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-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
-<html><head><title>Python: module ranger.gui.widgets.browsercolumn</title>
-<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
-</head><body bgcolor="#f0f0f8">
-
-<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="heading">
-<tr bgcolor="#7799ee">
-<td valign=bottom>&nbsp;<br>
-<font color="#ffffff" face="helvetica, arial">&nbsp;<br><big><big><strong><a href="ranger.html"><font color="#ffffff">ranger</font></a>.<a href="ranger.gui.html"><font color="#ffffff">gui</font></a>.<a href="ranger.gui.widgets.html"><font color="#ffffff">widgets</font></a>.browsercolumn</strong></big></big></font></td
-><td align=right valign=bottom
-><font color="#ffffff" face="helvetica, arial"><a href=".">index</a><br><a href="file:/home/hut/code/ranger/ranger/gui/widgets/browsercolumn.py">/home/hut/code/ranger/ranger/gui/widgets/browsercolumn.py</a></font></td></tr></table>
-    <p><tt>The&nbsp;<a href="#BrowserColumn">BrowserColumn</a>&nbsp;widget&nbsp;displays&nbsp;the&nbsp;contents&nbsp;of&nbsp;a&nbsp;directory&nbsp;or&nbsp;file.</tt></p>
-<p>
-<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
-<tr bgcolor="#aa55cc">
-<td colspan=3 valign=bottom>&nbsp;<br>
-<font color="#ffffff" face="helvetica, arial"><big><strong>Modules</strong></big></font></td></tr>
-    
-<tr><td bgcolor="#aa55cc"><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</tt></td><td>&nbsp;</td>
-<td width="100%"><table width="100%" summary="list"><tr><td width="25%" valign=top><a href="stat.html">stat</a><br>
-</td><td width="25%" valign=top></td><td width="25%" valign=top></td><td width="25%" valign=top></td></tr></table></td></tr></table><p>
-<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
-<tr bgcolor="#ee77aa">
-<td colspan=3 valign=bottom>&nbsp;<br>
-<font color="#ffffff" face="helvetica, arial"><big><strong>Classes</strong></big></font></td></tr>
-    
-<tr><td bgcolor="#ee77aa"><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</tt></td><td>&nbsp;</td>
-<td width="100%"><dl>
-<dt><font face="helvetica, arial"><a href="ranger.gui.widgets.pager.html#Pager">ranger.gui.widgets.pager.Pager</a>(<a href="ranger.gui.widgets.html#Widget">ranger.gui.widgets.Widget</a>)
-</font></dt><dd>
-<dl>
-<dt><font face="helvetica, arial"><a href="ranger.gui.widgets.browsercolumn.html#BrowserColumn">BrowserColumn</a>
-</font></dt></dl>
-</dd>
-</dl>
- <p>
-<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
-<tr bgcolor="#ffc8d8">
-<td colspan=3 valign=bottom>&nbsp;<br>
-<font color="#000000" face="helvetica, arial"><a name="BrowserColumn">class <strong>BrowserColumn</strong></a>(<a href="ranger.gui.widgets.pager.html#Pager">ranger.gui.widgets.pager.Pager</a>)</font></td></tr>
-    
-<tr><td bgcolor="#ffc8d8"><tt>&nbsp;&nbsp;&nbsp;</tt></td><td>&nbsp;</td>
-<td width="100%"><dl><dt>Method resolution order:</dt>
