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authorMichael Krelin <hacker@klever.net>2008-04-05 11:17:33 (UTC)
committer Michael Krelin <hacker@klever.net>2008-04-05 11:17:33 (UTC)
commit04fb190243442e83349f129b523ab747e58100bf (patch) (side-by-side diff)
treeddc28357fbe78b07fd3a5e0aa8088130bf305829 /src/sleep_timeline.cc
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Initial commit into public repository0.0
Signed-off-by: Michael Krelin <hacker@klever.net>
Diffstat (limited to 'src/sleep_timeline.cc') (more/less context) (ignore whitespace changes)
-rw-r--r--src/sleep_timeline.cc100
1 files changed, 100 insertions, 0 deletions
diff --git a/src/sleep_timeline.cc b/src/sleep_timeline.cc
new file mode 100644
index 0000000..e5d4146
--- a/dev/null
+++ b/src/sleep_timeline.cc
@@ -0,0 +1,100 @@
+#include <cstdlib>
+#include <vector>
+#include <gtkmm/widget.h>
+
+#include "sleep_timeline.h"
+
+namespace napkin {
+ namespace gtk {
+ using std::vector;
+ using std::min;
+
+ void render_sleep_timeline(
+ const hypnodata_t& hd,
+ const Glib::RefPtr<Gdk::Drawable>& w,
+ int x0,int y0,int dx,int dy,
+ time_t _t0,time_t _t1) {
+ static Gdk::Color c_tobed("darkgreen"), c_alarm("red"),
+ c_almostawake("maroon"), c_midnight("blue"), c_hour("#606060"),
+ c_timeline("#404040"), c_window("red"),
+ c_background("#ffffc0"), c_border("gray");
+ static bool beenthere=false;
+ if(!beenthere) {
+ Glib::RefPtr<Gdk::Colormap> cm(Gtk::Widget::get_default_colormap());
+ cm->alloc_color(c_tobed); cm->alloc_color(c_alarm);
+ cm->alloc_color(c_almostawake);
+ cm->alloc_color(c_midnight); cm->alloc_color(c_hour);
+ cm->alloc_color(c_timeline); cm->alloc_color(c_window);
+ cm->alloc_color(c_background); cm->alloc_color(c_border);
+ beenthere = true;
+ }
+ Glib::RefPtr<Gdk::GC> gc = Gdk::GC::create(w);
+
+ gc->set_foreground(c_background);
+ w->draw_rectangle(gc,true, x0,y0, dx,dy+1 );
+ gc->set_foreground(c_border);
+ w->draw_rectangle(gc,false, x0,y0, dx,dy+1 );
+ x0+=3; dx-=6;
+
+ time_t t0, t1;
+ if(_t0 && _t1 && _t0!=_t1 && _t0<=hd.to_bed && hd.alarm<=_t1)
+ t0 = _t0, t1 = _t1;
+ else
+ t0 = hd.to_bed, t1 = hd.alarm;
+ time_t dt = t1-t0;
+
+ time_t tb = hd.to_bed; time_t ta = hd.alarm;
+ int xb = x0+dx*(tb-t0)/dt,
+ xa = x0+dx*(ta-t0)/dt;
+ int ym = y0+dy/2;
+ gc->set_line_attributes(1,Gdk::LINE_SOLID,Gdk::CAP_BUTT,Gdk::JOIN_MITER);
+ gc->set_foreground(c_timeline);
+ w->draw_line(gc, xb,ym, xa,ym );
+ time_t ws = ta-hd.window*60;
+ int xws = x0+dx*(ws-t0)/dt;
+ gc->set_foreground(c_window);
+ w->draw_rectangle(gc, true, xws,ym-1, xa-xws,3 );
+ gc->set_foreground(c_almostawake);
+ int tl2 = min(dy/2 - 3, 7);
+ int yt0 = ym-tl2, yt1 = ym+tl2+1;
+ for(vector<time_t>::const_iterator i=hd.almost_awakes.begin();i!=hd.almost_awakes.end();++i) {
+ int x = x0+dx*(*i-t0)/dt;
+ w->draw_line(gc, x,yt0, x,yt1 );
+ }
+ tl2 = min(dy/5, 5);
+ yt0 = ym-tl2; yt1 = ym+tl2+1;
+ gc->set_foreground(c_hour);
+ time_t midnight = hd.aligned_start()+24*60*60;
+ for(time_t h = tb-tb%3600 + 3600; h<ta ; h+=3600) {
+ if(h==midnight) gc->set_foreground(c_midnight);
+ int x = x0+dx*(h-t0)/dt;
+ w->draw_line(gc, x,yt0, x,yt1 );
+ if(h==midnight) gc->set_foreground(c_hour);
+ }
+ gc->set_line_attributes(2,Gdk::LINE_SOLID,Gdk::CAP_BUTT,Gdk::JOIN_MITER);
+ gc->set_foreground(c_tobed);
+ w->draw_line(gc, xb,yt0, xb,yt1 );
+ gc->set_foreground(c_alarm);
+ w->draw_line(gc, xa,yt0, xa,yt1 );
+ }
+
+
+ bool sleep_timeline_t::on_expose_event(GdkEventExpose*) {
+ if(!hd) return true;
+ Glib::RefPtr<Gdk::Window> w = get_window();
+ int x0,y0,dx,dy,wd;
+ w->get_geometry(x0,y0,dx,dy,wd);
+ render_sleep_timeline(
+ *hd,
+ w,
+ 0,0, dx-2,dy-2 );
+ return true;
+ }
+
+ void sleep_timeline_t::set_data(const hypnodata_ptr_t& _hd) {
+ hd = _hd;
+ queue_draw();
+ }
+
+ }
+}