/**
* Captures a preview that won't be stored on the camera but returned in
* supplied file.
*
* @param camera a #Camera
* @param file a #CameraFile
* @param context a #GPContext
* @return a gphoto2 error code
*
* For example, you could use gp_capture_preview() for taking some sample
* pictures before calling gp_capture().
*
**/
int
gp_camera_capture_preview (Camera *camera, CameraFile *file, GPContext *context)
{
char *xname;
C_PARAMS (camera && file);
CHECK_INIT (camera, context);
CR (camera, gp_file_clean (file), context);
if (!camera->functions->capture_preview) {
gp_context_error (context, _("This camera can "
"not capture previews."));
CAMERA_UNUSED (camera, context);
return (GP_ERROR_NOT_SUPPORTED);
}
CHECK_RESULT_OPEN_CLOSE (camera, camera->functions->capture_preview (
camera, file, context), context);
gp_file_get_name_by_type (file, "capture_preview", GP_FILE_TYPE_NORMAL, &xname);
/* FIXME: Marcus ... will go away, just keep compatible now. */
gp_file_set_name (file, xname);
free (xname);
CAMERA_UNUSED (camera, context);
return (GP_OK);
}
/**
* Reads a file partially from the #Camera.
*
* @param camera a #Camera
* @param folder a folder
* @param file the name of a file
* @param type the #CameraFileType
* @param offset the offset into the camera file
* @param data the buffer receiving the data
* @param size the size to be read and that was read
* @param context a #GPContext
* @return a gphoto2 error code
*
**/
int
gp_camera_file_read (Camera *camera, const char *folder, const char *file,
CameraFileType type,
uint64_t offset, char *buf, uint64_t *size,
GPContext *context)
{
GP_LOG_D ("Getting file '%s' in folder '%s'...", file, folder);
C_PARAMS (camera && folder && file && buf && size);
CHECK_INIT (camera, context);
/* Did we get reasonable foldername/filename? */
if (strlen (folder) == 0) {
CAMERA_UNUSED (camera, context);
return (GP_ERROR_DIRECTORY_NOT_FOUND);
}
if (strlen (file) == 0) {
CAMERA_UNUSED (camera, context);
return (GP_ERROR_FILE_NOT_FOUND);
}
CHECK_RESULT_OPEN_CLOSE (camera, gp_filesystem_read_file (camera->fs,
folder, file, type, offset, buf, size, context), context);
CAMERA_UNUSED (camera, context);
return (GP_OK);
}
/**
* Retrieves a file from the #Camera.
*
* @param camera a #Camera
* @param folder a folder
* @param file the name of a file
* @param type the #CameraFileType
* @param camera_file a #CameraFile
* @param context a #GPContext
* @return a gphoto2 error code
*
**/
int
gp_camera_file_get (Camera *camera, const char *folder, const char *file,
CameraFileType type, CameraFile *camera_file,
GPContext *context)
{
gp_log (GP_LOG_DEBUG, "gphoto2-camera", "Getting file '%s' in "
"folder '%s'...", file, folder);
CHECK_NULL (camera && folder && file && camera_file);
CHECK_INIT (camera, context);
CR (camera, gp_file_clean (camera_file), context);
/* Did we get reasonable foldername/filename? */
if (strlen (folder) == 0) {
CAMERA_UNUSED (camera, context);
return (GP_ERROR_DIRECTORY_NOT_FOUND);
}
if (strlen (file) == 0) {
CAMERA_UNUSED (camera, context);
return (GP_ERROR_FILE_NOT_FOUND);
}
CHECK_RESULT_OPEN_CLOSE (camera, gp_filesystem_get_file (camera->fs,
folder, file, type, camera_file, context), context);
CAMERA_UNUSED (camera, context);
return (GP_OK);
}
/**
* Removes an (empty) directory called \c name from the given \c folder.
*
* @param camera a #Camera
* @param folder the folder from which to remove the directory
* @param name the name of the directory to be removed
* @param context a #GPContext
* @return a gphoto2 error code
*
*/
int
gp_camera_folder_remove_dir (Camera *camera, const char *folder,
const char *name, GPContext *context)
{
CHECK_NULL (camera && folder && name);
CHECK_INIT (camera, context);
CHECK_RESULT_OPEN_CLOSE (camera, gp_filesystem_remove_dir (camera->fs,
folder, name, context), context);
CAMERA_UNUSED (camera, context);
return (GP_OK);
}
/**
* Sets some file properties like name or permissions.
