#ifndef _Gui_h_ #define _Gui_h_ /* Gui.h * * Copyright (C) 1993-2011 Paul Boersma * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or (at * your option) any later version. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. * See the GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #if defined (UNIX) #define gtk 1 #define motif 0 #else #define gtk 0 #define motif 1 #endif #include "Collection.h" #if gtk #include #include #include #elif defined (macintosh) #include "macport_on.h" #include #include "macport_off.h" #elif defined (_WIN32) #include "winport_on.h" #include #include #include "winport_off.h" #endif #define GUI_ARGS GuiObject w, XtPointer void_me, XtPointer call #define GUI_IAM(klas) (void) w; (void) void_me; (void) call; iam (klas); #define Gui_LEFT_DIALOG_SPACING 20 #define Gui_RIGHT_DIALOG_SPACING 20 #define Gui_TOP_DIALOG_SPACING 14 #define Gui_BOTTOM_DIALOG_SPACING 20 #define Gui_HORIZONTAL_DIALOG_SPACING 12 #define Gui_VERTICAL_DIALOG_SPACING_SAME 12 #define Gui_VERTICAL_DIALOG_SPACING_DIFFERENT 20 #define Gui_TEXTFIELD_HEIGHT Machine_getTextHeight () #define Gui_LABEL_HEIGHT 16 #define Gui_RADIOBUTTON_HEIGHT 18 #define Gui_RADIOBUTTON_SPACING 8 #define Gui_CHECKBUTTON_HEIGHT 20 #define Gui_LABEL_SPACING 8 #define Gui_OPTIONMENU_HEIGHT 20 #define Gui_PUSHBUTTON_HEIGHT 20 #define Gui_OK_BUTTON_WIDTH 69 #define Gui_CANCEL_BUTTON_WIDTH 69 #define Gui_APPLY_BUTTON_WIDTH 69 #define Gui_AUTOMATIC -32768 #define Gui_HOMOGENEOUS 1 #if gtk typedef GMainContext *AppContext; typedef void *XtPointer; typedef gint Dimension; typedef gboolean Boolean; #define True 1 #define False 0 typedef void *GuiObject; #elif motif typedef class structGuiObject *GuiObject; // Opaque /* * Definitions of X11 types. */ #if defined (macintosh) typedef struct EventRecord XEvent; #else typedef MSG XEvent; #endif typedef unsigned char Boolean; typedef long Cardinal; typedef unsigned int Dimension; typedef int Position; typedef void *Window; typedef char *String; typedef struct Display Display; /*typedef long Time;*/ typedef long Atom; typedef struct { int /* elsewhere: char* */ name; long value; } Arg, *ArgList; /* * Declarations of X11 functions. */ void XMapRaised (int displayDummy, Window window); #define DefaultScreenOfDisplay(d) 0 int WidthOfScreen (int screen); int HeightOfScreen (int screen); /* * Definitions of Xt types. */ typedef void *XtPointer; typedef GuiObject *GuiObjectList; typedef long XtWorkProcId, XtIntervalId; typedef void (*XtCallbackProc) (GuiObject w, XtPointer client_data, XtPointer call_data); typedef Boolean (*XtWorkProc) (XtPointer client_data); typedef void (*XtTimerCallbackProc) (XtPointer, XtIntervalId *); typedef unsigned long WidgetClass; #define False 0 #define True 1 /* * Declarations of Xt functions. */ void XtAddCallback (GuiObject w, int kind, XtCallbackProc proc, XtPointer closure); XtIntervalId GuiAddTimeOut (unsigned long interval, XtTimerCallbackProc timerProc, XtPointer closure); XtWorkProcId GuiAddWorkProc (XtWorkProc workProc, XtPointer closure); void GuiMainLoop (); void GuiNextEvent (XEvent *event); #define XtCalloc Melder_calloc #define XtClass(w) (w) -> widgetClass void XtDestroyWidget (GuiObject w); void XtDispatchEvent (XEvent *event); #define XtDisplay(w) 0 GuiObject GuiInitialize (const char *name, unsigned int *argc, char **argv); Boolean XtIsManaged (GuiObject w); Boolean XtIsShell (GuiObject w); void XtManageChild (GuiObject w); void XtManageChildren (GuiObjectList children, Cardinal num_children); void