1 | /* |
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2 | orxonox - the future of 3D-vertical-scrollers |
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3 | |
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4 | Copyright (C) 2004 orx |
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5 | |
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6 | This program is free software; you can redistribute it and/or modify |
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7 | it under the terms of the GNU General Public License as published by |
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8 | the Free Software Foundation; either version 2, or (at your option) |
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9 | any later version. |
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10 | |
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11 | This program is distributed in the hope that it will be useful, |
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12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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14 | GNU General Public License for more details. |
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15 | |
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16 | You should have received a copy of the GNU General Public License |
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17 | along with this program; if not, write to the Free Software Foundation, |
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18 | Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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19 | |
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20 | |
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21 | ### File Specific: |
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22 | main-programmer: Benjamin Grauer |
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23 | |
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24 | */ |
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25 | |
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26 | |
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27 | #include <iostream> |
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28 | |
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29 | #include "orxonox_gui_gtk.h" |
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30 | |
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31 | |
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32 | using namespace std; |
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33 | |
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34 | // temporarily. |
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35 | #include "orxonox_gui_flags.h" |
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36 | #include "orxonox_gui_exec.h" |
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37 | extern Window* orxonoxGUI; |
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38 | extern OrxonoxGuiFlags* flags; |
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39 | extern OrxonoxGuiExec* exec; |
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40 | |
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41 | /* WIDGET */ |
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42 | |
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43 | /** |
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44 | \brief deletes any given Widget |
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45 | This is still pretty crappy. |
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46 | */ |
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47 | Widget::~Widget() |
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48 | { |
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49 | // cout << "hiding: " <<this->label <<"\n"; |
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50 | this->hide(); |
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51 | // cout << "check if Packer: "<<this->label <<"\n"; |
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52 | if (this->isOption < 0) |
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53 | { |
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54 | // cout << "get Down "<<this->label <<"\n"; |
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55 | static_cast<Packer*>(this)->down->~Widget(); |
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56 | } |
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57 | // cout << "next != NULL?: " <<this->label <<"\n"; |
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58 | if (this->next != NULL) |
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59 | this->next->~Widget(); |
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60 | cout << "delete Widget: " <<this->label <<"\n"; |
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61 | // delete widget; |
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62 | } |
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63 | |
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64 | /** |
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65 | \brief Initializes a widget. |
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66 | Initializes the next Pointer and the other Widget-specific Defaults. |
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67 | */ |
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68 | void Widget::init() |
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69 | { |
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70 | next = NULL; |
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71 | label = ""; |
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72 | return; |
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73 | } |
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74 | |
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75 | /** |
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76 | \brief makes the widget visible. |
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77 | */ |
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78 | void Widget::show() |
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79 | { |
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80 | gtk_widget_show (this->widget); |
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81 | } |
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82 | |
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83 | /** |
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84 | \brief hides the widget. |
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85 | */ |
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86 | void Widget::hide() |
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87 | { |
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88 | gtk_widget_hide (this->widget); |
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89 | } |
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90 | |
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91 | /** |
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92 | \brief Sets the resolution of a specific widget to the given size. |
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93 | \param width the width of the widget to set. |
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94 | \param height the height of the widget to set. |
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95 | */ |
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96 | void Widget::setSize(int width, int height) |
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97 | { |
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98 | gtk_widget_set_usize (this->widget, width, height); |
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99 | } |
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100 | |
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101 | /** |
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102 | \brief Connect any signal to any given Sub-widget |
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103 | */ |
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104 | void Widget::connectSignal (char* event, gint (*signal)(GtkWidget*, GdkEvent*, void *)) |
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105 | { |
