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Boiler-plate code for opening/saving a file
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>
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1 changed files with 40 additions and 0 deletions
40
main.c
40
main.c
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@ -5,6 +5,8 @@
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#include "dive.h"
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#include "display.h"
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GtkWidget *main_window;
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static int sortfn(const void *_a, const void *_b)
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{
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const struct dive *a = *(void **)_a;
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@ -55,12 +57,49 @@ void repaint_dive(void)
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gtk_widget_queue_draw(dive_profile);
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}
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static char *existing_filename;
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static void file_open(GtkWidget *w, gpointer data)
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{
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GtkWidget *dialog;
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dialog = gtk_file_chooser_dialog_new("Open File",
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GTK_WINDOW(main_window),
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GTK_FILE_CHOOSER_ACTION_OPEN,
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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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if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
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char *filename;
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filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
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printf("Open: '%s'\n", filename);
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g_free(filename);
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}
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gtk_widget_destroy(dialog);
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}
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static void file_save(GtkWidget *w, gpointer data)
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{
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GtkWidget *dialog;
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dialog = gtk_file_chooser_dialog_new("Save File",
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GTK_WINDOW(main_window),
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GTK_FILE_CHOOSER_ACTION_SAVE,
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GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
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GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT,
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NULL);
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gtk_file_chooser_set_do_overwrite_confirmation(GTK_FILE_CHOOSER(dialog), TRUE);
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if (!existing_filename) {
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gtk_file_chooser_set_current_name(GTK_FILE_CHOOSER(dialog), "Untitled document");
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} else
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gtk_file_chooser_set_filename(GTK_FILE_CHOOSER(dialog), existing_filename);
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if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
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char *filename;
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filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
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printf("Save: '%s'\n", filename);
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g_free(filename);
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}
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gtk_widget_destroy(dialog);
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}
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static GtkItemFactoryEntry menu_items[] = {
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@ -113,6 +152,7 @@ int main(int argc, char **argv)
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win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
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g_signal_connect(G_OBJECT(win), "destroy", G_CALLBACK(on_destroy), NULL);
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main_window = win;
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vbox = gtk_vbox_new(FALSE, 1);
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gtk_container_add(GTK_CONTAINER(win), vbox);
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