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ArnoldCordewiner
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@@ -1,77 +1,104 @@
|
||||
# plasma-bitcoin-price
|
||||
# Bitcoin Price (Plasma 5 widget)
|
||||
|
||||
KDE Plasma 5 widget die de bitcoinprijs in EUR toont, opgehaald bij de
|
||||
KDE Plasma 5 widget that shows the bitcoin price in EUR, fetched from the
|
||||
[CoinGecko API](https://api.coingecko.com/api/v3/simple/price?ids=bitcoin&vs_currencies=eur).
|
||||
|
||||
## Weergave
|
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## Display styles
|
||||
|
||||
| Situatie | Weergave |
|
||||
Three display styles, configurable in the settings dialog:
|
||||
|
||||
| Style | Description |
|
||||
|---|---|
|
||||
| Prijs gestegen t.o.v. vorige meting | groen |
|
||||
| Prijs gedaald t.o.v. vorige meting | rood |
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||||
| Prijs gelijk gebleven (of eerste meting) | grijs |
|
||||
| API-fout (netwerkfout, 4xx/5xx, rate limit 429) | `--` |
|
||||
| *Plain text* | Trend-colored text (green/red/grey) |
|
||||
| *Split-flap board* | Airport board: white characters on black flaps, cascading flip animation on price changes, trend LED |
|
||||
| *Nixie tubes* | Retro amber glowing digits in glass tubes (with a soft flicker), trend LED |
|
||||
|
||||
Formaat: `₿ 68.969 €` — duizendtallen volgens de systeemlocale, afgerond op hele euro's.
|
||||
In the split-flap and nixie styles the digits keep their display color and the
|
||||
trend (up/down/unchanged) is shown on a small LED next to the display.
|
||||
|
||||
## Configuratie
|
||||
| Situation | Plain text color | Trend LED |
|
||||
|---|---|---|
|
||||
| Price up | green | green |
|
||||
| Price down | red | red |
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||||
| Price unchanged / first reading | grey | grey |
|
||||
| API failure (network error, 4xx/5xx, rate limit 429) | `--` | grey |
|
||||
|
||||
- **Vernieuwinterval (minuten)** — standaard 5, minimaal **5**, maximaal 1440.
|
||||
Het minimum van 5 minuten komt door de CoinGecko rate limit van 1 call per 5 minuten.
|
||||
Format: `68,969 €` (thousands separators follow the system locale, rounded to
|
||||
whole euros) preceded by the bundled Bitcoin icon in the compact and full
|
||||
representations.
|
||||
|
||||
Instelbaar via rechtsklik op de widget → *Configureer Bitcoin-prijs* → *Algemeen*.
|
||||
## Configuration
|
||||
|
||||
## Installatie
|
||||
- **Refresh interval (minutes)** — default 5, minimum **5**, maximum 1440.
|
||||
The 5-minute floor exists because the CoinGecko API allows one request per
|
||||
5 minutes. A hint text in the config dialog explains this.
|
||||
|
||||
### Grafisch
|
||||
Dubbelklik op `dist/bitcoin-price-1.0.0.plasmoid` in Dolphin (Plasma installeert
|
||||
dan automatisch naar `~/.local/share/plasma/plasmoids/`).
|
||||
Configurable via right-click on the widget → *Configure Bitcoin Price…* → *General*.
|
||||
|
||||
## Installation
|
||||
|
||||
### Graphical
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||||
Double-click `bitcoin-price-1.2.0.plasmoid` in Dolphin (Plasma installs it to
|
||||
`~/.local/share/plasma/plasmoids/` automatically). The latest build is attached
|
||||
to the [v1.2.0 release](../../releases/tag/v1.2.0).
|
||||
|
||||
### Terminal
|
||||
```bash
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||||
kpackagetool5 --type Plasma/Applet --install dist/bitcoin-price-1.0.0.plasmoid
|
||||
# widget toevoegen via Add Widgets; bij twijfel plasma herladen:
|
||||
kpackagetool5 --type Plasma/Applet --upgrade bitcoin-price-1.2.0.plasmoid
|
||||
# Then restart the shell if needed:
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||||
plasmashell --replace &
|
||||
```
|
||||
|
||||
Verwijderen:
|
||||
Upgrading an already-installed widget requires `--upgrade` (`--install` fails
|
||||
when the plugin id already exists).
