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# Rewrite 5

Browse Source 
- Move Libraries Source into pd directory and give them all their own CMakeLists.txt
- Partial rewrite core (color, autogenerated vec), lithium (now uses UNIQUE PTR for Commands), UI7
- Use MenuV2 as new standart in UI7
- Implementz ViewPort Pre alpha to UI7
- Add Line Drawing to DrawList (not Working)
- Implement a Complete new drievrs API (static Drivers)
- NO SUPPORT FOR SHARED LIBRARY BUILDS IN VERSION 5 YET
- Add Tools to Autogenerate Headers and Stuff
This commit is contained in:
tobid7
2025-06-22 21:05:09 +02:00
parent 963fa72e41
commit 57634cbf4b
184 changed files with 13967 additions and 18453 deletions
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21
pd/core/CMakeLists.txt Executable file
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cmake_minimum_required(VERSION 3.22)
project(pd-core LANGUAGES CXX VERSION 0.5.0)
set(SRC
source/bit_util.cpp
source/color.cpp
source/io.cpp
source/mat.cpp
source/strings.cpp
source/timer.cpp
source/timetrace.cpp
)
if(PD_BUILD_SHARED)
pd_add_lib(pd-core BUILD_SHARED TRUE SRC_FILES ${SRC})
else()
pd_add_lib(pd-core SRC_FILES ${SRC})
endif()
target_link_libraries(pd-core PUBLIC pd-drivers)

38
pd/core/source/bit_util.cpp Executable file
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/*
MIT License
Copyright (c) 2024 - 2025 René Amthor (tobid7)
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#include <pd/core/bit_util.hpp>
namespace PD::BitUtil {
PD_CORE_API bool IsSingleBit(u32 v) { return v && !(v & (v - 1)); }
PD_CORE_API u32 GetPow2(u32 v) {
v--;
v |= v >> 1;
v |= v >> 2;
v |= v >> 4;
v |= v >> 8;
v |= v >> 16;
v++;
return (v >= 64 ? v : 64);
}
} // namespace PD::BitUtil

73
pd/core/source/color.cpp Executable file
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/*
MIT License
Copyright (c) 2024 - 2025 tobid7
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#include <pd/core/color.hpp>
namespace PD {
// The Solution of the biggest performance issue
// A Simple Lookup table
static const std::map<char, int> HEX_DEC = {
{'0', 0}, {'1', 1}, {'2', 2}, {'3', 3}, {'4', 4}, {'5', 5},
{'6', 6}, {'7', 7}, {'8', 8}, {'9', 9}, {'a', 10}, {'b', 11},
{'c', 12}, {'d', 13}, {'e', 14}, {'f', 15}, {'A', 10}, {'B', 11},
{'C', 12}, {'D', 13}, {'E', 14}, {'F', 15}};
PD_CORE_API Color& Color::Hex(const std::string& hex) {
#ifdef PD_NO_SAFE_CODE
/// Safetey check (not required if you programm well xd)
if (hex.length() != 7 || hex.length() != 9 || hex.length() != 6 ||
hex.length() != 8 || std::find_if(hex.begin(), hex.end(), [](char c) {
return !std::isxdigit(c);
}) != hex.end()) {
return *this;
}
#endif
int offset = ((hex.length() == 7 || hex.length() == 9) ? 1 : 0);
r = HEX_DEC.at(hex[offset]) * 16 + HEX_DEC.at(hex[offset + 1]);
offset += 2;
g = HEX_DEC.at(hex[offset]) * 16 + HEX_DEC.at(hex[offset + 1]);
offset += 2;
b = HEX_DEC.at(hex[offset]) * 16 + HEX_DEC.at(hex[offset + 1]);
offset += 2;
if (hex.length() == 9) {
a = HEX_DEC.at(hex[offset]) * 16 + HEX_DEC.at(hex[offset + 1]);
} else {
a = 255;
}
return *this;
}
PD_CORE_API std::string Color::Hex(bool rgba) const {
/** Need to int cast (so it is used as num and not char...) */
std::stringstream s;
s << "#";
s << std::hex << std::setw(2) << std::setfill('0') << (int)r;
s << std::hex << std::setw(2) << std::setfill('0') << (int)g;
s << std::hex << std::setw(2) << std::setfill('0') << (int)b;
if (rgba) {
s << std::hex << std::setw(2) << std::setfill('0') << (int)a;
}
return s.str();
}
} // namespace PD

83
pd/core/source/io.cpp Executable file
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/*
MIT License
Copyright (c) 2024 - 2025 René Amthor (tobid7)
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#include <pd/core/io.hpp>
namespace PD {
namespace IO {
PD_CORE_API std::vector<u8> LoadFile2Mem(const std::string& path) {
std::ifstream iff(path, std::ios::binary);
if (!iff) {
return std::vector<u8>();
}
iff.seekg(0, std::ios::end);
size_t szs = iff.tellg();
iff.seekg(0, std::ios::beg);
std::vector<u8> res(szs, 0);
iff.read(reinterpret_cast<char*>(res.data()), res.size());
iff.close();
return res;
}
PD_CORE_API u32 HashMemory(const std::vector<u8>& data) {
u32 hash = 4477;
for (auto& it : data) {
hash = (hash * 33) + it;
}
return hash;
}
PD_CORE_API void DecompressRLE(std::vector<u8>& data) {
if ((data.size() % 2) != 0) {
return;
}
std::vector<u8> cpy = data;
data.clear();
for (size_t i = 0; i < cpy.size(); i += 2) {
data.insert(data.end(), cpy[i + 1], cpy[i]);
}
}
PD_CORE_API void CompressRLE(std::vector<u8>& data) {
if (data.empty()) {
/** No exceptions enabled :( */
return;
}
std::vector<u8> cpy = data;
data.clear();
/** 8-Bit RLE */
data.push_back(0);
size_t i = 0;
while (i < cpy.size()) {
u8 v = cpy[i];
u8 c = 1;
while (i + c < cpy.size() && cpy[i + c] == v && c < 255) {
c++; // c++ ...
}
data.push_back(v);
data.push_back(c);
i += c;
}
}
} // namespace IO
} // namespace PD

56
pd/core/source/mat.cpp Executable file
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/*
MIT License
Copyright (c) 2024 - 2025 tobid7
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#include <pd/core/mat.hpp>
namespace PD {
PD_CORE_API void Mat4::Zeros() {
for (int i = 0; i < 16; i++) {
m[i] = 0.0f;
}
}
PD_CORE_API void Mat4::Ortho(float left, float right, float bottom, float top,
float near, float far) {
m[0] = 2.0f / (right - left);
m[1] = 0.0f;
m[2] = 0.0f;
m[3] = -(right + left) / (right - left);
m[4] = 0.0f;
m[5] = 2.0f / (top - bottom);
m[6] = 0.0f;
m[7] = -(top + bottom) / (top - bottom);
m[8] = 0.0f;
m[9] = 0.0f;
m[10] = -2.0f / (far - near);
m[11] = -(far + near) / (far - near);
m[12] = 0.0f;
m[13] = 0.0f;
m[14] = 0.0f;
m[15] = 1.0f;
}
} // namespace PD

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pd/core/source/strings.cpp Executable file
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/*
MIT License
Copyright (c) 2024 - 2025 René Amthor (tobid7)
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#include <pd/core/strings.hpp>
namespace PD::Strings {
PD_CORE_API bool StringEndsWith(const std::string& str,
const std::vector<std::string>& exts) {
// Changed order to not do an substr on empty string
if (str.empty()) {
return false;
} else if (str.substr(0, 2) == "._") {
return false;
}
// Use a more modern way here now
// to avoid strcasecmp
if (exts.size() != 0) {
for (const auto& ext : exts) {
if (str.substr(str.length() - ext.length()) == ext) {
return true;
}
}
}
return false;
}
PD_CORE_API std::wstring MakeWstring(const std::string& s) {
// Manually convert to wstring as they removed wstring_convert :(
std::wstring result;
size_t i = 0;
while (i < s.size()) {
uint8_t ch = static_cast<uint8_t>(s[i]);
if (ch < 0x80) { // 1-byte chsr
result += static_cast<wchar_t>(ch);
i++;
} else if ((ch >> 5) == 0b110) { // 2-byte char
if (i + 1 >= s.size()) {
return L""; // return empty if error
}
wchar_t wc = ((ch & 0x1F) << 6) | (s[i + 1] & 0x3F);
result += wc;
i += 2;
} else if ((ch >> 4) == 0b1110) { // 3-byte char
if (i + 2 >= s.size()) {
return L""; // return empty if error
}
wchar_t wc =
((ch & 0x0F) << 12) | ((s[i + 1] & 0x3F) << 6) | (s[i + 2] & 0x3F);
result += wc;
i += 3;
} else if ((ch >> 3) == 0b11110) { // 4-byte char
if (i + 3 >= s.size()) {
return L""; // return empty if error
}
uint32_t codepoint = ((ch & 0x07) << 18) | ((s[i + 1] & 0x3F) << 12) |
((s[i + 2] & 0x3F) << 6) | (s[i + 3] & 0x3F);
codepoint -= 0x10000;
result += static_cast<wchar_t>(0xD800 + (codepoint >> 10));
result += static_cast<wchar_t>(0xDC00 + (codepoint & 0x3FF));
i += 4;
} else {
return L"";
}
}
return result;
}
PD_CORE_API const std::string FormatNanos(unsigned long long nanos) {
// Based on some code of my minecraft plugins
if (nanos < 1000) {
return std::format("{}ns", nanos);
} else if (nanos < 1000000) {
unsigned long long micros = nanos / 1000;
return std::format("{}us {}ns", micros, nanos % 1000);
} else if (nanos < 1000000000) {
unsigned long long millis = nanos / 1000000;
return std::format("{}ms {}us", millis, (nanos % 1000000) / 1000);
} else if (nanos < 60000000000ULL) {
unsigned long long seconds = nanos / 1000000000;
return std::format("{}s {}ms", seconds, (nanos % 1000000000) / 1000000);
} else {
unsigned long long minutes = nanos / 60000000000ULL;
unsigned long long seconds = (nanos % 60000000000ULL) / 1000000000;
return std::format("{}m {}s", minutes, seconds);
}
return "";
}
PD_CORE_API const std::string FormatMillis(unsigned long long millis) {
// Original Code can be found in some of my mv plugins
if (millis < 1000) {
return std::format("{}ms", millis);
} else if (millis < 60000) {
unsigned long long seconds = millis / 1000;
return std::format("{}s {}ms", seconds, (millis % 1000));
} else {
unsigned long long minutes = millis / 60000;
unsigned long long seconds = (millis % 60000) / 1000;
return std::format("{}m {}s {}ms", minutes, seconds, (millis % 1000));
}
return "";
}
PD_CORE_API const std::string FormatBytes(unsigned long long bytes) {
static const std::vector<std::string> endings = {
"B", "KB", "MB", "GB", "TB", "Unk",
};
int i = 0;
double b = bytes;
while (b > 1024.0) {
i++;
b /= 1024;
}
if (i >= (int)endings.size()) {
i = (int)endings.size() - 1;
}
return std::format("{:.1f} {}", b, endings[i]);
}
PD_CORE_API const std::string GetFileName(const std::string& path,
const std::string& saperators) {
auto pos = path.find_last_of(saperators);
if (pos != path.npos) {
return path.substr(pos + 1);
}
// If No saperator was found return the entire path
return path;
}
PD_CORE_API const std::string PathRemoveExtension(const std::string& path) {
auto pos = path.find_last_of('.');
if (pos != path.npos) {
return path.substr(0, pos);
}
// If No saperator was found return the entire path
return path;
}
PD_CORE_API u32 FastHash(const std::string& s) {
u32 hash = 5381;
for (auto& it : s) {
hash = (hash * 33) + static_cast<u8>(it);
}
return hash;
}
} // namespace PD::Strings

