Grammalecte  Diff

    }
}


class GrammalecteTooltip {

    constructor (xContentNode) {
        this.sErrorId = null;
        this.xTooltip = createNode("div", {id: "grammalecte_tooltip"});
        this.xTooltipArrow = createNode("img", {
            id: "grammalecte_tooltip_arrow",
            src: " data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAICAYAAADED76LAAAABGdBTUEAALGPC/xhBQAAAAlwSFlzAAAOwAAADsABataJCQAAABl0RVh0U29mdHdhcmUAcGFpbnQubmV0IDQuMC4xNzNun2MAAAAnSURBVChTY/j//z8cq/kW/wdhZDEMSXRFWCVhGKwAmwQyHngFxf8B5fOGYfeFpYoAAAAASUVORK5CYII=",
            alt: "^",
        });
        this.xTooltipSuggBlock = createNode("div", {id: "grammalecte_tooltip_sugg_block"});

        xContentNode.appendChild(this.xTooltip);
        xContentNode.appendChild(this.xTooltipArrow);
    }

    show (sNodeErrorId) {  // err
        try {
            let xNodeErr = document.getElementById(sNodeErrorId);
            this.sErrorId = xNodeErr.dataset.error_id; // we store error_id here to know if spell_suggestions are given to the right word.
            let nLimit = 500 - 330; // paragraph width - tooltip width
            this.xTooltipArrow.style.top = (xNodeErr.offsetTop + 16) + "px";
            this.xTooltipArrow.style.left = (xNodeErr.offsetLeft + Math.floor((xNodeErr.offsetWidth / 2))-4) + "px"; // 4 is half the width of the arrow.
            this.xTooltip.style.top = (xNodeErr.offsetTop + 20) + "px";
            this.xTooltip.style.left = (xNodeErr.offsetLeft > nLimit) ? nLimit + "px" : xNodeErr.offsetLeft + "px";
            if (xNodeErr.dataset.error_type === "grammar") {
                // grammar error

                    document.getElementById("grammalecte_tooltip_url").style.display = "inline";
                } else {
                    document.getElementById("grammalecte_tooltip_url").dataset.url = "";
                    document.getElementById("grammalecte_tooltip_url").style.display = "none";
                }
                document.getElementById("grammalecte_tooltip_ignore").dataset.error_id = xNodeErr.dataset.error_id;
                let iSugg = 0;

                this.clearSuggestionBlock();
                if (xNodeErr.dataset.suggestions.length > 0) {
                    for (let sSugg of xNodeErr.dataset.suggestions.split("|")) {
                        this.xTooltipSuggBlock.appendChild(this._createSuggestion(xNodeErr.dataset.error_id, iSugg, sSugg));
                        this.xTooltipSuggBlock.appendChild(document.createTextNode(" "));
                        iSugg += 1;
                    }
                } else {
                    this.xTooltipSuggBlock.textContent = "Aucune.";
                }
            }


            if (xNodeErr.dataset.error_type === "spelling") {
                // spelling mistake
                document.getElementById("grammalecte_tooltip_message").textContent = "Mot inconnu du dictionnaire.";
                document.getElementById("grammalecte_tooltip_ignore").dataset.error_id = xNodeErr.dataset.error_id;
                this.clearSuggestionBlock();
                this.xTooltipSuggBlock.textContent = "Recherche de graphies possibles…";

                xGrammalectePort.postMessage({
                    sCommand: "getSpellSuggestions",
                    dParam: {sWord: xNodeErr.textContent},
                    dInfo: {sErrorId: xNodeErr.dataset.error_id}
                });
            }
            this.xTooltipArrow.style.display = "block";
            this.xTooltip.style.display = "block";
        }
        catch (e) {
            showError(e);
        }
    }

    clearSuggestionBlock () {
        while (this.xTooltipSuggBlock.firstChild) {
            this.xTooltipSuggBlock.removeChild(this.xTooltipSuggBlock.firstChild);
        }
    }

    setTooltipColor () {
        // todo
    }

    hide () {
        this.xTooltipArrow.style.display = "none";
        this.xTooltip.style.display = "none";
    }

    _createSuggestion (sErrorId, iSugg, sSugg) {
        let xNodeSugg = document.createElement("div");
        xNodeSugg.id = "grammalecte_sugg" + sErrorId + "--" + iSugg.toString();
        xNodeSugg.className = "grammalecte_tooltip_sugg";
        xNodeSugg.dataset.error_id = sErrorId;
        xNodeSugg.textContent = sSugg;
        return xNodeSugg;
    }

    setSpellSuggestionsFor (sWord, aSugg, sErrorId) {
        // spell checking suggestions
        try {
            if (sErrorId === this.sErrorId) {
                let xSuggBlock = document.getElementById("grammalecte_tooltip_sugg_block");
                xSuggBlock.textContent = "";
                if (!aSugg || aSugg.length == 0) {
                    xSuggBlock.appendChild(document.createTextNode("Aucune."));


                } else {

                    let iSugg = 0;
                    for (let sSugg of aSugg) {
                        xSuggBlock.appendChild(this._createSuggestion(sErrorId, iSugg, sSugg));
                        xSuggBlock.appendChild(document.createTextNode(" "));
                        iSugg += 1;
                    }
                }
            }
        }
        catch (e) {
            xSuggBlock.appendChild(document.createTextNode("# Oups. Le mécanisme de suggestion orthographique a rencontré un bug… (Ce module est encore en phase β.)"));
            showError(e);
        }
    }
}


class GrammalecteTextAreaControl {