void SNM_DynSizedText::OnPaint(LICE_IBitmap *drawbm, int origin_x, int origin_y, RECT *cliprect)
{
RECT r = m_position;
r.left += origin_x;
r.right += origin_x;
r.top += origin_y;
r.bottom += origin_y;
int h = r.bottom-r.top;
int w = r.right-r.left;
ColorTheme* ct = SNM_GetColorTheme();
int col = m_col;
if (!col)
col = ct ? LICE_RGBA_FROMNATIVE(ct->main_text, m_alpha) : LICE_RGBA(255,255,255,255);
if (m_wantBorder)
LICE_DrawRect(drawbm,r.left,r.top,w,h,col,0.2f);
// title lane
int laneHeight = GetTitleLaneHeight();
if (WantTitleLane() && HasTitleLane())
{
if (m_wantBorder)
LICE_Line(drawbm, r.left,r.top+laneHeight-1,r.right,r.top+laneHeight-1,col,0.2f);
// title's band coloring (works for all themes)
LICE_FillRect(drawbm,r.left,r.top,r.right-r.left,laneHeight,col,1.0f,LICE_BLIT_MODE_OVERLAY);
LICE_FillRect(drawbm,r.left,r.top,r.right-r.left,laneHeight,col,1.0f,LICE_BLIT_MODE_OVERLAY);
static LICE_CachedFont sFont;
if (!sFont.GetHFont()) // single lazy init..
{
LOGFONT lf = {
SNM_FONT_HEIGHT, 0,0,0,FW_BOLD,FALSE,FALSE,FALSE,DEFAULT_CHARSET,
OUT_DEFAULT_PRECIS,CLIP_DEFAULT_PRECIS,DEFAULT_QUALITY,DEFAULT_PITCH,SNM_FONT_NAME
};
sFont.SetFromHFont(CreateFontIndirect(&lf),LICE_FONT_FLAG_OWNS_HFONT|LICE_FONT_FLAG_FORCE_NATIVE);
// others props are set on demand (support theme switches)
}
sFont.SetBkMode(TRANSPARENT);
sFont.SetTextColor(LICE_RGBA_FROMNATIVE(WDL_STYLE_GetSysColor(COLOR_WINDOW), 255)); // "negative" color
{
RECT tr = {r.left,r.top,r.right,r.top+laneHeight};
char buf[64] = "";
_snprintfSafe(buf, sizeof(buf), " %s ", m_title.Get()); // trick for better display when left/right align
sFont.DrawText(drawbm, buf, -1, &tr, DT_SINGLELINE|DT_NOPREFIX|DT_VCENTER|m_titleAlign);
}
// resize draw rect: take band into account
r.top += laneHeight;
h = r.bottom-r.top;
}
// ok, now the meat: render lines with a dynamic sized text
if (!m_lines.GetSize() || !m_lines.Get(m_maxLineIdx))
return;
///////////////////////////////////////////////////////////////////////////////
#ifndef _SNM_MISC // 1st sol.: full width but several fonts can be tried
// initial font height estimation
// touchy: the better estimation, the less cpu use!
int estimFontH = int((w*2.65)/m_lines.Get(m_maxLineIdx)->GetLength()); // 2.65 = average from tests..
