1 | package Crossfire::Client::Widget; |
1 | package CFPlus::UI; |
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2 | |
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3 | use utf8; |
2 | use strict; |
4 | use strict; |
3 | |
5 | |
4 | our $FOCUS; # the widget with current focus |
6 | use List::Util (); |
5 | our %ACTIVE_WIDGETS; |
7 | use Event; |
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8 | |
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9 | use CFPlus; |
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10 | use CFPlus::Pod; |
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11 | use CFPlus::Texture; |
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12 | |
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13 | our ($FOCUS, $HOVER, $GRAB); # various widgets |
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14 | |
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15 | our $LAYOUT; |
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16 | our $ROOT; |
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17 | our $TOOLTIP; |
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18 | our $BUTTON_STATE; |
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19 | |
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20 | our %WIDGET; # all widgets, weak-referenced |
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21 | |
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22 | our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub { |
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23 | if (!$GRAB) { |
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24 | for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { |
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25 | if (length $widget->{tooltip}) { |
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26 | if ($TOOLTIP->{owner} != $widget) { |
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27 | $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner}; |
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28 | $TOOLTIP->hide; |
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29 | |
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30 | $TOOLTIP->{owner} = $widget; |
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31 | $TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner}; |
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32 | |
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33 | return if $ENV{CFPLUS_DEBUG} & 8; |
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34 | |
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35 | my $tip = $widget->{tooltip}; |
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36 | |
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37 | $tip = $tip->($widget) if CODE:: eq ref $tip; |
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38 | |
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39 | $TOOLTIP->set_tooltip_from ($widget); |
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40 | $TOOLTIP->show; |
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41 | } |
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42 | |
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43 | return; |
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44 | } |
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45 | } |
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46 | } |
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47 | |
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48 | $TOOLTIP->hide; |
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49 | $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner}; |
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50 | delete $TOOLTIP->{owner}; |
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51 | }); |
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52 | |
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53 | sub get_layout { |
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54 | my $layout; |
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55 | |
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56 | for (grep { $_->{name} } values %WIDGET) { |
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57 | my $win = $layout->{$_->{name}} = { }; |
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58 | |
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59 | $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/; |
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60 | $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/; |
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61 | $win->{w} = $_->{w} / $::WIDTH if defined $_->{w}; |
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62 | $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h}; |
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63 | |
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64 | $win->{show} = $_->{visible} && $_->{is_toplevel}; |
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65 | } |
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66 | |
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67 | $layout |
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68 | } |
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69 | |
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70 | sub set_layout { |
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71 | my ($layout) = @_; |
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72 | |
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73 | $LAYOUT = $layout; |
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74 | } |
6 | |
75 | |
7 | # class methods for events |
76 | # class methods for events |
8 | sub feed_sdl_key_down_event { $FOCUS->key_down ($_[0]) if $FOCUS } |
77 | sub feed_sdl_key_down_event { |
9 | sub feed_sdl_key_up_event { $FOCUS->key_up ($_[0]) if $FOCUS } |
78 | $FOCUS->emit (key_down => $_[0]) |
10 | sub feed_sdl_button_down_event { $FOCUS->button_down ($_[0]) if $FOCUS } |
79 | if $FOCUS; |
11 | sub feed_sdl_button_up_event { $FOCUS->button_up ($_[0]) if $FOCUS } |
80 | } |
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81 | |
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82 | sub feed_sdl_key_up_event { |
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83 | $FOCUS->emit (key_up => $_[0]) |
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84 | if $FOCUS; |
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85 | } |
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86 | |
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87 | sub check_hover { |
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88 | my ($widget) = @_; |
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89 | |
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90 | if ($widget != $HOVER) { |
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91 | my $hover = $HOVER; $HOVER = $widget; |
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92 | |
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93 | $hover->update if $hover && $hover->{can_hover}; |
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94 | $HOVER->update if $HOVER && $HOVER->{can_hover}; |
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95 | |
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96 | $TOOLTIP_WATCHER->start; |
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97 | } |
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98 | } |
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99 | |
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100 | sub feed_sdl_button_down_event { |
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101 | my ($ev) = @_; |
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102 | my ($x, $y) = ($ev->{x}, $ev->{y}); |
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103 | |
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104 | $BUTTON_STATE |= 1 << ($ev->{button} - 1); |
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105 | |
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106 | unless ($GRAB) { |
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107 | my $widget = $ROOT->find_widget ($x, $y); |
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108 | |
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109 | $GRAB = $widget; |
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110 | $GRAB->update if $GRAB; |
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111 | |
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112 | $TOOLTIP_WATCHER->cb->(); |
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113 | } |
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114 | |
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115 | if ($GRAB) { |
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116 | if ($ev->{button} == 4 || $ev->{button} == 5) { |
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117 | # mousewheel |
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118 | my $delta = $ev->{button} * 2 - 9; |
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119 | my $shift = $ev->{mod} & CFPlus::KMOD_SHIFT; |
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120 | |
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121 | $ev->{dx} = $shift ? $delta : 0; |
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122 | $ev->{dy} = $shift ? 0 : $delta; |
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123 | |
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124 | $GRAB->emit (mouse_wheel => $ev); |
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125 | } else { |
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126 | $GRAB->emit (button_down => $ev) |
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127 | } |
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128 | } |
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129 | } |
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130 | |
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131 | sub feed_sdl_button_up_event { |
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132 | my ($ev) = @_; |
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133 | |
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134 | my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y}); |
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135 | |
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136 | $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); |
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137 | |
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138 | $GRAB->emit (button_up => $ev) |
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139 | if $GRAB && $ev->{button} != 4 && $ev->{button} != 5; |
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140 | |
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141 | unless ($BUTTON_STATE) { |
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142 | my $grab = $GRAB; undef $GRAB; |
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143 | $grab->update if $grab; |
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144 | $GRAB->update if $GRAB; |
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145 | |
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146 | check_hover $widget; |
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147 | $TOOLTIP_WATCHER->cb->(); |
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148 | } |
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149 | } |
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150 | |
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151 | sub feed_sdl_motion_event { |
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152 | my ($ev) = @_; |
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153 | my ($x, $y) = ($ev->{x}, $ev->{y}); |
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154 | |
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155 | my $widget = $GRAB || $ROOT->find_widget ($x, $y); |
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156 | |
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157 | check_hover $widget; |
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158 | |
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159 | $HOVER->emit (mouse_motion => $ev) |
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160 | if $HOVER; |
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161 | } |
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162 | |
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163 | # convert position array to integers |
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164 | sub harmonize { |
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165 | my ($vals) = @_; |
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166 | |
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167 | my $rem = 0; |
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168 | |
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169 | for (@$vals) { |
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170 | my $i = int $_ + $rem; |
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171 | $rem += $_ - $i; |
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172 | $_ = $i; |
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173 | } |
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174 | } |
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175 | |
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176 | sub full_refresh { |
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177 | # make a copy, otherwise for complains about freed values. |
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178 | my @widgets = values %WIDGET; |
