lib/ewl_mvc.c File Reference

#include "ewl_base.h"
#include "ewl_mvc.h"
#include "ewl_private.h"
#include "ewl_macros.h"
#include "ewl_debug.h"

Include dependency graph for ewl_mvc.c:

Functions
void	ewl_mvc_cb_clicked_multi (Ewl_Widget *w, void *ev, void *data __UNUSED__)
void	ewl_mvc_cb_clicked_single (Ewl_Widget *w, void *ev, void *data __UNUSED__)
void	ewl_mvc_cb_data_unref (Ewl_Widget *w, void *ev __UNUSED__, void *data __UNUSED__)
void	ewl_mvc_cb_destroy (Ewl_Widget *w, void *ev __UNUSED__, void *data __UNUSED__)
void *	ewl_mvc_data_get (Ewl_MVC *mvc)
	Retrieves the data set into the MVC widget.
void	ewl_mvc_data_set (Ewl_MVC *mvc, void *data)
	Sets the given data data into the MVC widget mvc.
unsigned int	ewl_mvc_dirty_get (Ewl_MVC *mvc)
	Retrieves the dirty status of the MVC widget.
void	ewl_mvc_dirty_set (Ewl_MVC *mvc, unsigned int dirty)
	Sets the dirty status of the MVC widget mvc to the dirty state.
void	ewl_mvc_highlight (Ewl_MVC *mvc, Ewl_Container *c, Ewl_Widget *(*widget)(Ewl_MVC *mvc, void *data, unsigned int row, unsigned int column))
int	ewl_mvc_init (Ewl_MVC *mvc)
	Initializes an MVC widget ot default values.
const Ewl_Model *	ewl_mvc_model_get (Ewl_MVC *mvc)
	Retrieves the model set into the MVC widget.
void	ewl_mvc_model_set (Ewl_MVC *mvc, const Ewl_Model *model)
	Sets the given model into the tree.
void *	ewl_mvc_private_data_get (Ewl_MVC *mvc)
	Retrieves the data set into the MVC widget.
void	ewl_mvc_private_data_set (Ewl_MVC *mvc, void *data)
	Sets the given data data into the MVC widget mvc.
void	ewl_mvc_selected_add (Ewl_MVC *mvc, const Ewl_Model *model, void *data, unsigned int row, unsigned int column)
	Adds the given index to the selected list.
void	ewl_mvc_selected_change_cb_set (Ewl_MVC *mvc, void(*cb)(Ewl_MVC *mvc))
void	ewl_mvc_selected_clear (Ewl_MVC *mvc)
	clears the selection list
unsigned int	ewl_mvc_selected_count_get (Ewl_MVC *mvc)
	Retrives the number of items selected in the widget.
Ewl_Selection_Idx *	ewl_mvc_selected_get (Ewl_MVC *mvc)
	Retrieves the last selected item. Return must be free'd.
unsigned int	ewl_mvc_selected_is (Ewl_MVC *mvc, void *data __UNUSED__, unsigned int row, unsigned int column)
	Checks if the given index is selected or not.
Ecore_List *	ewl_mvc_selected_list_get (Ewl_MVC *mvc)
	Retrieves the list of selected indicies. DO NOT remove or change items in this list.
void	ewl_mvc_selected_list_set (Ewl_MVC *mvc, Ecore_List *list)
	Sets the list of items to select. This will remove any items it needs from the list.
void	ewl_mvc_selected_range_add (Ewl_MVC *mvc, const Ewl_Model *model, void *data, unsigned int srow, unsigned int scolumn, unsigned int erow, unsigned int ecolumn)
	Sets the given range, inclusive, as selected in the mvc.
void	ewl_mvc_selected_rm (Ewl_MVC *mvc, void *data __UNUSED__, unsigned int row, unsigned int column)
	Removes the given index from the list of selected indices.
void	ewl_mvc_selected_set (Ewl_MVC *mvc, const Ewl_Model *model, void *data, unsigned int row, unsigned int column)
	Sets the given index as selected.
Ewl_Selection *	ewl_mvc_selection_index_new (const Ewl_Model *model, void *data, unsigned int row, unsigned int column)
	Creates a new index selection based on given values.
Ewl_Selection_Mode	ewl_mvc_selection_mode_get (Ewl_MVC *mvc)
	Retrieves the selection mode of the widget.
void	ewl_mvc_selection_mode_set (Ewl_MVC *mvc, Ewl_Selection_Mode mode)
	Sets the selection capabilities of the mvc widget.
Ewl_Selection *	ewl_mvc_selection_range_new (const Ewl_Model *model, void *data, unsigned int srow, unsigned int scolumn, unsigned int erow, unsigned int ecolumn)
	Creates a new range selection based on given values.
void	ewl_mvc_view_change_cb_set (Ewl_MVC *mvc, void(*cb)(Ewl_MVC *mvc))
	This callback will be called whenever the ewl_mvc_view_set routine is called to notify the inheriting widget that the view has changed.
const Ewl_View *	ewl_mvc_view_get (Ewl_MVC *mvc)
	Retrives the current view set on the MVC.
void	ewl_mvc_view_set (Ewl_MVC *mvc, const Ewl_View *view)
	Sets the given view onto the MVC.
Variables
unsigned int	EWL_CALLBACK_MVC_CLICKED = 0

