e16e25daa7
2000-10-11 Christopher James Lahey <clahey@helixcode.com> * tests/test-tree-1.c, tests/test-tree-2.c, tests/test-tree-3.c: Changed these to match the new ETable system. * gal/Makefile.am: Added e-table-column-specification.lo, e-table-extras.lo, e-table-specification.lo, and e-table-state.lo. From gal/e-table/ChangeLog: 2000-10-11 Christopher James Lahey <clahey@helixcode.com> * Makefile.am: Added e-table-column-specification.c, e-table-column-specification.h, e-table-extras.c, e-table-extras.h, e-table-specification.c, e-table-specification.h, e-table-state.c, and e-table-state.h. Removed some duplicated .h files. * e-cell-tree.c: Ref, sink, and unref the subcell instead of destroying it when done. * e-table-column-specification.c, e-table-column-specification.h: New class which describes a column without having a table get instantiated. * e-table-config.c: Changed get_specification to get_state to get this to compile. * e-table-defines.h, e-table-item.h: Moved the definition of ETableCursorMode from e-table-item.h to e-table-defines.h. * e-table-extras.c, e-table-extras.h: New class which acts as a set of 3 hash tables. All from char * and to alternately, ECells, GCompareFuncs, and GdkPxibufs. * e-table-scrolled.c, e-table-scrolled.h: Changed this to match the new ETable function declarations. * e-table-sort-info.c, e-table-sort-info.h: Added functions for saving to and loading from xml. * e-table-specification.c, e-table-specification.h: New class which describes a table without having to instantiate it. * e-table-state.c, e-table-state.h: New class which describes the state of a table without having to instantiate the table. * e-table.c, e-table.h: Changed this to accept both a state and a specification instead of just a specification. You then save only the state. The specification stays exactly the same. Also, you no longer need to pass in an ETableHeader. Most of the information contained in the ETableHeader are in the specification. However you may need to translate some of the strings in the specification to objects. If you need anything other than the builtin choices, you need to create an ETableExtras and pass it in. * e-tree-model.c: Removed an unused variable. svn path=/trunk/; revision=5837
269 lines
9.1 KiB
C
269 lines
9.1 KiB
C
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
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#ifndef _E_TABLE_H_
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#define _E_TABLE_H_
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#include <libgnomeui/gnome-canvas.h>
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#include <gtk/gtktable.h>
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#include <gnome-xml/tree.h>
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#include <gal/e-table/e-table-model.h>
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#include <gal/e-table/e-table-header.h>
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#include <gal/e-table/e-table-group.h>
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#include <gal/e-table/e-table-sort-info.h>
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#include <gal/e-table/e-table-item.h>
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#include <gal/e-table/e-table-selection-model.h>
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#include <gal/e-table/e-table-extras.h>
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#include <gal/widgets/e-printable.h>
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BEGIN_GNOME_DECLS
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#define E_TABLE_TYPE (e_table_get_type ())
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#define E_TABLE(o) (GTK_CHECK_CAST ((o), E_TABLE_TYPE, ETable))
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#define E_TABLE_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_TYPE, ETableClass))
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#define E_IS_TABLE(o) (GTK_CHECK_TYPE ((o), E_TABLE_TYPE))
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#define E_IS_TABLE_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_TYPE))
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typedef struct _ETableDragSourceSite ETableDragSourceSite;
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typedef enum {
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E_TABLE_CURSOR_LOC_NONE = 0,
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E_TABLE_CURSOR_LOC_ETCTA = 1 << 0,
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E_TABLE_CURSOR_LOC_TABLE = 1 << 1,
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} ETableCursorLoc;
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typedef struct {
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GtkTable parent;
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ETableModel *model;
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ETableHeader *full_header, *header;
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GnomeCanvasItem *canvas_vbox;
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ETableGroup *group;
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ETableSortInfo *sort_info;
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ETableSorter *sorter;
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ETableSelectionModel *selection;
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ETableCursorLoc cursor_loc;
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int table_model_change_id;
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int table_row_change_id;
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int table_cell_change_id;
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int table_row_inserted_id;
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int table_row_deleted_id;
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int group_info_change_id;
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int reflow_idle_id;
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GnomeCanvas *header_canvas, *table_canvas;
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GnomeCanvasItem *header_item, *root;
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gint length_threshold;
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gint rebuild_idle_id;
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guint need_rebuild:1;
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/*
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* Configuration settings
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*/
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guint draw_grid : 1;
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guint draw_focus : 1;
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guint row_selection_active : 1;
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char *click_to_add_message;
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GnomeCanvasItem *click_to_add;
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gboolean use_click_to_add;
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ETableCursorMode cursor_mode;
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int drag_get_data_row;
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int drag_get_data_col;
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int drop_row;
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int drop_col;
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int drag_row;
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int drag_col;
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ETableDragSourceSite *site;
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int drag_source_button_press_event_id;
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int drag_source_motion_notify_event_id;
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} ETable;
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typedef struct {
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GtkTableClass parent_class;
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void (*cursor_change) (ETable *et, int row);
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void (*double_click) (ETable *et, int row);
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gint (*right_click) (ETable *et, int row, int col, GdkEvent *event);
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gint (*click) (ETable *et, int row, int col, GdkEvent *event);
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gint (*key_press) (ETable *et, int row, int col, GdkEvent *event);
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void (*set_scroll_adjustments) (ETable *table,
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GtkAdjustment *hadjustment,
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GtkAdjustment *vadjustment);
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/* Source side drag signals */
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void (* table_drag_begin) (ETable *table,
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int row,
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int col,
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GdkDragContext *context);
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void (* table_drag_end) (ETable *table,
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int row,
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int col,
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GdkDragContext *context);
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void (* table_drag_data_get) (ETable *table,
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int row,
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int col,
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GdkDragContext *context,
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GtkSelectionData *selection_data,
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guint info,
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guint time);
