Integrated PDF.js to enable text selection and copy-paste functionality in the PDF viewer. Updated `EnvelopeViewer.razor` to include the necessary scripts and styles, and modified the HTML structure to add a text layer container.
Enhanced `envelope-viewer.css` with styles for the text layer and optimized canvas rendering. Added a `renderTextLayer` method in `pdf-viewer.js` to extract and render text content from PDF pages. Updated the rendering process to overlay the text layer on the canvas.
Updated `envelope-viewer.css` to enhance the layout and responsiveness of the PDF toolbar:
- Adjusted padding, gap, width, and alignment for better usability.
- Improved zoom section and slider styles for flexibility and consistency.
Enhanced `pdf-viewer.js` to handle concurrent rendering tasks:
- Added checks to prevent overlapping render tasks on the same canvas.
- Implemented error handling for rendering operations to ensure stability.
These changes improve the user experience and robustness of the PDF viewer.
Added `image-rendering` properties and opacity transitions to `.pdf-canvas` for smoother visual effects during rendering. Introduced a `.pdf-canvas.rendering` class to indicate rendering state.
Enhanced `renderPage` method to support HiDPI displays by scaling the viewport based on device pixel ratio (up to 2) and setting both internal resolution and CSS display size for better rendering quality. Enabled high-quality rendering with `imageSmoothingEnabled` and `imageSmoothingQuality`.
Updated scroll container reference to `.pdf-canvas-wrapper` for proper alignment. Added logic to manage the `rendering` class during and after rendering, including error handling to ensure UI consistency. These changes improve both functionality and aesthetics of the PDF viewer.
Enhanced thumbnail rendering in `envelope-viewer.css` by adding `image-rendering` properties for better visual quality.
Updated `pdf-viewer.js` to support high-quality rendering with HiDPI support:
- Replaced fixed scale with dynamic scaling using `devicePixelRatio` (capped at 2x) and a base scale of 0.75.
- Adjusted canvas resolution to match scaled viewport dimensions.
- Removed inline canvas styles to delegate display size to CSS.
- Retained high-quality rendering settings for the canvas context.
These changes improve visual fidelity while maintaining performance.
Updated the `.pdf-thumbnail__canvas` CSS class to replace
`max-width`, `max-height`, and `display: block` with `width`,
`height`, `object-fit: contain`, and `object-position: center`.
These changes ensure the canvas fully occupies its container,
scales proportionally without cropping, and centers the content
for better visual consistency and usability.
Introduced a resizable splitter for the PDF thumbnail sidebar, allowing users to dynamically adjust its width. Added `_thumbnailWidth` property with min/max constraints and implemented mouse event handlers (`OnSplitterMouseDown`, `OnSplitterMouseMove`, `OnSplitterMouseUp`) to manage resizing.
Integrated JavaScript interop to attach/detach resize event listeners and save user preferences to `localStorage`. Updated `pdf-viewer.js` to handle resizing state and cleanup. Styled the splitter in `envelope-viewer.css` with hover/active states and ensured smooth interaction.
Persisted thumbnail width across sessions and added error handling for `localStorage`. Enhanced user experience with intuitive resizing and improved UI flexibility.
Removed the header section of the PDF thumbnail sidebar, including the title and close button, to streamline the UI. Updated Razor logic to control sidebar visibility directly, eliminating the need for `.pdf-thumbnails--visible`. Deleted associated CSS styles for the removed elements. Retained scrolling and padding styles for the thumbnail content.
Refactor the PDF thumbnail sidebar to use Razor logic for dynamic visibility control, removing reliance on CSS-based toggling. Updated the `pdf-thumbnails` layout to use `relative` positioning and improved its integration with the viewer structure. Introduced a new `pdf-canvas-wrapper` for better styling, scrolling, and alignment of the main PDF canvas.
Enhanced responsiveness by adjusting `pdf-thumbnails`, `pdf-thumbnails__content`, and `pdf-toolbar` styles for smaller screens. Deprecated the `pdf-thumbnails--visible` class and removed redundant CSS properties to simplify the codebase. Updated the `pdf-frame` layout to use a column-based flexbox for better alignment.
These changes improve maintainability, responsiveness, and the overall user experience of the `EnvelopeViewer` component.
Introduced a PDF thumbnail sidebar in `EnvelopeViewer.razor` to enhance navigation between pages. Added a toggle button to show/hide the sidebar and implemented dynamic thumbnail rendering for all pages.
Updated `envelope-viewer.css` with styles for the sidebar, including hover/active states, transitions, and mobile responsiveness.
Enhanced `pdf-viewer.js` with a `renderThumbnail` method to render page previews on canvas elements. Added error handling for non-critical thumbnail rendering issues.
Improved user experience by providing an intuitive way to preview and navigate PDF pages.
The PDF toolbar in `EnvelopeViewer.razor` has been redesigned to improve usability and functionality. Key changes include:
- Added buttons for page navigation, zooming, and preset zoom levels.
- Introduced a zoom slider and page input field for direct control.
- Added "Fit to Width" and "Set Zoom to 100%" features.
- Updated `ZoomIn` and `ZoomOut` methods with boundary checks.
- Added new methods: `SetZoom`, `OnZoomSliderChanged`, `OnPageInputChanged`, and `FitToWidth`.
Styling updates in `envelope-viewer.css` include a modernized toolbar design with rounded corners, shadows, and responsive layouts for smaller screens.