-<dd><a href="ranger.gui.widgets.browsercolumn.html#BrowserColumn">BrowserColumn</a></dd>
-<dd><a href="ranger.gui.widgets.pager.html#Pager">ranger.gui.widgets.pager.Pager</a></dd>
-<dd><a href="ranger.gui.widgets.html#Widget">ranger.gui.widgets.Widget</a></dd>
-<dd><a href="ranger.gui.displayable.html#Displayable">ranger.gui.displayable.Displayable</a></dd>
-<dd><a href="ranger.shared.html#EnvironmentAware">ranger.shared.EnvironmentAware</a></dd>
-<dd><a href="ranger.shared.html#FileManagerAware">ranger.shared.FileManagerAware</a></dd>
-<dd><a href="ranger.shared.html#Awareness">ranger.shared.Awareness</a></dd>
-<dd><a href="ranger.gui.curses_shortcuts.html#CursesShortcuts">ranger.gui.curses_shortcuts.CursesShortcuts</a></dd>
-<dd><a href="ranger.shared.settings.html#SettingsAware">ranger.shared.settings.SettingsAware</a></dd>
-<dd><a href="builtins.html#object">builtins.object</a></dd>
-</dl>
-<hr>
-Methods defined here:<br>
-<dl><dt><a name="BrowserColumn-__init__"><strong>__init__</strong></a>(self, win, level)</dt><dd><tt>win&nbsp;=&nbsp;the&nbsp;curses&nbsp;window&nbsp;object&nbsp;of&nbsp;the&nbsp;BrowserView<br>
-level&nbsp;=&nbsp;what&nbsp;to&nbsp;display?<br>
-&nbsp;<br>
-level&nbsp;&gt;0&nbsp;=&gt;&nbsp;previews<br>
-level&nbsp;0&nbsp;=&gt;&nbsp;current&nbsp;file/directory<br>
-level&nbsp;&lt;0&nbsp;=&gt;&nbsp;parent&nbsp;directories</tt></dd></dl>
-
-<dl><dt><a name="BrowserColumn-__str__"><strong>__str__</strong></a>(self)</dt></dl>
-
-<dl><dt><a name="BrowserColumn-click"><strong>click</strong></a>(self, event)</dt><dd><tt>Handle&nbsp;a&nbsp;MouseEvent</tt></dd></dl>
-
-<dl><dt><a name="BrowserColumn-draw"><strong>draw</strong></a>(self)</dt><dd><tt>Call&nbsp;either&nbsp;_draw_file()&nbsp;or&nbsp;_draw_directory()</tt></dd></dl>
-
-<dl><dt><a name="BrowserColumn-has_preview"><strong>has_preview</strong></a>(self)</dt></dl>
-
-<dl><dt><a name="BrowserColumn-poke"><strong>poke</strong></a>(self)</dt></dl>
-
-<dl><dt><a name="BrowserColumn-request_redraw"><strong>request_redraw</strong></a>(self)</dt></dl>
-
-<dl><dt><a name="BrowserColumn-resize"><strong>resize</strong></a>(self, y, x, hei, wid)</dt></dl>
-
-<dl><dt><a name="BrowserColumn-scroll"><strong>scroll</strong></a>(self, n)</dt><dd><tt>scroll&nbsp;down&nbsp;by&nbsp;n&nbsp;lines</tt></dd></dl>
-
-<hr>
-Data and other attributes defined here:<br>
-<dl><dt><strong>display_infostring</strong> = False</dl>
-
-<dl><dt><strong>last_redraw_time</strong> = -1</dl>
-
-<dl><dt><strong>main_column</strong> = False</dl>
-
-<dl><dt><strong>old_cf</strong> = None</dl>
-
-<dl><dt><strong>old_dir</strong> = None</dl>
-
-<dl><dt><strong>scroll_begin</strong> = 0</dl>
-
-<dl><dt><strong>tagged_marker</strong> = '*'</dl>
-
-<dl><dt><strong>target</strong> = None</dl>
-
-<hr>
-Methods inherited from <a href="ranger.gui.widgets.pager.html#Pager">ranger.gui.widgets.pager.Pager</a>:<br>
-<dl><dt><a name="BrowserColumn-close"><strong>close</strong></a>(self)</dt></dl>
