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Added scrolling option to alerts

This commit is contained in:
Nico Opiyo 2019-03-12 22:37:07 +03:00
parent de1790ac76
commit 53d8b239ff
5 changed files with 137 additions and 44 deletions
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65
openlp/core/display/html/display.js
View File

@ -66,7 +66,8 @@ var TransitionState = {
*/
var AnimationState = {
NoAnimation: "noAnimation",
ScrollingAnimation: "scrollingAnimation"
ScrollingText: "scrollingText",
NonScrollingText: "noScrollingText"
};
/**
@ -433,29 +434,16 @@ var Display = {
}
Display.doEntranceTransition(settings);
// TODO: Add functionality for no scroll
alertBackground.addEventListener('transitionend', function (e) {
alertBackground.addEventListener('transitionend', function(e) {
e.stopPropagation();
if (Display._transitionState === TransitionState.EntranceTransition) {
alertText.style.visibility = "visible";
alertText.classList.add("horizontal-scroll-animation");
Display._animationState = AnimationState.ScrollingAnimation;
Display._transitionState = TransitionState.NoTransition
}
else if (Display._transitionState === TransitionState.ExitTransition) {
Display._transitionState = TransitionState.NoTransition;
alertText.style.visibility = "hidden";
alertBackground.classList = "";
alertBackground.classList.add("normal");
}
Display.transitionEndEvent(settings);
});
alertBackground.addEventListener('animationend', function (e) {
alertText.addEventListener('animationend', function (e) {
e.stopPropagation();
if (Display._animationState === AnimationState.ScrollingAnimation) {
console.debug("Scrolling animation finished");
alertText.classList.remove("horizontal-scroll-animation");
if (Display._animationState === AnimationState.ScrollingText) {
alertText.style.animation = "";
alertText.style.visibility = "hidden";
Display._animationState = AnimationState.NoAnimation;
Display.doExitTransition();
@ -484,7 +472,7 @@ var Display = {
}
alertText.style.color = settings.font_color;
alertText.style.fontFamily = settings.font_face;
alertText.style.fontSize = settings.font_size + "pt";
alertText.style.fontSize = settings.font_size + "pt";
alertBackground.style.backgroundColor = settings.background_color;
if (this._alertState === AlertState.DisplayingFromQueue) {
@ -516,7 +504,7 @@ var Display = {
/**
* Display the next alert in the queue
*/
getNextAlert: function () {
getNextAlert: function () {
if (Display._alerts.length > 0) {
var alertObject = JSON.parse(this._alerts.shift());
this._alertState = AlertState.DisplayingFromQueue;
@ -526,6 +514,39 @@ var Display = {
return null;
}
},
/**
* Set text styles and animations when transitions are are completed
* @param {event} event - The event that has occured
* @param {json} settings object - The settings to use for the animation
*/
transitionEndEvent: function (settings) {
var alertBackground = $("#alert-background")[0];
var alertText = $("#alert")[0];
if (Display._transitionState === TransitionState.EntranceTransition) {
alertText.style.visibility = "visible";
if (settings.scroll) {
var animationSettings = "alert-scrolling-text " + settings.timeout +
"s linear 0s " + settings.repeat + " normal";
alertText.style.animation = animationSettings;
Display._animationState = AnimationState.ScrollingText;
}
else {
Display._animationState = AnimationState.NonScrollingText;
setTimeout (function () {
alertText.style.visibility = "hidden";
Display._animationState = AnimationState.NoAnimation;
Display.doExitTransition();
}, settings.timeout * 1000);
}
Display._transitionState = TransitionState.NoTransition
}
else if (Display._transitionState === TransitionState.ExitTransition) {
Display._transitionState = TransitionState.NoTransition;
alertText.style.visibility = "hidden";
alertBackground.classList = "";
alertBackground.classList.add("normal");
}
},
/**
* Add a slides. If the slide exists but the HTML is different, update the slide.
* @param {string} verse - The verse number, e.g. "v1"

