/* PSPPIRE - a graphical user interface for PSPP.
- Copyright (C) 2011, 2012 Free Software Foundation, Inc.
+ Copyright (C) 2011, 2012, 2013 Free Software Foundation, Inc.
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
static gboolean pspp_sheet_view_real_select_all (PsppSheetView *tree_view);
static gboolean pspp_sheet_view_real_unselect_all (PsppSheetView *tree_view);
static gboolean pspp_sheet_view_real_select_cursor_row (PsppSheetView *tree_view,
- gboolean start_editing);
+ gboolean start_editing,
+ PsppSheetSelectMode mode);
static gboolean pspp_sheet_view_real_toggle_cursor_row (PsppSheetView *tree_view);
static void pspp_sheet_view_row_changed (GtkTreeModel *model,
GtkTreePath *path,
static gboolean pspp_sheet_view_maybe_begin_dragging_row (PsppSheetView *tree_view,
GdkEventMotion *event);
static void pspp_sheet_view_focus_to_cursor (PsppSheetView *tree_view);
-static void pspp_sheet_view_move_cursor_up_down (PsppSheetView *tree_view,
- gint count);
+static gboolean pspp_sheet_view_move_cursor_up_down (PsppSheetView *tree_view,
+ gint count,
+ PsppSheetSelectMode mode);
static void pspp_sheet_view_move_cursor_page_up_down (PsppSheetView *tree_view,
- gint count);
+ gint count,
+ PsppSheetSelectMode mode);
static void pspp_sheet_view_move_cursor_left_right (PsppSheetView *tree_view,
+ gint count,
+ PsppSheetSelectMode mode);
+static void pspp_sheet_view_move_cursor_line_start_end (PsppSheetView *tree_view,
+ gint count,
+ PsppSheetSelectMode mode);
+static void pspp_sheet_view_move_cursor_tab (PsppSheetView *tree_view,
gint count);
static void pspp_sheet_view_move_cursor_start_end (PsppSheetView *tree_view,
- gint count);
+ gint count,
+ PsppSheetSelectMode mode);
static void pspp_sheet_view_real_set_cursor (PsppSheetView *tree_view,
GtkTreePath *path,
gboolean clear_and_select,
- gboolean clamp_node);
+ gboolean clamp_node,
+ PsppSheetSelectMode mode);
static gboolean pspp_sheet_view_has_special_cell (PsppSheetView *tree_view);
static void pspp_sheet_view_stop_rubber_band (PsppSheetView *tree_view);
static void update_prelight (PsppSheetView *tree_view,
G_STRUCT_OFFSET (PsppSheetViewClass, select_cursor_row),
NULL, NULL,
psppire_marshal_BOOLEAN__BOOLEAN,
- G_TYPE_BOOLEAN, 1,
- G_TYPE_BOOLEAN);
+ G_TYPE_BOOLEAN, 2,
+ G_TYPE_BOOLEAN, G_TYPE_INT);
tree_view_signals[TOGGLE_CURSOR_ROW] =
g_signal_new ("toggle-cursor-row",
GTK_MOVEMENT_DISPLAY_LINES, 1);
pspp_sheet_view_add_move_binding (binding_set[i], GDK_Home, 0, TRUE,
- GTK_MOVEMENT_BUFFER_ENDS, -1);
+ GTK_MOVEMENT_DISPLAY_LINE_ENDS, -1);
pspp_sheet_view_add_move_binding (binding_set[i], GDK_KP_Home, 0, TRUE,
- GTK_MOVEMENT_BUFFER_ENDS, -1);
+ GTK_MOVEMENT_DISPLAY_LINE_ENDS, -1);
pspp_sheet_view_add_move_binding (binding_set[i], GDK_End, 0, TRUE,
- GTK_MOVEMENT_BUFFER_ENDS, 1);
+ GTK_MOVEMENT_DISPLAY_LINE_ENDS, 1);
pspp_sheet_view_add_move_binding (binding_set[i], GDK_KP_End, 0, TRUE,
- GTK_MOVEMENT_BUFFER_ENDS, 1);
+ GTK_MOVEMENT_DISPLAY_LINE_ENDS, 1);
pspp_sheet_view_add_move_binding (binding_set[i], GDK_Page_Up, 0, TRUE,
GTK_MOVEMENT_PAGES, -1);
GTK_MOVEMENT_PAGES, 1);
+ gtk_binding_entry_add_signal (binding_set[i], GDK_Up, GDK_CONTROL_MASK, "move-cursor", 2,
+ G_TYPE_ENUM, GTK_MOVEMENT_BUFFER_ENDS,
+ G_TYPE_INT, -1);
+
+ gtk_binding_entry_add_signal (binding_set[i], GDK_Down, GDK_CONTROL_MASK, "move-cursor", 2,