XtMapWidget (GuiObject w); void XtNextEvent (XEvent *event); void XtRemoveTimeOut (XtIntervalId id); void XtRemoveWorkProc (XtWorkProcId id); void XtSetKeyboardFocus (GuiObject tree, GuiObject descendant); void XtSetSensitive (GuiObject w, Boolean value); void XtUnmanageChild (GuiObject self); void XtUnmanageChildren (GuiObjectList children, Cardinal num_children); GuiObject GuiAppInitialize (const char *name, void *dum1, int dum2, unsigned int *argc, char **argv, void *dum3, void *dum4); GuiObject XtVaCreateWidget (const char *name, int widgetClass, GuiObject parent, ...); GuiObject XtVaCreateManagedWidget (const char *name, int widgetClass, GuiObject parent, ...); void XtVaGetValues (GuiObject w, ...); void XtVaSetValues (GuiObject w, ...); Window XtWindow (GuiObject w); long Gui_getNumberOfMotifWidgets (void); /* * Xm widget classes. */ #define xmBulletinBoardWidgetClass 0x00000001 #define xmDrawingAreaWidgetClass 0x00000002 #define xmFormWidgetClass 0x00000004 #define xmFrameWidgetClass 0x00000008 #define xmLabelWidgetClass 0x00000010 #define xmListWidgetClass 0x00000020 #define xmMenuBarWidgetClass 0x00000040 #define xmPulldownMenuWidgetClass 0x00000100 #define xmPushButtonWidgetClass 0x00000200 #define xmRowColumnWidgetClass 0x00000400 #define xmScaleWidgetClass 0x00000800 #define xmScrollBarWidgetClass 0x00001000 #define xmScrolledWindowWidgetClass 0x00002000 #define xmSeparatorWidgetClass 0x00004000 #define xmShellWidgetClass 0x00008000 #define xmTextWidgetClass 0x00010000 #define xmToggleButtonWidgetClass 0x00020000 #define xmCascadeButtonWidgetClass 0x00040000 #define topLevelShellWidgetClass xmShellWidgetClass #define xmPushButtonGadgetClass xmPushButtonWidgetClass #define xmCascadeButtonGadgetClass xmCascadeButtonWidgetClass #define xmSeparatorGadgetClass xmSeparatorWidgetClass #define xmToggleButtonGadgetClass xmToggleButtonWidgetClass /* * Xm resource names. */ enum { XmNnull, #define motif_RESOURCE(xxx) xxx, #include "motifEmulator_resources.h" #undef motif_RESOURCE XmNend }; /* * Xm enumerated types. * All start at 1, because we have to reserve zero for the dynamic default value. * This is important for the resources set during creation. */ enum /* dialog styles */ { XmDIALOG_MODELESS = 1, XmDIALOG_FULL_APPLICATION_MODAL }; enum /* orientation */ { XmVERTICAL = 1, XmHORIZONTAL }; enum /* attachment */ { XmATTACH_NONE = 1, XmATTACH_FORM, XmATTACH_POSITION }; enum /* rowColumn types */ { XmWORK_AREA = 1, XmMENU_BAR }; enum /* delete responses */ { XmDESTROY = 1, XmUNMAP, XmDO_NOTHING }; enum /* indicator types */ { XmONE_OF_MANY = 1, XmN_OF_MANY }; /* * Declarations of Xm functions. */ void XmAddWMProtocolCallback (GuiObject shell, Atom protocol, XtCallbackProc callback, char *closure); GuiObject XmCreateBulletinBoard (GuiObject, const char *, ArgList, int); GuiObject XmCreateBulletinBoardDialog (GuiObject, const char *, ArgList, int); GuiObject XmCreateCascadeButton (GuiObject, const char *, ArgList, int); GuiObject XmCreateCascadeButtonGadget (GuiObject, const char *, ArgList, int); GuiObject XmCreateDialogShell (GuiObject, const char *, ArgList, int); GuiObject XmCreateForm (GuiObject, const char *, ArgList, int); GuiObject XmCreateFormDialog (GuiObject, const char *, ArgList, int); GuiObject XmCreateMenuBar (GuiObject, const char *, ArgList, int); GuiObject XmCreatePulldownMenu (GuiObject, const char *, ArgList, int); GuiObject XmCreateRadioBox (GuiObject, const char *, ArgList, int); GuiObject XmCreateRowColumn (GuiObject, const