[Kimchi-devel] [PATCH] Add support for Pause/Resume UI

From: Socorro Stoppler <socorrob(a)us.ibm.com&gt; Adding UI support for pause/resume VM Signed-off-by: Socorro Stoppler <socorrob(a)us.ibm.com&gt; --- ui/css/theme-default/button.css | 20 +++++ ui/css/theme-default/list.css | 24 +++++- ui/images/theme-default/ac22_pause.png | Bin 0 -> 1219 bytes ui/images/theme-default/ac22_pause_grey.png | Bin 0 -> 1175 bytes ui/images/theme-default/ac24_resume.png | Bin 0 -> 1341 bytes ui/images/theme-default/ac24_resume_grey.png | Bin 0 -> 1282 bytes ui/js/src/kimchi.api.js | 22 ++++++ ui/js/src/kimchi.guest_main.js | 109 +++++++++++++++++++++++---- ui/pages/guest.html.tmpl | 4 + 9 files changed, 161 insertions(+), 18 deletions(-) create mode 100644 ui/images/theme-default/ac22_pause.png create mode 100644 ui/images/theme-default/ac22_pause_grey.png create mode 100644 ui/images/theme-default/ac24_resume.png create mode 100644 ui/images/theme-default/ac24_resume_grey.png diff --git a/ui/css/theme-default/button.css b/ui/css/theme-default/button.css index 0df53a6..93dd4ed 100644 --- a/ui/css/theme-default/button.css +++ b/ui/css/theme-default/button.css @@ -94,6 +94,16 @@ center no-repeat; } +.btn.pause-gray .icon { + background: url(../images/theme-default/ac22_pause_grey.png) center + center no-repeat; +} + +.btn.resume-gray .icon { + background: url(../images/theme-default/ac24_resume_grey.png) center + center no-repeat; +} + .btn .text { padding: 0 10px; } @@ -226,6 +236,16 @@ center no-repeat; } +.icon.pause { + background: url(../images/theme-default/ac22_pause.png) center + center no-repeat; +} + +.icon.resume { + background: url(../images/theme-default/ac24_resume.png) center + center no-repeat; +} + .icon.search { background: url(../images/theme-default/icon-search.png) no-repeat center center; diff --git a/ui/css/theme-default/list.css b/ui/css/theme-default/list.css index e51912d..9b4f88f 100644 --- a/ui/css/theme-default/list.css +++ b/ui/css/theme-default/list.css @@ -101,6 +101,16 @@ position: relative; } +.list-vm .tile.paused .imgactive { + max-height: 110px; + max-width: 170px; + height: auto; + width: auto; + display:inline; + border: none; + position: relative; +} + .list-vm .tile.running .imgactive{ max-height: 110px; max-width: 170px; @@ -226,6 +236,7 @@ .guest-actions .top { padding: 7px 10px; + width: 200px; } .guest-actions .top button { @@ -253,12 +264,10 @@ margin: 10px; } - -.list-vm .tile:not(.shutoff) img { +.list-vm .tile:not(.shutoff) && .tile:not(.paused) img { box-shadow: -1px -1px 2px rgb(0, 0, 0, .25), 3px 3px 3px #fff; } - .list-vm .shutoff { position: relative; box-shadow: none !important; @@ -268,6 +277,15 @@ opacity: 0.4; } +.list-vm .paused { + position: relative; + box-shadow: none !important; +} + +.list-vm .paused img { + opacity: 0.1; +} + .list-title { color: #666; font-weight: bold; diff --git a/ui/images/theme-default/ac22_pause.png b/ui/images/theme-default/ac22_pause.png new file mode 100644 index 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9207d7e..a7c3b2d 100644 --- a/ui/js/src/kimchi.api.js +++ b/ui/js/src/kimchi.api.js @@ -296,6 +296,28 @@ var kimchi = { }); }, + suspendVM : function(vm, suc, err) { + kimchi.requestJSON({ + url : 'vms/' + encodeURIComponent(vm) + '/suspend', + type : 'POST', + contentType : 'application/json', + dataType : 'json', + success : suc, + error : err + }); + }, + + resumeVM : function(vm, suc, err) { + kimchi.requestJSON({ + url : 'vms/' + encodeURIComponent(vm) + '/resume', + type : 'POST', + contentType : 'application/json', + dataType : 'json', + success : suc, + error : err + }); + }, + /** * Retrieve the information of a given VM by its name. * diff --git a/ui/js/src/kimchi.guest_main.js b/ui/js/src/kimchi.guest_main.js index 