[gimp] (225 commits) Non-fast-forward update to branch wip/gradient-edit

[N/A <ell src gnome org>]

The branch 'wip/gradient-edit' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  281d93e... ^^^ wip/gradient-edit ^^^
  b1847ad... app: add gimp_tool_line_get_slider()
  84e88dd... app: rename slider-value variables in GimpToolLine
  302538e... app: add persistent handle selection to GimpToolLine
  d979bf7... app: add keyboard control to GimpToolLine
  a3acca7... app: add dashed canvas handle types
  e88a24e... app: allow adding and removing sliders to/from a GimpToolLi
  a47f1bf... app: add handle-clicked signal to GimpToolLine
  6c07592... app: add misc. parameters to GimpControllerSlider
  1a499cd... app: add gimp_data_copy()
  bc714c8... app: add compare() virtual function to GimpData
  bb6302f... app: add "custom" gradient
  2217f9c... app: implement copy() for GimpGradient
  f257de4... app: implement compare() for GimpGradient
  1b27f94... app: add gimp_gradient_segment_get_{left,right}_flat_color(
  0395347... app: add gimp_gradient_split_at()
  7388683... app: add gimp_gradient_segment_range_get_n_segments()
  c7211e4... app: add gimp_gradient_segment_range_merge()
  677735b... app: treat gradient segments as clopen ranges
  94cbc66... app: improve num. stability of gimp_gradient_segment_range_
  e018eb4... app: improve curved gradient segment sampling
  484a7ee... app: use get_{left,right}_flat_color() in gradient editor
  da489bd... app: add gimp_color_panel_dialog_response(); add "response"
  7dc2cf5... app: don't show a PLUS cursor modifier before starting the 
  f5dc969... app: add "instant mode" option to the blend tool
  5f7d277... app: add "modify active gradient" option to the blend tool
  9f3557a... app: add sliders for gradient stops and midpoints in the bl
  5bd0d7c... app: modify the gradient in response to blend-tool slider m
  827a275... app: add support for adding gradient stops to the blend too
  745c0d9... app: add support for removing gradient stops to the blend t
  76670e3... app: convert midpoints to stops via double-click in the ble
  d2f2a29... app: add tool gui to the blend tool
  a1992b0... app: implement blend tool gui for gradient endpoints
  9b2c922... app: implement blend tool gui for gradient stops
  bdccfcc... app: implement blend tool gui for gradient midpoints
  a8caeb8... app: implement tool undo for gradient editing in the blend 
  b58a52f... app: fix fg/bg color change handling in the blend tool
  7427f2f... app: don't update blend tool filter upon irrelevant line ch
  ea4ca30... app: cache last-sampled gradient segment in GimpOperationBl

Commits added to the branch:

  b926de5... Bug 783755 - Smudge should blend the smudged colors using l (*)
  87dbc05... darktable: add info message to dt when started (*)
  2f037fc... Update Polish translation (*)
  d875f24... Updated Italian translation (*)
  a592192... Update Russian translation (*)
  0d3b666... Update Russian translation (*)
  4ef1648... Update Russian translation (*)
  90a808e... bump required babl version to 0.1.30 (*)
  78244f9... Bug 785816 - show angle in degrees when drawing straight li (*)
  a3cd156... app: remove useless double space. (*)
  61f61a9... NEWS: adding angle display when straight line constraining. (*)
  4410ab0... bump required GEGL version to 0.3.20 (*)
  15f7344... libgimp, libgimpbase: allow multi-threaded plugins by locki (*)
  6ff1ffa... libgimpbase: add gp_(un)?lock() calls to the def file. (*)
  0709f1e... NEWS: libgimp calls now thread-safe. (*)
  065ddbd... NEWS: move thread-safe libgimp to Core. (*)
  0181e9e... Updated Italian translation (*)
  71bbd88... app: layer mode code shuffling (*)
  64ade97... app: move libappgegl's SSE2 bits to a separate library (*)
  17596fb... Update Icelandic translation (*)
  94c6bb4... Bug 783755 - Smudge should blend the smudged colors using l (*)
  bac042d... app/gegl: temp hotfix to disable threading in gegl:copy-buf (*)
  58a68f5... app: add a missing case to a switch in GimpToolRectangle (*)
  0cfe550... app, pdb: change a lot of GIMP_LAYER_MODE_NORMAL_LEGACY to  (*)
  77f51dd... app: specify blend function for GIMP_LAYER_MODE_COLOR_ERASE (*)
  7305733... app: use GIMP_LAYER_MODE_NORMAL for most tests in app/tests (*)