+ G_TYPE_ENUM, GTK_MOVEMENT_BUFFER_ENDS,
+ G_TYPE_INT, 1);
+
gtk_binding_entry_add_signal (binding_set[i], GDK_Right, 0, "move-cursor", 2,
G_TYPE_ENUM, GTK_MOVEMENT_VISUAL_POSITIONS,
G_TYPE_INT, 1);
G_TYPE_ENUM, GTK_MOVEMENT_VISUAL_POSITIONS,
G_TYPE_INT, -1);
+ gtk_binding_entry_add_signal (binding_set[i], GDK_Tab, 0, "move-cursor", 2,
+ G_TYPE_ENUM, GTK_MOVEMENT_LOGICAL_POSITIONS,
+ G_TYPE_INT, 1);
+
+ gtk_binding_entry_add_signal (binding_set[i], GDK_Tab, GDK_SHIFT_MASK, "move-cursor", 2,
+ G_TYPE_ENUM, GTK_MOVEMENT_LOGICAL_POSITIONS,
+ G_TYPE_INT, -1);
+
gtk_binding_entry_add_signal (binding_set[i], GDK_KP_Right, 0, "move-cursor", 2,
- G_TYPE_ENUM, GTK_MOVEMENT_VISUAL_POSITIONS,
+ G_TYPE_ENUM, GTK_MOVEMENT_DISPLAY_LINE_ENDS,
G_TYPE_INT, 1);
gtk_binding_entry_add_signal (binding_set[i], GDK_KP_Left, 0, "move-cursor", 2,
- G_TYPE_ENUM, GTK_MOVEMENT_VISUAL_POSITIONS,
+ G_TYPE_ENUM, GTK_MOVEMENT_DISPLAY_LINE_ENDS,
G_TYPE_INT, -1);
gtk_binding_entry_add_signal (binding_set[i], GDK_Right, GDK_CONTROL_MASK,
"move-cursor", 2,
- G_TYPE_ENUM, GTK_MOVEMENT_VISUAL_POSITIONS,
+ G_TYPE_ENUM, GTK_MOVEMENT_DISPLAY_LINE_ENDS,
G_TYPE_INT, 1);
gtk_binding_entry_add_signal (binding_set[i], GDK_Left, GDK_CONTROL_MASK,
"move-cursor", 2,
- G_TYPE_ENUM, GTK_MOVEMENT_VISUAL_POSITIONS,
+ G_TYPE_ENUM, GTK_MOVEMENT_DISPLAY_LINE_ENDS,
G_TYPE_INT, -1);
gtk_binding_entry_add_signal (binding_set[i], GDK_KP_Right, GDK_CONTROL_MASK,
gtk_binding_entry_add_signal (binding_set[0], GDK_backslash, GDK_CONTROL_MASK, "unselect-all", 0);
gtk_binding_entry_add_signal (binding_set[0], GDK_space, GDK_SHIFT_MASK, "select-cursor-row", 1,
- G_TYPE_BOOLEAN, TRUE);
+ G_TYPE_BOOLEAN, TRUE,
+ G_TYPE_INT, PSPP_SHEET_SELECT_MODE_EXTEND);
gtk_binding_entry_add_signal (binding_set[0], GDK_KP_Space, GDK_SHIFT_MASK, "select-cursor-row", 1,
- G_TYPE_BOOLEAN, TRUE);
+ G_TYPE_BOOLEAN, TRUE,
+ G_TYPE_INT, PSPP_SHEET_SELECT_MODE_EXTEND);
gtk_binding_entry_add_signal (binding_set[0], GDK_space, 0, "select-cursor-row", 1,
- G_TYPE_BOOLEAN, TRUE);
+ G_TYPE_BOOLEAN, TRUE,
+ G_TYPE_INT, 0);
gtk_binding_entry_add_signal (binding_set[0], GDK_KP_Space, 0, "select-cursor-row", 1,
- G_TYPE_BOOLEAN, TRUE);
+ G_TYPE_BOOLEAN, TRUE,
+ G_TYPE_INT, 0);
gtk_binding_entry_add_signal (binding_set[0], GDK_Return, 0, "select-cursor-row", 1,
- G_TYPE_BOOLEAN, TRUE);
+ G_TYPE_BOOLEAN, TRUE,
+ G_TYPE_INT, 0);
gtk_binding_entry_add_signal (binding_set[0], GDK_ISO_Enter, 0, "select-cursor-row", 1,
- G_TYPE_BOOLEAN, TRUE);
+ G_TYPE_BOOLEAN, TRUE,
+ G_TYPE_INT, 0);
gtk_binding_entry_add_signal (binding_set[0], GDK_KP_Enter, 0, "select-cursor-row", 1,
- G_TYPE_BOOLEAN, TRUE);
+ G_TYPE_BOOLEAN, TRUE,
+ G_TYPE_INT, 0);
gtk_binding_entry_add_signal (binding_set[0], GDK_BackSpace, 0, "select-cursor-parent", 0);
gtk_binding_entry_add_signal (binding_set[0], GDK_BackSpace, GDK_CONTROL_MASK, "select-cursor-parent", 0);
*/
if (event->type == GDK_BUTTON_PRESS)
{
+ PsppSheetSelectionMode mode = 0;
+
if ((event->state & GDK_CONTROL_MASK) == GDK_CONTROL_MASK)
- tree_view->priv->ctrl_pressed = TRUE;
+ mode |= PSPP_SHEET_SELECT_MODE_TOGGLE;
if ((event->state & GDK_SHIFT_MASK) == GDK_SHIFT_MASK)
- tree_view->priv->shift_pressed = TRUE;
+ mode |= PSPP_SHEET_SELECT_MODE_EXTEND;
focus_cell = _pspp_sheet_view_column_get_cell_at_pos (column, event->x - background_area.x);
if (focus_cell)
