| File: | ctk/a11y/ctktreeviewaccessible.c |
| Warning: | line 948, column 9 Array access (from variable 'selected') results in a null pointer dereference |
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| 1 | /* CTK+ - accessibility implementations | |||
| 2 | * Copyright 2001, 2002, 2003 Sun Microsystems Inc. | |||
| 3 | * | |||
| 4 | * This library is free software; you can redistribute it and/or | |||
| 5 | * modify it under the terms of the GNU Lesser General Public | |||
| 6 | * License as published by the Free Software Foundation; either | |||
| 7 | * version 2 of the License, or (at your option) any later version. | |||
| 8 | * | |||
| 9 | * This library is distributed in the hope that it will be useful, | |||
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |||
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |||
| 12 | * Lesser General Public License for more details. | |||
| 13 | * | |||
| 14 | * You should have received a copy of the GNU Lesser General Public | |||
| 15 | * License along with this library. If not, see <http://www.gnu.org/licenses/>. | |||
| 16 | */ | |||
| 17 | ||||
| 18 | #include "config.h" | |||
| 19 | ||||
| 20 | #include <ctk/ctk.h> | |||
| 21 | #ifdef CDK_WINDOWING_X11 | |||
| 22 | #include <cdk/x11/cdkx.h> | |||
| 23 | #endif | |||
| 24 | ||||
| 25 | #include "ctktreeprivate.h" | |||
| 26 | #include "ctkwidgetprivate.h" | |||
| 27 | ||||
| 28 | #include "ctktreeviewaccessibleprivate.h" | |||
| 29 | ||||
| 30 | #include "ctkrenderercellaccessible.h" | |||
| 31 | #include "ctkbooleancellaccessible.h" | |||
| 32 | #include "ctkimagecellaccessible.h" | |||
| 33 | #include "ctkcontainercellaccessible.h" | |||
| 34 | #include "ctktextcellaccessible.h" | |||
| 35 | #include "ctkcellaccessibleparent.h" | |||
| 36 | #include "ctkcellaccessibleprivate.h" | |||
| 37 | ||||
| 38 | struct _CtkTreeViewAccessiblePrivate | |||
| 39 | { | |||
| 40 | GHashTable *cell_infos; | |||
| 41 | }; | |||
| 42 | ||||
| 43 | typedef struct _CtkTreeViewAccessibleCellInfo CtkTreeViewAccessibleCellInfo; | |||
| 44 | struct _CtkTreeViewAccessibleCellInfo | |||
| 45 | { | |||
| 46 | CtkCellAccessible *cell; | |||
| 47 | CtkRBTree *tree; | |||
| 48 | CtkRBNode *node; | |||
| 49 | CtkTreeViewColumn *cell_col_ref; | |||
| 50 | CtkTreeViewAccessible *view; | |||
| 51 | }; | |||
| 52 | ||||
| 53 | /* Misc */ | |||
| 54 | ||||
| 55 | static int cell_info_get_index (CtkTreeView *tree_view, | |||
| 56 | CtkTreeViewAccessibleCellInfo *info); | |||
| 57 | static gboolean is_cell_showing (CtkTreeView *tree_view, | |||
| 58 | CdkRectangle *cell_rect); | |||
| 59 | ||||
| 60 | static void cell_info_new (CtkTreeViewAccessible *accessible, | |||
| 61 | CtkRBTree *tree, | |||
| 62 | CtkRBNode *node, | |||
| 63 | CtkTreeViewColumn *tv_col, | |||
| 64 | CtkCellAccessible *cell); | |||
| 65 | static gint get_column_number (CtkTreeView *tree_view, | |||
| 66 | CtkTreeViewColumn *column); | |||
| 67 | ||||
| 68 | static gboolean get_rbtree_column_from_index (CtkTreeView *tree_view, | |||
| 69 | gint index, | |||
| 70 | CtkRBTree **tree, | |||
| 71 | CtkRBNode **node, | |||
| 72 | CtkTreeViewColumn **column); | |||
| 73 | ||||
| 74 | static CtkTreeViewAccessibleCellInfo* find_cell_info (CtkTreeViewAccessible *view, | |||
| 75 | CtkCellAccessible *cell); | |||
| 76 | static AtkObject * get_header_from_column (CtkTreeViewColumn *tv_col); | |||
| 77 | ||||
| 78 | ||||
| 79 | static void atk_table_interface_init (AtkTableIface *iface); | |||
| 80 | static void atk_selection_interface_init (AtkSelectionIface *iface); | |||
| 81 | static void atk_component_interface_init (AtkComponentIface *iface); | |||
| 82 | static void ctk_cell_accessible_parent_interface_init (CtkCellAccessibleParentIface *iface); | |||
| 83 | ||||
| 84 | G_DEFINE_TYPE_WITH_CODE (CtkTreeViewAccessible, ctk_tree_view_accessible, CTK_TYPE_CONTAINER_ACCESSIBLE,static void ctk_tree_view_accessible_init (CtkTreeViewAccessible *self); static void ctk_tree_view_accessible_class_init (CtkTreeViewAccessibleClass *klass); static GType ctk_tree_view_accessible_get_type_once (void); static gpointer ctk_tree_view_accessible_parent_class = ((void*)0); static gint CtkTreeViewAccessible_private_offset ; static void ctk_tree_view_accessible_class_intern_init (gpointer klass) { ctk_tree_view_accessible_parent_class = g_type_class_peek_parent (klass); if (CtkTreeViewAccessible_private_offset != 0) g_type_class_adjust_private_offset (klass, &CtkTreeViewAccessible_private_offset); ctk_tree_view_accessible_class_init ((CtkTreeViewAccessibleClass*) klass); } __attribute__ ((__unused__ )) static inline gpointer ctk_tree_view_accessible_get_instance_private (CtkTreeViewAccessible *self) { return (((gpointer) ((guint8 *) (self) + (glong) (CtkTreeViewAccessible_private_offset)))) ; } GType ctk_tree_view_accessible_get_type (void) { static GType static_g_define_type_id = 0; if ((__extension__ ({ _Static_assert (sizeof *(&static_g_define_type_id) == sizeof (gpointer) , "Expression evaluates to false"); (void) (0 ? (gpointer) * ( &static_g_define_type_id) : ((void*)0)); (!(__extension__ ({ _Static_assert (sizeof *(&static_g_define_type_id) == sizeof (gpointer), "Expression evaluates to false"); __typeof__ (*(&static_g_define_type_id)) gapg_temp_newval; __typeof__ ((&static_g_define_type_id)) gapg_temp_atomic = (&static_g_define_type_id ); __atomic_load (gapg_temp_atomic, &gapg_temp_newval, 5) ; gapg_temp_newval; })) && g_once_init_enter_pointer ( &static_g_define_type_id)); })) ) { GType g_define_type_id = ctk_tree_view_accessible_get_type_once (); (__extension__ ( { _Static_assert (sizeof *(&static_g_define_type_id) == sizeof (gpointer), "Expression evaluates to false"); 0 ? (void) (*( &static_g_define_type_id) = (g_define_type_id)) : (void) 0 ; g_once_init_leave_pointer ((&static_g_define_type_id), ( gpointer) (guintptr) (g_define_type_id)); })) ; } return static_g_define_type_id ; } __attribute__ ((__noinline__)) static GType ctk_tree_view_accessible_get_type_once (void) { GType g_define_type_id = g_type_register_static_simple ((ctk_container_accessible_get_type ()), g_intern_static_string ("CtkTreeViewAccessible"), sizeof (CtkTreeViewAccessibleClass ), (GClassInitFunc)(void (*)(void)) ctk_tree_view_accessible_class_intern_init , sizeof (CtkTreeViewAccessible), (GInstanceInitFunc)(void (* )(void)) ctk_tree_view_accessible_init, (GTypeFlags) 0); { {{ CtkTreeViewAccessible_private_offset = g_type_add_instance_private (g_define_type_id, sizeof (CtkTreeViewAccessiblePrivate)); } { const GInterfaceInfo g_implement_interface_info = { (GInterfaceInitFunc )(void (*)(void)) atk_table_interface_init, ((void*)0), ((void *)0) }; g_type_add_interface_static (g_define_type_id, (atk_table_get_type ()), &g_implement_interface_info); } { const GInterfaceInfo g_implement_interface_info = { (GInterfaceInitFunc)(void (*) (void)) atk_selection_interface_init, ((void*)0), ((void*)0) } ; g_type_add_interface_static (g_define_type_id, (atk_selection_get_type ()), &g_implement_interface_info); } { const GInterfaceInfo g_implement_interface_info = { (GInterfaceInitFunc)(void (*) (void)) atk_component_interface_init, ((void*)0), ((void*)0) } ; g_type_add_interface_static (g_define_type_id, (atk_component_get_type ()), &g_implement_interface_info); } { const GInterfaceInfo g_implement_interface_info = { (GInterfaceInitFunc)(void (*) (void)) ctk_cell_accessible_parent_interface_init, ((void*)0) , ((void*)0) }; g_type_add_interface_static (g_define_type_id , (ctk_cell_accessible_parent_get_type ()), &g_implement_interface_info ); };} } return g_define_type_id; } | |||
| 85 | G_ADD_PRIVATE (CtkTreeViewAccessible)static void ctk_tree_view_accessible_init (CtkTreeViewAccessible *self); static void ctk_tree_view_accessible_class_init (CtkTreeViewAccessibleClass *klass); static GType ctk_tree_view_accessible_get_type_once (void); static gpointer ctk_tree_view_accessible_parent_class = ((void*)0); static gint CtkTreeViewAccessible_private_offset ; static void ctk_tree_view_accessible_class_intern_init (gpointer klass) { ctk_tree_view_accessible_parent_class = g_type_class_peek_parent (klass); if (CtkTreeViewAccessible_private_offset != 0) g_type_class_adjust_private_offset (klass, &CtkTreeViewAccessible_private_offset); ctk_tree_view_accessible_class_init ((CtkTreeViewAccessibleClass*) klass); } __attribute__ ((__unused__ )) static inline gpointer ctk_tree_view_accessible_get_instance_private (CtkTreeViewAccessible *self) { return (((gpointer) ((guint8 *) (self) + (glong) (CtkTreeViewAccessible_private_offset)))) ; } GType ctk_tree_view_accessible_get_type (void) { static GType static_g_define_type_id = 0; if ((__extension__ ({ _Static_assert (sizeof *(&static_g_define_type_id) == sizeof (gpointer) , "Expression evaluates to false"); (void) (0 ? (gpointer) * ( &static_g_define_type_id) : ((void*)0)); (!(__extension__ ({ _Static_assert (sizeof *(&static_g_define_type_id) == sizeof (gpointer), "Expression evaluates to false"); __typeof__ (*(&static_g_define_type_id)) gapg_temp_newval; __typeof__ ((&static_g_define_type_id)) gapg_temp_atomic = (&static_g_define_type_id ); __atomic_load (gapg_temp_atomic, &gapg_temp_newval, 5) ; gapg_temp_newval; })) && g_once_init_enter_pointer ( &static_g_define_type_id)); })) ) { GType g_define_type_id = ctk_tree_view_accessible_get_type_once (); (__extension__ ( { _Static_assert (sizeof *(&static_g_define_type_id) == sizeof (gpointer), "Expression evaluates to false"); 0 ? (void) (*( &static_g_define_type_id) = (g_define_type_id)) : (void) 0 ; g_once_init_leave_pointer ((&static_g_define_type_id), ( gpointer) (guintptr) (g_define_type_id)); })) ; } return static_g_define_type_id ; } __attribute__ ((__noinline__)) static GType ctk_tree_view_accessible_get_type_once (void) { GType g_define_type_id = g_type_register_static_simple ((ctk_container_accessible_get_type ()), g_intern_static_string ("CtkTreeViewAccessible"), sizeof (CtkTreeViewAccessibleClass ), (GClassInitFunc)(void (*)(void)) ctk_tree_view_accessible_class_intern_init , sizeof (CtkTreeViewAccessible), (GInstanceInitFunc)(void (* )(void)) ctk_tree_view_accessible_init, (GTypeFlags) 0); { {{ CtkTreeViewAccessible_private_offset = g_type_add_instance_private (g_define_type_id, sizeof (CtkTreeViewAccessiblePrivate)); } { const GInterfaceInfo g_implement_interface_info = { (GInterfaceInitFunc )(void (*)(void)) atk_table_interface_init, ((void*)0), ((void *)0) }; g_type_add_interface_static (g_define_type_id, (atk_table_get_type ()), &g_implement_interface_info); } { const GInterfaceInfo g_implement_interface_info = { (GInterfaceInitFunc)(void (*) (void)) atk_selection_interface_init, ((void*)0), ((void*)0) } ; g_type_add_interface_static (g_define_type_id, (atk_selection_get_type ()), &g_implement_interface_info); } { const GInterfaceInfo g_implement_interface_info = { (GInterfaceInitFunc)(void (*) (void)) atk_component_interface_init, ((void*)0), ((void*)0) } ; g_type_add_interface_static (g_define_type_id, (atk_component_get_type ()), &g_implement_interface_info); } { const GInterfaceInfo g_implement_interface_info = { (GInterfaceInitFunc)(void (*) (void)) ctk_cell_accessible_parent_interface_init, ((void*)0) , ((void*)0) }; g_type_add_interface_static (g_define_type_id , (ctk_cell_accessible_parent_get_type ()), &g_implement_interface_info ); };} } return g_define_type_id; } | |||
| 86 | G_IMPLEMENT_INTERFACE (ATK_TYPE_TABLE, atk_table_interface_init)static void ctk_tree_view_accessible_init (CtkTreeViewAccessible *self); static void ctk_tree_view_accessible_class_init (CtkTreeViewAccessibleClass *klass); static GType ctk_tree_view_accessible_get_type_once (void); static gpointer ctk_tree_view_accessible_parent_class = ((void*)0); static gint CtkTreeViewAccessible_private_offset ; static void ctk_tree_view_accessible_class_intern_init (gpointer klass) { ctk_tree_view_accessible_parent_class = g_type_class_peek_parent (klass); if (CtkTreeViewAccessible_private_offset != 0) g_type_class_adjust_private_offset (klass, &CtkTreeViewAccessible_private_offset); ctk_tree_view_accessible_class_init ((CtkTreeViewAccessibleClass*) klass); } __attribute__ ((__unused__ )) static inline gpointer ctk_tree_view_accessible_get_instance_private (CtkTreeViewAccessible *self) { return (((gpointer) ((guint8 *) (self) + (glong) (CtkTreeViewAccessible_private_offset)))) ; } GType ctk_tree_view_accessible_get_type (void) { static GType static_g_define_type_id = 0; if ((__extension__ ({ _Static_assert (sizeof *(&static_g_define_type_id) == sizeof (gpointer) , "Expression evaluates to false"); (void) (0 ? (gpointer) * ( &static_g_define_type_id) : ((void*)0)); (!(__extension__ ({ _Static_assert (sizeof *(&static_g_define_type_id) == sizeof (gpointer), "Expression evaluates to false"); __typeof__ (*(&static_g_define_type_id)) gapg_temp_newval; __typeof__ ((&static_g_define_type_id)) gapg_temp_atomic = (&static_g_define_type_id ); __atomic_load (gapg_temp_atomic, &gapg_temp_newval, 5) ; gapg_temp_newval; })) && g_once_init_enter_pointer ( &static_g_define_type_id)); })) ) { GType g_define_type_id = ctk_tree_view_accessible_get_type_once (); (__extension__ ( { _Static_assert (sizeof *(&static_g_define_type_id) == sizeof (gpointer), "Expression evaluates to false"); 0 ? (void) (*( &static_g_define_type_id) = (g_define_type_id)) : (void) 0 ; g_once_init_leave_pointer ((&static_g_define_type_id), ( gpointer) (guintptr) (g_define_type_id)); })) ; } return static_g_define_type_id ; } __attribute__ ((__noinline__)) static GType ctk_tree_view_accessible_get_type_once (void) { GType g_define_type_id = g_type_register_static_simple ((ctk_container_accessible_get_type ()), g_intern_static_string ("CtkTreeViewAccessible"), sizeof (CtkTreeViewAccessibleClass ), (GClassInitFunc)(void (*)(void)) ctk_tree_view_accessible_class_intern_init , sizeof (CtkTreeViewAccessible), (GInstanceInitFunc)(void (* )(void)) ctk_tree_view_accessible_init, (GTypeFlags) 0); { {{ CtkTreeViewAccessible_private_offset = g_type_add_instance_private (g_define_type_id, sizeof (CtkTreeViewAccessiblePrivate)); } { const GInterfaceInfo g_implement_interface_info = { (GInterfaceInitFunc )(void (*)(void)) atk_table_interface_init, ((void*)0), ((void *)0) }; g_type_add_interface_static (g_define_type_id, (atk_table_get_type ()), &g_implement_interface_info); } { const GInterfaceInfo g_implement_interface_info = { (GInterfaceInitFunc)(void (*) (void)) atk_selection_interface_init, ((void*)0), ((void*)0) } ; g_type_add_interface_static (g_define_type_id, (atk_selection_get_type ()), &g_implement_interface_info); } { const GInterfaceInfo g_implement_interface_info = { (GInterfaceInitFunc)(void (*) (void)) atk_component_interface_init, ((void*)0), ((void*)0) } ; g_type_add_interface_static (g_define_type_id, (atk_component_get_type ()), &g_implement_interface_info); } { const GInterfaceInfo g_implement_interface_info = { (GInterfaceInitFunc)(void (*) (void)) ctk_cell_accessible_parent_interface_init, ((void*)0) , ((void*)0) }; g_type_add_interface_static (g_define_type_id , (ctk_cell_accessible_parent_get_type ()), &g_implement_interface_info ); };} } return g_define_type_id; } | |||
| 87 | G_IMPLEMENT_INTERFACE (ATK_TYPE_SELECTION, atk_selection_interface_init)static void ctk_tree_view_accessible_init (CtkTreeViewAccessible *self); static void ctk_tree_view_accessible_class_init (CtkTreeViewAccessibleClass *klass); static GType ctk_tree_view_accessible_get_type_once (void); static gpointer ctk_tree_view_accessible_parent_class = ((void*)0); static gint CtkTreeViewAccessible_private_offset ; static void ctk_tree_view_accessible_class_intern_init (gpointer klass) { ctk_tree_view_accessible_parent_class = g_type_class_peek_parent (klass); if (CtkTreeViewAccessible_private_offset != 0) g_type_class_adjust_private_offset (klass, &CtkTreeViewAccessible_private_offset); ctk_tree_view_accessible_class_init ((CtkTreeViewAccessibleClass*) klass); } __attribute__ ((__unused__ )) static inline gpointer ctk_tree_view_accessible_get_instance_private (CtkTreeViewAccessible *self) { return (((gpointer) ((guint8 *) (self) + (glong) (CtkTreeViewAccessible_private_offset)))) ; } GType ctk_tree_view_accessible_get_type (void) { static GType static_g_define_type_id = 0; if ((__extension__ ({ _Static_assert (sizeof *(&static_g_define_type_id) == sizeof (gpointer) , "Expression evaluates to false"); (void) (0 ? (gpointer) * ( &static_g_define_type_id) : ((void*)0)); (!(__extension__ ({ _Static_assert (sizeof *(&static_g_define_type_id) == sizeof (gpointer), "Expression evaluates to false"); __typeof__ (*(&static_g_define_type_id)) gapg_temp_newval; __typeof__ ((&static_g_define_type_id)) gapg_temp_atomic = (&static_g_define_type_id ); __atomic_load (gapg_temp_atomic, &gapg_temp_newval, 5) ; gapg_temp_newval; })) && g_once_init_enter_pointer ( &static_g_define_type_id)); })) ) { GType g_define_type_id = ctk_tree_view_accessible_get_type_once (); (__extension__ ( { _Static_assert (sizeof *(&static_g_define_type_id) == sizeof (gpointer), "Expression evaluates to false"); 0 ? (void) (*( &static_g_define_type_id) = (g_define_type_id)) : (void) 0 ; g_once_init_leave_pointer ((&static_g_define_type_id), ( gpointer) (guintptr) (g_define_type_id)); })) ; } return static_g_define_type_id ; } __attribute__ ((__noinline__)) static GType ctk_tree_view_accessible_get_type_once (void) { GType g_define_type_id = g_type_register_static_simple ((ctk_container_accessible_get_type ()), g_intern_static_string ("CtkTreeViewAccessible"), sizeof (CtkTreeViewAccessibleClass ), (GClassInitFunc)(void (*)(void)) ctk_tree_view_accessible_class_intern_init , sizeof (CtkTreeViewAccessible), (GInstanceInitFunc)(void (* )(void)) ctk_tree_view_accessible_init, (GTypeFlags) 0); { {{ CtkTreeViewAccessible_private_offset = g_type_add_instance_private (g_define_type_id, sizeof (CtkTreeViewAccessiblePrivate)); } { const GInterfaceInfo g_implement_interface_info = { (GInterfaceInitFunc )(void (*)(void)) atk_table_interface_init, ((void*)0), ((void *)0) }; g_type_add_interface_static (g_define_type_id, (atk_table_get_type ()), &g_implement_interface_info); } { const GInterfaceInfo g_implement_interface_info = { (GInterfaceInitFunc)(void (*) (void)) atk_selection_interface_init, ((void*)0), ((void*)0) } ; g_type_add_interface_static (g_define_type_id, (atk_selection_get_type ()), &g_implement_interface_info); } { const GInterfaceInfo g_implement_interface_info = { (GInterfaceInitFunc)(void (*) (void)) atk_component_interface_init, ((void*)0), ((void*)0) } ; g_type_add_interface_static (g_define_type_id, (atk_component_get_type ()), &g_implement_interface_info); } { const GInterfaceInfo g_implement_interface_info = { (GInterfaceInitFunc)(void (*) (void)) ctk_cell_accessible_parent_interface_init, ((void*)0) , ((void*)0) }; g_type_add_interface_static (g_define_type_id , (ctk_cell_accessible_parent_get_type ()), &g_implement_interface_info ); };} } return g_define_type_id; } | |||
| 88 | G_IMPLEMENT_INTERFACE (ATK_TYPE_COMPONENT, atk_component_interface_init)static void ctk_tree_view_accessible_init (CtkTreeViewAccessible *self); static void ctk_tree_view_accessible_class_init (CtkTreeViewAccessibleClass *klass); static GType ctk_tree_view_accessible_get_type_once (void); static gpointer ctk_tree_view_accessible_parent_class = ((void*)0); static gint CtkTreeViewAccessible_private_offset ; static void ctk_tree_view_accessible_class_intern_init (gpointer klass) { ctk_tree_view_accessible_parent_class = g_type_class_peek_parent (klass); if (CtkTreeViewAccessible_private_offset != 0) g_type_class_adjust_private_offset (klass, &CtkTreeViewAccessible_private_offset); ctk_tree_view_accessible_class_init ((CtkTreeViewAccessibleClass*) klass); } __attribute__ ((__unused__ )) static inline gpointer ctk_tree_view_accessible_get_instance_private (CtkTreeViewAccessible *self) { return (((gpointer) ((guint8 *) (self) + (glong) (CtkTreeViewAccessible_private_offset)))) ; } GType ctk_tree_view_accessible_get_type (void) { static GType static_g_define_type_id = 0; if ((__extension__ ({ _Static_assert (sizeof *(&static_g_define_type_id) == sizeof (gpointer) , "Expression evaluates to false"); (void) (0 ? (gpointer) * ( &static_g_define_type_id) : ((void*)0)); (!(__extension__ ({ _Static_assert (sizeof *(&static_g_define_type_id) == sizeof (gpointer), "Expression evaluates to false"); __typeof__ (*(&static_g_define_type_id)) gapg_temp_newval; __typeof__ ((&static_g_define_type_id)) gapg_temp_atomic = (&static_g_define_type_id ); __atomic_load (gapg_temp_atomic, &gapg_temp_newval, 5) ; gapg_temp_newval; })) && g_once_init_enter_pointer ( &static_g_define_type_id)); })) ) { GType g_define_type_id = ctk_tree_view_accessible_get_type_once (); (__extension__ ( { _Static_assert (sizeof *(&static_g_define_type_id) == sizeof (gpointer), "Expression evaluates to false"); 0 ? (void) (*( &static_g_define_type_id) = (g_define_type_id)) : (void) 0 ; g_once_init_leave_pointer ((&static_g_define_type_id), ( gpointer) (guintptr) (g_define_type_id)); })) ; } return static_g_define_type_id ; } __attribute__ ((__noinline__)) static GType ctk_tree_view_accessible_get_type_once (void) { GType g_define_type_id = g_type_register_static_simple ((ctk_container_accessible_get_type ()), g_intern_static_string ("CtkTreeViewAccessible"), sizeof (CtkTreeViewAccessibleClass ), (GClassInitFunc)(void (*)(void)) ctk_tree_view_accessible_class_intern_init , sizeof (CtkTreeViewAccessible), (GInstanceInitFunc)(void (* )(void)) ctk_tree_view_accessible_init, (GTypeFlags) 0); { {{ CtkTreeViewAccessible_private_offset = g_type_add_instance_private (g_define_type_id, sizeof (CtkTreeViewAccessiblePrivate)); } { const GInterfaceInfo g_implement_interface_info = { (GInterfaceInitFunc )(void (*)(void)) atk_table_interface_init, ((void*)0), ((void *)0) }; g_type_add_interface_static (g_define_type_id, (atk_table_get_type ()), &g_implement_interface_info); } { const GInterfaceInfo g_implement_interface_info = { (GInterfaceInitFunc)(void (*) (void)) atk_selection_interface_init, ((void*)0), ((void*)0) } ; g_type_add_interface_static (g_define_type_id, (atk_selection_get_type ()), &g_implement_interface_info); } { const GInterfaceInfo g_implement_interface_info = { (GInterfaceInitFunc)(void (*) (void)) atk_component_interface_init, ((void*)0), ((void*)0) } ; g_type_add_interface_static (g_define_type_id, (atk_component_get_type ()), &g_implement_interface_info); } { const GInterfaceInfo g_implement_interface_info = { (GInterfaceInitFunc)(void (*) (void)) ctk_cell_accessible_parent_interface_init, ((void*)0) , ((void*)0) }; g_type_add_interface_static (g_define_type_id , (ctk_cell_accessible_parent_get_type ()), &g_implement_interface_info ); };} } return g_define_type_id; } | |||
| 89 | G_IMPLEMENT_INTERFACE (CTK_TYPE_CELL_ACCESSIBLE_PARENT, ctk_cell_accessible_parent_interface_init))static void ctk_tree_view_accessible_init (CtkTreeViewAccessible *self); static void ctk_tree_view_accessible_class_init (CtkTreeViewAccessibleClass *klass); static GType ctk_tree_view_accessible_get_type_once (void); static gpointer ctk_tree_view_accessible_parent_class = ((void*)0); static gint CtkTreeViewAccessible_private_offset ; static void ctk_tree_view_accessible_class_intern_init (gpointer klass) { ctk_tree_view_accessible_parent_class = g_type_class_peek_parent (klass); if (CtkTreeViewAccessible_private_offset != 0) g_type_class_adjust_private_offset (klass, &CtkTreeViewAccessible_private_offset); ctk_tree_view_accessible_class_init ((CtkTreeViewAccessibleClass*) klass); } __attribute__ ((__unused__ )) static inline gpointer ctk_tree_view_accessible_get_instance_private (CtkTreeViewAccessible *self) { return (((gpointer) ((guint8 *) (self) + (glong) (CtkTreeViewAccessible_private_offset)))) ; } GType ctk_tree_view_accessible_get_type (void) { static GType static_g_define_type_id = 0; if ((__extension__ ({ _Static_assert (sizeof *(&static_g_define_type_id) == sizeof (gpointer) , "Expression evaluates to false"); (void) (0 ? (gpointer) * ( &static_g_define_type_id) : ((void*)0)); (!(__extension__ ({ _Static_assert (sizeof *(&static_g_define_type_id) == sizeof (gpointer), "Expression evaluates to false"); __typeof__ (*(&static_g_define_type_id)) gapg_temp_newval; __typeof__ ((&static_g_define_type_id)) gapg_temp_atomic = (&static_g_define_type_id ); __atomic_load (gapg_temp_atomic, &gapg_temp_newval, 5) ; gapg_temp_newval; })) && g_once_init_enter_pointer ( &static_g_define_type_id)); })) ) { GType g_define_type_id = ctk_tree_view_accessible_get_type_once (); (__extension__ ( { _Static_assert (sizeof *(&static_g_define_type_id) == sizeof (gpointer), "Expression evaluates to false"); 0 ? (void) (*( &static_g_define_type_id) = (g_define_type_id)) : (void) 0 ; g_once_init_leave_pointer ((&static_g_define_type_id), ( gpointer) (guintptr) (g_define_type_id)); })) ; } return static_g_define_type_id ; } __attribute__ ((__noinline__)) static GType ctk_tree_view_accessible_get_type_once (void) { GType g_define_type_id = g_type_register_static_simple ((ctk_container_accessible_get_type ()), g_intern_static_string ("CtkTreeViewAccessible"), sizeof (CtkTreeViewAccessibleClass ), (GClassInitFunc)(void (*)(void)) ctk_tree_view_accessible_class_intern_init , sizeof (CtkTreeViewAccessible), (GInstanceInitFunc)(void (* )(void)) ctk_tree_view_accessible_init, (GTypeFlags) 0); { {{ CtkTreeViewAccessible_private_offset = g_type_add_instance_private (g_define_type_id, sizeof (CtkTreeViewAccessiblePrivate)); } { const GInterfaceInfo g_implement_interface_info = { (GInterfaceInitFunc )(void (*)(void)) atk_table_interface_init, ((void*)0), ((void *)0) }; g_type_add_interface_static (g_define_type_id, (atk_table_get_type ()), &g_implement_interface_info); } { const GInterfaceInfo g_implement_interface_info = { (GInterfaceInitFunc)(void (*) (void)) atk_selection_interface_init, ((void*)0), ((void*)0) } ; g_type_add_interface_static (g_define_type_id, (atk_selection_get_type ()), &g_implement_interface_info); } { const GInterfaceInfo g_implement_interface_info = { (GInterfaceInitFunc)(void (*) (void)) atk_component_interface_init, ((void*)0), ((void*)0) } ; g_type_add_interface_static (g_define_type_id, (atk_component_get_type ()), &g_implement_interface_info); } { const GInterfaceInfo g_implement_interface_info = { (GInterfaceInitFunc)(void (*) (void)) ctk_cell_accessible_parent_interface_init, ((void*)0) , ((void*)0) }; g_type_add_interface_static (g_define_type_id , (ctk_cell_accessible_parent_get_type ()), &g_implement_interface_info ); };} } return g_define_type_id; } | |||
| 90 | ||||
| 91 | ||||
| 92 | static GQuark | |||
| 93 | ctk_tree_view_accessible_get_data_quark (void) | |||
| 94 | { | |||
| 95 | static GQuark quark = 0; | |||
| 96 | ||||
| 97 | if (G_UNLIKELY (quark == 0)(quark == 0)) | |||
| 98 | quark = g_quark_from_static_string ("ctk-tree-view-accessible-data"); | |||
| 99 | ||||
| 100 | return quark; | |||
| 101 | } | |||
| 102 | ||||
| 103 | static void | |||
| 104 | cell_info_free (CtkTreeViewAccessibleCellInfo *cell_info) | |||
| 105 | { | |||
| 106 | ctk_accessible_set_widget (CTK_ACCESSIBLE (cell_info->cell)((((CtkAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((cell_info->cell)), ((ctk_accessible_get_type ())))))), NULL((void*)0)); | |||
| 107 | g_object_unref (cell_info->cell); | |||
| 108 | ||||
| 109 | g_free (cell_info); | |||
| 110 | } | |||
| 111 | ||||
| 112 | static CtkTreePath * | |||
| 113 | cell_info_get_path (CtkTreeViewAccessibleCellInfo *cell_info) | |||
| 114 | { | |||
| 115 | return _ctk_tree_path_new_from_rbtree (cell_info->tree, cell_info->node); | |||
| 116 | } | |||
| 117 | ||||
| 118 | static guint | |||
| 119 | cell_info_hash (gconstpointer info) | |||
| 120 | { | |||
| 121 | const CtkTreeViewAccessibleCellInfo *cell_info = info; | |||
| 122 | guint node, col; | |||
| 123 | ||||
| 124 | node = GPOINTER_TO_UINT (cell_info->node)((guint) (gulong) (cell_info->node)); | |||
| 125 | col = GPOINTER_TO_UINT (cell_info->cell_col_ref)((guint) (gulong) (cell_info->cell_col_ref)); | |||
| 126 | ||||
| 127 | return ((node << sizeof (guint) / 2) | (node >> sizeof (guint) / 2)) ^ col; | |||
| 128 | } | |||
| 129 | ||||
| 130 | static gboolean | |||
| 131 | cell_info_equal (gconstpointer a, gconstpointer b) | |||
| 132 | { | |||
| 133 | const CtkTreeViewAccessibleCellInfo *cell_info_a = a; | |||
| 134 | const CtkTreeViewAccessibleCellInfo *cell_info_b = b; | |||
| 135 | ||||
| 136 | return cell_info_a->node == cell_info_b->node && | |||
| 137 | cell_info_a->cell_col_ref == cell_info_b->cell_col_ref; | |||
| 138 | } | |||
| 139 | ||||
| 140 | static void | |||
| 141 | ctk_tree_view_accessible_initialize (AtkObject *obj, | |||
| 142 | gpointer data) | |||
| 143 | { | |||
| 144 | CtkTreeViewAccessible *accessible; | |||
| 145 | CtkTreeView *tree_view; | |||
| 146 | CtkTreeModel *tree_model; | |||
| 147 | CtkWidget *widget; | |||
| 148 | ||||
| 149 | ATK_OBJECT_CLASS (ctk_tree_view_accessible_parent_class)((((AtkObjectClass*) (void *) g_type_check_class_cast ((GTypeClass *) ((ctk_tree_view_accessible_parent_class)), ((atk_object_get_type ()))))))->initialize (obj, data); | |||
| 150 | ||||
| 151 | accessible = CTK_TREE_VIEW_ACCESSIBLE (obj)((((CtkTreeViewAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((obj)), ((ctk_tree_view_accessible_get_type ())))))); | |||
| 152 | ||||
| 153 | accessible->priv->cell_infos = g_hash_table_new_full (cell_info_hash, | |||
| 154 | cell_info_equal, NULL((void*)0), (GDestroyNotify) cell_info_free); | |||
| 155 | ||||
| 156 | widget = CTK_WIDGET (data)((((CtkWidget*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((data)), ((ctk_widget_get_type ())))))); | |||
| 157 | tree_view = CTK_TREE_VIEW (widget)((((CtkTreeView*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((widget)), ((ctk_tree_view_get_type ())))))); | |||
| 158 | tree_model = ctk_tree_view_get_model (tree_view); | |||
| 159 | ||||
| 160 | if (tree_model) | |||
| 161 | { | |||
| 162 | if (ctk_tree_model_get_flags (tree_model) & CTK_TREE_MODEL_LIST_ONLY) | |||
| 163 | obj->role = ATK_ROLE_TABLE; | |||
| 164 | else | |||
| 165 | obj->role = ATK_ROLE_TREE_TABLE; | |||
| 166 | } | |||
| 167 | } | |||
| 168 | ||||
| 169 | static void | |||
| 170 | ctk_tree_view_accessible_finalize (GObject *object) | |||
| 171 | { | |||
| 172 | CtkTreeViewAccessible *accessible = CTK_TREE_VIEW_ACCESSIBLE (object)((((CtkTreeViewAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((object)), ((ctk_tree_view_accessible_get_type ())))))); | |||
| 173 | ||||
| 174 | if (accessible->priv->cell_infos) | |||
| 175 | g_hash_table_destroy (accessible->priv->cell_infos); | |||
| 176 | ||||
| 177 | G_OBJECT_CLASS (ctk_tree_view_accessible_parent_class)((((GObjectClass*) (void *) g_type_check_class_cast ((GTypeClass *) ((ctk_tree_view_accessible_parent_class)), (((GType) ((20) << (2))))))))->finalize (object); | |||
| 178 | } | |||
| 179 | ||||
| 180 | static void | |||
| 181 | ctk_tree_view_accessible_notify_ctk (GObject *obj, | |||
| 182 | GParamSpec *pspec) | |||
| 183 | { | |||
| 184 | CtkWidget *widget; | |||
| 185 | CtkTreeView *tree_view; | |||
| 186 | CtkTreeViewAccessible *accessible; | |||
| 187 | ||||
| 188 | widget = CTK_WIDGET (obj)((((CtkWidget*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((obj)), ((ctk_widget_get_type ())))))); | |||
