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Diffstat (limited to 'webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/example/Fsm_1/fsm.js')
| -rw-r--r-- | webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/example/Fsm_1/fsm.js | 297 |
1 files changed, 0 insertions, 297 deletions
diff --git a/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/example/Fsm_1/fsm.js b/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/example/Fsm_1/fsm.js deleted file mode 100644 index 50cdc25ccb..0000000000 --- a/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/example/Fsm_1/fsm.js +++ /dev/null @@ -1,297 +0,0 @@ -/* - * Initialize the finite state machine. - * - * This finite state machine has two states: Idle and AwaitRpcResult. - * - * In the Idle state, the Send button is enabled, the Abort button is - * disabled, and the three color bars are blue. In the AwaitRpcResult state, - * the Send button is disabled, the Abort button is enabled, and three color - * bars are red. All of these changes occur via automatic, table-driven - * function calls in autoActionsXXX() objects, not via explicit code. This - * demonstrates how groups of objects can all be manipulated together without - * having to write lots of code to do so. Just as these color blocks change - * color, numerous widgets could be disabled/hidden/etc., without writing code - * to futz with all of them. - */ -function initFsm() -{ - // Create a new finite state machine - var fsm = new qx.util.fsm.FiniteStateMachine("Fsm_1"); - - // For this simple example application, show all debug messages. - qx.Settings.setCustomOfClass( - "qx.util.fsm.FiniteStateMachine", - "debugFlags", - (qx.util.fsm.FiniteStateMachine.DebugFlags.EVENTS | - qx.util.fsm.FiniteStateMachine.DebugFlags.TRANSITIONS | - qx.util.fsm.FiniteStateMachine.DebugFlags.FUNCTION_DETAIL | - qx.util.fsm.FiniteStateMachine.DebugFlags.OBJECT_NOT_FOUND)); - - /* - * State: Idle - * - * Actions upon entry: - * button_send.setEnabled(true); - * button_abort.setEnabled(false); - * change background of objects in group "group_color_change" to blue - * - * Transition on: - * "execute" on button_send - */ - var state = new qx.util.fsm.State( - "State_Idle", - { - "autoActionsBeforeOnentry" : - { - // The name of a function. - "setEnabled" : - [ - { - // We want to enable the 'send' button - "parameters" : [ true ], - - // Call this.getObject("button_send").setEnabled(true) - "objects" : [ "button_send" ] - }, - - { - // We want to disable the 'abort' button - "parameters" : [ false ], - - // Call this.getObject("button_abort").setEnabled(false) - "objects" : [ "button_abort" ] - } - ], - - // The name of a function. - "setBackgroundColor" : - [ - { - // We want to change the atoms' background color to blue - "parameters" : - [ - // We want the color oject created when needed, not "now" - // Providing a function as a parameter allows the value to be - // determined later. - function (fsm) { return new qx.renderer.color.Color("blue"); } - ], - - // Call this.getObject(<object>).seBackgroundcolor("blue") on - // state entry, for each <object> in the group called - // "group_color_change". - "groups" : [ "group_color_change" ] - } - ] - }, - - "events" : - { - // If the send button is pressed, go to new state state where we - // will await the RPC result - "execute" : - { - "button_send" : - "Transition_Idle_to_AwaitRpcResult_via_button_send" - } - } - }); - fsm.addState(state); - - /* - * Transition: Idle to AwaitRpcResult - * - * Cause: "execute" on button_send - * - * Action: - * Issue RPC request with coalesced failure events - */ - var trans = new qx.util.fsm.Transition( - "Transition_Idle_to_AwaitRpcResult_via_button_send", - { - "nextState" : - "State_AwaitRpcResult", - - "ontransition" : - function(fsm, event) - { - var rpc = fsm.getObject("rpc"); - - rpc.setUrl(fsm.getObject("text_url").getValue()); - rpc.setServiceName(fsm.getObject("text_service").getValue()); - - var