*
* @param camera a #Camera
* @param folder a folder
* @param file the name of a file
* @param info the #CameraFileInfo
* @param context a #GPContext
* @return a gphoto2 error code
*
**/
int
gp_camera_file_set_info (Camera *camera, const char *folder,
const char *file, CameraFileInfo info,
GPContext *context)
{
CHECK_NULL (camera && folder && file);
CHECK_INIT (camera, context);
CHECK_RESULT_OPEN_CLOSE (camera, gp_filesystem_set_info (camera->fs,
folder, file, info, context), context);
CAMERA_UNUSED (camera, context);
return (GP_OK);
}
/**
* Deletes the file from \c folder.
*
* \param camera a #Camera
* \param folder a folder
* \param file the name of a file
* \param context a #GPContext
* \return a gphoto2 error code
*
**/
int
gp_camera_file_delete (Camera *camera, const char *folder, const char *file,
GPContext *context)
{
GP_LOG_D ("Deleting file '%s' in folder '%s'...", file, folder);
C_PARAMS (camera && folder && file);
CHECK_INIT (camera, context);
CHECK_RESULT_OPEN_CLOSE (camera, gp_filesystem_delete_file (
camera->fs, folder, file, context), context);
CAMERA_UNUSED (camera, context);
return (GP_OK);
}
/**
* Deletes all files in a given \c folder.
*
* @param camera a #Camera
* @param folder a folder
* @param context a #GPContext
* @return a gphoto2 error code
*
**/
int
gp_camera_folder_delete_all (Camera *camera, const char *folder,
GPContext *context)
{
GP_LOG_D ("Deleting all files in '%s'...", folder);
C_PARAMS (camera && folder);
CHECK_INIT (camera, context);
CHECK_RESULT_OPEN_CLOSE (camera, gp_filesystem_delete_all (camera->fs,
folder, context), context);
CAMERA_UNUSED (camera, context);
return (GP_OK);
}
/**
* Uploads a file into given \c folder.
*
* @param camera a #Camera
* @param folder a folder
* @param file a #CameraFile
* @param context a #GPContext
* @return a gphoto2 error code
*
**/
int
gp_camera_folder_put_file (Camera *camera, const char *folder,
CameraFile *file, GPContext *context)
{
gp_log (GP_LOG_DEBUG, "gphoto2-camera", "Uploading file into '%s'...",
folder);
CHECK_NULL (camera && folder && file);
CHECK_INIT (camera, context);
CHECK_RESULT_OPEN_CLOSE (camera, gp_filesystem_put_file (camera->fs,
folder, file, context), context);
CAMERA_UNUSED (camera, context);
return (GP_OK);
}
/**
* Deletes the file from \c folder.
*
* \param camera a #Camera
* \param folder a folder
* \param file the name of a file
* \param context a #GPContext
* \return a gphoto2 error code
*
**/
int
gp_camera_file_delete (Camera *camera, const char *folder, const char *file,
GPContext *context)
{
gp_log (GP_LOG_DEBUG, "gphoto2-camera", "Deleting file '%s' in "
"folder '%s'...", file, folder);
CHECK_NULL (camera && folder && file);
CHECK_INIT (camera, context);
CHECK_RESULT_OPEN_CLOSE (camera, gp_filesystem_delete_file (
camera->fs, folder, file, context), context);
CAMERA_UNUSED (camera, context);
return (GP_OK);
}
/**
* Triggers capture of one or more images.
*
* @param camera a #Camera
* @param context a #GPContext
* @return a gphoto2 error code
*
* This functions just remotely causes the shutter release and returns
* immediately. You will want to run #gp_camera_wait_event until a image
* is added which can be downloaded using #gp_camera_file_get.
**/
int
gp_camera_trigger_capture (Camera *camera, GPContext *context)
{
C_PARAMS (camera);
CHECK_INIT (camera, context);
if (!camera->functions->trigger_capture) {
gp_context_error (context, _("This camera can not trigger capture."));
CAMERA_UNUSED (camera, context);
return (GP_ERROR_NOT_SUPPORTED);
}
CHECK_RESULT_OPEN_CLOSE (camera, camera->functions->trigger_capture (camera,
context), context);
CAMERA_UNUSED (camera, context);
return (GP_OK);
}
/**
* Lists the folders in supplied \c folder.
