1 files changed, 0 insertions, 576 deletions

diff --git a/widgets/table/e-table-selection-model.c b/widgets/table/e-table-selection-model.c
deleted file mode 100644
index d39e7b3c14..0000000000
--- a/widgets/table/e-table-selection-model.c
+++ /dev/null
@@ -1,576 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
-/*
- * e-table-selection-model.c: a Table Selection Model
- *
- * Author:
- *   Miguel de Icaza (miguel@gnu.org)
- *
- * (C) 1999 Helix Code, Inc.
- */
-#include <config.h>
-#include <gtk/gtksignal.h>
-#include "e-table-selection-model.h"
-#include "gal/util/e-util.h"
-
-#define ETSM_CLASS(e) ((ETableSelectionModelClass *)((GtkObject *)e)->klass)
-
-#define PARENT_TYPE gtk_object_get_type ()
-
-#define ONES ((guint32) 0xffffffff)
-
-#define BOX(n) ((n) / 32)
-#define OFFSET(n) (31 - ((n) % 32))
-#define BITMASK(n) ((guint32)(((guint32) 0x1) << OFFSET((n))))
-#define BITMASK_LEFT(n) ((((n) % 32) == 0) ? 0 : (ONES << (32 - ((n) % 32))))
-#define BITMASK_RIGHT(n) ((guint32)(((guint32) ONES) >> ((n) % 32)))
-
-static GtkObjectClass *e_table_selection_model_parent_class;
-
-enum {
-	CURSOR_CHANGED,
-	SELECTION_CHANGED,
-	LAST_SIGNAL
-};
-
-static guint e_table_selection_model_signals [LAST_SIGNAL] = { 0, };
-
-enum {
-	ARG_0,
-	ARG_MODEL,
-	ARG_SORTER,
-	ARG_CURSOR_ROW,
-	ARG_CURSOR_COL,
-};
-
-static void
-model_changed(ETableModel *etm, ETableSelectionModel *etsm)
-{
-	e_table_selection_model_clear(etsm);
-}
-
-#if 1
-static void
-model_row_inserted(ETableModel *etm, int row, ETableSelectionModel *etsm)
-{
-	int box;
-	int i;
-	if(etsm->row_count >= 0) {
-		/* Add another word if needed. */
-		if ((etsm->row_count & 0x1f) == 0) {
-			etsm->selection = g_renew(gint, etsm->selection, (etsm->row_count >> 5) + 1);
-			etsm->selection[etsm->row_count >> 5] = 0;
-		}
-
-		/* The box is the word that our row is in. */
-		box = BOX(row);
-		/* Shift all words to the right of our box right one bit. */
-		for (i = etsm->row_count >> 5; i > box; i--) {
-			etsm->selection[i] = (etsm->selection[i] >> 1) | (etsm->selection[i - 1] << 31);
-		}
-
-		/* Shift right half of box one bit to the right. */
-		etsm->selection[box] = (etsm->selection[box] & BITMASK_LEFT(row)) | ((etsm->selection[box] & BITMASK_RIGHT(row)) >> 1);
-		etsm->row_count ++;
-	}
-}
-
-static void
-model_row_deleted(ETableModel *etm, int row, ETableSelectionModel *etsm)
-{
-	int box;
-	int i;
-	int last;
-	if(etsm->row_count >= 0) {
-		guint32 bitmask;
-		box = row >> 5;
-		last = etsm->row_count >> 5;
-
-		/* Build bitmasks for the left and right half of the box */
-		bitmask = BITMASK_RIGHT(row) >> 1;
-		/* Shift right half of box one bit to the left. */
-		etsm->selection[box] = (etsm->selection[box] & BITMASK_LEFT(row))| ((etsm->selection[box] & bitmask) << 1);
-
-		/* Shift all words to the right of our box left one bit. */
-		if (box < last) {
-			etsm->selection[box] &= etsm->selection[box + 1] >> 31;
-
-			for (i = box + 1; i < last; i++) {
-				etsm->selection[i] = (etsm->selection[i] << 1) | (etsm->selection[i + 1] >> 31);
-			}
-			etsm->selection[i] = etsm->selection[i] << 1;
-		}
-		etsm->row_count --;
-		/* Remove the last word if not needed. */
-		if ((etsm->row_count & 0x1f) == 0) {
-			etsm->selection = g_renew(gint, etsm->selection, etsm->row_count >> 5);
-		}
-	}
-}
-
-#else
-
-static void
-model_row_inserted(ETableModel *etm, int row, ETableSelectionModel *etsm)
-{
-	model_changed(etm, etsm);
-}
-
-static void
