Start x86 rewrite

1 files changed, 0 insertions, 351 deletions

diff --git a/src/gui.c b/src/gui.c
deleted file mode 100644
index 9f2a590..0000000
--- a/src/gui.c
+++ /dev/null
@@ -1,351 +0,0 @@
-#include <def.h>
-#include <gtksourceview/gtksource.h>
-#include <gui.h>
-#include <parser.h>
-#include <stdio.h>
-#include <string.h>
-#include <syntax.h>
-
-#define BUFFER_SIZE 1024
-
-static GtkWidget *window;
-static GtkWidget *text_view;
-static char filename[1024] = { 0 };
-
-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 *text)
-{
-	GtkSourceBuffer *text_buffer = gtk_source_buffer_new(NULL);
-	gtk_text_buffer_set_text(GTK_TEXT_BUFFER(text_buffer), text, (gint)strlen(text));
-	gtk_text_view_set_buffer(GTK_TEXT_VIEW(text_view), GTK_TEXT_BUFFER(text_buffer));
-}
-
-static void gui_fill_text_view_from_file(const char *path)
-{
-	char buf[BUFFER_SIZE] = { 0 };
-	FILE *test = fopen(path, "r");
-
-	if (!test) {
-		gui_show_warning(strerror(errno));
-		return;
-	}
-
-	fread(buf, sizeof(buf), sizeof(buf[0]), test);
-	fclose(test);
-
-	GtkSourceBuffer *text_buffer = gtk_source_buffer_new(NULL);
-	gtk_text_buffer_set_text(GTK_TEXT_BUFFER(text_buffer), buf, strnlen(buf, sizeof(buf)));
-	gtk_text_view_set_buffer(GTK_TEXT_VIEW(text_view), GTK_TEXT_BUFFER(text_buffer));
-}
-
-static void gui_call_parser(void)
-{
-	char *buf = gui_text_buffer();
-
-	if (!parse(buf, BUFFER_SIZE)) {
-	} // Oh, parsing failed :( (TODO: Do something?)
-
-	g_free(buf);
-}
-
-static void gui_call_syntax_highlighter(void)
-{
-	char *buf = gui_text_buffer();
-
-	syntax_highlight(buf, BUFFER_SIZE);
-
-	g_free(buf);
-}
-
-static void gui_init_highlighter(void)
-{
-	GtkTextBuffer *buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text_view));
-	gtk_text_buffer_create_tag(buffer, "instr", "foreground", "#ff0000", NULL);
-	gtk_text_buffer_create_tag(buffer, "regs", "foreground", "#00ff00", NULL);
-}
-
-void gui_unhighlight(void)
-{
-	GtkTextIter start, end;
-	GtkTextBuffer *buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text_view));
-
-	gtk_text_buffer_get_bounds(buffer, &start, &end);
-	gtk_text_buffer_remove_all_tags(buffer, &start, &end);
-}
-
-void gui_unhighlight_name(const char *tag_name)
-{
-	GtkTextIter start, end;
-	GtkTextBuffer *buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text_view));
-
-	gtk_text_buffer_get_bounds(buffer, &start, &end);
-	gtk_text_buffer_remove_tag_by_name(buffer, tag_name, &start, &end);
-}
-
-void gui_highlight(u32 column, u32 line, u32 length, const char *tag_name)
-{
-	GtkTextIter start, end;
-	GtkTextBuffer *buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text_view));
-
-	gtk_text_buffer_get_iter_at_line_offset(buffer, &start, line, column);
-	gtk_text_buffer_get_iter_at_line_offset(buffer, &end, line, column + length);
-
-	gtk_text_buffer_apply_tag_by_name(buffer, tag_name, &start, &end);
-}
-
-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 gchar *gui_show_tt(GtkSourceMarkAttributes *attributes, GtkSourceMark *mark,
-			  const gchar *message)
-{
-	UNUSED(attributes);
-	UNUSED(mark);
-	return strdup(message);
-}
-
-void gui_add_line_marker(u32 line_number, const char *message, const char *name,
-			 const char *category, const char *icon, GdkRGBA rgba)
-{
