diff options
Diffstat (limited to 'xc/lib/Xt/Shell.c')
| -rw-r--r-- | xc/lib/Xt/Shell.c | 3432 |
1 files changed, 0 insertions, 3432 deletions
diff --git a/xc/lib/Xt/Shell.c b/xc/lib/Xt/Shell.c deleted file mode 100644 index dfc0b1bea..000000000 --- a/xc/lib/Xt/Shell.c +++ /dev/null @@ -1,3432 +0,0 @@ -/* $TOG: Shell.c /main/178 1998/02/06 13:26:20 kaleb $ */ - -/*********************************************************** -Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts -Copyright 1993 by Sun Microsystems, Inc. Mountain View, CA. - - 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 names of Digital or Sun 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. - -SUN DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, -INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FIT- -NESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SUN BE LI- -ABLE 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/Xt/Shell.c,v 3.8 1998/10/03 09:06:58 dawes Exp $ */ - -/* - -Copyright 1987, 1988, 1994, 1998 The Open Group - -All Rights Reserved. - -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. - -*/ - -#define SHELL - -#ifndef DEFAULT_WM_TIMEOUT -#define DEFAULT_WM_TIMEOUT 5000 -#endif - -#include "IntrinsicI.h" -#include "StringDefs.h" -#include "Shell.h" -#include "ShellP.h" -#include "Vendor.h" -#include "VendorP.h" -#include <X11/Xatom.h> -#include <X11/Xlocale.h> -#include <X11/ICE/ICElib.h> -#include <stdio.h> - -#ifdef EDITRES -#include <X11/Xmu/Editres.h> -#endif - -/*************************************************************************** - * - * Note: per the Xt spec, the Shell geometry management assumes in - * several places that there is only one managed child. This is - * *not* a bug. Any subclass that assumes otherwise is broken. - * - ***************************************************************************/ - -#define BIGSIZE ((Dimension)32767) - -/*************************************************************************** - * - * Default values for resource lists - * - ***************************************************************************/ - -#ifdef CRAY -void _XtShellDepth(); -void _XtShellColormap(); -void _XtShellAncestorSensitive(); -void _XtTitleEncoding(); -#else -static void _XtShellDepth(); -static void _XtShellColormap(); -static void _XtShellAncestorSensitive(); -static void _XtTitleEncoding(); -#endif - -/*************************************************************************** - * - * Shell class record - * - ***************************************************************************/ - -#define Offset(x) (XtOffsetOf(ShellRec, x)) -static XtResource shellResources[]= -{ - {XtNx, XtCPosition, XtRPosition, sizeof(Position), - Offset(core.x), XtRImmediate, (XtPointer)BIGSIZE}, - {XtNy, XtCPosition, XtRPosition, sizeof(Position), - Offset(core.y), XtRImmediate, (XtPointer)BIGSIZE}, - { XtNdepth, XtCDepth, XtRInt, sizeof(int), - Offset(core.depth), XtRCallProc, (XtPointer) _XtShellDepth}, - { XtNcolormap, XtCColormap, XtRColormap, sizeof(Colormap), - Offset(core.colormap), XtRCallProc, (XtPointer) _XtShellColormap}, - { XtNancestorSensitive, XtCSensitive, XtRBoolean, sizeof(Boolean), - Offset(core.ancestor_sensitive), XtRCallProc, - (XtPointer) _XtShellAncestorSensitive}, - { XtNallowShellResize, XtCAllowShellResize, XtRBoolean, - sizeof(Boolean), Offset(shell.allow_shell_resize), - XtRImmediate, (XtPointer)False}, - { XtNgeometry, XtCGeometry, XtRString, sizeof(String), - Offset(shell.geometry), XtRString, (XtPointer)NULL}, - { XtNcreatePopupChildProc, XtCCreatePopupChildProc, XtRFunction, - sizeof(XtCreatePopupChildProc), Offset(shell.create_popup_child_proc), - XtRFunction, NULL}, - { XtNsaveUnder, XtCSaveUnder, XtRBoolean, sizeof(Boolean), - Offset(shell.save_under), XtRImmediate, (XtPointer)False}, - { XtNpopupCallback, XtCCallback, XtRCallback, sizeof(XtCallbackList), - Offset(shell.popup_callback), XtRCallback, (XtPointer) NULL}, - { XtNpopdownCallback, XtCCallback, XtRCallback, sizeof(XtCallbackList), - Offset(shell.popdown_callback), XtRCallback, (XtPointer) NULL}, - { XtNoverrideRedirect, XtCOverrideRedirect, - XtRBoolean, sizeof(Boolean), Offset(shell.override_redirect), - XtRImmediate, (XtPointer)False}, - { XtNvisual, XtCVisual, XtRVisual, sizeof(Visual*), - Offset(shell.visual), XtRImmediate, CopyFromParent} -}; - -static void ClassPartInitialize(), Initialize(); -static void Realize(); -static void Resize(); -static Boolean SetValues(); -static void GetValuesHook(); -static void ChangeManaged(); /* XXX */ -static XtGeometryResult GeometryManager(), RootGeometryManager(); -static void Destroy(); - -static ShellClassExtensionRec shellClassExtRec = { - NULL, - NULLQUARK, - XtShellExtensionVersion, - sizeof(ShellClassExtensionRec), - RootGeometryManager -}; - -externaldef(shellclassrec) ShellClassRec shellClassRec = { - { /* Core */ - /* superclass */ (WidgetClass) &compositeClassRec, - /* class_name */ "Shell", - /* size */ sizeof(ShellRec), - /* Class Initializer */ NULL, - /* class_part_initialize*/ ClassPartInitialize, - /* Class init'ed ? */ FALSE, - /* initialize */ Initialize, - /* initialize_notify */ NULL, - /* realize */ Realize, - /* actions */ NULL, - /* num_actions */ 0, - /* resources */ shellResources, - /* resource_count */ XtNumber(shellResources), - /* xrm_class */ NULLQUARK, - /* compress_motion */ FALSE, - /* compress_exposure */ TRUE, - /* compress_enterleave*/ FALSE, - /* visible_interest */ FALSE, - /* destroy */ Destroy, - /* resize */ Resize, - /* expose */ NULL, - /* set_values */ SetValues, - /* set_values_hook */ NULL, - /* set_values_almost */ XtInheritSetValuesAlmost, - /* get_values_hook */ GetValuesHook, - /* accept_focus */ NULL, - /* intrinsics version */ XtVersion, - /* callback offsets */ NULL, - /* tm_table */ NULL, - /* query_geometry */ NULL, - /* display_accelerator*/ NULL, - /* extension */ NULL - },{ /* Composite */ - /* geometry_manager */ GeometryManager, - /* change_managed */ ChangeManaged, - /* insert_child */ XtInheritInsertChild, - /* delete_child */ XtInheritDeleteChild, - /* extension */ NULL - },{ /* Shell */ - /* extension */ (XtPointer)&shellClassExtRec - } -}; - -externaldef(shellwidgetclass) WidgetClass shellWidgetClass = (WidgetClass) (&shellClassRec); - -/*************************************************************************** - * - * OverrideShell class record - * - ***************************************************************************/ - -static XtResource overrideResources[]= -{ - { XtNoverrideRedirect, XtCOverrideRedirect, - XtRBoolean, sizeof(Boolean), Offset(shell.override_redirect), - XtRImmediate, (XtPointer)True}, - { XtNsaveUnder, XtCSaveUnder, XtRBoolean, sizeof(Boolean), - Offset(shell.save_under), XtRImmediate, (XtPointer)True}, -}; - -externaldef(overrideshellclassrec) OverrideShellClassRec overrideShellClassRec = { - { - /* superclass */ (WidgetClass) &shellClassRec, - /* class_name */ "OverrideShell", - /* size */ sizeof(OverrideShellRec), - /* Class Initializer */ NULL, - /* class_part_initialize*/ NULL, - /* Class init'ed ? */ FALSE, - /* initialize */ NULL, - /* initialize_notify */ NULL, - /* realize */ XtInheritRealize, - /* actions */ NULL, - /* num_actions */ 0, - /* resources */ overrideResources, - /* resource_count */ XtNumber(overrideResources), - /* xrm_class */ NULLQUARK, - /* compress_motion */ FALSE, - /* compress_exposure */ TRUE, - /* compress_enterleave*/ FALSE, - /* visible_interest */ FALSE, - /* destroy */ NULL, - /* resize */ XtInheritResize, - /* expose */ NULL, - /* set_values */ NULL, - /* 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 */ XtInheritGeometryManager, - /* change_managed */ XtInheritChangeManaged, - /* insert_child */ XtInheritInsertChild, - /* delete_child */ XtInheritDeleteChild, - /* extension */ NULL - },{ - /* extension */ NULL - },{ - /* extension */ NULL - } -}; - -externaldef(overrideshellwidgetclass) WidgetClass overrideShellWidgetClass = - (WidgetClass) (&overrideShellClassRec); - -/*************************************************************************** - * - * WMShell class record - * - ***************************************************************************/ - -#undef Offset -#define Offset(x) (XtOffsetOf(WMShellRec, x)) - -static int default_unspecified_shell_int = XtUnspecifiedShellInt; -/* - * Warning, casting XtUnspecifiedShellInt (which is -1) to an (XtPointer) - * can result is loss of bits on some machines (i.e. crays) - */ - -static XtResource wmResources[]= -{ - { XtNtitle, XtCTitle, XtRString, sizeof(String), - Offset(wm.title), XtRString, NULL}, - { XtNtitleEncoding, XtCTitleEncoding, XtRAtom, sizeof(Atom), - Offset(wm.title_encoding), - XtRCallProc, (XtPointer) _XtTitleEncoding}, - { XtNwmTimeout, XtCWmTimeout, XtRInt, sizeof(int), - Offset(wm.wm_timeout), XtRImmediate,(XtPointer)DEFAULT_WM_TIMEOUT}, - { XtNwaitForWm, XtCWaitForWm, XtRBoolean, sizeof(Boolean), - Offset(wm.wait_for_wm), XtRImmediate, (XtPointer)True}, - { XtNtransient, XtCTransient, XtRBoolean, sizeof(Boolean), - Offset(wm.transient), XtRImmediate, (XtPointer)False}, -/* size_hints minus things stored in core */ - { XtNbaseWidth, XtCBaseWidth, XtRInt, sizeof(int), - Offset(wm.base_width), - XtRInt, (XtPointer) &default_unspecified_shell_int}, - { XtNbaseHeight, XtCBaseHeight, XtRInt, sizeof(int), - Offset(wm.base_height), - XtRInt, (XtPointer) &default_unspecified_shell_int}, - { XtNwinGravity, XtCWinGravity, XtRGravity, sizeof(int), - Offset(wm.win_gravity), - XtRGravity, (XtPointer) &default_unspecified_shell_int}, - { XtNminWidth, XtCMinWidth, XtRInt, sizeof(int), - Offset(wm.size_hints.min_width), - XtRInt, (XtPointer) &default_unspecified_shell_int}, - { XtNminHeight, XtCMinHeight, XtRInt, sizeof(int), - Offset(wm.size_hints.min_height), - XtRInt, (XtPointer) &default_unspecified_shell_int}, - { XtNmaxWidth, XtCMaxWidth, XtRInt, sizeof(int), - Offset(wm.size_hints.max_width), - XtRInt, (XtPointer) &default_unspecified_shell_int}, - { XtNmaxHeight, XtCMaxHeight, XtRInt, sizeof(int), - Offset(wm.size_hints.max_height), - XtRInt, (XtPointer) &default_unspecified_shell_int}, - { XtNwidthInc, XtCWidthInc, XtRInt, sizeof(int), - Offset(wm.size_hints.width_inc), - XtRInt, (XtPointer) &default_unspecified_shell_int}, - { XtNheightInc, XtCHeightInc, XtRInt, sizeof(int), - Offset(wm.size_hints.height_inc), - XtRInt, (XtPointer) &default_unspecified_shell_int}, - { XtNminAspectX, XtCMinAspectX, XtRInt, sizeof(int), - Offset(wm.size_hints.min_aspect.x), - XtRInt, (XtPointer) &default_unspecified_shell_int}, - { XtNminAspectY, XtCMinAspectY, XtRInt, sizeof(int), - Offset(wm.size_hints.min_aspect.y), - XtRInt, (XtPointer) &default_unspecified_shell_int}, - { XtNmaxAspectX, XtCMaxAspectX, XtRInt, sizeof(int), - Offset(wm.size_hints.max_aspect.x), - XtRInt, (XtPointer) &default_unspecified_shell_int}, - { XtNmaxAspectY, XtCMaxAspectY, XtRInt, sizeof(int), - Offset(wm.size_hints.max_aspect.y), - XtRInt, (XtPointer) &default_unspecified_shell_int}, -/* wm_hints */ - { XtNinput, XtCInput, XtRBool, sizeof(Bool), - Offset(wm.wm_hints.input), XtRImmediate, (XtPointer)False}, - { XtNinitialState, XtCInitialState, XtRInitialState, sizeof(int), - Offset(wm.wm_hints.initial_state), - XtRImmediate, (XtPointer)NormalState}, - { XtNiconPixmap, XtCIconPixmap, XtRBitmap, sizeof(Pixmap), - Offset(wm.wm_hints.icon_pixmap), XtRPixmap, NULL}, - { XtNiconWindow, XtCIconWindow, XtRWindow, sizeof(Window), - Offset(wm.wm_hints.icon_window), XtRWindow, (XtPointer) NULL}, - { XtNiconX, XtCIconX, XtRInt, sizeof(int), - Offset(wm.wm_hints.icon_x), - XtRInt, (XtPointer) &default_unspecified_shell_int}, - { XtNiconY, XtCIconY, XtRInt, sizeof(int), - Offset(wm.wm_hints.icon_y), - XtRInt, (XtPointer) &default_unspecified_shell_int}, - { XtNiconMask, XtCIconMask, XtRBitmap, sizeof(Pixmap), - Offset(wm.wm_hints.icon_mask), XtRPixmap, NULL}, - { XtNwindowGroup, XtCWindowGroup, XtRWindow, sizeof(Window), - Offset(wm.wm_hints.window_group), - XtRImmediate, (XtPointer)XtUnspecifiedWindow}, - { XtNclientLeader, XtCClientLeader, XtRWidget, sizeof(Widget), - Offset(wm.client_leader), XtRWidget, NULL}, - { XtNwindowRole, XtCWindowRole, XtRString, sizeof(String), - Offset(wm.window_role), XtRString, (XtPointer) NULL}, - { XtNurgency, XtCUrgency, XtRBoolean, sizeof(Boolean), - Offset(wm.urgency), XtRImmediate, (XtPointer) False} -}; - -static