TextTool Struct Reference

Inheritance diagram for TextTool:

Collaboration diagram for TextTool:

Public Member Functions
	TextTool ()
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	OnFinishDraw () override
void	OnCancelDraw () override
Public Member Functions inherited from ToolBase
	ToolBase (TOOLTYPE tool)
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	OnCancelDraw ()
virtual void	OnFinishDraw ()
virtual void	OnDrawOverlayOnImage (HDC hdc)
virtual void	OnDrawOverlayOnCanvas (HDC hdc)
virtual void	OnSpecialTweak (BOOL bMinus)
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
TOOLTYPE	m_tool
HDC	m_hdc
COLORREF	m_fg
COLORREF	m_bg
Static Public Attributes inherited from ToolBase
static INT	s_pointSP = 0
static POINT	s_pointStack [256] = { { 0 } }
Protected Member Functions inherited from ToolBase
void	OnDrawSelectionOnCanvas (HDC hdc)

Detailed Description

Definition at line 647 of file mouse.cpp.

Constructor & Destructor Documentation

TextTool()

TextTool::TextTool ( )

inline

Definition at line 649 of file mouse.cpp.

               : ToolBase(TOOL_TEXT)
    {
    }

Member Function Documentation

draw()

void TextTool::draw ( HDC  hdc )

inline

Definition at line 685 of file mouse.cpp.

    {
        CString szText;
        textEditWindow.GetWindowText(szText);
 
        RECT rc;
        textEditWindow.InvalidateEditRect();
        textEditWindow.GetEditRect(&rc);
        ::InflateRect(&rc, -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 OnFinishDraw().

OnButtonDown()

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

inlineoverridevirtual

Reimplemented from ToolBase.

Definition at line 671 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 708 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 (::IsRectEmpty(&selectionModel.m_rc))
            {
                quit();
                return TRUE;
            }
        }
 
        if (registrySettings.ShowTextTool)
        {
            if (!fontsDialog.IsWindow())
                fontsDialog.Create(mainWindow);
 
            fontsDialog.ShowWindow(SW_SHOWNOACTIVATE);
        }
 
        RECT rc = selectionModel.m_rc;
 
        // Enlarge if tool small
        INT cxMin = CX_MINTEXTEDIT, cyMin = CY_MINTEXTEDIT;
        if (selectionModel.m_rc.IsRectEmpty())
        {
            SetRect(&rc, 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;
    }

OnCancelDraw()

void TextTool::OnCancelDraw ( )

inlineoverridevirtual

Reimplemented from ToolBase.

Definition at line 774 of file mouse.cpp.

    {
        quit();
        ToolBase::OnCancelDraw();
    }

OnDrawOverlayOnImage()

void TextTool::OnDrawOverlayOnImage ( HDC  hdc )

inlineoverridevirtual

Reimplemented from ToolBase.

Definition at line 653 of file mouse.cpp.

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

OnFinishDraw()

void TextTool::OnFinishDraw ( )

inlineoverridevirtual

Reimplemented from ToolBase.

Definition at line 763 of file mouse.cpp.

    {
        if (textEditWindow.GetWindowTextLength() > 0)
        {
            imageModel.PushImageForUndo();
            draw(m_hdc);
        }
        quit();
        ToolBase::OnFinishDraw();
    }

OnMouseMove()

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

inlineoverridevirtual

Reimplemented from ToolBase.

Definition at line 679 of file mouse.cpp.

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

quit()

void TextTool::quit ( )

inline

Definition at line 701 of file mouse.cpp.

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

Referenced by OnButtonUp(), OnCancelDraw(), and OnFinishDraw().

UpdatePoint()

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

inline

Definition at line 663 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