Remove CtrlPoint and replace with SPKnot

(bzr r14523)

1 files changed, 0 insertions, 169 deletions

diff --git a/src/display/sp-ctrlpoint.cpp b/src/display/sp-ctrlpoint.cpp
deleted file mode 100644
index 19dbbc130..000000000
--- a/src/display/sp-ctrlpoint.cpp
+++ /dev/null
@@ -1,169 +0,0 @@
-/*
- * Simple point
- *
- * Author:
- *   Maximilian Albert <maximilian.albert@gmail.com>
- *   Jon A. Cruz <jon@joncruz.org>
- *
- * Copyright (C) 2008 Maximilian Albert
- *
- * Released under GNU GPL
- */
-
-#include "sp-canvas-util.h"
-#include "sp-ctrlpoint.h"
-
-#ifdef HAVE_CONFIG_H
-# include "config.h"
-#endif
-#include <color.h>
-#include "display/cairo-utils.h"
-#include "display/sp-canvas.h"
-
-static void sp_ctrlpoint_destroy(SPCanvasItem *object);
-
-static void sp_ctrlpoint_update (SPCanvasItem *item, Geom::Affine const &affine, unsigned int flags);
-static void sp_ctrlpoint_render (SPCanvasItem *item, SPCanvasBuf *buf);
-
-G_DEFINE_TYPE(SPCtrlPoint, sp_ctrlpoint, SP_TYPE_CANVAS_ITEM);
-
-static void sp_ctrlpoint_class_init(SPCtrlPointClass *klass)
-{
-    SPCanvasItemClass *item_class = SP_CANVAS_ITEM_CLASS(klass);
-
-    item_class->destroy = sp_ctrlpoint_destroy;
-    item_class->update = sp_ctrlpoint_update;
-    item_class->render = sp_ctrlpoint_render;
-}
-
-static void
-sp_ctrlpoint_init (SPCtrlPoint *ctrlpoint)
-{
-    ctrlpoint->rgba = 0x0000ff7f;
-    ctrlpoint->pt[Geom::X] = ctrlpoint->pt[Geom::Y] = 0.0;
-    ctrlpoint->item=NULL;
-    ctrlpoint->lenght = 4;
-    ctrlpoint->is_circle = true;
-}
-
-static void sp_ctrlpoint_destroy(SPCanvasItem *object)
-{
-    g_return_if_fail (object != NULL);
-    g_return_if_fail (SP_IS_CTRLPOINT (object));
-
-    SPCtrlPoint *ctrlpoint = SP_CTRLPOINT (object);
-
-    ctrlpoint->item=NULL;
-
-    if (SP_CANVAS_ITEM_CLASS(sp_ctrlpoint_parent_class)->destroy)
-        SP_CANVAS_ITEM_CLASS(sp_ctrlpoint_parent_class)->destroy(object);
-}
-
-static void
-sp_ctrlpoint_render (SPCanvasItem *item, SPCanvasBuf *buf)
-{
-    SPCtrlPoint *cp = SP_CTRLPOINT (item);
-
-    if (!buf->ct)
-        return;
-
-    sp_canvas_prepare_buffer (buf);
-
-    guint32 rgba = cp->rgba;
-    cairo_set_source_rgba(buf->ct, SP_RGBA32_B_F(rgba), SP_RGBA32_G_F(rgba), SP_RGBA32_R_F(rgba), SP_RGBA32_A_F(rgba));
-
-    cairo_set_line_width(buf->ct, 1);
-    cairo_new_path(buf->ct);
-
-    Geom::Point pt = cp->pt * cp->affine;
-    if( cp->is_circle ) {
-        cairo_arc(buf->ct, pt[Geom::X] - buf->rect.left(), pt[Geom::Y] - buf->rect.top(), cp->lenght/2.0, 0.0, 2 * M_PI);
-    } else {
-        cairo_rectangle(buf->ct, pt[Geom::X] - buf->rect.left() - cp->lenght/2.0, pt[Geom::Y] - buf->rect.top() - cp->lenght/2.0 , cp->lenght, cp->lenght);
-    }
-    cairo_stroke(buf->ct);
-}
-
-static void sp_ctrlpoint_update(SPCanvasItem *item, Geom::Affine const &affine, unsigned int flags)
-{
-    SPCtrlPoint *cp = SP_CTRLPOINT(item);
-
-    item->canvas->requestRedraw((int)item->x1, (int)item->y1, (int)item->x2, (int)item->y2);
-
-    if (SP_CANVAS_ITEM_CLASS(sp_ctrlpoint_parent_class)->update) {
-        SP_CANVAS_ITEM_CLASS(sp_ctrlpoint_parent_class)->update(item, affine, flags);
-    }
-
-    sp_canvas_item_reset_bounds (item);
-
-    cp->affine = affine;
-
-    Geom::Point pt = cp->pt * affine;
-
-    item->x1 = pt[Geom::X] - cp->lenght;
-    item->y1 = pt[Geom::Y] - cp->lenght;
-    item->x2 = pt[Geom::X] + cp->lenght;
-    item->y2 = pt[Geom::Y] + cp->lenght;
-
-    item->canvas->requestRedraw((int)item->x1 - 15, (int)item->y1 - 15,
-                                (int)item->x1 + 15, (int)item->y1 + 15);
-}
-
-void
-sp_ctrlpoint_set_color (SPCtrlPoint *cp, guint32 rgba)
-{
-    g_return_if_fail (cp != NULL);
-    g_return_if_fail (SP_IS_CTRLPOINT (cp));
-
-    if (rgba != cp->rgba) {
-        SPCanvasItem *item;
-        cp->rgba = rgba;
-        item = SP_CANVAS_ITEM (cp);
-        item->canvas->requestRedraw((int)item->x1, (int)item->y1, (int)item->x2, (int)item->y2);
-    }
-}
-
-#define EPSILON 1e-6
-#define DIFFER(a,b) (fabs ((a) - (b)) > EPSILON)
-
-void
-sp_ctrlpoint_set_coords (SPCtrlPoint *cp, const gdouble x, const gdouble y)
-{
-    g_return_if_fail (cp != NULL);
-    g_return_if_fail (SP_IS_CTRLPOINT (cp));
-
-    if (DIFFER (x, cp->pt[Geom::X]) || DIFFER (y, cp->pt[Geom::Y])) {
-        cp->pt[Geom::X] = x;
-        cp->pt[Geom::Y] = y;
-        sp_canvas_item_request_update (SP_CANVAS_ITEM (cp));
-    }
-}
-
-void
-sp_ctrlpoint_set_coords (SPCtrlPoint *cp, const Geom::Point pt)
-{
-    sp_ctrlpoint_set_coords(cp, pt[Geom::X], pt[Geom::Y]);
-}
-
-void
-sp_ctrlpoint_set_lenght (SPCtrlPoint *cp, const double r)
-{
-    cp->lenght = r;
-}
-
-void
-sp_ctrlpoint_set_circle (SPCtrlPoint *cp, const bool circle)
-{
-    cp->is_circle = circle;
-}
-
-/*
-  Local Variables:
-  mode:c++
-  c-file-style:"stroustrup"
-  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
-  indent-tabs-mode:nil
-  fill-column:99
-  End:
-*/
-// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :