filter_result
MouseDownFilter(BMessage* message, BHandler** handlers, BMessageFilter* filter)
{
BWindow* window = dynamic_cast<BWindow*> (filter->Looper());
if (window == NULL)
return B_DISPATCH_MESSAGE;
MagStringView* magStringView = dynamic_cast<MagStringView*> (handlers[0]);
if (magStringView == NULL)
return B_DISPATCH_MESSAGE;
BPoint point;
message->FindPoint("be:view_where", &point);
BRect bounds(magStringView->Bounds());
if (!bounds.Contains(point))
return B_DISPATCH_MESSAGE;
ImageView* imageView = dynamic_cast<ImageView*>(window->FindView("image_view"));
if (imageView == NULL)
return B_DISPATCH_MESSAGE;
magStringView->SetEventMask(B_POINTER_EVENTS);
gPopUpSlider = PopUpSlider::Instantiate(BMessenger(imageView, window),
new BMessage(HS_SET_MAGNIFYING_SCALE), 10, 1600);
// Convert nonlinear from [0.1,16] -> [10,1600]
float value = 1590.0 * log10((9.0 * (imageView->getMagScale() - 0.1) / 15.9)
+ 1.0) + 10.0;
BSlider* slider = gPopUpSlider->Slider();
slider->SetValue(int32(value));
slider->SetModificationMessage(new BMessage(HS_SET_MAGNIFYING_SCALE));
BRect rect(slider->BarFrame());
float offset = (slider->Position() * (rect.Width() - 1.0)) + 8.0;
rect = gPopUpSlider->Bounds();
bounds = magStringView->ConvertToScreen(bounds);
message->FindPoint("screen_where", &point);
gPopUpSlider->MoveTo(point.x - offset, bounds.top - rect.Height());
gPopUpSlider->Go();
return B_SKIP_MESSAGE;
}
VolumeWindow::VolumeWindow(BRect frame, bool dontBeep, int32 volumeWhich)
: BWindow(frame, "VolumeWindow", B_BORDERED_WINDOW_LOOK,
B_FLOATING_ALL_WINDOW_FEEL,
B_ASYNCHRONOUS_CONTROLS | B_WILL_ACCEPT_FIRST_CLICK
| B_AUTO_UPDATE_SIZE_LIMITS, 0),
fUpdatedCount(0)
{
SetLayout(new BGroupLayout(B_HORIZONTAL));
BGroupLayout* layout = new BGroupLayout(B_HORIZONTAL);
layout->SetInsets(5, 5, 5, 5);
BBox* box = new BBox("sliderbox");
box->SetLayout(layout);
box->SetBorder(B_PLAIN_BORDER);
AddChild(box);
BSlider* slider = new VolumeControl(volumeWhich, !dontBeep,
new BMessage(kMsgVolumeChanged));
slider->SetModificationMessage(new BMessage(kMsgVolumeUpdate));
box->AddChild(slider);
slider->SetTarget(this);
ResizeTo(300, 50);
// Make sure it's not outside the screen.
