Start of refactoring of stuff into classes! It's spaghetti already~
This commit is contained in:
Pietro Gagliardi
parent
c49151a4dc
commit
447dc24651
|
|
@ -34,6 +34,14 @@ void diehr(const char *func, HRESULT hr)
|
|||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
// TODO if we merge this into libui proper, this will need to be deduplicated
|
||||
static inline HRESULT lastErrorToHRESULT(DWORD lastError)
|
||||
{
|
||||
if (lastError == 0)
|
||||
return E_FAIL;
|
||||
return HRESULT_FROM_WIN32(lastError);
|
||||
}
|
||||
|
||||
HINSTANCE hInstance;
|
||||
HWND leftButtons[5];
|
||||
HWND rightButtons[3];
|
||||
|
|
@ -59,77 +67,87 @@ static struct {
|
|||
{ L"New folder", FALSE },
|
||||
};
|
||||
|
||||
// TODO check errors
|
||||
void drawExplorerBackground(HTHEME theme, HDC dc, RECT *rcWindow, RECT *rcPaint)
|
||||
{
|
||||
COLORREF color;
|
||||
TRIVERTEX vertices[4];
|
||||
static GRADIENT_RECT gr[2] = {
|
||||
{ 0, 1 },
|
||||
{ 2, 3 },
|
||||
};
|
||||
HRESULT hr;
|
||||
class commandModuleStyleParams {
|
||||
public:
|
||||
virtual int partID_CMOD_MODULEBACKGROUND(void) const = 0;
|
||||
virtual int partID_CMOD_TASKBUTTON(void) const = 0;
|
||||
virtual int partID_CMOD_SPLITBUTTONLEFT(void) const = 0;
|
||||
virtual int partID_CMOD_SPLITBUTTONRIGHT(void) const = 0;
|
||||
virtual int partID_CMOD_MENUGLYPH(void) const = 0;
|
||||
virtual int partID_CMOD_OVERFLOWGLYPH(void) const = 0;
|
||||
|
||||
// yes, Vista doesn't seem to have the colors in the theme, so get them from the UIFILE instead
|
||||
vertices[0].x = rcWindow->left;
|
||||
vertices[0].y = rcWindow->top;
|
||||
vertices[0].Red = 4 << 8;
|
||||
vertices[0].Green = 80 << 8;
|
||||
vertices[0].Blue = 130 << 8;
|
||||
vertices[0].Alpha = 255 << 8;
|
||||
// TODO get constant names
|
||||
hr = GetThemeColor(theme,
|
||||
2, 0,
|
||||
3810, &color);
|
||||
if (hr == S_OK) {
|
||||
vertices[0].Red = ((COLOR16) GetRValue(color)) << 8;
|
||||
vertices[0].Green = ((COLOR16) GetGValue(color)) << 8;
|
||||
vertices[0].Blue = ((COLOR16) GetBValue(color)) << 8;
|
||||
vertices[0].Alpha = ((COLOR16) LOBYTE(color >> 24)) << 8;
|
||||
virtual int stateID_CMODS_NORMAL(void) const = 0;
|
||||
virtual int stateID_CMODS_HOT(void) const = 0;
|
||||
virtual int stateID_CMODS_PRESSED(void) const = 0;
|
||||
virtual int stateID_CMODS_KEYFOCUSED(void) const = 0;
|
||||
virtual int stateID_CMODS_NEARHOT(void) const = 0;
|
||||
|
||||
virtual HRESULT backgroundGradientColors(HTHEME theme, COLORREF *colors) const = 0;
|
||||
};
|
||||
|
