#include <string.h>
#include "ui/gui/psppire-marshal.h"
+#include "ui/gui/pspp-sheet-selection.h"
#define P_(STRING) STRING
#define GTK_PARAM_READABLE G_PARAM_READABLE|G_PARAM_STATIC_NAME|G_PARAM_STATIC_NICK|G_PARAM_STATIC_BLURB
PROP_REORDERABLE,
PROP_SORT_INDICATOR,
PROP_SORT_ORDER,
- PROP_SORT_COLUMN_ID
+ PROP_SORT_COLUMN_ID,
+ PROP_QUICK_EDIT,
+ PROP_SELECTED,
+ PROP_SELECTABLE,
+ PROP_ROW_HEAD
};
enum
{
CLICKED,
+ QUERY_TOOLTIP,
+ POPUP_MENU,
+ BUTTON_PRESS_EVENT,
LAST_SIGNAL
};
gpointer data);
static void pspp_sheet_view_column_button_clicked (GtkWidget *widget,
gpointer data);
+static void pspp_sheet_view_column_button_popup_menu (GtkWidget *widget,
+ gpointer data);
static gboolean pspp_sheet_view_column_mnemonic_activate (GtkWidget *widget,
gboolean group_cycling,
gpointer data);
+static gboolean on_pspp_sheet_view_column_button_clicked (PsppSheetViewColumn *);
+static gboolean on_pspp_sheet_view_column_button_press_event (PsppSheetViewColumn *,
+ GdkEventButton *);
/* Property handlers */
static void pspp_sheet_view_model_sort_column_changed (GtkTreeSortable *sortable,
object_class = (GObjectClass*) class;
- class->clicked = NULL;
+ class->clicked = on_pspp_sheet_view_column_button_clicked;
+ class->button_press_event = on_pspp_sheet_view_column_button_press_event;
object_class->finalize = pspp_sheet_view_column_finalize;
object_class->set_property = pspp_sheet_view_column_set_property;
G_OBJECT_CLASS_TYPE (object_class),
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (PsppSheetViewColumnClass, clicked),
+ g_signal_accumulator_true_handled, NULL,
+ psppire_marshal_BOOLEAN__VOID,
+ G_TYPE_BOOLEAN, 0);
+
+ tree_column_signals[POPUP_MENU] =
+ g_signal_new ("popup-menu",
+ G_OBJECT_CLASS_TYPE (object_class),
+ G_SIGNAL_RUN_LAST,
+ 0,
NULL, NULL,
g_cclosure_marshal_VOID__VOID,
G_TYPE_NONE, 0);
+ tree_column_signals[QUERY_TOOLTIP] =
+ g_signal_new ("query-tooltip",
+ G_OBJECT_CLASS_TYPE (object_class),
+ G_SIGNAL_RUN_LAST,
+ 0,
+ g_signal_accumulator_true_handled, NULL,
+ psppire_marshal_BOOLEAN__OBJECT,
+ G_TYPE_BOOLEAN, 1,
+ GTK_TYPE_TOOLTIP);
+
+ tree_column_signals[BUTTON_PRESS_EVENT] =
+ g_signal_new ("button-press-event",
+ G_OBJECT_CLASS_TYPE (object_class),
+ G_SIGNAL_RUN_FIRST | G_SIGNAL_RUN_LAST,
+ G_STRUCT_OFFSET (PsppSheetViewColumnClass, button_press_event),
+ g_signal_accumulator_true_handled, NULL,
+ psppire_marshal_BOOLEAN__BOXED,
+ G_TYPE_BOOLEAN, 1,
+ GDK_TYPE_EVENT | G_SIGNAL_TYPE_STATIC_SCOPE);
+
g_object_class_install_property (object_class,
PROP_VISIBLE,
g_param_spec_boolean ("visible",
G_MAXINT,
-1,
GTK_PARAM_READWRITE));
+
+ g_object_class_install_property (object_class,
+ PROP_QUICK_EDIT,
+ g_param_spec_boolean ("quick-edit",
+ P_("Quick edit"),
+ P_("If true, editing starts upon the first click in the column. If false, the first click selects the column and a second click is needed to begin editing. This has no effect on cells that are not editable."),
+ TRUE,
+ GTK_PARAM_READWRITE));
+
+ g_object_class_install_property (object_class,
+ PROP_SELECTED,
+ g_param_spec_boolean ("selected",
+ P_("Selected"),
