diff options
Diffstat (limited to 'app/core/gimptoolinfo.c')
| -rw-r--r-- | app/core/gimptoolinfo.c | 263 |
1 files changed, 263 insertions, 0 deletions
diff --git a/app/core/gimptoolinfo.c b/app/core/gimptoolinfo.c new file mode 100644 index 0000000..34d93c3 --- /dev/null +++ b/app/core/gimptoolinfo.c @@ -0,0 +1,263 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995 Spencer Kimball and Peter Mattis + * + * 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 <gdk-pixbuf/gdk-pixbuf.h> +#include <gegl.h> + +#include "libgimpbase/gimpbase.h" + +#include "core-types.h" + +#include "gimp.h" +#include "gimpdatafactory.h" +#include "gimpfilteredcontainer.h" +#include "gimppaintinfo.h" +#include "gimptoolinfo.h" +#include "gimptooloptions.h" +#include "gimptoolpreset.h" + + +static void gimp_tool_info_dispose (GObject *object); +static void gimp_tool_info_finalize (GObject *object); + +static gchar * gimp_tool_info_get_description (GimpViewable *viewable, + gchar **tooltip); + + +G_DEFINE_TYPE (GimpToolInfo, gimp_tool_info, GIMP_TYPE_TOOL_ITEM) + +#define parent_class gimp_tool_info_parent_class + + +static void +gimp_tool_info_class_init (GimpToolInfoClass *klass) +{ + GObjectClass *object_class = G_OBJECT_CLASS (klass); + GimpViewableClass *viewable_class = GIMP_VIEWABLE_CLASS (klass); + + object_class->dispose = gimp_tool_info_dispose; + object_class->finalize = gimp_tool_info_finalize; + + viewable_class->get_description = gimp_tool_info_get_description; +} + +static void +gimp_tool_info_init (GimpToolInfo *tool_info) +{ +} + +static void +gimp_tool_info_dispose (GObject *object) +{ + GimpToolInfo *tool_info = GIMP_TOOL_INFO (object); + + if (tool_info->tool_options) + { + g_object_run_dispose (G_OBJECT (tool_info->tool_options)); + g_clear_object (&tool_info->tool_options); + } + + g_clear_object (&tool_info->presets); + + G_OBJECT_CLASS (parent_class)->dispose (object); +} + +static void +gimp_tool_info_finalize (GObject *object) +{ + GimpToolInfo *tool_info = GIMP_TOOL_INFO (object); + + g_clear_pointer (&tool_info->label, g_free); + g_clear_pointer (&tool_info->tooltip, g_free); + g_clear_pointer (&tool_info->menu_label, g_free); + g_clear_pointer (&tool_info->menu_accel, g_free); + g_clear_pointer (&tool_info->help_domain, g_free); + g_clear_pointer (&tool_info->help_id, g_free); + + G_OBJECT_CLASS (parent_class)->finalize (object); +} + +static gchar * +gimp_tool_info_get_description (GimpViewable *viewable, + gchar **tooltip) +{ + GimpToolInfo *tool_info = GIMP_TOOL_INFO (viewable); + + if (tooltip) + *tooltip = g_strdup (tool_info->tooltip); + + return g_strdup (tool_info->label); +} + +static gboolean +gimp_tool_info_filter_preset (GimpObject *object, + gpointer user_data) +{ + GimpToolPreset *preset = GIMP_TOOL_PRESET (object); + GimpToolInfo *tool_info = user_data; + + return preset->tool_options->tool_info == tool_info; +} + +GimpToolInfo * +gimp_tool_info_new (Gimp *gimp, + GType tool_type, + GType tool_options_type, + GimpContextPropMask context_props, + const gchar *identifier, + const gchar *label, + const gchar *tooltip, + const gchar *menu_label, + const gchar *menu_accel, + const gchar *help_domain, + const gchar *help_id, + const gchar *paint_core_name, + const gchar *icon_name) +{ + GimpPaintInfo *paint_info; + GimpToolInfo *tool_info; + + g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL); + g_return_val_if_fail (identifier != NULL, NULL); + g_return_val_if_fail (label != NULL, NULL); + g_return_val_if_fail (tooltip != NULL, NULL); + g_return_val_if_fail (help_id != NULL, NULL); + g_return_val_if_fail (paint_core_name != NULL, NULL); + g_return_val_if_fail (icon_name != NULL, NULL); + + paint_info = (GimpPaintInfo *) + gimp_container_get_child_by_name (gimp->paint_info_list, paint_core_name); + + g_return_val_if_fail (GIMP_IS_PAINT_INFO (paint_info), NULL); + + tool_info = g_object_new (GIMP_TYPE_TOOL_INFO, + "name", identifier, + "icon-name", icon_name, + NULL); + + tool_info->gimp = gimp; + tool_info->tool_type = tool_type; + tool_info->tool_options_type = tool_options_type; + tool_info->context_props = context_props; + + tool_info->label = g_strdup (label); + tool_info->tooltip = g_strdup (tooltip); + + tool_info->menu_label = g_strdup (menu_label); + tool_info->menu_accel = g_strdup (menu_accel); + + tool_info->help_domain = g_strdup (help_domain); + tool_info->help_id = g_strdup (help_id); + + tool_info->paint_info = paint_info; + + if (tool_info->tool_options_type == paint_info->paint_options_type) + { + tool_info->tool_options = g_object_ref (GIMP_TOOL_OPTIONS (paint_info->paint_options)); + } + else + { + tool_info->tool_options = g_object_new (tool_info->tool_options_type, + "gimp", gimp, + "name", identifier, + NULL); + } + + g_object_set (tool_info->tool_options, + "tool", tool_info, + "tool-info", tool_info, NULL); + + gimp_tool_options_set_gui_mode (tool_info->tool_options, TRUE); + + if (tool_info->tool_options_type != GIMP_TYPE_TOOL_OPTIONS) + { + GimpContainer *presets; + + presets = gimp_data_factory_get_container (gimp->tool_preset_factory); + + tool_info->presets = + gimp_filtered_container_new (presets, + gimp_tool_info_filter_preset, + tool_info); + } + + return tool_info; +} + +void +gimp_tool_info_set_standard (Gimp *gimp, + GimpToolInfo *tool_info) +{ + g_return_if_fail (GIMP_IS_GIMP (gimp)); + g_return_if_fail (! tool_info || GIMP_IS_TOOL_INFO (tool_info)); + + g_set_object (&gimp->standard_tool_info, tool_info); +} + +GimpToolInfo * +gimp_tool_info_get_standard (Gimp *gimp) +{ + g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL); + + return gimp->standard_tool_info; +} + +gchar * +gimp_tool_info_get_action_name (GimpToolInfo *tool_info) +{ + const gchar *identifier; + gchar *tmp; + gchar *name; + + g_return_val_if_fail (GIMP_IS_TOOL_INFO (tool_info), NULL); + + identifier = gimp_object_get_name (GIMP_OBJECT (tool_info)); + + g_return_val_if_fail (g_str_has_prefix (identifier, "gimp-"), NULL); + g_return_val_if_fail (g_str_has_suffix (identifier, "-tool"), NULL); + + tmp = g_strndup (identifier + strlen ("gimp-"), + strlen (identifier) - strlen ("gimp--tool")); + + name = g_strdup_printf ("tools-%s", tmp); + + g_free (tmp); + + return name; +} + +GFile * +gimp_tool_info_get_options_file (GimpToolInfo *tool_info, + const gchar *suffix) +{ + gchar *basename; + GFile *file; + + g_return_val_if_fail (GIMP_IS_TOOL_INFO (tool_info), NULL); + + /* also works for a NULL suffix */ + basename = g_strconcat (gimp_object_get_name (tool_info), suffix, NULL); + + file = gimp_directory_file ("tool-options", basename, NULL); + g_free (basename); + + return file; +} |