77ec8774a0
Revert all the work that happened on the master branch.
Sadly, this is the only way to merge the current development branch back
into master.
It is now abundantly clear that I merged the 1.99 branch far too soon,
and that Clutter 2.0 won't happen any time soon, if at all.
Since having the development happen on a separate branch throws a lot of
people into confusion, let's undo the clutter-1.99 → master merge, and
move back the development of Clutter to the master branch.
In order to do so, we need to do some surgery to the Git repository.
First, we do a massive revert in a single commit of all that happened
since the switch to 1.99 and the API version bump done with the
89a2862b05 commit. The history is too long
to be reverted commit by commit without being extremely messy.
382 lines
17 KiB
C
382 lines
17 KiB
C
/*
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* Clutter.
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*
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* An OpenGL based 'interactive canvas' library.
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*
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* Authored By Matthew Allum <mallum@openedhand.com>
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* Neil Jagdish Patel <njp@o-hand.com>
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* Emmanuele Bassi <ebassi@openedhand.com>
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*
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* Copyright (C) 2006 OpenedHand
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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#if !defined(__CLUTTER_H_INSIDE__) && !defined(CLUTTER_COMPILATION)
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#error "Only <clutter/clutter.h> can be included directly."
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#endif
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#ifndef __CLUTTER_MODEL_H__
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#define __CLUTTER_MODEL_H__
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#include <glib-object.h>
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G_BEGIN_DECLS
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#define CLUTTER_TYPE_MODEL (clutter_model_get_type ())
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#define CLUTTER_MODEL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), CLUTTER_TYPE_MODEL, ClutterModel))
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#define CLUTTER_MODEL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), CLUTTER_TYPE_MODEL, ClutterModelClass))
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#define CLUTTER_IS_MODEL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CLUTTER_TYPE_MODEL))
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#define CLUTTER_IS_MODEL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), CLUTTER_TYPE_MODEL))
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#define CLUTTER_MODEL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), CLUTTER_TYPE_MODEL, ClutterModelClass))
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typedef struct _ClutterModel ClutterModel;
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typedef struct _ClutterModelClass ClutterModelClass;
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typedef struct _ClutterModelPrivate ClutterModelPrivate;
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typedef struct _ClutterModelIter ClutterModelIter;
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typedef struct _ClutterModelIterClass ClutterModelIterClass;
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typedef struct _ClutterModelIterPrivate ClutterModelIterPrivate;
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/**
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* ClutterModelFilterFunc:
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* @model: a #ClutterModel
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* @iter: the iterator for the row
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* @user_data: data passed to clutter_model_set_filter()
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*
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* Filters the content of a row in the model.
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*
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* Return value: If the row should be displayed, return %TRUE
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*
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* Since: 0.6
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*/
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typedef gboolean (*ClutterModelFilterFunc) (ClutterModel *model,
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ClutterModelIter *iter,
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gpointer user_data);
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/**
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* ClutterModelSortFunc:
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* @model: a #ClutterModel
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* @a: a #GValue representing the contents of the row
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* @b: a #GValue representing the contents of the second row
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* @user_data: data passed to clutter_model_set_sort()
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*
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* Compares the content of two rows in the model.
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*
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* Return value: a positive integer if @a is after @b, a negative integer if
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* @a is before @b, or 0 if the rows are the same
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*
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* Since: 0.6
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*/
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typedef gint (*ClutterModelSortFunc) (ClutterModel *model,
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const GValue *a,
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const GValue *b,
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gpointer user_data);
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/**
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* ClutterModelForeachFunc:
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* @model: a #ClutterModel
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* @iter: the iterator for the row
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* @user_data: data passed to clutter_model_foreach()
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*
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* Iterates on the content of a row in the model
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*
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* Return value: %TRUE if the iteration should continue, %FALSE otherwise
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*
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* Since: 0.6
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*/
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typedef gboolean (*ClutterModelForeachFunc) (ClutterModel *model,
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ClutterModelIter *iter,
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gpointer user_data);
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/**
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* ClutterModel:
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*
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* Base class for list models. The #ClutterModel structure contains
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* only private data and should be manipulated using the provided
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* API.
