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-rw-r--r--view.c112
1 files changed, 2 insertions, 110 deletions
diff --git a/view.c b/view.c
index 6f3138f..046fdff 100644
--- a/view.c
+++ b/view.c
@@ -13,19 +13,6 @@
#include "text-util.h"
#include "util.h"
-typedef struct {
- char *symbol;
-} SyntaxSymbol;
-
-enum {
- SYNTAX_SYMBOL_SPACE,
- SYNTAX_SYMBOL_TAB,
- SYNTAX_SYMBOL_TAB_FILL,
- SYNTAX_SYMBOL_EOL,
- SYNTAX_SYMBOL_EOF,
- SYNTAX_SYMBOL_LAST,
-};
-
/* A selection is made up of two marks named cursor and anchor.
* While the anchor remains fixed the cursor mark follows cursor motions.
* For a selection (indicated by []), the marks (^) are placed as follows:
@@ -56,39 +43,6 @@ struct Selection {
Selection *prev, *next; /* previous/next cursors ordered by location at creation time */
};
-struct View {
- Text *text; /* underlying text management */
- char *textbuf; /* scratch buffer used for drawing */
- UiWin *ui; /* corresponding ui window */
- Cell cell_blank; /* used for empty/blank cells */
- int width, height; /* size of display area */
- size_t start, end; /* currently displayed area [start, end] in bytes from the start of the file */
- size_t start_last; /* previously used start of visible area, used to update the mark */
- Mark start_mark; /* mark to keep track of the start of the visible area */
- size_t lines_size; /* number of allocated bytes for lines (grows only) */
- Line *lines; /* view->height number of lines representing view content */
- Line *topline; /* top of the view, first line currently shown */
- Line *lastline; /* last currently used line, always <= bottomline */
- Line *bottomline; /* bottom of view, might be unused if lastline < bottomline */
- Selection *selection; /* primary selection, always placed within the visible viewport */
- Selection *selection_latest; /* most recently created cursor */
- Selection *selection_dead; /* primary cursor which was disposed, will be removed when another cursor is created */
- int selection_count; /* how many cursors do currently exist */
- Line *line; /* used while drawing view content, line where next char will be drawn */
- int col; /* used while drawing view content, column where next char will be drawn */
- const SyntaxSymbol *symbols[SYNTAX_SYMBOL_LAST]; /* symbols to use for white spaces etc */
- int tabwidth; /* how many spaces should be used to display a tab character */
- Selection *selections; /* all cursors currently active */
- int selection_generation; /* used to filter out newly created cursors during iteration */
- bool need_update; /* whether view has been redrawn */
- bool large_file; /* optimize for displaying large files */
- int colorcolumn;
- char *breakat; /* characters which might cause a word wrap */
- int wrapcolumn; /* wrap lines at minimum of window width and wrapcolumn (if != 0) */
- int wrapcol; /* used while drawing view content, column where word wrap might happen */
- bool prevch_breakat; /* used while drawing view content, previous char is part of breakat */
-};
-
static const SyntaxSymbol symbols_none[] = {
[SYNTAX_SYMBOL_SPACE] = { " " },
[SYNTAX_SYMBOL_TAB] = { " " },
@@ -155,7 +109,7 @@ void window_status_update(Vis *vis, Win *win) {
else if (count != VIS_COUNT_UNKNOWN)
snprintf(right_parts[right_count++], sizeof(right_parts[0]), "%d", count);
- int sel_count = view_selections_count(view);
+ int sel_count = view->selection_count;
if (sel_count > 1) {
Selection *s = view_selections_primary_get(view);
int sel_number = view_selections_number(s) + 1;