||||
class commandModuleStyleParamsVista : public commandModuleStyleParams {
|
||||
public:
|
||||
virtual int partID_CMOD_MODULEBACKGROUND(void) const { return 1; }
|
||||
virtual int partID_CMOD_TASKBUTTON(void) const { return 2; }
|
||||
virtual int partID_CMOD_SPLITBUTTONLEFT(void) const { return 3; }
|
||||
virtual int partID_CMOD_SPLITBUTTONRIGHT(void) const { return 4; }
|
||||
virtual int partID_CMOD_MENUGLYPH(void) const { return 5; }
|
||||
virtual int partID_CMOD_OVERFLOWGLYPH(void) const { return 6; }
|
||||
|
||||
virtual int stateID_CMODS_NORMAL(void) const { return 1; }
|
||||
virtual int stateID_CMODS_HOT(void) const { return 2; }
|
||||
virtual int stateID_CMODS_PRESSED(void) const { return 3; }
|
||||
virtual int stateID_CMODS_KEYFOCUSED(void) const { return 4; }
|
||||
virtual int stateID_CMODS_NEARHOT(void) const { return 5; }
|
||||
|
||||
virtual HRESULT backgroundGradientColors(HTHEME theme, COLORREF *colors) const
|
||||
{
|
||||
if (colors == NULL)
|
||||
return E_POINTER;
|
||||
#define argb(a, r, g, b) ((((COLORREF) ((BYTE) (a))) << 24) | RGB(r, g, b))
|
||||
colors[0] = argb(255, 4, 80, 130);
|
||||
colors[1] = argb(255, 17, 101, 132);
|
||||
colors[2] = argb(255, 29, 121, 134);
|
||||
#undef argb
|
||||
return S_OK;
|
||||
}
|
||||
};
|
||||
|
||||
vertices[1].x = (rcWindow->right - rcWindow->left) / 2;
|
||||
vertices[1].y = rcWindow->bottom;
|
||||
vertices[1].Red = 17 << 8;
|
||||
vertices[1].Green = 101 << 8;
|
||||
vertices[1].Blue = 132 << 8;
|
||||
vertices[1].Alpha = 255 << 8;
|
||||
hr = GetThemeColor(theme,
|
||||
2, 0,
|
||||
3811, &color);
|
||||
if (hr == S_OK) {
|
||||
vertices[1].Red = ((COLOR16) GetRValue(color)) << 8;
|
||||
vertices[1].Green = ((COLOR16) GetGValue(color)) << 8;
|
||||
vertices[1].Blue = ((COLOR16) GetBValue(color)) << 8;
|
||||
vertices[1].Alpha = ((COLOR16) LOBYTE(color >> 24)) << 8;
|
||||
class commandModuleStyleParams7 : public commandModuleStyleParams {
|
||||
virtual int partID_CMOD_MODULEBACKGROUND(void) const { return 1; }
|
||||
virtual int partID_CMOD_TASKBUTTON(void) const { return 3; }
|
||||
virtual int partID_CMOD_SPLITBUTTONLEFT(void) const { return 4; }
|
||||
virtual int partID_CMOD_SPLITBUTTONRIGHT(void) const { return 5; }
|
||||
virtual int partID_CMOD_MENUGLYPH(void) const { return 6; }
|
||||
virtual int partID_CMOD_OVERFLOWGLYPH(void) const { return 7; }
|
||||
|
||||
virtual int stateID_CMODS_NORMAL(void) const { return 1; }
|
||||
virtual int stateID_CMODS_HOT(void) const { return 2; }
|
||||