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179 | |
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180 | $_->update |
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181 | for @widgets; |
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182 | } |
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183 | |
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184 | sub reconfigure_widgets { |
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185 | # make a copy, otherwise C<for> complains about freed values. |
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186 | my @widgets = values %WIDGET; |
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187 | |
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188 | $_->reconfigure |
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189 | for @widgets; |
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190 | } |
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191 | |
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192 | # call when resolution changes etc. |
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193 | sub rescale_widgets { |
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194 | my ($sx, $sy) = @_; |
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195 | |
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196 | for my $widget (values %WIDGET) { |
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197 | if ($widget->{is_toplevel}) { |
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198 | $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/; |
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199 | $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/; |
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200 | |
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201 | $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/; |
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202 | $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w}; |
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203 | $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w}; |
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204 | $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/; |
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205 | $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h}; |
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206 | $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h}; |
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207 | |
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208 | $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/; |
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209 | $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/; |
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210 | |
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211 | } |
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212 | } |
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213 | |
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214 | reconfigure_widgets; |
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215 | } |
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216 | |
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217 | ############################################################################# |
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218 | |
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219 | package CFPlus::UI::Event; |
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220 | |
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221 | sub xy { |
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222 | $_[1]->coord2local ($_[0]{x}, $_[0]{y}) |
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223 | } |
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224 | |
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225 | ############################################################################# |
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226 | |
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227 | package CFPlus::UI::Base; |
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228 | |
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229 | use strict; |
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230 | |
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231 | use CFPlus::OpenGL; |
12 | |
232 | |
13 | sub new { |
233 | sub new { |
14 | my $class = shift; |
234 | my $class = shift; |
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235 | |
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236 | my $self = bless { |
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237 | x => "center", |
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238 | y => "center", |
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239 | z => 0, |
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240 | w => undef, |
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241 | h => undef, |
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242 | can_events => 1, |
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243 | @_ |
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244 | }, $class; |
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245 | |
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246 | CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self); |
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247 | |
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248 | for (keys %$self) { |
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249 | if (/^on_(.*)$/) { |
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250 | $self->connect ($1 => delete $self->{$_}); |
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251 | } |
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252 | } |
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253 | |
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254 | if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) { |
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255 | $self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x}; |
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256 | $self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y}; |
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257 | $self->{force_w} = $layout->{w} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{w}; |
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258 | $self->{force_h} = $layout->{h} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{h}; |
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259 | |
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260 | $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x}; |
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261 | $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y}; |
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262 | |
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263 | $self->show if $layout->{show}; |
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264 | } |
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265 | |
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266 | $self |
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267 | } |
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268 | |
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269 | sub destroy { |
15 | my $self = { @_ }; |
270 | my ($self) = @_; |
16 | bless $self, $class; |
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17 | return $self; |
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18 | } |
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19 | |
271 | |
20 | sub activate { |
272 | $self->hide; |
21 | $ACTIVE_WIDGETS{$_[0]} = $_[0]; |
273 | $self->emit ("destroy"); |
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274 | %$self = (); |
22 | } |
275 | } |
23 | |
276 | |
24 | sub deactivate { |
277 | sub TO_JSON { |
25 | delete $ACTIVE_WIDGETS{$_[0]}; |
278 | { __widget_ref__ => $_[0]{s_id} } |
26 | } |
279 | } |
27 | |
280 | |
28 | sub focus_in { |
281 | sub show { |
29 | my ($widget) = @_; |
282 | my ($self) = @_; |
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283 | |
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284 | return if $self->{parent}; |
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285 | |
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286 | $CFPlus::UI::ROOT->add ($self); |
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287 | } |
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288 | |
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289 | sub set_visible { |
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290 | my ($self) = @_; |
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291 | |
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292 | return if $self->{visible}; |
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293 | |
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294 | $self->{root} = $self->{parent}{root}; |
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295 | $self->{visible} = $self->{parent}{visible} + 1; |
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296 | |
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297 | $self->emit (visibility_change => 1); |
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298 | |
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299 | $self->realloc if !exists $self->{req_w}; |
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300 | |
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301 | $_->set_visible for $self->children; |
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302 | } |
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303 | |
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304 | sub set_invisible { |
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305 | my ($self) = @_; |
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306 | |
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307 | return unless $self->{visible}; |
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308 | |
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309 | $_->set_invisible for $self->children; |
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310 | |
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311 | delete $self->{visible}; |
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312 | delete $self->{root}; |
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313 | |
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314 | undef $GRAB if $GRAB == $self; |
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315 | undef $HOVER if $HOVER == $self; |
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316 | |
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317 | $CFPlus::UI::TOOLTIP_WATCHER->cb->() |
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318 | if $TOOLTIP->{owner} == $self; |
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319 | |
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320 | $self->emit ("focus_out"); |
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321 | $self->emit (visibility_change => 0); |
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322 | } |
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323 | |
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324 | sub set_visibility { |
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325 | my ($self, $visible) = @_; |
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326 | |
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327 | return if $self->{visible} == $visible; |
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328 | |
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329 | $visible ? $self->show |
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330 | : $self->hide; |
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331 | } |
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332 | |
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333 | sub toggle_visibility { |
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334 | my ($self) = @_; |
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335 | |
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336 | $self->{visible} |
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337 | ? $self->hide |
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338 | : $self->show; |
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339 | } |
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340 | |
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341 | sub hide { |
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342 | my ($self) = @_; |
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343 | |
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344 | $self->set_invisible; |
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345 | |
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346 | $self->{parent}->remove ($self) |
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347 | if $self->{parent}; |
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348 | } |
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349 | |
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350 | sub move_abs { |
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351 | my ($self, $x, $y, $z) = @_; |
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352 | |
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353 | $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x; |
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354 | $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y; |
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355 | $self->{z} = $z if defined $z; |
