8051 is awesome

1 files changed, 121 insertions, 0 deletions

diff --git a/src/gui.c b/src/gui.c
new file mode 100644
index 0000000..7564f11
--- /dev/null
+++ b/src/gui.c
@@ -0,0 +1,121 @@
+#include <def.h>
+#include <gtk/gtk.h>
+#include <gui.h>
+#include <parser.h>
+#include <stdio.h>
+#include <string.h>
+
+// Main window
+static GtkWidget *window;
+static GtkWidget *text_view;
+
+static char *gui_text_buffer(void)
+{
+	GtkTextIter start, end;
+	GtkTextBuffer *buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text_view));
+
+	gtk_text_buffer_get_bounds(buffer, &start, &end);
+	gchar *text = gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
+
+	return text; // g_free after use!
+}
+
+static void gui_fill_text_view(const char *path)
+{
+	char buf[1024] = { 0 };
+	FILE *test = fopen(path, "r");
+
+	if (!test) {
+		gui_show_warning(strerror(errno));
+		return;
+	}
+
+	fread(buf, sizeof(buf), sizeof(buf[0]), test);
+	fclose(test);
+
+	GtkTextBuffer *text_buffer = gtk_text_buffer_new(NULL);
+	gtk_text_buffer_set_text(text_buffer, buf, strnlen(buf, sizeof(buf)));
+	gtk_text_view_set_buffer(GTK_TEXT_VIEW(text_view), text_buffer);
+}
+
+static void gui_call_parser(GtkWidget *widget, gpointer data)
+{
+	UNUSED(data);
+	UNUSED(widget);
+
+	char *buf = gui_text_buffer();
+
+	// TODO: Get actual buffer size
+	if (parse(buf, 1024))
+		gui_show_info("Compiled successfully!");
+
+	g_free(buf);
+}
+
+void gui_show_warning(const char *text)
+{
+	if (!text)
+		return;
+
+	GtkWidget *warning = gtk_message_dialog_new(NULL, GTK_DIALOG_MODAL, GTK_MESSAGE_WARNING,
+						    GTK_BUTTONS_OK, "Warning");
+
+	gtk_message_dialog_format_secondary_text(GTK_MESSAGE_DIALOG(warning), "%s\n", text);
+	int response = gtk_dialog_run(GTK_DIALOG(warning));
+	printf("%d\n", response);
+	gtk_widget_destroy(warning);
+}
+
+void gui_show_info(const char *text)
+{
+	if (!text)
+		return;
+
+	GtkWidget *info = gtk_message_dialog_new(NULL, GTK_DIALOG_MODAL, GTK_MESSAGE_INFO,
+						 GTK_BUTTONS_OK, "Information");
+
+	gtk_message_dialog_format_secondary_text(GTK_MESSAGE_DIALOG(info), "%s\n", text);
+	int response = gtk_dialog_run(GTK_DIALOG(info));
+	printf("%d\n", response);
+	gtk_widget_destroy(info);
+}
+
+static void gui_activate(GtkApplication *app, gpointer data)
+{
+	UNUSED(data);
+
+	window = gtk_application_window_new(app);
+	gtk_window_set_title(GTK_WINDOW(window), "Window");
+	gtk_window_set_default_size(GTK_WINDOW(window), 200, 200);
+
+	GtkWidget *box = gtk_box_new(GTK_ORIENTATION_VERTICAL, 16);
+	gtk_container_add(GTK_CONTAINER(window), box);
+
+	text_view = gtk_text_view_new();
+	gtk_container_add(GTK_CONTAINER(box), text_view);
+
+	GtkWidget *button_box = gtk_button_box_new(GTK_ORIENTATION_HORIZONTAL);
+	gtk_container_add(GTK_CONTAINER(box), button_box);
+
+	GtkWidget *button = gtk_button_new_with_label("Compile");
+	g_signal_connect(button, "clicked", G_CALLBACK(gui_call_parser), NULL);
+	gtk_container_add(GTK_CONTAINER(button_box), button);
+
+	gtk_widget_show_all(window);
+
+	// Only for testing purposes
+	gui_fill_text_view("test.asm");
+}
+
+int gui_init(int argc, char *argv[])
+{
+	gtk_init(&argc, &argv);
+
+	GtkApplication *app =
+		gtk_application_new("de.melvars.simsalasim", G_APPLICATION_FLAGS_NONE);
+	g_signal_connect(app, "activate", G_CALLBACK(gui_activate), NULL);
+	int status = g_application_run(G_APPLICATION(app), argc, argv);
+	g_object_unref(app);
+
+	return status;
+}