virtual int stateID_CMODS_PRESSED(void) const { return 3; }
|
||||
virtual int stateID_CMODS_KEYFOCUSED(void) const { return 4; }
|
||||
/*TODO verify this*/virtual int stateID_CMODS_NEARHOT(void) const { return 5; }
|
||||
|
||||
virtual HRESULT backgroundGradientColors(HTHEME theme, COLORREF *colors) const
|
||||
{
|
||||
HRESULT hr;
|
||||
|
||||
if (colors == NULL)
|
||||
return E_POINTER;
|
||||
hr = GetThemeColor(theme,
|
||||
2, 0,
|
||||
TMT_GRADIENTCOLOR1. color + 0);
|
||||
if (hr != S_OK)
|
||||
return hr;
|
||||
hr = GetThemeColor(theme,
|
||||
2, 0,
|
||||
TMT_GRADIENTCOLOR2, color + 1);
|
||||
if (hr != S_OK)
|
||||
return hr;
|
||||
return GetThemeColor(theme,
|
||||
2, 0,
|
||||
TMT_GRADIENTCOLOR3, color + 2);
|
||||
}
|
||||
|
||||
vertices[2] = vertices[1];
|
||||
vertices[2].y = rcWindow->top;
|
||||
|
||||
vertices[3].x = rcWindow->right;
|
||||
vertices[3].y = rcWindow->bottom;
|
||||
vertices[3].Red = 29 << 8;
|
||||
vertices[3].Green = 121 << 8;
|
||||
vertices[3].Blue = 134 << 8;
|
||||
vertices[3].Alpha = 255 << 8;
|
||||
hr = GetThemeColor(theme,
|
||||
2, 0,
|
||||
3812, &color);
|
||||
if (hr == S_OK) {
|
||||
vertices[3].Red = ((COLOR16) GetRValue(color)) << 8;
|
||||
vertices[3].Green = ((COLOR16) GetGValue(color)) << 8;
|
||||
vertices[3].Blue = ((COLOR16) GetBValue(color)) << 8;
|
||||
vertices[3].Alpha = ((COLOR16) LOBYTE(color >> 24)) << 8;
|
||||
}
|
||||
|
||||
GradientFill(dc, vertices, 4, (PVOID) gr, 2, GRADIENT_FILL_RECT_H);
|
||||
DrawThemeBackground(theme, dc,
|
||||
1, 0,
|
||||
rcWindow, rcPaint);
|
||||
}
|
||||
|
||||
#define hasNonsplitArrow(button) ((button) == leftButtons[0] || (button) == leftButtons[1] || (button) == leftButtons[2])
|
||||
};
|
||||
|
||||
// all coordinates are in client space
|
||||
struct buttonMetrics {
|
||||
|
|
@ -144,95 +162,169 @@ struct buttonMetrics {
|
|||
SIZE arrowSize;
|
||||
};
|
||||
|
||||
class commandModuleStyle {
|
||||
public:
|
||||
virtual HRESULT drawFolderBar(commandModuleStyleParams *p, HDC dc, RECT *rcWindow, RECT *rcPaint) const = 0;
|
||||
virtual HRESULT buttonMetrics(commandModuleStyleParams *p, HWND button, HDC dc, struct buttonMetrics *m) const = 0;
|
||||
};
|
||||
|
||||
class commandModuleStyleThemed : public commandModuleStyle {
|
||||
HTHEME theme;
|
||||
public:
|
||||
commandModuleStyleThemed(theme) { this->theme = theme; }
|
||||
|
||||
virtual HRESULT drawFolderBar(commandModuleStyleParams *p, HDC dc, RECT *rcWindow, RECT *rcPaint) const
|
||||
{
|
||||
COLORREF colors[3];
|
||||
