void start_selectregion(GdkEvent *event)
{
double pt[2];
reset_selection();
ui.cur_item_type = ITEM_SELECTREGION;
ui.selection = g_new(struct Selection, 1);
ui.selection->type = ITEM_SELECTREGION;
ui.selection->items = NULL;
ui.selection->layer = ui.cur_layer;
get_pointer_coords(event, pt);
ui.selection->bbox.left = ui.selection->bbox.right = pt[0];
ui.selection->bbox.top = ui.selection->bbox.bottom = pt[1];
realloc_cur_path(1);
ui.cur_path.num_points = 1;
ui.cur_path.coords[0] = ui.cur_path.coords[2] = pt[0];
ui.cur_path.coords[1] = ui.cur_path.coords[3] = pt[1];
ui.selection->canvas_item = gnome_canvas_item_new(ui.cur_layer->group,
gnome_canvas_polygon_get_type(), "width-pixels", 1,
"outline-color-rgba", 0x000000ff,
"fill-color-rgba", 0x80808040,
NULL);
make_dashed(ui.selection->canvas_item);
update_cursor();
}
void selection_delete(void)
{
struct UndoErasureData *erasure;
GList *itemlist;
struct Item *item;
if (ui.selection == NULL) return;
prepare_new_undo();
undo->type = ITEM_ERASURE;
undo->layer = ui.selection->layer;
undo->erasurelist = NULL;
for (itemlist = ui.selection->items; itemlist!=NULL; itemlist = itemlist->next) {
item = (struct Item *)itemlist->data;
if (item->canvas_item!=NULL)
gtk_object_destroy(GTK_OBJECT(item->canvas_item));
erasure = g_new(struct UndoErasureData, 1);
erasure->item = item;
erasure->npos = g_list_index(ui.selection->layer->items, item);
erasure->nrepl = 0;
erasure->replacement_items = NULL;
ui.selection->layer->items = g_list_remove(ui.selection->layer->items, item);
ui.selection->layer->nitems--;
undo->erasurelist = g_list_prepend(undo->erasurelist, erasure);
}
reset_selection();
/* NOTE: the erasurelist is built backwards; this guarantees that,
upon undo, the erasure->npos fields give the correct position
where each item should be reinserted as the list is traversed in
the forward direction */
}
// paste external text
void clipboard_paste_text(gchar *text)
{
struct Item *item;
double pt[2];
reset_selection();
get_current_pointer_coords(pt);
set_current_page(pt);
ui.selection = g_new(struct Selection, 1);
ui.selection->type = ITEM_SELECTRECT;
ui.selection->layer = ui.cur_layer;
ui.selection->items = NULL;
item = g_new(struct Item, 1);
ui.selection->items = g_list_append(ui.selection->items, item);
ui.cur_layer->items = g_list_append(ui.cur_layer->items, item);
ui.cur_layer->nitems++;
item->type = ITEM_TEXT;
g_memmove(&(item->brush), &(ui.brushes[ui.cur_mapping][TOOL_PEN]), sizeof(struct Brush));
item->text = text; // text was newly allocated, we keep it
item->font_name = g_strdup(ui.font_name);
item->font_size = ui.font_size;
item->bbox.left = pt[0]; item->bbox.top = pt[1];
make_canvas_item_one(ui.cur_layer->group, item);
update_item_bbox(item);
// move the text to fit on the page if needed
if (item->bbox.right > ui.cur_page->width) item->bbox.left += ui.cur_page->width-item->bbox.right;
if (item->bbox.left < 0) item->bbox.left = 0;
if (item->bbox.bottom > ui.cur_page->height) item->bbox.top += ui.cur_page->height-item->bbox.bottom;
if (item->bbox.top < 0) item->bbox.top = 0;
gnome_canvas_item_set(item->canvas_item, "x", item->bbox.left, "y", item->bbox.top, NULL);
update_item_bbox(item);
ui.selection->bbox = item->bbox;
ui.selection->canvas_item = gnome_canvas_item_new(ui.cur_layer->group,
gnome_canvas_rect_get_type(), "width-pixels", 1,
"outline-color-rgba", 0x000000ff,
"fill-color-rgba", 0x80808040,
"x1", ui.selection->bbox.left, "x2", ui.selection->bbox.right,
"y1", ui.selection->bbox.top, "y2", ui.selection->bbox.bottom, NULL);
make_dashed(ui.selection->canvas_item);
prepare_new_undo();
undo->type = ITEM_PASTE;
undo->layer = ui.cur_layer;
undo->itemlist = g_list_copy(ui.selection->items);
update_copy_paste_enabled();
update_color_menu();
update_thickness_buttons();
update_color_buttons();
update_font_button();
update_cursor(); // FIXME: can't know if pointer is within selection!