4
openlp/plugins/alerts/alertsplugin.py
View File

@ -125,7 +125,9 @@ __default_settings__ = {
'alerts/location': AlertLocation.Bottom,
'alerts/background color': '#660000',
'alerts/font color': '#ffffff',
'alerts/timeout': 5
'alerts/timeout': 10,
'alerts/repeat': 1,
'alerts/scroll': True
}

4
openlp/plugins/alerts/lib/alertsmanager.py
View File

@ -97,7 +97,9 @@ class AlertsManager(QtCore.QObject, RegistryBase, LogMixin, RegistryProperties):
'font_face': Settings().value('alerts/font face'),
'font_size': Settings().value('alerts/font size'),
'font_color': rgb_font_color,
'timeout': Settings().value('alerts/timeout')
'timeout': Settings().value('alerts/timeout'),
'repeat': Settings().value('alerts/repeat'),
'scroll': Settings().value('alerts/scroll')
}
self.live_controller.displays[0].alert(text, json.dumps(alert_settings))
# Check to see if we have a timer running.

85
openlp/plugins/alerts/lib/alertstab.py
View File

@ -47,35 +47,56 @@ class AlertsTab(SettingsTab):
self.font_layout.addRow(self.font_label, self.font_combo_box)
self.font_color_label = QtWidgets.QLabel(self.font_group_box)
self.font_color_label.setObjectName('font_color_label')
self.color_layout = QtWidgets.QHBoxLayout()
self.color_layout.setObjectName('color_layout')
self.font_color_button = ColorButton(self.font_group_box)
self.font_color_button.setObjectName('font_color_button')
self.color_layout.addWidget(self.font_color_button)
self.color_layout.addSpacing(20)
self.background_color_label = QtWidgets.QLabel(self.font_group_box)
self.background_color_label.setObjectName('background_color_label')
self.color_layout.addWidget(self.background_color_label)
self.background_color_button = ColorButton(self.font_group_box)
self.background_color_button.setObjectName('background_color_button')
self.color_layout.addWidget(self.background_color_button)
self.font_layout.addRow(self.font_color_label, self.color_layout)
self.font_layout.addRow(self.font_color_label, self.font_color_button)
self.font_size_label = QtWidgets.QLabel(self.font_group_box)
self.font_size_label.setObjectName('font_size_label')
self.font_size_spin_box = QtWidgets.QSpinBox(self.font_group_box)
self.font_size_spin_box.setObjectName('font_size_spin_box')
self.font_layout.addRow(self.font_size_label, self.font_size_spin_box)
self.timeout_label = QtWidgets.QLabel(self.font_group_box)
self.left_layout.addWidget(self.font_group_box)
# Background Settings
self.background_group_box = QtWidgets.QGroupBox(self.left_column)
self.background_group_box.setObjectName('background_group_box')
self.background_layout = QtWidgets.QFormLayout(self.background_group_box)
self.background_layout.setObjectName('background_settings_layout')
self.background_color_label = QtWidgets.QLabel(self.background_group_box)
self.background_color_label.setObjectName('background_color_label')
self.background_color_button = ColorButton(self.background_group_box)
self.background_color_button.setObjectName('background_color_button')
self.background_layout.addRow(self.background_color_label,self.background_color_button)
self.left_layout.addWidget(self.background_group_box)
# Scroll Settings
self.scroll_group_box = QtWidgets.QGroupBox(self.left_column)
self.scroll_group_box.setObjectName('scroll_group_box')
self.scroll_group_layout = QtWidgets.QFormLayout(self.scroll_group_box)
self.scroll_group_layout.setObjectName('scroll_group_layout')
self.scroll_check_box = QtWidgets.QCheckBox(self.scroll_group_box)
self.scroll_check_box.setObjectName('scroll_check_box')
self.scroll_group_layout.addRow(self.scroll_check_box)
self.repeat_label = QtWidgets.QLabel(self.scroll_group_box)
self.repeat_label.setObjectName('repeat_label')
self.repeat_spin_box = QtWidgets.QSpinBox(self.scroll_group_box)
self.repeat_spin_box.setObjectName('repeat_spin_box')
self.scroll_group_layout.addRow(self.repeat_label, self.repeat_spin_box)
self.left_layout.addWidget(self.scroll_group_box)
# Other Settings
self.settings_group_box = QtWidgets.QGroupBox(self.left_column)
self.settings_group_box.setObjectName('settings_group_box')
self.settings_layout = QtWidgets.QFormLayout(self.settings_group_box)
self.settings_layout.setObjectName('settings_layout')
self.timeout_label = QtWidgets.QLabel(self.settings_group_box)
self.timeout_label.setObjectName('timeout_label')