50
pd/core/source/timer.cpp Executable file
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/*
MIT License
Copyright (c) 2024 - 2025 tobid7
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#include <pd/core/timer.hpp>
#include <pd/drivers/drivers.hpp>
namespace PD {
PD_CORE_API Timer::Timer(bool autostart) {
pIsRunning = autostart;
Reset();
}
PD_CORE_API void Timer::Reset() {
pStart = OS::GetTime();
pNow = pStart;
}
PD_CORE_API void Timer::Update() {
if (pIsRunning) {
pNow = OS::GetTime();
}
}
PD_CORE_API void Timer::Pause() { pIsRunning = false; }
PD_CORE_API void Timer::Rseume() { pIsRunning = true; }
PD_CORE_API bool Timer::IsRunning() const { return pIsRunning; }
PD_CORE_API u64 Timer::Get() { return pNow - pStart; }
PD_CORE_API double Timer::GetSeconds() { return double(Get()) / 1000.0; }
} // namespace PD

37
pd/core/source/timetrace.cpp Executable file
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/*
MIT License
Copyright (c) 2024 - 2025 René Amthor (tobid7)
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#include <pd/core/timetrace.hpp>
#include <pd/drivers/drivers.hpp>
namespace PD::TT {
PD_CORE_API void Beg(const std::string& id) {
auto trace = OS::GetTraceRef(id);
trace->SetStart(PD::OS::GetNanoTime());
}
PD_CORE_API void End(const std::string& id) {
auto trace = OS::GetTraceRef(id);
trace->SetEnd(PD::OS::GetNanoTime());
}
} // namespace PD::TT

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pd/drivers/CMakeLists.txt Executable file
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cmake_minimum_required(VERSION 3.22)
## The Core Core Library
project(pd-drivers LANGUAGES CXX VERSION 0.5.0)
set(SRC
source/hid.cpp
source/os.cpp
source/gfx.cpp
)
# Only Static Supported
pd_add_lib(pd-drivers SRC_FILES ${SRC})

46
pd/drivers/source/gfx.cpp Executable file
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/*
MIT License
Copyright (c) 2024 - 2025 tobid7
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#include <pd/drivers/gfx.hpp>
#include <pd/drivers/pd_p_api.hpp>
namespace PD {
namespace Li {
PD_DEF_EXP(GfxDriver::Ref, Gfx::pGfx);
void Gfx::Init(GfxDriver::Ref d) {
if (!d) {
return;
}
pGfx = d;
pGfx->Init();
pGfx->PostInit();
}
void GfxDriver::PostInit() {
std::vector<PD::u8> white(16 * 16 * 4, 0xff);
pSolid = this->LoadTex(white, 16, 16);
}
} // namespace Li
} // namespace PD

20
pd/drivers/source/hid.cpp Executable file
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#include <pd/drivers/hid.hpp>
#include <pd/drivers/pd_p_api.hpp>
namespace PD {
PD_DEF_EXP(HidDriver::Ref, Hid::pHid);
bool HidDriver::IsEvent(Event e, Key keys) { return KeyEvents[0][e] & keys; }
void HidDriver::SwapTab() {
auto tkd = KeyEvents[1][Event_Down];
auto tkh = KeyEvents[1][Event_Held];
auto tku = KeyEvents[1][Event_Up];
KeyEvents[1][Event_Down] = KeyEvents[0][Event_Down];
KeyEvents[1][Event_Held] = KeyEvents[0][Event_Held];
KeyEvents[1][Event_Up] = KeyEvents[0][Event_Up];
KeyEvents[0][Event_Down] = tkd;
KeyEvents[0][Event_Held] = tkh;
KeyEvents[0][Event_Up] = tku;
}
} // namespace PD

54
pd/drivers/source/os.cpp Executable file
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/*
MIT License
Copyright (c) 2024 - 2025 René Amthor (tobid7)
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#include <pd/drivers/os.hpp>
#include <pd/drivers/pd_p_api.hpp>
namespace PD {
PD_DEF_EXP(OsDriver::Ref, OS::pOs);
TT::Res::Ref& OsDriver::GetTraceRef(const std::string& id) {
if (!pTraces.count(id)) {
pTraces[id] = TT::Res::New();
pTraces[id]->SetID(id);
}
return pTraces[id];
}
TraceMap& OsDriver::GetTraceMap() { return pTraces; }
bool OsDriver::TraceExist(const std::string& id) { return pTraces.count(id); }
/** Standart Driver */
u64 OsDriver::GetTime() {
return std::chrono::duration_cast<std::chrono::milliseconds>(
std::chrono::steady_clock::now().time_since_epoch())
.count();
}
u64 OsDriver::GetNanoTime() {
return std::chrono::duration_cast<std::chrono::nanoseconds>(
std::chrono::steady_clock::now().time_since_epoch())
.count();
}
} // namespace PD

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cmake_minimum_required(VERSION 3.22)
project(pd-external LANGUAGES CXX VERSION 0.5.0)
set(SRC
source/stb.cpp
)
pd_add_lib(pd-external SRC_FILES ${SRC})

4
pd/external/source/stb.cpp vendored Executable file
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#define STB_IMAGE_IMPLEMENTATION
#include <pd/external/stb_image.h>
#define STB_TRUETYPE_IMPLEMENTATION
#include <pd/external/stb_truetype.h>

15
pd/image/CMakeLists.txt Executable file
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cmake_minimum_required(VERSION 3.22)
project(pd-image LANGUAGES CXX VERSION 0.5.0)
set(SRC
source/image.cpp
source/img_blur.cpp
source/img_convert.cpp
)
if(PD_BUILD_SHARED)
pd_add_lib(pd-image BUILD_SHARED TRUE SRC_FILES ${SRC})
else()
pd_add_lib(pd-image SRC_FILES ${SRC})
endif()

158
pd/image/source/image.cpp Executable file
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/*
MIT License
Copyright (c) 2024 - 2025 tobid7
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#ifdef PD_IMAGE_BUILD_SHARED
#define STB_IMAGE_IMPLEMENTATION
#endif
#include <pd/external/stb_image.h>
#include <cstring>
#include <memory>
#include <pd/image/image.hpp>
#include <pd/image/img_convert.hpp>
namespace PD {
PD_IMAGE_API void Image::Load(const std::string& path) {
u8* img = stbi_load(path.c_str(), &pWidth, &pHeight, &fmt, 4);
if (fmt == 3) {
stbi_image_free(img);
img = stbi_load(path.c_str(), &pWidth, &pHeight, &fmt, 3);
pBuffer = std::vector<PD::u8>(img, img + (pWidth * pHeight * 3));
pFmt = RGB;
stbi_image_free(img);
} else if (fmt == 4) {
pBuffer = std::vector<PD::u8>(img, img + (pWidth * pHeight * 4));
pFmt = RGBA;
stbi_image_free(img);
}
}
PD_IMAGE_API void Image::Load(const std::vector<u8>& buf) {
u8* img =
stbi_load_from_memory(buf.data(), buf.size(), &pWidth, &pHeight, &fmt, 4);
if (fmt == 3) {
stbi_image_free(img);
img = stbi_load_from_memory(buf.data(), buf.size(), &pWidth, &pHeight, &fmt,
3);
pBuffer = std::vector<PD::u8>(img, img + (pWidth * pHeight * 3));
pFmt = RGB;
stbi_image_free(img);
} else if (fmt == 4) {
pBuffer = std::vector<PD::u8>(img, img + (pWidth * pHeight * 4));
stbi_image_free(img);
pFmt = RGBA;
}
}
PD_IMAGE_API void Image::Copy(const std::vector<u8>& buf, int w, int h,
int bpp) {
this->fmt = bpp;
if (buf.size() != (size_t)w * h * bpp) {
// Size Error
return;
}
this->pBuffer.resize(w * h * bpp);
for (size_t i = 0; i < this->pBuffer.size(); i++) {
pBuffer[i] = buf[i];
}
}
PD_IMAGE_API void Image::Convert(Image::Ref img, Image::Format dst) {
if (img->pFmt == dst) {
return;
} else if (img->pFmt == Image::RGB && dst == Image::BGR) {
ImgConvert::ReverseBuf(img->pBuffer, 3, img->pWidth, img->pHeight);
img->pFmt = BGR;
} else if (img->pFmt == Image::RGB && dst == Image::RGBA) {
std::vector<PD::u8> cpy = img->pBuffer;
img->pBuffer.resize(img->pWidth * img->pHeight * 4);
ImgConvert::RGB24toRGBA32(img->pBuffer, cpy, img->pWidth, img->pHeight);
img->pFmt = RGBA;
} else if (img->pFmt == Image::RGBA && dst == Image::RGB) {
std::vector<PD::u8> cpy = img->pBuffer;
img->pBuffer.resize(img->pWidth * img->pHeight * 3);
ImgConvert::RGB32toRGBA24(img->pBuffer, cpy, img->pWidth, img->pHeight);
img->pFmt = RGB;
} else if (img->pFmt == Image::RGBA && dst == Image::RGB565) {
Convert(img, Image::RGB);
Convert(img, Image::RGB565);
} else if (img->pFmt == Image::RGB && dst == Image::RGB565) {
auto f = [](u8 r, u8 g, u8 b) -> u16 {
u16 _r = (r >> 3);
u16 _g = (g >> 2);
u16 _b = (b >> 3);
return (_r << 11) | (_g << 5) | _b;
};
std::vector<PD::u8> cpy = img->pBuffer;
img->pBuffer.resize(img->pWidth * img->pHeight * 2);
for (int y = 0; y < img->pWidth; y++) {
for (int x = 0; x < img->pHeight; x++) {
int src = (y * img->pWidth + x) * 3;
int dst = (y * img->pWidth + x) * 2;
u16 new_px = f(cpy[src + 0], cpy[src + 1], cpy[src + 2]);
img->pBuffer[dst + 0] = new_px >> 8;
img->pBuffer[dst + 1] = new_px & 0xff;
}
}
img->pFmt = RGB565;
}
}
PD_IMAGE_API int Image::Fmt2Bpp(Format fmt) {
switch (fmt) {
case RGBA:
case ABGR:
return 4;
break;
case RGB:
case BGR:
return 3;
break;
case RGB565:
return 2;
break;
default:
return 0;
break;
}
}
PD_IMAGE_API void Image::ReTile(Image::Ref img,
std::function<u32(int x, int y, int w)> src,
std::function<u32(int x, int y, int w)> dst) {
std::vector<PD::u8> cpy = img->pBuffer;
/** could use fmt here but for 565 that woulnt work as it is not supported by
* file loading where fmt is used */
int bpp = Fmt2Bpp(img->pFmt);
for (int y = 0; y < img->pHeight; y++) {
for (int x = 0; x < img->pWidth; x++) {
int src_idx = src(x, y, img->pWidth);
int dst_idx = dst(x, y, img->pWidth);
for (int i = 0; i < bpp; i++) {
img->pBuffer[dst_idx + i] = cpy[src_idx + i];
}
}
}
}
} // namespace PD

