/**
* @brief Handles selectboxes clicks
*/
static void UI_SelectBoxNodeClick (uiNode_t *node, int x, int y)
{
uiNode_t* option;
int clickedAtOption;
vec2_t pos;
/* dropdown the node */
if (UI_GetMouseCapture() == NULL) {
UI_SetMouseCapture(node);
return;
}
UI_GetNodeAbsPos(node, pos);
clickedAtOption = (y - pos[1]);
/* we click outside */
if (x < pos[0] || y < pos[1] || x >= pos[0] + node->size[0] || y >= pos[1] + node->size[1] * (EXTRADATA(node).count + 1)) {
UI_MouseRelease();
return;
}
/* we click on the head */
if (clickedAtOption < node->size[1]) {
UI_MouseRelease();
return;
}
clickedAtOption = (clickedAtOption - node->size[1]) / node->size[1];
if (clickedAtOption < 0 || clickedAtOption >= EXTRADATA(node).count)
return;
if (UI_AbstractOptionGetCurrentValue(node) == NULL)
return;
/* select the right option */
option = UI_AbstractOptionGetFirstOption(node);
for (; option; option = option->next) {
if (option->invis)
continue;
if (clickedAtOption == 0)
break;
clickedAtOption--;
}
/* update the status */
if (option)
UI_AbstractOptionSetCurrentValue(node, OPTIONEXTRADATA(option).value);
/* close the dropdown */
UI_MouseRelease();
}
/**
* @brief Called by the client when the user type a key
* @param[in] key key code, either K_ value or lowercase ascii
* @param[in] unicode translated meaning of keypress in unicode
* @return true, if we used the event
* @todo think about what we should do when the mouse is captured
*/
bool UI_KeyPressed (unsigned int key, unsigned short unicode)
{
int windowId;
int lastWindowId;
if (UI_DNDIsDragging()) {
if (key == K_ESCAPE)
UI_DNDAbort();
return false;
}
if (key == K_ESCAPE && CL_BattlescapeRunning()
&& selActor && CL_ActorFireModeActivated(selActor->actorMode)) {
/* Cancel firing with Escape, needed for Android, where right mouse click is bound to multitouch, which is non-obvious */
CL_ActorSetMode(selActor, M_MOVE);
return true;
}
/* translate event into the node with focus */
if (focusNode && UI_Node_KeyPressed(focusNode, key, unicode)) {
return true;
}
/* else use common behaviour */
switch (key) {
case K_TAB:
if (UI_FocusNextActionNode())
return true;
break;
case K_ENTER:
case K_KP_ENTER:
if (UI_FocusExecuteActionNode())
return true;
break;
case K_ESCAPE:
if (UI_GetMouseCapture() != nullptr) {
UI_MouseRelease();
return true;
}
UI_PopWindowWithEscKey();
return true;
}
lastWindowId = UI_GetLastFullScreenWindow();
if (lastWindowId < 0)
return false;
/* check "active" window from top to down */
for (windowId = ui_global.windowStackPos - 1; windowId >= lastWindowId; windowId--) {
const uiNode_t* window = ui_global.windowStack[windowId];
if (!window)
return false;
if (UI_KeyPressedInWindow(key, window))
return true;
if (UI_WindowIsModal(window))
break;
}
return false;
}
/**
* @brief Release all captured input (keyboard or mouse)
*/
void UI_ReleaseInput (void)
{
UI_RemoveFocus();
UI_MouseRelease();
if (UI_DNDIsDragging())
UI_DNDAbort();
}
void uiGeoscapeNode::onMouseUp (uiNode_t* node, int x, int y, int button)
{
if (mode != MODE_NULL) {
UI_MouseRelease();
mode = MODE_NULL;
}
}
static void UI_ZoneNodeUp (uiNode_t *node, int x, int y, int button)
{
if (!EXTRADATA(node).repeat)
return;
if (button == K_MOUSE1) {
UI_MouseRelease();
}
}
void uiModelNode::onMouseUp (uiNode_t* node, int x, int y, int button)
{
if (button != K_MOUSE1)
return;
if (UI_GetMouseCapture() != node)
return;
UI_MouseRelease();
}
void uiContainerNode::onCapturedMouseMove (uiNode_t *node, int x, int y)
{
const int delta = abs(oldMouseX - x) + abs(oldMouseY - y);
if (delta > 15) {
UI_DNDDragItem(node, &(dragInfoIC->item));
