git.iko.soy/unity8
on bbce293 help sign in
unity8/plugins/Dash/CardCreator.js
720 lines 36 kB history raw
1/*
2 * Copyright (C) 2014 Canonical, Ltd.
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; version 3.
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
15 */
17.pragma library
19// %1 is the template["card-background"] string
20// %2 is the template["card-background"]["elements"][0]
21// %3 is the template["card-background"]["elements"][1]
22var kBackgroundLoaderCode = 'Loader {\n\
23 id: backgroundLoader; \n\
24 objectName: "backgroundLoader"; \n\
25 anchors.fill: parent; \n\
26 asynchronous: root.asynchronous; \n\
27 visible: status == Loader.Ready; \n\
28 sourceComponent: UbuntuShape { \n\
29 objectName: "background"; \n\
30 radius: "medium"; \n\
31 color: getColor(0) || "white"; \n\
32 gradientColor: getColor(1) || color; \n\
33 anchors.fill: parent; \n\
34 image: backgroundImage.source ? backgroundImage : null; \n\
35 property real luminance: Style.luminance(color); \n\
36 property Image backgroundImage: Image { \n\
37 objectName: "backgroundImage"; \n\
38 source: { \n\
39 if (cardData && typeof cardData["background"] === "string") return cardData["background"]; \n\
40 else return "%1"; \n\
41 } \n\
42 } \n\
43 function getColor(index) { \n\
44 if (cardData && typeof cardData["background"] === "object" \n\
45 && (cardData["background"]["type"] === "color" || cardData["background"]["type"] === "gradient")) { \n\
46 return cardData["background"]["elements"][index]; \n\
47 } else return index === 0 ? %2 : %3; \n\
48 } \n\
49 } \n\
50 }\n';
52// %1 is used as anchors of artShapeHolder
53// %2 is used as image width
54// %3 is used as image height
55var kArtShapeHolderCode = 'Item { \n\
56 id: artShapeHolder; \n\
57 height: root.fixedArtShapeSize.height > 0 ? root.fixedArtShapeSize.height : artShapeLoader.height; \n\
58 width: root.fixedArtShapeSize.width > 0 ? root.fixedArtShapeSize.width : artShapeLoader.width; \n\
59 anchors { %1 } \n\
60 Loader { \n\
61 id: artShapeLoader; \n\
62 objectName: "artShapeLoader"; \n\
63 active: cardData && cardData["art"] || false; \n\
64 asynchronous: root.asynchronous; \n\
65 visible: status == Loader.Ready; \n\
66 sourceComponent: Item { \n\
67 id: artShape; \n\
68 objectName: "artShape"; \n\
69 property bool doShapeItem: components["art"]["conciergeMode"] !== true; \n\
70 visible: image.status == Image.Ready; \n\
71 readonly property alias image: artImage; \n\
72 property alias borderSource: artShapeShape.borderSource; \n\
73 ShaderEffectSource { \n\
74 id: artShapeSource; \n\
75 sourceItem: artImage; \n\
76 anchors.centerIn: parent; \n\
77 width: 1; \n\
78 height: 1; \n\
79 hideSource: doShapeItem; \n\
80 } \n\
81 Shape { \n\
82 id: artShapeShape; \n\
83 image: artShapeSource; \n\
84 anchors.fill: parent; \n\
85 visible: doShapeItem; \n\
86 radius: "medium"; \n\
87 } \n\
88 readonly property real fixedArtShapeSizeAspect: (root.fixedArtShapeSize.height > 0 && root.fixedArtShapeSize.width > 0) ? root.fixedArtShapeSize.width / root.fixedArtShapeSize.height : -1; \n\
89 readonly property real aspect: fixedArtShapeSizeAspect > 0 ? fixedArtShapeSizeAspect : components !== undefined ? components["art"]["aspect-ratio"] : 1; \n\
90 Component.onCompleted: { updateWidthHeightBindings(); if (artShapeBorderSource !== undefined) borderSource = artShapeBorderSource; } \n\
91 Connections { target: root; onFixedArtShapeSizeChanged: updateWidthHeightBindings(); } \n\
92 function updateWidthHeightBindings() { \n\
93 if (root.fixedArtShapeSize.height > 0 && root.fixedArtShapeSize.width > 0) { \n\
94 width = root.fixedArtShapeSize.width; \n\
95 height = root.fixedArtShapeSize.height; \n\