|
||||
|
||||
Uninstall:
|
||||
```bash
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||||
kpackagetool5 --type Plasma/Applet --remove nl.a14r.bitcoinprice
|
||||
```
|
||||
|
||||
## Notities
|
||||
## Notes
|
||||
|
||||
- De API-URL gebruikt `vs_currencies=eur`. In de oorspronkelijke opdracht stond
|
||||
een `usd`-URL, maar de eis was "prijs t.o.v. de euro" met een `€`-teken; een
|
||||
dollarwaarde onder een €-teken zou foutief zijn.
|
||||
- De trendvergelijking gebeurt tegen de laatst bekend geraakte prijs. Na een
|
||||
API-fout blijft die referentie staan, zodat de kleur klopt zodra er weer
|
||||
data binnenkomt.
|
||||
- Zonder CoinGecko API-key kan de API ook tussendoor een 429 geven; de widget
|
||||
toont dan `--` tot de eerstvolgende geslaagde poll.
|
||||
- Getest op Debian 12 / Plasma 5 (Qt 5.15). Plasma 6 werkt vermoedelijk ook,
|
||||
maar is niet getest.
|
||||
- The API URL uses `vs_currencies=eur`. The original request referenced a
|
||||
`usd` URL, but the requirement was "price versus the euro" with a €-sign;
|
||||
showing a dollar amount under a € sign would be wrong.
|
||||
- The trend comparison is made against the last known price. After an API
|
||||
failure that reference is kept, so the color is correct again as soon as
|
||||
fresh data arrives.
|
||||
- Without a CoinGecko API key the API may occasionally return 429; the widget
|
||||
shows `--` until the next successful poll.
|
||||
- Tested on Plasma 5.27 / Qt 5.15. Plasma 6 is expected to work but is untested.
|
||||
|
||||
## Repository-layout
|
||||
## Debugging
|
||||
|
||||
The widget logs to the plasmashell journal:
|
||||
|
||||
```bash
|
||||
journalctl --user -u plasma-plasmashell.service | grep bitcoinprice
|
||||
```
|
||||
|
||||
Expected lines: `started, refresh interval: N minutes`, `fetched EUR <price>`,
|
||||
or `fetch failed, HTTP status: <code>`.
|
||||
|
||||
## Repository layout
|
||||
|
||||
```
|
||||
metadata.desktop
|
||||
contents/
|
||||
├── config/main.xml # config-schema (refreshMinutes, min 5, max 1440)
|
||||
├── config/
|
||||
│ ├── main.xml # config schema (refreshMinutes, min 5, max 1440)
|
||||
│ └── config.qml # config dialog registry (ConfigModel/ConfigCategory)
|
||||
├── images/bitcoin.svg # bundled Bitcoin icon
|
||||
└── ui/
|
||||
├── main.qml # widget + fetch/vergelijk-logica
|
||||
├── config.qml # configuratievenster (categorieën)
|
||||
└── configGeneral.qml # interval-instelling
|
||||
├── main.qml # widget + fetch/compare logic
|
||||
└── configGeneral.qml # interval setting page
|
||||
```
|
||||
|
||||
Het kant-en-klare installatiebestand (`bitcoin-price-1.0.0.plasmoid`) staat als
|
||||
bijlage bij de [v1.0.0-release](../../releases/tag/v1.0.0).
|
||||
|
||||
Zelf (her)packagen:
|
||||
Repackage yourself:
|
||||
```bash
|
||||
zip -r bitcoin-price.plasmoid metadata.desktop contents
|
||||
```
|
||||
|
||||
## Licentie
|
||||
## License
|
||||
|
||||
MIT — zie [LICENSE](LICENSE).
|
||||
MIT — see [LICENSE](LICENSE).
|
||||
|
||||
Binary file not shown.
Binary file not shown.
Binary file not shown.
