henrike@webrtc.org | c47d0d9 | 2014-04-04 18:39:07 +0000 | [diff] [blame] | 1 | // This file was GENERATED by command: |
| 2 | // pump.py genericslot.h.pump |
| 3 | // DO NOT EDIT BY HAND!!! |
| 4 | |
| 5 | /* |
| 6 | * libjingle |
| 7 | * Copyright 2014 Google Inc. |
| 8 | * |
| 9 | * Redistribution and use in source and binary forms, with or without |
| 10 | * modification, are permitted provided that the following conditions are met: |
| 11 | * |
| 12 | * 1. Redistributions of source code must retain the above copyright notice, |
| 13 | * this list of conditions and the following disclaimer. |
| 14 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
| 15 | * this list of conditions and the following disclaimer in the documentation |
| 16 | * and/or other materials provided with the distribution. |
| 17 | * 3. The name of the author may not be used to endorse or promote products |
| 18 | * derived from this software without specific prior written permission. |
| 19 | * |
| 20 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED |
| 21 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| 22 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO |
| 23 | * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 24 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| 25 | * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; |
| 26 | * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| 27 | * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR |
| 28 | * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
| 29 | * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 30 | */ |
| 31 | |
| 32 | #ifndef TALK_BASE_GENERICSLOT_H_ |
| 33 | #define TALK_BASE_GENERICSLOT_H_ |
| 34 | |
| 35 | // To generate genericslot.h from genericslot.h.pump, execute: |
| 36 | // /home/build/google3/third_party/gtest/scripts/pump.py genericslot.h.pump |
| 37 | |
| 38 | // Generic-slots are pure slots that can be hooked up to signals. They're |
| 39 | // mainly intended to be used in tests where we want to check if a signal |
| 40 | // was invoked and what arguments were passed. NOTE: They do not do any |
| 41 | // lifetime management of the arguments received via callbacks. |
| 42 | // |
| 43 | // Example: |
| 44 | // /* Some signal */ |
| 45 | // sigslot::signal1<int> foo; |
| 46 | // |
| 47 | // /* We want to monitor foo in some test */ |
| 48 | // talk_base::GenericSlot1<int> slot(&foo, 0); |
| 49 | // foo.emit(5); |
| 50 | // EXPECT_TRUE(slot.callback_received()); |
| 51 | // EXPECT_EQ(5, *(slot.arg1())); |
| 52 | // |
| 53 | |
| 54 | #include "talk/base/constructormagic.h" |
| 55 | #include "talk/base/sigslot.h" |
| 56 | |
| 57 | namespace talk_base { |
| 58 | |
| 59 | template <class A1> |
| 60 | class GenericSlot1 : public sigslot::has_slots<> { |
| 61 | public: |
| 62 | GenericSlot1(sigslot::signal1<A1>* signal, |
| 63 | const A1& arg1_initial) |
| 64 | : arg1_initial_(arg1_initial) { |
| 65 | Reset(); |
| 66 | signal->connect(this, &GenericSlot1::OnSignalCallback); |
| 67 | } |
| 68 | |
| 69 | void Reset() { |
| 70 | callback_received_ = false; |
| 71 | arg1_ = arg1_initial_; |
| 72 | } |
| 73 | |
