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sway_text_node: Allow 0 text width

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special case negative numbers instead.
This commit is contained in:
Alexander Orzechowski 2024-04-30 20:05:11 -04:00 committed by Simon Ser
parent 2686afb95c
commit b463957021
1 changed files with 7 additions and 1 deletions
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8
sway/sway_text_node.c
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@ -58,7 +58,7 @@ struct text_buffer {
static int get_text_width(struct sway_text_node *props) { static int get_text_width(struct sway_text_node *props) {
int width = props->width; int width = props->width;
if (props->max_width) { if (props->max_width >= 0) {
width = MIN(width, props->max_width); width = MIN(width, props->max_width);
} }
return MAX(width, 0); return MAX(width, 0);
@ -81,6 +81,11 @@ static void render_backing_buffer(struct text_buffer *buffer) {
return; return;
} }
if (buffer->props.max_width == 0) {
wlr_scene_buffer_set_buffer(buffer->buffer_node, NULL);
return;
}
float scale = buffer->scale; float scale = buffer->scale;
int width = ceil(buffer->props.width * scale); int width = ceil(buffer->props.width * scale);
int height = ceil(buffer->props.height * scale); int height = ceil(buffer->props.height * scale);
@ -236,6 +241,7 @@ struct sway_text_node *sway_text_node_create(struct wlr_scene_tree *parent,
buffer->buffer_node = node; buffer->buffer_node = node;
buffer->props.node = &node->node; buffer->props.node = &node->node;
buffer->props.max_width = -1;
buffer->text = strdup(text); buffer->text = strdup(text);
if (!buffer->text) { if (!buffer->text) {
free(buffer); free(buffer);