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106 | g_signal_connect (G_OBJECT (this->widget), event, G_CALLBACK (signal), NULL); |
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107 | } |
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108 | |
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109 | /** |
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110 | \brief Connect a signal with additionally passing the whole Object |
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111 | */ |
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112 | void Widget::connectSignal (char* event, gint (*signal)( GtkWidget*, Widget *)) |
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113 | { |
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114 | g_signal_connect (G_OBJECT (this->widget), event, G_CALLBACK (signal), this); |
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115 | } |
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116 | |
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117 | /** |
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118 | \brief Connect a signal with additionally passing a whole external Object |
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119 | */ |
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120 | void Widget::connectSignal (char* event, void* extObj, gint (*signal)(GtkWidget*, GdkEvent*, void *)) |
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121 | { |
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122 | g_signal_connect (G_OBJECT (this->widget), event, G_CALLBACK (signal), extObj); |
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123 | } |
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124 | |
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125 | /** |
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126 | \brief Connect a signal with additionally passing a whole external Object |
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127 | */ |
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128 | void Widget::connectSignal (char* event, void* extObj, gint (*signal)(GtkWidget*, GdkEventKey*, void *)) |
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129 | { |
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130 | g_signal_connect (G_OBJECT (this->widget), event, G_CALLBACK (signal), extObj); |
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131 | } |
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132 | |
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133 | /** |
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134 | \brief Moves through all the Widgets downwards from this and executes the function on them. |
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135 | \param function must be of type void and takes a Widget* as an Input. |
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136 | */ |
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137 | void Widget::walkThrough (void (*function)(Widget*)) |
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138 | { |
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139 | function(this); |
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140 | if (this->isOption < 0) |
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141 | { |
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142 | static_cast<Packer*>(this)->down->walkThrough (function); |
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143 | } |
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144 | |
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145 | if (this->next != NULL) |
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146 | this->next->walkThrough(function); |
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147 | } |
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148 | |
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149 | /** |
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150 | \brief This is for listing the option of "widget" |
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151 | \param widget specifies the widget that should be listed |
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152 | */ |
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153 | void Widget::listOptions (Widget* widget) |
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154 | { |
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155 | if (widget->isOption >= 1) |
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156 | cout << static_cast<Option*>(widget)->label <<" is : " << static_cast<Option*>(widget)->value <<endl; |
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157 | } |
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158 | |
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159 | /** |
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160 | \brief This is for setting the option of "widget" |
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161 | \param widget specifies the widget that should be set. |
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162 | */ |
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163 | void Widget::setOptions (Widget* widget) |
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164 | { |
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165 | if (widget->isOption >= 1) |
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166 | static_cast<Option*>(widget)->redraw();// <<" is : " << static_cast<Option*>(this)->value <<endl; |
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167 | } |
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168 | |
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169 | //void deleteWidget(Widget* lastWidget) |
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170 | |
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171 | |
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172 | /* PACKERS */ |
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173 | |
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174 | /** |
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175 | \brief Initializes a Packer. |
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176 | Sets the down-pinter to NULL and other PackerSpecific-values to their defaults. |
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177 | */ |
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178 | void Packer::init (void) |
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179 | { |
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180 | down = NULL; |
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181 | this->setGroupName (""); |
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182 | |
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183 | |
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184 | static_cast<Widget*>(this)->init(); |
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185 | return; |
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186 | } |
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187 | |
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188 | /** |
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189 | \brief Sets the group name under which all the lower widgets of this will be saved. |
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190 | \param name The name of the group. |
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191 | */ |
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192 | void Packer::setGroupName (char* name) |
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193 | { |
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194 | groupName = name; |
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195 | } |
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196 | |
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197 | /** |
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198 | \brief Retrieves the group name under which all the lower widgets of this will be saved. |
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199 | \returns name The name of the group. |
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200 | */ |
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201 | char* Packer::getGroupName (void) |
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202 | { |
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203 | return groupName; |
