#include "ui_internal.h"#include "ui_dragndrop.h"#include "ui_input.h"#include "ui_node.h"#include "ui_sound.h"#include "node/ui_node_abstractnode.h"#include "node/ui_node_container.h"#include "../input/cl_input.h"
Go to the source code of this file.
Functions | |
| bool | UI_DNDIsDragging (void) |
| Return true if we are dragging something. | |
| bool | UI_DNDIsTargetNode (uiNode_t *node) |
| Return true if the requested node is the current target of the DND. | |
| bool | UI_DNDIsSourceNode (uiNode_t *node) |
| Return true if the requested node is the source of the DND. | |
| int | UI_DNDGetType (void) |
| Return the current type of the dragging object, else DND_NOTHING. | |
| uiNode_t * | UI_DNDGetTargetNode (void) |
| Return target of the DND. | |
| uiNode_t * | UI_DNDGetSourceNode (void) |
| Return source of the DND. | |
| static void | UI_DNDDrag (uiNode_t *node) |
| Private function to initialize a the start of a DND. | |
| void | UI_DNDDragItem (uiNode_t *node, const Item *item) |
| Start to drag an item. | |
| static void | UI_DNDCleanup (void) |
| Cleanup data about DND. | |
| void | UI_DNDAbort (void) |
| Drop the object at the current position. | |
| void | UI_DNDDrop (void) |
| Drop the object at the current position. | |
| Item * | UI_DNDGetItem (void) |
| static void | UI_DNDMouseMove (int mousePosX, int mousePosY) |
| Manage the DND when we move the mouse. | |
| void | UI_DrawDragAndDrop (int mousePosX, int mousePosY) |
| Draw to dragging object and catch mouse move event. | |
Variables | |
| static int | oldMousePosX = -1 |
| static int | oldMousePosY = -1 |
| static bool | nodeAcceptDND = false |
| static bool | positionAcceptDND = false |
| static uiDNDType_t | objectType |
| static Item | draggingItem |
| static uiNode_t * | sourceNode |
| static uiNode_t * | targetNode |
Function Documentation
◆ UI_DNDAbort()
Drop the object at the current position.
- See also
- UI_DNDStartDrag
- UI_DNDDrop
Definition at line 147 of file ui_dragndrop.cpp.
References DND_NOTHING, nodeAcceptDND, objectType, sourceNode, targetNode, UI_DNDCleanup(), UI_DNDIsDragging(), UI_InvalidateMouse(), UI_Node_DndFinished(), and UI_Node_DndLeave().
Referenced by uiBaseInventoryNode::onMouseDown(), uiContainerNode::onMouseDown(), UI_DNDDrop(), UI_KeyPressed(), and UI_ReleaseInput().
◆ UI_DNDCleanup()
Cleanup data about DND.
Definition at line 135 of file ui_dragndrop.cpp.
References DND_NOTHING, objectType, sourceNode, and targetNode.
Referenced by UI_DNDAbort(), and UI_DNDDrop().
◆ UI_DNDDrag()
Private function to initialize a the start of a DND.
- See also
- UI_DNDDragItem
- UI_DNDDrop
- UI_DNDAbort
Definition at line 109 of file ui_dragndrop.cpp.
References DND_SOMETHING, objectType, sourceNode, UI_DNDIsDragging(), and UI_PlaySound().
Referenced by UI_DNDDragItem().
◆ UI_DNDDragItem()
Start to drag an item.
- See also
- UI_DNDDrag
- UI_DNDDrop
- UI_DNDAbort
Definition at line 124 of file ui_dragndrop.cpp.
References DND_ITEM, draggingItem, objectType, UI_DNDDrag(), and UI_DNDIsDragging().
Referenced by uiBaseInventoryNode::onCapturedMouseMove(), and uiContainerNode::onCapturedMouseMove().
◆ UI_DNDDrop()
Drop the object at the current position.
- See also
- UI_DNDStartDrag
- UI_DNDAbort
Definition at line 167 of file ui_dragndrop.cpp.
References DND_NOTHING, mousePosX, mousePosY, objectType, positionAcceptDND, sourceNode, targetNode, UI_DNDAbort(), UI_DNDCleanup(), UI_DNDIsDragging(), UI_InvalidateMouse(), UI_Node_DndDrop(), UI_Node_DndFinished(), and UI_PlaySound().
Referenced by uiBaseInventoryNode::onMouseUp(), and uiContainerNode::onMouseUp().
◆ UI_DNDGetItem()
Definition at line 190 of file ui_dragndrop.cpp.
References DND_ITEM, draggingItem, and objectType.
Referenced by uiBaseInventoryNode::draw(), uiContainerNode::draw(), uiContainerNode::onDndFinished(), uiContainerNode::onDndMove(), UI_ContainerNodeDrawDropPreview(), and UI_ContainerNodeDrawFreeSpace().
◆ UI_DNDGetSourceNode()
Return source of the DND.
Definition at line 97 of file ui_dragndrop.cpp.
References sourceNode, and UI_DNDIsDragging().
Referenced by uiBaseInventoryNode::onDndEnter(), and uiContainerNode::onDndEnter().
