378 lines
12 KiB
Vue
378 lines
12 KiB
Vue
<template>
|
|
<div id="paneControl" class="uk-padding-small">
|
|
<div v-if="setPosition">
|
|
<ul uk-accordion="multiple: true">
|
|
<li>
|
|
<a class="uk-accordion-title" href="#">Configure</a>
|
|
<div class="uk-accordion-content">
|
|
<b>Keyboard Step Size</b>
|
|
<div class="uk-grid-small uk-child-width-1-3" uk-grid>
|
|
<div>
|
|
<label class="uk-form-label" for="form-stacked-text">x</label>
|
|
<div class="uk-form-controls">
|
|
<input
|
|
v-model="stepSize.x"
|
|
class="uk-input uk-form-small"
|
|
type="number"
|
|
name="inputStepXy"
|
|
/>
|
|
</div>
|
|
<label class="uk-margin-small-right"
|
|
><input
|
|
v-model="invert.x"
|
|
class="uk-checkbox"
|
|
type="checkbox"
|
|
/>
|
|
Invert x</label
|
|
>
|
|
</div>
|
|
|
|
<div>
|
|
<label class="uk-form-label" for="form-stacked-text">y</label>
|
|
<div class="uk-form-controls">
|
|
<input
|
|
v-model="stepSize.y"
|
|
class="uk-input uk-form-small"
|
|
type="number"
|
|
name="inputStepY"
|
|
/>
|
|
</div>
|
|
<label class="uk-margin-small-right"
|
|
><input
|
|
v-model="invert.y"
|
|
class="uk-checkbox"
|
|
type="checkbox"
|
|
/>
|
|
Invert y</label
|
|
>
|
|
</div>
|
|
|
|
<div>
|
|
<label class="uk-form-label" for="form-stacked-text">z</label>
|
|
<div class="uk-form-controls">
|
|
<input
|
|
v-model="stepSize.z"
|
|
class="uk-input uk-form-small"
|
|
type="number"
|
|
name="inputStepZz"
|
|
/>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
<br>
|
|
<action-button
|
|
thing="stage"
|
|
action="set_zero_position"
|
|
submit-label="Zero Coordinates"
|
|
:can-terminate="false"
|
|
@finished="updatePosition"
|
|
@error="modalError"
|
|
/>
|
|
</div>
|
|
</li>
|
|
|
|
<li class="uk-open">
|
|
<a class="uk-accordion-title" href="#">Position</a>
|
|
<div class="uk-accordion-content">
|
|
<form>
|
|
<!-- Text boxes to set and view position -->
|
|
<div class="input-and-buttons-container">
|
|
<input
|
|
v-for="(_v, key) in setPosition"
|
|
:key="`setPosition_${key}`"
|
|
v-model="setPosition[key]"
|
|
class="uk-form-small numeric-setting-line-input"
|
|
type="number"
|
|
@keyup.enter="startMoveTask"
|
|
/>
|
|
<sync-property-button @click="updatePosition" />
|
|
</div>
|
|
<p>
|
|
<action-button
|
|
ref="moveButton"
|
|
thing="stage"
|
|
action="move_absolute"
|
|
:submit-data="setPosition"
|
|
:submit-label="'Move'"
|
|
:can-terminate="true"
|
|
:poll-interval="0.05"
|
|
@taskStarted="moveLock = true"
|
|
@finished="
|
|
updatePosition();
|
|
moveLock = false;
|
|
"
|
|
@error="modalError"
|
|
/>
|
|
</p>
|
|
</form>
|
|
</div>
|
|
</li>
|
|
|
|
<!--Show autofocus if default plugin is enabled-->
|
|
<li class="uk-open">
|
|
<a class="uk-accordion-title" href="#">Autofocus</a>
|
|
<div class="uk-accordion-content">
|
|
<div class="uk-grid-small uk-child-width-expand" uk-grid>
|
|
<div v-show="!isAutofocusing || isAutofocusing == 1">
|
|
<action-button
|
|
thing="autofocus"
|
|
action="fast_autofocus"
|
|
:submit-data="{ dz: 2000 }"
|
|
:submit-label="'Autofocus'"
|
|
:button-primary="true"
|
|
:submit-on-event="'globalFastAutofocusEvent'"
|
|
@taskStarted="isAutofocusing = 1"
|
|
@finished="
|
|
updatePosition();
|
|
isAutofocusing = 0;
|
|
"
|
|
@error="modalError"
|
|
/>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</li>
|
|
<li class="uk-open">
|
|
<a class="uk-accordion-title" href="#">Image Capture</a>
|
|
<div class="uk-accordion-content">
|
|
<div class="uk-margin">
|
|
<action-button
|
|
thing="camera"
|
|
action="capture_jpeg"
|
|
:submit-data="{ stream_name: 'main' }"
|
|
:submit-label="'Low Resolution'"
|
|
:submit-on-event="'globalCaptureEvent'"
|
|
@response="handleCaptureResponse"
|
|
@error="modalError"
|
|
/>
|
|
</div>
|
|
|
|
<div class="uk-margin">
|
|
<action-button
|
|
thing="camera"
|
|
action="capture_jpeg"
|
|
:submit-data="{ stream_name: 'full' }"
|
|
submit-label="Full Resolution"
|
|
:submit-on-event="'globalCaptureEvent'"
|
|
@response="handleCaptureResponse"
|
|
@error="modalError"
|
|
/>
|
|
</div>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
<div v-else class="uk-text-warning">
|
|
<p>Stage positioning is disabled since no stage is connected.</p>
|
|
<p>
|
|
Please check all data and power connections to your motor controller
|
|
board.