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204 | } |
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205 | |
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206 | /* CONTAINERS */ |
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207 | |
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208 | /** |
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209 | \brief Initializes a Container. |
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210 | sets the Container-Specific defaults. |
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211 | */ |
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212 | void Container::init (void) |
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213 | { |
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214 | isOption = -1; |
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215 | |
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216 | static_cast<Packer*>(this)->init(); |
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217 | |
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218 | return; |
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219 | } |
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220 | |
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221 | /** |
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222 | \briefFills a Container with lowerWidget. |
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223 | It does this by filling up the down pointer only if down points to NULL. |
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224 | \param lowerWidget the Widget that should be filled into the Container. |
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225 | */ |
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226 | void Container::fill (Widget *lowerWidget) |
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227 | { |
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228 | if (this->down == NULL) |
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229 | { |
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230 | gtk_container_add (GTK_CONTAINER (this->widget), lowerWidget->widget); |
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231 | this->down = lowerWidget; |
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232 | } |
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233 | else |
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234 | cout << "!!error!! You try to put more than one Widget into a Container. \nNot including this item.\nThis is only possible with Boxes.\n"<<endl; |
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235 | } |
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236 | |
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237 | // gtk_container_set_border_width (GTK_CONTAINER (widget), 5); |
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238 | |
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239 | /* WINDOW */ |
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240 | |
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241 | Window* Window::mainWindow = NULL; |
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242 | |
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243 | void Window::addWindow(Window* windowToAdd) |
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244 | { |
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245 | if (!mainWindow) |
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246 | { |
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247 | mainWindow = windowToAdd; |
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248 | return; |
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249 | } |
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250 | |
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251 | Widget* tmpWindow = mainWindow; |
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252 | while (tmpWindow->next) |
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253 | tmpWindow = tmpWindow->next; |
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254 | tmpWindow->next = windowToAdd; |
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255 | |
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256 | return; |
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257 | } |
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258 | |
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259 | |
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260 | |
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261 | /** |
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262 | \brief Creating a new Window without a Name |
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263 | */ |
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264 | Window::Window (void) |
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265 | { |
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266 | this->init(); |
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267 | } |
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268 | |
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269 | /** |
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270 | \brief Creating a Window with a name |
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271 | \param windowName the name the window should get. |
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272 | */ |
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273 | Window::Window (char* windowName) |
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274 | { |
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275 | this->init(); |
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276 | this->setTitle (windowName); |
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277 | } |
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278 | |
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279 | /** |
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280 | \brief initializes a new Window |
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281 | */ |
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282 | void Window::init() |
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283 | { |
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284 | if (!mainWindow) |
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285 | mainWindow = this; |
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286 | |
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287 | isOpen = false; |
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288 | |
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289 | static_cast<Container*>(this)->init(); |
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290 | |
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291 | widget = gtk_window_new (GTK_WINDOW_TOPLEVEL); |
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292 | gtk_window_set_policy (GTK_WINDOW(widget), TRUE, TRUE, TRUE); |
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293 | #if !defined(__WIN32__) |
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294 | gtk_window_set_decorated (GTK_WINDOW (widget), FALSE); |
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295 | #endif |
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296 | gtk_container_set_border_width (GTK_CONTAINER (widget), 3); |
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297 | |
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298 | } |
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299 | |
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300 | /** |
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301 | \brief Shows all Widgets that are included within this->widget. |
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302 | */ |
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303 | void Window::showall () |
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304 | { |
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305 | if (!isOpen) |
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306 | { |
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307 | printf ("showall\n"); |
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308 | gtk_widget_show_all (widget); |
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309 | isOpen = true; |
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310 | } |