self.timeout_spin_box = QtWidgets.QSpinBox(self.font_group_box)
self.timeout_spin_box = QtWidgets.QSpinBox(self.settings_group_box)
self.timeout_spin_box.setMaximum(180)
self.timeout_spin_box.setObjectName('timeout_spin_box')
self.font_layout.addRow(self.timeout_label, self.timeout_spin_box)
self.settings_layout.addRow(self.timeout_label, self.timeout_spin_box)
self.vertical_label, self.vertical_combo_box = create_valign_selection_widgets(self.font_group_box)
self.vertical_label.setObjectName('vertical_label')
self.vertical_combo_box.setObjectName('vertical_combo_box')
self.font_layout.addRow(self.vertical_label, self.vertical_combo_box)
self.left_layout.addWidget(self.font_group_box)
self.settings_layout.addRow(self.vertical_label, self.vertical_combo_box)
self.left_layout.addWidget(self.settings_group_box)
self.left_layout.addStretch()
self.preview_group_box = QtWidgets.QGroupBox(self.right_column)
self.preview_group_box.setObjectName('preview_group_box')
@ -92,16 +113,22 @@ class AlertsTab(SettingsTab):
self.font_combo_box.activated.connect(self.on_font_combo_box_clicked)
self.timeout_spin_box.valueChanged.connect(self.on_timeout_spin_box_changed)
self.font_size_spin_box.valueChanged.connect(self.on_font_size_spin_box_changed)
self.repeat_spin_box.valueChanged.connect(self.on_repeat_spin_box_changed)
self.scroll_check_box.toggled.connect(self.scroll_check_box_toggled)
def retranslate_ui(self):
self.font_group_box.setTitle(translate('AlertsPlugin.AlertsTab', 'Font'))
self.font_group_box.setTitle(translate('AlertsPlugin.AlertsTab', 'Font Settings'))
self.font_label.setText(translate('AlertsPlugin.AlertsTab', 'Font name:'))
self.font_color_label.setText(translate('AlertsPlugin.AlertsTab', 'Font color:'))
self.background_color_label.setText(UiStrings().BackgroundColorColon)
self.font_size_label.setText(translate('AlertsPlugin.AlertsTab', 'Font size:'))
self.font_size_spin_box.setSuffix(' {unit}'.format(unit=UiStrings().FontSizePtUnit))
self.background_group_box.setTitle(translate('AlertsPlugin.AlertsTab', 'Background Settings'))
self.settings_group_box.setTitle(translate('AlertsPlugin.AlertsTab', 'Other Settings'))
self.timeout_label.setText(translate('AlertsPlugin.AlertsTab', 'Alert timeout:'))
self.timeout_spin_box.setSuffix(' {unit}'.format(unit=UiStrings().Seconds))
self.repeat_label.setText(translate('AlertsPlugin.AlertsTab', 'Repeat (no. of times):'))
self.scroll_check_box.setText(translate('AlertsPlugin.AlertsTab', 'Enable Scrolling'))
self.preview_group_box.setTitle(UiStrings().Preview)
self.font_preview.setText(UiStrings().OpenLP)
@ -140,6 +167,24 @@ class AlertsTab(SettingsTab):
self.font_size = self.font_size_spin_box.value()
self.update_display()
def on_repeat_spin_box_changed(self):
"""
The repeat spin box has changed
"""
self.repeat = self.repeat_spin_box.value()
self.changed = True
def scroll_check_box_toggled(self):
"""
The scrolling checkbox has been toggled
"""
if self.scroll_check_box.isChecked():
self.repeat_spin_box.setEnabled(True)
else:
self.repeat_spin_box.setEnabled(False)
self.scroll = self.scroll_check_box.isChecked()
self.changed = True
def load(self):
"""
Load the settings into the UI.
@ -152,12 +197,16 @@ class AlertsTab(SettingsTab):
self.background_color = settings.value('background color')
self.font_face = settings.value('font face')
self.location = settings.value('location')
self.repeat = settings.value('repeat')
self.scroll = settings.value('scroll')
settings.endGroup()
self.font_size_spin_box.setValue(self.font_size)
self.timeout_spin_box.setValue(self.timeout)
self.font_color_button.color = self.font_color
self.background_color_button.color = self.background_color
self.repeat_spin_box.setValue(self.repeat)
self.vertical_combo_box.setCurrentIndex(self.location)
self.scroll_check_box.setChecked(self.scroll)
font = QtGui.QFont()
font.setFamily(self.font_face)
self.font_combo_box.setCurrentFont(font)
@ -181,6 +230,8 @@ class AlertsTab(SettingsTab):
settings.setValue('timeout', self.timeout)
self.location = self.vertical_combo_box.currentIndex()
settings.setValue('location', self.location)
settings.setValue('repeat', self.repeat)
settings.setValue('scroll', self.scroll_check_box.isChecked())
settings.endGroup()
if self.changed:
self.settings_form.register_post_process('update_display_css')