void WMInitialize(); -static Boolean WMSetValues(); -static void WMDestroy(); - -externaldef(wmshellclassrec) WMShellClassRec wmShellClassRec = { - { - /* superclass */ (WidgetClass) &shellClassRec, - /* class_name */ "WMShell", - /* size */ sizeof(WMShellRec), - /* Class Initializer */ NULL, - /* class_part_initialize*/ NULL, - /* Class init'ed ? */ FALSE, - /* initialize */ WMInitialize, - /* initialize_notify */ NULL, - /* realize */ XtInheritRealize, - /* actions */ NULL, - /* num_actions */ 0, - /* resources */ wmResources, - /* resource_count */ XtNumber(wmResources), - /* xrm_class */ NULLQUARK, - /* compress_motion */ FALSE, - /* compress_exposure */ TRUE, - /* compress_enterleave*/ FALSE, - /* visible_interest */ FALSE, - /* destroy */ WMDestroy, - /* resize */ XtInheritResize, - /* expose */ NULL, - /* set_values */ WMSetValues, - /* 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 */ XtInheritGeometryManager, - /* change_managed */ XtInheritChangeManaged, - /* insert_child */ XtInheritInsertChild, - /* delete_child */ XtInheritDeleteChild, - /* extension */ NULL - },{ - /* extension */ NULL - },{ - /* extension */ NULL - } -}; - -externaldef(wmshellwidgetclass) WidgetClass wmShellWidgetClass = (WidgetClass) (&wmShellClassRec); - -/*************************************************************************** - * - * TransientShell class record - * - ***************************************************************************/ - -#undef Offset -#define Offset(x) (XtOffsetOf(TransientShellRec, x)) - -static XtResource transientResources[]= -{ - { XtNtransient, XtCTransient, XtRBoolean, sizeof(Boolean), - Offset(wm.transient), XtRImmediate, (XtPointer)True}, - { XtNtransientFor, XtCTransientFor, XtRWidget, sizeof(Widget), - Offset(transient.transient_for), XtRWidget, NULL}, - { XtNsaveUnder, XtCSaveUnder, XtRBoolean, sizeof(Boolean), - Offset(shell.save_under), XtRImmediate, (XtPointer)True}, -}; - -static void TransientRealize(); -static Boolean TransientSetValues(); - -externaldef(transientshellclassrec) TransientShellClassRec transientShellClassRec = { - { - /* superclass */ (WidgetClass) &vendorShellClassRec, - /* class_name */ "TransientShell", - /* size */ sizeof(TransientShellRec), - /* Class Initializer */ NULL, - /* class_part_initialize*/ NULL, - /* Class init'ed ? */ FALSE, - /* initialize */ NULL, - /* initialize_notify */ NULL, - /* realize */ TransientRealize, - /* actions */ NULL, - /* num_actions */ 0, - /* resources */ transientResources, - /* resource_count */ XtNumber(transientResources), - /* xrm_class */ NULLQUARK, - /* compress_motion */ FALSE, - /* compress_exposure */ TRUE, - /* compress_enterleave*/ FALSE, - /* visible_interest */ FALSE, - /* destroy */ NULL, - /* resize */ XtInheritResize, - /* expose */ NULL, - /* set_values */ TransientSetValues, - /* set_values_hook */ NULL, - /* set_values_almost */ XtInheritSetValuesAlmost, - /* get_values_hook */ NULL, - /* accept_focus */ NULL, - /* intrinsics version */ XtVersion, - /* callback offsets */ NULL, - /* tm_table */ XtInheritTranslations, - /* query_geometry */ NULL, - /* display_accelerator*/ NULL, - /* extension */ NULL - },{ - /* geometry_manager */ XtInheritGeometryManager, - /* change_managed */ XtInheritChangeManaged, - /* insert_child */ XtInheritInsertChild, - /* delete_child */ XtInheritDeleteChild, - /* extension */ NULL - },{ - /* extension */ NULL - },{ - /* extension */ NULL - },{ - /* extension */ NULL - },{ - /* extension */ NULL - } -}; - -externaldef(transientshellwidgetclass) WidgetClass transientShellWidgetClass = - (WidgetClass) (&transientShellClassRec); - -/*************************************************************************** - * - * TopLevelShell class record - * - ***************************************************************************/ - -#undef Offset -#define Offset(x) (XtOffsetOf(TopLevelShellRec, x)) - -static XtResource topLevelResources[]= -{ - { XtNiconName, XtCIconName, XtRString, sizeof(String), - Offset(topLevel.icon_name), XtRString, (XtPointer) NULL}, - { XtNiconNameEncoding, XtCIconNameEncoding, XtRAtom, sizeof(Atom), - Offset(topLevel.icon_name_encoding), - XtRCallProc, (XtPointer) _XtTitleEncoding}, - { XtNiconic, XtCIconic, XtRBoolean, sizeof(Boolean), - Offset(topLevel.iconic), XtRImmediate, (XtPointer)False} -}; - -static void TopLevelInitialize(); -static Boolean TopLevelSetValues(); -static void TopLevelDestroy(); - -externaldef(toplevelshellclassrec) TopLevelShellClassRec topLevelShellClassRec = { - { - /* superclass */ (WidgetClass) &vendorShellClassRec, - /* class_name */ "TopLevelShell", - /* size */ sizeof(TopLevelShellRec), - /* Class Initializer */ NULL, - /* class_part_initialize*/ NULL, - /* Class init'ed ? */ FALSE, - /* initialize */ TopLevelInitialize, - /* initialize_notify */ NULL, - /* realize */ XtInheritRealize, - /* actions */ NULL, - /* num_actions */ 0, - /* resources */ topLevelResources, - /* resource_count */ XtNumber(topLevelResources), - /* xrm_class */ NULLQUARK, - /* compress_motion */ FALSE, - /* compress_exposure */ TRUE, - /* compress_enterleave*/ FALSE, - /* visible_interest */ FALSE, - /* destroy */ TopLevelDestroy, - /* resize */ XtInheritResize, - /* expose */ NULL, - /* set_values */ TopLevelSetValues, - /* set_values_hook */ NULL, - /* set_values_almost */ XtInheritSetValuesAlmost, - /* get_values_hook */ NULL, - /* accept_focus */ NULL, - /* intrinsics version */ XtVersion, - /* callback offsets */ NULL, - /* tm_table */ XtInheritTranslations, - /* query_geometry */ NULL, - /* display_accelerator */ NULL, - /* extension */ NULL - },{ - /* geometry_manager */ XtInheritGeometryManager, - /* change_managed */ XtInheritChangeManaged, - /* insert_child */ XtInheritInsertChild, - /* delete_child */ XtInheritDeleteChild, - /* extension */ NULL - },{ - /* extension */ NULL - },{ - /* extension */ NULL - },{ - /* extension */ NULL - },{ - /* extension */ NULL - } -}; - -externaldef(toplevelshellwidgetclass) WidgetClass topLevelShellWidgetClass = - (WidgetClass) (&topLevelShellClassRec); - -/*************************************************************************** - * - * ApplicationShell class record - * - ***************************************************************************/ - -#undef Offset -#define Offset(x) (XtOffsetOf(ApplicationShellRec, x)) - -static XtResource applicationResources[]= -{ - {XtNargc, XtCArgc, XtRInt, sizeof(int), - Offset(application.argc), XtRImmediate, (XtPointer)0}, - {XtNargv, XtCArgv, XtRStringArray, sizeof(String*), - Offset(application.argv), XtRPointer, (XtPointer) NULL} -}; -#undef Offset - -static void ApplicationInitialize(); -static void ApplicationDestroy(); -static Boolean ApplicationSetValues(); -static void ApplicationShellInsertChild(); - -static CompositeClassExtensionRec compositeClassExtension = { - /* next_extension */ NULL, - /* record_type */ NULLQUARK, - /* version */ XtCompositeExtensionVersion, - /* record_size */ sizeof(CompositeClassExtensionRec), - /* accepts_objects */ TRUE, - /* allows_change_managed_set */ FALSE -}; - - -externaldef(applicationshellclassrec) ApplicationShellClassRec applicationShellClassRec = { - { - /* superclass */ (WidgetClass) &topLevelShellClassRec, - /* class_name */ "ApplicationShell", - /* size */ sizeof(ApplicationShellRec), - /* Class Initializer */ NULL, - /* class_part_initialize*/ NULL, - /* Class init'ed ? */ FALSE, - /* initialize */ ApplicationInitialize, - /* initialize_notify */ NULL, - /* realize */ XtInheritRealize, - /* actions */ NULL, - /* num_actions */ 0, - /* resources */ applicationResources, - /* resource_count */ XtNumber(applicationResources), - /* xrm_class */ NULLQUARK, - /* compress_motion */ FALSE, - /* compress_exposure */ TRUE, - /* compress_enterleave*/ FALSE, - /* visible_interest */ FALSE, - /* destroy */ ApplicationDestroy, - /* resize */ XtInheritResize, - /* expose */ NULL, - /* set_values */ ApplicationSetValues, - /* set_values_hook */ NULL, - /* set_values_almost */ XtInheritSetValuesAlmost, - /* get_values_hook */ NULL, - /* accept_focus */ NULL, - /* intrinsics version */ XtVersion, - /* callback offsets */ NULL, - /* tm_table */ XtInheritTranslations, - /* query_geometry */ NULL, - /* display_accelerator*/ NULL, - /* extension */ NULL - },{ - /* geometry_manager */ XtInheritGeometryManager, - /* change_managed */ XtInheritChangeManaged, - /* insert_child */ ApplicationShellInsertChild, - /* delete_child */ XtInheritDeleteChild, - /* extension */ (XtPointer)&compositeClassExtension - },{ - /* extension */ NULL - },{ - /* extension */ NULL - },{ - /* extension */ NULL - },{ - /* extension */ NULL - },{ - /* extension */ NULL - } -}; - -externaldef(applicationshellwidgetclass) WidgetClass applicationShellWidgetClass = - (WidgetClass) (&applicationShellClassRec); - -/*************************************************************************** - * - * SessionShell class record - * - ***************************************************************************/ - -#undef Offset -#define Offset(x) (XtOffsetOf(SessionShellRec, x)) - -static XtResource sessionResources[]= -{ -#ifndef XT_NO_SM - {XtNconnection, XtCConnection, XtRSmcConn, sizeof(SmcConn), - Offset(session.connection), XtRSmcConn, (XtPointer) NULL}, -#endif - {XtNsessionID, XtCSessionID, XtRString, sizeof(String), - Offset(session.session_id), XtRString, (XtPointer) NULL}, - {XtNrestartCommand, XtCRestartCommand, XtRCommandArgArray, sizeof(String*), - Offset(session.restart_command), XtRPointer, (XtPointer) NULL}, - {XtNcloneCommand, XtCCloneCommand, XtRCommandArgArray, sizeof(String*), - Offset(session.clone_command), XtRPointer, (XtPointer) NULL}, - {XtNdiscardCommand, XtCDiscardCommand, XtRCommandArgArray, sizeof(String*), - Offset(session.discard_command), XtRPointer, (XtPointer) NULL}, - {XtNresignCommand, XtCResignCommand, XtRCommandArgArray, sizeof(String*), - Offset(session.resign_command), XtRPointer, (XtPointer) NULL}, - {XtNshutdownCommand, XtCShutdownCommand, XtRCommandArgArray, sizeof(String*), - Offset(session.shutdown_command), XtRPointer, (XtPointer) NULL}, - {XtNenvironment, XtCEnvironment, XtREnvironmentArray, sizeof(String*), - Offset(session.environment), XtRPointer, (XtPointer) NULL}, - {XtNcurrentDirectory, XtCCurrentDirectory, XtRDirectoryString, sizeof(String), - Offset(session.current_dir), XtRString, (XtPointer) NULL}, - {XtNprogramPath, XtCProgramPath, XtRString, sizeof(String), - Offset(session.program_path), XtRString, (XtPointer) NULL}, - {XtNrestartStyle, XtCRestartStyle, XtRRestartStyle, sizeof(unsigned char), - Offset(session.restart_style), XtRImmediate, - (XtPointer) SmRestartIfRunning}, - {XtNjoinSession, XtCJoinSession, XtRBoolean, sizeof(Boolean), - Offset(session.join_session), XtRImmediate, (XtPointer) True}, - {XtNsaveCallback, XtCCallback, XtRCallback, sizeof(XtPointer), - Offset(session.save_callbacks), XtRCallback, (XtPointer) NULL}, - {XtNinteractCallback, XtCCallback, XtRCallback, sizeof(XtPointer), - Offset(session.interact_callbacks), XtRCallback, (XtPointer)NULL}, - {XtNcancelCallback, XtCCallback, XtRCallback, sizeof(XtPointer), - Offset(session.cancel_callbacks), XtRCallback, (XtPointer) NULL}, - {XtNsaveCompleteCallback, XtCCallback, XtRCallback, sizeof(XtPointer), - Offset(session.save_complete_callbacks), XtRCallback, (XtPointer) NULL}, - {XtNdieCallback, XtCCallback, XtRCallback, sizeof(XtPointer), - Offset(session.die_callbacks), XtRCallback, (XtPointer) NULL}, - {XtNerrorCallback, XtCCallback, XtRCallback, sizeof(XtPointer), - Offset(session.error_callbacks), XtRCallback, (XtPointer) NULL} -}; -#undef Offset - -static void SessionInitialize(); -static void SessionDestroy(); -static Boolean SessionSetValues(); - -static CompositeClassExtensionRec sessionCompositeClassExtension = { - /* next_extension */ NULL, - /* record_type */ NULLQUARK, - /* version */ XtCompositeExtensionVersion, - /* record_size */ sizeof(CompositeClassExtensionRec), - /* accepts_objects */ TRUE, - /* allows_change_managed_set */ FALSE -}; - - -externaldef(sessionshellclassrec) SessionShellClassRec sessionShellClassRec = { - { - /* superclass */ (WidgetClass) &applicationShellClassRec, - /* class_name */ "SessionShell", - /* size */ sizeof(SessionShellRec), - /* Class Initializer */ NULL, - /* class_part_initialize*/ NULL, - /* Class init'ed ? */ FALSE, - /* initialize */ SessionInitialize, - /* initialize_notify */ NULL, - /* realize */ XtInheritRealize, - /* actions */ NULL, - /* num_actions */ 0, - /* resources */ sessionResources, - /* resource_count */ XtNumber(sessionResources), - /* xrm_class */ NULLQUARK, - /* compress_motion */ FALSE, - /* compress_exposure */ TRUE, - /* compress_enterleave*/ FALSE, - /* visible_interest */ FALSE, - /* destroy */ SessionDestroy, - /* resize */ XtInheritResize, - /* expose */ NULL, - /* set_values */ SessionSetValues, - /* set_values_hook */ NULL, - /* set_values_almost */ XtInheritSetValuesAlmost, - /* get_values_hook */ NULL, - /* accept_focus */ NULL, - /* intrinsics version */ XtVersion, - /* callback offsets */ NULL, - /* tm_table */ XtInheritTranslations, - /* query_geometry */ NULL, - /* display_accelerator*/ NULL, - /* extension */ NULL - },{ - /* geometry_manager */ XtInheritGeometryManager, - /* change_managed */ XtInheritChangeManaged, - /* insert_child */ XtInheritInsertChild, - /* delete_child */ XtInheritDeleteChild, - /* extension */ (XtPointer)&sessionCompositeClassExtension - },{ - /* extension */ NULL - },{ - /* extension */ NULL - },{ - /* extension */ NULL - },{ - /* extension */ NULL - },{ - /* extension */ NULL - },{ - /* extension */ NULL - } -}; - -externaldef(sessionshellwidgetclass) WidgetClass sessionShellWidgetClass = - (WidgetClass) (&sessionShellClassRec); - -/**************************************************************************** - * Whew! - ****************************************************************************/ - -static void ComputeWMSizeHints(w, hints) - WMShellWidget w; - XSizeHints *hints; -{ - register long flags; - hints->flags = flags = w->wm.size_hints.flags; -#define copy(field) hints->field = w->wm.size_hints.field - if (flags & (USPosition | PPosition)) { - copy(x); - copy(y); - } - if (flags & (USSize | PSize)) { - copy(width); - copy(height); - } - if (flags & PMinSize) { - copy(min_width); - copy(min_height); - } - if (flags & PMaxSize) { - copy(max_width); - copy(max_height); - } - if (flags & PResizeInc) { - copy(width_inc); - copy(height_inc); - } - if (flags & PAspect) { - copy(min_aspect.x); - copy(min_aspect.y); - copy(max_aspect.x); - copy(max_aspect.y); - } -#undef copy -#define copy(field) hints->field = w->wm.field - if (flags & PBaseSize) { - copy(base_width); - copy(base_height); - } - if (flags & PWinGravity) - copy(win_gravity); -#undef copy -} - -static void _SetWMSizeHints(w) - WMShellWidget w; -{ - XSizeHints *size_hints = XAllocSizeHints(); - - if (size_hints == NULL) _XtAllocError("XAllocSizeHints"); - ComputeWMSizeHints(w, size_hints); - XSetWMNormalHints(XtDisplay((Widget)w), XtWindow((Widget)w), size_hints); - XFree((char*)size_hints); -} - -static ShellClassExtension _FindClassExtension(widget_class) - WidgetClass widget_class; -{ - ShellClassExtension ext; - for (ext = (ShellClassExtension)((ShellWidgetClass)widget_class) - ->shell_class.extension; - ext != NULL && ext->record_type != NULLQUARK; - ext = (ShellClassExtension)ext->next_extension); - - if (ext != NULL) { - if ( ext->version == XtShellExtensionVersion - && ext->record_size == sizeof(ShellClassExtensionRec)) { - /* continue */ - } else { - String params[1]; - Cardinal num_params = 1; - params[0] = widget_class->core_class.class_name; - XtErrorMsg( "invalidExtension", "shellClassPartInitialize", - XtCXtToolkitError, - "widget class %s has invalid ShellClassExtension record", - params, &num_params); - } - } - return ext; -} - -static void ClassPartInitialize(widget_class) - WidgetClass widget_class; -{ - ShellClassExtension ext = _FindClassExtension(widget_class); - if (ext != NULL) { - if (ext->root_geometry_manager == XtInheritRootGeometryManager) { - ext->root_geometry_manager = - _FindClassExtension(widget_class->core_class.superclass) - ->root_geometry_manager; - } - } else { - /* if not found, spec requires XtInheritRootGeometryManager */ - XtPointer *extP - = &((ShellWidgetClass)widget_class)->shell_class.extension; - ext = XtNew(ShellClassExtensionRec); - (void) memmove((char*)ext, - (char*)_FindClassExtension(widget_class->core_class.superclass), - sizeof(ShellClassExtensionRec)); - ext->next_extension = *extP; - *extP = (XtPointer)ext; - } -} - - -static void EventHandler(); -static void _popup_set_prop(); - - -/*ARGSUSED*/ -static void XtCopyDefaultDepth(widget, offset, value) - Widget widget; - int offset; - XrmValue *value; -{ - value->addr = (XPointer)(&DefaultDepthOfScreen(XtScreenOfObject(widget))); -} - -#ifndef CRAY -static -#endif -void _XtShellDepth(widget,closure,value) - Widget widget; - int closure; - XrmValue *value; -{ - if (widget->core.parent == NULL) XtCopyDefaultDepth(widget,closure,value); - else _XtCopyFromParent (widget,closure,value); -} - -/*ARGSUSED*/ -static void XtCopyDefaultColormap(widget, offset, value) - Widget widget; - int offset; - XrmValue *value; -{ - value->addr = (XPointer)(&DefaultColormapOfScreen(XtScreenOfObject(widget))); -} - -#ifndef CRAY -static -#endif -void _XtShellColormap(widget,closure,value) - Widget widget; - int closure; - XrmValue *value; -{ - if (widget->core.parent == NULL) - XtCopyDefaultColormap(widget,closure,value); - else _XtCopyFromParent (widget,closure,value); -} - -#ifndef CRAY -static -#endif -void _XtShellAncestorSensitive(widget,closure,value) - Widget widget; - int closure; - XrmValue *value; -{ - static Boolean true = True; - if (widget->core.parent == NULL) value->addr = (XPointer)(&true); - else _XtCopyFromParent (widget,closure,value); -} - -/*ARGSUSED*/ -#ifndef CRAY -static -#endif -void _XtTitleEncoding(widget, offset, value) - Widget widget; - int offset; - XrmValue *value; -{ - static Atom atom; - if (XtWidgetToApplicationContext(widget)->langProcRec.proc) atom = None; - else atom = XA_STRING; - value->addr = (XPointer) &atom; -} - - -/* ARGSUSED */ -static void Initialize(req, new, args, num_args) - Widget req, new; - ArgList args; /* unused */ - Cardinal *num_args; /* unused */ -{ - ShellWidget w = (ShellWidget) new; - - w->shell.popped_up = FALSE; - w->shell.client_specified = - _XtShellNotReparented | _XtShellPositionValid; - - if (w->core.x == BIGSIZE) { - w->core.x = 0; - if (w->core.y == BIGSIZE) w->core.y = 0; - } else { - if (w->core.y == BIGSIZE) w->core.y = 0; - else w->shell.client_specified |= _XtShellPPositionOK; - } - - XtAddEventHandler(new, (EventMask) StructureNotifyMask, - TRUE, EventHandler, (XtPointer) NULL); - -#ifdef EDITRES - XtAddEventHandler(new, (EventMask) 0, TRUE, - _XEditResCheckMessages, NULL); -#endif -} - -/* ARGSUSED */ -static void WMInitialize(req, new, args, num_args) - Widget req,new; - ArgList args; /* unused */ - Cardinal *num_args; /* unused */ -{ - WMShellWidget w = (WMShellWidget) new; - TopLevelShellWidget tls = (TopLevelShellWidget) new; /* maybe */ - - if(w->wm.title == NULL) { - if (XtIsTopLevelShell(new) && - tls->topLevel.icon_name != NULL && - strlen(tls->topLevel.icon_name) != 0) { - w->wm.title = XtNewString(tls->topLevel.icon_name); - } else { - w->wm.title = XtNewString(w->core.name); - } - } else { - w->wm.title = XtNewString(w->wm.title); - } - w->wm.size_hints.flags = 0; - w->wm.wm_hints.flags = 0; - if (w->wm.window_role) - w->wm.window_role = XtNewString(w->wm.window_role); -} - - -/* ARGSUSED */ -static void TopLevelInitialize(req, new, args, num_args) - Widget req, new; - ArgList args; /* unused */ - Cardinal *num_args; /* unused */ -{ - TopLevelShellWidget w = (TopLevelShellWidget) new; - - if (w->topLevel.icon_name == NULL) { - w->topLevel.icon_name = XtNewString(w->core.name); - } else { - w->topLevel.icon_name = XtNewString(w->topLevel.icon_name); - } - - if (w->topLevel.iconic) - w->wm.wm_hints.initial_state = IconicState; -} - -static String *NewArgv(); -static String *NewStringArray(); -static void FreeStringArray(); - -/* ARGSUSED */ -static void ApplicationInitialize(req, new, args, num_args) - Widget req, new; - ArgList args; /* unused */ - Cardinal *num_args; /* unused */ -{ - ApplicationShellWidget w = (ApplicationShellWidget)new; - - if (w->application.argc > 0) - w->application.argv = NewArgv(w->application.argc, - w->application.argv); -} - -#define XtSaveInactive 0 -#define XtSaveActive 1 -#define XtInteractPending 2 -#define XtInteractActive 3 - -#define XtCloneCommandMask (1L<<0) -#define XtCurrentDirectoryMask (1L<<1) -#define XtDiscardCommandMask (1L<<2) -#define XtEnvironmentMask (1L<<3) -#define XtProgramMask (1L<<4) -#define XtResignCommandMask (1L<<5) -#define XtRestartCommandMask (1L<<6) -#define XtRestartStyleHintMask (1L<<7) -#define XtShutdownCommandMask (1L<<8) - -extern char *getenv(); - -static void JoinSession(); -static void SetSessionProperties(); -static void StopManagingSession(); - -typedef struct _XtSaveYourselfRec { - XtSaveYourself next; - int save_type; - int interact_style; - Boolean shutdown; - Boolean fast; - Boolean cancel_shutdown; - int phase; - int interact_dialog_type; - Boolean request_cancel; - Boolean request_next_phase; - Boolean save_success; - int save_tokens; - int interact_tokens; -} XtSaveYourselfRec; - -/* ARGSUSED */ -static void SessionInitialize(req, new, args, num_args) - Widget req, new; - ArgList args; /* unused */ - Cardinal *num_args; /* unused */ -{ -#ifndef XT_NO_SM - SessionShellWidget w = (SessionShellWidget)new; - - if (w->session.session_id) w->session.session_id = - XtNewString(w->session.session_id); - if (w->session.restart_command) w->session.restart_command = - NewStringArray(w->session.restart_command); - if (w->session.clone_command) w->session.clone_command = - NewStringArray(w->session.clone_command); - if (w->session.discard_command) w->session.discard_command = - NewStringArray(w->session.discard_command); - if (w->session.resign_command) w->session.resign_command = - NewStringArray(w->session.resign_command); - if (w->session.shutdown_command) w->session.shutdown_command = - NewStringArray(w->session.shutdown_command); - if (w->session.environment) w->session.environment = - NewStringArray(w->session.environment); - if (w->session.current_dir) w->session.current_dir = - XtNewString(w->session.current_dir); - if (w->session.program_path) w->session.program_path = - XtNewString(w->session.program_path); - - w->session.checkpoint_state = XtSaveInactive; - w->session.input_id = 0; - w->session.save = NULL; - - if ((w->session.join_session) && - (w->application.argv || w->session.restart_command)) - JoinSession(w); - - if (w->session.connection) - SetSessionProperties(w, True, 0L, 0L); -#endif /* !XT_NO_SM */ -} - -static void Resize(w) - Widget w; -{ - register ShellWidget sw = (ShellWidget)w; - Widget childwid; - int i; - 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, sw->core.height, - childwid->core.border_width); - break; /* can only be one managed child */ - } - } -} - -static void GetGeometry(); - -static void Realize(wid, vmask, attr) - Widget wid; - Mask *vmask; - XSetWindowAttributes *attr; -{ - ShellWidget w = (ShellWidget) wid; - Mask mask = *vmask; - - if (! (w->shell.client_specified & _XtShellGeometryParsed)) { - /* we'll get here only if there was no child the first - time we were realized. If the shell was Unrealized - and then re-Realized, we probably don't want to - re-evaluate the defaults anyway. - */ - GetGeometry(wid, (Widget)NULL); - } - else if (w->core.background_pixmap == XtUnspecifiedPixmap) { - /* I attempt to inherit my child's background to avoid screen flash - * if there is latency between when I get resized and when my child - * is resized. Background=None is not satisfactory, as I want the - * user to get immediate feedback on the new dimensions (most - * particularly in the case of a non-reparenting wm). It is - * especially important to have the server clear any old cruft - * from