- Added page turning

TODO: add scrolling and newline support

src/main.rs

@@ -23,7 +23,7 @@ fn library_exists(){
 
     //if /var/lib/bibliofile/library does not exist, create it.
     let mut library_exist_var = Path::exists("/var/lib/bibliofile/library".as_ref());
-    println!("{}", library_exist_var);
+
     if library_exist_var == false{
         fs::create_dir_all("/var/lib/bibliofile/library").expect("Error...could not create library. If this is your first time running Bibliofile, try running with sudo.");
     }
@@ -51,39 +51,41 @@ fn epub_func(epub_file: &str){
 
     let doc = EpubDoc::new(&epub_file);
     assert!(doc.is_ok());
+
     let mut doc = doc.unwrap();
 
 
 
     let term: Term<()> = Term::with_height(TermHeight::Percent(90)).unwrap();
     let _ = term.clear();
-
-
-
-
-
-
-
-
+    let _ = term.print(0, 0, "Use the left and right button to turn the page.\nUp and down scrolls. Press escape or q to quit.");
+    let _ = term.present();
     let mut page_num = 1;
 
+
+
+
+
     //If letter q pressed, closes program.
     while let Ok(ev) = term.poll_event() {
-        let _ = term.clear();
+
         match ev {
             Event::Key(Key::ESC) | Event::Key(Key::Char('q')) => break,
+            Event::Key(Key::Right) => page_num = page_num + 1,
+            Event::Key(Key::Left) => page_num = page_num - 1,
             _ => {}
         }
-
-
-
         doc.set_current_page(page_num);
-
+        let attr = Attr{ fg: Color::WHITE, ..Attr::default() };
         let content = doc.get_current_str();
         let str_content = content.unwrap();
         let text = html_module::main(str_content.0);
-        let _ = term.print(0, 0, &*text);
+        let _ = term.print(1, 0, &*text);
+        //let _ = term.set_cursor(0, 0);
         let _ = term.present();
+
+        //let _ = term.clear();
+
     }
 }