90
pd/image/source/img_blur.cpp Executable file
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/*
MIT License
Copyright (c) 2024 - 2025 tobid7
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#include <cstring>
#include <memory>
#include <pd/image/img_blur.hpp>
#include <pd/image/img_convert.hpp>
namespace PD {
namespace ImgBlur {
PD_IMAGE_API std::vector<float> GaussianKernel(int r, float si) {
/// Define radius as r to be shorter
int size = 2 * r + 1;
std::vector<float> kernel(size);
float sum = 0.0f;
for (int i = -r; i <= r; i++) {
kernel[i + r] = exp(-0.5f * (i * i) / (si * si));
sum += kernel[i + r];
}
for (int i = 0; i < size; i++) {
kernel[i] /= sum;
}
return kernel;
}
PD_IMAGE_API void GaussianBlur(std::vector<u8> &buf, int w, int h, float radius,
float si,
std::function<int(int, int, int)> idxfn) {
GaussianBlur(buf.data(), w, h, 4, radius, si, idxfn);
}
PD_IMAGE_API void GaussianBlur(void *buf, int w, int h, int bpp, float radius,
float si,
std::function<int(int, int, int)> idxfn) {
if (bpp != 4 && bpp != 3) {
return;
}
std::vector<float> kernel = GaussianKernel(radius, si);
int hks = kernel.size() / 2;
int end = w * h * bpp;
std::vector<unsigned char> res((u8 *)buf, ((u8 *)buf) + end);
ImgConvert::Reverse32(res, w, h);
for (int y = 0; y < h; y++) {
for (int x = 0; x < w; x++) {
float r = 0.0f, g = 0.0f, b = 0.0f;
for (int ky = -hks; ky <= hks; ky++) {
for (int kx = -hks; kx <= hks; kx++) {
int xoff = std::min(std::max(x + kx, 0), w - 1);
int yoff = std::min(std::max(y + ky, 0), h - 1);
int idx = idxfn(xoff, yoff, w) * 4;
float weight = kernel[ky + hks] * kernel[kx + hks];
r += ((u8 *)buf)[idx] * weight;
g += ((u8 *)buf)[idx + 1] * weight;
b += ((u8 *)buf)[idx + 2] * weight;
}
}
int idx = idxfn(x, y, w) * bpp;
res[idx] = std::min(std::max(int(r), 0), 255);
res[idx + 1] = std::min(std::max(int(g), 0), 255);
res[idx + 2] = std::min(std::max(int(b), 0), 255);
}
}
ImgConvert::Reverse32(res, w, h);
std::memcpy(buf, res.data(), res.size());
}
} // namespace ImgBlur
} // namespace PD

137
pd/image/source/img_convert.cpp Executable file
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/*
MIT License
Copyright (c) 2024 - 2025 René Amthor (tobid7)
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#include <pd/image/img_convert.hpp>
namespace PD::ImgConvert {
PD_IMAGE_API void RGB24toRGBA32(std::vector<u8> &out, const std::vector<u8> &in,
const int &w, const int &h) {
// Converts RGB24 to RGBA32
for (int y = 0; y < h; y++) {
for (int x = 0; x < w; x++) {
int src = (y * w + x) * 3;
int dst = (y * w + x) * 4;
out[dst + 0] = in[src + 0];
out[dst + 1] = in[src + 1];
out[dst + 2] = in[src + 2];
out[dst + 3] = 255;
}
}
}
PD_IMAGE_API void RGB32toRGBA24(std::vector<u8> &out, const std::vector<u8> &in,
const int &w, const int &h) {
// Converts RGB24 to RGBA32
for (int y = 0; y < h; y++) {
for (int x = 0; x < w; x++) {
int src = (y * w + x) * 4;
int dst = (y * w + x) * 3;
out[dst + 0] = in[src + 0];
out[dst + 1] = in[src + 1];
out[dst + 2] = in[src + 2];
}
}
}
PD_IMAGE_API void Reverse32(std::vector<u8> &buf, const int &w, const int &h) {
for (int x = 0; x < w; x++) {
for (int y = 0; y < h; y++) {
int i = y * w + x;
u8 t0 = buf[i + 0];
u8 t1 = buf[i + 1];
buf[i + 0] = buf[i + 3];
buf[i + 1] = buf[i + 2];
buf[i + 3] = t0;
buf[i + 2] = t1;
}
}
}
PD_IMAGE_API void ReverseBuf(std::vector<u8> &buf, size_t bpp, int w, int h) {
std::vector<u8> cpy = buf;
for (int x = 0; x < w; x++) {
for (int y = 0; y < h; y++) {
int pos = (y * w + x) * bpp;
for (size_t i = 0; i < bpp; i++) {
buf[pos + bpp - 1 - i] = cpy[pos + i];
}
}
}
}
PD_IMAGE_API void RGB24toRGBA32(PD::Vec<u8> &out, const PD::Vec<u8> &in,
const int &w, const int &h) {
// Converts RGB24 to RGBA32
for (int y = 0; y < h; y++) {
for (int x = 0; x < w; x++) {
int src = (y * w + x) * 3;
int dst = (y * w + x) * 4;
out[dst + 0] = in[src + 0];
out[dst + 1] = in[src + 1];
out[dst + 2] = in[src + 2];
out[dst + 3] = 255;
}
}
}
PD_IMAGE_API void RGB32toRGBA24(PD::Vec<u8> &out, const PD::Vec<u8> &in,
const int &w, const int &h) {
// Converts RGB24 to RGBA32
for (int y = 0; y < h; y++) {
for (int x = 0; x < w; x++) {
int src = (y * w + x) * 4;
int dst = (y * w + x) * 3;
out[dst + 0] = in[src + 0];
out[dst + 1] = in[src + 1];
out[dst + 2] = in[src + 2];
}
}
}
PD_IMAGE_API void Reverse32(PD::Vec<u8> &buf, const int &w, const int &h) {
for (int x = 0; x < w; x++) {
for (int y = 0; y < h; y++) {
int i = y * w + x;
u8 t0 = buf[i + 0];
u8 t1 = buf[i + 1];
buf[i + 0] = buf[i + 3];
buf[i + 1] = buf[i + 2];
buf[i + 3] = t0;
buf[i + 2] = t1;
}
}
}
PD_IMAGE_API void ReverseBuf(PD::Vec<u8> &buf, size_t bpp, int w, int h) {
PD::Vec<u8> cpy = buf;
for (int x = 0; x < w; x++) {
for (int y = 0; y < h; y++) {
int pos = (y * w + x) * bpp;
for (size_t i = 0; i < bpp; i++) {
buf[pos + bpp - 1 - i] = cpy[pos + i];
}
}
}
}
} // namespace PD::ImgConvert

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pd/lithium/CMakeLists.txt Executable file
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cmake_minimum_required(VERSION 3.22)
project(pd-lithium LANGUAGES CXX VERSION 0.5.0)
set(SRC
source/drawlist.cpp
source/font.cpp
source/renderer.cpp
)
if(PD_BUILD_SHARED)
pd_add_lib(pd-lithium BUILD_SHARED TRUE SRC_FILES ${SRC})
else()
pd_add_lib(pd-lithium SRC_FILES ${SRC})
endif()
target_link_libraries(pd-lithium PUBLIC pd-core)