| 189 | accessible = CTK_TREE_VIEW_ACCESSIBLE (ctk_widget_get_accessible (widget))((((CtkTreeViewAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((ctk_widget_get_accessible (widget))), (( ctk_tree_view_accessible_get_type ())))))); | |||
| 190 | tree_view = CTK_TREE_VIEW (widget)((((CtkTreeView*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((widget)), ((ctk_tree_view_get_type ())))))); | |||
| 191 | ||||
| 192 | if (g_strcmp0 (pspec->name, "model") == 0) | |||
| 193 | { | |||
| 194 | CtkTreeModel *tree_model; | |||
| 195 | AtkRole role; | |||
| 196 | ||||
| 197 | tree_model = ctk_tree_view_get_model (tree_view); | |||
| 198 | g_hash_table_remove_all (accessible->priv->cell_infos); | |||
| 199 | ||||
| 200 | if (tree_model) | |||
| 201 | { | |||
| 202 | if (ctk_tree_model_get_flags (tree_model) & CTK_TREE_MODEL_LIST_ONLY) | |||
| 203 | role = ATK_ROLE_TABLE; | |||
| 204 | else | |||
| 205 | role = ATK_ROLE_TREE_TABLE; | |||
| 206 | } | |||
| 207 | else | |||
| 208 | { | |||
| 209 | role = ATK_ROLE_UNKNOWN; | |||
| 210 | } | |||
| 211 | atk_object_set_role (ATK_OBJECT (accessible)((((AtkObject*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((accessible)), ((atk_object_get_type ())))))), role); | |||
| 212 | g_object_freeze_notify (G_OBJECT (accessible)((((GObject*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((accessible)), (((GType) ((20) << (2))))))))); | |||
| 213 | g_signal_emit_by_name (accessible, "model-changed"); | |||
| 214 | g_signal_emit_by_name (accessible, "visible-data-changed"); | |||
| 215 | g_object_thaw_notify (G_OBJECT (accessible)((((GObject*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((accessible)), (((GType) ((20) << (2))))))))); | |||
| 216 | } | |||
| 217 | else | |||
| 218 | CTK_WIDGET_ACCESSIBLE_CLASS (ctk_tree_view_accessible_parent_class)((((CtkWidgetAccessibleClass*) (void *) g_type_check_class_cast ((GTypeClass*) ((ctk_tree_view_accessible_parent_class)), (( ctk_widget_accessible_get_type ()))))))->notify_ctk (obj, pspec); | |||
| 219 | } | |||
| 220 | ||||
| 221 | static void | |||
| 222 | ctk_tree_view_accessible_widget_unset (CtkAccessible *ctkaccessible) | |||
| 223 | { | |||
| 224 | CtkTreeViewAccessible *accessible = CTK_TREE_VIEW_ACCESSIBLE (ctkaccessible)((((CtkTreeViewAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((ctkaccessible)), ((ctk_tree_view_accessible_get_type ())))))); | |||
| 225 | ||||
| 226 | g_hash_table_remove_all (accessible->priv->cell_infos); | |||
| 227 | ||||
| 228 | CTK_ACCESSIBLE_CLASS (ctk_tree_view_accessible_parent_class)((((CtkAccessibleClass*) (void *) g_type_check_class_cast ((GTypeClass *) ((ctk_tree_view_accessible_parent_class)), ((ctk_accessible_get_type ()))))))->widget_unset (ctkaccessible); | |||
| 229 | } | |||
| 230 | ||||
| 231 | static gint | |||
| 232 | get_n_rows (CtkTreeView *tree_view) | |||
| 233 | { | |||
| 234 | CtkRBTree *tree; | |||
| 235 | ||||
| 236 | tree = _ctk_tree_view_get_rbtree (tree_view); | |||
| 237 | ||||
| 238 | if (tree == NULL((void*)0)) | |||
| 239 | return 0; | |||
| 240 | ||||
| 241 | return tree->root->total_count; | |||
| 242 | } | |||
| 243 | ||||
| 244 | static gint | |||
| 245 | get_n_columns (CtkTreeView *tree_view) | |||
| 246 | { | |||
| 247 | guint i, visible_columns; | |||
| 248 | ||||
| 249 | visible_columns = 0; | |||
| 250 | ||||
| 251 | for (i = 0; i < ctk_tree_view_get_n_columns (tree_view); i++) | |||
| 252 | { | |||
| 253 | CtkTreeViewColumn *column = ctk_tree_view_get_column (tree_view, i); | |||
| 254 | ||||
| 255 | if (ctk_tree_view_column_get_visible (column)) | |||
| 256 | visible_columns++; | |||
| 257 | } | |||
| 258 | ||||
| 259 | return visible_columns; | |||
| 260 | } | |||
| 261 | ||||
| 262 | static gint | |||
| 263 | ctk_tree_view_accessible_get_n_children (AtkObject *obj) | |||
| 264 | { | |||
| 265 | CtkWidget *widget; | |||
| 266 | CtkTreeView *tree_view; | |||
| 267 | ||||
| 268 | widget = ctk_accessible_get_widget (CTK_ACCESSIBLE (obj)((((CtkAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((obj)), ((ctk_accessible_get_type ()))))))); | |||
| 269 | if (widget == NULL((void*)0)) | |||
| 270 | return 0; | |||
| 271 | ||||
| 272 | tree_view = CTK_TREE_VIEW (widget)((((CtkTreeView*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((widget)), ((ctk_tree_view_get_type ())))))); | |||
| 273 | return (get_n_rows (tree_view) + 1) * get_n_columns (tree_view); | |||
| 274 | } | |||
| 275 | ||||
| 276 | static CtkTreeViewColumn * | |||
| 277 | get_visible_column (CtkTreeView *tree_view, | |||
| 278 | guint id) | |||
| 279 | { | |||
| 280 | guint i; | |||
| 281 | ||||
| 282 | for (i = 0; i < ctk_tree_view_get_n_columns (tree_view); i++) | |||
| 283 | { | |||
| 284 | CtkTreeViewColumn *column = ctk_tree_view_get_column (tree_view, i); | |||
| 285 | ||||
| 286 | if (!ctk_tree_view_column_get_visible (column)) | |||
| 287 | continue; | |||
| 288 | ||||
| 289 | if (id == 0) | |||
| 290 | return column; | |||
| 291 | ||||
| 292 | id--; | |||
| 293 | } | |||
| 294 | ||||
| 295 | g_return_val_if_reached (NULL)do { g_log ("Ctk", G_LOG_LEVEL_CRITICAL, "file %s: line %d (%s): should not be reached" , "a11y/ctktreeviewaccessible.c", 295, ((const char*) (__func__ ))); return (((void*)0)); } while (0); | |||
| 296 | } | |||
| 297 | ||||
| 298 | static void | |||
| 299 | set_cell_data (CtkTreeView *treeview, | |||
| 300 | CtkTreeViewAccessible *accessible, | |||
| 301 | CtkCellAccessible *cell) | |||
| 302 | { | |||
| 303 | CtkTreeViewAccessibleCellInfo *cell_info; | |||
| 304 | gboolean is_expander, is_expanded; | |||
| 305 | CtkTreeModel *model; | |||
| 306 | CtkTreeIter iter; | |||
| 307 | CtkTreePath *path; | |||
| 308 | ||||
| 309 | cell_info = find_cell_info (accessible, cell); | |||
| 310 | if (!cell_info) | |||
| 311 | return; | |||
| 312 | ||||
| 313 | model = ctk_tree_view_get_model (treeview); | |||
| 314 | ||||
| 315 | if (CTK_RBNODE_FLAG_SET (cell_info->node, CTK_RBNODE_IS_PARENT)(cell_info->node?(((cell_info->node->flags&CTK_RBNODE_IS_PARENT )==CTK_RBNODE_IS_PARENT)?(!(0)):(0)):(0)) && | |||
| 316 | cell_info->cell_col_ref == ctk_tree_view_get_expander_column (treeview)) | |||
| 317 | { | |||
| 318 | is_expander = TRUE(!(0)); | |||
| 319 | is_expanded = cell_info->node->children != NULL((void*)0); | |||
| 320 | } | |||
| 321 | else | |||
| 322 | { | |||
| 323 | is_expander = FALSE(0); | |||
| 324 | is_expanded = FALSE(0); | |||
| 325 | } | |||
| 326 | ||||
| 327 | path = cell_info_get_path (cell_info); | |||
| 328 | if (path == NULL((void*)0) || | |||
| 329 | !ctk_tree_model_get_iter (model, &iter, path)) | |||
| 330 | { | |||
| 331 | /* We only track valid cells, this should never happen */ | |||
| 332 | g_return_if_reached ()do { g_log ("Ctk", G_LOG_LEVEL_CRITICAL, "file %s: line %d (%s): should not be reached" , "a11y/ctktreeviewaccessible.c", 332, ((const char*) (__func__ ))); return; } while (0); | |||
| 333 | } | |||
| 334 | ctk_tree_path_free (path); | |||
| 335 | ||||
| 336 | ctk_tree_view_column_cell_set_cell_data (cell_info->cell_col_ref, | |||
| 337 | model, | |||
| 338 | &iter, | |||
| 339 | is_expander, | |||
| 340 | is_expanded); | |||
| 341 | } | |||
| 342 | ||||
| 343 | static CtkCellAccessible * | |||
| 344 | peek_cell (CtkTreeViewAccessible *accessible, | |||
| 345 | CtkRBTree *tree, | |||
| 346 | CtkRBNode *node, | |||
| 347 | CtkTreeViewColumn *column) | |||
| 348 | { | |||
| 349 | CtkTreeViewAccessibleCellInfo lookup, *cell_info; | |||
| 350 | ||||
| 351 | lookup.tree = tree; | |||
| 352 | lookup.node = node; | |||
| 353 | lookup.cell_col_ref = column; | |||
| 354 | ||||
| 355 | cell_info = g_hash_table_lookup (accessible->priv->cell_infos, &lookup); | |||
| 356 | if (cell_info == NULL((void*)0)) | |||
| 357 | return NULL((void*)0); | |||
| 358 | ||||
| 359 | return cell_info->cell; | |||
| 360 | } | |||
| 361 | ||||
| 362 | static CtkCellAccessible * | |||
| 363 | create_cell_accessible_for_renderer (CtkCellRenderer *renderer, | |||
| 364 | CtkWidget *widget, | |||
| 365 | AtkObject *parent) | |||
| 366 | { | |||
| 367 | CtkCellAccessible *cell; | |||
| 368 | ||||
| 369 | cell = CTK_CELL_ACCESSIBLE (ctk_renderer_cell_accessible_new (renderer))((((CtkCellAccessible*) (void *) g_type_check_instance_cast ( (GTypeInstance*) ((ctk_renderer_cell_accessible_new (renderer ))), ((ctk_cell_accessible_get_type ())))))); | |||
| 370 | ||||
| 371 | _ctk_cell_accessible_initialize (cell, widget, parent); | |||
| 372 | ||||
| 373 | return cell; | |||
| 374 | } | |||
| 375 | ||||
| 376 | static CtkCellAccessible * | |||
| 377 | create_cell_accessible (CtkTreeView *treeview, | |||
| 378 | CtkTreeViewAccessible *accessible, | |||
| 379 | CtkTreeViewColumn *column) | |||
| 380 | { | |||
| 381 | GList *renderer_list; | |||
| 382 | GList *l; | |||
| 383 | CtkCellAccessible *cell; | |||
| 384 | ||||
| 385 | renderer_list = ctk_cell_layout_get_cells (CTK_CELL_LAYOUT (column)((((CtkCellLayout*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((column)), ((ctk_cell_layout_get_type ()))))))); | |||
| 386 | ||||
| 387 | /* If there is exactly one renderer in the list (which is a | |||
| 388 | * common case), shortcut and don't make a container | |||
| 389 | */ | |||
| 390 | if (g_list_length (renderer_list) == 1) | |||
| 391 | { | |||
| 392 | cell = create_cell_accessible_for_renderer (renderer_list->data, CTK_WIDGET (treeview)((((CtkWidget*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((treeview)), ((ctk_widget_get_type ())))))), ATK_OBJECT (accessible)((((AtkObject*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((accessible)), ((atk_object_get_type ()))))))); | |||
| 393 | } | |||
| 394 | else | |||
| 395 | { | |||
| 396 | CtkContainerCellAccessible *container; | |||
| 397 | ||||
| 398 | container = ctk_container_cell_accessible_new (); | |||
| 399 | _ctk_cell_accessible_initialize (CTK_CELL_ACCESSIBLE (container)((((CtkCellAccessible*) (void *) g_type_check_instance_cast ( (GTypeInstance*) ((container)), ((ctk_cell_accessible_get_type ())))))), CTK_WIDGET (treeview)((((CtkWidget*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((treeview)), ((ctk_widget_get_type ())))))), ATK_OBJECT (accessible)((((AtkObject*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((accessible)), ((atk_object_get_type ()))))))); | |||
| 400 | ||||
| 401 | for (l = renderer_list; l; l = l->next) | |||
| 402 | { | |||
| 403 | cell = create_cell_accessible_for_renderer (l->data, CTK_WIDGET (treeview)((((CtkWidget*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((treeview)), ((ctk_widget_get_type ())))))), ATK_OBJECT (container)((((AtkObject*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((container)), ((atk_object_get_type ()))))))); | |||
| 404 | ctk_container_cell_accessible_add_child (container, cell); | |||
| 405 | } | |||
| 406 | ||||
| 407 | cell = CTK_CELL_ACCESSIBLE (container)((((CtkCellAccessible*) (void *) g_type_check_instance_cast ( (GTypeInstance*) ((container)), ((ctk_cell_accessible_get_type ())))))); | |||
| 408 | } | |||
| 409 | ||||
| 410 | g_list_free (renderer_list); | |||
| 411 | ||||
| 412 | return cell; | |||
| 413 | } | |||
| 414 | ||||
| 415 | static CtkCellAccessible * | |||
| 416 | create_cell (CtkTreeView *treeview, | |||
| 417 | CtkTreeViewAccessible *accessible, | |||
| 418 | CtkRBTree *tree, | |||
| 419 | CtkRBNode *node, | |||
| 420 | CtkTreeViewColumn *column) | |||
| 421 | { | |||
| 422 | CtkCellAccessible *cell; | |||
| 423 | ||||
| 424 | cell = create_cell_accessible (treeview, accessible, column); | |||
| 425 | cell_info_new (accessible, tree, node, column, cell); | |||
| 426 | ||||
| 427 | set_cell_data (treeview, accessible, cell); | |||
| 428 | _ctk_cell_accessible_update_cache (cell, FALSE(0)); | |||
| 429 | ||||
| 430 | return cell; | |||
| 431 | } | |||
| 432 | ||||
| 433 | static AtkObject * | |||
| 434 | ctk_tree_view_accessible_ref_child (AtkObject *obj, | |||
| 435 | gint i) | |||
| 436 | { | |||
| 437 | CtkWidget *widget; | |||
| 438 | CtkTreeViewAccessible *accessible; | |||
| 439 | CtkCellAccessible *cell; | |||
| 440 | CtkTreeView *tree_view; | |||
| 441 | CtkTreeViewColumn *tv_col; | |||
| 442 | CtkRBTree *tree; | |||
| 443 | CtkRBNode *node; | |||
| 444 | ||||
| 445 | widget = ctk_accessible_get_widget (CTK_ACCESSIBLE (obj)((((CtkAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((obj)), ((ctk_accessible_get_type ()))))))); | |||
| 446 | if (widget == NULL((void*)0)) | |||
| 447 | return NULL((void*)0); | |||
| 448 | ||||
| 449 | if (i >= ctk_tree_view_accessible_get_n_children (obj)) | |||
| 450 | return NULL((void*)0); | |||
| 451 | ||||
| 452 | accessible = CTK_TREE_VIEW_ACCESSIBLE (obj)((((CtkTreeViewAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((obj)), ((ctk_tree_view_accessible_get_type ())))))); | |||
| 453 | tree_view = CTK_TREE_VIEW (widget)((((CtkTreeView*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((widget)), ((ctk_tree_view_get_type ())))))); | |||
| 454 | if (i < get_n_columns (tree_view)) | |||
| 455 | { | |||
| 456 | AtkObject *child; | |||
| 457 | ||||
| 458 | tv_col = get_visible_column (tree_view, i); | |||
| 459 | child = get_header_from_column (tv_col); | |||
| 460 | if (child) | |||
| 461 | g_object_ref (child)((__typeof__ (child)) (g_object_ref) (child)); | |||
| 462 | return child; | |||
| 463 | } | |||
| 464 | ||||
| 465 | /* Find the RBTree and CtkTreeViewColumn for the index */ | |||
| 466 | if (!get_rbtree_column_from_index (tree_view, i, &tree, &node, &tv_col)) | |||
| 467 | return NULL((void*)0); | |||
| 468 | ||||
| 469 | cell = peek_cell (accessible, tree, node, tv_col); | |||
| 470 | if (cell == NULL((void*)0)) | |||
| 471 | cell = create_cell (tree_view, accessible, tree, node, tv_col); | |||
| 472 | ||||
| 473 | return ATK_OBJECT (g_object_ref (cell))((((AtkObject*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((((__typeof__ (cell)) (g_object_ref) (cell)))), ((atk_object_get_type ())))))); | |||
| 474 | } | |||
| 475 | ||||
| 476 | static AtkStateSet* | |||
| 477 | ctk_tree_view_accessible_ref_state_set (AtkObject *obj) | |||
| 478 | { | |||
| 479 | AtkStateSet *state_set; | |||
| 480 | CtkWidget *widget; | |||
| 481 | ||||
| 482 | state_set = ATK_OBJECT_CLASS (ctk_tree_view_accessible_parent_class)((((AtkObjectClass*) (void *) g_type_check_class_cast ((GTypeClass *) ((ctk_tree_view_accessible_parent_class)), ((atk_object_get_type ()))))))->ref_state_set (obj); | |||
| 483 | widget = ctk_accessible_get_widget (CTK_ACCESSIBLE (obj)((((CtkAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((obj)), ((ctk_accessible_get_type ()))))))); | |||
| 484 | ||||
| 485 | if (widget != NULL((void*)0)) | |||
| 486 | atk_state_set_add_state (state_set, ATK_STATE_MANAGES_DESCENDANTS); | |||
| 487 | ||||
| 488 | return state_set; | |||
| 489 | } | |||
| 490 | ||||
| 491 | static void | |||
| 492 | ctk_tree_view_accessible_class_init (CtkTreeViewAccessibleClass *klass) | |||
| 493 | { | |||
| 494 | AtkObjectClass *class = ATK_OBJECT_CLASS (klass)((((AtkObjectClass*) (void *) g_type_check_class_cast ((GTypeClass *) ((klass)), ((atk_object_get_type ())))))); | |||
| 495 | GObjectClass *gobject_class = G_OBJECT_CLASS (klass)((((GObjectClass*) (void *) g_type_check_class_cast ((GTypeClass *) ((klass)), (((GType) ((20) << (2)))))))); | |||
| 496 | CtkAccessibleClass *accessible_class = (CtkAccessibleClass*)klass; | |||
| 497 | CtkWidgetAccessibleClass *widget_class = (CtkWidgetAccessibleClass*)klass; | |||
| 498 | CtkContainerAccessibleClass *container_class = (CtkContainerAccessibleClass*)klass; | |||
| 499 | ||||