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311 | else |
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312 | { |
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313 | printf ("showone\n"); |
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314 | gtk_widget_show (widget); |
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315 | } |
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316 | } |
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317 | |
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318 | /** |
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319 | \brief Set The Window-title to title |
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320 | \param title title the Window should get. |
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321 | */ |
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322 | void Window::setTitle (char* title) |
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323 | { |
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324 | label=title; |
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325 | gtk_window_set_title (GTK_WINDOW (widget), title); |
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326 | } |
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327 | |
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328 | /** |
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329 | \brief opens up a Window and fixes the Focus to it |
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330 | */ |
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331 | void Window::open() |
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332 | { |
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333 | if (this != mainWindow) |
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334 | { |
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335 | isOpen = true; |
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336 | gtk_widget_show_all(widget); |
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337 | gtk_grab_add(widget); |
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338 | } |
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339 | } |
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340 | |
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341 | /** |
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342 | \brief closes up a Window and removes the Focus from it |
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343 | */ |
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344 | void Window::close() |
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345 | { |
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346 | if (this != mainWindow) |
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347 | { |
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348 | isOpen = false; |
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349 | gtk_grab_remove(widget); |
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350 | gtk_widget_hide (widget); |
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351 | } |
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352 | } |
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353 | |
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354 | /** |
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355 | \brief opens up a window (not topmost Window). |
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356 | this is the Signal that does it. !!SIGNALS ARE STATIC!! |
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357 | \param widget the widget that did it! |
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358 | \param event the event that did it! |
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359 | \param window the Window that should be opened |
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360 | */ |
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361 | gint Window::windowOpen (GtkWidget *widget, GdkEvent* event, void* window) |
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362 | { |
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363 | static_cast<Window*>(window)->open(); |
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364 | } |
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365 | |
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366 | /** |
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367 | \brief closes a window (not topmost Window). |
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368 | this is the Signal that does it. !!SIGNALS ARE STATIC!! |
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369 | \param widget the widget that did it! |
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370 | \param event the event that did it! |
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371 | \param window the Window that should be closed |
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372 | */ |
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373 | gint Window::windowClose (GtkWidget *widget, GdkEvent* event, void* window) |
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374 | { |
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375 | static_cast<Window*>(window)->close(); |
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376 | |
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377 | } |
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378 | /** |
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379 | * Quits the orxonox_GUI. |
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380 | * This can be called as a Signal and is therefor static |
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381 | \param widget The widget that called this function |
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382 | \param event the event that happened to execute this function |
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383 | \param data some data passed with the Signal |
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384 | */ |
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385 | gint Window::orxonox_gui_quit (GtkWidget *widget, GdkEvent *event, gpointer data) |
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386 | { |
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387 | if (exec->shouldsave()) |
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388 | exec->writeToFile (orxonoxGUI); |
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389 | |
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390 | gtk_main_quit(); |
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391 | return FALSE; |
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392 | } |
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393 | |
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394 | |
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395 | /* FRAME */ |
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396 | |
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397 | /** |
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398 | \brief Creates a new Frame without a name |
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399 | */ |
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400 | Frame::Frame (void) |
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401 | { |
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402 | this->init(); |
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403 | } |
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404 | |
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405 | /** |
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406 | \brief Creates a new Frame with name title |
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407 | */ |
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408 | Frame::Frame (char* title) |
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409 | { |
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410 | this->init(); |
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411 | this->setTitle(title); |
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412 | } |
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413 | |
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414 | /** |
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415 | \brief Initializes a new Frame with default settings |
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416 | */ |
