void uiSequenceNode::draw (uiNode_t* node)
{
if (EXTRADATA(node).context != nullptr && EXTRADATA(node).playing) {
bool finished = false;
vec2_t pos;
vec2_t screenPos;
UI_GetNodeAbsPos(node, pos);
UI_GetNodeScreenPos(node, screenPos);
R_PushMatrix();
R_CleanupDepthBuffer(pos[0], pos[1], node->box.size[0], node->box.size[1]);
UI_PushClipRect(screenPos[0], screenPos[1], node->box.size[0], node->box.size[1]);
SEQ_SetView(EXTRADATA(node).context, pos, node->box.size);
finished = !SEQ_Render(EXTRADATA(node).context);
UI_PopClipRect();
R_PopMatrix();
if (finished) {
if (EXTRADATA(node).onEnd != nullptr) {
UI_ExecuteEventActions(node, EXTRADATA(node).onEnd);
}
else if (EXTRADATA(node).lua_onEnd != LUA_NOREF) {
UI_ExecuteLuaEventScript(node, EXTRADATA(node).lua_onEnd);
}
EXTRADATA(node).playing = false;
}
}
}
/**
* @brief Activate the node. Can be used without the mouse (ie. a button will execute onClick)
*/
void uiRadioButtonNode::onActivate (uiNode_t* node)
{
/* no cvar given? */
if (!EXTRADATA(node).cvar || !*(char*)(EXTRADATA(node).cvar)) {
Com_Printf("UI_RadioButtonNodeClick: node '%s' doesn't have a valid cvar assigned\n", UI_GetPath(node));
return;
}
/* its not a cvar! */
/** @todo the parser should already check that the property value is a right cvar */
char const* const cvarName = Q_strstart((char const*)(EXTRADATA(node).cvar), "*cvar:");
if (!cvarName)
return;
UI_GetReferenceFloat(node, EXTRADATA(node).cvar);
/* Is we click on the already selected button, we can continue */
if (UI_RadioButtonNodeIsSelected(node))
return;
if (EXTRADATA(node).string == nullptr) {
Cvar_SetValue(cvarName, EXTRADATA(node).value);
} else {
Cvar_Set(cvarName, "%s", EXTRADATA(node).string);
}
if (node->onChange) {
UI_ExecuteEventActions(node, node->onChange);
}
if (node->lua_onChange != LUA_NOREF) {
UI_ExecuteLuaEventScript(node, node->lua_onChange);
}
}
/**
* @brief Auto scroll the list
*/
bool uiOptionListNode::onScroll (uiNode_t* node, int deltaX, int deltaY)
{
bool down = deltaY > 0;
bool updated;
if (deltaY == 0)
return false;
updated = EXTRADATA(node).scrollY.moveDelta(down ? 1 : -1);
if (updated) {
if (EXTRADATA(node).onViewChange) {
UI_ExecuteEventActions(node, EXTRADATA(node).onViewChange);
}
else if (EXTRADATA(node).lua_onViewChange != LUA_NOREF) {
UI_ExecuteLuaEventScript (node, EXTRADATA(node).lua_onViewChange);
}
}
/* @todo use super behaviour */
if (node->onWheelUp && !down) {
UI_ExecuteEventActions(node, node->onWheelUp);
updated = true;
}
if (node->onWheelDown && down) {
UI_ExecuteEventActions(node, node->onWheelDown);
updated = true;
}
if (node->onWheel) {
UI_ExecuteEventActions(node, node->onWheel);
updated = true;
}
return updated;
}
/**
* @brief Set the position of the scrollbar to a value
*/
void UI_AbstractScrollbarNodeSet (uiNode_t* node, int value)
{
int pos = value;
if (pos < 0) {
pos = 0;
} else if (pos > EXTRADATA(node).fullsize - EXTRADATA(node).viewsize) {
pos = EXTRADATA(node).fullsize - EXTRADATA(node).viewsize;
}
if (pos < 0)
pos = 0;
/* nothing change */
if (EXTRADATA(node).pos == pos)
return;
/* update status */
EXTRADATA(node).pos = pos;
/* fire change event */
if (node->onChange) {
UI_ExecuteEventActions(node, node->onChange);
}
if (node->lua_onChange != LUA_NOREF) {
UI_ExecuteLuaEventScript(node, node->lua_onChange);
}
}
/**
* @brief Activate the node. Can be used without the mouse (ie. a button will execute onClick)
* @todo The old implementation calls onClick when activated. This is odd and should be replaced by
* a correct onActivate event handler.