-model_row_deleted(ETableModel *etm, int row, ETableSelectionModel *etsm)
-{
-	model_changed(etm, etsm);
-}
-#endif
-
-inline static void
-add_model(ETableSelectionModel *etsm, ETableModel *model)
-{
-	etsm->model = model;
-	if (model) {
-		gtk_object_ref(GTK_OBJECT(model));
-		etsm->model_changed_id = gtk_signal_connect(GTK_OBJECT(model), "model_changed",
-							    GTK_SIGNAL_FUNC(model_changed), etsm);
-		etsm->model_row_inserted_id = gtk_signal_connect(GTK_OBJECT(model), "model_row_inserted",
-								 GTK_SIGNAL_FUNC(model_row_inserted), etsm);
-		etsm->model_row_deleted_id = gtk_signal_connect(GTK_OBJECT(model), "model_row_deleted",
-								GTK_SIGNAL_FUNC(model_row_deleted), etsm);
-	}
-}
-
-inline static void
-drop_model(ETableSelectionModel *etsm)
-{
-	if (etsm->model) {
-		gtk_signal_disconnect(GTK_OBJECT(etsm->model),
-				      etsm->model_changed_id);
-		gtk_signal_disconnect(GTK_OBJECT(etsm->model),
-				      etsm->model_row_inserted_id);
-		gtk_signal_disconnect(GTK_OBJECT(etsm->model),
-				      etsm->model_row_deleted_id);
-		gtk_object_unref(GTK_OBJECT(etsm->model));
-	}
-	etsm->model = NULL;
-}
-
-inline static void
-add_sorter(ETableSelectionModel *etsm, ETableSorter *sorter)
-{
-	etsm->sorter = sorter;
-	if (sorter) {
-		gtk_object_ref(GTK_OBJECT(sorter));
-	}
-}
-
-inline static void
-drop_sorter(ETableSelectionModel *etsm)
-{
-	if (etsm->sorter) {
-		gtk_object_unref(GTK_OBJECT(etsm->sorter));
-	}
-	etsm->sorter = NULL;
-}
-
-static void
-etsm_destroy (GtkObject *object)
-{
-	ETableSelectionModel *etsm;
-
-	etsm = E_TABLE_SELECTION_MODEL (object);
-
-	drop_model(etsm);
-	drop_sorter(etsm);
-
-	g_free(etsm->selection);
-}
-
-static void
-etsm_get_arg (GtkObject *o, GtkArg *arg, guint arg_id)
-{
-	ETableSelectionModel *etsm = E_TABLE_SELECTION_MODEL (o);
-
-	switch (arg_id){
-	case ARG_MODEL:
-		GTK_VALUE_OBJECT (*arg) = GTK_OBJECT(etsm->model);
-		break;
-
-	case ARG_SORTER:
-		GTK_VALUE_OBJECT (*arg) = GTK_OBJECT(etsm->sorter);
-		break;
-
-	case ARG_CURSOR_ROW:
-		GTK_VALUE_INT(*arg) = etsm->cursor_row;
-		break;
-
-	case ARG_CURSOR_COL:
-		GTK_VALUE_INT(*arg) = etsm->cursor_col;
-		break;
-	}
-}
-
-static void
-etsm_set_arg (GtkObject *o, GtkArg *arg, guint arg_id)
-{
-	ETableSelectionModel *etsm = E_TABLE_SELECTION_MODEL (o);
-	
-	switch (arg_id){
-	case ARG_MODEL:
-		drop_model(etsm);
-		add_model(etsm, GTK_VALUE_OBJECT (*arg) ? E_TABLE_MODEL(GTK_VALUE_OBJECT (*arg)) : NULL);
-		break;
-
-	case ARG_SORTER:
-		drop_sorter(etsm);
-		add_sorter(etsm, GTK_VALUE_OBJECT (*arg) ? E_TABLE_SORTER(GTK_VALUE_OBJECT (*arg)) : NULL);
-		break;
-
-	case ARG_CURSOR_ROW:
-		e_table_selection_model_do_something(etsm, GTK_VALUE_INT(*arg), etsm->cursor_col, 0);
-		break;
-
-	case ARG_CURSOR_COL:
-		e_table_selection_model_do_something(etsm, etsm->cursor_row, GTK_VALUE_INT(*arg), 0);
-		break;
-	}
-}
-
-static void
-e_table_selection_model_init (ETableSelectionModel *selection)
-{
-	selection->selection = NULL;
-	selection->row_count = -1;
-	selection->model = NULL;
-	selection->selection_start_row = 0;
-	selection->cursor_row = -1;
-	selection->cursor_col = -1;
-}
-
-static void
-e_table_selection_model_class_init (ETableSelectionModelClass *klass)
-{
-	GtkObjectClass *object_class;
-
-	e_table_selection_model_parent_class = gtk_type_class (gtk_object_get_type ());
-
-	object_class = GTK_OBJECT_CLASS(klass);
-
-	object_class->destroy = etsm_destroy;
-	object_class->get_arg = etsm_get_arg;
-	object_class->set_arg = etsm_set_arg;
-