  b89d10a... app: fix compositing of non-LEGACY layers in "show mask" mo (*)
  a256cf3... app: add GimpCoreConfig::default-new-layer-mode (*)
  7ce77c4... app: stop hardcoding NORMAL_LEGACY for new layers/images (*)
  1cbb2f3... app: add a comment to test-xcf.c about why we use LEGACY la (*)
  033e33f... libgimp: use NORMAL mode for a transparent temporary layer  (*)
  59fae30... pdb: add new procedure gimp-get-default-new-layer-mode (*)
  8384492... plug-ins: use gimp_get_default_new_layer_mode() for most ne (*)
  f13c177... app: fix babl format names in luminance mode (*)
  33255a4... plug-ins: in file-psd, improve PS <-> GIMP layer-mode mappi (*)
  e40ebde... plug-ins: in file-psd, add support for exporting layer grou (*)
  885b7ab... Update Polish translation (*)
  4b5f0c1... Update Icelandic translation (*)
  4f245c8... plug-ins: s/snprintf/g_snprintf/ in fits-io.c (*)
  497fb9b... plug-ins: in metedata-editor.c, don't use initial declarati (*)
  e16c8a2... Move the new "default_new_layer_mode" APIs to the image... (*)
  d230ca2... docs, etc: regenerate default gimprc and its manpage (*)
  e34ce3b... NEWS: mention that we now almost always create layer in NOR (*)
  2df281a... devel-docs/release-howto.txt: mention to use "cp" not "mv"  (*)
  88dfce2... Update Icelandic translation (*)
  e162457... Update Icelandic translation (*)
  71fb5e9... Far more bugs have been fixed or addressed between 2.9.4 an (*)
  ad4564e... plug-ins: do not use stock IDs. (*)
  50128d5... Update Croatian translation (*)
  895edd6... data: add .gitignore to tool-presets/Crop and fix tabs in i (*)
  97829ba... NEWS: Croatian translation got an update, whee! (*)
  1c740f0... app: update .gitignore in app/gegl/ (*)
  9d2f93f... Update Croatian translation (*)
  5afea2f... Release 2.9.6 (*)
  468dc22... configure.ac: post-release version bump to 2.9.7 (*)
  58fdaae... enums: add intermediate generated enum files to .gitignore (*)
  c0084c9... Update Croatian translation (*)
  d5a46f1... Update Croatian translation (*)
  a2981cf... Update Croatian translation (*)
  546b46a... Update Polish translation (*)
  f3d684b... plug-ins: in file-psd, fix missing some attributes loading  (*)
  0ef3795... */Makefile.am: work around a bug in the new glib-genmarshal (*)
  2a9bacb... configure.ac: require Babl >= 0.1.31 and GEGL >= 0.3.21 (*)
  494d189... Bug 785152 - The default GIMP brush should not be a clipboa (*)
  188a825... libgimpwidgets: fix double $(AM_V_GEN) in Makefile.am (*)
  2e6c39e... pdb, libgimp: rename gimp_drawable_invert() to _invert_non_ (*)
  5effdd0... app: add dedicated op for pass through mode, with shortcuts (*)
  ac7d8aa... Bug 787019 - Gimp 2.9.6 misses -lm in libgimpbase/Makefile. (*)
  6b12917... Open password protected PDF feature (*)
  278c054... plug-ins: gimp_dialog_run() returns int. (*)
  31d6c7d... NEWS: start NEWS list for GIMP 2.9.8. (*)
  fd8fd89... configure.ac: require lcms >= 2.8 (*)
  f59a635... libgimpcolor: use the new cmsFLAGS_COPY_ALPHA in GimpColorT (*)
  c63d812... libgimpcolor: rename gimp_color_profile_get_format() to _ge (*)
  d092ee9... libgimpcolor: add a new gimp_color_profile_get_format() (*)
  4cfeb53... libgimpcolor: use gimp_color_profile_get_format() in GimpCo (*)
  582c6ed... libgimp*: use some g_clear_object() and g_clear_pointer() (*)
  6b1ed42... app: add a timer to gimp_gegl_convert_color_profile() (*)
  e2ddfdc... libgimpbase: add #define GIMP_METADATA_ERROR gimp_metadata_ (*)
  3007193... Update Polish translation (*)
  e6c1c14... pdb, libgimp: change the gimp-drawable-invert API again (*)
  855f2f1... plug-ins: Fix finding raw loaders on Win/OSX (*)
  82dd067... darktable: Add more shell escaping for Windows (*)
  b86b192... darktable: Fix typo in last commit (*)
  58f2bbf... plug-ins: in file-psd, refactor layer creation code during  (*)
  dc89e38... plug-ins: in file-psd, improve layer opacity loading/saving (*)
  6ecce4c... plug-ins: in file-psd, fix potential group-layer naming con (*)
  3cfa35e... plug-ins: in file-psd, fix active layer selection during lo (*)
  eb2741e... Bug 592533 - Mask positions move to top-left when saving as (*)
  613d3b0... Dockerfile for building GIMP 2.9.x (*)
  0ce2898... Keep NEWS updated, start listing contributors (*)
