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PIKApp/app/actions/vectors-commands.c

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/* PIKA - Photo and Image Kooker Application
* a rebranding of The GNU Image Manipulation Program (created with heckimp)
* A derived work which may be trivial. However, any changes may be (C)2023 by Aldercone Studio
*
* Original copyright, applying to most contents (license remains unchanged):
* 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 <gegl.h>
#include <gtk/gtk.h>
#include "libpikabase/pikabase.h"
#include "libpikaconfig/pikaconfig.h"
#include "libpikawidgets/pikawidgets.h"
#include "actions-types.h"
#include "config/pikadialogconfig.h"
#include "core/pika.h"
#include "core/pika-utils.h"
#include "core/pikachannel.h"
#include "core/pikacontext.h"
#include "core/pikaimage.h"
#include "core/pikaimage-merge.h"
#include "core/pikaimage-undo.h"
#include "core/pikaparamspecs.h"
#include "core/pikaprogress.h"
#include "core/pikatoolinfo.h"
#include "pdb/pikapdb.h"
#include "pdb/pikaprocedure.h"
#include "vectors/pikavectors.h"
#include "vectors/pikavectors-export.h"
#include "vectors/pikavectors-import.h"
#include "widgets/pikaaction.h"
#include "widgets/pikaclipboard.h"
#include "widgets/pikahelp-ids.h"
#include "display/pikadisplay.h"
#include "tools/pikavectortool.h"
#include "tools/tool_manager.h"
#include "dialogs/dialogs.h"
#include "dialogs/vectors-export-dialog.h"
#include "dialogs/vectors-import-dialog.h"
#include "dialogs/vectors-options-dialog.h"
#include "actions.h"
#include "items-commands.h"
#include "vectors-commands.h"
#include "pika-intl.h"
/* local function prototypes */
static void vectors_new_callback (GtkWidget *dialog,
PikaImage *image,
PikaVectors *vectors,
PikaContext *context,
const gchar *vectors_name,
gboolean vectors_visible,
PikaColorTag vectors_color_tag,
gboolean vectors_lock_content,
gboolean vectors_lock_position,
gboolean vectors_lock_visibility,
gpointer user_data);
static void vectors_edit_attributes_callback (GtkWidget *dialog,
PikaImage *image,
PikaVectors *vectors,
PikaContext *context,
const gchar *vectors_name,
gboolean vectors_visible,
PikaColorTag vectors_color_tag,
gboolean vectors_lock_content,
gboolean vectors_lock_position,
gboolean vectors_lock_visibility,
gpointer user_data);
static void vectors_import_callback (GtkWidget *dialog,
PikaImage *image,
GFile *file,
GFile *import_folder,
gboolean merge_vectors,
gboolean scale_vectors,
gpointer user_data);
static void vectors_export_callback (GtkWidget *dialog,
PikaImage *image,
GFile *file,
GFile *export_folder,
gboolean active_only,
gpointer user_data);
/* public functions */
void
vectors_edit_cmd_callback (PikaAction *action,
GVariant *value,
gpointer data)
{
PikaImage *image;
GList *vectors;
PikaTool *active_tool;
return_if_no_vectors_list (image, vectors, data);
if (g_list_length (vectors) != 1)
return;
active_tool = tool_manager_get_active (image->pika);
if (! PIKA_IS_VECTOR_TOOL (active_tool))
{
PikaToolInfo *tool_info = pika_get_tool_info (image->pika,
"pika-vector-tool");
