static void
etcta_reflow (GnomeCanvasItem *item,
gint flags)
{
ETableClickToAdd *etcta = E_TABLE_CLICK_TO_ADD (item);
gdouble old_height = etcta->height;
if (etcta->text) {
g_object_get (
etcta->text,
"height", &etcta->height,
NULL);
etcta->height += 6;
}
if (etcta->row) {
g_object_get (
etcta->row,
"height", &etcta->height,
NULL);
}
if (etcta->rect) {
g_object_set (
etcta->rect,
"y2", etcta->height - 1,
NULL);
}
if (old_height != etcta->height)
e_canvas_item_request_parent_reflow (item);
}
static void
etfci_reflow (GnomeCanvasItem *item,
gint flags)
{
ETableFieldChooserItem *etfci = E_TABLE_FIELD_CHOOSER_ITEM (item);
gdouble old_height;
gint i;
gint count;
gdouble height = 0;
etfci_rebuild_combined (etfci);
old_height = etfci->height;
count = e_table_header_count (etfci->combined_header);
for (i = 0; i < count; i++) {
ETableCol *ecol;
ecol = e_table_header_get_column (etfci->combined_header, i);
if (ecol->spec->disabled)
continue;
height += e_table_header_compute_height (
ecol, GTK_WIDGET (GNOME_CANVAS_ITEM (etfci)->canvas));
}
etfci->height = height;
if (old_height != etfci->height)
e_canvas_item_request_parent_reflow (item);
gnome_canvas_item_request_update (item);
}
static void
etgl_reflow (GnomeCanvasItem *item,
gint flags)
{
ETableGroupLeaf *leaf = E_TABLE_GROUP_LEAF (item);
g_object_get (leaf->item, "height", &leaf->height, NULL);
g_object_get (leaf->item, "width", &leaf->width, NULL);
e_canvas_item_request_parent_reflow (item);
}
static void
e_reflow_reflow( GnomeCanvasItem *item, int flags )
{
EReflow *reflow = E_REFLOW(item);
gdouble old_width;
gdouble running_width;
gdouble running_height;
int next_column;
int i;
if (! (GTK_OBJECT_FLAGS (reflow) & GNOME_CANVAS_ITEM_REALIZED))
return;
if (reflow->need_reflow_columns) {
reflow_columns (reflow);
}
old_width = reflow->width;
running_width = E_REFLOW_BORDER_WIDTH;
running_height = E_REFLOW_BORDER_WIDTH;
next_column = 1;
for (i = 0; i < reflow->count; i++) {
int unsorted = e_sorter_sorted_to_model (E_SORTER (reflow->sorter), i);
if (next_column < reflow->column_count && i == reflow->columns[next_column]) {
running_height = E_REFLOW_BORDER_WIDTH;
running_width += reflow->column_width + E_REFLOW_FULL_GUTTER;
next_column ++;
}
if (unsorted >= 0 && reflow->items[unsorted]) {
e_canvas_item_move_absolute(GNOME_CANVAS_ITEM(reflow->items[unsorted]),
(double) running_width,
(double) running_height);
running_height += reflow->heights[unsorted] + E_REFLOW_BORDER_WIDTH;
}
}
reflow->width = running_width + reflow->column_width + E_REFLOW_BORDER_WIDTH;
if ( reflow->width < reflow->minimum_width )
reflow->width = reflow->minimum_width;
if (old_width != reflow->width)
e_canvas_item_request_parent_reflow(item);
}
static void
e_minicard_label_reflow (GnomeCanvasItem *item,
gint flags)
{
EMinicardLabel *e_minicard_label = E_MINICARD_LABEL (item);
gint old_height;
gdouble text_height;
gdouble left_width;
old_height = e_minicard_label->height;
g_object_get (e_minicard_label->fieldname,
"text_height", &text_height,
NULL);
e_minicard_label->height = text_height;
g_object_get (e_minicard_label->field,
"text_height", &text_height,
NULL);
if (e_minicard_label->height < text_height)
e_minicard_label->height = text_height;
e_minicard_label->height += 3;
gnome_canvas_item_set ( e_minicard_label->rect,
"x2", (double) e_minicard_label->width - 1,
"y2", (double) e_minicard_label->height - 1,
NULL );
gnome_canvas_item_set ( e_minicard_label->fieldname,
"clip_height", (double) e_minicard_label->height - 3,
NULL );
if (e_minicard_label->max_field_name_length != -1 && ((e_minicard_label->width / 2) - 4 > e_minicard_label->max_field_name_length))
left_width = e_minicard_label->max_field_name_length;
else
left_width = e_minicard_label->width / 2 - 4;
e_canvas_item_move_absolute (e_minicard_label->field, left_width + 6, 1);
if (old_height != e_minicard_label->height)
e_canvas_item_request_parent_reflow (item);
}
static void
etgc_reflow (GnomeCanvasItem *item, gint flags)
{
ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER(item);
gboolean frozen;
g_object_get (etgc,
"frozen", &frozen,
NULL);
if (frozen)
return;
if (GTK_OBJECT_FLAGS(etgc)& GNOME_CANVAS_ITEM_REALIZED){
gdouble running_height = 0;
gdouble running_width = 0;
gdouble old_height;
gdouble old_width;
old_height = etgc->height;
old_width = etgc->width;
if (etgc->children == NULL){
} else {
GList *list;
gdouble extra_height = 0;
gdouble item_height = 0;
gdouble item_width = 0;
if (etgc->font_desc) {
PangoContext *context;
PangoFontMetrics *metrics;
context = gtk_widget_get_pango_context (GTK_WIDGET (item->canvas));
metrics = pango_context_get_metrics (context, etgc->font_desc, NULL);
extra_height +=
PANGO_PIXELS (pango_font_metrics_get_ascent (metrics)) +
PANGO_PIXELS (pango_font_metrics_get_descent (metrics)) +
BUTTON_PADDING * 2;
pango_font_metrics_unref (metrics);
}
extra_height = MAX(extra_height, BUTTON_HEIGHT + BUTTON_PADDING * 2);
running_height = extra_height;
for ( list = etgc->children; list; list = g_list_next (list)){
ETableGroupContainerChildNode *child_node = (ETableGroupContainerChildNode *) list->data;
ETableGroup *child = child_node->child;
g_object_get (child,
"width", &item_width,
NULL);
if (item_width > running_width)
running_width = item_width;
}
for ( list = etgc->children; list; list = g_list_next (list)){
ETableGroupContainerChildNode *child_node = (ETableGroupContainerChildNode *) list->data;
ETableGroup *child = child_node->child;
g_object_get (child,
"height", &item_height,
NULL);
e_canvas_item_move_absolute (GNOME_CANVAS_ITEM(child_node->text),
GROUP_INDENT,
running_height - BUTTON_PADDING);
e_canvas_item_move_absolute (GNOME_CANVAS_ITEM(child),
GROUP_INDENT,
running_height);
gnome_canvas_item_set (GNOME_CANVAS_ITEM(child_node->rect),
"x1", (double) 0,
"x2", (double) running_width + GROUP_INDENT,
"y1", (double) running_height - extra_height,
"y2", (double) running_height + item_height,
NULL);
running_height += item_height + extra_height;
}
running_height -= extra_height;
}
if (running_height != old_height || running_width != old_width) {
etgc->height = running_height;
etgc->width = running_width;
e_canvas_item_request_parent_reflow (item);
}
}
}
