void
eventd_nd_notification_draw(EventdNdNotification *self, cairo_surface_t *surface)
{
gint padding;
gint offset_y = 0;
gdouble value = -1;
padding = eventd_nd_style_get_bubble_padding(self->style);
switch ( eventd_nd_style_get_text_valign(self->style) )
{
case EVENTD_ND_VANCHOR_BOTTOM:
offset_y = self->content_size.height - self->text.height;
break;
case EVENTD_ND_VANCHOR_CENTER:
offset_y = self->content_size.height / 2 - self->text.height / 2;
break;
case EVENTD_ND_VANCHOR_TOP:
break;
}
if ( self->event != NULL )
{
GVariant *val;
val = eventd_event_get_data(self->event, eventd_nd_style_get_template_progress(self->style));
if ( val != NULL )
value = g_variant_get_double(val);
if ( eventd_nd_style_get_progress_reversed(self->style) )
value = 1.0 - value;
}
cairo_t *cr;
cr = cairo_create(surface);
eventd_nd_draw_bubble_draw(cr, self->style, self->bubble_size.width, self->bubble_size.height, self->context->shaping, value);
cairo_translate(cr, padding, padding);
eventd_nd_draw_image_and_icon_draw(cr, self->image, self->icon, self->style, self->content_size.width, self->content_size.height, value);
eventd_nd_draw_text_draw(cr, self->style, self->text.text, self->text.x, offset_y);
cairo_destroy(cr);
cairo_surface_flush(surface);
}
const gchar *
_eventd_config_get_best_match(GList *list, EventdEvent *event, GQuark *current_flags)
{
GList *match_;
for ( match_ = list ; match_ != NULL ; match_ = g_list_next(match_) )
{
EventdConfigMatch *match = match_->data;
gboolean skip = FALSE;
if ( match->if_data != NULL )
{
gchar **data;
for ( data = match->if_data ; ( *data != NULL ) && ( ! skip ) ; ++data )
{
if ( ! eventd_event_has_data(event, *data) )
skip = TRUE;
}
if ( skip )
continue;
}
if ( match->if_data_matches != NULL )
{
GList *data_match_;
const gchar *data;
for ( data_match_ = match->if_data_matches ; ( data_match_ != NULL ) && ( ! skip ) ; data_match_ = g_list_next(data_match_) )
{
EventdConfigDataMatch *data_match = data_match_->data;
if ( ( data = eventd_event_get_data(event, data_match->data) ) == NULL )
continue;
if ( ! g_regex_match(data_match->regex, data, 0, NULL) )
skip = TRUE;
}
if ( skip )
continue;
}
if ( current_flags != NULL )
{
GQuark *flag;
if ( match->flags_whitelist != NULL )
{
GQuark *wflag;
for ( wflag = match->flags_whitelist ; ( *wflag != 0 ) && ( ! skip ) ; ++wflag )
{
for ( flag = current_flags ; ( *flag != 0 ) && ( ! skip ) ; ++flag )
{
if ( *flag != *wflag )
skip = TRUE;
}
}
if ( skip )
continue;
}
if ( match->flags_blacklist != NULL )
{
GQuark *bflag;
for ( bflag = match->flags_blacklist ; ( *bflag != 0 ) && ( ! skip ) ; ++bflag )
{
for ( flag = current_flags ; ( *flag != 0 ) && ( ! skip ) ; ++flag )
{
if ( *flag == *bflag )
skip = TRUE;
}
}
if ( skip )
continue;
}
}
return match->id;
}
return NULL;
}
EVENTD_EXPORT
FilenameProcessResult
evhelpers_filename_process(const Filename *filename, EventdEvent *event, const gchar *subdir, gchar **ret_uri, GVariant **ret_data)
{
g_return_val_if_fail(filename != NULL, FILENAME_PROCESS_RESULT_NONE);
g_return_val_if_fail(event != NULL, FILENAME_PROCESS_RESULT_NONE);
g_return_val_if_fail(subdir != NULL, FILENAME_PROCESS_RESULT_NONE);
g_return_val_if_fail(ret_uri != NULL, FILENAME_PROCESS_RESULT_NONE);
g_return_val_if_fail(ret_data != NULL, FILENAME_PROCESS_RESULT_NONE);
gchar *uri = NULL;
if ( filename->data_name != NULL )