if (PIKA_IS_TOOL_INFO (tool_info))
{
pika_context_set_tool (action_data_get_context (data), tool_info);
active_tool = tool_manager_get_active (image->pika);
}
}
if (PIKA_IS_VECTOR_TOOL (active_tool))
pika_vector_tool_set_vectors (PIKA_VECTOR_TOOL (active_tool), vectors->data);
}
void
vectors_edit_attributes_cmd_callback (PikaAction *action,
GVariant *value,
gpointer data)
{
PikaImage *image;
GList *paths;
PikaVectors *vectors;
GtkWidget *widget;
GtkWidget *dialog;
return_if_no_vectors_list (image, paths, data);
return_if_no_widget (widget, data);
if (g_list_length (paths) != 1)
return;
vectors = paths->data;
#define EDIT_DIALOG_KEY "pika-vectors-edit-attributes-dialog"
dialog = dialogs_get_dialog (G_OBJECT (vectors), EDIT_DIALOG_KEY);
if (! dialog)
{
PikaItem *item = PIKA_ITEM (vectors);
dialog = vectors_options_dialog_new (image, vectors,
action_data_get_context (data),
widget,
_("Path Attributes"),
"pika-vectors-edit",
PIKA_ICON_EDIT,
_("Edit Path Attributes"),
PIKA_HELP_PATH_EDIT,
pika_object_get_name (vectors),
pika_item_get_visible (item),
pika_item_get_color_tag (item),
pika_item_get_lock_content (item),
pika_item_get_lock_position (item),
pika_item_get_lock_visibility (item),
vectors_edit_attributes_callback,
NULL);
dialogs_attach_dialog (G_OBJECT (vectors), EDIT_DIALOG_KEY, dialog);
}
gtk_window_present (GTK_WINDOW (dialog));
}
void
vectors_new_cmd_callback (PikaAction *action,
GVariant *value,
gpointer data)
{
PikaImage *image;
GtkWidget *widget;
GtkWidget *dialog;
return_if_no_image (image, data);
return_if_no_widget (widget, data);
#define NEW_DIALOG_KEY "pika-vectors-new-dialog"
dialog = dialogs_get_dialog (G_OBJECT (image), NEW_DIALOG_KEY);
if (! dialog)
{
PikaDialogConfig *config = PIKA_DIALOG_CONFIG (image->pika->config);
dialog = vectors_options_dialog_new (image, NULL,
action_data_get_context (data),
widget,
_("New Path"),
"pika-vectors-new",
PIKA_ICON_PATH,
_("Create a New Path"),
PIKA_HELP_PATH_NEW,
config->vectors_new_name,
FALSE,
PIKA_COLOR_TAG_NONE,
FALSE,
FALSE,
FALSE,
vectors_new_callback,
NULL);
dialogs_attach_dialog (G_OBJECT (image), NEW_DIALOG_KEY, dialog);
}
gtk_window_present (GTK_WINDOW (dialog));
}
void
vectors_new_last_vals_cmd_callback (PikaAction *action,
GVariant *value,
gpointer data)
{
PikaImage *image;
PikaVectors *vectors;
PikaDialogConfig *config;
return_if_no_image (image, data);
config = PIKA_DIALOG_CONFIG (image->pika->config);
vectors = pika_vectors_new (image, config->vectors_new_name);
pika_image_add_vectors (image, vectors,
PIKA_IMAGE_ACTIVE_PARENT, -1, TRUE);
pika_image_flush (image);
}
void
vectors_raise_cmd_callback (PikaAction *action,
GVariant *value,
gpointer data)
{
PikaImage *image;
GList *list;
GList *iter;
GList *moved_list = NULL;
return_if_no_vectors_list (image, list, data);
for (iter = list; iter; iter = iter->next)
{
gint index;
index = pika_item_get_index (iter->data);
if (index > 0)
moved_list = g_list_prepend (moved_list, iter->data);
}
if (moved_list)
{
pika_image_undo_group_start (image,
PIKA_UNDO_GROUP_ITEM_DISPLACE,
ngettext ("Raise Path",
"Raise Paths",
g_list_length (moved_list)));