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Function Documentation

void ewl_mvc_cb_clicked_multi	(	Ewl_Widget *	w,
		void *	ev,
		void *data	__UNUSED__
	)

References Ewl_Event_MVC_Clicked::column, Ewl_Selection_Range::column, Ewl_Selection_Idx::column, Ewl_Selection::data, DCHECK_PARAM_PTR, DCHECK_TYPE, DENTER_FUNCTION, DLEAVE_FUNCTION, DLEVEL_STABLE, EWL_KEY_MODIFIER_CTRL, EWL_KEY_MODIFIER_SHIFT, EWL_MVC, ewl_mvc_selected_add(), ewl_mvc_selected_count_get(), ewl_mvc_selected_is(), ewl_mvc_selected_range_add(), ewl_mvc_selected_rm(), ewl_mvc_selected_set(), EWL_MVC_TYPE, EWL_SELECTION_IDX, EWL_SELECTION_RANGE, EWL_SELECTION_TYPE_INDEX, Ewl_Event_MVC_Clicked::model, Ewl_Selection::model, Ewl_Event_MVC_Clicked::modifiers, Ewl_Event_MVC_Clicked::mvc_data, Ewl_Event_MVC_Clicked::row, Ewl_Selection_Range::row, Ewl_Selection_Idx::row, Ewl_MVC::selected, Ewl_Selection_Range::start, and Ewl_Selection::type.

Referenced by ewl_mvc_selection_mode_set().

void ewl_mvc_cb_clicked_single	(	Ewl_Widget *	w,
		void *	ev,
		void *data	__UNUSED__
	)

References Ewl_Event_MVC_Clicked::column, DCHECK_PARAM_PTR, DCHECK_TYPE, DENTER_FUNCTION, DLEAVE_FUNCTION, DLEVEL_STABLE, EWL_MVC, ewl_mvc_selected_set(), EWL_MVC_TYPE, Ewl_Event_MVC_Clicked::model, Ewl_Event_MVC_Clicked::mvc_data, and Ewl_Event_MVC_Clicked::row.

Referenced by ewl_mvc_selection_mode_set().

void ewl_mvc_cb_data_unref	(	Ewl_Widget *	w,
		void *ev	__UNUSED__,
		void *data	__UNUSED__
	)

References Ewl_MVC::data, DCHECK_PARAM_PTR, DENTER_FUNCTION, DLEAVE_FUNCTION, DLEVEL_STABLE, EWL_MVC, Ewl_MVC::model, and Ewl_Model::unref.

Referenced by ewl_mvc_init(), and ewl_tree_node_init().

void ewl_mvc_cb_destroy	(	Ewl_Widget *	w,
		void *ev	__UNUSED__,
		void *data	__UNUSED__
	)

References DCHECK_PARAM_PTR, DENTER_FUNCTION, DLEAVE_FUNCTION, DLEVEL_STABLE, EWL_MVC, IF_FREE_LIST, and Ewl_MVC::selected.

Referenced by ewl_mvc_init().

unsigned int ewl_mvc_selected_is	(	Ewl_MVC *	mvc,
		void *data	__UNUSED__,
		unsigned int	row,
		unsigned int	column
	)

Checks if the given index is selected or not.

Parameters:

	mvc,:	The MVC to work with
	data,:	UNUSED
	row,:	The row to check for
	column,:	The column to check for

Returns:

Returns TRUE if the index is selected, FALSE otherwise

References DCHECK_PARAM_PTR_RET, DCHECK_TYPE_RET, DENTER_FUNCTION, DLEVEL_STABLE, DRETURN_INT, EWL_MVC_TYPE, EWL_SELECTION_MODE_NONE, and Ewl_MVC::selection_mode.

Referenced by ewl_mvc_cb_clicked_multi().

void ewl_mvc_selected_rm	(	Ewl_MVC *	mvc,
		void *data	__UNUSED__,
		unsigned int	row,
		unsigned int	column
	)

Removes the given index from the list of selected indices.

Parameters:

	mvc,:	The MVC to work with
	data,:	The parent data containing the index selection
	row,:	The row to remove
	column,:	The column to remove

Returns:

Returns no value

References DCHECK_PARAM_PTR, DCHECK_TYPE, DENTER_FUNCTION, DLEAVE_FUNCTION, DLEVEL_STABLE, DRETURN, EWL_MVC_TYPE, EWL_SELECTION_MODE_NONE, EWL_SELECTION_RANGE, EWL_SELECTION_TYPE_INDEX, Ewl_MVC::selected, Ewl_MVC::selection_mode, and Ewl_Selection::type.

Referenced by ewl_mvc_cb_clicked_multi().