*
* @param camera a #Camera
* @param folder a folder
* @param list a #CameraList
* @param context a #GPContext
* @return a gphoto2 error code
*
**/
int
gp_camera_folder_list_folders (Camera *camera, const char* folder,
CameraList *list, GPContext *context)
{
GP_LOG_D ("Listing folders in '%s'...", folder);
C_PARAMS (camera && folder && list);
CHECK_INIT (camera, context);
CR (camera, gp_list_reset (list), context);
CHECK_RESULT_OPEN_CLOSE (camera, gp_filesystem_list_folders (
camera->fs, folder, list, context), context);
CR (camera, gp_list_sort (list), context);
CAMERA_UNUSED (camera, context);
return (GP_OK);
}
/**
* \brief Gets information on the camera attached storage.
*
* \param camera a #Camera
* \param sifs Pointer to receive a pointer to/array of storage info items
* \param nrofsifs Pointer to receive number of array entries
* \param context a #GPContext
* \return a gphoto2 error code
*
* Retrieves the storage information, like maximum and free space, for
* the specified filesystem, if supported by the device. The storage
* information is returned in an newly allocated array of
* #CameraStorageInformation objects, to which the pointer pointed to
* by #sifs will be set.
*
* The variable pointed to by #nrofsifs will be set to the number of
* elements in that array.
*
* It is the caller's responsibility to free the memory of the array.
*
**/
int
gp_camera_get_storageinfo (
Camera *camera, CameraStorageInformation **sifs,
int *nrofsifs, GPContext *context)
{
CHECK_NULL (camera && sifs && nrofsifs);
CHECK_INIT (camera, context);
CHECK_RESULT_OPEN_CLOSE (camera,
gp_filesystem_get_storageinfo (
camera->fs, sifs, nrofsifs, context
),
context
);
CAMERA_UNUSED (camera, context);
return (GP_OK);
}
/**
* Lists the files in supplied \c folder.
*
* @param camera a #Camera
* @param folder a folder
* @param list a #CameraList
* @param context a #GPContext
* @return a gphoto2 error code
*
**/
int
gp_camera_folder_list_files (Camera *camera, const char *folder,
CameraList *list, GPContext *context)
{
gp_log (GP_LOG_DEBUG, "gphoto2-camera", "Listing files in '%s'...",
folder);
CHECK_NULL (camera && folder && list);
CHECK_INIT (camera, context);
CR (camera, gp_list_reset (list), context);
CHECK_RESULT_OPEN_CLOSE (camera, gp_filesystem_list_files (camera->fs,
folder, list, context), context);
CR (camera, gp_list_sort (list), context);
CAMERA_UNUSED (camera, context);
return (GP_OK);
}
/**
* Uploads a file into given \c folder.
*
* @param camera a #Camera
* @param folder a folder
* @param file a #CameraFile
* @param context a #GPContext
* @return a gphoto2 error code
*
**/
int
gp_camera_folder_put_file (Camera *camera,
const char *folder, const char *filename,
CameraFileType type,
CameraFile *file, GPContext *context)
{
GP_LOG_D ("Uploading file into '%s'...",
folder);
C_PARAMS (camera && folder && file);
CHECK_INIT (camera, context);
CHECK_RESULT_OPEN_CLOSE (camera, gp_filesystem_put_file (camera->fs,
folder, filename, type, file, context), context);
CAMERA_UNUSED (camera, context);
return (GP_OK);
}
/**
* Wait for an event from the camera.
*
* @param camera a Camera
* @param timeout amount of time to wait in 1/1000 seconds
* @param eventtype received CameraEventType [out]
* @param eventdata received event specific data [out]
* @param context a GPContext
* @return gphoto2 error code
*
* This function blocks and waits for an event to come from the camera. If
* timeout occurs before an event is received then
* *eventtype==GP_EVENT_TIMEOUT and eventdata is left unchanged.
* If an event is received then eventtype is set to the type of event, and
* eventdata is set to event specific data. See the CameraEventType enum
* to see which eventtype's match to which types of eventdata.
*
*/
int
gp_camera_wait_for_event (Camera *camera, int timeout,
CameraEventType *eventtype, void **eventdata,
GPContext *context)
{
CHECK_NULL (camera);
CHECK_INIT (camera, context);
if (!camera->functions->wait_for_event) {
CAMERA_UNUSED (camera, context);
return (GP_ERROR_NOT_SUPPORTED);
}
CHECK_RESULT_OPEN_CLOSE (camera, camera->functions->wait_for_event (
camera, timeout, eventtype, eventdata,
context), context);
CAMERA_UNUSED (camera, context);
return (GP_OK);
}
/**
* Retrieve a configuration \c window for the \c camera.
