9a92cc103a
2001-10-05 Christopher James Lahey <clahey@ximian.com> * e-cell-text, e-cell-pixbuf: Adapted height method to deal with a row of -1. * e-table-group-container.c, e-table-group-container.h, e-table-group-leaf.c, e-table-group-leaf.h, e-table-item.c, e-table-item.h, e-table.c, e-table.h, e-tree.c: Added "uniform_row_height" argument. svn path=/trunk/; revision=13440
187 lines
5.4 KiB
C
187 lines
5.4 KiB
C
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
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#ifndef _E_TABLE_ITEM_H_
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#define _E_TABLE_ITEM_H_
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#include <libgnomeui/gnome-canvas.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-defines.h>
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#include <gal/e-table/e-table-tooltip.h>
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#include <gal/widgets/e-selection-model.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_ITEM_TYPE (e_table_item_get_type ())
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#define E_TABLE_ITEM(o) (GTK_CHECK_CAST ((o), E_TABLE_ITEM_TYPE, ETableItem))
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#define E_TABLE_ITEM_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_ITEM_TYPE, ETableItemClass))
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#define E_IS_TABLE_ITEM(o) (GTK_CHECK_TYPE ((o), E_TABLE_ITEM_TYPE))
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#define E_IS_TABLE_ITEM_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_ITEM_TYPE))
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typedef struct {
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GnomeCanvasItem parent;
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ETableModel *table_model;
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ETableHeader *header;
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ETableModel *source_model;
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ESelectionModel *selection;
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int x1, y1;
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int minimum_width, width, height;
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int cols, rows;
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int click_count;
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/*
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* Ids for the signals we connect to
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*/
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int header_dim_change_id;
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int header_structure_change_id;
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int header_request_width_id;
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int table_model_pre_change_id;
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int table_model_change_id;
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int table_model_row_change_id;
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int table_model_cell_change_id;
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int table_model_rows_inserted_id;
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int table_model_rows_deleted_id;
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int selection_change_id;
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int cursor_change_id;
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int cursor_activated_id;
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int hadjustment_change_id;
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int hadjustment_value_change_id;
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int vadjustment_change_id;
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int vadjustment_value_change_id;
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GdkGC *fill_gc;
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GdkGC *grid_gc;
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GdkGC *focus_gc;
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GdkBitmap *stipple;
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guint alternating_row_colors:1;
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guint horizontal_draw_grid:1;
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guint vertical_draw_grid:1;
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guint draw_focus:1;
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guint uniform_row_height:1;
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guint cell_views_realized:1;
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guint needs_redraw : 1;
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guint needs_compute_height : 1;
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guint needs_compute_width : 1;
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guint uses_source_model : 1;
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guint in_key_press : 1;
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guint maybe_in_drag : 1;
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guint in_drag : 1;
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guint grabbed : 1;
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guint maybe_did_something : 1;
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guint cursor_on_screen : 1;
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int cursor_x1;
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int cursor_y1;
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int cursor_x2;
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int cursor_y2;
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int drag_col;
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int drag_row;
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int drag_x;
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int drag_y;
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guint drag_state;
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/*
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* Realized views, per column
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*/
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ECellView **cell_views;
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int n_cells;
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int *height_cache;
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int uniform_row_height_cache;
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int height_cache_idle_id;
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int height_cache_idle_count;
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/*
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* Lengh Threshold: above this, we stop computing correctly
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* the size
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*/
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int length_threshold;
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gint row_guess;
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ECursorMode cursor_mode;
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/*
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* During editing
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*/
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int editing_col, editing_row;
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void *edit_ctx;
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int grabbed_col, grabbed_row;
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/*
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* Tooltip
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*/
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ETableTooltip *tooltip;
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} ETableItem;
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typedef struct {
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GnomeCanvasItemClass parent_class;
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void (*cursor_change) (ETableItem *eti, int row);
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void (*cursor_activated) (ETableItem *eti, int row);
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void (*double_click) (ETableItem *eti, int row, int col, GdkEvent *event);
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gint (*right_click) (ETableItem *eti, int row, int col, GdkEvent *event);
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gint (*click) (ETableItem *eti, int row, int col, GdkEvent *event);
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gint (*key_press) (ETableItem *eti, int row, int col, GdkEvent *event);
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gint (*start_drag) (ETableItem *eti, int row, int col, GdkEvent *event);
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} ETableItemClass;
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GtkType e_table_item_get_type (void);
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/*
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* Focus
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*/
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void e_table_item_set_cursor (ETableItem *eti,
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int col,
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int row);
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gint e_table_item_get_focused_column (ETableItem *eti);
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void e_table_item_leave_edit (ETableItem *eti);
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void e_table_item_enter_edit (ETableItem *eti,
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int col,
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int row);
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void e_table_item_redraw_range (ETableItem *eti,
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int start_col,
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int start_row,
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int end_col,
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int end_row);
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EPrintable *e_table_item_get_printable (ETableItem *eti);
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void e_table_item_compute_location (ETableItem *eti,
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int *x,
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int *y,
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int *row,
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int *col);
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void e_table_item_get_cell_geometry (ETableItem *eti,
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int *row,
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int *col,
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int *x,
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int *y,
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int *width,
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int *height);
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int e_table_item_row_diff (ETableItem *eti,
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int start_row,
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int end_row);
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END_GNOME_DECLS
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#endif /* _E_TABLE_ITEM_H_ */
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