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* New concept of saved states. Modules will be called before enter to restore a saved state (if applicable) and before leave to save one.

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This commit is contained in:
Bryan Ashby 2015-09-17 23:11:21 -06:00
parent 9865da34cc
commit 1b46506cf8
3 changed files with 38 additions and 1 deletions
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11
core/client.js
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@ -394,9 +394,13 @@ function Client(input, output) {
self.detachCurrentMenuModule = function() {
if(self.currentMenuModule) {
var savedState = self.currentMenuModule.getSaveState();
self.currentMenuModule.leave();
self.lastMenuModuleInfo = self.currentMenuModuleInfo;
self.lastMenuModuleInfo = self.currentMenuModuleInfo;
self.lastMenuModuleInfo.savedState = savedState;
self.currentMenuModule = null;
}
@ -463,6 +467,10 @@ Client.prototype.gotoMenuModule = function(options, cb) {
extraArgs : options.extraArgs,
}
if(options.savedState) {
modInst.restoreSavedState(options.savedState);
}
modInst.enter(self);
if(!callbackOnErrorOnly) {
@ -479,6 +487,7 @@ Client.prototype.fallbackMenuModule = function(cb) {
var modOpts = {
name : self.lastMenuModuleInfo.menuName,
extraArgs : self.lastMenuModuleInfo.extraArgs,
savedState : self.lastMenuModuleInfo.savedState,
};
self.gotoMenuModule(modOpts, cb);