if (event->state & GDK_CONTROL_MASK)
{
- pspp_sheet_view_real_set_cursor (tree_view, path, FALSE, TRUE);
+ pspp_sheet_view_real_set_cursor (tree_view, path, FALSE, TRUE, mode);
pspp_sheet_view_real_toggle_cursor_row (tree_view);
}
else if (event->state & GDK_SHIFT_MASK)
{
- pspp_sheet_view_real_set_cursor (tree_view, path, TRUE, TRUE);
- pspp_sheet_view_real_select_cursor_row (tree_view, FALSE);
+ pspp_sheet_view_real_set_cursor (tree_view, path, TRUE, TRUE, mode);
+ pspp_sheet_view_real_select_cursor_row (tree_view, FALSE, mode);
}
else
{
- pspp_sheet_view_real_set_cursor (tree_view, path, TRUE, TRUE);
+ pspp_sheet_view_real_set_cursor (tree_view, path, TRUE, TRUE, 0);
}
if (tree_view->priv->anchor_column == NULL ||
pspp_sheet_selection_select_column_range (tree_view->priv->selection,
tree_view->priv->anchor_column,
column);
-
- tree_view->priv->ctrl_pressed = FALSE;
- tree_view->priv->shift_pressed = FALSE;
}
/* the treeview may have been scrolled because of _set_cursor,
if (event->window != tree_view->priv->bin_window)
return FALSE;
+ /* Ignore a released button, if that button wasn't depressed */
+ if (tree_view->priv->pressed_button != event->button)
+ return FALSE;
+
if (!find_click (tree_view, event->x, event->y, &node, &column, &background_area,
&cell_area))
return FALSE;
return FALSE;
pspp_sheet_view_real_set_cursor (tree_view, path,
- TRUE, TRUE);
+ TRUE, TRUE, 0); /* XXX mode? */
gtk_widget_queue_draw (GTK_WIDGET (tree_view));
area = cell_area;
if (pspp_sheet_view_node_is_selected (tree_view, node))
{
PSPP_SHEET_VIEW_UNSET_FLAG (tree_view, PSPP_SHEET_VIEW_DRAW_KEYFOCUS);
- pspp_sheet_view_real_set_cursor (tree_view, path, FALSE, FALSE);
+ pspp_sheet_view_real_set_cursor (tree_view, path, FALSE, FALSE, 0); /* XXX mode? */
}
gtk_tree_path_free (path);
}
/* ... and the cursor to the end path */
tmp_path = _pspp_sheet_view_find_path (tree_view,
tree_view->priv->rubber_band_end_node);
- pspp_sheet_view_real_set_cursor (PSPP_SHEET_VIEW (tree_view), tmp_path, FALSE, FALSE);
+ pspp_sheet_view_real_set_cursor (PSPP_SHEET_VIEW (tree_view), tmp_path, FALSE, FALSE, 0); /* XXX mode? */
gtk_tree_path_free (tmp_path);
_pspp_sheet_selection_emit_changed (tree_view->priv->selection);
break;
}
column = tmp_list->data;
- if (column->button &&
- column->visible &&
+ if (column->visible &&
pspp_sheet_view_column_can_focus (column))
- {
- pspp_sheet_view_focus_column (tree_view, column,
- clamp_column_visible);
- return TRUE;
+ {
+ pspp_sheet_view_column_set_need_button (column, TRUE);
+ if (column->button)
+ {
+ pspp_sheet_view_focus_column (tree_view, column,
+ clamp_column_visible);
+ return TRUE;
+ }
}
}
return FALSE;
GtkMovementStep step,
gint count)
{
+ PsppSheetSelectMode mode;
GdkModifierType state;
g_return_val_if_fail (PSPP_IS_SHEET_VIEW (tree_view), FALSE);
step == GTK_MOVEMENT_VISUAL_POSITIONS ||
step == GTK_MOVEMENT_DISPLAY_LINES ||
step == GTK_MOVEMENT_PAGES ||
- step == GTK_MOVEMENT_BUFFER_ENDS, FALSE);
+ step == GTK_MOVEMENT_BUFFER_ENDS ||
+ step == GTK_MOVEMENT_DISPLAY_LINE_ENDS, FALSE);
if (tree_view->priv->row_count == 0)
return FALSE;
PSPP_SHEET_VIEW_SET_FLAG (tree_view, PSPP_SHEET_VIEW_DRAW_KEYFOCUS);
gtk_widget_grab_focus (GTK_WIDGET (tree_view));
+ mode = 0;
if (gtk_get_current_event_state (&state))
{
if ((state & GDK_CONTROL_MASK) == GDK_CONTROL_MASK)
- tree_view->priv->ctrl_pressed = TRUE;
