X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=i3bar%2Fsrc%2Fxcb.c;h=d44da4582f5f47539cee32ed7ee1883a7e9e8c54;hb=9bf346c7a00f0783e3754d45dda331ff91ec9a64;hp=b9e5659f11a8b01264f5f82b2253e52f2ef52f03;hpb=27c060b2790edcaa0a0e680cf3c6a69bf30e1751;p=i3%2Fi3 diff --git a/i3bar/src/xcb.c b/i3bar/src/xcb.c index b9e5659f..d44da458 100644 --- a/i3bar/src/xcb.c +++ b/i3bar/src/xcb.c @@ -11,10 +11,7 @@ #include #include #include - -#ifdef XCB_COMPAT -#include "xcb_compat.h" -#endif +#include #include #include @@ -31,9 +28,17 @@ #include #include +#ifdef I3_ASAN_ENABLED +#include +#endif + #include "common.h" #include "libi3.h" +/** This is the equivalent of XC_left_ptr. I’m not sure why xcb doesn’t have a + * constant for that. */ +#define XCB_CURSOR_LEFT_PTR 68 + /* We save the atoms in an easy to access array, indexed by an enum */ enum { #define ATOM_DO(name) name, @@ -49,6 +54,7 @@ xcb_connection_t *xcb_connection; int screen; xcb_screen_t *root_screen; xcb_window_t xcb_root; +static xcb_cursor_t cursor; /* selection window for tray support */ static xcb_window_t selwin = XCB_NONE; @@ -63,6 +69,10 @@ static i3Font font; /* Icon size (based on font size) */ int icon_size; +xcb_visualtype_t *visual_type; +uint8_t depth; +xcb_colormap_t colormap; + /* Overall height of the bar (based on font size) */ int bar_height; @@ -70,13 +80,6 @@ int bar_height; int xkb_base; int mod_pressed = 0; -/* Because the statusline is the same on all outputs, we have - * global buffer to render it on */ -xcb_gcontext_t statusline_ctx; -xcb_gcontext_t statusline_clear; -xcb_pixmap_t statusline_pm; -uint32_t statusline_width; - /* Event watchers, to interact with the user */ ev_prepare *xcb_prep; ev_check *xcb_chk; @@ -91,21 +94,27 @@ bool activated_mode = false; /* The parsed colors */ struct xcb_colors_t { - uint32_t bar_fg; - uint32_t bar_bg; - uint32_t sep_fg; - uint32_t active_ws_fg; - uint32_t active_ws_bg; - uint32_t active_ws_border; - uint32_t inactive_ws_fg; - uint32_t inactive_ws_bg; - uint32_t inactive_ws_border; - uint32_t urgent_ws_bg; - uint32_t urgent_ws_fg; - uint32_t urgent_ws_border; - uint32_t focus_ws_bg; - uint32_t focus_ws_fg; - uint32_t focus_ws_border; + color_t bar_fg; + color_t bar_bg; + color_t sep_fg; + color_t focus_bar_fg; + color_t focus_bar_bg; + color_t focus_sep_fg; + color_t active_ws_fg; + color_t active_ws_bg; + color_t active_ws_border; + color_t inactive_ws_fg; + color_t inactive_ws_bg; + color_t inactive_ws_border; + color_t urgent_ws_bg; + color_t urgent_ws_fg; + color_t urgent_ws_border; + color_t focus_ws_bg; + color_t focus_ws_fg; + color_t focus_ws_border; + color_t binding_mode_bg; + color_t binding_mode_fg; + color_t binding_mode_border; }; struct xcb_colors_t colors; @@ -125,14 +134,9 @@ static const int sb_hoff_px = 4; /* Additional offset between the tray and the statusline, if the tray is not empty */ static const int tray_loff_px = 2; -/* Padding around the tray icons */ -static const int tray_spacing_px = 2; - /* Vertical offset between the bar and a separator */ static const int sep_voff_px = 4; -/* We define xcb_request_failed as a macro to include the relevant line number */ -#define xcb_request_failed(cookie, err_msg) _xcb_request_failed(cookie, err_msg, __LINE__) int _xcb_request_failed(xcb_void_cookie_t cookie, char *err_msg, int line) { xcb_generic_error_t *err; if ((err = xcb_request_check(xcb_connection, cookie)) != NULL) { @@ -154,7 +158,7 @@ int get_tray_width(struct tc_head *trayclients) { TAILQ_FOREACH_REVERSE(trayclient, trayclients, tc_head, tailq) { if (!trayclient->mapped) continue; - tray_width += icon_size + logical_px(tray_spacing_px); + tray_width += icon_size + logical_px(config.tray_padding); } if (tray_width > 0) tray_width += logical_px(tray_loff_px); @@ -165,7 +169,10 @@ int get_tray_width(struct tc_head *trayclients) { * Draws a separator for the given block if necessary. * */ -static void draw_separator(uint32_t x, struct status_block *block) { +static void draw_separator(i3_output *output, uint32_t x, struct status_block *block, bool use_focus_colors) { + color_t sep_fg = (use_focus_colors ? colors.focus_sep_fg : colors.sep_fg); + color_t bar_bg = (use_focus_colors ? colors.focus_bar_bg : colors.bar_bg); + uint32_t sep_offset = get_sep_offset(block); if (TAILQ_NEXT(block, blocks) == NULL || sep_offset == 0) return; @@ -173,113 +180,149 @@ static void draw_separator(uint32_t x, struct status_block *block) { uint32_t center_x = x - sep_offset; if (config.separator_symbol == NULL) { /* Draw a classic one pixel, vertical separator. */ - uint32_t mask = XCB_GC_FOREGROUND | XCB_GC_BACKGROUND | XCB_GC_LINE_WIDTH; - uint32_t values[] = {colors.sep_fg, colors.bar_bg, logical_px(1)}; - xcb_change_gc(xcb_connection, statusline_ctx, mask, values); - xcb_poly_line(xcb_connection, XCB_COORD_MODE_ORIGIN, statusline_pm, statusline_ctx, 2, - (xcb_point_t[]){{center_x, logical_px(sep_voff_px)}, - {center_x, bar_height - logical_px(sep_voff_px)}}); + draw_util_rectangle(xcb_connection, &output->statusline_buffer, sep_fg, + center_x, + logical_px(sep_voff_px), + logical_px(1), + bar_height - 2 * logical_px(sep_voff_px)); } else { /* Draw a custom separator. */ uint32_t separator_x = MAX(x - block->sep_block_width, center_x - separator_symbol_width / 2); - set_font_colors(statusline_ctx, colors.sep_fg, colors.bar_bg); - draw_text(config.separator_symbol, statusline_pm, statusline_ctx, - separator_x, logical_px(ws_voff_px), x - separator_x); + draw_util_text(config.separator_symbol, &output->statusline_buffer, sep_fg, bar_bg, + separator_x, logical_px(ws_voff_px), x - separator_x); } } -/* - * Redraws the statusline to the buffer - * - */ -void refresh_statusline(bool use_short_text) { +uint32_t predict_statusline_length(bool use_short_text) { + uint32_t width = 0; struct status_block *block; - uint32_t old_statusline_width = statusline_width; - statusline_width = 0; - - /* Predict the text width of all blocks (in pixels). */ TAILQ_FOREACH(block, &statusline_head, blocks) { - /* Try to use the shorter text if necessary and possible. */ + i3String *text = block->full_text; + struct status_block_render_desc *render = &block->full_render; if (use_short_text && block->short_text != NULL) { - I3STRING_FREE(block->full_text); - block->full_text = i3string_copy(block->short_text); + text = block->short_text; + render = &block->short_render; } - if (i3string_get_num_bytes(block->full_text) == 0) + if (i3string_get_num_bytes(text) == 0) continue; - block->width = predict_text_width(block->full_text); + render->width = predict_text_width(text); + if (block->border) + render->width += logical_px(2); /* Compute offset and append for text aligment in min_width. */ - if (block->min_width <= block->width) { - block->x_offset = 0; - block->x_append = 0; + if (block->min_width <= render->width) { + render->x_offset = 0; + render->x_append = 0; } else { - uint32_t padding_width = block->min_width - block->width; + uint32_t padding_width = block->min_width - render->width; switch (block->align) { case ALIGN_LEFT: - block->x_append = padding_width; + render->x_append = padding_width; break; case ALIGN_RIGHT: - block->x_offset = padding_width; + render->x_offset = padding_width; break; case ALIGN_CENTER: - block->x_offset = padding_width / 2; - block->x_append = padding_width / 2 + padding_width % 2; + render->x_offset = padding_width / 2; + render->x_append = padding_width / 2 + padding_width % 2; break; } } + width += render->width + render->x_offset + render->x_append; + /* If this is not the last block, add some pixels for a separator. */ if (TAILQ_NEXT(block, blocks) != NULL) - statusline_width += block->sep_block_width; - - statusline_width += block->width + block->x_offset + block->x_append; + width += block->sep_block_width; } - /* If the statusline is bigger than our screen we need to make sure that - * the pixmap provides enough space, so re-allocate if the width grew */ - if (statusline_width > root_screen->width_in_pixels && - statusline_width > old_statusline_width) - realloc_sl_buffer(); + return width; +} + +/* + * Redraws the statusline to the output's statusline_buffer + */ +void draw_statusline(i3_output *output, uint32_t clip_left, bool use_focus_colors, bool use_short_text) { + struct status_block *block; + + color_t bar_color = (use_focus_colors ? colors.focus_bar_bg : colors.bar_bg); + draw_util_clear_surface(xcb_connection, &output->statusline_buffer, bar_color); - /* Clear the statusline pixmap. */ - xcb_rectangle_t rect = {0, 0, MAX(root_screen->width_in_pixels, statusline_width), bar_height}; - xcb_poly_fill_rectangle(xcb_connection, statusline_pm, statusline_clear, 1, &rect); + /* Use unsigned integer wraparound to clip off the left side. + * For example, if clip_left is 75, then x will start at the very large + * number INT_MAX-75, which is way outside the surface dimensions. Drawing + * to that x position is a no-op which XCB and Cairo safely ignore. Once x moves + * up by 75 and goes past INT_MAX, it will wrap around again to 0, and we start + * actually rendering content to the surface. */ + uint32_t x = 0 - clip_left; - /* Draw the text of each block. */ - uint32_t x = 0; + /* Draw the text of each block */ TAILQ_FOREACH(block, &statusline_head, blocks) { - if (i3string_get_num_bytes(block->full_text) == 0) + i3String *text = block->full_text; + struct status_block_render_desc *render = &block->full_render; + if (use_short_text && block->short_text != NULL) { + text = block->short_text; + render = &block->short_render; + } + + if (i3string_get_num_bytes(text) == 0) continue; - uint32_t fg_color; - /* If this block is urgent, draw it with the defined color and border. */ + color_t fg_color; if (block->urgent) { fg_color = colors.urgent_ws_fg; + } else if (block->color) { + fg_color = draw_util_hex_to_color(block->color); + } else if (use_focus_colors) { + fg_color = colors.focus_bar_fg; + } else { + fg_color = colors.bar_fg; + } - uint32_t mask = XCB_GC_FOREGROUND | XCB_GC_BACKGROUND; + color_t bg_color = bar_color; - /* Draw the background */ - uint32_t bg_color = colors.urgent_ws_bg; - uint32_t bg_values[] = {bg_color, bg_color}; - xcb_change_gc(xcb_connection, statusline_ctx, mask, bg_values); + int border_width = (block->border) ? logical_px(1) : 0; + int full_render_width = render->width + render->x_offset + render->x_append; + if (block->border || block->background || block->urgent) { + /* Let's determine the colors first. */ + color_t border_color = bar_color; + if (block->urgent) { + border_color = colors.urgent_ws_border; + bg_color = colors.urgent_ws_bg; + } else { + if (block->border) + border_color = draw_util_hex_to_color(block->border); + if (block->background) + bg_color = draw_util_hex_to_color(block->background); + } - /* The urgent background “overshoots” by 2 px so that the text that - * is printed onto it will not be look so cut off. */ - xcb_rectangle_t bg_rect = {x - logical_px(2), logical_px(1), block->width + logical_px(4), bar_height - logical_px(2)}; - xcb_poly_fill_rectangle(xcb_connection, statusline_pm, statusline_ctx, 1, &bg_rect); - } else { - fg_color = (block->color ? get_colorpixel(block->color) : colors.bar_fg); + /* Draw the border. */ + draw_util_rectangle(xcb_connection, &output->statusline_buffer, border_color, + x, logical_px(1), + full_render_width, + bar_height - logical_px(2)); + + /* Draw the background. */ + draw_util_rectangle(xcb_connection, &output->statusline_buffer, bg_color, + x + border_width, + logical_px(1) + border_width, + full_render_width - 2 * border_width, + bar_height - 2 * border_width - logical_px(2)); } - set_font_colors(statusline_ctx, fg_color, colors.bar_bg); - draw_text(block->full_text, statusline_pm, statusline_ctx, x + block->x_offset, logical_px(ws_voff_px), block->width); - x += block->width + block->sep_block_width + block->x_offset + block->x_append; + draw_util_text(text, &output->statusline_buffer, fg_color, bg_color, + x + render->x_offset + border_width, logical_px(ws_voff_px), + render->width - 2 * border_width); + x += full_render_width; /* If this is not the last block, draw a separator. */ - draw_separator(x, block); + if (TAILQ_NEXT(block, blocks) != NULL) { + x += block->sep_block_width; + draw_separator(output, x, block, use_focus_colors); + } } } @@ -297,7 +340,7 @@ void hide_bars(void) { if (!walk->active) { continue; } - xcb_unmap_window(xcb_connection, walk->bar); + xcb_unmap_window(xcb_connection, walk->bar.id); } stop_child(); } @@ -319,7 +362,7 @@ void unhide_bars(void) { cont_child(); SLIST_FOREACH(walk, outputs, slist) { - if (walk->bar == XCB_NONE) { + if (walk->bar.id == XCB_NONE) { continue; } mask = XCB_CONFIG_WINDOW_X | @@ -337,14 +380,14 @@ void unhide_bars(void) { values[4] = XCB_STACK_MODE_ABOVE; DLOG("Reconfiguring window for output %s to %d,%d\n", walk->name, values[0], values[1]); cookie = xcb_configure_window_checked(xcb_connection, - walk->bar, + walk->bar.id, mask, values); if (xcb_request_failed(cookie, "Could not reconfigure window")) { exit(EXIT_FAILURE); } - xcb_map_window(xcb_connection, walk->bar); + xcb_map_window(xcb_connection, walk->bar.id); } } @@ -353,9 +396,9 @@ void unhide_bars(void) { * */ void init_colors(const struct xcb_color_strings_t *new_colors) { -#define PARSE_COLOR(name, def) \ - do { \ - colors.name = get_colorpixel(new_colors->name ? new_colors->name : def); \ +#define PARSE_COLOR(name, def) \ + do { \ + colors.name = draw_util_hex_to_color(new_colors->name ? new_colors->name : def); \ } while (0) PARSE_COLOR(bar_fg, "#FFFFFF"); PARSE_COLOR(bar_bg, "#000000"); @@ -374,13 +417,31 @@ void init_colors(const struct xcb_color_strings_t *new_colors) { PARSE_COLOR(focus_ws_border, "#4c7899"); #undef PARSE_COLOR +#define PARSE_COLOR_FALLBACK(name, fallback) \ + do { \ + colors.name = new_colors->name ? draw_util_hex_to_color(new_colors->name) : colors.fallback; \ + } while (0) + + /* For the binding mode indicator colors, we don't hardcode a default. + * Instead, we fall back to urgent_ws_* colors. */ + PARSE_COLOR_FALLBACK(binding_mode_fg, urgent_ws_fg); + PARSE_COLOR_FALLBACK(binding_mode_bg, urgent_ws_bg); + PARSE_COLOR_FALLBACK(binding_mode_border, urgent_ws_border); + + /* Similarly, for unspecified focused bar colors, we fall back to the + * regular bar colors. */ + PARSE_COLOR_FALLBACK(focus_bar_fg, bar_fg); + PARSE_COLOR_FALLBACK(focus_bar_bg, bar_bg); + PARSE_COLOR_FALLBACK(focus_sep_fg, sep_fg); +#undef PARSE_COLOR_FALLBACK + init_tray_colors(); xcb_flush(xcb_connection); } /* * Handle a button press event (i.e. a mouse click on one of our bars). - * We determine, whether the click occured on a workspace button or if the scroll- + * We determine, whether the click occurred on a workspace button or if the scroll- * wheel was used and change the workspace appropriately * */ @@ -389,7 +450,7 @@ void handle_button(xcb_button_press_event_t *event) { i3_output *walk; xcb_window_t bar = event->event; SLIST_FOREACH(walk, outputs, slist) { - if (walk->bar == bar) { + if (walk->bar.id == bar) { break; } } @@ -400,7 +461,6 @@ void handle_button(xcb_button_press_event_t *event) { } int32_t x = event->event_x >= 0 ? event->event_x : 0; - int32_t original_x = x; DLOG("Got button %d\n", event->detail); @@ -423,21 +483,28 @@ void handle_button(xcb_button_press_event_t *event) { * check if a status block has been clicked. */ int tray_width = get_tray_width(walk->trayclients); int block_x = 0, last_block_x; - int offset = walk->rect.w - statusline_width - tray_width - logical_px(sb_hoff_px); + int offset = walk->rect.w - walk->statusline_width - tray_width - logical_px(sb_hoff_px); + int32_t statusline_x = x - offset; - x = original_x - offset; - if (x >= 0 && (size_t)x < statusline_width) { + if (statusline_x >= 0 && statusline_x < walk->statusline_width) { struct status_block *block; int sep_offset_remainder = 0; TAILQ_FOREACH(block, &statusline_head, blocks) { - if (i3string_get_num_bytes(block->full_text) == 0) + i3String *text = block->full_text; + struct status_block_render_desc *render = &block->full_render; + if (walk->statusline_short_text && block->short_text != NULL) { + text = block->short_text; + render = &block->short_render; + } + + if (i3string_get_num_bytes(text) == 0) continue; last_block_x = block_x; - block_x += block->width + block->x_offset + block->x_append + get_sep_offset(block) + sep_offset_remainder; + block_x += render->width + render->x_offset + render->x_append + get_sep_offset(block) + sep_offset_remainder; - if (x <= block_x && x >= last_block_x) { + if (statusline_x <= block_x && statusline_x >= last_block_x) { send_block_clicked(event->detail, block->name, block->instance, event->root_x, event->root_y); return; } @@ -445,28 +512,29 @@ void handle_button(xcb_button_press_event_t *event) { sep_offset_remainder = block->sep_block_width - get_sep_offset(block); } } - x = original_x; + } + + /* If a custom command was specified for this mouse button, it overrides + * the default behavior. */ + binding_t *binding; + TAILQ_FOREACH(binding, &(config.bindings), bindings) { + if (binding->input_code != event->detail) + continue; + + i3_send_msg(I3_IPC_MESSAGE_TYPE_COMMAND, binding->command); + return; } if (cur_ws == NULL) { DLOG("No workspace active?\n"); return; } - switch (event->detail) { case 4: /* Mouse wheel up. We select the previous ws, if any. * If there is no more workspace, don’t even send the workspace * command, otherwise (with workspace auto_back_and_forth) we’d end * up on the wrong workspace. */ - - /* If `wheel_up_cmd [COMMAND]` was specified, it should override - * the default behavior */ - if (config.wheel_up_cmd) { - i3_send_msg(I3_IPC_MESSAGE_TYPE_COMMAND, config.wheel_up_cmd); - return; - } - if (cur_ws == TAILQ_FIRST(walk->workspaces)) return; @@ -477,14 +545,6 @@ void handle_button(xcb_button_press_event_t *event) { * If there is no more workspace, don’t even send the workspace * command, otherwise (with workspace auto_back_and_forth) we’d end * up on the wrong workspace. */ - - /* if `wheel_down_cmd [COMMAND]` was specified, it should override - * the default behavior */ - if (config.wheel_down_cmd) { - i3_send_msg(I3_IPC_MESSAGE_TYPE_COMMAND, config.wheel_down_cmd); - return; - } - if (cur_ws == TAILQ_LAST(walk->workspaces, ws_head)) return; @@ -527,7 +587,7 @@ void handle_button(xcb_button_press_event_t *event) { } const size_t len = namelen + strlen("workspace \"\"") + 1; - char *buffer = scalloc(len + num_quotes); + char *buffer = scalloc(len + num_quotes, 1); strncpy(buffer, "workspace \"", strlen("workspace \"")); size_t inpos, outpos; for (inpos = 0, outpos = strlen("workspace \""); @@ -558,7 +618,7 @@ static void handle_visibility_notify(xcb_visibility_notify_event_t *event) { if (!output->active) { continue; } - if (output->bar == event->window) { + if (output->bar.id == event->window) { if (output->visible == visible) { return; } @@ -597,8 +657,8 @@ static void configure_trayclients(void) { clients++; DLOG("Configuring tray window %08x to x=%d\n", - trayclient->win, output->rect.w - (clients * (icon_size + logical_px(tray_spacing_px)))); - uint32_t x = output->rect.w - (clients * (icon_size + logical_px(tray_spacing_px))); + trayclient->win, output->rect.w - (clients * (icon_size + logical_px(config.tray_padding)))); + uint32_t x = output->rect.w - (clients * (icon_size + logical_px(config.tray_padding))); xcb_configure_window(xcb_connection, trayclient->win, XCB_CONFIG_WINDOW_X, @@ -674,25 +734,40 @@ static void handle_client_message(xcb_client_message_event_t *event) { } DLOG("X window %08x requested docking\n", client); - i3_output *walk, *output = NULL; - SLIST_FOREACH(walk, outputs, slist) { - if (!walk->active) - continue; - if (config.tray_output) { - if ((strcasecmp(walk->name, config.tray_output) != 0) && - (!walk->primary || strcasecmp("primary", config.tray_output) != 0)) + i3_output *output = NULL; + i3_output *walk = NULL; + tray_output_t *tray_output = NULL; + /* We need to iterate through the tray_output assignments first in + * order to prioritize them. Otherwise, if this bar manages two + * outputs and both are assigned as tray_output as well, the first + * output in our list would receive the tray rather than the first + * one defined via tray_output. */ + TAILQ_FOREACH(tray_output, &(config.tray_outputs), tray_outputs) { + SLIST_FOREACH(walk, outputs, slist) { + if (!walk->active) continue; + + if (strcasecmp(walk->name, tray_output->output) == 0) { + DLOG("Found tray_output assignment for output %s.\n", walk->name); + output = walk; + break; + } + + if (walk->primary && strcasecmp("primary", tray_output->output) == 0) { + DLOG("Found tray_output assignment on primary output %s.\n", walk->name); + output = walk; + break; + } } - DLOG("using output %s\n", walk->name); - output = walk; - break; + /* If we found an output, we're done. */ + if (output != NULL) + break; } - /* In case of tray_output == primary and there is no primary output - * configured, we fall back to the first available output. */ - if (output == NULL && - config.tray_output && - strcasecmp("primary", config.tray_output) == 0) { + + /* If no tray_output has been specified, we fall back to the first + * available output. */ + if (output == NULL && TAILQ_EMPTY(&(config.tray_outputs))) { SLIST_FOREACH(walk, outputs, slist) { if (!walk->active) continue; @@ -701,15 +776,20 @@ static void handle_client_message(xcb_client_message_event_t *event) { break; } } + if (output == NULL) { ELOG("No output found\n"); return; } - xcb_reparent_window(xcb_connection, - client, - output->bar, - output->rect.w - icon_size - logical_px(tray_spacing_px), - logical_px(tray_spacing_px)); + + xcb_void_cookie_t rcookie = xcb_reparent_window(xcb_connection, + client, + output->bar.id, + output->rect.w - icon_size - logical_px(config.tray_padding), + logical_px(config.tray_padding)); + if (xcb_request_failed(rcookie, "Could not reparent window. Maybe it is using an incorrect depth/visual?")) + return; + /* We reconfigure the window to use a reasonable size. The systray * specification explicitly says: * Tray icons may be assigned any size by the system tray, and @@ -724,15 +804,15 @@ static void handle_client_message(xcb_client_message_event_t *event) { values); /* send the XEMBED_EMBEDDED_NOTIFY message */ - void *event = scalloc(32); + void *event = scalloc(32, 1); xcb_client_message_event_t *ev = event; ev->response_type = XCB_CLIENT_MESSAGE; ev->window = client; ev->type = atoms[_XEMBED]; ev->format = 32; ev->data.data32[0] = XCB_CURRENT_TIME; - ev->data.data32[1] = atoms[XEMBED_EMBEDDED_NOTIFY]; - ev->data.data32[2] = output->bar; + ev->data.data32[1] = XEMBED_EMBEDDED_NOTIFY; + ev->data.data32[2] = output->bar.id; ev->data.data32[3] = xe_version; xcb_send_event(xcb_connection, 0, @@ -947,8 +1027,8 @@ static void handle_configure_request(xcb_configure_request_event_t *event) { continue; xcb_rectangle_t rect; - rect.x = output->rect.w - (clients * (icon_size + logical_px(tray_spacing_px))); - rect.y = logical_px(tray_spacing_px); + rect.x = output->rect.w - (clients * (icon_size + logical_px(config.tray_padding))); + rect.y = logical_px(config.tray_padding); rect.width = icon_size; rect.height = icon_size; @@ -981,17 +1061,27 @@ void xcb_chk_cb(struct ev_loop *loop, ev_check *watcher, int revents) { if (xcb_connection_has_error(xcb_connection)) { ELOG("X11 connection was closed unexpectedly - maybe your X server terminated / crashed?\n"); +#ifdef I3_ASAN_ENABLED + __lsan_do_leak_check(); +#endif exit(1); } while ((event = xcb_poll_for_event(xcb_connection)) != NULL) { + if (event->response_type == 0) { + xcb_generic_error_t *error = (xcb_generic_error_t *)event; + DLOG("Received X11 error, sequence 0x%x, error_code = %d\n", error->sequence, error->error_code); + free(event); + continue; + } + int type = (event->response_type & ~0x80); if (type == xkb_base && xkb_base > -1) { DLOG("received an xkb event\n"); xcb_xkb_state_notify_event_t *state = (xcb_xkb_state_notify_event_t *)event; - if (state->xkbType == XCB_XKB_STATE_NOTIFY) { + if (state->xkbType == XCB_XKB_STATE_NOTIFY && config.modifier != XCB_NONE) { int modstate = state->mods & config.modifier; #define DLOGMOD(modmask, status) \ @@ -1112,32 +1202,27 @@ char *init_xcb_early() { root_screen = xcb_aux_get_screen(xcb_connection, screen); xcb_root = root_screen->root; - /* We draw the statusline to a seperate pixmap, because it looks the same on all bars and - * this way, we can choose to crop it */ - uint32_t mask = XCB_GC_FOREGROUND; - uint32_t vals[] = {colors.bar_bg, colors.bar_bg}; - - statusline_clear = xcb_generate_id(xcb_connection); - xcb_void_cookie_t clear_ctx_cookie = xcb_create_gc_checked(xcb_connection, - statusline_clear, - xcb_root, - mask, - vals); - - statusline_ctx = xcb_generate_id(xcb_connection); - xcb_void_cookie_t sl_ctx_cookie = xcb_create_gc_checked(xcb_connection, - statusline_ctx, - xcb_root, - 0, - NULL); - - statusline_pm = xcb_generate_id(xcb_connection); - xcb_void_cookie_t sl_pm_cookie = xcb_create_pixmap_checked(xcb_connection, - root_screen->root_depth, - statusline_pm, - xcb_root, - root_screen->width_in_pixels, - root_screen->height_in_pixels); + depth = root_screen->root_depth; + colormap = root_screen->default_colormap; + visual_type = get_visualtype(root_screen); + + xcb_cursor_context_t *cursor_ctx; + if (xcb_cursor_context_new(conn, root_screen, &cursor_ctx) == 0) { + cursor = xcb_cursor_load_cursor(cursor_ctx, "left_ptr"); + xcb_cursor_context_free(cursor_ctx); + } else { + cursor = xcb_generate_id(xcb_connection); + i3Font cursor_font = load_font("cursor", false); + xcb_create_glyph_cursor( + xcb_connection, + cursor, + cursor_font.specific.xcb.id, + cursor_font.specific.xcb.id, + XCB_CURSOR_LEFT_PTR, + XCB_CURSOR_LEFT_PTR + 1, + 0, 0, 0, + 65535, 65535, 65535); + } /* The various watchers to communicate with xcb */ xcb_io = smalloc(sizeof(ev_io)); @@ -1157,12 +1242,6 @@ char *init_xcb_early() { char *path = root_atom_contents("I3_SOCKET_PATH", xcb_connection, screen); - if (xcb_request_failed(sl_pm_cookie, "Could not allocate statusline buffer") || - xcb_request_failed(clear_ctx_cookie, "Could not allocate statusline buffer clearcontext") || - xcb_request_failed(sl_ctx_cookie, "Could not allocate statusline buffer context")) { - exit(EXIT_FAILURE); - } - return path; } @@ -1221,7 +1300,7 @@ void init_xcb_late(char *fontname) { set_font(&font); DLOG("Calculated font height: %d\n", font.height); bar_height = font.height + 2 * logical_px(ws_voff_px); - icon_size = bar_height - 2 * logical_px(tray_spacing_px); + icon_size = bar_height - 2 * logical_px(config.tray_padding); if (config.separator_symbol) separator_symbol_width = predict_text_width(config.separator_symbol); @@ -1273,17 +1352,17 @@ void init_tray(void) { /* tray support: we need a window to own the selection */ selwin = xcb_generate_id(xcb_connection); - uint32_t selmask = XCB_CW_OVERRIDE_REDIRECT; - uint32_t selval[] = {1}; + uint32_t selmask = XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL | XCB_CW_OVERRIDE_REDIRECT | XCB_CW_COLORMAP; + uint32_t selval[] = {root_screen->black_pixel, root_screen->black_pixel, 1, colormap}; xcb_create_window(xcb_connection, - root_screen->root_depth, + depth, selwin, xcb_root, -1, -1, 1, 1, 0, XCB_WINDOW_CLASS_INPUT_OUTPUT, - root_screen->root_visual, + visual_type->visual_id, selmask, selval); @@ -1297,6 +1376,14 @@ void init_tray(void) { 32, 1, &orientation); + xcb_change_property(xcb_connection, + XCB_PROP_MODE_REPLACE, + selwin, + atoms[_NET_SYSTEM_TRAY_VISUAL], + XCB_ATOM_VISUALID, + 32, + 1, + &visual_type->visual_id); init_tray_colors(); @@ -1332,6 +1419,8 @@ void init_tray(void) { return; } + free(selreply); + send_tray_clientmessage(); } @@ -1393,6 +1482,9 @@ void clean_xcb(void) { FREE_SLIST(outputs, i3_output); FREE(outputs); + free_font(); + + xcb_free_cursor(xcb_connection, cursor); xcb_flush(xcb_connection); xcb_aux_sync(xcb_connection); xcb_disconnect(xcb_connection); @@ -1477,56 +1569,13 @@ void destroy_window(i3_output *output) { if (output == NULL) { return; } - if (output->bar == XCB_NONE) { + if (output->bar.id == XCB_NONE) { return; } kick_tray_clients(output); - xcb_destroy_window(xcb_connection, output->bar); - output->bar = XCB_NONE; -} - -/* - * Reallocate the statusline buffer - * - */ -void realloc_sl_buffer(void) { - DLOG("Re-allocating statusline buffer, statusline_width = %d, root_screen->width_in_pixels = %d\n", - statusline_width, root_screen->width_in_pixels); - xcb_free_pixmap(xcb_connection, statusline_pm); - statusline_pm = xcb_generate_id(xcb_connection); - xcb_void_cookie_t sl_pm_cookie = xcb_create_pixmap_checked(xcb_connection, - root_screen->root_depth, - statusline_pm, - xcb_root, - MAX(root_screen->width_in_pixels, statusline_width), - bar_height); - - uint32_t mask = XCB_GC_FOREGROUND; - uint32_t vals[2] = {colors.bar_bg, colors.bar_bg}; - xcb_free_gc(xcb_connection, statusline_clear); - statusline_clear = xcb_generate_id(xcb_connection); - xcb_void_cookie_t clear_ctx_cookie = xcb_create_gc_checked(xcb_connection, - statusline_clear, - xcb_root, - mask, - vals); - - mask |= XCB_GC_BACKGROUND; - vals[0] = colors.bar_fg; - xcb_free_gc(xcb_connection, statusline_ctx); - statusline_ctx = xcb_generate_id(xcb_connection); - xcb_void_cookie_t sl_ctx_cookie = xcb_create_gc_checked(xcb_connection, - statusline_ctx, - xcb_root, - mask, - vals); - - if (xcb_request_failed(sl_pm_cookie, "Could not allocate statusline buffer") || - xcb_request_failed(clear_ctx_cookie, "Could not allocate statusline buffer clearcontext") || - xcb_request_failed(sl_ctx_cookie, "Could not allocate statusline buffer context")) { - exit(EXIT_FAILURE); - } + xcb_destroy_window(xcb_connection, output->bar.id); + output->bar.id = XCB_NONE; } /* Strut partial tells i3 where to reserve space for i3bar. This is determined @@ -1565,7 +1614,7 @@ xcb_void_cookie_t config_strut_partial(i3_output *output) { } return xcb_change_property(xcb_connection, XCB_PROP_MODE_REPLACE, - output->bar, + output->bar.id, atoms[_NET_WM_STRUT_PARTIAL], XCB_ATOM_CARDINAL, 32, @@ -1579,7 +1628,7 @@ xcb_void_cookie_t config_strut_partial(i3_output *output) { */ void reconfig_windows(bool redraw_bars) { uint32_t mask; - uint32_t values[5]; + uint32_t values[6]; static bool tray_configured = false; i3_output *walk; @@ -1591,56 +1640,69 @@ void reconfig_windows(bool redraw_bars) { destroy_window(walk); continue; } - if (walk->bar == XCB_NONE) { + if (walk->bar.id == XCB_NONE) { DLOG("Creating window for output %s\n", walk->name); - walk->bar = xcb_generate_id(xcb_connection); - walk->buffer = xcb_generate_id(xcb_connection); - mask = XCB_CW_BACK_PIXEL | XCB_CW_OVERRIDE_REDIRECT | XCB_CW_EVENT_MASK; - /* Black background */ - values[0] = colors.bar_bg; + xcb_window_t bar_id = xcb_generate_id(xcb_connection); + xcb_pixmap_t buffer_id = xcb_generate_id(xcb_connection); + xcb_pixmap_t statusline_buffer_id = xcb_generate_id(xcb_connection); + mask = XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL | XCB_CW_OVERRIDE_REDIRECT | XCB_CW_EVENT_MASK | XCB_CW_COLORMAP | XCB_CW_CURSOR; + + values[0] = colors.bar_bg.colorpixel; + values[1] = root_screen->black_pixel; /* If hide_on_modifier is set to hide or invisible mode, i3 is not supposed to manage our bar windows */ - values[1] = (config.hide_on_modifier == M_DOCK ? 