for (iter = moved_list; iter; iter = iter->next)
pika_image_raise_item (image, PIKA_ITEM (iter->data), NULL);
pika_image_flush (image);
pika_image_undo_group_end (image);
g_list_free (moved_list);
}
}
void
vectors_raise_to_top_cmd_callback (PikaAction *action,
GVariant *value,
gpointer data)
{
PikaImage *image;
GList *list;
GList *iter;
GList *moved_list = NULL;
return_if_no_vectors_list (image, list, data);
for (iter = list; iter; iter = iter->next)
{
gint index;
index = pika_item_get_index (iter->data);
if (index > 0)
moved_list = g_list_prepend (moved_list, iter->data);
}
if (moved_list)
{
pika_image_undo_group_start (image,
PIKA_UNDO_GROUP_ITEM_DISPLACE,
ngettext ("Raise Path to Top",
"Raise Paths to Top",
g_list_length (moved_list)));
for (iter = moved_list; iter; iter = iter->next)
pika_image_raise_item_to_top (image, PIKA_ITEM (iter->data));
pika_image_flush (image);
pika_image_undo_group_end (image);
g_list_free (moved_list);
}
}
void
vectors_lower_cmd_callback (PikaAction *action,
GVariant *value,
gpointer data)
{
PikaImage *image;
GList *list;
GList *iter;
GList *moved_list = NULL;
return_if_no_vectors_list (image, list, data);
for (iter = list; iter; iter = iter->next)
{
GList *vectors_list;
gint index;
vectors_list = pika_item_get_container_iter (PIKA_ITEM (iter->data));
index = pika_item_get_index (iter->data);
if (index < g_list_length (vectors_list) - 1)
moved_list = g_list_prepend (moved_list, iter->data);
}
if (moved_list)
{
moved_list = g_list_reverse (moved_list);
pika_image_undo_group_start (image,
PIKA_UNDO_GROUP_ITEM_DISPLACE,
ngettext ("Lower Path",
"Lower Paths",
g_list_length (moved_list)));
for (iter = moved_list; iter; iter = iter->next)
pika_image_lower_item (image, PIKA_ITEM (iter->data), NULL);
pika_image_flush (image);
pika_image_undo_group_end (image);
g_list_free (moved_list);
}
}
void
vectors_lower_to_bottom_cmd_callback (PikaAction *action,
GVariant *value,
gpointer data)
{
PikaImage *image;
GList *list;
GList *iter;
GList *moved_list = NULL;
return_if_no_vectors_list (image, list, data);
for (iter = list; iter; iter = iter->next)
{
GList *vectors_list;
gint index;
vectors_list = pika_item_get_container_iter (PIKA_ITEM (iter->data));
index = pika_item_get_index (iter->data);
if (index < g_list_length (vectors_list) - 1)
moved_list = g_list_prepend (moved_list, iter->data);
}
if (moved_list)
{
moved_list = g_list_reverse (moved_list);
pika_image_undo_group_start (image,
PIKA_UNDO_GROUP_ITEM_DISPLACE,
ngettext ("Lower Path to Bottom",
"Lower Paths to Bottom",
g_list_length (moved_list)));
for (iter = moved_list; iter; iter = iter->next)
pika_image_lower_item_to_bottom (image, PIKA_ITEM (iter->data));
pika_image_flush (image);
pika_image_undo_group_end (image);
g_list_free (moved_list);
}
}
void
vectors_duplicate_cmd_callback (PikaAction *action,
GVariant *value,
gpointer data)
{
PikaImage *image;
GList *paths;
GList *new_paths = NULL;
GList *iter;
return_if_no_vectors_list (image, paths, data);
paths = g_list_copy (paths);
paths = g_list_reverse (paths);
/* TODO: proper undo group. */
pika_image_undo_group_start (image,