}
// paste an external image
void clipboard_paste_image(GdkPixbuf *pixbuf)
{
double pt[2];
reset_selection();
get_current_pointer_coords(pt);
set_current_page(pt);
create_image_from_pixbuf(pixbuf, pt);
}
void LxDcViCtl::modify_section_color(CDC* pDC, size_t section_begin_index, size_t section_begin_pgh, size_t section_end_index,
size_t section_end_pgh, COLORREF src_color)
{
size_t index_b = section_begin_index < section_end_index ? section_begin_index : section_end_index;
size_t index_e = section_end_index > section_begin_index ? section_end_index : section_begin_index;
color_tree.modify(index_b, index_e, src_color);
if (!section.active())
{
reset_selection(pDC, section_begin_index, section_begin_pgh, section_end_index, section_end_pgh);
}
}
void create_image_from_pixbuf(GdkPixbuf *pixbuf, double *pt)
{
double scale;
struct Item *item;
item = g_new(struct Item, 1);
item->type = ITEM_IMAGE;
item->canvas_item = NULL;
item->bbox.left = pt[0];
item->bbox.top = pt[1];
item->image = pixbuf;
item->image_png = NULL;
item->image_png_len = 0;
// Scale at native size, unless that won't fit, in which case we shrink it down.
scale = 1 / ui.zoom;
if ((scale * gdk_pixbuf_get_width(item->image)) > ui.cur_page->width - item->bbox.left)
scale = (ui.cur_page->width - item->bbox.left) / gdk_pixbuf_get_width(item->image);
if ((scale * gdk_pixbuf_get_height(item->image)) > ui.cur_page->height - item->bbox.top)
scale = (ui.cur_page->height - item->bbox.top) / gdk_pixbuf_get_height(item->image);
item->bbox.right = item->bbox.left + scale * gdk_pixbuf_get_width(item->image);
item->bbox.bottom = item->bbox.top + scale * gdk_pixbuf_get_height(item->image);
ui.cur_layer->items = g_list_append(ui.cur_layer->items, item);
ui.cur_layer->nitems++;
make_canvas_item_one(ui.cur_layer->group, item);
// add undo information
prepare_new_undo();
undo->type = ITEM_IMAGE;
undo->item = item;
undo->layer = ui.cur_layer;
ui.cur_item = NULL;
ui.cur_item_type = ITEM_NONE;
// select image
reset_selection();
ui.selection = g_new0(struct Selection, 1);
ui.selection->type = ITEM_SELECTRECT;
ui.selection->layer = ui.cur_layer;
ui.selection->bbox = item->bbox;
ui.selection->items = g_list_append(ui.selection->items, item);
ui.selection->canvas_item = gnome_canvas_item_new(ui.cur_layer->group,
gnome_canvas_rect_get_type(), "width-pixels", 1,
"outline-color-rgba", 0x000000ff,
"fill-color-rgba", 0x80808040,
"x1", ui.selection->bbox.left, "x2", ui.selection->bbox.right,
"y1", ui.selection->bbox.top, "y2", ui.selection->bbox.bottom, NULL);
make_dashed(ui.selection->canvas_item);
update_copy_paste_enabled();
}
void LxDcViCtl::modify_section_font(CDC* pDC, size_t section_begin_index, size_t section_begin_pgh, size_t section_end_index, size_t section_end_pgh, size_t src_font)
{
size_t index_b = section_begin_index < section_end_index ? section_begin_index : section_end_index;
size_t index_e = section_end_index > section_begin_index ? section_end_index : section_begin_index;
font_tree.modify(index_b, index_e, src_font);
gd_proxy.set_font_index(src_font);
size_t pgh_b = section_begin_pgh < section_end_pgh ? section_begin_pgh : section_end_pgh;
size_t pgh_e = section_begin_pgh < section_end_pgh ? section_end_pgh : section_begin_pgh;
compose_doc.relayout_section(pDC, index_b, pgh_b, index_e, pgh_e);
//重新计算cursor
reset_selection(pDC, section_begin_index, section_begin_pgh, section_end_index, section_end_pgh);
}
void finalize_selectrect(void)
{
double x1, x2, y1, y2;
GList *itemlist;
struct Item *item;
ui.cur_item_type = ITEM_NONE;
if (ui.selection->bbox.left > ui.selection->bbox.right) {
