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-rw-r--r--find.c78
-rw-r--r--ted.h8
2 files changed, 50 insertions, 36 deletions
diff --git a/find.c b/find.c
index 7f5991c..929c253 100644
--- a/find.c
+++ b/find.c
@@ -1,5 +1,3 @@
-// @TODO : show ted->find_match_pos
-
#define FIND_MAX_GROUPS 50
static bool find_compile_pattern(Ted *ted, bool error_on_invalid_pattern) {
@@ -47,6 +45,7 @@ static void find_free_pattern(Ted *ted) {
pcre2_match_data_free(ted->find_match_data);
ted->find_match_data = NULL;
}
+ arr_clear(ted->find_results);
}
static void find_open(Ted *ted) {
@@ -54,7 +53,6 @@ static void find_open(Ted *ted) {
ted->prev_active_buffer = ted->active_buffer;
ted->active_buffer = &ted->find_buffer;
ted->find = true;
- ted->find_match_count = 0;
buffer_clear(&ted->find_buffer);
}
}
@@ -66,13 +64,12 @@ static void find_close(Ted *ted) {
}
static float find_menu_height(Ted *ted) {
- Font *font = ted->font, *font_bold = ted->font_bold;
- float char_height = text_font_char_height(font),
- char_height_bold = text_font_char_height(font_bold);
+ Font *font = ted->font;
+ float char_height = text_font_char_height(font);
Settings const *settings = &ted->settings;
float padding = settings->padding;
- return char_height_bold + char_height + 2 * padding;
+ return char_height + 4 * padding;
}
// finds the next match in the buffer, returning false if there is no match this line.
@@ -106,7 +103,7 @@ static WarnUnusedResult bool find_match(Ted *ted, BufferPos *pos, u32 *match_sta
pos->index = (u32)groups[1];
return true;
} else {
- pos->line += buffer->nlines + direction;
+ pos->line += (u32)((i64)buffer->nlines + direction);
pos->line %= buffer->nlines;
if (direction == +1)
pos->index = 0;
@@ -123,28 +120,28 @@ static void find_update(Ted *ted, bool error_on_invalid_pattern) {
TextBuffer *buffer = ted->prev_active_buffer;
find_free_pattern(ted);
+
if (find_compile_pattern(ted, error_on_invalid_pattern)) {
BufferPos pos = buffer_start_of_file(buffer);
BufferPos best_scroll_candidate = {U32_MAX, U32_MAX};
BufferPos cursor_pos = buffer->cursor_pos;
- u32 match_count = 0;
- // count number of matches
+ // find all matches
for (u32 nsearches = 0; nsearches < buffer->nlines; ++nsearches) {
- u32 match_start;
- while (find_match(ted, &pos, &match_start, NULL, +1)) {
+ u32 match_start, match_end;
+ while (find_match(ted, &pos, &match_start, &match_end, +1)) {
BufferPos match_start_pos = {.line = pos.line, .index = match_start};
+ BufferPos match_end_pos = {.line = pos.line, .index = match_end};
+ FindResult result = {match_start_pos, match_end_pos};
+ arr_add(ted->find_results, result);
if (best_scroll_candidate.line == U32_MAX
|| (buffer_pos_cmp(best_scroll_candidate, cursor_pos) < 0 && buffer_pos_cmp(match_start_pos, cursor_pos) >= 0))
best_scroll_candidate = match_start_pos;
- ++match_count;
}
}
- ted->find_match_count = match_count;
find_buffer->modified = false;
if (best_scroll_candidate.line != U32_MAX) // scroll to first match (if there is one)
buffer_scroll_to_pos(buffer, best_scroll_candidate);
} else {
- ted->find_match_count = 0;
buffer_scroll_to_cursor(buffer);
}
}
@@ -165,17 +162,18 @@ static void find_menu_frame(Ted *ted) {
u32 first_rendered_line = buffer_first_rendered_line(buffer);
u32 last_rendered_line = buffer_last_rendered_line(buffer);
- BufferPos pos = {first_rendered_line, 0};
find_update(ted, false);
- for (u32 nsearches = 0; nsearches < buffer->nlines && pos.line >= first_rendered_line && pos.line <= last_rendered_line; ++nsearches) {
+ u32 match_pos = U32_MAX; // index of result we are on
+ arr_foreach_ptr(ted->find_results, FindResult, result) {
// highlight matches
-
- u32 match_start, match_end;
- while (find_match(ted, &pos, &match_start, &match_end, +1)) {
- BufferPos p1 = {.line = pos.line, .index = match_start};
- BufferPos p2 = {.line = pos.line, .index = match_end};
+ BufferPos p1 = result->start, p2 = result->end;
+ if (buffer->selection