if (estimFontH > int(h/m_lines.GetSize())+0.5)
estimFontH = int(h/m_lines.GetSize()+0.5);
// check if the current font can do the job
if (m_lastFontH>=SNM_FONT_HEIGHT && abs(estimFontH-m_lastFontH) < 2) // tolerance: 2 pixels
{
#ifdef _SNM_DYN_FONT_DEBUG
OutputDebugString("SNM_DynSizedText::OnPaint() - Skip font creation\n");
#endif
m_font.SetTextColor(col);
DrawLines(drawbm, &r, m_lastFontH);
}
else
{
m_lastFontH = estimFontH;
#ifdef _SNM_DYN_FONT_DEBUG
int dbgTries=0;
#endif
while(m_lastFontH>SNM_FONT_HEIGHT)
{
HFONT lf = CreateFont(m_lastFontH,0,0,0,FW_NORMAL,FALSE,FALSE,FALSE,DEFAULT_CHARSET,
OUT_DEFAULT_PRECIS,CLIP_DEFAULT_PRECIS,DEFAULT_QUALITY,DEFAULT_PITCH,m_fontName.Get());
m_font.SetFromHFont(lf, LICE_FONT_FLAG_OWNS_HFONT|LICE_FONT_FLAG_FORCE_NATIVE);
m_font.SetBkMode(TRANSPARENT);
m_font.SetTextColor(col);
RECT tr = {0,0,0,0};
// DT flags must be consistent with DrawLines()
m_font.DrawText(NULL, m_lines.Get(m_maxLineIdx)->Get(), -1, &tr, DT_SINGLELINE|DT_BOTTOM|DT_NOPREFIX|DT_CALCRECT);
if ((tr.right - tr.left) > (w-int(w*0.02+0.5))) // room: 2% of w
{
m_font.SetFromHFont(NULL,LICE_FONT_FLAG_OWNS_HFONT);
DeleteObject(lf);
m_lastFontH--;
#ifdef _SNM_DYN_FONT_DEBUG
dbgTries++;
#endif
}
else
{
DrawLines(drawbm, &r, m_lastFontH);
// no font deletion: will try to re-use it..
break;
}
}
#ifdef _SNM_DYN_FONT_DEBUG
char dbg[256];
_snprintfSafe(dbg, sizeof(dbg), "SNM_DynSizedText::OnPaint() - %d tries, estim: %d, real: %d\n", dbgTries, estimFontH, m_lastFontH);
OutputDebugString(dbg);
#endif
}
///////////////////////////////////////////////////////////////////////////////
#else // 2nd sol.: render text in best effort, single font creation
/*JFB commented: truncated text..
int fontHeight = int((w*2.65)/m_lines.Get(m_maxLineIdx)->GetLength()); // 2.65 = average from tests..
if (fontHeight > int(h/m_lines.GetSize())+0.5)
fontHeight = int(h/m_lines.GetSize()+0.5);
*/
// font height estimation (safe but it does not use all the available width/height)
int fontHeight = int(h/m_lines.GetSize() + 0.5);
while (fontHeight>SNM_FONT_HEIGHT && (fontHeight*m_lines.Get(m_maxLineIdx)->GetLength()*0.55) > w) // 0.55: h/w factor
fontHeight--;
if (fontHeight>=SNM_FONT_HEIGHT)
{
HFONT lf = CreateFont(fontHeight,0,0,0,FW_NORMAL,FALSE,FALSE,FALSE,DEFAULT_CHARSET,
OUT_DEFAULT_PRECIS,CLIP_DEFAULT_PRECIS,DEFAULT_QUALITY,DEFAULT_PITCH,m_fontName.Get());
m_font.SetFromHFont(lf, LICE_FONT_FLAG_OWNS_HFONT|LICE_FONT_FLAG_FORCE_NATIVE);
m_font.SetBkMode(TRANSPARENT);
m_font.SetTextColor(col);
DrawLines(drawbm, &r, fontHeight);
m_font.SetFromHFont(NULL,LICE_FONT_FLAG_OWNS_HFONT);
DeleteObject(lf);
}
#endif
}
void WDL_VirtualComboBox::OnPaint(LICE_IBitmap *drawbm, int origin_x, int origin_y, RECT *cliprect)
{
{
if (m_font) m_font->SetBkMode(TRANSPARENT);
RECT r=m_position;
r.left+=origin_x;
r.right+=origin_x;
r.top+=origin_y;
r.bottom+=origin_y;
int col=WDL_STYLE_GetSysColor(COLOR_WINDOW);
col = LICE_RGBA_FROMNATIVE(col,255);
LICE_FillRect(drawbm,r.left,r.top,r.right-r.left,r.bottom-r.top,col,1.0f,LICE_BLIT_MODE_COPY);
{
RECT tr=r;
tr.left=tr.right-(tr.bottom-tr.top);
int col2=WDL_STYLE_GetSysColor(COLOR_BTNFACE);
col2 = LICE_RGBA_FROMNATIVE(col2,255);
LICE_FillRect(drawbm,tr.left,tr.top,tr.right-tr.left,tr.bottom-tr.top,col,1.0f,LICE_BLIT_MODE_COPY);
}
int tcol=WDL_STYLE_GetSysColor(COLOR_BTNTEXT);
tcol=LICE_RGBA_FROMNATIVE(tcol,255);
if (m_font && m_items.Get(m_curitem)&&m_items.Get(m_curitem)[0])
{
RECT tr=r;
tr.left+=2;
tr.right-=16;
m_font->SetTextColor(tcol);
m_font->DrawText(drawbm,m_items.Get(m_curitem),-1,&tr,DT_SINGLELINE|DT_VCENTER|(m_align<0?DT_LEFT:m_align>0?DT_RIGHT:DT_CENTER)|DT_NOPREFIX);
}
// pen3=tcol
int pencol = WDL_STYLE_GetSysColor(COLOR_3DSHADOW);
pencol = LICE_RGBA_FROMNATIVE(pencol,255);
int pencol2 = WDL_STYLE_GetSysColor(COLOR_3DHILIGHT);
pencol2 = LICE_RGBA_FROMNATIVE(pencol2,255);
// draw the down arrow button
{
int bs=(r.bottom-r.top);
int l=r.right-bs;
int a=(bs/4)&~1;
LICE_Line(drawbm,l,r.top,l,r.bottom-1,pencol,1.0f,LICE_BLIT_MODE_COPY,false);
LICE_Line(drawbm,l-1,r.top,l-1,r.bottom-1,pencol2,1.0f,LICE_BLIT_MODE_COPY,false);
LICE_Line(drawbm,l+bs/2-a,r.top+bs/2-a/2,
l+bs/2,r.top+bs/2+a/2,tcol,1.0f,LICE_BLIT_MODE_COPY,true);
LICE_Line(drawbm,l+bs/2,r.top+bs/2+a/2,
l+bs/2+a,r.top+bs/2-a/2, tcol,1.0f,LICE_BLIT_MODE_COPY,true);
}
// draw the border
LICE_Line(drawbm,r.left,r.bottom-1,r.left,r.top,pencol,1.0f,0,false);
LICE_Line(drawbm,r.left,r.top,r.right-1,r.top,pencol,1.0f,0,false);
LICE_Line(drawbm,r.right-1,r.top,r.right-1,r.bottom-1,pencol2,1.0f,0,false);
LICE_Line(drawbm,r.left,r.bottom-1,r.right-1,r.bottom-1,pencol2,1.0f,0,false);
}
}
void WDL_VirtualStaticText::OnPaint(LICE_IBitmap *drawbm, int origin_x, int origin_y, RECT *cliprect)
{
RECT r=m_position;
r.left+=origin_x;
r.right+=origin_x;
r.top += origin_y;
r.bottom += origin_y;
if (m_bkbm && m_bkbm->bgimage)
{
WDL_VirtualWnd_ScaledBlitBG(drawbm,m_bkbm,
r.left,r.top,r.right-r.left,r.bottom-r.top,
r.left,r.top,r.right-r.left,r.bottom-r.top,
1.0,LICE_BLIT_MODE_COPY|LICE_BLIT_FILTER_BILINEAR|LICE_BLIT_USE_ALPHA);
if (m_dotint && LICE_GETA(m_bg))
{
float amt = LICE_GETA(m_bg)/255.0f;
// todo: apply amt
float rv=LICE_GETR(m_bg)/255.0f;
float gv=LICE_GETG(m_bg)/255.0f;
float bv=LICE_GETB(m_bg)/255.0f;
