diff options
Diffstat (limited to 'tex/context/base/java-fld.tex')
| -rw-r--r-- | tex/context/base/java-fld.tex | 279 |
1 files changed, 236 insertions, 43 deletions
diff --git a/tex/context/base/java-fld.tex b/tex/context/base/java-fld.tex index 3c24b7e02..93a90dc0a 100644 --- a/tex/context/base/java-fld.tex +++ b/tex/context/base/java-fld.tex @@ -229,54 +229,247 @@ function ForgetChanges () \startJSpreamble FieldStack used later -function Reset_Fields ( FieldSet ) - { var i = 1 ; - while (true) - { v = this.getField(FieldSet+":"+i) ; - if (!v) - { break } - else - { v.value = "Off" } - i++ } } - -function Set_Fields ( FieldSet ) - { var i = 1 ; - while (true) - { v = this.getField(FieldSet+":"+i) ; - if (!v) - { break } - else - { v.value = "On" } - i++ } } - -function Set_Field ( FieldSet, FieldName ) - { Reset_Fields(FieldSet) ; +function Reset_Fields ( FieldSet ) { + var i = 1 ; + while (true) { + v = this.getField(FieldSet+":"+i) ; + if (!v) { + break ; + } else { + v.value = "Off" ; + } + i++ ; + } +} + +function Set_Fields ( FieldSet ) { + var i = 1 ; + while (true) { + v = this.getField(FieldSet+":"+i) ; + if (!v) { + break ; + } else { + v.value = "On" ; + } + i++ ; + } +} + +function Set_Field ( FieldSet, FieldName ) { + Reset_Fields(FieldSet) ; v = this.getField(FieldSet+":"+FieldName) ; - if (v) { v.value = "On" } } + if (v) { + v.value = "On" ; + } +} -function Reset_Field ( FieldSet, FieldName ) - { Set_Fields(FieldSet) ; +function Reset_Field ( FieldSet, FieldName ) { + Set_Fields(FieldSet) ; v = this.getField(FieldSet+":"+FieldName) ; - if (v) { v.value = "Off" } } - -function Walk_Field ( FieldSet ) - { var i = 1 ; - while (true) - { v = this.getField(FieldSet+":"+i) ; - if (v) - { if (v.value=="On") - { v.value = "Off" ; - var ii = i ; ii++ ; + if (v) { + v.value = "Off" ; + } +} + +function Walk_Field ( FieldSet ) { + var i = 1 ; + while (true) { + v = this.getField(FieldSet+":"+i) ; + if (v) { + if (v.value=="On") { + v.value = "Off" ; + var ii = i ; + ii++ ; v = this.getField(FieldSet+":"+ii) ; - if (!v) - { v = this.getField(FieldSet+":"+1) } - if (v) - { v.value = "On" } - break } - i++ } - else - { break } } } + if (!v) { + v = this.getField(FieldSet+":"+1) ; + } + if (v) { + v.value = "On" ; + } + break ; + } + i++ ; + } else { + break ; + } + } +} + +var FieldSets = new Array() ; + +function Do_Get_Check_Walk_Field ( FieldSet ) { + var f = FieldSets[FieldSet] + if (! f) { + f = new Array() ; + f.number = 0 ; + f.delay = 500 ; + f.paused = false ; + f.running = false ; + f.name = FieldSet ; + f.timeout = null ; + FieldSets[FieldSet] = f ; + } + return f +} + +function Do_Next_Auto_Walk_Field ( FieldSet ) { + var fieldset = Do_Get_Check_Walk_Field(FieldSet) ; + if (fieldset) { + var v = this.getField(FieldSet + ":" + fieldset.number) ; + if (v) { + if (v.value == "On") { + v.value = "Off" ; + } + } + fieldset.number++ ; + v = this.getField(FieldSet + ":" + fieldset.number) ; + if (! v) { + fieldset.number = 1 ; + v = this.getField(FieldSet + ":" + fieldset.number) ; + } + if (v) { + v.value = "On" + } + } +} + +function Do_Stop_Auto_Walk_Field ( FieldSet ) { + var fieldset = Do_Get_Check_Walk_Field(FieldSet) ; + if (fieldset) { + try { + app.clearInterval(fieldset.timeout) ; + app.clearTimeOut(fieldset.timeout) ; + } catch (e) { + } + } +} + +function Do_Start_Auto_Walk_Field ( FieldSet ) { + var fieldset = Do_Get_Check_Walk_Field(FieldSet) ; + if (fieldset) { + Do_Stop_Auto_Walk_Field(FieldSet) ; + fieldset.timeout = app.setInterval("Do_Next_Auto_Walk_Field('"+FieldSet+"')", fieldset.delay) ; + } +} + +function Start_Walk_Field ( FieldSet, Delay ) { + var fieldset = Do_Get_Check_Walk_Field(FieldSet) ; + if (fieldset) { + fieldset.number = 0 ; + if (Delay) { + fieldset.delay = Delay ; + } + Reset_Fields(FieldSet) ; + Do_Start_Auto_Walk_Field(FieldSet) ; + fieldset.running = true ; + fieldset.paused = false ; + } +} + +function Pause_Walk_Field ( FieldSet ) { + var fieldset = Do_Get_Check_Walk_Field(FieldSet) ; + if (fieldset) { + if (fieldset.running) { + if (fieldset.paused) { + Do_Start_Auto_Walk_Field(FieldSet) ; + fieldset.paused = false ; + } else { + Do_Stop_Auto_Walk_Field(FieldSet) ; + fieldset.paused = true ; + } + } + } +} + +function Stop_Walk_Field ( FieldSet ) { + var fieldset = Do_Get_Check_Walk_Field(FieldSet) ; + if (fieldset) { + Do_Stop_Auto_Walk_Field(FieldSet) ; + fieldset.running = false ; + fieldset.paused = false ; + } +} + +function Reset_Walk_Field ( FieldSet ) { + var fieldset = Do_Get_Check_Walk_Field(FieldSet) ; + if (fieldset) { + Do_Stop_Auto_Walk_Field(FieldSet) ; + fieldset.number = 0 ; + fieldset.running = false ; + fieldset.paused = false ; + Reset_Fields(FieldSet) ; + } +} + +function Previous_Walk_Field ( FieldSet ) { + var fieldset = Do_Get_Check_Walk_Field(FieldSet) ; + if (fieldset) { + Do_Stop_Auto_Walk_Field(FieldSet) ; + fieldset.running = false ; + fieldset.paused = false ; + if (fieldset.number>0) { + var v = this.getField(FieldSet + ":" + fieldset.number) ; + if (v) { + if (v.value == "On") { + v.value = "Off" ; + } + } + fieldset.number-- ; + v = this.getField(FieldSet + ":" + fieldset.number) ; + if (v) { + v.value = "On" ; + } + } + } +} + +function Next_Walk_Field ( FieldSet ) { + var fieldset = Do_Get_Check_Walk_Field(FieldSet) ; + if (fieldset) { + Do_Stop_Auto_Walk_Field(FieldSet) ; + fieldset.running = false ; + fieldset.paused = false ; + var f = fieldset.number + 1 ; + var v = this.getField(FieldSet + ":" + f) ; + if (v) { + var v = this.getField(FieldSet + ":" + fieldset.number) ; + if (v) { + if (v.value == "On") { + v.value = "Off" ; + } + } + fieldset.number++ ; + v = this.getField(FieldSet + ":" + fieldset.number) ; + if (v) { + v.value = "On" ; + } + } + } +} + +function Set_Walk_Field_Delay ( FieldSet, Delay ) { + var fieldset = Do_Get_Check_Walk_Field(FieldSet) ; + if (fieldset) { + if (Delay) { + fieldset.delay = Delay ; + if (fieldset.running) { + Do_Stop_Auto_Walk_Field(FieldSet) ; + Do_Start_Auto_Walk_Field(FieldSet) ; + } + } + } +} \stopJSpreamble +\definereference[Walk] [JS(Walk_Field)] +\definereference[StartWalk] [JS(Start_Walk_Field)] +\definereference[StopWalk] [JS(Stop_Walk_Field)] +\definereference[PauseWalk] [JS(Pause_Walk_Field)] +\definereference[ResetWalk] [JS(Reset_Walk_Field)] +\definereference[PreviousWalk][JS(Previous_Walk_Field)] +\definereference[NextWalk] [JS(Next_Walk_Field)] +\definereference[SetWalkDelay][JS(Set_Walk_Field_Delay)] + \endinput |