| 74 | bool callback_received() const { return callback_received_; } |
| 75 | const A1& arg1() const { return arg1_; } |
| 76 | |
| 77 | private: |
| 78 | void OnSignalCallback(A1 arg1) { |
| 79 | callback_received_ = true; |
| 80 | arg1_ = arg1; |
| 81 | } |
| 82 | |
| 83 | bool callback_received_; |
| 84 | A1 arg1_initial_, arg1_; |
| 85 | |
| 86 | DISALLOW_COPY_AND_ASSIGN(GenericSlot1); |
| 87 | }; |
| 88 | |
| 89 | template <class A1, class A2> |
| 90 | class GenericSlot2 : public sigslot::has_slots<> { |
| 91 | public: |
| 92 | GenericSlot2(sigslot::signal2<A1, A2>* signal, |
| 93 | const A1& arg1_initial, const A2& arg2_initial) |
| 94 | : arg1_initial_(arg1_initial), arg2_initial_(arg2_initial) { |
| 95 | Reset(); |
| 96 | signal->connect(this, &GenericSlot2::OnSignalCallback); |
| 97 | } |
| 98 | |
| 99 | void Reset() { |
| 100 | callback_received_ = false; |
| 101 | arg1_ = arg1_initial_; |
| 102 | arg2_ = arg2_initial_; |
| 103 | } |
| 104 | |
| 105 | bool callback_received() const { return callback_received_; } |
| 106 | const A1& arg1() const { return arg1_; } |
| 107 | const A2& arg2() const { return arg2_; } |
| 108 | |
| 109 | private: |
| 110 | void OnSignalCallback(A1 arg1, A2 arg2) { |
| 111 | callback_received_ = true; |
| 112 | arg1_ = arg1; |
| 113 | arg2_ = arg2; |
| 114 | } |
| 115 | |
| 116 | bool callback_received_; |
| 117 | A1 arg1_initial_, arg1_; |
| 118 | A2 arg2_initial_, arg2_; |
| 119 | |
| 120 | DISALLOW_COPY_AND_ASSIGN(GenericSlot2); |
| 121 | }; |
| 122 | |
| 123 | template <class A1, class A2, class A3> |
| 124 | class GenericSlot3 : public sigslot::has_slots<> { |
| 125 | public: |
| 126 | GenericSlot3(sigslot::signal3<A1, A2, A3>* signal, |
| 127 | const A1& arg1_initial, const A2& arg2_initial, |
| 128 | const A3& arg3_initial) |
| 129 | : arg1_initial_(arg1_initial), arg2_initial_(arg2_initial), |
| 130 | arg3_initial_(arg3_initial) { |
| 131 | Reset(); |
| 132 | signal->connect(this, &GenericSlot3::OnSignalCallback); |
| 133 | } |
| 134 | |
| 135 | void Reset() { |
| 136 | callback_received_ = false; |
| 137 | arg1_ = arg1_initial_; |
| 138 | arg2_ = arg2_initial_; |
| 139 | arg3_ = arg3_initial_; |
| 140 | } |
| 141 | |
| 142 | bool callback_received() const { return callback_received_; } |
| 143 | const A1& arg1() const { return arg1_; } |
| 144 | const A2& arg2() const { return arg2_; } |
| 145 | const A3& arg3() const { return arg3_; } |
| 146 | |
| 147 | private: |
| 148 | void OnSignalCallback(A1 arg1, A2 arg2, A3 arg3) { |
| 149 | callback_received_ = true; |
| 150 | arg1_ = arg1; |
| 151 | arg2_ = arg2; |
| 152 | arg3_ = arg3; |
| 153 | } |
| 154 | |
| 155 | bool callback_received_; |
| 156 | A1 arg1_initial_, arg1_; |
| 157 | A2 arg2_initial_, arg2_; |
| 158 | A3 arg3_initial_, arg3_; |
| 159 | |
| 160 | DISALLOW_COPY_AND_ASSIGN(GenericSlot3); |
| 161 | }; |
| 162 | |
| 163 | template <class A1, class A2, class A3, class A4> |
| 164 | class GenericSlot4 : public sigslot::has_slots<> { |
| 165 | public: |
| 166 | GenericSlot4(sigslot::signal4<A1, A2, A3, A4>* signal, |
| 167 | const A1& arg1_initial, const A2& arg2_initial, |
| 168 | const A3& arg3_initial, const A4& arg4_initial) |