  62c37c7... Update Polish translation (*)
  723c4d7... app: remove GimpColorizeConfig, merge its props into GimpOp (*)
  b5865a1... build: Add more dependencies to the build image Dockerfile (*)
  743b303... build: skip Recommends for docker image (*)
  ee4ec01... Update Spanish translation (*)
  66df027... Fixes to Catalan translation (*)
  1773cd9... app: in GimpCursorView, move cursor info update to an idle  (*)
  54b4d1e... Bug 787326 - MacOS's CFSTR() does not work with const varia (*)
  9f83dca... Update Catalan translation (*)
  9b43826... Bug 787222 - Can't convert from 16 bit to 16 bit floating p (*)
  415f869... app: drop workaround for bug #785521 (*)
  2c19ea2... app: add compiler info in `gimp -v`. (*)
  a0dc9ab... NEWS: update. (*)
  16d33b0... Bug 787494 - incorrect babl_space_from_icc() call. (*)
  90aed24... Update Hungarian translation (*)
  8ef7303... Bug 787090 - Encrypted PDF support (*)
  af8519b... plug-ins: fixes and review to the previous commit. (*)
  19b300e... NEWS: add file-pdf-load2 PDB API. (*)
  0f2002c... plug-ins: check GError domain and code, not the message. (*)
  971be6d... tools: missing space separations. (*)
  677e5c2... icons: start completing the main Symbolic icons SVG file. (*)
  0d9a85a... Bug 784643 - Crash when using transform tools (*)
  9c94072... app: do not add undo step when clearing an already empty ch (*)
  c1c0a30... Bug 787545 - GIMP records unused Transform tool into Undo h (*)
  4902f6e... NEWS: update with no commit on identity transform and selec (*)
  8027a81... Fixes to Catalan translation (*)
  0dfed0e... Update Catalan translation (*)
  ce982e1... libgimpcolor: pass intent to babl_space from icc creation (*)
  77bf631... Update Catalan translation (*)
  4ff911f... app: add xcf_read_component() and xcf_write_component() (*)
  a735ba0... app: add code to read/write XCF tile data as big-endian (*)
  54ac0fe... app: "bpc" is bytes not bits per pixel in the new XCF endia (*)
  bd2ed62... Update Polish translation (*)
  7bff087... Update Hungarian translation (*)
  6dfe04e... Bug 787848 - Duplicate image crashes if there is an empty l (*)
  ee3ecb7... app: avoid id. matrix short-circuit in trans. tool when ... (*)
  589e27b... app: in GimpFlipTool, stop drawing before initializing tool (*)
  411e550... build: libwebp required version was bumped. (*)
  4b12467... build: gexiv2 also was bumped. (*)
  16eadb8... Update Indonesian translation (*)
  40fe08b... build: update webkit patch for flatpak build. (*)
  a35d46d... build: update the howto. (*)
  9667379... build: make a new Flatpak manifest for the 2.9.6 release. (*)
  ab2d36c... NEWS: fix my name. (*)
  ce4cc1a... Bug 787039 - Make clear that the PDF import dialog selects  (*)
  71450ef... plug-ins: forgot to typecast the parameter. (*)
  d5fd670... plug-ins: add parameters to file-pdf-load2 to load multiple (*)
  2ffcf73... NEWS: update file-pdf-load2 information. (*)
  a8dd6b2... Updated Italian translation (*)
  b5e5fca... Updated Italian translation (*)
  973f340... Update Greek translation (*)
  c2330f0... Bug 787951 - improve help system. (*)
  92e58c4... Updated Italian translation (*)
  41a2a36... plug-ins: wavelet-decompose improvements (*)
  234f8c7... Small fix in Italian translation (*)
  5fdf494... Another small fix in Italian translation (*)
  f4d9aa0... Bug 788175 - New string in file-pdf-load.c needs plurals. (*)
  88e6dc4... plug-ins: use a domain on g_set_error(). (*)
  fbf0d33... Mark user-visible messages for translation (*)
  290c5f5... wavelet-decompose: marke user-visible messages for translat (*)
  6efbe67... Update Russian translation (*)
  7da0153... Update Galician translation (*)
  33b05cd... Bug 786844 - Issue with grain merge layer mode (*)
  46e7d02... Update German translation (*)
  bda06dd... Update Polish translation (*)
  2e0035c... app: XCF endian swapping was still not correct (*)
  ebbcadd... app: enable XCF version 12 which finally saves big-endian t (*)
  4503dad... app: also, it's not the number of pixels but the number of  (*)
  8f3cee4... app: also fix the calls to xcf_read,write-component() (*)
  a7620b0... Bug 788399 - Corrupted display of sample points (*)
  d0bb3ef... libgimpcolor: follow API updates in babl (*)
