From 04e5d9e5447fcbbd96aa5778c73b1291082d5886 Mon Sep 17 00:00:00 2001
From: hanbaoshan <hanbaoshan@aiotlink.com>
Date: 星期六, 01 八月 2020 12:17:17 +0800
Subject: [PATCH] 应用最小化前保存应用快照用于桌面头部鼠标移入显示
---
src/pages/desktop/index/components/DFrame.vue | 81 +++++++++++++++++++++++++++++++---------
1 files changed, 63 insertions(+), 18 deletions(-)
diff --git a/src/pages/desktop/index/components/DFrame.vue b/src/pages/desktop/index/components/DFrame.vue
index 7e78066..d172a75 100644
--- a/src/pages/desktop/index/components/DFrame.vue
+++ b/src/pages/desktop/index/components/DFrame.vue
@@ -8,7 +8,7 @@
<div class="d-frame-title" v-drag @click="frameClick()">
<div class="d-frame-title-operation">
<i class="fa fa-circle d-frame-operation-close" @click="closeFrame()"></i>
- <i class="fa fa-circle d-frame-operation-minus" @click="minFrame()"></i>
+ <i class="fa fa-circle d-frame-operation-minus" @click="minFrame(data)"></i>
<i class="fa fa-circle d-frame-operation-full" @click="changeFullScreen()"></i>
</div>
<slot name="d-frame-title-content">
@@ -27,6 +27,7 @@
</template>
<script>
+import html2canvas from 'html2canvas'
export default {
name: "DFrame",
props: {
@@ -36,8 +37,18 @@
return {
fullScreen: false,
width: this.data.width || 1024,
- height: this.data.height || 512
+ height: this.data.height || 512,
+ dragLock: false,
+ resizeLock: false
}
+ },
+ mounted() {
+ window.addEventListener('message', e => {
+ console.log(e)
+ if (e.data && e.data.msg == "logout") {
+ location.assign("/");
+ }
+ })
},
methods: {
closeFrame: function () {
@@ -50,14 +61,31 @@
frameClick: function () {
this.$store.commit('desktop/refreshFrame', this.data);
},
- minFrame: function () {
- this.$store.commit('desktop/addMinDock', {
- id: this.data.id,
- src: this.data.icon,
- alt: this.data.title,
- type: "3"
- });
- this.refreshDock();
+ minFrame: function (data) {
+ debugger
+ //鎵惧埌褰撳墠鐨刬frame
+ let curIframe = Array.from(document.querySelectorAll('iframe')).find(iframe => iframe.src.indexOf(data.url) >= 0);
+ debugger
+ //淇濆瓨褰撳墠搴旂敤蹇収
+ html2canvas(curIframe.contentWindow.document.body,{
+ dpi: window.devicePixelRatio*4,
+ logging: true, //鏌ョ湅html2canvas鍐呴儴鎵ц娴佺▼
+ removeContainer: true,
+ imageTimeout : 0,
+ useCORS : true //寮�鍚法鍩熼厤缃�
+ }).then(canvas => {
+ let shotSrc = canvas.toDataURL();
+ debugger;
+ this.$store.commit('desktop/addMinDock', {
+ id: this.data.id,
+ src: this.data.icon,
+ alt: this.data.title,
+ type: "3",
+ screenshot: shotSrc
+ });
+ })
+
+ //this.refreshDock();
},
refreshDock: function () {
setTimeout(function () {
@@ -66,13 +94,18 @@
for (let i = 0; i < dockItems.length; i++) {
dockItems[i].width = 60;
}
- dockMask.style.width = dockItems.length * 60 + 40 + 'px';
+ //dockMask.style.width = dockItems.length * 60 + 40 + 'px';
}, 10);
}
},
directives: {
drag(el) {
+
+ if(el.dragLock){
+ return
+ }
el.onmousedown = function (e) {
+ el.dragLock = true;
let disx = e.clientX - el.parentElement.offsetLeft;
let disy = e.clientY - el.parentElement.offsetTop;
el.style.cursor = 'move';
@@ -82,13 +115,18 @@
el.parentElement.style.top = e.clientY - disy + 'px';
};
document.onmouseup = function () {
- document.onmousemove = document.onmouseup = void 0;
+ el.dragLock = false;
+ document.onmousemove = document.onmouseup = null;
el.style.cursor = 'unset';
};
}
},
resize(el, binding, vnode) {
+ if(el.resizeLock){
+ return;
+ }
el.onmousedown = function (e) {
+ el.resizeLock = true;
let disx = e.clientX;
let disy = e.clientY;
let disw = vnode.context.width;
@@ -100,7 +138,8 @@
vnode.context.height = dish + e.clientY - disy;
};
document.onmouseup = function () {
- document.onmousemove = document.onmouseup = void 0;
+ el.resizeLock = false;
+ document.onmousemove = document.onmouseup = null;
el.style.cursor = 'unset';
};
}
@@ -110,6 +149,9 @@
</script>
<style scoped>
+html,body{
+ heiht: 100%;
+}
.d-frame {
position: fixed;
}
@@ -170,22 +212,24 @@
}
.d-frame-title-content img {
- width: 25px;
- height: 25px;
+ width: auto;
+ height: 18px;
position: relative;
top: 3px;
+ margin-right: 6px;
}
.d-frame-title-content span {
position: relative;
- top: -3px;
+ top: -1px;
+ /* font-family: '榛戜綋'; */
}
.d-frame-content {
width: 100%;
height: calc(100% - 30px);
border-radius: 0 0 4px 4px;
- background-color: azure;
+ background-color: #fff;
}
.d-frame-content iframe {
@@ -200,7 +244,8 @@
right: 0;
width: 15px;
height: 15px;
- z-index: 100;
+ z-index: 1000;
+ cursor: nwse-resize;
background: url("/images/resize.png") no-repeat;
}
</style>
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