313 lines
8.7 KiB
C
313 lines
8.7 KiB
C
/* -*- Mode: C ; c-basic-offset: 2 -*- */
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/*
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* LADI Session Handler (ladish)
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*
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* Copyright (C) 2010 Nedko Arnaudov <nedko@arnaudov.name>
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*
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**************************************************************************
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* This file contains implementation of the load project dialog
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**************************************************************************
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*
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* LADI Session Handler is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* LADI Session Handler is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with LADI Session Handler. If not, see <http://www.gnu.org/licenses/>
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* or write to the Free Software Foundation, Inc.,
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* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include <sys/stat.h>
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#include "load_project_dialog.h"
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#include "gtk_builder.h"
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#include "../common/catdup.h"
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enum
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{
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COL_NAME = 0,
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COL_MODIFIED,
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COL_DESCRIPTION,
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COL_MTIME,
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NUM_COLS
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};
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#if 0
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static
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void
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convert_timestamp_to_string(
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const time_t timestamp,
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std::string& timestamp_string)
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{
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GDate mtime, now;
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gint days_diff;
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struct tm tm_mtime;
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time_t time_now;
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const gchar *format;
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gchar buf[256];
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if (timestamp == 0)
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{
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timestamp_string = "Unknown";
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return;
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}
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localtime_r(×tamp, &tm_mtime);
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g_date_set_time_t(&mtime, timestamp);
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time_now = time(NULL);
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g_date_set_time_t(&now, time_now);
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days_diff = g_date_get_julian(&now) - g_date_get_julian(&mtime);
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if (days_diff == 0)
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{
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format = "Today at %H:%M";
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}
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else if (days_diff == 1)
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{
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format = "Yesterday at %H:%M";
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}
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else
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{
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if (days_diff > 1 && days_diff < 7)
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{
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format = "%A"; /* Days from last week */
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}
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else
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{
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format = "%x"; /* Any other date */
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}
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}
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if (strftime(buf, sizeof(buf), format, &tm_mtime) != 0)
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{
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timestamp_string = buf;
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}
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else
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{
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timestamp_string = "Unknown";
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}
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}
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#endif
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#if 0
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static int mtime_sorter(GtkTreeModel * model, GtkTreeIter * a, GtkTreeIter * b, gpointer user_data)
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{
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uint64_t ta;
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uint64_t tb;
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gtk_tree_model_get(GTK_TREE_MODEL(user_data), a, COL_MTIME, &ta, -1);
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gtk_tree_model_get(GTK_TREE_MODEL(user_data), b, COL_MTIME, &tb, -1);
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return ta > tb ? -1 : (ta == tb ? 0 : 1);
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}
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#endif
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static gboolean reject_filter(const GtkFileFilterInfo * filter_info, gpointer data)
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{
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//log_info("filter: '%s'", filter_info->filename);
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return FALSE;
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}
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static bool is_project_dir(const char * dir)
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{
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char * file;
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struct stat st;
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int ret;
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file = catdup(dir, "/ladish-project.xml");
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if (file == NULL)
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{
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log_error("catdup() failed to compose project file path");
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return false;
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}
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ret = stat(file, &st);
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free(file);
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return ret == 0;
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}
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#if 0
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static void on_dir_select(GtkWidget * widget, gpointer data)
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{
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char * dir;
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gboolean sensitive;
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//log_info("selection-changed signal");
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dir = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(data));
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sensitive = FALSE;
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if (dir != NULL)
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{
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sensitive = is_project_dir(dir);
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g_free(dir);
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}
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gtk_widget_set_sensitive(gtk_dialog_get_widget_for_response(GTK_DIALOG(data), GTK_RESPONSE_ACCEPT), sensitive);
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}
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#endif
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static void dir_changed(GtkWidget * widget, gpointer data)
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{
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char * dir;
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//log_info("current-folder-changed signal");
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dir = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(data));
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if (dir == NULL)
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{
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return;
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}
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//log_info("dir changed: '%s'", dir);
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if (is_project_dir(dir))
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{
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gtk_widget_activate(gtk_dialog_get_widget_for_response(GTK_DIALOG(data), GTK_RESPONSE_ACCEPT));
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}
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}
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//static void on_browse(GtkWidget * widget, gpointer data)
