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-rw-r--r--swaybar/tray/host.c4
-rw-r--r--swaybar/tray/item.c151
-rw-r--r--swaybar/tray/tray.c2
3 files changed, 93 insertions, 64 deletions
diff --git a/swaybar/tray/host.c b/swaybar/tray/host.c
index 30339fec..cc8dd188 100644
--- a/swaybar/tray/host.c
+++ b/swaybar/tray/host.c
@@ -21,7 +21,7 @@ static int cmp_sni_id(const void *item, const void *cmp_to) {
static void add_sni(struct swaybar_tray *tray, char *id) {
int idx = list_seq_find(tray->items, cmp_sni_id, id);
if (idx == -1) {
- wlr_log(WLR_DEBUG, "Registering Status Notifier Item '%s'", id);
+ wlr_log(WLR_INFO, "Registering Status Notifier Item '%s'", id);
struct swaybar_sni *sni = create_sni(id, tray);
if (sni) {
list_add(tray->items, sni);
@@ -54,7 +54,7 @@ static int handle_sni_unregistered(sd_bus_message *msg, void *data,
struct swaybar_tray *tray = data;
int idx = list_seq_find(tray->items, cmp_sni_id, id);
if (idx != -1) {
- wlr_log(WLR_DEBUG, "Unregistering Status Notifier Item '%s'", id);
+ wlr_log(WLR_INFO, "Unregistering Status Notifier Item '%s'", id);
destroy_sni(tray->items->items[idx]);
list_del(tray->items, idx);
set_bar_dirty(tray->bar);
diff --git a/swaybar/tray/item.c b/swaybar/tray/item.c
index 41cacd16..0833dcb9 100644
--- a/swaybar/tray/item.c
+++ b/swaybar/tray/item.c
@@ -19,7 +19,7 @@
// TODO menu
static bool sni_ready(struct swaybar_sni *sni) {
- return sni->status && (sni->status[0] == 'N' ?
+ return sni->status && (sni->status[0] == 'N' ? // NeedsAttention
sni->attention_icon_name || sni->attention_icon_pixmap :
sni->icon_name || sni->icon_pixmap);
}
@@ -35,11 +35,12 @@ static int read_pixmap(sd_bus_message *msg, struct swaybar_sni *sni,
const char *prop, list_t **dest) {
int ret = sd_bus_message_enter_container(msg, 'a', "(iiay)");
if (ret < 0) {
- wlr_log(WLR_DEBUG, "Failed to read property %s: %s", prop, strerror(-ret));
+ wlr_log(WLR_ERROR, "%s %s: %s", sni->watcher_id, prop, strerror(-ret));
return ret;
}
if (sd_bus_message_at_end(msg, 0)) {
+ wlr_log(WLR_DEBUG, "%s %s no. of icons = 0", sni->watcher_id, prop);
return ret;
}
@@ -51,14 +52,14 @@ static int read_pixmap(sd_bus_message *msg, struct swaybar_sni *sni,
while (!sd_bus_message_at_end(msg, 0)) {
ret = sd_bus_message_enter_container(msg, 'r', "iiay");
if (ret < 0) {
- wlr_log(WLR_DEBUG, "Failed to read property %s: %s", prop, strerror(-ret));
+ wlr_log(WLR_ERROR, "%s %s: %s", sni->watcher_id, prop, strerror(-ret));
goto error;
}
int size;
ret = sd_bus_message_read(msg, "ii", NULL, &size);
if (ret < 0) {
- wlr_log(WLR_DEBUG, "Failed to read property %s: %s", prop, strerror(-ret));
+ wlr_log(WLR_ERROR, "%s %s: %s", sni->watcher_id, prop, strerror(-ret));
goto error;
}
@@ -66,7 +67,7 @@ static int read_pixmap(sd_bus_message *msg, struct swaybar_sni *sni,
size_t npixels;
ret = sd_bus_message_read_array(msg, 'y', &pixels, &npixels);
if (ret < 0) {
- wlr_log(WLR_DEBUG, "Failed to read property %s: %s", prop, strerror(-ret));
+ wlr_log(WLR_ERROR, "%s %s: %s", sni->watcher_id, prop, strerror(-ret));
