Move background drawing to SPCanvas to avoid temporarily drawing an incorrect background. #Hackfest2016

Simplify SPCanvas by tracking the clean region instead of the dirty region. #Hackfest2016

Update copyright notices on display/sp-canvas.(h|cpp)

Hackfest 2016: Fix SPCanvas to comply with GTK3 rendering model. For now, causes redraw issues with SVG preview in the open dialog.

Hackfest 2016: un-obfuscate the SPCanvas widget.

Alex Valavanis fix for a compiling bug

Update to experimental r13565

Update to experimental r13543

More header cleanup

Reduce header bloat

Move dragging undo block from tools-base to canvas. Regarding bug #168695

More GObject boilerplate reduction

Enable LCMS2 for other than OSX, where it still has some issues. Fixes bug #885324.

Initial C++ification of SPCanvas.

Switch to top-level glib headers. Thanks to DimStar for patch

Cleanup pass on documentation that was dumping garbage into doxygen output.

Completely remove NRRect, NRRectL, in-svg-plane.h

Update 2Geom. Remove all use of NRRectL.

Remove useless pixmap_gc variable

Remove more of libnr

Remove deprecated glib macro wrappers

Use generic headers in preparation for GTK+ 3 transition

NEW: Grayscale color display mode. (toggle assigned keybinding: Shift+keypad5)

update to latest 2geom !

Split SPCanvasItem and SPCanvasGroup to individual .h files. Removed forward header.

Initial Cairo rendering commit: solid shapes, gradients, opacity and patterns

First GSoC node tool commit to Bazaar

Experimental pause updating scheme.

- Move snap delay mechanism to the event context (used to be in SPCanvas) - Rename lots of variables and methods to make them easier to understand - Add snapping to the connector tool

- The snap-delay mechanism should now be more robust. From now on, it must be turned on and off explicitely within each context. This prevents delayed snapping events from being fired after the context or context's state has changed. - Creating single dots now snaps

2geomification

From trunk

Next roud of NR ==> Geom conversion

NR ==> Geom conversion in sp-canvas

switch to 32bpp canvasbuf, create cairo context for it, optionally output to screen using cairo too (for now off, as it's slower than gdk)

Iron out some rounding errors in the displaying of the rulers and of guides

Warning cleanup (including OFFSET_OF warning)

Display CMS adjustment per-desktop view

third patch from Dennis Lin (with my tweaks) - great simplification and optimization of sp-canvas

move a global to a class property; reduce the use of is_scrolling to prevent the lack-of-redraw issues

extend the semantics of sp_canvas_force_full_redraw_after_interruptions to allow passing 0 to it, meaning no interruptions at all until the next sp_canvas_end_forced_full_redraws

Initial reworking of forced redraw to work better with interruptible display

Add ability to force canvas to perform a full, non-interruptible redraw

interruptible redraw

Rendering optimisation, which gives best results for zoomed in drawings with complex (multi-node) paths. Optimisation focus - eliminating cubicTo and LineTo nodes outside of visible area, so no unneeded calculations is needed and less memory is consumed (this avoids crashes which were occurring previously if zooming into a complex drawing)

* src/display/sp-canvas.cpp, display/sp-canvas.h, connector-context.cpp: Revert a previous change that generated enter events for canvas items other than the current one when mouse buttons were depressed. These events are now only generated in the connector context, where they are required.

revert to using inttypes.h instead of stdint.h

moving trunk for module inkscape