/*
* ECell::event method
*/
static gint
ecv_event (ECellView *ecell_view, GdkEvent *event, int model_col, int view_col, int row, ECellFlags flags, ECellActions *actions)
{
ECellHboxView *hbox_view = (ECellHboxView *)ecell_view;
int y = 0;
int i;
int subcell_offset = 0;
switch (event->type) {
case GDK_BUTTON_PRESS:
case GDK_BUTTON_RELEASE:
case GDK_2BUTTON_PRESS:
case GDK_3BUTTON_PRESS:
y = event->button.y;
break;
case GDK_MOTION_NOTIFY:
y = event->motion.y;
break;
default:
/* nada */
break;
}
for (i = 0; i < hbox_view->subcell_view_count; i++) {
int width = e_cell_max_width_by_row (hbox_view->subcell_views[i], hbox_view->model_cols[i], view_col, row);
if (width < hbox_view->def_size_cols[i])
width = hbox_view->def_size_cols[i];
if (y < subcell_offset + width)
return e_cell_event(hbox_view->subcell_views[i], event, hbox_view->model_cols[i], view_col, row, flags, actions);
subcell_offset += width;
}
return 0;
}
/*
* ECell::event method
*/
static gint
ecv_event (ECellView *ecell_view,
GdkEvent *event,
gint model_col,
gint view_col,
gint row,
ECellFlags flags,
ECellActions *actions)
{
ECellVboxView *vbox_view = (ECellVboxView *) ecell_view;
gint y = 0;
gint i;
gint subcell_offset = 0;
switch (event->type) {
case GDK_BUTTON_PRESS:
case GDK_BUTTON_RELEASE:
case GDK_2BUTTON_PRESS:
case GDK_3BUTTON_PRESS:
y = event->button.y;
break;
case GDK_MOTION_NOTIFY:
y = event->motion.y;
break;
default:
/* nada */
break;
}
for (i = 0; i < vbox_view->subcell_view_count; i++) {
gint height = e_cell_height (vbox_view->subcell_views[i], vbox_view->model_cols[i], view_col, row);
if (y < subcell_offset + height)
return e_cell_event (vbox_view->subcell_views[i], event, vbox_view->model_cols[i], view_col, row, flags, actions);
subcell_offset += height;
}
return 0;
}
/*
* ECell::event method
*/
static gint
ect_event (ECellView *ecell_view,
GdkEvent *event,
gint model_col,
gint view_col,
gint row,
ECellFlags flags,
ECellActions *actions)
{
GtkLayout *layout;
GdkWindow *window;
ECellTreeView *tree_view = (ECellTreeView *) ecell_view;
ETreeModel *tree_model = e_cell_tree_get_tree_model (ecell_view->e_table_model, row);
ETreeTableAdapter *etta = e_cell_tree_get_tree_table_adapter (ecell_view->e_table_model, row);
ETreePath node = e_cell_tree_get_node (ecell_view->e_table_model, row);
gint offset = offset_of_node (ecell_view->e_table_model, row);
gint result;
layout = GTK_LAYOUT (tree_view->canvas);
window = gtk_layout_get_bin_window (layout);
switch (event->type) {
case GDK_BUTTON_PRESS:
if (event_in_expander (event, offset, 0)) {
if (e_tree_model_node_is_expandable (tree_model, node)) {
gboolean expanded = e_tree_table_adapter_node_is_expanded (etta, node);
gint tmp_row = row;
GdkRectangle area;
animate_closure_t *closure = g_new0 (animate_closure_t, 1);
cairo_t *cr;
gint hgt;
e_table_item_get_cell_geometry (
tree_view->cell_view.e_table_item_view,
&tmp_row, &view_col, &area.x, &area.y, NULL, &area.height);
area.width = offset - 2;
hgt = e_cell_height (ecell_view, model_col, view_col, row);
if (hgt != area.height) /* Composite cells */
area.height += hgt;
cr = gdk_cairo_create (window);
draw_expander (
tree_view, cr, expanded ?
GTK_EXPANDER_SEMI_EXPANDED :
GTK_EXPANDER_SEMI_COLLAPSED,
GTK_STATE_NORMAL, &area);
cairo_destroy (cr);
closure->ectv = tree_view;
closure->etta = etta;
closure->node = node;
closure->expanded = expanded;
closure->area = area;
tree_view->animate_timeout =
e_named_timeout_add (
50, animate_expander, closure);
return TRUE;
}
}
else if (event->button.x < (offset - INDENT_AMOUNT))
return FALSE;
break;
case GDK_MOTION_NOTIFY:
if (e_tree_model_node_is_expandable (tree_model, node)) {
gint height = ect_height (ecell_view, model_col, view_col, row);
GdkRectangle area;
gboolean in_expander = event_in_expander (event, offset, height);
if (tree_view->prelit ^ in_expander) {
gint tmp_row = row;
cairo_t *cr;
e_table_item_get_cell_geometry (
tree_view->cell_view.e_table_item_view,
&tmp_row, &view_col, &area.x, &area.y, NULL, &area.height);
area.width = offset - 2;
cr = gdk_cairo_create (window);
draw_expander (
tree_view, cr,
e_tree_table_adapter_node_is_expanded (etta, node) ?
GTK_EXPANDER_EXPANDED : GTK_EXPANDER_COLLAPSED,
in_expander ? GTK_STATE_PRELIGHT : GTK_STATE_NORMAL, &area);
cairo_destroy (cr);
tree_view->prelit = in_expander;
return TRUE;
}
}
break;
case GDK_LEAVE_NOTIFY:
if (tree_view->prelit) {
gint tmp_row = row;
GdkRectangle area;
cairo_t *cr;
e_table_item_get_cell_geometry (
tree_view->cell_view.e_table_item_view,
&tmp_row, &view_col, &area.x, &area.y, NULL, &area.height);
area.width = offset - 2;
cr = gdk_cairo_create (window);
draw_expander (
tree_view, cr,
e_tree_table_adapter_node_is_expanded (etta, node) ?
GTK_EXPANDER_EXPANDED : GTK_EXPANDER_COLLAPSED,
GTK_STATE_NORMAL, &area);
cairo_destroy (cr);
tree_view->prelit = FALSE;
}
return TRUE;
default:
break;
}
adjust_event_position (event, -offset);
result = e_cell_event (tree_view->subcell_view, event, model_col, view_col, row, flags, actions);
adjust_event_position (event, offset);
return result;
}