Make persistence of snap indicator configurable, and clean up the snapping tab in the preferences dialog

Make the behavior of the snap indicator fully transparent, such that all events are sent to the items or canvas as intended

Adjust timeout for snap tool tips to 4 seconds

Remove sp_desktop_document and finish cleanup of desktop-handles.h

Purge sp_desktop_sketch and sp_desktop_tempgroup

Move more UI code into ui/

Fix snapping issue in selector tool

fix bug (and add parens so we don't rely on operator precedence)

Only display snapping tooltip if source / target are defined (LP #1255764)

Adopt obsolete GtkAnchorType enum as SPAnchorType

Snap to grid/guide lines perpendicularly

Enable tangential and perpendicular snapping to paths (in the node-tool, pen-tool, pencil-tool, and for guide manipulation; cannot be toggled yet, will always be active when snapping to paths)

1) Fix CanvasText alignment bugs caused by static variables, uninitialized variables, and variable border width 2) Snap tooltips no longer overlap with measure tool tooltips, and now have a background color (similar to the measure tool)

1) Cycle to the next-closest-snap-source when pressing tab, if the snap-closest-point-only-option has been activated. Works for the selector tool, but also when scaling/stretching/skewing a selection of nodes in the node tool 2) Cleanup and simplification of the code that finds the closest snapsource

Fixing more broken and split doc comments.

cppcheck

1) make snapping to clip/mask paths optional (see document properties dialog -> snap tab) 2) for debugging purposes: code added for showing all snap candidates 3) groundwork for tangential/perpendicular snapping

Snap to guide-path intersections, and don't snap to paths when only path intersections are asked for

Refactoring of the snapping preferences; mainly about storing all toggles in a single array, instead of each having its own member variable

Implement decent snapping to text (baseline & anchor), and provide a toggle button for this (as requested in LP bug #727281 )

- Add a third group of snap sources/targets, called ¨others¨ (before we had only ¨bounding box¨ and nodes (see bug #788178) - Fix the display of the snap source - Fix snapping of guides to other guides & grids

1) Snap to transformation center even if it's outside of the bounding box of the parent item 2) In some cases the snap source indicator wasn't shown

- do not use shift to disable snapping while holding shift to rotate a guide - snap guides to paths too - always show the same snap indicator

- do not use shift to disable snapping while holding shift to rotate a guide - snap guides to paths too - always show the same snap indicator

- Snap while rotating an object using the selector tool - Rename the ConstraintLine class to SnapConstraint - Move some duplicated code to 2geom

Fix bbox snapping as reported in LP bug #562205

1) Fix moving by an integer multiple of the grid spacing (<alt>-dragging in the selector tool) 2) Allow constrained translation for 1) (with <ctrl>) 3) Fix snapping to the grid when pasting 4) Show snap indicators for all of the above 5) Implement snap delay mechanism for 1) and 2)

1) Making snapping behaviour for paraxial lines (in the pen tool) similar to other tools 2) Always apply the constraint when asking for a constrained snap 3) Show snap indicator when applying a constraint

Make sure that guides always snap correctly when dropping them, and improve perseverance of snap-indicator

Finally introducing the pre-snap indicator

Remove redundancy from snapping API (type of snapsource no longer has to be specified explicitly)

When snapping to a bounding box, flash that bounding box together with the snap indicator

Refactoring the snapping API (making it easier to maintain and understand for the devs)

Refactor snapping of gradient handles; now behaves like all other snapping, i.e. no more snapping to imaginary infinite lines along the bounding box

Small snap bug has been eliminated, flowed text snapping now uses baseline, replacing tabs by spaces, removing some commented lines

Snap to a guide's origin too (resulting in a 2D constraint), instead of only to the guide itself (only 1D constraint)

When dragging the origin of a guide along that guide, we should use constrained snapping instead of free snapping. Also make sure that we snap to paths too, not just to guides

translator comments and minor string fixes

Improved wording for the snap indicator: gradients snap to their parent's bounding box, so the snap indicator now displays "bla bla to bounding box"

Fix snapping during constrained translation, when only snapping the node closest to the mouse pointer

- Don't display the snap-source-indicator when we're about to rotate using the selector tool (because it won't snap when rotating!) - Use a smaller snap-source-indicator, which is visually more appealing

move canvastext to its own file (no linking error for me anymore), add outline to fix 334758

More accurate wording in snap tooltips

make snap tooltip position sensitive to canvas zooming

Snapping of guides now turned on by default, and fixed initialization of the that checkbox

Use on-cavas text instead of a tooltip for the snapindicator (fixes some tooltip annoyances and fixes bug #330252)

The snap indicator's tooltip now displays "A to B", whereas before it only displayed "B".

After snapping, show a tooltip together with the snap indicator

Display the snap source indicator only when snapping is enabled

snap indicator: try a diamond shaped indicator for snapping to nodes. see how we like this.

work a bit on snapindicator: added switch statement for different types

When snapping only the closest node, draw an indicator at that node

Merge from fe-moved

Add a centralized check (i.e. in the snapper mechanism) whether we've snapped or not, instead of leaving it up to the various tools. This should prevent these tools from moving to (0,0) if they bluntly use the value returned by the snapping mechanism without checking whether snapping has really occured.

Next steps in implementing the snapping indicator

- Major refactoring of snapping related code... - Enabling snap indicator for all remaining tools

Refactor snapper and snapindicator (in order to enable the snapindicator in the selector tool)

Line-end fixups

disable snapindicator for now to fix pen tool

new: guide snapping indicator! see if you like it, comments are always welcome!

remove flashing test indicator on pointparam. remove some leftover code from point param code remove test pointparam from LPEKnot added SnapIndicator added SnapIndicator to SPDesktop, and a call from guidesnapping to display a snapindicator when a guide is snapped. fix canvas-temporary-item-list.cpp