float avg=(rv+gv+bv)*0.33333f;
if (avg<0.05f)avg=0.05f;
float sc=0.5f*amt;
float sc2 = (amt-sc)/avg;
float sc3=32.0f * amt;
float sc4=64.0f*(avg-0.5f) * amt;
// tint
LICE_MultiplyAddRect(drawbm,
r.left,r.top,
r.right-r.left,
r.bottom-r.top,
sc+rv*sc2 + (1.0-amt),
sc+gv*sc2 + (1.0-amt),
sc+bv*sc2 + (1.0-amt),
1,
(rv-avg)*sc3+sc4,
(gv-avg)*sc3+sc4,
(bv-avg)*sc3+sc4,
0);
}
}
else
{
if (LICE_GETA(m_bg))
{
LICE_FillRect(drawbm,r.left,r.top,r.right-r.left,r.bottom-r.top,m_bg,LICE_GETA(m_bg)/255.0f,LICE_BLIT_MODE_COPY);
}
if (m_wantborder)
{
int cidx=COLOR_3DSHADOW;
int pencol = WDL_STYLE_GetSysColor(cidx);
pencol = LICE_RGBA_FROMNATIVE(pencol,255);
LICE_Line(drawbm,r.left,r.bottom-1,r.left,r.top,pencol,1.0f,LICE_BLIT_MODE_COPY,false);
LICE_Line(drawbm,r.left,r.top,r.right-1,r.top,pencol,1.0f,LICE_BLIT_MODE_COPY,false);
cidx=COLOR_3DHILIGHT;
pencol = WDL_STYLE_GetSysColor(cidx);
pencol = LICE_RGBA_FROMNATIVE(pencol,255);
LICE_Line(drawbm,r.right-1,r.top,r.right-1,r.bottom-1,pencol,1.0f,LICE_BLIT_MODE_COPY,false);
LICE_Line(drawbm,r.right-1,r.bottom-1,r.left,r.bottom-1,pencol,1.0f,LICE_BLIT_MODE_COPY,false);
r.left++;
r.bottom--;
r.top++;
r.right--;
}
}
if (m_text.Get()[0])
{
r.left += m_margin_l;
r.right -= m_margin_r;
r.top += m_margin_t;
r.bottom -= m_margin_b;
m_didvert=m_vfont && (r.right-r.left)<(r.bottom-r.top);
LICE_IFont *font = m_didvert ? m_vfont : m_font;
if (font)
{
font->SetBkMode(TRANSPARENT);
m_didalign=m_align;
if (m_didalign==0)
{
RECT r2={0,0,0,0};
font->DrawText(drawbm,m_text.Get(),-1,&r2,DT_SINGLELINE|DT_VCENTER|DT_LEFT|DT_NOPREFIX|DT_CALCRECT);
if (r2.right > r.right-r.left) m_didalign=-1;
}
int tcol=m_fg ? m_fg : LICE_RGBA_FROMNATIVE(WDL_STYLE_GetSysColor(COLOR_BTNTEXT));
font->SetTextColor(tcol);
if (m_fg && LICE_GETA(m_fg) != 0xff) font->SetCombineMode(LICE_BLIT_MODE_COPY,LICE_GETA(m_fg)/255.0f);
font->DrawText(drawbm,m_text.Get(),-1,&r,DT_SINGLELINE|DT_VCENTER|(m_didalign<0?DT_LEFT:m_didalign>0?DT_RIGHT:DT_CENTER)|DT_NOPREFIX);
if (m_fg && LICE_GETA(m_fg) != 0xff) font->SetCombineMode(LICE_BLIT_MODE_COPY,1.0f);
}
}
WDL_VWnd::OnPaint(drawbm,origin_x,origin_y,cliprect);
}
void WDL_VirtualIconButton::OnPaint(LICE_IBitmap *drawbm, int origin_x, int origin_y, RECT *cliprect)
{
HDC hdc=drawbm->getDC();
int col;
float alpha = (m_grayed ? 0.25f : 1.0f) * m_alpha;
bool isdown = !!(m_pressed&1);
bool ishover = !!(m_pressed&2);
if (m_iconCfg && m_iconCfg->image && !m_iconCfg->image_issingle)
{
bool swapupdown = (m_checkstate > 0);
bool isdownimg = (swapupdown != isdown);
RECT r=m_position;
int sx=0;
int sy=0;
int w=m_iconCfg->image->getWidth();
int h=m_iconCfg->image->getHeight();