-	e_table_selection_model_signals [CURSOR_CHANGED] =
-		gtk_signal_new ("cursor_changed",
-				GTK_RUN_LAST,
-				object_class->type,
-				GTK_SIGNAL_OFFSET (ETableSelectionModelClass, cursor_changed),
-				gtk_marshal_NONE__INT_INT,
-				GTK_TYPE_NONE, 2, GTK_TYPE_INT, GTK_TYPE_INT);
-
-	e_table_selection_model_signals [SELECTION_CHANGED] =
-		gtk_signal_new ("selection_changed",
-				GTK_RUN_LAST,
-				object_class->type,
-				GTK_SIGNAL_OFFSET (ETableSelectionModelClass, selection_changed),
-				gtk_marshal_NONE__NONE,
-				GTK_TYPE_NONE, 0);
-
-	klass->cursor_changed = NULL;
-	klass->selection_changed = NULL;
-
-	gtk_object_class_add_signals (object_class, e_table_selection_model_signals, LAST_SIGNAL);
-
-	gtk_object_add_arg_type ("ETableSelectionModel::model", GTK_TYPE_OBJECT,
-				 GTK_ARG_READWRITE, ARG_MODEL);
-	gtk_object_add_arg_type ("ETableSelectionModel::sorter", GTK_TYPE_OBJECT,
-				 GTK_ARG_READWRITE, ARG_SORTER);
-	gtk_object_add_arg_type ("ETableSelectionModel::cursor_row", GTK_TYPE_INT,
-				 GTK_ARG_READWRITE, ARG_CURSOR_ROW);
-	gtk_object_add_arg_type ("ETableSelectionModel::cursor_col", GTK_TYPE_INT,
-				 GTK_ARG_READWRITE, ARG_CURSOR_COL);
-}
-
-E_MAKE_TYPE(e_table_selection_model, "ETableSelectionModel", ETableSelectionModel,
-	    e_table_selection_model_class_init, e_table_selection_model_init, PARENT_TYPE);
-
-ETableSelectionModel *
-e_table_selection_model_new (void)
-{
-	return gtk_type_new (e_table_selection_model_get_type ());
-}
-
-gboolean
-e_table_selection_model_is_row_selected (ETableSelectionModel *selection,
-					 gint                 n)
-{
-	if (selection->row_count < n)
-		return 0;
-	else
-		return (selection->selection[BOX(n)] >> OFFSET(n)) & 0x1;
-}
-
-void 
-e_table_selection_model_foreach     (ETableSelectionModel *selection,
-				     ETableForeachFunc callback,
-				     gpointer closure)
-{
-	int i;
-	int last = (selection->row_count + 31) / 32;
-	for (i = 0; i < last; i++) {
-		if (selection->selection[i]) {
-			int j;
-			guint32 value = selection->selection[i];
-			for (j = 0; j < 32; j++) {
-				if (value & 0x80000000) {
-					callback(i * 32 + j, closure);
-				}
-				value <<= 1;
-			}
-		}
-	}
-}
-
-#define OPERATE(object, i,mask,grow) ((grow) ? (((object)->selection[(i)]) |= ((guint32) ~(mask))) : (((object)->selection[(i)]) &= (mask)))
-
-static void
-change_one_row(ETableSelectionModel *selection, int row, gboolean grow)
-{
-	int i;
-	i = BOX(row);
-
-	OPERATE(selection, i, BITMASK_LEFT(row) | BITMASK_RIGHT(row + 1), grow);
-}
-
-static void
-change_selection(ETableSelectionModel *selection, int start, int end, gboolean grow)
-{
-	int i, last;
-	if (start != end) {
-		if (selection->sorter && e_table_sorter_needs_sorting(selection->sorter)) {
-			for ( i = start; i < end; i++) {
-				change_one_row(selection, e_table_sorter_sorted_to_model(selection->sorter, i), grow);
-			}
-		} else {
-			i = BOX(start);
-			last = BOX(end);
-
-			if (i == last) {
-				OPERATE(selection, i, BITMASK_LEFT(start) | BITMASK_RIGHT(end), grow);
-			} else {
-				OPERATE(selection, i, BITMASK_LEFT(start), grow);
-				if (grow)
-					for (i ++; i < last; i++)
-						selection->selection[i] = ONES;
-				else
-					for (i ++; i < last; i++)
-						selection->selection[i] = 0;
-				OPERATE(selection, i, BITMASK_RIGHT(end), grow);
-			}
-		}
-	}
-}
-
-void             e_table_selection_model_do_something      (ETableSelectionModel *selection,
-							    guint                 row,
-							    guint                 col,