x1 = ui.selection->bbox.right; x2 = ui.selection->bbox.left;
ui.selection->bbox.left = x1; ui.selection->bbox.right = x2;
} else {
x1 = ui.selection->bbox.left; x2 = ui.selection->bbox.right;
}
if (ui.selection->bbox.top > ui.selection->bbox.bottom) {
y1 = ui.selection->bbox.bottom; y2 = ui.selection->bbox.top;
ui.selection->bbox.top = y1; ui.selection->bbox.bottom = y2;
} else {
y1 = ui.selection->bbox.top; y2 = ui.selection->bbox.bottom;
}
for (itemlist = ui.selection->layer->items; itemlist!=NULL; itemlist = itemlist->next) {
item = (struct Item *)itemlist->data;
if (item->bbox.left >= x1 && item->bbox.right <= x2 &&
item->bbox.top >= y1 && item->bbox.bottom <= y2) {
ui.selection->items = g_list_append(ui.selection->items, item);
}
}
if (ui.selection->items == NULL) {
// if we clicked inside a text zone or image?
item = click_is_in_text_or_image(ui.selection->layer, x1, y1);
if (item!=NULL && item==click_is_in_text_or_image(ui.selection->layer, x2, y2)) {
ui.selection->items = g_list_append(ui.selection->items, item);
g_memmove(&(ui.selection->bbox), &(item->bbox), sizeof(struct BBox));
gnome_canvas_item_set(ui.selection->canvas_item,
"x1", item->bbox.left, "x2", item->bbox.right,
"y1", item->bbox.top, "y2", item->bbox.bottom, NULL);
}
}
if (ui.selection->items == NULL) reset_selection();
else make_dashed(ui.selection->canvas_item);
update_cursor();
update_copy_paste_enabled();
update_font_button();
}
void finalize_movesel(void)
{
GList *list, *link;
if (ui.selection->items != NULL) {
prepare_new_undo();
undo->type = ITEM_MOVESEL;
undo->itemlist = g_list_copy(ui.selection->items);
undo->val_x = ui.selection->last_x - ui.selection->anchor_x;
undo->val_y = ui.selection->last_y - ui.selection->anchor_y;
undo->layer = ui.selection->layer;
undo->layer2 = ui.selection->move_layer;
undo->auxlist = NULL;
// build auxlist = pointers to Item's just before ours (for depths)
for (list = ui.selection->items; list!=NULL; list = list->next) {
link = g_list_find(ui.selection->layer->items, list->data);
if (link!=NULL) link = link->prev;
undo->auxlist = g_list_append(undo->auxlist, ((link!=NULL) ? link->data : NULL));
}
ui.selection->layer = ui.selection->move_layer;
move_journal_items_by(undo->itemlist, undo->val_x, undo->val_y,
undo->layer, undo->layer2,
(undo->layer == undo->layer2)?undo->auxlist:NULL);
}
if (ui.selection->move_pageno!=ui.selection->orig_pageno)
do_switch_page(ui.selection->move_pageno, FALSE, FALSE);
if (ui.cur_item_type == ITEM_MOVESEL_VERT)
reset_selection();
else {
ui.selection->bbox.left += undo->val_x;
ui.selection->bbox.right += undo->val_x;
ui.selection->bbox.top += undo->val_y;
ui.selection->bbox.bottom += undo->val_y;
make_dashed(ui.selection->canvas_item);
/* update selection box object's offset to be trivial, and its internal
coordinates to agree with those of the bbox; need this since resize
operations will modify the box by setting its coordinates directly */
gnome_canvas_item_affine_absolute(ui.selection->canvas_item, NULL);
gnome_canvas_item_set(ui.selection->canvas_item,
"x1", ui.selection->bbox.left, "x2", ui.selection->bbox.right,
"y1", ui.selection->bbox.top, "y2", ui.selection->bbox.bottom, NULL);
}
ui.cur_item_type = ITEM_NONE;
update_cursor();
}
void LxDcViCtl::modify_section_font(CDC* pDC, size_t section_begin_index, size_t section_begin_pgh,
size_t section_end_index, size_t section_end_pgh, StructuredSrcContext* font_context)
{
size_t index_b = section_begin_index < section_end_index ? section_begin_index : section_end_index;
