MDL-42023 assign: Edit PDF plugin - Jerome's contributions

mod/assign/feedback/editpdf/yui/src/editor/js/annotationline.js

@@ -0,0 +1,112 @@
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * Class representing a line.
+ *
+ * @namespace M.assignfeedback_editpdf
+ * @class annotationline
+ * @extends annotation
+ * @module moodle-assignfeedback_editpdf-editor
+ */
+ANNOTATIONLINE = function(config) {
+    ANNOTATIONLINE.superclass.constructor.apply(this, [config]);
+};
+
+ANNOTATIONLINE.NAME = "annotationline";
+ANNOTATIONLINE.ATTRS = {};
+
+Y.extend(ANNOTATIONLINE, M.assignfeedback_editpdf.annotation, {
+    /**
+     * Draw a line annotation
+     * @protected
+     * @method draw
+     * @return M.assignfeedback_editpdf.drawable
+     */
+    draw : function() {
+        var drawable,
+            shape;
+
+        drawable = new M.assignfeedback_editpdf.drawable(this.editor);
+
+        shape = this.editor.graphic.addShape({
+        type: Y.Path,
+            fill: false,
+            stroke: {
+                weight: STROKEWEIGHT,
+                color: ANNOTATIONCOLOUR[this.colour]
+            }
+        });
+
+        shape.moveTo(this.x, this.y);
+        shape.lineTo(this.endx, this.endy);
+        shape.end();
+        drawable.shapes.push(shape);
+        this.drawable = drawable;
+
+        return ANNOTATIONLINE.superclass.draw.apply(this);
+    },
+
+    /**
+     * Draw the in progress edit.
+     *
+     * @public
+     * @method draw_current_edit
+     * @param M.assignfeedback_editpdf.edit edit
+     */
+    draw_current_edit : function(edit) {
+        var drawable = new M.assignfeedback_editpdf.drawable(this.editor),
+            shape;
+
+        shape = this.editor.graphic.addShape({
+           type: Y.Path,
+            fill: false,
+            stroke: {
+                weight: STROKEWEIGHT,
+                color: ANNOTATIONCOLOUR[edit.annotationcolour]
+            }
+        });
+
+        shape.moveTo(edit.start.x, edit.start.y);
+        shape.lineTo(edit.end.x, edit.end.y);
+        shape.end();
+
+        drawable.shapes.push(shape);
+
+        return drawable;
+    },
+
+    /**
+     * Promote the current edit to a real annotation.
+     *
+     * @public
+     * @method init_from_edit
+     * @param M.assignfeedback_editpdf.edit edit
+     */
+    init_from_edit : function(edit) {
+        this.gradeid = this.editor.get('gradeid');
+        this.pageno = this.editor.currentpage;
+        this.x = edit.start.x;
+        this.y = edit.start.y;
+        this.endx = edit.end.x;
+        this.endy = edit.end.y;
+        this.colour = edit.annotationcolour;
+        this.path = '';
+    }
+
+});
+
+M.assignfeedback_editpdf = M.assignfeedback_editpdf || {};
+M.assignfeedback_editpdf.annotationline = ANNOTATIONLINE;

mod/assign/feedback/editpdf/yui/src/editor/js/annotationoval.js

@@ -0,0 +1,100 @@
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * Class representing a oval.
+ *
+ * @namespace M.assignfeedback_editpdf
+ * @class annotationoval
+ * @extends annotation
+ * @module moodle-assignfeedback_editpdf-editor
+ */
+ANNOTATIONOVAL = function(config) {
+    ANNOTATIONOVAL.superclass.constructor.apply(this, [config]);
+};
+
+ANNOTATIONOVAL.NAME = "annotationoval";
+ANNOTATIONOVAL.ATTRS = {};
+
+Y.extend(ANNOTATIONOVAL, M.assignfeedback_editpdf.annotation, {
+    /**
+     * Draw a oval annotation
+     * @protected
+     * @method draw
+     * @return M.assignfeedback_editpdf.drawable
+     */
+    draw : function() {
+        var drawable,
+            shape;
+
+        drawable = new M.assignfeedback_editpdf.drawable(this.editor);
+
+        bounds = new M.assignfeedback_editpdf.rect();
+        bounds.bound([new M.assignfeedback_editpdf.point(this.x, this.y),
+                      new M.assignfeedback_editpdf.point(this.endx, this.endy)]);
+
+        shape = this.editor.graphic.addShape({
+            type: Y.Ellipse,
+            width: bounds.width,
+            height: bounds.height,
+            stroke: {
+               weight: STROKEWEIGHT,
+               color: ANNOTATIONCOLOUR[this.colour]
+            },
+            x: bounds.x,
+            y: bounds.y
+        });
+        drawable.shapes.push(shape);
+        this.drawable = drawable;
+
+        return ANNOTATIONOVAL.superclass.draw.apply(this);
+    },
+
+    /**
+     * Draw the in progress edit.
+     *
+     * @public
+     * @method draw_current_edit
+     * @param M.assignfeedback_editpdf.edit edit
+     */
+    draw_current_edit : function(edit) {
+        var drawable = new M.assignfeedback_editpdf.drawable(this.editor),
+            shape,
+            bounds;
+
+        bounds = new M.assignfeedback_editpdf.rect();
+        bounds.bound([new M.assignfeedback_editpdf.point(edit.start.x, edit.start.y),
+                      new M.assignfeedback_editpdf.point(edit.end.x, edit.end.y)]);
+
+        shape = this.editor.graphic.addShape({
+            type: Y.Ellipse,
+            width: bounds.width,
+            height: bounds.height,
+            stroke: {
+               weight: STROKEWEIGHT,
+               color: ANNOTATIONCOLOUR[edit.annotationcolour]
+            },
+            x: bounds.x,
+            y: bounds.y
+        });
+
+        drawable.shapes.push(shape);
+
+        return drawable;
+    }
+});
+
+M.assignfeedback_editpdf = M.assignfeedback_editpdf || {};
+M.assignfeedback_editpdf.annotationoval = ANNOTATIONOVAL;