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356 | |
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357 | $self->update; |
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358 | } |
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359 | |
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360 | sub set_size { |
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361 | my ($self, $w, $h) = @_; |
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362 | |
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363 | $self->{force_w} = $w; |
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364 | $self->{force_h} = $h; |
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365 | |
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366 | $self->realloc; |
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367 | } |
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368 | |
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369 | sub size_request { |
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370 | require Carp; |
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371 | Carp::confess "size_request is abstract"; |
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372 | } |
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373 | |
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374 | sub baseline_shift { |
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375 | 0 |
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376 | } |
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377 | |
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378 | sub configure { |
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379 | my ($self, $x, $y, $w, $h) = @_; |
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380 | |
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381 | if ($self->{aspect}) { |
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382 | my ($ow, $oh) = ($w, $h); |
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383 | |
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384 | $w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect}; |
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385 | $h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect}; |
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386 | |
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387 | # use alignment to adjust x, y |
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388 | |
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389 | $x += int 0.5 * ($ow - $w); |
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390 | $y += int 0.5 * ($oh - $h); |
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391 | } |
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392 | |
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393 | if ($self->{x} ne $x || $self->{y} ne $y) { |
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394 | $self->{x} = $x; |
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395 | $self->{y} = $y; |
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396 | $self->update; |
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397 | } |
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398 | |
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399 | if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) { |
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400 | return unless $self->{visible}; |
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401 | |
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402 | $self->{alloc_w} = $w; |
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403 | $self->{alloc_h} = $h; |
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404 | |
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405 | $self->{root}{size_alloc}{$self+0} = $self; |
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406 | } |
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407 | } |
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408 | |
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409 | sub children { |
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410 | # nop |
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411 | } |
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412 | |
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413 | sub visible_children { |
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414 | $_[0]->children |
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415 | } |
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416 | |
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417 | sub set_max_size { |
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418 | my ($self, $w, $h) = @_; |
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419 | |
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420 | $self->{max_w} = int $w if defined $w; |
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421 | $self->{max_h} = int $h if defined $h; |
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422 | |
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423 | $self->realloc; |
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424 | } |
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425 | |
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426 | sub set_tooltip { |
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427 | my ($self, $tooltip) = @_; |
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428 | |
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429 | $tooltip =~ s/^\s+//; |
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430 | $tooltip =~ s/\s+$//; |
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431 | |
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432 | return if $self->{tooltip} eq $tooltip; |
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433 | |
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434 | $self->{tooltip} = $tooltip; |
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435 | |
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436 | if ($CFPlus::UI::TOOLTIP->{owner} == $self) { |
|
|
437 | delete $CFPlus::UI::TOOLTIP->{owner}; |
|
|
438 | $CFPlus::UI::TOOLTIP_WATCHER->cb->(); |
|
|
439 | } |
|
|
440 | } |
|
|
441 | |
|
|
442 | # translate global coordinates to local coordinate system |
|
|
443 | sub coord2local { |
|
|
444 | my ($self, $x, $y) = @_; |
|
|
445 | |
|
|
446 | Carp::confess unless $self->{parent};#d# |
|
|
447 | |
|
|
448 | $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) |
|
|
449 | } |
|
|
450 | |
|
|
451 | # translate local coordinates to global coordinate system |
|
|
452 | sub coord2global { |
|
|
453 | my ($self, $x, $y) = @_; |
|
|
454 | |
|
|
455 | Carp::confess unless $self->{parent};#d# |
|
|
456 | |
|
|
457 | $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) |
|
|
458 | } |
|
|
459 | |
|
|
460 | sub invoke_focus_in { |
|
|
461 | my ($self) = @_; |
|
|
462 | |
|
|
463 | return if $FOCUS == $self; |
|
|
464 | return unless $self->{can_focus}; |
|
|
465 | |
30 | $FOCUS = $widget; |
466 | $FOCUS = $self; |
31 | } |
|
|
32 | |
467 | |
|
|
468 | $self->update; |
|
|
469 | |
|
|
470 | 0 |
|
|
471 | } |
|
|
472 | |
33 | sub focus_out { |
473 | sub invoke_focus_out { |
34 | my ($widget) = @_; |
474 | my ($self) = @_; |
35 | } |
|
|
36 | |
475 | |
37 | sub key_down { |
476 | return unless $FOCUS == $self; |
38 | my ($widget, $sdlev) = @_; |
|
|
39 | } |
|
|
40 | |
477 | |
41 | sub key_up { |
478 | undef $FOCUS; |
42 | my ($widget, $sdlev) = @_; |
|
|
43 | } |
|
|
44 | |
479 | |
|
|
480 | $self->update; |
|
|
481 | |
|
|
482 | $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus |
|
|
483 | unless $FOCUS; |
|
|
484 | |
|
|
485 | 0 |
|
|
486 | } |
|
|
487 | |
|
|
488 | sub grab_focus { |
|
|
489 | my ($self) = @_; |
|
|
490 | |
|
|
491 | $FOCUS->emit ("focus_out") if $FOCUS; |
|
|
492 | $self->emit ("focus_in"); |
|
|
493 | } |
|
|
494 | |
|
|
495 | sub invoke_mouse_motion { 0 } |
|
|
496 | sub invoke_button_up { 0 } |
|
|
497 | sub invoke_key_down { 0 } |
|
|
498 | sub invoke_key_up { 0 } |
|
|
499 | sub invoke_mouse_wheel { 0 } |
|
|
500 | |
45 | sub button_down { |
501 | sub invoke_button_down { |
46 | my ($widget, $sdlev) = @_; |
502 | my ($self, $ev, $x, $y) = @_; |
47 | } |
|
|
48 | |
503 | |
49 | sub button_up { |
504 | $self->grab_focus; |
50 | my ($widget, $sdlev) = @_; |
505 | |
|
|
506 | 0 |
51 | } |
507 | } |
|
|
508 | |
|
|
509 | sub connect { |
|
|
510 | my ($self, $signal, $cb) = @_; |
|
|
511 | |
|
|
512 | push @{ $self->{signal_cb}{$signal} }, $cb; |
|
|
513 | |
|
|
514 | defined wantarray and CFPlus::guard { |
|
|
515 | @{ $self->{signal_cb}{$signal} } = grep $_ != $cb, |
|
|
516 | @{ $self->{signal_cb}{$signal} }; |
|
|
517 | } |
|
|
518 | } |
|
|
519 | |
|
|
520 | sub disconnect_all { |
|
|
521 | my ($self, $signal) = @_; |
|
|
522 | |
|
|
523 | delete $self->{signal_cb}{$signal}; |
|
|
524 | } |
|
|
525 | |
|
|
526 | my %has_coords = ( |
|
|
527 | button_down => 1, |
|
|
528 | button_up => 1, |
|
|
529 | mouse_motion => 1, |
|
|
530 | mouse_wheel => 1, |
|
|
531 | ); |
|
|
532 | |
|
|
533 | sub emit { |
|
|
534 | my ($self, $signal, @args) = @_; |
|
|
535 | |
|
|
536 | # I do not really like this solution, but I do not like duplication |
|
|
537 | # and needlessly verbose code, either. |
|
|
538 | my @append |
|
|
539 | = $has_coords{$signal} |
|
|
540 | ? $args[0]->xy ($self) |
|
|
541 | : (); |
|
|
542 | |
|
|
543 | #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d# |
|
|
544 | |
|
|
545 | for my $cb ( |
|
|
546 | @{$self->{signal_cb}{$signal} || []}, # before |
|
|
547 | ($self->can ("invoke_$signal") || sub { 1 }), # closure |
|
|
548 | ) { |
|
|
549 | return $cb->($self, @args, @append) || next; |
|
|
550 | } |
|
|
551 | |
|
|
552 | # parent |
|
|
553 | $self->{parent} && $self->{parent}->emit ($signal, @args) |
|
|
554 | } |
|
|
555 | |
|
|
556 | #sub find_widget { |
|
|
557 | # in .xs |
|
|
558 | |
|
|
559 | sub set_parent { |
|
|
560 | my ($self, $parent) = @_; |
|
|
561 | |
|
|
562 | CFPlus::weaken ($self->{parent} = $parent); |
|
|
563 | $self->set_visible if $parent->{visible}; |
|
|
564 | } |
|
|
565 | |
|
|
566 | sub realloc { |
|
|
567 | my ($self) = @_; |
|
|
568 | |
|
|
569 | if ($self->{visible}) { |
|
|
570 | return if $self->{root}{realloc}{$self+0}; |
|
|
571 | |
|
|
572 | $self->{root}{realloc}{$self+0} = $self; |
|
|
573 | $self->{root}->update; |
|
|
574 | } else { |
|
|
575 | delete $self->{req_w}; |
|
|
576 | delete $self->{req_h}; |
|
|
577 | } |
|
|
578 | } |
|
|
579 | |
|
|
580 | sub update { |
|
|
581 | my ($self) = @_; |
|
|
582 | |
|
|
583 | $self->{parent}->update |
|
|
584 | if $self->{parent}; |
|
|
585 | } |
|
|
586 | |
|
|
587 | sub reconfigure { |
|
|
588 | my ($self) = @_; |
|
|
589 | |
|
|
590 | $self->realloc; |
|
|
591 | $self->update; |
|
|
592 | } |
|
|
593 | |
|
|
594 | # using global variables seems a bit hacky, but passing through all drawing |
|
|
595 | # functions seems pointless. |
|
|
596 | our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn |
52 | |
597 | |
53 | sub draw { |
598 | sub draw { |
54 | my ($widget) = @_; |
599 | my ($self) = @_; |
55 | } |
|
|
56 | |
600 | |
57 | sub bbox { |
601 | return unless $self->{h} && $self->{w}; |
|
|
602 | |
|
|
603 | # update screen rectangle |
|
|
604 | local $draw_x = $draw_x + $self->{x}; |
|
|
605 | local $draw_y = $draw_y + $self->{y}; |
|
|
606 | |
|
|
607 | # skip widgets that are entirely outside the drawing area |
|
|
608 | return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w) |
|
|
609 | || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h); |
|
|
610 | |
|
|
611 | glPushMatrix; |
|
|
612 | glTranslate $self->{x}, $self->{y}, 0; |
|
|
613 | |
|
|
614 | if ($self == $HOVER && $self->{can_hover}) { |
|
|
615 | glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2; |
|
|
616 | glEnable GL_BLEND; |
|
|
617 | glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA; |
|
|
618 | glBegin GL_QUADS; |
|
|
619 | glVertex 0 , 0; |
|
|
620 | glVertex $self->{w}, 0; |
|
|
621 | glVertex $self->{w}, $self->{h}; |
|
|
622 | glVertex 0 , $self->{h}; |
|
|
623 | glEnd; |
|
|
624 | glDisable GL_BLEND; |
|
|
625 | } |
|
|
626 | |
|
|
627 | if ($ENV{CFPLUS_DEBUG} & 1) { |
|
|
628 | glPushMatrix; |
|
|
629 | glColor 1, 1, 0, 1; |
|
|
630 | glTranslate 0.375, 0.375; |
|
|
631 | glBegin GL_LINE_LOOP; |
|
|
632 | glVertex 0 , 0; |
|
|
633 | glVertex $self->{w} - 1, 0; |
|
|
634 | glVertex $self->{w} - 1, $self->{h} - 1; |
|
|
635 | glVertex 0 , $self->{h} - 1; |
|
|
636 | glEnd; |
|
|
637 | glPopMatrix; |
|
|
638 | #CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; |
|
|
639 | } |
|
|
640 | |
|
|
641 | $self->_draw; |
|
|
642 | glPopMatrix; |
|
|
643 | } |
|
|
644 | |
|
|
645 | sub _draw { |
58 | my ($widget) = @_; |
646 | my ($self) = @_; |
59 | } |
|
|
60 | |
647 | |
61 | package Client::TextView; |
648 | warn "no draw defined for $self\n"; |
|
|
649 | } |
|
|
650 | |
|
|
651 | my $cntx;#d# |
|
|
652 | sub DESTROY { |
|
|
653 | my ($self) = @_; |
|
|
654 | |
|
|
655 | return if CFPlus::in_destruct; |
|
|
656 | |
|
|
657 | eval { $self->destroy }; |
|
|
658 | warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/; |
|
|
659 | |
|
|
660 | delete $WIDGET{$self+0}; |
|
|
661 | } |
|
|
662 | |
|
|
663 | ############################################################################# |
|
|
664 | |
|
|
665 | package CFPlus::UI::DrawBG; |
|
|
666 | |
|
|
667 | our @ISA = CFPlus::UI::Base::; |
62 | |
668 | |
63 | use strict; |
669 | use strict; |
64 | our @ISA = qw/Client::Widget/; |
670 | use CFPlus::OpenGL; |
65 | |
671 | |
66 | use SDL::OpenGL; |
672 | sub new { |
67 | use SDL::OpenGL::Constants; |
673 | my $class = shift; |
68 | |
674 | |