-							    GdkModifierType       state)
-{
-	gint shift_p = state & GDK_SHIFT_MASK;
-	gint ctrl_p = state & GDK_CONTROL_MASK;
-	if (selection->row_count < 0) {
-		if (selection->model) {
-			selection->row_count = e_table_model_row_count(selection->model);
-			g_free(selection->selection);
-			selection->selection = g_new0(gint, (selection->row_count + 31) / 32);
-		}
-	}
-	if (selection->row_count >= 0 && row < selection->row_count) {
-		if (shift_p) {
-			int old_start;
-			int old_end;
-			int new_start;
-			int new_end;
-			if (selection->sorter && e_table_sorter_needs_sorting(selection->sorter)) {
-				old_start = MIN (e_table_sorter_model_to_sorted(selection->sorter, selection->selection_start_row),
-						 e_table_sorter_model_to_sorted(selection->sorter, selection->cursor_row));
-				old_end = MAX (e_table_sorter_model_to_sorted(selection->sorter, selection->selection_start_row),
-					       e_table_sorter_model_to_sorted(selection->sorter, selection->cursor_row)) + 1;
-				new_start = MIN (e_table_sorter_model_to_sorted(selection->sorter, selection->selection_start_row),
-						 e_table_sorter_model_to_sorted(selection->sorter, row));
-				new_end = MAX (e_table_sorter_model_to_sorted(selection->sorter, selection->selection_start_row),
-					       e_table_sorter_model_to_sorted(selection->sorter, row)) + 1;
-			} else {
-				old_start = MIN (selection->selection_start_row, selection->cursor_row);
-				old_end = MAX (selection->selection_start_row, selection->cursor_row) + 1;
-				new_start = MIN (selection->selection_start_row, row);
-				new_end = MAX (selection->selection_start_row, row) + 1;
-			}
-			/* This wouldn't work nearly so smoothly if one end of the selection held in place. */
-			if (old_start < new_start)
-				change_selection(selection, old_start, new_start, FALSE);
-			if (new_start < old_start)
-				change_selection(selection, new_start, old_start, TRUE);
-			if (old_end < new_end)
-				change_selection(selection, old_end, new_end, TRUE);
-			if (new_end < old_end)
-				change_selection(selection, new_end, old_end, FALSE);
-			gtk_signal_emit(GTK_OBJECT(selection),
-					e_table_selection_model_signals [SELECTION_CHANGED]);
-		} else {
-			if (ctrl_p) {
-				if (selection->selection[BOX(row)] & BITMASK(row))
-					selection->selection[BOX(row)] &= ~BITMASK(row);
-				else
-					selection->selection[BOX(row)] |= BITMASK(row);
-				gtk_signal_emit(GTK_OBJECT(selection),
-						e_table_selection_model_signals [SELECTION_CHANGED]);
-			} else {
-				int i;
-				for (i = 0; i < ((selection->row_count + 31) / 32); i++) {
-					if (!((i == BOX(row) && selection->selection[i] == BITMASK(row)) ||
-					      (i != BOX(row) && selection->selection[i] == 0))) {
-						g_free(selection->selection);
-						selection->selection = g_new0(gint, (selection->row_count + 31) / 32);
-						selection->selection[BOX(row)] = BITMASK(row);
-
-						gtk_signal_emit(GTK_OBJECT(selection),
-								e_table_selection_model_signals [SELECTION_CHANGED]);
-						break;
-					}
-				}
-			}
-			selection->selection_start_row = row;
-		}
-		if (selection->cursor_row != row ||
-		    selection->cursor_col != col) {
-			selection->cursor_row = row;
-			selection->cursor_col = col;
-			gtk_signal_emit(GTK_OBJECT(selection),
-					e_table_selection_model_signals[CURSOR_CHANGED], row, col);
-		}
-	}
-}
-
-void             e_table_selection_model_maybe_do_something      (ETableSelectionModel *selection,
