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Fixes for ocornut-imgui integrations: mouse wheel, render callbacks

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This commit is contained in:
ocornut 2015-06-10 08:53:50 -06:00
parent 4f19cdc436
commit eccbae09b1
14 changed files with 29 additions and 18 deletions
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2
examples/09-hdr/hdr.cpp
View file

@ -265,7 +265,7 @@ int _main_(int /*_argc*/, char** /*_argv*/)
, mouseState.m_my
, (mouseState.m_buttons[entry::MouseButton::Left ] ? IMGUI_MBUT_LEFT : 0)
| (mouseState.m_buttons[entry::MouseButton::Right ] ? IMGUI_MBUT_RIGHT : 0)
, 0
, mouseState.m_mz
, width
, height
);

2
examples/11-fontsdf/fontsdf.cpp
View file

@ -132,7 +132,7 @@ int _main_(int /*_argc*/, char** /*_argv*/)
, mouseState.m_my
, (mouseState.m_buttons[entry::MouseButton::Left ] ? IMGUI_MBUT_LEFT : 0)
| (mouseState.m_buttons[entry::MouseButton::Right ] ? IMGUI_MBUT_RIGHT : 0)
, 0
, mouseState.m_mz
, width
, height
);

2
examples/12-lod/lod.cpp
View file

@ -119,7 +119,7 @@ int _main_(int /*_argc*/, char** /*_argv*/)
, mouseState.m_my
, (mouseState.m_buttons[entry::MouseButton::Left ] ? IMGUI_MBUT_LEFT : 0)
| (mouseState.m_buttons[entry::MouseButton::Right ] ? IMGUI_MBUT_RIGHT : 0)
, 0
, mouseState.m_mz
, width
, height
);

2
examples/13-stencil/stencil.cpp
View file

@ -945,7 +945,7 @@ int _main_(int /*_argc*/, char** /*_argv*/)
, mouseState.m_my
, (mouseState.m_buttons[entry::MouseButton::Left ] ? IMGUI_MBUT_LEFT : 0)
| (mouseState.m_buttons[entry::MouseButton::Right ] ? IMGUI_MBUT_RIGHT : 0)
, 0
, mouseState.m_mz
, viewState.m_width
, viewState.m_height
);

2
examples/14-shadowvolumes/shadowvolumes.cpp
View file

@ -2128,7 +2128,7 @@ int _main_(int /*_argc*/, char** /*_argv*/)
, mouseState.m_my
, (mouseState.m_buttons[entry::MouseButton::Left ] ? IMGUI_MBUT_LEFT : 0)
| (mouseState.m_buttons[entry::MouseButton::Right ] ? IMGUI_MBUT_RIGHT : 0)
, 0
, mouseState.m_mz
, viewState.m_width
, viewState.m_height
);

2
examples/16-shadowmaps/shadowmaps.cpp
View file

@ -1974,7 +1974,7 @@ int _main_(int /*_argc*/, char** /*_argv*/)
, mouseState.m_my
, (mouseState.m_buttons[entry::MouseButton::Left ] ? IMGUI_MBUT_LEFT : 0)
| (mouseState.m_buttons[entry::MouseButton::Right ] ? IMGUI_MBUT_RIGHT : 0)
, 0
, mouseState.m_mz
, viewState.m_width
, viewState.m_height
);

2
examples/17-drawstress/drawstress.cpp
View file

@ -141,7 +141,7 @@ BX_NO_INLINE bool mainloop()
, mouseState.m_my
, (mouseState.m_buttons[entry::MouseButton::Left ] ? IMGUI_MBUT_LEFT : 0)
| (mouseState.m_buttons[entry::MouseButton::Right ] ? IMGUI_MBUT_RIGHT : 0)
, 0
, mouseState.m_mz
, width
, height
);

2
examples/18-ibl/ibl.cpp
View file

@ -311,7 +311,7 @@ int _main_(int /*_argc*/, char** /*_argv*/)
, mouseState.m_my
, (mouseState.m_buttons[entry::MouseButton::Left ] ? IMGUI_MBUT_LEFT : 0)
| (mouseState.m_buttons[entry::MouseButton::Right ] ? IMGUI_MBUT_RIGHT : 0)
, 0
, mouseState.m_mz
, width
, height
);

2
examples/19-oit/oit.cpp
View file

@ -244,7 +244,7 @@ int _main_(int /*_argc*/, char** /*_argv*/)
, mouseState.m_my
, (mouseState.m_buttons[entry::MouseButton::Left ] ? IMGUI_MBUT_LEFT : 0)
| (mouseState.m_buttons[entry::MouseButton::Right ] ? IMGUI_MBUT_RIGHT : 0)
, 0
, mouseState.m_mz
, width
, height
);

2
examples/21-deferred/deferred.cpp
View file

@ -407,7 +407,7 @@ int _main_(int /*_argc*/, char** /*_argv*/)
, mouseState.m_my
, (mouseState.m_buttons[entry::MouseButton::Left ] ? IMGUI_MBUT_LEFT : 0)
| (mouseState.m_buttons[entry::MouseButton::Right ] ? IMGUI_MBUT_RIGHT : 0)
, 0
, mouseState.m_mz
, width
, height
);