the display when I am resized larger. - */ - register Widget *childP = w->composite.children; - int i; - for (i = w->composite.num_children; i; i--, childP++) { - if (XtIsWidget(*childP) && XtIsManaged(*childP)) { - if ((*childP)->core.background_pixmap - != XtUnspecifiedPixmap) { - mask &= ~(CWBackPixel); - mask |= CWBackPixmap; - attr->background_pixmap = - w->core.background_pixmap = - (*childP)->core.background_pixmap; - } else { - attr->background_pixel = - w->core.background_pixel = - (*childP)->core.background_pixel; - } - break; - } - } - } - - if(w->shell.save_under) { - mask |= CWSaveUnder; - attr->save_under = TRUE; - } - if(w->shell.override_redirect) { - mask |= CWOverrideRedirect; - attr->override_redirect = TRUE; - } - if (wid->core.width == 0 || wid->core.height == 0) { - Cardinal count = 1; - XtErrorMsg("invalidDimension", "shellRealize", XtCXtToolkitError, - "Shell widget %s has zero width and/or height", - &wid->core.name, &count); - } - wid->core.window = XCreateWindow(XtDisplay(wid), - wid->core.screen->root, (int)wid->core.x, (int)wid->core.y, - (unsigned int)wid->core.width, (unsigned int)wid->core.height, - (unsigned int)wid->core.border_width, (int) wid->core.depth, - (unsigned int) InputOutput, w->shell.visual, - mask, attr); - - _popup_set_prop(w); -} - - -static void _SetTransientForHint(w, delete) - TransientShellWidget w; - Boolean delete; -{ - Window window_group; - - if (w->wm.transient) { - if (w->transient.transient_for != NULL - && XtIsRealized(w->transient.transient_for)) - window_group = XtWindow(w->transient.transient_for); - else if ((window_group = w->wm.wm_hints.window_group) - == XtUnspecifiedWindowGroup) { - if (delete) - XDeleteProperty( XtDisplay((Widget)w), - XtWindow((Widget)w), - XA_WM_TRANSIENT_FOR - ); - return; - } - - XSetTransientForHint( XtDisplay((Widget)w), - XtWindow((Widget)w), - window_group - ); - } -} - - -static void TransientRealize(w, vmask, attr) - Widget w; - Mask *vmask; - XSetWindowAttributes *attr; -{ - XtRealizeProc realize; - - LOCK_PROCESS; - realize = - transientShellWidgetClass->core_class.superclass->core_class.realize; - UNLOCK_PROCESS; - (*realize) (w, vmask, attr); - - _SetTransientForHint((TransientShellWidget)w, False); -} - -static Widget GetClientLeader(w) - Widget w; -{ - while ((! XtIsWMShell(w) || ! ((WMShellWidget)w)->wm.client_leader) - && w->core.parent) - w = w->core.parent; - - /* ASSERT: w is a WMshell with client_leader set, or w has no parent */ - - if (XtIsWMShell(w) && ((WMShellWidget)w)->wm.client_leader) - w = ((WMShellWidget)w)->wm.client_leader; - return w; -} - -static void EvaluateWMHints(w) - WMShellWidget w; -{ - XWMHints *hintp = &w->wm.wm_hints; - - hintp->flags = StateHint | InputHint; - - if (hintp->icon_x == XtUnspecifiedShellInt) - hintp->icon_x = -1; - else - hintp->flags |= IconPositionHint; - - if (hintp->icon_y == XtUnspecifiedShellInt) - hintp->icon_y = -1; - else - hintp->flags |= IconPositionHint; - - if (hintp->icon_pixmap != None) hintp->flags |= IconPixmapHint; - if (hintp->icon_mask != None) hintp->flags |= IconMaskHint; - if (hintp->icon_window != None) hintp->flags |= IconWindowHint; - - if (hintp->window_group == XtUnspecifiedWindow) { - if(w->core.parent) { - Widget p; - for (p = w->core.parent; p->core.parent; p = p->core.parent); - if (XtIsRealized(p)) { - hintp->window_group = XtWindow(p); - hintp->flags |= WindowGroupHint; - } - } - } else if (hintp->window_group != XtUnspecifiedWindowGroup) - hintp->flags |= WindowGroupHint; - - if (w->wm.urgency) hintp->flags |= XUrgencyHint; -} - - -static void EvaluateSizeHints(w) - WMShellWidget w; -{ - struct _OldXSizeHints *sizep = &w->wm.size_hints; - - sizep->x = w->core.x; - sizep->y = w->core.y; - sizep->width = w->core.width; - sizep->height = w->core.height; - - if (sizep->flags & USSize) { - if (sizep->flags & PSize) sizep->flags &= ~PSize; - } else - sizep->flags |= PSize; - - if (sizep->flags & USPosition) { - if (sizep->flags & PPosition) sizep->flags &= ~PPosition; - } else if (w->shell.client_specified & _XtShellPPositionOK) - sizep->flags |= PPosition; - - if (sizep->min_aspect.x != XtUnspecifiedShellInt - || sizep->min_aspect.y != XtUnspecifiedShellInt - || sizep->max_aspect.x != XtUnspecifiedShellInt - || sizep->max_aspect.y != XtUnspecifiedShellInt) { - sizep->flags |= PAspect; - } - if (sizep->flags & PBaseSize - || w->wm.base_width != XtUnspecifiedShellInt - || w->wm.base_height != XtUnspecifiedShellInt) { - sizep->flags |= PBaseSize; - if (w->wm.base_width == XtUnspecifiedShellInt) - w->wm.base_width = 0; - if (w->wm.base_height == XtUnspecifiedShellInt) - w->wm.base_height = 0; - } - if (sizep->flags & PResizeInc - || sizep->width_inc != XtUnspecifiedShellInt - || sizep->height_inc != XtUnspecifiedShellInt) { - if (sizep->width_inc < 1) sizep->width_inc = 1; - if (sizep->height_inc < 1) sizep->height_inc = 1; - sizep->flags |= PResizeInc; - } - if (sizep->flags & PMaxSize - || sizep->max_width != XtUnspecifiedShellInt - || sizep->max_height != XtUnspecifiedShellInt) { - sizep->flags |= PMaxSize; - if (sizep->max_width == XtUnspecifiedShellInt) - sizep->max_width = BIGSIZE; - if (sizep->max_height == XtUnspecifiedShellInt) - sizep->max_height = BIGSIZE; - } - if (sizep->flags & PMinSize - || sizep->min_width != XtUnspecifiedShellInt - || sizep->min_height != XtUnspecifiedShellInt) { - sizep->flags |= PMinSize; - if (sizep->min_width == XtUnspecifiedShellInt) - sizep->min_width = 1; - if (sizep->min_height == XtUnspecifiedShellInt) - sizep->min_height = 1; - } -} - -static void _popup_set_prop(w) - ShellWidget w; -{ - Widget p; - WMShellWidget wmshell = (WMShellWidget) w; - TopLevelShellWidget tlshell = (TopLevelShellWidget) w; - ApplicationShellWidget appshell = (ApplicationShellWidget) w; - XTextProperty icon_name; - XTextProperty window_name; - char **argv; - int argc; - XSizeHints *size_hints; - Window window_group; - XClassHint classhint; - Boolean copied_iname, copied_wname; - - if (!XtIsWMShell((Widget)w) || w->shell.override_redirect) return; - - if ((size_hints = XAllocSizeHints()) == NULL) - _XtAllocError("XAllocSizeHints"); - - copied_iname = copied_wname = False; - if (wmshell->wm.title_encoding == None && - XmbTextListToTextProperty(XtDisplay((Widget)w), - (char**)&wmshell->wm.title, - 1, XStdICCTextStyle, - &window_name) >= Success) { - copied_wname = True; - } else { - window_name.value = (unsigned char*)wmshell->wm.title; - window_name.encoding = wmshell->wm.title_encoding ? - wmshell->wm.title_encoding : XA_STRING; - window_name.format = 8; - window_name.nitems = strlen((char *)window_name.value); - } - - if (XtIsTopLevelShell((Widget)w)) { - if (tlshell->topLevel.icon_name_encoding == None && - XmbTextListToTextProperty(XtDisplay((Widget)w), - (char**)&tlshell->topLevel.icon_name, - 1, XStdICCTextStyle, - &icon_name) >= Success) { - copied_iname = True; - } else { - icon_name.value = (unsigned char*)tlshell->topLevel.icon_name; - icon_name.encoding = tlshell->topLevel.icon_name_encoding ? - tlshell->topLevel.icon_name_encoding : XA_STRING; - icon_name.format = 8; - icon_name.nitems = strlen((char *)icon_name.value); - } - } - - EvaluateWMHints(wmshell); - EvaluateSizeHints(wmshell); - ComputeWMSizeHints(wmshell, size_hints); - - if (wmshell->wm.transient - && !XtIsTransientShell((Widget)w) - && (window_group = wmshell->wm.wm_hints.window_group) - != XtUnspecifiedWindowGroup) { - - XSetTransientForHint(XtDisplay((Widget)w), - XtWindow((Widget)w), - window_group - ); - } - - classhint.res_name = w->core.name; - /* For the class, look up to the top of the tree */ - for (p = (Widget)w; p->core.parent != NULL; p = p->core.parent); - if (XtIsApplicationShell(p)) { - classhint.res_class = - ((ApplicationShellWidget)p)->application.class; - } else { - LOCK_PROCESS; - classhint.res_class = XtClass(p)->core_class.class_name; - UNLOCK_PROCESS; - } - - if (XtIsApplicationShell((Widget)w) - && (argc = appshell->application.argc) != -1) - argv = (char**)appshell->application.argv; - else { - argv = NULL; - argc = 0; - } - - XSetWMProperties(XtDisplay((Widget)w), XtWindow((Widget)w), - &window_name, - (XtIsTopLevelShell((Widget)w)) ? &icon_name : NULL, - argv, argc, - size_hints, - &wmshell->wm.wm_hints, - &classhint); - XFree((char*)size_hints); - if (copied_wname) - XFree((XPointer)window_name.value); - if (copied_iname) - XFree((XPointer)icon_name.value); - - LOCK_PROCESS; - if (XtWidgetToApplicationContext((Widget)w)->langProcRec.proc) { - char *locale = setlocale(LC_CTYPE, (char *)NULL); - if (locale) - XChangeProperty(XtDisplay((Widget)w), XtWindow((Widget)w), - XInternAtom(XtDisplay((Widget)w), - "WM_LOCALE_NAME", False), - XA_STRING, 8, PropModeReplace, - (unsigned char *)locale, strlen(locale)); - } - UNLOCK_PROCESS; - - p = GetClientLeader((Widget)w); - if (XtWindow(p)) - XChangeProperty(XtDisplay((Widget)w), XtWindow((Widget)w), - XInternAtom(XtDisplay((Widget)w), - "WM_CLIENT_LEADER", False), - XA_WINDOW, 32, PropModeReplace, - (unsigned char *)(&(p->core.window)), 1); -#ifndef XT_NO_SM - if (p == (Widget) w) { - for ( ; p->core.parent != NULL; p = p->core.parent); - if (XtIsSubclass(p, sessionShellWidgetClass)) { - String sm_client_id = - ((SessionShellWidget)p)->session.session_id; - if (sm_client_id != NULL) { - XChangeProperty(XtDisplay((Widget)w), XtWindow((Widget)w), - XInternAtom(XtDisplay((Widget)w), - "SM_CLIENT_ID", False), - XA_STRING, 8, PropModeReplace, - (unsigned char *) sm_client_id, - strlen(sm_client_id)); - } - } - } -#endif /* !XT_NO_SM */ - - if (wmshell->wm.window_role) - XChangeProperty(XtDisplay((Widget)w), XtWindow((Widget)w), - XInternAtom(XtDisplay((Widget)w), - "WM_WINDOW_ROLE", False), - XA_STRING, 8, PropModeReplace, - (unsigned char *)wmshell->wm.window_role, - strlen(wmshell->wm.window_role)); -} - -/* ARGSUSED */ -static void EventHandler(wid, closure, event, continue_to_dispatch) - Widget wid; - XtPointer closure; /* unused */ - XEvent *event; - Boolean *continue_to_dispatch; /* unused */ -{ - register ShellWidget w = (ShellWidget) wid; - WMShellWidget wmshell = (WMShellWidget) w; - Boolean sizechanged = FALSE; - - if(w->core.window != event->xany.window) { - XtAppErrorMsg(XtWidgetToApplicationContext(wid), - "invalidWindow","eventHandler",XtCXtToolkitError, - "Event with wrong window", - (String *)NULL, (Cardinal *)NULL); - return; - } - - switch(event->type) { - case ConfigureNotify: - if (w->core.window != event->xconfigure.window) - return; /* in case of SubstructureNotify */ -#define NEQ(x) ( w->core.x != event->xconfigure.x ) - if( NEQ(width) || NEQ(height) || NEQ(border_width) ) { - sizechanged = TRUE; -#undef NEQ - w->core.width = event->xconfigure.width; - w->core.height = event->xconfigure.height; - w->core.border_width = event->xconfigure.border_width; - } - if (event->xany.send_event /* ICCCM compliant synthetic ev */ - /* || w->shell.override_redirect */ - || w->shell.client_specified & _XtShellNotReparented) - { - w->core.x = event->xconfigure.x; - w->core.y = event->xconfigure.y; - w->shell.client_specified |= _XtShellPositionValid; - } - else w->shell.client_specified &= ~_XtShellPositionValid; - if (XtIsWMShell(wid) && !wmshell->wm.wait_for_wm) { - /* Consider trusting the wm again */ - register struct _OldXSizeHints *hintp - = &wmshell->wm.size_hints; -#define EQ(x) (hintp->x == w->core.x) - if (EQ(x) && EQ(y) && EQ(width) && EQ(height)) { - wmshell->wm.wait_for_wm = TRUE; - } -#undef EQ - } - break; - - case ReparentNotify: - if (event->xreparent.window == XtWindow(w)) { - if (event->xreparent.parent != - RootWindowOfScreen(XtScreen(w))) - w->shell.client_specified &= - ~(_XtShellNotReparented | _XtShellPositionValid); - else { - w->core.x = event->xreparent.x; - w->core.y = event->xreparent.y; - w->shell.client_specified |= - (_XtShellNotReparented | _XtShellPositionValid); - } - } - return; - - case MapNotify: - if (XtIsTopLevelShell(wid)) { - ((TopLevelShellWidget)wid)->topLevel.iconic = FALSE; - } - return; - - case UnmapNotify: - { - XtPerDisplayInput pdi; - XtDevice device; - Widget p; - - if (XtIsTopLevelShell(wid)) - ((TopLevelShellWidget)wid)->topLevel.iconic = TRUE; - - pdi = _XtGetPerDisplayInput(event->xunmap.display); - - device = &pdi->pointer; - if (device->grabType == XtPassiveServerGrab) { - p = device->grab.widget; - while (p && !