diff --git a/bundles/org.openhab.ui.basic/src/main/java/org/openhab/ui/basic/internal/render/AbstractWidgetRenderer.java b/bundles/org.openhab.ui.basic/src/main/java/org/openhab/ui/basic/internal/render/AbstractWidgetRenderer.java
index 41923e1cd2..54cd782e0c 100644
--- a/bundles/org.openhab.ui.basic/src/main/java/org/openhab/ui/basic/internal/render/AbstractWidgetRenderer.java
+++ b/bundles/org.openhab.ui.basic/src/main/java/org/openhab/ui/basic/internal/render/AbstractWidgetRenderer.java
@@ -111,7 +111,7 @@ public ItemUIRegistry getItemUIRegistry() {
* @return HTML code
*/
protected String preprocessSnippet(String originalSnippet, Widget w) {
- return preprocessSnippet(originalSnippet, w, w.getStaticIcon() != null);
+ return preprocessSnippet(originalSnippet, w, w.getStaticIcon() != null || !w.getIconRules().isEmpty());
}
/**
diff --git a/bundles/org.openhab.ui.basic/src/main/resources/snippets/icon_oh.html b/bundles/org.openhab.ui.basic/src/main/resources/snippets/icon_oh.html
index 53b690ab8d..8061d50068 100644
--- a/bundles/org.openhab.ui.basic/src/main/resources/snippets/icon_oh.html
+++ b/bundles/org.openhab.ui.basic/src/main/resources/snippets/icon_oh.html
@@ -1 +1 @@
-
\ No newline at end of file
+
\ No newline at end of file
diff --git a/bundles/org.openhab.ui.basic/web-src/smarthome.js b/bundles/org.openhab.ui.basic/web-src/smarthome.js
index 22e85311bd..8b88c3259d 100644
--- a/bundles/org.openhab.ui.basic/web-src/smarthome.js
+++ b/bundles/org.openhab.ui.basic/web-src/smarthome.js
@@ -349,8 +349,7 @@
var
_t = this,
suppress = false,
- noneImageSrc = "/icon/none.png",
- splittedIconAttr;
+ noneImageSrc = "/icon/none.png";
_t.parentNode = parentNode;
if (_t.formRow === undefined) {
@@ -364,15 +363,57 @@
if (_t.headerRow !== null) {
_t.formHeaderRow = _t.formRow.previousElementSibling;
_t.iconContainer = _t.formHeaderRow.querySelector(o.formIcon);
- _t.icon = _t.formHeaderRow.querySelector(o.formIconImg);
_t.label = _t.formHeaderRow.querySelector(o.formLabel);
} else {
_t.formHeaderRow = null;
_t.iconContainer = _t.formRow.querySelector(o.formIcon);
- _t.icon = _t.formRow.querySelector(o.formIconImg);
_t.label = _t.formRow.querySelector(o.formLabel);
}
+ _t.findIcon = function() {
+ var
+ splitIconAttr,
+ formRow = _t.formHeaderRow !== null ? _t.formHeaderRow : _t.formRow;
+
+ _t.iconSource = null;
+ _t.icon = formRow.querySelector(o.formIconImg);
+ if (_t.icon !== null) {
+ _t.iconSource = "oh";
+ splitIconAttr = _t.icon.getAttribute(o.iconAttribute).split(":");
+ if (splitIconAttr.length === 2) {
+ _t.iconSet = splitIconAttr[0];
+ _t.iconName = splitIconAttr[1];
+ }
+ return;
+ }
+ _t.icon = formRow.querySelector(o.formIconSvg);
+ if (_t.icon !== null) {
+ _t.iconSource = "oh";
+ splitIconAttr = _t.icon.getAttribute(o.iconAttribute).split(":");
+ if (splitIconAttr.length === 2) {
+ _t.iconSet = splitIconAttr[0];
+ _t.iconName = splitIconAttr[1];
+ }
+ return;
+ }
+ _t.icon = formRow.querySelector(o.formIconIconify);
+ if (_t.icon !== null) {
+ _t.iconSource = "if";
+ return;
+ }
+ _t.icon = formRow.querySelector(o.formIconMaterial);
+ if (_t.icon !== null) {
+ _t.iconSource = "material";
+ return;
+ }
+ _t.icon = formRow.querySelector(o.formIconFramework7);
+ if (_t.icon !== null) {
+ _t.iconSource = "f7";
+ }
+ };
+
+ _t.findIcon();
+
function convertToInlineSVG() {