PIKA_UNDO_GROUP_VECTORS_IMPORT,
_("Duplicate Paths"));
for (iter = paths; iter; iter = iter->next)
{
PikaVectors *new_vectors;
new_vectors = PIKA_VECTORS (pika_item_duplicate (iter->data,
G_TYPE_FROM_INSTANCE (iter->data)));
/* use the actual parent here, not PIKA_IMAGE_ACTIVE_PARENT because
* the latter would add a duplicated group inside itself instead of
* above it
*/
pika_image_add_vectors (image, new_vectors,
pika_vectors_get_parent (iter->data), -1,
TRUE);
new_paths = g_list_prepend (new_paths, new_vectors);
}
if (new_paths)
{
pika_image_set_selected_vectors (image, new_paths);
pika_image_flush (image);
}
pika_image_undo_group_end (image);
g_list_free (paths);
}
void
vectors_delete_cmd_callback (PikaAction *action,
GVariant *value,
gpointer data)
{
PikaImage *image;
GList *paths;
return_if_no_vectors_list (image, paths, data);
paths = g_list_copy (paths);
/* TODO: proper undo group. */
pika_image_undo_group_start (image,
PIKA_UNDO_GROUP_VECTORS_IMPORT,
_("Remove Paths"));
for (GList *iter = paths; iter; iter = iter->next)
pika_image_remove_vectors (image, iter->data, TRUE, NULL);
pika_image_undo_group_end (image);
pika_image_flush (image);
g_list_free (paths);
}
void
vectors_merge_visible_cmd_callback (PikaAction *action,
GVariant *value,
gpointer data)
{
PikaImage *image;
GList *vectors;
GtkWidget *widget;
GError *error = NULL;
return_if_no_vectors_list (image, vectors, data);
return_if_no_widget (widget, data);
if (! pika_image_merge_visible_vectors (image, &error))
{
pika_message_literal (image->pika,
G_OBJECT (widget), PIKA_MESSAGE_WARNING,
error->message);
g_clear_error (&error);
return;
}
pika_image_flush (image);
}
void
vectors_to_selection_cmd_callback (PikaAction *action,
GVariant *value,
gpointer data)
{
PikaImage *image;
GList *vectors;
GList *iter;
PikaChannelOps operation;
return_if_no_vectors_list (image, vectors, data);
pika_image_undo_group_start (image,
PIKA_UNDO_GROUP_DRAWABLE_MOD,
_("Paths to selection"));
operation = (PikaChannelOps) g_variant_get_int32 (value);
for (iter = vectors; iter; iter = iter->next)
{
pika_item_to_selection (iter->data, operation, TRUE, FALSE, 0, 0);
if (operation == PIKA_CHANNEL_OP_REPLACE && iter == vectors)
operation = PIKA_CHANNEL_OP_ADD;
}
pika_image_undo_group_end (image);
pika_image_flush (image);
}
void
vectors_selection_to_vectors_cmd_callback (PikaAction *action,
GVariant *value,
gpointer data)
{
PikaImage *image;
GtkWidget *widget;
PikaProcedure *procedure;
PikaValueArray *args;
PikaDisplay *display;
gboolean advanced;
GError *error = NULL;
return_if_no_image (image, data);
return_if_no_widget (widget, data);
advanced = (gboolean) g_variant_get_int32 (value);
procedure = pika_pdb_lookup_procedure (image->pika->pdb,
"plug-in-sel2path");
if (! procedure)
{
pika_message_literal (image->pika,
G_OBJECT (widget), PIKA_MESSAGE_ERROR,
"Selection to path procedure lookup failed.");
return;
}
display = pika_context_get_display (action_data_get_context (data));
args = pika_procedure_get_arguments (procedure);
g_value_set_enum (pika_value_array_index (args, 0),
advanced ?