char *, ArgList, int); GuiObject XmCreateScale (GuiObject, const char *, ArgList, int); GuiObject XmCreateScrolledWindow (GuiObject, const char *, ArgList, int); GuiObject XmCreateScrollBar (GuiObject, const char *, ArgList, int); GuiObject XmCreateSeparator (GuiObject, const char *, ArgList, int); GuiObject XmCreateSeparatorGadget (GuiObject, const char *, ArgList, int); GuiObject XmCreateShell (GuiObject, const char *, ArgList, int); GuiObject XmCreateToggleButton (GuiObject, const char *, ArgList, int); GuiObject XmCreateToggleButtonGadget (GuiObject, const char *, ArgList, int); void XmScaleGetValue (GuiObject widget, int *value_return); void XmScaleSetValue (GuiObject widget, int value); void XmScrollBarGetValues (GuiObject me, int *value, int *sliderSize, int *increment, int *pageIncrement); void XmScrollBarSetValues (GuiObject me, int value, int sliderSize, int increment, int pageIncrement, Boolean notify); Boolean XmToggleButtonGadgetGetState (GuiObject widget); #define XmToggleButtonGetState XmToggleButtonGadgetGetState void XmToggleButtonGadgetSetState (GuiObject widget, Boolean value, Boolean notify); #define XmToggleButtonSetState XmToggleButtonGadgetSetState void XmUpdateDisplay (GuiObject dummy); #if defined (macintosh) #define motif_argXmString(r,t) r, t void motif_mac_defaultFont (void); void GuiMac_clipOn (GuiObject widget); /* Clip to the inner area of a drawingArea (for drawing); used by graphics drivers for Macintosh (clipping is automatic for Xwindows). */ int GuiMac_clipOn_graphicsContext (GuiObject me, void *graphicsContext); void GuiMac_clipOff (void); void motif_mac_setUserMessageCallbackA (int (*userMessageCallback) (char *message)); void motif_mac_setUserMessageCallbackW (int (*userMessageCallback) (wchar_t *message)); #elif defined (_WIN32) #define motif_argXmString(r,t) r, t int motif_win_mouseStillDown (void); void motif_win_setUserMessageCallback (int (*userMessageCallback) (void)); #endif #endif /* Button layout and state: */ #define GuiMenu_INSENSITIVE (1 << 8) #define GuiMenu_CHECKBUTTON (1 << 9) #define GuiMenu_TOGGLE_ON (1 << 10) #define GuiMenu_ATTRACTIVE (1 << 11) #define GuiMenu_RADIO_FIRST (1 << 12) #define GuiMenu_RADIO_NEXT (1 << 13) #define GuiMenu_BUTTON_STATE_MASK (GuiMenu_INSENSITIVE|GuiMenu_CHECKBUTTON|GuiMenu_TOGGLE_ON|GuiMenu_ATTRACTIVE|GuiMenu_RADIO_FIRST|GuiMenu_RADIO_NEXT) /* Accelerators: */ #define GuiMenu_OPTION (1 << 21) #define GuiMenu_SHIFT (1 << 22) #define GuiMenu_COMMAND (1 << 23) #define GuiMenu_LEFT_ARROW 1 #define GuiMenu_RIGHT_ARROW 2 #define GuiMenu_UP_ARROW 3 #define GuiMenu_DOWN_ARROW 4 #define GuiMenu_PAUSE 5 #define GuiMenu_DELETE 6 #define GuiMenu_INSERT 7 #define GuiMenu_BACKSPACE 8 #define GuiMenu_TAB 9 #define GuiMenu_LINEFEED 10 #define GuiMenu_HOME 11 #define GuiMenu_END 12 #define GuiMenu_ENTER 13 #define GuiMenu_PAGE_UP 14 #define GuiMenu_PAGE_DOWN 15 #define GuiMenu_ESCAPE 16 #define GuiMenu_F1 17 #define GuiMenu_F2 18 #define GuiMenu_F3 19 #define GuiMenu_F4 20 #define GuiMenu_F5 21 #define GuiMenu_F6 22 #define GuiMenu_F7 23 #define GuiMenu_F8 24 #define GuiMenu_F9 25 #define GuiMenu_F10 26 #define GuiMenu_F11 27 #define GuiMenu_F12 28 GuiObject Gui_addMenuBar (GuiObject form); int Gui_getResolution (GuiObject widget); void Gui_getWindowPositioningBounds (double *x, double *y, double *width, double *height); /* GuiButton creation flags: */ #define GuiButton_DEFAULT 1 #define GuiButton_CANCEL 2 #define GuiButton_INSENSITIVE 4 #define GuiButton_ATTRACTIVE 8 