@@ -3,7 +3,7 @@ import org.kde.plasma.configuration 2.0
|
||||
|
||||
ConfigModel {
|
||||
ConfigCategory {
|
||||
name: i18n("Algemeen")
|
||||
name: i18n("General")
|
||||
icon: "preferences-desktop"
|
||||
source: "configGeneral.qml"
|
||||
}
|
||||
@@ -5,6 +5,15 @@
|
||||
http://www.kde.org/standards/kcfg/1.0/kcfg.xsd">
|
||||
<kcfgfile name=""/>
|
||||
<group name="General">
|
||||
<entry name="displayMode" type="Enum">
|
||||
<label>Display style for the price</label>
|
||||
<choices>
|
||||
<choice name="PlainText"/>
|
||||
<choice name="SplitFlap"/>
|
||||
<choice name="Nixie"/>
|
||||
</choices>
|
||||
<default>0</default>
|
||||
</entry>
|
||||
<entry name="refreshMinutes" type="Int">
|
||||
<label>Refresh interval in minutes (minimum 5 because of the CoinGecko rate limit)</label>
|
||||
<default>5</default>
|
||||
|
||||
@@ -0,0 +1,12 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
|
||||
<svg xmlns="http://www.w3.org/2000/svg" xml:space="preserve" width="6.82666in" height="6.82666in" style="shape-rendering:geometricPrecision; text-rendering:geometricPrecision; image-rendering:optimizeQuality; fill-rule:evenodd; clip-rule:evenodd"
|
||||
viewBox="0 0 6.82666 6.82666"
|
||||
xmlns:xlink="http://www.w3.org/1999/xlink">
|
||||
<g id="Layer_x0020_1">
|
||||
<g id="_372402152">
|
||||
<circle id="_372402800" fill="#FF9800" cx="3.41333" cy="3.41333" r="2.56"/>
|
||||
<path id="_372402824" fill="#FFFFFE" d="M3.87171 3.18776c0.0803346,0 0.155882,-0.0312795 0.212665,-0.0880945 0.0568189,-0.0568465 0.0880945,-0.132335 0.0880945,-0.212665 0,-0.0803425 -0.0312756,-0.155886 -0.088122,-0.212701 -0.0567795,-0.0567913 -0.132303,-0.0880669 -0.212638,-0.0880669l-0.827106 0 0 0.601528 0.827106 0zm0.0249606 1.50341l0 0.225992 -0.451146 0 0 -0.225575 -0.200461 0 0 0.225575 -0.45115 0 0 -0.225575 -0.350843 0 0 -0.45115 0.150382 0 0 -1.6542 -0.150382 0 0 -0.45115 0.350843 0 0 -0.225575 0.45115 0 0 0.225575 0.200461 0 0 -0.225575 0.451146 0 0 0.225992c0.191488,0.00620866 0.37061,0.0837126 0.506701,0.219803 0.142051,0.142051 0.220244,0.330874 0.220244,0.531697 0,0.198319 -0.0762953,0.384929 -0.214953,0.526335 0.138697,0.141421 0.214953,0.328024 0.214953,0.526339 0,0.200823 -0.0782205,0.389646 -0.220217,0.531661 -0.136118,0.136122 -0.31524,0.213626 -0.506728,0.219835zm-0.852067 -0.450732l0.827106 0c0.0803346,0 0.155882,-0.0312835 0.212665,-0.0880906 0.0568189,-0.0568465 0.0880945,-0.132343 0.0880945,-0.212673 0,-0.0803346 -0.0312756,-0.155886 -0.088122,-0.212705 -0.0567795,-0.0567795 -0.132303,-0.088063 -0.212638,-0.088063l-0.827106 0 0 0.601531z"/>
|
||||
</g>
|
||||
</g>
|
||||
</svg>
|
||||
|
After Width: | Height: | Size: 1.8 KiB |
@@ -0,0 +1,144 @@
|
||||
/*
|
||||
* Split-flap display mode — airport departure board style.
|
||||
* White characters on black cells with a flap split line;
|
||||
* changed characters flip with a cascading animation.
|
||||
* Pure QtQuick so it can be tested outside the plasmoid shell.