96 } else { \n\
97 width = Qt.binding(function() { return image.status !== Image.Ready ? 0 : image.width }); \n\
98 height = Qt.binding(function() { return image.status !== Image.Ready ? 0 : image.height }); \n\
99 } \n\
100 } \n\
101 CroppedImageMinimumSourceSize { \n\
102 id: artImage; \n\
103 objectName: "artImage"; \n\
104 source: cardData && cardData["art"] || ""; \n\
105 asynchronous: root.asynchronous; \n\
106 width: %2; \n\
107 height: %3; \n\
108 } \n\
109 } \n\
110 } \n\
111 }\n';
113var kOverlayLoaderCode = 'Loader { \n\
114 id: overlayLoader; \n\
115 anchors { \n\
116 left: artShapeHolder.left; \n\
117 right: artShapeHolder.right; \n\
118 bottom: artShapeHolder.bottom; \n\
119 } \n\
120 active: artShapeLoader.active && artShapeLoader.item && artShapeLoader.item.image.status === Image.Ready || false; \n\
121 asynchronous: root.asynchronous; \n\
122 visible: showHeader && status == Loader.Ready; \n\
123 sourceComponent: ShaderEffect { \n\
124 id: overlay; \n\
125 height: (fixedHeaderHeight > 0 ? fixedHeaderHeight : headerHeight) + units.gu(2); \n\
126 property real luminance: Style.luminance(overlayColor); \n\
127 property color overlayColor: cardData && cardData["overlayColor"] || "#99000000"; \n\
128 property var source: ShaderEffectSource { \n\
129 id: shaderSource; \n\
130 sourceItem: artShapeLoader.item; \n\
131 onVisibleChanged: if (visible) scheduleUpdate(); \n\
132 live: false; \n\
133 sourceRect: Qt.rect(0, artShapeLoader.height - overlay.height, artShapeLoader.width, overlay.height); \n\
134 } \n\
135 vertexShader: " \n\
136 uniform highp mat4 qt_Matrix; \n\
137 attribute highp vec4 qt_Vertex; \n\
138 attribute highp vec2 qt_MultiTexCoord0; \n\
139 varying highp vec2 coord; \n\
140 void main() { \n\
141 coord = qt_MultiTexCoord0; \n\
142 gl_Position = qt_Matrix * qt_Vertex; \n\
143 }"; \n\
144 fragmentShader: " \n\
145 varying highp vec2 coord; \n\
146 uniform sampler2D source; \n\
147 uniform lowp float qt_Opacity; \n\
148 uniform highp vec4 overlayColor; \n\
149 void main() { \n\
150 lowp vec4 tex = texture2D(source, coord); \n\
151 gl_FragColor = vec4(overlayColor.r, overlayColor.g, overlayColor.b, 1) * qt_Opacity * overlayColor.a * tex.a; \n\
152 }"; \n\
153 } \n\
154 }\n';
156// multiple row version of HeaderRowCode
157function kHeaderRowCodeGenerator() {
158 var kHeaderRowCodeTemplate = 'Row { \n\
159 id: row; \n\
160 objectName: "outerRow"; \n\
161 property real margins: units.gu(1); \n\
162 spacing: margins; \n\
163 height: root.fixedHeaderHeight != -1 ? root.fixedHeaderHeight : implicitHeight; \n\
164 anchors { %1 } \n\
165 anchors.right: parent.right; \n\
166 anchors.margins: margins; \n\
167 anchors.rightMargin: 0; \n\
168 data: [ \n\
169 %2 \n\
170 ] \n\
171 }\n';
172 var args = Array.prototype.slice.call(arguments);
173 var code = kHeaderRowCodeTemplate.arg(args.shift()).arg(args.join(',\n'));
174 return code;
177// multiple item version of kHeaderContainerCode
178function kHeaderContainerCodeGenerator() {
179 var headerContainerCodeTemplate = 'Item { \n\
180 id: headerTitleContainer; \n\
181 anchors { %1 } \n\
182 width: parent.width - x; \n\
183 implicitHeight: %2; \n\
184 data: [ \n\
185 %3 \n\
186 ]\n\
187 }\n';
188 var args = Array.prototype.slice.call(arguments);
189 var code = headerContainerCodeTemplate.arg(args.shift()).arg(args.shift()).arg(args.join(',\n'));
190 return code;
193// %1 is used as anchors of mascotShapeLoader
194var kMascotShapeLoaderCode = 'Loader { \n\
195 id: mascotShapeLoader; \n\
196 objectName: "mascotShapeLoader"; \n\
197 asynchronous: root.asynchronous; \n\
198 active: mascotImage.status === Image.Ready; \n\
