1 | /* |
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2 | * ORXONOX - the hottest 3D action shooter ever to exist |
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3 | * > www.orxonox.net < |
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4 | * |
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5 | * |
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6 | * License notice: |
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7 | * |
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8 | * This program is free software; you can redistribute it and/or |
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9 | * modify it under the terms of the GNU General Public License |
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10 | * as published by the Free Software Foundation; either version 2 |
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11 | * of the License, or (at your option) any later version. |
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12 | * |
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13 | * This program is distributed in the hope that it will be useful, |
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14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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16 | * GNU General Public License for more details. |
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17 | * |
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18 | * You should have received a copy of the GNU General Public License |
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19 | * along with this program; if not, write to the Free Software |
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20 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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21 | * |
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22 | * Author: |
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23 | * Fabian 'x3n' Landau |
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24 | * Co-authors: |
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25 | * ... |
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26 | * |
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27 | * Windows version inspired by "Copy Text To Clipboard" by Laszlo Szathmary, 2007 |
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28 | * http://www.loria.fr/~szathmar/off/projects/C/CopyTextToClipboard/index.php |
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29 | */ |
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30 | |
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31 | /** |
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32 | @file |
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33 | @brief OS-specific implementations of the clipboard functions. |
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34 | */ |
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35 | |
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36 | #include "Clipboard.h" |
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37 | |
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38 | #ifdef ORXONOX_PLATFORM_WINDOWS |
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39 | |
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40 | ///////////// |
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41 | // Windows // |
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42 | ///////////// |
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43 | |
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44 | #include <windows.h> |
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45 | #include "Debug.h" |
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46 | |
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47 | namespace orxonox |
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48 | { |
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49 | |
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50 | /** |
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51 | @brief Puts text into the windows-clipboard |
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52 | @param text The text |
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53 | @return True if the action was successful |
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54 | */ |
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55 | bool toClipboard(const std::string& text) |
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56 | { |
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57 | try |
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58 | { |
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59 | if (OpenClipboard(0)) |
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60 | { |
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61 | EmptyClipboard(); |
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62 | HGLOBAL clipbuffer = GlobalAlloc(GMEM_DDESHARE, text.size() + 1); |
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63 | char* buffer = (char*)GlobalLock(clipbuffer); |
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64 | strcpy(buffer, text.c_str()); |
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65 | GlobalUnlock(clipbuffer); |
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66 | SetClipboardData(CF_TEXT, clipbuffer); |
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67 | CloseClipboard(); |
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68 | |
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69 | return true; |
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70 | } |
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71 | } |
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72 | catch (...) |
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73 | { |
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74 | COUT(1) << "Error: Unable to copy the following text to the clipboard:" << std::endl; |
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75 | COUT(1) << " \"" << text << "\"" << std::endl; |
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76 | } |
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77 | return false; |
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78 | } |
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79 | |
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80 | /** |
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81 | @brief Gets text from the windows-clipboard if there is any text. |
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82 | @return The retrieved text |
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83 | */ |
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84 | std::string fromClipboard() |
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85 | { |
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86 | try |
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87 | { |
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88 | if (OpenClipboard(0)) |
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89 | { |
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90 | HANDLE hData = GetClipboardData(CF_TEXT); |
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91 | std::string output = (char*)GlobalLock(hData); |
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92 | GlobalUnlock(hData); |
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93 | CloseClipboard(); |
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94 | |
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95 | return output; |
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96 | } |
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97 | } |
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98 | catch (...) |
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99 | { |
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100 | COUT(1) << "Error: Unable to retrieve text from the clipboard." << std::endl; |
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101 | } |
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102 | return ""; |
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103 | } |
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104 | } |
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105 | |
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106 | #else /* ORXONOX_PLATFORM_WINDOWS */ |
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107 | |
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108 | ///////////// |
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109 | // Default // |
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110 | ///////////// |
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111 | |
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112 | namespace orxonox |
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113 | { |
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114 | std::string clipboard = ""; //!< Keeps the text of our internal clipboard |
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115 | |
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116 | /** |
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117 | @brief Default implementation if there is no OS-specific implementation or no clipboard. Copies the text into an internal clipboard. |
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118 | @param text The text |
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119 | @return True |
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120 | */ |
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121 | bool toClipboard(const std::string& text) |
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122 | { |
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123 | clipboard = text; |
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124 | return true; |
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125 | } |
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126 | |
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127 | /** |
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128 | @brief Default implementation if there is no OS-specific implementation or no clipboard. Gets the text from the internal clipboard. |
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129 | @return The text |
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130 | */ |
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131 | std::string fromClipboard() |
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132 | { |
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133 | return clipboard; |
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134 | } |
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135 | } |
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136 | |
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137 | #endif /* ORXONOX_PLATFORM_WINDOWS */ |
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