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*
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* Since: 0.6
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*/
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struct _ClutterModel
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{
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/*< private >*/
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GObject parent_instance;
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ClutterModelPrivate *priv;
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};
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/**
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* ClutterModelClass:
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* @row_added: signal class handler for ClutterModel::row-added
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* @row_removed: signal class handler for ClutterModel::row-removed
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* @row_changed: signal class handler for ClutterModel::row-changed
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* @sort_changed: signal class handler for ClutterModel::sort-changed
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* @filter_changed: signal class handler for ClutterModel::filter-changed
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* @get_column_name: virtual function for returning the name of a column
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* @get_column_type: virtual function for returning the type of a column
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* @get_iter_at_row: virtual function for returning an iterator for the
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* given row
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* @get_n_rows: virtual function for returning the number of rows
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* of the model
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* @get_n_columns: virtual function for retuning the number of columns
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* of the model
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* @resort: virtual function for sorting the model using the passed
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* sorting function
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* @insert_row: virtual function for inserting a row at the given index
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* and returning an iterator pointing to it; if the index is a negative
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* integer, the row should be appended to the model
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* @remove_row: virtual function for removing a row at the given index
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*
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* Class for #ClutterModel instances.
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*
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* Since: 0.6
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*/
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struct _ClutterModelClass
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{
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/*< private >*/
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GObjectClass parent_class;
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/*< public >*/
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/* vtable */
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guint (* get_n_rows) (ClutterModel *model);
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guint (* get_n_columns) (ClutterModel *model);
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const gchar * (* get_column_name) (ClutterModel *model,
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guint column);
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GType (* get_column_type) (ClutterModel *model,
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guint column);
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ClutterModelIter *(* insert_row) (ClutterModel *model,
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gint index_);
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void (* remove_row) (ClutterModel *model,
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guint row);
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ClutterModelIter *(* get_iter_at_row) (ClutterModel *model,
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guint row);
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void (* resort) (ClutterModel *model,
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ClutterModelSortFunc func,
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gpointer data);
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/* signals */
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void (* row_added) (ClutterModel *model,
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ClutterModelIter *iter);
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void (* row_removed) (ClutterModel *model,
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ClutterModelIter *iter);
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void (* row_changed) (ClutterModel *model,
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ClutterModelIter *iter);
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void (* sort_changed) (ClutterModel *model);
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void (* filter_changed) (ClutterModel *model);
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/*< private >*/
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/* padding for future expansion */
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void (*_clutter_model_1) (void);
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void (*_clutter_model_2) (void);
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void (*_clutter_model_3) (void);
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void (*_clutter_model_4) (void);
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void (*_clutter_model_5) (void);
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void (*_clutter_model_6) (void);
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void (*_clutter_model_7) (void);
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void (*_clutter_model_8) (void);
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};
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GType clutter_model_get_type (void) G_GNUC_CONST;
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void clutter_model_set_types (ClutterModel *model,
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guint n_columns,
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GType *types);
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void clutter_model_set_names (ClutterModel *model,
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guint n_columns,
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const gchar * const names[]);
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void clutter_model_append (ClutterModel *model,
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...);
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void clutter_model_appendv (ClutterModel *model,
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guint n_columns,
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guint *columns,
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GValue *values);
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void clutter_model_prepend (ClutterModel *model,
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...);
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void clutter_model_prependv (ClutterModel *model,
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guint n_columns,
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guint *columns,
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GValue *values);
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void clutter_model_insert (ClutterModel *model,
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guint row,
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...);
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void clutter_model_insertv (ClutterModel *model,
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guint row,
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guint n_columns,
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guint *columns,
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GValue *values);
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void clutter_model_insert_value (ClutterModel *model,
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guint row,
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guint column,
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const GValue *value);
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void clutter_model_remove (ClutterModel *model,
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guint row);
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guint clutter_model_get_n_rows (ClutterModel *model);
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guint clutter_model_get_n_columns (ClutterModel *model);
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const gchar * clutter_model_get_column_name (ClutterModel *model,
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guint column);
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GType clutter_model_get_column_type (ClutterModel *model,
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guint column);
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ClutterModelIter * clutter_model_get_first_iter (ClutterModel *model);
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ClutterModelIter * clutter_model_get_last_iter (ClutterModel *model);
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ClutterModelIter * clutter_model_get_iter_at_row (ClutterModel *model,
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guint row);
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void clutter_model_set_sorting_column (ClutterModel *model,
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gint column);
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gint clutter_model_get_sorting_column (ClutterModel *model);
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void clutter_model_foreach (ClutterModel *model,
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ClutterModelForeachFunc func,
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gpointer user_data);
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void clutter_model_set_sort (ClutterModel *model,
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gint column,
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ClutterModelSortFunc func,
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gpointer user_data,
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GDestroyNotify notify);
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void clutter_model_set_filter (ClutterModel *model,
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ClutterModelFilterFunc func,
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gpointer user_data,
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GDestroyNotify notify);
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gboolean clutter_model_get_filter_set (ClutterModel *model);
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void clutter_model_resort (ClutterModel *model);
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gboolean clutter_model_filter_row (ClutterModel *model,
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guint row);
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gboolean clutter_model_filter_iter (ClutterModel *model,
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ClutterModelIter *iter);
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/*
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* ClutterModelIter
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*/
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#define CLUTTER_TYPE_MODEL_ITER (clutter_model_iter_get_type ())
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#define CLUTTER_MODEL_ITER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), CLUTTER_TYPE_MODEL_ITER, ClutterModelIter))
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#define CLUTTER_MODEL_ITER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), CLUTTER_TYPE_MODEL_ITER, ClutterModelIterClass))
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#define CLUTTER_IS_MODEL_ITER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CLUTTER_TYPE_MODEL_ITER))
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#define CLUTTER_IS_MODEL_ITER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), CLUTTER_TYPE_MODEL_ITER))
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#define CLUTTER_MODEL_ITER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), CLUTTER_TYPE_MODEL_ITER, ClutterModelIterClass))
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/**
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* ClutterModelIter:
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*
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* Base class for list models iters. The #ClutterModelIter structure
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* contains only private data and should be manipulated using the
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* provided API.