+ mode |= PSPP_SHEET_SELECT_MODE_TOGGLE;
if ((state & GDK_SHIFT_MASK) == GDK_SHIFT_MASK)
- tree_view->priv->shift_pressed = TRUE;
+ mode |= PSPP_SHEET_SELECT_MODE_EXTEND;
}
/* else we assume not pressed */
switch (step)
{
- /* currently we make no distinction. When we go bi-di, we need to */
case GTK_MOVEMENT_LOGICAL_POSITIONS:
+ pspp_sheet_view_move_cursor_tab (tree_view, count);
+ break;
case GTK_MOVEMENT_VISUAL_POSITIONS:
- pspp_sheet_view_move_cursor_left_right (tree_view, count);
+ pspp_sheet_view_move_cursor_left_right (tree_view, count, mode);
break;
case GTK_MOVEMENT_DISPLAY_LINES:
- pspp_sheet_view_move_cursor_up_down (tree_view, count);
+ pspp_sheet_view_move_cursor_up_down (tree_view, count, mode);
break;
case GTK_MOVEMENT_PAGES:
- pspp_sheet_view_move_cursor_page_up_down (tree_view, count);
+ pspp_sheet_view_move_cursor_page_up_down (tree_view, count, mode);
break;
case GTK_MOVEMENT_BUFFER_ENDS:
- pspp_sheet_view_move_cursor_start_end (tree_view, count);
+ pspp_sheet_view_move_cursor_start_end (tree_view, count, mode);
+ break;
+ case GTK_MOVEMENT_DISPLAY_LINE_ENDS:
+ pspp_sheet_view_move_cursor_line_start_end (tree_view, count, mode);
break;
default:
g_assert_not_reached ();
}
- tree_view->priv->ctrl_pressed = FALSE;
- tree_view->priv->shift_pressed = FALSE;
-
return TRUE;
}
{
if (tree_view->priv->selection->type == PSPP_SHEET_SELECTION_MULTIPLE ||
tree_view->priv->selection->type == PSPP_SHEET_SELECTION_RECTANGLE)
- pspp_sheet_view_real_set_cursor (tree_view, cursor_path, FALSE, FALSE);
+ pspp_sheet_view_real_set_cursor (tree_view, cursor_path, FALSE, FALSE, 0);
else
- pspp_sheet_view_real_set_cursor (tree_view, cursor_path, TRUE, FALSE);
+ pspp_sheet_view_real_set_cursor (tree_view, cursor_path, TRUE, FALSE, 0);
}
}
}
}
-static void
+static gboolean
pspp_sheet_view_move_cursor_up_down (PsppSheetView *tree_view,
- gint count)
+ gint count,
+ PsppSheetSelectMode mode)
{
gint selection_count;
int cursor_node = -1;
gboolean grab_focus = TRUE;
if (! gtk_widget_has_focus (GTK_WIDGET (tree_view)))
- return;
+ return FALSE;
cursor_path = NULL;
if (!gtk_tree_row_reference_valid (tree_view->priv->cursor))
/* FIXME: we lost the cursor; should we get the first? */
- return;
+ return FALSE;
cursor_path = gtk_tree_row_reference_get_path (tree_view->priv->cursor);
_pspp_sheet_view_find_node (tree_view, cursor_path, &cursor_node);
if (cursor_node < 0)
/* FIXME: we lost the cursor; should we get the first? */
- return;
+ return FALSE;
selection_count = pspp_sheet_selection_count_selected_rows (tree_view->priv->selection);
if (selection_count == 0
&& tree_view->priv->selection->type != PSPP_SHEET_SELECTION_NONE
- && !tree_view->priv->ctrl_pressed)
+ && !(mode & PSPP_SHEET_SELECT_MODE_TOGGLE))
{
/* Don't move the cursor, but just select the current node */
new_cursor_node = cursor_node;
if (new_cursor_node >= 0)
{
cursor_path = _pspp_sheet_view_find_path (tree_view, new_cursor_node);
- pspp_sheet_view_real_set_cursor (tree_view, cursor_path, TRUE, TRUE);
+ pspp_sheet_view_real_set_cursor (tree_view, cursor_path, TRUE, TRUE, mode);
gtk_tree_path_free (cursor_path);
}
else
{
pspp_sheet_view_clamp_node_visible (tree_view, cursor_node);
- if (!tree_view->priv->shift_pressed)
+ if (!(mode & PSPP_SHEET_SELECT_MODE_EXTEND))
{
if (! gtk_widget_keynav_failed (GTK_WIDGET (tree_view),
count < 0 ?
