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-rw-r--r--src/livecode/api.cpp289
1 files changed, 0 insertions, 289 deletions
diff --git a/src/livecode/api.cpp b/src/livecode/api.cpp
deleted file mode 100644
index 4617968c2..000000000
--- a/src/livecode/api.cpp
+++ /dev/null
@@ -1,289 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * API for the livecoding script language
- *
- * Authors:
- * Sol Bekic <s+inkscape@s-ol.nu>
- * Copyright (C) 2019 Authors
- *
- * Released under GNU GPL v2+, read the file 'COPYING' for more information.
- */
-
-#include "svg/stringstream.h"
-#include "svg/svg-color.h"
-#include "svg/svg.h"
-#include "document.h"
-#include "display/sp-canvas-item.h"
-
-#include "livecode/api.h"
-
-namespace Inkscape {
-namespace Livecode {
-
-API::API(SPDesktop *desktop)
- : desktop(desktop)
- , doc_root(nullptr)
- , ui_root(nullptr)
- , _mouse(*this)
-{
-}
-
-API::~API() {
- if (doc_root) {
- doc_root->deleteObject(true, true);
- doc_root = nullptr;
- }
-
- if (ui_root) {
- ui_root->deleteObject(true, true);
- ui_root = nullptr;
- }
-}
-
-Inkscape::XML::Node *API::make_rect(Geom::Rect const &rect, SPCSSAttr *css) {
- SPDocument *doc = desktop->getDocument();
- Inkscape::XML::Document *xml_doc = doc->getReprDoc();
-
- Inkscape::XML::Node *repr = xml_doc->createElement("svg:rect");
-
- sp_repr_set_svg_double(repr, "x", rect.left());
- sp_repr_set_svg_double(repr, "y", rect.top());
- sp_repr_set_svg_double(repr, "width", rect.width());
- sp_repr_set_svg_double(repr, "height", rect.height());
-
- if (css) {
- Glib::ustring css_str;
- sp_repr_css_write_string(css, css_str);
- sp_repr_css_attr_unref(css);
- repr->setAttribute("style", css_str.c_str());
- }
-
- return repr;
-}
-
-Inkscape::XML::Node *API::make_line(Geom::Point const &p1, Geom::Point const &p2, SPCSSAttr *css) {
- SPDocument *doc = desktop->getDocument();
- Inkscape::XML::Document *xml_doc = doc->getReprDoc();
-
- Inkscape::XML::Node *repr = xml_doc->createElement("svg:line");
-
- sp_repr_set_svg_double(repr, "x1", p1.x());
- sp_repr_set_svg_double(repr, "y1", p1.y());
- sp_repr_set_svg_double(repr, "x2", p2.x());
- sp_repr_set_svg_double(repr, "y2", p2.y());
-
- if (css) {
- Glib::ustring css_str;
- sp_repr_css_write_string(css, css_str);
- sp_repr_css_attr_unref(css);
- repr->setAttribute("style", css_str.c_str());
- }
-
- return repr;
-}
-
-Inkscape::XML::Node *API::make_path(Glib::ustring d, Geom::Point const &pos, SPCSSAttr *css) {
- SPDocument *doc = desktop->getDocument();
- Inkscape::XML::Document *xml_doc = doc->getReprDoc();
-
- Inkscape::XML::Node *repr = xml_doc->createElement("svg:path");
-
- sp_repr_set_svg_double(repr, "x", pos.x());
- sp_repr_set_svg_double(repr, "y", pos.y());
- repr->setAttribute("d", d.c_str());
-
- if (css) {
- Glib::ustring css_str;
- sp_repr_css_write_string(css, css_str);
- sp_repr_css_attr_unref(css);
- repr->setAttribute("style", css_str.c_str());
- }
-
- return repr;
-}
-
-Inkscape::XML::Node *API::make_arrow(Geom::Point const &from, Geom::Point const &to, SPCSSAttr *css) {
- SPDocument *doc = desktop->getDocument();
- Inkscape::XML::Document *xml_doc = doc->getReprDoc();
-
- Inkscape::XML::Node *repr = xml_doc->createElement("svg:path");
-
- Geom::Point back = from - to;
- back.normalize();
- Geom::Point const cross_a = back.cw() + back * 2.0;
- Geom::Point const cross_b = back.cw() + back * 2.0;
-
- gchar* d = g_strdup_printf("M %f,%f %f,%f l %f,%f M %f,%f l %f,%f",
- from.x(), from.y(),
- to.x(), to.y(),
- cross_a.x(), cross_a.y(),
- to.x(), to.y(),
- cross_b.x(), cross_b.y());
- repr->setAttribute("d", d);
- g_free(d);
-
- Glib::ustring css_str;
- if (css) {
- sp_repr_css_write_string(css, css_str);
