*/
#include <xcb/xcb.h>
#include <xcb/xproto.h>
-#include <xcb/xcb_atom.h>
#include <xcb/xcb_aux.h>
#ifdef XCB_COMPAT
xcb_screen_t *root_screen;
xcb_window_t xcb_root;
+/* selection window for tray support */
+static xcb_window_t selwin = XCB_NONE;
+static xcb_intern_atom_reply_t *tray_reply = NULL;
+
/* This is needed for integration with libi3 */
xcb_connection_t *conn;
ev_io *xcb_io;
ev_io *xkb_io;
+/* The name of current binding mode */
+static mode binding;
+
/* The parsed colors */
struct xcb_colors_t {
uint32_t bar_fg;
continue;
block->width = predict_text_width(block->full_text);
+
+ /* Compute offset and append for text aligment in min_width. */
+ if (block->min_width <= block->width) {
+ block->x_offset = 0;
+ block->x_append = 0;
+ } else {
+ uint32_t padding_width = block->min_width - block->width;
+ switch (block->align) {
+ case ALIGN_LEFT:
+ block->x_append = padding_width;
+ break;
+ case ALIGN_RIGHT:
+ block->x_offset = padding_width;
+ break;
+ case ALIGN_CENTER:
+ block->x_offset = padding_width / 2;
+ block->x_append = padding_width / 2 + padding_width % 2;
+ break;
+ }
+ }
+
/* If this is not the last block, add some pixels for a separator. */
if (TAILQ_NEXT(block, blocks) != NULL)
block->width += 9;
- statusline_width += block->width;
+ statusline_width += block->width + block->x_offset + block->x_append;
}
/* If the statusline is bigger than our screen we need to make sure that
uint32_t colorpixel = (block->color ? get_colorpixel(block->color) : colors.bar_fg);
set_font_colors(statusline_ctx, colorpixel, colors.bar_bg);
- draw_text(block->full_text, statusline_pm, statusline_ctx, x, 0, block->width);
- x += block->width;
+ draw_text(block->full_text, statusline_pm, statusline_ctx, x + block->x_offset, 0, block->width);
+ x += block->width + block->x_offset + block->x_append;
if (TAILQ_NEXT(block, blocks) != NULL) {
/* This is not the last block, draw a separator. */
PARSE_COLOR(focus_ws_bg, "#285577");
PARSE_COLOR(focus_ws_border, "#4c7899");
#undef PARSE_COLOR
+
+ init_tray_colors();
+ xcb_flush(xcb_connection);
}
/*
}
break;
case 4:
- /* Mouse wheel down. We select the next ws */
- if (cur_ws != TAILQ_FIRST(walk->workspaces)) {
- cur_ws = TAILQ_PREV(cur_ws, ws_head, tailq);
- }
+ /* 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 (cur_ws == TAILQ_FIRST(walk->workspaces))
+ return;
+
+ cur_ws = TAILQ_PREV(cur_ws, ws_head, tailq);
break;
case 5:
- /* Mouse wheel up. We select the previos ws */
- if (cur_ws != TAILQ_LAST(walk->workspaces, ws_head)) {
- cur_ws = TAILQ_NEXT(cur_ws, tailq);
- }
+ /* Mouse wheel down. We select the next 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 (cur_ws == TAILQ_LAST(walk->workspaces, ws_head))
+ return;
+
+ cur_ws = TAILQ_NEXT(cur_ws, tailq);
break;
}
/* Trigger an update to copy the statusline text to the appropriate
* position */
configure_trayclients();
- draw_bars();
+ draw_bars(false);
}
}
}
/* Trigger an update, we now have more space for the statusline */
configure_trayclients();
- draw_bars();
+ draw_bars(false);
return;
}
}
xcb_unmap_window(xcb_connection, trayclient->win);
trayclient->mapped = map_it;
configure_trayclients();
- draw_bars();
+ draw_bars(false);
} else if (!trayclient->mapped && map_it) {
/* need to map the window */
xcb_map_window(xcb_connection, trayclient->win);
trayclient->mapped = map_it;
configure_trayclients();
- draw_bars();
+ draw_bars(false);
}
free(xembedr);
}
}
}
+/*
+ * Inform clients waiting for a new _NET_SYSTEM_TRAY that we took the
+ * selection.