199 visible: showHeader && active && status == Loader.Ready; \n\
200 width: units.gu(6); \n\
201 height: units.gu(5.625); \n\
202 sourceComponent: UbuntuShape { image: mascotImage } \n\
203 anchors { %1 } \n\
204 }\n';
206// %1 is used as anchors of mascotImage
207// %2 is used as visible of mascotImage
208var kMascotImageCode = 'CroppedImageMinimumSourceSize { \n\
209 id: mascotImage; \n\
210 objectName: "mascotImage"; \n\
211 anchors { %1 } \n\
212 source: cardData && cardData["mascot"] || ""; \n\
213 width: units.gu(6); \n\
214 height: units.gu(5.625); \n\
215 horizontalAlignment: Image.AlignHCenter; \n\
216 verticalAlignment: Image.AlignVCenter; \n\
217 visible: %2; \n\
218 }\n';
220// %1 is used as anchors of titleLabel
221// %2 is used as color of titleLabel
222// %3 is used as extra condition for visible of titleLabel
223// %4 is used as title width
224var kTitleLabelCode = 'Label { \n\
225 id: titleLabel; \n\
226 objectName: "titleLabel"; \n\
227 anchors { %1 } \n\
228 elide: Text.ElideRight; \n\
229 fontSize: "small"; \n\
230 wrapMode: Text.Wrap; \n\
231 maximumLineCount: 2; \n\
232 font.pixelSize: Math.round(FontUtils.sizeToPixels(fontSize) * fontScale); \n\
233 color: %2; \n\
234 visible: showHeader %3; \n\
235 width: %4; \n\
236 text: root.title; \n\
237 font.weight: cardData && cardData["subtitle"] ? Font.DemiBold : Font.Normal; \n\
238 horizontalAlignment: root.titleAlignment; \n\
239 }\n';
241// %1 is used as extra anchors of emblemIcon
242// %2 is used as color of emblemIcon
243// FIXME The width code is a
244// Workaround for bug https://bugs.launchpad.net/ubuntu/+source/ubuntu-ui-toolkit/+bug/1421293
245var kEmblemIconCode = 'Icon { \n\
246 id: emblemIcon; \n\
247 objectName: "emblemIcon"; \n\
248 anchors { \n\
249 bottom: titleLabel.baseline; \n\
250 right: parent.right; \n\
251 %1 \n\
252 } \n\
253 source: cardData && cardData["emblem"] || ""; \n\
254 color: %2; \n\
255 height: source != "" ? titleLabel.font.pixelSize : 0; \n\
256 width: implicitWidth > 0 && implicitHeight > 0 ? (implicitWidth / implicitHeight * height) : implicitWidth; \n\
257 }\n';
259// %1 is used as anchors of touchdown effect
260var kTouchdownCode = 'UbuntuShape { \n\
261 id: touchdown; \n\
262 objectName: "touchdown"; \n\
263 anchors { %1 } \n\
264 visible: root.pressed; \n\
265 radius: "medium"; \n\
266 borderSource: "radius_pressed.sci" \n\
267 }\n';
269// %1 is used as anchors of subtitleLabel
270// %2 is used as color of subtitleLabel
271var kSubtitleLabelCode = 'Label { \n\
272 id: subtitleLabel; \n\
273 objectName: "subtitleLabel"; \n\
274 anchors { %1 } \n\
275 anchors.topMargin: units.dp(2); \n\
276 elide: Text.ElideRight; \n\
277 maximumLineCount: 1; \n\
278 fontSize: "x-small"; \n\
279 font.pixelSize: Math.round(FontUtils.sizeToPixels(fontSize) * fontScale); \n\
280 color: %2; \n\
281 visible: titleLabel.visible && titleLabel.text; \n\
282 text: cardData && cardData["subtitle"] || ""; \n\
283 font.weight: Font.Light; \n\
284 }\n';
286// %1 is used as anchors of attributesRow
287// %2 is used as color of attributesRow
288var kAttributesRowCode = 'CardAttributes { \n\
289 id: attributesRow; \n\
290 objectName: "attributesRow"; \n\
291 anchors { %1 } \n\
292 color: %2; \n\
293 fontScale: root.fontScale; \n\
294 model: cardData && cardData["attributes"]; \n\
295 }\n';
297// %1 is used as top anchor of summary
298// %2 is used as topMargin anchor of summary
299// %3 is used as color of summary
300var kSummaryLabelCode = 'Label { \n\
301 id: summary; \n\
302 objectName: "summaryLabel"; \n\
303 anchors { \n\
304 top: %1; \n\
305 left: parent.left; \n\
306 right: parent.right; \n\
307 margins: units.gu(1); \n\
