test-helpers.hh

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/*
 * Scroom - Generic viewer for 2D data
 * Copyright (C) 2009-2026 Kees-Jan Dijkzeul
 *
 * SPDX-License-Identifier: LGPL-2.1
 */
 
#pragma once
 
#include <memory>
 
#include <gtk/gtk.h>
 
#include <scroom/colormappable.hh>
#include <scroom/layeroperations.hh>
 
#include "measure-framerate-stubs.hh"
 
extern int drawingAreaWidth;
extern int drawingAreaHeight;
 
 
class DummyColormapProvider : public ColormapProvider
{
public:
  using Ptr = std::shared_ptr<DummyColormapProvider>;
 
private:
  Colormap::Ptr colormap;
 
private:
  explicit DummyColormapProvider(Colormap::Ptr colormap);
 
public:
  static Ptr create(Colormap::Ptr colormap);
 
public:
  Colormap::Ptr getColormap() override;
};
 
class TestData
{
public:
  using Ptr = std::shared_ptr<TestData>;
 
private:
  ProgressInterfaceStub::Ptr pi;
  ViewInterface::Ptr vi;
  DummyColormapProvider::Ptr colormapProvider;
  LayerSpec ls;
  TiledBitmapInterface::Ptr tbi;
  SourcePresentation::Ptr sp;
  int zoom;
 
private:
  TestData(
    DummyColormapProvider::Ptr colormapProvider,
    LayerSpec ls,
    const TiledBitmapInterface::Ptr& tbi,
    SourcePresentation::Ptr sp,
    int zoom
  );
 
public:
  static Ptr create(
    DummyColormapProvider::Ptr colormapProvider,
    const LayerSpec& ls,
    const TiledBitmapInterface::Ptr& tbi,
    SourcePresentation::Ptr sp,
    int zoom
  );
 
  ~TestData();
  TestData(const TestData&) = delete;
  TestData(TestData&&) = delete;
  TestData operator=(const TestData&) = delete;
  TestData operator=(TestData&&) = delete;
 
 
  void redraw(cairo_t* cr);
  bool wait();
};
 
extern TestData::Ptr testData;
 
 
class Sleeper
{
private:
  unsigned int secs;
  bool started{false};
  struct timespec t = {0, 0};
 
public:
  explicit Sleeper(unsigned int secs);
 
  bool operator()();
};
 
 
bool quit();
bool reset();
bool wait();
 
bool setupTest1bpp(int zoom, int width, int height);
bool setupTest2bpp(int zoom, int width, int height);
bool setupTest4bpp(int zoom, int width, int height);
bool setupTest8bpp(int zoom, int width, int height);
bool setupTest8bppColormapped(int zoom, int width, int height);