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(-)a/cnd.makeproject/samples_src/freeway/FreewayWindow.h (+1 lines)
Lines 146-151 Link Here
146
extern void file_load();
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extern void file_load();
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extern void file_save();
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extern void file_save();
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extern void file_saveas();
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extern void file_saveas();
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extern void show_message(const char *,const char *);
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extern void file_close();
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extern void file_close();
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extern void fwy_start();
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extern void fwy_start();
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extern void fwy_stop();
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extern void fwy_stop();
(-)a/cnd.makeproject/samples_src/freeway/callbacks.cc (-6 / +28 lines)
Lines 38-44 Link Here
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// Handler for "Load..." menu item
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// Handler for "Load..." menu item
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void 
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void 
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file_load()
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file_load()
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{
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{
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    GtkWidget *dialog = gtk_file_chooser_dialog_new("Freeway Load File",
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    GtkWidget *dialog = gtk_file_chooser_dialog_new("Freeway Load File",
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            window.getShell(),
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            window.getShell(),
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            GTK_FILE_CHOOSER_ACTION_OPEN,
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            GTK_FILE_CHOOSER_ACTION_OPEN,
Lines 49-73 Link Here
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        char *filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
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        char *filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
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        traffic_do_load(filename);
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        traffic_do_load(filename);
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        g_free(filename);
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        g_free(filename);
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        gtk_widget_destroy(dialog);
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        show_message("Load","Load successful");
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    } else {
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        gtk_widget_destroy(dialog);
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    }
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    }
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}
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}
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// Handler for "Save" menu item
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// Handler for "Save" menu item
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void 
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void 
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file_save()
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file_save()
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{
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{
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    if (!traffic_current_file) {
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    if (!traffic_current_file) {
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        file_saveas();
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        file_saveas();
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    } else {
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    } else {
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        traffic_do_save(traffic_current_file);
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        traffic_do_save(traffic_current_file);
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       show_message("Save","Save complete");
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    }
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    }
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}
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}
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// Handler for "Save As..." menu item
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// Handler for "Save As..." menu item
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void 
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void 
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file_saveas()
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file_saveas()
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{
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{
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    GtkWidget *dialog = gtk_file_chooser_dialog_new("Freeway Save File",
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     GtkWidget *dialog = gtk_file_chooser_dialog_new("Freeway Save File",
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            window.getShell(),
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            window.getShell(),
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            GTK_FILE_CHOOSER_ACTION_OPEN,
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            GTK_FILE_CHOOSER_ACTION_OPEN,
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            GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT,
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            GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT,
Lines 75-90 Link Here
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            NULL);
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            NULL);
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    if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
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    if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
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        char *filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
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        char *filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
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        traffic_do_load(filename);
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        traffic_do_save(filename);
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        g_free(filename);
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        g_free(filename);
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        gtk_widget_destroy(dialog);
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        show_message("Save","Save successful");
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    } else {
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        gtk_widget_destroy(dialog);
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    }
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    }
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}
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}
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void 
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show_message(const char* header_name,const char* message)
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{
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     GtkWidget *dialog = gtk_dialog_new_with_buttons(header_name, window.getShell(),
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            GTK_DIALOG_DESTROY_WITH_PARENT, GTK_STOCK_OK, GTK_RESPONSE_NONE, NULL);
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    GtkWidget *label = gtk_label_new(message);
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    g_signal_connect(dialog, "response", G_CALLBACK(gtk_widget_destroy), dialog);
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    gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox), label);
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    gtk_widget_set_usize(dialog,220,120);
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    gtk_widget_show_all(dialog);
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}
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// Handler for "Close" menu item
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// Handler for "Close" menu item
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void 
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void 
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file_close()
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file_close()
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{
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{
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    traffic_file_close();
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    traffic_file_close();
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    show_message("Close","File closed");
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}
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}
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111
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// Handler for "About.." help-menu item
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// Handler for "About.." help-menu item

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