69 | sub add_line { |
675 | # range [value, low, high, page] |
70 | my ($self, $line) = @_; |
|
|
71 | push @{$self->{lines}}, $line; |
|
|
72 | } |
|
|
73 | |
676 | |
|
|
677 | $class->SUPER::new ( |
|
|
678 | #bg => [0, 0, 0, 0.2], |
|
|
679 | #active_bg => [1, 1, 1, 0.5], |
|
|
680 | @_ |
|
|
681 | ) |
|
|
682 | } |
|
|
683 | |
74 | sub draw { |
684 | sub _draw { |
|
|
685 | my ($self) = @_; |
|
|
686 | |
|
|
687 | my $color = $FOCUS == $self && $self->{active_bg} |
|
|
688 | ? $self->{active_bg} |
|
|
689 | : $self->{bg}; |
|
|
690 | |
|
|
691 | if ($color && (@$color < 4 || $color->[3])) { |
|
|
692 | my ($w, $h) = @$self{qw(w h)}; |
|
|
693 | |
|
|
694 | glEnable GL_BLEND; |
|
|
695 | glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA; |
|
|
696 | glColor_premultiply @$color; |
|
|
697 | |
|
|
698 | glBegin GL_QUADS; |
|
|
699 | glVertex 0 , 0; |
|
|
700 | glVertex 0 , $h; |
|
|
701 | glVertex $w, $h; |
|
|
702 | glVertex $w, 0; |
|
|
703 | glEnd; |
|
|
704 | |
|
|
705 | glDisable GL_BLEND; |
|
|
706 | } |
|
|
707 | } |
|
|
708 | |
|
|
709 | ############################################################################# |
|
|
710 | |
|
|
711 | package CFPlus::UI::Empty; |
|
|
712 | |
|
|
713 | our @ISA = CFPlus::UI::Base::; |
|
|
714 | |
|
|
715 | sub new { |
|
|
716 | my ($class, %arg) = @_; |
|
|
717 | $class->SUPER::new (can_events => 0, %arg); |
|
|
718 | } |
|
|
719 | |
|
|
720 | sub size_request { |
|
|
721 | my ($self) = @_; |
|
|
722 | |
|
|
723 | ($self->{w} + 0, $self->{h} + 0) |
|
|
724 | } |
|
|
725 | |
|
|
726 | sub draw { } |
|
|
727 | |
|
|
728 | ############################################################################# |
|
|
729 | |
|
|
730 | package CFPlus::UI::Container; |
|
|
731 | |
|
|
732 | our @ISA = CFPlus::UI::Base::; |
|
|
733 | |
|
|
734 | sub new { |
|
|
735 | my ($class, %arg) = @_; |
|
|
736 | |
|
|
737 | my $children = delete $arg{children}; |
|
|
738 | |
|
|
739 | my $self = $class->SUPER::new ( |
|
|
740 | children => [], |
|
|
741 | can_events => 0, |
|
|
742 | %arg, |
|
|
743 | ); |
|
|
744 | |
|
|
745 | $self->add (@$children) |
|
|
746 | if $children && @$children; |
|
|
747 | |
|
|
748 | $self |
|
|
749 | } |
|
|
750 | |
|
|
751 | sub realloc { |
|
|
752 | my ($self) = @_; |
|
|
753 | |
|
|
754 | $self->{force_realloc} = 1; |
|
|
755 | $self->{force_size_alloc} = 1; |
|
|
756 | $self->SUPER::realloc; |
|
|
757 | } |
|
|
758 | |
|
|
759 | sub add { |
|
|
760 | my ($self, @widgets) = @_; |
|
|
761 | |
|
|
762 | $_->set_parent ($self) |
|
|
763 | for @widgets; |
|
|
764 | |
|
|
765 | # TODO: only do this in widgets that need it, e.g. root, fixed |
|
|
766 | use sort 'stable'; |
|
|
767 | |
|
|
768 | $self->{children} = [ |
|
|
769 | sort { $a->{z} <=> $b->{z} } |
|
|
770 | @{$self->{children}}, @widgets |
|
|
771 | ]; |
|
|
772 | |
|
|
773 | $self->realloc; |
|
|
774 | } |
|
|
775 | |
|
|
776 | sub children { |
|
|
777 | @{ $_[0]{children} } |
|
|
778 | } |
|
|
779 | |
|
|
780 | sub remove { |
|
|
781 | my ($self, $child) = @_; |
|
|
782 | |
|
|
783 | delete $child->{parent}; |
|
|
784 | $child->hide; |
|
|
785 | |
|
|
786 | $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; |
|
|
787 | |
|
|
788 | $self->realloc; |
|
|
789 | } |
|
|
790 | |
|
|
791 | sub clear { |
|
|
792 | my ($self) = @_; |
|
|
793 | |
|
|
794 | my $children = $self->{children}; |
|
|
795 | $self->{children} = []; |
|
|
796 | |
|
|
797 | for (@$children) { |
|
|
798 | delete $_->{parent}; |
|
|
799 | $_->hide; |
|
|
800 | } |
|
|
801 | |
|
|
802 | $self->realloc; |
|
|
803 | } |
|
|
804 | |
|
|
805 | sub find_widget { |
|
|
806 | my ($self, $x, $y) = @_; |
|
|
807 | |
|
|
808 | $x -= $self->{x}; |
|
|
809 | $y -= $self->{y}; |
|
|
810 | |
|
|
811 | my $res; |
|
|
812 | |
|
|
813 | for (reverse $self->visible_children) { |
|
|
814 | $res = $_->find_widget ($x, $y) |
|
|
815 | and return $res; |
|
|
816 | } |
|
|
817 | |
|
|
818 | $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) |
|
|
819 | } |
|
|
820 | |
|
|
821 | sub _draw { |
|
|
822 | my ($self) = @_; |
|
|
823 | |
|
|
824 | $_->draw for @{$self->{children}}; |
|
|
825 | } |
|
|
826 | |
|
|
827 | ############################################################################# |
|
|
828 | |
|
|
829 | package CFPlus::UI::Bin; |
|
|
830 | |
|
|
831 | our @ISA = CFPlus::UI::Container::; |
|
|
832 | |
|
|
833 | sub new { |
|
|
834 | my ($class, %arg) = @_; |
|
|
835 | |
|
|
836 | my $child = (delete $arg{child}) || new CFPlus::UI::Empty::; |
|
|
837 | |
|
|
838 | $class->SUPER::new (children => [$child], %arg) |
|
|
839 | } |
|
|
840 | |
|
|
841 | sub add { |
|
|
842 | my ($self, $child) = @_; |
|
|
843 | |
|
|
844 | $self->SUPER::remove ($_) for @{ $self->{children} }; |
|
|
845 | $self->SUPER::add ($child); |
|
|
846 | } |
|
|
847 | |
|
|
848 | sub remove { |
|
|
849 | my ($self, $widget) = @_; |
|
|
850 | |
|
|
851 | $self->SUPER::remove ($widget); |
|
|
852 | |
|
|
853 | $self->{children} = [new CFPlus::UI::Empty] |
|
|
854 | unless @{$self->{children}}; |
|
|
855 | } |
|
|
856 | |
|
|
857 | sub child { $_[0]->{children}[0] } |
|
|
858 | |
|
|
859 | sub size_request { |
|
|
860 | $_[0]{children}[0]->size_request |
|
|
861 | } |
|
|
862 | |
|
|
863 | sub invoke_size_allocate { |
|
|
864 | my ($self, $w, $h) = @_; |
|
|
865 | |
|
|
866 | $self->{children}[0]->configure (0, 0, $w, $h); |
|
|
867 | |
|
|
868 | 1 |
|
|
869 | } |
|
|
870 | |
|
|
871 | ############################################################################# |
|
|
872 | |
|
|
873 | # back-buffered drawing area |
|
|
874 | |
|
|
875 | package CFPlus::UI::Window; |
|
|
876 | |
|
|
877 | our @ISA = CFPlus::UI::Bin::; |
|
|
878 | |
|
|
879 | use CFPlus::OpenGL; |
|
|
880 | |
|
|
881 | sub new { |
|
|
882 | my ($class, %arg) = @_; |
|
|
883 | |
|
|
884 | my $self = $class->SUPER::new (%arg); |
|
|
885 | } |
|
|
886 | |
|
|
887 | sub update { |
|
|
888 | my ($self) = @_; |
|
|
889 | |
|
|
890 | $ROOT->on_post_alloc ($self => sub { $self->render_child }); |
|
|
891 | $self->SUPER::update; |
|
|
892 | } |
|
|
893 | |
|
|
894 | sub invoke_size_allocate { |
|
|
895 | my ($self, $w, $h) = @_; |
|
|
896 | |
|
|
897 | $self->update; |
|
|
898 | |
|
|
899 | $self->SUPER::invoke_size_allocate ($w, $h) |
|
|
900 | } |
|
|
901 | |
|
|
902 | sub _render { |
|
|
903 | my ($self) = @_; |
|
|
904 | |
|
|
905 | $self->{children}[0]->draw; |
|
|
906 | } |
|
|
907 | |
|
|
908 | sub render_child { |
|
|
909 | my ($self) = @_; |
|
|
910 | |
|
|
911 | $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub { |
|
|
912 | glClearColor 0, 0, 0, 0; |
|
|
913 | glClear GL_COLOR_BUFFER_BIT; |
|
|
914 | |
|
|
915 | { |
|
|
916 | package CFPlus::UI::Base; |
|
|
917 | |
|
|
918 | local ($draw_x, $draw_y, $draw_w, $draw_h) = |
|
|
919 | (0, 0, $self->{w}, $self->{h}); |
|
|
920 | |
|
|
921 | $self->_render; |
|
|
922 | } |
|
|
923 | }; |
|
|
924 | } |
|
|
925 | |
|
|
926 | sub _draw { |
|
|
927 | my ($self) = @_; |
|
|
928 | |
|
|
929 | my $tex = $self->{texture} |
|
|
930 | or return; |
|
|
931 | |
|
|
932 | glEnable GL_TEXTURE_2D; |
|
|
933 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
|
|
934 | glColor 0, 0, 0, 1; |
|
|
935 | |
|
|
936 | $tex->draw_quad_alpha_premultiplied (0, 0); |
|
|
937 | |
|
|
938 | glDisable GL_TEXTURE_2D; |
|
|
939 | } |
|
|
940 | |
|
|
941 | ############################################################################# |
|
|
942 | |
|
|
943 | package CFPlus::UI::ViewPort; |
|
|
944 | |
|
|
945 | use List::Util qw(min max); |
|
|
946 | |
|
|
947 | our @ISA = CFPlus::UI::Window::; |
|
|
948 | |
|
|
949 | sub new { |
|
|
950 | my $class = shift; |
|
|
951 | |
|
|
952 | $class->SUPER::new ( |
|
|
953 | scroll_x => 0, |
|
|
954 | scroll_y => 1, |
|
|
955 | @_, |
|
|
956 | ) |
|
|
957 | } |
|
|
958 | |
|
|
959 | sub size_request { |
|
|
960 | my ($self) = @_; |
|
|
961 | |
|
|
962 | my ($w, $h) = @{$self->child}{qw(req_w req_h)}; |
|
|
963 | |
|
|
964 | $w = 1 if $self->{scroll_x}; |
|
|
965 | $h = 1 if $self->{scroll_y}; |
|
|
966 | |
|
|
967 | ($w, $h) |
|
|
968 | } |
|
|
969 | |
|
|
970 | sub invoke_size_allocate { |
|
|
971 | my ($self, $w, $h) = @_; |
|
|
972 | |
|
|
973 | my $child = $self->child; |
|
|
974 | |
|
|
975 | $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w}; |
|
|
976 | $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h}; |
|
|
977 | |
|
|
978 | $self->child->configure (0, 0, $w, $h); |
|
|
979 | $self->update; |
|
|
980 | |
|
|
981 | 1 |
|
|
982 | } |
|
|
983 | |
|
|
984 | sub set_offset { |
|
|
985 | my ($self, $x, $y) = @_; |
|
|
986 | |
|
|
987 | my $x = max 0, min $self->child->{w} - $self->{w}, int $x; |
|
|
988 | my $y = max 0, min $self->child->{h} - $self->{h}, int $y; |
|
|
989 | |
|
|
990 | if ($x != $self->{view_x} or $y != $self->{view_y}) { |
|
|
991 | $self->{view_x} = $x; |
|
|
992 | $self->{view_y} = $y; |
|
|
993 | |
|
|
994 | $self->emit (changed => $x, $y); |
|
|
995 | $self->update; |
|
|
996 | } |
|
|
997 | } |
|
|
998 | |
|
|
999 | # hmm, this does not work for topleft of $self... but we should not ask for that |
|
|
1000 | sub coord2local { |
|
|
1001 | my ($self, $x, $y) = @_; |
|
|
1002 | |
|
|
1003 | $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y}) |
|
|
1004 | } |
|
|
1005 | |
|
|
1006 | sub coord2global { |
|
|
1007 | my ($self, $x, $y) = @_; |
|
|
1008 | |
|
|
1009 | $x = List::Util::min $self->{w}, $x - $self->{view_x}; |
|
|
1010 | $y = List::Util::min $self->{h}, $y - $self->{view_y}; |
|
|
1011 | |
|
|
1012 | $self->SUPER::coord2global ($x, $y) |
|
|
1013 | } |
|
|
1014 | |
|
|
1015 | sub find_widget { |
|
|
1016 | my ($self, $x, $y) = @_; |
|
|
1017 | |
|
|
1018 | if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} |
|
|
1019 | && $y >= $self->{y} && $y < $self->{y} + $self->{h} |
|
|
1020 | ) { |
|
|
1021 | $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) |
|
|
1022 | } else { |
|
|
1023 | $self->CFPlus::UI::Base::find_widget ($x, $y) |
|
|
1024 | } |
|
|
1025 | } |
|
|
1026 | |
|
|
1027 | sub _render { |
|
|
1028 | my ($self) = @_; |
|
|
1029 | |
|
|
1030 | local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x}; |
|
|
1031 | local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y}; |
|
|
1032 | |
|
|
1033 | CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; |
|
|
1034 | |
|
|
1035 | $self->SUPER::_render; |
|
|
1036 | } |
|
|
1037 | |
|
|
1038 | ############################################################################# |
|
|
1039 | |
|
|
1040 | package CFPlus::UI::ScrolledWindow; |
|
|
1041 | |
|
|
1042 | our @ISA = CFPlus::UI::Table::; |
|
|
1043 | |
|
|
1044 | sub new { |
|
|
1045 | my ($class, %arg) = @_; |
|
|
1046 | |
|
|
1047 | my $child = delete $arg{child}; |
|
|
1048 | |
|
|
1049 | my $self; |
|
|
1050 | |
|
|
1051 | my $hslider = new CFPlus::UI::Slider |
|
|
1052 | col => 0, |
|
|
1053 | row => 1, |
|
|
1054 | vertical => 0, |
|
|
1055 | range => [0, 0, 1, 0.01], # HACK fix |
|
|
1056 | on_changed => sub { |
|
|
1057 | $self->{hpos} = $_[1]; |
|
|
1058 | $self->{vp}->set_offset ($self->{hpos}, $self->{vpos}); |
|
|
1059 | }, |
|
|
1060 | ; |
|
|
1061 | |
|
|
1062 | my $vslider = new CFPlus::UI::Slider |
|
|
1063 | col => 1, |
|
|
1064 | row => 0, |
|
|
1065 | vertical => 1, |
|
|
1066 | range => [0, 0, 1, 0.01], # HACK fix |
|
|
1067 | on_changed => sub { |
|
|
1068 | $self->{vpos} = $_[1]; |
|
|
1069 | $self->{vp}->set_offset ($self->{hpos}, $self->{vpos}); |
|
|
1070 | }, |
|
|
1071 | ; |
|
|
1072 | |
|
|
1073 | $self = $class->SUPER::new ( |
|
|
1074 | scroll_x => 0, |
|
|
1075 | scroll_y => 1, |
|
|
1076 | can_events => 1, |
|
|
1077 | hslider => $hslider, |
|
|
1078 | vslider => $vslider, |
|
|
1079 | col_expand => [1, 0], |
|
|
1080 | row_expand => [1, 0], |
|
|
1081 | %arg, |
|
|
1082 | ); |
|
|
1083 | |
|
|
1084 | $self->{vp} = new CFPlus::UI::ViewPort |
|
|
1085 | col => 0, |
|
|
1086 | row => 0, |
|
|
1087 | expand => 1, |
|
|
1088 | scroll_x => $self->{scroll_x}, |
|
|
1089 | scroll_y => $self->{scroll_y}, |
|
|
1090 | on_changed => sub { |
|
|
1091 | my ($vp, $x, $y) = @_; |
|
|
1092 | |
|
|
1093 | $vp->{parent}{hslider}->set_value ($x); |
|
|
1094 | $vp->{parent}{vslider}->set_value ($y); |
|
|
1095 | |
|
|
1096 | 0 |
|
|
1097 | }, |
|
|
1098 | ; |
|
|
1099 | |
|
|
1100 | $self->SUPER::add ($self->{vp}); |
|
|
1101 | |
|
|
1102 | $self->add ($child) if $child; |
|
|
1103 | |
|
|
1104 | $self |
|
|
1105 | } |
|
|
1106 | |
|
|
1107 | #TODO# update range on size_allocate depending on child? |
|
|
1108 | |
|
|
1109 | sub add { |
|
|
1110 | my ($self, $widget) = @_; |
|
|
1111 | |
|
|
1112 | $self->{vp}->add ($self->{child} = $widget); |
|
|
1113 | } |
|
|
1114 | |
|
|
1115 | sub update_slider { |
|
|
1116 | my ($self) = @_; |
|
|
1117 | |
|
|
1118 | my $child = ($self->{vp} or return)->child; |
|
|
1119 | |
|
|
1120 | my ($w1, $w2) = ($child->{w}, $self->{vp}{w}); |
|
|
1121 | $self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]); |
|
|
1122 | |
|
|
1123 | my $visible = $w1 > $w2; |
|
|
1124 | if ($visible != $self->{hslider_visible}) { |
|
|
1125 | $self->{hslider_visible} = $visible; |
|
|
1126 | $visible ? $self->SUPER::add ($self->{hslider}) |
|
|
1127 | : $self->SUPER::remove ($self->{hslider}); |
|
|
1128 | } |
|
|
1129 | |
|
|
1130 | my ($h1, $h2) = ($child->{h}, $self->{vp}{h}); |
|
|
1131 | $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]); |
|
|
1132 | |
|
|
1133 | my $visible = $h1 > $h2; |
|
|
1134 | if ($visible != $self->{vslider_visible}) { |
|
|
1135 | $self->{vslider_visible} = $visible; |
|
|
1136 | $visible ? $self->SUPER::add ($self->{vslider}) |
|
|
1137 | : $self->SUPER::remove ($self->{vslider}); |
|
|
1138 | } |
|
|
1139 | } |
|
|
1140 | |
|
|
1141 | sub update { |
|
|
1142 | my ($self) = @_; |
|
|
1143 | |
|
|
1144 | $self->update_slider; |
|
|
1145 | $self->SUPER::update; |
|
|
1146 | } |