*
* @param camera a #Camera
* @param window a #CameraWidget
* @param context a #GPContext
* @return gphoto2 error code
*
* This \c window can be used for construction of a configuration dialog.
*
*/
int
gp_camera_get_config (Camera *camera, CameraWidget **window, GPContext *context)
{
C_PARAMS (camera);
CHECK_INIT (camera, context);
if (!camera->functions->get_config) {
gp_context_error (context, _("This camera does "
"not provide any configuration options."));
CAMERA_UNUSED (camera, context);
return (GP_ERROR_NOT_SUPPORTED);
}
CHECK_RESULT_OPEN_CLOSE (camera, camera->functions->get_config (
camera, window, context), context);
CAMERA_UNUSED (camera, context);
return (GP_OK);
}
/**
* Captures an image, movie, or sound clip depending on the given \c type.
*
* @param camera a #Camera
* @param type a #CameraCaptureType
* @param path a #CameraFilePath
* @param context a #GPContext
* @return a gphoto2 error code
*
* The resulting file will be stored on the camera. The location gets stored
* in \c path. The file can then be downloaded using #gp_camera_file_get.
*
**/
int
gp_camera_capture (Camera *camera, CameraCaptureType type,
CameraFilePath *path, GPContext *context)
{
CHECK_NULL (camera);
CHECK_INIT (camera, context);
if (!camera->functions->capture) {
gp_context_error (context, _("This camera can not capture."));
CAMERA_UNUSED (camera, context);
return (GP_ERROR_NOT_SUPPORTED);
}
CHECK_RESULT_OPEN_CLOSE (camera, camera->functions->capture (camera,
type, path, context), context);
CAMERA_UNUSED (camera, context);
return (GP_OK);
}
/**
* Retrieves the \c manual for given \c camera.
*
* @param camera a #Camera
* @param manual a #CameraText
* @param context a #GPContext
* @return a gphoto2 error code
*
* This manual typically contains information about using the camera.
*
**/
int
gp_camera_get_manual (Camera *camera, CameraText *manual, GPContext *context)
{
CHECK_NULL (camera && manual);
CHECK_INIT (camera, context);
if (!camera->functions->manual) {
gp_context_error (context, _("This camera "
"does not offer a manual."));
CAMERA_UNUSED (camera, context);
return (GP_ERROR_NOT_SUPPORTED);
}
CHECK_RESULT_OPEN_CLOSE (camera, camera->functions->manual (camera,
manual, context), context);
CAMERA_UNUSED (camera, context);
return (GP_OK);
}
/**
* Retrieves information about the camera driver.
*
* @param camera a #Camera
* @param about a #CameraText
* @param context a #GPContext
* @return a gphoto2 error code
*
* Typically, this information contains name and address of the author,
* acknowledgements, etc.
*
**/
int
gp_camera_get_about (Camera *camera, CameraText *about, GPContext *context)
{
CHECK_NULL (camera && about);
CHECK_INIT (camera, context);
if (!camera->functions->about) {
gp_context_error (context, _("This camera does "
"not provide information about the driver."));
CAMERA_UNUSED (camera, context);
return (GP_ERROR_NOT_SUPPORTED);
}
CHECK_RESULT_OPEN_CLOSE (camera, camera->functions->about (camera,
about, context), context);
CAMERA_UNUSED (camera, context);
return (GP_OK);
}
/**
* Retrieves a camera summary.
*
* @param camera a #Camera
* @param summary a #CameraText
* @param context a #GPContext
* @return a gphoto2 error code
*
* This summary typically contains information like manufacturer, pictures
* taken, or generally information that is not configurable.
*
**/
int
gp_camera_get_summary (Camera *camera, CameraText *summary, GPContext *context)
{
CHECK_NULL (camera && summary);
CHECK_INIT (camera, context);
if (!camera->functions->summary) {
gp_context_error (context, _("This camera does "
"not support summaries."));
CAMERA_UNUSED (camera, context);
return (GP_ERROR_NOT_SUPPORTED);
}
CHECK_RESULT_OPEN_CLOSE (camera, camera->functions->summary (camera,
summary, context), context);
CAMERA_UNUSED (camera, context);
return (GP_OK);
}
/**
* Sets the configuration.