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*
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* Since: 0.6
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*/
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struct _ClutterModelIter
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{
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/*< private >*/
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GObject parent_instance;
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ClutterModelIterPrivate *priv;
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};
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/**
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* ClutterModelIterClass:
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* @get_value: Virtual function for retrieving the value at the given
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* column of the row pointed by the iterator
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* @set_value: Virtual function for setting the value at the given
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* column of the row pointer by the iterator
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* @is_last: Virtual function for knowing whether the iterator points
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* at the last row in the model
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* @is_first: Virtual function for knowing whether the iterator points
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* at the first row in the model
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* @next: Virtual function for moving the iterator to the following
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* row in the model
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* @prev: Virtual function for moving the iterator toe the previous
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* row in the model
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* @get_model: Virtual function for getting the model to which the
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* iterator belongs to
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* @get_row: Virtual function for getting the row to which the iterator
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* points
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* @copy: Virtual function for copying a #ClutterModelIter.
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*
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* Class for #ClutterModelIter instances.
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*
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* Since: 0.6
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*/
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struct _ClutterModelIterClass
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{
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/*< private >*/
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GObjectClass parent_class;
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/*< public >*/
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/* vtable not signals */
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void (* get_value) (ClutterModelIter *iter,
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guint column,
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GValue *value);
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void (* set_value) (ClutterModelIter *iter,
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guint column,
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const GValue *value);
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gboolean (* is_first) (ClutterModelIter *iter);
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gboolean (* is_last) (ClutterModelIter *iter);
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ClutterModelIter *(* next) (ClutterModelIter *iter);
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ClutterModelIter *(* prev) (ClutterModelIter *iter);
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ClutterModel * (* get_model) (ClutterModelIter *iter);
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guint (* get_row) (ClutterModelIter *iter);
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ClutterModelIter *(* copy) (ClutterModelIter *iter);
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/*< private >*/
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/* padding for future expansion */
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void (*_clutter_model_iter_1) (void);
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void (*_clutter_model_iter_2) (void);
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void (*_clutter_model_iter_3) (void);
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void (*_clutter_model_iter_4) (void);
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void (*_clutter_model_iter_5) (void);
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void (*_clutter_model_iter_6) (void);
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void (*_clutter_model_iter_7) (void);
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void (*_clutter_model_iter_8) (void);
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};
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GType clutter_model_iter_get_type (void) G_GNUC_CONST;
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void clutter_model_iter_get (ClutterModelIter *iter,
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...);
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void clutter_model_iter_get_valist (ClutterModelIter *iter,
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va_list args);
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void clutter_model_iter_get_value (ClutterModelIter *iter,
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guint column,
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GValue *value);
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void clutter_model_iter_set (ClutterModelIter *iter,
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...);
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void clutter_model_iter_set_valist (ClutterModelIter *iter,
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va_list args);
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void clutter_model_iter_set_value (ClutterModelIter *iter,
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guint column,
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const GValue *value);
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gboolean clutter_model_iter_is_first (ClutterModelIter *iter);
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gboolean clutter_model_iter_is_last (ClutterModelIter *iter);
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ClutterModelIter *clutter_model_iter_next (ClutterModelIter *iter);
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ClutterModelIter *clutter_model_iter_prev (ClutterModelIter *iter);
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ClutterModel * clutter_model_iter_get_model (ClutterModelIter *iter);
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guint clutter_model_iter_get_row (ClutterModelIter *iter);
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ClutterModelIter *clutter_model_iter_copy (ClutterModelIter *iter);
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G_END_DECLS
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#endif /* __CLUTTER_MODEL_H__ */
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