diff options
Diffstat (limited to 'src/MultiSink.c')
| -rw-r--r-- | src/MultiSink.c | 98 |
1 files changed, 33 insertions, 65 deletions
diff --git a/src/MultiSink.c b/src/MultiSink.c index 1f37d10..2e5b83b 100644 --- a/src/MultiSink.c +++ b/src/MultiSink.c @@ -88,13 +88,22 @@ SOFTWARE. #define GETLASTPOS XawTextSourceScan(source, (XawTextPosition) 0, XawstAll, XawsdRight, 1, TRUE) -static void Initialize(), Destroy(); -static Boolean SetValues(); -static int MaxLines(), MaxHeight(); -static void SetTabs(); - -static void DisplayText(), InsertCursor(), FindPosition(); -static void FindDistance(), Resolve(), GetCursorBounds(); +static void Initialize(Widget, Widget, ArgList, Cardinal *); +static void Destroy(Widget); +static Boolean SetValues(Widget, Widget, Widget, ArgList, Cardinal *); +static int MaxLines(Widget, Dimension); +static int MaxHeight(Widget, int); +static void SetTabs(Widget, int, short *); + +static void DisplayText(Widget, Position, Position, XawTextPosition, + XawTextPosition, Boolean); +static void InsertCursor(Widget, Position, Position, XawTextInsertState); +static void FindPosition(Widget, XawTextPosition, int, int, int, + XawTextPosition *, int *, int *); +static void FindDistance(Widget, XawTextPosition, int, XawTextPosition, + int *, XawTextPosition *, int *); +static void Resolve(Widget, XawTextPosition, int, int, XawTextPosition *, XawTextPosition *); +static void GetCursorBounds(Widget, XRectangle *); #define offset(field) XtOffsetOf(MultiSinkRec, multi_sink.field) @@ -232,12 +241,7 @@ CharWidth ( */ static Dimension -PaintText(w, gc, x, y, buf, len) - Widget w; - GC gc; - Position x, y; - wchar_t* buf; - int len; +PaintText(Widget w, GC gc, Position x, Position y, wchar_t* buf, int len) { MultiSinkObject sink = (MultiSinkObject) w; TextWidget ctx = (TextWidget) XtParent(w); @@ -273,11 +277,8 @@ PaintText(w, gc, x, y, buf, len) */ static void -DisplayText(w, x, y, pos1, pos2, highlight) - Widget w; - Position x, y; - Boolean highlight; - XawTextPosition pos1, pos2; +DisplayText(Widget w, Position x, Position y, XawTextPosition pos1, + XawTextPosition pos2, Boolean highlight) { MultiSinkObject sink = (MultiSinkObject) w; Widget source = XawTextGetSource(XtParent(w)); @@ -338,8 +339,7 @@ DisplayText(w, x, y, pos1, pos2, highlight) static char insertCursor_bits[] = {0x0c, 0x1e, 0x33}; static Pixmap -CreateInsertCursor(s) - Screen *s; +CreateInsertCursor(Screen *s) { return (XCreateBitmapFromData (DisplayOfScreen(s), RootWindowOfScreen(s), insertCursor_bits, insertCursor_width, insertCursor_height)); @@ -353,9 +353,7 @@ CreateInsertCursor(s) */ static void -GetCursorBounds(w, rect) - Widget w; - XRectangle * rect; +GetCursorBounds(Widget w, XRectangle * rect) { MultiSinkObject sink = (MultiSinkObject) w; @@ -370,10 +368,7 @@ GetCursorBounds(w, rect) */ static void -InsertCursor (w, x, y, state) - Widget w; - Position x, y; - XawTextInsertState state; +InsertCursor (Widget w, Position x, Position y, XawTextInsertState state) { MultiSinkObject sink = (MultiSinkObject) w; Widget text_widget = XtParent(w); @@ -397,14 +392,8 @@ InsertCursor (w, x, y, state) */ static void -FindDistance (w, fromPos, fromx, toPos, resWidth, resPos, resHeight) - Widget w; - XawTextPosition fromPos; /* First position. */ - int fromx; /* Horizontal location of first position. */ - XawTextPosition toPos; /* Second position. */ - int* resWidth; /* Distance between fromPos and resPos. */ - XawTextPosition* resPos; /* Actual second position used. */ - int* resHeight; /* Height required. */ +FindDistance (Widget w, XawTextPosition fromPos, int fromx, XawTextPosition toPos, + int *resWidth, XawTextPosition *resPos, int *resHeight) { MultiSinkObject sink = (MultiSinkObject) w; Widget source = XawTextGetSource(XtParent(w)); @@ -434,16 +423,8 @@ FindDistance (w, fromPos, fromx, toPos, resWidth, resPos, resHeight) static void -FindPosition(w, fromPos, fromx, width, stopAtWordBreak, resPos, resWidth, resHeight) - Widget w; - XawTextPosition fromPos; /* Starting position. */ - int fromx; /* Horizontal location of starting position.*/ - int width; /* Desired width. */ - int stopAtWordBreak; /* Whether the resulting position should be at - a word break. */ - XawTextPosition *resPos; /* Resulting position. */ - int* resWidth; /* Actual width used. */ - int* resHeight; /* Height required. */ +FindPosition(Widget w, XawTextPosition fromPos, int fromx, int width, + int stopAtWordBreak, XawTextPosition *resPos, int *resWidth, int *resHeight) { MultiSinkObject sink = (MultiSinkObject) w; Widget source = XawTextGetSource(XtParent(w)); @@ -493,11 +474,8 @@ FindPosition(w, fromPos, fromx, width, stopAtWordBreak, resPos, resWidth, resHei } static void -Resolve (w, pos, fromx, width, leftPos, rightPos) - Widget w; - XawTextPosition pos; - int fromx, width; - XawTextPosition *leftPos, *rightPos; +Resolve (Widget w, XawTextPosition pos, int fromx, int width, + XawTextPosition *leftPos, XawTextPosition *rightPos) { int resWidth, resHeight; Widget source = XawTextGetSource(XtParent(w)); @@ -509,8 +487,7 @@ Resolve (w, pos, fromx, width, leftPos, rightPos) } static void -GetGC(sink) - MultiSinkObject sink; +GetGC(MultiSinkObject sink) { XtGCMask valuemask = (GCGraphicsExposures | GCForeground | GCBackground ); XGCValues values; @@ -549,10 +526,7 @@ GetGC(sink) /* ARGSUSED */ static void -Initialize(request, new, args, num_args) - Widget request, new; - ArgList args; - Cardinal* num_args; +Initialize(Widget request, Widget new, ArgList args, Cardinal *num_args) { MultiSinkObject sink = (MultiSinkObject) new; @@ -571,8 +545,7 @@ Initialize(request, new, args, num_args) */ static void -Destroy(w) - Widget w; +Destroy(Widget w) { MultiSinkObject sink = (MultiSinkObject) w; @@ -593,10 +566,7 @@ Destroy(w) /* ARGSUSED */ static Boolean -SetValues(current, request, new, args, num_args) - Widget current, request, new; - ArgList args; - Cardinal* num_args; +SetValues(Widget current, Widget request, Widget new, ArgList args, Cardinal *num_args) { MultiSinkObject w = (MultiSinkObject) new; MultiSinkObject old_w = (MultiSinkObject) current; @@ -638,9 +608,7 @@ SetValues(current, request, new, args, num_args) /* ARGSUSED */ static int -MaxLines(w, height) - Widget w; - Dimension height; +MaxLines(Widget w, Dimension height) { MultiSinkObject sink = (MultiSinkObject) w; int font_height; |