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417 | void Frame::init() |
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418 | { |
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419 | static_cast<Container*>(this)->init(); |
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420 | |
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421 | widget = gtk_frame_new (""); |
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422 | gtk_container_set_border_width (GTK_CONTAINER (widget), 3); |
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423 | } |
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424 | |
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425 | /** |
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426 | \brief Sets the Frames name to title |
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427 | \param title The title the Frame should get. |
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428 | */ |
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429 | void Frame::setTitle (char* title) |
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430 | { |
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431 | label = title; |
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432 | gtk_frame_set_label (GTK_FRAME (widget), title); |
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433 | } |
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434 | |
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435 | // EVENTBOX // |
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436 | |
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437 | /** |
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438 | \brief Creates a new EventBox with default settings. |
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439 | */ |
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440 | EventBox::EventBox () |
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441 | { |
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442 | this->init(); |
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443 | } |
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444 | /** |
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445 | \brief Creates a new EventBox with name title |
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446 | \param title title the Eventbox should get (only data-structure-internal) |
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447 | */ |
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448 | EventBox::EventBox (char* title) |
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449 | { |
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450 | this->init(); |
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451 | this->setTitle(title); |
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452 | } |
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453 | |
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454 | /** |
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455 | \brief Initializes a new EventBox |
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456 | */ |
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457 | void EventBox::init(void) |
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458 | { |
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459 | isOption = -1; |
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460 | |
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461 | static_cast<Container*>(this)->init(); |
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462 | |
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463 | widget = gtk_event_box_new (); |
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464 | gtk_container_set_border_width (GTK_CONTAINER (widget), 3); |
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465 | |
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466 | } |
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467 | |
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468 | /** |
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469 | \brief Sets the Title of the EventBox (not implemented) |
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470 | \param title Name the EventBox should get (only datastructure-internal). |
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471 | */ |
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472 | void EventBox::setTitle (char* title) |
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473 | { |
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474 | label = title; |
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475 | } |
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476 | |
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477 | /* BOX */ |
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478 | |
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479 | /** |
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480 | \brief Creates a new horizontal Box |
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481 | */ |
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482 | Box::Box (void) |
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483 | { |
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484 | this->init('h'); |
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485 | } |
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486 | |
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487 | /** |
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488 | \brief Creates a new Box of type boxtype |
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489 | \param boxtype if 'v' the Box will be vertically, if 'h' the Box will be horizontally |
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490 | */ |
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491 | Box::Box (char boxtype) |
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492 | { |
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493 | this->init(boxtype); |
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494 | } |
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495 | |
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496 | /** |
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497 | \brief Initializes a new Box with type boxtype |
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498 | \param boxtype see Box(char boxtype) |
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499 | */ |
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500 | void Box::init(char boxtype) |
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501 | { |
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502 | isOption = -2; |
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503 | |
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504 | static_cast<Packer*>(this)->init(); |
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505 | if (boxtype == 'v') |
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506 | { |
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507 | widget = gtk_vbox_new (FALSE, 0); |
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508 | } |
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509 | else |
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510 | { |
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511 | widget = gtk_hbox_new (FALSE, 0); |
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512 | } |
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513 | } |
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514 | |
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515 | /** |
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516 | \brief Fills a box with a given Widget. |
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517 | It does this by apending the first one to its down-pointer and all its following ones to the preceding next-pointer. The last one will receive a NULL pointer as Next |
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518 | \param lowerWidget the next Widget that should be appendet to this Box |
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519 | */ |
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520 | void Box::fill (Widget *lowerWidget) |
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521 | { |
