* vim:ts=4:sw=4:expandtab
*
* i3bar - an xcb-based status- and ws-bar for i3
- * © 2010-2012 Axel Wagner and contributors (see also: LICENSE)
+ * © 2010 Axel Wagner and contributors (see also: LICENSE)
*
* xcb.c: Communicating with X
*
#include "common.h"
#include "libi3.h"
-/* We save the Atoms in an easy to access array, indexed by an enum */
+/* We save the atoms in an easy to access array, indexed by an enum */
enum {
#define ATOM_DO(name) name,
#include "xcb_atoms.def"
/* The font we'll use */
static i3Font font;
+/* Icon size (based on font size) */
+int icon_size;
+
/* Overall height of the bar (based on font size) */
int bar_height;
xcb_pixmap_t statusline_pm;
uint32_t statusline_width;
-/* Event-Watchers, to interact with the user */
+/* Event watchers, to interact with the user */
ev_prepare *xcb_prep;
ev_check *xcb_chk;
ev_io *xcb_io;
uint32_t focus_ws_bg;
uint32_t focus_ws_fg;
uint32_t focus_ws_border;
+ uint32_t binding_mode_bg;
+ uint32_t binding_mode_fg;
+ uint32_t binding_mode_border;
};
struct xcb_colors_t colors;
-/* We define xcb_request_failed as a macro to include the relevant line-number */
+/* Horizontal offset between a workspace label and button borders */
+static const int ws_hoff_px = 4;
+
+/* Vertical offset between a workspace label and button borders */
+static const int ws_voff_px = 3;
+
+/* Offset between two workspace buttons */
+static const int ws_spacing_px = 1;
+
+/* Offset between the statusline and 1) workspace buttons on the left
+ * 2) the tray or screen edge on the right */
+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;
+
+/* 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;
return 0;
}
+int get_tray_width(struct tc_head *trayclients) {
+ trayclient *trayclient;
+ int tray_width = 0;
+ TAILQ_FOREACH_REVERSE(trayclient, trayclients, tc_head, tailq) {
+ if (!trayclient->mapped)
+ continue;
+ tray_width += icon_size + logical_px(config.tray_padding);
+ }
+ if (tray_width > 0)
+ tray_width += logical_px(tray_loff_px);
+ return tray_width;
+}
+
+/*
+ * Draws a separator for the given block if necessary.
+ *
+ */
+static void draw_separator(uint32_t x, struct status_block *block) {
+ uint32_t sep_offset = get_sep_offset(block);
+ if (TAILQ_NEXT(block, blocks) == NULL || sep_offset == 0)
+ return;
+
+ 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)}});
+ } 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);
+ }
+}
+
/*
* Redraws the statusline to the buffer
*
*/
-void refresh_statusline(void) {
+void refresh_statusline(bool use_short_text) {
struct status_block *block;
uint32_t old_statusline_width = statusline_width;
/* 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. */
+ if (use_short_text && block->short_text != NULL) {
+ I3STRING_FREE(block->full_text);
+ block->full_text = i3string_copy(block->short_text);
+ }
+
if (i3string_get_num_bytes(block->full_text) == 0)
continue;
realloc_sl_buffer();
/* Clear the statusline pixmap. */
- xcb_rectangle_t rect = {0, 0, root_screen->width_in_pixels, bar_height};
+ 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);
/* Draw the text of each block. */
}
set_font_colors(statusline_ctx, fg_color, colors.bar_bg);
- draw_text(block->full_text, statusline_pm, statusline_ctx, x + block->x_offset, 3, block->width);
+ 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;
- uint32_t sep_offset = get_sep_offset(block);
- if (TAILQ_NEXT(block, blocks) != NULL && sep_offset > 0) {
- /* This is not the last block, draw a 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[]){{x - sep_offset, logical_px(4)},
- {x - sep_offset, bar_height - logical_px(4)}});
- }
+ /* If this is not the last block, draw a separator. */
+ draw_separator(x, block);
}
}
values[2] = walk->rect.w;
values[3] = bar_height;
values[4] = XCB_STACK_MODE_ABOVE;
- DLOG("Reconfiguring Window for output %s to %d,%d\n", walk->name, values[0], values[1]);
+ 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,
mask,