280
pd/lithium/source/drawlist.cpp Executable file
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/*
MIT License
Copyright (c) 2024 - 2025 tobid7
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#include <pd/lithium/drawlist.hpp>
#include <pd/lithium/renderer.hpp>
#ifndef M_PI
#define M_PI 3.14159265358979323846
#endif
namespace PD {
namespace Li {
PD_LITHIUM_API void DrawList::DrawSolid() { CurrentTex = Gfx::GetSolidTex(); }
PD_LITHIUM_API Command::Ref DrawList::PreGenerateCmd() {
Command::Ref cmd = Command::New();
cmd->Layer = Layer;
cmd->Index = pDrawList.size();
cmd->Tex = CurrentTex;
pClipCmd(cmd.get());
return std::move(cmd);
}
PD_LITHIUM_API void DrawList::pClipCmd(Command *cmd) {
if (!pClipRects.IsEmpty()) {
cmd->ScissorOn = true;
cmd->ScissorRect = ivec4(pClipRects.Top());
}
}
PD_LITHIUM_API void DrawList::PathArcToN(const fvec2 &c, float radius,
float a_min, float a_max,
int segments) {
// Path.push_back(c);
PathReserve(segments + 1);
for (int i = 0; i < segments; i++) {
float a = a_min + ((float)i / (float)segments) * (a_max - a_min);
PathAdd(vec2(c.x + std::cos(a) * radius, c.y + std::sin(a) * radius));
}
}
PD_LITHIUM_API void DrawList::PathFastArcToN(const fvec2 &c, float r,
float amin, float amax, int s) {
/**
* Funcion with less division overhead
* Usefull for stuff where a lot of calculations are required
*/
float d = (amax - amin) / s;
PathReserve(s + 1);
for (int i = 0; i <= s; i++) {
float a = amin + i * d;
PathAdd(fvec2(c.x + std::cos(a) * r, c.y + std::sin(a) * r));
}
}
PD_LITHIUM_API void DrawList::PathRect(fvec2 a, fvec2 b, float rounding) {
if (rounding == 0.f) {
PathAdd(a);
PathAdd(vec2(b.x, a.y));
PathAdd(b);
PathAdd(vec2(a.x, b.y));
} else {
float r = std::min({rounding, (b.x - a.x) * 0.5f, (b.y - a.y) * 0.5f});
/** Calculate Optimal segment count automatically */
float corner = M_PI * 0.5f;
int segments = std::max(3, int(std::ceil(corner / (6.0f * M_PI / 180.0f))));
/**
* To Correctly render filled shapes with Paths API
* The Commands need to be setup clockwise
*/
/** Top Left */
PathAdd(vec2(a.x + r, a.y));
PathFastArcToN(vec2(b.x - r, a.y + r), r, -M_PI / 2.0f, 0.0f, segments);
/** Top Right */
PathAdd(vec2(b.x, b.y - r));
PathFastArcToN(vec2(b.x - r, b.y - r), r, 0.0f, M_PI / 2.0f, segments);
/** Bottom Right */
PathAdd(vec2(a.x + r, b.y));
PathFastArcToN(vec2(a.x + r, b.y - r), r, M_PI / 2.0f, M_PI, segments);
/** Bottom Left */
PathAdd(vec2(a.x, a.y + r));
PathFastArcToN(vec2(a.x + r, a.y + r), r, M_PI, 3.0f * M_PI / 2.0f,
segments);
}
}
PD_LITHIUM_API void DrawList::PathRectEx(fvec2 a, fvec2 b, float rounding,
u32 flags) {
if (rounding == 0.f) {
PathAdd(a);
PathAdd(vec2(b.x, a.y));
PathAdd(b);
PathAdd(vec2(a.x, b.y));
} else {
float r = std::min({rounding, (b.x - a.x) * 0.5f, (b.y - a.y) * 0.5f});
/** Calculate Optimal segment count automatically */
float corner = M_PI * 0.5f;
int segments = std::max(3, int(std::ceil(corner / (6.0f * M_PI / 180.0f))));
/**
* To Correctly render filled shapes with Paths API
* The Commands need to be setup clockwise
*/
/** Top Left */
if (flags & LiPathRectFlags_KeepTopLeft) {
PathAdd(a);
} else {
PathAdd(vec2(a.x + r, a.y));
PathFastArcToN(vec2(b.x - r, a.y + r), r, -M_PI / 2.0f, 0.0f, segments);
}
/** Top Right */
if (flags & LiPathRectFlags_KeepTopRight) {
PathAdd(vec2(b.x, a.y));
} else {
PathAdd(vec2(b.x, b.y - r));
PathFastArcToN(vec2(b.x - r, b.y - r), r, 0.0f, M_PI / 2.0f, segments);
}
/** Bottom Right */
if (flags & LiPathRectFlags_KeepBotRight) {
PathAdd(b);
} else {
PathAdd(vec2(a.x + r, b.y));
PathFastArcToN(vec2(a.x + r, b.y - r), r, M_PI / 2.0f, M_PI, segments);
}
/** Bottom Left */
if (flags & LiPathRectFlags_KeepBotLeft) {
PathAdd(vec2(a.x, b.y));
} else {
PathAdd(vec2(a.x, a.y + r));
PathFastArcToN(vec2(a.x + r, a.y + r), r, M_PI, 3.0f * M_PI / 2.0f,
segments);
}
}
}
PD_LITHIUM_API void DrawList::DrawRect(const fvec2 &pos, const fvec2 &size,
u32 color, int thickness) {
PathRect(pos, pos + size);
// Flags is currently hardcoded (1 = close)
PathStroke(color, thickness, 1);
}
void DrawList::DrawRectFilled(const fvec2 &pos, const fvec2 &size, u32 color) {
PathRect(pos, pos + size);
PathFill(color);
}
PD_LITHIUM_API void DrawList::DrawTriangle(const fvec2 &a, const fvec2 &b,
const fvec2 &c, u32 color,
int thickness) {
PathAdd(a);
PathAdd(b);
PathAdd(c);
PathStroke(color, thickness, 1);
}
PD_LITHIUM_API void DrawList::DrawTriangleFilled(const fvec2 &a, const fvec2 &b,
const fvec2 &c, u32 color) {
PathAdd(a);
PathAdd(b);
PathAdd(c);
PathFill(color);
}
PD_LITHIUM_API void DrawList::DrawCircle(const fvec2 &center, float rad,
u32 color, int num_segments,
int thickness) {
if (num_segments <= 0) {
// Auto Segment
} else {
float am = (M_PI * 2.0f) * ((float)num_segments) / (float)num_segments;
PathArcToN(center, rad, 0.f, am, num_segments);
}
DrawSolid(); // Only Solid Color Supported
PathStroke(color, thickness, (1 << 0));
}
PD_LITHIUM_API void DrawList::DrawCircleFilled(const fvec2 &center, float rad,
u32 color, int num_segments) {
if (num_segments <= 0) {
// Auto Segment
} else {
float am = (M_PI * 2.0f) * ((float)num_segments) / (float)num_segments;
PathArcToN(center, rad, 0.f, am, num_segments);
}
PathFill(color);
}
// TODO: Don't render OOS
PD_LITHIUM_API void DrawList::DrawPolyLine(const Vec<fvec2> &points, u32 clr,
u32 flags, int thickness) {
if (points.Size() < 2) {
return;
}
DrawSolid();
auto cmd = PreGenerateCmd();
bool close = (flags & (1 << 0));
int num_points = close ? (int)points.Size() : (int)points.Size() - 1;
if (flags & (1 << 1)) {
// TODO: Find a way to draw less garbage looking lines
} else {
// Non antialiased lines look awful when rendering with thickness != 1
for (int i = 0; i < num_points; i++) {
int j = (i + 1) == (int)points.Size() ? 0 : (i + 1);
auto line = Renderer::PrimLine(points[i], points[j], thickness);
Renderer::CmdQuad(cmd.get(), line, vec4(0.f, 1.f, 1.f, 0.f), clr);
}
}
AddCommand(std::move(cmd));
}
PD_LITHIUM_API void DrawList::DrawConvexPolyFilled(const Vec<fvec2> &points,
u32 clr) {
if (points.Size() < 3) {
return; // Need at least three points
}
auto cmd = PreGenerateCmd();
Renderer::CmdConvexPolyFilled(cmd.get(), points, clr, CurrentTex);
AddCommand(std::move(cmd));
}
PD_LITHIUM_API void DrawList::DrawText(const fvec2 &pos,
const std::string &text, u32 color) {
if (!pCurrentFont) {
return;
}
std::vector<Command::Ref> cmds;
pCurrentFont->CmdTextEx(cmds, pos, color, pFontScale, text);
for (size_t i = 0; i < cmds.size(); i++) {
cmds[i]->Index = pDrawList.size();
cmds[i]->Layer = Layer;
AddCommand(std::move(cmds[i]));
}
}
PD_LITHIUM_API void DrawList::DrawTextEx(const fvec2 &p,
const std::string &text, u32 color,
LiTextFlags flags, fvec2 box) {
if (!pCurrentFont) {
return;
}
std::vector<Command::Ref> cmds;
pCurrentFont->CmdTextEx(cmds, p, color, pFontScale, text, flags, box);
for (size_t i = 0; i < cmds.size(); i++) {
cmds[i]->Index = pDrawList.size();
cmds[i]->Layer = Layer;
AddCommand(std::move(cmds[i]));
}
}
PD_LITHIUM_API void DrawList::DrawLine(const fvec2 &a, const fvec2 &b,
u32 color, int t) {
PathAdd(a);
PathAdd(b);
PathStroke(color, t);
}
} // namespace Li
} // namespace PD