this.removeEventListener("load", convertToInlineSVG);
if (smarthome.UI.inlineSVG) {
@@ -386,14 +427,9 @@
this.src = noneImageSrc;
}
- if (_t.icon !== null) {
- splittedIconAttr = _t.icon.getAttribute(o.iconAttribute).split(":");
- _t.iconSet = splittedIconAttr[0];
- _t.iconName = splittedIconAttr[1];
- if (_t.icon.src !== noneImageSrc) {
- _t.icon.addEventListener("load", convertToInlineSVG);
- _t.icon.addEventListener("error", replaceImageWithNone);
- }
+ if (_t.icon !== null && _t.iconSource === "oh") {
+ _t.icon.addEventListener("load", convertToInlineSVG);
+ _t.icon.addEventListener("error", replaceImageWithNone);
}
_t.replaceIconWithInlineSVG = function(svgText) {
@@ -416,11 +452,7 @@
// Replace the current icon element with the built inline SVG
_t.iconContainer.replaceChild(newIconElement, _t.icon);
- if (_t.headerRow !== null) {
- _t.icon = _t.formHeaderRow.querySelector(o.formIconSvg);
- } else {
- _t.icon = _t.formRow.querySelector(o.formIconSvg);
- }
+ _t.findIcon();
};
_t.getSVGIconAndReplaceWithInline = function(srcUrl, checkCurrentColor, defaultSVG) {
@@ -443,29 +475,109 @@
});
};
- _t.reloadIcon = function(state) {
+ _t.replaceIcon = function(htmlText) {
+ var
+ parser,
+ doc,
+ newIconElement;
+
+ // Parse the HTML text and turn it into DOM nodes
+ parser = new DOMParser();
+ doc = parser.parseFromString(htmlText, "text/html");
+ newIconElement = doc.body.firstChild;
+
+ if (_t.iconSource === "oh") {
+ _t.icon.removeEventListener("load", convertToInlineSVG);
+ _t.icon.removeEventListener("error", replaceImageWithNone);
+ }
+
+ // Replace the current icon element
+ _t.iconContainer.replaceChild(newIconElement, _t.icon);
+
+ _t.findIcon();
+ if (_t.iconSource === "oh") {
+ _t.icon.addEventListener("load", convertToInlineSVG);
+ _t.icon.addEventListener("error", replaceImageWithNone);
+ }
+ };
+
+ _t.reloadIcon = function(state, icon) {
var
- src;
+ src,
+ imgURL,
+ splitIcon,
+ iconSrc = "oh",
+ iconSet = "classic",
+ iconName = "none";
// Some widgets don't have icons
- if (_t.icon !== null && _t.iconWithState) {
- if (state.length < 200) {
- src = "/icon/" + encodeURIComponent(_t.iconName) +
- "?state=" + encodeURIComponent(state) +
- "&iconset=" + encodeURIComponent(_t.iconSet) +
- "&format=" + smarthome.UI.iconType +
- "&anyFormat=true";
+ if (_t.icon === null) {
+ return;
+ }
+
+ if (icon === undefined) {
+ // No reload expected
+ return;
+ }
+
+ splitIcon = icon.split(":");
+ if (splitIcon.length === 1) {
+ iconName = splitIcon[0];
+ } else if (splitIcon.length === 2) {
+ iconSrc = splitIcon[0];
+ iconName = splitIcon[1];
+ } else if (splitIcon.length === 3) {
+ iconSrc = splitIcon[0];
+ iconSet = splitIcon[1];
+ iconName = splitIcon[2];
+ }
+ if (iconSrc === "iconify") {
+ iconSrc = "if";
+ }
+
+ if (iconSrc === "oh") {
+ imgURL = "/icon/" + encodeURIComponent(iconName) +
+ "?iconset=" + encodeURIComponent(iconSet) +
+ "&format=" + smarthome.UI.iconType +
+ "&anyFormat=true";
+ if (_t.iconWithState && state.length < 200) {
+ imgURL += "&state=" + encodeURIComponent(state);
+ }
+ }
+ if (iconSrc === _t.iconSource) {
+ if (iconSrc === "oh") {
+ if (iconSet !== _t.iconSet || iconName !== _t.iconName) {
+ src = "";
+ _t.replaceIcon(src);
+ } else if (_t.icon.tagName.toLowerCase() === "img" && !_t.icon.src.endsWith(noneImageSrc)) {