*
* @param camera a #Camera
* @param window a #CameraWidget
* @param context a #GPContext
* @return a gphoto2 error code
*
* Typically, a \c window is retrieved using #gp_camera_get_config and passed
* to this function in order to adjust the settings on the camera.
*
**/
int
gp_camera_set_config (Camera *camera, CameraWidget *window, GPContext *context)
{
CHECK_NULL (camera && window);
CHECK_INIT (camera, context);
if (!camera->functions->set_config) {
gp_context_error (context, _("This camera does "
"not support setting configuration options."));
CAMERA_UNUSED (camera, context);
return (GP_ERROR_NOT_SUPPORTED);
}
CHECK_RESULT_OPEN_CLOSE (camera, camera->functions->set_config (camera,
window, context), context);
CAMERA_UNUSED (camera, context);
return (GP_OK);
}
/**
* Captures a preview that won't be stored on the camera but returned in
* supplied file.
*
* @param camera a #Camera
* @param file a #CameraFile
* @param context a #GPContext
* @return a gphoto2 error code
*
* For example, you could use #gp_capture_preview for taking some sample
* pictures before calling #gp_capture.
*
**/
int
gp_camera_capture_preview (Camera *camera, CameraFile *file, GPContext *context)
{
CHECK_NULL (camera && file);
CHECK_INIT (camera, context);
CR (camera, gp_file_clean (file), context);
if (!camera->functions->capture_preview) {
gp_context_error (context, _("This camera can "
"not capture previews."));
CAMERA_UNUSED (camera, context);
return (GP_ERROR_NOT_SUPPORTED);
}
CHECK_RESULT_OPEN_CLOSE (camera, camera->functions->capture_preview (
camera, file, context), context);
CAMERA_UNUSED (camera, context);
return (GP_OK);
}
int
gp_camera_list_config (Camera *camera, CameraList *list, GPContext *context)
{
CameraWidget *rootwidget;
int ret;
C_PARAMS (camera);
CHECK_INIT (camera, context);
if (camera->functions->list_config) {
CHECK_RESULT_OPEN_CLOSE (camera, camera->functions->list_config (
camera, list, context), context);
CAMERA_UNUSED (camera, context);
return GP_OK;
}
if (!camera->functions->get_config) {
gp_context_error (context, _("This camera does not provide any configuration options."));
CAMERA_UNUSED (camera, context);
return GP_ERROR_NOT_SUPPORTED;
}
/* emulate it ... */
CHECK_OPEN (camera, context);
ret = camera->functions->get_config ( camera, &rootwidget, context);
if (ret != GP_OK) {
CHECK_CLOSE (camera, context);
CAMERA_UNUSED (camera, context);
return ret;
}
_get_widget_names (rootwidget, list);
gp_widget_free (rootwidget);
CHECK_CLOSE (camera, context);
CAMERA_UNUSED (camera, context);
return ret;
}
/**
* Retrieve a single configuration \c widget for the \c camera.
*
* @param camera a #Camera
* @param name the name of a configuration widget
* @param widget a #CameraWidget
* @param context a #GPContext
* @return gphoto2 error code
*
* This \c widget will then contain the current and the possible values and the type.
*
*/
int
gp_camera_get_single_config (Camera *camera, const char *name, CameraWidget **widget, GPContext *context)
{
CameraWidget *rootwidget, *child;
CameraWidgetType type;
const char *label;
int ret, ro;
C_PARAMS (camera);
CHECK_INIT (camera, context);
if (camera->functions->get_single_config) {
CHECK_RESULT_OPEN_CLOSE (camera, camera->functions->get_single_config (
camera, name, widget, context), context);
CAMERA_UNUSED (camera, context);
return GP_OK;
}
if (!camera->functions->get_config) {
gp_context_error (context, _("This camera does not provide any configuration options."));
CAMERA_UNUSED (camera, context);
return GP_ERROR_NOT_SUPPORTED;
}
/* emulate it ... */
CHECK_OPEN (camera, context);
ret = camera->functions->get_config ( camera, &rootwidget, context);
if (ret != GP_OK) {
CHECK_CLOSE (camera, context);
CAMERA_UNUSED (camera, context);
return ret;
}
ret = gp_widget_get_child_by_name (rootwidget, name, &child);
