lang/gcc44

/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
#ifndef _E_TABLE_H_
#define _E_TABLE_H_

#include <libgnomeui/gnome-canvas.h>
#include <gtk/gtktable.h>
#include <gnome-xml/tree.h>
#include <gal/e-table/e-table-model.h>
#include <gal/e-table/e-table-header.h>
#include <gal/e-table/e-table-group.h>
#include <gal/e-table/e-table-sort-info.h>
#include <gal/e-table/e-table-item.h>
#include <gal/e-table/e-table-selection-model.h>
#include <gal/e-table/e-table-extras.h>
#include <gal/e-table/e-table-specification.h>
#include <gal/widgets/e-printable.h>
#include <gal/e-table/e-table-state.h>

BEGIN_GNOME_DECLS

#define E_TABLE_TYPE        (e_table_get_type ())
#define E_TABLE(o)          (GTK_CHECK_CAST ((o), E_TABLE_TYPE, ETable))
#define E_TABLE_CLASS(k)    (GTK_CHECK_CLASS_CAST((k), E_TABLE_TYPE, ETableClass))
#define E_IS_TABLE(o)       (GTK_CHECK_TYPE ((o), E_TABLE_TYPE))
#define E_IS_TABLE_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_TYPE))

typedef struct _ETableDragSourceSite ETableDragSourceSite;

typedef enum {
    E_TABLE_CURSOR_LOC_NONE = 0,
    E_TABLE_CURSOR_LOC_ETCTA = 1 << 0,
    E_TABLE_CURSOR_LOC_TABLE = 1 << 1,
} ETableCursorLoc;

typedef struct {
    GtkTable parent;

    ETableModel *model;

    ETableHeader *full_header, *header;

    GnomeCanvasItem *canvas_vbox;
    ETableGroup  *group;

    ETableSortInfo *sort_info;
    ETableSorter   *sorter;

    ETableSelectionModel *selection;
    ETableCursorLoc cursor_loc;
    ETableSpecification *spec;

    int table_model_change_id;
    int table_row_change_id;
    int table_cell_change_id;
    int table_rows_inserted_id;
    int table_rows_deleted_id;

    int group_info_change_id;

    int reflow_idle_id;

    GnomeCanvas *header_canvas, *table_canvas;

    GnomeCanvasItem *header_item, *root;

    GnomeCanvasItem *white_item;

    gint length_threshold;

    gint rebuild_idle_id;
    guint need_rebuild:1;

    /*
     * Configuration settings
     */
    guint alternating_row_colors : 1;
    guint horizontal_draw_grid : 1;
    guint vertical_draw_grid : 1;
    guint draw_focus : 1;
    guint row_selection_active : 1;

    guint horizontal_scrolling : 1;

    guint is_grouped : 1;
    
    char *click_to_add_message;
    GnomeCanvasItem *click_to_add;
    gboolean use_click_to_add;

    ECursorMode cursor_mode;

    int drag_get_data_row;
    int drag_get_data_col;

    int drop_row;
    int drop_col;

    int drag_row;
    int drag_col;
    ETableDragSourceSite *site;
    
    int drag_source_button_press_event_id;
    int drag_source_motion_notify_event_id;
} ETable;

typedef struct {
    GtkTableClass parent_class;

    void        (*cursor_change)      (ETable *et, int row);
    void        (*cursor_activated)   (ETable *et, int row);
    void        (*selection_change)   (ETable *et);
    void        (*double_click)       (ETable *et, int row, int col, GdkEvent *event);
    gint        (*right_click)        (ETable *et, int row, int col, GdkEvent *event);
    gint        (*click)              (ETable *et, int row, int col, GdkEvent *event);
    gint        (*key_press)          (ETable *et, int row, int col, GdkEvent *event);

    void  (*set_scroll_adjustments)   (ETable    *table,
                       GtkAdjustment *hadjustment,
                       GtkAdjustment *vadjustment);

    /* Source side drag signals */
    void (* table_drag_begin)              (ETable         *table,
                            int                 row,
                            int                 col,
                            GdkDragContext     *context);
    void (* table_drag_end)            (ETable         *table,
                        int                 row,
                        int                 col,
                        GdkDragContext     *context);
    void (* table_drag_data_get)             (ETable             *table,
                          int                 row,
                          int                 col,
                          GdkDragContext     *context,
                          GtkSelectionData   *selection_data,
                          guint               info,
                          guint               time);
    void (* table_drag_data_delete)          (ETable           *table,
                          int                 row,
                          int                 col,
                          GdkDragContext     *context);
    