+ P_("If true, this column is selected as part of a rectangular selection."),
+ FALSE,
+ GTK_PARAM_READWRITE));
+
+ g_object_class_install_property (object_class,
+ PROP_SELECTABLE,
+ g_param_spec_boolean ("selectable",
+ P_("Selectable"),
+ P_("If true, this column may be selected as part of a rectangular selection."),
+ TRUE,
+ GTK_PARAM_READWRITE));
+
+ g_object_class_install_property (object_class,
+ PROP_ROW_HEAD,
+ g_param_spec_boolean ("row-head",
+ P_("Row head"),
+ P_("If true, this column is a \"row head\", equivalent to a column head. If rectangular selection is enabled, then shift+click and control+click in the column select row ranges and toggle row selection, respectively. The column should ordinarily include a button cell; clicking on the button will select the row (and deselect all other rows)."),
+ FALSE,
+ GTK_PARAM_READWRITE));
}
static void
tree_column->expand = FALSE;
tree_column->clickable = FALSE;
tree_column->dirty = TRUE;
+ tree_column->selected = FALSE;
+ tree_column->selectable = TRUE;
+ tree_column->row_head = FALSE;
tree_column->sort_order = GTK_SORT_ASCENDING;
tree_column->show_sort_indicator = FALSE;
tree_column->property_changed_signal = 0;
tree_column->fixed_width = 1;
tree_column->use_resized_width = FALSE;
tree_column->title = g_strdup ("");
+ tree_column->quick_edit = TRUE;
}
static void
pspp_sheet_view_column_set_sort_column_id (tree_column,
g_value_get_int (value));
break;
-
+
+ case PROP_QUICK_EDIT:
+ pspp_sheet_view_column_set_quick_edit (tree_column,
+ g_value_get_boolean (value));
+ break;
+
+ case PROP_SELECTED:
+ pspp_sheet_view_column_set_selected (tree_column,
+ g_value_get_boolean (value));
+ break;
+
+ case PROP_SELECTABLE:
+ pspp_sheet_view_column_set_selectable (tree_column,
+ g_value_get_boolean (value));
+ break;
+
+ case PROP_ROW_HEAD:
+ pspp_sheet_view_column_set_row_head (tree_column,
+ g_value_get_boolean (value));
+ break;
+
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
g_value_set_int (value,
pspp_sheet_view_column_get_sort_column_id (tree_column));
break;
-
+
+ case PROP_QUICK_EDIT:
+ g_value_set_boolean (value,
+ pspp_sheet_view_column_get_quick_edit (tree_column));
+ break;
+
+ case PROP_SELECTED:
+ g_value_set_boolean (value,
+ pspp_sheet_view_column_get_selected (tree_column));
+ break;
+
+ case PROP_SELECTABLE:
+ g_value_set_boolean (value,
+ pspp_sheet_view_column_get_selectable (tree_column));
+ break;
+
+ case PROP_ROW_HEAD:
+ g_value_set_boolean (value,
+ pspp_sheet_view_column_get_row_head (tree_column));
+ break;
+
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
_pspp_sheet_view_column_cell_set_dirty (tree_column);
}
+static gboolean
+on_query_tooltip (GtkWidget *widget,
+ gint x,
+ gint y,
+ gboolean keyboard_mode,
+ GtkTooltip *tooltip,
+ gpointer user_data)
+{
+ PsppSheetViewColumn *tree_column = user_data;
+ gboolean handled;
+
+ g_signal_emit (tree_column, tree_column_signals[QUERY_TOOLTIP], 0,
+ tooltip, &handled);
+ return handled;
+}
+
+static gboolean
+on_button_pressed (GtkWidget *widget, GdkEventButton *event,
+ gpointer user_data)
+{
+ PsppSheetViewColumn *tree_column = user_data;
+ gboolean handled;
+