if (w>0 && (m_iconCfg->image_ltrb_used.flags&2))
w-=2;
w/=3;
if (w>0 && h > 0)
{
if (m_is_button)
{
if (isdownimg) sx += w*2;
else if (ishover) sx += w;
}
if (m_iconCfg->image_ltrb_used.flags&2)
{
WDL_VirtualWnd_BGCfg cfg={0,};
LICE_SubBitmap sb(m_iconCfg->image,sx+1,sy+1,w,h-2);
cfg.bgimage = &sb;
cfg.bgimage_lt[0] = m_iconCfg->image_ltrb_main[0];
cfg.bgimage_lt[1] = m_iconCfg->image_ltrb_main[1];
cfg.bgimage_rb[0] = m_iconCfg->image_ltrb_main[2];
cfg.bgimage_rb[1] = m_iconCfg->image_ltrb_main[3];
cfg.bgimage_noalphaflags=0;
WDL_VirtualWnd_ScaledBlitBG(drawbm,&cfg,
r.left+origin_x,r.top+origin_y,r.right-r.left,r.bottom-r.top,
r.left+origin_x,r.top+origin_y,r.right-r.left,r.bottom-r.top,
alpha,LICE_BLIT_MODE_COPY|LICE_BLIT_FILTER_BILINEAR|LICE_BLIT_USE_ALPHA);
}
else
LICE_ScaledBlit(drawbm,m_iconCfg->image,r.left+origin_x,r.top+origin_y,
r.right-r.left,
r.bottom-r.top,
(float)sx,(float)sy,(float)w,(float)h, alpha,
LICE_BLIT_MODE_COPY|LICE_BLIT_FILTER_BILINEAR|LICE_BLIT_USE_ALPHA);
}
}
else
{
RECT r=m_position;
r.left+=origin_x;
r.right+=origin_x;
r.top+=origin_y;
r.bottom+=origin_y;
if (m_is_button)
{
if (WDL_STYLE_WantGlobalButtonBackground(&col))
{
LICE_FillRect(drawbm,r.left,r.top,r.right-r.left,r.bottom-r.top,LICE_RGBA_FROMNATIVE(col,255),alpha,LICE_BLIT_MODE_COPY);
}
if (ishover || m_forceborder || WDL_STYLE_WantGlobalButtonBorders())
{
int cidx=isdown?COLOR_3DSHADOW:COLOR_3DHILIGHT;
int pencol = WDL_STYLE_GetSysColor(cidx);
pencol = LICE_RGBA_FROMNATIVE(pencol,255);
LICE_Line(drawbm,r.left,r.bottom-1,r.left,r.top,pencol,alpha,LICE_BLIT_MODE_COPY,false);
LICE_Line(drawbm,r.left,r.top,r.right-1,r.top,pencol,alpha,LICE_BLIT_MODE_COPY,false);
cidx = isdown?COLOR_3DHILIGHT:COLOR_3DSHADOW;
pencol = WDL_STYLE_GetSysColor(cidx);
pencol = LICE_RGBA_FROMNATIVE(pencol,255);
LICE_Line(drawbm,r.right-1,r.top,r.right-1,r.bottom-1,pencol,alpha,LICE_BLIT_MODE_COPY,false);
LICE_Line(drawbm,r.right-1,r.bottom-1,r.left,r.bottom-1,pencol,alpha,LICE_BLIT_MODE_COPY,false);
}
}
if (m_iconCfg && m_iconCfg->image)
{
int sz=16,sz2=16;
WDL_STYLE_ScaleImageCoords(&sz,&sz2);
//if (m_position.right-m_position.left > 24) sz=m_position.right-m_position.left-8;
int x=r.left+((r.right-r.left)-sz)/2;
int y=r.top+((r.bottom-r.top)-sz2)/2;
if (m_is_button)
{
if (isdown && ishover) { x++; y++; }
}
LICE_ScaledBlit(drawbm,m_iconCfg->image,x,y,sz,sz2,0.0f,0.0f,
(float)m_iconCfg->image->getWidth(),
(float)m_iconCfg->image->getHeight(),alpha,LICE_BLIT_MODE_COPY|LICE_BLIT_FILTER_BILINEAR|LICE_BLIT_USE_ALPHA);
}
}
if (!m_iconCfg || m_forcetext)
{
RECT r2=m_position;
r2.left+=origin_x;
r2.right+=origin_x;
