tobid7
6738fda55c
- Add Deltatime usage for Overscroll as well as a config value for ids multiplier - Add Function to Layout to remove all ID Objects - Add step and precision to DragData as well as setting min and max to their type limits - Use the Address for now for the id of the DragData (cause with tree nodes opened backwars all DragData will share the same data reference) - Add a fix to MaxPosition in Layout to be actually the max Position on X axis
118 lines
3.5 KiB
C++
118 lines
3.5 KiB
C++
/*
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MIT License
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Copyright (c) 2024 - 2025 René Amthor (tobid7)
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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*/
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#include <pd/ui7/layout.hpp>
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namespace PD {
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namespace UI7 {
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void Layout::CursorInit() { Cursor = WorkRect.xy(); }
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void Layout::SameLine() {
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BackupCursor = LastObjSize;
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Cursor = SamelineCursor;
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}
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void Layout::CursorMove(const vec2& size) {
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LastObjSize = size;
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SamelineCursor = Cursor + vec2(size[0] + IO->ItemSpace[0], 0);
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if (BeforeSameLine[1]) {
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Cursor = vec2(IO->MenuPadding[0],
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Cursor[1] + BeforeSameLine[1] + IO->ItemSpace[1]);
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BeforeSameLine = 0.f;
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} else {
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Cursor = vec2(IO->MenuPadding[0] + InitialCursorOffset[0],
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Cursor[1] + size[1] + IO->ItemSpace[1]);
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}
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// Logical Issue here as x should use a max check
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MaxPosition = vec2(std::max(MaxPosition[0], SamelineCursor[0]), Cursor[1]);
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}
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bool Layout::ObjectWorkPos(vec2& movpos) {
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if (Scrolling[1]) {
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movpos[1] -= ScrollOffset[1];
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if (!IO->Ren->InBox(movpos, LastObjSize,
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vec4(WorkRect.xy(), WorkRect.xy() + WorkRect.zw()))) {
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return true;
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}
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}
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return false;
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}
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void Layout::AddObject(Container::Ref obj) {
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obj->Init(IO, DrawList);
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obj->SetPos(AlignPosition(Cursor, obj->GetSize(), WorkRect, GetAlignment()));
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obj->Update();
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CursorMove(obj->GetSize());
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obj->HandleScrolling(ScrollOffset, WorkRect);
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Objects.push_back(obj);
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}
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Container::Ref Layout::FindObject(u32 id) {
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for (auto& it : IDObjects) {
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if (it->GetID() == id) {
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return it;
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}
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}
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return nullptr;
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}
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vec2 Layout::AlignPosition(vec2 pos, vec2 size, vec4 area, UI7Align alignment) {
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vec2 p = pos;
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if (alignment & UI7Align_Center) {
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p[0] = (area[0] + area[2]) * 0.5 - (pos[0] - area[0] + size[0] * 0.5);
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} else if (alignment & UI7Align_Right) {
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}
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if (alignment & UI7Align_Mid) {
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p[1] = (area[1] + area[3]) * 0.5 - (pos[1] - area[1] + size[1] * 0.5);
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} else if (alignment & UI7Align_Bottom) {
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}
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return p;
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}
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void Layout::Update() {
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for (auto& it : Objects) {
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if (it->GetID() != 0 && !FindObject(it->GetID())) {
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IDObjects.push_back(it);
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}
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if (!it->Skippable()) {
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it->SetPos(it->GetPos() + Pos);
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it->HandleInput();
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it->UnlockInput();
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it->Draw();
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}
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}
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std::vector<size_t> tbr;
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for (size_t i = 0; i < IDObjects.size(); i++) {
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if (IDObjects[i]->Removable()) {
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tbr.push_back(i);
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}
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}
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for (auto& it : tbr) {
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IDObjects.erase(IDObjects.begin() + it);
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}
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Objects.clear();
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WorkRect = vec4(WorkRect.xy(), Size - IO->MenuPadding);
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CursorInit();
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}
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} // namespace UI7
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} // namespace PD
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