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/*
MIT License
Copyright (c) 2024 - 2025 tobid7
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#include <pd/lithium/font.hpp>
/** Due to Limitations of Shared Lib Stuff */
#ifdef PD_LITHIUM_BUILD_SHARED
#define STB_TRUETYPE_IMPLEMENTATION
#endif
#include <pd/external/stb_truetype.h>
#include <pd/lithium/renderer.hpp>
namespace PD {
namespace Li {
PD_LITHIUM_API void Font::LoadTTF(const std::string &path, int height) {
TT::Scope st("LI_LoadTTF_" + path);
PixelHeight = height; // Set internel pixel height
// Use NextPow2 to be able to use sizes between for example 16 and 32
// before it only was possible to use 8, 16, 32, 64 as size
int texszs = BitUtil::GetPow2(height * 16);
// Load stbtt
stbtt_fontinfo inf;
std::ifstream loader(path, std::ios::binary);
if (!loader.is_open()) return;
loader.seekg(0, std::ios::end);
size_t len = loader.tellg();
loader.seekg(0, std::ios::beg);
unsigned char *buffer = new unsigned char[len];
loader.read(reinterpret_cast<char *>(buffer), len);
loader.close();
stbtt_InitFont(&inf, buffer, 0);
// clang-format off
// Disable clang here cause dont want a garbage looking line
std::vector<PD::u8> font_tex(texszs * texszs * 4); // Create font Texture
// clang-format on
float scale = stbtt_ScaleForPixelHeight(&inf, PixelHeight);
int ascent, descent, lineGap;
stbtt_GetFontVMetrics(&inf, &ascent, &descent, &lineGap);
int baseline = static_cast<int>(ascent * scale);
std::map<u32, int> buf_cache; // Cache to not render same codepoint tex twice
/// Load Codepoints
auto tex = Texture::New();
fvec2 off;
for (u32 ii = 0x0000; ii < 0xFFFF; ii++) {
int i = stbtt_FindGlyphIndex(&inf, ii);
if (i == 0) {
continue;
}
if (stbtt_IsGlyphEmpty(&inf, i)) {
continue;
}
Codepoint c;
int w = 0, h = 0, xo = 0, yo = 0;
unsigned char *bitmap =
stbtt_GetCodepointBitmap(&inf, scale, scale, i, &w, &h, &xo, &yo);
int x0, y0, x1, y1;
stbtt_GetCodepointBitmapBox(&inf, i, scale, scale, &x0, &y0, &x1, &y1);
// Check if Codepoint exists as hash and if it is use its already written
// data
u32 hashed_map = IO::HashMemory(std::vector<u8>(bitmap, bitmap + (w * h)));
if (buf_cache.find(hashed_map) != buf_cache.end()) {
c = GetCodepoint(buf_cache[hashed_map]);
c.pCodepoint = i;
CodeMap[i] = c;
free(bitmap);
continue;
} else {
buf_cache[hashed_map] = i;
}
if (off.x + w > texszs) {
off.y += PixelHeight;
off.x = 0;
}
// Set UV Data
fvec4 uvs;
uvs.x = static_cast<float>(off.x) / texszs;
uvs.y = static_cast<float>(off.y) / texszs;
uvs.z = static_cast<float>((off.x + w) / texszs);
uvs.w = static_cast<float>((off.y + h) / texszs);
if (Gfx::Flags() & LiBackendFlags_FlipUV_Y) {
uvs.y = 1.f - uvs.y;
uvs.w = 1.f - uvs.w;
}
c.SimpleUV = uvs;
c.Tex = tex;
c.Size = fvec2(w, h);
c.Offset = baseline + yo;
// Render glyph
for (int y = 0; y < h; ++y) {
for (int x = 0; x < w; ++x) {
int map_pos = (((off.y + y) * texszs + (off.x + x))) * 4;
font_tex[map_pos + 0] = 255;
font_tex[map_pos + 1] = 255;
font_tex[map_pos + 2] = 255;
font_tex[map_pos + 3] = bitmap[x + y * w];
}
}
free(bitmap);
CodeMap[i] = c;
// Small Patch to avoid some possible artifacts
off.x += w + 1;
if (off.x + w > texszs) {
off.y += PixelHeight;
if (off.y + PixelHeight > texszs) {
break;
}
off.x = 0;
}
}
// Load the Texture and append to list
{
auto t = Gfx::LoadTex(font_tex, texszs, texszs, Texture::RGBA32,
Texture::LINEAR);
tex->CopyFrom(t);
}
Textures.push_back(tex);
}
PD_LITHIUM_API Font::Codepoint &Font::GetCodepoint(u32 cp) {
// Check if codepoijt exist or return a static invalid one
auto res = CodeMap.find(cp);
if (res == CodeMap.end()) {
static Codepoint invalid;
invalid.pInvalid = true;
return invalid;
}
return res->second;
}
PD_LITHIUM_API fvec2 Font::GetTextBounds(const std::string &text, float scale) {
// Use wstring for exemple for german äöü
auto wtext = Strings::MakeWstring(text);
// Create a temp position and offset as [0, 0]
fvec2 res;
float x = 0;
// Curent Font Scale
float cfs = (DefaultPixelHeight * scale) / (float)PixelHeight;
float lh = (float)PixelHeight * cfs;
size_t index = 0;
for (auto &it : wtext) {
if (it == '\0') {
break;
}
index++;
auto cp = GetCodepoint(it);
if (cp.pInvalid && it != '\n' && it != '\t' && it != ' ') {
continue;
}
switch (it) {
case '\n':
res.y += lh;
res.x = std::max(res.x, x);
x = 0.f;
break;
case '\t':
x += 16 * cfs;
break;
case ' ':
x += 2 * cfs;
// Fall trough here to get the same result as in
// TextCommand if/else Section
default:
x += cp.Size.x * cfs;
if (index != wtext.size()) {
x += 2 * cfs;
}
break;
}
}
res.x = std::max(res.x, x);
res.y += lh;
return res;
}
PD_LITHIUM_API void Font::CmdTextEx(std::vector<Command::Ref> &cmds,
const fvec2 &pos, u32 color, float scale,
const std::string &text, LiTextFlags flags,
const fvec2 &box) {
fvec2 off;
float cfs = (DefaultPixelHeight * scale) / (float)PixelHeight;
float lh = (float)PixelHeight * cfs;
fvec2 td;
fvec2 rpos = pos;
fvec2 rbox = box;
if (flags & (LiTextFlags_AlignMid | LiTextFlags_AlignRight)) {
td = GetTextBounds(text, scale);
}
if (flags & LiTextFlags_AlignMid) {
rpos = rbox * 0.5 - td * 0.5 + pos;
}
if (flags & LiTextFlags_AlignRight) {
rpos.x = rpos.x - td.x;
}
std::vector<std::string> lines;
std::istringstream iss(text);
std::string tmp;
while (std::getline(iss, tmp)) {
lines.push_back(tmp);
}
for (auto &it : lines) {
/*if (flags & LITextFlags_Short) {
fvec2 tmp_dim;
it = ShortText(it, box.x() - pos.x(), tmp_dim);
}*/
auto wline = Strings::MakeWstring(it);
auto cmd = Command::New();
auto Tex = GetCodepoint(wline[0]).Tex;
cmd->Tex = Tex;
for (auto &jt : wline) {
auto cp = GetCodepoint(jt);
if ((cp.pInvalid && jt != '\n' && jt != '\t') && jt != '\r') {
continue;
}
if (Tex != cp.Tex) {
cmds.push_back(std::move(cmd));
cmd = Command::New();
Tex = cp.Tex;
cmd->Tex = Tex;
}
if (jt == '\t') {
off.x += 16 * cfs;
} else {
if (jt != ' ') {
if (flags & LiTextFlags_Shaddow) {
// Draw
Rect rec = Renderer::PrimRect(
rpos + vec2(off.x + 1, off.x + (cp.Offset * cfs)) + 1,
cp.Size * cfs, 0.f);
Renderer::CmdQuad(cmd.get(), rec, cp.SimpleUV, 0xff111111);
}
// Draw
Rect rec = Renderer::PrimRect(
rpos + off + fvec2(0, (cp.Offset * cfs)), cp.Size * cfs, 0.f);
Renderer::CmdQuad(cmd.get(), rec, cp.SimpleUV, color);
} else {
off.x += 2 * cfs;
}
off.x += cp.Size.x * cfs + 2 * cfs;
}
}
cmds.push_back(std::move(cmd));
off.y += lh;
off.x = 0;
}
}
} // namespace Li
} // namespace PD

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pd/lithium/source/renderer.cpp Executable file
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/*
MIT License
Copyright (c) 2024 - 2025 tobid7
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#include <pd/lithium/renderer.hpp>
namespace PD {
namespace Li {
PD_LITHIUM_API bool Renderer::InBox(const fvec2& pos, const fvec2& szs,
const fvec4& rect) {
return (pos.x + szs.x >= rect.x && pos.y + szs.y >= rect.y &&
pos.x <= rect.z && pos.y <= rect.w);
}
PD_LITHIUM_API bool Renderer::InBox(const fvec2& pos, const fvec4& rect) {
return (pos.x > rect.x && pos.x < rect.x + rect.z && pos.y > rect.y &&
pos.y < rect.y + rect.w);
}
PD_LITHIUM_API bool Renderer::InBox(const fvec2& alpha, const fvec2& bravo,
const fvec2& charlie, const fvec4& rect) {
return ((alpha.x < rect.z && bravo.x < rect.z && charlie.x < rect.z) ||
(alpha.y < rect.w && bravo.y < rect.w && charlie.y < rect.w) ||
(alpha.x > 0 && bravo.x > 0 && charlie.x > 0) ||
(alpha.y > 0 && bravo.y > 0 && charlie.y > 0));
}
PD_LITHIUM_API void Renderer::RotateCorner(fvec2& pos, float sinus,
float cosinus) {
float x = pos.x * cosinus - pos.y * sinus;
float y = pos.y * cosinus - pos.x * sinus;
pos = fvec2(x, y);
}
PD_LITHIUM_API Rect Renderer::PrimRect(const fvec2& pos, const fvec2& size,
float angle) {
fvec2 c = size * 0.5f; // Center
fvec2 corner[4] = {
fvec2(-c.x, -c.y),
fvec2(-c.x + size.x, -c.y),
fvec2(-c.x, -c.y + size.y),
fvec2(-c.x + size.x, -c.y + size.y),
};
// Only rotate if required
if (angle != 0.f) {
float s = std::sin(angle);
float co = std::cos(angle);
for (int i = 0; i < 4; i++) {
RotateCorner(corner[i], s, co);
}
}
// Return Result
return Rect(corner[0] + pos + c, corner[1] + pos + c, corner[2] + pos + c,
corner[3] + pos + c);
}
PD_LITHIUM_API Rect Renderer::PrimLine(const fvec2& a, const fvec2& b,
int thickness) {
// Using the vec maths api makes the code as short as it is
vec2 dir = a - b;
float len = dir.Len();
vec2 unit_dir = dir / len;
vec2 perpendicular(-unit_dir.y, unit_dir.x);
vec2 off = perpendicular * ((float)thickness * 0.5f);
return Rect(a + off, b + off, a - off, b - off);
}
PD_LITHIUM_API void Renderer::CmdQuad(Command* cmd, const Rect& quad,
const Rect& uv, u32 color) {
cmd->AddIdx(0).AddIdx(1).AddIdx(2);
cmd->AddIdx(0).AddIdx(2).AddIdx(3);
cmd->AddVtx(Vertex(quad.BotRight(), uv.BotRight(), color));
cmd->AddVtx(Vertex(quad.TopRight(), uv.TopRight(), color));
cmd->AddVtx(Vertex(quad.TopLeft(), uv.TopLeft(), color));
cmd->AddVtx(Vertex(quad.BotLeft(), uv.BotLeft(), color));
}
PD_LITHIUM_API void Renderer::CmdTriangle(Command* cmd, const fvec2 a,
const fvec2 b, const fvec2 c,
u32 clr) {
cmd->AddIdx(2).AddIdx(1).AddIdx(0);
cmd->AddVtx(Vertex(a, vec2(0.f, 1.f), clr));
cmd->AddVtx(Vertex(b, vec2(1.f, 1.f), clr));
cmd->AddVtx(Vertex(c, vec2(1.f, 0.f), clr));
}
// TODO: Don't render OOS (Probably make it with a define as it
// would probably be faster to render out of screen than checking if
// it could be skipped)
PD_LITHIUM_API void Renderer::CmdConvexPolyFilled(Command* cmd,
const Vec<fvec2>& points,
u32 clr, Texture::Ref tex) {
if (points.Size() < 3 || tex == nullptr) {
return; // Need at least three points
}
// Support for Custom Textures (UV calculation)
float minX = points[0].x, minY = points[0].y;
float maxX = minX, maxY = minY;
// Check for the max and min Positions
for (auto it = points.Begin(); it != points.End(); it++) {
if ((*it).x < minX) minX = (*it).x;
if ((*it).y < minY) minY = (*it).y;
if ((*it).x > maxX) maxX = (*it).x;
if ((*it).y > maxY) maxY = (*it).y;
}
// Get Short defines for UV
// (Bottom Right is not required)
auto uv_tl = tex->UV.TopLeft();
auto uv_tr = tex->UV.TopRight();
auto uv_bl = tex->UV.BotLeft();
// Render
for (int i = 2; i < (int)points.Size(); i++) {
cmd->AddIdx(0).AddIdx(i).AddIdx(i - 1);
}
for (int i = 0; i < (int)points.Size(); i++) {
// Calculate U and V coords
float u =
uv_tl.x + ((points[i].x - minX) / (maxX - minX)) * (uv_tr.x - uv_tl.x);
float v =
uv_tl.y + ((points[i].y - minY) / (maxY - minY)) * (uv_bl.y - uv_tl.y);
cmd->AddVtx(Vertex(points[i], fvec2(u, v), clr));
}
}
} // namespace Li
} // namespace PD

