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Merge branch 'master' into docking

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# Conflicts:
#	examples/imgui_impl_dx10.cpp
#	examples/imgui_impl_dx10.h
#	examples/imgui_impl_dx11.cpp
#	examples/imgui_impl_dx11.h
#	examples/imgui_impl_dx9.cpp
#	examples/imgui_impl_dx9.h
#	examples/imgui_impl_opengl3.cpp
#	examples/imgui_impl_opengl3.h
#	examples/imgui_impl_osx.h
#	examples/imgui_impl_osx.mm
#	imgui.cpp
#	imgui.h
#	imgui_demo.cpp
#	imgui_internal.h
This commit is contained in:
omar
2019-05-29 16:20:26 +02:00
parent c7c1bf177b b3dd03f582
commit c72040a715
24 changed files with 358 additions and 127 deletions
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20
docs/CHANGELOG.txt
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@ -49,16 +49,30 @@ Other Changes:
- Fixed uses of IsItemDeactivated(), IsItemDeactivatedAfterEdit() on multi-components widgets and
after EndGroup(). (#2550, #1875)
- Fixed crash when appending with BeginMainMenuBar() more than once and no other window are showing. (#2567)
- ColorEdit: Fixed the color picker popup only displaying inputs as HSV instead of showing multiple
options. (#2587, broken in 1.69 by #2384).
- CollapsingHeader: Better clipping when a close button is enabled and it overlaps the label. (#600)
- Scrollbar: Very minor bounding box adjustment to cope with various border size.
- Style: Added style.WindowMenuButtonPosition (left/right, defaults to ImGuiDir_Left) to move the
collapsing/docking button to the other side of the title bar.
- Style: Made window close button cross is slightly smaller.
- Style: Made window close button cross slightly smaller.
- ImDrawList: Added ImDrawCmd::VtxOffset value to support large meshes (64k+ vertices) using 16-bits indices.
To enable the feature, the renderer back-end needs to set 'io.BackendFlags |= ImGuiBackendFlags_HasVtxOffset'
and honor the ImDrawCmd::VtxOffset field. Otherwise the value will always be zero.
This has the advantage of preserving smaller index buffers and allowing to execute on hardware that do not
support 32-bits indices. Most examples back-ends have been modified to support the VtxOffset field.
- ImDrawList: Added ImDrawCmd::IdxOffset value, equivalent to summing element count for each draw command.
This is provided for convenience and consistency with VtxOffset.
- ImFontAtlas: FreeType: Added RasterizerFlags::Monochrome flag to disable font anti-aliasing. (#2545)
Combine with RasterizerFlags::MonoHinting for best results.
- ImFontGlyphRangesBuilder: Fixed unnecessarily over-sized buffer, which incidentally was also not
fully cleared. Fixed edge case overflow when adding character 0xFFFF. (#2568). [@NIKE3500]
- Add native Mac clipboard copy/paste default implementation in core library to match what we are
fully cleared. Fixed edge-case overflow when adding character 0xFFFF. (#2568). [@NIKE3500]
- Demo: Added full "Dear ImGui" prefix to the title of "Dear ImGui Demo" and "Dear ImGui Metrics" windows.
- Backends: Add native Mac clipboard copy/paste default implementation in core library to match what we are
dealing with Win32, and to facilitate integration in custom engines. (#2546) [@andrewwillmott]
- Backends: OSX: imgui_impl_osx: Added mouse cursor support. (#2585, #1873) [@actboy168]
- Examples/Backends: DirectX9/10/11/12, Vulkan, OpenGL3 (Desktop GL only): Added support for large meshes
(64k+ vertices) with 16-bits indices, enable 'ImGuiBackendFlags_HasVtxOffset' config flag in back-end.
- Examples/Backends: Don't filter characters under 0x10000 before calling io.AddInputCharacter(),
the filtering is done in io.AddInputCharacter() itself. This is in prevision for fuller Unicode
support. (#2538, #2541)

19
docs/TODO.txt
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@ -26,6 +26,7 @@ It's mostly a bunch of personal notes, probably incomplete. Feel free to query i
- window: using SetWindowPos() inside Begin() and moving the window with the mouse reacts a very ugly glitch. We should just defer the SetWindowPos() call.
- window: GetWindowSize() returns (0,0) when not calculated? (#1045)
- window: investigate better auto-positioning for new windows.
- window: top most window flag? (#2574)
- window/opt: freeze window flag: if not focused/hovered, return false, render with previous ImDrawList. and/or reduce refresh rate. -> this may require enforcing that it is illegal to submit contents if Begin returns false.
- window/child: the first draw command of a child window could be moved into the current draw command of the parent window (unless child+tooltip?).
- window/child: border could be emitted in parent as well.
@ -67,7 +68,8 @@ It's mostly a bunch of personal notes, probably incomplete. Feel free to query i
- widgets: a way to represent "mixed" values, so e.g. all values replaced with **, including check-boxes, colors, etc. with support for multi-components widgets (e.g. SliderFloat3, make only "Y" mixed)
- widgets: selectable: generic BeginSelectable()/EndSelectable() mechanism.
- widgets: selectable: a way to visualize partial/mixed selection (e.g. parent tree node has children with mixed selection)
- widgets: checkbox with custom glyph inside frame.
- widgets: checkbox: checkbox with custom glyph inside frame.
- widgets: coloredit: keep reporting as active when picker is on?
- input text: clean up the mess caused by converting UTF-8 <> wchar. the code is rather inefficient right now and super fragile.
- input text: reorganize event handling, allow CharFilter to modify buffers, allow multiple events? (#541)
@ -82,7 +84,7 @@ It's mostly a bunch of personal notes, probably incomplete. Feel free to query i
- input text: display bug when clicking a drag/slider after an input text in a different window has all-selected text (order dependent). actually a very old bug but no one appears to have noticed it.