typedef struct structGuiButtonEvent { GuiObject button; bool shiftKeyPressed, commandKeyPressed, optionKeyPressed, extraControlKeyPressed; } *GuiButtonEvent; GuiObject GuiButton_create (GuiObject parent, int left, int right, int top, int bottom, const wchar_t *buttonText, void (*clickedCallback) (void *boss, GuiButtonEvent event), void *boss, unsigned long flags); GuiObject GuiButton_createShown (GuiObject parent, int left, int right, int top, int bottom, const wchar_t *buttonText, void (*clickedCallback) (void *boss, GuiButtonEvent event), void *boss, unsigned long flags); void GuiButton_setString (GuiObject widget, const wchar_t *text); // rarely used /* GuiCheckButton creation flags: */ #define GuiCheckButton_SET 1 #define GuiCheckButton_INSENSITIVE 2 typedef struct structGuiCheckButtonEvent { GuiObject toggle; } *GuiCheckButtonEvent; GuiObject GuiCheckButton_create (GuiObject parent, int left, int right, int top, int bottom, const wchar_t *buttonText, void (*valueChangedCallback) (void *boss, GuiCheckButtonEvent event), void *valueChangedBoss, unsigned long flags); GuiObject GuiCheckButton_createShown (GuiObject parent, int left, int right, int top, int bottom, const wchar_t *buttonText, void (*valueChangedCallback) (void *boss, GuiCheckButtonEvent event), void *valueChangedBoss, unsigned long flags); bool GuiCheckButton_getValue (GuiObject widget); void GuiCheckButton_setValue (GuiObject widget, bool value); GuiObject GuiColumn_createShown (GuiObject parent, unsigned long flags); GuiObject GuiRow_createShown (GuiObject parent, unsigned long flags); /* GuiDialog creation flags: */ #define GuiDialog_MODAL 1 GuiObject GuiDialog_create (GuiObject parent, int x, int y, int width, int height, const wchar_t *title, void (*goAwayCallback) (void *goAwayBoss), void *goAwayBoss, unsigned long flags); GuiObject GuiDialog_getButtonArea (GuiObject widget); SortedSetOfString GuiFileSelect_getInfileNames (GuiObject parent, const wchar_t *title, bool allowMultipleFiles); wchar_t * GuiFileSelect_getOutfileName (GuiObject parent, const wchar_t *title, const wchar_t *defaultName); wchar_t * GuiFileSelect_getDirectoryName (GuiObject parent, const wchar_t *title); /* GuiDrawingArea creation flags: */ #define GuiDrawingArea_BORDER 1 enum mouse_events { MOTION_NOTIFY = 1, BUTTON_PRESS, BUTTON_RELEASE }; typedef struct structGuiDrawingAreaExposeEvent { GuiObject widget; int x, y, width, height; } *GuiDrawingAreaExposeEvent; typedef struct structGuiDrawingAreaClickEvent { GuiObject widget; int x, y; bool shiftKeyPressed, commandKeyPressed, optionKeyPressed, extraControlKeyPressed; int button; enum mouse_events type; } *GuiDrawingAreaClickEvent; typedef struct structGuiDrawingAreaKeyEvent { GuiObject widget; wchar_t key; bool shiftKeyPressed, commandKeyPressed, optionKeyPressed, extraControlKeyPressed; } *GuiDrawingAreaKeyEvent; typedef struct structGuiDrawingAreaResizeEvent { GuiObject widget; int width, height; } *GuiDrawingAreaResizeEvent; GuiObject GuiDrawingArea_create (GuiObject parent, int left, int right, int top, int bottom, void (*exposeCallback) (void *boss, GuiDrawingAreaExposeEvent event), void (*clickCallback) (void *boss, GuiDrawingAreaClickEvent event), void (*keyCallback) (void *boss, GuiDrawingAreaKeyEvent event), void (*resizeCallback) (void *boss, GuiDrawingAreaResizeEvent event), void *boss, unsigned long flags); GuiObject GuiDrawingArea_createShown (GuiObject parent, int left, int right, int top, int bottom, void (*exposeCallback) (void *boss, GuiDrawingAreaExposeEvent event), void (*clickCallback) (void *boss, GuiDrawingAreaClickEvent event), void (*keyCallback) (void *boss, GuiDrawingAreaKeyEvent event), void (*resizeCallback) (void *boss, GuiDrawingAreaResizeEvent event), void *boss, unsigned long flags); void GuiDrawingArea_setExposeCallback (GuiObject widget, void (*callback) (void *boss, GuiDrawingAreaExposeEvent event), void *boss); void GuiDrawingArea_setClickCallback (GuiObject widget, void (*callback) (void *boss, GuiDrawingAreaClickEvent event), void *boss); /* GuiLabel creation flags: */ #define GuiLabel_CENTRE 1 #define GuiLabel_RIGHT 2 GuiObject GuiLabel_create (GuiObject parent, int left, int right, int top, int bottom, const wchar_t *labelText, unsigned long flags); GuiObject GuiLabel_createShown (GuiObject parent, int left, int right, int top, int bottom, const wchar_t *labelText, unsigned long flags); void GuiLabel_setString (GuiObject widget, const wchar_t *text); typedef struct structGuiListEvent { GuiObject list; } *GuiListEvent; GuiObject GuiList_create (GuiObject parent, int left, int right, int top, int bottom, bool allowMultipleSelection, const wchar_t *header); GuiObject GuiList_createShown (GuiObject parent, int left, int right, int top, int bottom, bool allowMultipleSelection, const wchar_t *header); void GuiList_deleteAllItems (GuiObject me); void GuiList_deleteItem (GuiObject me, long position); void GuiList_deselectAllItems (GuiObject me); void GuiList_deselectItem (GuiObject me, long position); long GuiList_getBottomPosition (GuiObject me); long GuiList_getNumberOfItems (GuiObject me); long * GuiList_getSelectedPositions (GuiObject me, long *numberOfSelected); long GuiList_getTopPosition (GuiObject me); void GuiList_insertItem (GuiObject me, const wchar_t *itemText, long position); void GuiList_replaceItem (GuiObject me, const wchar_t *itemText, long position); void GuiList_setTopPosition (GuiObject me, long topPosition); void GuiList_selectItem (GuiObject me, long position); void GuiList_setSelectionChangedCallback (GuiObject me, void (*callback) (void *boss, GuiListEvent event), void *boss); void GuiList_setDoubleClickCallback (GuiObject me, void (*callback) (void *boss, GuiListEvent event), void *boss); GuiObject GuiMenuBar_addMenu (GuiObject bar, const wchar_t *title, long flags); GuiObject GuiMenuBar_addMenu2 (GuiObject bar, const wchar_t *title, long flags, GuiObject *menuTitle); #if gtk GuiObject GuiMenuBar_addMenu3 (GuiObject parent, const wchar_t *title, long flags, GuiObject *button); #endif /* Flags is a combination of the above defines. */ GuiObject GuiMenu_addItem (GuiObject menu, const wchar_t *title, long flags, void (*commandCallback) (GuiObject, XtPointer, XtPointer), const void *closure); /* Flags is a combination of the above defines. */ GuiObject GuiMenu_addSeparator (GuiObject menu); void GuiMenuItem_check (GuiObject menuItem, bool check); /* GuiRadioButton creation flags: */ #define GuiRadioButton_SET 1 #define GuiRadioButton_INSENSITIVE 2 typedef struct structGuiRadioButtonEvent { GuiObject toggle; } *GuiRadioButtonEvent; GuiObject GuiRadioButton_create (GuiObject parent, int left, int right, int top, int bottom, const wchar_t *buttonText, void (*valueChangedCallback) (void *boss, GuiRadioButtonEvent event), void *valueChangedBoss, unsigned long flags); GuiObject GuiRadioButton_createShown (GuiObject parent, int left, int right, int top, int bottom, const wchar_t *buttonText, void (*valueChangedCallback) (void *boss, GuiRadioButtonEvent