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cmake_minimum_required(VERSION 3.22)
project(pd-ui7 LANGUAGES CXX VERSION 0.5.0)
set(SRC
source/theme.cpp
source/ui7.cpp
source/io.cpp
source/layout.cpp
source/menu.cpp
source/container/button.cpp
source/container/checkbox.cpp
source/container/coloredit.cpp
source/container/container.cpp
source/container/dragdata.cpp
source/container/dynobj.cpp
source/container/image.cpp
source/container/label.cpp
)
if(PD_BUILD_SHARED)
pd_add_lib(pd-ui7 BUILD_SHARED TRUE SRC_FILES ${SRC})
else()
pd_add_lib(pd-ui7 SRC_FILES ${SRC})
endif()
target_link_libraries(pd-ui7 PUBLIC pd-core)

64
pd/ui7/source/container/button.cpp Executable file
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/*
MIT License
Copyright (c) 2024 - 2025 René Amthor (tobid7)
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#include <pd/ui7/container/button.hpp>
namespace PD {
namespace UI7 {
PD_UI7_API void Button::HandleInput() {
/// Ensure to only check input once
if (inp_done) {
return;
}
/// Ensure it gets sed to false and stays if not pressed
pressed = false;
color = UI7Color_Button;
// Assert(screen.get(), "Screen is not set up!");
// if (screen->ScreenType() == Screen::Bottom) {
if (io->InputHandler->DragObject(this->GetID(), fvec4(FinalPos(), size))) {
if (io->InputHandler->DragReleased) {
color = UI7Color_ButtonActive;
pressed = true;
} else {
color = UI7Color_ButtonHovered;
}
}
//}
inp_done = true;
}
PD_UI7_API void Button::Draw() {
// Assert(io.get() && list.get(), "Did you run Container::Init correctly?");
// io->Ren->OnScreen(screen);
list->DrawRectFilled(FinalPos(), size, io->Theme->Get(color));
list->Layer++;
list->DrawText(FinalPos() + size * 0.5 - tdim * 0.5, label,
io->Theme->Get(UI7Color_Text));
list->Layer--;
}
PD_UI7_API void Button::Update() {
// Assert(io.get(), "Did you run Container::Init correctly?");
this->SetSize(tdim + io->FramePadding);
}
} // namespace UI7
} // namespace PD

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pd/ui7/source/container/checkbox.cpp Executable file
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/*
MIT License
Copyright (c) 2024 - 2025 René Amthor (tobid7)
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#include <pd/ui7/container/checkbox.hpp>
namespace PD {
namespace UI7 {
PD_UI7_API void Checkbox::HandleInput() {
/// Ensure to only check input once
if (inp_done) {
return;
}
color = UI7Color_FrameBackground;
/// Ensure it gets sed to false and stays if not pressed
// Assert(screen.get(), "Screen is not set up!");
// if (screen->ScreenType() == Screen::Bottom) {
if (io->InputHandler->DragObject(this->GetID(), fvec4(FinalPos(), size))) {
if (io->InputHandler->DragReleased) {
color = UI7Color_FrameBackgroundHovered;
usr_ref = !usr_ref;
} else {
color = UI7Color_FrameBackgroundHovered;
}
}
//}
inp_done = true;
}
PD_UI7_API void Checkbox::Draw() {
// Assert(list.get() && io.get(), "Did you run Container::Init correctly?");
// io->Ren->OnScreen(screen);
list->DrawRectFilled(FinalPos(), cbs, io->Theme->Get(color));
if (usr_ref) {
list->DrawRectFilled(FinalPos() + 2, cbs - 4,
io->Theme->Get(UI7Color_Checkmark));
}
list->DrawText(
FinalPos() + fvec2(cbs.x + io->ItemSpace.x, cbs.y * 0.5 - tdim.y * 0.5),
label, io->Theme->Get(UI7Color_Text));
}
PD_UI7_API void Checkbox::Update() {
// Assert(io.get(), "Did you run Container::Init correctly?");
this->SetSize(cbs + fvec2(tdim.x + io->ItemSpace.x, 0));
}
} // namespace UI7
} // namespace PD

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pd/ui7/source/container/coloredit.cpp Executable file
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/*
MIT License
Copyright (c) 2024 - 2025 René Amthor (tobid7)
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#include <pd/ui7/container/coloredit.hpp>
#include <pd/ui7/container/label.hpp>
namespace PD {
namespace UI7 {
PD_UI7_API void ColorEdit::HandleInput() {
/// Ensure to only check input once
if (inp_done) {
return;
}
// Assert(screen.get(), "Screen is not set up!");
// if (screen->ScreenType() == Screen::Bottom) {
if (io->InputHandler->DragObject(this->GetID(), fvec4(FinalPos(), size))) {
if (io->InputHandler->DragReleased) {
is_shown = !is_shown;
}
}
//}
inp_done = true;
}
PD_UI7_API void ColorEdit::Draw() {
// Assert(io.get() && list.get(), "Did you run Container::Init correctly?");
// io->Ren->OnScreen(screen);
list->DrawRectFilled(FinalPos(), fvec2(20, 20), *color_ref);
list->DrawText(FinalPos() + fvec2(io->ItemSpace.x + 20, 0), label,
io->Theme->Get(UI7Color_Text));
if (is_shown) {
if (!layout) {
layout = Layout::New(GetID(), io);
}
layout->AddObject(Label::New("Hello World!", io));
layout->Update();
io->RegisterDrawList(GetID(), layout->GetDrawList());
}
}
PD_UI7_API void ColorEdit::Update() {
// Assert(io.get(), "Did you run Container::Init correctly?");
this->SetSize(fvec2(tdim.x + io->ItemSpace.x + 20, 20));
}
} // namespace UI7
} // namespace PD

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pd/ui7/source/container/container.cpp Executable file
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/*
MIT License
Copyright (c) 2024 - 2025 René Amthor (tobid7)
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#include <pd/ui7/container/container.hpp>
namespace PD {
namespace UI7 {
PD_UI7_API void Container::HandleScrolling(fvec2 scrolling, fvec4 viewport) {
if (last_use != 0 && OS::GetTime() - last_use > 5000) {
rem = true;
}
last_use = OS::GetTime();
pos -= fvec2(0, scrolling.y);
skippable = !Li::Renderer::InBox(
pos, size,
fvec4(viewport.x, viewport.y, viewport.x + viewport.z,
viewport.y + viewport.w));
}
PD_UI7_API void Container::HandleInternalInput() {
/** Requires Handle Scrolling First */
}
} // namespace UI7
} // namespace PD

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/*
MIT License
Copyright (c) 2024 - 2025 René Amthor (tobid7)
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#include <pd/ui7/container/dragdata.hpp>
#include <pd/ui7/container/label.hpp>
#include <type_traits>
namespace PD {
namespace UI7 {
// Setup Supported Datatypes (Probably making this Object
// header only to not care about datatype support)
template class PD_UI7_API DragData<float>;
template class PD_UI7_API DragData<int>;
template class PD_UI7_API DragData<double>;
template class PD_UI7_API DragData<u8>;
template class PD_UI7_API DragData<u16>;
template class PD_UI7_API DragData<u32>;
template class PD_UI7_API DragData<u64>;
template <typename T>
PD_UI7_API void DragData<T>::HandleInput() {
/// Ensure to only check input once
if (inp_done) {
return;
}
// Assert(screen.get(), "Screen is not set up!");
// if (screen->ScreenType() == Screen::Bottom) {
float off_x = 0;
for (size_t i = 0; i < elm_count; i++) {
std::string p;
if constexpr (std::is_floating_point_v<T>) {
p = std::format("{:.{}f}", data[i], precision);
} else {
p = std::format("{}", data[i]);
}
vec2 tdim = io->Font->GetTextBounds(p, io->FontScale);
// Unsafe but is the fastest solution
if (io->InputHandler->DragObject(
this->GetID() + i + 1,
fvec4(FinalPos() + fvec2(off_x, 0), tdim + io->FramePadding))) {
data[i] = std::clamp(
T(data[i] + (step * (io->InputHandler->DragPosition.x -
io->InputHandler->DragLastPosition.x))),
this->min, this->max);
}
off_x += tdim.x + io->ItemSpace.x + io->FramePadding.x;
}
//}
inp_done = true;
}
template <typename T>
PD_UI7_API void DragData<T>::Draw() {
// Assert(io.get() && list.get(), "Did you run Container::Init correctly?");
// io->Ren->OnScreen(screen);
float off_x = 0.f;
for (size_t i = 0; i < elm_count; i++) {
std::string p;
if constexpr (std::is_floating_point_v<T>) {
p = std::format("{:.{}f}", data[i], precision);
} else {
p = std::format("{}", data[i]);
}
vec2 td = io->Font->GetTextBounds(p, io->FontScale);
list->DrawRectFilled(FinalPos() + fvec2(off_x, 0), td + io->FramePadding,
io->Theme->Get(UI7Color_Button));
list->Layer++;
list->DrawTextEx(FinalPos() + fvec2(off_x, 0), p,
io->Theme->Get(UI7Color_Text), LiTextFlags_AlignMid,
td + io->FramePadding);
list->Layer--;
off_x += td.x + io->ItemSpace.x + io->FramePadding.x;
}
list->DrawText(FinalPos() + fvec2(off_x, io->FramePadding.y * 0.5), label,
io->Theme->Get(UI7Color_Text));
}
template <typename T>
PD_UI7_API void DragData<T>::Update() {
// Assert(io.get(), "Did you run Container::Init correctly?");
// Probably need to find a faster solution (caching sizes calculated here)
float off_x = 0;
for (size_t i = 0; i < elm_count; i++) {
std::string p;
if constexpr (std::is_floating_point_v<T>) {
p = std::format("{:.{}f}", data[i], precision);
} else {
p = std::format("{}", data[i]);
}
vec2 tdim = io->Font->GetTextBounds(p, io->FontScale);
off_x += tdim.x + io->ItemSpace.x + io->FramePadding.x;
}
this->SetSize(vec2(tdim.x + off_x, tdim.y + io->FramePadding.y));
}
} // namespace UI7
} // namespace PD

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/*
MIT License
Copyright (c) 2024 - 2025 tobid7
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#include <pd/ui7/container/dynobj.hpp>
namespace PD {
namespace UI7 {
PD_UI7_API void DynObj::Draw() { pRenFun(io, list, this); }
PD_UI7_API void DynObj::HandleInput() {}
PD_UI7_API void DynObj::Update() {}
} // namespace UI7
} // namespace PD

39
pd/ui7/source/container/image.cpp Executable file
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/*
MIT License
Copyright (c) 2024 - 2025 René Amthor (tobid7)
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#include <pd/ui7/container/image.hpp>
namespace PD {
namespace UI7 {
PD_UI7_API void Image::Draw() {
// Assert(io.get() && list.get(), "Did you run Container::Init correctly?");
// Assert(img.get(), "Image is nullptr!");
// io->Ren->OnScreen(screen);
list->Layer++;
list->DrawTexture(img);
list->DrawRectFilled(FinalPos(), newsize, 0xffffffff);
list->DrawSolid();
list->Layer--;
}
} // namespace UI7
} // namespace PD

