1 | -- Returns a new menu sheet |
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2 | -- See MenuSheet.new for details about the parameters |
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3 | function createMenuSheet(name, bHidePrevious, tShowCursor, tUseKeyboard, bBlockJoyStick) |
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4 | local sheet = require("MenuSheet").new(name, bHidePrevious, tShowCursor, tUseKeyboard, bBlockJoyStick) |
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5 | _G[sheet.name] = sheet -- Global access required because of the event handlers |
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6 | return sheet |
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7 | end |
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8 | |
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9 | -- Returns a new HUD sheet |
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10 | function createHUDSheet(name) |
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11 | local sheet = require("HUDSheet").new(name) |
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12 | _G[sheet.name] = sheet -- Global access required because of the event handlers |
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13 | return sheet |
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14 | end |
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15 | |
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16 | function openDecisionPopup( text, callbackPtr ) |
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17 | showMenuSheet("DecisionPopup", false, true) |
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18 | DecisionPopup.setCallback(callbackPtr) |
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19 | DecisionPopup.setText(text) |
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20 | end |
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21 | |
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22 | function openInfoPopup(text, functionPtr, closeButton, arguments) |
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23 | showMenuSheet("InfoPopup", false, true) |
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24 | InfoPopup.execute(functionPtr, arguments) |
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25 | InfoPopup.setText(text) |
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26 | InfoPopup.setCloseButton(closeButton) |
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27 | end |
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28 | |
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29 | function getMinTextSize(window) |
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30 | local size = {} |
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31 | |
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32 | local lookAndFeel = CEGUI.WidgetLookManager:getSingleton():getWidgetLook(window:getLookNFeel()) |
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33 | local height = window:getFont():getLineSpacing() + window:getUnclippedPixelRect():getHeight() - lookAndFeel:getNamedArea("WithFrameTextRenderArea"):getArea():getPixelRect(window):getHeight() |
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34 | local width = window:getFont():getTextExtent(window:getText()) + window:getUnclippedPixelRect():getWidth() - lookAndFeel:getNamedArea("WithFrameTextRenderArea"):getArea():getPixelRect(window):getWidth() |
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35 | |
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36 | table.insert(size, height) |
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37 | table.insert(size, width) |
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38 | return size |
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39 | end |
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40 | |
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41 | function getScrollingStepSize(window) |
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42 | local height = window:getUnclippedPixelRect():getHeight() |
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43 | local maxHeight = CEGUI.System:getSingleton():getGUISheet():getUnclippedPixelRect():getHeight() |
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44 | local ratio = height/maxHeight |
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45 | return 0.008*ratio/0.3204 |
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46 | end |
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47 | |
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48 | function getStaticTextWindowHeight(window) |
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49 | local lookAndFeel = CEGUI.WidgetLookManager:getSingleton():getWidgetLook(window:getLookNFeel()) |
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50 | local formattedArea = lookAndFeel:getNamedArea("WithFrameTextRenderArea"):getArea():getPixelRect(window) |
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51 | local frameHeight = window:getUnclippedPixelRect():getHeight() - formattedArea:getHeight() |
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52 | local lines = window:getFont():getFormattedLineCount(window:getText(), formattedArea, CEGUI.WordWrapLeftAligned) |
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53 | local height = lines * window:getFont():getLineSpacing() + frameHeight |
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54 | return height |
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55 | end |
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56 | |
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57 | --function to iterate through a menu sheet by using arrowkeys |
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58 | |
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59 | --@arguments: |
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60 | -- list: 2-dimensional table, arguments are items that contain a button and its function |
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61 | -- !!note: each button can only be in the list once!! |
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62 | -- code: code of any key on the keyboard |
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63 | -- P: menusheet |
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64 | -- n: number of rows of the buttontable |
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65 | -- m: number of colums of the buttontable |
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66 | |
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67 | function buttonIteratorHelper(list, code, P, n, m) |
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68 | |
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69 | --after a key (down,up,left,right) is pressed the index of the current button has to be updated |
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70 | |
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71 | --key down |
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72 | if code == "208" then |
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73 | if P.index < 0 then -- initial status |
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74 | P.index = 0 |
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75 | P.oldindex = -1 |
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76 | else |
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77 | P.oldindex = P.index |
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78 | P.index = (P.index + m) % (m*n) --modulo operation works as a "wrap around" in the button menu |
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79 | |
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80 | while list[P.index+1] == nil do |
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81 | P.oldindex = P.index |
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82 | P.index = (P.index + m) % (m*n) |
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83 | end |
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84 | end |
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85 | |
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86 | --key up |
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87 | elseif code == "200" then |
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88 | if P.index < 0 then |
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89 | P.index = 0 |
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90 | P.oldindex = -1 |
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91 | elseif(P.index == 0) then |
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92 | P.oldindex = P.index |
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93 | P.index = m*n-m |
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94 | |
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95 | while list[P.index+1] == nil do |
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96 | P.oldindex = P.index |
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97 | P.index = (P.index-m)%(m*n) |
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98 | end |
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99 | else |
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100 | P.oldindex = P.index |
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101 | P.index = (P.index -m) % (m*n) |
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102 | |
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103 | while list[P.index+1] == nil do |
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104 | P.oldindex = P.index |
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105 | P.index = (P.index-m)%(m*n) |