| 500 | class->get_n_children = ctk_tree_view_accessible_get_n_children; | |||
| 501 | class->ref_child = ctk_tree_view_accessible_ref_child; | |||
| 502 | class->ref_state_set = ctk_tree_view_accessible_ref_state_set; | |||
| 503 | class->initialize = ctk_tree_view_accessible_initialize; | |||
| 504 | ||||
| 505 | widget_class->notify_ctk = ctk_tree_view_accessible_notify_ctk; | |||
| 506 | ||||
| 507 | accessible_class->widget_unset = ctk_tree_view_accessible_widget_unset; | |||
| 508 | ||||
| 509 | /* The children of a CtkTreeView are the buttons at the top of the columns | |||
| 510 | * we do not represent these as children so we do not want to report | |||
| 511 | * children added or deleted when these changed. | |||
| 512 | */ | |||
| 513 | container_class->add_ctk = NULL((void*)0); | |||
| 514 | container_class->remove_ctk = NULL((void*)0); | |||
| 515 | ||||
| 516 | gobject_class->finalize = ctk_tree_view_accessible_finalize; | |||
| 517 | } | |||
| 518 | ||||
| 519 | static void | |||
| 520 | ctk_tree_view_accessible_init (CtkTreeViewAccessible *view) | |||
| 521 | { | |||
| 522 | view->priv = ctk_tree_view_accessible_get_instance_private (view); | |||
| 523 | } | |||
| 524 | ||||
| 525 | /* atkcomponent.h */ | |||
| 526 | ||||
| 527 | static AtkObject * | |||
| 528 | ctk_tree_view_accessible_ref_accessible_at_point (AtkComponent *component, | |||
| 529 | gint x, | |||
| 530 | gint y, | |||
| 531 | AtkCoordType coord_type) | |||
| 532 | { | |||
| 533 | CtkWidget *widget; | |||
| 534 | CtkTreeView *tree_view; | |||
| 535 | CtkTreePath *path; | |||
| 536 | CtkTreeViewColumn *column; | |||
| 537 | gint x_pos, y_pos; | |||
| 538 | gint bx, by; | |||
| 539 | CtkCellAccessible *cell; | |||
| 540 | CtkRBTree *tree; | |||
| 541 | CtkRBNode *node; | |||
| 542 | ||||
| 543 | widget = ctk_accessible_get_widget (CTK_ACCESSIBLE (component)((((CtkAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((component)), ((ctk_accessible_get_type ()))))))); | |||
| 544 | if (widget == NULL((void*)0)) | |||
| 545 | return NULL((void*)0); | |||
| 546 | ||||
| 547 | tree_view = CTK_TREE_VIEW (widget)((((CtkTreeView*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((widget)), ((ctk_tree_view_get_type ())))))); | |||
| 548 | ||||
| 549 | atk_component_get_extents (component, &x_pos, &y_pos, NULL((void*)0), NULL((void*)0), coord_type); | |||
| 550 | ctk_tree_view_convert_widget_to_bin_window_coords (tree_view, x, y, &bx, &by); | |||
| 551 | if (!ctk_tree_view_get_path_at_pos (tree_view, | |||
| 552 | bx - x_pos, by - y_pos, | |||
| 553 | &path, &column, NULL((void*)0), NULL((void*)0))) | |||
| 554 | return NULL((void*)0); | |||
| 555 | ||||
| 556 | if (_ctk_tree_view_find_node (tree_view, path, &tree, &node)) | |||
| 557 | { | |||
| 558 | ctk_tree_path_free (path); | |||
| 559 | return NULL((void*)0); | |||
| 560 | } | |||
| 561 | ||||
| 562 | cell = peek_cell (CTK_TREE_VIEW_ACCESSIBLE (component)((((CtkTreeViewAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((component)), ((ctk_tree_view_accessible_get_type ())))))), tree, node, column); | |||
| 563 | if (cell == NULL((void*)0)) | |||
| 564 | cell = create_cell (tree_view, CTK_TREE_VIEW_ACCESSIBLE (component)((((CtkTreeViewAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((component)), ((ctk_tree_view_accessible_get_type ())))))), tree, node, column); | |||
| 565 | ||||
| 566 | return ATK_OBJECT (g_object_ref (cell))((((AtkObject*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((((__typeof__ (cell)) (g_object_ref) (cell)))), ((atk_object_get_type ())))))); | |||
| 567 | } | |||
| 568 | ||||
| 569 | static void | |||
| 570 | atk_component_interface_init (AtkComponentIface *iface) | |||
| 571 | { | |||
| 572 | iface->ref_accessible_at_point = ctk_tree_view_accessible_ref_accessible_at_point; | |||
| 573 | } | |||
| 574 | ||||
| 575 | /* atktable.h */ | |||
| 576 | ||||
| 577 | static gint | |||
| 578 | ctk_tree_view_accessible_get_index_at (AtkTable *table, | |||
| 579 | gint row, | |||
| 580 | gint column) | |||
| 581 | { | |||
| 582 | CtkWidget *widget; | |||
| 583 | gint n_cols, n_rows; | |||
| 584 | ||||
| 585 | widget = ctk_accessible_get_widget (CTK_ACCESSIBLE (table)((((CtkAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((table)), ((ctk_accessible_get_type ()))))))); | |||
| 586 | if (widget == NULL((void*)0)) | |||
| 587 | return -1; | |||
| 588 | ||||
| 589 | n_cols = atk_table_get_n_columns (table); | |||
| 590 | n_rows = atk_table_get_n_rows (table); | |||
| 591 | ||||
| 592 | if (row >= n_rows || column >= n_cols) | |||
| 593 | return -1; | |||
| 594 | ||||
| 595 | return (row + 1) * n_cols + column; | |||
| 596 | } | |||
| 597 | ||||
| 598 | static gint | |||
| 599 | ctk_tree_view_accessible_get_column_at_index (AtkTable *table, | |||
| 600 | gint index) | |||
| 601 | { | |||
| 602 | CtkWidget *widget; | |||
| 603 | gint n_columns; | |||
| 604 | ||||
| 605 | widget = ctk_accessible_get_widget (CTK_ACCESSIBLE (table)((((CtkAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((table)), ((ctk_accessible_get_type ()))))))); | |||
| 606 | if (widget == NULL((void*)0)) | |||
| 607 | return -1; | |||
| 608 | ||||
| 609 | if (index >= ctk_tree_view_accessible_get_n_children (ATK_OBJECT (table)((((AtkObject*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((table)), ((atk_object_get_type ())))))))) | |||
| 610 | return -1; | |||
| 611 | ||||
| 612 | n_columns = get_n_columns (CTK_TREE_VIEW (widget)((((CtkTreeView*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((widget)), ((ctk_tree_view_get_type ()))))))); | |||
| 613 | ||||
| 614 | /* checked by the n_children() check above */ | |||
| 615 | g_assert (n_columns > 0)do { if (n_columns > 0) ; else g_assertion_message_expr ("Ctk" , "a11y/ctktreeviewaccessible.c", 615, ((const char*) (__func__ )), "n_columns > 0"); } while (0); | |||
| 616 | ||||
| 617 | return index % n_columns; | |||
| 618 | } | |||
| 619 | ||||
| 620 | static gint | |||
| 621 | ctk_tree_view_accessible_get_row_at_index (AtkTable *table, | |||
| 622 | gint index) | |||
| 623 | { | |||
| 624 | CtkWidget *widget; | |||
| 625 | CtkTreeView *tree_view; | |||
| 626 | ||||
| 627 | widget = ctk_accessible_get_widget (CTK_ACCESSIBLE (table)((((CtkAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((table)), ((ctk_accessible_get_type ()))))))); | |||
| 628 | if (widget == NULL((void*)0)) | |||
| 629 | return -1; | |||
| 630 | ||||
| 631 | tree_view = CTK_TREE_VIEW (widget)((((CtkTreeView*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((widget)), ((ctk_tree_view_get_type ())))))); | |||
| 632 | ||||
| 633 | index /= get_n_columns (tree_view); | |||
| 634 | index--; | |||
| 635 | if (index >= get_n_rows (tree_view)) | |||
| 636 | return -1; | |||
| 637 | ||||
| 638 | return index; | |||
| 639 | } | |||
| 640 | ||||
| 641 | static AtkObject * | |||
| 642 | ctk_tree_view_accessible_table_ref_at (AtkTable *table, | |||
| 643 | gint row, | |||
| 644 | gint column) | |||
| 645 | { | |||
| 646 | gint index; | |||
| 647 | ||||
| 648 | index = ctk_tree_view_accessible_get_index_at (table, row, column); | |||
| 649 | if (index == -1) | |||
| 650 | return NULL((void*)0); | |||
| 651 | ||||
| 652 | return ctk_tree_view_accessible_ref_child (ATK_OBJECT (table)((((AtkObject*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((table)), ((atk_object_get_type ())))))), index); | |||
| 653 | } | |||
| 654 | ||||
| 655 | static gint | |||
| 656 | ctk_tree_view_accessible_get_n_rows (AtkTable *table) | |||
| 657 | { | |||
| 658 | CtkWidget *widget; | |||
| 659 | ||||
| 660 | widget = ctk_accessible_get_widget (CTK_ACCESSIBLE (table)((((CtkAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((table)), ((ctk_accessible_get_type ()))))))); | |||
| 661 | if (widget == NULL((void*)0)) | |||
| 662 | return 0; | |||
| 663 | ||||
| 664 | return get_n_rows (CTK_TREE_VIEW (widget)((((CtkTreeView*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((widget)), ((ctk_tree_view_get_type ()))))))); | |||
| 665 | } | |||
| 666 | ||||
| 667 | static gint | |||
| 668 | ctk_tree_view_accessible_get_n_columns (AtkTable *table) | |||
| 669 | { | |||
| 670 | CtkWidget *widget; | |||
| 671 | ||||
| 672 | widget = ctk_accessible_get_widget (CTK_ACCESSIBLE (table)((((CtkAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((table)), ((ctk_accessible_get_type ()))))))); | |||
| 673 | if (widget == NULL((void*)0)) | |||
| 674 | return 0; | |||
| 675 | ||||
| 676 | return get_n_columns (CTK_TREE_VIEW (widget)((((CtkTreeView*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((widget)), ((ctk_tree_view_get_type ()))))))); | |||
| 677 | } | |||
| 678 | ||||
| 679 | static gboolean | |||
| 680 | ctk_tree_view_accessible_is_row_selected (AtkTable *table, | |||
| 681 | gint row) | |||
| 682 | { | |||
| 683 | CtkWidget *widget; | |||
| 684 | CtkRBTree *tree; | |||
| 685 | CtkRBNode *node; | |||
| 686 | ||||
| 687 | if (row < 0) | |||
| 688 | return FALSE(0); | |||
| 689 | ||||
| 690 | widget = ctk_accessible_get_widget (CTK_ACCESSIBLE (table)((((CtkAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((table)), ((ctk_accessible_get_type ()))))))); | |||
| 691 | if (widget == NULL((void*)0)) | |||
| 692 | return FALSE(0); | |||
| 693 | ||||
| 694 | if (!_ctk_rbtree_find_index (_ctk_tree_view_get_rbtree (CTK_TREE_VIEW (widget)((((CtkTreeView*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((widget)), ((ctk_tree_view_get_type ()))))))), | |||
| 695 | row, | |||
| 696 | &tree, | |||
| 697 | &node)) | |||
| 698 | return FALSE(0); | |||
| 699 | ||||
| 700 | return CTK_RBNODE_FLAG_SET (node, CTK_RBNODE_IS_SELECTED)(node?(((node->flags&CTK_RBNODE_IS_SELECTED)==CTK_RBNODE_IS_SELECTED )?(!(0)):(0)):(0)); | |||
| 701 | } | |||
| 702 | ||||
| 703 | static gboolean | |||
| 704 | ctk_tree_view_accessible_is_selected (AtkTable *table, | |||
| 705 | gint row, | |||
| 706 | gint column G_GNUC_UNUSED__attribute__ ((__unused__))) | |||
| 707 | { | |||
| 708 | return ctk_tree_view_accessible_is_row_selected (table, row); | |||
| 709 | } | |||
| 710 | ||||
| 711 | typedef struct { | |||
| 712 | GArray *array; | |||
| 713 | CtkTreeView *treeview; | |||
| 714 | } SelectedRowsData; | |||
| 715 | ||||
| 716 | static void | |||
| 717 | get_selected_rows (CtkTreeModel *model G_GNUC_UNUSED__attribute__ ((__unused__)), | |||
| 718 | CtkTreePath *path, | |||
| 719 | CtkTreeIter *iter G_GNUC_UNUSED__attribute__ ((__unused__)), | |||
| 720 | gpointer datap) | |||
| 721 | { | |||
| 722 | SelectedRowsData *data = datap; | |||
| 723 | CtkRBTree *tree; | |||
| 724 | CtkRBNode *node; | |||
| 725 | int id; | |||
| 726 | ||||
| 727 | if (_ctk_tree_view_find_node (data->treeview, | |||
| 728 | path, | |||
| 729 | &tree, &node)) | |||
| 730 | { | |||
| 731 | g_assert_not_reached ()do { g_assertion_message_expr ("Ctk", "a11y/ctktreeviewaccessible.c" , 731, ((const char*) (__func__)), ((void*)0)); } while (0); | |||
| 732 | } | |||
| 733 | ||||
| 734 | id = _ctk_rbtree_node_get_index (tree, node); | |||
| 735 | ||||
| 736 | g_array_append_val (data->array, id)g_array_append_vals (data->array, &(id), 1); | |||
| 737 | } | |||
| 738 | ||||
| 739 | static gint | |||
| 740 | ctk_tree_view_accessible_get_selected_rows (AtkTable *table, | |||
| 741 | gint **rows_selected) | |||
| 742 | { | |||
| 743 | SelectedRowsData data; | |||
| 744 | CtkWidget *widget; | |||
| 745 | gint n_rows; | |||
| 746 | ||||
| 747 | widget = ctk_accessible_get_widget (CTK_ACCESSIBLE (table)((((CtkAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((table)), ((ctk_accessible_get_type ()))))))); | |||
| 748 | if (widget == NULL((void*)0)) | |||
| 749 | { | |||
| 750 | if (rows_selected
| |||
| 751 | *rows_selected = NULL((void*)0); | |||
| 752 | return 0; | |||
| 753 | } | |||
| 754 | ||||
| 755 | data.treeview = CTK_TREE_VIEW (widget)((((CtkTreeView*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((widget)), ((ctk_tree_view_get_type ())))))); | |||
| 756 | data.array = g_array_new (FALSE(0), FALSE(0), sizeof (gint)); | |||
| 757 | ||||
| 758 | ctk_tree_selection_selected_foreach (ctk_tree_view_get_selection (data.treeview), | |||
| 759 | get_selected_rows, | |||
| 760 | &data); | |||
| 761 | ||||
| 762 | n_rows = data.array->len; | |||
| 763 | if (rows_selected) | |||
| 764 | *rows_selected = (gint *) g_array_free (data.array, FALSE(0)); | |||
| 765 | else | |||
| 766 | g_array_free (data.array, TRUE(!(0))); | |||
| 767 | ||||
| 768 | return n_rows; | |||
| 769 | } | |||
| 770 | ||||
| 771 | static gboolean | |||
| 772 | ctk_tree_view_accessible_add_row_selection (AtkTable *table, | |||
| 773 | gint row) | |||
| 774 | { | |||
| 775 | CtkTreeView *treeview; | |||
| 776 | CtkTreePath *path; | |||
| 777 | CtkRBTree *tree; | |||
| 778 | CtkRBNode *node; | |||
| 779 | ||||
| 780 | if (row < 0) | |||
| 781 | return FALSE(0); | |||
| 782 | ||||
| 783 | treeview = CTK_TREE_VIEW (ctk_accessible_get_widget (CTK_ACCESSIBLE (table)))((((CtkTreeView*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((ctk_accessible_get_widget (((((CtkAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((table)), ((ctk_accessible_get_type ()))) )))))), ((ctk_tree_view_get_type ())))))); | |||
| 784 | if (treeview == NULL((void*)0)) | |||
| 785 | return FALSE(0); | |||
| 786 | ||||
| 787 | if (!_ctk_rbtree_find_index (_ctk_tree_view_get_rbtree (treeview), | |||
| 788 | row, | |||
| 789 | &tree, | |||
| 790 | &node)) | |||
| 791 | return FALSE(0); | |||
| 792 | ||||
| 793 | if (CTK_RBNODE_FLAG_SET (node, CTK_RBNODE_IS_SELECTED)(node?(((node->flags&CTK_RBNODE_IS_SELECTED)==CTK_RBNODE_IS_SELECTED )?(!(0)):(0)):(0))) | |||
| 794 | return FALSE(0); | |||
| 795 | ||||
| 796 | path = _ctk_tree_path_new_from_rbtree (tree, node); | |||
| 797 | ctk_tree_selection_select_path (ctk_tree_view_get_selection (treeview), path); | |||
| 798 | ctk_tree_path_free (path); | |||
| 799 | ||||
| 800 | return TRUE(!(0)); | |||
| 801 | } | |||
| 802 | ||||
| 803 | static gboolean | |||
| 804 | ctk_tree_view_accessible_remove_row_selection (AtkTable *table, | |||
| 805 | gint row) | |||
| 806 | { | |||
| 807 | CtkTreeView *treeview; | |||
| 808 | CtkTreePath *path; | |||
| 809 | CtkRBTree *tree; | |||
| 810 | CtkRBNode *node; | |||
| 811 | ||||
| 812 | if (row < 0) | |||
| 813 | return FALSE(0); | |||
| 814 | ||||
| 815 | treeview = CTK_TREE_VIEW (ctk_accessible_get_widget (CTK_ACCESSIBLE (table)))((((CtkTreeView*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((ctk_accessible_get_widget (((((CtkAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((table)), ((ctk_accessible_get_type ()))) )))))), ((ctk_tree_view_get_type ())))))); | |||
| 816 | if (treeview == NULL((void*)0)) | |||
| 817 | return FALSE(0); | |||
| 818 | ||||
| 819 | if (!_ctk_rbtree_find_index (_ctk_tree_view_get_rbtree (treeview), | |||
| 820 | row, | |||
| 821 | &tree, | |||
| 822 | &node)) | |||
| 823 | return FALSE(0); | |||
| 824 | ||||
| 825 | if (! CTK_RBNODE_FLAG_SET (node, CTK_RBNODE_IS_SELECTED)(node?(((node->flags&CTK_RBNODE_IS_SELECTED)==CTK_RBNODE_IS_SELECTED )?(!(0)):(0)):(0))) | |||
| 826 | return FALSE(0); | |||
| 827 | ||||
| 828 | path = _ctk_tree_path_new_from_rbtree (tree, node); | |||
| 829 | ctk_tree_selection_unselect_path (ctk_tree_view_get_selection (treeview), path); | |||
| 830 | ctk_tree_path_free (path); | |||
| 831 | ||||
| 832 | return TRUE(!(0)); | |||
| 833 | } | |||
| 834 | ||||
| 835 | static AtkObject * | |||
| 836 | ctk_tree_view_accessible_get_column_header (AtkTable *table, | |||
| 837 | gint in_col) | |||
| 838 | { | |||
| 839 | CtkWidget *widget; | |||
| 840 | CtkTreeView *tree_view; | |||
| 841 | CtkTreeViewColumn *tv_col; | |||
| 842 | ||||