|
|
1147 | |
|
|
1148 | sub invoke_mouse_wheel { |
75 | my ($self) = @_; |
1149 | my ($self, $ev) = @_; |
76 | |
1150 | |
77 | } |
1151 | $self->{vslider}->emit (mouse_wheel => $ev) |
|
|
1152 | if $ev->{dy}; |
78 | |
1153 | |
79 | package Client::MapWidget; |
1154 | $self->{hslider}->emit (mouse_wheel => $ev) |
|
|
1155 | if $ev->{dx}; |
|
|
1156 | |
|
|
1157 | 1 |
|
|
1158 | } |
|
|
1159 | |
|
|
1160 | sub invoke_button_down { |
|
|
1161 | my ($self, $ev, $x, $y) = @_; |
|
|
1162 | |
|
|
1163 | if ($ev->{button} == 2) { |
|
|
1164 | $self->grab_focus; |
|
|
1165 | |
|
|
1166 | my $ox = $self->{vp}{view_x} + $ev->{x}; |
|
|
1167 | my $oy = $self->{vp}{view_y} + $ev->{y}; |
|
|
1168 | |
|
|
1169 | $self->{motion} = sub { |
|
|
1170 | my ($ev, $x, $y) = @_; |
|
|
1171 | |
|
|
1172 | $self->{vp}->set_offset ($ox - $ev->{x}, $oy - $ev->{y}); |
|
|
1173 | $self->update; |
|
|
1174 | }; |
|
|
1175 | |
|
|
1176 | return 1; |
|
|
1177 | } |
|
|
1178 | |
|
|
1179 | 0 |
|
|
1180 | } |
|
|
1181 | |
|
|
1182 | sub invoke_button_up { |
|
|
1183 | my ($self, $ev, $x, $y) = @_; |
|
|
1184 | |
|
|
1185 | if (delete $self->{motion}) { |
|
|
1186 | return 1; |
|
|
1187 | } |
|
|
1188 | |
|
|
1189 | 0 |
|
|
1190 | } |
|
|
1191 | |
|
|
1192 | sub invoke_mouse_motion { |
|
|
1193 | my ($self, $ev, $x, $y) = @_; |
|
|
1194 | |
|
|
1195 | if ($self->{motion}) { |
|
|
1196 | $self->{motion}->($ev, $x, $y); |
|
|
1197 | return 1; |
|
|
1198 | } |
|
|
1199 | |
|
|
1200 | 0 |
|
|
1201 | } |
|
|
1202 | |
|
|
1203 | sub invoke_size_allocate { |
|
|
1204 | my ($self, $w, $h) = @_; |
|
|
1205 | |
|
|
1206 | $self->update_slider; |
|
|
1207 | $self->SUPER::invoke_size_allocate ($w, $h) |
|
|
1208 | } |
|
|
1209 | |
|
|
1210 | ############################################################################# |
|
|
1211 | |
|
|
1212 | package CFPlus::UI::Frame; |
|
|
1213 | |
|
|
1214 | our @ISA = CFPlus::UI::Bin::; |
|
|
1215 | |
|
|
1216 | use CFPlus::OpenGL; |
|
|
1217 | |
|
|
1218 | sub new { |
|
|
1219 | my $class = shift; |
|
|
1220 | |
|
|
1221 | $class->SUPER::new ( |
|
|
1222 | bg => undef, |
|
|
1223 | @_, |
|
|
1224 | ) |
|
|
1225 | } |
|
|
1226 | |
|
|
1227 | sub _draw { |
|
|
1228 | my ($self) = @_; |
|
|
1229 | |
|
|
1230 | if ($self->{bg}) { |
|
|
1231 | my ($w, $h) = @$self{qw(w h)}; |
|
|
1232 | |
|
|
1233 | glEnable GL_BLEND; |
|
|
1234 | glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA; |
|
|
1235 | glColor_premultiply @{ $self->{bg} }; |
|
|
1236 | |
|
|
1237 | glBegin GL_QUADS; |
|
|
1238 | glVertex 0 , 0; |
|
|
1239 | glVertex 0 , $h; |
|
|
1240 | glVertex $w, $h; |
|
|
1241 | glVertex $w, 0; |
|
|
1242 | glEnd; |
|
|
1243 | |
|
|
1244 | glDisable GL_BLEND; |
|
|
1245 | } |
|
|
1246 | |
|
|
1247 | $self->SUPER::_draw; |
|
|
1248 | } |
|
|
1249 | |
|
|
1250 | ############################################################################# |
|
|
1251 | |
|
|
1252 | package CFPlus::UI::FancyFrame; |
|
|
1253 | |
|
|
1254 | our @ISA = CFPlus::UI::Bin::; |
|
|
1255 | |
|
|
1256 | use CFPlus::OpenGL; |
|
|
1257 | |
|
|
1258 | sub new { |
|
|
1259 | my ($class, %arg) = @_; |
|
|
1260 | |
|
|
1261 | if ((exists $arg{label}) && !ref $arg{label}) { |
|
|
1262 | $arg{label} = new CFPlus::UI::Label |
|
|
1263 | align => 1, |
|
|
1264 | valign => 0, |
|
|
1265 | text => $arg{label}, |
|
|
1266 | fontsize => ($arg{border} || 0.8) * 0.75; |
|
|
1267 | } |
|
|
1268 | |
|
|
1269 | my $self = $class->SUPER::new ( |
|
|
1270 | # label => "", |
|
|
1271 | fg => [0.6, 0.3, 0.1], |
|
|
1272 | border => 0.8, |
|
|
1273 | style => 'single', |
|
|
1274 | %arg, |
|
|
1275 | ); |
|
|
1276 | |
|
|
1277 | $self |
|
|
1278 | } |
|
|
1279 | |
|
|
1280 | sub add { |
|
|
1281 | my ($self, @widgets) = @_; |
|
|
1282 | |
|
|
1283 | $self->SUPER::add (@widgets); |
|
|
1284 | $self->CFPlus::UI::Container::add ($self->{label}) if $self->{label}; |
|
|
1285 | } |
|
|
1286 | |
|
|
1287 | sub border { |
|
|
1288 | int $_[0]{border} * $::FONTSIZE |
|
|
1289 | } |
|
|
1290 | |
|
|
1291 | sub size_request { |
|
|
1292 | my ($self) = @_; |
|
|
1293 | |
|
|
1294 | ($self->{label_w}, undef) = $self->{label}->size_request |
|
|
1295 | if $self->{label}; |
|
|
1296 | |
|
|
1297 | my ($w, $h) = $self->SUPER::size_request; |
|
|
1298 | |
|
|
1299 | ( |
|
|
1300 | $w + $self->border * 2, |
|
|
1301 | $h + $self->border * 2, |
|
|
1302 | ) |
|
|
1303 | } |
|
|
1304 | |
|
|
1305 | sub invoke_size_allocate { |
|
|
1306 | my ($self, $w, $h) = @_; |
|
|
1307 | |
|
|
1308 | my $border = $self->border; |
|
|
1309 | |
|
|
1310 | $w -= List::Util::max 0, $border * 2; |
|
|
1311 | $h -= List::Util::max 0, $border * 2; |
|
|
1312 | |
|
|
1313 | if (my $label = $self->{label}) { |
|
|
1314 | $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2; |
|
|
1315 | $label->{h} = List::Util::min $h, $border; |
|
|
1316 | $label->invoke_size_allocate ($label->{w}, $label->{h}); |
|
|
1317 | } |
|
|
1318 | |
|
|
1319 | $self->child->configure ($border, $border, $w, $h); |
|
|
1320 | |
|
|
1321 | 1 |
|
|
1322 | } |
|
|
1323 | |
|
|
1324 | sub _draw { |
|
|
1325 | my ($self) = @_; |
|
|
1326 | |
|
|
1327 | my $child = $self->{children}[0]; |
|
|
1328 | |
|
|
1329 | my $border = $self->border; |
|
|
1330 | my ($w, $h) = ($self->{w}, $self->{h}); |
|
|
1331 | |
|
|
1332 | $child->draw; |
|
|
1333 | |
|
|
1334 | glColor @{$self->{fg}}; |
|
|
1335 | glBegin GL_LINE_STRIP; |
|
|
1336 | glVertex $border * 1.5 , $border * 0.5 + 0.5; |
|
|
1337 | glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5; |
|
|
1338 | glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5; |
|
|
1339 | glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5; |
|
|
1340 | glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5; |
|
|
1341 | glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5; |
|
|
1342 | glEnd; |
|
|
1343 | |
|
|
1344 | if ($self->{label}) { |
|
|
1345 | glTranslate $border * 2, 0; |
|
|
1346 | $self->{label}->_draw; |
|
|
1347 | } |
|
|
1348 | } |
|
|
1349 | |
|
|
1350 | ############################################################################# |
|
|
1351 | |
|
|
1352 | package CFPlus::UI::Toplevel; |
|
|
1353 | |
|
|
1354 | our @ISA = CFPlus::UI::Bin::; |
|
|
1355 | |
|
|
1356 | use CFPlus::OpenGL; |
|
|
1357 | |
|
|
1358 | my $bg = |
|
|
1359 | new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png", |
|
|
1360 | mipmap => 1, wrap => 1; |
|
|
1361 | |
|
|
1362 | my @border = |
|
|
1363 | map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 } |
|
|
1364 | qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); |
|
|
1365 | |
|
|
1366 | my @icon = |
|
|
1367 | map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 } |
|
|
1368 | qw(x1_move.png x1_resize.png); |
|
|
1369 | |
|
|
1370 | sub new { |
|
|
1371 | my ($class, %arg) = @_; |
|
|
1372 | |
|
|
1373 | my $self = $class->SUPER::new ( |
|
|
1374 | bg => [1, 1, 1, 1], |
|
|
1375 | border_bg => [1, 1, 1, 1], |
|
|
1376 | border => 0.6, |
|
|
1377 | can_events => 1, |
|
|
1378 | min_w => 64, |
|
|
1379 | min_h => 32, |
|
|
1380 | %arg, |
|
|
1381 | ); |
|
|
1382 | |
|
|
1383 | $self->{title_widget} = new CFPlus::UI::Label |
|
|
1384 | align => 0, |
|
|
1385 | valign => 1, |
|
|
1386 | text => $self->{title}, |
|
|
1387 | fontsize => $self->{border}, |
|
|
1388 | if exists $self->{title}; |
|
|
1389 | |
|
|
1390 | if ($self->{has_close_button}) { |
|
|
1391 | $self->{close_button} = |
|
|
1392 | new CFPlus::UI::ImageButton |
|
|
1393 | path => 'x1_close.png', |
|
|
1394 | on_activate => sub { $self->emit ("delete") }; |
|
|
1395 | |
|
|
1396 | $self->CFPlus::UI::Container::add ($self->{close_button}); |
|
|
1397 | } |
|
|
1398 | |
|
|
1399 | $self |
|
|
1400 | } |
|
|
1401 | |
|
|
1402 | sub add { |
|
|
1403 | my ($self, @widgets) = @_; |
|
|
1404 | |
|
|
1405 | $self->SUPER::add (@widgets); |
|
|
1406 | $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button}; |
|
|
1407 | $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget}; |
|
|
1408 | } |
|
|
1409 | |
|
|
1410 | sub border { |
|
|
1411 | int $_[0]{border} * $::FONTSIZE |
|
|
1412 | } |
|
|
1413 | |
|
|
1414 | sub size_request { |
|
|
1415 | my ($self) = @_; |
|
|
1416 | |
|
|
1417 | $self->{title_widget}->size_request |
|
|
1418 | if $self->{title_widget}; |
|
|
1419 | |
|
|
1420 | $self->{close_button}->size_request |
|
|
1421 | if $self->{close_button}; |
|
|
1422 | |
|
|
1423 | my ($w, $h) = $self->SUPER::size_request; |
|
|
1424 | |
|
|
1425 | ( |
|
|
1426 | $w + $self->border * 2, |
|
|
1427 | $h + $self->border * 2, |
|
|
1428 | ) |
|
|
1429 | } |
|
|
1430 | |
|
|
1431 | sub invoke_size_allocate { |
|
|
1432 | my ($self, $w, $h) = @_; |
|
|
1433 | |
|
|
1434 | if ($self->{title_widget}) { |
|
|
1435 | $self->{title_widget}{w} = $w; |
|
|
1436 | $self->{title_widget}{h} = $h; |
|
|
1437 | $self->{title_widget}->invoke_size_allocate ($w, $h); |
|
|
1438 | } |
|
|
1439 | |
|
|
1440 | my $border = $self->border; |
|
|
1441 | |
|
|
1442 | $h -= List::Util::max 0, $border * 2; |
|
|
1443 | $w -= List::Util::max 0, $border * 2; |
|
|
1444 | |
|
|
1445 | $self->child->configure ($border, $border, $w, $h); |
|
|
1446 | |
|
|
1447 | $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border) |
|
|
1448 | if $self->{close_button}; |
|
|
1449 | |
|
|
1450 | 1 |
|
|
1451 | } |
|
|
1452 | |
|
|
1453 | sub invoke_delete { |
|
|
1454 | my ($self) = @_; |
|
|
1455 | |
|
|
1456 | $self->hide; |
|
|
1457 | |
|
|
1458 | 1 |
|
|
1459 | } |
|
|
1460 | |
|
|
1461 | sub invoke_button_down { |
|
|
1462 | my ($self, $ev, $x, $y) = @_; |
|
|
1463 | |
|
|
1464 | my ($w, $h) = @$self{qw(w h)}; |
|
|
1465 | my $border = $self->border; |
|
|
1466 | |
|
|
1467 | my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w); |
|
|
1468 | my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h); |
|
|
1469 | |
|
|
1470 | if ($lr & $td) { |
|
|
1471 | my ($wx, $wy) = ($self->{x}, $self->{y}); |
|
|
1472 | my ($ox, $oy) = ($ev->{x}, $ev->{y}); |
|
|
1473 | my ($bw, $bh) = ($self->{w}, $self->{h}); |
|
|
1474 | |
|
|
1475 | my $mx = $x < $border; |
|
|
1476 | my $my = $y < $border; |
|
|
1477 | |
|
|
1478 | $self->{motion} = sub { |
|
|
1479 | my ($ev, $x, $y) = @_; |
|
|
1480 | |
|
|
1481 | my $dx = $ev->{x} - $ox; |
|
|
1482 | my $dy = $ev->{y} - $oy; |
|
|
1483 | |
|
|
1484 | $self->{force_w} = $bw + $dx * ($mx ? -1 : 1); |
|
|
1485 | $self->{force_h} = $bh + $dy * ($my ? -1 : 1); |
|
|
1486 | |
|
|
1487 | $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my); |
|
|
1488 | $self->realloc; |
|
|
1489 | }; |
|
|
1490 | |
|
|
1491 | } elsif ($lr ^ $td) { |
|
|
1492 | my ($ox, $oy) = ($ev->{x}, $ev->{y}); |
|
|
1493 | my ($bx, $by) = ($self->{x}, $self->{y}); |
|
|
1494 | |
|
|
1495 | $self->{motion} = sub { |
|
|
1496 | my ($ev, $x, $y) = @_; |
|
|
1497 | |
|
|
1498 | ($x, $y) = ($ev->{x}, $ev->{y}); |
|
|
1499 | |
|
|
1500 | $self->move_abs ($bx + $x - $ox, $by + $y - $oy); |
|
|
1501 | # HACK: the next line is required to enforce placement |
|
|
1502 | $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h}); |
|
|
1503 | }; |
|
|
1504 | } else { |
|
|
1505 | return 0; |
|
|
1506 | } |
|
|
1507 | |
|
|
1508 | 1 |
|
|
1509 | } |
|
|
1510 | |
|
|
1511 | sub invoke_button_up { |
|
|
1512 | my ($self, $ev, $x, $y) = @_; |
|
|
1513 | |
|
|
1514 | ! ! delete $self->{motion} |
|
|
1515 | } |
|
|
1516 | |
|
|
1517 | sub invoke_mouse_motion { |
|
|
1518 | my ($self, $ev, $x, $y) = @_; |
|
|
1519 | |
|
|
1520 | $self->{motion}->($ev, $x, $y) if $self->{motion}; |
|
|
1521 | |
|
|
1522 | ! ! $self->{motion} |
|
|
1523 | } |
|
|
1524 | |
|
|
1525 | sub invoke_visibility_change { |
|
|
1526 | my ($self, $visible) = @_; |
|
|
1527 | |
|
|
1528 | delete $self->{motion} unless $visible; |
|
|
1529 | |
|
|
1530 | 0 |
|
|
1531 | } |
|
|
1532 | |
|
|
1533 | sub _draw { |
|
|
1534 | my ($self) = @_; |
|
|
1535 | |
|
|
1536 | my $child = $self->{children}[0]; |
|
|
1537 | |
|
|
1538 | my ($w, $h ) = ($self->{w}, $self->{h}); |
|
|
1539 | my ($cw, $ch) = ($child->{w}, $child->{h}); |
|
|
1540 | |
|
|
1541 | glEnable GL_TEXTURE_2D; |
|
|
1542 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; |
|
|
1543 | |
|
|
1544 | my $border = $self->border; |
|
|
1545 | |
|
|
1546 | glColor @{ $self->{border_bg} }; |
|
|
1547 | $border[0]->draw_quad_alpha ( 0, 0, $w, $border); |
|
|
1548 | $border[1]->draw_quad_alpha ( 0, $border, $border, $ch); |
|
|
1549 | $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); |
|
|
1550 | $border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border); |
|
|
1551 | |
|
|
1552 | # move |
|
|
1553 | my $w2 = ($w - $border) * .5; |
|
|
1554 | my $h2 = ($h - $border) * .5; |
|
|
1555 | $icon[0]->draw_quad_alpha ( 0, $h2, $border, $border); |
|
|
1556 | $icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border); |
|
|
1557 | $icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border); |
|
|
1558 | |
|
|
1559 | # resize |
|
|
1560 | $icon[1]->draw_quad_alpha ( 0, 0, $border, $border); |
|
|
1561 | $icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border) |
|
|
1562 | unless $self->{has_close_button}; |
|
|
1563 | $icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border); |
|
|
1564 | $icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border); |
|
|
1565 | |
|
|
1566 | if (@{$self->{bg}} < 4 || $self->{bg}[3]) { |
|
|
1567 | glColor @{ $self->{bg} }; |
|
|
1568 | |
|
|
1569 | # TODO: repeat texture not scale |
|
|
1570 | # solve this better(?) |
|
|
1571 | $bg->{s} = $cw / $bg->{w}; |
|
|
1572 | $bg->{t} = $ch / $bg->{h}; |
|
|
1573 | $bg->draw_quad_alpha ($border, $border, $cw, $ch); |
|
|
1574 | } |
|
|
1575 | |
|
|
1576 | glDisable GL_TEXTURE_2D; |
|
|
1577 | |
|
|
1578 | $child->draw; |
|
|
1579 | |
|
|
1580 | if ($self->{title_widget}) { |
|
|
1581 | glTranslate 0, $border - $self->{h}; |
|
|
1582 | $self->{title_widget}->_draw; |
