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feat: add support for streaming URLs
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,161 @@ | ||
| from itertools import starmap | ||
| from typing import Dict, Iterable | ||
|
|
||
| from PyQt5.QtCore import Qt | ||
| from PyQt5.QtGui import QIcon | ||
| from PyQt5.QtWidgets import ( | ||
| QDialog, | ||
| QDialogButtonBox, | ||
| QLabel, | ||
| QLayout, | ||
| QLineEdit, | ||
| QTextEdit, | ||
| QVBoxLayout, | ||
| ) | ||
|
|
||
| from gridplayer.utils.misc import tr | ||
|
|
||
| DIALOG_WIDTH = 500 | ||
| MULTILINE_HEIGHT = 300 | ||
|
|
||
|
|
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| class QAddURLsDialog(QDialog): | ||
| def __init__( | ||
| self, | ||
| supported_schemas: Iterable[str], | ||
| supported_urls: Dict[str, str], | ||
| **kwargs, | ||
| ): | ||
| super().__init__(**kwargs) | ||
|
|
||
| self._input_single = QLineEdit(self) | ||
| self._input_multiline = QTextEdit(self) | ||
|
|
||
| self._supported_info = self._init_info(supported_schemas, supported_urls) | ||
|
|
||
| self._buttons = self._init_buttons() | ||
|
|
||
| self._expand_button = self._buttons.addButton("+", QDialogButtonBox.ResetRole) | ||
| self._expand_button.clicked.connect(self._switch_multiline) | ||
|
|
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| self._is_expanded = False | ||
|
|
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| self._ui_setup() | ||
|
|
||
| @property | ||
| def urls(self): | ||
| if self._is_expanded: | ||
| return [ | ||
| url.strip() | ||
| for url in self._input_multiline.toPlainText().splitlines() | ||
| if url.strip() | ||
| ] | ||
|
|
||
| url = self._input_single.text().strip() | ||
| return [url] if url else [] | ||
|
|
||
| @classmethod | ||
| def get_urls( | ||
| cls, | ||
| parent, | ||
| title: str, | ||
| supported_schemas: Iterable[str], | ||
| supported_urls: Dict[str, str], | ||
| ): | ||
| dialog = cls( | ||
| parent=parent, | ||
| supported_schemas=supported_schemas, | ||
| supported_urls=supported_urls, | ||
| ) | ||
|
|
||
| dialog.setWindowTitle(title) | ||
|
|
||
| if dialog.exec(): | ||
| return dialog.urls | ||
|
|
||
| return [] | ||
|
|
||
| def _init_info(self, schemas: Iterable[str], supported_urls: Dict[str, str]): | ||
| supported_info = QLabel(self) | ||
|
|
||
| info_txt = _init_info_txt(schemas, supported_urls) | ||
|
|
||
| supported_info.setText(info_txt) | ||
|
|
||
| return supported_info | ||
|
|
||
| def _init_buttons(self): | ||
| buttons = QDialogButtonBox( | ||
| QDialogButtonBox.Ok | QDialogButtonBox.Cancel, | ||
| Qt.Horizontal, | ||
| self, | ||
| ) | ||
|
|
||
| buttons.accepted.connect(self.accept) | ||
| buttons.rejected.connect(self.reject) | ||
|
|
||
| for btn in buttons.buttons(): | ||
| btn.setIcon(QIcon()) | ||
|
|
||
| return buttons | ||
|
|
||
| def _ui_setup(self): | ||
| main_layout = QVBoxLayout(self) | ||
| main_layout.setSizeConstraint(QLayout.SetFixedSize) | ||
|
|
||
| self._supported_info.setOpenExternalLinks(True) | ||
|
|
||
| self._input_single.setMinimumWidth(DIALOG_WIDTH) | ||
|
|
||
| self._input_multiline.setMinimumSize(DIALOG_WIDTH, MULTILINE_HEIGHT) | ||
| self._input_multiline.setAcceptRichText(False) | ||
| self._input_multiline.hide() | ||
|
|
||
| main_layout_stack = [ | ||
| self._input_single, | ||
| self._input_multiline, | ||
| self._supported_info, | ||
| self._buttons, | ||
| ] | ||
|
|
||
| for widget in main_layout_stack: | ||
| main_layout.addWidget(widget) | ||
|
|
||
| def _switch_multiline(self): | ||
| url = self.urls[0] if self.urls else "" | ||
|
|
||
| if self._is_expanded: | ||
| self._input_single.setText(url) | ||
|
|
||
| self._input_single.show() | ||
| self._input_multiline.hide() | ||
| self._expand_button.setText("+") | ||
| else: | ||
| self._input_multiline.setText(url) | ||
|
|
||
| self._input_single.hide() | ||
| self._input_multiline.show() | ||
| self._expand_button.setText("-") | ||
|
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| self._is_expanded = not self._is_expanded | ||
|
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||
|
|
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| def _init_info_txt(schemas, supported_urls): | ||
| supported_info_template = "<br>".join( | ||
| (tr("Supported URL schemas: {SCHEMAS}"), tr("Supported sites: {SERVICES}")) | ||
| ) | ||
|
|
||
| tokens = { | ||
| "{SCHEMAS}": ", ".join(sorted(schemas)), | ||
| "{SERVICES}": ", ".join(_convert_urls(supported_urls)), | ||
| } | ||
|
|
||
| for token, token_value in tokens.items(): | ||
| supported_info_template = supported_info_template.replace(token, token_value) | ||
|
|
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| return supported_info_template | ||
|
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||
|
|
||
| def _convert_urls(urls: Dict[str, str]) -> Iterable[str]: | ||
| url_template = "<a href='{1}'>{0}</a>" | ||
| return starmap(url_template.format, urls.items()) |
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