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Modula Definition | 1997-04-25 | 4.6 KB | 116 lines | [TEXT/3PRM] |
- definition module deltaDialog;
-
-
- // Version 0.8 to 1.0
-
- //
- // Module deltaDialog specifies all functions on dialogs.
- //
-
- import deltaIOSystem;
- from dialogDef import DialogState, DialogInfo;
- from ioState import IOState;
-
-
- // Functions applied on non-existent dialogs or unknown id are ignored.
-
- :: DialogChange *s :== (DialogState s (IOState s)) -> DialogState s (IOState s);
-
-
- /* OpenDialog opens a modeless property or command dialog. */
-
- OpenDialog :: !(DialogDef s (IOState s)) !(IOState s) -> IOState s;
-
- /* OpenModalDialog opens a modal CommandDialog. The function terminates when
- the dialog is closed (by means of Close(Active)Dialog). */
-
- OpenModalDialog :: !(DialogDef *s (IOState *s))
- !*s !(IOState *s) -> (!*s, !IOState *s);
-
- /* Close(Active)Dialog closes the indicated dialog. */
-
- CloseDialog :: !DialogId !(IOState s) -> IOState s;
- CloseActiveDialog :: !(IOState s) -> IOState s;
-
- /* OpenNotice opens a notice (which is always modal) and returns the id of the
- selected notice button. */
-
- OpenNotice :: !NoticeDef !*s !(IOState *s) -> (!NoticeButtonId, !*s, !IOState *s);
-
- /* A Beep is the simplest kind of notice. */
-
- Beep :: !(IOState s) -> IOState s;
-
- /* Get(Active)DialogInfo returns the DialogInfo for the indicated dialog.
- The boolean indicates whether the indicated dialog exists. When it is False
- a dummy DialogInfo is returned. */
-
- GetDialogInfo :: !DialogId !(IOState s) -> (!Bool, !DialogInfo, !IOState s);
- GetActiveDialogInfo :: !(IOState s) -> (!Bool, !DialogInfo, !IOState s);
-
- /* With the following function the state of dialog items can be changed.
- When an id is specified of an item for which the state change is invalid
- the functions have no effect. */
-
- EnableDialogItems :: ![DialogItemId] !(DialogState s (IOState s))
- -> DialogState s (IOState s);
- DisableDialogItems :: ![DialogItemId] !(DialogState s (IOState s))
- -> DialogState s (IOState s);
- MarkCheckBoxes :: ![DialogItemId] !(DialogState s (IOState s))
- -> DialogState s (IOState s);
- UnmarkCheckBoxes :: ![DialogItemId] !(DialogState s (IOState s))
- -> DialogState s (IOState s);
- SelectDialogRadioItem:: !DialogItemId !(DialogState s (IOState s))
- -> DialogState s (IOState s);
- ChangeEditText :: !DialogItemId !String !(DialogState s (IOState s))
- -> DialogState s (IOState s);
- ChangeDynamicText :: !DialogItemId !String !(DialogState s (IOState s))
- -> DialogState s (IOState s);
- ChangeIconLook :: !DialogItemId !IconLook !(DialogState s (IOState s))
- -> DialogState s (IOState s);
-
- /* Functions to change state, look and feel (behaviour) of Controls. When the
- id is not the id of a Control the functions have no effect. */
-
- ChangeControlState :: !DialogItemId !ControlState !(DialogState s (IOState s))
- -> DialogState s (IOState s);
- ChangeControlLook :: !DialogItemId !ControlLook !(DialogState s (IOState s))
- -> DialogState s (IOState s);
- ChangeControlFeel :: !DialogItemId !ControlFeel !(DialogState s (IOState s))
- -> DialogState s (IOState s);
-
- /* Functions to change the functions related to dialog items. */
-
- ChangeDialogFunction:: !DialogItemId !(DialogFunction s (IOState s))
- !(DialogState s (IOState s)) -> DialogState s (IOState s);
- ChangeButtonFunction:: !DialogItemId !(ButtonFunction s (IOState s))
- !(DialogState s (IOState s)) -> DialogState s (IOState s);
- ChangeSetFunction :: !(SetFunction s (IOState s))
- !(DialogState s (IOState s)) -> DialogState s (IOState s);
- ChangeResetFunction :: !(ResetFunction s (IOState s))
- !(DialogState s (IOState s)) -> DialogState s (IOState s);
-
- /* DialogStateGetDialogInfo returns the DialogInfo corresponding to
- the DialogState given to it. */
-
- DialogStateGetDialogInfo :: !(DialogState s (IOState s))
- -> (!DialogInfo, !DialogState s (IOState s));
-
- /* Functions that return the current contents of dialog items that
- can be changed by the user. When the corresponding item cannot
- be found a run-time error will be generated. The function
- CheckBoxesMarked returns the settings of a group of CheckBoxes.
- The id passed to it should be an id of such a group. The id
- passed to GetSelectedRadioItemId must be eihter the id of a
- DialogPopUp or the id of a group of RadioButtons. */
-
- GetEditText :: !DialogItemId !DialogInfo -> String;
- GetSelectedRadioItemId :: !DialogItemId !DialogInfo -> DialogItemId;
- CheckBoxesMarked :: !DialogItemId !DialogInfo -> [(DialogItemId,Bool)];
- CheckBoxMarked :: !DialogItemId !DialogInfo -> Bool;
- GetControlState :: !DialogItemId !DialogInfo -> ControlState;
-
- /* ChangeDialog can be used to modify open (modeless) dialogs. */
-
- ChangeDialog :: !DialogId ![DialogChange s] !(IOState s) -> IOState s;
-