if (ret != GP_OK) {
gp_widget_free (rootwidget);
CHECK_CLOSE (camera, context);
CAMERA_UNUSED (camera, context);
return ret;
}
/* We need to duplicate the widget, as we will free the widgettree */
gp_widget_get_type (child, &type);
gp_widget_get_label (child, &label);
gp_widget_get_readonly (child, &ro);
ret = gp_widget_new (type, label, widget);
if (ret != GP_OK)
goto out;
gp_widget_set_name (*widget, name);
gp_widget_set_readonly (*widget, ro);
switch (type) {
case GP_WIDGET_MENU:
case GP_WIDGET_RADIO: {
char *value;
int i, nrofchoices;
nrofchoices = gp_widget_count_choices (child);
for (i = 0; i < nrofchoices; i++) {
const char *choice;
gp_widget_get_choice (child, i, &choice);
gp_widget_add_choice (*widget, choice);
}
gp_widget_get_value (child, &value);
gp_widget_set_value (*widget, value);
break;
}
case GP_WIDGET_TEXT: {
char *value;
gp_widget_get_value (child, &value);
gp_widget_set_value (*widget, value);
break;
}
case GP_WIDGET_RANGE: {
float value, rmin, rmax, rstep;
gp_widget_get_range (child, &rmin, &rmax, &rstep);
gp_widget_set_range (*widget, rmin, rmax, rstep);
gp_widget_get_value (child, &value);
gp_widget_set_value (*widget, &value);
break;
}
case GP_WIDGET_TOGGLE:
case GP_WIDGET_DATE: {
int value;
gp_widget_get_value (child, &value);
gp_widget_set_value (*widget, &value);
break;
}
case GP_WIDGET_BUTTON:
case GP_WIDGET_SECTION:
case GP_WIDGET_WINDOW:
default:
ret = GP_ERROR_BAD_PARAMETERS;
break;
}
out:
gp_widget_free (rootwidget);
CHECK_CLOSE (camera, context);
CAMERA_UNUSED (camera, context);
return ret;
}
/**
* Set a single configuration \c widget for the \c camera.
*
* @param camera a #Camera
* @param name the name of a configuration widget
* @param widget a #CameraWidget
* @param context a #GPContext
* @return gphoto2 error code
*
* This \c widget contains the new value of the widget to set.
*
*/
int
gp_camera_set_single_config (Camera *camera, const char *name, CameraWidget *widget, GPContext *context)
{
CameraWidget *rootwidget, *child;
CameraWidgetType type;
int ret;
C_PARAMS (camera);
CHECK_INIT (camera, context);
if (camera->functions->set_single_config) {
CHECK_RESULT_OPEN_CLOSE (camera, camera->functions->set_single_config (
camera, name, widget, context), context);
CAMERA_UNUSED (camera, context);
return GP_OK;
}
if (!camera->functions->set_config) {
gp_context_error (context, _("This camera does not provide any configuration options."));
CAMERA_UNUSED (camera, context);
return GP_ERROR_NOT_SUPPORTED;
}
/* emulate single config with the full tree */
CHECK_OPEN (camera, context);
ret = camera->functions->get_config ( camera, &rootwidget, context);
if (ret != GP_OK) {
CHECK_CLOSE (camera, context);
CAMERA_UNUSED (camera, context);
return ret;
}
ret = gp_widget_get_child_by_name (rootwidget, name, &child);
if (ret != GP_OK) {
gp_widget_free (rootwidget);
CHECK_CLOSE (camera, context);
CAMERA_UNUSED (camera, context);
return ret;
}
gp_widget_get_type (child, &type);
ret = GP_OK;
switch (type) {
case GP_WIDGET_MENU:
case GP_WIDGET_RADIO:
case GP_WIDGET_TEXT: {
char *value;
gp_widget_get_value (widget, &value);
gp_widget_set_value (child, value);
break;
}
case GP_WIDGET_RANGE: {
float value;
gp_widget_get_value (widget, &value);
gp_widget_set_value (child, &value);
break;
}
case GP_WIDGET_TOGGLE:
case GP_WIDGET_DATE: {
int value;
gp_widget_get_value (widget, &value);
gp_widget_set_value (child, &value);
break;
}
case GP_WIDGET_BUTTON:
case GP_WIDGET_SECTION:
case GP_WIDGET_WINDOW:
default:
ret = GP_ERROR_BAD_PARAMETERS;
break;
}
gp_widget_set_changed (child, 1);
if (ret == GP_OK)
ret = camera->functions->set_config (camera, rootwidget, context);
gp_widget_free (rootwidget);
CHECK_CLOSE (camera, context);
CAMERA_UNUSED (camera, context);
return ret;
}