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paint: fix node previews in node groups

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This commit is contained in:
luboslenco
2026-04-18 10:58:33 +02:00
parent 647b732c5f
commit 3150109fff
1 changed files with 27 additions and 3 deletions
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paint/sources/ui_nodes.c
+27 -3
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@@ -520,7 +520,7 @@ f32 ui_nodes_get_zoom_delta() {
: g_config->zoom_direction == ZOOM_DIRECTION_VERTICAL_INVERTED ? -ui->input_dy
: g_config->zoom_direction == ZOOM_DIRECTION_HORIZONTAL ? ui->input_dx
: g_config->zoom_direction == ZOOM_DIRECTION_HORIZONTAL_INVERTED ? ui->input_dx
: -(ui->input_dy - ui->input_dx);
: -(ui->input_dy - ui->input_dx);
}
ui_canvas_control_t *ui_nodes_get_canvas_control(bool controls_down, bool is_node_view) {
@@ -1045,7 +1045,8 @@ void ui_nodes_make_node_preview(ui_node_t *node) {
return;
}
ui_node_t_array_t *nodes = ui_nodes_get_canvas(false)->nodes;
ui_node_canvas_t *current_canvas = ui_nodes_get_canvas(true);
ui_node_t_array_t *nodes = current_canvas->nodes;
if (array_index_of(nodes, node) == -1) {
return;
}
@@ -1056,8 +1057,31 @@ void ui_nodes_make_node_preview(ui_node_t *node) {
any_imap_set(g_context->node_preview_map, node->id, img);
}
ui_node_canvas_t *group_canvas = NULL;
ui_node_t_array_t *group_parents = NULL;
if (ui_nodes_group_stack->length > 0) {
group_canvas = ui_nodes_group_stack->buffer[ui_nodes_group_stack->length - 1]->canvas;
group_parents = any_array_create_from_raw((void *[]){}, 0);
ui_node_canvas_t *outer = ui_nodes_get_canvas(false);
for (i32 i = 0; i < ui_nodes_group_stack->length; ++i) {
char *gname = ui_nodes_group_stack->buffer[i]->canvas->name;
ui_node_t *group_node = NULL;
for (i32 j = 0; j < outer->nodes->length; ++j) {
ui_node_t *n = outer->nodes->buffer[j];
if (string_equals(n->type, "GROUP") && string_equals(n->name, gname)) {
group_node = n;
break;
}
}
if (group_node != NULL) {
any_array_push(group_parents, group_node);
}
outer = ui_nodes_group_stack->buffer[i]->canvas;
}
}
ui_nodes_hwnd->redraws = 2;
util_render_make_node_preview(ui_nodes_get_canvas(false), node, img, NULL, NULL);
util_render_make_node_preview(current_canvas, node, img, group_canvas, group_parents);
}
void ui_nodes_render(void *_) {