+ /* XXX See "Implement GtkWidget::popup_menu" in GTK+ reference manual. */
+ g_signal_emit (tree_column, tree_column_signals[BUTTON_PRESS_EVENT],
+ 0, event, &handled);
+ return handled;
+}
+
/* Helper functions
*/
g_signal_connect (tree_column->button, "clicked",
G_CALLBACK (pspp_sheet_view_column_button_clicked),
tree_column);
+ g_signal_connect (tree_column->button, "popup-menu",
+ G_CALLBACK (pspp_sheet_view_column_button_popup_menu),
+ tree_column);
+ g_signal_connect (tree_column->button, "button-press-event",
+ G_CALLBACK (on_button_pressed), tree_column);
+
+ g_signal_connect (tree_column->button, "query-tooltip",
+ G_CALLBACK (on_query_tooltip), tree_column);
+ g_object_set (tree_column->button, "has-tooltip", TRUE, NULL);
tree_column->alignment = gtk_alignment_new (tree_column->xalign, 0.5, 0.0, 0.0);
{
switch (event->type)
{
- case GDK_BUTTON_PRESS:
- case GDK_2BUTTON_PRESS:
- case GDK_3BUTTON_PRESS:
case GDK_MOTION_NOTIFY:
case GDK_BUTTON_RELEASE:
case GDK_ENTER_NOTIFY:
return FALSE;
}
+static gboolean
+all_rows_selected (PsppSheetView *sheet_view)
+{
+ PsppSheetSelection *selection = sheet_view->priv->selection;
+ gint n_rows, n_selected_rows;
+
+ n_rows = sheet_view->priv->row_count;
+ n_selected_rows = pspp_sheet_selection_count_selected_rows (selection);
+
+ return n_rows > 0 && n_selected_rows >= n_rows;
+}
+
+static gboolean
+on_pspp_sheet_view_column_button_press_event (PsppSheetViewColumn *column,
+ GdkEventButton *event)
+{
+ PsppSheetView *sheet_view = PSPP_SHEET_VIEW (column->tree_view);
+ PsppSheetSelection *selection;
+ GSignalInvocationHint *hint;
+ guint modifiers;
+
+ /* We only want to run first, not last, but combining that with return type
+ `gboolean' makes GObject warn, so just ignore the run_last call. */
+ hint = g_signal_get_invocation_hint (column);
+ g_return_val_if_fail (hint != NULL, FALSE);
+ if (hint->run_type != G_SIGNAL_RUN_FIRST)
+ return FALSE;
+
+ g_return_val_if_fail (sheet_view != NULL, FALSE);
+
+ selection = sheet_view->priv->selection;
+ g_return_val_if_fail (selection != NULL, FALSE);
+
+ if (pspp_sheet_selection_get_mode (selection) != PSPP_SHEET_SELECTION_RECTANGLE)
+ return FALSE;
+
+ modifiers = event->state & gtk_accelerator_get_default_mod_mask ();
+ if (event->type == GDK_BUTTON_PRESS && event->button == 3)
+ {
+ if (pspp_sheet_selection_count_selected_columns (selection) <= 1
+ || !all_rows_selected (sheet_view))
+ {
+ pspp_sheet_selection_select_all (selection);
+ pspp_sheet_selection_unselect_all_columns (selection);
+ pspp_sheet_selection_select_column (selection, column);
+ sheet_view->priv->anchor_column = column;
+ }
+ return FALSE;
+ }
+ else if (event->type == GDK_BUTTON_PRESS && event->button == 1
+ && modifiers == GDK_CONTROL_MASK)
+ {
+ gboolean is_selected;
+
+ if (!all_rows_selected (sheet_view))
+ {
+ pspp_sheet_selection_select_all (selection);
+ pspp_sheet_selection_unselect_all_columns (selection);
+ }
+ sheet_view->priv->anchor_column = column;
+
+ is_selected = pspp_sheet_view_column_get_selected (column);
+ pspp_sheet_view_column_set_selected (column, !is_selected);
+
+ return TRUE;
+ }
