1 files changed, 90 insertions, 0 deletions
diff --git a/sw/linux/src/ui.c b/sw/linux/src/ui.c
new file mode 100644
index 0000000..b33aa04
--- /dev/null
+++ b/sw/linux/src/ui.c
@@ -0,0 +1,90 @@
+#include "ui.h"
+
+static bool ui_connected, ui_fileset;
+static GtkTextBuffer *ui_logbuf;
+static GtkBuilder *ui_builder;
+
+void ui_init(int *argc, char **argv[])
+{
+    GtkWindow *window;
+    GtkTextView *logview;
+    GtkFileChooserButton *filechoosebtn;
+    GtkButton *connectbtn, *flashbtn;
+
+    /* set ui global variables */
+    ui_connected = ui_fileset = false;
+
+    /* start gtk */
+    gtk_init(argc, argv);
+
+    /* load glade gtk ui */
+    ui_builder = gtk_builder_new();
+    gtk_builder_add_from_file(ui_builder, "gbprog.ui", NULL);
+
+    /* connect logger buffer (extern variable) */
+    ui_logbuf = gtk_text_buffer_new(NULL);
+    logview = GTK_TEXT_VIEW(gtk_builder_get_object(ui_builder, "logview"));
+
+    gtk_text_view_set_buffer(logview, ui_logbuf);
+
+    /* connect objects to function calls */
+    // window
+    window = GTK_WINDOW(gtk_builder_get_object(ui_builder, "window"));
+    g_signal_connect(window, "destroy", G_CALLBACK(gtk_main_quit), NULL);
+
+    // connectbtn 
+    connectbtn = GTK_BUTTON(gtk_builder_get_object(ui_builder, "flashbtn"));
+    g_signal_connect(connectbtn, "clicked", 
+                        G_CALLBACK(ui_connect_clicked), NULL);
+
+    // flashbtn
+    flashbtn = GTK_BUTTON(gtk_builder_get_object(ui_builder, "flashbtn"));
+    g_signal_connect(flashbtn, "clicked", G_CALLBACK(ui_flash_clicked), NULL);
+
+    // file chooser
+    filechoosebtn = GTK_FILE_CHOOSER_BUTTON(
+            gtk_builder_get_object(ui_builder, "filechoosebtn"));
+    g_signal_connect(filechoosebtn, "file-set", G_CALLBACK(ui_file_set), NULL);
+
+    /* start gtk window */
+    gtk_main();
+}
+
+void ui_log(const char *msg, char type) 
+{
+    GtkTextIter end;
+    gchar typech[4] = "[ ] ";
+
+    switch (type) {
+        case 'm': typech[1] = '@'; break; // message
+        case 'w': typech[1] = '#'; break; // warning
+        case 'e': typech[1] = '!'; break; // error
+    }
+
+    gtk_text_buffer_get_end_iter(ui_logbuf, &end);
+    gtk_text_buffer_insert(ui_logbuf, &end, typech, 4);
+    gtk_text_buffer_get_end_iter(ui_logbuf, &end);
+    gtk_text_buffer_insert(ui_logbuf, &end, (const gchar *) msg, strlen(msg));
+}
+
+void ui_file_set(GtkFileChooserButton *btn, gpointer user_data)
+{
+    GtkEntry *filepath = 
+            GTK_ENTRY(gtk_builder_get_object(ui_builder, "filepath"));
+
+    gtk_entry_set_text(filepath, 
+            gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(btn)));
+
+    ui_log("File set\n", 'm');
+    ui_fileset = true;
+}
+
+void ui_connect_clicked(void) 
+{
+
+}
+
+void ui_flash_clicked(void)
+{
+
+}