const int32 kMargin = 3;
BRect windowRect = Frame();
BRect screenFrame(BScreen(B_MAIN_SCREEN_ID).Frame());
if (screenFrame.right < windowRect.right + kMargin)
MoveBy(- kMargin - windowRect.right + screenFrame.right, 0);
if (screenFrame.bottom < windowRect.bottom + kMargin)
MoveBy(0, - kMargin - windowRect.bottom + screenFrame.bottom);
if (screenFrame.left > windowRect.left - kMargin)
MoveBy(kMargin + screenFrame.left - windowRect.left, 0);
if (screenFrame.top > windowRect.top - kMargin)
MoveBy(0, kMargin + screenFrame.top - windowRect.top);
}
void
JobSetupView::AddDoubleSlider(const DriverSpecificCap* capability,
BGridLayout* gridLayout, int& row)
{
PrinterCap::CapID category = static_cast<PrinterCap::CapID>(
capability->ID());
const DoubleRangeCap* range = fPrinterCap->FindDoubleRangeCap(category);
if (range == NULL) {
fprintf(stderr, "Internal error: DoubleRangeCap for '%s' not found!\n",
capability->Label());
return;
}
const char* label = capability->Label();
const char* key = capability->Key();
BString name;
name << "pds_" << key;
BMessage* message = new BMessage(kMsgDoubleSliderChanged);
message->AddInt32(kCategoryID, category);
BSlider* slider = new BSlider(name.String(), label,
message, 0, 1000, B_HORIZONTAL);
slider->SetModificationMessage(new BMessage(*message));
slider->SetTarget(this);
double value = range->DefaultValue();
if (fJobData->Settings().HasDouble(key))
value = fJobData->Settings().GetDouble(key);
float position = static_cast<float>((value - range->Lower()) /
(range->Upper() - range->Lower()));
slider->SetPosition(position);
gridLayout->AddView(slider, 0, row, 2);
row ++;
DoubleRange doubleRange(label, key, range, slider);
fDriverSpecificDoubleSliders[category] = doubleRange;
doubleRange.UpdateLabel();
}
BView* PrefsWindow::constructColourBox(BRect frame)
{
BBox* colourBox = new BBox(frame);
colourBox->SetLabel("TexView");
float offset = 30.0f,
texViewWidth = 280.0f,
texHeight = 200.0f,
adjust = 5.0f,
cbheight = 14.0f,
cbspacing = 10.0f,
bwidth = 80.0f,
bheight = 30.0f,
bspacing = 10.0f
;
BRect bounds = colourBox->Bounds();
float texViewX1 = bounds.right - texViewWidth - (offset * 2.0f / 3.0f);
float texViewX2 = bounds.right - (offset * 2.0f / 3.0f) - B_V_SCROLL_BAR_WIDTH;
BRect texViewRect(texViewX1, offset - adjust, texViewX2, offset + texHeight - adjust);
BRect texViewTextRect(texViewRect);
/*TexView *texView = new TexView(texViewRect, texViewTextRect, prefs);
BString sampleText = "Welcome to \\betex!\\\\\n%This is a Comment\n$Phe\\alpha r the Calculus$\n\\subsection{About \\betex}\n\\betex is \\textbf{cool}!\\\\\n``To Be Or Not To Be\'\'\n";
texView->SetText(sampleText.String(),sampleText.Length());
texView->MakeEditable(false);
texView->MakeSelectable(false);
BScrollView *texViewScroll = new BScrollView("textViewScroll", texView, B_FOLLOW_LEFT | B_FOLLOW_TOP, B_WILL_DRAW|B_FRAME_EVENTS|B_NAVIGABLE, false, true, B_FANCY_BORDER);
texViewScroll->SetViewColor(ui_color(B_PANEL_BACKGROUND_COLOR));
colourBox->AddChild(texViewScroll);
texView->SetTextRect(texView->Bounds());*/
//fg colour button
BRect ccRect((offset*2/3),offset-adjust,offset+150,offset+cbheight-adjust);
rgb_color fgColour;
ColourButton *fgColourButton = new ColourButton(ccRect, GetPrefsMessage(K_FG_COLOUR), fgColour," Text");
colourBox->AddChild(fgColourButton);