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106 | end |
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107 | end |
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108 | |
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109 | --key right |
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110 | elseif code == "205" then |
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111 | if P.index < 0 then |
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112 | P.index = 0 |
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113 | P.oldindex = -1 |
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114 | elseif (P.index+1) % m == 0 then -- we are at the right-end of a row |
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115 | P.oldindex = P.index |
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116 | P.index = P.index + 1 -m |
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117 | |
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118 | while list[P.index+1] == nil do |
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119 | P.oldindex = P.index |
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120 | P.index = P.index + 1 |
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121 | end |
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122 | else |
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123 | P.oldindex = P.index |
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124 | P.index = P.index + 1 |
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125 | |
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126 | while list[P.index+1] == nil do |
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127 | if (P.index+1) % m == 0 then -- we are at the right-end of a row |
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128 | P.oldindex = P.index |
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129 | P.index = P.index + 1-m |
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130 | |
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131 | else |
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132 | P.oldindex = P.index |
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133 | P.index = P.index + 1 |
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134 | end |
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135 | end |
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136 | end |
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137 | |
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138 | --key left |
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139 | elseif code == "203" then |
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140 | if P.index < 0 then |
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141 | P.index = 0 |
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142 | P.oldindex = -1 |
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143 | elseif P.index % m == 0 then -- we are at the left-end of a row |
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144 | P.oldindex = P.index |
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145 | P.index = P.index +m-1 |
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146 | |
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147 | while list[P.index+1] == nil do |
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148 | P.oldindex = P.index |
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149 | P.index = P.index -1 |
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150 | end |
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151 | else |
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152 | P.oldindex = P.index |
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153 | P.index = P.index -1 |
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154 | |
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155 | while list[P.index+1] == nil do |
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156 | if P.index % m == 0 then -- we are at the left-end of a row |
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157 | P.oldindex = P.index |
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158 | P.index = P.index -1 + m |
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159 | else |
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160 | P.oldindex = P.index |
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161 | P.index = P.index -1 |
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162 | end |
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163 | end |
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164 | end |
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165 | end |
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166 | |
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167 | --to update the new current button |
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168 | if (code == "208" or code == "200" or code == "203" or code == "205") and P.oldindex~= P.index then |
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169 | |
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170 | local system = CEGUI.System:getSingleton() |
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171 | local window = winMgr:getWindow("orxonox/MainMenuBackground") |
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172 | |
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173 | local item = list[P.index+1] |
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174 | local child = item["button"] |
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175 | local s = child:getProperty("NormalImageRightEdge") |
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176 | |
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177 | --teste ob der Button nicht schon gehighlightet ist |
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178 | if string.sub(s,string.len(s)-8,string.len(s)) == "Highlight" then |
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179 | --nop |
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180 | else |
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181 | child:setProperty("NormalImageRightEdge", string.sub(child:getProperty("NormalImageRightEdge"),1,-7) .. "Highlight") |
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182 | child:setProperty("NormalImageLeftEdge", string.sub(child:getProperty("NormalImageLeftEdge"),1,-7) .. "Highlight") |
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183 | child:setProperty("NormalImageBackground", string.sub(child:getProperty("NormalImageBackground"),1,-7) .. "Highlight") |
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184 | if P.oldindex >= 0 then |
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185 | if list[P.oldindex+1] ~= nil then |
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186 | local item = list[P.oldindex+1] |
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187 | local oldChild = item["button"] |
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188 | oldChild:setProperty("NormalImageRightEdge", string.sub(oldChild:getProperty("NormalImageRightEdge"),1,-10) .. "Normal") |
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189 | oldChild:setProperty("NormalImageLeftEdge", string.sub(oldChild:getProperty("NormalImageLeftEdge"),1,-10) .. "Normal") |
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190 | oldChild:setProperty("NormalImageBackground", string.sub(oldChild:getProperty("NormalImageBackground"),1,-10) .. "Normal") |
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191 | end |
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192 | end |
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193 | end |
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194 | |
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195 | --for every highlighted button check if index is on its position. If not, set imageproperty on "normal" |
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196 | local i = 1 |
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197 | while i < (n*m) do |
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198 | if i == P.index +1 then |
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199 | i = i+1 |
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200 | else |
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201 | if list[i] ~= nil then |
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202 | local item = list[i] |
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203 | local child = item["button"] |
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204 | local s = child:getProperty("NormalImageRightEdge") |
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205 | if string.sub(s,string.len(s)-8,string.len(s)) == "Highlight" then |
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206 | child:setProperty("NormalImageRightEdge", string.sub(child:getProperty("NormalImageRightEdge"),1,-10) .. "Normal") |
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207 | child:setProperty("NormalImageLeftEdge", string.sub(child:getProperty("NormalImageLeftEdge"),1,-10) .. "Normal") |
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208 | child:setProperty("NormalImageBackground", string.sub(child:getProperty("NormalImageBackground"),1,-10) .. "Normal") |
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209 | end |
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210 | end |
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211 | end |
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212 | i=i+1 |
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213 | end |
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214 | end |
