* Zoom icons.
* Actions.
* Min zoom of 0 does not make sense.
* Zoom logic.
* Modify how zoom affects selection rendering.
* More precise scrollbar dimensions.
* Adjust elements visibility and scrollbars.
* Normalized canvas width and height.
* Apply zoom to resize test.
* [WIP] Zoom using canvas center as an origin.
* Undo zoom on `getScrollBars`.
* WIP: center zoom origin via scroll
* This was wrong for sure.
* Finish scaling using center as origin.
* Almost there.
* Scroll offset should be not part of zoom transforms.
* Better naming.
* Wheel movement should be the same no matter the zoom level.
* Panning movement should be the same no matter the zoom level.
* Fix elements pasting.
* Fix text WYSIWGT.
* Fix scrollbars and visibility.
* Separate UI from Canvas
* Explicitly define history recording
* ActionManager: Set syncActionState during construction instead of in every call
* Add commit to history flag to necessary actions
* Disable undoing during multiElement
* Write custom equality function for UI component to render it only when specific props and elements change
* Remove stale comments about history skipping
* Stop undo/redoing when in resizing element mode
* wip
* correctly reset resizingElement & add undo check
* Separate selection element from the rest of the array and stop redrawing the UI when dragging the selection
* Remove selectionElement from local storage
* Remove unnecessary readonly type casting in actionFinalize
* Fix undo / redo for multi points
* Fix an issue that did not update history when elements were locked
* Disable committing to history for noops
- deleteSelected without deleting anything
- Basic selection
* Use generateEntry only inside history and pass elements and appstate to history
* Update component after every history resume
* Remove last item from the history only if in multi mode
* Resume recording when element type is not selection
* ensure we prevent hotkeys only on writable elements
* Remove selection clearing from history
* Remove one point arrows as they are invisibly small
* Remove shape of elements from local storage
* Fix removing invisible element from the array
* add missing history resuming cases & simplify slice
* fix lint
* don't regenerate elements if no elements deselected
* regenerate elements array on selection
* reset state.selectionElement unconditionally
* Use getter instead of passing appState and scene data through functions to actions
* fix import
Co-authored-by: David Luzar <luzar.david@gmail.com>
* Add encryption
In order to avoid the server being able to read the content of the scene, this PR implements local encryption and decryption. This implements the algorithm described in #610.
Right now the server doesn't support uploading binary files. I mocked the server with comments. @lipis, could you add support on the server and update this PR? I added a bunch of TODO: that tell you where to comment/uncomment in order to get the server flow going.
To test locally right now:
- Import: Open http://localhost:3000/#json=1234,5oYVOnGpWYPPTz19-PMYYw and see a square
- Export: Click the export link and see the right url with the private key + the encrypted binary in the console
Fixes#610
* backend_v2
* v2
* Add Hint viewer
- Add hints for arrows and lines
- Add hints for resizing elements
* Swap priority of multi mode and resize mode in Hint Viewer
* Remove dangling locales from public
* Add shortcut to hide hints
* Change hint texts and show resize hint ONLY during resizing
* Remove hints toggling
* Add keybindings for shapes
I'm not 100% sure about this one. I feel like it's going to help people be a lot more productive to display the key bindings at all time. But it also clutters the UI...
* increase font-size
* fix shape keybindings for non-qwerty keyboards
* tweak position and color
Co-authored-by: David Luzar <luzar.david@gmail.com>
* Add keybindings for color picker
This adds the ability to navigate using left/right/bottom/up keys and shows key bindings for all the different colors. This is only optimized for the qwerty keyboard layout, but unfortunately it's not possible to detect other keyboard layouts :(
* add aria-keyshortcuts and keybinding in title
* make focus select color, confirm on enter
Co-authored-by: David Luzar <luzar.david@gmail.com>
The test that was added is not a good test. If we want to test things, we should be testing logic that is error prone such as all the mouse handling logic and state management. Adding a test for something trivial as displaying a list of data is just going to be annoying when we eventually change the UI and the test breaks.
Since this is the only test using enzyme, I also removed enzyme. We can add it back if we want to test a component using it.
There are two problems with the current localization strategy:
- We download the translations on-demand, which means that it does a serial roundtrip for nothing.
- withTranslation helper actually renders the app 3 times on startup, instead of once (I haven't tried to debug it)
* first draft of export to SVG. WIP
* enabled text rendeing - which is not quite right atm
* placeholder svg icon
* size the canvas based on the bounding box of elements
* Do not add opacity attributes if default
* render background rect
* Ensure arrows are in the same SVG group
* parse font-size from font
* export web fonts
* use fixed locations for fonts
* Rename export functions
* renamed export file
* oops broke the icon.
Use HTML semantic elements to set the landmarks of the page.
This is helpful for assistive technologies to determine the different regions of content. In our case it's useful for jumping between the different islands that we use to group the form controls.
* Add a gap between shapes and lock
The lock is a different type as the rest of the shapes, so we should visually separate it.
* redesign lock icon
Co-authored-by: David Luzar <luzar.david@gmail.com>
Sorry my OCD is kicking in... It's super weird that the base of the lock moves when we check / unckeck it. Instead, just the semi-circle shape should move (what this PR implements).
Improve the accessibility of our modals (the color picker and the export dialog)
Implement a focus trap so that tapping through the controls inside them don't escape to outer elements, it also allows to close the modals with the "Escape" key.
Right now we're running useEffect block which runs getExportCanvasPreview on every state update, even if the modal is not visible (eg: when moving the mouse around!). This puts the modal code in its own component so that it doesn't trigger useEffect when not visible.
The code isn't very elegant as we're forwarding all the props, there's likely a better way to handle it (if anyone is interested, PR would be appreciated), but at least now it no longer double renders the scene.
Fixes#559
* Rename ToolIcon to ToolButton
It makes more semantic sense
* Label and keyboard shortcuts announcement
* Refactor common props for ToolButton
* Better doc outline and form controls
* Adjust color picker
* Styling fixes
Co-authored-by: Christopher Chedeau <vjeuxx@gmail.com>
* add translations in data.ts
* add language list
add spanish version
* fixes pr review
* add more translations
* remove unused label
Co-authored-by: David Luzar <luzar.david@gmail.com>
* Introduce shape lock
* Format code with prettier
* Do not reset elementLocked on selection change
* Don't set isSelected to true if element is locked
* Don't reset the cursor
* Move reset cursor call to better spot
* Run prettier + lint
* ensure panel props are sync to editing elem
* ensure we don't create empty-text elements (fixes#468)
* remove dead code
Co-authored-by: Christopher Chedeau <vjeuxx@gmail.com>