if (grab_focus)
gtk_widget_grab_focus (GTK_WIDGET (tree_view));
+
+ return new_cursor_node >= 0;
}
static void
pspp_sheet_view_move_cursor_page_up_down (PsppSheetView *tree_view,
- gint count)
+ gint count,
+ PsppSheetSelectMode mode)
{
int cursor_node = -1;
GtkTreePath *old_cursor_path = NULL;
/* update y */
y = pspp_sheet_view_node_find_offset (tree_view, cursor_node);
- pspp_sheet_view_real_set_cursor (tree_view, cursor_path, TRUE, FALSE);
+ pspp_sheet_view_real_set_cursor (tree_view, cursor_path, TRUE, FALSE, mode);
y -= window_y;
pspp_sheet_view_scroll_to_point (tree_view, -1, y);
static void
pspp_sheet_view_move_cursor_left_right (PsppSheetView *tree_view,
- gint count)
+ gint count,
+ PsppSheetSelectMode mode)
{
int cursor_node = -1;
GtkTreePath *cursor_path = NULL;
tree_view->priv->focus_column, TRUE);
}
+static void
+pspp_sheet_view_move_cursor_line_start_end (PsppSheetView *tree_view,
+ gint count,
+ PsppSheetSelectMode mode)
+{
+ int cursor_node = -1;
+ GtkTreePath *cursor_path = NULL;
+ PsppSheetViewColumn *column;
+ PsppSheetViewColumn *found_column;
+ GtkTreeIter iter;
+ GList *list;
+ gboolean rtl;
+
+ rtl = (gtk_widget_get_direction (GTK_WIDGET (tree_view)) == GTK_TEXT_DIR_RTL);
+
+ if (!gtk_widget_has_focus (GTK_WIDGET (tree_view)))
+ return;
+
+ if (gtk_tree_row_reference_valid (tree_view->priv->cursor))
+ cursor_path = gtk_tree_row_reference_get_path (tree_view->priv->cursor);
+ else
+ return;
+
+ _pspp_sheet_view_find_node (tree_view, cursor_path, &cursor_node);
+ if (cursor_node < 0)
+ return;
+ if (gtk_tree_model_get_iter (tree_view->priv->model, &iter, cursor_path) == FALSE)
+ {
+ gtk_tree_path_free (cursor_path);
+ return;
+ }
+ gtk_tree_path_free (cursor_path);
+
+ list = rtl ? g_list_last (tree_view->priv->columns) : g_list_first (tree_view->priv->columns);
+ if (tree_view->priv->focus_column)
+ {
+ for (; list; list = (rtl ? list->prev : list->next))
+ {
+ if (list->data == tree_view->priv->focus_column)
+ break;
+ }
+ }
+
+ found_column = NULL;
+ while (list)
+ {
+ gboolean left, right;
+
+ column = list->data;
+ if (column->visible == FALSE || column->row_head)
+ goto loop_end;
+
+ pspp_sheet_view_column_cell_set_cell_data (column,
+ tree_view->priv->model,
+ &iter);
+
+ if (rtl)
+ {
+ right = list->prev ? TRUE : FALSE;
+ left = list->next ? TRUE : FALSE;
+ }
+ else
+ {
+ left = list->prev ? TRUE : FALSE;
+ right = list->next ? TRUE : FALSE;
+ }
+
+ if (column->tabbable
+ && _pspp_sheet_view_column_cell_focus (column, count, left, right))
+ found_column = column;
+
+ loop_end:
+ if (count == 1)
+ list = rtl ? list->prev : list->next;
+ else
+ list = rtl ? list->next : list->prev;
+ }
+
+ if (found_column)
+ {
+ tree_view->priv->focus_column = found_column;
+ _pspp_sheet_view_queue_draw_node (tree_view, cursor_node, NULL);
+ g_signal_emit (tree_view, tree_view_signals[CURSOR_CHANGED], 0);
+ gtk_widget_grab_focus (GTK_WIDGET (tree_view));
+ }
+
+ pspp_sheet_view_clamp_column_visible (tree_view,