(XtIsShell(p))) - p = p->core.parent; - if (p == wid) - device->grabType = XtNoServerGrab; - } - - device = &pdi->keyboard; - if (IsEitherPassiveGrab(device->grabType)) { - p = device->grab.widget; - while (p && !(XtIsShell(p))) - p = p->core.parent; - if (p == wid) { - device->grabType = XtNoServerGrab; - pdi->activatingKey = 0; - } - } - - return; - } - default: - return; - } - { - XtWidgetProc resize; - - LOCK_PROCESS; - resize = XtClass(wid)->core_class.resize; - UNLOCK_PROCESS; - - if (sizechanged && resize) { - CALLGEOTAT(_XtGeoTrace((Widget)w, - "Shell \"%s\" is being resized to %d %d.\n", - XtName(wid), wid->core.width, wid->core.height )); - (*resize)(wid); - } - } -} - -static void Destroy(wid) - Widget wid; -{ - if (XtIsRealized(wid)) - XDestroyWindow( XtDisplay(wid), XtWindow(wid) ); -} - -static void WMDestroy(wid) - Widget wid; -{ - WMShellWidget w = (WMShellWidget) wid; - - XtFree((char *) w->wm.title); - XtFree((char *) w->wm.window_role); -} - -static void TopLevelDestroy(wid) - Widget wid; -{ - TopLevelShellWidget w = (TopLevelShellWidget) wid; - - XtFree((char *) w->topLevel.icon_name); -} - -static void ApplicationDestroy(wid) - Widget wid; -{ - ApplicationShellWidget w = (ApplicationShellWidget) wid; - if (w->application.argc > 0) - FreeStringArray(w->application.argv); -} - -static void SessionDestroy(wid) - Widget wid; -{ -#ifndef XT_NO_SM - SessionShellWidget w = (SessionShellWidget) wid; - - StopManagingSession(w, w->session.connection); - XtFree(w->session.session_id); - FreeStringArray(w->session.restart_command); - FreeStringArray(w->session.clone_command); - FreeStringArray(w->session.discard_command); - FreeStringArray(w->session.resign_command); - FreeStringArray(w->session.shutdown_command); - FreeStringArray(w->session.environment); - XtFree(w->session.current_dir); - XtFree(w->session.program_path); -#endif /* !XT_NO_SM */ -} - -/* - * If the Shell has a width and a height which are zero, and as such - * suspect, and it has not yet been realized then it will grow to - * match the child before parsing the geometry resource. - * - */ -static void GetGeometry(W, child) - Widget W, child; -{ - register ShellWidget w = (ShellWidget)W; - Boolean is_wmshell = XtIsWMShell(W); - int x, y, width, height, win_gravity = -1, flag; - XSizeHints hints; - - if (child != NULL) { - /* we default to our child's size */ - if (is_wmshell && (w->core.width == 0 || w->core.height == 0)) - ((WMShellWidget)W)->wm.size_hints.flags |= PSize; - if (w->core.width == 0) w->core.width = child->core.width; - if (w->core.height == 0) w->core.height = child->core.height; - } - if(w->shell.geometry != NULL) { - char def_geom[64]; - x = w->core.x; - y = w->core.y; - width = w->core.width; - height = w->core.height; - if (is_wmshell) { - WMShellPart* wm = &((WMShellWidget)w)->wm; - EvaluateSizeHints((WMShellWidget)w); - (void) memmove((char*)&hints, (char*)&wm->size_hints, - sizeof(struct _OldXSizeHints)); - hints.win_gravity = wm->win_gravity; - if (wm->size_hints.flags & PBaseSize) { - width -= wm->base_width; - height -= wm->base_height; - hints.base_width = wm->base_width; - hints.base_height = wm->base_height; - } - else if (wm->size_hints.flags & PMinSize) { - width -= wm->size_hints.min_width; - height -= wm->size_hints.min_height; - } - if (wm->size_hints.flags & PResizeInc) { - width /= wm->size_hints.width_inc; - height /= wm->size_hints.height_inc; - } - } - else hints.flags = 0; - - sprintf( def_geom, "%dx%d+%d+%d", width, height, x, y ); - flag = XWMGeometry( XtDisplay(W), - XScreenNumberOfScreen(XtScreen(W)), - w->shell.geometry, def_geom, - (unsigned int)w->core.border_width, - &hints, &x, &y, &width, &height, - &win_gravity - ); - if (flag) { - if (flag & XValue) w->core.x = (Position)x; - if (flag & YValue) w->core.y = (Position)y; - if (flag & WidthValue) w->core.width = (Dimension)width; - if (flag & HeightValue) w->core.height = (Dimension)height; - } - else { - String params[2]; - Cardinal num_params = 2; - params[0] = XtName(W); - params[1] = w->shell.geometry; - XtAppWarningMsg(XtWidgetToApplicationContext(W), - "badGeometry", "shellRealize", XtCXtToolkitError, - "Shell widget \"%s\" has an invalid geometry specification: \"%s\"", - params, &num_params); - } - } - else - flag = 0; - - if (is_wmshell) { - WMShellWidget wmshell = (WMShellWidget) w; - if (wmshell->wm.win_gravity == XtUnspecifiedShellInt) { - if (win_gravity != -1) - wmshell->wm.win_gravity = win_gravity; - else - wmshell->wm.win_gravity = NorthWestGravity; - } - wmshell->wm.size_hints.flags |= PWinGravity; - if ((flag & (XValue|YValue)) == (XValue|YValue)) - wmshell->wm.size_hints.flags |= USPosition; - if ((flag & (WidthValue|HeightValue)) == (WidthValue|HeightValue)) - wmshell->wm.size_hints.flags |= USSize; - } - w->shell.client_specified |= _XtShellGeometryParsed; -} - - -static void ChangeManaged(wid) - Widget wid; -{ - ShellWidget w = (ShellWidget) wid; - Widget child = NULL; - int i; - - for (i = 0; i < w->composite.num_children; i++) { - if (XtIsManaged(w->composite.children[i])) { - child = w->composite.children[i]; - break; /* there can only be one of them! */ - } - } - - if (!XtIsRealized (wid)) /* then we're about to be realized... */ - GetGeometry(wid, child); - - if (child != NULL) - XtConfigureWidget (child, (Position)0, (Position)0, - w->core.width, w->core.height, (Dimension)0 ); -} - -/* - * This is gross, I can't wait to see if the change happened so I will ask - * the window manager to change my size and do the appropriate X work. - * I will then tell the requester that he can. Care must be taken because - * it is possible that some time in the future the request will be - * asynchronusly denied and the window reverted to it's old size/shape. - */ - -/*ARGSUSED*/ -static XtGeometryResult GeometryManager( wid, request, reply ) - 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); - - my_request.request_mode = (request->request_mode & XtCWQueryOnly); - 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; - 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 - */ - - if (!(request->request_mode & XtCWQueryOnly)) { - 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; - } - } - return XtGeometryYes; - } else return XtGeometryNo; -} - -typedef struct { - Widget w; - unsigned long request_num; - Boolean done; -} QueryStruct; - -static Bool isMine(dpy, event, arg) - Display *dpy; - register XEvent *event; - char *arg; -{ - QueryStruct *q = (QueryStruct *) arg; - register Widget w = q->w; - - if ( (dpy != XtDisplay(w)) || (event->xany.window != XtWindow(w)) ) { - return FALSE; - } - if (event->xany.serial >= q->request_num) { - if (event->type == ConfigureNotify) { - q->done = TRUE; - return TRUE; - } - } - else if (event->type == ConfigureNotify) - return TRUE; /* flush old events */ - if (event->type == ReparentNotify - && event->xreparent.window == XtWindow(w)) { - /* we might get ahead of this event, so just in case someone - * asks for coordinates before this event is dispatched... - */ - register ShellWidget s = (ShellWidget)w; - if (event->xreparent.parent != RootWindowOfScreen(XtScreen(w))) - s->shell.client_specified &= ~_XtShellNotReparented; - else - s->shell.client_specified |= _XtShellNotReparented; - } - return FALSE; -} - -static _wait_for_response(w, event, request_num) - ShellWidget w; - XEvent *event; - unsigned long request_num; -{ - XtAppContext app = XtWidgetToApplicationContext((Widget) w); - QueryStruct q; - unsigned long timeout; - - if (XtIsWMShell((Widget)w)) - timeout = ((WMShellWidget)w)->wm.wm_timeout; - else - timeout = DEFAULT_WM_TIMEOUT; - - XFlush(XtDisplay(w)); - q.w = (Widget) w; - q.request_num = request_num; - q.done = FALSE; - - /* - * look for match event and discard all prior configures - */ - while (XCheckIfEvent(XtDisplay(w),event,isMine,(char*)&q)) { - if (q.done) return TRUE; - } - - while (timeout > 0) { - if (_XtWaitForSomething (app, - FALSE, TRUE, TRUE, TRUE, - TRUE, -#ifdef XTHREADS - FALSE, -#endif - &timeout) != -1) { - while (XCheckIfEvent(XtDisplay(w),event,isMine,(char*)&q)) { - if (q.done) return TRUE; - } - } - } - return FALSE; -} - -/*ARGSUSED*/ -static XtGeometryResult RootGeometryManager(gw, request, reply) - Widget gw; - XtWidgetGeometry *request, *reply; -{ - register ShellWidget w = (ShellWidget)gw; - XWindowChanges values; - unsigned int mask = request->request_mode; - XEvent event; - Boolean wm; - register struct _OldXSizeHints *hintp; - int oldx, oldy, oldwidth, oldheight, oldborder_width; - unsigned long request_num; - - CALLGEOTAT(_XtGeoTab(1)); - - if (XtIsWMShell(gw)) { - wm = True; - hintp = &((WMShellWidget)w)->wm.size_hints; - /* for draft-ICCCM wm's, need to make sure hints reflect - (current) reality so client can move and size separately. */ - hintp->x = w->core.x; - hintp->y = w->core.y; - hintp->width = w->core.width; - hintp->height = w->core.height; - } else - wm = False; - - oldx = w->core.x; - oldy = w->core.y; - oldwidth = w->core.width; - oldheight = w->core.height; - oldborder_width = w->core.border_width; - -#define PutBackGeometry() \ - { w->core.x = oldx; \ - w->core.y = oldy; \ - w->core.width = oldwidth; \ - w->core.height = oldheight; \ - w->core.border_width = oldborder_width; } - - if (mask & CWX) { - if (w->core.x == request->x) mask &= ~CWX; - else { - w->core.x = values.x = request->x; - if (wm) { - hintp->flags &= ~USPosition; - hintp->flags |= PPosition; - hintp->x = values.x; - } - } - } - if (mask & CWY) { - if (w->core.y == request->y) mask &= ~CWY; - else { - w->core.y = values.y = request->y; - if (wm) { - hintp->flags &= ~USPosition; - hintp->flags |= PPosition; - hintp->y = values.y; - } - } - } - if (mask & CWBorderWidth) { - if (w->core.border_width == request->border_width) { - mask &= ~CWBorderWidth; - } else - w->core.border_width = - values.border_width = - request->border_width; - } - if (mask & CWWidth) { - if (w->core.width == request->width) mask &= ~CWWidth; - else { - w->core.width = values.width = request->width; - if (wm) { - hintp->flags &= ~USSize; - hintp->flags |= PSize; - hintp->width = values.width; - } - } - } - if (mask & CWHeight) { - if (w->core.height == request->height) mask &= ~CWHeight; - else { - w->core.height = values.height = request->height; - if (wm) { - hintp->flags &= ~USSize; - hintp->flags |= PSize; - hintp->height = values.height; - } - } - } - if (mask & CWStackMode) { - values.stack_mode = request->stack_mode; - if (mask & CWSibling) - values.sibling = XtWindow(request->sibling); - } - - if (!XtIsRealized((Widget)w)) { - CALLGEOTAT(_XtGeoTrace((Widget)w, - "Shell \"%s\" is not realized, return XtGeometryYes.\n", - XtName((Widget)w))); - CALLGEOTAT(_XtGeoTab(-1)); - return XtGeometryYes; - } - - request_num = NextRequest(XtDisplay(w)); - - CALLGEOTAT(_XtGeoTrace((Widget)w,"XConfiguring the Shell X window :\n")); - CALLGEOTAT(_XtGeoTab(1)); -#ifdef XT_GEO_TATTLER - if (mask & CWX) { CALLGEOTAT(_XtGeoTrace((Widget)w,"x = %d\n",values.x));} - if (mask & CWY) { CALLGEOTAT(_XtGeoTrace((Widget)w,"y = %d\n",values.y));} - if (mask & CWWidth) { CALLGEOTAT(_XtGeoTrace((Widget)w, - "width = %d\n",values.width));} - if (mask & CWHeight) { CALLGEOTAT(_XtGeoTrace((Widget)w, - "height = %d\n",values.height));} - if (mask & CWBorderWidth) { CALLGEOTAT(_XtGeoTrace((Widget)w, - "border_width = %d\n",values.border_width));} -#endif - CALLGEOTAT(_XtGeoTab(-1)); - - XConfigureWindow(XtDisplay((Widget)w), XtWindow((Widget)w), mask,&values); - - if (wm && !w->shell.override_redirect - && mask & (CWX | CWY | CWWidth | CWHeight | CWBorderWidth)) { - _SetWMSizeHints((WMShellWidget)w); - } - - if (w->shell.override_redirect) { - CALLGEOTAT(_XtGeoTrace((Widget)w,"Shell \"%s\" is override redirect, return XtGeometryYes.\n", XtName((Widget)w))); - CALLGEOTAT(_XtGeoTab(-1)); - return XtGeometryYes; - } - - - /* If no non-stacking bits are set, there's no way to tell whether - or not this worked, so assume it did */ - - if (!