/**
* @brief Release all captured input (keyboard or mouse)
*/
void UI_ReleaseInput (void)
{
UI_RemoveFocus();
UI_MouseRelease();
if (UI_DNDIsDragging())
UI_DNDAbort();
}
void uiContainerNode::onMouseDown (uiNode_t *node, int x, int y, int button)
{
switch (button) {
case K_MOUSE1:
{
/* start drag and drop */
int fromX, fromY;
dragInfoIC = UI_ContainerNodeGetItemAtPosition(node, x, y, &fromX, &fromY);
if (dragInfoIC) {
dragInfoFromX = fromX;
dragInfoFromY = fromY;
oldMouseX = x;
oldMouseY = y;
UI_SetMouseCapture(node);
EXTRADATA(node).lastSelectedId = dragInfoIC->item.item->idx;
if (EXTRADATA(node).onSelect) {
UI_ExecuteEventActions(node, EXTRADATA(node).onSelect);
}
}
break;
}
case K_MOUSE2:
if (UI_DNDIsDragging()) {
UI_DNDAbort();
} else {
/* auto place */
UI_ContainerNodeAutoPlace(node, x, y);
}
break;
default:
break;
}
}
/**
* @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 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;
}
/**
* @brief Drop the object at the current position
* @sa UI_DNDStartDrag
* @sa UI_DNDAbort
*/
void UI_DNDDrop (void)
{
bool result = false;
assert(UI_DNDIsDragging());
assert(objectType != DND_NOTHING);
assert(sourceNode != nullptr);
if (!positionAcceptDND) {
UI_DNDAbort();
return;
}
if (targetNode) {
result = UI_Node_DndDrop(targetNode, mousePosX, mousePosY);
}
UI_Node_DndFinished(sourceNode, result);
UI_PlaySound("item-drop");
UI_DNDCleanup();
UI_InvalidateMouse();
}