| 843 | widget = ctk_accessible_get_widget (CTK_ACCESSIBLE (table)((((CtkAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((table)), ((ctk_accessible_get_type ()))))))); | |||
| 844 | if (widget == NULL((void*)0)) | |||
| 845 | return NULL((void*)0); | |||
| 846 | ||||
| 847 | tree_view = CTK_TREE_VIEW (widget)((((CtkTreeView*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((widget)), ((ctk_tree_view_get_type ())))))); | |||
| 848 | if (in_col < 0 || in_col >= get_n_columns (tree_view)) | |||
| 849 | return NULL((void*)0); | |||
| 850 | ||||
| 851 | tv_col = get_visible_column (tree_view, in_col); | |||
| 852 | return get_header_from_column (tv_col); | |||
| 853 | } | |||
| 854 | ||||
| 855 | static const gchar * | |||
| 856 | ctk_tree_view_accessible_get_column_description (AtkTable *table, | |||
| 857 | gint in_col) | |||
| 858 | { | |||
| 859 | CtkWidget *widget; | |||
| 860 | CtkTreeView *tree_view; | |||
| 861 | CtkTreeViewColumn *tv_col; | |||
| 862 | ||||
| 863 | widget = ctk_accessible_get_widget (CTK_ACCESSIBLE (table)((((CtkAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((table)), ((ctk_accessible_get_type ()))))))); | |||
| 864 | if (widget == NULL((void*)0)) | |||
| 865 | return NULL((void*)0); | |||
| 866 | ||||
| 867 | tree_view = CTK_TREE_VIEW (widget)((((CtkTreeView*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((widget)), ((ctk_tree_view_get_type ())))))); | |||
| 868 | if (in_col < 0 || in_col >= get_n_columns (tree_view)) | |||
| 869 | return NULL((void*)0); | |||
| 870 | ||||
| 871 | tv_col = get_visible_column (tree_view, in_col); | |||
| 872 | return ctk_tree_view_column_get_title (tv_col); | |||
| 873 | } | |||
| 874 | ||||
| 875 | static void | |||
| 876 | atk_table_interface_init (AtkTableIface *iface) | |||
| 877 | { | |||
| 878 | iface->ref_at = ctk_tree_view_accessible_table_ref_at; | |||
| 879 | iface->get_n_rows = ctk_tree_view_accessible_get_n_rows; | |||
| 880 | iface->get_n_columns = ctk_tree_view_accessible_get_n_columns; | |||
| 881 | iface->get_index_at = ctk_tree_view_accessible_get_index_at; | |||
| 882 | iface->get_column_at_index = ctk_tree_view_accessible_get_column_at_index; | |||
| 883 | iface->get_row_at_index = ctk_tree_view_accessible_get_row_at_index; | |||
| 884 | iface->is_row_selected = ctk_tree_view_accessible_is_row_selected; | |||
| 885 | iface->is_selected = ctk_tree_view_accessible_is_selected; | |||
| 886 | iface->get_selected_rows = ctk_tree_view_accessible_get_selected_rows; | |||
| 887 | iface->add_row_selection = ctk_tree_view_accessible_add_row_selection; | |||
| 888 | iface->remove_row_selection = ctk_tree_view_accessible_remove_row_selection; | |||
| 889 | iface->get_column_extent_at = NULL((void*)0); | |||
| 890 | iface->get_row_extent_at = NULL((void*)0); | |||
| 891 | iface->get_column_header = ctk_tree_view_accessible_get_column_header; | |||
| 892 | iface->get_column_description = ctk_tree_view_accessible_get_column_description; | |||
| 893 | } | |||
| 894 | ||||
| 895 | /* atkselection.h */ | |||
| 896 | ||||
| 897 | static gboolean | |||
| 898 | ctk_tree_view_accessible_add_selection (AtkSelection *selection, | |||
| 899 | gint i) | |||
| 900 | { | |||
| 901 | AtkTable *table; | |||
| 902 | gint n_columns; | |||
| 903 | gint row; | |||
| 904 | ||||
| 905 | table = ATK_TABLE (selection)(((AtkTable*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((selection)), ((atk_table_get_type ()))))); | |||
| 906 | n_columns = ctk_tree_view_accessible_get_n_columns (table); | |||
| 907 | if (n_columns != 1) | |||
| 908 | return FALSE(0); | |||
| 909 | ||||
| 910 | row = ctk_tree_view_accessible_get_row_at_index (table, i); | |||
| 911 | return ctk_tree_view_accessible_add_row_selection (table, row); | |||
| 912 | } | |||
| 913 | ||||
| 914 | static gboolean | |||
| 915 | ctk_tree_view_accessible_clear_selection (AtkSelection *selection) | |||
| 916 | { | |||
| 917 | CtkWidget *widget; | |||
| 918 | CtkTreeView *tree_view; | |||
| 919 | CtkTreeSelection *tree_selection; | |||
| 920 | ||||
| 921 | widget = ctk_accessible_get_widget (CTK_ACCESSIBLE (selection)((((CtkAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((selection)), ((ctk_accessible_get_type ()))))))); | |||
| 922 | if (widget == NULL((void*)0)) | |||
| 923 | return FALSE(0); | |||
| 924 | ||||
| 925 | tree_view = CTK_TREE_VIEW (widget)((((CtkTreeView*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((widget)), ((ctk_tree_view_get_type ())))))); | |||
| 926 | tree_selection = ctk_tree_view_get_selection (tree_view); | |||
| 927 | ||||
| 928 | ctk_tree_selection_unselect_all (tree_selection); | |||
| 929 | return TRUE(!(0)); | |||
| 930 | } | |||
| 931 | ||||
| 932 | static AtkObject * | |||
| 933 | ctk_tree_view_accessible_ref_selection (AtkSelection *selection, | |||
| 934 | gint i) | |||
| 935 | { | |||
| 936 | AtkTable *table; | |||
| 937 | gint row; | |||
| 938 | gint n_selected; | |||
| 939 | gint n_columns; | |||
| 940 | gint *selected; | |||
| 941 | ||||
| 942 | table = ATK_TABLE (selection)(((AtkTable*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((selection)), ((atk_table_get_type ()))))); | |||
| 943 | n_columns = ctk_tree_view_accessible_get_n_columns (table); | |||
| 944 | n_selected = ctk_tree_view_accessible_get_selected_rows (table, &selected); | |||
| ||||
| 945 | if (n_columns == 0 || i >= n_columns * n_selected) | |||
| 946 | return NULL((void*)0); | |||
| 947 | ||||
| 948 | row = selected[i / n_columns]; | |||
| ||||
| 949 | g_free (selected); | |||
| 950 | ||||
| 951 | return ctk_tree_view_accessible_table_ref_at (table, row, i % n_columns); | |||
| 952 | } | |||
| 953 | ||||
| 954 | static gint | |||
| 955 | ctk_tree_view_accessible_get_selection_count (AtkSelection *selection) | |||
| 956 | { | |||
| 957 | AtkTable *table; | |||
| 958 | gint n_selected; | |||
| 959 | ||||
| 960 | table = ATK_TABLE (selection)(((AtkTable*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((selection)), ((atk_table_get_type ()))))); | |||
| 961 | n_selected = ctk_tree_view_accessible_get_selected_rows (table, NULL((void*)0)); | |||
| 962 | if (n_selected > 0) | |||
| 963 | n_selected *= ctk_tree_view_accessible_get_n_columns (table); | |||
| 964 | return n_selected; | |||
| 965 | } | |||
| 966 | ||||
| 967 | static gboolean | |||
| 968 | ctk_tree_view_accessible_is_child_selected (AtkSelection *selection, | |||
| 969 | gint i) | |||
| 970 | { | |||
| 971 | CtkWidget *widget; | |||
| 972 | gint row; | |||
| 973 | ||||
| 974 | widget = ctk_accessible_get_widget (CTK_ACCESSIBLE (selection)((((CtkAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((selection)), ((ctk_accessible_get_type ()))))))); | |||
| 975 | if (widget == NULL((void*)0)) | |||
| 976 | return FALSE(0); | |||
| 977 | ||||
| 978 | row = ctk_tree_view_accessible_get_row_at_index (ATK_TABLE (selection)(((AtkTable*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((selection)), ((atk_table_get_type ()))))), i); | |||
| 979 | ||||
| 980 | return ctk_tree_view_accessible_is_row_selected (ATK_TABLE (selection)(((AtkTable*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((selection)), ((atk_table_get_type ()))))), row); | |||
| 981 | } | |||
| 982 | ||||
| 983 | static void atk_selection_interface_init (AtkSelectionIface *iface) | |||
| 984 | { | |||
| 985 | iface->add_selection = ctk_tree_view_accessible_add_selection; | |||
| 986 | iface->clear_selection = ctk_tree_view_accessible_clear_selection; | |||
| 987 | iface->ref_selection = ctk_tree_view_accessible_ref_selection; | |||
| 988 | iface->get_selection_count = ctk_tree_view_accessible_get_selection_count; | |||
| 989 | iface->is_child_selected = ctk_tree_view_accessible_is_child_selected; | |||
| 990 | } | |||
| 991 | ||||
| 992 | #define EXTRA_EXPANDER_PADDING4 4 | |||
| 993 | ||||
| 994 | static void | |||
| 995 | ctk_tree_view_accessible_get_cell_area (CtkCellAccessibleParent *parent, | |||
| 996 | CtkCellAccessible *cell, | |||
| 997 | CdkRectangle *cell_rect) | |||
| 998 | { | |||
| 999 | CtkWidget *widget; | |||
| 1000 | CtkTreeView *tree_view; | |||
| 1001 | CtkTreeViewColumn *tv_col; | |||
| 1002 | CtkTreePath *path; | |||
| 1003 | AtkObject *parent_cell; | |||
| 1004 | CtkTreeViewAccessibleCellInfo *cell_info; | |||
| 1005 | CtkCellAccessible *top_cell; | |||
| 1006 | ||||
| 1007 | /* Default value. */ | |||
| 1008 | cell_rect->x = 0; | |||
| 1009 | cell_rect->y = 0; | |||
| 1010 | cell_rect->width = 0; | |||
| 1011 | cell_rect->height = 0; | |||
| 1012 | ||||
| 1013 | widget = ctk_accessible_get_widget (CTK_ACCESSIBLE (parent)((((CtkAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((parent)), ((ctk_accessible_get_type ()))))))); | |||
| 1014 | if (widget == NULL((void*)0)) | |||
| 1015 | return; | |||
| 1016 | ||||
| 1017 | tree_view = CTK_TREE_VIEW (widget)((((CtkTreeView*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((widget)), ((ctk_tree_view_get_type ())))))); | |||
| 1018 | parent_cell = atk_object_get_parent (ATK_OBJECT (cell)((((AtkObject*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((cell)), ((atk_object_get_type ()))))))); | |||
| 1019 | if (parent_cell != ATK_OBJECT (parent)((((AtkObject*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((parent)), ((atk_object_get_type ()))))))) | |||
| 1020 | top_cell = CTK_CELL_ACCESSIBLE (parent_cell)((((CtkCellAccessible*) (void *) g_type_check_instance_cast ( (GTypeInstance*) ((parent_cell)), ((ctk_cell_accessible_get_type ())))))); | |||
| 1021 | else | |||
| 1022 | top_cell = cell; | |||
| 1023 | cell_info = find_cell_info (CTK_TREE_VIEW_ACCESSIBLE (parent)((((CtkTreeViewAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((parent)), ((ctk_tree_view_accessible_get_type ())))))), top_cell); | |||
| 1024 | if (!cell_info) | |||
| 1025 | return; | |||
| 1026 | path = cell_info_get_path (cell_info); | |||
| 1027 | tv_col = cell_info->cell_col_ref; | |||
| 1028 | if (path) | |||
| 1029 | { | |||
| 1030 | CtkTreeViewColumn *expander_column; | |||
| 1031 | ||||
| 1032 | ctk_tree_view_get_cell_area (tree_view, path, tv_col, cell_rect); | |||
| 1033 | expander_column = ctk_tree_view_get_expander_column (tree_view); | |||
| 1034 | if (expander_column == tv_col) | |||
| 1035 | { | |||
| 1036 | gint expander_size; | |||
| 1037 | ctk_widget_style_get (widget, | |||
| 1038 | "expander-size", &expander_size, | |||
| 1039 | NULL((void*)0)); | |||
| 1040 | cell_rect->x += expander_size + EXTRA_EXPANDER_PADDING4; | |||
| 1041 | cell_rect->width -= expander_size + EXTRA_EXPANDER_PADDING4; | |||
| 1042 | } | |||
| 1043 | ||||
| 1044 | ctk_tree_path_free (path); | |||
| 1045 | ||||
| 1046 | /* A column has more than one renderer so we find the position | |||
| 1047 | * and width of each | |||
| 1048 | */ | |||
| 1049 | if (top_cell != cell) | |||
| 1050 | { | |||
| 1051 | gint cell_index; | |||
| 1052 | gboolean found; | |||
| 1053 | gint cell_start; | |||
| 1054 | gint cell_width; | |||
| 1055 | GList *renderers; | |||
| 1056 | CtkCellRenderer *renderer; | |||
| 1057 | ||||
| 1058 | cell_index = atk_object_get_index_in_parent (ATK_OBJECT (cell)((((AtkObject*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((cell)), ((atk_object_get_type ()))))))); | |||
| 1059 | renderers = ctk_cell_layout_get_cells (CTK_CELL_LAYOUT (tv_col)((((CtkCellLayout*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((tv_col)), ((ctk_cell_layout_get_type ()))))))); | |||
| 1060 | renderer = g_list_nth_data (renderers, cell_index); | |||
| 1061 | ||||
| 1062 | found = ctk_tree_view_column_cell_get_position (tv_col, renderer, &cell_start, &cell_width); | |||
| 1063 | if (found) | |||
| 1064 | { | |||
| 1065 | cell_rect->x += cell_start; | |||
| 1066 | cell_rect->width = cell_width; | |||
| 1067 | } | |||
| 1068 | g_list_free (renderers); | |||
| 1069 | } | |||
| 1070 | ||||
| 1071 | } | |||
| 1072 | } | |||
| 1073 | ||||
| 1074 | static void | |||
| 1075 | ctk_tree_view_accessible_get_cell_extents (CtkCellAccessibleParent *parent, | |||
| 1076 | CtkCellAccessible *cell, | |||
| 1077 | gint *x, | |||
| 1078 | gint *y, | |||
| 1079 | gint *width, | |||
| 1080 | gint *height, | |||
| 1081 | AtkCoordType coord_type) | |||
| 1082 | { | |||
| 1083 | CtkWidget *widget; | |||
| 1084 | CtkTreeView *tree_view; | |||
| 1085 | CdkWindow *bin_window; | |||
| 1086 | CdkRectangle cell_rect; | |||
| 1087 | gint w_x, w_y; | |||
| 1088 | ||||
| 1089 | widget = ctk_accessible_get_widget (CTK_ACCESSIBLE (parent)((((CtkAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((parent)), ((ctk_accessible_get_type ()))))))); | |||
| 1090 | if (widget == NULL((void*)0)) | |||
| 1091 | return; | |||
| 1092 | ||||
| 1093 | tree_view = CTK_TREE_VIEW (widget)((((CtkTreeView*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((widget)), ((ctk_tree_view_get_type ())))))); | |||
| 1094 | ctk_tree_view_accessible_get_cell_area (parent, cell, &cell_rect); | |||
| 1095 | bin_window = ctk_tree_view_get_bin_window (tree_view); | |||
| 1096 | cdk_window_get_origin (bin_window, &w_x, &w_y); | |||
| 1097 | ||||
| 1098 | if (coord_type == ATK_XY_WINDOW) | |||
| 1099 | { | |||
| 1100 | CdkWindow *window; | |||
| 1101 | gint x_toplevel, y_toplevel; | |||
| 1102 | ||||
| 1103 | window = cdk_window_get_toplevel (bin_window); | |||
| 1104 | cdk_window_get_origin (window, &x_toplevel, &y_toplevel); | |||
| 1105 | ||||
| 1106 | w_x -= x_toplevel; | |||
| 1107 | w_y -= y_toplevel; | |||
| 1108 | } | |||
| 1109 | ||||
| 1110 | *width = cell_rect.width; | |||
| 1111 | *height = cell_rect.height; | |||
| 1112 | if (is_cell_showing (tree_view, &cell_rect)) | |||
| 1113 | { | |||
| 1114 | *x = cell_rect.x + w_x; | |||
| 1115 | *y = cell_rect.y + w_y; | |||
| 1116 | } | |||
| 1117 | else | |||
| 1118 | { | |||
| 1119 | *x = G_MININT(-2147483647 -1); | |||
| 1120 | *y = G_MININT(-2147483647 -1); | |||
| 1121 | } | |||
| 1122 | } | |||
| 1123 | ||||
| 1124 | static gboolean | |||
| 1125 | ctk_tree_view_accessible_grab_cell_focus (CtkCellAccessibleParent *parent, | |||
| 1126 | CtkCellAccessible *cell) | |||
| 1127 | { | |||
| 1128 | CtkWidget *widget; | |||
| 1129 | CtkTreeView *tree_view; | |||
| 1130 | CtkTreeViewColumn *tv_col; | |||
| 1131 | CtkTreePath *path; | |||
| 1132 | AtkObject *parent_cell; | |||
| 1133 | AtkObject *cell_object; | |||
| 1134 | CtkTreeViewAccessibleCellInfo *cell_info; | |||
| 1135 | CtkCellRenderer *renderer = NULL((void*)0); | |||
| 1136 | CtkWidget *toplevel; | |||
| 1137 | gint index; | |||
| 1138 | ||||
| 1139 | widget = ctk_accessible_get_widget (CTK_ACCESSIBLE (parent)((((CtkAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((parent)), ((ctk_accessible_get_type ()))))))); | |||
| 1140 | if (widget == NULL((void*)0)) | |||
| 1141 | return FALSE(0); | |||
| 1142 | ||||
| 1143 | tree_view = CTK_TREE_VIEW (widget)((((CtkTreeView*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((widget)), ((ctk_tree_view_get_type ())))))); | |||
| 1144 | ||||
| 1145 | cell_info = find_cell_info (CTK_TREE_VIEW_ACCESSIBLE (parent)((((CtkTreeViewAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((parent)), ((ctk_tree_view_accessible_get_type ())))))), cell); | |||
| 1146 | if (!cell_info) | |||
| 1147 | return FALSE(0); | |||
| 1148 | cell_object = ATK_OBJECT (cell)((((AtkObject*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((cell)), ((atk_object_get_type ())))))); | |||
| 1149 | parent_cell = atk_object_get_parent (cell_object); | |||
| 1150 | tv_col = cell_info->cell_col_ref; | |||
| 1151 | if (parent_cell != ATK_OBJECT (parent)((((AtkObject*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((parent)), ((atk_object_get_type ()))))))) | |||
| 1152 | { | |||