0 : 1); + values[2] = (config.hide_on_modifier == M_DOCK ? 0 : 1); /* We enable the following EventMask fields: * EXPOSURE, to get expose events (we have to re-draw then) * SUBSTRUCTURE_REDIRECT, to get ConfigureRequests when the tray * child windows use ConfigureWindow * BUTTON_PRESS, to handle clicks on the workspace buttons * */ - values[2] = XCB_EVENT_MASK_EXPOSURE | + values[3] = XCB_EVENT_MASK_EXPOSURE | XCB_EVENT_MASK_SUBSTRUCTURE_REDIRECT | XCB_EVENT_MASK_BUTTON_PRESS; if (config.hide_on_modifier == M_DOCK) { /* If the bar is normally visible, catch visibility change events to suspend * the status process when the bar is obscured by full-screened windows. */ - values[2] |= XCB_EVENT_MASK_VISIBILITY_CHANGE; + values[3] |= XCB_EVENT_MASK_VISIBILITY_CHANGE; walk->visible = true; } + values[4] = colormap; + values[5] = cursor; + xcb_void_cookie_t win_cookie = xcb_create_window_checked(xcb_connection, - root_screen->root_depth, - walk->bar, + depth, + bar_id, xcb_root, walk->rect.x, walk->rect.y + walk->rect.h - bar_height, walk->rect.w, bar_height, 0, XCB_WINDOW_CLASS_INPUT_OUTPUT, - root_screen->root_visual, + visual_type->visual_id, mask, values); /* The double-buffer we use to render stuff off-screen */ xcb_void_cookie_t pm_cookie = xcb_create_pixmap_checked(xcb_connection, - root_screen->root_depth, - walk->buffer, - walk->bar, + depth, + buffer_id, + bar_id, walk->rect.w, bar_height); + /* The double-buffer we use to render the statusline before copying to buffer */ + xcb_void_cookie_t slpm_cookie = xcb_create_pixmap_checked(xcb_connection, + depth, + statusline_buffer_id, + bar_id, + walk->rect.w, + bar_height); + /* Set the WM_CLASS and WM_NAME (we don't need UTF-8) atoms */ xcb_void_cookie_t class_cookie; class_cookie = xcb_change_property(xcb_connection, XCB_PROP_MODE_REPLACE, - walk->bar, + bar_id, XCB_ATOM_WM_CLASS, XCB_ATOM_STRING, 8, @@ -1648,12 +1710,11 @@ void reconfig_windows(bool redraw_bars) { "i3bar\0i3bar\0"); char *name; - if (asprintf(&name, "i3bar for output %s", walk->name) == -1) - err(EXIT_FAILURE, "asprintf()"); + sasprintf(&name, "i3bar for output %s", walk->name); xcb_void_cookie_t name_cookie; name_cookie = xcb_change_property(xcb_connection, XCB_PROP_MODE_REPLACE, - walk->bar, + bar_id, XCB_ATOM_WM_NAME, XCB_ATOM_STRING, 8, @@ -1665,55 +1726,86 @@ void reconfig_windows(bool redraw_bars) { * this one */ xcb_void_cookie_t dock_cookie = xcb_change_property(xcb_connection, XCB_PROP_MODE_REPLACE, - walk->bar, + bar_id, atoms[_NET_WM_WINDOW_TYPE], XCB_ATOM_ATOM, 32, 1, (unsigned char *)&atoms[_NET_WM_WINDOW_TYPE_DOCK]); - xcb_void_cookie_t strut_cookie = config_strut_partial(walk); + draw_util_surface_init(xcb_connection, &walk->bar, bar_id, NULL, walk->rect.w, bar_height); + draw_util_surface_init(xcb_connection, &walk->buffer, buffer_id, NULL, walk->rect.w, bar_height); + draw_util_surface_init(xcb_connection, &walk->statusline_buffer, statusline_buffer_id, NULL, walk->rect.w, bar_height); - /* We also want a graphics context for the bars (it defines the properties - * with which we draw to them) */ - walk->bargc = xcb_generate_id(xcb_connection); - xcb_void_cookie_t gc_cookie = xcb_create_gc_checked(xcb_connection, - walk->bargc, - walk->bar, - 0, - NULL); + xcb_void_cookie_t strut_cookie = config_strut_partial(walk); /* We finally map the bar (display it on screen), unless the modifier-switch is on */ xcb_void_cookie_t map_cookie; if (config.hide_on_modifier == M_DOCK) { - map_cookie = xcb_map_window_checked(xcb_connection, walk->bar); + map_cookie = xcb_map_window_checked(xcb_connection, bar_id); } if (xcb_request_failed(win_cookie, "Could not create window") || xcb_request_failed(pm_cookie, "Could not create pixmap") || + xcb_request_failed(slpm_cookie, "Could not create statusline pixmap") || xcb_request_failed(dock_cookie, "Could not set dock mode") || xcb_request_failed(class_cookie, "Could not set WM_CLASS") || xcb_request_failed(name_cookie, "Could not set WM_NAME") || xcb_request_failed(strut_cookie, "Could not set strut") || - xcb_request_failed(gc_cookie, "Could not create graphical context") || ((config.hide_on_modifier == M_DOCK) && xcb_request_failed(map_cookie, "Could not map window"))) { exit(EXIT_FAILURE); } - const char *tray_output = (config.tray_output ? config.tray_output : SLIST_FIRST(outputs)->name); - if (!tray_configured && strcasecmp(tray_output, "none") != 0) { - /* Configuration sanity check: ensure this i3bar instance handles the output on - * which the tray should appear (e.g. don’t initialize a tray if tray_output == - * VGA-1 but output == [HDMI-1]). - */ - i3_output *output; - SLIST_FOREACH(output, outputs, slist) { - if (strcasecmp(output->name, tray_output) == 0 || - (strcasecmp(tray_output, "primary") == 0 && output->primary)) { - init_tray(); - break; + /* Unless "tray_output none" was specified, we need to initialize the tray. */ + bool no_tray = false; + if (!(TAILQ_EMPTY(&(config.tray_outputs)))) { + no_tray = strcasecmp(TAILQ_FIRST(&(config.tray_outputs))->output, "none") == 0; + } + + /* + * There are three scenarios in which we need to initialize the tray: + * 1. A specific output was listed in tray_outputs which is also + * in the list of outputs managed by this bar. + * 2. No tray_output directive was specified. In this case, we + * use the first available output. + * 3. 'tray_output primary' was specified. In this case we use the + * primary output. + * + * Three scenarios in which we specifically don't want to + * initialize the tray are: + * 1. 'tray_output none' was specified. + * 2. A specific output was listed as a tray_output, but is not + * one of the outputs managed by this bar. For example, consider + * tray_outputs == [VGA-1], but outputs == [HDMI-1]. + * 3. 