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Boiler-plate code for opening/saving a file

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All just copied from the gtk docs.  No actual loading or saving is
taking place, though.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Linus Torvalds 2011-08-31 18:04:25 -07:00
parent 1c010afc88
commit 3d01a5f71a
1 changed files with 40 additions and 0 deletions
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40
main.c
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@ -5,6 +5,8 @@
#include "dive.h" #include "dive.h"
#include "display.h" #include "display.h"
GtkWidget *main_window;
static int sortfn(const void *_a, const void *_b) static int sortfn(const void *_a, const void *_b)
{ {
const struct dive *a = *(void **)_a; const struct dive *a = *(void **)_a;
@ -55,12 +57,49 @@ void repaint_dive(void)
gtk_widget_queue_draw(dive_profile); gtk_widget_queue_draw(dive_profile);
} }
static char *existing_filename;
static void file_open(GtkWidget *w, gpointer data) static void file_open(GtkWidget *w, gpointer data)
{ {
GtkWidget *dialog;
dialog = gtk_file_chooser_dialog_new("Open File",
GTK_WINDOW(main_window),
GTK_FILE_CHOOSER_ACTION_OPEN,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
NULL);
if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
char *filename;
filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
printf("Open: '%s'\n", filename);
g_free(filename);
}
gtk_widget_destroy(dialog);
} }
static void file_save(GtkWidget *w, gpointer data) static void file_save(GtkWidget *w, gpointer data)
{ {
GtkWidget *dialog;
dialog = gtk_file_chooser_dialog_new("Save File",
GTK_WINDOW(main_window),
GTK_FILE_CHOOSER_ACTION_SAVE,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT,
NULL);
gtk_file_chooser_set_do_overwrite_confirmation(GTK_FILE_CHOOSER(dialog), TRUE);
if (!existing_filename) {
gtk_file_chooser_set_current_name(GTK_FILE_CHOOSER(dialog), "Untitled document");
} else
gtk_file_chooser_set_filename(GTK_FILE_CHOOSER(dialog), existing_filename);
if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
char *filename;
filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
printf("Save: '%s'\n", filename);
g_free(filename);
}
gtk_widget_destroy(dialog);
} }
static GtkItemFactoryEntry menu_items[] = { static GtkItemFactoryEntry menu_items[] = {
@ -113,6 +152,7 @@ int main(int argc, char **argv)
win = gtk_window_new(GTK_WINDOW_TOPLEVEL); win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
g_signal_connect(G_OBJECT(win), "destroy", G_CALLBACK(on_destroy), NULL); g_signal_connect(G_OBJECT(win), "destroy", G_CALLBACK(on_destroy), NULL);
main_window = win;
vbox = gtk_vbox_new(FALSE, 1); vbox = gtk_vbox_new(FALSE, 1);
gtk_container_add(GTK_CONTAINER(win), vbox); gtk_container_add(GTK_CONTAINER(win), vbox);