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Added file chooser function for loading cheats from file.

This commit is contained in:
Matthew Budd 2020-05-04 22:01:15 -04:00
parent 52cc2629eb
commit 37bb110601
1 changed files with 47 additions and 0 deletions
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47
src/drivers/sdl/gui.cpp
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@ -1536,6 +1536,51 @@ static void cheatSearchValueEntryCB( GtkWidget *widget,
//printf("Cheat Value Entry contents: '%s' Value: 0x%02lx\n", entry_text, value);
}
static void openCheatFile( GtkWidget *widget,
void *userData )
{
GtkWidget* fileChooser;
GtkFileFilter* filterCht;
GtkFileFilter* filterAll;
filterCht = gtk_file_filter_new();
filterAll = gtk_file_filter_new();
gtk_file_filter_add_pattern(filterCht, "*.cht");
gtk_file_filter_add_pattern(filterAll, "*");
gtk_file_filter_set_name(filterCht, "*.cht");
gtk_file_filter_set_name(filterAll, "All Files");
fileChooser = gtk_file_chooser_dialog_new ("Open Cheat", GTK_WINDOW(MainWindow),
GTK_FILE_CHOOSER_ACTION_OPEN, GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT, NULL);
const char* last_dir;
g_config->getOption("SDL.LastOpenFile", &last_dir);
gtk_file_chooser_set_filename(GTK_FILE_CHOOSER(fileChooser), last_dir);
gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(fileChooser), filterCht);
gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(fileChooser), filterAll);
if (gtk_dialog_run (GTK_DIALOG (fileChooser)) ==GTK_RESPONSE_ACCEPT)
{
char* filename;
filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (fileChooser));
gtk_widget_destroy (fileChooser);
//g_config->setOption("SDL.LastOpenFile", filename);
// Error dialog no longer required with GTK implementation of FCEUD_PrintError()
resizeGtkWindow();
g_free( filename);
}
else
{
gtk_widget_destroy (fileChooser);
}
}
// creates and opens cheats window
static void openCheatsWindow(void)
@ -1643,6 +1688,8 @@ static void openCheatsWindow(void)
hbox = gtk_hbox_new(FALSE, 1);
button = gtk_button_new_with_label("Add from CHT file...");
gtk_box_pack_start(GTK_BOX(hbox), button, TRUE, FALSE, 1);
g_signal_connect( button, "clicked",
G_CALLBACK (openCheatFile), (gpointer) NULL );
gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 1);