size_t index_e = section_end_index > section_begin_index ? section_end_index : section_begin_index;
int _index_gbl = index_b;
for (auto it_src : font_context->srcinfo_list)
{
font_tree.modify(_index_gbl, _index_gbl + it_src.first, it_src.second);
_index_gbl += it_src.first;
}
size_t pgh_b = section_begin_pgh < section_end_pgh ? section_begin_pgh : section_end_pgh;
size_t pgh_e = section_begin_pgh < section_end_pgh ? section_end_pgh : section_begin_pgh;
compose_doc.relayout_section(pDC, index_b, pgh_b, index_e, pgh_e);
//重新计算cursor
reset_selection(pDC, section_begin_index, section_begin_pgh, section_end_index, section_end_pgh);
}
void start_selectrect(GdkEvent *event)
{
double pt[2];
reset_selection();
ui.cur_item_type = ITEM_SELECTRECT;
ui.selection = g_new(struct Selection, 1);
ui.selection->type = ITEM_SELECTRECT;
ui.selection->items = NULL;
ui.selection->layer = ui.cur_layer;
get_pointer_coords(event, pt);
ui.selection->bbox.left = ui.selection->bbox.right = pt[0];
ui.selection->bbox.top = ui.selection->bbox.bottom = pt[1];
ui.selection->canvas_item = gnome_canvas_item_new(ui.cur_layer->group,
gnome_canvas_rect_get_type(), "width-pixels", 1,
"outline-color-rgba", 0x000000ff,
"fill-color-rgba", 0x80808040,
"x1", pt[0], "x2", pt[0], "y1", pt[1], "y2", pt[1], NULL);
update_cursor();
}
void start_vertspace(GdkEvent *event)
{
double pt[2];
GList *itemlist;
struct Item *item;
reset_selection();
ui.cur_item_type = ITEM_MOVESEL_VERT;
ui.selection = g_new(struct Selection, 1);
ui.selection->type = ITEM_MOVESEL_VERT;
ui.selection->items = NULL;
ui.selection->layer = ui.cur_layer;
get_pointer_coords(event, pt);
ui.selection->bbox.top = ui.selection->bbox.bottom = pt[1];
for (itemlist = ui.cur_layer->items; itemlist!=NULL; itemlist = itemlist->next) {
item = (struct Item *)itemlist->data;
if (item->bbox.top >= pt[1]) {
ui.selection->items = g_list_append(ui.selection->items, item);
if (item->bbox.bottom > ui.selection->bbox.bottom)
ui.selection->bbox.bottom = item->bbox.bottom;
}
}
ui.selection->anchor_x = ui.selection->last_x = 0;
ui.selection->anchor_y = ui.selection->last_y = pt[1];
ui.selection->orig_pageno = ui.pageno;
ui.selection->move_pageno = ui.pageno;
ui.selection->move_layer = ui.selection->layer;
ui.selection->move_pagedelta = 0.;
ui.selection->canvas_item = gnome_canvas_item_new(ui.cur_layer->group,
gnome_canvas_rect_get_type(), "width-pixels", 1,
"outline-color-rgba", 0x000000ff,
"fill-color-rgba", 0x80808040,
"x1", -100.0, "x2", ui.cur_page->width+100, "y1", pt[1], "y2", pt[1], NULL);
update_cursor();
}
// paste xournal native data
void clipboard_paste_from_xournal(GtkSelectionData *sel_data)
{
unsigned char *p;
int nitems, npts, i, len;
struct Item *item;
double hoffset, voffset, cx, cy;
double *pf;
int sx, sy, wx, wy;
reset_selection();
ui.selection = g_new(struct Selection, 1);
p = sel_data->data + sizeof(int);
g_memmove(&nitems, p, sizeof(int)); p+= sizeof(int);
ui.selection->type = ITEM_SELECTRECT;
ui.selection->layer = ui.cur_layer;
g_memmove(&ui.selection->bbox, p, sizeof(struct BBox)); p+= sizeof(struct BBox);
ui.selection->items = NULL;
// find by how much we translate the pasted selection
gnome_canvas_get_scroll_offsets(canvas, &sx, &sy);
gdk_window_get_geometry(GTK_WIDGET(canvas)->window, NULL, NULL, &wx, &wy, NULL);
gnome_canvas_window_to_world(canvas, sx + wx/2, sy + wy/2, &cx, &cy);
cx -= ui.cur_page->hoffset;
cy -= ui.cur_page->voffset;
if (cx + (ui.selection->bbox.right-ui.selection->bbox.left)/2 > ui.cur_page->width)
cx = ui.cur_page->width - (ui.selection->bbox.right-ui.selection->bbox.left)/2;
if (cx - (ui.selection->bbox.right-ui.selection->bbox.left)/2 < 0)