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void (* table_drag_data_delete) (ETable *table,
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int row,
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int col,
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GdkDragContext *context);
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/* Target side drag signals */
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void (* table_drag_leave) (ETable *table,
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int row,
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int col,
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GdkDragContext *context,
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guint time);
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gboolean (* table_drag_motion) (ETable *table,
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int row,
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int col,
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GdkDragContext *context,
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gint x,
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gint y,
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guint time);
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gboolean (* table_drag_drop) (ETable *table,
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int row,
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int col,
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GdkDragContext *context,
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gint x,
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gint y,
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guint time);
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void (* table_drag_data_received) (ETable *table,
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int row,
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int col,
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GdkDragContext *context,
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gint x,
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gint y,
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GtkSelectionData *selection_data,
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guint info,
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guint time);
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} ETableClass;
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GtkType e_table_get_type (void);
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ETable *e_table_construct (ETable *e_table,
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ETableModel *etm,
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ETableExtras *ete,
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const char *spec,
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const char *state);
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GtkWidget *e_table_new (ETableModel *etm,
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ETableExtras *ete,
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const char *spec,
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const char *state);
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/* Create an ETable using files. */
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ETable *e_table_construct_from_spec_file (ETable *e_table,
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ETableModel *etm,
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ETableExtras *ete,
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const char *spec_fn,
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const char *state_fn);
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GtkWidget *e_table_new_from_spec_file (ETableModel *etm,
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ETableExtras *ete,
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const char *spec_fn,
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const char *state_fn);
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/* To save the state */
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gchar *e_table_get_state (ETable *e_table);
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void e_table_save_state (ETable *e_table,
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const gchar *filename);
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/* note that it is more efficient to provide the state at creation time */
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void e_table_set_state (ETable *e_table,
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const gchar *state);
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void e_table_load_state (ETable *e_table,
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const gchar *filename);
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void e_table_set_cursor_row (ETable *e_table,
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int row);
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/* -1 means we don't have the cursor. */
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int e_table_get_cursor_row (ETable *e_table);
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void e_table_selected_row_foreach (ETable *e_table,
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ETableForeachFunc callback,
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gpointer closure);
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EPrintable *e_table_get_printable (ETable *e_table);
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gint e_table_get_next_row (ETable *e_table,
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gint model_row);
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gint e_table_get_prev_row (ETable *e_table,
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gint model_row);
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gint e_table_model_to_view_row (ETable *e_table,
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gint model_row);
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gint e_table_view_to_model_row (ETable *e_table,
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gint view_row);
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/* Drag & drop stuff. */
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/* Target */
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void e_table_drag_get_data (ETable *table,
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int row,
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int col,
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GdkDragContext *context,
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GdkAtom target,
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guint32 time);
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void e_table_drag_highlight (ETable *table,
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int row,
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int col); /* col == -1 to highlight entire row. */
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void e_table_drag_unhighlight (ETable *table);
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void e_table_drag_dest_set (ETable *table,
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GtkDestDefaults flags,
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const GtkTargetEntry *targets,
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gint n_targets,
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GdkDragAction actions);
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void e_table_drag_dest_set_proxy (ETable *table,
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GdkWindow *proxy_window,
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GdkDragProtocol protocol,
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gboolean use_coordinates);
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/* There probably should be functions for setting the targets
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* as a GtkTargetList
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*/
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void e_table_drag_dest_unset (GtkWidget *widget);
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/* Source side */
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void e_table_drag_source_set (ETable *table,
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GdkModifierType start_button_mask,
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const GtkTargetEntry *targets,
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gint n_targets,
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GdkDragAction actions);
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void e_table_drag_source_unset (ETable *table);
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/* There probably should be functions for setting the targets
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* as a GtkTargetList
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*/
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GdkDragContext *e_table_drag_begin (ETable *table,
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int row,
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int col,
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GtkTargetList *targets,
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GdkDragAction actions,
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gint button,
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GdkEvent *event);
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/* selection stuff */
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void e_table_select_all (ETable *table);
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void e_table_invert_selection (ETable *table);
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END_GNOME_DECLS
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#endif /* _E_TABLE_H_ */
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