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/* $XConsortium: ContainerP.h /main/8 1996/06/13 16:45:53 pascale $ */
/*
* @OPENGROUP_COPYRIGHT@
* COPYRIGHT NOTICE
* Copyright (c) 1990, 1991, 1992, 1993 Open Software Foundation, Inc.
* Copyright (c) 1996, 1997, 1998, 1999, 2000 The Open Group
* ALL RIGHTS RESERVED (MOTIF). See the file named COPYRIGHT.MOTIF for
* the full copyright text.
*
* This software is subject to an open license. It may only be
* used on, with or for operating systems which are themselves open
* source systems. You must contact The Open Group for a license
* allowing distribution and sublicensing of this software on, with,
* or for operating systems which are not Open Source programs.
*
* See http://www.opengroup.org/openmotif/license for full
* details of the license agreement. Any use, reproduction, or
* distribution of the program constitutes recipient's acceptance of
* this agreement.
*
* EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT, THE PROGRAM IS
* PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT LIMITATION, ANY
* WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT, MERCHANTABILITY
* OR FITNESS FOR A PARTICULAR PURPOSE
*
* EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT, NEITHER RECIPIENT
* NOR ANY CONTRIBUTORS SHALL HAVE ANY LIABILITY FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING WITHOUT LIMITATION LOST PROFITS), HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OR DISTRIBUTION OF THE PROGRAM OR THE
* EXERCISE OF ANY RIGHTS GRANTED HEREUNDER, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGES.
*/
/*
* HISTORY
*/
#ifndef _XmContainerP_h
#define _XmContainerP_h
#include <Xm/XmP.h>
#include <Xm/ManagerP.h>
#include <Xm/DragCP.h>
#include <Xm/Container.h>
#ifdef __cplusplus
extern "C" {
#endif
/*
* One _XmCwidNodeRec structure is allocated by Container for each of
* it's children (except for OutlineButtons). Information about the
* relationship of the child to other Container children (parentage and
* order) is maintained here by Container.
*
* _XmCwidNodeRec structures are XtCalloc'd by Container in the
* ConstraintInitialize method and XtFree'd in the ConstraintDestroy method.
* They are linked/unlinked to other _XmCwidNodeRec structures in the
* ChangeManaged method.
*/
typedef struct _XmCwidNodeRec
{
struct _XmCwidNodeRec * next_ptr;
struct _XmCwidNodeRec * prev_ptr;
struct _XmCwidNodeRec * child_ptr;
struct _XmCwidNodeRec * parent_ptr;
Widget widget_ptr;
} XmCwidNodeRec, *CwidNode;
/*
* Container allocates a _XmContainerXfrActionRec structure to store
* the data from a ContainerStartTransfer action until it can determine
* whether the action should start a primary transfer or begin a drag.
*/
typedef struct _XmContainerXfrActionRec
{
Widget wid;
XEvent *event;
String *params;
Cardinal *num_params;
Atom operation;
} XmContainerXfrActionRec, *ContainerXfrAction;
/*
* Container allocates an array of _XmContainerCwidCellInfoRec structures
* to use in calculating an ideal size in the GetSpatialSize procedure when
* XmNspatialStyle is XmCELLS. The array is created and destroyed in the
* GetSpatialSize procedure.