308 topMargin: %2; \n\
309 } \n\
310 wrapMode: Text.Wrap; \n\
311 maximumLineCount: 5; \n\
312 elide: Text.ElideRight; \n\
313 text: cardData && cardData["summary"] || ""; \n\
314 height: text ? implicitHeight : 0; \n\
315 fontSize: "small"; \n\
316 color: %3; \n\
317 }\n';
319function cardString(template, components) {
320 var code;
322 var templateInteractive = (template == null ? true : (template["non-interactive"] !== undefined ? !template["non-interactive"] : true)) ? "true" : "false";
324 code = 'AbstractButton { \n\
325 id: root; \n\
326 property var components; \n\
327 property var cardData; \n\
328 property var artShapeBorderSource: undefined; \n\
329 property real fontScale: 1.0; \n\
330 property var scopeStyle: null; \n\
331 property int titleAlignment: Text.AlignLeft; \n\
332 property int fixedHeaderHeight: -1; \n\
333 property size fixedArtShapeSize: Qt.size(-1, -1); \n\
334 readonly property string title: cardData && cardData["title"] || ""; \n\
335 property bool asynchronous: true; \n\
336 property bool showHeader: true; \n\
337 implicitWidth: childrenRect.width; \n\
338 enabled: %1; \n\
339 \n'.arg(templateInteractive);
341 var hasArt = components["art"] && components["art"]["field"] || false;
342 var hasSummary = components["summary"] || false;
343 var artAndSummary = hasArt && hasSummary && components["art"]["conciergeMode"] !== true;
344 var isHorizontal = template["card-layout"] === "horizontal";
345 var hasBackground = (!isHorizontal && (template["card-background"] || components["background"] || artAndSummary)) ||
346 (hasSummary && (template["card-background"] || components["background"]));
347 var hasTitle = components["title"] || false;
348 var hasMascot = components["mascot"] || false;
349 var hasEmblem = components["emblem"] && !(hasMascot && template["card-size"] === "small") || false;
350 var headerAsOverlay = hasArt && template && template["overlay"] === true && (hasTitle || hasMascot);
351 var hasSubtitle = hasTitle && components["subtitle"] || false;
352 var hasHeaderRow = hasMascot && hasTitle;
353 var hasAttributes = hasTitle && components["attributes"]["field"] || false;
355 if (hasBackground) {
356 var templateCardBackground = (template && typeof template["card-background"] === "string") ? template["card-background"] : "";
357 var backgroundElements0;
358 var backgroundElements1;
359 if (template && typeof template["card-background"] === "object" && (template["card-background"]["type"] === "color" || template["card-background"]["type"] === "gradient")) {
360 if (template["card-background"]["elements"][0] !== undefined) {
361 backgroundElements0 = '"%1"'.arg(template["card-background"]["elements"][0]);
362 }
363 if (template["card-background"]["elements"][1] !== undefined) {
364 backgroundElements1 = '"%1"'.arg(template["card-background"]["elements"][1]);
365 }
366 }
367 code += kBackgroundLoaderCode.arg(templateCardBackground).arg(backgroundElements0).arg(backgroundElements1);
368 }
370 if (hasArt) {
371 code += 'onArtShapeBorderSourceChanged: { if (artShapeBorderSource !== undefined && artShapeLoader.item) artShapeLoader.item.borderSource = artShapeBorderSource; } \n';
372 code += 'readonly property size artShapeSize: artShapeLoader.item ? Qt.size(artShapeLoader.item.width, artShapeLoader.item.height) : Qt.size(-1, -1);\n';
374 var widthCode, heightCode;
375 var artAnchors;
376 if (isHorizontal) {
377 artAnchors = 'left: parent.left';
378 if (hasMascot || hasTitle) {
379 widthCode = 'height * artShape.aspect'
380 heightCode = 'headerHeight + 2 * units.gu(1)';
381 } else {
382 // This side of the else is a bit silly, who wants an horizontal layout without mascot and title?