PIKA_RUN_INTERACTIVE : PIKA_RUN_NONINTERACTIVE);
g_value_set_object (pika_value_array_index (args, 1),
image);
pika_procedure_execute_async (procedure, image->pika,
action_data_get_context (data),
PIKA_PROGRESS (display), args,
display, &error);
pika_value_array_unref (args);
if (error)
{
pika_message_literal (image->pika,
G_OBJECT (widget), PIKA_MESSAGE_ERROR,
error->message);
g_error_free (error);
}
}
void
vectors_fill_cmd_callback (PikaAction *action,
GVariant *value,
gpointer data)
{
PikaImage *image;
GList *vectors;
return_if_no_vectors_list (image, vectors, data);
items_fill_cmd_callback (action, image, vectors,
_("Fill Path"),
PIKA_ICON_TOOL_BUCKET_FILL,
PIKA_HELP_PATH_FILL,
data);
}
void
vectors_fill_last_vals_cmd_callback (PikaAction *action,
GVariant *value,
gpointer data)
{
PikaImage *image;
GList *vectors;
return_if_no_vectors_list (image, vectors, data);
items_fill_last_vals_cmd_callback (action, image, vectors, data);
}
void
vectors_stroke_cmd_callback (PikaAction *action,
GVariant *value,
gpointer data)
{
PikaImage *image;
GList *vectors;
return_if_no_vectors_list (image, vectors, data);
items_stroke_cmd_callback (action, image, vectors,
_("Stroke Path"),
PIKA_ICON_PATH_STROKE,
PIKA_HELP_PATH_STROKE,
data);
}
void
vectors_stroke_last_vals_cmd_callback (PikaAction *action,
GVariant *value,
gpointer data)
{
PikaImage *image;
GList *vectors;
return_if_no_vectors_list (image, vectors, data);
items_stroke_last_vals_cmd_callback (action, image, vectors, data);
}
void
vectors_copy_cmd_callback (PikaAction *action,
GVariant *value,
gpointer data)
{
PikaImage *image;
GList *vectors;
gchar *svg;
return_if_no_vectors_list (image, vectors, data);
svg = pika_vectors_export_string (image, vectors);
if (svg)
{
pika_clipboard_set_svg (image->pika, svg);
g_free (svg);
}
}
void
vectors_paste_cmd_callback (PikaAction *action,
GVariant *value,
gpointer data)
{
PikaImage *image;
GtkWidget *widget;
gchar *svg;
gsize svg_size;
return_if_no_image (image, data);
return_if_no_widget (widget, data);
svg = pika_clipboard_get_svg (image->pika, &svg_size);
if (svg)
{
GError *error = NULL;
if (! pika_vectors_import_buffer (image, svg, svg_size,
TRUE, FALSE,
PIKA_IMAGE_ACTIVE_PARENT, -1,
NULL, &error))
{
pika_message (image->pika, G_OBJECT (widget), PIKA_MESSAGE_ERROR,
"%s", error->message);
g_clear_error (&error);
}
else
{
pika_image_flush (image);
}
g_free (svg);
}
}
void
vectors_export_cmd_callback (PikaAction *action,
GVariant *value,
gpointer data)
{
PikaImage *image;
GList *vectors;
GtkWidget *widget;
GtkWidget *dialog;
return_if_no_vectors_list (image, vectors, data);
return_if_no_widget (widget, data);
#define EXPORT_DIALOG_KEY "pika-vectors-export-dialog"
dialog = dialogs_get_dialog (G_OBJECT (image), EXPORT_DIALOG_KEY);
if (! dialog)
{
PikaDialogConfig *config = PIKA_DIALOG_CONFIG (image->pika->config);
GFile *folder = NULL;
if (config->vectors_export_path)
folder = pika_file_new_for_config_path (config->vectors_export_path,
NULL);
dialog = vectors_export_dialog_new (image, widget,
folder,
config->vectors_export_active_only,
vectors_export_callback,
NULL);
if (folder)
g_object_unref (folder);
dialogs_attach_dialog (G_OBJECT (image), EXPORT_DIALOG_KEY, dialog);
}
gtk_window_present (GTK_WINDOW (dialog));
}
void
vectors_import_cmd_callback (PikaAction *action,
GVariant *value,
gpointer data)
{
PikaImage *image;
GtkWidget *widget;
GtkWidget *dialog;
return_if_no_image (image, data);
return_if_no_widget (widget, data);
#define IMPORT_DIALOG_KEY "pika-vectors-import-dialog"