*/
void uiNode::onActivate(uiNode_t* node) {
if (node->onClick) {
UI_ExecuteEventActions(node, node->onClick);
}
if (node->lua_onActivate != LUA_NOREF) {
UI_ExecuteLuaEventScript(node, node->lua_onActivate);
}
}
/**
* Mouse leave the node (a child node is part of the node)
*/
void uiLocatedNode::onMouseLeave(uiNode_t* node)
{
if (node->onMouseLeave != nullptr) {
UI_ExecuteEventActions(node, node->onMouseLeave);
}
if (node->lua_onMouseLeave != LUA_NOREF) {
UI_ExecuteLuaEventScript(node, node->lua_onMouseLeave);
}
}
/**
* @brief Update display of scroll buttons.
* @param[in] node Context node
*/
static void UI_BaseInventoryNodeUpdateScroll (uiNode_t* node)
{
if (EXTRADATA(node).onViewChange) {
UI_ExecuteEventActions(node, EXTRADATA(node).onViewChange);
}
else if (EXTRADATA(node).lua_onViewChange != LUA_NOREF) {
UI_ExecuteLuaEventScript (node, EXTRADATA(node).lua_onViewChange);
}
}
void UI_AbstractOption_SetCurrentValue(uiNode_t* node, const char* value)
{
const char* cvarName = &EXTRADATA(node).cvar[6];
Cvar_Set(cvarName, "%s", value);
if (node->onChange) {
UI_ExecuteEventActions(node, node->onChange);
}
if (node->lua_onChange != LUA_NOREF) {
UI_ExecuteLuaEventScript(node, node->lua_onChange);
}
}
/**
* @brief Called when we close the node on the screen
*/
void uiWindowNode::onWindowClosed (uiNode_t* node)
{
uiLocatedNode::onWindowClosed(node);
/* script callback */
if (EXTRADATA(node).onWindowClosed) {
UI_ExecuteEventActions(node, EXTRADATA(node).onWindowClosed);
}
if (EXTRADATA(node).lua_onWindowClosed != LUA_NOREF) {
UI_ExecuteLuaEventScript(node, EXTRADATA(node).lua_onWindowClosed);
}
}
void uiVideoNode::drawOverWindow (uiNode_t* node)
{
if (EXTRADATA(node).cin.status == CIN_STATUS_INVALID) {
/** @todo Maybe draw a black screen? */
return;
}
if (EXTRADATA(node).cin.status == CIN_STATUS_NONE) {
vec2_t pos;
bool nosound = UI_VIDEOEXTRADATACONST(node).nosound;
CIN_OpenCinematic(&(EXTRADATA(node).cin), va("videos/%s", EXTRADATA(node).source));
if (EXTRADATA(node).cin.status == CIN_STATUS_INVALID) {
if (EXTRADATA(node).onEnd != nullptr) {
UI_ExecuteEventActions(node, EXTRADATA(node).onEnd);
}
else if (EXTRADATA(node).lua_onEnd != LUA_NOREF) {
UI_ExecuteLuaEventScript(node, EXTRADATA(node).lua_onEnd);
}
return;
}
UI_GetNodeAbsPos(node, pos);
CIN_SetParameters(&(EXTRADATA(node).cin), pos[0], pos[1], node->box.size[0], node->box.size[1], CIN_STATUS_PLAYING, nosound);
}
if (EXTRADATA(node).cin.status == CIN_STATUS_PLAYING || EXTRADATA(node).cin.status == CIN_STATUS_PAUSE) {
/* only set replay to true if video was found and is running */
CIN_RunCinematic(&(EXTRADATA(node).cin));
if (EXTRADATA(node).cin.status == CIN_STATUS_NONE) {
if (EXTRADATA(node).onEnd != nullptr) {
UI_ExecuteEventActions(node, EXTRADATA(node).onEnd);
}
else if (EXTRADATA(node).lua_onEnd != LUA_NOREF) {
UI_ExecuteLuaEventScript(node, EXTRADATA(node).lua_onEnd);