|
||||
*/
|
||||
|
||||
import QtQuick 2.15
|
||||
|
||||
Row {
|
||||
id: root
|
||||
|
||||
// wired by the parent loader
|
||||
property string display: "--"
|
||||
property color trendColor: "#9e9e9e"
|
||||
|
||||
spacing: height * 0.06
|
||||
|
||||
property var chars: []
|
||||
property bool ready: false
|
||||
readonly property real cellFont: height * 0.72
|
||||
readonly property real cellWidth: cellFont * 0.80
|
||||
|
||||
Component.onCompleted: {
|
||||
chars = display.split("");
|
||||
ready = true;
|
||||
}
|
||||
|
||||
onDisplayChanged: {
|
||||
if (!ready) {
|
||||
return;
|
||||
}
|
||||
var nc = display.split("");
|
||||
var n = Math.max(chars.length, nc.length);
|
||||
for (var i = 0; i < n; i++) {
|
||||
var from = i < chars.length ? chars[i] : "";
|
||||
var to = i < nc.length ? nc[i] : "";
|
||||
if (from !== to) {
|
||||
var cell = rep.itemAt(i);
|
||||
if (cell) {
|
||||
cell.flipTo(to, i * 45);
|
||||
}
|
||||
}
|
||||
}
|
||||
chars = nc;
|
||||
}
|
||||
|
||||
Repeater {
|
||||
id: rep
|
||||
model: root.chars.length
|
||||
|
||||
delegate: Rectangle {
|
||||
id: cell
|
||||
|
||||
width: root.cellWidth
|
||||
height: root.height
|
||||
radius: 2
|
||||
color: "#0b0b0d"
|
||||
border.color: "#26262b"
|
||||
border.width: 1
|
||||
|
||||
// plain property (not a binding) so the flip animation
|
||||
// controls when the character actually changes
|
||||
property string ch: ""
|
||||
property string pendingCh: ""
|
||||
|
||||
Component.onCompleted: {
|
||||
ch = root.chars[index] !== undefined ? root.chars[index] : "";
|
||||
}
|
||||
|
||||
function flipTo(newCh, delay) {
|
||||
if (newCh === ch) {
|
||||
return;
|
||||
}
|
||||
pendingCh = newCh;
|
||||
delayTimer.interval = Math.max(0, delay);
|
||||
delayTimer.restart();
|
||||
}
|
||||
|
||||
Timer {
|
||||
id: delayTimer
|
||||
interval: 0
|
||||
onTriggered: flipAnim.start()
|
||||
}
|
||||
|
||||
transform: Scale {
|
||||
id: scaleTransform
|
||||
origin.y: cell.height / 2
|
||||
yScale: 1
|
||||
}
|
||||
|
||||
SequentialAnimation {
|
||||
id: flipAnim
|
||||
NumberAnimation {
|
||||
target: scaleTransform
|
||||
property: "yScale"
|
||||
to: 0.06
|
||||
duration: 130
|
||||
easing.type: Easing.InQuad
|
||||
}
|
||||
ScriptAction {
|
||||
script: cell.ch = cell.pendingCh
|
||||
}
|
||||
NumberAnimation {
|
||||
target: scaleTransform
|
||||
property: "yScale"
|
||||
to: 1
|
||||
duration: 130
|
||||
easing.type: Easing.OutQuad
|
||||
}
|
||||
}
|
||||
|
||||
Text {
|
||||
anchors.centerIn: parent
|
||||
text: cell.ch
|
||||
color: "#f2f2f2"
|
||||
font.family: "DejaVu Sans Mono"
|
||||
font.pixelSize: root.cellFont
|
||||
}
|
||||
|
||||
// the flap split line across the middle
|
||||
Rectangle {
|
||||
anchors.horizontalCenter: parent.horizontalCenter
|
||||
y: parent.height / 2 - 1
|
||||
width: parent.width
|
||||
height: 2
|
||||
color: "#000000"
|
||||
opacity: 0.55
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// trend LED (green/red/grey) — boards are monochrome, so the
|
||||
// trend shows here instead of in the letter color
|
||||
Rectangle {
|
||||
width: root.height * 0.14
|
||||
height: width
|
||||
radius: width / 2
|
||||
anchors.verticalCenter: parent.verticalCenter
|
||||
color: root.trendColor
|
||||
border.color: "#26262b"
|
||||
border.width: 1
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,138 @@
|
||||
/*
|
||||
* Nixie tube display mode — retro amber glowing digits in glass tubes.
|
||||
* Glow is faked with layered text copies, so no QtGraphicalEffects
|
||||
* dependency. Pure QtQuick: testable outside the plasmoid shell.