-
-<dl><dt><a name="BrowserColumn-finalize"><strong>finalize</strong></a>(self)</dt></dl>
-
-<dl><dt><a name="BrowserColumn-move"><strong>move</strong></a>(self, narg<font color="#909090">=None</font>, **kw)</dt></dl>
-
-<dl><dt><a name="BrowserColumn-open"><strong>open</strong></a>(self)</dt></dl>
-
-<dl><dt><a name="BrowserColumn-press"><strong>press</strong></a>(self, key)</dt></dl>
-
-<dl><dt><a name="BrowserColumn-set_source"><strong>set_source</strong></a>(self, source, strip<font color="#909090">=False</font>)</dt></dl>
-
-<hr>
-Data and other attributes inherited from <a href="ranger.gui.widgets.pager.html#Pager">ranger.gui.widgets.pager.Pager</a>:<br>
-<dl><dt><strong>old_scroll_begin</strong> = 0</dl>
-
-<dl><dt><strong>old_source</strong> = None</dl>
-
-<dl><dt><strong>old_startx</strong> = 0</dl>
-
-<dl><dt><strong>source</strong> = None</dl>
-
-<dl><dt><strong>source_is_stream</strong> = False</dl>
-
-<hr>
-Methods inherited from <a href="ranger.gui.displayable.html#Displayable">ranger.gui.displayable.Displayable</a>:<br>
-<dl><dt><a name="BrowserColumn-__bool__"><strong>__bool__</strong></a> = __nonzero__(self)</dt><dd><tt>Always&nbsp;True</tt></dd></dl>
-
-<dl><dt><a name="BrowserColumn-__contains__"><strong>__contains__</strong></a>(self, item)</dt><dd><tt>Is&nbsp;item&nbsp;inside&nbsp;the&nbsp;boundaries?<br>
-item&nbsp;can&nbsp;be&nbsp;an&nbsp;iterable&nbsp;like&nbsp;[y,&nbsp;x]&nbsp;or&nbsp;an&nbsp;object&nbsp;with&nbsp;x&nbsp;and&nbsp;y&nbsp;methods.</tt></dd></dl>
-
-<dl><dt><a name="BrowserColumn-__nonzero__"><strong>__nonzero__</strong></a>(self)</dt><dd><tt>Always&nbsp;True</tt></dd></dl>
-
-<dl><dt><a name="BrowserColumn-contains_point"><strong>contains_point</strong></a>(self, y, x)</dt><dd><tt>Test&nbsp;whether&nbsp;the&nbsp;point&nbsp;(with&nbsp;absolute&nbsp;coordinates)&nbsp;lies<br>
-within&nbsp;the&nbsp;boundaries&nbsp;of&nbsp;this&nbsp;object.</tt></dd></dl>
-
-<dl><dt><a name="BrowserColumn-destroy"><strong>destroy</strong></a>(self)</dt><dd><tt>Called&nbsp;when&nbsp;the&nbsp;object&nbsp;is&nbsp;destroyed.<br>
-Override&nbsp;this!</tt></dd></dl>
-
-<hr>
-Data and other attributes inherited from <a href="ranger.shared.html#EnvironmentAware">ranger.shared.EnvironmentAware</a>:<br>
-<dl><dt><strong>env</strong> = None</dl>
-
-<hr>
-Data and other attributes inherited from <a href="ranger.shared.html#FileManagerAware">ranger.shared.FileManagerAware</a>:<br>
-<dl><dt><strong>fm</strong> = None</dl>
-
-<hr>
-Data descriptors inherited from <a href="ranger.shared.html#Awareness">ranger.shared.Awareness</a>:<br>
-<dl><dt><strong>__dict__</strong></dt>
-<dd><tt>dictionary&nbsp;for&nbsp;instance&nbsp;variables&nbsp;(if&nbsp;defined)</tt></dd>
-</dl>
-<dl><dt><strong>__weakref__</strong></dt>
-<dd><tt>list&nbsp;of&nbsp;weak&nbsp;references&nbsp;to&nbsp;the&nbsp;object&nbsp;(if&nbsp;defined)</tt></dd>
-</dl>
-<hr>
