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1 | // Remember.hh for Fluxbox Window Manager | ||
2 | // Copyright (c) 2002 Xavier Brouckaert | ||
3 | // Copyright (c) 2003 Henrik Kinnunen (fluxgen at users.sourceforge.net) | ||
4 | // and Simon Bowden (rathnor at users.sourceforge.net) | ||
5 | // | ||
6 | // Permission is hereby granted, free of charge, to any person obtaining a | ||
7 | // copy of this software and associated documentation files (the "Software"), | ||
8 | // to deal in the Software without restriction, including without limitation | ||
9 | // the rights to use, copy, modify, merge, publish, distribute, sublicense, | ||
10 | // and/or sell copies of the Software, and to permit persons to whom the | ||
11 | // Software is furnished to do so, subject to the following conditions: | ||
12 | // | ||
13 | // The above copyright notice and this permission notice shall be included in | ||
14 | // all copies or substantial portions of the Software. | ||
15 | // | ||
16 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
17 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
18 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | ||
19 | // THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
20 | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | ||
21 | // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER | ||
22 | // DEALINGS IN THE SOFTWARE. | ||
23 | |||
24 | // $Id: Remember.hh,v 1.13 2003/12/11 15:23:14 fluxgen Exp $ | ||
25 | |||
26 | /* Based on the original "Remember patch" by Xavier Brouckaert */ | ||
27 | |||
28 | #ifndef REMEMBER_HH | ||
29 | #define REMEMBER_HH | ||
30 | |||
31 | #include "AtomHandler.hh" | ||
32 | |||
33 | #include <fstream> | ||
34 | #include <map> | ||
35 | #include <list> | ||
36 | #include <string> | ||
37 | #include <utility> | ||
38 | |||
39 | class FluxboxWindow; | ||
40 | class BScreen; | ||
41 | class WinClient; | ||
42 | class ClientPattern; | ||
43 | |||
44 | class Application { | ||
45 | public: | ||
46 | Application(bool grouped); | ||
47 | inline void forgetWorkspace() { workspace_remember = false; } | ||
48 | inline void forgetDimensions() { dimensions_remember = false; } | ||
49 | inline void forgetPosition() { position_remember = false; } | ||
50 | inline void forgetShadedstate() { shadedstate_remember = false; } | ||
51 | inline void forgetTabstate() { tabstate_remember = false; } | ||
52 | inline void forgetDecostate() { decostate_remember = false; } | ||
53 | inline void forgetStuckstate() { stuckstate_remember = false; } | ||
54 | inline void forgetJumpworkspace() { jumpworkspace_remember = false; } | ||
55 | inline void forgetLayer() { layer_remember = false; } | ||
56 | inline void forgetSaveOnClose() { save_on_close_remember = false; } | ||
57 | |||
58 | inline void rememberWorkspace(int ws) | ||
59 | { workspace = ws; workspace_remember = true; } | ||
60 | inline void rememberDimensions(int width, int height) | ||
61 | { w = width; h = height; dimensions_remember = true; } | ||
62 | inline void rememberPosition(int posx, int posy, unsigned char rfc= 0 ) | ||
63 | { x = posx; y = posy; refc = rfc; position_remember = true; } | ||
64 | inline void rememberShadedstate(bool state) | ||
65 | { shadedstate = state; shadedstate_remember = true; } | ||
66 | inline void rememberTabstate(bool state) | ||
67 | { tabstate = state; tabstate_remember = true; } | ||
68 | inline void rememberDecostate(unsigned int state) | ||
69 | { decostate = state; decostate_remember = true; } | ||
70 | inline void rememberStuckstate(bool state) | ||
71 | { stuckstate = state; stuckstate_remember = true; } | ||
72 | inline void rememberJumpworkspace(bool state) | ||
73 | { jumpworkspace = state; jumpworkspace_remember = true; } | ||
74 | inline void rememberLayer(int layernum) | ||
75 | { layer = layernum; layer_remember = true; } | ||
76 | inline void rememberSaveOnClose(bool state) | ||
77 | { save_on_close = state; save_on_close_remember = true; } | ||
78 | |||
79 | |||
80 | bool workspace_remember; | ||
81 | unsigned int workspace; | ||
82 | |||
83 | bool dimensions_remember; | ||
84 | int w,h; // width, height | ||
85 | |||
86 | bool position_remember; | ||
87 | int x,y; | ||
88 | unsigned char refc; // referenceCorner-> 0 - upperleft | ||
89 | // 1 - upperight | ||
90 | // 2 - lowerleft | ||
91 | // 3 - lowerright | ||
92 | |||
93 | bool shadedstate_remember; | ||
94 | bool shadedstate; | ||
95 | |||
