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[MSPAINT_NEW] use the same hard-coded observer pattern for the SelectionModel (WIP)

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svn path=/trunk/; revision=68383
This commit is contained in:
Benedikt Freisen 2015-07-09 18:48:42 +00:00
parent 3116acb259
commit 1d4daced52
10 changed files with 40 additions and 25 deletions
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1
reactos/base/applications/mspaint_new/definitions.h
View file

@ -228,3 +228,4 @@
#define WM_PALETTEMODELPALETTECHANGED (WM_APP + 4) #define WM_PALETTEMODELPALETTECHANGED (WM_APP + 4)
#define WM_IMAGEMODELDIMENSIONSCHANGED (WM_APP + 5) #define WM_IMAGEMODELDIMENSIONSCHANGED (WM_APP + 5)
#define WM_IMAGEMODELIMAGECHANGED (WM_APP + 6) #define WM_IMAGEMODELIMAGECHANGED (WM_APP + 6)
#define WM_SELECTIONMODELREFRESHNEEDED (WM_APP + 7)

12
reactos/base/applications/mspaint_new/palette.cpp
View file

@ -61,22 +61,14 @@ LRESULT CPaletteWindow::OnPaint(UINT nMsg, WPARAM wParam, LPARAM lParam, BOOL& b
LRESULT CPaletteWindow::OnLButtonDown(UINT nMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled) LRESULT CPaletteWindow::OnLButtonDown(UINT nMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
{ {
if (GET_X_LPARAM(lParam) >= 31) if (GET_X_LPARAM(lParam) >= 31)
{
paletteModel.SetFgColor(paletteModel.GetColor((GET_X_LPARAM(lParam) - 31) / 16 + (GET_Y_LPARAM(lParam) / 16) * 14)); paletteModel.SetFgColor(paletteModel.GetColor((GET_X_LPARAM(lParam) - 31) / 16 + (GET_Y_LPARAM(lParam) / 16) * 14));
if (toolsModel.GetActiveTool() == 10)
ForceRefreshSelectionContents();
}
return 0; return 0;
} }
LRESULT CPaletteWindow::OnRButtonDown(UINT nMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled) LRESULT CPaletteWindow::OnRButtonDown(UINT nMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
{ {
if (GET_X_LPARAM(lParam) >= 31) if (GET_X_LPARAM(lParam) >= 31)
{
paletteModel.SetBgColor(paletteModel.GetColor((GET_X_LPARAM(lParam) - 31) / 16 + (GET_Y_LPARAM(lParam) / 16) * 14)); paletteModel.SetBgColor(paletteModel.GetColor((GET_X_LPARAM(lParam) - 31) / 16 + (GET_Y_LPARAM(lParam) / 16) * 14));
if (toolsModel.GetActiveTool() == 10)
ForceRefreshSelectionContents();
}
return 0; return 0;
} }
@ -88,8 +80,6 @@ LRESULT CPaletteWindow::OnLButtonDblClk(UINT nMsg, WPARAM wParam, LPARAM lParam,
paletteModel.SetColor((GET_X_LPARAM(lParam) - 31) / 16 + (GET_Y_LPARAM(lParam) / 16) * 14, paletteModel.SetColor((GET_X_LPARAM(lParam) - 31) / 16 + (GET_Y_LPARAM(lParam) / 16) * 14,
choosecolor.rgbResult); choosecolor.rgbResult);
paletteModel.SetFgColor(choosecolor.rgbResult); paletteModel.SetFgColor(choosecolor.rgbResult);
if (toolsModel.GetActiveTool() == 10)
ForceRefreshSelectionContents();
} }
return 0; return 0;
} }
@ -102,8 +92,6 @@ LRESULT CPaletteWindow::OnRButtonDblClk(UINT nMsg, WPARAM wParam, LPARAM lParam,
paletteModel.SetColor((GET_X_LPARAM(lParam) - 31) / 16 + (GET_Y_LPARAM(lParam) / 16) * 14, paletteModel.SetColor((GET_X_LPARAM(lParam) - 31) / 16 + (GET_Y_LPARAM(lParam) / 16) * 14,
choosecolor.rgbResult); choosecolor.rgbResult);
paletteModel.SetBgColor(choosecolor.rgbResult); paletteModel.SetBgColor(choosecolor.rgbResult);
if (toolsModel.GetActiveTool() == 10)
ForceRefreshSelectionContents();
} }
return 0; return 0;
} }

1
reactos/base/applications/mspaint_new/palettemodel.cpp
View file

@ -90,6 +90,7 @@ void PaletteModel::SetBgColor(int newColor)
void PaletteModel::NotifyColorChanged() void PaletteModel::NotifyColorChanged()
{ {
paletteWindow.SendMessage(WM_PALETTEMODELCOLORCHANGED); paletteWindow.SendMessage(WM_PALETTEMODELCOLORCHANGED);
selectionWindow.SendMessage(WM_PALETTEMODELCOLORCHANGED);
} }
void PaletteModel::NotifyPaletteChanged() void PaletteModel::NotifyPaletteChanged()