-Methods inherited from <a href="ranger.gui.curses_shortcuts.html#CursesShortcuts">ranger.gui.curses_shortcuts.CursesShortcuts</a>:<br>
-<dl><dt><a name="BrowserColumn-addch"><strong>addch</strong></a>(self, *args)</dt></dl>
-
-<dl><dt><a name="BrowserColumn-addnstr"><strong>addnstr</strong></a>(self, *args)</dt></dl>
-
-<dl><dt><a name="BrowserColumn-addstr"><strong>addstr</strong></a>(self, *args)</dt></dl>
-
-<dl><dt><a name="BrowserColumn-color"><strong>color</strong></a>(self, *keys)</dt><dd><tt>Change&nbsp;the&nbsp;colors&nbsp;from&nbsp;now&nbsp;on.</tt></dd></dl>
-
-<dl><dt><a name="BrowserColumn-color_at"><strong>color_at</strong></a>(self, y, x, wid, *keys)</dt><dd><tt>Change&nbsp;the&nbsp;colors&nbsp;at&nbsp;the&nbsp;specified&nbsp;position</tt></dd></dl>
-
-<dl><dt><a name="BrowserColumn-color_reset"><strong>color_reset</strong></a>(self)</dt><dd><tt>Change&nbsp;the&nbsp;colors&nbsp;to&nbsp;the&nbsp;default&nbsp;colors</tt></dd></dl>
-
-<hr>
-Data and other attributes inherited from <a href="ranger.shared.settings.html#SettingsAware">ranger.shared.settings.SettingsAware</a>:<br>
-<dl><dt><strong>settings</strong> = {}</dl>
-
-</td></tr></table></td></tr></table><p>
-<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
-<tr bgcolor="#eeaa77">
-<td colspan=3 valign=bottom>&nbsp;<br>
-<font color="#ffffff" face="helvetica, arial"><big><strong>Functions</strong></big></font></td></tr>
-    
-<tr><td bgcolor="#eeaa77"><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</tt></td><td>&nbsp;</td>
-<td width="100%"><dl><dt><a name="-time"><strong>time</strong></a>(...)</dt><dd><tt><a href="#-time">time</a>()&nbsp;-&gt;&nbsp;floating&nbsp;point&nbsp;number<br>
-&nbsp;<br>
-Return&nbsp;the&nbsp;current&nbsp;time&nbsp;in&nbsp;seconds&nbsp;since&nbsp;the&nbsp;Epoch.<br>
-Fractions&nbsp;of&nbsp;a&nbsp;second&nbsp;may&nbsp;be&nbsp;present&nbsp;if&nbsp;the&nbsp;system&nbsp;clock&nbsp;provides&nbsp;them.</tt></dd></dl>
-</td></tr></table><p>
-<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
-<tr bgcolor="#55aa55">
-<td colspan=3 valign=bottom>&nbsp;<br>
-<font color="#ffffff" face="helvetica, arial"><big><strong>Data</strong></big></font></td></tr>
-    
-<tr><td bgcolor="#55aa55"><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</tt></td><td>&nbsp;</td>
-<td width="100%"><strong>BAD_INFO</strong> = '?'</td></tr></table>
-</body></html>
\ No newline at end of file
= 0; len = strlen(text); if(len >= sizeof(buf)) len = sizeof(buf) - 1; memcpy(buf, text, len); buf[len] = 0; h = dc.font.ascent + dc.font.descent; y = dc.y + (dc.h / 2) - (h / 2) + dc.font.ascent; x = dc.x + (h / 2); /* shorten text if necessary */ while(len && (w = textnw(buf, len)) > dc.w - h) buf[--len] = 0; if(w > dc.w) return; /* too long */ gcv.foreground = invert ? dc.bg : dc.fg; gcv.background = invert ? dc.fg : dc.bg; if(dc.font.set) { XChangeGC(dpy, dc.gc, GCForeground | GCBackground, &gcv); XmbDrawImageString(dpy, dc.drawable, dc.font.set, dc.gc, x, y, buf, len); } else { gcv.font = dc.font.xfont->fid; XChangeGC(dpy, dc.gc, GCForeground | GCBackground | GCFont, &gcv); XDrawImageString(dpy, dc.drawable, dc.gc, x, y, buf, len); } } /* extern */ void drawall() { Client *c; for(c = clients; c; c = getnext(c->next)) drawtitle(c); drawstatus(); } void drawstatus() { int i, x; Bool istile = arrange == dotile; dc.x = dc.y = 0; dc.w = bw; drawtext(NULL, !istile); dc.w = 0; for(i = 0; i < ntags; i++) { dc.x += dc.w; dc.w = textw(tags[i]); if(istile) drawtext(tags[i], (i == tsel)); else drawtext(tags[i], (i != tsel)); } x = dc.x + dc.w; dc.w = textw(stext); dc.x = bx + bw - dc.w; drawtext(stext, !istile); if(sel && ((dc.w = dc.x - x) >= bh)) { dc.x = x; drawtext(sel->name, istile); } XCopyArea(dpy, dc.drawable, barwin, dc.gc, 0, 0, bw, bh, 0, 0); XSync(dpy, False); } void drawtitle(Client *c) { int i; Bool istile = arrange == dotile; if(c == sel && issel) { drawstatus(); XUnmapWindow(dpy, c->title); XSetWindowBorder(dpy, c->win, dc.fg); return; } XSetWindowBorder(dpy, c->win, dc.bg); XMapWindow(dpy, c->title); dc.x = dc.y = 0; dc.w = 0; for(i = 0; i < ntags; i++) { if(c->tags[i]) { dc.x += dc.w; dc.w = textw(tags[i]); drawtext(tags[i], !istile); } } dc.x += dc.w; dc.w = textw(c->name); drawtext(c->name, !istile); XCopyArea(dpy, dc.drawable, c->title, dc.gc, 0, 0, c->tw, c->th, 0, 0); XSync(dpy, False); } unsigned long getcolor(const char *colstr) { Colormap cmap = DefaultColormap(dpy, screen); XColor color; XAllocNamedColor(dpy, cmap, colstr, &color, &color); return color.pixel; } void setfont(const char *fontstr) { char **missing, *def; int i, n; missing = NULL; setlocale(LC_ALL, ""); if(dc.font.set) XFreeFontSet(dpy, dc.font.set); dc.font.set = XCreateFontSet(dpy, fontstr, &missing, &n, &def); if(missing) { while(n--) fprintf(stderr, "missing fontset: %s\n", missing[n]); XFreeStringList(missing); if(dc.font.set) { XFreeFontSet(dpy, dc.font.set); dc.font.set = NULL; } } if(dc.font.set) { XFontSetExtents *font_extents; XFontStruct **xfonts; char **font_names; dc.font.ascent = dc.font.descent = 0; font_extents = XExtentsOfFontSet(dc.font.set); n = XFontsOfFontSet(dc.font.set, &xfonts, &font_names); for(i = 0, dc.font.ascent = 0, dc.font.descent = 0; i < n; i++) { if(dc.font.ascent < (*xfonts)->ascent) dc.font.ascent = (*xfonts)->ascent; if(dc.font.descent < (*xfonts)->descent) dc.font.descent = (*xfonts)->descent; xfonts++; } } else { if(dc.font.xfont) XFreeFont(dpy, dc.font.xfont); dc.font.xfont = NULL; dc.font.xfont = XLoadQueryFont(dpy, fontstr); if (!dc.font.xfont) dc.font.xfont = XLoadQueryFont(dpy, "fixed"); if (!dc.font.xfont) eprint("error, cannot init 'fixed' font\n"); dc.font.ascent = dc.font.xfont->ascent; dc.font.descent = dc.font.xfont->descent; } dc.font.height = dc.font.ascent + dc.font.descent; } unsigned int textw(const char *text) { return textnw(text, strlen(text)) + dc.font.height; }