+ *
+ */
+static void send_tray_clientmessage(void) {
+ uint8_t buffer[32] = { 0 };
+ xcb_client_message_event_t *ev = (xcb_client_message_event_t*)buffer;
+
+ ev->response_type = XCB_CLIENT_MESSAGE;
+ ev->window = xcb_root;
+ ev->type = atoms[MANAGER];
+ ev->format = 32;
+ ev->data.data32[0] = XCB_CURRENT_TIME;
+ ev->data.data32[1] = tray_reply->atom;
+ ev->data.data32[2] = selwin;
+
+ xcb_send_event(xcb_connection,
+ 0,
+ xcb_root,
+ 0xFFFFFF,
+ (char*)buffer);
+}
+
+
/*
* Initializes tray support by requesting the appropriate _NET_SYSTEM_TRAY atom
* for the X11 display we are running on, then acquiring the selection for this
char atomname[strlen("_NET_SYSTEM_TRAY_S") + 11];
snprintf(atomname, strlen("_NET_SYSTEM_TRAY_S") + 11, "_NET_SYSTEM_TRAY_S%d", screen);
xcb_intern_atom_cookie_t tray_cookie;
- xcb_intern_atom_reply_t *tray_reply;
- tray_cookie = xcb_intern_atom(xcb_connection, 0, strlen(atomname), atomname);
+ if (tray_reply == NULL)
+ tray_cookie = xcb_intern_atom(xcb_connection, 0, strlen(atomname), atomname);
/* tray support: we need a window to own the selection */
- xcb_window_t selwin = xcb_generate_id(xcb_connection);
+ selwin = xcb_generate_id(xcb_connection);
uint32_t selmask = XCB_CW_OVERRIDE_REDIRECT;
uint32_t selval[] = { 1 };
xcb_create_window(xcb_connection,
1,
&orientation);
- if (!(tray_reply = xcb_intern_atom_reply(xcb_connection, tray_cookie, NULL))) {
- ELOG("Could not get atom %s\n", atomname);
- exit(EXIT_FAILURE);
+ init_tray_colors();
+
+ if (tray_reply == NULL) {
+ if (!(tray_reply = xcb_intern_atom_reply(xcb_connection, tray_cookie, NULL))) {
+ ELOG("Could not get atom %s\n", atomname);
+ exit(EXIT_FAILURE);
+ }
}
xcb_set_selection_owner(xcb_connection,
return;
}
- /* Inform clients waiting for a new _NET_SYSTEM_TRAY that we are here */
- void *event = scalloc(32);
- xcb_client_message_event_t *ev = event;
- ev->response_type = XCB_CLIENT_MESSAGE;
- ev->window = xcb_root;
- ev->type = atoms[MANAGER];
- ev->format = 32;
- ev->data.data32[0] = XCB_CURRENT_TIME;
- ev->data.data32[1] = tray_reply->atom;
- ev->data.data32[2] = selwin;
- xcb_send_event(xcb_connection,
- 0,
- xcb_root,
- 0xFFFFFF,
- (char*)ev);
- free(event);
- free(tray_reply);
+ send_tray_clientmessage();
+}
+
+/*
+ * 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,
+ * they assume a light background.
+ * See also https://bugzilla.gnome.org/show_bug.cgi?id=679591
+ *
+ */
+void init_tray_colors(void) {
+ /* Convert colors.bar_fg (#rrggbb) to 16-bit RGB */
+ const char *bar_fg = (config.colors.bar_fg ? config.colors.bar_fg : "#FFFFFF");
+
+ DLOG("Setting bar_fg = %s as _NET_SYSTEM_TRAY_COLORS\n", bar_fg);
+
+ char strgroups[3][3] = {{bar_fg[1], bar_fg[2], '\0'},
+ {bar_fg[3], bar_fg[4], '\0'},
+ {bar_fg[5], bar_fg[6], '\0'}};
+ const uint8_t r = strtol(strgroups[0], NULL, 16);
+ const uint8_t g = strtol(strgroups[1], NULL, 16);
+ const uint8_t b = strtol(strgroups[2], NULL, 16);
+
+ const uint16_t r16 = ((uint16_t)r << 8) | r;
+ const uint16_t g16 = ((uint16_t)g << 8) | g;
+ const uint16_t b16 = ((uint16_t)b << 8) | b;
+
+ const uint32_t tray_colors[12] = {
+ r16, g16, b16, /* foreground color */
+ r16, g16, b16, /* error color */
+ r16, g16, b16, /* warning color */
+ r16, g16, b16, /* success color */
+ };
+
+ xcb_change_property(xcb_connection,
+ XCB_PROP_MODE_REPLACE,
+ selwin,
+ atoms[_NET_SYSTEM_TRAY_COLORS],
+ XCB_ATOM_CARDINAL,
+ 32,
+ 12,
+ tray_colors);
}
/*
*
*/
void kick_tray_clients(i3_output *output) {
+ if (TAILQ_EMPTY(output->trayclients))
+ return;
+
trayclient *trayclient;
while (!TAILQ_EMPTY(output->trayclients)) {
trayclient = TAILQ_FIRST(output->trayclients);
* event afterwards, but better safe than sorry. */
TAILQ_REMOVE(output->trayclients, trayclient, tailq);
}
+
+ /* Fake a DestroyNotify so that Qt re-adds tray icons.