260e907..57150e7 100644 --- a/ui/js/src/kimchi.guest_main.js +++ b/ui/js/src/kimchi.guest_main.js @@ -15,6 +15,7 @@ * See the License for the specific language governing permissions and * limitations under the License. */ + kimchi.sampleGuestObject = { "name": "", "uuid": "", @@ -43,7 +44,6 @@ kimchi.sampleGuestObject = { "access": "full" }; - kimchi.vmstart = function(event) { var button=$(this); if (!button.hasClass('loading')) { @@ -65,6 +65,48 @@ kimchi.vmstart = function(event) { } }; +kimchi.vmsuspend = function(event) { + var button=$(this); + if (!button.hasClass('pause-gray')) { + button.addClass('pause-gray'); + var vm=$(this).closest('li[name=guest]'); + var vm_id=vm.attr("id"); + kimchi.suspendVM(vm_id, function(result) { + button.removeClass('pause-gray'); + kimchi.listVmsAuto(); + }, function(err) { + button.removeClass('pause-gray'); + kimchi.message.error(err.responseJSON.reason); + } + ); + } else { + event.preventDefault(); + event.stopPropagation(); + return; + } +}; + +kimchi.vmresume = function(event) { + var button=$(this); + if (!button.hasClass('resume-gray')) { + button.addClass('resume-gray'); + var vm=$(this).closest('li[name=guest]'); + var vm_id=vm.attr("id"); + kimchi.resumeVM(vm_id, function(result) { + button.removeClass('resume-gray'); + kimchi.listVmsAuto(); + }, function(err) { + button.removeClass('resume-gray'); + kimchi.message.error(err.responseJSON.reason); + } + ); + } else { + event.preventDefault(); + event.stopPropagation(); + return; + } +}; + kimchi.vmpoweroff = function(event) { var button=$(this); if (!button.hasClass('loading')) { @@ -265,9 +307,11 @@ kimchi.listVmsAuto = function() { kimchi.createGuestLi = function(vmObject, prevScreenImage, openMenu) { var result=kimchi.guestElem.clone(); - + //Setup the VM list entry var vmRunningBool=(vmObject.state=="running"); + var vmSuspendedBool = (vmObject.state=="paused"); + var vmPoweredOffBool = (vmObject.state=="shutoff"); var vmPersistent = (vmObject.persistent == true); result.attr('id',vmObject.name); result.data(vmObject); @@ -296,20 +340,29 @@ kimchi.createGuestLi = function(vmObject, prevScreenImage, openMenu) { }); imgLoad.attr('src',load_src); - //Link the stopped tile to the start action, the running tile to open the console + //Link the stopped tile to the start action, the running tile to open the console, and the paused tile to resume if(!(vmObject.isCloning || vmObject.isCreating)){ - if (vmRunningBool) { - liveTile.off("click", kimchi.vmstart); - liveTile.on("click", kimchi.openVmConsole); - } - else { + if (vmPoweredOffBool) { liveTile.off("click", kimchi.openVmConsole); + liveTile.off("click", kimchi.vmresume); liveTile.on("click", kimchi.vmstart); liveTile.hover(function(event){$(this).find('.overlay').show()}, function(event){$(this).find('.overlay').hide()}); + } else if (vmSuspendedBool) { + liveTile.off("click", kimchi.vmstart); + liveTile.off("click", kimchi.openVmConsole); + liveTile.on("click", kimchi.vmresume); + if(vmObject.state="paused") { + liveTile.find('.overlay').attr('src',"/images/theme-default/ac24_resume.png"); + liveTile.find('.overlay').attr('alt',"Resume"); + } + liveTile.hover(function(event){$(this).find('.overlay').show()}, function(event){$(this).find('.overlay').hide()}); + } else { + liveTile.off("click", kimchi.vmstart); + liveTile.off("click", kimchi.vmresume); + liveTile.on("click", kimchi.openVmConsole); } } - //Setup the gauges var stats=vmObject.stats; var gaugeValue=0; @@ -325,13 +378,29 @@ kimchi.createGuestLi = function(vmObject, prevScreenImage, openMenu) { guestActions.find(".shutoff-disabled").prop("disabled", !vmRunningBool); guestActions.find(".running-disabled").prop("disabled", vmRunningBool); guestActions.find(".non-persistent-disabled").prop("disabled", !vmPersistent); - guestActions.find(".reset-disabled").prop("disabled", !vmRunningBool || !vmPersistent); + guestActions.find(".reset-disabled").prop("disabled", vmPoweredOffBool || !vmPersistent); + + if (vmSuspendedBool) { //VM is paused + //Hide Start + guestActions.find(".running-hidden").hide(); + //Hide Pause + guestActions.find(".pause-hidden").hide(); + } - if (vmRunningBool) { + if (vmRunningBool) { //VM IS running + //Hide Start guestActions.find(".running-hidden").hide(); + //Hide Resume + guestActions.find(".resume-hidden").hide(); } - else { + + if (vmPoweredOffBool) { //VM is powered off + //Hide PowerOff guestActions.find(".shutoff-hidden").hide(); + //Hide Pause + guestActions.find(".pause-hidden").hide(); + //Hide Resume + guestActions.find(".resume-hidden").hide(); } var consoleActions=guestActions.find("[name=vm-console]"); @@ -348,12 +417,22 @@ kimchi.createGuestLi = function(vmObject, prevScreenImage, openMenu) { if(!(vmObject.isCloning || vmObject.isCreating)){ guestActions.find("[name=vm-start]").on({click : kimchi.vmstart}); guestActions.find("[name=vm-poweroff]").on({click : kimchi.vmpoweroff}); - if (vmRunningBool) { //If the guest is not running, do not enable reset + if ((vmRunningBool) || (vmSuspendedBool)) { + //If the guest is not running, do not enable reset; otherwise, reset is enabled (when running or paused) guestActions.find("[name=vm-reset]").on({click : kimchi.vmreset}); - } - if (vmRunningBool) { //If the guest is not running, do not enable shutdown + + //If the guest is not running, do not enable shutdown;otherwise, shutdown is enabled (when running or paused) guestActions.find("[name=vm-shutdown]").on({click : kimchi.vmshutdown}); } + + if (vmSuspendedBool) { + guestActions.find("[name=vm-resume]").on({click : kimchi.vmresume}); + } + + if (vmRunningBool) { + guestActions.find("[name=vm-pause]").on({click : kimchi.vmsuspend}); + } + guestActions.find("[name=vm-edit]").on({click : kimchi.vmedit}); guestActions.find("[name=vm-delete]").on({click : kimchi.vmdelete}); guestActions.find("[name=vm-clone]").click(function(){ diff --git a/ui/pages/guest.html.tmpl b/ui/pages/guest.html.tmpl index 8896ac5..57563c1 100644 --- a/ui/pages/guest.html.tmpl +++ b/ui/pages/guest.html.tmpl @@ -53,6 +53,8 @@ <button class="btn reset-disabled" name="vm-reset" href="javascript:void(0);" title="$_("Reset")"><span class="icon reset"></span></button> <button class="btn running-hidden" name="vm-start" href="javascript:void(0);" title="$_("Start")"><span class="icon power-down"></span></button> <button class="btn shutoff-hidden" name="vm-poweroff" href="javascript:void(0);" title="$_("Power Off")"><span class="icon power-up"></span></button> + <button class="btn pause-hidden" name="vm-pause" href="javascript:void(0);" title="$_("Pause")"><span class="icon pause"></span></button> + <button class="btn resume-hidden" name="vm-resume" href="javascript:void(0);" title="$_("Resume")"><span class="icon resume"></span></button> </div> <div class="bottom"> <div name="actionmenu" class="btn dropdown popable vm-action" style="width: 70px"> @@ -65,6 +67,8 @@ <button class="button-big shutoff-hidden" name="vm-shutdown"><span class="text">$_("Shut Down")</span></button> <button class="button-big running-hidden" name="vm-start"><span class="text">$_("Start")</span></button> <button class="button-big shutoff-hidden" name="vm-poweroff"><span class="text">$_("Power Off")</span></button> + <button class="button-big pause-hidden" name="vm-pause"><span class="text">$_("Pause")</span></button> + <button class="button-big resume-hidden" name="vm-resume"><span class="text">$_("Resume")</span></button> <button class="button-big red non-persistent-disabled" name="vm-delete">$_("Delete")</button> </div> </div> -- 1.9.1