383 // So we define a "random" height of the image height + 2 gu for the margins
384 widthCode = 'height * artShape.aspect'
385 heightCode = 'units.gu(7.625)';
386 }
387 } else {
388 artAnchors = 'horizontalCenter: parent.horizontalCenter;';
389 widthCode = 'root.width'
390 heightCode = 'width / artShape.aspect';
391 }
393 code += kArtShapeHolderCode.arg(artAnchors).arg(widthCode).arg(heightCode);
394 var fallback = components["art"] && components["art"]["fallback"] || "";
395 if (fallback !== "") {
396 code += 'Connections { target: artShapeLoader.item ? artShapeLoader.item.image : null; onStatusChanged: if (artShapeLoader.item.image.status === Image.Error) artShapeLoader.item.image.source = "%1"; } \n'.arg(fallback);
397 }
398 } else {
399 code += 'readonly property size artShapeSize: Qt.size(-1, -1);\n'
400 }
402 if (headerAsOverlay) {
403 code += kOverlayLoaderCode;
404 }
406 var headerVerticalAnchors;
407 if (headerAsOverlay) {
408 headerVerticalAnchors = 'bottom: artShapeHolder.bottom; \n\
409 bottomMargin: units.gu(1);\n';
410 } else {
411 if (hasArt) {
412 if (isHorizontal) {
413 headerVerticalAnchors = 'top: artShapeHolder.top; \n\
414 topMargin: units.gu(1);\n';
415 } else {
416 headerVerticalAnchors = 'top: artShapeHolder.bottom; \n\
417 topMargin: units.gu(1);\n';
418 }
419 } else {
420 headerVerticalAnchors = 'top: parent.top; \n\
421 topMargin: units.gu(1);\n';
422 }
423 }
424 var headerLeftAnchor;
425 var headerLeftAnchorHasMargin = false;
426 if (isHorizontal && hasArt) {
427 headerLeftAnchor = 'left: artShapeHolder.right; \n\
428 leftMargin: units.gu(1);\n';
429 headerLeftAnchorHasMargin = true;
430 } else {
431 headerLeftAnchor = 'left: parent.left;\n';
432 }
434 var touchdownOnArtShape = !hasBackground && hasArt && !hasMascot && !hasSummary;
436 if (hasHeaderRow) {
437 code += 'readonly property int headerHeight: row.height;\n'
438 } else if (hasMascot) {
439 code += 'readonly property int headerHeight: mascotImage.height;\n'
440 } else if (hasAttributes) {
441 if (hasTitle && hasSubtitle) {
442 code += 'readonly property int headerHeight: titleLabel.height + subtitleLabel.height + subtitleLabel.anchors.topMargin + attributesRow.height + attributesRow.anchors.topMargin;\n'
443 } else if (hasTitle) {
444 code += 'readonly property int headerHeight: titleLabel.height + attributesRow.height + attributesRow.anchors.topMargin;\n'
445 } else {
446 code += 'readonly property int headerHeight: attributesRow.height;\n'
447 }
448 } else if (hasSubtitle) {
449 code += 'readonly property int headerHeight: titleLabel.height + subtitleLabel.height + subtitleLabel.anchors.topMargin;\n'
450 } else if (hasTitle) {
451 code += 'readonly property int headerHeight: titleLabel.height;\n'
452 } else {
453 code += 'readonly property int headerHeight: 0;\n'
454 }
456 var mascotShapeCode = '';
457 var mascotCode = '';
458 if (hasMascot) {
459 var useMascotShape = !hasBackground && !headerAsOverlay;
460 var mascotAnchors = '';
461 if (!hasHeaderRow) {
462 mascotAnchors += headerLeftAnchor;
463 mascotAnchors += headerVerticalAnchors;
464 if (!headerLeftAnchorHasMargin) {