+ && buffer_pos_eq(p1, buffer->selection_pos)
+ && buffer_pos_eq(p2, buffer->cursor_pos))
+ match_pos = (u32)(result - ted->find_results);
+ if (p2.line >= first_rendered_line && p1.line <= last_rendered_line) {
v2 pos1 = buffer_pos_to_pixels(buffer, p1);
v2 pos2 = buffer_pos_to_pixels(buffer, p2);
pos2.y += char_height;
@@ -186,25 +184,38 @@ static void find_menu_frame(Ted *ted) {
}
- float x1 = padding, y1 = window_height - menu_height, x2 = window_width - padding, y2 = window_height - padding;
+ float x1 = padding, y1 = window_height - menu_height + padding, x2 = window_width - padding, y2 = window_height - padding;
+
+ char const *find_text = "Find...";
+ float find_text_width = 0;
+ text_get_size(font_bold, find_text, &find_text_width, NULL);
Rect menu_bounds = rect4(x1, y1, x2, y2);
- Rect find_buffer_bounds = rect4(x1 + padding, y1 + char_height_bold, x2 - padding, y1 + char_height_bold + char_height);
+
+ x1 += padding;
+ y1 += padding;
+ x2 -= padding;
+ y2 -= padding;
+
+ Rect find_buffer_bounds = rect4(x1 + find_text_width + padding, y1, x2 - padding, y1 + char_height);
gl_geometry_rect(menu_bounds, colors[COLOR_MENU_BG]);
gl_geometry_rect_border(menu_bounds, 1, colors[COLOR_BORDER]);
{
float w = 0, h = 0;
char str[32];
- strbuf_printf(str, U32_FMT " matches", ted->find_match_count);
+ if (match_pos == U32_MAX) {
+ strbuf_printf(str, U32_FMT " matches", arr_len(ted->find_results));
+ } else if (buffer->selection) {
+ strbuf_printf(str, U32_FMT " of " U32_FMT, match_pos + 1, arr_len(ted->find_results));
+ }
text_get_size(font, str, &w, &h);
- text_utf8(font, str, x2 - (w + padding), rect_ymid(find_buffer_bounds) - h * 0.5f, colors[COLOR_TEXT]);
- x2 -= w + padding;
- find_buffer_bounds.size.x -= w + padding;
+ text_utf8(font, str, x2 - w, rect_ymid(find_buffer_bounds) - h * 0.5f, colors[COLOR_TEXT]);
+ x2 -= w;
+ find_buffer_bounds.size.x -= w;
}
- text_utf8(font_bold, "Find...", x1 + padding, y1, colors[COLOR_TEXT]);
-
+ text_utf8(font_bold, "Find...", x1, y1, colors[COLOR_TEXT]);
y1 += char_height_bold;
gl_geometry_draw();
@@ -216,7 +227,7 @@ static void find_menu_frame(Ted *ted) {
if (ted->find_invalid_pattern)
gl_geometry_rect(find_buffer_bounds, colors[COLOR_NO] & 0xFFFFFF3F); // invalid regex
- else if (term.len && ted->find_match_count == 0)
+ else if (term.len && !ted->find_results)
gl_geometry_rect(find_buffer_bounds, colors[COLOR_CANCEL] & 0xFFFFFF3F); // no matches
gl_geometry_draw();
@@ -239,8 +250,6 @@ static void find_next_in_direction(Ted *ted, int direction) {
BufferPos pos_end = {.line = pos.line, .index = match_end};
buffer_cursor_move_to_pos(buffer, pos_start);
buffer_select_to_pos(buffer, pos_end);
- ted->find_match_pos += ted->find_match_count + direction;
- ted->find_match_pos %= ted->find_match_count;
break;
}
}
@@ -253,4 +262,5 @@ static void find_next(Ted *ted) {
static void find_prev(Ted *ted) {
find_next_in_direction(ted, -1);
-} \ No newline at end of file
+}
+
diff --git a/ted.h b/ted.h
index 7660b95..5b8d5c6 100644
--- a/ted.h
+++ b/ted.h
@@ -191,6 +191,11 @@ typedef struct Node {
// max tabs per node
#define TED_MAX_TABS 100
+typedef struct {
+ BufferPos start;
+ BufferPos end;
+} FindResult;
+
typedef struct Ted {
SDL_Window *window;
Font *font_bold;
@@ -221,8 +226,7 @@ typedef struct Ted {
bool find; // is the find menu open?
pcre2_code *find_code;
pcre2_match_data *find_match_data;
- u32 find_match_count; // how many matches of the search term were there?
- u32 find_match_pos; // which match we are on, or U32_MAX if not on a match.
+ FindResult *find_results;
bool find_invalid_pattern; // invalid regex?
Command warn_unsaved; // if non-zero, the user is trying to execute this command, but there are unsaved changes
char warn_unsaved_names[TED_PATH_MAX]; // comma-separated list of files with unsaved changes (only applicable if warn_unsaved != 0)
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-19 22:26:41 +0000