//________________________________________________________
long GetVisibleStringWidth (_String& s, _HYFont& f)
{
static PangoLayout* textLayout = pango_layout_new (screenPContext);
static PangoFontDescription * fd = pango_font_description_new ();
static _HYFont stashedFont;
if (s.sLength) {
if (stashedFont.size!=f.size || stashedFont.style != f.style || stashedFont.face != f.face) {
HYFont2PangoFontDesc(f,fd);
pango_layout_set_width (textLayout,-1);
pango_layout_set_font_description(textLayout,fd);
stashedFont = f;
}
pango_layout_set_text (textLayout, s.sData,s.sLength);
//PangoRectangle charPos;
//pango_layout_index_to_pos (textLayout,s.sLength-1,&charPos);
//return PANGO_PIXELS(charPos.x+charPos.width);
PangoRectangle extents,
logical_ext;
pango_layout_get_pixel_extents (textLayout,&extents,&logical_ext);
return logical_ext.width;
} else {
return 0;
}
}
_HYPlatformPullDown::_HYPlatformPullDown(void)
{
_HYPullDown * parent = (_HYPullDown*)this;
theMenu = gtk_combo_new ();
backFill = HYColorToGDKColor((_HYColor) {
255,255,255
});
gtk_combo_set_value_in_list (GTK_COMBO(theMenu),true,false);
gtk_container_add(GTK_CONTAINER(parent->parentWindow),theMenu);
gtk_entry_set_editable(GTK_ENTRY(GTK_COMBO(theMenu)->entry),false);
GList* children = gtk_container_get_children(GTK_CONTAINER(theMenu));
g_signal_connect (GTK_WIDGET(children->next->data),"event",(GCallback)hy_pulldown_selection_start_callback_event,(_HYPullDown*)this);
g_signal_connect (GTK_COMBO(theMenu)->entry,"changed",(GCallback)hy_pulldown_selection_callback,(_HYPullDown*)this);
g_signal_connect (GTK_COMBO(theMenu)->popwin,"hide",(GCallback)hy_pulldown_unmap_event,(_HYPullDown*)this);
g_list_free (children);
//gtk_container_set_resize_mode(GTK_CONTAINER(theMenu), GTK_RESIZE_IMMEDIATE);
selection = 0;
cbSelection = -1;
if (!defaultPullDownFontPD) {
defaultPullDownFontPD = pango_font_description_new();
defaultPullDownFont.size = defaultPullDownFont.size*fontConversionFactor;
HYFont2PangoFontDesc (defaultPullDownFont,defaultPullDownFontPD);
}
gtk_widget_modify_font (theMenu, defaultPullDownFontPD);
gtk_widget_modify_font (GTK_COMBO(theMenu)->entry, defaultPullDownFontPD);
gtk_widget_show (theMenu);
//g_signal_connect (GTK_COMBO(theMenu)->entry,"changed",hy_pulldown_selection_callback,(_HYPullDown*)this);
}
void _HYPlatformButton::_SetFont (_HYFont& f)
{
//_HYFont f2 = f;
//f2.size = f.size*fontConversionFactor;
HYFont2PangoFontDesc(f,buttonFontDesc);
if (buttonControl)
_ApplyFont ();
}
void _HYPlatformGraphicPane::_SetFont (_HYFont f)
{
HYFont2PangoFontDesc(f,theFont);
pango_layout_set_font_description (textLayout, theFont ); // ref ?
