mirror of https://github.com/gdamore/tcell.git
68 lines
1.6 KiB
Go
68 lines
1.6 KiB
Go
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// Copyright 2015 The TCell Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use file except in compliance with the License.
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// You may obtain a copy of the license at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package tcell
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import (
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"time"
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)
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// EventMouse is a mouse event. It is sent on either mouse up or mouse down
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// events. (Eventually we can also arrange for mouse motion events, but only
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// with genuine xterm -- other emulators lack support for tracking this.)
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// Most terminals cannot report the state of more than one button at a time --
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// that is buttons are seen together.
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type EventMouse struct {
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t time.Time
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btn ButtonMask
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mod ModMask
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x int
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y int
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}
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func (ev *EventMouse) When() time.Time {
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return ev.t
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}
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func (ev *EventMouse) Buttons() ButtonMask {
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return ev.btn
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}
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func (ev *EventMouse) Modifiers() ModMask {
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return ev.mod
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}
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func (ev *EventMouse) Position() (int, int) {
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return ev.x, ev.y
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}
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func NewEventMouse(x, y int, btn ButtonMask, mod ModMask) *EventMouse {
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return &EventMouse{t: time.Now(), x: x, y: y, btn: btn, mod: mod}
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}
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// BtnMask is a mask of mouse buttons.
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type ButtonMask int16
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const (
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Button1 ButtonMask = 1 << iota
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Button2
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Button3
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Button4
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Button5
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Button6
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Button7
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Button8
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)
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const ButtonNone ButtonMask = 0
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