Fix several bugs in the previous patches. Fix inverse inverse video with bold attribute, incorrect duplication of attributes when scrolling up, underline aliasing, bottom scroll margin adjustment when resizing, and unnecessary sleep when sending terminal reports. Change TERM environment variable to xterm-256color to better reflect terminal capabilities (although it still doesn't emulate all of xterm).
Signed-off-by: Callum Lowcay <[email protected]> --- clients/terminal.c | 39 +++++++++++++++++++-------------------- 1 files changed, 19 insertions(+), 20 deletions(-) diff --git a/clients/terminal.c b/clients/terminal.c index 04dcc43..4bfb06b 100644 --- a/clients/terminal.c +++ b/clients/terminal.c @@ -495,7 +495,6 @@ terminal_scroll_window(struct terminal *terminal, int d) int i; int window_height; int from_row, to_row; - struct attr *dup_attr; // scrolling range is inclusive window_height = terminal->margin_bottom - terminal->margin_top + 1; @@ -513,13 +512,10 @@ terminal_scroll_window(struct terminal *terminal, int d) terminal_get_attr_row(terminal, from_row - i), terminal->attr_pitch); } - dup_attr = terminal_get_attr_row(terminal, terminal->margin_top); for (i = terminal->margin_top; i < (terminal->margin_top + d); i++) { memset(terminal_get_row(terminal, i), 0, terminal->data_pitch); - if (i > terminal->margin_top) { - memcpy(terminal_get_attr_row(terminal, i), - dup_attr, terminal->attr_pitch); - } + attr_init(terminal_get_attr_row(terminal, i), + terminal->curr_attr, terminal->width); } } else { to_row = terminal->margin_top; @@ -533,13 +529,10 @@ terminal_scroll_window(struct terminal *terminal, int d) terminal_get_attr_row(terminal, from_row + i), terminal->attr_pitch); } - dup_attr = terminal_get_attr_row(terminal, terminal->margin_bottom); for (i = terminal->margin_bottom - d + 1; i <= terminal->margin_bottom; i++) { memset(terminal_get_row(terminal, i), 0, terminal->data_pitch); - if (i < terminal->margin_bottom) { - memcpy(terminal_get_attr_row(terminal, i), - dup_attr, terminal->attr_pitch); - } + attr_init(terminal_get_attr_row(terminal, i), + terminal->curr_attr, terminal->width); } } } @@ -641,10 +634,10 @@ terminal_resize(struct terminal *terminal, int width, int height) terminal->data_pitch = data_pitch; terminal->attr_pitch = attr_pitch; + terminal->margin_bottom = + height - (terminal->height - terminal->margin_bottom); terminal->width = width; terminal->height = height; - if(terminal->margin_bottom >= terminal->height) - terminal->margin_bottom = terminal->height - 1; terminal->data = data; terminal->data_attr = data_attr; terminal->tab_ruler = tab_ruler; @@ -751,6 +744,10 @@ terminal_draw_contents(struct terminal *terminal) { foreground = attr.bg; background = attr.fg; + if (attr.a & ATTRMASK_BOLD) { + if (foreground <= 16) foreground |= 0x08; + if (background <= 16) background &= 0x07; + } } else { foreground = attr.fg; background = attr.bg; @@ -759,6 +756,10 @@ terminal_draw_contents(struct terminal *terminal) tmp = foreground; foreground = background; background = tmp; + if (attr.a & ATTRMASK_BOLD) { + if (foreground <= 16) foreground |= 0x08; + if (background <= 16) background &= 0x07; + } } bold = attr.a & (ATTRMASK_BOLD | ATTRMASK_BLINK); underline = attr.a & ATTRMASK_UNDERLINE; @@ -791,8 +792,8 @@ terminal_draw_contents(struct terminal *terminal) text_x = side_margin + col * extents.max_x_advance; text_y = top_margin + extents.ascent + row * extents.height; if (underline) { - cairo_move_to(cr, text_x, text_y + 2); - cairo_line_to(cr, text_x + extents.max_x_advance, text_y + 2); + cairo_move_to(cr, text_x, (double)text_y + 1.5); + cairo_line_to(cr, text_x + extents.max_x_advance, (double) text_y + 1.5); cairo_stroke(cr); } cairo_move_to(cr, text_x, text_y); @@ -1192,7 +1193,6 @@ handle_escape(struct terminal *terminal) break; case 'c': /* Primary DA */ write(terminal->master, "\e[?6c", 5); - sleep(1); break; case 'd': /* VPA */ x = set[0] ? args[0] : 1; @@ -1249,7 +1249,6 @@ handle_escape(struct terminal *terminal) terminal->column+1); write(terminal->master, response, strlen(response)); } - sleep(1); /* is this required? why? */ break; case 'r': if(!set[0]) { @@ -1822,8 +1821,7 @@ terminal_create(struct display *display, int fullscreen) terminal->color_scheme = &DEFAULT_COLORS; terminal_init(terminal); terminal->margin_top = 0; - terminal->margin_bottom = 10000; /* much too large, will be trimmed down - * by terminal_resize */ + terminal->margin_bottom = -1; terminal->window = window_create(display, "Wayland Terminal", 500, 400); @@ -1889,7 +1887,8 @@ terminal_run(struct terminal *terminal, const char *path) pid = forkpty(&master, NULL, NULL, NULL); if (pid == 0) { - setenv("TERM", "vt102", 1); + setenv("TERM", "xterm-256color", 1); + setenv("COLORTERM", "xterm-256color", 1); if (execl(path, path, NULL)) { printf("exec failed: %m\n"); exit(EXIT_FAILURE); -- 1.7.3.3 _______________________________________________ wayland-devel mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/wayland-devel