ccRect.OffsetBy(0,cbheight+cbspacing);
rgb_color bgColour;
ColourButton *bgColourButton = new ColourButton(ccRect, GetPrefsMessage(K_BG_COLOUR), bgColour, "Background");
colourBox->AddChild(bgColourButton);
ccRect.OffsetBy(0,cbheight+cbspacing);
rgb_color genericCmdColour;
ColourButton *genericCmdColourButton = new ColourButton(ccRect, GetPrefsMessage(K_GEN_CMD_COLOUR), genericCmdColour, "Generic Commands");
colourBox->AddChild(genericCmdColourButton);
ccRect.OffsetBy(0,cbheight+cbspacing);
rgb_color formatCmdColour;
ColourButton *formatCmdColourButton = new ColourButton(ccRect, GetPrefsMessage(K_FORMAT_CMD_COLOUR), formatCmdColour, "Formatting Commands");
colourBox->AddChild(formatCmdColourButton);
ccRect.OffsetBy(0,cbheight+cbspacing);
rgb_color specialCmdColour;
ColourButton *specialCmdColourButton = new ColourButton(ccRect, GetPrefsMessage(K_SPECIAL_CMD_COLOUR), specialCmdColour, "Special Commands");
colourBox->AddChild(specialCmdColourButton);
ccRect.OffsetBy(0,cbheight+cbspacing);
rgb_color mathModeColour;
ColourButton *mathModeColourButton = new ColourButton(ccRect, GetPrefsMessage(K_MATH_MODE_COLOUR), mathModeColour, "Math Mode");
colourBox->AddChild(mathModeColourButton);
ccRect.OffsetBy(0,cbheight+cbspacing);
rgb_color commaColour;
ColourButton *commaColourButton = new ColourButton(ccRect, GetPrefsMessage(K_COMMA_COLOUR), commaColour, "Quotation Marks");
colourBox->AddChild(commaColourButton);
ccRect.OffsetBy(0,cbheight+cbspacing);
rgb_color commentColour;
ColourButton *commentColourButton = new ColourButton(ccRect,GetPrefsMessage(K_COMMENT_COLOUR),commentColour,"Comments");
colourBox->AddChild(commentColourButton);
ccRect.OffsetBy(0,cbheight+cbspacing);
rgb_color puncSymbolColour;
ColourButton *puncSymbolColourButton = new ColourButton(ccRect,GetPrefsMessage(K_PUNC_SYMBOL_COLOUR),puncSymbolColour,"Punctuation / Symbols");
colourBox->AddChild(puncSymbolColourButton);
ccRect.OffsetBy(0,cbheight+cbspacing);
//rgb_color htmlColour;
//ColourButton *htmlColourButton = new ColourButton(ccRect,GetPrefsMessage(K_HTML_COLOUR), htmlColour,"Urls");
//colourBox->AddChild(htmlColourButton);
BRect cbRect = colourBox->Bounds();
BRect cbbtnRect(cbRect.right - bspacing - bwidth, cbRect.bottom - bspacing - bheight, cbRect.right - bspacing, cbRect.bottom - bspacing);
BButton *resetColourDefaults = new BButton(cbbtnRect,"fResetColorDefaults","Defaults",new BMessage(PrefsConstants::K_PREFS_VIEW_RESET_COLOUR_DEFAULTS));
colourBox->AddChild(resetColourDefaults);
float sliderWidth = 300.0f,
vertOffset = 50.0f,
minVal = 5.0f,
maxVal = 30.0f
;
BRect sliderFrame(ccRect.left, ccRect.top + vertOffset, ccRect.left + sliderWidth, ccRect.top + vertOffset + 100.0f);
BSlider *fontSizeSlider = new BSlider(sliderFrame, K_FONT_SIZE, "Font Size", GetPrefsMessage(K_FONT_SIZE), minVal, maxVal);
colourBox->AddChild(fontSizeSlider);
fontSizeSlider->SetBarColor(ui_color(B_WINDOW_TAB_COLOR));
fontSizeSlider->SetHashMarks(B_HASH_MARKS_BOTTOM);
fontSizeSlider->SetHashMarkCount(26);
float fontSize = 12.0f;
fontSizeSlider->SetValue(fontSize);
fontSizeSlider->SetLimitLabels("Small","Large");
fontSizeSlider->SetModificationMessage(GetPrefsMessage(K_FONT_SIZE));
rgb_color fire_r = {223,0,50};
const rgb_color* fillcolor = &fire_r;
fontSizeSlider->UseFillColor(true,fillcolor);
return colourBox;
}