+ tree_view->priv->focus_column, TRUE);
+}
+
+static gboolean
+try_move_cursor_tab (PsppSheetView *tree_view,
+ gboolean start_at_focus_column,
+ gint count)
+{
+ PsppSheetViewColumn *column;
+ GtkTreeIter iter;
+ int cursor_node = -1;
+ GtkTreePath *cursor_path = NULL;
+ gboolean rtl;
+ GList *list;
+
+ if (gtk_tree_row_reference_valid (tree_view->priv->cursor))
+ cursor_path = gtk_tree_row_reference_get_path (tree_view->priv->cursor);
+ else
+ return TRUE;
+
+ _pspp_sheet_view_find_node (tree_view, cursor_path, &cursor_node);
+ if (cursor_node < 0)
+ return TRUE;
+ if (gtk_tree_model_get_iter (tree_view->priv->model, &iter, cursor_path) == FALSE)
+ {
+ gtk_tree_path_free (cursor_path);
+ return TRUE;
+ }
+ gtk_tree_path_free (cursor_path);
+
+ rtl = gtk_widget_get_direction (GTK_WIDGET (tree_view)) == GTK_TEXT_DIR_RTL;
+ if (start_at_focus_column)
+ {
+ list = (rtl
+ ? g_list_last (tree_view->priv->columns)
+ : g_list_first (tree_view->priv->columns));
+ if (tree_view->priv->focus_column)
+ {
+ for (; list; list = (rtl ? list->prev : list->next))
+ {
+ if (list->data == tree_view->priv->focus_column)
+ break;
+ }
+ }
+ }
+ else
+ {
+ list = (rtl ^ (count == 1)
+ ? g_list_first (tree_view->priv->columns)
+ : g_list_last (tree_view->priv->columns));
+ }
+
+ while (list)
+ {
+ gboolean left, right;
+
+ column = list->data;
+ if (column->visible == FALSE || !column->tabbable)
+ goto loop_end;
+
+ pspp_sheet_view_column_cell_set_cell_data (column,
+ tree_view->priv->model,
+ &iter);
+
+ if (rtl)
+ {
+ right = list->prev ? TRUE : FALSE;
+ left = list->next ? TRUE : FALSE;
+ }
+ else
+ {
+ left = list->prev ? TRUE : FALSE;
+ right = list->next ? TRUE : FALSE;
+ }
+
+ if (column->tabbable
+ && _pspp_sheet_view_column_cell_focus (column, count, left, right))
+ {
+ tree_view->priv->focus_column = column;
+ _pspp_sheet_view_queue_draw_node (tree_view, cursor_node, NULL);
+ g_signal_emit (tree_view, tree_view_signals[CURSOR_CHANGED], 0);
+ gtk_widget_grab_focus (GTK_WIDGET (tree_view));
+ return TRUE;
+ }
+ loop_end:
+ if (count == 1)
+ list = rtl ? list->prev : list->next;
+ else
+ list = rtl ? list->next : list->prev;
+ }
+
+ return FALSE;
+}
+
+static void
+pspp_sheet_view_move_cursor_tab (PsppSheetView *tree_view,
+ gint count)
+{
+ if (!gtk_widget_has_focus (GTK_WIDGET (tree_view)))
+ return;
+
+ if (!try_move_cursor_tab (tree_view, TRUE, count))
+ {
+ if (pspp_sheet_view_move_cursor_up_down (tree_view, count, 0)
+ && !try_move_cursor_tab (tree_view, FALSE, count))
+ gtk_widget_error_bell (GTK_WIDGET (tree_view));
+ }
+
+ pspp_sheet_view_clamp_column_visible (tree_view,
+ tree_view->priv->focus_column, TRUE);
+}
+
static void
pspp_sheet_view_move_cursor_start_end (PsppSheetView *tree_view,
- gint count)
+ gint count,
+ PsppSheetSelectMode mode)
{
int cursor_node;
GtkTreePath *path;
if (gtk_tree_path_compare (old_path, path))
{
- pspp_sheet_view_real_set_cursor (tree_view, path, TRUE, TRUE);
