/**
* Apply an action value to a node property. If the tuple property/value allow it, the function
* pre compute the value and update the action value to speed up the next call.
* @param node Node to edit
* @param property Property of the node to edit
* @param value Action value containing the value to set to the node property
* @param context Call context of the script
* @todo refactoring it to remove "context", we should only call that function when the action
* value is a leaf (then a value, and not an expression)
*/
static void UI_NodeSetPropertyFromActionValue (uiNode_t *node, const value_t *property, const uiCallContext_t *context, uiAction_t* value)
{
/* @todo we can use a new EA_VALUE type to flag already parsed values, we dont need to do it again and again */
/* pre compute value if possible */
if (value->type == EA_VALUE_STRING) {
const char* string = value->d.terminal.d1.constString;
if ((property->type & V_UI_MASK) == V_UI_CVAR && Q_strstart(string, "*cvar:")) {
Com_GetValue<void*>(node, property) = value->d.terminal.d1.data;
} else {
/** @todo here we must catch error in a better way, and using cvar for error code to create unittest automations */
UI_InitRawActionValue(value, node, property, string);
}
}
/* decode RAW value */
if (value->type == EA_VALUE_RAW) {
const void *rawValue = value->d.terminal.d1.constData;
const int rawType = value->d.terminal.d2.integer;
UI_NodeSetPropertyFromRAW(node, property, rawValue, rawType);
}
/* else it is an expression */
else {
/** @todo we should improve if when the prop is a boolean/int/float */
const char* string = UI_GetStringFromExpression(value, context);
UI_NodeSetProperty(node, property, string);
}
}
/**
* @brief Create/remove close button on window.
* @note Creates a onClick event handler, should be refactored.
*/
void UI_Window_SetCloseButton (uiNode_t* node, bool value) {
if (value) {
uiNode_t* control = UI_AllocNode(WINDOW_CLOSE_BUTTON_NAME, "button", node->dynamic);
const int positionFromRight = CONTROLS_PADDING;
static const char* closeCommand = "ui_close <path:root>;";
control->root = node;
UI_NodeSetProperty(control, UI_GetPropertyFromBehaviour(control->behaviour, "icon"), "icons/system_close");
/** @todo Once @c image_t is known on the client, use @c image->width resp. @c image->height here */
control->box.size[0] = CONTROLS_IMAGE_DIMENSIONS;
control->box.size[1] = CONTROLS_IMAGE_DIMENSIONS;
control->box.pos[0] = node->box.size[0] - positionFromRight - control->box.size[0];
control->box.pos[1] = CONTROLS_PADDING;
control->tooltip = _("Close the window");
control->onClick = UI_AllocStaticCommandAction(closeCommand);
UI_AppendNode(node, control);
}
else {
// drop the close node
uiNode_t* control = UI_FindNode(node, WINDOW_CLOSE_BUTTON_NAME);
if (control) {
UI_RemoveNode (node, control);
}
}
EXTRADATA(node).closeButton = value;
}
/**
* @brief Called at the end of the load from script
*/
void uiWindowNode::onLoaded (uiNode_t* node)
{
/* create a drag zone, if it is requested */
if (EXTRADATA(node).dragButton) {
uiNode_t* control = UI_AllocNode("move_window_button", "controls", node->dynamic);
control->root = node;
control->box.size[0] = node->box.size[0];
control->box.size[1] = TOP_HEIGHT;
control->box.pos[0] = 0;
control->box.pos[1] = 0;
control->tooltip = _("Drag to move window");
UI_AppendNode(node, control);
}
/* create a close button, if it is requested */
if (EXTRADATA(node).closeButton) {
uiNode_t* button = UI_AllocNode("close_window_button", "button", node->dynamic);
const int positionFromRight = CONTROLS_PADDING;
static const char* closeCommand = "ui_close <path:root>;";
button->root = node;
UI_NodeSetProperty(button, UI_GetPropertyFromBehaviour(button->behaviour, "icon"), "icons/system_close");
/** @todo Once @c image_t is known on the client, use @c image->width resp. @c image->height here */
button->box.size[0] = CONTROLS_IMAGE_DIMENSIONS;
button->box.size[1] = CONTROLS_IMAGE_DIMENSIONS;
button->box.pos[0] = node->box.size[0] - positionFromRight - button->box.size[0];
button->box.pos[1] = CONTROLS_PADDING;
button->tooltip = _("Close the window");
button->onClick = UI_AllocStaticCommandAction(closeCommand);
UI_AppendNode(node, button);
}
EXTRADATA(node).isFullScreen = node->box.size[0] == VID_NORM_WIDTH
&& node->box.size[1] == VID_NORM_HEIGHT;
if (EXTRADATA(node).starLayout)
UI_Invalidate(node);
}
/**
* @brief set a node property from the command line
* @todo Unify path syntaxe to allow to create a common autocompletion
*/
static void UI_NodeSetProperty_f (void)
{
uiNode_t* node;
const value_t* property;
if (Cmd_Argc() != 4) {
Com_Printf("Usage: %s <nodepath> <prop> <value>\n", Cmd_Argv(0));
return;
}
node = UI_GetNodeByPath(Cmd_Argv(1));
if (!node) {
Com_Printf("UI_NodeSetProperty_f: Node '%s' not found\n", Cmd_Argv(1));
return;
}
property = UI_GetPropertyFromBehaviour(node->behaviour, Cmd_Argv(2));
if (!property) {
Com_Printf("Property '%s@%s' doesn't exist\n", UI_GetPath(node), Cmd_Argv(2));
return;
}
UI_NodeSetProperty(node, property, Cmd_Argv(3));
}