465 mascotAnchors += 'leftMargin: units.gu(1);\n'
466 }
467 } else {
468 mascotAnchors = 'verticalCenter: parent.verticalCenter;'
469 }
471 if (useMascotShape) {
472 mascotShapeCode = kMascotShapeLoaderCode.arg(mascotAnchors);
473 }
475 var mascotImageVisible = useMascotShape ? 'false' : 'showHeader';
476 mascotCode = kMascotImageCode.arg(mascotAnchors).arg(mascotImageVisible);
477 var fallback = components["mascot"] && components["mascot"]["fallback"] || "";
478 if (fallback !== "") {
479 code += 'Connections { target: mascotImage; onStatusChanged: if (mascotImage.status === Image.Error) mascotImage.source = "%1"; } \n'.arg(fallback);
480 }
481 }
483 var summaryColorWithBackground = 'backgroundLoader.active && backgroundLoader.item && root.scopeStyle ? root.scopeStyle.getTextColor(backgroundLoader.item.luminance) : (backgroundLoader.item && backgroundLoader.item.luminance > 0.7 ? Theme.palette.normal.baseText : "white")';
485 var hasTitleContainer = hasTitle && (hasEmblem || (hasMascot && (hasSubtitle || hasAttributes)));
486 var titleSubtitleCode = '';
487 if (hasTitle) {
488 var titleColor;
489 if (headerAsOverlay) {
490 titleColor = 'root.scopeStyle && overlayLoader.item ? root.scopeStyle.getTextColor(overlayLoader.item.luminance) : (overlayLoader.item && overlayLoader.item.luminance > 0.7 ? Theme.palette.normal.baseText : "white")';
491 } else if (hasSummary) {
492 titleColor = 'summary.color';
493 } else if (hasBackground) {
494 titleColor = summaryColorWithBackground;
495 } else {
496 titleColor = 'root.scopeStyle ? root.scopeStyle.foreground : Theme.palette.normal.baseText';
497 }
499 var titleAnchors;
500 var subtitleAnchors;
501 var attributesAnchors;
502 var titleContainerAnchors;
503 var titleRightAnchor;
504 var titleWidth = "undefined";
506 var extraRightAnchor = '';
507 var extraLeftAnchor = '';
508 if (!touchdownOnArtShape) {
509 extraRightAnchor = 'rightMargin: units.gu(1); \n';
510 extraLeftAnchor = 'leftMargin: units.gu(1); \n';
511 } else if (headerAsOverlay && !hasEmblem) {
512 extraRightAnchor = 'rightMargin: units.gu(1); \n';
513 }
515 if (hasMascot) {
516 titleContainerAnchors = 'verticalCenter: parent.verticalCenter; ';
517 } else {
518 titleContainerAnchors = 'right: parent.right; ';
519 titleContainerAnchors += headerLeftAnchor;
520 titleContainerAnchors += headerVerticalAnchors;
521 if (!headerLeftAnchorHasMargin) {
522 titleContainerAnchors += extraLeftAnchor;
523 }
524 }
525 if (hasEmblem) {
526 titleRightAnchor = 'right: emblemIcon.left; \n\
527 rightMargin: emblemIcon.width > 0 ? units.gu(0.5) : 0; \n';
528 } else {
529 titleRightAnchor = 'right: parent.right; \n'
530 titleRightAnchor += extraRightAnchor;
531 }
533 if (hasTitleContainer) {
534 // Using headerTitleContainer
535 titleAnchors = titleRightAnchor;
536 titleAnchors += 'left: parent.left; \n\
537 top: parent.top;';
538 subtitleAnchors = 'right: parent.right; \n\
539 left: parent.left; \n';
540 subtitleAnchors += extraRightAnchor;
541 if (hasSubtitle) {
542 attributesAnchors = subtitleAnchors + 'top: subtitleLabel.bottom;\n';