_ResetCharGlyphs ();
}
void _HYConsoleWindow::_PaintStatusBar(Ptr,bool force)
{
if (GTK_WIDGET_MAPPED (theWindow)) {
_Parameter vL;
checkParameter (VerbosityLevelString, vL, 0.0);
if (vL<-0.5 && !force) {
clock_t curMeasure = clock();
_Parameter diff = 1.0/CLOCKS_PER_SEC*(curMeasure-lastMeasure);
if (diff < -vL) {
return;
}
lastMeasure = curMeasure;
}
if (!stripedFillGC) {
SetUpStatusBarStuff (theWindow);
}
GdkRectangle wRC = {0,0,theWindow->allocation.width,HY_SCROLLER_WIDTH},
w2RC;
if (!_hyConsoleWindowGC) {
_hyConsoleWindowGC = gdk_gc_new (theWindow->window);
gdk_gc_set_tile (_hyConsoleWindowGC, stripedFill);
gdk_gc_set_line_attributes(_hyConsoleWindowGC,1,GDK_LINE_SOLID,GDK_CAP_NOT_LAST,GDK_JOIN_MITER);
_hyConsoleLayout = pango_layout_new (screenPContext);
pango_layout_set_width (_hyConsoleLayout, -1);
statusBarBold = pango_font_description_new ();
statusBarNormal = pango_font_description_new ();
_HYFont consoleFont = {_HY_MONO_FONT,9,HY_FONT_PLAIN};
HYFont2PangoFontDesc (consoleFont,statusBarNormal);
consoleFont.style = HY_FONT_BOLD;
HYFont2PangoFontDesc (consoleFont,statusBarBold);
}
GdkPixmap * offBitmap = gdk_pixmap_new (theWindow->window, wRC.width, wRC.height,-1);
if (offBitmap) {
gdk_gc_set_fill (_hyConsoleWindowGC,GDK_TILED);
gdk_draw_rectangle (offBitmap,_hyConsoleWindowGC,true,-1,-1,wRC.width+2,wRC.height+2);
gdk_gc_set_fill (_hyConsoleWindowGC,GDK_SOLID);
gdk_gc_set_foreground (_hyConsoleWindowGC,&_BLACKBRUSH_);
gdk_draw_line(offBitmap,_hyConsoleWindowGC,0,0,wRC.width,0);
pango_layout_set_font_description(_hyConsoleLayout,statusBarNormal);
pango_layout_set_text(_hyConsoleLayout,fileName.getStr(),fileName.sLength);
gdk_draw_layout(offBitmap,_hyConsoleWindowGC,33,wRC.height-13,_hyConsoleLayout);
if (inputStatus == 1) {
pango_layout_set_text(_hyConsoleLayout,cInput.getStr(),cInput.sLength);
} else {
pango_layout_set_text(_hyConsoleLayout,action.getStr(),action.sLength);
}
gdk_draw_layout(offBitmap,_hyConsoleWindowGC,193,wRC.height-13,_hyConsoleLayout);
gdk_gc_set_foreground (_hyConsoleWindowGC,&_DARKGREYBRUSH_);
gdk_draw_rectangle (offBitmap,_hyConsoleWindowGC,true,0,1,30,wRC.height-1);
gdk_draw_rectangle (offBitmap,_hyConsoleWindowGC,true,150,1,40,wRC.height-1);
gdk_draw_rectangle (offBitmap,_hyConsoleWindowGC,true,wRC.width-55,1,55,wRC.height-1);
gdk_gc_set_foreground (_hyConsoleWindowGC,&_WHITEBRUSH_);
pango_layout_set_font_description(_hyConsoleLayout,statusBarBold);
pango_layout_set_text(_hyConsoleLayout,cState.getStr(),cState.sLength);
gdk_draw_layout(offBitmap,_hyConsoleWindowGC,3,wRC.height-13,_hyConsoleLayout);
pango_layout_set_text(_hyConsoleLayout,cTask.getStr(),cTask.sLength);
gdk_draw_layout(offBitmap,_hyConsoleWindowGC,151,wRC.height-13,_hyConsoleLayout);
pango_layout_set_font_description(_hyConsoleLayout,statusBarNormal);
pango_layout_set_text(_hyConsoleLayout,timer.getStr(),timer.sLength);
gdk_draw_layout(offBitmap,_hyConsoleWindowGC,wRC.width-53,wRC.height-13,_hyConsoleLayout);
