52 lines
1.0 KiB
C++
52 lines
1.0 KiB
C++
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#include "GUINodePort.h"
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#include <gui/GUIOverlay.h>
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GUINodePort::GUINodePort()
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:input_mode(false)
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{
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allowDrop = true;
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allowDrag = true;
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can_drag = false;
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}
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GUINodePort::~GUINodePort()
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{
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}
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void GUINodePort::FinishDrag()
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{
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}
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bool GUINodePort::DragEnter(DragInfo* info)
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{
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if(this->input_mode == true && info->Name == STR("Shader_Output"))
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return true;
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if(this->input_mode == false && info->Name == STR("Shader_Input"))
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return true;
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return false;
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}
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void GUINodePort::AcceptDrop(DragInfo* info)
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{
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Event_Link.Invoke(this, reinterpret_cast<GUINodePort*>(info->data));
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}
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void GUINodePort::OnMouseMove(int abs_x, int abs_y, int rel_x, int rel_y)
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{
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if(can_drag)
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{
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can_drag = false;
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if(input_mode)
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info.Name = STR("Shader_Input");
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else
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info.Name = STR("Shader_Output");
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info.data = this;
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FindOverlay()->BeginDrag(this, &info);
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}
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else
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{
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GUIPlane::OnMouseMove(abs_x, abs_y, rel_x, rel_y);
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}
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}
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void GUINodePort::OnMousePress(int x, int y, int key)
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{
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can_drag = true;
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GUIPlane::OnMousePress(x, y, key);
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}
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