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Code Activity

core: add horizontal scrolling for buffers with free content (command /window scroll_horiz) (task #11112)

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This commit is contained in:
Sebastien Helleu
2011-05-16 15:33:44 +02:00
parent bd1db541f7
commit e3e20f2b60
19 changed files with 301 additions and 139 deletions
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src/gui/curses/gui-curses-chat.c
+5 -2
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@@ -255,7 +255,7 @@ gui_chat_display_word_raw (struct t_gui_window *window, const char *string,
int max_chars_on_screen, int display)
{
char *next_char, *output, utf_char[16];
int chars_displayed, size_on_screen;
int chars_displayed, display_char, size_on_screen;
if (display)
wmove (GUI_WINDOW_OBJECTS(window)->win_chat,
@@ -279,6 +279,9 @@ gui_chat_display_word_raw (struct t_gui_window *window, const char *string,
if (!gui_chat_utf_char_valid (utf_char))
snprintf (utf_char, sizeof (utf_char), " ");
display_char = (window->buffer->type != GUI_BUFFER_TYPE_FREE)
|| (chars_displayed >= window->scroll->start_col);
size_on_screen = utf8_strlen_screen (utf_char);
if (max_chars_on_screen > 0)
{
@@ -286,7 +289,7 @@ gui_chat_display_word_raw (struct t_gui_window *window, const char *string,
return chars_displayed;
chars_displayed += size_on_screen;
}
if (size_on_screen > 0)
if (display_char && (size_on_screen > 0))
{
output = string_iconv_from_internal (NULL, utf_char);
wprintw (GUI_WINDOW_OBJECTS(window)->win_chat,