diff options
Diffstat (limited to 'libXaw/src/Vendor.c')
| -rw-r--r-- | libXaw/src/Vendor.c | 527 |
1 files changed, 527 insertions, 0 deletions
diff --git a/libXaw/src/Vendor.c b/libXaw/src/Vendor.c new file mode 100644 index 000000000..b9ffcf6ad --- /dev/null +++ b/libXaw/src/Vendor.c @@ -0,0 +1,527 @@ +/* $Xorg: Vendor.c,v 1.4 2001/02/09 02:03:47 xorgcvs Exp $ */ + +/*********************************************************** + +Copyright 1987, 1988, 1994, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + + +Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. + + All Rights Reserved + +Permission to use, copy, modify, and distribute this software and its +documentation for any purpose and without fee is hereby granted, +provided that the above copyright notice appear in all copies and that +both that copyright notice and this permission notice appear in +supporting documentation, and that the name of Digital not be +used in advertising or publicity pertaining to distribution of the +software without specific, written prior permission. + +DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING +ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL +DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR +ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, +WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, +ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS +SOFTWARE. + +******************************************************************/ +/* $XFree86: xc/lib/Xaw/Vendor.c,v 1.8 2001/12/14 19:54:45 dawes Exp $ */ + +/* + * This is a copy of Xt/Vendor.c with an additional ClassInitialize + * procedure to register Xmu resource type converters, and all the + * monkey business associated with input methods... + * + */ + +/* Make sure all wm properties can make it out of the resource manager */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif +#include <stdio.h> +#include <X11/IntrinsicP.h> +#include <X11/StringDefs.h> +#include <X11/ShellP.h> +#include <X11/VendorP.h> +#include <X11/Xmu/Converters.h> +#include <X11/Xmu/Atoms.h> +#include <X11/Xmu/Editres.h> +#include <X11/Xmu/ExtAgent.h> + +/* The following two headers are for the input method. */ + +#include <X11/Xaw/VendorEP.h> +#include <X11/Xaw/XawImP.h> + +/* + * Class Methods + */ +static void XawVendorShellChangeManaged(Widget); +static Boolean XawCvtCompoundTextToString(Display*, XrmValuePtr, Cardinal*, + XrmValue*, XrmValue*, XtPointer*); +static void XawVendorShellClassInitialize(void); +static XtGeometryResult XawVendorShellGeometryManager(Widget, + XtWidgetGeometry*, + XtWidgetGeometry*); +static void XawVendorShellExtClassInitialize(void); +static void XawVendorShellExtDestroy(Widget); +static void XawVendorShellExtInitialize(Widget, Widget, ArgList, Cardinal*); +void XawVendorShellExtResize(Widget); +static Boolean XawVendorShellExtSetValues(Widget, Widget, Widget, + ArgList, Cardinal*); +static void XawVendorShellClassPartInit(WidgetClass); +static void XawVendorShellInitialize(Widget, Widget, ArgList, Cardinal*); +static void XawVendorShellRealize(Widget, Mask*, XSetWindowAttributes*); +static Boolean XawVendorShellSetValues(Widget, Widget, Widget, + ArgList, Cardinal*); + +/* + * External + */ +void XawVendorStructureNotifyHandler(Widget, XtPointer, XEvent*, Boolean*); + +static XtResource resources[] = { + {XtNinput, XtCInput, XtRBool, sizeof(Bool), + XtOffsetOf(VendorShellRec, wm.wm_hints.input), + XtRImmediate, (XtPointer)True} +}; + +/*************************************************************************** + * + * Vendor shell class record + * + ***************************************************************************/ + +#if defined(__UNIXOS2__) || defined(__CYGWIN__) || defined(__MINGW32__) +/* to fix the EditRes problem because of wrong linker semantics */ +extern WidgetClass