*/
typedef struct _XmContainerCwidCellInfoRec
{
int cwid_width_in_cells;
int cwid_height_in_cells;
} XmContainerCwidCellInfoRec, *ContainerCwidCellInfo;
/* Container constraint class part record */
typedef struct _XmContainerConstraintPart
{
Widget entry_parent; /* XmNentryParent */
Widget related_cwid;
CwidNode node_ptr;
int position_index; /* XmNpositionIndex */
int depth;
int cell_idx;
Boolean visible_in_outline;
Position user_x;
Position user_y;
unsigned char outline_state; /* XmNoutlineState */
unsigned char selection_visual;
unsigned char selection_state;
unsigned char cwid_type;
} XmContainerConstraintPart, * XmContainerConstraint;
typedef struct _XmContainerConstraintRec
{
XmManagerConstraintPart manager;
XmContainerConstraintPart container;
} XmContainerConstraintRec, * XmContainerConstraintPtr;
/* move the other typedef here */
typedef void (*XmSpatialGetSize)(Widget, Dimension *, Dimension *);
/* Container widget class record */
typedef struct _XmContainerClassPart
{
XmSpatialTestFitProc test_fit_item;
XmSpatialPlacementProc place_item;
XmSpatialRemoveProc remove_item;
XmSpatialGetSize get_spatial_size;
XtPointer extension;
} XmContainerClassPart;
/* Full class record declaration */
typedef struct _XmContainerClassRec
{
CoreClassPart core_class;
CompositeClassPart composite_class;
ConstraintClassPart constraint_class;
XmManagerClassPart manager_class;
XmContainerClassPart container_class;
} XmContainerClassRec, *XmContainerClass;
externalref XmContainerClassRec xmContainerClassRec;
/* Container instance record */
typedef struct _XmContainerPart
{
WidgetList selected_items; /* XmNselectedItems */
Widget icon_header;
Widget anchor_cwid;
Widget druggee;
Widget size_ob;
Widget drag_context;
CwidNode first_node;
CwidNode last_node;
Cardinal * detail_order; /* XmNdetailOrder */
XmString * detail_heading; /* XmNdetailColumnHeading */
XSegment * outline_segs;
XtCallbackList convert_cb; /* XmNconvertCallback */
XtCallbackList default_action_cb; /* XmNdefaultActionCallback */
XtCallbackList destination_cb; /* XmNdestinationCallback */
XtCallbackList outline_cb; /* XmNoutlineChangedCallback */
XtCallbackList selection_cb; /* XmNselectionCallback */
XmTabList detail_tablist; /* XmNdetailTabList */
XmFontList render_table; /* XmNfontList */
Pixel select_color; /* XmNselectColor */
Pixmap collapsed_state_pixmap; /* XmNcollapsedStatePixmap */
Pixmap expanded_state_pixmap; /* XmNexpandedStatePixmap */
GC normalGC;
GC marqueeGC;
Time last_click_time;
Region cells_region;
ContainerXfrAction transfer_action;
XtIntervalId transfer_timer_id;
XPoint anchor_point;
XPoint marquee_start;
XPoint marquee_end;
XPoint marquee_smallest;
XPoint marquee_largest;
XPoint dropspot;
unsigned long dynamic_resource;
int max_depth;
int outline_seg_count;
int *cells;
int cell_count;
int next_free_cell;
int current_width_in_cells;
int current_height_in_cells;
int drag_offset_x;
int drag_offset_y;
unsigned int selected_item_count; /* XmNselectedItemCount */
Cardinal detail_heading_count; /* XmNdetailColumnHeadingCount */
Cardinal saved_detail_heading_count;
Cardinal detail_order_count; /* XmNdetailOrderCount */
Dimension first_col_width; /* XmNoutlineColumnWidth */
Dimension real_first_col_width;
Dimension large_cell_height; /* XmNlargeCellHeight */
Dimension large_cell_width; /* XmNlargeCellWidth */
Dimension small_cell_height; /* XmNsmallCellHeight */
Dimension small_cell_width; /* XmNsmallCellWidth */
Dimension real_large_cellh;
Dimension real_large_cellw;
Dimension real_small_cellh;
Dimension real_small_cellw;
Dimension margin_h; /* XmNmarginHeight */
Dimension margin_w; /* XmNmarginWidth */
Dimension outline_indent; /* XmNoutlineIndentation */