|
||||
*/
|
||||
|
||||
import QtQuick 2.15
|
||||
|
||||
Row {
|
||||
id: root
|
||||
|
||||
// wired by the parent loader
|
||||
property string display: "--"
|
||||
property color trendColor: "#9e9e9e"
|
||||
|
||||
spacing: height * 0.05
|
||||
|
||||
readonly property string digits: display.replace(/[^0-9]/g, "")
|
||||
readonly property real tubeWidth: height * 0.52
|
||||
readonly property real glowFont: height * 0.80
|
||||
|
||||
Repeater {
|
||||
model: root.digits.length
|
||||
|
||||
delegate: Rectangle {
|
||||
id: tube
|
||||
|
||||
width: root.tubeWidth
|
||||
height: root.height
|
||||
radius: width * 0.30
|
||||
gradient: Gradient {
|
||||
GradientStop { position: 0.0; color: "#3a2410" }
|
||||
GradientStop { position: 0.5; color: "#241505" }
|
||||
GradientStop { position: 1.0; color: "#160c03" }
|
||||
}
|
||||
border.color: "#4a2e12"
|
||||
border.width: 1
|
||||
|
||||
// glass reflection strip
|
||||
Rectangle {
|
||||
anchors.top: parent.top
|
||||
anchors.topMargin: parent.height * 0.06
|
||||
anchors.horizontalCenter: parent.horizontalCenter
|
||||
width: parent.width * 0.5
|
||||
height: parent.height * 0.16
|
||||
radius: height / 2
|
||||
color: "#ffffff"
|
||||
opacity: 0.06
|
||||
}
|
||||
|
||||
Text {
|
||||
id: glowText
|
||||
anchors.centerIn: parent
|
||||
text: root.digits[index]
|
||||
color: "#ffb648"
|
||||
font.family: "DejaVu Serif"
|
||||
font.pixelSize: root.glowFont
|
||||
|
||||
// layered glow: two scaled copies behind the crisp digit
|
||||
Text {
|
||||
anchors.centerIn: parent
|
||||
text: parent.text
|
||||
color: "#ff8c00"
|
||||
opacity: 0.30
|
||||
font: parent.font
|
||||
scale: 1.24
|
||||
}
|
||||
Text {
|
||||
anchors.centerIn: parent
|
||||
text: parent.text
|
||||
color: "#ff9d1e"
|
||||
opacity: 0.50
|
||||
font: parent.font
|
||||
scale: 1.10
|
||||
}
|
||||
|
||||
// occasional gentle nixie flicker
|
||||
Timer {
|
||||
interval: 2200 + Math.random() * 3200
|
||||
repeat: false
|
||||
running: root.visible && root.digits.length > 0
|
||||
onTriggered: {
|
||||
flick.stop();
|
||||
flick.start();
|
||||
interval = 2200 + Math.random() * 3200;
|
||||
restart();
|
||||
}
|
||||
}
|
||||
SequentialAnimation {
|
||||
id: flick
|
||||
NumberAnimation {
|
||||
target: glowText
|
||||
property: "opacity"
|
||||
to: 0.82
|
||||
duration: 70
|
||||
}
|
||||
NumberAnimation {
|
||||
target: glowText
|
||||
property: "opacity"
|
||||
to: 1.0
|
||||
duration: 140
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// currency indicator, dim amber like an indicator lamp
|
||||
Text {
|
||||
anchors.verticalCenter: parent.verticalCenter
|
||||
text: "\u20AC"
|
||||
color: "#8a5a20"
|
||||
font.family: "DejaVu Serif"
|
||||
font.pixelSize: root.glowFont * 0.6
|
||||
visible: root.digits.length > 0
|
||||
}
|
||||
|
||||
// error / empty state
|
||||
Text {
|
||||
anchors.verticalCenter: parent.verticalCenter
|
||||
text: "--"
|
||||
color: "#7a4e1c"
|
||||
font.family: "DejaVu Serif"
|
||||
font.pixelSize: root.glowFont * 0.8
|
||||
visible: root.digits.length === 0
|
||||
}
|
||||
|
||||
// trend LED (green/red/grey)
|
||||
Rectangle {
|
||||
width: root.height * 0.11
|
||||
height: width
|
||||
radius: width / 2
|
||||
anchors.verticalCenter: parent.verticalCenter
|
||||
color: root.trendColor
|
||||
border.color: "#4a2e12"
|
||||
border.width: 1
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,27 @@
|
||||
/*
|
||||
* Plain text display mode — colored price text.
|
||||
* Pure QtQuick on purpose: no Plasma imports, so it can be loaded
|
||||
* and tested outside the plasmoid shell.
|
||||
*/
|
||||
|
||||
import QtQuick 2.15
|
||||
|
||||
Text {
|
||||
id: root
|
||||
|
||||
// wired by the parent loader: the formatted price string
|
||||
property string display: "--"
|
||||
// trend color (green/red/grey) from the widget root
|
||||
property color trendColor: "#9e9e9e"
|
||||
|
||||
text: root.display
|
||||
color: root.trendColor
|
||||
textFormat: Text.PlainText
|
||||
elide: Text.ElideRight
|
||||
horizontalAlignment: Text.AlignHCenter
|
||||
verticalAlignment: Text.AlignVCenter
|
||||
font.family: Qt.application.font.family
|
||||
font.pixelSize: root.height > 0
|
||||
? Math.round(root.height * 0.82)
|
||||
: Qt.application.font.pixelSize
|
||||
}
|
||||
@@ -1,16 +1,42 @@
|
||||
/*
|
||||
* Config page for nl.a14r.bitcoinprice.
|
||||
* Follows the canonical Plasma 5 config dialog pattern:
|
||||
* Kirigami.FormLayout + cfg_ prefixed property aliases.