    /* Target side drag signals */     
    void (* table_drag_leave)              (ETable         *table,
                            int                 row,
                            int                 col,
                            GdkDragContext     *context,
                            guint               time);
    gboolean (* table_drag_motion)           (ETable           *table,
                          int                 row,
                          int                 col,
                          GdkDragContext     *context,
                          gint                x,
                          gint                y,
                          guint               time);
    gboolean (* table_drag_drop)             (ETable           *table,
                          int                 row,
                          int                 col,
                          GdkDragContext     *context,
                          gint                x,
                          gint                y,
                          guint               time);
    void (* table_drag_data_received)        (ETable             *table,
                          int                 row,
                          int                 col,
                          GdkDragContext     *context,
                          gint                x,
                          gint                y,
                          GtkSelectionData   *selection_data,
                          guint               info,
                          guint               time);
} ETableClass;

GtkType         e_table_get_type                  (void);

ETable         *e_table_construct                 (ETable               *e_table,
                           ETableModel          *etm,
                           ETableExtras         *ete,
                           const char           *spec,
                           const char           *state);
GtkWidget      *e_table_new                       (ETableModel          *etm,
                           ETableExtras         *ete,
                           const char           *spec,
                           const char           *state);

/* Create an ETable using files. */
ETable         *e_table_construct_from_spec_file  (ETable               *e_table,
                           ETableModel          *etm,
                           ETableExtras         *ete,
                           const char           *spec_fn,
                           const char           *state_fn);
GtkWidget      *e_table_new_from_spec_file        (ETableModel          *etm,
                           ETableExtras         *ete,
                           const char           *spec_fn,
                           const char           *state_fn);

/* To save the state */
gchar          *e_table_get_state                 (ETable               *e_table);
void            e_table_save_state                (ETable               *e_table,
                           const gchar          *filename);
ETableState    *e_table_get_state_object          (ETable               *e_table);

/* note that it is more efficient to provide the state at creation time */
void            e_table_set_state                 (ETable               *e_table,
                           const gchar          *state);
void            e_table_set_state_object          (ETable               *e_table,
                           ETableState          *state);
void            e_table_load_state                (ETable               *e_table,
                           const gchar          *filename);

void            e_table_set_cursor_row            (ETable               *e_table,
                           int                   row);

/* -1 means we don't have the cursor. */
int             e_table_get_cursor_row            (ETable               *e_table);
void            e_table_selected_row_foreach      (ETable               *e_table,
                           EForeachFunc          callback,
                           gpointer              closure);
gint            e_table_selected_count            (ETable               *e_table);
EPrintable     *e_table_get_printable             (ETable               *e_table);

gint            e_table_get_next_row              (ETable               *e_table,
                           gint                  model_row);
gint            e_table_get_prev_row              (ETable               *e_table,
                           gint                  model_row);

gint            e_table_model_to_view_row         (ETable               *e_table,
                           gint                  model_row);
gint            e_table_view_to_model_row         (ETable               *e_table,
                           gint                  view_row);
void            e_table_get_cell_at               (ETable *table,
                           int x, int y,
                           int *row_return, int *col_return);

void            e_table_get_cell_geometry         (ETable *table,
                           int row, int col,
                           int *x_return, int *y_return,
                           int *width_return, int *height_return);

/* Drag & drop stuff. */
/* Target */
void            e_table_drag_get_data             (ETable               *table,
                           int                   row,
                           int                   col,
                           GdkDragContext       *context,
                           GdkAtom               target,
                           guint32               time);
void            e_table_drag_highlight            (ETable               *table,
                           int                   row,
                           int                   col); /* col == -1 to highlight entire row. */
void            e_table_drag_unhighlight          (ETable               *table);
void            e_table_drag_dest_set             (ETable               *table,
                           GtkDestDefaults       flags,
                           const GtkTargetEntry *targets,
                           gint                  n_targets,
                           GdkDragAction         actions);
void            e_table_drag_dest_set_proxy       (ETable               *table,
                           GdkWindow            *proxy_window,
                           GdkDragProtocol       protocol,
                           gboolean              use_coordinates);

/* There probably should be functions for setting the targets
 * as a GtkTargetList
 */
void            e_table_drag_dest_unset           (GtkWidget            *widget);

/* Source side */
void            e_table_drag_source_set           (ETable               *table,
                           GdkModifierType       start_button_mask,
                           const GtkTargetEntry *targets,
                           gint                  n_targets,
                           GdkDragAction         actions);
void            e_table_drag_source_unset         (ETable               *table);

/* There probably should be functions for setting the targets
 * as a GtkTargetList
 */
GdkDragContext *e_table_drag_begin                (ETable               *table,
                           int                   row,
                           int                   col,
                           GtkTargetList        *targets,
                           GdkDragAction         actions,
                           gint                  button,
                           GdkEvent             *event);

/* selection stuff */
void            e_table_select_all                (ETable               *table);
void            e_table_invert_selection          (ETable               *table);

END_GNOME_DECLS

#endif /* _E_TABLE_H_ */
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-rw-r--r--	distinfo	1366	log stats plain blame
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