1 // -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
2 // Toolbar.hh for Blackbox - an X11 Window manager
3 // Copyright (c) 2001 - 2005 Sean 'Shaleh' Perry <shaleh@debian.org>
4 // Copyright (c) 1997 - 2000, 2002 - 2005
5 //         Bradley T Hughes <bhughes at trolltech.com>
6 //
7 // Permission is hereby granted, free of charge, to any person obtaining a
8 // copy of this software and associated documentation files (the "Software"),
9 // to deal in the Software without restriction, including without limitation
10 // the rights to use, copy, modify, merge, publish, distribute, sublicense,
11 // and/or sell copies of the Software, and to permit persons to whom the
12 // Software is furnished to do so, subject to the following conditions:
13 //
14 // The above copyright notice and this permission notice shall be included in
15 // all copies or substantial portions of the Software.
16 //
17 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
20 // THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
21 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
22 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
23 // DEALINGS IN THE SOFTWARE.
24 
25 #ifndef   __Toolbar_hh
26 #define   __Toolbar_hh
27 
28 #include <Timer.hh>
29 #include <Util.hh>
30 
31 #include "Screen.hh"
32 
33 class Toolbar : public StackEntity, public bt::TimeoutHandler,
34                 public bt::EventHandler, public bt::NoCopy
35 {
36 private:
37   bool hidden;
38   Display *display;
39 
40   struct ToolbarFrame {
41     unsigned long button_pixel, pbutton_pixel;
42     Pixmap base, slabel, wlabel, clk, button, pbutton;
43     Window window, workspace_label, window_label, clock, psbutton, nsbutton,
44       pwbutton, nwbutton;
45 
46     int y_hidden;
47     bt::Rect rect, slabel_rect, wlabel_rect, clock_rect, ps_rect, ns_rect,
48       pw_rect, nw_rect;
49   } frame;
50 
51   Blackbox *blackbox;
52   BScreen *_screen;
53   bt::Timer *clock_timer, *hide_timer;
54   bt::EWMH::Strut strut;
55 
56   int clock_timer_resolution;
57 
58   std::string new_workspace_name;
59   size_t new_name_pos;
60 
61   void redrawPrevWorkspaceButton(bool pressed = False);
62   void redrawNextWorkspaceButton(bool pressed = False);
63   void redrawPrevWindowButton(bool preseed = False);
64   void redrawNextWindowButton(bool preseed = False);
65   void redrawClockLabel(void);
66 
67   void updateStrut(void);
68 
69 public:
70   Toolbar(BScreen *scrn);
71   virtual ~Toolbar(void);
72 
isHidden(void) const73   bool isHidden(void) const { return hidden; }
74 
rect(void) const75   inline const bt::Rect &rect(void) const
76   { return frame.rect; }
77 
78   unsigned int exposedHeight(void) const;
79 
80   // StackEntity interface
windowID(void) const81   Window windowID(void) const { return frame.window; }
82 
83   // TimeoutHandler interface
84   void timeout(bt::Timer *timer);
85 
86   // EventHandler interface
87   void buttonPressEvent(const XButtonEvent * const event);
88   void buttonReleaseEvent(const XButtonEvent * const event);
89   void enterNotifyEvent(const XCrossingEvent * const /*unused*/);
90   void leaveNotifyEvent(const XCrossingEvent * const /*unused*/);
91   void exposeEvent(const XExposeEvent * const event);
92 
93   void reconfigure(void);
94   void toggleAutoHide(void);
95 
96   void redrawWindowLabel(void);
97   void redrawWorkspaceLabel(void);
98 
99   enum Placement { TopLeft = 1, BottomLeft, TopCenter,
100                    BottomCenter, TopRight, BottomRight };
101 
102   void setPlacement(Placement placement);
103 };
104 
105 #endif // __Toolbar_hh
106