96 | bool tabstate_remember; | ||
97 | bool tabstate; | ||
98 | |||
99 | bool decostate_remember; | ||
100 | unsigned int decostate; | ||
101 | |||
102 | bool stuckstate_remember; | ||
103 | bool stuckstate; | ||
104 | |||
105 | bool jumpworkspace_remember; | ||
106 | bool jumpworkspace; | ||
107 | |||
108 | bool layer_remember; | ||
109 | int layer; | ||
110 | |||
111 | bool save_on_close_remember; | ||
112 | bool save_on_close; | ||
113 | |||
114 | bool is_grouped; | ||
115 | FluxboxWindow *group; | ||
116 | |||
117 | }; | ||
118 | |||
119 | /** | ||
120 | * Class Remember is an atomhandler to avoid interfering with | ||
121 | * the main code as much as possible, since we hope that one day | ||
122 | * things like this (and maybe toolbar/slit) can become some sort | ||
123 | * of modular plugin. Doing this should help give an idea of what | ||
124 | * sort of interface abilities we'll need... | ||
125 | */ | ||
126 | class Remember : public AtomHandler { | ||
127 | public: | ||
128 | /** | ||
129 | * holds which attributes to remember | ||
130 | */ | ||
131 | enum Attribute { | ||
132 | REM_WORKSPACE=0, | ||
133 | REM_DIMENSIONS, | ||
134 | REM_POSITION, | ||
135 | REM_STUCKSTATE, | ||
136 | REM_DECOSTATE, | ||
137 | REM_SHADEDSTATE, | ||
138 | //REM_TABSTATE, ... external tabs disabled atm | ||
139 | REM_LAYER, | ||
140 | REM_JUMPWORKSPACE, | ||
141 | REM_SAVEONCLOSE, | ||
142 | REM_LASTATTRIB // not actually used | ||
143 | }; | ||
144 | |||
145 | enum { | ||
146 | POS_UPPERLEFT= 0, | ||
147 | POS_UPPERRIGHT, | ||
148 | POS_LOWERLEFT, | ||
149 | POS_LOWERRIGHT, | ||
150 | POS_CENTER, | ||
151 | POS_WINCENTER | ||
152 | }; | ||
153 | |||
154 | |||
155 | |||
156 | // a "pattern" to the relevant app | ||
157 | // each app exists ONLY for that pattern. | ||
158 | // And we need to keep a list of pairs as we want to keep the | ||
159 | // applications in the same order as they will be in the apps file | ||
160 | typedef std::list< std::pair<ClientPattern *, Application *> > Patterns; | ||
161 | |||
162 | // We keep track of which app is assigned to a winclient | ||
163 | // particularly useful to update counters etc on windowclose | ||
164 | typedef std::map<WinClient *, Application *> Clients; | ||
165 | |||
166 | // we have to remember any startups we did so that they are saved again | ||
167 | typedef std::list<std::string> Startups; | ||
168 | |||
169 | Remember(); | ||
170 | ~Remember(); | ||
171 | |||
172 | Application* find(WinClient &winclient); | ||
173 | Application* add(WinClient &winclient); | ||
174 | |||
175 | void load(); | ||
176 | void save(); | ||
177 | |||
178 | bool isRemembered(WinClient &win, Attribute attrib); | ||
179 | void rememberAttrib(WinClient &win, Attribute attrib); | ||
180 | void forgetAttrib(WinClient &win, Attribute attrib); | ||
181 | |||
182 | // Functions relating to AtomHandler | ||
183 | |||
184 | // Functions we actually use | ||
185 | void setupFrame(FluxboxWindow &win); | ||
186 | void setupClient(WinClient &winclient); | ||
187 | void updateFrameClose(FluxboxWindow &win); | ||
188 | void updateClientClose(WinClient &winclient); | ||
189 | |||
190 | // Functions we ignore (zero from AtomHandler) | ||
191 | // Leaving here in case they might be useful later | ||
192 | |||
193 | void initForScreen(BScreen &screen) {} | ||
194 | |||
195 | void updateClientList(BScreen &screen) {} | ||
196 | void updateWorkspaceNames(BScreen &screen) {} | ||
197 | void updateCurrentWorkspace(BScreen &screen) {} | ||
198 | void updateWorkspaceCount(BScreen &screen) {} | ||
199 | |||
200 | void updateWorkspace(FluxboxWindow &win) {} | ||
201 | void updateState(FluxboxWindow &win) {} | ||
202 | void updateHints(FluxboxWindow &win) {} | ||
203 | void updateLayer(FluxboxWindow &win) {} | ||
204 | |||
205 | bool checkClientMessage(const XClientMessageEvent &ce, | ||
206 | BScreen * screen, WinClient * const winclient) { return false; } | ||
207 | // ignore this | ||
208 | bool propertyNotify(WinClient &winclient, Atom the_property) { return false; } | ||
209 | private: | ||
210 | |||
211 | // returns number of lines read | ||
212 | // optionally can give a line to read before the first (lookahead line) | ||
213 | int parseApp(std::ifstream &file, Application &app, std::string *first_line = 0); | ||
214 | Patterns m_pats; | ||
215 | Clients m_clients; | ||
216 | |||
217 | Startups m_startups; | ||
218 | |||
219 | }; | ||
220 | |||
221 | #endif // REMEMBER_HH | ||