|
|
</p>
|
|
</div>
|
|
</div>
|
|
</template>
|
|
|
|
<script>
|
|
import axios from "axios";
|
|
import ActionButton from "../../labThingsComponents/actionButton.vue";
|
|
import syncPropertyButton from "../../labThingsComponents/syncPropertyButton.vue";
|
|
|
|
// Export main app
|
|
export default {
|
|
name: "PaneControl",
|
|
|
|
components: {
|
|
ActionButton,
|
|
syncPropertyButton
|
|
},
|
|
|
|
data: function() {
|
|
return {
|
|
stepXy: 200,
|
|
stepZz: 50,
|
|
stepSize: {
|
|
x: 200,
|
|
y: 200,
|
|
z: 50
|
|
},
|
|
invert: {
|
|
x: false,
|
|
y: false,
|
|
z: false
|
|
},
|
|
setPosition: null,
|
|
isAutofocusing: 0,
|
|
moveLock: false
|
|
};
|
|
},
|
|
|
|
computed: {
|
|
baseUri: function() {
|
|
return this.$store.getters.baseUri;
|
|
},
|
|
positionStatusUri: function() {
|
|
return `${this.baseUri}/stage/position`;
|
|
},
|
|
moveInImageCoordinatesUri: function() {
|
|
return this.thingActionUrl(
|
|
"camera_stage_mapping",
|
|
"move_in_image_coordinates"
|
|
);
|
|
}
|
|
},
|
|
|
|
watch: {
|
|
stepSize: {
|
|
deep: true,
|
|
handler() {
|
|
this.setLocalStorageObj("navigation_stepSize", this.stepSize);
|
|
}
|
|
},
|
|
invert: {
|
|
deep: true,
|
|
handler() {
|
|
this.setLocalStorageObj("navigation_invert", this.invert);
|
|
}
|
|
}
|
|
},
|
|
|
|
async mounted() {
|
|
// Reload saved settings
|
|
this.stepSize =
|
|
this.getLocalStorageObj("navigation_stepSize") || this.stepSize;
|
|
this.invert = this.getLocalStorageObj("navigation_invert") || this.invert;
|
|
let self = this;
|
|
// A global signal listener to perform a move action
|
|
this.$root.$on("globalMoveEvent", self.move);
|
|
// A global signal listener to perform a move action in pixels
|
|
this.$root.$on("globalMoveInImageCoordinatesEvent", (x, y, absolute) => {
|
|
this.moveInImageCoordinatesRequest(x, y, absolute);
|
|
});
|
|
// A global signal listener to perform a move in multiples of a step size
|
|
this.$root.$on("globalMoveStepEvent", (x_steps, y_steps, z_steps) => {
|
|
this.$root.$emit(
|
|
"globalMoveEvent",
|
|
x_steps * this.stepSize.x * (this.invert.x ? -1 : 1),
|
|
y_steps * this.stepSize.y * (this.invert.y ? -1 : 1),
|
|
z_steps * this.stepSize.z * (this.invert.z ? -1 : 1),
|
|
false
|
|
);
|
|
});
|
|
// Update the current position in text boxes
|
|
await this.updatePosition();
|
|
},
|
|
|
|
beforeDestroy() {
|
|
// Remove global signal listener to perform a move action
|
|
this.$root.$off("globalMoveEvent");
|
|
this.$root.$off("globalMoveInImageCoordinatesEvent");
|
|
this.$root.$off("globalMoveStepEvent");
|
|
},
|
|
|
|
methods: {
|
|
timeout(ms) {
|
|
return new Promise(resolve => setTimeout(resolve, ms));
|
|
},
|
|
async move(x, y, z, absolute) {
|
|
// Move the stage, by updating the controls and starting a move task
|
|
// This is equivalent to clicking the "move" button.