{
GVariant *data;
data = eventd_event_get_data(event, filename->data_name);
if ( data == NULL )
return FILENAME_PROCESS_RESULT_NONE;
if ( g_variant_is_of_type(data, G_VARIANT_TYPE_STRING) )
uri = g_variant_dup_string(data, NULL);
else if ( g_variant_is_of_type(data, G_VARIANT_TYPE("(msmsv)")) )
{
*ret_data = g_variant_ref(data);
return FILENAME_PROCESS_RESULT_DATA;
}
else
return FILENAME_PROCESS_RESULT_NONE;
}
else if ( filename->file_uri != NULL )
uri = evhelpers_format_string_get_string(filename->file_uri, event, NULL, NULL);
else
g_return_val_if_reached(FILENAME_PROCESS_RESULT_NONE);
if ( uri == NULL )
return FILENAME_PROCESS_RESULT_NONE;
if ( *uri == '\0' )
{
g_free(uri);
return FILENAME_PROCESS_RESULT_NONE;
}
if ( g_str_has_prefix(uri, "data:") )
{
gchar *mime_type = uri + strlen("data:");
if ( _evhelpers_filename_check_data_base64_prefix(mime_type) )
{
gchar *c;
guchar *data;
gsize length;
/* We checked for ";base64," already */
c = g_utf8_strchr(mime_type, -1, ',');
*c = '\0';
data = g_base64_decode(c + 1, &length);
c = g_utf8_strchr(mime_type, c - mime_type, ';');
*c++ = '\0';
if ( *mime_type == '\0' )
mime_type = NULL;
if ( *c == '\0' )
c = NULL;
*ret_data = g_variant_new("(msmsv)", mime_type, c, g_variant_new_from_data(G_VARIANT_TYPE_BYTESTRING, data, length, FALSE, g_free, data));
g_free(uri);
return FILENAME_PROCESS_RESULT_DATA;
}
}
else if ( g_str_has_prefix(uri, "file://") )
{
const gchar *p = uri + strlen("file://");
if ( ! g_path_is_absolute(p) )
{
gchar *tmp = uri;
if ( g_path_is_absolute(subdir) )
uri = g_strconcat("file://", subdir, G_DIR_SEPARATOR_S, p, NULL);
else
uri = g_strconcat("file://", g_get_user_data_dir(), G_DIR_SEPARATOR_S PACKAGE_NAME G_DIR_SEPARATOR_S, subdir, G_DIR_SEPARATOR_S, p, NULL);
g_free(tmp);
p = uri + strlen("file://");
}
if ( g_file_test(p, G_FILE_TEST_IS_REGULAR) )
{
*ret_uri = uri;
return FILENAME_PROCESS_RESULT_URI;
}
}
else if ( g_str_has_prefix(uri, "theme:") )
{
*ret_uri = uri;
return FILENAME_PROCESS_RESULT_THEME;
}
g_free(uri);
return FILENAME_PROCESS_RESULT_NONE;
}
static const gchar *
_evhelpers_token_list_callback(const gchar *token, guint64 value, gpointer user_data)
{
FormatStringReplaceData *data = user_data;
if ( data->callback != NULL )
return data->callback(token, data->event, data->user_data);
g_free(data->to_free);
data->to_free = NULL;
GVariant *content;
content = eventd_event_get_data(data->event, token);
if ( content == NULL )
return NULL;
if ( g_variant_is_of_type(content, G_VARIANT_TYPE_STRING) )
return g_variant_get_string(content, NULL);
if ( g_variant_is_of_type(content, G_VARIANT_TYPE_BOOLEAN) )
return g_variant_get_boolean(content) ? "true" : NULL;
#define _evhelpers_check_type_with_format(l, U, GFormat) G_STMT_START { \
if ( g_variant_is_of_type(content, G_VARIANT_TYPE_##U) ) \
{ \
g_snprintf(data->number, sizeof(data->number), "%" GFormat, g_variant_get_##l(content)); \
return data->number; \
} \
} G_STMT_END
#define _evhelpers_check_type(l, U) _evhelpers_check_type_with_format(l, U, G_G##U##_FORMAT)
_evhelpers_check_type(int16, INT16);
_evhelpers_check_type(int32, INT32);
_evhelpers_check_type(int64, INT64);
_evhelpers_check_type_with_format(byte, BYTE, "hhu");
_evhelpers_check_type(uint16, UINT16);
_evhelpers_check_type(uint32, UINT32);
_evhelpers_check_type(uint64, UINT64);