+ _t.icon.addEventListener("error", replaceImageWithNone);
+ _t.icon.setAttribute("src", imgURL);
+ } else if (_t.icon.tagName.toLowerCase() === "svg" && smarthome.UI.inlineSVG) {
+ _t.getSVGIconAndReplaceWithInline(imgURL, false, "");
+ }
+ } else if (iconSrc === "if") {
+ _t.icon.setAttribute("icon", encodeURIComponent(iconSet) + ":" + encodeURIComponent(iconName));
+ } else if (iconSrc === "material" || iconSrc === "f7") {
+ _t.icon.innerHTML = iconName;
+ }
+ } else {
+ // Different icon source => DOM element to be be replaced
+
+ if (iconSrc === "oh") {
+ src = "";
+ } else if (iconSrc === "if") {
+ src = "";
+ } else if (iconSrc === "material") {
+ src = "" + iconName + "";
+ } else if (iconSrc === "f7") {
+ src = "" + iconName + "";
} else {
- src = "/icon/" + encodeURIComponent(_t.iconName) +
- "?iconset=" + encodeURIComponent(_t.iconSet) +
- "&format=" + smarthome.UI.iconType +
- "&anyFormat=true";
+ src = null;
}
- if (_t.icon.tagName.toLowerCase() === "img") {
- _t.icon.addEventListener("error", replaceImageWithNone);
- _t.icon.setAttribute("src", src);
- } else if (smarthome.UI.inlineSVG) {
- _t.getSVGIconAndReplaceWithInline(src, false, "");
+ if (src !== null) {
+ _t.replaceIcon(src);
}
}
};
@@ -486,8 +598,8 @@
_t.visible = state;
};
- _t.setValue = function(value, itemState, visible) {
- _t.reloadIcon(itemState);
+ _t.setValue = function(value, itemState, visible, icon) {
+ _t.reloadIcon(itemState, icon);
if (suppress) {
suppress = false;
} else {
@@ -520,7 +632,7 @@
};
_t.destroy = function() {
- if (_t.icon !== null) {
+ if (_t.icon !== null && _t.iconSource === "oh") {
_t.icon.removeEventListener("load", convertToInlineSVG);
_t.icon.removeEventListener("error", replaceImageWithNone);
}
@@ -2025,7 +2137,8 @@
_t.valueNode.innerHTML = value;
}
if (_t.locked) {
- _t.reloadIcon(itemState);
+ // TODO Is reloadIcon expected here ?
+ // _t.reloadIcon(itemState);
return;
}
if (value.indexOf(" ") > 0) {
@@ -2465,7 +2578,7 @@
if (value === null) {
value = update.state;
}
- widget.setValue(smarthome.UI.escapeHtml(value), update.state, update.visibility);
+ widget.setValue(smarthome.UI.escapeHtml(value), update.state, update.visibility, update.icon);
}
if (labelColor === "primary") {
@@ -2530,7 +2643,8 @@
data = JSON.parse(payload.data),
itemIncluded = false,
state = "NULL",
- title;
+ title,
+ icon;
if (data.TYPE === "ALIVE") {
return;
@@ -2572,6 +2686,8 @@
title = _t.getTitleFromLabel(data.label);
+ icon = data.reloadIcon ? data.icon : undefined;
+
if (
(data.widgetId === smarthome.UI.page) &&
(title !== null)
@@ -2585,7 +2701,8 @@
label: data.label,
labelcolor: data.labelcolor,
valuecolor: data.valuecolor,
- iconcolor: data.iconcolor
+ iconcolor: data.iconcolor,
+ icon: icon
};
_t.updateWidget(smarthome.dataModel[data.widgetId], update);
}
@@ -2653,7 +2770,8 @@
label: widget.label,
labelcolor: widget.labelcolor,
valuecolor: widget.valuecolor,
- iconcolor: widget.iconcolor
+ iconcolor: widget.iconcolor,
+ icon: widget.icon
};
_t.updateWidget(w, update);
}
@@ -2931,6 +3049,9 @@
formIcon: ".mdl-form__icon",
formIconImg: ".mdl-form__icon img",
formIconSvg: ".mdl-form__icon svg",
+ formIconIconify: ".mdl-form__icon iconify-icon",
+ formIconMaterial: ".material-icons",
+ formIconFramework7: ".f7-icons",
formLabel: ".mdl-form__label",
uiLoadingBar: ".ui__loading",
layoutTitle: ".mdl-layout-title",