  6608196... app: reuse GimpLanguageComboBox to show available manual la (*)
  3061333... app: the manual language can now be customized through the  (*)
  656914a... NEWS: add new capability of reading manual of any localizat (*)
  e6b5539... NEWS: add Wavelet Decompose improvements and update localiz (*)
  b1f8f60... app: fix building GUI language store instead of empty manua (*)
  2a0c610... app: don't show the manual language list when no manuals ar (*)
  0ae7acd... app: in xcf-load, avoid writing buffer data for empty tiles (*)
  7362d47... libgimpwidgets: use struct, not parameters, to pass eevl op (*)
  6caae9c... libgimpwidgets: add ratio expressions to eevl (*)
  f2a80a0... libgimpwidgets: enable ratio expressions for size entries w (*)
  e06a18b... app: use a single size entry for the pos/size props of Gimp (*)
  12df796... Bug 788442 - Gimp crashes not using GEGL Operation tool. (*)
  7be856a... app: use GWeakRef instead of g_object_add_weak_pointer(). (*)
  55083ba... app: also make options_box into a GWeakRef. (*)
  e545116... build: run flatpak-builder with --ccache option for faster  (*)
  54f4f44... build: base both the dev and nightly builds off a BaseApp. (*)
  1e7bb05... build: delete gimptool and gimp-console from the finale fla (*)
  9fee677... libgimpwidgets: use default unit for eevl ratio quantity in (*)
  e8b37a7... Bug 788461 - Selection with a Fixed size is created with an (*)
  80a5268... Bug 788461 - Selection with a Fixed size is created with an (*)
  789cb3c... build: workaround for broken cleanup of flatpak. (*)
  f62eea3... ^^^ wip/gradient-edit ^^^
  6f6eda2... app: add gimp_tool_line_get_slider()
  4d86a77... app: rename slider-value variables in GimpToolLine
  2265c1b... app: add persistent handle selection to GimpToolLine
  2e02992... app: add keyboard control to GimpToolLine
  8fa1d63... app: add dashed canvas handle types
  a01dd38... app: allow adding and removing sliders to/from a GimpToolLi
  8c0ce74... app: add handle-clicked signal to GimpToolLine
  fe7ee56... app: add misc. parameters to GimpControllerSlider
  22799a5... app: add gimp_data_copy()
  6061b67... app: add compare() virtual function to GimpData
  1c51468... app: add "custom" gradient
  2bc5b95... app: implement copy() for GimpGradient
  9807b53... app: implement compare() for GimpGradient
  b06a1b4... app: add gimp_gradient_segment_get_{left,right}_flat_color(
  a8d71ae... app: add gimp_gradient_split_at()
  7208cea... app: add gimp_gradient_segment_range_get_n_segments()
  84544c1... app: add gimp_gradient_segment_range_merge()
  b30fac7... app: treat gradient segments as clopen ranges
  14125a2... app: improve num. stability of gimp_gradient_segment_range_
  6ca424a... app: improve curved gradient segment sampling
  26945a9... app: use get_{left,right}_flat_color() in gradient editor
  21fce59... app: add gimp_color_panel_dialog_response(); add "response"
  6d740cd... app: don't show a PLUS cursor modifier before starting the 
  7e1e5bd... app: add "instant mode" option to the blend tool
  7026eb8... app: add "modify active gradient" option to the blend tool
  2b1c371... app: add sliders for gradient stops and midpoints in the bl
  727b9d4... app: modify the gradient in response to blend-tool slider m
  2448e15... app: add support for adding gradient stops to the blend too
  b264214... app: add support for removing gradient stops to the blend t
  09eb774... app: convert midpoints to stops via double-click in the ble
  5dbe728... app: add tool gui to the blend tool
  4febb4f... app: implement blend tool gui for gradient endpoints
  a39ba6f... app: implement blend tool gui for gradient stops
  9a7215b... app: implement blend tool gui for gradient midpoints
  04342ea... app: implement tool undo for gradient editing in the blend 
  43a7fa8... app: fix fg/bg color change handling in the blend tool
  4ddf56c... app: don't update blend tool filter upon irrelevant line ch
  c607bb9... app: cache last-sampled gradient segment in GimpOperationBl
  a9123dd... app: add prepare-to-remove-slider signal to GimpToolLine
  8f98aa0... app: handle prepare-to-remove-slider signal in the blend to
  43dfe01... app: improve status messages of GimpToolLine

(*) This commit already existed in another branch; no separate mail sent