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elasota
2020-02-25 23:09:09 -05:00
parent c78a20dafd
commit d617795591
11 changed files with 152 additions and 29 deletions
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87
PortabilityLayer/WindowManager.cpp
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@@ -13,6 +13,7 @@
#include "QDGraf.h"
#include "QDManager.h"
#include "QDPixMap.h"
#include "PLTimeTaggedVOSEvent.h"
#include "Vec2i.h"
#include "WindowDef.h"
@@ -27,6 +28,7 @@ namespace PortabilityLayer
{
virtual void GetChromePadding(const WindowImpl *window, uint16_t padding[WindowChromeSides::kCount]) const = 0;
virtual void RenderChrome(WindowImpl *window, DrawSurface *surface, WindowChromeSide_t chromeSide) const = 0;
virtual bool GetChromeInteractionZone(const WindowImpl *window, const Vec2i &point, RegionID &outRegion) const = 0;
};
template<class T>
@@ -44,6 +46,7 @@ namespace PortabilityLayer
public:
void GetChromePadding(const WindowImpl *window, uint16_t padding[WindowChromeSides::kCount]) const override;
void RenderChrome(WindowImpl *window, DrawSurface *surface, WindowChromeSide_t chromeSide) const override;
bool GetChromeInteractionZone(const WindowImpl *window, const Vec2i &point, RegionID &outRegion) const override;
};
class GenericWindowChromeTheme final : public WindowChromeThemeSingleton<GenericWindowChromeTheme>
@@ -51,6 +54,7 @@ namespace PortabilityLayer
public:
void GetChromePadding(const WindowImpl *window, uint16_t padding[WindowChromeSides::kCount]) const override;
void RenderChrome(WindowImpl *window, DrawSurface *surface, WindowChromeSide_t chromeSide) const override;
bool GetChromeInteractionZone(const WindowImpl *window, const Vec2i &point, RegionID &outRegion) const override;
private:
void RenderChromeTop(WindowImpl *window, DrawSurface *surface) const;
@@ -89,6 +93,7 @@ namespace PortabilityLayer
void GetChromePadding(uint16_t padding[WindowChromeSides::kCount]) const;
void GetChromeDimensions(int width, int height, Rect dimensions[WindowChromeSides::kCount]) const;
bool GetChromeInteractionZone(const Vec2i &point, RegionID &outRegion) const;
bool IsBorderless() const;
uint16_t GetStyleFlags() const;
@@ -118,6 +123,7 @@ namespace PortabilityLayer
void HideWindow(Window *window) override;
void FindWindow(const Point &point, Window **outWindow, short *outRegion) const override;
void DestroyWindow(Window *window) override;
void DragWindow(Window *window, const Point &startPoint, const Rect &constraintRect) override;
void RenderFrame(IGpDisplayDriver *displayDriver) override;
@@ -157,6 +163,11 @@ namespace PortabilityLayer
padding[WindowChromeSides::kRight] = 1;
}
bool SimpleBoxChromeTheme::GetChromeInteractionZone(const WindowImpl *window, const Vec2i &point, RegionID &outRegion) const
{
return false;
}
void SimpleBoxChromeTheme::RenderChrome(WindowImpl *window, DrawSurface *surface, WindowChromeSide_t chromeSide) const
{
surface->SetForeColor(StdColors::Black());
@@ -194,6 +205,31 @@ namespace PortabilityLayer
}
}
bool GenericWindowChromeTheme::GetChromeInteractionZone(const WindowImpl *window, const Vec2i &point, RegionID &outRegion) const
{
const DrawSurface *surface = window->GetDrawSurface();
const Rect rect = (*surface->m_port.GetPixMap())->m_rect;
if (window->GetStyleFlags() & WindowStyleFlags::kMiniBar)
{
if (point.m_x >= 0 && point.m_x < rect.Width() && point.m_y < 0 && point.m_y >= -13)
{
outRegion = RegionID::inDrag;
return true;
}
}
else
{
if (point.m_x >= 0 && point.m_x < rect.Width() && point.m_y < 0 && point.m_y >= -17)
{
outRegion = RegionID::inDrag;
return true;
}
}
return false;
}
void GenericWindowChromeTheme::RenderChrome(WindowImpl *window, DrawSurface *surface, WindowChromeSide_t chromeSide) const
{
if (window->GetStyleFlags() & WindowStyleFlags::kMiniBar)
@@ -529,6 +565,11 @@ namespace PortabilityLayer
dimensions[WindowChromeSides::kRight] = Rect::Create(0, 0, leftAndRightHeight, padding[WindowChromeSides::kRight]);
}
bool WindowImpl::GetChromeInteractionZone(const Vec2i &point, RegionID &outRegion) const
{
return m_chromeTheme->GetChromeInteractionZone(this, point, outRegion);
}
bool WindowImpl::IsBorderless() const
{
return (m_styleFlags & WindowStyleFlags::kBorderless) != 0;
@@ -658,6 +699,14 @@ namespace PortabilityLayer
const int32_t localX = point.h - window->m_wmX;
const int32_t localY = point.v - window->m_wmY;
RegionID chromeInteractionZone = inContent;
if (window->GetChromeInteractionZone(Vec2i(localX, localY), chromeInteractionZone))
{
*outRegion = chromeInteractionZone;
*outWindow = window;
return;
}
if (localX >= 0 && localY >= 0 && localX < windowRect.right && localY < windowRect.bottom)
{
if (outWindow)
@@ -692,6 +741,44 @@ namespace PortabilityLayer
PortabilityLayer::MemoryManager::GetInstance()->Release(windowImpl);
}
void WindowManagerImpl::DragWindow(Window *window, const Point &startPointRef, const Rect &constraintRect)
{
int32_t baseX = startPointRef.h;
int32_t baseY = startPointRef.v;
for (;;)
{
TimeTaggedVOSEvent evt;
if (WaitForEvent(&evt, 1))
{
if (evt.m_vosEvent.m_eventType == GpVOSEventTypes::kMouseInput)
{
const GpMouseInputEvent &mouseEvent = evt.m_vosEvent.m_event.m_mouseInputEvent;
int32_t x = mouseEvent.m_x;
int32_t y = mouseEvent.m_y;
if (x < constraintRect.left)
x = constraintRect.left;
if (x >= constraintRect.right)
x = constraintRect.right - 1;
if (y < constraintRect.top)
y = constraintRect.top;
if (y >= constraintRect.bottom)
y = constraintRect.bottom - 1;
window->m_wmX += x - baseX;
window->m_wmY += y - baseY;
baseX = x;
baseY = y;
if (mouseEvent.m_eventType == GpMouseEventTypes::kUp)
break;
}
}
}
}
void WindowManagerImpl::RenderFrame(IGpDisplayDriver *displayDriver)
{
PortabilityLayer::DisplayDeviceManager *dd = PortabilityLayer::DisplayDeviceManager::GetInstance();