+ else if (event->type == GDK_BUTTON_PRESS && event->button == 1
+ && modifiers == GDK_SHIFT_MASK)
+ {
+ if (!all_rows_selected (sheet_view))
+ {
+ pspp_sheet_selection_select_all (selection);
+ pspp_sheet_selection_unselect_all_columns (selection);
+ sheet_view->priv->anchor_column = column;
+ }
+ else if (sheet_view->priv->anchor_column == NULL)
+ sheet_view->priv->anchor_column = column;
+
+ pspp_sheet_selection_unselect_all_columns (selection);
+ pspp_sheet_selection_select_column_range (selection,
+ sheet_view->priv->anchor_column,
+ column);
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+static gboolean
+on_pspp_sheet_view_column_button_clicked (PsppSheetViewColumn *column)
+{
+ PsppSheetSelection *selection;
+ PsppSheetView *sheet_view;
+
+ sheet_view = PSPP_SHEET_VIEW (pspp_sheet_view_column_get_tree_view (column));
+ selection = pspp_sheet_view_get_selection (sheet_view);
+ if (pspp_sheet_selection_get_mode (selection) == PSPP_SHEET_SELECTION_RECTANGLE)
+ {
+ pspp_sheet_selection_select_all (selection);
+ pspp_sheet_selection_unselect_all_columns (selection);
+ pspp_sheet_selection_select_column (selection, column);
+ sheet_view->priv->anchor_column = column;
+ return TRUE;
+ }
+ return FALSE;
+}
static void
pspp_sheet_view_column_button_clicked (GtkWidget *widget, gpointer data)
{
- g_signal_emit_by_name (data, "clicked");
+ PsppSheetViewColumn *column = data;
+ gboolean handled;
+
+ g_signal_emit (column, tree_column_signals[CLICKED], 0, &handled);
+}
+
+static void
+pspp_sheet_view_column_button_popup_menu (GtkWidget *widget, gpointer data)
+{
+ g_signal_emit_by_name (data, "popup-menu");
}
static gboolean
return tree_column->reorderable;
}
+/**
+ * pspp_sheet_view_column_set_quick_edit:
+ * @tree_column: A #PsppSheetViewColumn
+ * @quick_edit: If true, editing starts upon the first click in the column. If
+ * false, the first click selects the column and a second click is needed to
+ * begin editing. This has no effect on cells that are not editable.
+ **/
+void
+pspp_sheet_view_column_set_quick_edit (PsppSheetViewColumn *tree_column,
+ gboolean quick_edit)
+{
+ g_return_if_fail (PSPP_IS_SHEET_VIEW_COLUMN (tree_column));
+
+ quick_edit = !!quick_edit;
+ if (tree_column->quick_edit != quick_edit)
+ {
+ tree_column->quick_edit = (quick_edit?TRUE:FALSE);
+ g_object_notify (G_OBJECT (tree_column), "quick-edit");
+ }
+}
+
+/**
+ * pspp_sheet_view_column_get_quick_edit:
+ * @tree_column: A #PsppSheetViewColumn
+ *
+ * Returns %TRUE if editing starts upon the first click in the column. Returns
+ * %FALSE, the first click selects the column and a second click is needed to
+ * begin editing. This is not meaningful for cells that are not editable.
+ *
+ * Return value: %TRUE if editing starts upon the first click.
+ **/
+gboolean
+pspp_sheet_view_column_get_quick_edit (PsppSheetViewColumn *tree_column)
+{
+ g_return_val_if_fail (PSPP_IS_SHEET_VIEW_COLUMN (tree_column), FALSE);
+
+ return tree_column->quick_edit;
+}
+
+
+/**
+ * pspp_sheet_view_column_set_selected:
+ * @tree_column: A #PsppSheetViewColumn
+ * @selected: If true, the column is selected as part of a rectangular
+ * selection.
