCKED (docked)); + + g_signal_emit (docked, docked_signals[TITLE_CHANGED], 0); +} + +void +gimp_docked_set_aux_info (GimpDocked *docked, + GList *aux_info) +{ + GimpDockedInterface *docked_iface; + + g_return_if_fail (GIMP_IS_DOCKED (docked)); + + docked_iface = GIMP_DOCKED_GET_INTERFACE (docked); + + if (docked_iface->set_aux_info) + docked_iface->set_aux_info (docked, aux_info); +} + +GList * +gimp_docked_get_aux_info (GimpDocked *docked) +{ + GimpDockedInterface *docked_iface; + + g_return_val_if_fail (GIMP_IS_DOCKED (docked), NULL); + + docked_iface = GIMP_DOCKED_GET_INTERFACE (docked); + + if (docked_iface->get_aux_info) + return docked_iface->get_aux_info (docked); + + return NULL; +} + +GtkWidget * +gimp_docked_get_preview (GimpDocked *docked, + GimpContext *context, + GtkIconSize size) +{ + GimpDockedInterface *docked_iface; + + g_return_val_if_fail (GIMP_IS_DOCKED (docked), NULL); + + docked_iface = GIMP_DOCKED_GET_INTERFACE (docked); + + if (docked_iface->get_preview) + return docked_iface->get_preview (docked, context, size); + + return NULL; +} + +gboolean +gimp_docked_get_prefer_icon (GimpDocked *docked) +{ + GimpDockedInterface *docked_iface; + + g_return_val_if_fail (GIMP_IS_DOCKED (docked), FALSE); + + docked_iface = GIMP_DOCKED_GET_INTERFACE (docked); + + if (docked_iface->get_prefer_icon) + return docked_iface->get_prefer_icon (docked); + + return FALSE; +} + +GimpUIManager * +gimp_docked_get_menu (GimpDocked *docked, + const gchar **ui_path, + gpointer *popup_data) +{ + GimpDockedInterface *docked_iface; + + g_return_val_if_fail (GIMP_IS_DOCKED (docked), NULL); + g_return_val_if_fail (ui_path != NULL, NULL); + g_return_val_if_fail (popup_data != NULL, NULL); + + docked_iface = GIMP_DOCKED_GET_INTERFACE (docked); + + if (docked_iface->get_menu) + return docked_iface->get_menu (docked, ui_path, popup_data); + + return NULL; +} + +gchar * +gimp_docked_get_title (GimpDocked *docked) +{ + GimpDockedInterface *docked_iface; + + g_return_val_if_fail (GIMP_IS_DOCKED (docked), NULL); + + docked_iface = GIMP_DOCKED_GET_INTERFACE (docked); + + if (docked_iface->get_title) + return docked_iface->get_title (docked); + + return NULL; +} + +void +gimp_docked_set_context (GimpDocked *docked, + GimpContext *context) +{ + GimpDockedInterface *docked_iface; + + g_return_if_fail (GIMP_IS_DOCKED (docked)); + g_return_if_fail (context == NULL || GIMP_IS_CONTEXT (context)); + + docked_iface = GIMP_DOCKED_GET_INTERFACE (docked); + + if (docked_iface->set_context) + docked_iface->set_context (docked, context); +} + +gboolean +gimp_docked_has_button_bar (GimpDocked *docked) +{ + GimpDockedInterface *docked_iface; + + g_return_val_if_fail (GIMP_IS_DOCKED (docked), FALSE); + + docked_iface = GIMP_DOCKED_GET_INTERFACE (docked); + + if (docked_iface->has_button_bar) + return docked_iface->has_button_bar (docked); + + return FALSE; +} + +void +gimp_docked_set_show_button_bar (GimpDocked *docked, + gboolean show) +{ + GimpDockedInterface *docked_iface; + + g_return_if_fail (GIMP_IS_DOCKED (docked)); + + docked_iface = GIMP_DOCKED_GET_INTERFACE (docked); + + if (docked_iface->set_show_button_bar) + docked_iface->set_show_button_bar (docked, show ? TRUE : FALSE); +} + +gboolean +gimp_docked_get_show_button_bar (GimpDocked *docked) +{ + GimpDockedInterface *docked_iface; + + g_return_val_if_fail (GIMP_IS_DOCKED (docked), FALSE); + + docked_iface = GIMP_DOCKED_GET_INTERFACE (docked); + + if (docked_iface->get_show_button_bar) + return docked_iface->get_show_button_bar (docked); + + return FALSE; +} |