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Diffstat (limited to 'util/fbrun/FbRun.hh')
-rw-r--r-- | util/fbrun/FbRun.hh | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/util/fbrun/FbRun.hh b/util/fbrun/FbRun.hh new file mode 100644 index 0000000..f287a5b --- /dev/null +++ b/util/fbrun/FbRun.hh | |||
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1 | // FbRun.hh | ||
2 | // Copyright (c) 2002 Henrik Kinnunen (fluxgen@linuxmail.org) | ||
3 | // | ||
4 | // Permission is hereby granted, free of charge, to any person obtaining a | ||
5 | // copy of this software and associated documentation files (the "Software"), | ||
6 | // to deal in the Software without restriction, including without limitation | ||
7 | // the rights to use, copy, modify, merge, publish, distribute, sublicense, | ||
8 | // and/or sell copies of the Software, and to permit persons to whom the | ||
9 | // Software is furnished to do so, subject to the following conditions: | ||
10 | // | ||
11 | // The above copyright notice and this permission notice shall be included in | ||
12 | // all copies or substantial portions of the Software. | ||
13 | // | ||
14 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
15 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
16 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | ||
17 | // THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
18 | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | ||
19 | // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER | ||
20 | // DEALINGS IN THE SOFTWARE. | ||
21 | |||
22 | // $Id: FbRun.hh,v 1.15 2004/04/18 14:16:09 fluxgen Exp $ | ||
23 | |||
24 | #ifndef FBRUN_HH | ||
25 | #define FBRUN_HH | ||
26 | |||
27 | #include "FbTk/EventHandler.hh" | ||
28 | #include "FbTk/Font.hh" | ||
29 | #include "FbTk/FbWindow.hh" | ||
30 | #include "FbTk/TextBox.hh" | ||
31 | #include "FbTk/GContext.hh" | ||
32 | #include "FbTk/FbPixmap.hh" | ||
33 | |||
34 | #include <string> | ||
35 | #include <vector> | ||
36 | |||
37 | /** | ||
38 | Creates and managed a run window | ||
39 | */ | ||
40 | class FbRun: public FbTk::TextBox { | ||
41 | public: | ||
42 | FbRun(int x = 0, int y = 0, size_t width = 200); | ||
43 | ~FbRun(); | ||
44 | void handleEvent(XEvent * const ev); | ||
45 | void setTitle(const std::string &title); | ||
46 | void resize(unsigned int width, unsigned int height); | ||
47 | |||
48 | /// load and reconfigure for new font | ||
49 | bool loadFont(const std::string &fontname); | ||
50 | void setForegroundColor(const FbTk::Color &color); | ||
51 | void setAntialias(bool val) { m_font.setAntialias(val); } | ||
52 | const FbTk::Font &font() const { return m_font; } | ||
53 | /// execute command and exit | ||
54 | void run(const std::string &execstring); | ||
55 | /// is this application done? | ||
56 | bool end() const { return m_end; } | ||
57 | /** | ||
58 | loads history file. | ||
59 | @return true on success, else false | ||
60 | */ | ||
61 | bool loadHistory(const char *filename); | ||
62 | /** | ||
63 | @name events | ||
64 | */ | ||
65 | ///@{ | ||
66 | void keyPressEvent(XKeyEvent &ev); | ||
67 | ///@} | ||
68 | |||
69 | private: | ||
70 | void nextHistoryItem(); | ||
71 | void prevHistoryItem(); | ||
72 | void drawString(int x, int y, const char *text, size_t len); | ||
73 | void getSize(size_t &width, size_t &height); | ||
74 | void createWindow(int x, int y, size_t width, size_t height); | ||
75 | void redrawLabel(); | ||
76 | /// set no maximizable for this window | ||
77 | void setNoMaximize(); | ||
78 | |||
79 | void insertCharacter(char key); | ||
80 | void adjustStartPos(); | ||
81 | void adjustEndPos(); | ||
82 | void firstHistoryItem(); | ||
83 | void lastHistoryItem(); | ||
84 | void tabCompleteHistory(); | ||
85 | void tabCompleteApps(); | ||
86 | |||
87 | FbTk::Font m_font; ///< font used to draw command text | ||
88 | Display *m_display; ///< display connection | ||
89 | int m_bevel; | ||
90 | FbTk::GContext m_gc; ///< graphic context | ||
91 | bool m_end; ///< marks when this object is done | ||
92 | std::vector<std::string> m_history; ///< history list of commands | ||
93 | std::string m_history_file; ///< holds filename for command history file | ||
94 | size_t m_current_history_item; ///< holds current position in command history | ||
95 | |||
96 | typedef std::vector<std::string> AppsContainer; | ||
97 | typedef AppsContainer::iterator AppsContainerIt; | ||
98 | AppsContainer m_apps; ///< holds all apps in $PATH | ||
99 | size_t m_current_apps_item; ///< holds current position in apps-history | ||
100 | |||
101 | Cursor m_cursor; | ||
102 | |||
103 | FbTk::FbPixmap m_pixmap; | ||
104 | }; | ||
105 | |||
106 | #endif // FBRUN_HH | ||