mod/assign/feedback/editpdf/yui/src/editor/js/annotationpen.js

@@ -0,0 +1,152 @@
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * Class representing a pen.
+ *
+ * @namespace M.assignfeedback_editpdf
+ * @class annotationpen
+ * @extends annotation
+ * @module moodle-assignfeedback_editpdf-editor
+ */
+ANNOTATIONPEN = function(config) {
+    ANNOTATIONPEN.superclass.constructor.apply(this, [config]);
+};
+
+ANNOTATIONPEN.NAME = "annotationpen";
+ANNOTATIONPEN.ATTRS = {};
+
+Y.extend(ANNOTATIONPEN, M.assignfeedback_editpdf.annotation, {
+    /**
+     * Draw a pen annotation
+     * @protected
+     * @method draw
+     * @return M.assignfeedback_editpdf.drawable
+     */
+    draw : function() {
+        var drawable,
+            shape,
+            first,
+            positions,
+            xy;
+
+        drawable = new M.assignfeedback_editpdf.drawable(this.editor);
+
+        shape = this.editor.graphic.addShape({
+           type: Y.Path,
+            fill: false,
+            stroke: {
+                weight: STROKEWEIGHT,
+                color: ANNOTATIONCOLOUR[this.colour]
+            }
+        });
+
+        first = true;
+        // Recreate the pen path array.
+        positions = this.path.split(':');
+        // Redraw all the lines.
+        Y.each(positions, function(position) {
+            xy = position.split(',');
+            if (first) {
+                shape.moveTo(xy[0], xy[1]);
+                first = false;
+            } else {
+                shape.lineTo(xy[0], xy[1]);
+            }
+        }, this);
+
+        shape.end();
+
+        drawable.shapes.push(shape);
+        this.drawable = drawable;
+
+        return ANNOTATIONPEN.superclass.draw.apply(this);
+    },
+
+    /**
+     * Draw the in progress edit.
+     *
+     * @public
+     * @method draw_current_edit
+     * @param M.assignfeedback_editpdf.edit edit
+     */
+    draw_current_edit : function(edit) {
+        var drawable = new M.assignfeedback_editpdf.drawable(this.editor),
+            shape,
+            first;
+
+        shape = this.editor.graphic.addShape({
+           type: Y.Path,
+            fill: false,
+            stroke: {
+                weight: STROKEWEIGHT,
+                color: ANNOTATIONCOLOUR[edit.annotationcolour]
+            }
+        });
+
+        first = true;
+        // Recreate the pen path array.
+        // Redraw all the lines.
+        Y.each(edit.path, function(position) {
+            if (first) {
+                shape.moveTo(position.x, position.y);
+                first = false;
+            } else {
+                shape.lineTo(position.x, position.y);
+            }
+        }, this);
+
+        shape.end();
+
+        drawable.shapes.push(shape);
+
+        return drawable;
+    },
+
+
+    /**
+     * Promote the current edit to a real annotation.
+     *
+     * @public
+     * @method init_from_edit
+     * @param M.assignfeedback_editpdf.edit edit
+     */
+    init_from_edit : function(edit) {
+        var bounds = new M.assignfeedback_editpdf.rect(),
+            pathlist = [],
+            i = 0;
+
+        // This will get the boundaries of all points in the path.
+        bounds.bound(edit.path);
+
+        for (i = 0; i < edit.path.length; i++) {
+            pathlist.push(parseInt(edit.path[i].x, 10) + ',' + parseInt(edit.path[i].y, 10));
+        }
+
+        this.gradeid = this.editor.get('gradeid');
+        this.pageno = this.editor.currentpage;
+        this.x = bounds.x;
+        this.y = bounds.y;
+        this.endx = bounds.x + bounds.width;
+        this.endy = bounds.y + bounds.height;
+        this.colour = edit.annotationcolour;
+        this.path = pathlist.join(':');
+    }
+
+
+});
+
+M.assignfeedback_editpdf = M.assignfeedback_editpdf || {};
+M.assignfeedback_editpdf.annotationpen = ANNOTATIONPEN;