543 subtitleAnchors += 'top: titleLabel.bottom;\n';
544 } else {
545 attributesAnchors = subtitleAnchors + 'top: titleLabel.bottom;\n';
546 }
547 } else if (hasMascot) {
548 // Using row without titleContainer
549 titleAnchors = 'verticalCenter: parent.verticalCenter;\n';
550 titleWidth = "parent.width - x";
551 } else {
552 if (headerAsOverlay) {
553 // Using anchors to the overlay
554 titleAnchors = titleRightAnchor;
555 titleAnchors += 'left: parent.left; \n\
556 leftMargin: units.gu(1); \n\
557 top: overlayLoader.top; \n\
558 topMargin: units.gu(1);\n';
559 } else {
560 // Using anchors to the mascot/parent
561 titleAnchors = titleRightAnchor;
562 titleAnchors += headerLeftAnchor;
563 titleAnchors += headerVerticalAnchors;
564 if (!headerLeftAnchorHasMargin) {
565 titleAnchors += extraLeftAnchor;
566 }
567 }
568 subtitleAnchors = 'left: titleLabel.left; \n\
569 leftMargin: titleLabel.leftMargin; \n';
570 subtitleAnchors += extraRightAnchor;
571 if (hasEmblem) {
572 // using container
573 subtitleAnchors += 'right: parent.right; \n';
574 } else {
575 subtitleAnchors += 'right: titleLabel.right; \n';
576 }
578 if (hasSubtitle) {
579 attributesAnchors = subtitleAnchors + 'top: subtitleLabel.bottom;\n';
580 subtitleAnchors += 'top: titleLabel.bottom;\n';
581 } else {
582 attributesAnchors = subtitleAnchors + 'top: titleLabel.bottom;\n';
583 }
584 }
586 // code for different elements
587 var titleLabelVisibleExtra = (headerAsOverlay ? '&& overlayLoader.active': '');
588 var titleCode = kTitleLabelCode.arg(titleAnchors).arg(titleColor).arg(titleLabelVisibleExtra).arg(titleWidth);
589 var subtitleCode;
590 var attributesCode;
592 // code for the title container
593 var containerCode = [];
594 var containerHeight = 'titleLabel.height';
595 containerCode.push(titleCode);
596 if (hasSubtitle) {
597 subtitleCode = kSubtitleLabelCode.arg(subtitleAnchors).arg(titleColor);
598 containerCode.push(subtitleCode);
599 containerHeight += ' + subtitleLabel.height';
600 }
601 if (hasEmblem) {
602 containerCode.push(kEmblemIconCode.arg(extraRightAnchor).arg(titleColor));
603 }
604 if (hasAttributes) {
605 attributesCode = kAttributesRowCode.arg(attributesAnchors).arg(titleColor);
606 containerCode.push(attributesCode);
607 containerHeight += ' + attributesRow.height';
608 }
610 if (hasTitleContainer) {
611 // use container
612 titleSubtitleCode = kHeaderContainerCodeGenerator(titleContainerAnchors, containerHeight, containerCode);
613 } else {
614 // no container
615 titleSubtitleCode = titleCode;
616 if (hasSubtitle) {
617 titleSubtitleCode += subtitleCode;
618 }
619 if (hasAttributes) {
620 titleSubtitleCode += attributesCode;
621 }
622 }
623 }
625 if (hasHeaderRow) {
626 var rowCode = [mascotCode, titleSubtitleCode];
627 if (mascotShapeCode != '') {
628 rowCode.unshift(mascotShapeCode);
629 }
630 code += kHeaderRowCodeGenerator(headerVerticalAnchors + headerLeftAnchor, rowCode)
631 } else {
632 code += mascotShapeCode + mascotCode + titleSubtitleCode;
633 }
635 if (hasSummary) {
636 var summaryTopAnchor;
637 if (isHorizontal && hasArt) summaryTopAnchor = 'artShapeHolder.bottom';