goto error;
}
@@ -78,7 +79,10 @@ static int read_pixmap(sd_bus_message *msg, struct swaybar_sni *sni,
sd_bus_message_exit_container(msg);
}
+ list_free_items_and_destroy(*dest);
*dest = pixmaps;
+ wlr_log(WLR_DEBUG, "%s %s no. of icons = %d", sni->watcher_id, prop,
+ pixmaps->length);
return ret;
error:
@@ -103,15 +107,15 @@ static int get_property_callback(sd_bus_message *msg, void *data,
int ret;
if (sd_bus_message_is_method_error(msg, NULL)) {
- sd_bus_error err = *sd_bus_message_get_error(msg);
- wlr_log(WLR_DEBUG, "Failed to get property %s: %s", prop, err.message);
- ret = -sd_bus_error_get_errno(&err);
+ wlr_log(WLR_ERROR, "%s %s: %s", sni->watcher_id, prop,
+ sd_bus_message_get_error(msg)->message);
+ ret = sd_bus_message_get_errno(msg);
goto cleanup;
}
ret = sd_bus_message_enter_container(msg, 'v', type);
if (ret < 0) {
- wlr_log(WLR_DEBUG, "Failed to read property %s: %s", prop, strerror(-ret));
+ wlr_log(WLR_ERROR, "%s %s: %s", sni->watcher_id, prop, strerror(-ret));
goto cleanup;
}
@@ -121,14 +125,23 @@ static int get_property_callback(sd_bus_message *msg, void *data,
goto cleanup;
}
} else {
+ if (*type == 's' || *type == 'o') {
+ free(*(char **)dest);
+ }
+
ret = sd_bus_message_read(msg, type, dest);
if (ret < 0) {
- wlr_log(WLR_DEBUG, "Failed to read property %s: %s", prop,
- strerror(-ret));
+ wlr_log(WLR_ERROR, "%s %s: %s", sni->watcher_id, prop, strerror(-ret));
goto cleanup;
- } else if (*type == 's' || *type == 'o') {
+ }
+
+ if (*type == 's' || *type == 'o') {
char **str = dest;
*str = strdup(*str);
+ wlr_log(WLR_DEBUG, "%s %s = '%s'", sni->watcher_id, prop, *str);
+ } else if (*type == 'b') {
+ wlr_log(WLR_DEBUG, "%s %s = %s", sni->watcher_id, prop,
+ *(bool *)dest ? "true" : "false");
}
}
@@ -152,62 +165,80 @@ static void sni_get_property_async(struct swaybar_sni *sni, const char *prop,
sni->path, "org.freedesktop.DBus.Properties", "Get",
get_property_callback, data, "ss", sni->interface, prop);
if (ret < 0) {
- wlr_log(WLR_DEBUG, "Failed to get property %s: %s", prop, strerror(-ret));
+ wlr_log(WLR_ERROR, "%s %s: %s", sni->watcher_id, prop, strerror(-ret));
+ }
+}
+
+/*
+ * There is a quirk in sd-bus that in some systems, it is unable to get the
+ * well-known names on the bus, so it cannot identify if an incoming signal,
+ * which uses the sender's unique name, actually matches the callback's matching
+ * sender if the callback uses a well-known name, in which case it just calls
+ * the callback and hopes for the best, resulting in false positives. In the
+ * case of NewIcon & NewAttentionIcon, this doesn't affect anything, but it
+ * means that for NewStatus, if the SNI does not definitely match the sender,
+ * then the safe thing to do is to query the status independently.
+ * This function returns 1 if the SNI definitely matches the signal sender,
+ * which is returned by the calling function to indicate that signal matching
+ * can stop since it has already found the required callback, otherwise, it
+ * returns 0, which allows matching to continue.