|
|
1583 | |
|
|
1584 | glTranslate 0, - ($border - $self->{h}); |
|
|
1585 | } |
|
|
1586 | |
|
|
1587 | $self->{close_button}->draw |
|
|
1588 | if $self->{close_button}; |
|
|
1589 | } |
|
|
1590 | |
|
|
1591 | ############################################################################# |
|
|
1592 | |
|
|
1593 | package CFPlus::UI::Table; |
|
|
1594 | |
|
|
1595 | our @ISA = CFPlus::UI::Container::; |
|
|
1596 | |
|
|
1597 | use List::Util qw(max sum); |
|
|
1598 | |
|
|
1599 | use CFPlus::OpenGL; |
|
|
1600 | |
|
|
1601 | sub new { |
|
|
1602 | my $class = shift; |
|
|
1603 | |
|
|
1604 | $class->SUPER::new ( |
|
|
1605 | col_expand => [], |
|
|
1606 | row_expand => [], |
|
|
1607 | @_, |
|
|
1608 | ) |
|
|
1609 | } |
|
|
1610 | |
|
|
1611 | sub add { |
|
|
1612 | my ($self, @widgets) = @_; |
|
|
1613 | |
|
|
1614 | for my $child (@widgets) { |
|
|
1615 | $child->{rowspan} ||= 1; |
|
|
1616 | $child->{colspan} ||= 1; |
|
|
1617 | } |
|
|
1618 | |
|
|
1619 | $self->SUPER::add (@widgets); |
|
|
1620 | } |
|
|
1621 | |
|
|
1622 | sub add_at { |
|
|
1623 | my $self = shift; |
|
|
1624 | |
|
|
1625 | my @widgets; |
|
|
1626 | |
|
|
1627 | while (@_) { |
|
|
1628 | my ($col, $row, $child) = splice @_, 0, 3, (); |
|
|
1629 | |
|
|
1630 | $child->{row} = $row; |
|
|
1631 | $child->{col} = $col; |
|
|
1632 | |
|
|
1633 | push @widgets, $child; |
|
|
1634 | } |
|
|
1635 | |
|
|
1636 | $self->add (@widgets); |
|
|
1637 | } |
|
|
1638 | |
|
|
1639 | sub get_wh { |
|
|
1640 | my ($self) = @_; |
|
|
1641 | |
|
|
1642 | my (@w, @h); |
|
|
1643 | |
|
|
1644 | my @children = $self->children; |
|
|
1645 | |
|
|
1646 | # first pass, columns |
|
|
1647 | for my $widget (sort { $a->{colspan} <=> $b->{colspan} } @children) { |
|
|
1648 | my ($c, $w, $cs) = @$widget{qw(col req_w colspan)}; |
|
|
1649 | |
|
|
1650 | my $sw = sum @w[$c .. $c + $cs - 1]; |
|
|
1651 | |
|
|
1652 | if ($w > $sw) { |
|
|
1653 | $_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1]; |
|
|
1654 | } |
|
|
1655 | } |
|
|
1656 | |
|
|
1657 | # second pass, rows |
|
|
1658 | for my $widget (sort { $a->{rowspan} <=> $b->{rowspan} } @children) { |
|
|
1659 | my ($r, $h, $rs) = @$widget{qw(row req_h rowspan)}; |
|
|
1660 | |
|
|
1661 | my $sh = sum @h[$r .. $r + $rs - 1]; |
|
|
1662 | |
|
|
1663 | if ($h > $sh) { |
|
|
1664 | $_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1]; |
|
|
1665 | } |
|
|
1666 | } |
|
|
1667 | |
|
|
1668 | (\@w, \@h) |
|
|
1669 | } |
|
|
1670 | |
|
|
1671 | sub size_request { |
|
|
1672 | my ($self) = @_; |
|
|
1673 | |
|
|
1674 | my ($ws, $hs) = $self->get_wh; |
|
|
1675 | |
|
|
1676 | ( |
|
|
1677 | (sum @$ws), |
|
|
1678 | (sum @$hs), |
|
|
1679 | ) |
|
|
1680 | } |
|
|
1681 | |
|
|
1682 | sub invoke_size_allocate { |
|
|
1683 | my ($self, $w, $h) = @_; |
|
|
1684 | |
|
|
1685 | my ($ws, $hs) = $self->get_wh; |
|
|
1686 | |
|
|
1687 | my $req_w = (sum @$ws) || 1; |
|
|
1688 | my $req_h = (sum @$hs) || 1; |
|
|
1689 | |
|
|
1690 | # now linearly scale the rows/columns to the allocated size |
|
|
1691 | my @col_expand = @{$self->{col_expand}}; |
|
|
1692 | @col_expand = (1) x @$ws unless @col_expand; |
|
|
1693 | my $col_expand = (sum @col_expand) || 1; |
|
|
1694 | |
|
|
1695 | $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; |
|
|
1696 | |
|
|
1697 | CFPlus::UI::harmonize $ws; |
|
|
1698 | |
|
|
1699 | my @row_expand = @{$self->{row_expand}}; |
|
|
1700 | @row_expand = (1) x @$ws unless @row_expand; |
|
|
1701 | my $row_expand = (sum @row_expand) || 1; |
|
|
1702 | |
|
|
1703 | $hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs; |
|
|
1704 | |
|
|
1705 | CFPlus::UI::harmonize $hs; |
|
|
1706 | |
|
|
1707 | my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] } |
|
|
1708 | my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] } |
|
|
1709 | |
|
|
1710 | for my $widget ($self->children) { |
|
|
1711 | my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(row col req_w req_h rowspan colspan)}; |
|
|
1712 | |
|
|
1713 | $widget->configure ( |
|
|
1714 | $x[$c], $y[$r], |
|
|
1715 | $x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r], |
|
|
1716 | ); |
|
|
1717 | } |
|
|
1718 | |
|
|
1719 | 1 |
|
|
1720 | } |
|
|
1721 | |
|
|
1722 | ############################################################################# |
|
|
1723 | |
|
|
1724 | package CFPlus::UI::Fixed; |
|
|
1725 | |
|
|
1726 | use List::Util qw(min max); |
|
|
1727 | |
|
|
1728 | our @ISA = CFPlus::UI::Container::; |
|
|
1729 | |
|
|
1730 | sub add { |
|
|
1731 | my ($self, $child, $posmode, $x, $y, $sizemode, $w, $h) = @_; |
|
|
1732 | |
|
|
1733 | $child->{_fixed} = [$posmode, $x, $y, $sizemode, $w, $h]; |
|
|
1734 | $self->SUPER::add ($child); |
|
|
1735 | } |
|
|
1736 | |
|
|
1737 | sub _scale($$$) { |
|
|
1738 | my ($mode, $val, $max) = @_; |
|
|
1739 | |
|
|
1740 | $mode eq "abs" ? $val |
|
|
1741 | : $mode eq "rel" ? $val * $max |
|
|
1742 | : 0 |
|
|
1743 | } |
|
|
1744 | |
|
|
1745 | sub size_request { |
|
|
1746 | my ($self) = @_; |
|
|
1747 | |
|
|
1748 | my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0); |
|
|
1749 | |
|
|
1750 | # determine overall size by querying abs widgets |
|
|
1751 | for my $child ($self->visible_children) { |
|
|
1752 | my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} }; |
|
|
1753 | |
|
|
1754 | if ($pos eq "abs") { |
|
|
1755 | $w = _scale $size, $w, $child->{req_w}; |
|
|
1756 | $h = _scale $size, $h, $child->{req_h}; |
|
|
1757 | |
|
|
1758 | $x1 = min $x1, $x; $x2 = max $x2, $x + $w; |
|
|
1759 | $y1 = min $y1, $y; $y2 = max $y2, $y + $h; |
|
|
1760 | } |
|
|
1761 | } |
|
|
1762 | |
|
|
1763 | my $W = $x2 - $x1; |
|
|
1764 | my $H = $y2 - $y1; |
|
|
1765 | |
|
|
1766 | # now layout remaining widgets |
|
|
1767 | for my $child ($self->visible_children) { |
|
|
1768 | my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} }; |
|
|
1769 | |
|
|
1770 | if ($pos ne "abs") { |
|
|
1771 | $x = _scale $pos, $x, $W; |
|
|
1772 | $y = _scale $pos, $x, $H; |
|
|
1773 | $w = _scale $size, $w, $child->{req_w}; |
|
|
1774 | $h = _scale $size, $h, $child->{req_h}; |
|
|
1775 | |
|
|
1776 | $x1 = min $x1, $x; $x2 = max $x2, $x + $w; |
|
|
1777 | $y1 = min $y1, $y; $y2 = max $y2, $y + $h; |
|
|
1778 | } |
|
|
1779 | } |
|
|
1780 | |
|
|
1781 | my $W = $x2 - $x1; |
|
|
1782 | my $H = $y2 - $y1; |
|
|
1783 | |
|
|
1784 | ($W, $H) |
|
|
1785 | } |
|
|
1786 | |
|
|
1787 | sub invoke_size_allocate { |
|
|
1788 | my ($self, $W, $H) = @_; |
|
|
1789 | |
|
|
1790 | for my $child ($self->visible_children) { |
|
|
1791 | my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} }; |
|
|
1792 | |
|
|
1793 | $x = _scale $pos, $x, $W; |
|
|
1794 | $y = _scale $pos, $x, $H; |
|
|
1795 | $w = _scale $size, $w, $child->{req_w}; |
|
|
1796 | $h = _scale $size, $h, $child->{req_h}; |
|
|
1797 | |
|
|
1798 | $child->configure ($x, $y, $w, $h); |
|
|
1799 | } |
|
|
1800 | |
|
|
1801 | 1 |
|
|
1802 | } |
|
|
1803 | |
|
|
1804 | ############################################################################# |
|
|
1805 | |
|
|
1806 | package CFPlus::UI::Box; |
|
|
1807 | |
|
|
1808 | our @ISA = CFPlus::UI::Container::; |
|
|
1809 | |
|
|
1810 | sub size_request { |
|
|
1811 | my ($self) = @_; |
|
|
1812 | |
|
|
1813 | $self->{vertical} |
|
|
1814 | ? ( |
|
|
1815 | (List::Util::max map $_->{req_w}, @{$self->{children}}), |
|
|
1816 | (List::Util::sum map $_->{req_h}, @{$self->{children}}), |
|
|
1817 | ) |
|
|
1818 | : ( |
|
|
1819 | (List::Util::sum map $_->{req_w}, @{$self->{children}}), |
|
|
1820 | (List::Util::max map $_->{req_h}, @{$self->{children}}), |
|
|
1821 | ) |
|
|
1822 | } |
|
|
1823 | |
|
|
1824 | sub invoke_size_allocate { |
|
|
1825 | my ($self, $w, $h) = @_; |
|
|
1826 | |
|
|
1827 | my $space = $self->{vertical} ? $h : $w; |
|
|
1828 | my @children = $self->visible_children; |
|
|
1829 | |
|
|
1830 | my @req; |
|
|
1831 | |
|
|
1832 | if ($self->{homogeneous}) { |
|
|
1833 | @req = ($space / (@children || 1)) x @children; |
|
|
1834 | } else { |
|
|
1835 | @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children; |
|
|
1836 | my $req = List::Util::sum @req; |
|
|
1837 | |
|
|
1838 | if ($req > $space) { |
|
|
1839 | # ah well, not enough space |
|
|
1840 | $_ *= $space / $req for @req; |
|
|
1841 | } else { |
|
|
1842 | my $expand = (List::Util::sum map $_->{expand}, @children) || 1; |
|
|
1843 | |
|
|
1844 | $space = ($space - $req) / $expand; # remaining space to give away |
|
|
1845 | |
|
|
1846 | $req[$_] += $space * $children[$_]{expand} |
|
|
1847 | for 0 .. $#children; |
|
|
1848 | } |
|
|
1849 | } |
|
|
1850 | |
|
|
1851 | CFPlus::UI::harmonize \@req; |
|
|
1852 | |
|
|
1853 | my $pos = 0; |
|
|
1854 | for (0 .. $#children) { |
|
|
1855 | my $alloc = $req[$_]; |
|
|
1856 | $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h)); |
|
|
1857 | |
|
|
1858 | $pos += $alloc; |
|
|
1859 | } |
|
|
1860 | |
|
|
1861 | 1 |
|
|
1862 | } |
|
|
1863 | |
|
|
1864 | ############################################################################# |
|
|
1865 | |
|
|
1866 | package CFPlus::UI::HBox; |
|
|
1867 | |
|
|
1868 | our @ISA = CFPlus::UI::Box::; |
|
|
1869 | |
|
|
1870 | sub new { |
|
|
1871 | my $class = shift; |
|
|
1872 | |
|
|
1873 | $class->SUPER::new ( |
|
|
1874 | vertical => 0, |
|
|
1875 | @_, |
|
|
1876 | ) |
|
|
1877 | } |
|
|
1878 | |
|
|
1879 | ############################################################################# |
|
|
1880 | |
|
|
1881 | package CFPlus::UI::VBox; |
|
|
1882 | |
|
|
1883 | our @ISA = CFPlus::UI::Box::; |
|
|
1884 | |
|
|
1885 | sub new { |
|
|
1886 | my $class = shift; |
|
|
1887 | |
|
|
1888 | $class->SUPER::new ( |
|
|
1889 | vertical => 1, |
|
|
1890 | @_, |
|
|
1891 | ) |
|
|
1892 | } |
|
|
1893 | |
|
|
1894 | ############################################################################# |
|
|
1895 | |
|
|
1896 | package CFPlus::UI::Label; |
|
|
1897 | |
|
|
1898 | our @ISA = CFPlus::UI::DrawBG::; |
|
|
1899 | |
|
|
1900 | use CFPlus::OpenGL; |
|
|
1901 | |
|
|
1902 | sub new { |
|
|
1903 | my ($class, %arg) = @_; |
|
|
1904 | |
|
|
1905 | my $self = $class->SUPER::new ( |
|
|
1906 | fg => [1, 1, 1], |
|
|
1907 | #bg => none |
|
|
1908 | #active_bg => none |
|
|
1909 | #font => default_font |
|
|
1910 | #text => initial text |
|
|
1911 | #markup => initial narkup |
|
|
1912 | #max_w => maximum pixel width |
|
|
1913 | #style => 0, # render flags |
|
|
1914 | ellipsise => 3, # end |
|
|
1915 | layout => (new CFPlus::Layout), |
|
|
1916 | fontsize => 1, |
|
|
1917 | align => -1, |
|
|
1918 | valign => -1, |
|
|
1919 | padding_x => 2, |
|
|
1920 | padding_y => 2, |
|
|
1921 | can_events => 0, |
|
|
1922 | %arg |
|
|
1923 | ); |
|
|
1924 | |
|
|
1925 | if (exists $self->{template}) { |
|
|
1926 | my $layout = new CFPlus::Layout; |
|
|
1927 | $layout->set_text (delete $self->{template}); |
|
|
1928 | $self->{template} = $layout; |
|
|
1929 | } |
|
|
1930 | |
|
|
1931 | if (exists $self->{markup}) { |
|
|
1932 | $self->set_markup (delete $self->{markup}); |
|
|
1933 | } else { |
|
|
1934 | $self->set_text (delete $self->{text}); |
|
|
1935 | } |
|
|
1936 | |
|
|
1937 | $self |
|
|
1938 | } |
|
|
1939 | |
|
|
1940 | sub update { |
|
|
1941 | my ($self) = @_; |
|
|
1942 | |
|
|
1943 | delete $self->{texture}; |
|
|
1944 | $self->SUPER::update; |
|
|
1945 | } |
|
|
1946 | |
|
|
1947 | sub realloc { |
|
|
1948 | my ($self) = @_; |
|
|
1949 | |
|
|
1950 | delete $self->{ox}; |
|
|
1951 | $self->SUPER::realloc; |
|
|
1952 | } |
|
|
1953 | |
|
|
1954 | sub set_text { |
|
|
1955 | my ($self, $text) = @_; |
|
|
1956 | |
|
|
1957 | return if $self->{text} eq "T$text"; |
|
|
1958 | $self->{text} = "T$text"; |
|
|
1959 | |
|
|
1960 | $self->{layout}->set_text ($text); |
|
|
1961 | |
|
|
1962 | delete $self->{size_req}; |
|
|
1963 | $self->realloc; |
|
|
1964 | $self->update; |
|
|
1965 | } |
|
|
1966 | |
|
|
1967 | sub set_markup { |
|
|
1968 | my ($self, $markup) = @_; |
|
|
1969 | |
|
|
1970 | return if $self->{text} eq "M$markup"; |
|
|
1971 | $self->{text} = "M$markup"; |
|
|
1972 | |
|
|
1973 | my $rgba = $markup =~ /span.*(?:foreground|background)/; |
|
|
1974 | |
|
|
1975 | $self->{layout}->set_markup ($markup); |
|
|
1976 | |
|
|
1977 | delete $self->{size_req}; |
|
|
1978 | $self->realloc; |
|
|
1979 | $self->update; |
|
|
1980 | } |
|
|
1981 | |
|
|
1982 | sub size_request { |
|
|
1983 | my ($self) = @_; |
|
|
1984 | |
|
|
1985 | $self->{size_req} ||= do { |
|
|
1986 | $self->{layout}->set_font ($self->{font}) if $self->{font}; |
|
|
1987 | $self->{layout}->set_width ($self->{max_w} || -1); |
|
|
1988 | $self->{layout}->set_ellipsise ($self->{ellipsise}); |
|
|
1989 | $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); |
|
|
1990 | $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); |
|
|
1991 | |
|
|
1992 | my ($w, $h) = $self->{layout}->size; |
|
|
1993 | |
|
|
1994 | if (exists $self->{template}) { |
|
|
1995 | $self->{template}->set_font ($self->{font}) if $self->{font}; |
|
|
1996 | $self->{template}->set_width ($self->{max_w} || -1); |
|
|
1997 | $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); |
|
|
1998 | |
|
|
1999 | my ($w2, $h2) = $self->{template}->size; |
|
|
2000 | |
|
|
2001 | $w = List::Util::max $w, $w2; |
|
|
2002 | $h = List::Util::max $h, $h2; |
|
|
2003 | } |
|
|
2004 | |
|
|
2005 | [$w, $h] |
|
|
2006 | }; |
|
|
2007 | |
|
|
2008 | @{ $self->{size_req} } |
|
|
2009 | } |
|
|
2010 | |
|
|
2011 | sub baseline_shift { |
|
|
2012 | $_[0]{layout}->descent |
|
|
2013 | } |
|
|
2014 | |
|
|
2015 | sub invoke_size_allocate { |
|
|
2016 | my ($self, $w, $h) = @_; |
|
|
2017 | |
|
|
2018 | delete $self->{ox}; |
|
|
2019 | |
|
|
2020 | delete $self->{texture} |
|
|
2021 | unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w}; |
|
|
2022 | |
|
|
2023 | 1 |
|
|
2024 | } |
|
|
2025 | |
|
|