| 1153 | /* CtkCellAccessible is in a CtkContainerCellAccessible. | |||
| 1154 | * The CtkTreeViewColumn has multiple renderers; | |||
| 1155 | * find the corresponding one. | |||
| 1156 | */ | |||
| 1157 | GList *renderers; | |||
| 1158 | ||||
| 1159 | renderers = ctk_cell_layout_get_cells (CTK_CELL_LAYOUT (tv_col)((((CtkCellLayout*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((tv_col)), ((ctk_cell_layout_get_type ()))))))); | |||
| 1160 | index = atk_object_get_index_in_parent (cell_object); | |||
| 1161 | renderer = g_list_nth_data (renderers, index); | |||
| 1162 | g_list_free (renderers); | |||
| 1163 | } | |||
| 1164 | path = cell_info_get_path (cell_info); | |||
| 1165 | if (path) | |||
| 1166 | { | |||
| 1167 | if (renderer) | |||
| 1168 | ctk_tree_view_set_cursor_on_cell (tree_view, path, tv_col, renderer, FALSE(0)); | |||
| 1169 | else | |||
| 1170 | ctk_tree_view_set_cursor (tree_view, path, tv_col, FALSE(0)); | |||
| 1171 | ||||
| 1172 | ctk_tree_path_free (path); | |||
| 1173 | ctk_widget_grab_focus (widget); | |||
| 1174 | toplevel = ctk_widget_get_toplevel (widget); | |||
| 1175 | if (ctk_widget_is_toplevel (toplevel)) | |||
| 1176 | { | |||
| 1177 | #ifdef CDK_WINDOWING_X11 | |||
| 1178 | if (CDK_IS_X11_DISPLAY (ctk_widget_get_display (toplevel))(((__extension__ ({ GTypeInstance *__inst = (GTypeInstance*) ( (ctk_widget_get_display (toplevel))); GType __t = ((cdk_x11_display_get_type ())); gboolean __r; if (!__inst) __r = (0); else if (__inst-> g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; }))))) | |||
| 1179 | ctk_window_present_with_time (CTK_WINDOW (toplevel)((((CtkWindow*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((toplevel)), ((ctk_window_get_type ())))))), | |||
| 1180 | cdk_x11_get_server_time (ctk_widget_get_window (widget))); | |||
| 1181 | else | |||
| 1182 | #endif | |||
| 1183 | { | |||
| 1184 | ctk_window_present (CTK_WINDOW (toplevel)((((CtkWindow*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((toplevel)), ((ctk_window_get_type ()))))))); | |||
| 1185 | } | |||
| 1186 | } | |||
| 1187 | ||||
| 1188 | return TRUE(!(0)); | |||
| 1189 | } | |||
| 1190 | else | |||
| 1191 | return FALSE(0); | |||
| 1192 | } | |||
| 1193 | ||||
| 1194 | static int | |||
| 1195 | ctk_tree_view_accessible_get_child_index (CtkCellAccessibleParent *parent, | |||
| 1196 | CtkCellAccessible *cell) | |||
| 1197 | { | |||
| 1198 | CtkTreeViewAccessibleCellInfo *cell_info; | |||
| 1199 | CtkTreeView *tree_view; | |||
| 1200 | ||||
| 1201 | cell_info = find_cell_info (CTK_TREE_VIEW_ACCESSIBLE (parent)((((CtkTreeViewAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((parent)), ((ctk_tree_view_accessible_get_type ())))))), cell); | |||
| 1202 | if (!cell_info) | |||
| 1203 | return -1; | |||
| 1204 | ||||
| 1205 | tree_view = CTK_TREE_VIEW (ctk_accessible_get_widget (CTK_ACCESSIBLE (parent)))((((CtkTreeView*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((ctk_accessible_get_widget (((((CtkAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((parent)), ((ctk_accessible_get_type ())) ))))))), ((ctk_tree_view_get_type ())))))); | |||
| 1206 | ||||
| 1207 | return cell_info_get_index (tree_view, cell_info); | |||
| 1208 | } | |||
| 1209 | ||||
| 1210 | static CtkCellRendererState | |||
| 1211 | ctk_tree_view_accessible_get_renderer_state (CtkCellAccessibleParent *parent, | |||
| 1212 | CtkCellAccessible *cell) | |||
| 1213 | { | |||
| 1214 | CtkTreeViewAccessibleCellInfo *cell_info; | |||
| 1215 | CtkTreeView *treeview; | |||
| 1216 | CtkCellRendererState flags; | |||
| 1217 | ||||
| 1218 | cell_info = find_cell_info (CTK_TREE_VIEW_ACCESSIBLE (parent)((((CtkTreeViewAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((parent)), ((ctk_tree_view_accessible_get_type ())))))), cell); | |||
| 1219 | if (!cell_info) | |||
| 1220 | return 0; | |||
| 1221 | ||||
| 1222 | flags = 0; | |||
| 1223 | ||||
| 1224 | if (CTK_RBNODE_FLAG_SET (cell_info->node, CTK_RBNODE_IS_SELECTED)(cell_info->node?(((cell_info->node->flags&CTK_RBNODE_IS_SELECTED )==CTK_RBNODE_IS_SELECTED)?(!(0)):(0)):(0))) | |||
| 1225 | flags |= CTK_CELL_RENDERER_SELECTED; | |||
| 1226 | ||||
| 1227 | if (CTK_RBNODE_FLAG_SET (cell_info->node, CTK_RBNODE_IS_PRELIT)(cell_info->node?(((cell_info->node->flags&CTK_RBNODE_IS_PRELIT )==CTK_RBNODE_IS_PRELIT)?(!(0)):(0)):(0))) | |||
| 1228 | flags |= CTK_CELL_RENDERER_PRELIT; | |||
| 1229 | ||||
| 1230 | if (ctk_tree_view_column_get_sort_indicator (cell_info->cell_col_ref)) | |||
| 1231 | flags |= CTK_CELL_RENDERER_SORTED; | |||
| 1232 | ||||
| 1233 | treeview = CTK_TREE_VIEW (ctk_accessible_get_widget (CTK_ACCESSIBLE (parent)))((((CtkTreeView*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((ctk_accessible_get_widget (((((CtkAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((parent)), ((ctk_accessible_get_type ())) ))))))), ((ctk_tree_view_get_type ())))))); | |||
| 1234 | ||||
| 1235 | if (cell_info->cell_col_ref == ctk_tree_view_get_expander_column (treeview)) | |||
| 1236 | { | |||
| 1237 | if (CTK_RBNODE_FLAG_SET (cell_info->node, CTK_RBNODE_IS_PARENT)(cell_info->node?(((cell_info->node->flags&CTK_RBNODE_IS_PARENT )==CTK_RBNODE_IS_PARENT)?(!(0)):(0)):(0))) | |||
| 1238 | flags |= CTK_CELL_RENDERER_EXPANDABLE; | |||
| 1239 | ||||
| 1240 | if (cell_info->node->children) | |||
| 1241 | flags |= CTK_CELL_RENDERER_EXPANDED; | |||
| 1242 | } | |||
| 1243 | ||||
| 1244 | if (ctk_widget_has_focus (CTK_WIDGET (treeview)((((CtkWidget*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((treeview)), ((ctk_widget_get_type ())))))))) | |||
| 1245 | { | |||
| 1246 | CtkTreeViewColumn *column; | |||
| 1247 | CtkTreePath *path; | |||
| 1248 | CtkRBTree *tree; | |||
| 1249 | CtkRBNode *node = NULL((void*)0); | |||
| 1250 | ||||
| 1251 | ctk_tree_view_get_cursor (treeview, &path, &column); | |||
| 1252 | if (path) | |||
| 1253 | { | |||
| 1254 | _ctk_tree_view_find_node (treeview, path, &tree, &node); | |||
| 1255 | ctk_tree_path_free (path); | |||
| 1256 | } | |||
| 1257 | else | |||
| 1258 | tree = NULL((void*)0); | |||
| 1259 | ||||
| 1260 | if (cell_info->cell_col_ref == column | |||
| 1261 | && cell_info->tree == tree | |||
| 1262 | && cell_info->node == node) | |||
| 1263 | flags |= CTK_CELL_RENDERER_FOCUSED; | |||
| 1264 | } | |||
| 1265 | ||||
| 1266 | return flags; | |||
| 1267 | } | |||
| 1268 | ||||
| 1269 | static void | |||
| 1270 | ctk_tree_view_accessible_expand_collapse (CtkCellAccessibleParent *parent, | |||
| 1271 | CtkCellAccessible *cell) | |||
| 1272 | { | |||
| 1273 | CtkTreeViewAccessibleCellInfo *cell_info; | |||
| 1274 | CtkTreeView *treeview; | |||
| 1275 | CtkTreePath *path; | |||
| 1276 | ||||
| 1277 | treeview = CTK_TREE_VIEW (ctk_accessible_get_widget (CTK_ACCESSIBLE (parent)))((((CtkTreeView*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((ctk_accessible_get_widget (((((CtkAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((parent)), ((ctk_accessible_get_type ())) ))))))), ((ctk_tree_view_get_type ())))))); | |||
| 1278 | ||||
| 1279 | cell_info = find_cell_info (CTK_TREE_VIEW_ACCESSIBLE (parent)((((CtkTreeViewAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((parent)), ((ctk_tree_view_accessible_get_type ())))))), cell); | |||
| 1280 | if (!cell_info || | |||
| 1281 | cell_info->cell_col_ref != ctk_tree_view_get_expander_column (treeview)) | |||
| 1282 | return; | |||
| 1283 | ||||
| 1284 | path = cell_info_get_path (cell_info); | |||
| 1285 | ||||
| 1286 | if (cell_info->node->children) | |||
| 1287 | ctk_tree_view_collapse_row (treeview, path); | |||
| 1288 | else | |||
| 1289 | ctk_tree_view_expand_row (treeview, path, FALSE(0)); | |||
| 1290 | ||||
| 1291 | ctk_tree_path_free (path); | |||
| 1292 | } | |||
| 1293 | ||||
| 1294 | static void | |||
| 1295 | ctk_tree_view_accessible_activate (CtkCellAccessibleParent *parent, | |||
| 1296 | CtkCellAccessible *cell) | |||
| 1297 | { | |||
| 1298 | CtkTreeViewAccessibleCellInfo *cell_info; | |||
| 1299 | CtkTreeView *treeview; | |||
| 1300 | CtkTreePath *path; | |||
| 1301 | ||||
| 1302 | treeview = CTK_TREE_VIEW (ctk_accessible_get_widget (CTK_ACCESSIBLE (parent)))((((CtkTreeView*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((ctk_accessible_get_widget (((((CtkAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((parent)), ((ctk_accessible_get_type ())) ))))))), ((ctk_tree_view_get_type ())))))); | |||
| 1303 | ||||
| 1304 | cell_info = find_cell_info (CTK_TREE_VIEW_ACCESSIBLE (parent)((((CtkTreeViewAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((parent)), ((ctk_tree_view_accessible_get_type ())))))), cell); | |||
| 1305 | if (!cell_info) | |||
| 1306 | return; | |||
| 1307 | ||||
| 1308 | path = cell_info_get_path (cell_info); | |||
| 1309 | ||||
| 1310 | ctk_tree_view_row_activated (treeview, path, cell_info->cell_col_ref); | |||
| 1311 | ||||
| 1312 | ctk_tree_path_free (path); | |||
| 1313 | } | |||
| 1314 | ||||
| 1315 | static void | |||
| 1316 | ctk_tree_view_accessible_edit (CtkCellAccessibleParent *parent, | |||
| 1317 | CtkCellAccessible *cell) | |||
| 1318 | { | |||
| 1319 | CtkTreeView *treeview; | |||
| 1320 | ||||
| 1321 | if (!ctk_tree_view_accessible_grab_cell_focus (parent, cell)) | |||
| 1322 | return; | |||
| 1323 | ||||
| 1324 | treeview = CTK_TREE_VIEW (ctk_accessible_get_widget (CTK_ACCESSIBLE (parent)))((((CtkTreeView*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((ctk_accessible_get_widget (((((CtkAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((parent)), ((ctk_accessible_get_type ())) ))))))), ((ctk_tree_view_get_type ())))))); | |||
| 1325 | ||||
| 1326 | g_signal_emit_by_name (treeview, | |||
| 1327 | "real-select-cursor-row", | |||
| 1328 | TRUE(!(0))); | |||
| 1329 | } | |||
| 1330 | ||||
| 1331 | static void | |||
| 1332 | ctk_tree_view_accessible_update_relationset (CtkCellAccessibleParent *parent, | |||
| 1333 | CtkCellAccessible *cell, | |||
| 1334 | AtkRelationSet *relationset) | |||
| 1335 | { | |||
| 1336 | CtkTreeViewAccessibleCellInfo *cell_info; | |||
| 1337 | CtkTreeViewAccessible *accessible; | |||
| 1338 | CtkTreeViewColumn *column; | |||
| 1339 | CtkTreeView *treeview; | |||
| 1340 | AtkRelation *relation; | |||
| 1341 | CtkRBTree *tree; | |||
| 1342 | AtkObject *object; | |||
| 1343 | ||||
| 1344 | /* Don't set relations on cells that aren't direct descendants of the treeview. | |||
| 1345 | * So only set it on the container, not on the renderer accessibles */ | |||
| 1346 | if (atk_object_get_parent (ATK_OBJECT (cell)((((AtkObject*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((cell)), ((atk_object_get_type ()))))))) != ATK_OBJECT (parent)((((AtkObject*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((parent)), ((atk_object_get_type ()))))))) | |||
| 1347 | return; | |||
| 1348 | ||||
| 1349 | accessible = CTK_TREE_VIEW_ACCESSIBLE (parent)((((CtkTreeViewAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((parent)), ((ctk_tree_view_accessible_get_type ())))))); | |||
| 1350 | cell_info = find_cell_info (accessible, cell); | |||
| 1351 | if (!cell_info) | |||
| 1352 | return; | |||
| 1353 | ||||
| 1354 | /* only set parent/child rows on the expander column */ | |||
| 1355 | treeview = CTK_TREE_VIEW (ctk_accessible_get_widget (CTK_ACCESSIBLE (parent)))((((CtkTreeView*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((ctk_accessible_get_widget (((((CtkAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((parent)), ((ctk_accessible_get_type ())) ))))))), ((ctk_tree_view_get_type ())))))); | |||
| 1356 | column = ctk_tree_view_get_expander_column (treeview); | |||
| 1357 | if (column != cell_info->cell_col_ref) | |||
| 1358 | return; | |||
| 1359 | ||||
| 1360 | /* Update CHILD_OF relation to parent cell */ | |||
| 1361 | relation = atk_relation_set_get_relation_by_type (relationset, ATK_RELATION_NODE_CHILD_OF); | |||
| 1362 | if (relation) | |||
| 1363 | atk_relation_set_remove (relationset, relation); | |||
| 1364 | ||||
| 1365 | if (cell_info->tree->parent_tree) | |||
| 1366 | { | |||
| 1367 | object = ATK_OBJECT (peek_cell (accessible, cell_info->tree->parent_tree, cell_info->tree->parent_node, column))((((AtkObject*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((peek_cell (accessible, cell_info->tree->parent_tree , cell_info->tree->parent_node, column))), ((atk_object_get_type ())))))); | |||
| 1368 | if (object == NULL((void*)0)) | |||
| 1369 | object = ATK_OBJECT (create_cell (treeview, accessible, cell_info->tree->parent_tree, cell_info->tree->parent_node, column))((((AtkObject*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((create_cell (treeview, accessible, cell_info->tree-> parent_tree, cell_info->tree->parent_node, column))), ( (atk_object_get_type ())))))); | |||
| 1370 | } | |||
| 1371 | else | |||
| 1372 | object = ATK_OBJECT (accessible)((((AtkObject*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((accessible)), ((atk_object_get_type ())))))); | |||
| 1373 | ||||
| 1374 | atk_relation_set_add_relation_by_type (relationset, ATK_RELATION_NODE_CHILD_OF, object); | |||
| 1375 | ||||
| 1376 | /* Update PARENT_OF relation for all child cells */ | |||
| 1377 | relation = atk_relation_set_get_relation_by_type (relationset, ATK_RELATION_NODE_PARENT_OF); | |||
| 1378 | if (relation) | |||
| 1379 | atk_relation_set_remove (relationset, relation); | |||
| 1380 | ||||
| 1381 | tree = cell_info->node->children; | |||
| 1382 | if (tree) | |||
| 1383 | { | |||
| 1384 | CtkRBNode *node; | |||
| 1385 | ||||
| 1386 | for (node = _ctk_rbtree_first (tree); | |||
| 1387 | node != NULL((void*)0); | |||
| 1388 | node = _ctk_rbtree_next (tree, node)) | |||
| 1389 | { | |||
| 1390 | object = ATK_OBJECT (peek_cell (accessible, tree, node, column))((((AtkObject*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((peek_cell (accessible, tree, node, column))), ((atk_object_get_type ())))))); | |||
| 1391 | if (object == NULL((void*)0)) | |||
| 1392 | object = ATK_OBJECT (create_cell (treeview, accessible, tree, node, column))((((AtkObject*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((create_cell (treeview, accessible, tree, node, column))) , ((atk_object_get_type ())))))); | |||
| 1393 | ||||
| 1394 | atk_relation_set_add_relation_by_type (relationset, ATK_RELATION_NODE_PARENT_OF, ATK_OBJECT (object)((((AtkObject*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((object)), ((atk_object_get_type ()))))))); | |||
| 1395 | } | |||
| 1396 | } | |||
| 1397 | } | |||
| 1398 | ||||
| 1399 | static void | |||
| 1400 | ctk_tree_view_accessible_get_cell_position (CtkCellAccessibleParent *parent, | |||
| 1401 | CtkCellAccessible *cell, | |||
| 1402 | gint *row, | |||
| 1403 | gint *column) | |||
| 1404 | { | |||
| 1405 | CtkWidget *widget; | |||
| 1406 | CtkTreeView *tree_view; | |||
| 1407 | CtkTreeViewAccessibleCellInfo *cell_info; | |||
| 1408 | CtkTreeViewAccessible *accessible; | |||
| 1409 | ||||
| 1410 | widget = ctk_accessible_get_widget (CTK_ACCESSIBLE (parent)((((CtkAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((parent)), ((ctk_accessible_get_type ()))))))); | |||
| 1411 | if (widget == NULL((void*)0)) | |||
| 1412 | return; | |||
| 1413 | ||||
| 1414 | tree_view = CTK_TREE_VIEW (widget)((((CtkTreeView*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((widget)), ((ctk_tree_view_get_type ())))))); | |||
| 1415 | accessible = CTK_TREE_VIEW_ACCESSIBLE (parent)((((CtkTreeViewAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((parent)), ((ctk_tree_view_accessible_get_type ())))))); | |||
| 1416 | cell_info = find_cell_info (accessible, cell); | |||
| 1417 | if (!cell_info) | |||
| 1418 | return; | |||
| 1419 | ||||
| 1420 | if (row) | |||