TRIVERTEX vertices[4];
|
||||
static GRADIENT_RECT gr[2] = {
|
||||
{ 0, 1 },
|
||||
{ 2, 3 },
|
||||
};
|
||||
HRESULT hr;
|
||||
|
||||
hr = p->backgroundGradientColors(this->theme, colors);
|
||||
if (hr != S_OK)
|
||||
return hr;
|
||||
|
||||
vertices[0].x = rcWindow->left;
|
||||
vertices[0].y = rcWindow->top;
|
||||
vertices[0].Red = ((COLOR16) GetRValue(colors[0])) << 8;
|
||||
vertices[0].Green = ((COLOR16) GetGValue(colors[0])) << 8;
|
||||
vertices[0].Blue = ((COLOR16) GetBValue(colors[0])) << 8;
|
||||
vertices[0].Alpha = ((COLOR16) LOBYTE(colors[0] >> 24)) << 8;
|
||||
|
||||
vertices[1].x = (rcWindow->right - rcWindow->left) / 2;
|
||||
vertices[1].y = rcWindow->bottom;
|
||||
vertices[1].Red = ((COLOR16) GetRValue(colors[1])) << 8;
|
||||
vertices[1].Green = ((COLOR16) GetGValue(colors[1])) << 8;
|
||||
vertices[1].Blue = ((COLOR16) GetBValue(colors[1])) << 8;
|
||||
vertices[1].Alpha = ((COLOR16) LOBYTE(colors[1] >> 24)) << 8;
|
||||
|
||||
vertices[2] = vertices[1];
|
||||
vertices[2].y = rcWindow->top;
|
||||
|
||||
vertices[3].x = rcWindow->right;
|
||||
vertices[3].y = rcWindow->bottom;
|
||||
vertices[3].Red = ((COLOR16) GetRValue(colors[2])) << 8;
|
||||
vertices[3].Green = ((COLOR16) GetGValue(colors[2])) << 8;
|
||||
vertices[3].Blue = ((COLOR16) GetBValue(colors[2])) << 8;
|
||||
vertices[3].Alpha = ((COLOR16) LOBYTE(colors[2] >> 24)) << 8;
|
||||
|
||||
if (GradientFill(dc, vertices, 4, (PVOID) gr, 2, GRADIENT_FILL_RECT_H) == FALSE)
|
||||
return lastErrorToHRESULT(GetLastError());
|
||||
return DrawThemeBackground(this->theme, dc,
|
||||
p->partID_CMOD_MODULEBACKGROUND(), 0,
|
||||
rcWindow, rcPaint);
|
||||
}
|
||||
|
||||
#define hasNonsplitArrow(button) ((button) == leftButtons[0] || (button) == leftButtons[1] || (button) == leftButtons[2])
|
||||
|
||||
#define dlgUnitsToX(dlg, baseX) MulDiv((dlg), (baseX), 4)
|
||||
#define dlgUnitsToY(dlg, baseY) MulDiv((dlg), (baseY), 8)
|
||||
// TODO verify the parameter order
|
||||
#define dipsToX(dip, dpiX) MulDiv((dip), (dpiX), 96)
|
||||
#define dipsToY(dip, dpiY) MulDiv((dip), (dpiY), 96)
|
||||
|
||||
// TODO check errors
|
||||
// TODO the sizes are correct (according to UI Automation) but they don't visually match?
|
||||
void buttonMetrics(HWND button, HDC dc, struct buttonMetrics *m)
|
||||
{
|
||||
BOOL releaseDC;
|
||||
TEXTMETRICW tm;
|
||||
RECT r;
|
||||
int minStdButtonHeight;
|
||||
// TODO check errors
|
||||
// TODO for win7: the sizes are correct (according to UI Automation) but they don't visually match?