-								  guint                 row,
-								  guint                 col,
-								  GdkModifierType       state)
-{
-	if (e_table_selection_model_is_row_selected(selection, row)) {
-		selection->cursor_row = row;
-		selection->cursor_col = col;
-	} else {
-		e_table_selection_model_do_something(selection, row, col, state);
-	}
-}
-
-void
-e_table_selection_model_clear(ETableSelectionModel *selection)
-{
-	g_free(selection->selection);
-	selection->selection = NULL;
-	selection->row_count = -1;
-	selection->cursor_row = -1;
-	selection->cursor_col = -1;
-	gtk_signal_emit(GTK_OBJECT(selection),
-			e_table_selection_model_signals [CURSOR_CHANGED], -1, -1);
-	gtk_signal_emit(GTK_OBJECT(selection),
-			e_table_selection_model_signals [SELECTION_CHANGED]);
-}
-
-#define PART(x,n) (((x) & (0x01010101 << n)) >> n)
-#define SECTION(x, n) (((x) >> (n * 8)) & 0xff)
-
-gint
-e_table_selection_model_selected_count (ETableSelectionModel *selection)
-{
-	gint count;
-	int i;
-	int last;
-
-	if (!selection->selection)
-		return 0;
-
-	count = 0;
-
-	last = BOX(selection->row_count - 1);
-
-	for (i = 0; i <= last; i++) {
-		int j;
-		guint32 thiscount = 0;
-		for (j = 0; j < 8; j++)
-			thiscount += PART(selection->selection[i], j);
-		for (j = 0; j < 4; j++)
-			count += SECTION(thiscount, j);
-	}
-
-	return count;
-}
-
-void
-e_table_selection_model_select_all (ETableSelectionModel *selection)
-{
-	int i;
-	
-	if (selection->row_count < 0) {
-		if (selection->model) {
-			selection->row_count = e_table_model_row_count (selection->model);
-			g_free (selection->selection);
-			selection->selection = g_new0 (gint, (selection->row_count + 31) / 32);
-		}
-	}
-	
-	if (!selection->selection)
-		selection->selection = g_new0 (gint, (selection->row_count + 31) / 32);
-	
-	for (i = 0; i < (selection->row_count + 31) / 32; i ++) {
-		selection->selection[i] = ONES;
-	}
-
-	/* need to zero out the bits corresponding to the rows not
-	   selected in the last full 32 bit mask */
-	if (selection->row_count % 32) {
-		int unselected_mask = 0;
-		int num_unselected_in_last_byte = 32 - selection->row_count % 32;
-
-		for (i = 0; i < num_unselected_in_last_byte; i ++)
-			unselected_mask |= 1 << i;
-
-		selection->selection[(selection->row_count + 31) / 32 - 1] &= ~unselected_mask;
-	}
-
-	selection->cursor_col = 0;
-	selection->cursor_row = 0;
-	selection->selection_start_row = 0;
-	gtk_signal_emit (GTK_OBJECT (selection),
-			 e_table_selection_model_signals [CURSOR_CHANGED], 0, 0);
-	gtk_signal_emit (GTK_OBJECT (selection),
-			 e_table_selection_model_signals [SELECTION_CHANGED]);
-}
-
-void
-e_table_selection_model_invert_selection (ETableSelectionModel *selection)
-{
-	int i;
-	
-	if (selection->row_count < 0) {
-		if (selection->model) {
-			selection->row_count = e_table_model_row_count (selection->model);
-			g_free (selection->selection);
-			selection->selection = g_new0 (gint, (selection->row_count + 31) / 32);
-		}
-	}
-	
-	if (!selection->selection)
-		selection->selection = g_new0 (gint, (selection->row_count + 31) / 32);
-	
-	for (i = 0; i < (selection->row_count + 31) / 32; i ++) {
-		selection->selection[i] = ~selection->selection[i];
-	}
-	
-	selection->cursor_col = -1;
-	selection->cursor_row = -1;
-	selection->selection_start_row = 0;
-	gtk_signal_emit (GTK_OBJECT (selection),
-			 e_table_selection_model_signals [CURSOR_CHANGED], -1, -1);
-	gtk_signal_emit (GTK_OBJECT (selection),
-			 e_table_selection_model_signals [SELECTION_CHANGED]);
-}