From 49e9b176e4ad9117c4522725cc171c71d985da6d Mon Sep 17 00:00:00 2001
From: "Michael D. Lowis" <mike@mdlowis.com>
Date: Wed, 23 Jul 2014 22:33:19 -0400
Subject: [PATCH] vector to list

---
 source/main.c    |  2 ++
 source/main.mf   |  3 +++
 source/screen.c  | 45 +++++++++++++++++++++++++++++----------------
 source/screen.h  |  1 +
 source/workdir.c |  4 ++++
 source/workdir.h |  2 ++
 6 files changed, 41 insertions(+), 16 deletions(-)
 create mode 100644 source/main.mf

diff --git a/source/main.c b/source/main.c
index 8417d56..bbbbb28 100644
--- a/source/main.c
+++ b/source/main.c
@@ -37,6 +37,8 @@ int main(int argc, char** argv) {
     erase();
     refresh();
     endwin();
+    screen_deinit();
+    workdir_deinit();
     return 0;
 }
 
diff --git a/source/main.mf b/source/main.mf
new file mode 100644
index 0000000..4695857
--- /dev/null
+++ b/source/main.mf
@@ -0,0 +1,3 @@
+source/main.o: source/main.c source/aardvark.h source/state.h \
+  source/screen.h source/workdir.h \
+  modules/data-structures/source/vector/vec.h source/input.h
diff --git a/source/screen.c b/source/screen.c
index 0f02328..e5bfc06 100644
--- a/source/screen.c
+++ b/source/screen.c
@@ -3,7 +3,7 @@
 #include "aardvark.h"
 #include "workdir.h"
 #include <ncurses.h>
-#include "vec.h"
+#include "list.h"
 #include "mem.h"
 
 typedef struct {
@@ -14,12 +14,15 @@ static void screen_place_windows(void);
 static frame_t* screen_frame_new(void);
 static void screen_frame_free(void* p_frame);
 
-static frame_t* Master;
-static vec_t* Screen_List;
+static list_t* Screen_List;
 
 void screen_init(void) {
-    Master = screen_frame_new();
-    Screen_List = vec_new(0);
+    Screen_List = list_new();
+    list_push_back(Screen_List, screen_frame_new());
+}
+
+void screen_deinit(void) {
+    mem_release(Screen_List);
 }
 
 void screen_update(void) {
@@ -37,40 +40,50 @@ void screen_update(void) {
 }
 
 void screen_open(void) {
-    vec_push_back(Screen_List, screen_frame_new());
+    list_push_back(Screen_List, screen_frame_new());
 }
 
 void screen_close(void) {
-    vec_erase(Screen_List, 0, 0);
+    int num_frames = list_size(Screen_List);
+    if(num_frames > 1)
+        list_delete(Screen_List, 0);
 }
 
 static void screen_place_windows(void) {
     frame_t* p_frame;
-    int i, lines, cols;
+    int id, pos, lines, cols;
+    int num_frames = list_size(Screen_List);
+    list_node_t* p_node;
     getmaxyx(stdscr, lines, cols);
 
     /* Print the master frame */
-    p_frame = Master;
+    p_frame = list_at(Screen_List,0)->contents;
     mvwin(p_frame->p_win, 0, 0);
-    wresize(p_frame->p_win, lines, (vec_size(Screen_List) > 0) ? cols/2 : cols);
+    wresize(p_frame->p_win, lines, (num_frames > 1) ? cols/2 : cols);
     wclear(p_frame->p_win);
     box(p_frame->p_win, 0 , 0);
     wrefresh(p_frame->p_win);
 
     /* Print any other frames we might have */
-    int pos = 0;
-    for(i = 0; i < vec_size(Screen_List); i++) {
-        int remain = (lines % vec_size(Screen_List));
-        int height = (lines / vec_size(Screen_List)) + (i < remain ? 1 : 0);
-        p_frame = (frame_t*)vec_at(Screen_List, i);
+    p_node = list_at(Screen_List,1);
+    pos = 0;
+    id = 1;
+    while(p_node != NULL) {
+        /* Get the frame and it's properties */
+        int remain = (lines % (num_frames-1));
+        int height = (lines / (num_frames-1)) + (id <= remain ? 1 : 0);
+        p_frame = p_node->contents;
+        /* Place the frame */
         mvwin(p_frame->p_win, pos, cols/2);
         wresize(p_frame->p_win, height, cols/2);
         wclear(p_frame->p_win);
         wmove(p_frame->p_win, 1, 1);
-        wprintw(p_frame->p_win, "(%d, %d)", i*height, cols/2);
         box(p_frame->p_win, 0 , 0);
         wrefresh(p_frame->p_win);
+        /* Get the next one */
+        id++;
         pos += height;
+        p_node = p_node->next;
     }
 }
 
diff --git a/source/screen.h b/source/screen.h
index 44f7114..5e40eed 100644
--- a/source/screen.h
+++ b/source/screen.h
@@ -8,6 +8,7 @@
 #define SCREEN_H
 
 void screen_init(void);
+void screen_deinit(void);
 void screen_update(void);
 void screen_open(void);
 void screen_close(void);
diff --git a/source/workdir.c b/source/workdir.c
index fd2f976..8a508a7 100644
--- a/source/workdir.c
+++ b/source/workdir.c
@@ -37,6 +37,10 @@ void workdir_init(int windex) {
     getcwd(Windows[windex].cwd, 1024);
 }
 
+void workdir_deinit(void) {
+    free(Windows[0].files);
+}
+
 void workdir_next(void) {
     int index = state_get_focused_frame();
     //do nothing if at the end of the file list
diff --git a/source/workdir.h b/source/workdir.h
index 1b28aa5..0b3afd6 100644
--- a/source/workdir.h
+++ b/source/workdir.h
@@ -9,6 +9,8 @@
 
 void workdir_init(int windex);
 
+void workdir_deinit(void);
+
 void workdir_prev(void);
 
 void workdir_next(void);
-- 
2.52.0