cx = (ui.selection->bbox.right-ui.selection->bbox.left)/2;
if (cy + (ui.selection->bbox.bottom-ui.selection->bbox.top)/2 > ui.cur_page->height)
cy = ui.cur_page->height - (ui.selection->bbox.bottom-ui.selection->bbox.top)/2;
if (cy - (ui.selection->bbox.bottom-ui.selection->bbox.top)/2 < 0)
cy = (ui.selection->bbox.bottom-ui.selection->bbox.top)/2;
hoffset = cx - (ui.selection->bbox.right+ui.selection->bbox.left)/2;
voffset = cy - (ui.selection->bbox.top+ui.selection->bbox.bottom)/2;
ui.selection->bbox.left += hoffset;
ui.selection->bbox.right += hoffset;
ui.selection->bbox.top += voffset;
ui.selection->bbox.bottom += voffset;
ui.selection->canvas_item = gnome_canvas_item_new(ui.cur_layer->group,
gnome_canvas_rect_get_type(), "width-pixels", 1,
"outline-color-rgba", 0x000000ff,
"fill-color-rgba", 0x80808040,
"x1", ui.selection->bbox.left, "x2", ui.selection->bbox.right,
"y1", ui.selection->bbox.top, "y2", ui.selection->bbox.bottom, NULL);
make_dashed(ui.selection->canvas_item);
while (nitems-- > 0) {
item = g_new(struct Item, 1);
ui.selection->items = g_list_append(ui.selection->items, item);
ui.cur_layer->items = g_list_append(ui.cur_layer->items, item);
ui.cur_layer->nitems++;
g_memmove(&item->type, p, sizeof(int)); p+= sizeof(int);
if (item->type == ITEM_STROKE) {
g_memmove(&item->brush, p, sizeof(struct Brush)); p+= sizeof(struct Brush);
g_memmove(&npts, p, sizeof(int)); p+= sizeof(int);
item->path = gnome_canvas_points_new(npts);
pf = (double *)p;
for (i=0; i<npts; i++) {
item->path->coords[2*i] = pf[2*i] + hoffset;
item->path->coords[2*i+1] = pf[2*i+1] + voffset;
}
p+= 2*item->path->num_points*sizeof(double);
if (item->brush.variable_width) {
item->widths = g_memdup(p, (item->path->num_points-1)*sizeof(double));
p+= (item->path->num_points-1)*sizeof(double);
}
else item->widths = NULL;
update_item_bbox(item);
make_canvas_item_one(ui.cur_layer->group, item);
}
if (item->type == ITEM_TEXT) {
g_memmove(&item->brush, p, sizeof(struct Brush)); p+= sizeof(struct Brush);
g_memmove(&item->bbox.left, p, sizeof(double)); p+= sizeof(double);
g_memmove(&item->bbox.top, p, sizeof(double)); p+= sizeof(double);
item->bbox.left += hoffset;
item->bbox.top += voffset;
g_memmove(&len, p, sizeof(int)); p+= sizeof(int);
item->text = g_malloc(len+1);
g_memmove(item->text, p, len+1); p+= len+1;
g_memmove(&len, p, sizeof(int)); p+= sizeof(int);
item->font_name = g_malloc(len+1);
g_memmove(item->font_name, p, len+1); p+= len+1;
g_memmove(&item->font_size, p, sizeof(double)); p+= sizeof(double);
make_canvas_item_one(ui.cur_layer->group, item);
}
if (item->type == ITEM_IMAGE) {
item->canvas_item = NULL;
item->image_png = NULL;
item->image_png_len = 0;
g_memmove(&item->bbox, p, sizeof(struct BBox)); p+= sizeof(struct BBox);
item->bbox.left += hoffset;
item->bbox.right += hoffset;
item->bbox.top += voffset;
item->bbox.bottom += voffset;
g_memmove(&item->image_png_len, p, sizeof(gsize)); p+= sizeof(gsize);
if (item->image_png_len > 0) {
item->image_png = g_memdup(p, item->image_png_len);
item->image = pixbuf_from_buffer(item->image_png, item->image_png_len);
p+= item->image_png_len;
} else {
item->image = NULL;
}
make_canvas_item_one(ui.cur_layer->group, item);
}
}
prepare_new_undo();
undo->type = ITEM_PASTE;
undo->layer = ui.cur_layer;
undo->itemlist = g_list_copy(ui.selection->items);
gtk_selection_data_free(sel_data);
update_copy_paste_enabled();
update_color_menu();
update_thickness_buttons();
update_color_buttons();
update_font_button();
update_cursor(); // FIXME: can't know if pointer is within selection!