|
||||
virtual HRESULT buttonMetrics(commandModuleStyleParams *p, HWND button, HDC dc, struct buttonMetrics *m) const
|
||||
{
|
||||
BOOL releaseDC;
|
||||
TEXTMETRICW tm;
|
||||
RECT r;
|
||||
int minStdButtonHeight;
|
||||
HRESULT hr;
|
||||
|
||||
releaseDC = FALSE;
|
||||
if (dc == NULL) {
|
||||
dc = GetDC(button);
|
||||
releaseDC = TRUE;
|
||||
}
|
||||
releaseDC = FALSE;
|
||||
if (dc == NULL) {
|
||||
dc = GetDC(button);
|
||||
if (dc == NULL)
|
||||
return lastErrorToHRESULT(GetLastError());
|
||||
releaseDC = TRUE;
|
||||
}
|
||||
|
||||
ZeroMemory(&tm, sizeof (TEXTMETRICW));
|
||||
GetThemeTextMetrics(textstyleTheme, dc,
|
||||
4, 0,
|
||||
&tm);
|
||||
GetThemeTextExtent(textstyleTheme, dc,
|
||||
4, 0,
|
||||
L"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz", 52, 0,
|
||||
NULL, &r);
|
||||
m->baseX = (int) (((r.right - r.left) / 26 + 1) / 2);
|
||||
m->baseY = (int) tm.tmHeight;
|
||||
m->dpiX = GetDeviceCaps(dc, LOGPIXELSX);
|
||||
m->dpiY = GetDeviceCaps(dc, LOGPIXELSY);
|
||||
|
||||
m->fittingSize.cx = 0;
|
||||
m->fittingSize.cy = 0;
|
||||
|
||||
m->hasText = TRUE;
|
||||
if (m->hasText) {
|
||||
LRESULT n;
|
||||
WCHAR *buf;
|
||||
LOGFONTW lf;
|
||||
|
||||
n = SendMessageW(button, WM_GETTEXTLENGTH, 0, 0);
|
||||
buf = new WCHAR[n + 1];
|
||||
GetWindowTextW(button, buf, n + 1);
|
||||
ZeroMemory(&tm, sizeof (TEXTMETRICW));
|
||||
// TODO get constant names
|
||||
// TODO make textstyleTheme a member
|
||||
GetThemeTextMetrics(textstyleTheme, dc,
|
||||
4, 0,
|
||||
&tm);
|
||||
GetThemeTextExtent(textstyleTheme, dc,
|
||||
4, 0,
|
||||
buf, n, DT_CENTER,
|
||||
L"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz", 52, 0,
|
||||
NULL, &r);
|
||||
m->textSize.cx = r.right - r.left;
|
||||
m->textSize.cy = r.bottom - r.top;
|
||||
delete[] buf;
|
||||
m->fittingSize.cx += m->textSize.cx;
|
||||
m->fittingSize.cy += m->textSize.cy;
|
||||
m->baseX = (int) (((r.right - r.left) / 26 + 1) / 2);
|
||||
m->baseY = (int) tm.tmHeight;
|
||||
m->dpiX = GetDeviceCaps(dc, LOGPIXELSX);
|
||||
m->dpiY = GetDeviceCaps(dc, LOGPIXELSY);
|
||||
|
||||
// dui70.dll adds this to the width when "overhang" is enabled, and it seems to be enabled for our cases, but I can't tell what conditions it's enabled for...
|
||||
// and yes, it seems to be using the raw lfHeight value here :/
|
||||
// TODO find the right TMT constant
|
||||
GetThemeFont(textstyleTheme, dc,
|
||||
4, 0,
|
||||
TMT_FONT, &lf);
|
||||
m->fittingSize.cx += 2 * (abs(lf.lfHeight) / 6);
|
||||
}
|
||||
m->fittingSize.cx = 0;
|
||||
m->fittingSize.cy = 0;
|
||||
|
||||
m->hasArrow = hasNonsplitArrow(button);
|
||||
if (m->hasArrow) {
|
||||
// TS_MIN returns 1x1 and TS_DRAW returns 0x0, so...
|
||||
GetThemePartSize(theme, dc,
|
||||
6, 0,
|
||||
NULL, TS_TRUE, &(m->arrowSize));
|
||||
m->fittingSize.cx += m->arrowSize.cx;
|
||||
// TODO I don't think dui70.dll takes this into consideration...