638 else if (headerAsOverlay && hasArt) summaryTopAnchor = 'artShapeHolder.bottom';
639 else if (hasHeaderRow) summaryTopAnchor = 'row.bottom';
640 else if (hasTitleContainer) summaryTopAnchor = 'headerTitleContainer.bottom';
641 else if (hasMascot) summaryTopAnchor = 'mascotImage.bottom';
642 else if (hasAttributes) summaryTopAnchor = 'attributesRow.bottom';
643 else if (hasSubtitle) summaryTopAnchor = 'subtitleLabel.bottom';
644 else if (hasTitle) summaryTopAnchor = 'titleLabel.bottom';
645 else if (hasArt) summaryTopAnchor = 'artShapeHolder.bottom';
646 else summaryTopAnchor = 'parent.top';
648 var summaryColor;
649 if (hasBackground) {
650 summaryColor = summaryColorWithBackground;
651 } else {
652 summaryColor = 'root.scopeStyle ? root.scopeStyle.foreground : Theme.palette.normal.baseText';
653 }
655 var summaryTopMargin = (hasMascot || hasSubtitle || hasAttributes ? 'anchors.margins' : '0');
657 code += kSummaryLabelCode.arg(summaryTopAnchor).arg(summaryTopMargin).arg(summaryColor);
658 }
660 var touchdownAnchors;
661 if (hasBackground) {
662 touchdownAnchors = 'fill: backgroundLoader';
663 } else if (touchdownOnArtShape) {
664 touchdownAnchors = 'fill: artShapeHolder';
665 } else {
666 touchdownAnchors = 'fill: root'
667 }
668 code += kTouchdownCode.arg(touchdownAnchors);
670 var implicitHeight = 'implicitHeight: ';
671 if (hasSummary) {
672 implicitHeight += 'summary.y + summary.height + units.gu(1);\n';
673 } else if (headerAsOverlay) {
674 implicitHeight += 'artShapeHolder.height;\n';
675 } else if (hasHeaderRow) {
676 implicitHeight += 'row.y + row.height + units.gu(1);\n';
677 } else if (hasMascot) {
678 implicitHeight += 'mascotImage.y + mascotImage.height;\n';
679 } else if (hasTitleContainer) {
680 implicitHeight += 'headerTitleContainer.y + headerTitleContainer.height + units.gu(1);\n';
681 } else if (hasAttributes) {
682 implicitHeight += 'attributesRow.y + attributesRow.height + units.gu(1);\n';
683 } else if (hasSubtitle) {
684 implicitHeight += 'subtitleLabel.y + subtitleLabel.height + units.gu(1);\n';
685 } else if (hasTitle) {
686 implicitHeight += 'titleLabel.y + titleLabel.height + units.gu(1);\n';
687 } else if (hasArt) {
688 implicitHeight += 'artShapeHolder.height;\n';
689 } else {
690 implicitHeight = '';
691 }
693 // Close the AbstractButton
694 code += implicitHeight + '}\n';
696 return code;
699function createCardComponent(parent, template, components) {
700 var imports = 'import QtQuick 2.2; \n\
701 import Ubuntu.Components 1.1; \n\
702 import Ubuntu.Settings.Components 0.1; \n\
703 import Dash 0.1;\n\
704 import Utils 0.1;\n';
705 var card = cardString(template, components);
706 var code = imports + 'Component {\n' + card + '}\n';
708 try {
709 return Qt.createQmlObject(code, parent, "createCardComponent");
710 } catch (e) {
711 console.error("ERROR: Invalid component created.");
712 console.error("Template:");
713 console.error(JSON.stringify(template));
714 console.error("Components:");
715 console.error(JSON.stringify(components));
716 console.error("Code:");
717 console.error(code);
718 throw e;
719 }