+ */
+static int sni_check_msg_sender(struct swaybar_sni *sni, sd_bus_message *msg,
+ const char *signal) {
+ bool has_well_known_names =
+ sd_bus_creds_get_mask(sd_bus_message_get_creds(msg)) & SD_BUS_CREDS_WELL_KNOWN_NAMES;
+ if (sni->service[0] == ':' || has_well_known_names) {
+ wlr_log(WLR_DEBUG, "%s has new %s", sni->watcher_id, signal);
+ return 1;
+ } else {
+ wlr_log(WLR_DEBUG, "%s may have new %s", sni->watcher_id, signal);
+ return 0;
}
}
static int handle_new_icon(sd_bus_message *msg, void *data, sd_bus_error *error) {
struct swaybar_sni *sni = data;
- wlr_log(WLR_DEBUG, "%s has new IconName", sni->watcher_id);
-
- free(sni->icon_name);
- sni->icon_name = NULL;
sni_get_property_async(sni, "IconName", "s", &sni->icon_name);
-
- list_free_items_and_destroy(sni->icon_pixmap);
- sni->icon_pixmap = NULL;
sni_get_property_async(sni, "IconPixmap", NULL, &sni->icon_pixmap);
-
- return 0;
+ return sni_check_msg_sender(sni, msg, "icon");
}
static int handle_new_attention_icon(sd_bus_message *msg, void *data,
sd_bus_error *error) {
struct swaybar_sni *sni = data;
- wlr_log(WLR_DEBUG, "%s has new AttentionIconName", sni->watcher_id);
-
- free(sni->attention_icon_name);
- sni->attention_icon_name = NULL;
sni_get_property_async(sni, "AttentionIconName", "s", &sni->attention_icon_name);
-
- list_free_items_and_destroy(sni->attention_icon_pixmap);
- sni->attention_icon_pixmap = NULL;
sni_get_property_async(sni, "AttentionIconPixmap", NULL, &sni->attention_icon_pixmap);
-
- return 0;
+ return sni_check_msg_sender(sni, msg, "attention icon");
}
static int handle_new_status(sd_bus_message *msg, void *data, sd_bus_error *error) {
- char *status;
- int ret = sd_bus_message_read(msg, "s", &status);
- if (ret < 0) {
- wlr_log(WLR_DEBUG, "Failed to read new status message: %s", strerror(-ret));
+ struct swaybar_sni *sni = data;
+ int ret = sni_check_msg_sender(sni, msg, "status");
+ if (ret == 1) {
+ char *status;
+ int r = sd_bus_message_read(msg, "s", &status);
+ if (r < 0) {
+ wlr_log(WLR_ERROR, "%s new status error: %s", sni->watcher_id, strerror(-ret));
+ ret = r;
+ } else {
+ free(sni->status);
+ sni->status = strdup(status);
+ wlr_log(WLR_DEBUG, "%s has new status = '%s'", sni->watcher_id, status);
+ set_sni_dirty(sni);
+ }
} else {
- struct swaybar_sni *sni = data;
- free(sni->status);
- sni->status = strdup(status);
- wlr_log(WLR_DEBUG, "%s has new Status '%s'", sni->watcher_id, status);
- set_sni_dirty(sni);
+ sni_get_property_async(sni, "Status", "s", &sni->status);
}
+
return ret;
}
-static void sni_match_signal(struct swaybar_sni *sni, char *signal,
- sd_bus_message_handler_t callback) {
- int ret = sd_bus_match_signal(sni->tray->bus, NULL, sni->service, sni->path,
+static void sni_match_signal(struct swaybar_sni *sni, sd_bus_slot **slot,
+ char *signal, sd_bus_message_handler_t callback) {
+ int ret = sd_bus_match_signal(sni->tray->bus, slot, sni->service, sni->path,
sni->interface, signal, callback, sni);
if (ret < 0) {
- wlr_log(WLR_DEBUG, "Failed to subscribe to signal %s: %s", signal,
+ wlr_log(WLR_ERROR, "Failed to subscribe to signal %s: %s", signal,
strerror(-ret));
}
}
@@ -241,9 +272,10 @@ struct swaybar_sni *create_sni(char *id, struct swaybar_tray *tray) {
sni_get_property_async(sni, "ItemIsMenu", "b", &sni->item_is_menu);
sni_get_property_async(sni, "Menu", "o", &sni->menu);
- sni_match_signal(sni, "NewIcon", handle_new_icon);
- sni_match_signal(sni, "NewAttentionIcon", handle_new_attention_icon);
