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authorJuan Manuel Tomás <jtomas1815@gmail.com>2020-07-22 22:52:51 -0300
committerJuan Manuel Tomás <jtomas1815@gmail.com>2020-07-22 22:52:51 -0300
commitdacf6e0625d10ff47d2aad0ca8d705f90f030119 (patch)
treebfb7f55d024c96b2390bd5f999455b2285542828 /src/client/interface.cpp
parentba2c428dca0080cd79ea3e6c7d0f48764076fd2c (diff)
downloadjet-dacf6e0625d10ff47d2aad0ca8d705f90f030119.tar.gz
jet-dacf6e0625d10ff47d2aad0ca8d705f90f030119.zip
Update architecture
Diffstat (limited to 'src/client/interface.cpp')
-rw-r--r--src/client/interface.cpp95
1 files changed, 95 insertions, 0 deletions
diff --git a/src/client/interface.cpp b/src/client/interface.cpp
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--- /dev/null
+++ b/src/client/interface.cpp
@@ -0,0 +1,95 @@
+#define NORMAL_MODE 0
+#define INSERT_MODE 1
+
+class Interface {
+ Socket io;
+ Window window;
+ Cursor cursor;
+
+ public:
+
+ Interface() : cursor(window) {
+ io.connect();
+ }
+
+ void run() {
+ int mode = NORMAL_MODE;
+ int quit = 0;
+ while (!quit) {
+ update();
+
+ int input = window.get_input();
+ if (mode == NORMAL_MODE) {
+ switch (input) {
+ case '':
+ quit = 1;
+ break;
+ case 'i':
+ mode = INSERT_MODE;
+ break;
+ case 'h':
+ move_left();
+ break;
+ case 'l':
+ move_right();
+ break;
+ }
+ } else {
+ switch (input) {
+ case '':
+ mode = NORMAL_MODE;
+ break;
+ case KEY_BACKSPACE:
+ delete_element();
+ break;
+ default:
+ insert_element(input);
+ }
+ }
+ }
+ }
+
+ void update() {
+ int8_t msg[5];
+ msg[0] = OP_SHOW;
+ encode2(window.width, msg, 1);
+ encode2(window.height, msg, 3);
+ io.send(msg, 5);
+ io.recv(window.view, window.width * window.height);
+ io.recv(window.line_ends, window.height);
+
+ window.update();
+ cursor.update();
+ }
+
+ void move_left() {
+ int8_t mov[2];
+ mov[0] = OP_MOVE1;
+ mov[1] = -1;
+ io.send(mov, 2);
+ cursor.move_left();
+ }
+
+ void move_right() {
+ int8_t mov[2];
+ mov[0] = OP_MOVE1;
+ mov[1] = 1;
+ io.send(mov, 2);
+ cursor.move_right();
+ }
+
+ void delete_element() {
+ int8_t del;
+ del = OP_DELETE;
+ io.send(&del, 1);
+ cursor.move_left();
+ }
+
+ void insert_element(int input) {
+ int8_t ins[2];
+ ins[0] = OP_INSERT;
+ ins[1] = input;
+ io.send(ins, 2);
+ cursor.move_right();
+ }
+};