ardour/livetrax
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working big clock resizing, i think; still needs removal of global vars to ardour_ui.h

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git-svn-id: svn://localhost/ardour2/branches/3.0@6737 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Paul Davis 2010-03-05 15:43:58 +00:00
parent cd12fdf447
commit 2d3e8ac20b
1 changed files with 15 additions and 18 deletions
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31
gtk2_ardour/ardour_ui_ed.cc
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@ -577,11 +577,12 @@ ARDOUR_UI::big_clock_size_allocate (Gtk::Allocation& allocation)
big_clock_resize_in_progress = true;
}
big_clock_window->set_size_request (allocation.get_width() - 2, allocation.get_height() - 1);
// big_clock_window->set_size_request (allocation.get_width() - 2, allocation.get_height() - 1);
}
static int old_big_clock_width = -1;
static int old_big_clock_height = -1;
static double big_clock_precise_font_size = 0;
bool
ARDOUR_UI::idle_big_clock_text_resizer (int win_w, int win_h)
@ -589,42 +590,38 @@ ARDOUR_UI::idle_big_clock_text_resizer (int win_w, int win_h)
big_clock_resize_in_progress = false;
Glib::RefPtr<Gdk::Window> win = big_clock_window->get_window();
Pango::FontDescription fd (big_clock.get_style()->get_font());
int size = fd.get_size ();
bool absolute = fd.get_size_is_absolute ();
int original_size;
int x, y, winw, winh, d;
int x, y, winw, winh, d;
if (!absolute) {
size /= PANGO_SCALE;
}
win->get_geometry (x, y, winw, winh, d);
if (old_big_clock_width < 0 || old_big_clock_height < 0) {
old_big_clock_height = winh;
old_big_clock_width = winw;
big_clock_precise_font_size = size;
return false;
}
double scale;
scale = min (((double) winw / (double)old_big_clock_width),
scale = min (((double) winw / (double) old_big_clock_width),
((double) winh / (double) old_big_clock_height));
cerr << "Window scaled by " << scale << endl;
Pango::FontDescription fd (big_clock.get_style()->get_font());
string family = fd.get_family();
int size = fd.get_size ();
bool absolute = fd.get_size_is_absolute ();
int original_size;
if (!absolute) {
size /= PANGO_SCALE;
}
original_size = size;
size = lrintf (size * scale);
size -= 2;
size = (int) lrintf (big_clock_precise_font_size * scale);
if (size != original_size) {
cerr << "new font size = " << size << endl;
char buf[family.length()+16];
snprintf (buf, family.length()+16, "%s %d", family.c_str(), size);