+ * We cannot actually destroy the window because then Qt will not restore
+ * its event mask on the new window. */
+ uint8_t buffer[32] = { 0 };
+ xcb_destroy_notify_event_t *event = (xcb_destroy_notify_event_t*)buffer;
+
+ event->response_type = XCB_DESTROY_NOTIFY;
+ event->event = selwin;
+ event->window = selwin;
+
+ xcb_send_event(conn, false, selwin, XCB_EVENT_MASK_STRUCTURE_NOTIFY, (char*)event);
+
+ send_tray_clientmessage();
}
/*
values[3] = font.height + 6;
values[4] = XCB_STACK_MODE_ABOVE;
- DLOG("Destroying buffer for output %s", walk->name);
+ 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]);
mask,
values);
- DLOG("Recreating buffer for output %s", walk->name);
+ 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,
* Render the bars, with buttons and statusline
*
*/
-void draw_bars(void) {
+void draw_bars(bool unhide) {
DLOG("Drawing Bars...\n");
int i = 0;
refresh_statusline();
+ static char *last_urgent_ws = NULL;
+ bool walks_away = true;
+
i3_output *outputs_walk;
SLIST_FOREACH(outputs_walk, outputs, slist) {
if (!outputs_walk->active) {
}
i3_ws *ws_walk;
- static char *last_urgent_ws = NULL;
- bool has_urgent = false, walks_away = true;
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);
fg_color = colors.urgent_ws_fg;
bg_color = colors.urgent_ws_bg;
border_color = colors.urgent_ws_border;
- has_urgent = true;
+ unhide = true;
if (!ws_walk->focused) {
FREE(last_urgent_ws);
last_urgent_ws = sstrdup(i3string_as_utf8(ws_walk->name));
}
- /* The urgent-hint should get noticed, so we unhide the bars shortly */
- unhide_bars();
}
uint32_t mask = XCB_GC_FOREGROUND | XCB_GC_BACKGROUND;
uint32_t vals_border[] = { border_color, border_color };
set_font_colors(outputs_walk->bargc, fg_color, bg_color);
draw_text(ws_walk->name, outputs_walk->buffer, outputs_walk->bargc, i + 5, 2, ws_walk->name_width);
i += 10 + ws_walk->name_width + 1;
+
}
- if (!has_urgent && !mod_pressed && walks_away) {
- FREE(last_urgent_ws);
- hide_bars();
+ if (binding.name) {
+
+ 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 = { i, 0, binding.width + 10, font.height + 4 };
+ 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 = { i + 1, 1, binding.width + 8, font.height + 2 };
+ 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, i + 5, 2, binding.width);
}
i = 0;
}
+ if (!mod_pressed) {
+ if (unhide) {
+ /* The urgent-hint should get noticed, so we unhide the bars shortly */
+ unhide_bars();
+ } else if (walks_away) {
+ FREE(last_urgent_ws);
+ hide_bars();
+ }
+ }
+
redraw_bars();
}
xcb_flush(xcb_connection);
}
}
+
+/*
+ * Set the current binding mode
+ *
+ */
+void set_current_mode(struct mode *current) {
+ I3STRING_FREE(binding.name);
+ binding = *current;
+ return;
+}
projects / i3 / i3 / blobdiff