if (percentDone>0 || percentDone == -HY_SL_DONE) {
GdkColor blackBrush = HYColorToGDKColor((_HYColor) {
80,80,80
}),
orangeBrush = HYColorToGDKColor((_HYColor) {
255,153,102
});
gdk_gc_set_foreground (_hyConsoleWindowGC,&orangeBrush);
gdk_draw_rectangle (offBitmap,_hyConsoleWindowGC,true,wRC.width-135,wRC.height-14,(percentDone>=0?percentDone:100.)*0.75,12);
gdk_gc_set_foreground (_hyConsoleWindowGC,&blackBrush);
gdk_draw_rectangle (offBitmap,_hyConsoleWindowGC,false,wRC.width-135,wRC.height-14,75,12);
//gdk_gc_set_foreground (_hyConsoleWindowGC,&_WHITEBRUSH_);
_String pLine;
if (percentDone>=0) {
pLine = _String(percentDone)&"%";
} else {
pLine = "DONE";
}
pango_layout_set_text(_hyConsoleLayout,pLine.getStr(),pLine.sLength);
gdk_draw_layout(offBitmap,_hyConsoleWindowGC,wRC.width-107,wRC.height-13,_hyConsoleLayout);
}
}
gdk_draw_drawable (theWindow->window, _hyConsoleWindowGC, offBitmap, 0, 0, theWindow->allocation.x, theWindow->allocation.y+theWindow->allocation.height-wRC.height, -1, -1);
g_object_unref (offBitmap);
}
}
//__________________________________________________________________
void _HYButtonBar::_DisplayToolTip (void)
{
// TBI
int h = _FindClickedButton (saveMousePosV,saveMousePosH);
if ( h>=0 && h<toolTips.lLength) {
_String* toolTip = (_String*)toolTips(h);
if (toolTip->sLength) {
GdkColor toolTipColor = HYColorToGDKColor((_HYColor) {
0xFF,0xCC,0x66
});
int bL,
bT;
GetButtonLoc (h,bL,bT,false);
PangoLayout * ttText = pango_layout_new (screenPContext);
PangoFontDescription * ttFont = pango_font_description_new();
HYFont2PangoFontDesc(_hyttDisplayFont,ttFont);
pango_layout_set_font_description (ttText, ttFont);
pango_layout_set_width(ttText, -1);
pango_layout_set_text (ttText, toolTip->sData, toolTip->sLength);
PangoRectangle extents;
pango_layout_get_pixel_extents (ttText,&extents,nil);
toolTipBounds.y = bT - 16;
toolTipBounds.height = 16;
if (toolTipBounds.y<0) {
toolTipBounds.y = bT+buttonDim+1;
}
h = extents.width + 4;
toolTipBounds.x = bL+(buttonDim-h-1)/2;
if (toolTipBounds.x<=0) {
toolTipBounds.x = 1;
}
toolTipBounds.width = h+2;
h = toolTipBounds.x+toolTipBounds.width-parentWindow->allocation.width;
if (h>0) {
if (h>=toolTipBounds.x) {
h = toolTipBounds.x-1;
}
toolTipBounds.x -= h;
}
toolTipBounds.x += parentWindow->allocation.x;
toolTipBounds.y += parentWindow->allocation.y;
gdk_gc_set_foreground(bbGC,&toolTipColor);
gdk_draw_rectangle(parentWindow->window,bbGC,true,toolTipBounds.x, toolTipBounds.y, toolTipBounds.width, toolTipBounds.height);
toolTipColor = HYColorToGDKColor((_HYColor) {
0,0,0
});
gdk_gc_set_foreground(bbGC,&toolTipColor);
gdk_draw_rectangle(parentWindow->window,bbGC,false,toolTipBounds.x, toolTipBounds.y, toolTipBounds.width, toolTipBounds.height);
gdk_gc_set_clip_rectangle (bbGC, &toolTipBounds);
gdk_draw_layout (parentWindow->window, bbGC, toolTipBounds.x+3, toolTipBounds.y+3, ttText);
gdk_gc_set_clip_rectangle (bbGC, nil);
pango_font_description_free (ttFont);
g_object_unref (ttText);
}
}
}