dialog = dialogs_get_dialog (G_OBJECT (image), IMPORT_DIALOG_KEY);
if (! dialog)
{
PikaDialogConfig *config = PIKA_DIALOG_CONFIG (image->pika->config);
GFile *folder = NULL;
if (config->vectors_import_path)
folder = pika_file_new_for_config_path (config->vectors_import_path,
NULL);
dialog = vectors_import_dialog_new (image, widget,
folder,
config->vectors_import_merge,
config->vectors_import_scale,
vectors_import_callback,
NULL);
dialogs_attach_dialog (G_OBJECT (image), IMPORT_DIALOG_KEY, dialog);
}
gtk_window_present (GTK_WINDOW (dialog));
}
void
vectors_visible_cmd_callback (PikaAction *action,
GVariant *value,
gpointer data)
{
PikaImage *image;
GList *vectors;
return_if_no_vectors_list (image, vectors, data);
items_visible_cmd_callback (action, value, image, vectors);
}
void
vectors_lock_content_cmd_callback (PikaAction *action,
GVariant *value,
gpointer data)
{
PikaImage *image;
GList *vectors;
return_if_no_vectors_list (image, vectors, data);
items_lock_content_cmd_callback (action, value, image, vectors);
}
void
vectors_lock_position_cmd_callback (PikaAction *action,
GVariant *value,
gpointer data)
{
PikaImage *image;
GList *vectors;
return_if_no_vectors_list (image, vectors, data);
items_lock_position_cmd_callback (action, value, image, vectors);
}
void
vectors_color_tag_cmd_callback (PikaAction *action,
GVariant *value,
gpointer data)
{
PikaImage *image;
GList *vectors;
PikaColorTag color_tag;
return_if_no_vectors_list (image, vectors, data);
color_tag = (PikaColorTag) g_variant_get_int32 (value);
items_color_tag_cmd_callback (action, image, vectors, color_tag);
}
/* private functions */
static void
vectors_new_callback (GtkWidget *dialog,
PikaImage *image,
PikaVectors *vectors,
PikaContext *context,
const gchar *vectors_name,
gboolean vectors_visible,
PikaColorTag vectors_color_tag,
gboolean vectors_lock_content,
gboolean vectors_lock_position,
gboolean vectors_lock_visibility,
gpointer user_data)
{
PikaDialogConfig *config = PIKA_DIALOG_CONFIG (image->pika->config);
g_object_set (config,
"path-new-name", vectors_name,
NULL);
vectors = pika_vectors_new (image, config->vectors_new_name);
pika_item_set_visible (PIKA_ITEM (vectors), vectors_visible, FALSE);
pika_item_set_color_tag (PIKA_ITEM (vectors), vectors_color_tag, FALSE);
pika_item_set_lock_content (PIKA_ITEM (vectors), vectors_lock_content, FALSE);
pika_item_set_lock_position (PIKA_ITEM (vectors), vectors_lock_position, FALSE);
pika_item_set_lock_visibility (PIKA_ITEM (vectors), vectors_lock_visibility, FALSE);
pika_image_add_vectors (image, vectors,
PIKA_IMAGE_ACTIVE_PARENT, -1, TRUE);
pika_image_flush (image);
gtk_widget_destroy (dialog);
}
static void
vectors_edit_attributes_callback (GtkWidget *dialog,
PikaImage *image,
PikaVectors *vectors,
PikaContext *context,
const gchar *vectors_name,
gboolean vectors_visible,
PikaColorTag vectors_color_tag,
gboolean vectors_lock_content,
gboolean vectors_lock_position,
gboolean vectors_lock_visibility,
gpointer user_data)
{
PikaItem *item = PIKA_ITEM (vectors);
if (strcmp (vectors_name, pika_object_get_name (vectors)) ||
vectors_visible != pika_item_get_visible (item) ||
vectors_color_tag != pika_item_get_color_tag (item) ||
vectors_lock_content != pika_item_get_lock_content (item) ||
vectors_lock_position != pika_item_get_lock_position (item) ||
vectors_lock_visibility != pika_item_get_lock_visibility (item))
{
pika_image_undo_group_start (image,
PIKA_UNDO_GROUP_ITEM_PROPERTIES,
_("Path Attributes"));