}
void finalize_selectregion(void)
{
GList *itemlist;
struct Item *item;
ArtVpath *vpath;
ArtSVP *lassosvp;
int i, n;
double *pt;
ui.cur_item_type = ITEM_NONE;
// build SVP for the lasso path
n = ui.cur_path.num_points;
vpath = g_malloc((n+2)*sizeof(ArtVpath));
for (i=0; i<n; i++) {
vpath[i].x = ui.cur_path.coords[2*i];
vpath[i].y = ui.cur_path.coords[2*i+1];
}
vpath[n].x = vpath[0].x; vpath[n].y = vpath[0].y;
vpath[0].code = ART_MOVETO;
for (i=1; i<=n; i++) vpath[i].code = ART_LINETO;
vpath[n+1].code = ART_END;
lassosvp = art_svp_from_vpath(vpath);
g_free(vpath);
// see which items we selected
for (itemlist = ui.selection->layer->items; itemlist!=NULL; itemlist = itemlist->next) {
item = (struct Item *)itemlist->data;
if (hittest_item(lassosvp, item)) {
// update the selection bbox
if (ui.selection->items==NULL || ui.selection->bbox.left>item->bbox.left)
ui.selection->bbox.left = item->bbox.left;
if (ui.selection->items==NULL || ui.selection->bbox.right<item->bbox.right)
ui.selection->bbox.right = item->bbox.right;
if (ui.selection->items==NULL || ui.selection->bbox.top>item->bbox.top)
ui.selection->bbox.top = item->bbox.top;
if (ui.selection->items==NULL || ui.selection->bbox.bottom<item->bbox.bottom)
ui.selection->bbox.bottom = item->bbox.bottom;
// add the item
ui.selection->items = g_list_append(ui.selection->items, item);
}
}
art_svp_free(lassosvp);
if (ui.selection->items == NULL) {
// if we clicked inside a text zone or image?
pt = ui.cur_path.coords;
item = click_is_in_text_or_image(ui.selection->layer, pt[0], pt[1]);
if (item!=NULL) {
for (i=0; i<n; i++, pt+=2) {
if (pt[0]<item->bbox.left || pt[0]>item->bbox.right || pt[1]<item->bbox.top || pt[1]>item->bbox.bottom)
{ item = NULL; break; }
}
}
if (item!=NULL) {
ui.selection->items = g_list_append(ui.selection->items, item);
g_memmove(&(ui.selection->bbox), &(item->bbox), sizeof(struct BBox));
}
}
if (ui.selection->items == NULL) reset_selection();
else { // make a selection rectangle instead of the lasso shape
gtk_object_destroy(GTK_OBJECT(ui.selection->canvas_item));
ui.selection->canvas_item = gnome_canvas_item_new(ui.cur_layer->group,
gnome_canvas_rect_get_type(), "width-pixels", 1,
"outline-color-rgba", 0x000000ff,
"fill-color-rgba", 0x80808040,
"x1", ui.selection->bbox.left, "x2", ui.selection->bbox.right,
"y1", ui.selection->bbox.top, "y2", ui.selection->bbox.bottom, NULL);
make_dashed(ui.selection->canvas_item);
ui.selection->type = ITEM_SELECTRECT;
}
update_cursor();
update_copy_paste_enabled();
update_font_button();
}