Dimension ob_width;
Dimension ob_height;
Dimension prev_width;
Dimension ideal_width;
Dimension ideal_height;
/* Note: first_change_managed is also used to resolve between
* XmRenderTable & XmFontList when setting up the resource table
*/
Boolean first_change_managed;
Boolean extending_mode;
Boolean marquee_mode;
Boolean self;
Boolean toggle_pressed;
Boolean extend_pressed;
Boolean ob_pressed;
Boolean cancel_pressed;
Boolean kaddmode;
Boolean no_auto_sel_changes;
Boolean started_in_anchor;
Boolean marquee_drawn;
Boolean have_primary;
Boolean selecting;
Boolean large_cell_dim_fixed;
Boolean small_cell_dim_fixed;
unsigned char automatic; /* XmNautomaticSelection */
unsigned char entry_viewtype; /* XmNentryViewType */
unsigned char include_model; /* XmNspatialIncludeModel */
unsigned char layout_type; /* XmNlayoutType */
unsigned char ob_policy; /* XmNoutlineButtonPolicy */
unsigned char outline_sep_style; /* XmNoutlineLineStyle */
unsigned char spatial_style; /* XmNspatialStyle */
unsigned char primary_ownership; /* XmNprimaryOwnership */
unsigned char resize_model; /* XmNspatialResizeModel */
unsigned char selection_policy; /* XmNselectionPolicy */
unsigned char selection_technique; /* XmNselectionTechnique */
unsigned char snap_model; /* XmNspatialSnapModel */
unsigned char create_cwid_type;
unsigned char selection_state;
unsigned char LeaveDir; /* leave direction */
XtIntervalId scroll_proc_id; /* scroll TimeOutProc */
int last_xmotion_x;
int last_xmotion_y;
XmString * cache_detail_heading; /* XmNdetailColumnHeading
getValues */
} XmContainerPart;
/* Full instance record declaration */
typedef struct _XmContainerRec
{
CorePart core;
CompositePart composite;
ConstraintPart constraint;
XmManagerPart manager;
XmContainerPart container;
} XmContainerRec;
/* enums to keep up with cwid types */
enum { CONTAINER_ICON,
CONTAINER_OUTLINE_BUTTON,
CONTAINER_HEADER};
#define TABLIST (1L<<0)
#define FIRSTCW (1L<<1)
#define CtrIsDynamic(w,mask) \
(((XmContainerWidget)(w))->container.dynamic_resource & mask)
#define CtrDynamicSmallCellHeight(w) \
(((XmContainerWidget)(w))->container.small_cell_height == 0)
#define CtrDynamicSmallCellWidth(w) \
(((XmContainerWidget)(w))->container.small_cell_width == 0)
#define CtrDynamicLargeCellHeight(w) \
(((XmContainerWidget)(w))->container.large_cell_height == 0)
#define CtrDynamicLargeCellWidth(w) \
(((XmContainerWidget)(w))->container.large_cell_width == 0)
#define CtrIsAUTO_SELECT(w) \
((((XmContainerWidget)(w))->container.automatic == XmAUTO_SELECT) && \
(((XmContainerWidget)(w))->container.selection_policy \
!= XmSINGLE_SELECT))
#define CtrViewIsLARGE_ICON(w) \
(((XmContainerWidget)(w))->container.entry_viewtype == XmLARGE_ICON)
#define CtrViewIsSMALL_ICON(w) \
(((XmContainerWidget)(w))->container.entry_viewtype == XmSMALL_ICON)
#define CtrViewIsANY_ICON(w) \
(((XmContainerWidget)(w))->container.entry_viewtype == XmANY_ICON)
#define CtrIsHORIZONTAL(w) \
(XmDirectionMatchPartial \
(((XmContainerWidget)(w))->manager.string_direction,\
XmDEFAULT_DIRECTION,XmPRECEDENCE_HORIZ_MASK))
#define CtrIsVERTICAL(w) \
(XmDirectionMatchPartial \
(((XmContainerWidget)(w))->manager.string_direction,\
XmDEFAULT_DIRECTION,XmPRECEDENCE_VERT_MASK))
#define CtrLayoutIsDETAIL(w) \
(((XmContainerWidget)(w))->container.layout_type == XmDETAIL)
#define CtrLayoutIsOUTLINE_DETAIL(w) \
((((XmContainerWidget)(w))->container.layout_type == XmDETAIL) || \
(((XmContainerWidget)(w))->container.layout_type == XmOUTLINE))
#define CtrDrawLinesOUTLINE(w) \
(CtrLayoutIsOUTLINE_DETAIL(w) && \
(((XmContainerWidget)(w))->container.outline_sep_style \
== XmSINGLE))
#define CtrLayoutIsSPATIAL(w) \