(mask & ~(CWStackMode | CWSibling))) return XtGeometryYes; - - if (wm && ((WMShellWidget)w)->wm.wait_for_wm == FALSE) { - /* the window manager is sick - * so I will do the work and - * say no so if a new WM starts up, - * or the current one recovers - * my size requests will be visible - */ - CALLGEOTAT(_XtGeoTrace((Widget)w,"Shell \"%s\" has wait_for_wm == FALSE, return XtGeometryNo.\n", - XtName((Widget)w))); - CALLGEOTAT(_XtGeoTab(-1)); - - PutBackGeometry(); - return XtGeometryNo; - } - - if (_wait_for_response(w, &event, request_num)) { - /* got an event */ - if (event.type == ConfigureNotify) { - -#define NEQ(x, msk) ((mask & msk) && (values.x != event.xconfigure.x)) - if (NEQ(x, CWX) || - NEQ(y, CWY) || - NEQ(width, CWWidth) || - NEQ(height, CWHeight) || - NEQ(border_width, CWBorderWidth)) { -#ifdef XT_GEO_TATTLER - if (NEQ(x, CWX)) { - CALLGEOTAT(_XtGeoTrace((Widget)w, - "received Configure X %d\n", - event.xconfigure.x)); - } - if (NEQ(y, CWY)) { - CALLGEOTAT(_XtGeoTrace((Widget)w, - "received Configure Y %d\n", - event.xconfigure.y)); - } - if (NEQ(width, CWWidth)) { - CALLGEOTAT(_XtGeoTrace((Widget)w, - "received Configure Width %d\n", - event.xconfigure.width)); - } - if (NEQ(height, CWHeight)) { - CALLGEOTAT(_XtGeoTrace((Widget)w, - "received Configure Height %d\n", - event.xconfigure.height)); - } - if (NEQ(border_width, CWBorderWidth)) { - CALLGEOTAT(_XtGeoTrace((Widget)w, - "received Configure BorderWidth %d\n", - event.xconfigure.border_width)); - } -#endif -#undef NEQ - XPutBackEvent(XtDisplay(w), &event); - PutBackGeometry(); - /* - * We just potentially re-ordered the event queue - * w.r.t. ConfigureNotifies with some trepidation. - * But this is probably a Good Thing because we - * will know the new true state of the world sooner - * this way. - */ - CALLGEOTAT(_XtGeoTrace((Widget)w, - "ConfigureNotify failed, return XtGeometryNo.\n")); - CALLGEOTAT(_XtGeoTab(-1)); - - return XtGeometryNo; - } - else { - w->core.width = event.xconfigure.width; - w->core.height = event.xconfigure.height; - w->core.border_width = event.xconfigure.border_width; - if (event.xany.send_event || /* ICCCM compliant synth */ - w->shell.client_specified & _XtShellNotReparented) { - - w->core.x = event.xconfigure.x; - w->core.y = event.xconfigure.y; - w->shell.client_specified |= _XtShellPositionValid; - } - else w->shell.client_specified &= ~_XtShellPositionValid; - CALLGEOTAT(_XtGeoTrace((Widget)w, - "ConfigureNotify succeed, return XtGeometryYes.\n")); - CALLGEOTAT(_XtGeoTab(-1)); - return XtGeometryYes; - } - } else if (!wm) { - PutBackGeometry(); - CALLGEOTAT(_XtGeoTrace((Widget)w, - "Not wm, return XtGeometryNo.\n")); - CALLGEOTAT(_XtGeoTab(-1)); - return XtGeometryNo; - } else XtAppWarningMsg(XtWidgetToApplicationContext((Widget)w), - "internalError", "shell", XtCXtToolkitError, - "Shell's window manager interaction is broken", - (String *)NULL, (Cardinal *)NULL); - } else if (wm) { /* no event */ - ((WMShellWidget)w)->wm.wait_for_wm = FALSE; /* timed out; must be broken */ - } - PutBackGeometry(); -#undef PutBackGeometry - CALLGEOTAT(_XtGeoTrace((Widget)w, - "Timeout passed?, return XtGeometryNo.\n")); - CALLGEOTAT(_XtGeoTab(-1)); - return XtGeometryNo; - } - -/* ARGSUSED */ -static Boolean SetValues(old, ref, new, args, num_args) - Widget old, ref, new; - ArgList args; - Cardinal *num_args; -{ - ShellWidget nw = (ShellWidget) new; - ShellWidget ow = (ShellWidget) old; - Mask mask = 0; - XSetWindowAttributes attr; - - if (!XtIsRealized(new)) - return False; - - if (ow->shell.save_under != nw->shell.save_under) { - mask = CWSaveUnder; - attr.save_under = nw->shell.save_under; - } - - if (ow->shell.override_redirect != nw->shell.override_redirect) { - mask |= CWOverrideRedirect; - attr.override_redirect = nw->shell.override_redirect; - } - - if (mask) { - XChangeWindowAttributes(XtDisplay(new),XtWindow(new), mask, &attr); - if ((mask & CWOverrideRedirect) && !nw->shell.override_redirect) - _popup_set_prop(nw); - } - - if (! (ow->shell.client_specified & _XtShellPositionValid)) { - Cardinal n; - void _XtShellGetCoordinates(); - - for (n = *num_args; n; n--, args++) { - if (strcmp(XtNx, args->name) == 0) { - _XtShellGetCoordinates(ow, &ow->core.x, &ow->core.y); - } else if (strcmp(XtNy, args->name) == 0) { - _XtShellGetCoordinates(ow, &ow->core.x, &ow->core.y); - } - } - } - return FALSE; -} - -/* ARGSUSED */ -static Boolean WMSetValues(old, ref, new, args, num_args) - Widget old, ref, new; - ArgList args; /* unused */ - Cardinal *num_args; /* unused */ -{ - WMShellWidget nwmshell = (WMShellWidget) new; - WMShellWidget owmshell = (WMShellWidget) old; - Boolean set_prop - = XtIsRealized(new) && !nwmshell->shell.override_redirect; - Boolean title_changed; - - EvaluateSizeHints(nwmshell); - -#define NEQ(f) (nwmshell->wm.size_hints.f != owmshell->wm.size_hints.f) - - if (set_prop - && (NEQ(flags) || NEQ(min_width) || NEQ(min_height) - || NEQ(max_width) || NEQ(max_height) - || NEQ(width_inc) || NEQ(height_inc) - || NEQ(min_aspect.x) || NEQ(min_aspect.y) - || NEQ(max_aspect.x) || NEQ(max_aspect.y) -#undef NEQ -#define NEQ(f) (nwmshell->wm.f != owmshell->wm.f) - - || NEQ(base_width) || NEQ(base_height) || NEQ(win_gravity))) { - _SetWMSizeHints(nwmshell); - } -#undef NEQ - - if (nwmshell->wm.title != owmshell->wm.title) { - XtFree(owmshell->wm.title); - if (! nwmshell->wm.title) nwmshell->wm.title = ""; - nwmshell->wm.title = XtNewString(nwmshell->wm.title); - title_changed = True; - } else - title_changed = False; - - if (set_prop - && (title_changed || - nwmshell->wm.title_encoding != owmshell->wm.title_encoding)) { - - XTextProperty title; - Boolean copied = False; - - if (nwmshell->wm.title_encoding == None && - XmbTextListToTextProperty(XtDisplay(new), - (char**)&nwmshell->wm.title, - 1, XStdICCTextStyle, - &title) >= Success) { - copied = True; - } else { - title.value = (unsigned char*)nwmshell->wm.title; - title.encoding = nwmshell->wm.title_encoding ? - nwmshell->wm.title_encoding : XA_STRING; - title.format = 8; - title.nitems = strlen(nwmshell->wm.title); - } - XSetWMName(XtDisplay(new), XtWindow(new), &title); - if (copied) - XFree((XPointer)title.value); - } - - EvaluateWMHints(nwmshell); - -#define NEQ(f) (nwmshell->wm.wm_hints.f != owmshell->wm.wm_hints.f) - - if (set_prop - && (NEQ(flags) || NEQ(input) || NEQ(initial_state) - || NEQ(icon_x) || NEQ(icon_y) - || NEQ(icon_pixmap) || NEQ(icon_mask) || NEQ(icon_window) - || NEQ(window_group))) { - - XSetWMHints(XtDisplay(new), XtWindow(new), &nwmshell->wm.wm_hints); - } -#undef NEQ - - if (XtIsRealized(new) && - nwmshell->wm.transient != owmshell->wm.transient) { - if (nwmshell->wm.transient) { - if (!XtIsTransientShell(new) && - !nwmshell->shell.override_redirect && - nwmshell->wm.wm_hints.window_group != - XtUnspecifiedWindowGroup) - XSetTransientForHint(XtDisplay(new), XtWindow(new), - nwmshell->wm.wm_hints.window_group); - } - else XDeleteProperty(XtDisplay(new), XtWindow(new), - XA_WM_TRANSIENT_FOR); - } - - if (nwmshell->wm.client_leader != owmshell->wm.client_leader - && XtWindow(new) && !nwmshell->shell.override_redirect) { - Widget leader = GetClientLeader(new); - if (XtWindow(leader)) - XChangeProperty(XtDisplay(new), XtWindow(new), - XInternAtom(XtDisplay(new), - "WM_CLIENT_LEADER", False), - XA_WINDOW, 32, PropModeReplace, - (unsigned char *) &(leader->core.window), 1); - } - - if (nwmshell->wm.window_role != owmshell->wm.window_role) { - XtFree(owmshell->wm.window_role); - if (set_prop && nwmshell->wm.window_role) { - XChangeProperty(XtDisplay(new), XtWindow(new), - XInternAtom(XtDisplay(new), "WM_WINDOW_ROLE", - False), - XA_STRING, 8, PropModeReplace, - (unsigned char *)nwmshell->wm.window_role, - strlen(nwmshell->wm.window_role)); - } else if (XtIsRealized(new) && ! nwmshell->wm.window_role) { - XDeleteProperty(XtDisplay(new), XtWindow(new), - XInternAtom(XtDisplay(new), "WM_WINDOW_ROLE", - False)); - } - } - - return FALSE; -} - -/*ARGSUSED*/ -static Boolean TransientSetValues(oldW, refW, newW, args, num_args) - Widget oldW, refW, newW; - ArgList args; /* unused */ - Cardinal *num_args; /* unused */ -{ - TransientShellWidget old = (TransientShellWidget)oldW; - TransientShellWidget new = (TransientShellWidget)newW; - - if (XtIsRealized(newW) - && ((new->wm.transient && !old->wm.transient) - || ((new->transient.transient_for != old->transient.transient_for) - || (new->transient.transient_for == NULL - && (new->wm.wm_hints.window_group - != old->wm.wm_hints.window_group))))) { - - _SetTransientForHint(new, True); - } - return False; -} - - -/* ARGSUSED */ -static Boolean TopLevelSetValues(oldW, refW, newW, args, num_args) - Widget oldW, refW, newW; - ArgList args; /* unused */ - Cardinal *num_args; /* unused */ -{ - TopLevelShellWidget old = (TopLevelShellWidget)oldW; - TopLevelShellWidget new = (TopLevelShellWidget)newW; - Boolean name_changed; - - if (old->topLevel.icon_name != new->topLevel.icon_name) { - XtFree((XtPointer)old->topLevel.icon_name); - if (! new->topLevel.icon_name) new->topLevel.icon_name = ""; - new->topLevel.icon_name = XtNewString(new->topLevel.icon_name); - name_changed = True; - } else - name_changed = False; - - if (XtIsRealized(newW)) { - if (new->topLevel.iconic != old->topLevel.iconic) { - if (new->topLevel.iconic) - XIconifyWindow(XtDisplay(newW), - XtWindow(newW), - XScreenNumberOfScreen(XtScreen(newW)) - ); - else { - Boolean map = new->shell.popped_up; - XtPopup(newW, XtGrabNone); - if (map) XMapWindow(XtDisplay(newW), XtWindow(newW)); - } - } - - if (!new->shell.override_redirect && - (name_changed || - (old->topLevel.icon_name_encoding - != new->topLevel.icon_name_encoding))) { - - XTextProperty icon_name; - Boolean copied = False; - - if (new->topLevel.icon_name_encoding == None && - XmbTextListToTextProperty(XtDisplay(newW), - (char**) &new->topLevel.icon_name, - 1, XStdICCTextStyle, - &icon_name) >= Success) { - copied = True; - } else { - icon_name.value = (unsigned char *)new->topLevel.icon_name; - icon_name.encoding = new->topLevel.icon_name_encoding ? - new->topLevel.icon_name_encoding : XA_STRING; - icon_name.format = 8; - icon_name.nitems = strlen((char *)icon_name.value); - } - XSetWMIconName(XtDisplay(newW), XtWindow(newW), &icon_name); - if (copied) - XFree((XPointer)icon_name.value); - } - } - return False; -} - -static String * NewArgv(count, str) - int count; - String *str; /* do not assume it's terminated by a NULL element */ -{ - Cardinal nbytes = 0; - Cardinal num = 0; - String *newarray, *new; - String *strarray = str; - String sptr; - - if (count <= 0 || !str) return NULL; - - for (num = count; num--; str++) { - nbytes += strlen(*str); - nbytes++; - } - num = (count+1) * sizeof(String); - new = newarray = (String *) __XtMalloc(num + nbytes); - sptr = ((char *) new) + num; - - for (str = strarray; count--; str++) { - *new = sptr; - strcpy(*new, *str); - new++; - sptr = strchr(sptr, '\0'); - sptr++; - } - *new = NULL; - return newarray; -} - - -/*ARGSUSED*/ -static Boolean ApplicationSetValues(current, request, new, args, num_args) - Widget current, request, new; - ArgList args; - Cardinal *num_args; -{ - ApplicationShellWidget nw = (ApplicationShellWidget) new; - ApplicationShellWidget cw = (ApplicationShellWidget) current; - - if (cw->application.argc != nw->application.argc || - cw->application.argv != nw->application.argv) { - - if (nw->application.argc > 0) - nw->application.argv = NewArgv(nw->application.argc, - nw->application.argv); - if (cw->application.argc > 0) - FreeStringArray(cw->application.argv); - - if (XtIsRealized(new) && !nw->shell.override_redirect) { - if (nw->application.argc >= 0 && nw->application.argv) - XSetCommand(XtDisplay(new), XtWindow(new), - nw->application.argv, nw->application.argc); - else - XDeleteProperty(XtDisplay(new), XtWindow(new), XA_WM_COMMAND); - } - } - return False; -} - -/*ARGSUSED*/ -static Boolean SessionSetValues(current, request, new, args, num_args) - Widget current, request, new; - ArgList args; - Cardinal *num_args; -{ -#ifndef XT_NO_SM - SessionShellWidget nw = (SessionShellWidget) new; - SessionShellWidget cw = (SessionShellWidget) current; - unsigned long set_mask = 0L; - unsigned long unset_mask = 0L; - Boolean initialize = False; - - if (cw->session.session_id != nw->session.session_id) { - nw->session.session_id = XtNewString(nw->session.session_id); - XtFree(cw->session.session_id); - } - - if (cw->session.clone_command != nw->session.clone_command) { - if (nw->session.clone_command) { - nw->session.clone_command = - NewStringArray(nw->session.clone_command); - set_mask |= XtCloneCommandMask; - } else unset_mask |= XtCloneCommandMask; - FreeStringArray(cw->session.clone_command); - } - - if (cw->session.current_dir != nw->session.current_dir) { - if (nw->session.current_dir) { - nw->session.current_dir = - XtNewString(nw->session.current_dir); - set_mask |= XtCurrentDirectoryMask; - } else unset_mask |= XtCurrentDirectoryMask; - XtFree((char *) cw->session.current_dir); - } - - if (cw->session.discard_command != nw->session.discard_command) { - if (nw->session.discard_command) { - nw->session.discard_command = - NewStringArray(nw->session.discard_command); - set_mask |= XtDiscardCommandMask; - } else unset_mask |= XtDiscardCommandMask; - FreeStringArray(cw->session.discard_command); - } - - if (cw->session.environment != nw->session.environment) { - if (nw->session.environment) { - nw->session.environment = - NewStringArray(nw->session.environment); - set_mask |= XtEnvironmentMask; - } else unset_mask |= XtEnvironmentMask; - FreeStringArray(cw->session.environment); - } - - if (cw->session.program_path != nw->session.program_path) { - if (nw->session.program_path) { - nw->session.program_path = - XtNewString(nw->session.program_path); - set_mask |= XtProgramMask; - } else unset_mask |= XtProgramMask; - XtFree((char *) cw->session.program_path); - } - - if (cw->session.resign_command != nw->session.resign_command) { - if (nw->session.resign_command) { - nw->session.resign_command = - NewStringArray(nw->session.resign_command); - set_mask |= XtResignCommandMask; - } else set_mask |= XtResignCommandMask; - FreeStringArray(cw->session.resign_command); - } - - if (cw->session.restart_command != nw->session.restart_command) { - if (nw->session.restart_command) { - nw->session.restart_command = - NewStringArray(nw->session.restart_command); - set_mask |= XtRestartCommandMask; - } else unset_mask |= XtRestartCommandMask; - FreeStringArray(cw->session.restart_command); - } - - if (cw->session.restart_style != nw->session.restart_style) - set_mask |= XtRestartStyleHintMask; - - if (cw->session.shutdown_command != nw->session.shutdown_command) { - if (nw->session.shutdown_command) { - nw->session.shutdown_command = - NewStringArray(nw->session.shutdown_command); - set_mask |= XtShutdownCommandMask; - } else unset_mask |= XtShutdownCommandMask; - FreeStringArray(cw->session.shutdown_command); - } - - if ((!cw->session.join_session && nw->session.join_session) || - (!cw->session.connection && nw->session.connection)) { - JoinSession(nw); - initialize = True; - } - - if (nw->session.connection && (set_mask || unset_mask || initialize)) - SetSessionProperties(new, initialize, set_mask, unset_mask); - - if ((cw->session.join_session && !nw->session.join_session) || - (cw->session.connection && !nw->session.connection)) - StopManagingSession(nw, nw->session.connection); -#endif /* !XT_NO_SM */ - - if (cw->wm.client_leader != nw->wm.client_leader || - cw->session.session_id != nw->session.session_id) { - Widget leader; - if (cw->session.session_id) { - leader = GetClientLeader(current); - if (XtWindow(leader)) - XDeleteProperty(XtDisplay(leader), XtWindow(leader), - XInternAtom(XtDisplay(leader), "SM_CLIENT_ID", - False)); - } - if (nw->session.session_id) { - leader = GetClientLeader(new); - if (XtWindow(leader)) - XChangeProperty(XtDisplay(leader), XtWindow(leader), - XInternAtom(XtDisplay(leader), "SM_CLIENT_ID", - False), - XA_STRING, 8, PropModeReplace, - (unsigned char *) nw->session.session_id, - strlen(nw->session.session_id)); - } - } - return False; -} - -void _XtShellGetCoordinates( widget, x, y) - Widget widget; - Position* x; - Position* y; -{ - ShellWidget w = (ShellWidget)widget; - if (XtIsRealized(widget) && - !(w->shell.client_specified & _XtShellPositionValid)) { - int tmpx, tmpy; - Window tmpchild; - (void) XTranslateCoordinates(XtDisplay(w), XtWindow(w), - RootWindowOfScreen(XtScreen(w)), - (int) -w->core.border_width, - (int) -w->core.border_width, - &tmpx, &tmpy, &tmpchild); - w->core.x = tmpx; - w->core.y = tmpy; - w->shell.client_specified |= _XtShellPositionValid; - } - *x = w->core.x; - *y = w->core.y; -} - -static void GetValuesHook(widget, args, num_args) - Widget widget; - ArgList args; - Cardinal* num_args; -{ - ShellWidget w = (ShellWidget) widget; - extern void _XtCopyToArg(); - - /* x and y resource values may be invalid after a shell resize */ - if (XtIsRealized(widget) && - !(w->shell.client_specified & _XtShellPositionValid)) { - Cardinal n; - Position x, y; - - for (n = *num_args; n; n--, args++) { - if (strcmp(XtNx, args->name) == 0) { - _XtShellGetCoordinates(widget, &x, &y); - _XtCopyToArg((char *) &x, &args->value, sizeof(Position)); - } else if (strcmp(XtNy, args->name) == 0) { - _XtShellGetCoordinates(widget, &x, &y); - _XtCopyToArg((char *) &y, &args->value, sizeof(Position)); - } - } - } -} - -static void ApplicationShellInsertChild(widget) - Widget widget; -{ - if (! XtIsWidget(widget) && XtIsRectObj(widget)) { - XtAppWarningMsg(XtWidgetToApplicationContext(widget), - "invalidClass", "applicationShellInsertChild", XtCXtToolkitError, - "ApplicationShell does not accept RectObj children; ignored", - (String*)NULL, (Cardinal*)NULL); - } - else { - XtWidgetProc insert_child; - - LOCK_PROCESS; - insert_child = - ((CompositeWidgetClass)applicationShellClassRec.core_class. - superclass)->composite_class.insert_child; - UNLOCK_PROCESS; - (*insert_child) (widget); - } -} - -/************************************************************************** - - Session Protocol Participation - - *************************************************************************/ - -#define XtSessionCheckpoint 0 -#define XtSessionInteract 1 - -extern String _XtGetUserName( -#if NeedFunctionPrototypes - String /* dest_dir */, - int /* len */ -#endif -); - -static void CallSaveCallbacks(); -static String *EditCommand(); -static Boolean ExamineToken(); -static void GetIceEvent(); -static XtCheckpointToken GetToken(); -static void XtCallCancelCallbacks(); -static void XtCallDieCallbacks(); -static void XtCallSaveCallbacks(); -static void XtCallSaveCompleteCallbacks(); - -#ifndef XT_NO_SM -static void StopManagingSession(w, connection) - SessionShellWidget w; - SmcConn connection; /* connection to close, if any */ -{ - if (connection) - SmcCloseConnection(connection, 0, NULL); - - if (w->session.input_id) { - XtRemoveInput(w->session.input_id); - w->session.input_id = 0; - } - w->session.connection = NULL; -} - -#define XT_MSG_LENGTH 256 -static void JoinSession(w) - SessionShellWidget w; -{ - IceConn ice_conn; - SmcCallbacks smcb; - char * sm_client_id; - unsigned long mask; - static char context; /* used to guarantee the connection isn't shared */ - - smcb.save_yourself.callback = XtCallSaveCallbacks; - smcb.die.callback = XtCallDieCallbacks; - smcb.save_complete.callback = XtCallSaveCompleteCallbacks; - smcb.shutdown_cancelled.callback = XtCallCancelCallbacks; - smcb.save_yourself.client_data = smcb.die.client_data = - smcb.save_complete.client_data = - smcb.shutdown_cancelled.client_data = (SmPointer) w; - mask = SmcSaveYourselfProcMask | SmcDieProcMask | - SmcSaveCompleteProcMask | SmcShutdownCancelledProcMask; - - if (w->session.connection) { - SmcModifyCallbacks(w->session.connection, mask, &smcb); - sm_client_id = SmcClientID(w->session.connection); - } else if (getenv("SESSION_MANAGER")) { - char error_msg[XT_MSG_LENGTH]; - error_msg[0] = '\0'; - w->session.connection = - SmcOpenConnection(NULL, &context, SmProtoMajor, SmProtoMinor, - mask, &smcb, w->session.session_id, - &sm_client_id, XT_MSG_LENGTH, error_msg); - if (error_msg[0]) { - String params[1]; - Cardinal num_params = 1; - params[0] = error_msg; - XtAppWarningMsg(XtWidgetToApplicationContext((Widget) w), - "sessionManagement", "SmcOpenConnection", - XtCXtToolkitError, - "Tried to connect to session manager, %s", - params, &num_params); - } - } - - if (w->session.connection) { - if (w->session.session_id == NULL - || (strcmp(w->session.session_id, sm_client_id) != 0)) { - XtFree(w->session.session_id); - w->session.session_id = XtNewString(sm_client_id); - } - free(sm_client_id); - ice_conn = SmcGetIceConnection(w->session.connection); - w->session.input_id = - XtAppAddInput(XtWidgetToApplicationContext((Widget)w), - IceConnectionNumber(ice_conn), - (XtPointer) XtInputReadMask, - GetIceEvent, (XtPointer) w); - - w->session.restart_command = - EditCommand(w->session.session_id, w->session.restart_command, - w->application.argv); - - if (! w->session.clone_command) w->session.clone_command = - EditCommand(NULL, NULL, w->session.restart_command); - - if (! w->session.program_path) - w->session.program_path = w->session.restart_command - ? XtNewString(w->session.restart_command[0]) : NULL; - } -} -#undef XT_MSG_LENGTH - -#endif /* !XT_NO_SM */ - -static String * NewStringArray(str) - String *str; -{ - Cardinal nbytes = 0; - Cardinal num = 0; - String *newarray, *new; - String *strarray = str; - String sptr; - - if (!str) return NULL; - - for (num = 0; *str; num++, str++) { - nbytes += strlen(*str); - nbytes++; - } - num = (num + 1) * sizeof(String); - new = newarray = (String *) __XtMalloc(num + nbytes); - sptr = ((char *) new) + num; - - for (str = strarray; *str; str++) { - *new = sptr; - strcpy(*new, *str); - new++; - sptr = strchr(sptr, '\0'); - sptr++; - } - *new = NULL; - return newarray; -} - -static void FreeStringArray(str) - String *str; -{ - if (str) - XtFree((char *) str); -} - - -#ifndef XT_NO_SM -static SmProp * CardPack(name, closure) - char *name; - XtPointer closure; -{ - unsigned char *prop = (unsigned char *) closure; - SmProp *p; - - p = (SmProp *) __XtMalloc(sizeof(SmProp) + sizeof(SmPropValue)); - p->vals = (SmPropValue *) (((char *) p) + sizeof(SmProp)); - p->num_vals = 1; - p->type = SmCARD8; - p->name = name; - p->vals->length = 1; - p->vals->value = (SmPointer) prop; - return p; -} - -static SmProp * ArrayPack(name, closure) - char *name; - XtPointer closure; -{ - String prop = *(String *) closure; - SmProp *p; - - p = (SmProp *) __XtMalloc(sizeof(SmProp) + sizeof(SmPropValue)); - p->vals = (SmPropValue *) (((char *) p) + sizeof(SmProp)); - p->num_vals = 1; - p->type = SmARRAY8; - p->name = name; - p->vals->length = strlen(prop) + 1; - p->vals->value = prop; - return p; -} - -static SmProp * ListPack(name, closure) - char *name; - XtPointer closure; -{ - String *prop = *(String **) closure; - SmProp *p; - String *ptr; - SmPropValue *vals; - int n = 0; - - for (ptr = prop; *ptr; ptr++) - n++; - p = (SmProp*) __XtMalloc(sizeof(SmProp) + (Cardinal)(n*sizeof(SmPropValue))); - p->vals = (SmPropValue *) (((char *) p) + sizeof(SmProp)); - p->num_vals = n; - p->type = SmLISTofARRAY8; - p->name = name; - for (ptr = prop, vals = p->vals; *ptr; ptr++, vals++) { - vals->length = strlen(*ptr) + 1; - vals->value = *ptr; - } - return p; -} - -static void FreePacks(props, num_props) - SmProp **props; - int num_props; -{ - while (--num_props >= 0) - XtFree((char *) props[num_props]); -} - -typedef SmProp* (*PackProc)(); - -typedef struct PropertyRec { - char * name; - int offset; - PackProc proc; -} PropertyRec, *PropertyTable; - -#define Offset(x) (XtOffsetOf(SessionShellRec, x)) -static PropertyRec propertyTable[] = { - {SmCloneCommand, Offset(session.clone_command), ListPack}, - {SmCurrentDirectory, Offset(session.current_dir), ArrayPack}, - {SmDiscardCommand, Offset(session.discard_command), ListPack}, - {SmEnvironment, Offset(session.environment), ListPack}, - {SmProgram, Offset(session.program_path), ArrayPack}, - {SmResignCommand, Offset(session.resign_command), ListPack}, - {SmRestartCommand, Offset(session.restart_command), ListPack}, - {SmRestartStyleHint, Offset(session.restart_style), CardPack}, - {SmShutdownCommand, Offset(session.shutdown_command), ListPack} -}; -#undef Offset - -#define XT_NUM_SM_PROPS 11 - -static void