-	GtkSourceMarkAttributes *attributes = gtk_source_mark_attributes_new();
-	gtk_source_mark_attributes_set_background(attributes, &rgba);
-	gtk_source_mark_attributes_set_icon_name(attributes, icon);
-	gtk_source_view_set_mark_attributes(GTK_SOURCE_VIEW(text_view), category, attributes, 10);
-
-	GtkTextIter iter;
-	GtkTextBuffer *buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text_view));
-	gtk_text_buffer_get_iter_at_line(buffer, &iter, line_number);
-	gtk_source_view_set_mark_attributes(GTK_SOURCE_VIEW(text_view), category, attributes, 10);
-	gtk_source_buffer_create_source_mark(GTK_SOURCE_BUFFER(buffer), name, category, &iter);
-	g_signal_connect(G_OBJECT(attributes), "query-tooltip-text", G_CALLBACK(gui_show_tt),
-			 strdup(message));
-}
-
-void gui_remove_line_marker(const char *category)
-{
-	GtkTextIter start, end;
-	GtkTextBuffer *buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text_view));
-
-	gtk_text_buffer_get_bounds(buffer, &start, &end);
-	gtk_source_buffer_remove_source_marks(GTK_SOURCE_BUFFER(buffer), &start, &end, category);
-}
-
-static u8 gui_save_file(char *fname, char *fdata)
-{
-	FILE *f = fopen(fname, "w");
-	if (f == NULL)
-		return 0;
-	fputs(fdata, f);
-	fclose(f);
-	return 1;
-}
-
-static void gui_show_save_file_dialog(void)
-{
-	GtkWidget *dialog =
-		gtk_file_chooser_dialog_new("Save File", GTK_WINDOW(window),
-					    GTK_FILE_CHOOSER_ACTION_SAVE, "Cancel",
-					    GTK_RESPONSE_CANCEL, "Save", GTK_RESPONSE_ACCEPT, NULL);
-	GtkFileChooser *chooser = GTK_FILE_CHOOSER(dialog);
-
-	gtk_file_chooser_set_do_overwrite_confirmation(chooser, TRUE);
-
-	char *text;
-	if (strlen(filename) == 0) {
-		gtk_file_chooser_set_current_folder(chooser, g_get_home_dir());
-		gtk_file_chooser_set_current_name(chooser, "new.asm");
-		int res = gtk_dialog_run(GTK_DIALOG(dialog));
-		if (res == GTK_RESPONSE_ACCEPT) {
-			char *savefile = gtk_file_chooser_get_filename(chooser);
-			strcpy(filename, savefile);
-			g_free(savefile);
-			text = gui_text_buffer();
-			gtk_widget_destroy(dialog);
-		} else {
-			return;
-		}
-	} else {
-		text = gui_text_buffer();
-	}
-
-	u8 ret = gui_save_file(filename, text);
-	g_free(text);
-	if (ret)
-		gui_show_info("File saved!");
-	else
-		gui_show_warning("Could not save file!");
-}
-
-static void gui_show_open_file_dialog(void)
-{
-	GtkWidget *dialog =
-		gtk_file_chooser_dialog_new("Open File", GTK_WINDOW(window),
-					    GTK_FILE_CHOOSER_ACTION_OPEN, "Cancel",
-					    GTK_RESPONSE_CANCEL, "Open", GTK_RESPONSE_ACCEPT, NULL);
-
-	int res = gtk_dialog_run(GTK_DIALOG(dialog));
-	if (res == GTK_RESPONSE_ACCEPT) {
-		GtkFileChooser *chooser = GTK_FILE_CHOOSER(dialog);
-		gtk_file_chooser_set_current_folder(chooser, g_get_home_dir());
-		char *openfile = gtk_file_chooser_get_filename(chooser);
-		gui_fill_text_view_from_file(openfile);
-		strcpy(filename, openfile);
-		g_free(openfile);
-	}
-
-	gtk_widget_destroy(dialog);
-}
-
-static void gui_show_new_file_dialog(void)
-{
-	gui_fill_text_view("");
-	memset(filename, 0, sizeof(filename));
-}
-
-static gboolean gui_key_release_handler(GtkWidget *widget, GdkEventKey *event, gpointer data)
-{
-	UNUSED(widget);
-	UNUSED(event);
-	UNUSED(data);
-
-	// TODO: Integrate highlighting into parser?