34
pd/ui7/source/container/label.cpp Executable file
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/*
MIT License
Copyright (c) 2024 - 2025 René Amthor (tobid7)
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#include <pd/ui7/container/label.hpp>
namespace PD {
namespace UI7 {
PD_UI7_API void Label::Draw() {
// Assert(io.get() && list.get(), "Did you run Container::Init correctly?");
// io->Ren->OnScreen(screen);
list->DrawText(FinalPos(), label, io->Theme->Get(UI7Color_Text));
}
} // namespace UI7
} // namespace PD

41
pd/ui7/source/io.cpp Executable file
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/*
MIT License
Copyright (c) 2024 - 2025 René Amthor (tobid7)
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#include <pd/core/core.hpp>
#include <pd/ui7/io.hpp>
namespace PD {
PD_UI7_API void UI7::IO::Update() {
u64 current = OS::GetNanoTime();
Delta = static_cast<float>(current - LastTime) / 1000000.f;
LastTime = current;
DeltaStats->Add(Delta * 1000);
Time->Update();
InputHandler->Update();
Framerate = 1000.f / Delta;
DrawListRegestry.Clear();
DrawListRegestry.PushFront(
Pair<UI7::ID, Li::DrawList::Ref>("CtxBackList", Back));
// RegisterDrawList("CtxBackList", Back);
}
} // namespace PD

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pd/ui7/source/layout.cpp Executable file
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/*
MIT License
Copyright (c) 2024 - 2025 René Amthor (tobid7)
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#include <pd/ui7/layout.hpp>
namespace PD {
namespace UI7 {
PD_UI7_API void Layout::CursorInit() { Cursor = fvec2(WorkRect.x, WorkRect.y); }
PD_UI7_API void Layout::SameLine() {
BackupCursor = LastObjSize;
Cursor = SamelineCursor;
}
PD_UI7_API void Layout::CursorMove(const fvec2& size) {
LastObjSize = size;
SamelineCursor = Cursor + fvec2(size.x + IO->ItemSpace.x, 0);
if (BeforeSameLine.y) {
Cursor =
fvec2(IO->MenuPadding.x, Cursor.y + BeforeSameLine.y + IO->ItemSpace.y);
BeforeSameLine = 0.f;
} else {
Cursor = fvec2(IO->MenuPadding.x + InitialCursorOffset.x,
Cursor.y + size.y + IO->ItemSpace.y);
}
// Logical Issue here as x should use a max check
MaxPosition = fvec2(std::max(MaxPosition.x, SamelineCursor.x), Cursor.y);
}
PD_UI7_API bool Layout::ObjectWorkPos(fvec2& movpos) {
if (Scrolling[1]) {
movpos.y -= ScrollOffset.y;
if (!Li::Renderer::InBox(
movpos, LastObjSize,
fvec4(WorkRect.x, WorkRect.y, WorkRect.x + WorkRect.z,
WorkRect.y + WorkRect.w))) {
return true;
}
}
return false;
}
PD_UI7_API void Layout::AddObject(Container::Ref obj) {
obj->Init(IO, DrawList);
obj->SetPos(AlignPosition(Cursor, obj->GetSize(), WorkRect, GetAlignment()));
obj->Update();
CursorMove(obj->GetSize());
obj->HandleScrolling(ScrollOffset, WorkRect);
Objects.PushBack(obj);
}
PD_UI7_API void Layout::AddObjectEx(Container::Ref obj, u32 flags) {
obj->Init(IO, DrawList);
if (!(flags & UI7LytAdd_NoCursorUpdate)) {
obj->SetPos(
AlignPosition(Cursor, obj->GetSize(), WorkRect, GetAlignment()));
}
obj->Update();
if (!(flags & UI7LytAdd_NoCursorUpdate)) {
CursorMove(obj->GetSize());
}
if (!(flags & UI7LytAdd_NoScrollHandle)) {
obj->HandleScrolling(ScrollOffset, WorkRect);
}
if (flags & UI7LytAdd_Front) {
Objects.PushFront(obj);
} else {
Objects.PushBack(obj);
}
}
PD_UI7_API Container::Ref Layout::FindObject(u32 id) {
for (auto& it : IDObjects) {
if (it->GetID() == id) {
return it;
}
}
return nullptr;
}
PD_UI7_API fvec2 Layout::AlignPosition(fvec2 pos, fvec2 size, fvec4 area,
UI7Align alignment) {
vec2 p = pos;
if (alignment & UI7Align_Center) {
p.x = (area.x + area.z) * 0.5 - (pos.x - area.x + size.x * 0.5);
} else if (alignment & UI7Align_Right) {
}
if (alignment & UI7Align_Mid) {
p.y = (area.y + area.w) * 0.5 - (pos.y - area.y + size.y * 0.5);
} else if (alignment & UI7Align_Bottom) {
}
return p;
}
PD_UI7_API void Layout::Update() {
for (auto& it : Objects) {
if (it->GetID() != 0 && !FindObject(it->GetID())) {
IDObjects.push_back(it);
}
if (!it->Skippable()) {
it->SetPos(it->GetPos() + Pos);
it->HandleInput();
it->UnlockInput();
it->Draw();
}
}
std::vector<size_t> tbr;
for (size_t i = 0; i < IDObjects.size(); i++) {
if (IDObjects[i]->Removable()) {
tbr.push_back(i);
}
}
for (auto& it : tbr) {
IDObjects.erase(IDObjects.begin() + it);
}
Objects.Clear();
WorkRect = fvec4(fvec2(WorkRect.x, WorkRect.y), Size - IO->MenuPadding);
CursorInit();
}
} // namespace UI7
} // namespace PD