- input text: allow centering/positioning text so that ctrl+clicking Drag or Slider keeps the textual value at the same pixel position.
- input text: decorrelate layout from inputs - e.g. what's the easiest way to implement a nice IP/Mac address input editor?
- input text: global callback system so user can plug in an expression evaluator easily.
- input text: global callback system so user can plug in an expression evaluator easily. (#1691)
- input text: force scroll to end or scroll to a given line/contents (so user can implement a log or a search feature)
- input text: a side bar that could e.g. preview where errors are. probably left to the user to draw but we'd need to give them the info there.
- input text: a way for the user to provide syntax coloring.
@ -104,9 +106,12 @@ It's mostly a bunch of personal notes, probably incomplete. Feel free to query i
- layout: horizontal flow until no space left (#404)
- layout: more generic alignment state (left/right/centered) for single items?
- layout: clean up the InputFloatN/SliderFloatN/ColorEdit4 layout code. item width should include frame padding.
- layout: BeginGroup() needs a border option. (~#1496)
- layout: vertical alignment of mixed height items (e.g. buttons) within a same line (#1284)
- group: BeginGroup() needs a border option. (~#1496)
- group: IsHovered() after EndGroup() covers whole aabb rather than the intersection of individual items. Is that desirable?
- group: merge deactivation/activation within same group (fwd WasEdited flag). (#2550)
- columns: sizing policy (e.g. for each column: fixed size, %, fill, distribute default size among fills) (#513, #125)
- columns: add a conditional parameter to SetColumnOffset() (#513, #125)
- columns: headers. re-orderable. (#513, #125)
@ -133,6 +138,7 @@ It's mostly a bunch of personal notes, probably incomplete. Feel free to query i
- clipper: ability to force display 1 item in the list would be convenient (for patterns where we need to set active id etc.)
- clipper: ability to disable the clipping through a simple flag/bool.
- clipper: ability to run without knowing full count in advance.
- clipper: horizontal clipping support. (#2580)
- separator: expose flags (#759)
- separator: width, thickness, centering (#1643)
@ -291,6 +297,7 @@ It's mostly a bunch of personal notes, probably incomplete. Feel free to query i
- font: a CalcTextHeight() helper could run faster than CalcTextSize().y
- font: enforce monospace through ImFontConfig (for icons?) + create dual ImFont output from same input, reusing rasterized data but with different glyphs/AdvanceX
- font: finish CustomRectRegister() to allow mapping Unicode codepoint to custom texture data
- font: make it easier to submit own bitmap font (same texture, another texture?). (#2127, #2575)
- font: PushFontSize API (#1018)
- font: MemoryTTF taking ownership confusing/not obvious, maybe default should be opposite?
- font: storing MinAdvanceX per font would allow us to skip calculating line width (under a threshold of character count) in loops looking for block width
@ -299,7 +306,6 @@ It's mostly a bunch of personal notes, probably incomplete. Feel free to query i
- font/atlas: add a missing Glyphs.reserve()
- font/atlas: incremental updates
- font/atlas: dynamic font atlas to avoid baking huge ranges into bitmap and make scaling easier.
- font/atlas: allow user to submit its own primitive to be rectpacked, and allow to map them on a Unicode point.
- font/draw: vertical and/or rotated text renderer (#705) - vertical is easier clipping wise
- font/draw: need to be able to specify wrap start position.
- font/draw: better reserve policy for large horizontal block of text (shouldn't reserve for all clipped lines)
@ -307,8 +313,8 @@ It's mostly a bunch of personal notes, probably incomplete. Feel free to query i
- font: optimization: for monospace font (like the default one) we can trim IndexXAdvance as long as trailing value is == FallbackXAdvance (need to make sure TAB is still correct), would save on cache line.
- font: add support for kerning, probably optional. A) perhaps default to (32..128)^2 matrix ~ 9K entries = 36KB, then hash for non-ascii?. B) or sparse lookup into per-char list?
- font: add a simpler CalcTextSizeA() api? current one ok but not welcome if user needs to call it directly (without going through ImGui::CalcTextSize)
- font: fix AddRemapChar() to work before font has been built.
- font: what would it take to support codepoint higher than 0xFFFF? (smileys, etc.)
- font: fix AddRemapChar() to work before atlas has been built.
- font: what would it take to support codepoint higher than 0xFFFF? (smileys, etc.) (#2538, #2541)
- font: (api breaking) remove "TTF" from symbol names. also because it now supports OTF.
- font/opt: Considering storing standalone AdvanceX table as 16-bit fixed point integer?
- font/opt: Glyph currently 40 bytes (2+9*4). Consider storing UV as 16 bits integer? (->32 bytes). X0/Y0/X1/Y1 as 16 fixed-point integers? Or X0/Y0 as float and X1/Y1 as fixed8_8?
@ -362,6 +368,7 @@ It's mostly a bunch of personal notes, probably incomplete. Feel free to query i
- inputs/io: backspace and arrows in the context of a text input could use system repeat rate.
- inputs/io: clarify/standardize/expose repeat rate and repeat delays (#1808)
- inputs: add mouse cursor for unavailable/no? IDC_NO/SDL_SYSTEM_CURSOR_NO.
- inputs/scrolling: support for smooth scrolling (#2462, #2569)
- misc: idle: expose "woken up" boolean (set by inputs) and/or animation time (for cursor blink) for back-end to be able stop refreshing easily.
- misc: idle: if cursor blink if the _only_ visible animation, core imgui could rewrite vertex alpha to avoid CPU pass on ImGui:: calls.