2
examples/24-nbody/nbody.cpp
View file

@ -221,7 +221,7 @@ int _main_(int /*_argc*/, char** /*_argv*/)
, mouseState.m_my
, (mouseState.m_buttons[entry::MouseButton::Left ] ? IMGUI_MBUT_LEFT : 0)
| (mouseState.m_buttons[entry::MouseButton::Right ] ? IMGUI_MBUT_RIGHT : 0)
, 0
, mouseState.m_mz
, width
, height
);

2
examples/common/imgui/imgui.cpp
View file

@ -824,7 +824,7 @@ struct Imgui
const int32_t mx = int32_t(float(_mx)*xscale);
const int32_t my = int32_t(float(_my)*yscale);
IMGUI_beginFrame(mx, my, _button, _width, _height, _inputChar, _view);
IMGUI_beginFrame(mx, my, _button, _scroll, _width, _height, _inputChar, _view);
nvgBeginFrameScaled(m_nvg, m_viewWidth, m_viewHeight, m_surfaceWidth, m_surfaceHeight, 1.0f);
nvgViewId(m_nvg, _view);

21
examples/common/imgui/ocornut_imgui.cpp
View file

@ -35,7 +35,6 @@ struct OcornutImguiContext
{
bgfx::TransientVertexBuffer tvb;
const ImDrawList* cmd_list = _lists[ii];
const ImDrawVert* vtx_buffer = cmd_list->vtx_buffer.begin();
uint32_t vtx_size = (uint32_t)cmd_list->vtx_buffer.size();
@ -56,6 +55,12 @@ struct OcornutImguiContext
const ImDrawCmd* pcmd_end = cmd_list->commands.end();
for (const ImDrawCmd* pcmd = pcmd_begin; pcmd != pcmd_end; pcmd++)
{
if (pcmd->user_callback)
{
pcmd->user_callback(cmd_list, pcmd);
vtx_offset += pcmd->vtx_count;
continue;
}
if (0 == pcmd->vtx_count)
{
continue;
@ -92,6 +97,7 @@ struct OcornutImguiContext
{
m_viewId = 255;
m_allocator = _allocator;
m_lastScroll = 0;
ImGuiIO& io = ImGui::GetIO();
io.RenderDrawListsFn = renderDrawLists;
@ -177,15 +183,19 @@ struct OcornutImguiContext
m_allocator = NULL;
}
void beginFrame(int32_t _mx, int32_t _my, uint8_t _button, int _width, int _height, char _inputChar, uint8_t _viewId)
void beginFrame(int32_t _mx, int32_t _my, uint8_t _button, int32_t _scroll, int _width, int _height, char _inputChar, uint8_t _viewId)
{
m_viewId = _viewId;
ImGuiIO& io = ImGui::GetIO();
io.AddInputCharacter(_inputChar & 0x7f); // ASCII or GTFO! :)
if (_inputChar < 0x7f)
io.AddInputCharacter(_inputChar); // ASCII or GTFO! :(
io.DisplaySize = ImVec2((float)_width, (float)_height);
io.DeltaTime = 1.0f / 60.0f;
io.MousePos = ImVec2((float)_mx, (float)_my);
io.MouseDown[0] = 0 != (_button & IMGUI_MBUT_LEFT);
io.MouseDown[1] = 0 != (_button & IMGUI_MBUT_RIGHT);
io.MouseWheel = (float)(_scroll - m_lastScroll);
m_lastScroll = _scroll;
#if 0
io.KeysDown[ImGuiKey_Tab] = inputGetKeyState(entry::Key::Tab);
@ -223,6 +233,7 @@ struct OcornutImguiContext
bgfx::TextureHandle m_texture;
bgfx::UniformHandle s_tex;
uint8_t m_viewId;
int32_t m_lastScroll;
};
static OcornutImguiContext s_ctx;
@ -252,9 +263,9 @@ void IMGUI_destroy()
s_ctx.destroy();
}
void IMGUI_beginFrame(int32_t _mx, int32_t _my, uint8_t _button, int _width, int _height, char _inputChar, uint8_t _viewId)
void IMGUI_beginFrame(int32_t _mx, int32_t _my, uint8_t _button, int32_t _scroll, int _width, int _height, char _inputChar, uint8_t _viewId)
{
s_ctx.beginFrame(_mx, _my, _button, _width, _height, _inputChar, _viewId);
s_ctx.beginFrame(_mx, _my, _button, _scroll, _width, _height, _inputChar, _viewId);
}
void IMGUI_endFrame()

2
examples/common/imgui/ocornut_imgui.h
View file

@ -12,7 +12,7 @@ namespace bx { struct AllocatorI; }
void IMGUI_create(const void* _data, uint32_t _size, float _fontSize, bx::AllocatorI* _allocator);
void IMGUI_destroy();
void IMGUI_beginFrame(int32_t _mx, int32_t _my, uint8_t _button, int _width, int _height, char _inputChar, uint8_t _viewId);
void IMGUI_beginFrame(int32_t _mx, int32_t _my, uint8_t _button, int32_t _scroll, int _width, int _height, char _inputChar, uint8_t _viewId);
void IMGUI_endFrame();
#endif // OCORNUT_IMGUI_H_HEADER_GUARD