+ pspp_sheet_view_real_set_cursor (tree_view, path, TRUE, TRUE, mode);
gtk_widget_grab_focus (GTK_WIDGET (tree_view));
}
else
static gboolean
pspp_sheet_view_real_select_cursor_row (PsppSheetView *tree_view,
- gboolean start_editing)
+ gboolean start_editing,
+ PsppSheetSelectMode mode)
{
int new_node = -1;
int cursor_node = -1;
GtkTreePath *cursor_path = NULL;
- GtkTreeSelectMode mode = 0;
if (!gtk_widget_has_focus (GTK_WIDGET (tree_view)))
return FALSE;
return FALSE;
}
- if (!tree_view->priv->shift_pressed && start_editing &&
+ if (!(mode & PSPP_SHEET_SELECT_MODE_EXTEND) && start_editing &&
tree_view->priv->focus_column)
{
if (pspp_sheet_view_start_editing (tree_view, cursor_path))
}
}
- if (tree_view->priv->ctrl_pressed)
- mode |= GTK_TREE_SELECT_MODE_TOGGLE;
- if (tree_view->priv->shift_pressed)
- mode |= GTK_TREE_SELECT_MODE_EXTEND;
-
_pspp_sheet_selection_internal_select_node (tree_view->priv->selection,
cursor_node,
cursor_path,
gtk_widget_grab_focus (GTK_WIDGET (tree_view));
_pspp_sheet_view_queue_draw_node (tree_view, cursor_node, NULL);
- if (!tree_view->priv->shift_pressed)
+ if (!(mode & PSPP_SHEET_SELECT_MODE_EXTEND))
pspp_sheet_view_row_activated (tree_view, cursor_path,
tree_view->priv->focus_column);
_pspp_sheet_selection_internal_select_node (tree_view->priv->selection,
cursor_node,
cursor_path,
- GTK_TREE_SELECT_MODE_TOGGLE,
+ PSPP_SHEET_SELECT_MODE_TOGGLE,
FALSE);
/* We bail out if the original (tree, node) don't exist anymore after
pspp_sheet_view_real_set_cursor (PsppSheetView *tree_view,
GtkTreePath *path,
gboolean clear_and_select,
- gboolean clamp_node)
+ gboolean clamp_node,
+ PsppSheetSelectMode mode)
{
int node = -1;
{
int new_node = -1;
- if (clear_and_select && !tree_view->priv->ctrl_pressed)
- {
- GtkTreeSelectMode mode = 0;
-
- if (tree_view->priv->ctrl_pressed)
- mode |= GTK_TREE_SELECT_MODE_TOGGLE;
- if (tree_view->priv->shift_pressed)
- mode |= GTK_TREE_SELECT_MODE_EXTEND;
-
- _pspp_sheet_selection_internal_select_node (tree_view->priv->selection,
+ if (clear_and_select && !(mode & PSPP_SHEET_SELECT_MODE_TOGGLE))
+ _pspp_sheet_selection_internal_select_node (tree_view->priv->selection,
node, path, mode,
FALSE);
- }
/* We have to re-find tree and node here again, somebody might have
* cleared the node or the whole tree in the PsppSheetSelection::changed
tree_view->priv->edited_column->editable_widget)
pspp_sheet_view_stop_editing (tree_view, TRUE);
- pspp_sheet_view_real_set_cursor (tree_view, path, TRUE, TRUE);
+ pspp_sheet_view_real_set_cursor (tree_view, path, TRUE, TRUE, 0);
if (focus_column && focus_column->visible)
{
pspp_sheet_view_scroll_to_cell (tree_view, path, NULL,
TRUE, 0.5, 0.0);
pspp_sheet_selection_select_iter (selection, iter);
- pspp_sheet_view_real_set_cursor (tree_view, path, FALSE, TRUE);
+ pspp_sheet_view_real_set_cursor (tree_view, path, FALSE, TRUE, 0);
if (path)
gtk_tree_path_free (path);
gboolean handled;
gboolean cancel;
guint keyval;
- guint state;
gint row;
/* Intercept only key press events.