r2.top+=origin_y;
r2.bottom+=origin_y;
if (m_checkstate>=0 && !m_iconCfg)
{
RECT tr=r2;
int sz=tr.bottom-tr.top;
r2.left+=sz+2;
tr.top+=2;
tr.bottom-=2;
sz-=4;
sz&=~1;
LICE_FillRect(drawbm ,tr.left,tr.top,sz,sz,LICE_RGBA(255,255,255,255),alpha,LICE_BLIT_MODE_COPY);
LICE_Line(drawbm,tr.left,tr.top,tr.left+sz,tr.top,LICE_RGBA(128,128,128,255),alpha,LICE_BLIT_MODE_COPY,false);
LICE_Line(drawbm,tr.left+sz,tr.top,tr.left+sz,tr.bottom,LICE_RGBA(128,128,128,255),alpha,LICE_BLIT_MODE_COPY,false);
LICE_Line(drawbm,tr.left+sz,tr.bottom,tr.left,tr.bottom,LICE_RGBA(128,128,128,255),alpha,LICE_BLIT_MODE_COPY,false);
LICE_Line(drawbm,tr.left,tr.bottom,tr.left,tr.top,LICE_RGBA(128,128,128,255),alpha,LICE_BLIT_MODE_COPY,false);
int nl = (m_checkstate>0) ? 3:0;
if (isdown) nl ^= 2;
if (nl&1)
LICE_Line(drawbm,tr.left+2,tr.bottom-2,tr.left+sz-2,tr.top+2,LICE_RGBA(0,0,0,255),alpha,LICE_BLIT_MODE_COPY,false);
if (nl&2)
LICE_Line(drawbm,tr.left+2,tr.top+2,tr.left+sz-2,tr.bottom-2,LICE_RGBA(0,0,0,255),alpha,LICE_BLIT_MODE_COPY,false);
}
LICE_IFont *font = m_textfont;
if (font && m_textfontv && m_position.right-m_position.left < m_position.bottom - m_position.top)
{
font = m_textfontv;
}
// draw text
if (font&&m_textlbl.Get()[0])
{
int fgc=m_forcetext_color ? m_forcetext_color : LICE_RGBA_FROMNATIVE(WDL_STYLE_GetSysColor(COLOR_BTNTEXT),255);
//font->SetCombineMode(LICE_BLIT_MODE_COPY, alpha); // this affects the glyphs that get cached
font->SetBkMode(TRANSPARENT);
font->SetTextColor(fgc);
r2.left += m_margin_l;
r2.right -= m_margin_r;
r2.top += m_margin_t;
r2.bottom -= m_margin_b;
if (isdown)
{
if (m_textalign<0) r2.left+=1;
else if (m_textalign>0) r2.right+=1;
else r2.left+=2;
r2.top+=2;
}
font->DrawText(drawbm,m_textlbl.Get(),-1,&r2,DT_SINGLELINE|DT_VCENTER|(m_textalign<0?DT_LEFT:m_textalign>0?DT_RIGHT:DT_CENTER)|DT_NOPREFIX);
}
}
if (m_bgcol1_msg)
{
int brcol=-100;
SendCommand(m_bgcol1_msg,(INT_PTR)&brcol,GetID(),this);
if (brcol != -100)
{
RECT r=m_position;
int bh=(r.bottom-r.top)/5;
if (bh<1) bh=1;
int bw=(r.right-r.left)/5;
if (bw<1) bw=1;
LICE_FillRect(drawbm,
r.left+origin_x,r.top+origin_y,
r.right-r.left,
bh,LICE_RGBA_FROMNATIVE(brcol,255),0.75,LICE_BLIT_MODE_COPY);
LICE_FillRect(drawbm,
r.left+origin_x,r.top+origin_y+bh,
bw,
r.bottom-r.top-bh*2,LICE_RGBA_FROMNATIVE(brcol,255),0.75,LICE_BLIT_MODE_COPY);
LICE_FillRect(drawbm,
r.right+origin_x-bw,r.top+origin_y+bh,
bw,
r.bottom-r.top-bh*2,LICE_RGBA_FROMNATIVE(brcol,255),0.75,LICE_BLIT_MODE_COPY);
LICE_FillRect(drawbm,
r.left+origin_x,r.bottom+origin_y-bh,
r.right-r.left,
bh,LICE_RGBA_FROMNATIVE(brcol,255),0.75,LICE_BLIT_MODE_COPY);
}
}
}