PARSE_COLOR(focus_ws_border, "#4c7899");
#undef PARSE_COLOR
+#define PARSE_COLOR_FALLBACK(name, fallback) \
+ do { \
+ colors.name = new_colors->name ? get_colorpixel(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);
+#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 ws-button or if the scroll-
+ * 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-
* wheel was used and change the workspace appropriately
*
*/
void handle_button(xcb_button_press_event_t *event) {
- i3_ws *cur_ws;
-
/* Determine, which bar was clicked */
i3_output *walk;
xcb_window_t bar = event->event;
}
if (walk == NULL) {
- DLOG("Unknown Bar klicked!\n");
+ DLOG("Unknown bar clicked!\n");
return;
}
int32_t x = event->event_x >= 0 ? event->event_x : 0;
int32_t original_x = x;
- DLOG("Got Button %d\n", event->detail);
+ DLOG("Got button %d\n", event->detail);
- if (child_want_click_events()) {
- /* If the child asked for click events,
- * check if a status block has been clicked. */
+ int workspace_width = 0;
+ i3_ws *cur_ws = NULL, *clicked_ws = NULL, *ws_walk;
- /* First calculate width of tray area */
- trayclient *trayclient;
- int tray_width = 0;
- TAILQ_FOREACH_REVERSE(trayclient, walk->trayclients, tc_head, tailq) {
- if (!trayclient->mapped)
- continue;
- tray_width += (font.height + logical_px(2));
- }
- if (tray_width > 0)
- tray_width += logical_px(2);
+ TAILQ_FOREACH(ws_walk, walk->workspaces, tailq) {
+ int w = 2 * logical_px(ws_hoff_px) + 2 * logical_px(1) + ws_walk->name_width;
+ if (x >= workspace_width && x <= workspace_width + w)
+ clicked_ws = ws_walk;
+ if (ws_walk->visible)
+ cur_ws = ws_walk;
+ workspace_width += w;
+ if (TAILQ_NEXT(ws_walk, tailq) != NULL)
+ workspace_width += logical_px(ws_spacing_px);
+ }
+ if (x > workspace_width && child_want_click_events()) {
+ /* If the child asked for click events,
+ * 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(4);
+ int offset = walk->rect.w - statusline_width - tray_width - logical_px(sb_hoff_px);
x = original_x - offset;
- if (x >= 0) {
+ if (x >= 0 && (size_t)x < statusline_width) {
struct status_block *block;
int sep_offset_remainder = 0;
x = original_x;
}
- /* TODO: Move this to extern get_ws_for_output() */
- TAILQ_FOREACH(cur_ws, walk->workspaces, tailq) {
- if (cur_ws->visible) {
- break;
- }
+ if (cur_ws == NULL) {
+ DLOG("No workspace active?\n");
+ return;
}
- if (cur_ws == NULL) {
- DLOG("No Workspace active?\n");
+ /* 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 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;
* 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;
cur_ws = TAILQ_NEXT(cur_ws, tailq);
break;
case 1:
- /* Check if this event regards a workspace button */
- TAILQ_FOREACH(cur_ws, walk->workspaces, tailq) {
- DLOG("x = %d\n", x);
- if (x >= 0 && x < cur_ws->name_width + logical_px(10)) {
- break;
- }
- x -= cur_ws->name_width + logical_px(11);
- }
+ cur_ws = clicked_ws;
- /* Otherwise, focus our currently visible workspace if it is not
- * already focused */
+ /* if no workspace was clicked, focus our currently visible
+ * workspace if it is not already focused */
if (cur_ws == NULL) {
TAILQ_FOREACH(cur_ws, walk->workspaces, tailq) {
if (cur_ws->visible && !cur_ws->focused)
size_t namelen = 0;
const char *utf8_name = cur_ws->canonical_name;
for (const char *walk = utf8_name; *walk != '\0'; walk++) {
- if (*walk == '"')
+ if (*walk == '"' || *walk == '\\')
num_quotes++;
/* While we’re looping through the name anyway, we can save one
* strlen(). */
for (inpos = 0, outpos = strlen("workspace \"");
inpos < namelen;
inpos++, outpos++) {
- if (utf8_name[inpos] == '"') {
+ if (utf8_name[inpos] == '"' || utf8_name[inpos] == '\\') {
buffer[outpos] = '\\';
outpos++;
}
/*
* Handle visibility notifications: when none of the bars are visible, e.g.
- * if windows are in full-screen on each output, suspend the child process.
+ * if windows are in fullscreen on each output, suspend the child process.