|
||||
*/
|
||||
|
||||
import QtQuick 2.15
|
||||
import QtQuick.Controls 2.15
|
||||
import QtQuick.Controls 2.15 as QQC2
|
||||
import org.kde.kirigami 2.5 as Kirigami
|
||||
|
||||
Kirigami.FormLayout {
|
||||
id: generalPage
|
||||
|
||||
// The cfg_ prefix is what Plasma uses to read/write plasmoid.configuration
|
||||
property alias cfg_displayMode: modeCombo.currentIndex
|
||||
property alias cfg_refreshMinutes: intervalSpin.value
|
||||
|
||||
SpinBox {
|
||||
Item {
|
||||
Kirigami.FormData.isSection: true
|
||||
}
|
||||
|
||||
QQC2.ComboBox {
|
||||
id: modeCombo
|
||||
Kirigami.FormData.label: i18n("Display style:")
|
||||
model: [i18n("Plain text"), i18n("Split-flap board"), i18n("Nixie tubes")]
|
||||
}
|
||||
|
||||
QQC2.SpinBox {
|
||||
id: intervalSpin
|
||||
Kirigami.FormData.label: i18n("Refresh interval (minutes):")
|
||||
from: 5
|
||||
to: 1440
|
||||
stepSize: 5
|
||||
editable: true
|
||||
Kirigami.FormData.label: i18n("Vernieuwinterval (minuten):")
|
||||
}
|
||||
|
||||
QQC2.Label {
|
||||
text: i18n("CoinGecko allows one request per 5 minutes; lower values are not possible.")
|
||||
font.italic: true
|
||||
opacity: 0.7
|
||||
}
|
||||
}
|
||||
|
||||
+90
-41
@@ -1,14 +1,18 @@
|
||||
/*
|
||||
* nl.a14r.bitcoinprice — KDE Plasma 5 widget
|
||||
*
|
||||
* Toont de bitcoinprijs in EUR (CoinGecko API).
|
||||
* - Groen : prijs gestegen t.o.v. vorige meting
|
||||
* - Rood : prijs gedaald t.o.v. vorige meting
|
||||
* - Grijs : gelijk gebleven (of eerste meting)
|
||||
* - "--" : API-fout (netwerkfout, 4xx/5xx, rate limit 429)
|
||||
* Shows the bitcoin price in EUR (CoinGecko API).
|
||||
* - Green : price up compared to the previous reading
|
||||
* - Red : price down compared to the previous reading
|
||||
* - Grey : unchanged (or first reading)
|
||||
* - "--" : API failure (network error, 4xx/5xx, 429 rate limit)
|
||||
*
|
||||
* Vernieuwinterval: configureerbaar, minimaal 5 minuten
|
||||
* (CoinGecko limiet: 1 call per 5 minuten).
|
||||
* Display modes: 0 = plain text (trend-colored), 1 = split-flap board,
|
||||
* 2 = nixie tubes. In the flip and nixie modes the trend shows on a
|
||||
* small LED, the digits themselves stay white / amber.
|
||||
*
|
||||
* Refresh interval: configurable, minimum 5 minutes
|
||||
* (CoinGecko limit: 1 call per 5 minutes).
