void FileBar::on_actionLoad_triggered()
{
const QString DIR_KEY("SessionLoadPath");
QSettings settings;
// Show the dialog
const QString file_name = QFileDialog::getOpenFileName(
this, tr("Open Session"), settings.value(DIR_KEY).toString(), tr(
"DSView Session (*.dsc)"));
if (!file_name.isEmpty()) {
QDir CurrentDir;
settings.setValue(DIR_KEY, CurrentDir.absoluteFilePath(file_name));
load_session(file_name);
}
}
void FileBar::on_actionDefault_triggered()
{
QDir dir(DS_RES_PATH);
if (!dir.exists()) {
dialogs::DSMessageBox msg(this);
msg.mBox()->setText(tr("Session Load"));
msg.mBox()->setInformativeText(tr("Cannot find default session file for this device!"));
msg.mBox()->setStandardButtons(QMessageBox::Ok);
msg.mBox()->setIcon(QMessageBox::Warning);
msg.exec();
return;
}
QString driver_name = _session.get_device()->name();
QString mode_name = QString::number(_session.get_device()->dev_inst()->mode);
QString file_name = dir.absolutePath() + "/" + driver_name + mode_name + ".def.dsc";
if (!file_name.isEmpty())
load_session(file_name);
}
/* +-----------------------------------+
* | Open Related Functions |
* +-----------------------------------+ */
void
on_open_file_okbutton_clicked (GtkButton *button,
gpointer user_data)
{
char *filename;
int load_status;
gtk_widget_hide(open_file_window);
flush();
filename = (char*)
gtk_file_selection_get_filename(GTK_FILE_SELECTION
(open_file_window));
load_status = load_session(filename);
if( SESSION_LOADED_OK == load_status ) {
} else {
show_error( error_to_string(load_status) );
}
}
/* Create the windows. */
static void
prepare_app (void)
{
CORBA_Object factory;
gboolean use_factory = FALSE;
CORBA_Environment env;
GNOME_GThumb_Application app;
GList *scan;
factory = bonobo_activation_activate_from_id ("OAFIID:GNOME_GThumb_Application_Factory",
Bonobo_ACTIVATION_FLAG_EXISTING_ONLY,
NULL, NULL);
if (factory != NULL) {
use_factory = TRUE;
CORBA_exception_init (&env);
app = bonobo_activation_activate_from_id ("OAFIID:GNOME_GThumb_Application", 0, NULL, &env);
}
if (session_is_restored ()) {
load_session (use_factory, app, &env);
return;
}
if (ImportPhotos) {
if (use_factory)
GNOME_GThumb_Application_import_photos (app, &env);
else
gth_browser_activate_action_file_camera_import (NULL, NULL);
}
else if (! view_comline_catalog
&& (n_dir_urls == 0)
&& (n_file_urls == 0))
{
open_browser_window (NULL, TRUE, use_factory, app, &env);
}
else if (view_single_image) {
if (use_factory && eel_gconf_get_boolean (PREF_SINGLE_WINDOW, FALSE))
{
GNOME_GThumb_Application_load_image (app, file_urls->data, &env);
}
else {
if (UseViewer)
open_viewer_window (file_urls->data, use_factory, app, &env);
else
open_browser_window (file_urls->data, TRUE, use_factory, app, &env);
}
}
else if (view_comline_catalog) {
char *catalog_path;
char *catalog_uri;
ViewFirstImage = TRUE;
HideSidebar = TRUE;
catalog_path = get_command_line_catalog_path ();
catalog_uri = g_strconcat ("catalog://", remove_host_from_uri (catalog_path), NULL);
open_browser_window (catalog_uri, TRUE, use_factory, app, &env);
g_free (catalog_path);
g_free (catalog_uri);
}
for (scan = dir_urls; scan; scan = scan->next) {
/* Go to the specified directory. */
open_browser_window (scan->data, TRUE, use_factory, app, &env);
}
path_list_free (file_urls);
path_list_free (dir_urls);
/**/
if (use_factory) {
bonobo_object_release_unref (app, &env);
CORBA_exception_free (&env);
gdk_notify_startup_complete ();
exit (0);
}
else
gth_application = gth_application_new (gdk_screen_get_default ());
}
/*****************************************************************************
* run_session_load_dialog()
*
* Callback for running the 'Load Session' dialog from the main menu.