*
*/
static void handle_visibility_notify(xcb_visibility_notify_event_t *event) {
clients++;
DLOG("Configuring tray window %08x to x=%d\n",
- trayclient->win, output->rect.w - (clients * (font.height + logical_px(2))));
- uint32_t x = output->rect.w - (clients * (font.height + logical_px(2)));
+ 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,
xcb_reparent_window(xcb_connection,
client,
output->bar,
- output->rect.w - font.height - 2,
- 2);
+ output->rect.w - icon_size - logical_px(config.tray_padding),
+ logical_px(config.tray_padding));
/* 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
* should do their best to cope with any size effectively
*/
mask = XCB_CONFIG_WINDOW_WIDTH | XCB_CONFIG_WINDOW_HEIGHT;
- values[0] = font.height;
- values[1] = font.height;
+ values[0] = icon_size;
+ values[1] = icon_size;
xcb_configure_window(xcb_connection,
client,
mask,
DLOG("xembed version = %d\n", xembed[0]);
DLOG("xembed flags = %d\n", xembed[1]);
bool map_it = ((xembed[1] & XEMBED_MAPPED) == XEMBED_MAPPED);
- DLOG("map-state now %d\n", map_it);
+ DLOG("map state now %d\n", map_it);
if (trayclient->mapped && !map_it) {
/* need to unmap the window */
xcb_unmap_window(xcb_connection, trayclient->win);
continue;
xcb_rectangle_t rect;
- rect.x = output->rect.w - (clients * (font.height + 2));
- rect.y = 2;
- rect.width = font.height;
- rect.height = font.height;
+ 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;
DLOG("This is a tray window. x = %d\n", rect.x);
fake_configure_notify(xcb_connection, rect, event->window, 0);
redraw_bars();
break;
case XCB_BUTTON_PRESS:
- /* Button-press-events are mouse-buttons clicked on one of our bars */
+ /* Button press events are mouse buttons clicked on one of our bars */
handle_button((xcb_button_press_event_t *)event);
break;
case XCB_CLIENT_MESSAGE:
}
/*
- * Dummy Callback. We only need this, so that the Prepare- and Check-Watchers
+ * Dummy callback. We only need this, so that the prepare and check watchers
* are triggered
*
*/
*
*/
char *init_xcb_early() {
- /* FIXME: xcb_connect leaks Memory */
+ /* FIXME: xcb_connect leaks memory */
xcb_connection = xcb_connect(NULL, &screen);
if (xcb_connection_has_error(xcb_connection)) {
ELOG("Cannot open display\n");
root_screen->width_in_pixels,
root_screen->height_in_pixels);
- /* The various Watchers to communicate with xcb */
+ /* The various watchers to communicate with xcb */
xcb_io = smalloc(sizeof(ev_io));
xcb_prep = smalloc(sizeof(ev_prepare));
xcb_chk = smalloc(sizeof(ev_check));
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")) {
+ 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);
}
}
/*
- * Register for xkb keyevents. To grab modifiers without blocking other applications from receiving key-events
+ * Register for xkb keyevents. To grab modifiers without blocking other applications from receiving key events
* involving that modifier, we sadly have to use xkb which is not yet fully supported
* in xcb.
*
/* Load the font */
font = load_font(fontname, true);
set_font(&font);
- DLOG("Calculated Font-height: %d\n", font.height);
- bar_height = font.height + logical_px(6);
+ 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(config.tray_padding);
+
+ if (config.separator_symbol)
+ separator_symbol_width = predict_text_width(config.separator_symbol);
xcb_flush(xcb_connection);
/*
* We need to set the _NET_SYSTEM_TRAY_COLORS atom on the tray selection window
- * to make GTK+ 3 applets with Symbolic Icons visible. If the colors are unset,
+ * to make GTK+ 3 applets with symbolic icons visible. If the colors are unset,
* they assume a light background.
* See also https://bugzilla.gnome.org/show_bug.cgi?id=679591
*
}
/*
- * Cleanup the xcb-stuff.
+ * Cleanup the xcb stuff.
* Called once, before the program terminates.
