Tasks to complete

[milasudril]

This is a list of tasks to complete

• Add support for show/hide, and isolate layer
• Optimize WidgetCanvas scrollbars to fit all widgets
• Connections do not render properly when WidgetCanvas is scrolled. Probably related to different size req for different overlays
• Do not insert new vertex when clicking in WidgetCanvas
• Image processor selector should be visible when WidgetCanvas viewport is scrolled
• Horizontal-only overflow does not complete WidgetCanvas size update
• Adjust size of ImageProcessor selector (ListBox)
• Add error handling framework
• Make empty and duplicated layer/palette names an input error
• Item name validation (empty string should be invalid)
• Allow preview without rerendering all nodes
• Improve performance when paining. Layer transformation should not require updating filter graph. When painting on layer a, nothing has do be done for layer b (transformations + filters).
• Determine palette size (Will probably use 16 colors)
• Add convenience API to modify current layer
• Cleanup mapping between PortType InputPortType and OutputPortType. Can we use std::reference_wrapper for OutputPortType?
• Fix out-of-gamut colors in viewport (currently, the program may crash if a value is out of range).
• Verify range of size parameters (min value should depend on layer size)
• Multithreaded filtergraph
• Tweak hue wrapping for the entire "color wheel"
• Short key for "Select image processor" dialog
• Double-clicking on image processor should add it
• Short keys for switching between windows
• Use document size as default value when creating images and new documents
• Bug: (Race) Window decorations are not always present when computing window size
• Correct initial workspace layout when creating a new document
• Add option to reset workspace layout
• Save window locations in Workspace
• Make all image processors are scale invariant (Currently, it is not. See Scaling issues with size parameters for image processors #5)
• Short keys for switching color
• Make some improvements to image editor Improve image editor #7
• Document class should remember "project" directory
• Add separate class for Workspace, so workspace data can be ignored from batch render job
• Do compositing in filter graph
• Node placement in graph when inserting node without having any coordinates
• Use log scale for aspect ratio controls
• Add "Render to image" option
• Implement supersampling when rendering to file.
• Updates to palette must update viewport. PaletteViewEventHandler needs callback to AppWindow. Trigger on colorPiecker confirm positive.
• Visual difference between different port types
• Replace Memblock with typed unique_ptr
• Replace MakeEnumTuple with features from libenum
• Remove unused files
• Add support for "uniforms" in filter graph
• Make palette usable with weights from filter graph. Requires uniform support.
• Add global exposure control
• Limit layer/canvas width or height to be less than 2^16. Reason: To avoid any wraparound when computing image sizes
• Improve selected layer outline
• Place node copies at the correct position
• Add brightness and contrast filters (see Image processor wishlist #3)
• Import
• Export
• Save document
• Open document
• Save palettes for reuse
• Clean-up menu handler interfaces
• Improve bounding box API (and usage?)
• All intensity sliders should be logarithmic
• Make sure all exception handlers show a message box
• Do not fail when loading files with missing imgproc, or inconsistent connections
• Create startup dialog box
• Write documentation
• Implement all menu options
• Command-line utility to be used when rendering image
• Add multiple make targets (debug, release etc)