(((XmContainerWidget)(w))->container.layout_type == XmSPATIAL)
#define CtrSpatialStyleIsNONE(w) \
(((XmContainerWidget)(w))->container.spatial_style == XmNONE)
#define CtrSpatialStyleIsGRID(w) \
(((XmContainerWidget)(w))->container.spatial_style == XmGRID)
#define CtrSpatialStyleIsCELLS(w) \
(((XmContainerWidget)(w))->container.spatial_style == XmCELLS)
#define CtrIncludeIsAPPEND(w) \
(((XmContainerWidget)(w))->container.include_model == XmAPPEND)
#define CtrIncludeIsCLOSEST(w) \
(((XmContainerWidget)(w))->container.include_model == XmCLOSEST)
#define CtrIncludeIsFIRST_FIT(w) \
(((XmContainerWidget)(w))->container.include_model == XmFIRST_FIT)
#define CtrSnapModelIsNONE(w) \
(((XmContainerWidget)(w))->container.snap_model == XmNONE)
#define CtrSnapModelIsSNAP(w) \
(((XmContainerWidget)(w))->container.snap_model == XmSNAP_TO_GRID)
#define CtrSnapModelIsCENTER(w) \
(((XmContainerWidget)(w))->container.snap_model == XmCENTER)
#define CtrResizeModelIsGROW_MINOR(w) \
(((XmContainerWidget)(w))->container.resize_model == XmGROW_MINOR)
#define CtrResizeModelIsGROW_MAJOR(w) \
(((XmContainerWidget)(w))->container.resize_model == XmGROW_MAJOR)
#define CtrResizeModelIsGROW_BALANCED(w) \
(((XmContainerWidget)(w))->container.resize_model == XmGROW_BALANCED)
#define CtrPolicyIsSINGLE(w) \
(((XmContainerWidget)(w))->container.selection_policy \
== XmSINGLE_SELECT)
#define CtrPolicyIsBROWSE(w) \
(((XmContainerWidget)(w))->container.selection_policy \
== XmBROWSE_SELECT)
#define CtrPolicyIsMULTIPLE(w) \
(((XmContainerWidget)(w))->container.selection_policy \
== XmMULTIPLE_SELECT)
#define CtrPolicyIsEXTENDED(w) \
(((XmContainerWidget)(w))->container.selection_policy \
== XmEXTENDED_SELECT)
#define CtrTechIsTOUCH_OVER(w) \
(((XmContainerWidget)(w))->container.selection_technique \
== XmTOUCH_OVER)
#define CtrTechIsTOUCH_ONLY(w) \
(((XmContainerWidget)(w))->container.selection_technique \
== XmTOUCH_ONLY)
#define CtrTechIsMARQUEE(w) \
(((XmContainerWidget)(w))->container.selection_technique \
== XmMARQUEE)
#define CtrTechIsMARQUEE_ES(w) \
(((XmContainerWidget)(w))->container.selection_technique \
== XmMARQUEE_EXTEND_START)
#define CtrTechIsMARQUEE_EB(w) \
(((XmContainerWidget)(w))->container.selection_technique \
== XmMARQUEE_EXTEND_BOTH)
#define CtrOB_PRESENT(w) \
(((XmContainerWidget)(w))->container.ob_policy \
== XmOUTLINE_BUTTON_PRESENT)
#define CtrOB_ABSENT(w) \
(((XmContainerWidget)(w))->container.ob_policy \
== XmOUTLINE_BUTTON_ABSENT)
#define GetContainerConstraint(w) \
(&((XmContainerConstraintPtr) (w)->core.constraints)->container)
#define CtrItemIsPlaced(w) \
(((XmContainerConstraintPtr)(w)->core.constraints)->container.cell_idx \
!= NO_CELL)
#define CtrICON(w) \
(((XmContainerConstraintPtr)(w)->core.constraints)->container.cwid_type\
== CONTAINER_ICON)
#define CtrOUTLINE_BUTTON(w) \
(((XmContainerConstraintPtr)(w)->core.constraints)->container.cwid_type\
== CONTAINER_OUTLINE_BUTTON)
#define CtrHEADER(w) \
(((XmContainerConstraintPtr)(w)->core.constraints)->container.cwid_type\
== CONTAINER_HEADER)
#define XmInheritSpatialTestFitProc ((XmSpatialTestFitProc) _XtInherit)
#define XmInheritSpatialPlacementProc ((XmSpatialPlacementProc) _XtInherit)
#define XmInheritSpatialRemoveProc ((XmSpatialRemoveProc) _XtInherit)
#define XmInheritSpatialGetSize ((XmSpatialGetSize) _XtInherit)
/* possible directions when leaving the container */
#define TOPLEAVE (1<<0)
#define BOTTOMLEAVE (1<<1)
#define LEFTLEAVE (1<<2)
#define RIGHTLEAVE (1<<3)
#ifdef __cplusplus
} /* Close scope of 'extern "C"' declaration which encloses file. */
#endif
#endif /* _XmContainerP_h */
/* DON'T ADD ANYTHING AFTER THIS #endif */