23
tests/js/test_display.js
View File

@ -166,7 +166,8 @@ describe("Display.alert", function () {
alertBackground.appendChild(alert);
settings = '{ \
"location": 1, "font_face": "Segoe UI, Tahoma, Geneva, Verdana, sans-serif", \
"font_size": 40, "font_color": "#ffffff", "background_color": "#660000" \
"font_size": 40, "font_color": "#ffffff", "background_color": "#660000", \
"timeout": 5, "repeat": 1, "scrolling_text": true \
}';
});
@ -203,7 +204,8 @@ describe("Display.doEntranceTransition", function () {
}';
settings = {
"location": 2, "font_face": "Tahoma", "font_size": 40,
"font_color": "rgb(255, 255, 255)", "background_color": "rgb(102, 0, 0)"
"font_color": "rgb(255, 255, 255)", "background_color": "rgb(102, 0, 0)",
"timeout": 5, "repeat": 1, "scrolling_text": true
};
style.innerHTML = css;
document.head.appendChild(style);
@ -305,7 +307,8 @@ describe("Display.getNextAlert", function () {
it("should call the alert function correctly if there is an alert in the queue", function () {
var settings = {
"location": 2, "font_face": "Tahoma", "font_size": 40,
"font_color": "rgb(255, 255, 255)", "background_color": "rgb(102, 0, 0)"
"font_color": "rgb(255, 255, 255)", "background_color": "rgb(102, 0, 0)",
"timeout": 5, "repeat": 1, "scrolling_text": true
};
var alertObject = {text: "Queued Alert", settings: settings};
Display._alerts.push(JSON.stringify(alertObject));
@ -317,6 +320,20 @@ describe("Display.getNextAlert", function () {
});
});
describe("Display.transitionEnd", function () {
beforeEach(function () {
document.body.innerHTML = "";
alertBackground = document.createElement("div");
alertBackground.setAttribute("id", "alert-background");
alertBackground.setAttribute("class", "normal");
document.body.appendChild(alertBackground);
alertText = document.createElement("p");
alertText.setAttribute("id","alert");
alertBackground.appendChild(alertText);
});
// it("should")
});
describe("Display.addTextSlide", function () {
beforeEach(function() {
document.body.innerHTML = "";