|
||||
if (m->fittingSize.cy < m->arrowSize.cy)
|
||||
m->fittingSize.cy = m->arrowSize.cy;
|
||||
m->fittingSize.cx += dipsToX(1, m->dpiX);
|
||||
}
|
||||
m->hasText = TRUE;
|
||||
if (m->hasText) {
|
||||
LRESULT n;
|
||||
WCHAR *buf;
|
||||
LOGFONTW lf;
|
||||
|
||||
m->fittingSize.cx += dipsToX(13, m->dpiX) * 2;
|
||||
m->fittingSize.cy += dipsToY(5, m->dpiY) * 2;
|
||||
n = SendMessageW(button, WM_GETTEXTLENGTH, 0, 0);
|
||||
buf = new WCHAR[n + 1];
|
||||
GetWindowTextW(button, buf, n + 1);
|
||||
hr = GetThemeTextExtent(textstyleTheme, dc,
|
||||
4, 0,
|
||||
buf, n, DT_CENTER,
|
||||
NULL, &r);
|
||||
delete[] buf;
|
||||
if (hr != S_OK)
|
||||
goto fail;
|
||||
m->textSize.cx = r.right - r.left;
|
||||
m->textSize.cy = r.bottom - r.top;
|
||||
m->fittingSize.cx += m->textSize.cx;
|
||||
m->fittingSize.cy += m->textSize.cy;
|
||||
|
||||
// and dui70.dll seems to do a variant of this but for text buttons only...
|
||||
minStdButtonHeight = dlgUnitsToY(14, m->baseY);
|
||||
if (m->fittingSize.cy < minStdButtonHeight)
|
||||
m->fittingSize.cy = minStdButtonHeight;
|
||||
// dui70.dll adds this to the width when "overhang" is enabled, and it seems to be enabled for our cases, but I can't tell what conditions it's enabled for...
|
||||
// and yes, it seems to be using the raw lfHeight value here :/
|
||||
// TODO find the right TMT constant
|
||||
hr = GetThemeFont(textstyleTheme, dc,
|
||||
4, 0,
|
||||
TMT_FONT, &lf);
|
||||
if (hr != S_OK)
|
||||
goto fail;
|
||||
m->fittingSize.cx += 2 * (abs(lf.lfHeight) / 6);
|
||||
}
|
||||
|
||||
if (releaseDC)
|
||||
ReleaseDC(button, dc);
|
||||
}
|
||||
m->hasArrow = hasNonsplitArrow(button);
|
||||
if (m->hasArrow) {
|
||||
// TS_MIN returns 1x1 and TS_DRAW returns 0x0, so...
|
||||
hr = GetThemePartSize(theme, dc,
|
||||
6, 0,
|
||||
NULL, TS_TRUE, &(m->arrowSize));
|
||||
if (hr != S_OK)
|
||||
goto fail;
|
||||
m->fittingSize.cx += m->arrowSize.cx;
|
||||
// TODO I don't think dui70.dll takes this into consideration...
|
||||
if (m->fittingSize.cy < m->arrowSize.cy)
|
||||
m->fittingSize.cy = m->arrowSize.cy;
|
||||
m->fittingSize.cx += dipsToX(1, m->dpiX);
|
||||
}
|
||||
|
||||
m->fittingSize.cx += dipsToX(13, m->dpiX) * 2;
|
||||
m->fittingSize.cy += dipsToY(5, m->dpiY) * 2;
|
||||
|
||||
// and dui70.dll seems to do a variant of this but for text buttons only...
|
||||
minStdButtonHeight = dlgUnitsToY(14, m->baseY);
|
||||
if (m->fittingSize.cy < minStdButtonHeight)
|
||||
m->fittingSize.cy = minStdButtonHeight;
|
||||
|
||||
hr = S_OK;
|
||||
fail:
|
||||
if (releaseDC)
|
||||
// TODO when migrating this to libui, this will need to be renamed to indicate we are intentionally ignoring errors
|
||||
ReleaseDC(button, dc);
|
||||
return hr;
|
||||
};
|
||||
};
|
||||
|
||||
struct buttonRects {
|
||||
RECT clientRect;
|
||||
|
|
|
|||
Loading…
Reference in New Issue