_evhelpers_check_type_with_format(double, DOUBLE, "lf");
#undef _evhelpers_check_type
#undef _evhelpers_check_type_with_format
if ( g_variant_is_of_type(content, G_VARIANT_TYPE_STRING_ARRAY) )
{
const gchar **strv;
gsize length;
GString *ret;
strv = g_variant_get_strv(content, &length);
if ( length > 0 )
{
ret = g_string_sized_new(length * strlen(strv[0]));
for ( ; *strv != NULL ; ++strv )
g_string_append_c(g_string_append(ret, *strv), ' ');
g_string_truncate(ret, ret->len - 1);
data->to_free = g_string_free(ret, FALSE);
}
}
else
data->to_free = g_variant_print(content, FALSE);
return data->to_free;
}
static gboolean
_eventd_events_event_matches(EventdEventsEvent *self, EventdEvent *event, GQuark *current_flags)
{
if ( self->if_data != NULL )
{
gchar **data;
for ( data = self->if_data ; *data != NULL ; ++data )
{
if ( ! eventd_event_has_data(event, *data) )
return FALSE;
}
}
if ( self->if_data_matches != NULL )
{
EventdEventsEventDataMatch *match;
GVariant *data;
for ( match = self->if_data_matches ; match->data != NULL ; ++match )
{
if ( ! eventd_event_has_data(event, match->data) )
continue;
if ( ( data = eventd_event_get_data(event, match->data) ) == NULL )
return FALSE;
if ( match->key != NULL )
{
if ( ! g_variant_is_of_type(data, G_VARIANT_TYPE_VARDICT) )
return FALSE;
data = g_variant_lookup_value(data, match->key, g_variant_get_type(match->value));
if ( data == NULL )
return FALSE;
}
else if ( ! g_variant_type_equal(g_variant_get_type(data), g_variant_get_type(match->value)) )
return FALSE;
gint ret;
ret = g_variant_compare(data, match->value);
ret = CLAMP(ret, -1, 1);
if ( ( ret != match->accepted[0] ) && ( ret != match->accepted[1] ) )
return FALSE;
}
}
if ( self->if_data_regexes != NULL )
{
EventdEventsEventDataRegex *match;
const gchar *data;
for ( match = self->if_data_regexes ; match->data != NULL ; ++match )
{
if ( ! eventd_event_has_data(event, match->data) )
continue;
if ( ( data = eventd_event_get_data_string(event, match->data) ) == NULL )
return FALSE;
if ( ! g_regex_match(match->regex, data, 0, NULL) )
return FALSE;
}
}
if ( current_flags != NULL )
{
GQuark *flag;
if ( self->flags_whitelist != NULL )
{
GQuark *wflag;
for ( wflag = self->flags_whitelist ; *wflag != 0 ; ++wflag )
{
gboolean has = FALSE;
for ( flag = current_flags ; ( *flag != 0 ) && ( ! has ) ; ++flag )
{
if ( *flag == *wflag )
has = TRUE;
}
if ( ! has )
return FALSE;
}
}
if ( self->flags_blacklist != NULL )
{
GQuark *bflag;
for ( bflag = self->flags_blacklist ; *bflag != 0 ; ++bflag )
{
for ( flag = current_flags ; *flag != 0 ; ++flag )
{
if ( *flag == *bflag )
return FALSE;
}
}
}
}
return TRUE;
}
static void
_eventd_nd_notification_process(EventdNdNotification *self, EventdEvent *event)
{
_eventd_nd_notification_clean(self);
if ( event != NULL )
self->event = eventd_event_ref(event);
gint border, padding;
gint progress_bar_width = 0;
gint min_width, max_width;
gint text_width = 0, text_max_width;
gint image_width = 0, image_height = 0;
switch ( self->context->shaping )
{
case EVENTD_ND_SHAPING_NONE:
case EVENTD_ND_SHAPING_SHAPE:
self->offset.x = 0;
self->offset.y = 0;
self->surface_size.width = 0;
self->surface_size.height = 0;
break;
case EVENTD_ND_SHAPING_COMPOSITING:
{
gint blur, offset_x, offset_y;
blur = eventd_nd_style_get_bubble_border_blur(self->style) * 2; /* We must reserve enough space to avoid clipping */