2026 | sub set_fontsize { |
|
|
2027 | my ($self, $fontsize) = @_; |
|
|
2028 | |
|
|
2029 | $self->{fontsize} = $fontsize; |
|
|
2030 | delete $self->{size_req}; |
|
|
2031 | delete $self->{texture}; |
|
|
2032 | |
|
|
2033 | $self->realloc; |
|
|
2034 | } |
|
|
2035 | |
|
|
2036 | sub reconfigure { |
|
|
2037 | my ($self) = @_; |
|
|
2038 | |
|
|
2039 | delete $self->{size_req}; |
|
|
2040 | delete $self->{texture}; |
|
|
2041 | |
|
|
2042 | $self->SUPER::reconfigure; |
|
|
2043 | } |
|
|
2044 | |
|
|
2045 | sub _draw { |
|
|
2046 | my ($self) = @_; |
|
|
2047 | |
|
|
2048 | $self->SUPER::_draw; # draw background, if applicable |
|
|
2049 | |
|
|
2050 | my $size = $self->{texture} ||= do { |
|
|
2051 | $self->{layout}->set_foreground (@{$self->{fg}}); |
|
|
2052 | $self->{layout}->set_font ($self->{font}) if $self->{font}; |
|
|
2053 | $self->{layout}->set_width ($self->{w}); |
|
|
2054 | $self->{layout}->set_ellipsise ($self->{ellipsise}); |
|
|
2055 | $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); |
|
|
2056 | $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); |
|
|
2057 | |
|
|
2058 | [$self->{layout}->size] |
|
|
2059 | }; |
|
|
2060 | |
|
|
2061 | unless (exists $self->{ox}) { |
|
|
2062 | $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x} |
|
|
2063 | : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x} |
|
|
2064 | : ($self->{w} - $size->[0]) * 0.5); |
|
|
2065 | |
|
|
2066 | $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y} |
|
|
2067 | : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y} |
|
|
2068 | : ($self->{h} - $size->[1]) * 0.5); |
|
|
2069 | }; |
|
|
2070 | |
|
|
2071 | my $w = List::Util::min $self->{w} + 4, $size->[0]; |
|
|
2072 | my $h = List::Util::min $self->{h} + 2, $size->[1]; |
|
|
2073 | |
|
|
2074 | $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style}); |
|
|
2075 | } |
|
|
2076 | |
|
|
2077 | ############################################################################# |
|
|
2078 | |
|
|
2079 | package CFPlus::UI::EntryBase; |
|
|
2080 | |
|
|
2081 | our @ISA = CFPlus::UI::Label::; |
|
|
2082 | |
|
|
2083 | use CFPlus::OpenGL; |
|
|
2084 | |
|
|
2085 | sub new { |
|
|
2086 | my $class = shift; |
|
|
2087 | |
|
|
2088 | $class->SUPER::new ( |
|
|
2089 | fg => [1, 1, 1], |
|
|
2090 | bg => [0, 0, 0, 0.2], |
|
|
2091 | active_bg => [1, 1, 1, 0.5], |
|
|
2092 | active_fg => [0, 0, 0], |
|
|
2093 | can_hover => 1, |
|
|
2094 | can_focus => 1, |
|
|
2095 | valign => 0, |
|
|
2096 | can_events => 1, |
|
|
2097 | ellipsise => 0, |
|
|
2098 | #text => ... |
|
|
2099 | #hidden => "*", |
|
|
2100 | @_ |
|
|
2101 | ) |
|
|
2102 | } |
|
|
2103 | |
|
|
2104 | sub _set_text { |
|
|
2105 | my ($self, $text) = @_; |
|
|
2106 | |
|
|
2107 | delete $self->{cur_h}; |
|
|
2108 | |
|
|
2109 | return if $self->{text} eq $text; |
|
|
2110 | |
|
|
2111 | $self->{last_activity} = $::NOW; |
|
|
2112 | $self->{text} = $text; |
|
|
2113 | |
|
|
2114 | $text =~ s/./*/g if $self->{hidden}; |
|
|
2115 | $self->{layout}->set_text ("$text "); |
|
|
2116 | delete $self->{size_req}; |
|
|
2117 | |
|
|
2118 | $self->emit (changed => $self->{text}); |
|
|
2119 | |
|
|
2120 | $self->realloc; |
|
|
2121 | $self->update; |
|
|
2122 | } |
|
|
2123 | |
|
|
2124 | sub set_text { |
|
|
2125 | my ($self, $text) = @_; |
|
|
2126 | |
|
|
2127 | $self->{cursor} = length $text; |
|
|
2128 | $self->_set_text ($text); |
|
|
2129 | } |
|
|
2130 | |
|
|
2131 | sub get_text { |
|
|
2132 | $_[0]{text} |
|
|
2133 | } |
|
|
2134 | |
|
|
2135 | sub size_request { |
|
|
2136 | my ($self) = @_; |
|
|
2137 | |
|
|
2138 | my ($w, $h) = $self->SUPER::size_request; |
|
|
2139 | |
|
|
2140 | ($w + 1, $h) # add 1 for cursor |
|
|
2141 | } |
|
|
2142 | |
|
|
2143 | sub invoke_key_down { |
|
|
2144 | my ($self, $ev) = @_; |
|
|
2145 | |
|
|
2146 | my $mod = $ev->{mod}; |
|
|
2147 | my $sym = $ev->{sym}; |
|
|
2148 | my $uni = $ev->{unicode}; |
|
|
2149 | |
|
|
2150 | my $text = $self->get_text; |
|
|
2151 | |
|
|
2152 | $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text; |
|
|
2153 | |
|
|
2154 | if ($uni == 8) { |
|
|
2155 | substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; |
|
|
2156 | } elsif ($uni == 127) { |
|
|
2157 | substr $text, $self->{cursor}, 1, ""; |
|
|
2158 | } elsif ($sym == CFPlus::SDLK_LEFT) { |
|
|
2159 | --$self->{cursor} if $self->{cursor}; |
|
|
2160 | } elsif ($sym == CFPlus::SDLK_RIGHT) { |
|
|
2161 | ++$self->{cursor} if $self->{cursor} < length $self->{text}; |
|
|
2162 | } elsif ($sym == CFPlus::SDLK_HOME) { |
|
|
2163 | # what a hack |
|
|
2164 | $self->{cursor} = |
|
|
2165 | (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/ |
|
|
2166 | ? length $1 |
|
|
2167 | : 0; |
|
|
2168 | } elsif ($sym == CFPlus::SDLK_END) { |
|
|
2169 | # uh, again |
|
|
2170 | $self->{cursor} = |
|
|
2171 | (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/ |
|
|
2172 | ? $self->{cursor} + length $1 |
|
|
2173 | : length $self->{text}; |
|
|
2174 | } elsif ($uni == 21) { # ctrl-u |
|
|
2175 | $text = ""; |
|
|
2176 | $self->{cursor} = 0; |
|
|
2177 | } elsif ($uni == 27) { |
|
|
2178 | $self->emit ('escape'); |
|
|
2179 | } elsif ($uni == 0x0d) { |
|
|
2180 | substr $text, $self->{cursor}++, 0, "\012"; |
|
|
2181 | } elsif ($uni >= 0x20) { |
|
|
2182 | substr $text, $self->{cursor}++, 0, chr $uni; |
|
|
2183 | } else { |
|
|
2184 | return 0; |
|
|
2185 | } |
|
|
2186 | |
|
|
2187 | $self->_set_text ($text); |
|
|
2188 | |
|
|
2189 | $self->realloc; |
|
|
2190 | $self->update; |
|
|
2191 | |
|
|
2192 | 1 |
|
|
2193 | } |
|
|
2194 | |
|
|
2195 | sub invoke_focus_in { |
|
|
2196 | my ($self) = @_; |
|
|
2197 | |
|
|
2198 | $self->{last_activity} = $::NOW; |
|
|
2199 | |
|
|
2200 | $self->SUPER::invoke_focus_in |
|
|
2201 | } |
|
|
2202 | |
|
|
2203 | sub invoke_button_down { |
|
|
2204 | my ($self, $ev, $x, $y) = @_; |
|
|
2205 | |
|
|
2206 | $self->SUPER::invoke_button_down ($ev, $x, $y); |
|
|
2207 | |
|
|
2208 | my $idx = $self->{layout}->xy_to_index ($x, $y); |
|
|
2209 | |
|
|
2210 | # byte-index to char-index |
|
|
2211 | my $text = $self->{text}; |
|
|
2212 | utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text; |
|
|
2213 | $self->{cursor} = length $text; |
|
|
2214 | |
|
|
2215 | $self->_set_text ($self->{text}); |
|
|
2216 | $self->update; |
|
|
2217 | |
|
|
2218 | 1 |
|
|
2219 | } |
|
|
2220 | |
|
|
2221 | sub invoke_mouse_motion { |
|
|
2222 | my ($self, $ev, $x, $y) = @_; |
|
|
2223 | # printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# |
|
|
2224 | |
|
|
2225 | 1 |
|
|
2226 | } |
|
|
2227 | |
|
|
2228 | sub _draw { |
|
|
2229 | my ($self) = @_; |
|
|
2230 | |
|
|
2231 | local $self->{fg} = $self->{fg}; |
|
|
2232 | |
|
|
2233 | if ($FOCUS == $self) { |
|
|
2234 | glColor_premultiply @{$self->{active_bg}}; |
|
|
2235 | $self->{fg} = $self->{active_fg}; |
|
|
2236 | } else { |
|
|
2237 | glColor_premultiply @{$self->{bg}}; |
|
|
2238 | } |
|
|
2239 | |
|
|
2240 | glEnable GL_BLEND; |
|
|
2241 | glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA; |
|
|
2242 | glBegin GL_QUADS; |
|
|
2243 | glVertex 0 , 0; |
|
|
2244 | glVertex 0 , $self->{h}; |
|
|
2245 | glVertex $self->{w}, $self->{h}; |
|
|
2246 | glVertex $self->{w}, 0; |
|
|
2247 | glEnd; |
|
|
2248 | glDisable GL_BLEND; |
|
|
2249 | |
|
|
2250 | $self->SUPER::_draw; |
|
|
2251 | |
|
|
2252 | #TODO: force update every cursor change :( |
|
|
2253 | if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { |
|
|
2254 | |
|
|
2255 | unless (exists $self->{cur_h}) { |
|
|
2256 | my $text = substr $self->{text}, 0, $self->{cursor}; |
|
|
2257 | utf8::encode $text; |
|
|
2258 | |
|
|
2259 | @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) |
|
|
2260 | } |
|
|
2261 | |
|
|
2262 | glBegin GL_LINES; |
|
|
2263 | glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; |
|
|
2264 | glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; |
|
|
2265 | glEnd; |
|
|
2266 | } |
|
|
2267 | } |
|
|
2268 | |
|
|
2269 | ############################################################################# |
|
|
2270 | |
|
|
2271 | package CFPlus::UI::Entry; |
|
|
2272 | |
|
|
2273 | our @ISA = CFPlus::UI::EntryBase::; |
|
|
2274 | |
|
|
2275 | use CFPlus::OpenGL; |
|
|
2276 | |
|
|
2277 | sub invoke_key_down { |
|
|
2278 | my ($self, $ev) = @_; |
|
|
2279 | |
|
|
2280 | my $sym = $ev->{sym}; |
|
|
2281 | |
|
|
2282 | if ($ev->{uni} == 0x0d || $sym == 13) { |
|
|
2283 | unshift @{$self->{history}}, |
|
|
2284 | my $txt = $self->get_text; |
|
|
2285 | |
|
|
2286 | $self->{history_pointer} = -1; |
|
|
2287 | $self->{history_saveback} = ''; |
|
|
2288 | $self->emit (activate => $txt); |
|
|
2289 | $self->update; |
|
|
2290 | |
|
|
2291 | } elsif ($sym == CFPlus::SDLK_UP) { |
|
|
2292 | if ($self->{history_pointer} < 0) { |
|
|
2293 | $self->{history_saveback} = $self->get_text; |
|
|
2294 | } |
|
|
2295 | if (@{$self->{history} || []} > 0) { |
|
|
2296 | $self->{history_pointer}++; |
|
|
2297 | if ($self->{history_pointer} >= @{$self->{history} || []}) { |
|
|
2298 | $self->{history_pointer} = @{$self->{history} || []} - 1; |
|
|
2299 | } |
|
|
2300 | $self->set_text ($self->{history}->[$self->{history_pointer}]); |
|
|
2301 | } |
|
|
2302 | |
|
|
2303 | } elsif ($sym == CFPlus::SDLK_DOWN) { |
|
|
2304 | $self->{history_pointer}--; |
|
|
2305 | $self->{history_pointer} = -1 if $self->{history_pointer} < 0; |
|
|
2306 | |
|
|
2307 | if ($self->{history_pointer} >= 0) { |
|
|
2308 | $self->set_text ($self->{history}->[$self->{history_pointer}]); |
|
|
2309 | } else { |
|
|
2310 | $self->set_text ($self->{history_saveback}); |
|
|
2311 | } |
|
|
2312 | |
|
|
2313 | } else { |
|
|
2314 | return $self->SUPER::invoke_key_down ($ev) |
|
|
2315 | } |
|
|
2316 | |
|
|
2317 | 1 |
|
|
2318 | } |
|
|
2319 | |
|
|
2320 | ############################################################################# |
|
|
2321 | |
|
|
2322 | package CFPlus::UI::TextEdit; |
|
|
2323 | |
|
|
2324 | our @ISA = CFPlus::UI::EntryBase::; |
|
|
2325 | |
|
|
2326 | use CFPlus::OpenGL; |
|
|
2327 | |
|
|
2328 | sub move_cursor_ver { |
|
|
2329 | my ($self, $dy) = @_; |
|
|
2330 | |
|
|
2331 | my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor}); |
|
|
2332 | |
|
|
2333 | $y += $dy; |
|
|
2334 | |
|
|
2335 | if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) { |
|
|
2336 | $self->{cursor} = $index; |
|
|
2337 | delete $self->{cur_h}; |
|
|
2338 | $self->update; |
|
|
2339 | return; |
|
|
2340 | } |
|
|
2341 | } |
|
|
2342 | |
|
|
2343 | sub invoke_key_down { |
|
|
2344 | my ($self, $ev) = @_; |
|
|
2345 | |
|
|
2346 | my $sym = $ev->{sym}; |
|
|
2347 | |
|
|
2348 | if ($sym == CFPlus::SDLK_UP) { |
|
|
2349 | $self->move_cursor_ver (-1); |
|
|
2350 | } elsif ($sym == CFPlus::SDLK_DOWN) { |
|
|
2351 | $self->move_cursor_ver (+1); |
|
|
2352 | } else { |
|
|
2353 | return $self->SUPER::invoke_key_down ($ev) |
|
|
2354 | } |
|
|
2355 | |
|
|
2356 | 1 |
|
|
2357 | } |
|
|
2358 | |
|
|
2359 | ############################################################################# |
|
|
2360 | |
|
|
2361 | package CFPlus::UI::Button; |
|
|
2362 | |
|
|
2363 | our @ISA = CFPlus::UI::Label::; |
|
|
2364 | |
|
|
2365 | use CFPlus::OpenGL; |
|
|
2366 | |
|
|
2367 | my @tex = |
|
|
2368 | map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 } |
|
|
2369 | qw(b1_button_inactive.png b1_button_active.png); |
|
|
2370 | |
|
|
2371 | sub new { |
|
|
2372 | my $class = shift; |
|
|
2373 | |
|
|
2374 | $class->SUPER::new ( |
|
|
2375 | padding_x => 4, |
|
|
2376 | padding_y => 4, |
|
|
2377 | fg => [1.0, 1.0, 1.0], |
|
|
2378 | active_fg => [0.8, 0.8, 0.8], |
|
|
2379 | can_hover => 1, |
|
|
2380 | align => 0, |
|
|
2381 | valign => 0, |
|
|
2382 | can_events => 1, |
|
|
2383 | @_ |
|
|
2384 | ) |
|
|
2385 | } |
|
|
2386 | |
|
|
2387 | sub invoke_button_up { |
|
|
2388 | my ($self, $ev, $x, $y) = @_; |
|
|
2389 | |
|
|
2390 | $self->emit ("activate") |
|
|
2391 | if $x >= 0 && $x < $self->{w} |
|
|
2392 | && $y >= 0 && $y < $self->{h}; |
|
|
2393 | |
|
|
2394 | 1 |
|
|
2395 | } |
|
|
2396 | |
|
|
2397 | sub _draw { |
|
|
2398 | my ($self) = @_; |
|
|
2399 | |
|
|
2400 | local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg}; |
|
|
2401 | |
|
|
2402 | glEnable GL_TEXTURE_2D; |
|
|
2403 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
|
|
2404 | glColor 0, 0, 0, 1; |
|
|
2405 | |
|
|
2406 | my $tex = $tex[$GRAB == $self]; |
|
|
2407 | $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); |
|
|
2408 | |
|
|
2409 | glDisable GL_TEXTURE_2D; |
|
|
2410 | |
|
|
2411 | $self->SUPER::_draw; |
|
|
2412 | } |
|
|
2413 | |
|
|
2414 | ############################################################################# |
|
|
2415 | |
|
|
2416 | package CFPlus::UI::CheckBox; |
|
|
2417 | |
|
|
2418 | our @ISA = CFPlus::UI::DrawBG::; |
|
|
2419 | |
|
|
2420 | my @tex = |
|
|
2421 | map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 } |
|
|
2422 | qw(c1_checkbox_bg.png c1_checkbox_active.png); |
|
|
2423 | |
|
|
2424 | use CFPlus::OpenGL; |
|
|
2425 | |
|
|
2426 | sub new { |
|
|
2427 | my $class = shift; |
|
|
2428 | |
|
|
2429 | $class->SUPER::new ( |
|
|
2430 | padding_x => 2, |
|
|
2431 | padding_y => 2, |
|
|
2432 | fg => [1, 1, 1], |
|
|
2433 | active_fg => [1, 1, 0], |
|
|
2434 | bg => [0, 0, 0, 0.2], |
|
|
2435 | active_bg => [1, 1, 1, 0.5], |
|
|
2436 | state => 0, |
|
|
2437 | can_hover => 1, |
|
|
2438 | @_ |
|
|
2439 | ) |
|
|
2440 | } |
|
|
2441 | |
|
|
2442 | sub size_request { |
|
|
2443 | my ($self) = @_; |
|
|
2444 | |
|
|
2445 | (6) x 2 |
|
|
2446 | } |
|
|
2447 | |
|
|
2448 | sub toggle { |
|
|
2449 | my ($self) = @_; |
|
|
2450 | |
|
|
2451 | $self->{state} = !$self->{state}; |
|
|
2452 | $self->emit (changed => $self->{state}); |
|
|
2453 | $self->update; |
|
|
2454 | } |
|
|
2455 | |
|
|
2456 | sub invoke_button_down { |
|
|