- sp_repr_css_attr_unref(css);
- } else {
- css_str = "stroke: #000000;";
- }
- repr->setAttribute("style", css_str.c_str());
-
- return repr;
-}
-
-namespace {
-SPCSSAttr *handle_style() {
- SPCSSAttr *css = sp_repr_css_attr_new();
- sp_repr_css_set_property(css, "fill", "#ffffff");
- sp_repr_css_set_property(css, "stroke-width", "0.2");
- sp_repr_css_set_property(css, "stroke", "#000000");
-
- return css;
-}
-}
-
-bool API::input_point(Glib::ustring const &id, Geom::Point *point) {
- auto const half_handle_size = Geom::Point(2, 2);
- auto ui_point = *point * desktop->w2d().inverse();
- Geom::Rect const rect(ui_point - half_handle_size, ui_point + half_handle_size);
-
- SPCSSAttr *css = handle_style();
- guint32 color = 0xffaaaaff;
-
- if (rect.interiorContains(_mouse.ui_pos())) {
- hot = id;
- sp_repr_css_set_property(css, "fill", "#ff0000");
- }
-
- if (hot == id && _mouse.pressed()) {
- active = id;
- }
-
- bool change = false;
-
- if (active == id) {
- sp_repr_css_set_property(css, "fill", "#0000ff");
-
- auto const delta = _mouse.delta();
- change = !delta.isZero();
- *point += delta;
- if (_mouse.released()) {
- active = "";
- }
- }
-
- Inkscape::XML::Node *repr = make_rect(rect, css);
- draw_ui(id, repr);
- return change;
-}
-
-bool API::input_line(Glib::ustring const &id, Geom::Point *p1, Geom::Point *p2) {
- bool change = false;
- if (input_point(id + "_p1", p1)) {
- change = true;
- }
- if (input_point(id + "_p2", p2)) {
- change = true;
- }
- draw_doc("", make_line(*p1, *p2));
- return change;
-}
-
-bool API::input_arrow(Glib::ustring const &id, Geom::Point *from, Geom::Point *to) {
- bool change = false;
- if (input_point(id + "_from", from)) {
- change = true;
- }
- if (input_point(id + "_to", to)) {
- change = true;
- }
- draw_doc("", make_line(*from, *to));
- return change;
-}
-
-bool API::input_rect(Glib::ustring const &id, Geom::Rect *rect) {
- Geom::Point min = rect->min();
- Geom::Point max = rect->max();
-
- bool change = false;
- if (input_point(id + "_min", &min)) {
- Geom::Point const delta = min - rect->min();
- *rect += delta;
- change = true;
- }
- if (input_point(id + "_max", &max)) {
- rect->setMax(max);
- change = true;
- }
-
- draw_doc("", make_rect(*rect));
- return change;
-}
-
-Mouse const &API::mouse() {
- return _mouse;
-}
-
-void API::push_event(GdkEvent *event) {
- _mouse.push_event(event);
-}
-
-void API::setup_frame() {
- hot = "";
-
- if (doc_root) {
- doc_root->deleteObject(true, true);
- doc_root = nullptr;
- }
-
- if (ui_root) {
- ui_root->deleteObject(true, true);
- ui_root = nullptr;
- }
-
- Inkscape::XML::Document *xml_doc = desktop->doc()->getReprDoc();
- Inkscape::XML::Node *rdoc = xml_doc->createElement("svg:g");
- Inkscape::XML::Node *rui = xml_doc->createElement("svg:g");
-
- doc_root = SP_ITEM(desktop->currentLayer()->appendChildRepr(rdoc));
- doc_root->updateRepr();
- Inkscape::GC::release(rdoc);
-
- ui_root = SP_ITEM(desktop->currentLayer()->appendChildRepr(rui));
- ui_root->doWriteTransform(ui2doc(), nullptr, true);
- Inkscape::GC::release(rui);
-}
-
-void API::finish_frame() {
- doc_root->updateRepr();
- ui_root->updateRepr();
- _mouse.finish_frame();
-}
-
-void API::draw_doc(Glib::ustring const &id, Inkscape::XML::Node *repr) {
- repr->setAttribute("inkscape:livecode-id", id);
- doc_root->appendChildRepr(repr);
- Inkscape::GC::release(repr);
-}
-void API::draw_ui(Glib::ustring const &id, Inkscape::XML::Node *repr) {
- repr->setAttribute("inkscape:livecode-id", id);
- ui_root->appendChildRepr(repr);
- Inkscape::GC::release(repr);
-}
-
-}
-}
-
-/*
- 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 :
generated by cgit v1.2.3 (git 2.25.1) at 2026-05-19 01:54:43 +0000