+++ /dev/null
-/*
- Copyright (C) 2006, 2008 Free Software Foundation
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-
-
- This file is derived from the gtksheet.c and extensively modified for the
- requirements of PSPPIRE. The changes are copyright by the
- Free Software Foundation. The copyright notice for the original work is
- below.
-
-
- GtkSheet widget for Gtk+.
- * Copyright (C) 1999-2001 Adrian E. Feiguin <adrian@ifir.ifir.edu.ar>
- *
- * Based on GtkClist widget by Jay Painter, but major changes.
- * Memory allocation routines inspired on SC (Spreadsheet Calculator)
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#ifndef __PSPPIRE_SHEET_H__
-#define __PSPPIRE_SHEET_H__
-
-#include <gtk/gtk.h>
-
-#include "gtkextra-sheet.h"
-#include <ui/gui/sheet/psppire-sheetmodel.h>
-#include <ui/gui/sheet/psppire-axis.h>
-
-G_BEGIN_DECLS
-
-/* sheet->select_status */
-enum
-{
- PSPPIRE_SHEET_NORMAL,
- PSPPIRE_SHEET_ROW_SELECTED,
- PSPPIRE_SHEET_COLUMN_SELECTED,
- PSPPIRE_SHEET_RANGE_SELECTED
-};
-
-
-#define PSPPIRE_TYPE_SHEET_RANGE (psppire_sheet_range_get_type ())
-#define PSPPIRE_TYPE_SHEET_CELL (psppire_sheet_cell_get_type ())
-
-
-#define PSPPIRE_TYPE_SHEET (psppire_sheet_get_type ())
-#define PSPPIRE_SHEET(obj) G_TYPE_CHECK_INSTANCE_CAST ((obj), PSPPIRE_TYPE_SHEET, PsppireSheet)
-#define PSPPIRE_SHEET_CLASS(klass) G_TYPE_CHECK_CLASS_CAST ((klass), PSPPIRE_TYPE_SHEET, PsppireSheetClass)
-#define PSPPIRE_IS_SHEET(obj) G_TYPE_CHECK_INSTANCE_TYPE ((obj), PSPPIRE_TYPE_SHEET)
-
-
-typedef struct _PsppireSheetClass PsppireSheetClass;
-typedef struct _PsppireSheetCellAttr PsppireSheetCellAttr;
-
-typedef struct _PsppireSheetHoverTitle PsppireSheetHoverTitle;
-
-
-struct _PsppireSheetCellAttr
-{
- GtkJustification justification;
- GdkColor foreground;
- GdkColor background;
- PsppireSheetCellBorder border;
-};
-
-struct _PsppireSheetHoverTitle
-{
- GtkWidget *window;
- GtkWidget *label;
- gint row, column;
-};
-
-enum
- {
- BG_COLOR,
- GRID_COLOR,
- n_COLORS
- };
-
-struct _PsppireSheet
-{
- GtkBin parent;
-
- gboolean dispose_has_run;
- PsppireAxis *haxis;
- PsppireAxis *vaxis;
-
- guint16 flags;
-
- PsppireSheetModel *model;
-
- /* Component colors */
- GdkColor color[n_COLORS];
- gboolean show_grid;
-
- /* active cell */
- PsppireSheetCell active_cell;
-
- /* The GtkEntry used for editing the cells */
- GtkWidget *entry_widget;
-
- /* The type of entry_widget */
- GType entry_type;
-
- /* global selection button */
- GtkWidget *button;
-
- /* sheet state */
- gint select_status;
-
- /* selected range */
- PsppireSheetRange range;
-
- /* The space between a cell's contents and its border */
- GtkBorder *cell_padding;
-
- /* the scrolling window and its height and width to
- * make things a little speedier */
- GdkWindow *sheet_window;
-
- /* border shadow style */
- GtkShadowType shadow_type;
-
- /* Column Titles */
- GdkRectangle column_title_area;
- GdkWindow *column_title_window;
- gboolean column_titles_visible;
- /* TRUE if the cursor is over the column title window */
- gboolean column_title_under;
-
- /* Row Titles */
- GdkRectangle row_title_area;
- GdkWindow *row_title_window;
- gboolean row_titles_visible;
- /* TRUE if the cursor is over the row title window */
- gboolean row_title_under;
-
- /*scrollbars*/
- GtkAdjustment *hadjustment;
- GtkAdjustment *vadjustment;
-
- /* xor GC for the verticle drag line */
- GdkGC *xor_gc;
-
- /* gc for drawing unselected cells */
- GdkGC *fg_gc;
- GdkGC *bg_gc;
-
- /* cursor used to indicate dragging */
- GdkCursor *cursor_drag;
-
- /* the current x-pixel location of the xor-drag vline */
- gint x_drag;
-
- /* the current y-pixel location of the xor-drag hline */
- gint y_drag;
-
- /* current cell being dragged */
- PsppireSheetCell drag_cell;
- /* current range being dragged */
- PsppireSheetRange drag_range;
-
- /* Used for the subtitle (popups) */
- gint motion_timer;
- PsppireSheetHoverTitle *hover_window;
-
- gulong update_handler_id;
-};
-
-struct _PsppireSheetClass
-{
- GtkBinClass parent_class;
-
- gboolean (*set_scroll_adjustments) (PsppireSheet *sheet,
- GtkAdjustment *hadjustment,
- GtkAdjustment *vadjustment);
-
- void (*select_row) (PsppireSheet *sheet, gint row);
-
- void (*select_column) (PsppireSheet *sheet, gint column);
-
- void (*select_range) (PsppireSheet *sheet, PsppireSheetRange *range);
-
- void (*resize_range) (PsppireSheet *sheet,
- PsppireSheetRange *old_range,
- PsppireSheetRange *new_range);
-
- void (*move_range) (PsppireSheet *sheet,
- PsppireSheetRange *old_range,
- PsppireSheetRange *new_range);
-
- gboolean (*traverse) (PsppireSheet *sheet,
- gint row, gint column,
- gint *new_row, gint *new_column);
-
- gboolean (*activate) (PsppireSheet *sheet,
- gint row, gint column);
-
- void (*changed) (PsppireSheet *sheet,
- gint row, gint column);
-};
-
-GType psppire_sheet_get_type (void);
-GType psppire_sheet_range_get_type (void);
-
-
-/* create a new sheet */
-GtkWidget * psppire_sheet_new (PsppireSheetModel *model);
-
-/* create a new sheet with custom entry */
-GtkWidget *
-psppire_sheet_new_with_custom_entry (GType entry_type);
-
-/* Change entry */
-void psppire_sheet_change_entry (PsppireSheet *sheet, GType entry_type);
-
-GtkEntry *psppire_sheet_get_entry (PsppireSheet *sheet);
-
-
-void psppire_sheet_get_selected_range (PsppireSheet *sheet,
- PsppireSheetRange *range);
-
-void psppire_sheet_show_grid (PsppireSheet *sheet,
- gboolean show);
-
-gboolean psppire_sheet_grid_visible (PsppireSheet *sheet);
-
-
-/* scroll the viewing area of the sheet to the given column
- * and row; row_align and col_align are between 0-1 representing the
- * location the row should appear on the screen, 0.0 being top or left,
- * 1.0 being bottom or right; if row or column is negative then there
- * is no change */
-void psppire_sheet_moveto (PsppireSheet *sheet,
- gint row,
- gint column,
- gfloat row_align,
- gfloat col_align);
-
-
-void psppire_sheet_show_row_titles (PsppireSheet *sheet);
-void psppire_sheet_hide_row_titles (PsppireSheet *sheet);
-void psppire_sheet_show_column_titles (PsppireSheet *sheet);
-void psppire_sheet_hide_column_titles (PsppireSheet *sheet);
-
-/* select the row. The range is then highlighted, and the bounds are stored
- * in sheet->range */
-void psppire_sheet_select_row (PsppireSheet * sheet, gint row);
-
-/* select the column. The range is then highlighted, and the bounds are stored
- * in sheet->range */
-void psppire_sheet_select_column (PsppireSheet * sheet, gint column);
-
-/* highlight the selected range and store bounds in sheet->range */
-void psppire_sheet_select_range (PsppireSheet *sheet, const PsppireSheetRange *range);
-
-void psppire_sheet_get_visible_range (PsppireSheet *sheet, PsppireSheetRange *range);
-
-
-/* obvious */
-void psppire_sheet_unselect_range (PsppireSheet *sheet);
-
-/* set active cell where the entry will be displayed */
-void psppire_sheet_set_active_cell (PsppireSheet *sheet,
- gint row, gint column);
-
-/* Sets *ROW and *COLUMN to be the coordinates of the active cell.
- ROW and/or COLUMN may be null if the caller is not interested in their
- values */
-void psppire_sheet_get_active_cell (PsppireSheet *sheet,
- gint *row, gint *column);
-
-/* get cell contents */
-gchar *psppire_sheet_cell_get_text (const PsppireSheet *sheet, gint row, gint col);
-
-
-void psppire_sheet_set_model (PsppireSheet *sheet,
- PsppireSheetModel *model);
-
-PsppireSheetModel * psppire_sheet_get_model (const PsppireSheet *sheet);
-
-
-G_END_DECLS
-
-
-#endif /* __PSPPIRE_SHEET_H__ */
-
-
projects / pspp / blobdiff