TextTool Struct Reference

Inheritance diagram for TextTool:

Collaboration diagram for TextTool:

Public Member Functions
void	OnDrawOverlayOnImage (HDC hdc) override
void	UpdatePoint (LONG x, LONG y)
void	OnButtonDown (BOOL bLeftButton, LONG x, LONG y, BOOL bDoubleClick) override
BOOL	OnMouseMove (BOOL bLeftButton, LONG &x, LONG &y) override
void	draw (HDC hdc)
void	quit ()
BOOL	OnButtonUp (BOOL bLeftButton, LONG &x, LONG &y) override
void	OnEndDraw (BOOL bCancel) override
Public Member Functions inherited from ToolBase
	ToolBase ()
virtual	~ToolBase ()
virtual void	OnButtonDown (BOOL bLeftButton, LONG x, LONG y, BOOL bDoubleClick)
virtual BOOL	OnMouseMove (BOOL bLeftButton, LONG &x, LONG &y)
virtual BOOL	OnButtonUp (BOOL bLeftButton, LONG &x, LONG &y)
virtual void	OnDrawOverlayOnImage (HDC hdc)
virtual void	OnDrawOverlayOnCanvas (HDC hdc)
virtual void	OnSpecialTweak (BOOL bMinus)
virtual void	OnEndDraw (BOOL bCancel)
void	beginEvent ()
void	endEvent ()
void	reset ()

Additional Inherited Members
Static Public Member Functions inherited from ToolBase
static ToolBase *	createToolObject (TOOLTYPE type)
Public Attributes inherited from ToolBase
HDC	m_hdc
COLORREF	m_fg
COLORREF	m_bg

Detailed Description

Definition at line 764 of file mouse.cpp.

Member Function Documentation

draw()

void TextTool::draw ( HDC  hdc )

inline

Definition at line 798 of file mouse.cpp.

    {
        CStringW szText;
        textEditWindow.GetWindowText(szText);
 
        CRect rc;
        textEditWindow.InvalidateEditRect();
        textEditWindow.GetEditRect(&rc);
        rc.InflateRect(-GRIP_SIZE / 2, -GRIP_SIZE / 2);
 
        // Draw the text
        INT style = (toolsModel.IsBackgroundTransparent() ? 0 : 1);
        Text(hdc, rc.left, rc.top, rc.right, rc.bottom, m_fg, m_bg, szText,
             textEditWindow.GetFont(), style);
    }

Referenced by OnButtonUp(), and OnEndDraw().

OnButtonDown()

void TextTool::OnButtonDown ( BOOL  bLeftButton, LONG  x, LONG  y, BOOL  bDoubleClick  )

inlineoverridevirtual

Reimplemented from ToolBase.

Definition at line 784 of file mouse.cpp.

    {
        if (!textEditWindow.IsWindow())
            textEditWindow.Create(canvasWindow);
 
        UpdatePoint(x, y);
    }

OnButtonUp()

BOOL TextTool::OnButtonUp ( BOOL  bLeftButton, LONG &  x, LONG &  y  )

inlineoverridevirtual

Reimplemented from ToolBase.

Definition at line 821 of file mouse.cpp.

    {
        POINT pt = { x, y };
        imageModel.Clamp(pt);
        selectionModel.SetRectFromPoints(g_ptStart, pt);
 
        BOOL bTextBoxShown = ::IsWindowVisible(textEditWindow);
        if (bTextBoxShown)
        {
            if (textEditWindow.GetWindowTextLength() > 0)
            {
                imageModel.PushImageForUndo();
                draw(m_hdc);
            }
            if (selectionModel.m_rc.IsRectEmpty())
            {
                quit();
                return TRUE;
            }
        }
 
        if (registrySettings.ShowTextTool)
        {
            if (!fontsDialog.IsWindow())
                fontsDialog.Create(mainWindow);
 
            fontsDialog.ShowWindow(SW_SHOWNOACTIVATE);
        }
 
        CRect rc = selectionModel.m_rc;
 
        // Enlarge if tool small
        INT cxMin = CX_MINTEXTEDIT, cyMin = CY_MINTEXTEDIT;
        if (selectionModel.m_rc.IsRectEmpty())
        {
            rc.SetRect(x, y, x + cxMin, y + cyMin);
        }
        else
        {
            if (rc.right - rc.left < cxMin)
                rc.right = rc.left + cxMin;
            if (rc.bottom - rc.top < cyMin)
                rc.bottom = rc.top + cyMin;
        }
 
        if (!textEditWindow.IsWindow())
            textEditWindow.Create(canvasWindow);
 
        textEditWindow.SetWindowText(NULL);
        textEditWindow.ValidateEditRect(&rc);
        textEditWindow.ShowWindow(SW_SHOWNOACTIVATE);
        textEditWindow.SetFocus();
        return TRUE;
    }

OnDrawOverlayOnImage()

void TextTool::OnDrawOverlayOnImage ( HDC  hdc )

inlineoverridevirtual

Reimplemented from ToolBase.

Definition at line 766 of file mouse.cpp.

    {
        if (canvasWindow.m_drawing)
        {
            CRect& rc = selectionModel.m_rc;
            if (!rc.IsRectEmpty())
                RectSel(hdc, rc.left, rc.top, rc.right, rc.bottom);
        }
    }

OnEndDraw()

void TextTool::OnEndDraw ( BOOL  bCancel )

inlineoverridevirtual

Reimplemented from ToolBase.

Definition at line 876 of file mouse.cpp.

    {
        if (!bCancel)
        {
            if (::IsWindowVisible(textEditWindow) &&
                textEditWindow.GetWindowTextLength() > 0)
            {
                imageModel.PushImageForUndo();
                draw(m_hdc);
            }
        }
        quit();
        ToolBase::OnEndDraw(bCancel);
    }

OnMouseMove()

BOOL TextTool::OnMouseMove ( BOOL  bLeftButton, LONG &  x, LONG &  y  )

inlineoverridevirtual

Reimplemented from ToolBase.

Definition at line 792 of file mouse.cpp.

    {
        UpdatePoint(x, y);
        return TRUE;
    }

quit()

void TextTool::quit ( )

inline

Definition at line 814 of file mouse.cpp.

    {
        if (textEditWindow.IsWindow())
            textEditWindow.ShowWindow(SW_HIDE);
        selectionModel.HideSelection();
    }

Referenced by OnButtonUp(), and OnEndDraw().

UpdatePoint()

void TextTool::UpdatePoint ( LONG  x, LONG  y  )

inline

Definition at line 776 of file mouse.cpp.

    {
        POINT pt = { x, y };
        imageModel.Clamp(pt);
        selectionModel.SetRectFromPoints(g_ptStart, pt);
        imageModel.NotifyImageChanged();
    }

Referenced by OnButtonDown(), and OnMouseMove().

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The documentation for this struct was generated from the following file:

• base/applications/mspaint/mouse.cpp