request = - rpc.callAsyncListeners(true, // coalesce failure events - fsm.getObject("text_method").getValue(), - fsm.getObject("text_message").getValue()); - fsm.addObject("request", request); - } - }); - state.addTransition(trans); - - - /* - * State: AwaitRpcResult - * - * Actions upon entry: - * button_send.setEnabled(false); - * button_abort.setEnabled(true); - * change background of objects in group "group_color_change" to red - * - * Transition on: - * "completed" (on RPC) - * "failed" (on RPC) - * "execute on button_abort - */ - var state = new qx.util.fsm.State( - "State_AwaitRpcResult", - { - "autoActionsBeforeOnentry" : - { - // The name of a function. - "setEnabled" : - [ - { - // We want to disable the 'send' button - "parameters" : [ false ], - - // Call this.getObject("send").setEnabled(false) - "objects" : [ "button_send" ] - }, - - { - // We want to enable the 'abort' button - "parameters" : [ true ], - - // Call this.getObject("abort").setEnabled(true) - "objects" : [ "button_abort" ] - } - ], - - // The name of a function. - "setBackgroundColor" : - [ - { - // We want to change the atoms' background color to red - "parameters" : - [ - // We want the color oject created when needed, not "now" - // Providing a function as a parameter allows the value to be - // determined later. - function (fsm) { return new qx.renderer.color.Color("red"); } - ], - - // Call this.getObject(<object>).seBackgroundcolor("red"), for - // each <object> in the group called "group_color_change". - "groups" : [ "group_color_change" ] - } - ] - }, - - "events" : - { - "execute" : - { - "button_abort" : - "Transition_AwaitRpcResult_to_AwaitRpcResult_via_button_abort" - }, - - "completed" : - "Transition_AwaitRpcResult_to_Idle_via_complete", - - "failed" : - "Transition_AwaitRpcResult_to_Idle_via_failed" - }, - - "onentry" : - function(fsm, state) - { - var message = fsm.getObject("text_result"); - message.setValue(""); - } - - }); - fsm.addState(state); - - /* - * Transition: AwaitRpcResult to AwaitRpcResult - * - * Cause: "execute" on button_abort - */ - var trans = new qx.util.fsm.Transition( - "Transition_AwaitRpcResult_to_AwaitRpcResult_via_button_abort", - { - "nextState" : - "State_AwaitRpcResult", - - "ontransition" : - function(fsm, event) - { - // Get the request object - var request = fsm.getObject("request"); - - // Issue an abort for the pending request - request.abort(); - - var message = fsm.getObject("text_result"); - message.setValue("Abort requested..."); - } - }); - state.addTransition(trans); - - /* - * Transition: AwaitRpcResult to Idle - * - * Cause: "complete" (on RPC) - */ - var trans = new qx.util.fsm.Transition( - "Transition_AwaitRpcResult_to_Idle_via_complete", - { - "nextState" : - "State_Idle", - - "ontransition" : - function(fsm, event) - { - var message = fsm.getObject("text_result"); - message.setValue("Got result: " + event.getData()); - - // The request has completed, so remove the object reference - fsm.removeObject("request"); - } - }); - state.addTransition(trans); - - /* - * Transition: AwaitRpcResult to Idle - * - * Cause: "failed" (on RPC) - */ - var trans = new qx.util.fsm.Transition( - "Transition_AwaitRpcResult_to_Idle_via_failed", - { - "nextState" : - "State_Idle", - - "ontransition" : - function(fsm, event) - { - var message = fsm.getObject("text_result"); - message.setValue("Got failure: " + event.getData()); - - // The request has completed, so remove the object reference - fsm.removeObject("request"); - } - }); - state.addTransition(trans); - - // Allocate an RPC object - o = new qx.io.remote.Rpc(); - o.setTimeout(10000); - o.addEventListener("completed", fsm.eventListener, fsm); - o.addEventListener("failed", fsm.eventListener, fsm); - o.addEventListener("timeout", fsm.eventListener, fsm); - o.addEventListener("aborted", fsm.eventListener, fsm); - fsm.addObject("rpc", o); - - return fsm; -} |