| 1421 | (*row) = _ctk_rbtree_node_get_index (cell_info->tree, cell_info->node); | |||
| 1422 | if (column) | |||
| 1423 | (*column) = get_column_number (tree_view, cell_info->cell_col_ref); | |||
| 1424 | } | |||
| 1425 | ||||
| 1426 | static GPtrArray * | |||
| 1427 | ctk_tree_view_accessible_get_column_header_cells (CtkCellAccessibleParent *parent, | |||
| 1428 | CtkCellAccessible *cell) | |||
| 1429 | { | |||
| 1430 | CtkWidget *widget; | |||
| 1431 | CtkTreeViewAccessibleCellInfo *cell_info; | |||
| 1432 | CtkTreeViewAccessible *accessible; | |||
| 1433 | GPtrArray *array; | |||
| 1434 | ||||
| 1435 | widget = ctk_accessible_get_widget (CTK_ACCESSIBLE (parent)((((CtkAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((parent)), ((ctk_accessible_get_type ()))))))); | |||
| 1436 | if (widget == NULL((void*)0)) | |||
| 1437 | return NULL((void*)0); | |||
| 1438 | ||||
| 1439 | accessible = CTK_TREE_VIEW_ACCESSIBLE (parent)((((CtkTreeViewAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((parent)), ((ctk_tree_view_accessible_get_type ())))))); | |||
| 1440 | cell_info = find_cell_info (accessible, cell); | |||
| 1441 | if (!cell_info) | |||
| 1442 | return NULL((void*)0); | |||
| 1443 | ||||
| 1444 | array = g_ptr_array_new_full (1, g_object_unref); | |||
| 1445 | g_ptr_array_add (array, g_object_ref (get_header_from_column ( (cell_info->cell_col_ref)))((__typeof__ (get_header_from_column ( (cell_info->cell_col_ref )))) (g_object_ref) (get_header_from_column ( (cell_info-> cell_col_ref))))); | |||
| 1446 | return array; | |||
| 1447 | } | |||
| 1448 | ||||
| 1449 | static void | |||
| 1450 | ctk_cell_accessible_parent_interface_init (CtkCellAccessibleParentIface *iface) | |||
| 1451 | { | |||
| 1452 | iface->get_cell_extents = ctk_tree_view_accessible_get_cell_extents; | |||
| 1453 | iface->get_cell_area = ctk_tree_view_accessible_get_cell_area; | |||
| 1454 | iface->grab_focus = ctk_tree_view_accessible_grab_cell_focus; | |||
| 1455 | iface->get_child_index = ctk_tree_view_accessible_get_child_index; | |||
| 1456 | iface->get_renderer_state = ctk_tree_view_accessible_get_renderer_state; | |||
| 1457 | iface->expand_collapse = ctk_tree_view_accessible_expand_collapse; | |||
| 1458 | iface->activate = ctk_tree_view_accessible_activate; | |||
| 1459 | iface->edit = ctk_tree_view_accessible_edit; | |||
| 1460 | iface->update_relationset = ctk_tree_view_accessible_update_relationset; | |||
| 1461 | iface->get_cell_position = ctk_tree_view_accessible_get_cell_position; | |||
| 1462 | iface->get_column_header_cells = ctk_tree_view_accessible_get_column_header_cells; | |||
| 1463 | } | |||
| 1464 | ||||
| 1465 | void | |||
| 1466 | _ctk_tree_view_accessible_reorder (CtkTreeView *treeview) | |||
| 1467 | { | |||
| 1468 | CtkTreeViewAccessible *accessible; | |||
| 1469 | ||||
| 1470 | accessible = CTK_TREE_VIEW_ACCESSIBLE (_ctk_widget_peek_accessible (CTK_WIDGET (treeview)))((((CtkTreeViewAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((_ctk_widget_peek_accessible (((((CtkWidget *) (void *) g_type_check_instance_cast ((GTypeInstance*) ((treeview )), ((ctk_widget_get_type ()))))))))), ((ctk_tree_view_accessible_get_type ())))))); | |||
| 1471 | if (accessible == NULL((void*)0)) | |||
| 1472 | return; | |||
| 1473 | ||||
| 1474 | g_signal_emit_by_name (accessible, "row-reordered"); | |||
| 1475 | } | |||
| 1476 | ||||
| 1477 | static gboolean | |||
| 1478 | is_cell_showing (CtkTreeView *tree_view, | |||
| 1479 | CdkRectangle *cell_rect) | |||
| 1480 | { | |||
| 1481 | CdkRectangle rect, *visible_rect; | |||
| 1482 | CdkRectangle rect1, *tree_cell_rect; | |||
| 1483 | gint bx, by; | |||
| 1484 | gboolean is_showing; | |||
| 1485 | ||||
| 1486 | /* A cell is considered "SHOWING" if any part of the cell is | |||
| 1487 | * in the visible area. Other ways we could do this is by a | |||
| 1488 | * cell's midpoint or if the cell is fully in the visible range. | |||
| 1489 | * Since we have the cell_rect x, y, width, height of the cell, | |||
| 1490 | * any of these is easy to compute. | |||
| 1491 | * | |||
| 1492 | * It is assumed that cell's rectangle is in widget coordinates | |||
| 1493 | * so we must transform to tree cordinates. | |||
| 1494 | */ | |||
| 1495 | visible_rect = ▭ | |||
| 1496 | tree_cell_rect = &rect1; | |||
| 1497 | tree_cell_rect->x = cell_rect->x; | |||
| 1498 | tree_cell_rect->y = cell_rect->y; | |||
| 1499 | tree_cell_rect->width = cell_rect->width; | |||
| 1500 | tree_cell_rect->height = cell_rect->height; | |||
| 1501 | ||||
| 1502 | ctk_tree_view_get_visible_rect (tree_view, visible_rect); | |||
| 1503 | ctk_tree_view_convert_tree_to_bin_window_coords (tree_view, visible_rect->x, | |||
| 1504 | visible_rect->y, &bx, &by); | |||
| 1505 | ||||
| 1506 | if (((tree_cell_rect->x + tree_cell_rect->width) < bx) || | |||
| 1507 | ((tree_cell_rect->y + tree_cell_rect->height) < by) || | |||
| 1508 | (tree_cell_rect->x > (bx + visible_rect->width)) || | |||
| 1509 | (tree_cell_rect->y > (by + visible_rect->height))) | |||
| 1510 | is_showing = FALSE(0); | |||
| 1511 | else | |||
| 1512 | is_showing = TRUE(!(0)); | |||
| 1513 | ||||
| 1514 | return is_showing; | |||
| 1515 | } | |||
| 1516 | ||||
| 1517 | /* Misc Private */ | |||
| 1518 | ||||
| 1519 | static int | |||
| 1520 | cell_info_get_index (CtkTreeView *tree_view, | |||
| 1521 | CtkTreeViewAccessibleCellInfo *info) | |||
| 1522 | { | |||
| 1523 | int index; | |||
| 1524 | ||||
| 1525 | index = _ctk_rbtree_node_get_index (info->tree, info->node) + 1; | |||
| 1526 | index *= get_n_columns (tree_view); | |||
| 1527 | index += get_column_number (tree_view, info->cell_col_ref); | |||
| 1528 | ||||
| 1529 | return index; | |||
| 1530 | } | |||
| 1531 | ||||
| 1532 | static void | |||
| 1533 | cell_info_new (CtkTreeViewAccessible *accessible, | |||
| 1534 | CtkRBTree *tree, | |||
| 1535 | CtkRBNode *node, | |||
| 1536 | CtkTreeViewColumn *tv_col, | |||
| 1537 | CtkCellAccessible *cell) | |||
| 1538 | { | |||
| 1539 | CtkTreeViewAccessibleCellInfo *cell_info; | |||
| 1540 | ||||
| 1541 | cell_info = g_new (CtkTreeViewAccessibleCellInfo, 1)((CtkTreeViewAccessibleCellInfo *) g_malloc_n ((1), sizeof (CtkTreeViewAccessibleCellInfo ))); | |||
| 1542 | ||||
| 1543 | cell_info->tree = tree; | |||
| 1544 | cell_info->node = node; | |||
| 1545 | cell_info->cell_col_ref = tv_col; | |||
| 1546 | cell_info->cell = cell; | |||
| 1547 | cell_info->view = accessible; | |||
| 1548 | ||||
| 1549 | g_object_set_qdata (G_OBJECT (cell)((((GObject*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((cell)), (((GType) ((20) << (2)))))))), | |||
| 1550 | ctk_tree_view_accessible_get_data_quark (), | |||
| 1551 | cell_info); | |||
| 1552 | ||||
| 1553 | g_hash_table_replace (accessible->priv->cell_infos, cell_info, cell_info); | |||
| 1554 | } | |||
| 1555 | ||||
| 1556 | /* Returns the column number of the specified CtkTreeViewColumn | |||
| 1557 | * The column must be visible. | |||
| 1558 | */ | |||
| 1559 | static gint | |||
| 1560 | get_column_number (CtkTreeView *treeview, | |||
| 1561 | CtkTreeViewColumn *column) | |||
| 1562 | { | |||
| 1563 | guint i, number; | |||
| 1564 | ||||
| 1565 | number = 0; | |||
| 1566 | ||||
| 1567 | for (i = 0; i < ctk_tree_view_get_n_columns (treeview); i++) | |||
| 1568 | { | |||
| 1569 | CtkTreeViewColumn *cur; | |||
| 1570 | ||||
| 1571 | cur = ctk_tree_view_get_column (treeview, i); | |||
| 1572 | ||||
| 1573 | if (!ctk_tree_view_column_get_visible (cur)) | |||
| 1574 | continue; | |||
| 1575 | ||||
| 1576 | if (cur == column) | |||
| 1577 | break; | |||
| 1578 | ||||
| 1579 | number++; | |||
| 1580 | } | |||
| 1581 | ||||
| 1582 | g_return_val_if_fail (i < ctk_tree_view_get_n_columns (treeview), 0)do { if ((i < ctk_tree_view_get_n_columns (treeview))) { } else { g_return_if_fail_warning ("Ctk", ((const char*) (__func__ )), "i < ctk_tree_view_get_n_columns (treeview)"); return ( 0); } } while (0); | |||
| 1583 | ||||
| 1584 | return number; | |||
| 1585 | } | |||
| 1586 | ||||
| 1587 | static gboolean | |||
| 1588 | get_rbtree_column_from_index (CtkTreeView *tree_view, | |||
| 1589 | gint index, | |||
| 1590 | CtkRBTree **tree, | |||
| 1591 | CtkRBNode **node, | |||
| 1592 | CtkTreeViewColumn **column) | |||
| 1593 | { | |||
| 1594 | guint n_columns = get_n_columns (tree_view); | |||
| 1595 | ||||
| 1596 | if (n_columns == 0) | |||
| 1597 | return FALSE(0); | |||
| 1598 | /* First row is the column headers */ | |||
| 1599 | index -= n_columns; | |||
| 1600 | if (index < 0) | |||
| 1601 | return FALSE(0); | |||
| 1602 | ||||
| 1603 | if (tree) | |||
| 1604 | { | |||
| 1605 | g_return_val_if_fail (node != NULL, FALSE)do { if ((node != ((void*)0))) { } else { g_return_if_fail_warning ("Ctk", ((const char*) (__func__)), "node != NULL"); return ( (0)); } } while (0); | |||
| 1606 | ||||
| 1607 | if (!_ctk_rbtree_find_index (_ctk_tree_view_get_rbtree (tree_view), | |||
| 1608 | index / n_columns, | |||
| 1609 | tree, | |||
| 1610 | node)) | |||
| 1611 | return FALSE(0); | |||
| 1612 | } | |||
| 1613 | ||||
| 1614 | if (column) | |||
| 1615 | { | |||
| 1616 | *column = get_visible_column (tree_view, index % n_columns); | |||
| 1617 | if (*column == NULL((void*)0)) | |||
| 1618 | return FALSE(0); | |||
| 1619 | } | |||
| 1620 | return TRUE(!(0)); | |||
| 1621 | } | |||
| 1622 | ||||
| 1623 | static CtkTreeViewAccessibleCellInfo * | |||
| 1624 | find_cell_info (CtkTreeViewAccessible *accessible, | |||
| 1625 | CtkCellAccessible *cell) | |||
| 1626 | { | |||
| 1627 | AtkObject *parent; | |||
| 1628 | ||||
| 1629 | parent = atk_object_get_parent (ATK_OBJECT (cell)((((AtkObject*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((cell)), ((atk_object_get_type ()))))))); | |||
| 1630 | while (parent != ATK_OBJECT (accessible)((((AtkObject*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((accessible)), ((atk_object_get_type ()))))))) | |||
| 1631 | { | |||
| 1632 | cell = CTK_CELL_ACCESSIBLE (parent)((((CtkCellAccessible*) (void *) g_type_check_instance_cast ( (GTypeInstance*) ((parent)), ((ctk_cell_accessible_get_type ( ))))))); | |||
| 1633 | parent = atk_object_get_parent (ATK_OBJECT (cell)((((AtkObject*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((cell)), ((atk_object_get_type ()))))))); | |||
| 1634 | } | |||
| 1635 | ||||
| 1636 | return g_object_get_qdata (G_OBJECT (cell)((((GObject*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((cell)), (((GType) ((20) << (2)))))))), | |||
| 1637 | ctk_tree_view_accessible_get_data_quark ()); | |||
| 1638 | } | |||
| 1639 | ||||
| 1640 | static AtkObject * | |||
| 1641 | get_header_from_column (CtkTreeViewColumn *tv_col) | |||
| 1642 | { | |||
| 1643 | AtkObject *rc; | |||
| 1644 | CtkWidget *header_widget; | |||
| 1645 | ||||
| 1646 | if (tv_col == NULL((void*)0)) | |||
| 1647 | return NULL((void*)0); | |||
| 1648 | ||||
| 1649 | header_widget = ctk_tree_view_column_get_button (tv_col); | |||
| 1650 | ||||
| 1651 | if (header_widget) | |||
| 1652 | rc = ctk_widget_get_accessible (header_widget); | |||
| 1653 | else | |||
| 1654 | rc = NULL((void*)0); | |||
| 1655 | ||||
| 1656 | return rc; | |||
| 1657 | } | |||
| 1658 | ||||
| 1659 | void | |||
| 1660 | _ctk_tree_view_accessible_add (CtkTreeView *treeview, | |||
| 1661 | CtkRBTree *tree, | |||
| 1662 | CtkRBNode *node) | |||
| 1663 | { | |||
| 1664 | CtkTreeViewAccessible *accessible; | |||
| 1665 | guint row, n_rows, n_cols, i; | |||
| 1666 | ||||
| 1667 | accessible = CTK_TREE_VIEW_ACCESSIBLE (_ctk_widget_peek_accessible (CTK_WIDGET (treeview)))((((CtkTreeViewAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((_ctk_widget_peek_accessible (((((CtkWidget *) (void *) g_type_check_instance_cast ((GTypeInstance*) ((treeview )), ((ctk_widget_get_type ()))))))))), ((ctk_tree_view_accessible_get_type ())))))); | |||
| 1668 | if (accessible == NULL((void*)0)) | |||
| 1669 | return; | |||
| 1670 | ||||
| 1671 | if (node == NULL((void*)0)) | |||
| 1672 | { | |||
| 1673 | row = tree->parent_tree ? _ctk_rbtree_node_get_index (tree->parent_tree, tree->parent_node) : 0; | |||
| 1674 | n_rows = tree->root->total_count; | |||
| 1675 | } | |||
| 1676 | else | |||
| 1677 | { | |||
| 1678 | row = _ctk_rbtree_node_get_index (tree, node); | |||
| 1679 | n_rows = 1 + (node->children ? node->children->root->total_count : 0); | |||
| 1680 | } | |||
| 1681 | ||||
| 1682 | g_signal_emit_by_name (accessible, "row-inserted", row, n_rows); | |||
| 1683 | ||||
| 1684 | n_cols = get_n_columns (treeview); | |||
| 1685 | if (n_cols) | |||
| 1686 | { | |||
| 1687 | for (i = (row + 1) * n_cols; i < (row + n_rows + 1) * n_cols; i++) | |||
| 1688 | { | |||
| 1689 | /* Pass NULL as the child object, i.e. 4th argument */ | |||
| 1690 | g_signal_emit_by_name (accessible, "children-changed::add", i, NULL((void*)0), NULL((void*)0)); | |||
| 1691 | } | |||
| 1692 | } | |||
| 1693 | } | |||
| 1694 | ||||
| 1695 | void | |||
| 1696 | _ctk_tree_view_accessible_remove (CtkTreeView *treeview, | |||
| 1697 | CtkRBTree *tree, | |||
| 1698 | CtkRBNode *node) | |||
| 1699 | { | |||
| 1700 | CtkTreeViewAccessibleCellInfo *cell_info; | |||
| 1701 | GHashTableIter iter; | |||
| 1702 | CtkTreeViewAccessible *accessible; | |||
| 1703 | guint row, n_rows, n_cols, i; | |||
| 1704 | ||||
| 1705 | accessible = CTK_TREE_VIEW_ACCESSIBLE (_ctk_widget_peek_accessible (CTK_WIDGET (treeview)))((((CtkTreeViewAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((_ctk_widget_peek_accessible (((((CtkWidget *) (void *) g_type_check_instance_cast ((GTypeInstance*) ((treeview )), ((ctk_widget_get_type ()))))))))), ((ctk_tree_view_accessible_get_type ())))))); | |||
| 1706 | if (accessible == NULL((void*)0)) | |||
| 1707 | return; | |||
| 1708 | ||||
| 1709 | /* if this shows up in profiles, special-case node->children == NULL */ | |||
| 1710 | ||||
| 1711 | if (node == NULL((void*)0)) | |||
| 1712 | { | |||
| 1713 | row = tree->parent_tree ? _ctk_rbtree_node_get_index (tree->parent_tree, tree->parent_node) : 0; | |||
| 1714 | n_rows = tree->root->total_count + 1; | |||
| 1715 | } | |||
| 1716 | else | |||
| 1717 | { | |||
| 1718 | row = _ctk_rbtree_node_get_index (tree, node); | |||
| 1719 | n_rows = 1 + (node->children ? node->children->root->total_count : 0); | |||
| 1720 | ||||
| 1721 | tree = node->children; | |||
| 1722 | } | |||
| 1723 | ||||
| 1724 | g_signal_emit_by_name (accessible, "row-deleted", row, n_rows); | |||
| 1725 | ||||
| 1726 | n_cols = get_n_columns (treeview); | |||
| 1727 | if (n_cols) | |||
| 1728 | { | |||
| 1729 | for (i = (n_rows + row + 1) * n_cols - 1; i >= (row + 1) * n_cols; i--) | |||
| 1730 | { | |||
| 1731 | /* Pass NULL as the child object, i.e. 4th argument */ | |||
| 1732 | g_signal_emit_by_name (accessible, "children-changed::remove", i, NULL((void*)0), NULL((void*)0)); | |||
| 1733 | } | |||
| 1734 | ||||
| 1735 | g_hash_table_iter_init (&iter, accessible->priv->cell_infos); | |||
| 1736 | while (g_hash_table_iter_next (&iter, NULL((void*)0), (gpointer *)&cell_info)) | |||
| 1737 | { | |||
| 1738 | if (node == cell_info->node || | |||
| 1739 | tree == cell_info->tree || | |||
| 1740 | (tree && _ctk_rbtree_contains (tree, cell_info->tree))) | |||
| 1741 | g_hash_table_iter_remove (&iter); | |||
| 1742 | } | |||
| 1743 | } | |||
| 1744 | } | |||
| 1745 | ||||
| 1746 | void | |||
| 1747 | _ctk_tree_view_accessible_changed (CtkTreeView *treeview, | |||
| 1748 | CtkRBTree *tree, | |||
| 1749 | CtkRBNode *node) | |||
| 1750 | { | |||
| 1751 | CtkTreeViewAccessible *accessible; | |||
| 1752 | guint i; | |||
| 1753 | ||||