-	//gui_call_syntax_highlighter();
-	gui_call_parser();
-
-	return FALSE;
-}
-
-static void gui_add_menu_item(const char *name, GtkWidget *parent, GtkAccelGroup *accel_group,
-			      GdkModifierType mask_key, guint key, void (*callback)(void))
-{
-	GtkWidget *menu_item = gtk_menu_item_new_with_label(name);
-	g_signal_connect(G_OBJECT(menu_item), "activate", G_CALLBACK(callback), NULL);
-	gtk_widget_add_accelerator(menu_item, "activate", accel_group, key, mask_key,
-				   GTK_ACCEL_VISIBLE);
-	gtk_menu_shell_append(GTK_MENU_SHELL(parent), menu_item);
-}
-
-static void gui_activate(GtkApplication *app, gpointer data)
-{
-	UNUSED(data);
-
-	// Initialize window
-	window = gtk_application_window_new(app);
-	gtk_window_set_title(GTK_WINDOW(window), "simsalasim");
-	gtk_window_set_default_size(GTK_WINDOW(window), 400, 400);
-
-	// Key press listener
-	g_signal_connect(window, "key_release_event", G_CALLBACK(gui_key_release_handler), NULL);
-
-	// Main container
-	GtkWidget *box = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
-	gtk_container_add(GTK_CONTAINER(window), box);
-
-	// Keyboard shortcut map init
-	GtkAccelGroup *accel_group = gtk_accel_group_new();
-	gtk_window_add_accel_group(GTK_WINDOW(window), accel_group);
-
-	// Very cool menu bar
-	GtkWidget *menu_bar = gtk_menu_bar_new();
-	// File menu
-	GtkWidget *file_menu = gtk_menu_new();
-	GtkWidget *file_tab = gtk_menu_item_new_with_label("File");
-
-	gtk_menu_item_set_submenu(GTK_MENU_ITEM(file_tab), file_menu);
-
-	gui_add_menu_item("New", file_menu, accel_group, GDK_CONTROL_MASK, GDK_KEY_N,
-			  gui_show_new_file_dialog);
-	gui_add_menu_item("Open", file_menu, accel_group, GDK_CONTROL_MASK, GDK_KEY_O,
-			  gui_show_open_file_dialog);
-	gui_add_menu_item("Save", file_menu, accel_group, GDK_CONTROL_MASK, GDK_KEY_S,
-			  gui_show_save_file_dialog);
-
-	gtk_menu_shell_append(GTK_MENU_SHELL(menu_bar), file_tab);
-
-	GtkWidget *run_menu = gtk_menu_new();
-	GtkWidget *run_tab = gtk_menu_item_new_with_label("Run");
-
-	gtk_menu_item_set_submenu(GTK_MENU_ITEM(run_tab), run_menu);
-
-	gui_add_menu_item("Compile", run_menu, accel_group, GDK_CONTROL_MASK, GDK_KEY_Return,
-			  gui_call_parser);
-
-	gtk_menu_shell_append(GTK_MENU_SHELL(menu_bar), run_tab);
-
-	gtk_container_add(GTK_CONTAINER(box), menu_bar);
-
-	// Strange text view
-	text_view = gtk_source_view_new();
-	gtk_source_view_set_show_line_numbers(GTK_SOURCE_VIEW(text_view), TRUE);
-	gtk_source_view_set_auto_indent(GTK_SOURCE_VIEW(text_view), TRUE);
-	gtk_source_view_set_show_line_marks(GTK_SOURCE_VIEW(text_view), TRUE);
-	gtk_box_pack_end(GTK_BOX(box), text_view, TRUE, TRUE, 0);
-
-	// Font
-	GtkCssProvider *provider = gtk_css_provider_new();
-	gtk_css_provider_load_from_data(
-		provider, "textview { font-family: Monospace; font-size: 11pt; }", -1, NULL);
-	gtk_style_context_add_provider(gtk_widget_get_style_context(text_view),
-				       GTK_STYLE_PROVIDER(provider),
-				       GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
-	g_object_unref(provider);
-
-	// Show all widgets!
-	gtk_widget_show_all(window);
-
-	// Only for testing purposes
-	gui_fill_text_view_from_file("test.asm");
-
-	gui_init_highlighter();
-	gui_call_syntax_highlighter();
-}
-
-int gui_init(int argc, char *argv[])
-{
-	gtk_init(&argc, &argv);
-
-	g_object_set(gtk_settings_get_default(), "gtk-application-prefer-dark-theme", TRUE, NULL);
-
-	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;
-}