When user changes canvas background, css class now applied on document
body.
Created new controller listening to Events.USER_SETTINGS_CHANGED to handle
this.
Created dynamic palette displaying currently used colors.
This palette is now selected by default.
New service UsedColorsService created. Listens to PISKEL_RESET and
TOOL_RELEASED and keeps track of the list of current colors.
Still need to :
- improve sorting of colors
- allow to clone the current color palette as a custom palette
- add proper getter in UsedColorService to get the list of current colors
Also I hardcoded a max-height for the palettes-list as I found no better
way of handling the case of palettes containing many colors.
Maybe should add a limit to the number of colors handled by this automatic
palette.
- new checkbox in resize panel
- content is resized using nearest neighbor
- deactivated by default
2 bug fixes :
- remove focus after closing drawer
- fire resize event after undo/redo if size changed
- can use BACKSPACE key to delete selection content
when no selection, backspace retains the default behavior
- cursor for rectangle selection has been changed to crosshair
- fixed a bug where selection seemed to be cropped when released out of
the visible canvas
- new controller CursorCoordinatesController
- added div in right column (bottom:0)
- 3 new events : CURSOR_MOVED, DRAG_START, DRAG_END
- modified tools to fire events when necessary
The cursor coordinates are displayed when the mouse is hovering the
drawing area. When the mouse leaves the area, the indication disappears.
If the user is using a tool that involves dragging (selection, rectangle,
circle), the indicator displays the original coordinates (captured during
drag start) and the current coordinates.
- added rename icon in layers list
- mutualized CSS for edit icon between palette manager and layers list
- new CSS file icons.css for actions/links/buttons using icons
- layers are no longer retrieved by name, but by index
- mutualized shape tools common code in a ShapeTool class
- when holding shift and drawing a frame, the ratio is preserved
- selection and shape tools now support the mouse to leave the drawing
area
- shape tools can go 'outside' the drawing canvas
- Frame set/getPixel now check the pixel is in range instead of crashing
Issue was coming from the cached frame renderer.
During the window resize, we update the displaySize of the frame renderer,
regardless of the fact that the dimensions changed or not.
The setDisplaySize triggers a destruction of the canvas. But the
CachedFrameRenderer will render the frame only if it detects a change. In
this case, setDisplaySize has been overrided in CachedFrameRenderer to
skip any processing if the dimensions didn't change.
This behavior could be actually done in the FrameRenderer itself, but
since this is crucial to the CachedFrameRenderer behavior, I prefer to
keep it in this class.
Alternatively, could implement a way to discard caches of
CachedFrameRenderers from the outside.
The palette manager UI is redrawn almost everytime the model changes.
This way, UI is always in sync with the model.
However, spectrum instances are spawning everytime a redraw is performed.
They cannot be cleaned before the redraw is performed, because if a
spectrum picker is opened, it should remain like this. This allows the
cuser to keep modifying a color without having to reopen the picker each
time he/she stops on a color.
As a workaround, I keep a reference on all the spectrum containers and
destroy them all when the manager is disposed.
Ideally I'd prefer to have a single spectrum instance that I could move
around depending on which color the user wants to edit. I.e. I want to
mutualize all the picker instances ... But this will require a bit more
work.
Also added a notification when the user saves a palette.
Updated z-index of user-message container so that it is always above the
rest of the application.