| 1754 | accessible = CTK_TREE_VIEW_ACCESSIBLE (ctk_widget_get_accessible (CTK_WIDGET (treeview)))((((CtkTreeViewAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((ctk_widget_get_accessible (((((CtkWidget *) (void *) g_type_check_instance_cast ((GTypeInstance*) ((treeview )), ((ctk_widget_get_type ()))))))))), ((ctk_tree_view_accessible_get_type ())))))); | |||
| 1755 | ||||
| 1756 | for (i = 0; i < ctk_tree_view_get_n_columns (treeview); i++) | |||
| 1757 | { | |||
| 1758 | CtkCellAccessible *cell = peek_cell (accessible, | |||
| 1759 | tree, node, | |||
| 1760 | ctk_tree_view_get_column (treeview, i)); | |||
| 1761 | ||||
| 1762 | if (cell == NULL((void*)0)) | |||
| 1763 | continue; | |||
| 1764 | ||||
| 1765 | set_cell_data (treeview, accessible, cell); | |||
| 1766 | _ctk_cell_accessible_update_cache (cell, TRUE(!(0))); | |||
| 1767 | } | |||
| 1768 | ||||
| 1769 | g_signal_emit_by_name (accessible, "visible-data-changed"); | |||
| 1770 | } | |||
| 1771 | ||||
| 1772 | /* NB: id is not checked, only columns < id are. | |||
| 1773 | * This is important so the function works for notification of removal of a column */ | |||
| 1774 | static guint | |||
| 1775 | to_visible_column_id (CtkTreeView *treeview, | |||
| 1776 | guint id) | |||
| 1777 | { | |||
| 1778 | guint i; | |||
| 1779 | guint invisible; | |||
| 1780 | ||||
| 1781 | invisible = 0; | |||
| 1782 | ||||
| 1783 | for (i = 0; i < id; i++) | |||
| 1784 | { | |||
| 1785 | CtkTreeViewColumn *column = ctk_tree_view_get_column (treeview, i); | |||
| 1786 | ||||
| 1787 | if (!ctk_tree_view_column_get_visible (column)) | |||
| 1788 | invisible++; | |||
| 1789 | } | |||
| 1790 | ||||
| 1791 | return id - invisible; | |||
| 1792 | } | |||
| 1793 | ||||
| 1794 | static void | |||
| 1795 | ctk_tree_view_accessible_do_add_column (CtkTreeViewAccessible *accessible, | |||
| 1796 | CtkTreeView *treeview, | |||
| 1797 | CtkTreeViewColumn *column G_GNUC_UNUSED__attribute__ ((__unused__)), | |||
| 1798 | guint id) | |||
| 1799 | { | |||
| 1800 | guint row, n_rows, n_cols; | |||
| 1801 | ||||
| 1802 | /* Generate column-inserted signal */ | |||
| 1803 | g_signal_emit_by_name (accessible, "column-inserted", id, 1); | |||
| 1804 | ||||
| 1805 | n_rows = get_n_rows (treeview); | |||
| 1806 | n_cols = get_n_columns (treeview); | |||
| 1807 | ||||
| 1808 | /* Generate children-changed signals */ | |||
| 1809 | for (row = 0; row <= n_rows; row++) | |||
| 1810 | { | |||
| 1811 | /* Pass NULL as the child object, i.e. 4th argument */ | |||
| 1812 | g_signal_emit_by_name (accessible, "children-changed::add", | |||
| 1813 | (row * n_cols) + id, NULL((void*)0), NULL((void*)0)); | |||
| 1814 | } | |||
| 1815 | } | |||
| 1816 | ||||
| 1817 | void | |||
| 1818 | _ctk_tree_view_accessible_add_column (CtkTreeView *treeview, | |||
| 1819 | CtkTreeViewColumn *column, | |||
| 1820 | guint id) | |||
| 1821 | { | |||
| 1822 | AtkObject *obj; | |||
| 1823 | ||||
| 1824 | if (!ctk_tree_view_column_get_visible (column)) | |||
| 1825 | return; | |||
| 1826 | ||||
| 1827 | obj = _ctk_widget_peek_accessible (CTK_WIDGET (treeview)((((CtkWidget*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((treeview)), ((ctk_widget_get_type ()))))))); | |||
| 1828 | if (obj == NULL((void*)0)) | |||
| 1829 | return; | |||
| 1830 | ||||
| 1831 | ctk_tree_view_accessible_do_add_column (CTK_TREE_VIEW_ACCESSIBLE (obj)((((CtkTreeViewAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((obj)), ((ctk_tree_view_accessible_get_type ())))))), | |||
| 1832 | treeview, | |||
| 1833 | column, | |||
| 1834 | to_visible_column_id (treeview, id)); | |||
| 1835 | } | |||
| 1836 | ||||
| 1837 | static void | |||
| 1838 | ctk_tree_view_accessible_do_remove_column (CtkTreeViewAccessible *accessible, | |||
| 1839 | CtkTreeView *treeview, | |||
| 1840 | CtkTreeViewColumn *column, | |||
| 1841 | guint id) | |||
| 1842 | { | |||
| 1843 | GHashTableIter iter; | |||
| 1844 | gpointer value; | |||
| 1845 | guint row, n_rows, n_cols; | |||
| 1846 | ||||
| 1847 | /* Clean column from cache */ | |||
| 1848 | g_hash_table_iter_init (&iter, accessible->priv->cell_infos); | |||
| 1849 | while (g_hash_table_iter_next (&iter, NULL((void*)0), &value)) | |||
| 1850 | { | |||
| 1851 | CtkTreeViewAccessibleCellInfo *cell_info; | |||
| 1852 | ||||
| 1853 | cell_info = value; | |||
| 1854 | if (cell_info->cell_col_ref == column) | |||
| 1855 | g_hash_table_iter_remove (&iter); | |||
| 1856 | } | |||
| 1857 | ||||
| 1858 | /* Generate column-deleted signal */ | |||
| 1859 | g_signal_emit_by_name (accessible, "column-deleted", id, 1); | |||
| 1860 | ||||
| 1861 | n_rows = get_n_rows (treeview); | |||
| 1862 | n_cols = get_n_columns (treeview); | |||
| 1863 | ||||
| 1864 | /* Generate children-changed signals */ | |||
| 1865 | for (row = 0; row <= n_rows; row++) | |||
| 1866 | { | |||
| 1867 | /* Pass NULL as the child object, 4th argument */ | |||
| 1868 | g_signal_emit_by_name (accessible, "children-changed::remove", | |||
| 1869 | (row * n_cols) + id, NULL((void*)0), NULL((void*)0)); | |||
| 1870 | } | |||
| 1871 | } | |||
| 1872 | ||||
| 1873 | void | |||
| 1874 | _ctk_tree_view_accessible_remove_column (CtkTreeView *treeview, | |||
| 1875 | CtkTreeViewColumn *column, | |||
| 1876 | guint id) | |||
| 1877 | { | |||
| 1878 | AtkObject *obj; | |||
| 1879 | ||||
| 1880 | if (!ctk_tree_view_column_get_visible (column)) | |||
| 1881 | return; | |||
| 1882 | ||||
| 1883 | obj = _ctk_widget_peek_accessible (CTK_WIDGET (treeview)((((CtkWidget*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((treeview)), ((ctk_widget_get_type ()))))))); | |||
| 1884 | if (obj == NULL((void*)0)) | |||
| 1885 | return; | |||
| 1886 | ||||
| 1887 | ctk_tree_view_accessible_do_remove_column (CTK_TREE_VIEW_ACCESSIBLE (obj)((((CtkTreeViewAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((obj)), ((ctk_tree_view_accessible_get_type ())))))), | |||
| 1888 | treeview, | |||
| 1889 | column, | |||
| 1890 | to_visible_column_id (treeview, id)); | |||
| 1891 | } | |||
| 1892 | ||||
| 1893 | void | |||
| 1894 | _ctk_tree_view_accessible_reorder_column (CtkTreeView *treeview, | |||
| 1895 | CtkTreeViewColumn *column G_GNUC_UNUSED__attribute__ ((__unused__))) | |||
| 1896 | { | |||
| 1897 | AtkObject *obj; | |||
| 1898 | ||||
| 1899 | obj = _ctk_widget_peek_accessible (CTK_WIDGET (treeview)((((CtkWidget*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((treeview)), ((ctk_widget_get_type ()))))))); | |||
| 1900 | if (obj == NULL((void*)0)) | |||
| 1901 | return; | |||
| 1902 | ||||
| 1903 | g_signal_emit_by_name (obj, "column-reordered"); | |||
| 1904 | } | |||
| 1905 | ||||
| 1906 | void | |||
| 1907 | _ctk_tree_view_accessible_toggle_visibility (CtkTreeView *treeview, | |||
| 1908 | CtkTreeViewColumn *column) | |||
| 1909 | { | |||
| 1910 | AtkObject *obj; | |||
| 1911 | guint i, id; | |||
| 1912 | ||||
| 1913 | obj = _ctk_widget_peek_accessible (CTK_WIDGET (treeview)((((CtkWidget*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((treeview)), ((ctk_widget_get_type ()))))))); | |||
| 1914 | if (obj == NULL((void*)0)) | |||
| 1915 | return; | |||
| 1916 | ||||
| 1917 | if (ctk_tree_view_column_get_visible (column)) | |||
| 1918 | { | |||
| 1919 | id = get_column_number (treeview, column); | |||
| 1920 | ||||
| 1921 | ctk_tree_view_accessible_do_add_column (CTK_TREE_VIEW_ACCESSIBLE (obj)((((CtkTreeViewAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((obj)), ((ctk_tree_view_accessible_get_type ())))))), | |||
| 1922 | treeview, | |||
| 1923 | column, | |||
| 1924 | id); | |||
| 1925 | } | |||
| 1926 | else | |||
| 1927 | { | |||
| 1928 | id = 0; | |||
| 1929 | ||||
| 1930 | for (i = 0; i < ctk_tree_view_get_n_columns (treeview); i++) | |||
| 1931 | { | |||
| 1932 | CtkTreeViewColumn *cur = ctk_tree_view_get_column (treeview, i); | |||
| 1933 | ||||
| 1934 | if (ctk_tree_view_column_get_visible (cur)) | |||
| 1935 | id++; | |||
| 1936 | ||||
| 1937 | if (cur == column) | |||
| 1938 | break; | |||
| 1939 | } | |||
| 1940 | ||||
| 1941 | ctk_tree_view_accessible_do_remove_column (CTK_TREE_VIEW_ACCESSIBLE (obj)((((CtkTreeViewAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((obj)), ((ctk_tree_view_accessible_get_type ())))))), | |||
| 1942 | treeview, | |||
| 1943 | column, | |||
| 1944 | id); | |||
| 1945 | } | |||
| 1946 | } | |||
| 1947 | ||||
| 1948 | static CtkTreeViewColumn * | |||
| 1949 | get_effective_focus_column (CtkTreeView *treeview, | |||
| 1950 | CtkTreeViewColumn *column) | |||
| 1951 | { | |||
| 1952 | if (column == NULL((void*)0) && get_n_columns (treeview) > 0) | |||
| 1953 | column = get_visible_column (treeview, 0); | |||
| 1954 | ||||
| 1955 | return column; | |||
| 1956 | } | |||
| 1957 | ||||
| 1958 | void | |||
| 1959 | _ctk_tree_view_accessible_update_focus_column (CtkTreeView *treeview, | |||
| 1960 | CtkTreeViewColumn *old_focus, | |||
| 1961 | CtkTreeViewColumn *new_focus) | |||
| 1962 | { | |||
| 1963 | CtkTreeViewAccessible *accessible; | |||
| 1964 | AtkObject *obj; | |||
| 1965 | CtkRBTree *cursor_tree; | |||
| 1966 | CtkRBNode *cursor_node; | |||
| 1967 | CtkCellAccessible *cell; | |||
| 1968 | ||||
| 1969 | old_focus = get_effective_focus_column (treeview, old_focus); | |||
| 1970 | new_focus = get_effective_focus_column (treeview, new_focus); | |||
| 1971 | if (old_focus == new_focus) | |||
| 1972 | return; | |||
| 1973 | ||||
| 1974 | obj = _ctk_widget_peek_accessible (CTK_WIDGET (treeview)((((CtkWidget*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((treeview)), ((ctk_widget_get_type ()))))))); | |||
| 1975 | if (obj == NULL((void*)0)) | |||
| 1976 | return; | |||
| 1977 | ||||
| 1978 | accessible = CTK_TREE_VIEW_ACCESSIBLE (obj)((((CtkTreeViewAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((obj)), ((ctk_tree_view_accessible_get_type ())))))); | |||
| 1979 | ||||
| 1980 | if (!_ctk_tree_view_get_cursor_node (treeview, &cursor_tree, &cursor_node)) | |||
| 1981 | return; | |||
| 1982 | ||||
| 1983 | if (old_focus) | |||
| 1984 | { | |||
| 1985 | cell = peek_cell (accessible, cursor_tree, cursor_node, old_focus); | |||
| 1986 | if (cell != NULL((void*)0)) | |||
| 1987 | _ctk_cell_accessible_state_changed (cell, CTK_CELL_RENDERER_FOCUSED, 0); | |||
| 1988 | } | |||
| 1989 | ||||
| 1990 | if (new_focus) | |||
| 1991 | { | |||
| 1992 | cell = peek_cell (accessible, cursor_tree, cursor_node, new_focus); | |||
| 1993 | if (cell != NULL((void*)0)) | |||
| 1994 | _ctk_cell_accessible_state_changed (cell, 0, CTK_CELL_RENDERER_FOCUSED); | |||
| 1995 | else | |||
| 1996 | cell = create_cell (treeview, accessible, cursor_tree, cursor_node, new_focus); | |||
| 1997 | ||||
| 1998 | g_signal_emit_by_name (accessible, "active-descendant-changed", cell); | |||
| 1999 | } | |||
| 2000 | } | |||
| 2001 | ||||
| 2002 | void | |||
| 2003 | _ctk_tree_view_accessible_add_state (CtkTreeView *treeview, | |||
| 2004 | CtkRBTree *tree, | |||
| 2005 | CtkRBNode *node, | |||
| 2006 | CtkCellRendererState state) | |||
| 2007 | { | |||
| 2008 | CtkTreeViewAccessible *accessible; | |||
| 2009 | CtkTreeViewColumn *single_column; | |||
| 2010 | AtkObject *obj; | |||
| 2011 | guint i; | |||
| 2012 | ||||
| 2013 | obj = _ctk_widget_peek_accessible (CTK_WIDGET (treeview)((((CtkWidget*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((treeview)), ((ctk_widget_get_type ()))))))); | |||
| 2014 | if (obj == NULL((void*)0)) | |||
| 2015 | return; | |||
| 2016 | ||||
| 2017 | accessible = CTK_TREE_VIEW_ACCESSIBLE (obj)((((CtkTreeViewAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((obj)), ((ctk_tree_view_accessible_get_type ())))))); | |||
| 2018 | ||||
| 2019 | if (state == CTK_CELL_RENDERER_FOCUSED) | |||
| 2020 | { | |||
| 2021 | single_column = get_effective_focus_column (treeview, _ctk_tree_view_get_focus_column (treeview)); | |||
| 2022 | } | |||
| 2023 | else if (state == CTK_CELL_RENDERER_EXPANDED || | |||
| 2024 | state == CTK_CELL_RENDERER_EXPANDABLE) | |||
| 2025 | { | |||
| 2026 | single_column = ctk_tree_view_get_expander_column (treeview); | |||
| 2027 | } | |||
| 2028 | else | |||
| 2029 | single_column = NULL((void*)0); | |||
| 2030 | ||||
| 2031 | if (single_column) | |||
| 2032 | { | |||
| 2033 | CtkCellAccessible *cell = peek_cell (accessible, | |||
| 2034 | tree, node, | |||
| 2035 | single_column); | |||
| 2036 | ||||
| 2037 | if (cell != NULL((void*)0)) | |||
| 2038 | _ctk_cell_accessible_state_changed (cell, state, 0); | |||
| 2039 | ||||
| 2040 | if (state == CTK_CELL_RENDERER_FOCUSED) | |||
| 2041 | { | |||
| 2042 | if (cell == NULL((void*)0)) | |||
| 2043 | cell = create_cell (treeview, accessible, tree, node, single_column); | |||
| 2044 | ||||
| 2045 | g_signal_emit_by_name (accessible, "active-descendant-changed", cell); | |||
| 2046 | } | |||
| 2047 | } | |||
| 2048 | else | |||
| 2049 | { | |||
| 2050 | for (i = 0; i < ctk_tree_view_get_n_columns (treeview); i++) | |||
| 2051 | { | |||
| 2052 | CtkCellAccessible *cell = peek_cell (accessible, | |||
| 2053 | tree, node, | |||
| 2054 | ctk_tree_view_get_column (treeview, i)); | |||
| 2055 | ||||
| 2056 | if (cell == NULL((void*)0)) | |||
| 2057 | continue; | |||
| 2058 | ||||
| 2059 | _ctk_cell_accessible_state_changed (cell, state, 0); | |||
| 2060 | } | |||
| 2061 | } | |||
| 2062 | ||||
| 2063 | if (state == CTK_CELL_RENDERER_SELECTED) | |||
| 2064 | g_signal_emit_by_name (accessible, "selection-changed"); | |||
| 2065 | } | |||
| 2066 | ||||
| 2067 | void | |||
| 2068 | _ctk_tree_view_accessible_remove_state (CtkTreeView *treeview, | |||
| 2069 | CtkRBTree *tree, | |||
| 2070 | CtkRBNode *node, | |||
| 2071 | CtkCellRendererState state) | |||
| 2072 | { | |||
| 2073 | CtkTreeViewAccessible *accessible; | |||
| 2074 | CtkTreeViewColumn *single_column; | |||
| 2075 | AtkObject *obj; | |||
| 2076 | guint i; | |||
| 2077 | ||||
| 2078 | obj = _ctk_widget_peek_accessible (CTK_WIDGET (treeview)((((CtkWidget*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((treeview)), ((ctk_widget_get_type ()))))))); | |||
| 2079 | if (obj == NULL((void*)0)) | |||
| 2080 | return; | |||
| 2081 | ||||
| 2082 | accessible = CTK_TREE_VIEW_ACCESSIBLE (obj)((((CtkTreeViewAccessible*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((obj)), ((ctk_tree_view_accessible_get_type ())))))); | |||
| 2083 | ||||
| 2084 | if (state == CTK_CELL_RENDERER_FOCUSED) | |||
| 2085 | { | |||
| 2086 | single_column = get_effective_focus_column (treeview, _ctk_tree_view_get_focus_column (treeview)); | |||
| 2087 | } | |||
| 2088 | else if (state == CTK_CELL_RENDERER_EXPANDED || | |||
| 2089 | state == CTK_CELL_RENDERER_EXPANDABLE) | |||
| 2090 | { | |||
| 2091 | single_column = ctk_tree_view_get_expander_column (treeview); | |||
| 2092 | } | |||
| 2093 | else | |||
| 2094 | single_column = NULL((void*)0); | |||
| 2095 | ||||
| 2096 | if (single_column) | |||
| 2097 | { | |||
| 2098 | CtkCellAccessible *cell = peek_cell (accessible, | |||
| 2099 | tree, node, | |||
| 2100 | single_column); | |||
| 2101 | ||||
| 2102 | if (cell != NULL((void*)0)) | |||
| 2103 | _ctk_cell_accessible_state_changed (cell, 0, state); | |||
| 2104 | } | |||
| 2105 | else | |||
| 2106 | { | |||
| 2107 | for (i = 0; i < ctk_tree_view_get_n_columns (treeview); i++) | |||
| 2108 | { | |||
| 2109 | CtkCellAccessible *cell = peek_cell (accessible, | |||
| 2110 | tree, node, | |||
| 2111 | ctk_tree_view_get_column (treeview, i)); | |||
| 2112 | ||||
| 2113 | if (cell == NULL((void*)0)) | |||
| 2114 | continue; | |||
| 2115 | ||||
| 2116 | _ctk_cell_accessible_state_changed (cell, 0, state); | |||
| 2117 | } | |||
| 2118 | } | |||
| 2119 | ||||
| 2120 | if (state == CTK_CELL_RENDERER_SELECTED) | |||
| 2121 | g_signal_emit_by_name (accessible, "selection-changed"); | |||
| 2122 | } |