- sni_match_signal(sni, "NewStatus", handle_new_status);
+ sni_match_signal(sni, &sni->new_icon_slot, "NewIcon", handle_new_icon);
+ sni_match_signal(sni, &sni->new_attention_icon_slot, "NewAttentionIcon",
+ handle_new_attention_icon);
+ sni_match_signal(sni, &sni->new_status_slot, "NewStatus", handle_new_status);
return sni;
}
@@ -253,6 +285,10 @@ void destroy_sni(struct swaybar_sni *sni) {
return;
}
+ sd_bus_slot_unref(sni->new_icon_slot);
+ sd_bus_slot_unref(sni->new_attention_icon_slot);
+ sd_bus_slot_unref(sni->new_status_slot);
+
free(sni->watcher_id);
free(sni->service);
free(sni->path);
@@ -294,18 +330,11 @@ static void handle_click(struct swaybar_sni *sni, int x, int y,
char *orientation = (dir = 'U' || dir == 'D') ? "vertical" : "horizontal";
int sign = (dir == 'U' || dir == 'L') ? -1 : 1;
- int ret = sd_bus_call_method_async(sni->tray->bus, NULL, sni->service,
- sni->path, sni->interface, "Scroll", NULL, NULL, "is",
- delta*sign, orientation);
- if (ret < 0) {
- wlr_log(WLR_DEBUG, "Failed to scroll on SNI: %s", strerror(-ret));
- }
+ sd_bus_call_method_async(sni->tray->bus, NULL, sni->service, sni->path,
+ sni->interface, "Scroll", NULL, NULL, "is", delta*sign, orientation);
} else {
- int ret = sd_bus_call_method_async(sni->tray->bus, NULL, sni->service,
- sni->path, sni->interface, method, NULL, NULL, "ii", x, y);
- if (ret < 0) {
- wlr_log(WLR_DEBUG, "Failed to click on SNI: %s", strerror(-ret));
- }
+ sd_bus_call_method_async(sni->tray->bus, NULL, sni->service, sni->path,
+ sni->interface, method, NULL, NULL, "ii", x, y);
}
}
@@ -317,7 +346,7 @@ static int cmp_sni_id(const void *item, const void *cmp_to) {
static enum hotspot_event_handling icon_hotspot_callback(
struct swaybar_output *output, struct swaybar_hotspot *hotspot,
int x, int y, enum x11_button button, void *data) {
- wlr_log(WLR_DEBUG, "Clicked on Status Notifier Item '%s'", (char *)data);
+ wlr_log(WLR_DEBUG, "Clicked on %s", (char *)data);
struct swaybar_tray *tray = output->bar->tray;
int idx = list_seq_find(tray->items, cmp_sni_id, data);
@@ -331,7 +360,7 @@ static enum hotspot_event_handling icon_hotspot_callback(
int global_y = output->output_y + (top_bar ? config->gaps.top + y:
(int) output->output_height - config->gaps.bottom - y);
- wlr_log(WLR_DEBUG, "Guessing click at (%d, %d)", global_x, global_y);
+ wlr_log(WLR_DEBUG, "Guessing click position at (%d, %d)", global_x, global_y);
handle_click(sni, global_x, global_y, button, 1); // TODO get delta from event
return HOTSPOT_IGNORE;
} else {
@@ -396,7 +425,7 @@ uint32_t render_sni(cairo_t *cairo, struct swaybar_output *output, double *x,
icon_size = actual_size < ideal_size ?
actual_size*(ideal_size/actual_size) : ideal_size;
icon = cairo_image_surface_scale(sni->icon, icon_size, icon_size);
- } else { // draw a sad face
+ } else { // draw a :(
icon_size = ideal_size*0.8;
icon = cairo_image_surface_create(CAIRO_FORMAT_ARGB32, icon_size, icon_size);
cairo_t *cairo_icon = cairo_create(icon);
diff --git a/swaybar/tray/tray.c b/swaybar/tray/tray.c
index acc300af..0c3517cb 100644
--- a/swaybar/tray/tray.c
+++ b/swaybar/tray/tray.c
@@ -79,7 +79,7 @@ void destroy_tray(struct swaybar_tray *tray) {
finish_host(&tray->host_xdg);
finish_host(&tray->host_kde);
for (int i = 0; i < tray->items->length; ++i) {
- destroy_sni(tray->items->items[0]);
+ destroy_sni(tray->items->items[i]);
}
list_free(tray->items);
destroy_watcher(tray->watcher_xdg);
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-15 13:37:29 +0000