|
||||
*/
|
||||
|
||||
import QtQuick 2.15
|
||||
@@ -20,44 +24,60 @@ Item {
|
||||
id: root
|
||||
|
||||
readonly property int refreshMinutes: Math.max(5, plasmoid.configuration.refreshMinutes)
|
||||
|
||||
// 0 = plain text, 1 = split-flap board, 2 = nixie tubes
|
||||
property int displayMode: 0
|
||||
readonly property string modeSource: displayMode === 1 ? "DisplayFlip.qml"
|
||||
: displayMode === 2 ? "DisplayNixie.qml"
|
||||
: "DisplayText.qml"
|
||||
readonly property string apiUrl: "https://api.coingecko.com/api/v3/simple/price?ids=bitcoin&vs_currencies=eur"
|
||||
|
||||
// -1 = gedaald, 0 = gelijk / nog geen vorige meting, 1 = gestegen
|
||||
// -1 = down, 0 = unchanged / no previous reading yet, 1 = up
|
||||
property int trend: 0
|
||||
property double lastPrice: NaN // laatste succesvol opgehaalde prijs
|
||||
property double lastPrice: NaN // last successfully fetched price
|
||||
property string state: "init" // init | ok | error
|
||||
property string lastUpdated: "" // HH:mm:ss van laatste succesvolle update
|
||||
property string lastUpdated: "" // HH:mm:ss of the last successful update
|
||||
|
||||
readonly property string displayText: {
|
||||
if (state !== "ok" || isNaN(lastPrice)) {
|
||||
return "--";
|
||||
}
|
||||
return "\u20BF " + Number(lastPrice).toLocaleString(Qt.locale(), "f", 0) + " \u20AC";
|
||||
return Number(lastPrice).toLocaleString(Qt.locale(), "f", 0) + " \u20AC";
|
||||
}
|
||||
|
||||
readonly property color priceColor: {
|
||||
if (state !== "ok" || isNaN(lastPrice)) {
|
||||
return PlasmaCore.Theme.disabledTextColor; // "--" bij fout/init
|
||||
return PlasmaCore.Theme.disabledTextColor; // "--" on error/init
|
||||
}
|
||||
if (trend > 0) {
|
||||
return "#2ecc71"; // groen
|
||||
return "#2ecc71"; // green
|
||||
}
|
||||
if (trend < 0) {
|
||||
return "#e74c3c"; // rood
|
||||
return "#e74c3c"; // red
|
||||
}
|
||||
return "#9e9e9e"; // grijs
|
||||
return "#9e9e9e"; // grey
|
||||
}
|
||||
|
||||
readonly property string statusText: {
|
||||
if (state === "error") {
|
||||
return lastUpdated === ""
|
||||
? i18n("API-fout")
|
||||
: i18n("API-fout — laatste geldige prijs: %1", lastUpdated);
|
||||
? i18n("API error")
|
||||
: i18n("API error — last known price: %1", lastUpdated);
|
||||
}
|
||||
if (lastUpdated === "") {
|
||||
return i18n("Bezig met ophalen\u2026");
|
||||
return i18n("Fetching\u2026");
|
||||
}
|
||||
return i18n("Laatst bijgewerkt: %1", lastUpdated);
|
||||
return i18n("Last updated: %1", lastUpdated);
|
||||
}
|
||||
|
||||
Component.onCompleted: {
|
||||
try {
|
||||
displayMode = Math.max(0, Math.min(2, plasmoid.configuration.displayMode));
|
||||
} catch (e) {
|
||||
// outside a real plasmoid shell (tests): keep the default
|
||||
}
|
||||
console.log("[bitcoinprice] started, refresh interval:", refreshMinutes,
|
||||
"minutes, display mode:", displayMode);
|
||||
}
|
||||
|
||||
Plasmoid.backgroundHints: PlasmaCore.Types.StandardBackground
|
||||
@@ -70,22 +90,37 @@ Item {
|
||||
Item {
|
||||
id: compact
|
||||
|
||||
Layout.minimumWidth: priceLabel.implicitWidth + PlasmaCore.Units.smallSpacing * 2
|
||||
Layout.minimumWidth: btcIcon.width + row.spacing
|
||||
+ (displayLoader.item ? displayLoader.item.implicitWidth : 0)
|
||||
+ PlasmaCore.Units.smallSpacing * 2
|
||||
Layout.minimumHeight: PlasmaCore.Units.iconSizes.smallMedium
|
||||
|
||||
Text {
|
||||
id: priceLabel
|
||||
Row {
|
||||
id: row
|
||||
anchors.centerIn: parent
|
||||
text: root.displayText
|
||||
color: root.priceColor
|
||||
textFormat: Text.PlainText
|
||||
elide: Text.ElideRight
|
||||
horizontalAlignment: Text.AlignHCenter
|
||||
verticalAlignment: Text.AlignVCenter
|
||||
font.family: PlasmaCore.Theme.defaultFont.family
|
||||
font.pixelSize: compact.height > PlasmaCore.Units.iconSizes.small
|
||||