vendorShellWidgetClass; /* from Xt/Vendor.c */ +extern VendorShellClassRec _XawVendorShellClassRec; +extern void _XawFixupVendorShell(); + +#if defined(__UNIXOS2__) +unsigned long _DLL_InitTerm(unsigned long mod,unsigned long flag) +{ + switch (flag) { + case 0: /*called on init*/ + _CRT_init(); + vendorShellWidgetClass = (WidgetClass)(&_XawVendorShellClassRec); + _XawFixupVendorShell(); + return 1; + case 1: /*called on exit*/ + return 1; + default: + return 0; + } +} +#endif + +#if defined(__CYGWIN__) || defined(__MINGW32__) +int __stdcall +DllMain(unsigned long mod_handle, unsigned long flag, void *routine) +{ + switch (flag) + { + case 1: /* DLL_PROCESS_ATTACH - process attach */ + vendorShellWidgetClass = (WidgetClass)(&_XawVendorShellClassRec); + _XawFixupVendorShell(); + break; + case 0: /* DLL_PROCESS_DETACH - process detach */ + break; + } + return 1; +} +#endif + +#define vendorShellClassRec _XawVendorShellClassRec + +#endif + +static CompositeClassExtensionRec vendorCompositeExt = { + /* next_extension */ NULL, + /* record_type */ NULLQUARK, + /* version */ XtCompositeExtensionVersion, + /* record_size */ sizeof (CompositeClassExtensionRec), + /* accepts_objects */ TRUE, + /* allows_change_managed_set */ FALSE +}; + +#define SuperClass (&wmShellClassRec) +externaldef(vendorshellclassrec) VendorShellClassRec vendorShellClassRec = { + { + /* superclass */ (WidgetClass)SuperClass, + /* class_name */ "VendorShell", + /* size */ sizeof(VendorShellRec), + /* class_initialize */ XawVendorShellClassInitialize, + /* class_part_init */ XawVendorShellClassPartInit, + /* Class init'ed ? */ FALSE, + /* initialize */ XawVendorShellInitialize, + /* initialize_hook */ NULL, + /* realize */ XawVendorShellRealize, + /* actions */ NULL, + /* num_actions */ 0, + /* resources */ resources, + /* resource_count */ XtNumber(resources), + /* xrm_class */ NULLQUARK, + /* compress_motion */ FALSE, + /* compress_exposure */ TRUE, + /* compress_enterleave*/ FALSE, + /* visible_interest */ FALSE, + /* destroy */ NULL, + /* resize */ XawVendorShellExtResize, + /* expose */ NULL, + /* set_values */ XawVendorShellSetValues, + /* set_values_hook */ NULL, + /* set_values_almost */ XtInheritSetValuesAlmost, + /* get_values_hook */ NULL, + /* accept_focus */ NULL, + /* intrinsics version */ XtVersion, + /* callback offsets */ NULL, + /* tm_table */ NULL, + /* query_geometry */ NULL, + /* display_accelerator*/ NULL, + /* extension */ NULL + },{ + /* geometry_manager */ XawVendorShellGeometryManager, + /* change_managed */ XawVendorShellChangeManaged, + /* insert_child */ XtInheritInsertChild, + /* delete_child */ XtInheritDeleteChild, + /* extension */ (XtPointer) &vendorCompositeExt + },{ + /* extension */ NULL + },{ + /* extension */ NULL + },{ + /* extension */ NULL + } +}; + +#ifndef __UNIXOS2__ +externaldef(vendorshellwidgetclass) WidgetClass vendorShellWidgetClass = + (WidgetClass) (&vendorShellClassRec); +#endif + +/*************************************************************************** + * + * The following section is for the Vendor shell Extension class record + * + ***************************************************************************/ + +static XtResource ext_resources[] = { + {XtNinputMethod, XtCInputMethod, XtRString, sizeof(String), + XtOffsetOf(XawVendorShellExtRec, vendor_ext.im.input_method), + XtRString, (XtPointer)NULL}, + {XtNpreeditType, XtCPreeditType, XtRString, sizeof(String), + XtOffsetOf(XawVendorShellExtRec, vendor_ext.im.preedit_type), + XtRString, (XtPointer)"OverTheSpot,OffTheSpot,Root"}, + {XtNopenIm, XtCOpenIm, XtRBoolean, sizeof(Boolean), + XtOffsetOf(XawVendorShellExtRec, vendor_ext.im.open_im), + XtRImmediate, (XtPointer)TRUE}, + {XtNsharedIc, XtCSharedIc, XtRBoolean, sizeof(Boolean), + XtOffsetOf(XawVendorShellExtRec, vendor_ext.ic.shared_ic), + XtRImmediate, (XtPointer)FALSE} +}; + +externaldef(vendorshellextclassrec) XawVendorShellExtClassRec + xawvendorShellExtClassRec = { + { + /* superclass */ (WidgetClass)&objectClassRec, + /* class_name */ "VendorShellExt", + /* size */ sizeof(XawVendorShellExtRec), + /* class_initialize */ XawVendorShellExtClassInitialize, + /* class_part_initialize*/ NULL, + /* Class init'ed ? */ FALSE, + /* initialize */ XawVendorShellExtInitialize, + /* initialize_hook */ NULL, + /* pad */ NULL, + /* pad */ NULL, + /* pad */ 0, + /* resources */ ext_resources, + /* resource_count */ XtNumber(ext_resources), + /* xrm_class */ NULLQUARK, + /* pad */ FALSE, + /* pad */ FALSE, + /* pad */ FALSE, + /* pad */ FALSE, + /* destroy */ XawVendorShellExtDestroy, + /* pad */ NULL, + /* pad */ NULL, + /* set_values */ XawVendorShellExtSetValues, + /* set_values_hook */ NULL, + /* pad */ NULL, + /* get_values_hook */ NULL, + /* pad */ NULL, + /* version */ XtVersion, + /* callback_offsets */ NULL, + /* pad */ NULL, + /* pad */ NULL, + /* pad */ NULL, + /* extension */ NULL + },{ + /* extension */ NULL + } +}; + +externaldef(xawvendorshellwidgetclass) WidgetClass + xawvendorShellExtWidgetClass = (WidgetClass) (&xawvendorShellExtClassRec); + + +/*ARGSUSED*/ +static Boolean +XawCvtCompoundTextToString(Display *dpy, XrmValuePtr args, Cardinal *num_args, + XrmValue *fromVal, XrmValue *toVal, + XtPointer *cvt_data) +{ + XTextProperty prop; + char **list; + int count; + static char *mbs = NULL; + int len; + + prop.value = (unsigned char *)fromVal->addr; + prop.encoding = XA_COMPOUND_TEXT(dpy); + prop.format = 8; + prop.nitems = fromVal->size; + + if(XmbTextPropertyToTextList(dpy, &prop, &list, &count) < Success) { + XtAppWarningMsg(XtDisplayToApplicationContext(dpy), + "converter", "XmbTextPropertyToTextList", "XawError", + "conversion from CT to MB failed.", NULL, NULL); + return False; + } + len = strlen(*list); + toVal->size = len; + mbs = XtRealloc(mbs, len + 1); /* keep buffer because no one call free :( */ + strcpy(mbs, *list); + XFreeStringList(list); + toVal->addr = (XtPointer)mbs; + return True; +} + +static void +XawVendorShellClassInitialize(void) +{ + static XtConvertArgRec screenConvertArg[] = { + {XtWidgetBaseOffset, (XtPointer) XtOffsetOf(WidgetRec, core.screen), + sizeof(Screen *)} + }; + + XtAddConverter(XtRString, XtRCursor, XmuCvtStringToCursor, + screenConvertArg, XtNumber(screenConvertArg)); + + XtAddConverter(XtRString, XtRBitmap, XmuCvtStringToBitmap, + screenConvertArg, XtNumber(screenConvertArg)); + + XtSetTypeConverter("CompoundText", XtRString, XawCvtCompoundTextToString, + NULL, 0, XtCacheNone, NULL); +} + +static void +XawVendorShellClassPartInit(WidgetClass cclass) +{ + CompositeClassExtension ext; + VendorShellWidgetClass vsclass = (VendorShellWidgetClass)cclass; + + if ((ext = (CompositeClassExtension) + XtGetClassExtension (cclass, + XtOffsetOf(CompositeClassRec, + composite_class.extension), + NULLQUARK, 1L, (Cardinal) 0)) == NULL) { + ext = (CompositeClassExtension) XtNew (CompositeClassExtensionRec); + if (ext != NULL) { + ext->next_extension = vsclass->composite_class.extension; + ext->record_type = NULLQUARK; + ext->version = XtCompositeExtensionVersion; + ext->record_size = sizeof (CompositeClassExtensionRec); + ext->accepts_objects = TRUE; + ext->allows_change_managed_set = FALSE; + vsclass->composite_class.extension = (XtPointer) ext; + } + } +} + +#if defined(__osf__) || defined(__UNIXOS2__) || defined(__CYGWIN__) || defined(__MINGW32__) +/* stupid OSF/1 shared libraries have the wrong semantics */ +/* symbols do not get resolved external to the shared library */ +void _XawFixupVendorShell() +{ + transientShellWidgetClass->core_class.superclass = + (WidgetClass) &vendorShellClassRec; + topLevelShellWidgetClass->core_class.superclass = + (WidgetClass) &vendorShellClassRec; +} +#endif + +/* ARGSUSED */ +static void +XawVendorShellInitialize(Widget req, Widget cnew, + ArgList args, Cardinal *num_args) +{ + XtAddEventHandler(cnew, (EventMask) 0, TRUE, _XEditResCheckMessages, NULL); + XtAddEventHandler(cnew, (EventMask) 0, TRUE, XmuRegisterExternalAgent, NULL); + XtCreateWidget("shellext", xawvendorShellExtWidgetClass, + cnew, args, *num_args); +} + +/* ARGSUSED */ +static Boolean +XawVendorShellSetValues(Widget old, Widget ref, Widget cnew, + ArgList args, Cardinal *num_args) +{ + return FALSE; +} + +static void +XawVendorShellRealize(Widget wid, Mask *vmask, XSetWindowAttributes *attr) +{ + WidgetClass super = wmShellWidgetClass; + + /* Make my superclass do all the dirty work */ + + (*super->core_class.realize) (wid, vmask, attr); + _XawImRealize(wid); +} + + +static void +XawVendorShellExtClassInitialize(void) +{ +} + +/* ARGSUSED */ +static void +XawVendorShellExtInitialize(Widget req, Widget cnew, + ArgList args, Cardinal *num_args) +{ + _XawImInitialize(cnew->core.parent, cnew); +} + +/* ARGSUSED */ +static void +XawVendorShellExtDestroy(Widget w) +{ + _XawImDestroy( w->core.parent, w ); +} + +/* ARGSUSED */ +static Boolean +XawVendorShellExtSetValues(Widget old, Widget ref, Widget cnew, + ArgList args, Cardinal *num_args) +{ + return FALSE; +} + +void +XawVendorShellExtResize(Widget w) +{ + ShellWidget sw = (ShellWidget) w; + Widget childwid; + Cardinal i; + int core_height; + + _XawImResizeVendorShell( w ); + core_height = _XawImGetShellHeight( w ); + for( i = 0; i < sw->composite.num_children; i++ ) { + if( XtIsManaged( sw->composite.children[ i ] ) ) { + childwid = sw->composite.children[ i ]; + XtResizeWidget( childwid, sw->core.width, core_height, + childwid->core.border_width ); + } + } +} + +/*ARGSUSED*/ +void +XawVendorStructureNotifyHandler(Widget w, XtPointer closure, XEvent *event, + Boolean *continue_to_dispatch) +{ + XawVendorShellExtResize(w); +} + +/*ARGSUSED*/ +static XtGeometryResult +XawVendorShellGeometryManager(Widget wid, XtWidgetGeometry *request, + XtWidgetGeometry *reply) +{ + ShellWidget shell = (ShellWidget)(wid->core.parent); + XtWidgetGeometry my_request; + + if(shell->shell.allow_shell_resize == FALSE && XtIsRealized(wid)) + return(XtGeometryNo); + + if (request->request_mode & (CWX | CWY)) + return(XtGeometryNo); + + /* %%% worry about XtCWQueryOnly */ + my_request.request_mode = 0; + if (request->request_mode & CWWidth) { + my_request.width = request->width; + my_request.request_mode |= CWWidth; + } + if (request->request_mode & CWHeight) { + my_request.height = request->height + + _XawImGetImAreaHeight( wid ); + my_request.request_mode |= CWHeight; + } + if (request->request_mode & CWBorderWidth) { + my_request.border_width = request->border_width; + my_request.request_mode |= CWBorderWidth; + } + if (XtMakeGeometryRequest((Widget)shell, &my_request, NULL) + == XtGeometryYes) { + /* assert: if (request->request_mode & CWWidth) then + * shell->core.width == request->width + * assert: if (request->request_mode & CWHeight) then + * shell->core.height == request->height + * + * so, whatever the WM sized us to (if the Shell requested + * only one of the two) is now the correct child size + */ + + wid->core.width = shell->core.width; + wid->core.height = shell->core.height; + if (request->request_mode & CWBorderWidth) { + wid->core.x = wid->core.y = -request->border_width; + } + _XawImCallVendorShellExtResize(wid); + return XtGeometryYes; + } else return XtGeometryNo; +} + +static void +XawVendorShellChangeManaged(Widget wid) +{ + ShellWidget w = (ShellWidget) wid; + Widget* childP; + int i; + + (*SuperClass->composite_class.change_managed)(wid); + for (i = w->composite.num_children, childP = w->composite.children; + i; i--, childP++) { + if (XtIsManaged(*childP)) { + XtSetKeyboardFocus(wid, *childP); + break; + } + } +} |