◆ UI_DNDGetTargetNode()
Return target of the DND.
Definition at line 88 of file ui_dragndrop.cpp.
References targetNode, and UI_DNDIsDragging().
Referenced by uiContainerNode::onDndFinished().
◆ UI_DNDGetType()
Return the current type of the dragging object, else DND_NOTHING.
Definition at line 80 of file ui_dragndrop.cpp.
References objectType.
Referenced by uiBaseInventoryNode::draw(), uiContainerNode::draw(), uiBaseInventoryNode::onDndEnter(), and uiContainerNode::onDndEnter().
◆ UI_DNDIsDragging()
| bool UI_DNDIsDragging | ( | void | ) |
Return true if we are dragging something.
Definition at line 52 of file ui_dragndrop.cpp.
References DND_NOTHING, and objectType.
Referenced by uiBaseInventoryNode::draw(), uiContainerNode::draw(), uiBaseInventoryNode::onMouseDown(), uiContainerNode::onMouseDown(), uiBaseInventoryNode::onMouseUp(), uiContainerNode::onMouseUp(), SCR_DrawCursor(), UI_ContainerNodeDrawFreeSpace(), UI_DNDAbort(), UI_DNDDrag(), UI_DNDDragItem(), UI_DNDDrop(), UI_DNDGetSourceNode(), UI_DNDGetTargetNode(), UI_DNDIsSourceNode(), UI_DNDIsTargetNode(), UI_Draw(), UI_KeyPressed(), UI_MouseMove(), and UI_ReleaseInput().
◆ UI_DNDIsSourceNode()
| bool UI_DNDIsSourceNode | ( | uiNode_t * | node | ) |
Return true if the requested node is the source of the DND.
Definition at line 70 of file ui_dragndrop.cpp.
References sourceNode, and UI_DNDIsDragging().
Referenced by UI_ContainerNodeDrawFreeSpace().
◆ UI_DNDIsTargetNode()
| bool UI_DNDIsTargetNode | ( | uiNode_t * | node | ) |
Return true if the requested node is the current target of the DND.
Definition at line 60 of file ui_dragndrop.cpp.
References targetNode, and UI_DNDIsDragging().
Referenced by uiContainerNode::draw().
◆ UI_DNDMouseMove()
Manage the DND when we move the mouse.
Definition at line 199 of file ui_dragndrop.cpp.
References mousePosX, mousePosY, nodeAcceptDND, positionAcceptDND, targetNode, UI_GetNodeAtPosition(), UI_Node_DndEnter(), UI_Node_DndLeave(), and UI_Node_DndMove().
Referenced by UI_DrawDragAndDrop().
◆ UI_DrawDragAndDrop()
Draw to dragging object and catch mouse move event.
Definition at line 230 of file ui_dragndrop.cpp.
References DND_ITEM, draggingItem, mousePosX, mousePosY, objectType, oldMousePosX, oldMousePosY, positionAcceptDND, scale, UI_DNDMouseMove(), UI_DrawItem(), and VectorSet.
Referenced by UI_DrawCursor().
Variable Documentation
◆ draggingItem
|
static |
Save the dragging object
Definition at line 43 of file ui_dragndrop.cpp.
Referenced by UI_DNDDragItem(), UI_DNDGetItem(), and UI_DrawDragAndDrop().
◆ nodeAcceptDND
|
static |
Save if the current target node can accept the DND object
Definition at line 39 of file ui_dragndrop.cpp.
Referenced by UI_DNDAbort(), and UI_DNDMouseMove().
◆ objectType
|
static |
Save the type of the object we are dragging
Definition at line 42 of file ui_dragndrop.cpp.
Referenced by UI_DNDAbort(), UI_DNDCleanup(), UI_DNDDrag(), UI_DNDDragItem(), UI_DNDDrop(), UI_DNDGetItem(), UI_DNDGetType(), UI_DNDIsDragging(), and UI_DrawDragAndDrop().
◆ oldMousePosX
|
static |
Save position X of the mouse to know when it move
Definition at line 36 of file ui_dragndrop.cpp.
◆ oldMousePosY
|
static |
Save position Y of the mouse to know when it move
Definition at line 37 of file ui_dragndrop.cpp.
◆ positionAcceptDND
|
static |
Save if the current position accept the DND object
Definition at line 40 of file ui_dragndrop.cpp.
Referenced by UI_DNDDrop(), UI_DNDMouseMove(), and UI_DrawDragAndDrop().
◆ sourceNode
|
static |
Node where come from the DND object
Definition at line 45 of file ui_dragndrop.cpp.
Referenced by UI_DNDAbort(), UI_DNDCleanup(), UI_DNDDrag(), UI_DNDDrop(), UI_DNDGetSourceNode(), and UI_DNDIsSourceNode().
◆ targetNode
|
static |
Current node under the mouse
Definition at line 46 of file ui_dragndrop.cpp.
Referenced by UI_ContainerNodeAutoPlaceItem(), UI_DNDAbort(), UI_DNDCleanup(), UI_DNDDrop(), UI_DNDGetTargetNode(), UI_DNDIsTargetNode(), and UI_DNDMouseMove().