event), void *valueChangedBoss, unsigned long flags); bool GuiRadioButton_getValue (GuiObject widget); void GuiRadioButton_setValue (GuiObject widget, bool value); #if gtk void * GuiRadioButton_getGroup (GuiObject widget); void GuiRadioButton_setGroup (GuiObject widget, void *group); #endif typedef struct structGuiTextEvent { GuiObject text; } *GuiTextEvent; /* GuiText creation flags: */ #define GuiText_SCROLLED 1 #define GuiText_MULTILINE 2 #define GuiText_WORDWRAP 4 #define GuiText_NONEDITABLE 8 GuiObject GuiText_create (GuiObject parent, int left, int right, int top, int bottom, unsigned long flags); GuiObject GuiText_createShown (GuiObject parent, int left, int right, int top, int bottom, unsigned long flags); void GuiText_copy (GuiObject widget); void GuiText_cut (GuiObject widget); wchar_t * GuiText_getSelection (GuiObject widget); wchar_t * GuiText_getString (GuiObject widget); wchar_t * GuiText_getStringAndSelectionPosition (GuiObject widget, long *first, long *last); void GuiText_paste (GuiObject widget); void GuiText_redo (GuiObject widget); void GuiText_remove (GuiObject widget); void GuiText_replace (GuiObject widget, long from_pos, long to_pos, const wchar_t *value); void GuiText_scrollToSelection (GuiObject widget); void GuiText_setChangeCallback (GuiObject widget, void (*changeCallback) (void *boss, GuiTextEvent event), void *changeBoss); void GuiText_setFontSize (GuiObject widget, int size); void GuiText_setRedoItem (GuiObject widget, GuiObject item); void GuiText_setSelection (GuiObject widget, long first, long last); void GuiText_setString (GuiObject widget, const wchar_t *text); void GuiText_setUndoItem (GuiObject widget, GuiObject item); void GuiText_undo (GuiObject widget); void GuiText_updateChangeCountAfterSave (GuiObject widget); /* GuiWindow creation flags: */ #define GuiWindow_FULLSCREEN 1 GuiObject GuiWindow_create (GuiObject parentOfShell, int x, int y, int width, int height, const wchar_t *title, void (*goAwayCallback) (void *goAwayBoss), void *goAwayBoss, unsigned long flags); // returns a Form widget that has a new Shell parent. void GuiWindow_setTitle (GuiObject shell, const wchar_t *title); int GuiWindow_setDirty (GuiObject shell, int dirty); /* Purpose: like on MacOSX you get this little dot in the red close button, and the window proxy icon dims. Return value: TRUE if the system supports this feature, FALSE if not; the point of this is that you can use a different user feedback strategy, like appending the text "(modified)" to the window title, if this feature is not supported. */ void GuiWindow_setFile (GuiObject shell, MelderFile file); /* Purpose: set the window title, and (on MacOS X) the window proxy icon and the window path menu. */ void GuiWindow_drain (GuiObject me); /* Purpose: drain the double graphics buffer. */ void GuiObject_destroy (GuiObject me); long GuiObject_getHeight (GuiObject me); long GuiObject_getWidth (GuiObject me); long GuiObject_getX (GuiObject me); long GuiObject_getY (GuiObject me); void GuiObject_hide (GuiObject me); void GuiObject_move (GuiObject me, long x, long y); GuiObject GuiObject_parent (GuiObject w); void GuiObject_setSensitive (GuiObject me, bool sensitive); void GuiObject_show (GuiObject me); void GuiObject_size (GuiObject me, long width, long height); /********** EVENTS **********/ void Gui_setOpenDocumentCallback (void (*openDocumentCallback) (MelderFile file)); void Gui_setQuitApplicationCallback (int (*quitApplicationCallback) (void)); /* End of file Gui.h */ #endif