22
reactos/base/applications/mspaint_new/selection.cpp
View file

@ -229,3 +229,25 @@ LRESULT CSelectionWindow::OnLButtonUp(UINT nMsg, WPARAM wParam, LPARAM lParam, B
} }
return 0; return 0;
} }
LRESULT CSelectionWindow::OnPaletteModelColorChanged(UINT nMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
{
if (toolsModel.GetActiveTool() == TOOL_TEXT)
ForceRefreshSelectionContents();
return 0;
}
LRESULT CSelectionWindow::OnToolsModelSettingsChanged(UINT nMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
{
if (toolsModel.GetActiveTool() == TOOL_FREESEL ||
toolsModel.GetActiveTool() == TOOL_RECTSEL ||
toolsModel.GetActiveTool() == TOOL_TEXT)
ForceRefreshSelectionContents();
return 0;
}
LRESULT CSelectionWindow::OnSelectionModelRefreshNeeded(UINT nMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
{
ForceRefreshSelectionContents();
return 0;
}

6
reactos/base/applications/mspaint_new/selection.h
View file

@ -20,6 +20,9 @@ public:
MESSAGE_HANDLER(WM_LBUTTONDOWN, OnLButtonDown) MESSAGE_HANDLER(WM_LBUTTONDOWN, OnLButtonDown)
MESSAGE_HANDLER(WM_MOUSEMOVE, OnMouseMove) MESSAGE_HANDLER(WM_MOUSEMOVE, OnMouseMove)
MESSAGE_HANDLER(WM_LBUTTONUP, OnLButtonUp) MESSAGE_HANDLER(WM_LBUTTONUP, OnLButtonUp)
MESSAGE_HANDLER(WM_PALETTEMODELCOLORCHANGED, OnPaletteModelColorChanged)
MESSAGE_HANDLER(WM_TOOLSMODELSETTINGSCHANGED, OnToolsModelSettingsChanged)
MESSAGE_HANDLER(WM_SELECTIONMODELREFRESHNEEDED, OnSelectionModelRefreshNeeded)
END_MSG_MAP() END_MSG_MAP()
LRESULT OnPaint(UINT nMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled); LRESULT OnPaint(UINT nMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled);
@ -30,6 +33,9 @@ public:
LRESULT OnLButtonDown(UINT nMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled); LRESULT OnLButtonDown(UINT nMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled);
LRESULT OnMouseMove(UINT nMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled); LRESULT OnMouseMove(UINT nMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled);
LRESULT OnLButtonUp(UINT nMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled); LRESULT OnLButtonUp(UINT nMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled);
LRESULT OnPaletteModelColorChanged(UINT nMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled);
LRESULT OnToolsModelSettingsChanged(UINT nMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled);
LRESULT OnSelectionModelRefreshNeeded(UINT nMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled);
private: private:
static const LPCTSTR m_lpszCursorLUT[9]; static const LPCTSTR m_lpszCursorLUT[9];

8
reactos/base/applications/mspaint_new/selectionmodel.cpp
View file

@ -183,6 +183,7 @@ void SelectionModel::FlipHorizontally()
SelectObject(m_hDC, m_hBm); SelectObject(m_hDC, m_hBm);
StretchBlt(m_hDC, RECT_WIDTH(m_rcDest) - 1, 0, -RECT_WIDTH(m_rcDest), RECT_HEIGHT(m_rcDest), m_hDC, StretchBlt(m_hDC, RECT_WIDTH(m_rcDest) - 1, 0, -RECT_WIDTH(m_rcDest), RECT_HEIGHT(m_rcDest), m_hDC,
0, 0, RECT_WIDTH(m_rcDest), RECT_HEIGHT(m_rcDest), SRCCOPY); 0, 0, RECT_WIDTH(m_rcDest), RECT_HEIGHT(m_rcDest), SRCCOPY);
NotifyRefreshNeeded();
} }
void SelectionModel::FlipVertically() void SelectionModel::FlipVertically()
@ -193,6 +194,7 @@ void SelectionModel::FlipVertically()
SelectObject(m_hDC, m_hBm); SelectObject(m_hDC, m_hBm);
StretchBlt(m_hDC, 0, RECT_HEIGHT(m_rcDest) - 1, RECT_WIDTH(m_rcDest), -RECT_HEIGHT(m_rcDest), m_hDC, StretchBlt(m_hDC, 0, RECT_HEIGHT(m_rcDest) - 1, RECT_WIDTH(m_rcDest), -RECT_HEIGHT(m_rcDest), m_hDC,
0, 0, RECT_WIDTH(m_rcDest), RECT_HEIGHT(m_rcDest), SRCCOPY); 0, 0, RECT_WIDTH(m_rcDest), RECT_HEIGHT(m_rcDest), SRCCOPY);
NotifyRefreshNeeded();
} }
void SelectionModel::RotateNTimes90Degrees(int iN) void SelectionModel::RotateNTimes90Degrees(int iN)
@ -206,6 +208,7 @@ void SelectionModel::RotateNTimes90Degrees(int iN)
StretchBlt(m_hDC, RECT_WIDTH(m_rcDest) - 1, RECT_HEIGHT(m_rcDest) - 1, -RECT_WIDTH(m_rcDest), -RECT_HEIGHT(m_rcDest), m_hDC, StretchBlt(m_hDC, RECT_WIDTH(m_rcDest) - 1, RECT_HEIGHT(m_rcDest) - 1, -RECT_WIDTH(m_rcDest), -RECT_HEIGHT(m_rcDest), m_hDC,
0, 0, RECT_WIDTH(m_rcDest), RECT_HEIGHT(m_rcDest), SRCCOPY); 0, 0, RECT_WIDTH(m_rcDest), RECT_HEIGHT(m_rcDest), SRCCOPY);
} }
NotifyRefreshNeeded();
} }
HBITMAP SelectionModel::GetBitmap() HBITMAP SelectionModel::GetBitmap()
@ -326,3 +329,8 @@ void SelectionModel::DrawTextToolText(HDC hDCImage, COLORREF crFg, COLORREF crBg
{ {
Text(hDCImage, m_rcDest.left, m_rcDest.top, m_rcDest.right, m_rcDest.bottom, crFg, crBg, textToolText, hfontTextFont, bBgTransparent); Text(hDCImage, m_rcDest.left, m_rcDest.top, m_rcDest.right, m_rcDest.bottom, crFg, crBg, textToolText, hfontTextFont, bBgTransparent);
} }
void SelectionModel::NotifyRefreshNeeded()
{
selectionWindow.SendMessage(WM_SELECTIONMODELREFRESHNEEDED);
}

