Remove testing data

1 files changed, 0 insertions, 178 deletions

diff --git a/examples/dte/view.c b/examples/dte/view.c
deleted file mode 100644
index cc259c0..0000000
--- a/examples/dte/view.c
+++ /dev/null
@@ -1,178 +0,0 @@
-#include "view.h"
-#include "buffer.h"
-#include "indent.h"
-#include "util/ascii.h"
-#include "util/debug.h"
-#include "util/str-util.h"
-#include "util/utf8.h"
-#include "window.h"
-
-void view_update_cursor_y(View *view)
-{
-    Buffer *buffer = view->buffer;
-    Block *blk;
-    size_t nl = 0;
-    block_for_each(blk, &buffer->blocks) {
-        if (blk == view->cursor.blk) {
-            nl += count_nl(blk->data, view->cursor.offset);
-            view->cy = nl;
-            return;
-        }
-        nl += blk->nl;
-    }
-    BUG("unreachable");
-}
-
-void view_update_cursor_x(View *view)
-{
-    StringView line;
-    const unsigned int tw = view->buffer->options.tab_width;
-    const size_t cx = fetch_this_line(&view->cursor, &line);
-    long cx_char = 0;
-    long w = 0;
-
-    for (size_t idx = 0; idx < cx; cx_char++) {
-        CodePoint u = line.data[idx++];
-        if (likely(u < 0x80)) {
-            if (likely(!ascii_iscntrl(u))) {
-                w++;
-            } else if (u == '\t') {
-                w = next_indent_width(w, tw);
-            } else {
-                w += 2;
-            }
-        } else {
-            idx--;
-            u = u_get_nonascii(line.data, line.length, &idx);
-            w += u_char_width(u);
-        }
-    }
-
-    view->cx = cx;
-    view->cx_char = cx_char;
-    view->cx_display = w;
-}
-
-static bool view_is_cursor_visible(const View *v)
-{
-    return v->cy < v->vy || v->cy > v->vy + v->window->edit_h - 1;
-}
-
-static void view_center_to_cursor(View *v)
-{
-    size_t lines = v->buffer->nl;
-    Window *window = v->window;
-    unsigned int hh = window->edit_h / 2;
-
-    if (window->edit_h >= lines || v->cy < hh) {
-        v->vy = 0;
-        return;
-    }
-
-    v->vy = v->cy - hh;
-    if (v->vy + window->edit_h > lines) {
-        // -1 makes one ~ line visible so that you know where the EOF is
-        v->vy -= v->vy + window->edit_h - lines - 1;
-    }
-}
-
-static void view_update_vx(View *v)
-{
-    Window *window = v->window;
-    unsigned int c = 8;
-
-    if (v->cx_display - v->vx >= window->edit_w) {
-        v->vx = (v->cx_display - window->edit_w + c) / c * c;
-    }
-    if (v->cx_display < v->vx) {
-        v->vx = v->cx_display / c * c;
-    }
-}
-
-static void view_update_vy(View *v, unsigned int scroll_margin)
-{
-    Window *window = v->window;
-    int margin = window_get_scroll_margin(window, scroll_margin);
-    long max_y = v->vy + window->edit_h - 1 - margin;
-
-    if (v->cy < v->vy + margin) {
-        v->vy = MAX(v->cy - margin, 0);
-    } else if (v->cy > max_y) {
-        v->vy += v->cy - max_y;
-        max_y = v->buffer->nl - window->edit_h + 1;
-        if (v->vy > max_y && max_y >= 0) {
-            v->vy = max_y;
-        }
-    }
-}
-
-void view_update(View *v, unsigned int scroll_margin)
-{
-    view_update_vx(v);
-    if (v->force_center || (v->center_on_scroll && view_is_cursor_visible(v))) {
-        view_center_to_cursor(v);
-    } else {
-        view_update_vy(v, scroll_margin);
-    }
-    v->force_center = false;
-    v->center_on_scroll = false;
-}
-
-long view_get_preferred_x(View *v)
-{
-    if (v->preferred_x < 0) {
-        view_update_cursor_x(v);
-        v->preferred_x = v->cx_display;
-    }
-    return v->preferred_x;
-}
-
-bool view_can_close(const View *view)
-{
-    const Buffer *buffer = view->buffer;
-    return !buffer_modified(buffer) || buffer->views.count > 1;
-}
-
-StringView view_do_get_word_under_cursor(const View *view, size_t *offset_in_line)
-{
-    StringView line;
-    size_t si = fetch_this_line(&view->cursor, &line);
-    while (si < line.length) {
-        size_t i = si;
-        if (u_is_word_char(u_get_char(line.data, line.length, &i))) {
-            break;
-        }
-        si = i;
-    }
-
-    if (si == line.length) {
-        *offset_in_line = 0;
-        return string_view(NULL, 0);
-    }
-
-    size_t ei = si;
-    while (si > 0) {
-        size_t i = si;
-        if (!u_is_word_char(u_prev_char(line.data, &i))) {
-            break;
-        }
-        si = i;
-    }
-
-    while (ei < line.length) {
-        size_t i = ei;
-        if (!u_is_word_char(u_get_char(line.data, line.length, &i))) {
-            break;
-        }
-        ei = i;
-    }
-
-    *offset_in_line = si;
-    return string_view(line.data + si, ei - si);
-}
-
-StringView view_get_word_under_cursor(const View *view)
-{
-    size_t offset_in_line;
-    return view_do_get_word_under_cursor(view, &offset_in_line);
-}