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522 | gtk_box_pack_start (GTK_BOX (this->widget), lowerWidget->widget, TRUE, TRUE, 0); |
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523 | if (this->down == NULL) |
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524 | this->down = lowerWidget; |
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525 | else |
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526 | { |
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527 | Widget* tmp; |
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528 | tmp = this->down; |
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529 | while (tmp->next != NULL) |
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530 | { |
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531 | tmp = tmp->next; |
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532 | } |
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533 | tmp->next = lowerWidget; |
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534 | } |
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535 | } |
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536 | |
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537 | /* IMAGE */ |
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538 | |
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539 | /** |
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540 | \brief Creates a new Image |
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541 | \param imagename the location of the Image on the Hard Disc |
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542 | */ |
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543 | Image::Image (char* imagename) |
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544 | { |
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545 | this->init(); |
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546 | widget = gtk_image_new_from_file (imagename); |
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547 | label = imagename; |
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548 | } |
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549 | |
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550 | /** |
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551 | \brief Initializes a new Image |
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552 | */ |
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553 | void Image::init() |
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554 | { |
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555 | isOption = 0; |
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556 | |
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557 | static_cast<Widget*>(this)->init(); |
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558 | } |
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559 | |
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560 | |
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561 | /* OPTION */ |
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562 | |
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563 | /** |
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564 | \brief Initializes a new Option. |
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565 | sets all Option-Specific-Values to their defaults. |
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566 | */ |
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567 | void Option::init() |
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568 | { |
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569 | value = 0; |
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570 | flag_name = ""; |
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571 | flag_name_short = ""; |
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572 | saveable = false; |
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573 | default_value = 0; |
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574 | |
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575 | static_cast<Widget*>(this)->init(); |
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576 | |
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577 | return; |
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578 | } |
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579 | |
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580 | /** |
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581 | \brief This sets The FlagName of an Option and defines its default Values |
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582 | !! Options will be saved if flagname is different from "" !! |
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583 | \param flagname the Name that will be displayed in the output |
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584 | \param defaultvalue the default Value for this Option (see definition of defaultvalue |
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585 | */ |
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586 | void Option::setFlagName (char* flagname, int defaultvalue) |
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587 | { |
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588 | flag_name = flagname; |
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589 | default_value = defaultvalue; |
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590 | cout << "Set Flagname of " << label << " to " << flagname << endl; |
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591 | } |
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592 | |
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593 | /** |
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594 | \brief see Option::setFlagName (char* flagname, int defaultvalue) |
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595 | \param flagname the Name that will be displayed in the output |
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596 | \param defaultvalue the default Value for this Option (see definition of defaultvalue |
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597 | \param flagnameshort a short flagname to be displayed in the output |
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598 | */ |
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599 | void Option::setFlagName (char* flagname, char* flagnameshort, int defaultvalue) |
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600 | { |
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601 | flag_name = flagname; |
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602 | flag_name_short = flagnameshort; |
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603 | default_value = defaultvalue; |
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604 | cout << "Set Flagname of " << label << " to " << flagname << endl; |
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605 | } |
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606 | |
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607 | |
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608 | /* BUTTON */ |
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609 | |
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610 | /** |
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611 | \brief Creates a new Button with a buttonname |
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612 | \param buttonname sets the Name of the Button |
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613 | */ |
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614 | Button::Button(char* buttonname) |
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615 | { |
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616 | this->init(); |
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617 | this->setTitle(buttonname); |
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618 | } |
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619 | |
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620 | /** |
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621 | \brief Initializes a new Button |
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622 | */ |
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623 | void Button::init(void) |
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624 | { |
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625 | isOption = 0; |