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215 | |
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216 | --enter |
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217 | if code == "28" then |
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218 | local item = list[P.index+1] |
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219 | local child = item["button"] |
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220 | child:setProperty("NormalImageRightEdge", string.sub(child:getProperty("NormalImageRightEdge"),1,-10) .. "Normal") |
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221 | child:setProperty("NormalImageLeftEdge", string.sub(child:getProperty("NormalImageLeftEdge"),1,-10) .. "Normal") |
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222 | child:setProperty("NormalImageBackground", string.sub(child:getProperty("NormalImageBackground"),1,-10) .. "Normal") |
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223 | |
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224 | local foo = item["function"] |
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225 | foo() |
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226 | end |
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227 | |
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228 | end |
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229 | |
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230 | --write index and oldindex on the console |
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231 | --works like buttonIteratorHelper |
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232 | function indexTester(list,code,P,n,m) |
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233 | --key down |
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234 | if code == "208" then |
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235 | if P.index < 0 then -- initial status |
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236 | P.index = 0 |
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237 | P.oldindex = -1 |
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238 | else |
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239 | P.oldindex = P.index |
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240 | P.index = (P.index + m) % (m*n) |
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241 | |
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242 | while list[P.index+1] == nil do |
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243 | P.oldindex = P.index |
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244 | P.index = (P.index + m) % (m*n) |
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245 | end |
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246 | end |
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247 | |
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248 | --key up |
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249 | elseif code == "200" then |
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250 | if P.index < 0 then |
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251 | P.index = 0 |
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252 | P.oldindex = -1 |
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253 | elseif(P.index == 0) then |
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254 | P.oldindex = P.index |
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255 | P.index = m*n-m |
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256 | |
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257 | while list[P.index+1] == nil do |
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258 | P.oldindex = P.index |
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259 | P.index = (P.index-m)%(m*n) |
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260 | end |
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261 | else |
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262 | P.oldindex = P.index |
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263 | P.index = (P.index -m) % (m*n) |
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264 | |
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265 | while list[P.index+1] == nil do |
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266 | P.oldindex = P.index |
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267 | P.index = P.index -m |
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268 | end |
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269 | end |
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270 | |
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271 | --key right |
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272 | elseif code == "205" then |
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273 | if P.index < 0 then |
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274 | P.index = 0 |
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275 | P.oldindex = -1 |
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276 | elseif (P.index+1) % m == 0 then -- we are at the right-end of a row |
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277 | P.oldindex = P.index |
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278 | P.index = P.index + 1 -m |
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279 | |
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280 | while list[P.index+1] == nil do |
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281 | P.oldindex = P.index |
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282 | P.index = P.index + 1 |
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283 | end |
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284 | else |
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285 | P.oldindex = P.index |
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286 | P.index = P.index + 1 |
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287 | |
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288 | while list[P.index+1] == nil do |
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289 | if (P.index+1) % m == 0 then -- we are at the right-end of a row |
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290 | P.oldindex = P.index |
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291 | P.index = P.index + 1-m |
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292 | |
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293 | else |
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294 | P.oldindex = P.index |
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295 | P.index = P.index + 1 |
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296 | end |
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297 | end |
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298 | end |
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299 | |
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300 | --key left |
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301 | elseif code == "203" then |
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302 | if P.index < 0 then |
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303 | P.index = 0 |
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304 | P.oldindex = -1 |
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305 | elseif P.index % m == 0 then -- we are at the left-end of a row |
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306 | P.oldindex = P.index |
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307 | P.index = P.index +m-1 |
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308 | |
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309 | while list[P.index+1] == nil do |
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310 | P.oldindex = P.index |
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311 | P.index = P.index -1 |
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312 | end |
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313 | else |
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314 | P.oldindex = P.index |
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315 | P.index = P.index -1 |
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316 | |
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317 | while list[P.index+1] == nil do |
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318 | if P.index % m == 0 then -- we are at the left-end of a row |
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319 | P.oldindex = P.index |
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320 | P.index = P.index -1 + m |
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321 | else |
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322 | P.oldindex = P.index |
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323 | P.index = P.index -1 |
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324 | end |
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325 | end |
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326 | end |
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327 | end |
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328 | |
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329 | cout(0, P.oldindex) |
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330 | cout(0, P.index) |
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331 | |
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332 | end |
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333 | |
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334 | |
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335 | |
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336 | |
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