@@ -223,10 +177,6 @@ void view_tabwidth_set(View *view, int tabwidth) {
view_draw(view);
}
-int view_tabwidth_get(View *view) {
- return view->tabwidth;
-}
-
/* reset internal view data structures (cell matrix, line offsets etc.) */
static void view_clear(View *view) {
memset(view->lines, 0, view->lines_size);
@@ -270,10 +220,6 @@ static void view_clear(View *view) {
view->ui->style_set(view->ui, &view->cell_blank, UI_STYLE_DEFAULT);
}
-Filerange view_viewport_get(View *view) {
- return (Filerange){ .start = view->start, .end = view->end };
-}
-
static int view_max_text_width(const View *view) {
if (view->wrapcolumn > 0)
return MIN(view->wrapcolumn, view->width);
@@ -575,10 +521,6 @@ void view_draw(View *view) {
view->need_update = true;
}
-void view_invalidate(View *view) {
- view->need_update = true;
-}
-
bool view_update(View *view) {
if (!view->need_update)
return false;
@@ -621,14 +563,6 @@ bool view_resize(View *view, int width, int height) {
return true;
}
-int view_height_get(View *view) {
- return view->height;
-}
-
-int view_width_get(View *view) {
- return view->width;
-}
-
void view_free(View *view) {
if (!view)
return;
@@ -676,10 +610,6 @@ View *view_new(Text *text) {
return view;
}
-void view_ui(View *view, UiWin* ui) {
- view->ui = ui;
-}
-
static size_t cursor_set(Selection *sel, Line *line, int col) {
int row = 0;
View *view = sel->view;
@@ -955,14 +885,6 @@ size_t view_cursor_get(View *view) {
return view_cursors_pos(view->selection);
}
-Line *view_lines_first(View *view) {
- return view->topline;
-}
-
-Line *view_lines_last(View *view) {
- return view->lastline;
-}
-
Line *view_cursors_line_get(Selection *sel) {
return sel->line;
}
@@ -998,24 +920,6 @@ enum UiOption view_options_get(View *view) {
return view->ui ? view->ui->options_get(view->ui) : 0;
}
-void view_colorcolumn_set(View *view, int col) {
- if (col >= 0)
- view->colorcolumn = col;
-}
-
-int view_colorcolumn_get(View *view) {
- return view->colorcolumn;
-}
-
-void view_wrapcolumn_set(View *view, int col) {
- if (col >= 0)
- view->wrapcolumn = col;
-}
-
-int view_wrapcolumn_get(View *view) {
- return view->wrapcolumn;
-}
-
bool view_breakat_set(View *view, const char *breakat) {
char *copy = strdup(breakat);
if (!copy)
@@ -1025,10 +929,6 @@ bool view_breakat_set(View *view, const char *breakat) {
return true;
}
-const char *view_breakat_get(View *view) {
- return view->breakat;
-}
-
size_t view_screenline_goto(View *view, int n) {
size_t pos = view->start;
for (Line *line = view->topline; --n > 0 && line != view->lastline; line = line->next)
@@ -1108,10 +1008,6 @@ Selection *view_selections_new_force(View *view, size_t pos) {
return selections_new(view, pos, true);
}
-int view_selections_count(View *view) {
- return view->selection_count;
-}
-
int view_selections_number(Selection *sel) {
return sel->number;
}
@@ -1458,7 +1354,7 @@ void view_selections_set_all(View *view, Array *arr, bool anchored) {
Array view_selections_get_all(View *view) {
Array arr;
array_init_sized(&arr, sizeof(Filerange));
- if (!array_reserve(&arr, view_selections_count(view)))
+ if (!array_reserve(&arr, view->selection_count))
return arr;
for (Selection *s = view->selections; s; s = s->next) {
Filerange r = view_selections_get(s);
@@ -1490,10 +1386,6 @@ void view_selections_normalize(View *view) {
view_selections_set(prev, &range_prev);
}
-Text *view_text(View *view) {
- return view->text;
-}
-
char *view_symbol_eof_get(View *view) {
return view->symbols[SYNTAX_SYMBOL_EOF]->symbol;
}
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