offset_x = eventd_nd_style_get_bubble_border_blur_offset_x(self->style);
offset_y = eventd_nd_style_get_bubble_border_blur_offset_y(self->style);
self->offset.x = MAX(0, blur - offset_x);
self->offset.y = MAX(0, blur - offset_y);
self->surface_size.width = 2 * blur + MAX(0, ABS(offset_x) - blur);
self->surface_size.height = 2 * blur + MAX(0, ABS(offset_y) - blur);
}
break;
}
border = eventd_nd_style_get_bubble_border(self->style);
padding = eventd_nd_style_get_bubble_padding(self->style);
min_width = eventd_nd_style_get_bubble_min_width(self->style);
max_width = eventd_nd_style_get_bubble_max_width(self->style);
switch ( eventd_nd_style_get_progress_placement(self->style) )
{
case EVENTD_ND_STYLE_PROGRESS_PLACEMENT_BAR_BOTTOM:
if ( self->event != NULL )
{
GVariant *val;
val = eventd_event_get_data(self->event, eventd_nd_style_get_template_progress(self->style));
if ( val != NULL )
progress_bar_width = eventd_nd_style_get_progress_bar_width(self->style);
}
break;
case EVENTD_ND_STYLE_PROGRESS_PLACEMENT_IMAGE_BOTTOM_TOP:
case EVENTD_ND_STYLE_PROGRESS_PLACEMENT_IMAGE_TOP_BOTTOM:
case EVENTD_ND_STYLE_PROGRESS_PLACEMENT_IMAGE_LEFT_RIGHT:
case EVENTD_ND_STYLE_PROGRESS_PLACEMENT_IMAGE_RIGHT_LEFT:
case EVENTD_ND_STYLE_PROGRESS_PLACEMENT_IMAGE_CIRCULAR:
break;
}
if ( max_width < 0 )
max_width = self->context->geometry.w - 2 * ( self->queue->margin_x + border );
max_width -= 2 * padding;
min_width += 2 * padding;
if ( min_width > max_width )
min_width = max_width;
/* proccess data and compute the bubble size */
text_max_width = eventd_nd_style_get_text_max_width(self->style);
if ( text_max_width < 0 )
text_max_width = max_width;
else
text_max_width = MIN(text_max_width, max_width);
self->text.text = eventd_nd_draw_text_process(self->style, self->event, text_max_width, g_queue_get_length(self->queue->wait_queue), &text_width);
self->content_size.width = text_width;
if ( self->content_size.width < max_width )
{
if ( self->event != NULL )
eventd_nd_draw_image_and_icon_process(self->context->theme_context, self->style, self->event, max_width - self->content_size.width, self->context->geometry.s, &self->image, &self->icon, &self->text.x, &image_width, &image_height);
self->content_size.width += image_width;
}
/* We are sure that min_width <= max_width */
if ( min_width > self->content_size.width )
{
self->content_size.width = min_width;
/* Let the text take the remaining space if needed (e.g. Right-to-Left) */
text_width = self->content_size.width - image_width;
}
pango_layout_set_width(self->text.text, text_width * PANGO_SCALE);
pango_layout_get_pixel_size(self->text.text, NULL, &self->text.height);
self->content_size.height = MAX(image_height, self->text.height);
self->bubble_size.width = self->content_size.width + 2 * padding;
self->bubble_size.height = self->content_size.height + 2 * padding + progress_bar_width;
self->border_size.width = self->bubble_size.width + 2 * border;
self->border_size.height = self->bubble_size.height + 2 * border;
self->surface_size.width += self->border_size.width;
self->surface_size.height += self->border_size.height;
if ( self->timeout > 0 )
{
g_source_remove(self->timeout);
self->timeout = g_timeout_add_full(G_PRIORITY_DEFAULT, eventd_nd_style_get_bubble_timeout(self->style), _eventd_nd_event_timedout, self, NULL);
}
}