}
}
}
}
/**
* @brief callback from the keyboard
*/
static void UI_TextEntryNodeValidateEdition (uiNode_t* node)
{
/* invalidate cache */
editedCvar = nullptr;
cvarValueBackup[0] = '\0';
/* fire change event */
if (node->onChange) {
UI_ExecuteEventActions(node, node->onChange);
}
if (node->lua_onChange != LUA_NOREF) {
UI_ExecuteLuaEventScript(node, node->lua_onChange);
}
}
void uiOptionListNode::onCapturedMouseMove (uiNode_t* node, int x, int y)
{
const int lineHeight = getCellHeight(node);
const int deltaY = (mouseScrollY - y) / lineHeight;
/* We're doing only vertical scroll, that's enough for the most instances */
if (deltaY != 0) {
bool updated;
updated = EXTRADATA(node).scrollY.moveDelta(deltaY);
if (updated) {
if (EXTRADATA(node).onViewChange) {
UI_ExecuteEventActions(node, EXTRADATA(node).onViewChange);
}
else if (EXTRADATA(node).lua_onViewChange != LUA_NOREF) {
UI_ExecuteLuaEventScript (node, EXTRADATA(node).lua_onViewChange);
}
}
/* @todo not accurate */
mouseScrollX = x;
mouseScrollY = y;
}
onMouseMove(node, x, y);
}
/**
* @brief Update the scroll according to the number
* of items and the size of the node
*/
static void UI_OptionListNodeUpdateScroll (uiNode_t* node)
{
int lineHeight;
bool updated;
int elements;
lineHeight = EXTRADATA(node).lineHeight;
if (lineHeight == 0) {
const char* font = UI_GetFontFromNode(node);
lineHeight = UI_FontGetHeight(font);
}
elements = (node->box.size[1] - node->padding - node->padding) / lineHeight;
updated = EXTRADATA(node).scrollY.set(-1, elements, EXTRADATA(node).count);
if (updated) {
if (EXTRADATA(node).onViewChange) {
UI_ExecuteEventActions(node, EXTRADATA(node).onViewChange);
}
else if (EXTRADATA(node).lua_onViewChange != LUA_NOREF) {
UI_ExecuteLuaEventScript (node, EXTRADATA(node).lua_onViewChange);
}
}
}
void uiBaseInventoryNode::onMouseDown (uiNode_t* node, int x, int y, int button)
{
switch (button) {
case K_MOUSE1:
{
/* start drag and drop */
int fromX, fromY;
dragInfoIC = UI_BaseInventoryNodeGetItem(node, x, y, &fromX, &fromY);
if (dragInfoIC) {
dragInfoFromX = fromX;
dragInfoFromY = fromY;
oldMouseX = x;
oldMouseY = y;
UI_SetMouseCapture(node);
EXTRADATA(node).super.lastSelectedId = dragInfoIC->def()->idx;
if (EXTRADATA(node).super.onSelect) {
UI_ExecuteEventActions(node, EXTRADATA(node).super.onSelect);
}
if (EXTRADATA(node).super.lua_onSelect != LUA_NOREF) {
UI_ExecuteLuaEventScript(node, EXTRADATA(node).super.lua_onSelect);
}
}
break;
}
case K_MOUSE2:
if (UI_DNDIsDragging()) {
UI_DNDAbort();
} else {
/* auto place */
UI_ContainerNodeAutoPlace(node, x, y);
}
break;
default:
break;
}
}
void uiLocatedNode::onFocusLost(uiNode_t* node) {
if (node->lua_onFocusLost != LUA_NOREF) {
UI_ExecuteLuaEventScript(node, node->lua_onFocusLost);
}
}
void uiNode::onLoaded(uiNode_t* node) {
if (node->lua_onLoaded != LUA_NOREF) {
UI_ExecuteLuaEventScript(node, node->lua_onLoaded);
}
}