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626 | |
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627 | static_cast<Option*>(this)->init(); |
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628 | |
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629 | widget = gtk_button_new_with_label (""); |
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630 | } |
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631 | |
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632 | /** |
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633 | \brief Sets a new name to the Button |
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634 | \param title The name the Button should get |
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635 | */ |
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636 | void Button::setTitle (char *title) |
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637 | { |
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638 | label = title; |
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639 | gtk_button_set_label (GTK_BUTTON(widget), title); |
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640 | } |
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641 | |
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642 | /** |
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643 | \brief redraws the Button |
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644 | not implemented yet |
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645 | */ |
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646 | void Button::redraw () |
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647 | { |
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648 | } |
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649 | |
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650 | /* CHECKBUTTON */ |
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651 | |
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652 | /** |
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653 | \brief Creates a new CheckButton with an ame |
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654 | \param buttonname The name the CheckButton should display. |
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655 | */ |
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656 | CheckButton::CheckButton (char* buttonname) |
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657 | { |
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658 | this->init(); |
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659 | this->setTitle(buttonname); |
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660 | |
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661 | this->connectSignal ("clicked", this->OptionChange); |
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662 | } |
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663 | |
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664 | /** |
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665 | \brief Initialize a new CheckButton with default settings |
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666 | */ |
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667 | void CheckButton::init(void) |
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668 | { |
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669 | isOption = 1; |
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670 | |
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671 | static_cast<Option*>(this)->init(); |
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672 | |
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673 | widget = gtk_check_button_new_with_label (""); |
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674 | } |
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675 | |
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676 | /** |
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677 | \brief Sets a new Title to a CheckButton |
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678 | \param title The new Name the CheckButton should display. |
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679 | */ |
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680 | void CheckButton::setTitle(char* title) |
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681 | { |
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682 | label = title; |
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683 | gtk_button_set_label(GTK_BUTTON(widget), title); |
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684 | } |
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685 | |
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686 | bool CheckButton::isActive() |
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687 | { |
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688 | return gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget)); |
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689 | } |
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690 | |
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691 | /** |
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692 | \brief Signal OptionChange writes the Value from the CheckButton to its Object-Database. |
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693 | \param widget The widget(CheckButton) that has a changed Value |
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694 | \param checkbutton the CheckButton-Object that should receive the change. |
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695 | */ |
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696 | gint CheckButton::OptionChange (GtkWidget *widget, Widget* checkbutton) |
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697 | { |
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698 | static_cast<CheckButton*>(checkbutton)->value = (int)gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON ((CheckButton*)checkbutton->widget)); |
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699 | flags->setTextFromFlags(orxonoxGUI); ////// must be different!!! |
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700 | cout << static_cast<CheckButton*>(checkbutton)->label << " set to: " << static_cast<CheckButton*>(checkbutton)->value << endl; |
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701 | } |
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702 | |
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703 | /** |
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704 | \brief Redraws the CheckButton (if option has changed). |
---|
705 | Example: if new settings are loaded the Button must be redrawn for the GUI to display that Change |
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706 | */ |
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707 | void CheckButton::redraw () |
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708 | { |
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709 | gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), value); |
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710 | } |
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711 | |
---|
712 | /* SLIDER */ |
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713 | |
---|
714 | /** |
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715 | \brief Creates a new Slider |
---|
716 | \param slidername The data-structure-name of the slider. |
---|
717 | \param start The minimal Value of the slider. |
---|
718 | \param end The maximal Value of the slider. |
---|
719 | */ |
---|
720 | Slider::Slider (char* slidername, int start, int end) |
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721 | { |
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722 | this->init(start, end); |
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723 | this->setValue(start); |
---|
724 | this->setTitle(slidername); |
---|
725 | this->connectSignal ("value_changed", this->OptionChange); |
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726 | } |
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727 | |
---|
728 | /** |
---|
729 | \brief Initializes a Slider with start and end Values |
---|
730 | params: see Slider::Slider (char* slidername, int start, int end) |
---|
731 | */ |
---|
732 | void Slider::init(int start, int end) |
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733 | { |