'tray_output primary' was specified and no output in the list + * is primary. + */ + if (!tray_configured && !no_tray) { + /* If no tray_output was specified, we go ahead and initialize the tray as + * we will be using the first available output. */ + if (TAILQ_EMPTY(&(config.tray_outputs))) { + init_tray(); + } + + /* If one or more tray_output assignments were specified, we ensure that at least one of + * them is actually an output managed by this instance. */ + tray_output_t *tray_output; + TAILQ_FOREACH(tray_output, &(config.tray_outputs), tray_outputs) { + i3_output *output; + bool found = false; + SLIST_FOREACH(output, outputs, slist) { + if (strcasecmp(output->name, tray_output->output) == 0 || + (strcasecmp(tray_output->output, "primary") == 0 && output->primary)) { + found = true; + init_tray(); + break; + } } + + if (found) + break; } + tray_configured = true; } } else { @@ -1736,11 +1828,14 @@ void reconfig_windows(bool redraw_bars) { xcb_void_cookie_t strut_cookie = config_strut_partial(walk); DLOG("Destroying buffer for output %s\n", walk->name); - xcb_free_pixmap(xcb_connection, walk->buffer); + xcb_free_pixmap(xcb_connection, walk->buffer.id); + + DLOG("Destroying statusline buffer for output %s\n", walk->name); + xcb_free_pixmap(xcb_connection, walk->statusline_buffer.id); DLOG("Reconfiguring window for output %s to %d,%d\n", walk->name, values[0], values[1]); xcb_void_cookie_t cfg_cookie = xcb_configure_window_checked(xcb_connection, - walk->bar, + walk->bar.id, mask, values); @@ -1748,25 +1843,40 @@ void reconfig_windows(bool redraw_bars) { values[0] = (config.hide_on_modifier == M_DOCK ? 0 : 1); DLOG("Changing window attribute override_redirect for output %s to %d\n", walk->name, values[0]); xcb_void_cookie_t chg_cookie = xcb_change_window_attributes(xcb_connection, - walk->bar, + walk->bar.id, mask, values); DLOG("Recreating buffer for output %s\n", walk->name); xcb_void_cookie_t pm_cookie = xcb_create_pixmap_checked(xcb_connection, - root_screen->root_depth, - walk->buffer, - walk->bar, + depth, + walk->buffer.id, + walk->bar.id, walk->rect.w, bar_height); + DLOG("Recreating statusline buffer for output %s\n", walk->name); + xcb_void_cookie_t slpm_cookie = xcb_create_pixmap_checked(xcb_connection, + depth, + walk->statusline_buffer.id, + walk->bar.id, + walk->rect.w, + bar_height); + + draw_util_surface_free(xcb_connection, &(walk->bar)); + draw_util_surface_free(xcb_connection, &(walk->buffer)); + draw_util_surface_free(xcb_connection, &(walk->statusline_buffer)); + draw_util_surface_init(xcb_connection, &(walk->bar), walk->bar.id, NULL, walk->rect.w, bar_height); + draw_util_surface_init(xcb_connection, &(walk->buffer), walk->buffer.id, NULL, walk->rect.w, bar_height); + draw_util_surface_init(xcb_connection, &(walk->statusline_buffer), walk->statusline_buffer.id, NULL, walk->rect.w, bar_height); + xcb_void_cookie_t map_cookie, umap_cookie; if (redraw_bars) { /* Unmap the window, and draw it again when in dock mode */ - umap_cookie = xcb_unmap_window_checked(xcb_connection, walk->bar); + umap_cookie = xcb_unmap_window_checked(xcb_connection, walk->bar.id); if (config.hide_on_modifier == M_DOCK) { cont_child(); - map_cookie = xcb_map_window_checked(xcb_connection, walk->bar); + map_cookie = xcb_map_window_checked(xcb_connection, walk->bar.id); } else { stop_child(); } @@ -1783,6 +1893,7 @@ void reconfig_windows(bool redraw_bars) { if (xcb_request_failed(cfg_cookie, "Could not reconfigure window") || xcb_request_failed(chg_cookie, "Could not change window") || xcb_request_failed(pm_cookie, "Could not create pixmap") || + xcb_request_failed(slpm_cookie, "Could not create statusline pixmap") || xcb_request_failed(strut_cookie, "Could not set strut") || (redraw_bars && (xcb_request_failed(umap_cookie, "Could not unmap window") || (config.hide_on_modifier == M_DOCK && xcb_request_failed(map_cookie, "Could not map window"))))) { @@ -1798,43 +1909,37 @@ void reconfig_windows(bool redraw_bars) { */ void draw_bars(bool unhide) { DLOG("Drawing bars...\n"); - int workspace_width = 0; - /* Is the currently-rendered statusline using short_text items? */ - bool rendered_statusline_is_short = false; - refresh_statusline(false); + uint32_t full_statusline_width = predict_statusline_length(false); + uint32_t short_statusline_width = predict_statusline_length(true); i3_output *outputs_walk; SLIST_FOREACH(outputs_walk, outputs, slist) { + int workspace_width = 0; + if (!outputs_walk->active) { DLOG("Output %s inactive, skipping...\n", outputs_walk->name); continue; } - if (outputs_walk->bar == XCB_NONE) { + if (outputs_walk->bar.id == XCB_NONE) { /* Oh shit, an active output without an own bar. Create it now! */ reconfig_windows(false); } + + bool use_focus_colors = output_has_focus(outputs_walk); + /* First things first: clear the backbuffer */ - uint32_t color = colors.bar_bg; - xcb_change_gc(xcb_connection, - outputs_walk->bargc, - XCB_GC_FOREGROUND, - &color); - xcb_rectangle_t rect = {0, 0, outputs_walk->rect.w, bar_height}; - xcb_poly_fill_rectangle(xcb_connection, - outputs_walk->buffer, - outputs_walk->bargc, - 1, - &rect); + draw_util_clear_surface(xcb_connection, &(outputs_walk->buffer), + (use_focus_colors ? colors.focus_bar_bg : colors.bar_bg)); if (!config.disable_ws) { i3_ws *ws_walk; TAILQ_FOREACH(ws_walk, outputs_walk->workspaces, tailq) { DLOG("Drawing button for WS %s at x = %d, len = %d\n", i3string_as_utf8(ws_walk->name), workspace_width, ws_walk->name_width); - uint32_t fg_color = colors.inactive_ws_fg; - uint32_t bg_color = colors.inactive_ws_bg; - uint32_t border_color = colors.inactive_ws_border; + color_t fg_color = colors.inactive_ws_fg; + color_t bg_color = colors.inactive_ws_bg; + color_t border_color = colors.inactive_ws_border; if (ws_walk->visible) { if (!ws_walk->focused) { fg_color = colors.active_ws_fg; @@ -1853,40 +1958,25 @@ void draw_bars(bool unhide) { border_color = colors.urgent_ws_border; unhide = true; } - uint32_t mask = XCB_GC_FOREGROUND | XCB_GC_BACKGROUND; - uint32_t vals_border[] = {border_color, border_color}; - xcb_change_gc(xcb_connection, - outputs_walk->bargc, - mask, - vals_border); - xcb_rectangle_t rect_border = {workspace_width, - logical_px(1), - ws_walk->name_width + 2 * logical_px(ws_hoff_px) + 2 * logical_px(1), - font.height + 2 * logical_px(ws_voff_px) - 2 * logical_px(1)}; - xcb_poly_fill_rectangle(xcb_connection, - outputs_walk->buffer, - outputs_walk->bargc, - 1, - &rect_border); - uint32_t vals[] = {bg_color, bg_color}; - xcb_change_gc(xcb_connection, - outputs_walk->bargc, - mask, - vals); - xcb_rectangle_t rect = {workspace_width + logical_px(1), - 2 * logical_px(1), - ws_walk->name_width + 2 * logical_px(ws_hoff_px), - font.height + 2 * logical_px(ws_voff_px) - 4 * logical_px(1)}; - xcb_poly_fill_rectangle(xcb_connection, - outputs_walk->buffer, - outputs_walk->bargc, - 1, - &rect); - set_font_colors(outputs_walk->bargc, fg_color, bg_color); - draw_text(ws_walk->name, outputs_walk->buffer, outputs_walk->bargc, - workspace_width + logical_px(ws_hoff_px) + logical_px(1), - logical_px(ws_voff_px), - ws_walk->name_width); + + /* Draw the border of the button. */ + draw_util_rectangle(xcb_connection, &(outputs_walk->buffer), border_color, + workspace_width, + logical_px(1), + ws_walk->name_width + 2 * logical_px(ws_hoff_px) + 2 * logical_px(1), + font.height + 2 * logical_px(ws_voff_px) - 2 * logical_px(1)); + + /* Draw the inside of the button. */ + draw_util_rectangle(xcb_connection, &(outputs_walk->buffer), bg_color, + workspace_width + logical_px(1), + 2 * logical_px(1), + ws_walk->name_width + 2 * logical_px(ws_hoff_px), + font.height + 2 * logical_px(ws_voff_px) - 4 * logical_px(1)); + + draw_util_text(ws_walk->name, &(outputs_walk->buffer), fg_color, bg_color, + workspace_width + logical_px(ws_hoff_px) + logical_px(1), + logical_px(ws_voff_px), + ws_walk->name_width); workspace_width += 2 * logical_px(ws_hoff_px) + 2 * logical_px(1) + ws_walk->name_width; if (TAILQ_NEXT(ws_walk, tailq) != NULL) @@ -1897,47 +1987,25 @@ void draw_bars(bool unhide) { if (binding.name && !config.disable_binding_mode_indicator) { workspace_width += logical_px(ws_spacing_px); - uint32_t fg_color = colors.urgent_ws_fg; - uint32_t bg_color = colors.urgent_ws_bg; - uint32_t mask = XCB_GC_FOREGROUND | XCB_GC_BACKGROUND; - - uint32_t vals_border[] = {colors.urgent_ws_border, colors.urgent_ws_border}; - xcb_change_gc(xcb_connection, - outputs_walk->bargc, - mask, - vals_border); - xcb_rectangle_t rect_border = {workspace_width, - logical_px(1), - binding.width + 2 * logical_px(ws_hoff_px) + 2 * logical_px(1), - font.height + 2 * logical_px(ws_voff_px) - 2 * logical_px(1)}; - xcb_poly_fill_rectangle(xcb_connection, - outputs_walk->buffer, - outputs_walk->bargc, - 1, - &rect_border); - - uint32_t vals[] = {bg_color, bg_color}; - xcb_change_gc(xcb_connection, - outputs_walk->bargc, - mask, - vals); - xcb_rectangle_t rect = {workspace_width + logical_px(1), - 2 * logical_px(1), - binding.width + 2 * logical_px(ws_hoff_px), - font.height + 2 * logical_px(ws_voff_px) - 4 * logical_px(1)}; - xcb_poly_fill_rectangle(xcb_connection, - outputs_walk->buffer, - outputs_walk->bargc, - 1, - &rect); - - set_font_colors(outputs_walk->bargc, fg_color, bg_color); - draw_text(binding.name, - outputs_walk->buffer, - outputs_walk->bargc, - workspace_width + logical_px(ws_hoff_px) + logical_px(1), - logical_px(ws_voff_px), - binding.width); + color_t fg_color = colors.binding_mode_fg; + color_t bg_color = colors.binding_mode_bg; + + draw_util_rectangle(xcb_connection, &(outputs_walk->buffer), colors.binding_mode_border, + workspace_width, + logical_px(1), + binding.width + 2 * logical_px(ws_hoff_px) + 2 * logical_px(1), + font.height + 2 * logical_px(ws_voff_px) - 2 * logical_px(1)); + + draw_util_rectangle(xcb_connection, &(outputs_walk->buffer), bg_color, + workspace_width + logical_px(1), + 2 * logical_px(1), + binding.width + 2 * logical_px(ws_hoff_px), + font.height + 2 * logical_px(ws_voff_px) - 4 * logical_px(1)); + + draw_util_text(binding.name, &(outputs_walk->buffer), fg_color, bg_color, + workspace_width + logical_px(ws_hoff_px) + logical_px(1), + logical_px(ws_voff_px), + binding.width); unhide = true; workspace_width += 2 * logical_px(ws_hoff_px) + 2 * logical_px(1) + binding.width; @@ -1948,32 +2016,28 @@ void draw_bars(bool unhide) { int tray_width = get_tray_width(outputs_walk->trayclients); uint32_t max_statusline_width = outputs_walk->rect.w - workspace_width - tray_width - 2 * logical_px(sb_hoff_px); + uint32_t clip_left = 0; + uint32_t statusline_width = full_statusline_width; + bool use_short_text = false; - /* If the statusline is too long, try to use short texts. */ if (statusline_width > max_statusline_width) { - /* If the currently rendered statusline is long, render a short status line */ - refresh_statusline(true); - rendered_statusline_is_short = true; - } else if (rendered_statusline_is_short) { - /* If the currently rendered statusline is short, render a long status line */ - refresh_statusline(false); - rendered_statusline_is_short = false; + statusline_width = short_statusline_width; + use_short_text = true; + if (statusline_width > max_statusline_width) { + clip_left = statusline_width - max_statusline_width; + } } - /* Luckily we already prepared a seperate pixmap containing the rendered - * statusline, we just have to copy the relevant parts to the relevant - * position */ - int visible_statusline_width = MIN(statusline_width, max_statusline_width); - xcb_copy_area(xcb_connection, - statusline_pm, - outputs_walk->buffer, - outputs_walk->bargc, - (int16_t)(statusline_width - visible_statusline_width), 0, - (int16_t)(outputs_walk->rect.w - tray_width - logical_px(sb_hoff_px) - visible_statusline_width), 0, - (int16_t)visible_statusline_width, (int16_t)bar_height); - } + int16_t visible_statusline_width = MIN(statusline_width, max_statusline_width); + int x_dest = outputs_walk->rect.w - tray_width - logical_px(sb_hoff_px) - visible_statusline_width; - workspace_width = 0; + draw_statusline(outputs_walk, clip_left, use_focus_colors, use_short_text); + draw_util_copy_surface(xcb_connection, &outputs_walk->statusline_buffer, &outputs_walk->buffer, 0, 0, + x_dest, 0, visible_statusline_width, (int16_t)bar_height); + + outputs_walk->statusline_width = statusline_width; + outputs_walk->statusline_short_text = use_short_text; + } } /* Assure the bar is hidden/unhidden according to the specified hidden_state and mode */ @@ -1998,14 +2062,9 @@ void redraw_bars(void) { if (!outputs_walk->active) { continue; } - xcb_copy_area(xcb_connection, - outputs_walk->buffer, - outputs_walk->bar, - outputs_walk->bargc, - 0, 0, - 0, 0, - outputs_walk->rect.w, - outputs_walk->rect.h); + + draw_util_copy_surface(xcb_connection, &(outputs_walk->buffer), &(outputs_walk->bar), 0, 0, + 0, 0, outputs_walk->rect.w, outputs_walk->rect.h); xcb_flush(xcb_connection); } }