+ **/
+void
+pspp_sheet_view_column_set_selected (PsppSheetViewColumn *tree_column,
+ gboolean selected)
+{
+ g_return_if_fail (PSPP_IS_SHEET_VIEW_COLUMN (tree_column));
+
+ selected = !!selected;
+ if (tree_column->selected != selected)
+ {
+ PsppSheetSelection *selection;
+ PsppSheetView *sheet_view;
+
+ if (tree_column->tree_view != NULL)
+ gtk_widget_queue_draw (GTK_WIDGET (tree_column->tree_view));
+ tree_column->selected = (selected?TRUE:FALSE);
+ g_object_notify (G_OBJECT (tree_column), "selected");
+
+ sheet_view = PSPP_SHEET_VIEW (pspp_sheet_view_column_get_tree_view (
+ tree_column));
+ selection = pspp_sheet_view_get_selection (sheet_view);
+ _pspp_sheet_selection_emit_changed (selection);
+ }
+}
+
+/**
+ * pspp_sheet_view_column_get_selected:
+ * @tree_column: A #PsppSheetViewColumn
+ *
+ * Returns %TRUE if the column is selected as part of a rectangular
+ * selection.
+ *
+ * Return value: %TRUE if the column is selected as part of a rectangular
+ * selection.
+ **/
+gboolean
+pspp_sheet_view_column_get_selected (PsppSheetViewColumn *tree_column)
+{
+ g_return_val_if_fail (PSPP_IS_SHEET_VIEW_COLUMN (tree_column), FALSE);
+
+ return tree_column->selected;
+}
+
+/**
+ * pspp_sheet_view_column_set_selectable:
+ * @tree_column: A #PsppSheetViewColumn
+ * @selectable: If true, the column may be selected as part of a rectangular
+ * selection.
+ **/
+void
+pspp_sheet_view_column_set_selectable (PsppSheetViewColumn *tree_column,
+ gboolean selectable)
+{
+ g_return_if_fail (PSPP_IS_SHEET_VIEW_COLUMN (tree_column));
+
+ selectable = !!selectable;
+ if (tree_column->selectable != selectable)
+ {
+ if (tree_column->tree_view != NULL)
+ gtk_widget_queue_draw (GTK_WIDGET (tree_column->tree_view));
+ tree_column->selectable = (selectable?TRUE:FALSE);
+ g_object_notify (G_OBJECT (tree_column), "selectable");
+ }
+}
+
+/**
+ * pspp_sheet_view_column_get_selectable:
+ * @tree_column: A #PsppSheetViewColumn
+ *
+ * Returns %TRUE if the column may be selected as part of a rectangular
+ * selection.
+ *
+ * Return value: %TRUE if the column may be selected as part of a rectangular
+ * selection.
+ **/
+gboolean
+pspp_sheet_view_column_get_selectable (PsppSheetViewColumn *tree_column)
+{
+ g_return_val_if_fail (PSPP_IS_SHEET_VIEW_COLUMN (tree_column), FALSE);
+
+ return tree_column->selectable;
+}
+
+
+/**
+ * pspp_sheet_view_column_set_row_head:
+ * @tree_column: A #PsppSheetViewColumn
+ * @row_head: If true, the column is a "row head", analogous to a column head.
+ * See the description of the row-head property for more information.
+ **/
+void
+pspp_sheet_view_column_set_row_head (PsppSheetViewColumn *tree_column,
+ gboolean row_head)
+{
+ g_return_if_fail (PSPP_IS_SHEET_VIEW_COLUMN (tree_column));
+
+ row_head = !!row_head;
+ if (tree_column->row_head != row_head)
+ {
+ tree_column->row_head = (row_head?TRUE:FALSE);
+ g_object_notify (G_OBJECT (tree_column), "row_head");
+ }
+}
+
+/**
+ * pspp_sheet_view_column_get_row_head:
+ * @tree_column: A #PsppSheetViewColumn
+ *
+ * Returns %TRUE if the column is a row head.
+ *
+ * Return value: %TRUE if the column is a row head.
+ **/
+gboolean
+pspp_sheet_view_column_get_row_head (PsppSheetViewColumn *tree_column)
+{
+ g_return_val_if_fail (PSPP_IS_SHEET_VIEW_COLUMN (tree_column), FALSE);
+
+ return tree_column->row_head;
+}
+
/**
* pspp_sheet_view_column_set_sort_column_id:
projects / pspp / blobdiff