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#include <gtk/gtk.h>
#include <gdk/gdkkeysyms.h>
#include <glib.h>
#include <glib/gi18n.h>
gchar output[100];
gint lap = 0;
GTimer *timer;
gboolean running;
GtkWidget *timer_display, *tree, *button_delete;
GtkListStore *liststore;
GtkTreeSelection *selection;
GtkTreeIter selection_iter, iter;
enum {
N_LAP,
TIME,
N_COLUMNS
};
gboolean update_progress_bar (void) {
gint hours, minutes, seconds = -1;
gulong gulong;
seconds = g_timer_elapsed (timer, &gulong);
hours = seconds / 3600;
seconds -= 3600 * hours;
minutes = seconds / 60;
seconds -= 60 * minutes;
sprintf(output, "%02d:%02d:%02d", hours, minutes, seconds);
gtk_label_set_text(GTK_LABEL(timer_display), output);
return TRUE;
}
gboolean keypress (GtkWidget *widget, GdkEventKey *event) {
guint(g) = event->keyval;
if((g == GDK_KEY_space)) {
if(running == FALSE) {
g_timer_start(timer);
running = TRUE;
return TRUE;
} else {
g_timer_stop(timer);
running = FALSE;
return TRUE;
}
}
return FALSE;
}
void about_dialog_close (GtkWidget *about_dialog) {
gtk_widget_destroy(GTK_WIDGET(about_dialog));
}
void about_dialog_open (void) {
GtkWidget *about_dialog;
gchar *license_trans;
const gchar *authors[] = {"Jente", "Calvin Morrison", NULL};
const gchar *license[] = {
N_("Gstopwatch 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."),
N_("Gstopwatch 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."),
N_("You should have received a copy of the GNU General Public License "
"along with this program. If not, see <http://www.gnu.org/licenses/>.")
};
license_trans = g_strjoin ("\n\n", _(license[0]), _(license[1]), _(license[2]), NULL);
about_dialog = gtk_about_dialog_new();
gtk_about_dialog_set_program_name(GTK_ABOUT_DIALOG (about_dialog), "Gstopwatch");
gtk_about_dialog_set_comments(GTK_ABOUT_DIALOG (about_dialog), "A simple stopwatch, written in GTK3"),
gtk_about_dialog_set_copyright(GTK_ABOUT_DIALOG (about_dialog), "Copyright \xc2\xa9 2013 Jente");
gtk_about_dialog_set_license(GTK_ABOUT_DIALOG (about_dialog), license_trans);
gtk_about_dialog_set_wrap_license(GTK_ABOUT_DIALOG (about_dialog), TRUE);
gtk_about_dialog_set_authors(GTK_ABOUT_DIALOG (about_dialog), authors);
gtk_about_dialog_set_website_label(GTK_ABOUT_DIALOG (about_dialog), "GitHub repository");
gtk_about_dialog_set_website(GTK_ABOUT_DIALOG (about_dialog), "https://github.com/Unia/gstopwatch");
gtk_about_dialog_set_logo_icon_name(GTK_ABOUT_DIALOG (about_dialog), "clocks");
g_signal_connect (GTK_DIALOG(about_dialog), "response", G_CALLBACK(about_dialog_close), NULL);
gtk_widget_show (about_dialog);
}
void on_list_selection_changed (void) {
GtkTreeModel *model;
if (gtk_tree_selection_get_selected(selection, &model, &selection_iter))
gtk_widget_set_sensitive(button_delete, TRUE);
else
gtk_widget_set_sensitive(button_delete, FALSE);
}
void on_delete_button_clicked (void) {
gtk_list_store_remove (GTK_LIST_STORE (gtk_tree_view_get_model (GTK_TREE_VIEW (tree))), &selection_iter);
lap--;
}
void on_lap_button_clicked (void) {
GtkTreePath *path;
lap++;
gtk_list_store_append(liststore, &iter);
gtk_list_store_set(liststore, &iter, N_LAP, lap, TIME, output, -1);
gtk_tree_selection_select_iter(gtk_tree_view_get_selection(GTK_TREE_VIEW(tree)), &iter);
if(selection) {
if(gtk_tree_selection_get_selected(selection, NULL, &iter) ) {
