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implement break_wide

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for more pleasant east asian mixed display
This commit is contained in:
ailin-nemui 2017-01-20 10:32:23 +01:00
parent 7fd3c1f50a
commit 876c1dd93e
3 changed files with 21 additions and 4 deletions
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10
src/fe-text/gui-windows.c
View File

@ -49,6 +49,7 @@ static GUI_WINDOW_REC *gui_window_init(WINDOW_REC *window,
settings_get_int("indent"),
!settings_get_bool("indent_always"),
get_default_indent_func());
textbuffer_view_set_break_wide(gui->view, settings_get_bool("break_wide"));
if (parent->active == window)
textbuffer_view_set_window(gui->view, parent->screen_win);
return gui;
@ -201,12 +202,14 @@ void gui_windows_reset_settings(void)
for (tmp = windows; tmp != NULL; tmp = tmp->next) {
WINDOW_REC *rec = tmp->data;
GUI_WINDOW_REC *gui = WINDOW_GUI(rec);
GUI_WINDOW_REC *gui = WINDOW_GUI(rec);
textbuffer_view_set_default_indent(gui->view,
textbuffer_view_set_break_wide(gui->view, settings_get_bool("break_wide"));
textbuffer_view_set_default_indent(gui->view,
settings_get_int("indent"),
!settings_get_bool("indent_always"),
get_default_indent_func());
get_default_indent_func());
textbuffer_view_set_scroll(gui->view,
gui->use_scroll ? gui->scroll :
@ -281,6 +284,7 @@ void gui_windows_init(void)
settings_add_bool("lookandfeel", "autostick_split_windows", TRUE);
settings_add_int("lookandfeel", "indent", 10);
settings_add_bool("lookandfeel", "indent_always", FALSE);
settings_add_bool("lookandfeel", "break_wide", FALSE);
settings_add_bool("lookandfeel", "scroll", TRUE);
window_create_override = -1;

12
src/fe-text/textbuffer-view.c
View File

@ -307,7 +307,7 @@ view_update_line_cache(TEXT_BUFFER_VIEW_REC *view, LINE_REC *line)
continue;
}
if (!view->utf8 && char_width > 1) {
if (view->break_wide && char_width > 1) {
last_space = xpos;
last_space_ptr = next_ptr;
last_color = color; last_fg24 = fg24; last_bg24 = bg24;
@ -665,6 +665,16 @@ void textbuffer_view_set_default_indent(TEXT_BUFFER_VIEW_REC *view,
view->default_indent_func = indent_func;
}
/* Enable breaking of wide chars */
void textbuffer_view_set_break_wide(TEXT_BUFFER_VIEW_REC *view,
gboolean break_wide)
{
if (view->break_wide != break_wide) {
view->break_wide = break_wide;
view_reset_cache(view);
}
}
static void view_unregister_indent_func(TEXT_BUFFER_VIEW_REC *view,
INDENT_FUNC indent_func)
{

3
src/fe-text/textbuffer-view.h
View File

@ -59,6 +59,7 @@ struct _TEXT_BUFFER_VIEW_REC {
unsigned int longword_noindent:1;
unsigned int scroll:1; /* scroll down automatically when at bottom */
unsigned int utf8:1; /* use UTF8 in this view */
unsigned int break_wide:1; /* Break wide chars in this view */
TEXT_BUFFER_CACHE_REC *cache;
int ypos; /* cursor position - visible area is 0..height-1 */
@ -97,6 +98,8 @@ void textbuffer_view_set_default_indent(TEXT_BUFFER_VIEW_REC *view,
int longword_noindent,
INDENT_FUNC indent_func);
void textbuffer_views_unregister_indent_func(INDENT_FUNC indent_func);
void textbuffer_view_set_break_wide(TEXT_BUFFER_VIEW_REC *view,
gboolean break_wide);
void textbuffer_view_set_scroll(TEXT_BUFFER_VIEW_REC *view, int scroll);
void textbuffer_view_set_utf8(TEXT_BUFFER_VIEW_REC *view, int utf8);