| 169 | : arg1_initial_(arg1_initial), arg2_initial_(arg2_initial), |
| 170 | arg3_initial_(arg3_initial), arg4_initial_(arg4_initial) { |
| 171 | Reset(); |
| 172 | signal->connect(this, &GenericSlot4::OnSignalCallback); |
| 173 | } |
| 174 | |
| 175 | void Reset() { |
| 176 | callback_received_ = false; |
| 177 | arg1_ = arg1_initial_; |
| 178 | arg2_ = arg2_initial_; |
| 179 | arg3_ = arg3_initial_; |
| 180 | arg4_ = arg4_initial_; |
| 181 | } |
| 182 | |
| 183 | bool callback_received() const { return callback_received_; } |
| 184 | const A1& arg1() const { return arg1_; } |
| 185 | const A2& arg2() const { return arg2_; } |
| 186 | const A3& arg3() const { return arg3_; } |
| 187 | const A4& arg4() const { return arg4_; } |
| 188 | |
| 189 | private: |
| 190 | void OnSignalCallback(A1 arg1, A2 arg2, A3 arg3, A4 arg4) { |
| 191 | callback_received_ = true; |
| 192 | arg1_ = arg1; |
| 193 | arg2_ = arg2; |
| 194 | arg3_ = arg3; |
| 195 | arg4_ = arg4; |
| 196 | } |
| 197 | |
| 198 | bool callback_received_; |
| 199 | A1 arg1_initial_, arg1_; |
| 200 | A2 arg2_initial_, arg2_; |
| 201 | A3 arg3_initial_, arg3_; |
| 202 | A4 arg4_initial_, arg4_; |
| 203 | |
| 204 | DISALLOW_COPY_AND_ASSIGN(GenericSlot4); |
| 205 | }; |
| 206 | |
| 207 | template <class A1, class A2, class A3, class A4, class A5> |
| 208 | class GenericSlot5 : public sigslot::has_slots<> { |
| 209 | public: |
| 210 | GenericSlot5(sigslot::signal5<A1, A2, A3, A4, A5>* signal, |
| 211 | const A1& arg1_initial, const A2& arg2_initial, |
| 212 | const A3& arg3_initial, const A4& arg4_initial, |
| 213 | const A5& arg5_initial) |
| 214 | : arg1_initial_(arg1_initial), arg2_initial_(arg2_initial), |
| 215 | arg3_initial_(arg3_initial), arg4_initial_(arg4_initial), |
| 216 | arg5_initial_(arg5_initial) { |
| 217 | Reset(); |
| 218 | signal->connect(this, &GenericSlot5::OnSignalCallback); |
| 219 | } |
| 220 | |
| 221 | void Reset() { |
| 222 | callback_received_ = false; |
| 223 | arg1_ = arg1_initial_; |
| 224 | arg2_ = arg2_initial_; |
| 225 | arg3_ = arg3_initial_; |
| 226 | arg4_ = arg4_initial_; |
| 227 | arg5_ = arg5_initial_; |
| 228 | } |
| 229 | |
| 230 | bool callback_received() const { return callback_received_; } |
| 231 | const A1& arg1() const { return arg1_; } |
| 232 | const A2& arg2() const { return arg2_; } |
| 233 | const A3& arg3() const { return arg3_; } |
| 234 | const A4& arg4() const { return arg4_; } |
| 235 | const A5& arg5() const { return arg5_; } |
| 236 | |
| 237 | private: |
| 238 | void OnSignalCallback(A1 arg1, A2 arg2, A3 arg3, A4 arg4, A5 arg5) { |
| 239 | callback_received_ = true; |
| 240 | arg1_ = arg1; |
| 241 | arg2_ = arg2; |
| 242 | arg3_ = arg3; |
| 243 | arg4_ = arg4; |
| 244 | arg5_ = arg5; |
| 245 | } |
| 246 | |
| 247 | bool callback_received_; |
| 248 | A1 arg1_initial_, arg1_; |
| 249 | A2 arg2_initial_, arg2_; |
| 250 | A3 arg3_initial_, arg3_; |
| 251 | A4 arg4_initial_, arg4_; |
| 252 | A5 arg5_initial_, arg5_; |
| 253 | |
| 254 | DISALLOW_COPY_AND_ASSIGN(GenericSlot5); |
| 255 | }; |
| 256 | } // namespace talk_base |
| 257 | |
| 258 | #endif // TALK_BASE_GENERICSLOT_H_ |