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WIP (Codename Ultra) UI lib

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This commit is contained in:
tobid7
2026-03-26 21:02:10 +01:00
parent bc06a3fee8
commit 784421fa6c
11 changed files with 331 additions and 14 deletions
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tests/gfx/source/main.cpp
+57 -14
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@@ -3,6 +3,12 @@
#include <os/horizon-nx.hpp>
#include <palladium>
////
#include <pd/ultra/elems/rect.hpp>
#include <pd/ultra/elems/text.hpp>
#include <pd/ultra/layout.hpp>
////
PD::OsCtx* pOs = nullptr;
const char* ResourcePath(const char* in) {
@@ -15,6 +21,20 @@ const char* ResourcePath(const char* in) {
#endif
}
void DrawTextHaxxed(const char* text, PD::Li::Font& font, PD::Li::Drawlist& l,
const PD::Ultra::Canvas& c, const PD::fvec2& pos,
const PD::Color& color, UltraAlignment align) {
PD::fvec2 bounds = font.GetTextBounds(text, l.GetFontScale());
PD::Li::Rect _b = c.VTranslateObject(pos, bounds, align, true);
l.UnbindTexture();
l.PathRect(_b.TopLeft(), _b.BotRight());
l.PathFill(0x30ff00ff);
l.PathRect(_b.TopLeft(), _b.BotRight());
l.PathStroke(0xffff00ff, 1, LiDrawFlags_Close);
l.DrawText(c.VTranslateObject(pos, bounds, align, true).TopLeft(), text,
color);
}
int main(int argc, char** argv) {
// PD::LogFilter(PD::LogLevel::Warning);
Driver drv = Driver::OpenGL3;
@@ -40,32 +60,55 @@ int main(int argc, char** argv) {
PD::Image img(ResourcePath("icon.png"));
auto pTex = PD::Gfx::LoadTexture(img, img.Width(), img.Height());
PD::Li::Font font;
font.LoadTTF(ResourcePath("default.ttf"));
font.LoadTTF(ResourcePath("default.ttf"), 64);
pList.SetFont(&font);
PD::Ultra::Layout lyt;
lyt.GetCanvas().SetVirtualViewport(PD::fvec2(400, 240));
lyt.SetFont(font);
PD::Ultra::Rect rr;
PD::Ultra::Text txt;
rr.SetPosition(12, 20);
rr.SetSize(90, 60);
rr.SetColor(PD::Color("#ff00ff"));
lyt.Add(rr);
txt.SetPosition(0);
txt.SetColor(0xffffffff);
txt.SetText("const std::string &text");
lyt.Add(txt);
while (pOs->Mainloop()) {
lyt.GetCanvas().SetViewport(pOs->GetViewport());
pOs->ClearViewPort();
PD::Li::ResetPools();
pList.SetFontscale(pOs->SizeTranslate(PD::fvec2(0.0017)).x);
pList.PathRect(pOs->PositionTranslate(0.05), pOs->PositionTranslate(0.4f),
10.f);
pList.SetFontscale(lyt.GetCanvas().VTranslateFontscale(0.7f));
lyt.Render();
/*auto t = lyt.GetCanvas().VTranslateObject(
PD::fvec2(5, 30), PD::fvec2(170, 110), UltraAlignment_TopLeft);
auto icnpos = lyt.GetCanvas().VTranslateObject(
PD::fvec2(5, 5), PD::fvec2(60), UltraAlignment_TopRight);
pList.PathRect(t.TopLeft(), t.BotRight(),
lyt.GetCanvas().VTranslateSize(10).x);
pList.PathFill(0xff00ffff);
pList.BindTexture(pTex);
pList.DrawRectFilled(pOs->PositionTranslate(PD::fvec2(0.02f, 0.5f)),
pOs->SizeTranslate(PD::fvec2(0.3)), 0xffffffff);
pList.DrawText(5, "Hello World!", 0xff0000ff);
pList.DrawText(
pOs->PositionTranslate(PD::fvec2(0.005, 0.9)),
std::format("VIDC: [{}, {}, {}, {}]\nGfxDriver: {}",
PD::Gfx::GetNumVertices(), PD::Gfx::GetNumIndices(),
PD::Gfx::GetNumDrawcalls(), PD::Gfx::GetNumCommands(),
PD::Gfx::GetDriverName())
pList.PathRect(icnpos.TopLeft(), icnpos.BotRight());
pList.PathFill(0xffffffff);
DrawTextHaxxed("Hello World!", font, pList, lyt.GetCanvas(),
PD::fvec2(5, 5), 0xff0000ff, UltraAlignment_TopLeft);*/
DrawTextHaxxed(
std::format(
"Font Scale: {}\nVP: [{}]\nVIDC: [{}, {}, {}, {}]\nGfxDriver: {}",
pList.GetFontScale(), pOs->GetViewport(), PD::Gfx::GetNumVertices(),
PD::Gfx::GetNumIndices(), PD::Gfx::GetNumDrawcalls(),
PD::Gfx::GetNumCommands(), PD::Gfx::GetDriverName())
.c_str(),
PD::Color("#ffffff"));
font, pList, lyt.GetCanvas(), PD::fvec2(5, 5), 0xffffffff,
UltraAlignment_BotLeft);
PD::Gfx::Reset();
PD::Gfx::Draw(pList);
PD::Gfx::Draw(lyt.Data());
pList.Clear();
pOs->SwapBuffers();
}
font.Delete();
PD::Gfx::DeleteTexture(pTex);
PD::Gfx::Deinit();
pOs->Deinit();