`pdf-viewer.js` was updated with `setScale` and `fitToWidth` methods to support the new functionality. These changes enhance the interactivity, flexibility, and user experience of the PDF viewer.
Updated `.pdf-viewer-container` to vertically center content by changing `align-items` to `center`. Adjusted `.pdf-frame` dimensions to use dynamic height and width, added a maximum width, and centered text alignment. Introduced rounded corners to the gradient bar with a `border-radius`. Changed `.pdf-canvas` to `inline-block` display with `vertical-align: top`. Further refined `.pdf-frame` layout with slightly different height and width calculations.
Moved inline styles from `EnvelopeViewer.razor` to a new external
CSS file `envelope-viewer.css` for better maintainability and
separation of concerns. Added external JavaScript dependencies
(`pdf.js` and `pdf-viewer.js`) to enable PDF rendering.
Fixed encoding issues in error messages and improved the layout
structure with responsive design rules. Enhanced readability and
usability by organizing styles and ensuring proper localization
support.
Added new CSS rules in `privacy-policy.css` to improve the styling of the body, header, headings, sections, lists, and links. Minified these styles into `privacy-policy.min.css` for better performance. Updated the stylesheet path in `privacy-policy.de-DE.html` to ensure the correct relative path is used.
Removed styles for `.sidebar` and `.top-row` elements, including their background, layout, and responsive behavior, as they are no longer used. Simplified `main` and `article` elements by standardizing `margin` and `padding` to `0`.
Removed media query styles for `.top-row` and `.sidebar` to streamline responsive design. Updated global styles in `app.css` to ensure consistent spacing and alignment for `html`, `body`, `main`, and `.page`.
Focused on creating a cleaner, more minimal design by removing redundant styles and ensuring uniformity across the layout.
Replaced the old card-based layout in `Index.razor` with a modern, visually appealing home page design. Added a hero header, content section, and call-to-action button for signing documents. Introduced new SVG icons and text elements to enhance the UI.
Removed the `OnAfterRenderAsync` method and automatic redirection logic to simplify user navigation. Added a new stylesheet link for the DevExpress Blazor theme.
Updated `app.css` to support the new design:
- Changed `article` overflow to `overflow-y: auto`.
- Added new classes for layout, buttons, and feature badges.
- Styled the home page with a gradient background, rounded corners, and hover effects.
These changes improve usability, responsiveness, and visual consistency.
Introduced a new footer in `MainLayout.razor` with copyright
information, a link to "Digital Data GmbH," and a privacy
policy link. Added two new privacy policy files
(`privacy-policy.en-US.html` and `privacy-policy.fr-FR.html`)
to the project and configured them to always copy to the
output directory.
Updated `app.css` to adjust layout heights to accommodate
the footer. Added new styles for the footer, including a
gradient background, responsive design, and hover effects
for links.
Enhanced `ReportViewer.razor` with new UI elements, including a detailed `receiver-info-header` and `receiver-action-bar` for better signature workflows. Refactored signature logic to ensure accurate placement using `report.AfterPrint` and `PrintingSystem.Pages`. Removed legacy methods and iText7-based workflows.
Added Turkish documentation (`COPILOT_CONTEXT_TR.md`) detailing project structure, workflows, and pending tasks. Updated `MainLayout.razor` to simplify layout. Improved styling in `app.css` for better visual hierarchy and readability.
Documented pending tasks such as adding signature backgrounds, improving checkbox styles, and automating signature workflows.
Updated `.annot-sig-cb-wrapper` and related classes to improve
appearance, interactivity, and hover effects. Key changes include:
- Increased `border-radius` and adjusted `font-size`, `font-weight`,
and `padding` for a cleaner look.
- Replaced solid background and borders with gradient backgrounds
and updated `box-shadow` for modern styling.
- Added `cursor` property and refined `transition` effects for
smoother interactions.
- Updated hover and checked states with dynamic `filter` and
enhanced `box-shadow`.
- Hid `.annot-sig-cb` checkbox and improved `.annot-sig-cb__label`
readability with `letter-spacing`.
- Added dependency injection for `AnnotationService`, `DocumentService`, and `AuthService` in `ReportViewer.razor`.
- Improved signature button logic with dynamic appearance and feedback.
- Introduced annotation checkbox overlays for marking signature fields.
- Refactored signature saving and application logic into `SaveSignatureAsync` and `SubmitSignaturesAsync`.
- Added `BuildFreshBaseReport` and `AddAnnotationPlaceholders` for dynamic report creation.
- Implemented annotation-specific signature placement with `AddSignatureAtAnnotation`.
- Enhanced state management for annotations and signature overlays.
- Updated `app.css` with styles for annotation checkboxes.
- Added cache-control headers and versioned JavaScript in `index.html`.
- Improved `receiver-signature.js` with annotation checkbox management, optimized signature pad logic, and debugging utilities.
- Performed general code cleanup and optimization for maintainability.
Enhanced `ReportViewer.razor` with a new layout structure:
- Added `receiver-page-layout` with `receiver-signature-panel` and `receiver-viewer-wrapper` for better organization.
- Introduced a button to export signed PDFs, conditionally enabled based on `SignatureApplied`.
- Added a `DxPopup` for capturing signatures with a "Close" button.
Updated `MainLayout.razor` to remove unnecessary padding from `<article>`.
Refined `app.css`:
- Defined styles for `receiver-page-layout`, `receiver-signature-panel`, and `receiver-viewer-wrapper` to improve layout flexibility.
- Adjusted `article` to use flexbox and ensure hidden overflow.