path = gtk_tree_model_get_path(gtk_tree_view_get_model(GTK_TREE_VIEW(tree)), &iter);
gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(tree), path, NULL, FALSE, 0, 0);
gtk_tree_path_free(path);
}
}
}
int main (int argc, char *argv[]) {
GtkWidget *window, *vbox, *hbox, *expander, *ebox, *button_about, *button_lap;
GtkTreeViewColumn *column;
GtkCellRenderer *renderer;
gtk_init(&argc, &argv);
timer_display = gtk_label_new("");
expander = gtk_expander_new("Laps");
button_about = gtk_button_new_from_stock("gtk-about");
button_lap = gtk_button_new_from_stock("gtk-save");
button_delete = gtk_button_new_from_stock("gtk-delete");
gtk_widget_set_sensitive(button_delete, FALSE);
/* setup the tree view widget */
tree = gtk_tree_view_new();
liststore = gtk_list_store_new(N_COLUMNS, G_TYPE_INT, G_TYPE_STRING);
gtk_tree_view_set_rules_hint(GTK_TREE_VIEW(tree), TRUE);
gtk_tree_view_set_model(GTK_TREE_VIEW(tree), GTK_TREE_MODEL(liststore));
column = gtk_tree_view_column_new();
gtk_tree_view_column_set_title(column, "Lap");
renderer = gtk_cell_renderer_text_new();
gtk_tree_view_column_pack_start(column, renderer, TRUE);
gtk_tree_view_column_set_attributes(column, renderer, "text", N_LAP, NULL);
gtk_tree_view_column_set_sort_column_id(column, N_LAP);
gtk_tree_view_append_column(GTK_TREE_VIEW(tree), column);
renderer = gtk_cell_renderer_text_new();
column = gtk_tree_view_column_new_with_attributes("Time", renderer, "text", TIME, NULL);
gtk_tree_view_column_set_sort_column_id(column, TIME);
gtk_tree_view_append_column(GTK_TREE_VIEW(tree), column);
selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree));
gtk_tree_selection_set_mode(selection, GTK_SELECTION_SINGLE);
vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 5);
hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 5);
ebox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 5);
gtk_box_pack_start(GTK_BOX(vbox), timer_display, TRUE, TRUE, 5);
gtk_box_pack_start(GTK_BOX(ebox), tree, TRUE, TRUE, 5);
gtk_box_pack_start(GTK_BOX(ebox), button_delete, FALSE, FALSE, 5);
gtk_container_add(GTK_CONTAINER(expander), ebox);
gtk_box_pack_start(GTK_BOX(vbox), expander, TRUE, TRUE, 5);
gtk_container_add(GTK_CONTAINER(vbox), hbox);
gtk_box_pack_start(GTK_BOX(hbox), button_about, FALSE, FALSE, 5);
gtk_box_pack_end(GTK_BOX(hbox), button_lap, FALSE, FALSE, 5);
window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
gtk_window_set_title (GTK_WINDOW(window), "Gstopwatch");
gtk_window_set_default_icon_name("clocks");
gtk_container_add(GTK_CONTAINER(window), vbox);
gtk_widget_show_all(window);
timer = g_timer_new();
g_timer_stop(timer);
g_timeout_add_full(G_PRIORITY_HIGH, 50, (GSourceFunc) update_progress_bar, NULL, NULL);
g_signal_connect(G_OBJECT(window), "destroy", G_CALLBACK(gtk_main_quit), NULL);
g_signal_connect(G_OBJECT(window), "key-press-event", G_CALLBACK(keypress), window);
g_signal_connect (G_OBJECT (selection), "changed", G_CALLBACK (on_list_selection_changed), NULL);
g_signal_connect(button_about, "clicked", G_CALLBACK(about_dialog_open), NULL);
g_signal_connect(button_delete, "clicked", G_CALLBACK(on_delete_button_clicked), NULL);
g_signal_connect(button_lap, "clicked", G_CALLBACK(on_lap_button_clicked), NULL);
gtk_main();
g_timer_destroy(timer);
}
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