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void ladish_run_load_project_dialog(ladish_room_proxy_handle room)
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{
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GtkFileFilter * filter;
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GtkWidget * dialog;
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char * filename;
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dialog = gtk_file_chooser_dialog_new(
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_("Load project"),
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NULL,
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GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
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GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
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GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
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NULL);
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gtk_file_chooser_set_create_folders(GTK_FILE_CHOOSER(dialog), FALSE);
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filter = gtk_file_filter_new();
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gtk_file_filter_add_custom(filter, GTK_FILE_FILTER_FILENAME, reject_filter, dialog, NULL); /* reject all files */
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gtk_file_chooser_set_filter(GTK_FILE_CHOOSER(dialog), filter);
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//g_signal_connect(G_OBJECT(dialog), "selection-changed", G_CALLBACK(on_dir_select), dialog);
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g_signal_connect(G_OBJECT(dialog), "current-folder-changed", G_CALLBACK(dir_changed), dialog);
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loop:
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if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT)
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{
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filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
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if (!is_project_dir(filename))
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{
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GtkWidget * dialog;
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dialog = get_gtk_builder_widget("error_dialog");
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gtk_message_dialog_set_markup(GTK_MESSAGE_DIALOG(dialog), _("<b><big>Not a project dir</big></b>"));
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gtk_message_dialog_format_secondary_markup(GTK_MESSAGE_DIALOG(dialog), "%s", filename);
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gtk_widget_show(dialog);
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gtk_dialog_run(GTK_DIALOG(dialog));
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gtk_widget_hide(dialog);
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goto loop;
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}
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//gtk_entry_set_text(GTK_ENTRY(get_gtk_builder_widget("load_project_path_entry")), filename);
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log_info("Loading project from '%s'", filename);
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if (!ladish_room_proxy_load_project(room, filename))
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{
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log_error("ladish_room_proxy_load_project() failed.");
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}
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g_free(filename);
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//gtk_widget_activate(gtk_dialog_get_widget_for_response(GTK_DIALOG(data), GTK_RESPONSE_OK));
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}
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gtk_widget_destroy(dialog);
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return;
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}
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#if 0
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void ladish_run_load_project_dialog(ladish_room_proxy_handle room)
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{
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GtkWidget * dialog;
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GtkWidget * browse_button;
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GtkTreeView * view;
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GtkResponseType response;
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GtkListStore * store;
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GtkCellRenderer * renderer;
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GtkTreeSortable * sortable;
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gint colno;
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GtkTreeViewColumn * column;
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GtkEntry * path;
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dialog = get_gtk_builder_widget("load_project_dialog");
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browse_button = get_gtk_builder_widget("load_project_path_browse_button");
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path = GTK_ENTRY(get_gtk_builder_widget("load_project_path_entry"));
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view = GTK_TREE_VIEW(get_gtk_builder_widget("loadable_project_list"));
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store = GTK_LIST_STORE(gtk_tree_view_get_model(view));
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if (store == NULL)
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{
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store = gtk_list_store_new(NUM_COLS, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_UINT64);
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sortable = GTK_TREE_SORTABLE(store);
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gtk_tree_view_set_model(view, GTK_TREE_MODEL(store));
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renderer = gtk_cell_renderer_text_new();
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colno = gtk_tree_view_insert_column_with_attributes(view, -1, "Project Name", renderer, NULL) - 1;
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column = gtk_tree_view_get_column(view, colno);
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gtk_tree_view_column_set_sort_column_id(column, COL_NAME);
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colno = gtk_tree_view_insert_column_with_attributes(view, -1, "Modified", renderer, NULL) - 1;
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column = gtk_tree_view_get_column(view, colno);
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gtk_tree_view_column_set_sort_column_id(column, COL_MODIFIED);
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gtk_tree_sortable_set_sort_func(sortable, colno, mtime_sorter, store, NULL);
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gtk_tree_sortable_set_sort_column_id(sortable, colno, GTK_SORT_ASCENDING);
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colno = gtk_tree_view_insert_column_with_attributes(view, -1, "Description", renderer, NULL) - 1;
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column = gtk_tree_view_get_column(view, colno);
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gtk_tree_view_column_set_sort_column_id(column, COL_DESCRIPTION);
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}
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//log_info("store = %p", store);
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/* Gtk::TreeModel::Row row; */
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/* int result; */
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/* for (std::list<lash_project_info>::iterator iter = projects.begin(); iter != projects.end(); iter++) */
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/* { */
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/* std::string str; */
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/* row = *(_model->append()); */
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/* row[_columns.name] = iter->name; */
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/* convert_timestamp_to_string(iter->modification_time, str); */
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/* row[_columns.modified] = str; */
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/* row[_columns.description] = iter->description; */
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/* row[_columns.mtime] = iter->modification_time; */
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/* } */
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/* _widget->signal_button_press_event().connect(sigc::mem_fun(*this, &LoadProjectDialog::on_button_press_event), false); */
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/* _widget->signal_key_press_event().connect(sigc::mem_fun(*this, &LoadProjectDialog::on_key_press_event), false); */
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g_signal_connect(G_OBJECT(browse_button), "clicked", G_CALLBACK(on_browse), dialog);
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gtk_entry_set_text(path, "");
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gtk_widget_show(dialog);
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response = gtk_dialog_run(GTK_DIALOG(dialog));
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gtk_widget_hide(dialog);
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if (response == GTK_RESPONSE_OK)
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{
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log_info("Loading project from '%s'", gtk_entry_get_text(path));
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if (!ladish_room_proxy_load_project(room, gtk_entry_get_text(path)))
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{
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log_error("ladish_room_proxy_load_project() failed.");
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}
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}
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}
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#endif
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