266
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/*
MIT License
Copyright (c) 2024 - 2025 tobid7
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#include <pd/ui7/containers.hpp>
#include <pd/ui7/menu.hpp>
namespace PD {
namespace UI7 {
Menu::Menu(const ID &id, IO::Ref io) : pIO(io), pID(id) {
pLayout = Layout::New(id, io);
TitleBarHeight = io->FontScale * 30.f;
pLayout->WorkRect.y += TitleBarHeight;
pLayout->CursorInit();
}
PD_UI7_API void Menu::Label(const std::string &label) {
// Layout API
auto r = Label::New(label, pIO);
pLayout->AddObject(r);
}
PD_UI7_API bool Menu::Button(const std::string &label) {
bool ret = false;
u32 id = Strings::FastHash("btn" + label +
std::to_string(pLayout->Objects.Size()));
Container::Ref r = pLayout->FindObject(id);
if (!r) {
r = Button::New(label, pIO);
r->SetID(id);
}
pLayout->AddObject(r);
if (!r->Skippable()) {
ret = std::static_pointer_cast<UI7::Button>(r)->IsPressed();
}
return ret;
}
PD_UI7_API void Menu::Checkbox(const std::string &label, bool &v) {
u32 id = Strings::FastHash("cbx" + label +
std::to_string(pLayout->Objects.Size()));
Container::Ref r = pLayout->FindObject(id);
if (!r) {
r = Checkbox::New(label, v, pIO);
r->SetID(id);
}
pLayout->AddObject(r);
}
PD_UI7_API void Menu::Image(Li::Texture::Ref img, fvec2 size, Li::Rect uv) {
Container::Ref r = Image::New(img, size, uv);
pLayout->AddObject(r);
}
PD_UI7_API void Menu::Separator() {
// Dynamic Objects are very simple...
Container::Ref r = DynObj::New(
[=, this](UI7::IO::Ref io, Li::DrawList::Ref l, UI7::Container *self) {
l->DrawRectFilled(self->FinalPos(), self->GetSize(),
pIO->Theme->Get(UI7Color_TextDead));
});
// Set size before pushing (cause Cursor Move will require it)
r->SetSize(fvec2(pLayout->Size.x - 10, 1));
pLayout->AddObject(r);
}
PD_UI7_API void Menu::SeparatorText(const std::string &label) {
// Also note to use [=] instead of [&] to not undefined access label
Container::Ref r = DynObj::New([=, this](UI7::IO::Ref io, Li::DrawList::Ref l,
UI7::Container *self) {
fvec2 size = self->GetSize();
fvec2 tdim = io->Font->GetTextBounds(label, io->FontScale);
fvec2 pos = self->FinalPos();
auto align = pLayout->GetAlignment();
vec2 rpos = pLayout->AlignPosition(
pos, tdim, fvec4(pLayout->Pos, pLayout->Size), align);
if (!(align & UI7Align_Left)) {
l->DrawRectFilled(fvec2(rpos.x + io->FramePadding.x, tdim.y * 0.5),
fvec2(pos.x - rpos.x - io->MenuPadding.x, 1),
io->Theme->Get(UI7Color_TextDead));
}
if (!(align & UI7Align_Right)) {
l->DrawRectFilled(pos + fvec2(tdim.x + io->FramePadding.x, tdim.y * 0.5),
fvec2(size.x - tdim.x - io->MenuPadding.x, 1),
io->Theme->Get(UI7Color_TextDead));
}
l->DrawTextEx(rpos, label, io->Theme->Get(UI7Color_Text), 0,
fvec2(pLayout->Size.x, self->GetSize().y));
});
// Set size before pushing (cause Cursor Move will require it)
r->SetSize(
fvec2(pLayout->Size.x - 10, pIO->Font->PixelHeight * pIO->FontScale));
pLayout->AddObject(r);
}
PD_UI7_API void Menu::HandleFocus() {
// Check if menu can be focused for Selective Menu Input API
vec4 newarea = fvec4(pLayout->Pos, pLayout->Size);
if (!pIsOpen) {
newarea = fvec4(pLayout->Pos, fvec2(pLayout->Size.x, TitleBarHeight));
}
if (Hid::IsDown(Hid::Key::Touch) &&
Li::Renderer::InBox(Hid::MousePos(), newarea) &&
!Li::Renderer::InBox(Hid::MousePos(),
pIO->InputHandler->FocusedMenuRect)) {
pIO->InputHandler->FocusedMenu = pID;
}
if (pIO->InputHandler->FocusedMenu == pID) {
pIO->InputHandler->FocusedMenuRect = newarea;
}
}
PD_UI7_API void Menu::HandleScrolling() {}
PD_UI7_API void Menu::HandleTitlebarActions() {
// Collapse
if (!(Flags & UI7MenuFlags_NoCollapse)) {
vec2 cpos = pLayout->Pos + pIO->FramePadding;
// clr_collapse_tri = UI7Color_FrameBackground;
if (pIO->InputHandler->DragObject(UI7::ID(pID.GetName() + "clbse"),
fvec4(cpos, fvec2(18, TitleBarHeight)))) {
if (pIO->InputHandler->DragReleased) {
pIsOpen = !pIsOpen;
}
// clr_collapse_tri = UI7Color_FrameBackgroundHovered;
}
}
// Close Logic
if (!(Flags & UI7MenuFlags_NoClose) && pIsShown != nullptr) {
vec2 cpos =
fvec2(pLayout->Pos.x + pLayout->Size.x - 12 - pIO->FramePadding.x,
pLayout->Pos.y + pIO->FramePadding.y);
// clr_close_btn = UI7Color_FrameBackground;
if (pIO->InputHandler->DragObject(UI7::ID(pID.GetName() + "clse"),
fvec4(cpos, fvec2(12)))) {
if (pIO->InputHandler->DragReleased) {
*pIsShown = !(*pIsShown);
}
// clr_close_btn = UI7Color_FrameBackgroundHovered;
}
}
// Menu Movement
if (!(Flags & UI7MenuFlags_NoMove)) {
if (pIO->InputHandler->DragObject(
pID.GetName() + "tmv",
fvec4(pLayout->Pos, fvec2(pLayout->Size.x, TitleBarHeight)))) {
if (pIO->InputHandler->DragDoubleRelease) {
pIsOpen = !pIsOpen;
}
pLayout->Pos = pLayout->Pos + (pIO->InputHandler->DragPosition -
pIO->InputHandler->DragLastPosition);
// Have no ViewPort Yet :(
// pLayout->Pos = std::clamp(pLayout->Pos, fvec2(10), fvec2(1270, 710));
}
}
}
PD_UI7_API void Menu::DrawBaseLayout() {
if (pIsOpen) {
Container::Ref r = DynObj::New([](IO::Ref io, Li::DrawList::Ref l,
UI7::Container *self) {
l->Layer = 0;
l->PathRectEx(self->FinalPos(), self->FinalPos() + self->GetSize(), 10.f,
LiPathRectFlags_KeepTop | LiPathRectFlags_KeepBot);
l->PathFill(io->Theme->Get(UI7Color_Background));
/*l->DrawRectFilled(self->FinalPos(), self->GetSize(),
io->Theme->Get(UI7Color_Background));*/
});
// Set size before pushing (cause Cursor Move will require it)
r->SetSize(
fvec2(pLayout->GetSize().x, pLayout->GetSize().y - TitleBarHeight));
r->SetPos(fvec2(0, TitleBarHeight));
pLayout->AddObjectEx(r, UI7LytAdd_NoCursorUpdate |
UI7LytAdd_NoScrollHandle | UI7LytAdd_Front);
}
if (!(Flags & UI7MenuFlags_NoTitlebar)) {
Container::Ref r = DynObj::New(
[=, this](UI7::IO::Ref io, Li::DrawList::Ref l, UI7::Container *self) {
l->Layer = 20;
/** Header Bar */
l->DrawRectFilled(self->FinalPos(), self->GetSize(),
io->Theme->Get(UI7Color_Header));
l->Layer = 21;
/** Inline if statement to shift the Text if collapse sym is shown */
/** What the hell is this code btw (didn't found a better way) */
l->DrawText(self->FinalPos() + fvec2(Flags & UI7MenuFlags_NoClose
? 0
: (TitleBarHeight -
pIO->FramePadding.y * 2 +
(io->FramePadding.x * 2)),
0),
pID.GetName(), io->Theme->Get(UI7Color_Text));
});
r->SetSize(fvec2(pLayout->GetSize().x, TitleBarHeight));
r->SetPos(0);
pLayout->AddObjectEx(r,
UI7LytAdd_NoCursorUpdate | UI7LytAdd_NoScrollHandle);
/** Collapse Sym */
if (!(Flags & UI7MenuFlags_NoCollapse)) {
r = DynObj::New([=, this](UI7::IO::Ref io, Li::DrawList::Ref l,
UI7::Container *self) {
/** This sym actually requires layer 21 (i dont know why) */
l->Layer = 21;
/**
* Symbol (Position Swapping set by pIsOpen ? openpos : closepos;)
*/
l->DrawTriangleFilled(
self->FinalPos(),
self->FinalPos() +
fvec2(self->GetSize().x, pIsOpen ? 0 : self->GetSize().y * 0.5),
self->FinalPos() +
fvec2(pIsOpen ? self->GetSize().x * 0.5 : 0, self->GetSize().y),
io->Theme->Get(UI7Color_FrameBackground));
});
r->SetSize(TitleBarHeight - pIO->FramePadding.y * 2);
r->SetPos(pIO->FramePadding);
pLayout->AddObjectEx(r,
UI7LytAdd_NoCursorUpdate | UI7LytAdd_NoScrollHandle);
}
/** Close Sym (only shown if pIsShown is not nullptr) */
if (!(Flags & UI7MenuFlags_NoClose) && pIsShown) {
fvec2 size = TitleBarHeight - pIO->FramePadding.y * 2; // Fixed quad size
// Need to clamp this way as the math lib lacks a less and greater
// operator in vec2 (don't checked if it would make sense yet)
size.x = std::clamp(size.x, 5.f, std::numeric_limits<float>::max());
size.y = std::clamp(size.y, 5.f, std::numeric_limits<float>::max());
// Probably should fix the minsize to be locked on y
fvec2 cpos =
fvec2(pLayout->Pos.x + pLayout->Size.x - size.x - pIO->FramePadding.x,
pLayout->Pos.y + pIO->FramePadding.y);
pLayout->DrawList->DrawLine(cpos, cpos + size,
pIO->Theme->Get(UI7Color_FrameBackground), 2);
pLayout->DrawList->DrawLine(cpos + fvec2(0, size.y),
cpos + fvec2(size.x, 0),
pIO->Theme->Get(UI7Color_FrameBackground), 2);
}
}
}
PD_UI7_API void Menu::Update() {
HandleFocus();
if (!(Flags & UI7MenuFlags_NoTitlebar)) {
HandleTitlebarActions();
}
DrawBaseLayout();
pLayout->Update();
}
} // namespace UI7
} // namespace PD

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/*
MIT License
Copyright (c) 2024 - 2025 René Amthor (tobid7)
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#include <pd/ui7/theme.hpp>
namespace PD {
namespace UI7 {
PD_UI7_API void Theme::Default(Theme& theme) {
theme.Set(UI7Color_Text, Color("#FFFFFFFF"));
theme.Set(UI7Color_TextDead, Color("#AAAAAAFF"));
theme.Set(UI7Color_Background, Color("#222222aa"));
theme.Set(UI7Color_Border, Color("#999999ff"));
theme.Set(UI7Color_Button, Color("#111111FF"));
theme.Set(UI7Color_ButtonDead, Color("#080808FF"));
theme.Set(UI7Color_ButtonActive, Color("#2A2A2AFF"));
theme.Set(UI7Color_ButtonHovered, Color("#222222FF"));
theme.Set(UI7Color_Header, Color("#111111cc"));
theme.Set(UI7Color_HeaderDead, Color("#080808FF"));
theme.Set(UI7Color_Selector, Color("#222222FF"));
theme.Set(UI7Color_Checkmark, Color("#2A2A2AFF"));
theme.Set(UI7Color_FrameBackground, Color("#555555FF"));
theme.Set(UI7Color_FrameBackgroundHovered, Color("#777777FF"));
theme.Set(UI7Color_Progressbar, Color("#00FF00FF"));
theme.Set(UI7Color_ListEven, Color("#CCCCCCFF"));
theme.Set(UI7Color_ListOdd, Color("#BBBBBBFF"));
}
PD_UI7_API void Theme::Flashbang(Theme& theme) {
theme.Set(UI7Color_Text, Color("#000000FF"));
theme.Set(UI7Color_TextDead, Color("#333333FF"));
theme.Set(UI7Color_Background, Color("#eeeeeeFF"));
theme.Set(UI7Color_Border, Color("#777777ff"));
theme.Set(UI7Color_Button, Color("#ccccccFF"));
theme.Set(UI7Color_ButtonDead, Color("#bbbbbbFF"));
theme.Set(UI7Color_ButtonActive, Color("#ccccccFF"));
theme.Set(UI7Color_ButtonHovered, Color("#acacacFF"));
theme.Set(UI7Color_Header, Color("#ddddddFF"));
theme.Set(UI7Color_HeaderDead, Color("#cdcdcdFF"));
theme.Set(UI7Color_Selector, Color("#222222FF"));
theme.Set(UI7Color_Checkmark, Color("#ccccccFF"));
theme.Set(UI7Color_FrameBackground, Color("#aaaaaaFF"));
theme.Set(UI7Color_FrameBackgroundHovered, Color("#909090FF"));
theme.Set(UI7Color_Progressbar, Color("#00FF00FF"));
theme.Set(UI7Color_ListEven, Color("#CCCCCCFF"));
theme.Set(UI7Color_ListOdd, Color("#BBBBBBFF"));
}
} // namespace UI7
} // namespace PD

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/*
MIT License
Copyright (c) 2024 - 2025 René Amthor (tobid7)
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#include "pd/ui7/flags.hpp"
#include "pd/ui7/pd_p_api.hpp"
#include <pd/ui7/ui7.hpp>
namespace PD {
namespace UI7 {
PD_UI7_API std::string GetVersion(bool show_build) {
std::stringstream s;
s << ((UI7_VERSION >> 24) & 0xFF) << ".";
s << ((UI7_VERSION >> 16) & 0xFF) << ".";
s << ((UI7_VERSION >> 8) & 0xFF);
if (show_build)
s << "-" << ((UI7_VERSION) & 0xFF);
return s.str();
}
PD_UI7_API void Context::AddViewPort(const ID &id, const ivec4 &vp) {
pIO->AddViewPort(id, vp);
}
PD_UI7_API void Context::UseViewPort(const ID &id) {
if (!pIO->ViewPorts.count(id)) {
return;
}
pIO->CurrentViewPort = pIO->ViewPorts[id]->GetSize();
}
PD_UI7_API bool Context::BeginMenu(const ID &id, UI7MenuFlags flags,
bool *pShow) {
if (pCurrent) {
std::cout << "[UI7] Error: You are already in " << pCurrent->pID.GetName()
<< " Menu" << std::endl;
return false;
}
if (std::find(pCurrentMenus.begin(), pCurrentMenus.end(), (u32)id) !=
pCurrentMenus.end()) {
std::cout << "[UI7] Error: Menu " << id.GetName() << " already exists!"
<< std::endl;
return false;
}
pCurrent = pGetOrCreateMenu(id);
this->pCurrent->pIsShown = pShow;
this->pIO->InputHandler->CurrentMenu = id;
return pCurrent != nullptr;
}
PD_UI7_API void Context::Update() { pIO->Update(); }
} // namespace UI7
} // namespace PD