---|
734 | isOption = 2; |
---|
735 | |
---|
736 | static_cast<Option*>(this)->init(); |
---|
737 | |
---|
738 | widget = gtk_hscale_new_with_range (start, end, 5); |
---|
739 | } |
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740 | |
---|
741 | /** |
---|
742 | \brief Sets a new Title to the Slider |
---|
743 | \param title The new Name of the slider |
---|
744 | */ |
---|
745 | void Slider::setTitle(char* title) |
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746 | { |
---|
747 | label = title; |
---|
748 | } |
---|
749 | |
---|
750 | /** |
---|
751 | \brief Setting a new value to the Slider. |
---|
752 | Maybe you also require a Slider::redraw() for this to display |
---|
753 | */ |
---|
754 | void Slider::setValue(int value) |
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755 | { |
---|
756 | this->value = value; |
---|
757 | } |
---|
758 | |
---|
759 | /** |
---|
760 | \brief Signal OptionChange writes the Value from the Slider to its Object-Database. |
---|
761 | \param widget The widget(Slider) that has a changed Value |
---|
762 | \param slider the Slider-Object that should receive the change. |
---|
763 | */ |
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764 | gint Slider::OptionChange (GtkWidget *widget, Widget* slider) |
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765 | { |
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766 | static_cast<Slider*>(slider)->value = (int)gtk_range_get_value (GTK_RANGE ((Slider*)slider->widget)); |
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767 | flags->setTextFromFlags(orxonoxGUI); //// must be different !!! |
---|
768 | cout << static_cast<Slider*>(slider)->label << " set to: "<< static_cast<Slider*>(slider)->value << endl; |
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769 | } |
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770 | |
---|
771 | /** |
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772 | \brief Redraws the widget |
---|
773 | Example: see void CheckButton::redraw () |
---|
774 | */ |
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775 | void Slider::redraw () |
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776 | { |
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777 | gtk_range_set_value (GTK_RANGE (widget), value); |
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778 | } |
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779 | |
---|
780 | /* MENU */ |
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781 | |
---|
782 | /** |
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783 | \brief Creates a Menu-Item-list out of multiple input. |
---|
784 | !! Consider, that the last input argument has to be "lastItem" for this to work!! |
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785 | \param menuname The Database-Name of this Menu |
---|
786 | \param ... items to be added to this Menu. !! Consider, that the last input argument has to be "lastItem" for this to work!! |
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787 | */ |
---|
788 | Menu::Menu (char* menuname, ...) |
---|
789 | { |
---|
790 | this->init(); |
---|
791 | this->setTitle(menuname); |
---|
792 | |
---|
793 | char *itemName; |
---|
794 | |
---|
795 | va_start (itemlist, menuname); |
---|
796 | while (strcmp (itemName = va_arg (itemlist, char*), "lastItem")) |
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797 | { |
---|
798 | this->addItem(itemName); |
---|
799 | } |
---|
800 | va_end(itemlist); |
---|
801 | |
---|
802 | gtk_option_menu_set_menu (GTK_OPTION_MENU (widget), menu); |
---|
803 | this->connectSignal ("changed", this->OptionChange); |
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804 | } |
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805 | |
---|
806 | /** |
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807 | \brief Initializes a new Menu with no items |
---|
808 | */ |
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809 | void Menu::init(void) |
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810 | { |
---|
811 | isOption = 2; |
---|
812 | |
---|
813 | static_cast<Option*>(this)->init(); |
---|
814 | |
---|
815 | widget = gtk_option_menu_new (); |
---|
816 | menu = gtk_menu_new (); |
---|
817 | |
---|
818 | } |
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819 | |
---|
820 | /** |
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821 | * Sets the Database-Name of this Menu |
---|
822 | \param title Database-Name to be set. |
---|
823 | */ |
---|
824 | void Menu::setTitle(char* title) |
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825 | { |
---|
826 | label = title; |
---|
827 | } |
---|
828 | |
---|
829 | /** |
---|
830 | \brief appends a new Item to the Menu-List. |
---|
831 | \param itemName the itemName to be appendet. |
---|
832 | */ |
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833 | void Menu::addItem (char* itemName) |
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834 | { |
---|
835 | item = gtk_menu_item_new_with_label (itemName); |
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836 | gtk_menu_shell_append(GTK_MENU_SHELL (menu), item); |
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837 | } |
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838 | |
---|
839 | /** |
---|
840 | \brief Signal OptionChange writes the Value from the Menu to its Object-Database. |
---|
841 | \param widget The widget(Menu) that has a changed Value |
---|
842 | \param menu the Menu-Object that should receive the change. |
---|
843 | */ |
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844 | gint Menu::OptionChange (GtkWidget *widget, Widget* menu) |
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845 | { |
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846 | static_cast<Menu*>(menu)->value = (int)gtk_option_menu_get_history (GTK_OPTION_MENU (menu->widget)); |
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847 | flags->setTextFromFlags(orxonoxGUI); //// must be different !!! |
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848 | cout << static_cast<Menu*>(menu)->label << " changed to : " << static_cast<Menu*>(menu)->value << endl; |
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849 | } |
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850 | |
---|
851 | /** |
---|
852 | \brief Redraws the widget |
---|
853 | Example: see void CheckButton::redraw () |
---|
854 | */ |
---|
855 | void Menu::redraw () |
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856 | { |
---|
857 | gtk_option_menu_set_history (GTK_OPTION_MENU (widget), value); |
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858 | } |
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859 | |
---|
860 | /** |
---|
861 | \brief Creates a new default Label with no Text. |
---|
862 | You migth consider adding Label::setTitle with this. |
---|
863 | */ |
---|
864 | Label:: Label () |
---|
865 | { |
---|
866 | this->init(); |
---|
867 | } |
---|
868 | |
---|
869 | /** |
---|
870 | \brief Creates a new Label with a Text. |
---|
871 | \param text The text to be displayed. |
---|
872 | */ |
---|
873 | Label:: Label (char* text) |
---|
874 | { |
---|
875 | this->init(); |
---|
876 | this->setText(text); |
---|
877 | } |
---|
878 | |
---|
879 | /** |
---|
880 | \brief initializes a new Label |
---|
881 | */ |
---|
882 | void Label::init(void) |
---|
883 | { |
---|
884 | isOption = 0; |
---|
885 | |
---|
886 | static_cast<Widget*>(this)->init(); |
---|
887 | |
---|
888 | widget = gtk_label_new (""); |
---|
889 | gtk_label_set_line_wrap (GTK_LABEL(widget), TRUE); |
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890 | } |
---|
891 | |
---|
892 | /** |
---|
893 | \brief Sets a new Text to a Label. |
---|
894 | \param text The text to be inserted into the Label. |
---|
895 | */ |
---|
896 | void Label::setText (char* text) |
---|
897 | { |
---|
898 | label = text; |
---|
899 | gtk_label_set_text (GTK_LABEL (this->widget), text); |
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900 | } |
---|
901 | |
---|
902 | /** |
---|
903 | \brief get the Text of a Label |
---|
904 | \return The Text the Label holds. |
---|
905 | */ |
---|
906 | char* Label::getText () |
---|
907 | { |
---|
908 | return ((char*)gtk_label_get_text (GTK_LABEL (this->widget))); |
---|
909 | } |
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