SetSessionProperties(w, initialize, set_mask, unset_mask) - SessionShellWidget w; - Boolean initialize; - unsigned long set_mask; - unsigned long unset_mask; -{ - PropertyTable p = propertyTable; - int n; - int num_props = 0; - XtPointer *addr; - unsigned long mask; - SmProp *props[XT_NUM_SM_PROPS]; - char *pnames[XT_NUM_SM_PROPS]; - - if (w->session.connection == NULL) - return; - - if (initialize) { - char nam_buf[32]; - char pid[12]; - String user_name; - String pidp = pid; - - /* set all non-NULL session properties, the UserID and the ProcessID */ - for (n = XtNumber(propertyTable); n; n--, p++) { - addr = (XtPointer *) ((char *) w + p->offset); - if (p->proc == CardPack) { - if (*(unsigned char *)addr) - props[num_props++] =(*(p->proc))(p->name, (XtPointer)addr); - } - else if (* addr) - props[num_props++] = (*(p->proc))(p->name, (XtPointer)addr); - - } - user_name = _XtGetUserName(nam_buf, sizeof nam_buf); - if (user_name) - props[num_props++] = ArrayPack(SmUserID, &user_name); - sprintf(pid, "%d", getpid()); - props[num_props++] = ArrayPack(SmProcessID, &pidp); - - if (num_props) { - SmcSetProperties(w->session.connection, num_props, props); - FreePacks(props, num_props); - } - return; - } - - if (set_mask) { - mask = 1L; - for (n = XtNumber(propertyTable); n; n--, p++, mask <<= 1) - if (mask & set_mask) { - addr = (XtPointer *) ((char *) w + p->offset); - props[num_props++] = (*(p->proc))(p->name, (XtPointer)addr); - } - SmcSetProperties(w->session.connection, num_props, props); - FreePacks(props, num_props); - } - - if (unset_mask) { - mask = 1L; - num_props = 0; - for (n = XtNumber(propertyTable); n; n--, p++, mask <<= 1) - if (mask & unset_mask) - pnames[num_props++] = p->name; - SmcDeleteProperties(w->session.connection, num_props, pnames); - } -} - -/*ARGSUSED*/ -static void GetIceEvent(client_data, source, id) - XtPointer client_data; - int * source; - XtInputId * id; -{ - SessionShellWidget w = (SessionShellWidget) client_data; - IceProcessMessagesStatus status; - -#ifdef MINIX - if (!MNX_IceMessagesAvailable(SmcGetIceConnection(w->session.connection))) - return; -#endif - status = IceProcessMessages(SmcGetIceConnection(w->session.connection), - NULL, NULL); - - if (status == IceProcessMessagesIOError) { - StopManagingSession(w, w->session.connection); - XtCallCallbackList((Widget)w, w->session.error_callbacks, - (XtPointer) NULL); - } -} - -static void CleanUpSave(w) - SessionShellWidget w; -{ - XtSaveYourself next = w->session.save->next; - XtFree((char *)w->session.save); - w->session.save = next; - if (w->session.save) - CallSaveCallbacks(w); -} - -static void CallSaveCallbacks(w) - SessionShellWidget w; -{ - XtCheckpointToken token; - - if (XtHasCallbacks((Widget) w, XtNsaveCallback) != XtCallbackHasSome) { - /* if the application makes no attempt to save state, report failure */ - SmcSaveYourselfDone(w->session.connection, False); - CleanUpSave(w); - } else { - w->session.checkpoint_state = XtSaveActive; - token = GetToken((Widget) w, XtSessionCheckpoint); - _XtCallConditionalCallbackList((Widget)w, w->session.save_callbacks, - (XtPointer)token, ExamineToken); - XtSessionReturnToken(token); - } -} - -/*ARGSUSED*/ -static void XtCallSaveCallbacks(connection, client_data, save_type, shutdown, - interact, fast) - SmcConn connection; /* unused */ - SmPointer client_data; - int save_type; - Bool shutdown; - int interact; - Bool fast; -{ - SessionShellWidget w = (SessionShellWidget) client_data; - XtSaveYourself save; - XtSaveYourself prev; - - save = XtNew(XtSaveYourselfRec); - save->next = NULL; - save->save_type = save_type; - save->interact_style = interact; - save->shutdown = shutdown; - save->fast = fast; - save->cancel_shutdown = False; - save->phase = 1; - save->interact_dialog_type = SmDialogNormal; - save->request_cancel = save->request_next_phase = False; - save->save_success = True; - save->save_tokens = save->interact_tokens = 0; - - prev = (XtSaveYourself) &w->session.save; - while (prev->next) - prev = prev->next; - prev->next = save; - - if (w->session.checkpoint_state == XtSaveInactive) - CallSaveCallbacks(w); -} - -static void XtInteractPermission(connection, data) - SmcConn connection; - SmPointer data; -{ - Widget w = (Widget) data; - SessionShellWidget sw = (SessionShellWidget) data; - XtCheckpointToken token; - XtCallbackProc callback; - XtPointer client_data; - - - _XtPeekCallback(w, sw->session.interact_callbacks, &callback, - &client_data); - if (callback) { - sw->session.checkpoint_state = XtInteractActive; - token = GetToken(w, XtSessionInteract); - XtRemoveCallback(w, XtNinteractCallback, callback, client_data); - (*callback)(w, client_data, (XtPointer) token); - } else if (! sw->session.save->cancel_shutdown) { - SmcInteractDone(connection, False); - } -} - -/*ARGSUSED*/ -static void XtCallSaveCompleteCallbacks(connection, client_data) - SmcConn connection; - SmPointer client_data; -{ - SessionShellWidget w = (SessionShellWidget) client_data; - - XtCallCallbackList((Widget)w, w->session.save_complete_callbacks, - (XtPointer) NULL); -} - -/*ARGSUSED*/ -static void XtCallNextPhaseCallbacks(connection, client_data) - SmcConn connection; /* unused */ - SmPointer client_data; -{ - SessionShellWidget w = (SessionShellWidget) client_data; - w->session.save->phase = 2; - CallSaveCallbacks(w); -} - -/*ARGSUSED*/ -static void XtCallDieCallbacks(connection, client_data) - SmcConn connection; /* unused */ - SmPointer client_data; -{ - SessionShellWidget w = (SessionShellWidget) client_data; - - StopManagingSession(w, w->session.connection); - XtCallCallbackList((Widget)w, w->session.die_callbacks, - (XtPointer) NULL); -} - -/*ARGSUSED*/ -static void XtCallCancelCallbacks(connection, client_data) - SmcConn connection; /* unused */ - SmPointer client_data; -{ - SessionShellWidget w = (SessionShellWidget) client_data; - Boolean call_interacts = False; - - if (w->session.checkpoint_state != XtSaveInactive) { - w->session.save->cancel_shutdown = True; - call_interacts = (w->session.save->interact_style != - SmInteractStyleNone); - } - - XtCallCallbackList((Widget)w, w->session.cancel_callbacks, - (XtPointer) NULL); - - if (call_interacts) { - w->session.save->interact_style = SmInteractStyleNone; - XtInteractPermission(w->session.connection, (SmPointer) w); - } - - if (w->session.checkpoint_state != XtSaveInactive) { - if (w->session.save->save_tokens == 0 && - w->session.checkpoint_state == XtSaveActive) { - w->session.checkpoint_state = XtSaveInactive; - SmcSaveYourselfDone(w->session.connection, - w->session.save->save_success); - CleanUpSave(w); - } - } -} - -static XtCheckpointToken GetToken(widget, type) - Widget widget; - int type; -{ - SessionShellWidget w = (SessionShellWidget) widget; - XtCheckpointToken token; - XtSaveYourself save = w->session.save; - - if (type == XtSessionCheckpoint) - w->session.save->save_tokens++; - else if (type == XtSessionInteract) - w->session.save->interact_tokens++; - else - return (XtCheckpointToken) NULL; - - token = (XtCheckpointToken) __XtMalloc(sizeof(XtCheckpointTokenRec)); - token->save_type = save->save_type; - token->interact_style = save->interact_style; - token->shutdown = save->shutdown; - token->fast = save->fast; - token->cancel_shutdown = save->cancel_shutdown; - token->phase = save->phase; - token->interact_dialog_type = save->interact_dialog_type; - token->request_cancel = save->request_cancel; - token->request_next_phase = save->request_next_phase; - token->save_success = save->save_success; - token->type = type; - token->widget = widget; - return token; -} - -#if NeedFunctionPrototypes -XtCheckpointToken XtSessionGetToken(Widget widget) -#else -XtCheckpointToken XtSessionGetToken(widget) - Widget widget; -#endif -{ - SessionShellWidget w = (SessionShellWidget) widget; - XtCheckpointToken token = NULL; - WIDGET_TO_APPCON(widget); - - LOCK_APP(app); - if (w->session.checkpoint_state) - token = GetToken(widget, XtSessionCheckpoint); - - UNLOCK_APP(app); - return token; -} - -static Boolean ExamineToken(call_data) - XtPointer call_data; -{ - XtCheckpointToken token = (XtCheckpointToken) call_data; - SessionShellWidget w = (SessionShellWidget) token->widget; - - if (token->interact_dialog_type == SmDialogError) - w->session.save->interact_dialog_type = SmDialogError; - if (token->request_next_phase) - w->session.save->request_next_phase = True; - if (! token->save_success) - w->session.save->save_success = False; - - token->interact_dialog_type = w->session.save->interact_dialog_type; - token->request_next_phase = w->session.save->request_next_phase; - token->save_success = w->session.save->save_success; - token->cancel_shutdown = w->session.save->cancel_shutdown; - - return True; -} - -#if NeedFunctionPrototypes -void XtSessionReturnToken(XtCheckpointToken token) -#else -void XtSessionReturnToken(token) - XtCheckpointToken token; -#endif -{ - SessionShellWidget w = (SessionShellWidget) token->widget; - Boolean has_some; - Boolean phase_done; - XtCallbackProc callback; - XtPointer client_data; - WIDGET_TO_APPCON((Widget)w); - - LOCK_APP(app); - - has_some = (XtHasCallbacks(token->widget, XtNinteractCallback) - == XtCallbackHasSome); - - (void) ExamineToken((XtPointer) token); - - if (token->type == XtSessionCheckpoint) { - w->session.save->save_tokens--; - if (has_some && w->session.checkpoint_state == XtSaveActive) { - w->session.checkpoint_state = XtInteractPending; - SmcInteractRequest(w->session.connection, - w->session.save->interact_dialog_type, - XtInteractPermission, (SmPointer) w); - } - XtFree((char*) token); - } else { - if (token->request_cancel) - w->session.save->request_cancel = True; - token->request_cancel = w->session.save->request_cancel; - if (has_some) { - _XtPeekCallback((Widget)w, w->session.interact_callbacks, - &callback, &client_data); - XtRemoveCallback((Widget)w, XtNinteractCallback, - callback, client_data); - (*callback)((Widget)w, client_data, (XtPointer)token); - } else { - w->session.save->interact_tokens--; - if (w->session.save->interact_tokens == 0) { - w->session.checkpoint_state = XtSaveActive; - if (! w->session.save->cancel_shutdown) - SmcInteractDone(w->session.connection, - w->session.save->request_cancel); - } - XtFree((char *) token); - } - } - - phase_done = (w->session.save->save_tokens == 0 && - w->session.checkpoint_state == XtSaveActive); - - if (phase_done) { - if (w->session.save->request_next_phase && - w->session.save->phase == 1) { - SmcRequestSaveYourselfPhase2(w->session.connection, - XtCallNextPhaseCallbacks, - (SmPointer)w); - } else { - w->session.checkpoint_state = XtSaveInactive; - SmcSaveYourselfDone(w->session.connection, - w->session.save->save_success); - CleanUpSave(w); - } - } - - UNLOCK_APP(app); -} - -static Boolean IsInArray(str, sarray) - String str; - String *sarray; -{ - if (str == NULL || sarray == NULL) - return False; - for (; *sarray; sarray++) { - if (strcmp(*sarray, str) == 0) - return True; - } - return False; -} - -static String* EditCommand(str, src1, src2) - String str; /* if not NULL, the sm_client_id */ - String *src1; /* first choice */ - String *src2; /* alternate */ -{ - Boolean have; - Boolean want; - int count; - String *sarray; - String *s; - String *new; - - want = (str != NULL); - sarray = (src1 ? src1 : src2); - if (! sarray) return NULL; - have = IsInArray("-xtsessionID", sarray); - if ((want && have) || (!want && !have)) { - if (sarray == src1) - return src1; - else - return NewStringArray(sarray); - } - - count = 0; - for (s = sarray; *s; s++) - count++; - - if (want) { - s = new = (String *) __XtMalloc((Cardinal)(count+3) * sizeof(String*)); - *s = *sarray; s++; sarray++; - *s = "-xtsessionID"; s++; - *s = str; s++; - for (; --count > 0; s++, sarray++) - *s = *sarray; - *s = (String) NULL; - } else { - if (count < 3) - return NewStringArray(sarray); - s = new = (String *) __XtMalloc((Cardinal)(count-1) * sizeof(String*)); - for (; --count >= 0; sarray++) { - if (strcmp(*sarray, "-xtsessionID") == 0) { - sarray++; - count--; - } else { - *s = *sarray; - s++; - } - } - *s = (String) NULL; - } - s = new; - new = NewStringArray(new); - XtFree((char *)s); - return new; -} - -#endif /* !XT_NO_SM */ |