|
|
if (this.moveLock) return; // Discard move requests if we're already moving
|
|
// NB moveLock is just boolean flag - it's not as safe as a "proper" lock.
|
|
this.moveLock = true; // This will also be set by the task submitter, but
|
|
// setting it here avoids multiple moves being requested simultaneously.
|
|
if (absolute) {
|
|
this.setPosition = { x: x, y: y, z: z };
|
|
} else {
|
|
await this.updatePosition();
|
|
this.setPosition = {
|
|
x: this.setPosition.x + x,
|
|
y: this.setPosition.y + y,
|
|
z: this.setPosition.z + z
|
|
};
|
|
}
|
|
await this.timeout(1); // Wait for Vue to update the position
|
|
await this.startMoveTask();
|
|
},
|
|
async startMoveTask() {
|
|
await this.$refs.moveButton.startTask();
|
|
},
|
|
moveInImageCoordinatesRequest: function(x, y) {
|
|
// If not movement-locked
|
|
if (!this.moveLock) {
|
|
// Lock move requests
|
|
this.moveLock = true;
|
|
|
|
if (!this.moveInImageCoordinatesUri) {
|
|
this.modalError(
|
|
"Moving in image coordinates is not supported - you will need to upgrade your microscope's software."
|
|
);
|
|
}
|
|
|
|
// Send move request
|
|
axios
|
|
.post(this.moveInImageCoordinatesUri, {
|
|
x: x, // NB the coordinates are numpy/PIL style, meaning X and Y are swapped.
|
|
y: y
|
|
})
|
|
.then(() => {
|
|
this.updatePosition(); // Update the position in text boxes
|
|
})
|
|
.catch(error => {
|
|
this.modalError(error); // Let mixin handle error
|
|
})
|
|
.then(() => {
|
|
this.moveLock = false; // Release the move lock
|
|
});
|
|
}
|
|
},
|
|
|
|
async updatePosition() {
|
|
this.setPosition = await this.readThingProperty("stage", "position");
|
|
},
|
|
|
|
handleCaptureResponse: async function(response) {
|
|
// Retrieve the captured image and save it
|
|
let imageUri = response.output.href;
|
|
if (!imageUri) {
|
|
this.modalError("No image URI returned from capture task.");
|
|
console.log(`Capture resulted in response ${response}`);
|
|
return;
|
|
}
|
|
// To save the returned data, we make a virtual link and click it
|
|
let imageResponse = await axios.get(imageUri, { responseType: "blob" });
|
|
const url = window.URL.createObjectURL(new Blob([imageResponse.data]));
|
|
const link = document.createElement("a");
|
|
link.href = url;
|
|
link.setAttribute("download", `OFM_${new Date().toISOString()}.jpeg`);
|
|
document.body.appendChild(link);
|
|
link.click();
|
|
}
|
|
}
|
|
};
|
|
</script>
|
|
|
|
<style scoped>
|
|
.input-and-buttons-container {
|
|
display: flex;
|
|
flex-flow: row wrap;
|
|
justify-content: flex-start;
|
|
align-content: stretch;
|
|
align-items: center;
|
|
width: 100%;
|
|
}
|
|
.numeric-setting-line-input {
|
|
flex-grow: 1;
|
|
margin-left: 5px;
|
|
margin-right: 5px;
|
|
width: 3em;
|
|
/* Stop Firefox showing input spinners, other
|
|
browsers set with block below */
|
|
-moz-appearance: textfield;
|
|
}
|
|
/* Chrome, Safari, Edge, Opera */
|
|
.numeric-setting-line-input::-webkit-outer-spin-button,
|
|
.numeric-setting-line-input::-webkit-inner-spin-button {
|
|
-webkit-appearance: none;
|
|
margin: 0;
|
|
}
|
|
</style>
|