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Diffstat (limited to 'src/interface-curses/curses-info-popup.c')
-rw-r--r--src/interface-curses/curses-info-popup.c54
1 files changed, 29 insertions, 25 deletions
diff --git a/src/interface-curses/curses-info-popup.c b/src/interface-curses/curses-info-popup.c
index 332d434..edb6e15 100644
--- a/src/interface-curses/curses-info-popup.c
+++ b/src/interface-curses/curses-info-popup.c
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2012-2025 Robin Haberkorn
+ * Copyright (C) 2012-2026 Robin Haberkorn
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -19,6 +19,8 @@
#include "config.h"
#endif
+#include <string.h>
+
#include <glib.h>
#include <curses.h>
@@ -26,6 +28,7 @@
#include "list.h"
#include "string-utils.h"
#include "interface.h"
+#include "cmdline.h"
#include "curses-utils.h"
#include "curses-info-popup.h"
#include "curses-icons.h"
@@ -37,6 +40,7 @@ typedef struct {
teco_stailq_entry_t entry;
teco_popup_entry_type_t type;
+ /** entry name or empty string for the "(Unnamed)" buffer */
teco_string_t name;
gboolean highlight;
} teco_popup_entry_t;
@@ -71,7 +75,6 @@ teco_curses_info_popup_add(teco_curses_info_popup_t *ctx, teco_popup_entry_type_
static void
teco_curses_info_popup_init_pad(teco_curses_info_popup_t *ctx, attr_t attr)
{
- int cols = getmaxx(stdscr); /**! screen width */
int pad_lines; /**! pad height */
gint pad_cols; /**! entry columns */
gint pad_colwidth; /**! width per entry column */
@@ -82,10 +85,10 @@ teco_curses_info_popup_init_pad(teco_curses_info_popup_t *ctx, attr_t attr)
* Otherwise 2 characters after the entry.
*/
gint reserve = teco_ed & TECO_ED_ICONS ? 2+1 : 2;
- pad_colwidth = MIN(ctx->longest + reserve, cols - 2);
+ pad_colwidth = MIN(ctx->longest + reserve, COLS - 2);
/* pad_cols = floor((cols - 2) / pad_colwidth) */
- pad_cols = (cols - 2) / pad_colwidth;
+ pad_cols = (COLS - 2) / pad_colwidth;
/* pad_lines = ceil(length / pad_cols) */
pad_lines = (ctx->length+pad_cols-1) / pad_cols;
@@ -96,7 +99,7 @@ teco_curses_info_popup_init_pad(teco_curses_info_popup_t *ctx, attr_t attr)
* it will be drawn into the popup window which has left
* and right borders.
*/
- ctx->pad = newpad(pad_lines, cols - 2);
+ ctx->pad = newpad(pad_lines, COLS - 2);
/*
* NOTE: attr could contain A_REVERSE on monochrome terminals,
@@ -122,25 +125,32 @@ teco_curses_info_popup_init_pad(teco_curses_info_popup_t *ctx, attr_t attr)
if (entry->highlight)
wattron(ctx->pad, A_BOLD);
+ teco_string_t name = entry->name;
+ if (!name.len) {
+ name.data = TECO_UNNAMED_FILE;
+ name.len = strlen(name.data);
+ }
+
switch (entry->type) {
case TECO_POPUP_FILE:
- g_assert(!teco_string_contains(&entry->name, '\0'));
+ g_assert(!teco_string_contains(name, '\0'));
if (teco_ed & TECO_ED_ICONS) {
+ /* "(Unnamed)" buffer is looked up as "" */
teco_curses_add_wc(ctx->pad, teco_curses_icons_lookup_file(entry->name.data));
waddch(ctx->pad, ' ');
}
- teco_curses_format_filename(ctx->pad, entry->name.data, -1);
+ teco_curses_format_filename(ctx->pad, name.data, -1);
break;
case TECO_POPUP_DIRECTORY:
- g_assert(!teco_string_contains(&entry->name, '\0'));
+ g_assert(!teco_string_contains(name, '\0'));
if (teco_ed & TECO_ED_ICONS) {
teco_curses_add_wc(ctx->pad, teco_curses_icons_lookup_dir(entry->name.data));
waddch(ctx->pad, ' ');
}
- teco_curses_format_filename(ctx->pad, entry->name.data, -1);
+ teco_curses_format_filename(ctx->pad, name.data, -1);
break;
default:
- teco_curses_format_str(ctx->pad, entry->name.data, entry->name.len, -1);
+ teco_curses_format_str(ctx->pad, name.data, name.len, -1);
break;
}
@@ -157,9 +167,6 @@ teco_curses_info_popup_show(teco_curses_info_popup_t *ctx, attr_t attr)
/* nothing to display */
return;
- int lines, cols; /* screen dimensions */
- getmaxyx(stdscr, lines, cols);
-
if (ctx->window)
delwin(ctx->window);
@@ -171,10 +178,10 @@ teco_curses_info_popup_show(teco_curses_info_popup_t *ctx, attr_t attr)
* Popup window can cover all but one screen row.