*
*/
free(reply);
#include "xcb_atoms.def"
- DLOG("Got Atoms\n");
+ DLOG("Got atoms\n");
}
/*
}
/*
- * Reallocate the statusline-buffer
+ * Reallocate the statusline buffer
*
*/
void realloc_sl_buffer(void) {
- DLOG("Re-allocating statusline-buffer, statusline_width = %d, root_screen->width_in_pixels = %d\n",
+ 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);
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")) {
+ 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);
}
}
+/* Strut partial tells i3 where to reserve space for i3bar. This is determined
+ * by the `position` bar config directive. */
+xcb_void_cookie_t config_strut_partial(i3_output *output) {
+ /* A local struct to save the strut_partial property */
+ struct {
+ uint32_t left;
+ uint32_t right;
+ uint32_t top;
+ uint32_t bottom;
+ uint32_t left_start_y;
+ uint32_t left_end_y;
+ uint32_t right_start_y;
+ uint32_t right_end_y;
+ uint32_t top_start_x;
+ uint32_t top_end_x;
+ uint32_t bottom_start_x;
+ uint32_t bottom_end_x;
+ } __attribute__((__packed__)) strut_partial;
+ memset(&strut_partial, 0, sizeof(strut_partial));
+
+ switch (config.position) {
+ case POS_NONE:
+ break;
+ case POS_TOP:
+ strut_partial.top = bar_height;
+ strut_partial.top_start_x = output->rect.x;
+ strut_partial.top_end_x = output->rect.x + output->rect.w;
+ break;
+ case POS_BOT:
+ strut_partial.bottom = bar_height;
+ strut_partial.bottom_start_x = output->rect.x;
+ strut_partial.bottom_end_x = output->rect.x + output->rect.w;
+ break;
+ }
+ return xcb_change_property(xcb_connection,
+ XCB_PROP_MODE_REPLACE,
+ output->bar,
+ atoms[_NET_WM_STRUT_PARTIAL],
+ XCB_ATOM_CARDINAL,
+ 32,
+ 12,
+ &strut_partial);
+}
+
/*
* Reconfigure all bars and create new bars for recently activated outputs
*
continue;
}
if (walk->bar == XCB_NONE) {
- DLOG("Creating Window for output %s\n", walk->name);
+ 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;
- /* If hide_on_modifier is set to hide or invisible mode, i3 is not supposed to manage our bar-windows */
+ /* 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);
/* We enable the following EventMask fields:
* EXPOSURE, to get expose events (we have to re-draw then)
name);
free(name);
- /* We want dock-windows (for now). When override_redirect is set, i3 is ignoring
+ /* We want dock windows (for now). When override_redirect is set, i3 is ignoring
* this one */
xcb_void_cookie_t dock_cookie = xcb_change_property(xcb_connection,
XCB_PROP_MODE_REPLACE,
1,
(unsigned char *)&atoms[_NET_WM_WINDOW_TYPE_DOCK]);
- /* We need to tell i3, where to reserve space for i3bar */
- /* left, right, top, bottom, left_start_y, left_end_y,
- * right_start_y, right_end_y, top_start_x, top_end_x, bottom_start_x,
- * bottom_end_x */
- /* A local struct to save the strut_partial property */
- struct {
- uint32_t left;
- uint32_t right;
- uint32_t top;
- uint32_t bottom;
- uint32_t left_start_y;
- uint32_t left_end_y;
- uint32_t right_start_y;
- uint32_t right_end_y;
- uint32_t top_start_x;
- uint32_t top_end_x;
- uint32_t bottom_start_x;
- uint32_t bottom_end_x;
- } __attribute__((__packed__)) strut_partial;
- memset(&strut_partial, 0, sizeof(strut_partial));
-
- switch (config.position) {
- case POS_NONE:
- break;
- case POS_TOP:
- strut_partial.top = bar_height;
- strut_partial.top_start_x = walk->rect.x;
- strut_partial.top_end_x = walk->rect.x + walk->rect.w;
- break;
- case POS_BOT:
- strut_partial.bottom = bar_height;
- strut_partial.bottom_start_x = walk->rect.x;
- strut_partial.bottom_end_x = walk->rect.x + walk->rect.w;
- break;
- }
- xcb_void_cookie_t strut_cookie = xcb_change_property(xcb_connection,
- XCB_PROP_MODE_REPLACE,
- walk->bar,
- atoms[_NET_WM_STRUT_PARTIAL],
- XCB_ATOM_CARDINAL,
- 32,
- 12,
- &strut_partial);
-
- /* We also want a graphics-context for the bars (it defines the properties
+ xcb_void_cookie_t strut_cookie = config_strut_partial(walk);
+
+ /* 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,
XCB_CONFIG_WINDOW_HEIGHT |
XCB_CONFIG_WINDOW_STACK_MODE;
values[0] = walk->rect.x;
- values[1] = walk->rect.y + walk->rect.h - bar_height;
+ if (config.position == POS_TOP)
+ values[1] = walk->rect.y;
+ else
+ values[1] = walk->rect.y + walk->rect.h - bar_height;
values[2] = walk->rect.w;
values[3] = bar_height;
values[4] = XCB_STACK_MODE_ABOVE;
+ DLOG("Reconfiguring strut partial property for output %s\n", walk->name);
+ 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);