if (event->type != GDK_KEY_PRESS)
return FALSE;
- if (event->state & (GDK_CONTROL_MASK | GDK_SHIFT_MASK | GDK_MOD1_MASK))
- {
- /* Pass through most keys that include modifiers. */
- if ((event->keyval == GDK_Tab || event->keyval == GDK_ISO_Left_Tab)
- && !(event->state & (GDK_CONTROL_MASK | GDK_MOD1_MASK)))
- {
- /* Special case for Shift-Tab. */
- }
- else
- return FALSE;
- }
-
keyval = event->keyval;
- state = event->state & ~(GDK_CONTROL_MASK | GDK_SHIFT_MASK | GDK_MOD1_MASK);
cancel = FALSE;
- switch (event->keyval)
+ switch (event->state & (GDK_CONTROL_MASK | GDK_SHIFT_MASK | GDK_MOD1_MASK))
{
- case GDK_Left: case GDK_KP_Left:
- if (!is_all_selected (widget) && !is_at_left (widget))
- return FALSE;
+ case 0:
+ switch (event->keyval)
+ {
+ case GDK_Left: case GDK_KP_Left:
+ case GDK_Home: case GDK_KP_Home:
+ if (!is_all_selected (widget) && !is_at_left (widget))
+ return FALSE;
+ break;
+
+ case GDK_Right: case GDK_KP_Right:
+ case GDK_End: case GDK_KP_End:
+ if (!is_all_selected (widget) && !is_at_right (widget))
+ return FALSE;
+ break;
+
+ case GDK_Up: case GDK_KP_Up:
+ case GDK_Down: case GDK_KP_Down:
+ break;
+
+ case GDK_Page_Up: case GDK_KP_Page_Up:
+ case GDK_Page_Down: case GDK_KP_Page_Down:
+ break;
+
+ case GDK_Escape:
+ cancel = TRUE;
+ break;
+
+ case GDK_Return:
+ keyval = GDK_Down;
+ break;
+
+ case GDK_Tab: case GDK_KP_Tab:
+ case GDK_ISO_Left_Tab:
+ keyval = GDK_Tab;
+ break;
+
+ default:
+ return FALSE;
+ }
break;
- case GDK_Right: case GDK_KP_Right:
- if (!is_all_selected (widget) && !is_at_right (widget))
- return FALSE;
- break;
+ case GDK_SHIFT_MASK:
+ switch (event->keyval)
+ {
+ case GDK_Tab:
+ case GDK_ISO_Left_Tab:
+ keyval = GDK_Tab;
+ break;
- case GDK_Up: case GDK_KP_Up:
- case GDK_Down: case GDK_KP_Down:
+ default:
+ return FALSE;
+ }
break;
- case GDK_Page_Up: case GDK_KP_Page_Up:
- case GDK_Page_Down: case GDK_KP_Page_Down:
- break;
+ case GDK_CONTROL_MASK:
+ switch (event->keyval)
+ {
+ case GDK_Left: case GDK_KP_Left:
+ if (!is_all_selected (widget) && !is_at_left (widget))
+ return FALSE;
+ break;
- case GDK_Escape:
- cancel = TRUE;
- break;
+ case GDK_Right: case GDK_KP_Right:
+ if (!is_all_selected (widget) && !is_at_right (widget))
+ return FALSE;
+ break;
- case GDK_Return:
- keyval = GDK_Down;
- break;
+ case GDK_Up: case GDK_KP_Up:
+ case GDK_Down: case GDK_KP_Down:
+ break;
- case GDK_Tab:
- case GDK_ISO_Left_Tab:
- keyval = event->state & GDK_SHIFT_MASK ? GDK_Left : GDK_Right;
+ default:
+ return FALSE;
+ }
break;
default:
pspp_sheet_view_set_cursor (tree_view, path, column, FALSE);
gtk_tree_path_free (path);
- handled = gtk_binding_set_activate (edit_bindings, keyval, state,
+ handled = gtk_binding_set_activate (edit_bindings, keyval, event->state,
GTK_OBJECT (tree_view));
if (handled)
g_signal_stop_emission_by_name (widget, "event");
row = gtk_tree_path_get_indices (path)[0];
tree_view->priv->edited_row = row;
- pspp_sheet_view_real_set_cursor (tree_view, path, FALSE, TRUE);
+ pspp_sheet_view_real_set_cursor (tree_view, path, FALSE, TRUE, 0);
cell_area->y += pre_val - (int)tree_view->priv->vadjustment->value;
pspp_sheet_selection_unselect_all_columns (tree_view->priv->selection);
PsppSheetViewGridLines grid_lines)
{
PsppSheetViewPrivate *priv;
- GtkWidget *widget;
PsppSheetViewGridLines old_grid_lines;
g_return_if_fail (PSPP_IS_SHEET_VIEW (tree_view));
priv = tree_view->priv;
- widget = GTK_WIDGET (tree_view);
old_grid_lines = priv->grid_lines;
priv->grid_lines = grid_lines;
projects / pspp / blobdiff