1
reactos/base/applications/mspaint_new/selectionmodel.h
View file

@ -33,6 +33,7 @@ private:
// void NotifySelectionChanging(); // void NotifySelectionChanging();
// void NotifySelectionChanged(); // void NotifySelectionChanged();
void NotifyRefreshNeeded();
public: public:
SelectionModel(); SelectionModel();

4
reactos/base/applications/mspaint_new/toolsettings.cpp
View file

@ -188,11 +188,7 @@ LRESULT CToolSettingsWindow::OnLButtonDown(UINT nMsg, WPARAM wParam, LPARAM lPar
case TOOL_RECTSEL: case TOOL_RECTSEL:
case TOOL_TEXT: case TOOL_TEXT:
if ((y > 1) && (y < 64)) if ((y > 1) && (y < 64))
{
toolsModel.SetBackgroundTransparent((y - 2) / 31); toolsModel.SetBackgroundTransparent((y - 2) / 31);
ForceRefreshSelectionContents();
}
break; break;
case TOOL_RUBBER: case TOOL_RUBBER:
if ((y > 1) && (y < 62)) if ((y > 1) && (y < 62))

1
reactos/base/applications/mspaint_new/toolsmodel.cpp
View file

@ -122,6 +122,7 @@ void ToolsModel::NotifyToolChanged()
void ToolsModel::NotifyToolSettingsChanged() void ToolsModel::NotifyToolSettingsChanged()
{ {
toolSettingsWindow.SendMessage(WM_TOOLSMODELSETTINGSCHANGED); toolSettingsWindow.SendMessage(WM_TOOLSMODELSETTINGSCHANGED);
selectionWindow.SendMessage(WM_TOOLSMODELSETTINGSCHANGED);
} }
void ToolsModel::NotifyZoomChanged() void ToolsModel::NotifyZoomChanged()

9
reactos/base/applications/mspaint_new/winproc.cpp
View file

@ -448,10 +448,7 @@ LRESULT CMainWindow::OnCommand(UINT nMsg, WPARAM wParam, LPARAM lParam, BOOL& bH
{ {
case 1: /* flip horizontally */ case 1: /* flip horizontally */
if (selectionWindow.IsWindowVisible()) if (selectionWindow.IsWindowVisible())
{
selectionModel.FlipHorizontally(); selectionModel.FlipHorizontally();
ForceRefreshSelectionContents();
}
else else
{ {
imageModel.CopyPrevious(); imageModel.CopyPrevious();
@ -462,10 +459,7 @@ LRESULT CMainWindow::OnCommand(UINT nMsg, WPARAM wParam, LPARAM lParam, BOOL& bH
break; break;
case 2: /* flip vertically */ case 2: /* flip vertically */
if (selectionWindow.IsWindowVisible()) if (selectionWindow.IsWindowVisible())
{
selectionModel.FlipVertically(); selectionModel.FlipVertically();
ForceRefreshSelectionContents();
}
else else
{ {
imageModel.CopyPrevious(); imageModel.CopyPrevious();
@ -478,10 +472,7 @@ LRESULT CMainWindow::OnCommand(UINT nMsg, WPARAM wParam, LPARAM lParam, BOOL& bH
break; break;
case 4: /* rotate 180 degrees */ case 4: /* rotate 180 degrees */
if (selectionWindow.IsWindowVisible()) if (selectionWindow.IsWindowVisible())
{
selectionModel.RotateNTimes90Degrees(2); selectionModel.RotateNTimes90Degrees(2);
ForceRefreshSelectionContents();
}
else else
{ {
imageModel.CopyPrevious(); imageModel.CopyPrevious();