*****************************************************************************/
void
run_session_load_dialog(GtkWidget *UNUSED(widget), gpointer UNUSED(data))
{
SESSION *session = get_current_session();
PATCH *patch;
DIR_LIST *pdir = session_dir_list;
char *directory;
GSList *file_list;
GSList *cur;
GError *error;
unsigned int sess_num = session_io_start;
unsigned int part_num;
/* create dialog if needed */
if (session_load_dialog == NULL) {
create_session_load_dialog();
}
gtk_widget_show(session_load_dialog);
/* add all session directories to shortcuts */
while (pdir != NULL) {
if (!pdir->load_shortcut) {
error = NULL;
gtk_file_chooser_add_shortcut_folder(GTK_FILE_CHOOSER(session_load_dialog),
pdir->name, &error);
if (error != NULL) {
PHASEX_ERROR("Error %d: %s\n", error->code, error->message);
g_error_free(error);
}
pdir->load_shortcut = 1;
}
pdir = pdir->next;
}
/* set filename and current directory */
if ((session->directory != NULL) && (* (session->directory) != '\0')) {
gtk_file_chooser_set_filename(GTK_FILE_CHOOSER(session_load_dialog), session->directory);
}
else if ((session->parent_dir != NULL) && (* (session->parent_dir) != '\0')) {
gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(session_load_dialog),
session->parent_dir);
}
else {
gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(session_load_dialog),
user_session_dir);
}
/* set position in patch bank to start loading patches */
session_io_start = visible_sess_num;
gtk_adjustment_set_value(GTK_ADJUSTMENT(session_io_start_adj), (session_io_start + 1));
/* run the dialog and load if necessary */
if (gtk_dialog_run(GTK_DIALOG(session_load_dialog)) == GTK_RESPONSE_ACCEPT) {
/* get list of selected files from chooser */
file_list = gtk_file_chooser_get_filenames(GTK_FILE_CHOOSER(session_load_dialog));
if (file_list != NULL) {
session_io_start =
(unsigned int) gtk_adjustment_get_value(GTK_ADJUSTMENT(session_io_start_adj)) - 1;
/* read in each session and increment session bank slot number */
sess_num = session_io_start;
session_load_in_progress = 1;
cur = file_list;
while (cur != NULL) {
directory = (char *) cur->data;
if (load_session(directory, sess_num) == 0) {
if (sess_num == visible_sess_num) {
for (part_num = 0; part_num < MAX_PARTS; part_num++) {
visible_prog_num[part_num] = 0;
patch = set_active_patch(visible_sess_num, part_num, 0);
init_patch_state(patch);
if (part_num == visible_part_num) {
update_gui_patch(patch, 0);
}
}
}
sess_num++;
}
if (sess_num >= SESSION_BANK_SIZE) {
break;
}
cur = g_slist_next(cur);
}
session_load_in_progress = 0;
g_slist_free(file_list);
update_gui_patch_name();
update_gui_session_name();
save_session_bank();
}
}
/* save this widget for next time */
gtk_widget_hide(session_load_dialog);
}
/*****************************************************************************
* on_load_session()
*
* Handler for the 'Load Session' button in the navbar.
*****************************************************************************/
void
on_load_session(GtkWidget *UNUSED(widget), gpointer data)
{
SESSION *session = get_current_session();
PATCH *patch;
GtkEntry *entry = GTK_ENTRY(data);
GtkWidget *dialog;
GtkWidget *label;
const char *name;
char directory[PATH_MAX];
gint response;
int need_load = 0;
unsigned int part_num;
/* build directory from entry widget and current session directory */
name = gtk_entry_get_text(entry);
if (session->parent_dir == NULL) {
snprintf(directory, PATH_MAX, "%s/%s", user_session_dir, name);
}
else {
snprintf(directory, PATH_MAX, "%s/%s", session->parent_dir, name);
}
/* handle saving of current session based on mem mode */
switch (setting_bank_mem_mode) {
case BANK_MEM_AUTOSAVE:
/* save current session if modified */
if (session->modified) {
on_session_save_activate(NULL, NULL);
}
need_load = 1;
break;
case BANK_MEM_WARN:
/* if modified, warn about losing current session */
if (session->modified) {
/* create dialog with buttons */
dialog = gtk_dialog_new_with_buttons("WARNING: Session Modified",
GTK_WINDOW(main_window),
GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_STOCK_CANCEL,
GTK_RESPONSE_CANCEL,
"Ignore Changes",
GTK_RESPONSE_NO,
"Save and Load New",
GTK_RESPONSE_YES,
NULL);
gtk_window_set_wmclass(GTK_WINDOW(dialog), "phasex", "phasex-dialog");
gtk_window_set_role(GTK_WINDOW(dialog), "verify-save");
/* Alert message */
label = gtk_label_new("The current session has not been saved since it "
"was last modified. Save now before loading new "
"session?");
gtk_label_set_line_wrap(GTK_LABEL(label), TRUE);
gtk_misc_set_padding(GTK_MISC(label), 8, 8);
gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox), label);
//widget_set_custom_font (dialog);
gtk_widget_show_all(dialog);
/* Run the dialog */
response = gtk_dialog_run(GTK_DIALOG(dialog));
switch (response) {
case GTK_RESPONSE_YES:
/* save session and get ready to load a new one */
on_session_save_activate(NULL, NULL);
need_load = 1;
break;
case GTK_RESPONSE_NO:
/* no save, only set flag to load new session */
need_load = 1;
break;
case GTK_RESPONSE_CANCEL:
/* find old session name and revert text in entry */
if ((session->name == NULL) && (session->directory != NULL)) {
session->name = get_session_name_from_directory(session->directory);
}
update_gui_session_name();
/* cancel out on loading new session */
need_load = 0;
break;
}
gtk_widget_destroy(dialog);
}
/* if not modified, just load new session */
else {
need_load = 1;
}
break;
case BANK_MEM_PROTECT:
/* explicitly don't save in protect mode */
need_load = 1;
break;
}
/* load session specified by entry or assign an Untitled name */
if (need_load) {
session_load_in_progress = 1;
if ((need_load = load_session(directory, visible_sess_num)) != 0) {
snprintf(directory, PATH_MAX, "%s/%s", user_session_dir, name);
need_load = load_session(directory, visible_sess_num);
}
for (part_num = 0; part_num < MAX_PARTS; part_num++) {
visible_prog_num[part_num] = 0;
patch = set_active_patch(visible_sess_num, part_num, 0);
init_patch_state(patch);
if (part_num == visible_part_num) {
update_gui_patch(patch, 0);
}
}
if (session->name == NULL) {
sprintf(directory, "Untitled-%04d", visible_sess_num);
session->name = strdup(directory);
}
session->modified = 0;
session_load_in_progress = 0;
update_gui_patch(NULL, 0);
save_session_bank();
}
}