UI_MouseRelease();
}
}
void uiBaseInventoryNode::onCapturedMouseMove (uiNode_t* node, int x, int y)
{
const int delta = abs(oldMouseX - x) + abs(oldMouseY - y);
if (delta > 15) {
UI_DNDDragItem(node, dragInfoIC);
UI_MouseRelease();
}
}
static void UI_VScrollbarNodeMouseUp (uiNode_t *node, int x, int y, int button)
{
if (EXTRADATA(node).fullsize == 0 || EXTRADATA(node).fullsize < EXTRADATA(node).viewsize)
return;
if (button != K_MOUSE1)
return;
if (UI_GetMouseCapture() == node) {
UI_MouseRelease();
}
}
void uiBaseInventoryNode::onMouseUp (uiNode_t* node, int x, int y, int button)
{
if (button != K_MOUSE1)
return;
if (UI_GetMouseCapture() == node) {
UI_MouseRelease();
}
if (UI_DNDIsDragging()) {
UI_DNDDrop();
}
}
/**
* @brief Called by the client when the user type a key
* @param[in] key key code, either K_ value or lowercase ascii
* @param[in] unicode translated meaning of keypress in unicode
* @return true, if we used the event
* @todo think about what we should do when the mouse is captured
*/
bool UI_KeyPressed (unsigned int key, unsigned short unicode)
{
int windowId;
int lastWindowId;
if (UI_DNDIsDragging()) {
if (key == K_ESCAPE)
UI_DNDAbort();
return false;
}
/* translate event into the node with focus */
if (focusNode && UI_Node_KeyPressed(focusNode, key, unicode)) {
return true;
}
/* else use common behaviour */
switch (key) {
case K_TAB:
if (UI_FocusNextActionNode())
return true;
break;
case K_ENTER:
case K_KP_ENTER:
if (UI_FocusExecuteActionNode())
return true;
break;
case K_ESCAPE:
if (UI_GetMouseCapture() != NULL) {
UI_MouseRelease();
return true;
}
UI_PopWindowWithEscKey();
return true;
}
lastWindowId = UI_GetLastFullScreenWindow();
if (lastWindowId < 0)
return false;
/* check "active" window from top to down */
for (windowId = ui_global.windowStackPos - 1; windowId >= lastWindowId; windowId--) {
const uiNode_t *window = ui_global.windowStack[windowId];
if (!window)
return false;
if (UI_KeyPressedInWindow(key, window))
return true;
if (UI_WindowIsModal(window))
break;
}
return false;
}
void uiEditorNode::onMouseDown (uiNode_t* node, int x, int y, int button)
{
uiNode_t* hovered;
if (UI_GetMouseCapture() != node)
return;
if (button != K_MOUSE1)
return;
hovered = UI_GetNodeAtPosition(mousePosX, mousePosY);
/* stop the capture */
if (hovered && hovered->root == node->root) {
UI_MouseRelease();
return;
}
if (hovered == anchoredNode)
hovered = nullptr;
if (anchoredNode) {
dragStatus = UI_EditorNodeGetElementAtPosition(anchoredNode, x, y);
if (dragStatus == ZONE_BODY) {
if (hovered == nullptr) {
startX = x;
startY = y;
return;
}
} else if (dragStatus != ZONE_NONE) {
startX = x;
startY = y;
return;
}
}
/* select the node */
UI_EditorNodeSelectNode(node, hovered);
}
static void UI_OptionListNodeMouseUp (struct uiNode_s *node, int x, int y, int button)
{
if (UI_GetMouseCapture() == node) /* More checks can never hurt */
UI_MouseRelease();
}
static void UI_ControlsNodeMouseUp (uiNode_t *node, int x, int y, int button)
{
if (button == K_MOUSE1)
UI_MouseRelease();
}
void uiRadarNode::onMouseUp (uiNode_t* node, int x, int y, int button)
{
if (button == K_MOUSE1)
UI_MouseRelease();
}
static void UI_EditorNodeStop (uiNode_t* node, const uiCallContext_t* context)
{
UI_MouseRelease();
}
void uiOptionListNode::onMouseUp (uiNode_t* node, int x, int y, int button)
{
if (UI_GetMouseCapture() == node) /* More checks can never hurt */
UI_MouseRelease();
}
void uiSpinnerNode::onMouseUp (uiNode_t *node, int x, int y, int button)
{
if (button == K_MOUSE1 && UI_GetMouseCapture() == node) {
UI_MouseRelease();
}
}