? Math.round(compact.height * 0.6)
|
||||
: PlasmaCore.Theme.defaultFont.pixelSize
|
||||
spacing: PlasmaCore.Units.smallSpacing
|
||||
|
||||
Image {
|
||||
id: btcIcon
|
||||
source: "../images/bitcoin.svg"
|
||||
sourceSize.width: PlasmaCore.Units.iconSizes.smallMedium
|
||||
sourceSize.height: PlasmaCore.Units.iconSizes.smallMedium
|
||||
anchors.verticalCenter: parent.verticalCenter
|
||||
fillMode: Image.PreserveAspectFit
|
||||
visible: root.state === "ok"
|
||||
}
|
||||
|
||||
Loader {
|
||||
id: displayLoader
|
||||
anchors.verticalCenter: parent.verticalCenter
|
||||
height: compact.height * 0.62
|
||||
width: item ? item.implicitWidth : 0
|
||||
source: root.modeSource
|
||||
onLoaded: {
|
||||
item.display = Qt.binding(function () { return root.displayText; });
|
||||
item.trendColor = Qt.binding(function () { return root.priceColor; });
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -94,19 +129,32 @@ Item {
|
||||
Item {
|
||||
id: fullRep
|
||||
|
||||
implicitWidth: PlasmaCore.Units.gridUnit * 14
|
||||
implicitHeight: PlasmaCore.Units.gridUnit * 7
|
||||
implicitWidth: PlasmaCore.Units.gridUnit * 16
|
||||
implicitHeight: PlasmaCore.Units.gridUnit * 10
|
||||
|
||||
Column {
|
||||
anchors.centerIn: parent
|
||||
spacing: PlasmaCore.Units.smallSpacing
|
||||
|
||||
Text {
|
||||
Image {
|
||||
anchors.horizontalCenter: parent.horizontalCenter
|
||||
text: root.displayText
|
||||
color: root.priceColor
|
||||
font.family: PlasmaCore.Theme.defaultFont.family
|
||||
font.pixelSize: PlasmaCore.Units.gridUnit * 2
|
||||
source: "../images/bitcoin.svg"
|
||||
sourceSize.width: PlasmaCore.Units.iconSizes.large
|
||||
sourceSize.height: PlasmaCore.Units.iconSizes.large
|
||||
fillMode: Image.PreserveAspectFit
|
||||
visible: root.state === "ok"
|
||||
}
|
||||
|
||||
Loader {
|
||||
id: fullDisplayLoader
|
||||
anchors.horizontalCenter: parent.horizontalCenter
|
||||
height: PlasmaCore.Units.gridUnit * 2.4
|
||||
width: item ? item.implicitWidth : 0
|
||||
source: root.modeSource
|
||||
onLoaded: {
|
||||
item.display = Qt.binding(function () { return root.displayText; });
|
||||
item.trendColor = Qt.binding(function () { return root.priceColor; });
|
||||
}
|
||||
}
|
||||
|
||||
Text {
|
||||
@@ -141,14 +189,15 @@ Item {
|
||||
try {
|
||||
var price = JSON.parse(xhr.responseText).bitcoin.eur;
|
||||
if (typeof price === "number" && !isNaN(price)) {
|
||||
console.log("[bitcoinprice] fetched EUR", price);
|
||||
root.applyPrice(price);
|
||||
return;
|
||||
}
|
||||
} catch (e) {
|
||||
// ongeldige JSON → val door naar de foutafhandeling
|
||||
// invalid JSON → fall through to error handling
|
||||
}
|
||||
}
|
||||
// API-fout (netwerk, 4xx/5xx, rate limit 429, onverwachte payload)
|
||||
console.log("[bitcoinprice] fetch failed, HTTP status:", xhr.status);
|
||||
root.state = "error";
|
||||
};
|
||||
xhr.send();
|
||||
|
||||
Vendored
BIN
Binary file not shown.
+2
-4
@@ -1,8 +1,6 @@
|
||||
[Desktop Entry]
|
||||
Name=Bitcoin Price
|
||||
Name[nl]=Bitcoin-prijs
|
||||
Comment=Shows the bitcoin price in EUR, color-coded by trend
|
||||
Comment[nl]=Toont de bitcoinprijs in EUR, kleurcodering op trend
|
||||
Type=Service
|
||||
Icon=bitcoin
|
||||
|
||||
@@ -12,8 +10,8 @@ X-KDE-ServiceTypes=Plasma/Applet
|
||||
X-KDE-PluginInfo-Author=Arnold Cordewiner
|
||||
X-KDE-PluginInfo-Email=hermes@a14r.be
|
||||
X-KDE-PluginInfo-Name=nl.a14r.bitcoinprice
|
||||
X-KDE-PluginInfo-Version=1.0.0
|
||||
X-KDE-PluginInfo-Website=http://192.168.110.5:40004/hermes/plasma-bitcoin-price
|
||||
X-KDE-PluginInfo-Version=1.2.0
|
||||
X-KDE-PluginInfo-Website=https://gitea.a14r.be/hermes/plasma-bitcoin-price
|
||||
X-KDE-PluginInfo-Category=Utilities
|
||||
X-KDE-PluginInfo-License=MIT
|
||||
X-KDE-PluginInfo-EnabledByDefault=true
|
||||
|
||||
Reference in New Issue
Block a user