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[MSPAINT] Larger/smaller pen nib on Ctrl+Plus/Minus (#5738)

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- Introduce the concept of pen width (not line width) to the tools model.
- Enable changing pen/line width by Ctrl+Plus/Minus key combination in TOOL_PEN,
  TOOL_LINE, TOOL_BEZIER, TOOL_RECT, TOOL_SHAPE, TOO_ELLIPSE, and
  TOOL_RRECT tools.
CORE-19094
This commit is contained in:
Katayama Hirofumi MZ 2023-09-28 16:32:36 +09:00 • committed by GitHub
parent cbc63d876c
commit f2a012240f
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GPG key ID: 4AEE18F83AFDEB23
6 changed files with 89 additions and 27 deletions
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34
base/applications/mspaint/mouse.cpp
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@ -320,6 +320,11 @@ struct TwoPointDrawTool : ToolBase
m_bDrawing = FALSE;
ToolBase::OnCancelDraw();
}
void OnSpecialTweak(BOOL bMinus) override
{
toolsModel.MakeLineThickerOrThinner(bMinus);
}
};
typedef enum DIRECTION
@ -499,8 +504,6 @@ struct RubberTool : SmoothDrawTool
Erase(m_hdc, g_ptEnd.x, g_ptEnd.y, x, y, m_bg, toolsModel.GetRubberRadius());
else
Replace(m_hdc, g_ptEnd.x, g_ptEnd.y, x, y, m_fg, m_bg, toolsModel.GetRubberRadius());
g_ptEnd.x = x;
g_ptEnd.y = y;
}
};
@ -587,10 +590,12 @@ struct PenTool : SmoothDrawTool
void draw(BOOL bLeftButton, LONG x, LONG y) override
{
COLORREF rgb = bLeftButton ? m_fg : m_bg;
Line(m_hdc, g_ptEnd.x, g_ptEnd.y, x, y, rgb, 1);
::SetPixelV(m_hdc, x, y, rgb);
g_ptEnd.x = x;
g_ptEnd.y = y;
Line(m_hdc, g_ptEnd.x, g_ptEnd.y, x, y, rgb, toolsModel.GetPenWidth());
}
void OnSpecialTweak(BOOL bMinus) override
{
toolsModel.MakePenThickerOrThinner(bMinus);
}
};
@ -605,8 +610,11 @@ struct BrushTool : SmoothDrawTool
{
COLORREF rgb = bLeftButton ? m_fg : m_bg;
Brush(m_hdc, g_ptEnd.x, g_ptEnd.y, x, y, rgb, toolsModel.GetBrushStyle());
g_ptEnd.x = x;
g_ptEnd.y = y;
}
void OnSpecialTweak(BOOL bMinus) override
{
// TODO:
}
};
@ -863,6 +871,11 @@ struct BezierTool : ToolBase
m_bDrawing = FALSE;
ToolBase::OnFinishDraw();
}
void OnSpecialTweak(BOOL bMinus) override
{
toolsModel.MakeLineThickerOrThinner(bMinus);
}
};
// TOOL_RECT
@ -991,6 +1004,11 @@ struct ShapeTool : ToolBase
ToolBase::OnFinishDraw();
}
void OnSpecialTweak(BOOL bMinus) override
{
toolsModel.MakeLineThickerOrThinner(bMinus);
}
};
// TOOL_ELLIPSE