if (strcmp (vectors_name, pika_object_get_name (vectors)))
pika_item_rename (PIKA_ITEM (vectors), vectors_name, NULL);
if (vectors_visible != pika_item_get_visible (item))
pika_item_set_visible (item, vectors_visible, TRUE);
if (vectors_color_tag != pika_item_get_color_tag (item))
pika_item_set_color_tag (item, vectors_color_tag, TRUE);
if (vectors_lock_content != pika_item_get_lock_content (item))
pika_item_set_lock_content (item, vectors_lock_content, TRUE);
if (vectors_lock_position != pika_item_get_lock_position (item))
pika_item_set_lock_position (item, vectors_lock_position, TRUE);
if (vectors_lock_visibility != pika_item_get_lock_visibility (item))
pika_item_set_lock_visibility (item, vectors_lock_visibility, TRUE);
pika_image_undo_group_end (image);
pika_image_flush (image);
}
gtk_widget_destroy (dialog);
}
static void
vectors_import_callback (GtkWidget *dialog,
PikaImage *image,
GFile *file,
GFile *import_folder,
gboolean merge_vectors,
gboolean scale_vectors,
gpointer user_data)
{
PikaDialogConfig *config = PIKA_DIALOG_CONFIG (image->pika->config);
gchar *path = NULL;
GError *error = NULL;
if (import_folder)
path = pika_file_get_config_path (import_folder, NULL);
g_object_set (config,
"path-import-path", path,
"path-import-merge", merge_vectors,
"path-import-scale", scale_vectors,
NULL);
if (path)
g_free (path);
if (pika_vectors_import_file (image, file,
config->vectors_import_merge,
config->vectors_import_scale,
PIKA_IMAGE_ACTIVE_PARENT, -1,
NULL, &error))
{
pika_image_flush (image);
}
else
{
pika_message (image->pika, G_OBJECT (dialog),
PIKA_MESSAGE_ERROR,
"%s", error->message);
g_error_free (error);
return;
}
gtk_widget_destroy (dialog);
}
static void
vectors_export_callback (GtkWidget *dialog,
PikaImage *image,
GFile *file,
GFile *export_folder,
gboolean active_only,
gpointer user_data)
{
PikaDialogConfig *config = PIKA_DIALOG_CONFIG (image->pika->config);
GList *vectors = NULL;
gchar *path = NULL;
GError *error = NULL;
if (export_folder)
path = pika_file_get_config_path (export_folder, NULL);
g_object_set (config,
"path-export-path", path,
"path-export-active-only", active_only,
NULL);
if (path)
g_free (path);
if (config->vectors_export_active_only)
vectors = pika_image_get_selected_vectors (image);
if (! pika_vectors_export_file (image, vectors, file, &error))
{
pika_message (image->pika, G_OBJECT (dialog),
PIKA_MESSAGE_ERROR,
"%s", error->message);
g_clear_error (&error);
return;
}
gtk_widget_destroy (dialog);
}
void
vectors_select_cmd_callback (PikaAction *action,
GVariant *value,
gpointer data)
{
PikaImage *image;
GList *new_vectors = NULL;
GList *vectors;
GList *iter;
PikaActionSelectType select_type;
gboolean run_once;
return_if_no_image (image, data);
select_type = (PikaActionSelectType) g_variant_get_int32 (value);
vectors = pika_image_get_selected_vectors (image);
run_once = (g_list_length (vectors) == 0);
for (iter = vectors; iter || run_once; iter = iter ? iter->next : NULL)
{
PikaVectors *new_vec;
PikaContainer *container;
if (iter)
{
container = pika_item_get_container (PIKA_ITEM (iter->data));
}
else /* run_once */
{
container = pika_image_get_vectors (image);
run_once = FALSE;
}
new_vec = (PikaVectors *) action_select_object (select_type,
container,
iter ? iter->data : NULL);
if (new_vec)
new_vectors = g_list_prepend (new_vectors, new_vec);
}
if (new_vectors)
{
pika_image_set_selected_vectors (image, new_vectors);
pika_image_flush (image);
}
g_list_free (new_vectors);
}
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