- DLOG("Reconfiguring Window for output %s to %d,%d\n", walk->name, values[0], values[1]);
+ 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,
mask,
mask = XCB_CW_OVERRIDE_REDIRECT;
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]);
+ 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,
mask,
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(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"))))) {
exit(EXIT_FAILURE);
*
*/
void draw_bars(bool unhide) {
- DLOG("Drawing Bars...\n");
- int i = 0;
+ 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();
+ refresh_statusline(false);
i3_output *outputs_walk;
SLIST_FOREACH(outputs_walk, outputs, slist) {
1,
&rect);
- if (!TAILQ_EMPTY(&statusline_head)) {
- DLOG("Printing statusline!\n");
-
- /* Luckily we already prepared a seperate pixmap containing the rendered
- * statusline, we just have to copy the relevant parts to the relevant
- * position */
- trayclient *trayclient;
- int traypx = 0;
- TAILQ_FOREACH(trayclient, outputs_walk->trayclients, tailq) {
- if (!trayclient->mapped)
- continue;
- /* We assume the tray icons are quadratic (we use the font
- * *height* as *width* of the icons) because we configured them
- * like this. */
- traypx += font.height + logical_px(2);
- }
- /* Add 2px of padding if there are any tray icons */
- if (traypx > 0)
- traypx += logical_px(2);
- xcb_copy_area(xcb_connection,
- statusline_pm,
- outputs_walk->buffer,
- outputs_walk->bargc,
- MAX(0, (int16_t)(statusline_width - outputs_walk->rect.w + logical_px(4))), 0,
- MAX(0, (int16_t)(outputs_walk->rect.w - statusline_width - traypx - logical_px(4))), 0,
- MIN(outputs_walk->rect.w - traypx - logical_px(4), (int)statusline_width), bar_height);
- }
-
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), i, ws_walk->name_width);
+ 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;
outputs_walk->bargc,
mask,
vals_border);
- xcb_rectangle_t rect_border = {i,
+ xcb_rectangle_t rect_border = {workspace_width,
logical_px(1),
- ws_walk->name_width + logical_px(10),
- font.height + logical_px(4)};
+ 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,
outputs_walk->bargc,
mask,
vals);
- xcb_rectangle_t rect = {i + logical_px(1),
+ xcb_rectangle_t rect = {workspace_width + logical_px(1),
2 * logical_px(1),
- ws_walk->name_width + logical_px(8),
- font.height + logical_px(2)};
+ 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,
&rect);
set_font_colors(outputs_walk->bargc, fg_color, bg_color);
draw_text(ws_walk->name, outputs_walk->buffer, outputs_walk->bargc,
- i + logical_px(5), 3 * logical_px(1), ws_walk->name_width);
- i += logical_px(10) + ws_walk->name_width + logical_px(1);
+ 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)
+ workspace_width += logical_px(ws_spacing_px);
}
}
if (binding.name && !config.disable_binding_mode_indicator) {
- uint32_t fg_color = colors.urgent_ws_fg;
- uint32_t bg_color = colors.urgent_ws_bg;
+ workspace_width += logical_px(ws_spacing_px);
+
+ uint32_t fg_color = colors.binding_mode_fg;
+ uint32_t bg_color = colors.binding_mode_bg;
uint32_t mask = XCB_GC_FOREGROUND | XCB_GC_BACKGROUND;
- uint32_t vals_border[] = {colors.urgent_ws_border, colors.urgent_ws_border};
+ uint32_t vals_border[] = {colors.binding_mode_border, colors.binding_mode_border};
xcb_change_gc(xcb_connection,
outputs_walk->bargc,
mask,
vals_border);
- xcb_rectangle_t rect_border = {i, 1, binding.width + 10, font.height + 4};
+ 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,
outputs_walk->bargc,
mask,
vals);
- xcb_rectangle_t rect = {i + 1, 2, binding.width + 8, font.height + 2};
+ 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,
&rect);
set_font_colors(outputs_walk->bargc, fg_color, bg_color);
- draw_text(binding.name, outputs_walk->buffer, outputs_walk->bargc, i + 5, 3, binding.width);
+ 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);
unhide = true;
+ workspace_width += 2 * logical_px(ws_hoff_px) + 2 * logical_px(1) + binding.width;
+ }
+
+ if (!TAILQ_EMPTY(&statusline_head)) {
+ DLOG("Printing statusline!\n");
+
+ 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);
+
+ /* 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;
+ }
+
+ /* 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);
}
- i = 0;
+ workspace_width = 0;
}
/* Assure the bar is hidden/unhidden according to the specified hidden_state and mode */
projects / i3 / i3 / blobdiff