* Another row is reserved for the top border.
*/
- gint popup_lines = MIN(pad_lines + 1, lines - 1);
+ gint popup_lines = MIN(pad_lines + 1, LINES - teco_cmdline.height);
/* window covers message, scintilla and info windows */
- ctx->window = newwin(popup_lines, 0, lines - 1 - popup_lines, 0);
+ ctx->window = newwin(popup_lines, 0, LINES - teco_cmdline.height - popup_lines, 0);
wattrset(ctx->window, attr);
@@ -188,7 +195,7 @@ teco_curses_info_popup_show(teco_curses_info_popup_t *ctx, attr_t attr)
copywin(ctx->pad, ctx->window,
ctx->pad_first_line, 0,
- 1, 1, popup_lines - 1, cols - 2, FALSE);
+ 1, 1, popup_lines - 1, COLS - 2, FALSE);
if (pad_lines <= popup_lines - 1)
/* no need for scrollbar */
@@ -200,13 +207,13 @@ teco_curses_info_popup_show(teco_curses_info_popup_t *ctx, attr_t attr)
/* bar_y = floor(pad_first_line/pad_lines * (popup_lines-2)) + 1 */
gint bar_y = ctx->pad_first_line*(popup_lines-2) / pad_lines + 1;
- mvwvline(ctx->window, 1, cols-1, ACS_CKBOARD, popup_lines-2);
+ mvwvline(ctx->window, 1, COLS-1, ACS_CKBOARD, popup_lines-2);
/*
* We do not use ACS_BLOCK here since it will not
* always be drawn as a solid block (e.g. xterm).
* Instead, simply draw reverse blanks.
*/
- wmove(ctx->window, bar_y, cols-1);
+ wmove(ctx->window, bar_y, COLS-1);
wattrset(ctx->window, attr ^ A_REVERSE);
wvline(ctx->window, ' ', bar_height);
}
@@ -227,7 +234,6 @@ teco_curses_info_popup_show(teco_curses_info_popup_t *ctx, attr_t attr)
const teco_string_t *
teco_curses_info_popup_getentry(teco_curses_info_popup_t *ctx, gint y, gint x)
{
- int cols = getmaxx(stdscr); /**! screen width */
gint pad_cols; /**! entry columns */
gint pad_colwidth; /**! width per entry column */
@@ -240,10 +246,10 @@ teco_curses_info_popup_getentry(teco_curses_info_popup_t *ctx, gint y, gint x)
* Otherwise 2 characters after the entry.
*/
gint reserve = teco_ed & TECO_ED_ICONS ? 2+1 : 2;
- pad_colwidth = MIN(ctx->longest + reserve, cols - 2);
+ pad_colwidth = MIN(ctx->longest + reserve, COLS - 2);
/* pad_cols = floor((cols - 2) / pad_colwidth) */
- pad_cols = (cols - 2) / pad_colwidth;
+ pad_cols = (COLS - 2) / pad_colwidth;
gint cur_col = 0;
for (teco_stailq_entry_t *cur = ctx->list.first; cur != NULL; cur = cur->next) {
@@ -265,9 +271,8 @@ teco_curses_info_popup_getentry(teco_curses_info_popup_t *ctx, gint y, gint x)
void
teco_curses_info_popup_scroll_page(teco_curses_info_popup_t *ctx)
{
- gint lines = getmaxy(stdscr);
gint pad_lines = getmaxy(ctx->pad);
- gint popup_lines = MIN(pad_lines + 1, lines - 1);
+ gint popup_lines = MIN(pad_lines + 1, LINES - teco_cmdline.height);
/* progress scroll position */
ctx->pad_first_line += popup_lines - 1;
@@ -281,9 +286,8 @@ teco_curses_info_popup_scroll_page(teco_curses_info_popup_t *ctx)
void
teco_curses_info_popup_scroll(teco_curses_info_popup_t *ctx, gint delta)
{
- gint lines = getmaxy(stdscr);
gint pad_lines = getmaxy(ctx->pad);
- gint popup_lines = MIN(pad_lines + 1, lines - 1);
+ gint popup_lines = MIN(pad_lines + 1, LINES - teco_cmdline.height);
ctx->pad_first_line = MAX(ctx->pad_first_line+delta, 0);
if (pad_lines - ctx->pad_first_line < popup_lines - 1)
generated by cgit v1.2.3 (git 2.25.1) at 2026-02-02 15:48:25 +0000