2457 | my ($self, $ev, $x, $y) = @_; |
|
|
2458 | |
|
|
2459 | if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x} |
|
|
2460 | && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) { |
|
|
2461 | $self->toggle; |
|
|
2462 | } else { |
|
|
2463 | return 0 |
|
|
2464 | } |
|
|
2465 | |
|
|
2466 | 1 |
|
|
2467 | } |
|
|
2468 | |
|
|
2469 | sub _draw { |
|
|
2470 | my ($self) = @_; |
|
|
2471 | |
|
|
2472 | $self->SUPER::_draw; |
|
|
2473 | |
|
|
2474 | glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0; |
|
|
2475 | |
|
|
2476 | my ($w, $h) = @$self{qw(w h)}; |
|
|
2477 | |
|
|
2478 | my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2; |
|
|
2479 | |
|
|
2480 | glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; |
|
|
2481 | |
|
|
2482 | my $tex = $self->{state} ? $tex[1] : $tex[0]; |
|
|
2483 | |
|
|
2484 | glEnable GL_TEXTURE_2D; |
|
|
2485 | $tex->draw_quad_alpha (0, 0, $s, $s); |
|
|
2486 | glDisable GL_TEXTURE_2D; |
|
|
2487 | } |
|
|
2488 | |
|
|
2489 | ############################################################################# |
|
|
2490 | |
|
|
2491 | package CFPlus::UI::Image; |
|
|
2492 | |
|
|
2493 | our @ISA = CFPlus::UI::Base::; |
|
|
2494 | |
|
|
2495 | use CFPlus::OpenGL; |
|
|
2496 | |
|
|
2497 | our %texture_cache; |
|
|
2498 | |
|
|
2499 | sub new { |
|
|
2500 | my $class = shift; |
|
|
2501 | |
|
|
2502 | my $self = $class->SUPER::new ( |
|
|
2503 | can_events => 0, |
|
|
2504 | @_, |
|
|
2505 | ); |
|
|
2506 | |
|
|
2507 | $self->{path} || $self->{tex} |
|
|
2508 | or Carp::croak "'path' or 'tex' attributes required"; |
|
|
2509 | |
|
|
2510 | $self->{tex} ||= $texture_cache{$self->{path}} ||= |
|
|
2511 | new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1; |
|
|
2512 | |
|
|
2513 | CFPlus::weaken $texture_cache{$self->{path}}; |
|
|
2514 | |
|
|
2515 | $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h}; |
|
|
2516 | |
|
|
2517 | $self |
|
|
2518 | } |
|
|
2519 | |
|
|
2520 | sub STORABLE_freeze { |
|
|
2521 | my ($self, $cloning) = @_; |
|
|
2522 | |
|
|
2523 | $self->{path} |
|
|
2524 | or die "cannot serialise CFPlus::UI::Image on non-loadable images\n"; |
|
|
2525 | |
|
|
2526 | $self->{path} |
|
|
2527 | } |
|
|
2528 | |
|
|
2529 | sub STORABLE_attach { |
|
|
2530 | my ($self, $cloning, $path) = @_; |
|
|
2531 | |
|
|
2532 | $self->new (path => $path) |
|
|
2533 | } |
|
|
2534 | |
|
|
2535 | sub size_request { |
|
|
2536 | my ($self) = @_; |
|
|
2537 | |
|
|
2538 | ($self->{tex}{w}, $self->{tex}{h}) |
|
|
2539 | } |
|
|
2540 | |
|
|
2541 | sub _draw { |
|
|
2542 | my ($self) = @_; |
|
|
2543 | |
|
|
2544 | my $tex = $self->{tex}; |
|
|
2545 | |
|
|
2546 | my ($w, $h) = ($self->{w}, $self->{h}); |
|
|
2547 | |
|
|
2548 | if ($self->{rot90}) { |
|
|
2549 | glRotate 90, 0, 0, 1; |
|
|
2550 | glTranslate 0, -$self->{w}, 0; |
|
|
2551 | |
|
|
2552 | ($w, $h) = ($h, $w); |
|
|
2553 | } |
|
|
2554 | |
|
|
2555 | glEnable GL_TEXTURE_2D; |
|
|
2556 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
|
|
2557 | |
|
|
2558 | $tex->draw_quad (0, 0, $w, $h); |
|
|
2559 | |
|
|
2560 | glDisable GL_TEXTURE_2D; |
|
|
2561 | } |
|
|
2562 | |
|
|
2563 | ############################################################################# |
|
|
2564 | |
|
|
2565 | package CFPlus::UI::ImageButton; |
|
|
2566 | |
|
|
2567 | our @ISA = CFPlus::UI::Image::; |
|
|
2568 | |
|
|
2569 | use CFPlus::OpenGL; |
|
|
2570 | |
|
|
2571 | my %textures; |
|
|
2572 | |
|
|
2573 | sub new { |
|
|
2574 | my $class = shift; |
|
|
2575 | |
|
|
2576 | my $self = $class->SUPER::new ( |
|
|
2577 | padding_x => 4, |
|
|
2578 | padding_y => 4, |
|
|
2579 | fg => [1, 1, 1], |
|
|
2580 | active_fg => [0, 0, 1], |
|
|
2581 | can_hover => 1, |
|
|
2582 | align => 0, |
|
|
2583 | valign => 0, |
|
|
2584 | can_events => 1, |
|
|
2585 | @_ |
|
|
2586 | ); |
|
|
2587 | } |
|
|
2588 | |
|
|
2589 | sub invoke_button_up { |
|
|
2590 | my ($self, $ev, $x, $y) = @_; |
|
|
2591 | |
|
|
2592 | $self->emit ("activate") |
|
|
2593 | if $x >= 0 && $x < $self->{w} |
|
|
2594 | && $y >= 0 && $y < $self->{h}; |
|
|
2595 | |
|
|
2596 | 1 |
|
|
2597 | } |
|
|
2598 | |
|
|
2599 | ############################################################################# |
|
|
2600 | |
|
|
2601 | package CFPlus::UI::VGauge; |
|
|
2602 | |
|
|
2603 | our @ISA = CFPlus::UI::Base::; |
|
|
2604 | |
|
|
2605 | use List::Util qw(min max); |
|
|
2606 | |
|
|
2607 | use CFPlus::OpenGL; |
|
|
2608 | |
|
|
2609 | my %tex = ( |
|
|
2610 | food => [ |
|
|
2611 | map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 } |
|
|
2612 | qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ |
|
|
2613 | ], |
|
|
2614 | grace => [ |
|
|
2615 | map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 } |
|
|
2616 | qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ |
|
|
2617 | ], |
|
|
2618 | hp => [ |
|
|
2619 | map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 } |
|
|
2620 | qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ |
|
|
2621 | ], |
|
|
2622 | mana => [ |
|
|
2623 | map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 } |
|
|
2624 | qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ |
|
|
2625 | ], |
|
|
2626 | ); |
|
|
2627 | |
|
|
2628 | # eg. VGauge->new (gauge => 'food'), default gauge: food |
|
|
2629 | sub new { |
|
|
2630 | my $class = shift; |
|
|
2631 | |
|
|
2632 | my $self = $class->SUPER::new ( |
|
|
2633 | type => 'food', |
|
|
2634 | @_ |
|
|
2635 | ); |
|
|
2636 | |
|
|
2637 | $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h}; |
|
|
2638 | |
|
|
2639 | $self |
|
|
2640 | } |
|
|
2641 | |
|
|
2642 | sub size_request { |
|
|
2643 | my ($self) = @_; |
|
|
2644 | |
|
|
2645 | #my $tex = $tex{$self->{type}}[0]; |
|
|
2646 | #@$tex{qw(w h)} |
|
|
2647 | (0, 0) |
|
|
2648 | } |
|
|
2649 | |
|
|
2650 | sub set_max { |
|
|
2651 | my ($self, $max) = @_; |
|
|
2652 | |
|
|
2653 | return if $self->{max_val} == $max; |
|
|
2654 | |
|
|
2655 | $self->{max_val} = $max; |
|
|
2656 | $self->update; |
|
|
2657 | } |
|
|
2658 | |
|
|
2659 | sub set_value { |
|
|
2660 | my ($self, $val, $max) = @_; |
|
|
2661 | |
|
|
2662 | $self->set_max ($max) |
|
|
2663 | if defined $max; |
|
|
2664 | |
|
|
2665 | return if $self->{val} == $val; |
|
|
2666 | |
|
|
2667 | $self->{val} = $val; |
|
|
2668 | $self->update; |
|
|
2669 | } |
|
|
2670 | |
|
|
2671 | sub _draw { |
|
|
2672 | my ($self) = @_; |
|
|
2673 | |
|
|
2674 | my $tex = $tex{$self->{type}}; |
|
|
2675 | my ($t1, $t2, $t3) = @$tex; |
|
|
2676 | |
|
|
2677 | my ($w, $h) = ($self->{w}, $self->{h}); |
|
|
2678 | |
|
|
2679 | if ($self->{vertical}) { |
|
|
2680 | glRotate 90, 0, 0, 1; |
|
|
2681 | glTranslate 0, -$self->{w}, 0; |
|
|
2682 | |
|
|
2683 | ($w, $h) = ($h, $w); |
|
|
2684 | } |
|
|
2685 | |
|
|
2686 | my $ycut = $self->{val} / ($self->{max_val} || 1); |
|
|
2687 | |
|
|
2688 | my $ycut1 = max 0, min 1, $ycut; |
|
|
2689 | my $ycut2 = max 0, min 1, $ycut - 1; |
|
|
2690 | |
|
|
2691 | my $h1 = $self->{h} * (1 - $ycut1); |
|
|
2692 | my $h2 = $self->{h} * (1 - $ycut2); |
|
|
2693 | my $h3 = $self->{h}; |
|
|
2694 | |
|
|
2695 | $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3); |
|
|
2696 | |
|
|
2697 | glEnable GL_BLEND; |
|
|
2698 | glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, |
|
|
2699 | GL_ONE, GL_ONE_MINUS_SRC_ALPHA; |
|
|
2700 | glEnable GL_TEXTURE_2D; |
|
|
2701 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
|
|
2702 | |
|
|
2703 | glBindTexture GL_TEXTURE_2D, $t1->{name}; |
|
|
2704 | glBegin GL_QUADS; |
|
|
2705 | glTexCoord 0 , 0; glVertex 0 , 0; |
|
|
2706 | glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1; |
|
|
2707 | glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1; |
|
|
2708 | glTexCoord $t1->{s}, 0; glVertex $w, 0; |
|
|
2709 | glEnd; |
|
|
2710 | |
|
|
2711 | my $ycut1 = List::Util::min 1, $ycut; |
|
|
2712 | glBindTexture GL_TEXTURE_2D, $t2->{name}; |
|
|
2713 | glBegin GL_QUADS; |
|
|
2714 | glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1; |
|
|
2715 | glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2; |
|
|
2716 | glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2; |
|
|
2717 | glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1; |
|
|
2718 | glEnd; |
|
|
2719 | |
|
|
2720 | if ($t3) { |
|
|
2721 | glBindTexture GL_TEXTURE_2D, $t3->{name}; |
|
|
2722 | glBegin GL_QUADS; |
|
|
2723 | glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; |
|
|
2724 | glTexCoord 0 , $t3->{t}; glVertex 0 , $h3; |
|
|
2725 | glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3; |
|
|
2726 | glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; |
|
|
2727 | glEnd; |
|
|
2728 | } |
|
|
2729 | |
|
|
2730 | glDisable GL_BLEND; |
|
|
2731 | glDisable GL_TEXTURE_2D; |
|
|
2732 | } |
|
|
2733 | |
|
|
2734 | ############################################################################# |
|
|
2735 | |
|
|
2736 | package CFPlus::UI::Gauge; |
|
|
2737 | |
|
|
2738 | our @ISA = CFPlus::UI::VBox::; |
|
|
2739 | |
|
|
2740 | sub new { |
|
|
2741 | my ($class, %arg) = @_; |
|
|
2742 | |
|
|
2743 | my $self = $class->SUPER::new ( |
|
|
2744 | tooltip => $arg{type}, |
|
|
2745 | can_hover => 1, |
|
|
2746 | can_events => 1, |
|
|
2747 | %arg, |
|
|
2748 | ); |
|
|
2749 | |
|
|
2750 | $self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999"); |
|
|
2751 | $self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); |
|
|
2752 | $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999"); |
|
|
2753 | |
|
|
2754 | $self |
|
|
2755 | } |
|
|
2756 | |
|
|
2757 | sub set_fontsize { |
|
|
2758 | my ($self, $fsize) = @_; |
|
|
2759 | |
|
|
2760 | $self->{value}->set_fontsize ($fsize); |
|
|
2761 | $self->{max} ->set_fontsize ($fsize); |
|
|
2762 | } |
|
|
2763 | |
|
|
2764 | sub set_max { |
|
|
2765 | my ($self, $max) = @_; |
|
|
2766 | |
|
|
2767 | $self->{gauge}->set_max ($max); |
|
|
2768 | $self->{max}->set_text ($max); |
|
|
2769 | } |
|
|
2770 | |
|
|
2771 | sub set_value { |
|
|
2772 | my ($self, $val, $max) = @_; |
|
|
2773 | |
|
|
2774 | $self->set_max ($max) |
|
|
2775 | if defined $max; |
|
|
2776 | |
|
|
2777 | $self->{gauge}->set_value ($val, $max); |
|
|
2778 | $self->{value}->set_text ($val); |
|
|
2779 | } |
|
|
2780 | |
|
|
2781 | ############################################################################# |
|
|
2782 | |
|
|
2783 | package CFPlus::UI::Slider; |
80 | |
2784 | |
81 | use strict; |
2785 | use strict; |
82 | |
2786 | |
83 | our @ISA = qw/Client::Widget/; |
2787 | use CFPlus::OpenGL; |
84 | |
2788 | |
85 | use SDL::OpenGL; |
2789 | our @ISA = CFPlus::UI::DrawBG::; |
86 | use SDL::OpenGL::Constants; |
|
|
87 | |
2790 | |
88 | sub key_down { |
2791 | my @tex = |
89 | print "MAPKEYDOWN\n"; |
2792 | map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ } |
90 | } |
2793 | qw(s1_slider.png s1_slider_bg.png); |
91 | |
2794 | |
92 | sub key_up { |
2795 | sub new { |
93 | } |
2796 | my $class = shift; |
94 | |
2797 | |
95 | my $x; |
2798 | # range [value, low, high, page, unit] |
96 | |
2799 | |
|
|
2800 | # TODO: 0-width page |
|
|
2801 | # TODO: req_w/h are wrong with vertical |
|
|
2802 | # TODO: calculations are off |
|
|
2803 | my $self = $class->SUPER::new ( |
|
|
2804 | fg => [1, 1, 1], |
|
|
2805 | active_fg => [0, 0, 0], |
|
|
2806 | bg => [0, 0, 0, 0.2], |
|
|
2807 | active_bg => [1, 1, 1, 0.5], |
|
|
2808 | range => [0, 0, 100, 10, 0], |
|
|
2809 | min_w => $::WIDTH / 80, |
|
|
2810 | min_h => $::WIDTH / 80, |
|
|
2811 | vertical => 0, |
|
|
2812 | can_hover => 1, |
|
|
2813 | inner_pad => 0.02, |
|
|
2814 | @_ |
|
|
2815 | ); |
|
|
2816 | |
|
|
2817 | $self->set_value ($self->{range}[0]); |
|
|
2818 | $self->update; |
|
|
2819 | |
|
|
2820 | $self |
|
|
2821 | } |
|
|
2822 | |
|
|
2823 | sub set_range { |
|
|
2824 | my ($self, $range) = @_; |
|
|
2825 | |
|
|
2826 | ($range, $self->{range}) = ($self->{range}, $range); |
|
|
2827 | |
|
|
2828 | if ("@$range" ne "@{$self->{range}}") { |
|
|
2829 | $self->update; |
|
|
2830 | $self->set_value ($self->{range}[0]); |
|
|
2831 | } |
|
|
2832 | } |
|
|
2833 | |
|
|
2834 | sub set_value { |
|
|
2835 | my ($self, $value) = @_; |
|
|
2836 | |
|
|
2837 | my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}}; |
|
|
2838 | |
|
|
2839 | $hi = $lo + 1 if $hi <= $lo; |
|
|
2840 | |
|
|
2841 | $page = $hi - $lo if $page > $hi - $lo; |
|
|
2842 | |
|
|
2843 | $value = $lo if $value < $lo; |
|
|
2844 | $value = $hi - $page if $value > $hi - $page; |
|
|
2845 | |
|
|
2846 | $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit |
|
|
2847 | if $unit; |
|
|
2848 | |
|
|
2849 | @{$self->{range}} = ($value, $lo, $hi, $page, $unit); |
|
|
2850 | |
|
|
2851 | if ($value != $old_value) { |
|
|
2852 | $self->emit (changed => $value); |
|
|
2853 | $self->update; |
|
|
2854 | } |
|
|
2855 | } |
|
|
2856 | |
|
|
2857 | sub size_request { |
|
|
2858 | my ($self) = @_; |
|
|
2859 | |
|
|
2860 | ($self->{req_w}, $self->{req_h}) |
|
|
2861 | } |
|
|
2862 | |
|
|
2863 | sub invoke_button_down { |
|
|
2864 | my ($self, $ev, $x, $y) = @_; |
|
|
2865 | |
|
|
2866 | $self->SUPER::invoke_button_down ($ev, $x, $y); |
|
|
2867 | |
|
|
2868 | $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; |
|
|
2869 | |
|
|
2870 | $self->invoke_mouse_motion ($ev, $x, $y) |
|
|
2871 | } |
|
|
2872 | |
|
|
2873 | sub invoke_mouse_motion { |
|
|
2874 | my ($self, $ev, $x, $y) = @_; |
|
|
2875 | |
|
|
2876 | if ($GRAB == $self) { |
|
|
2877 | my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); |
|
|
2878 | |
|
|
2879 | my (undef, $lo, $hi, $page) = @{$self->{range}}; |
|
|
2880 | |
|
|
2881 | $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); |
|
|
2882 | |
|
|
2883 | $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); |
|
|
2884 | } else { |
|
|
2885 | return 0; |
|
|
2886 | } |
|
|
2887 | |
|
|
2888 | 1 |
|
|
2889 | } |
|
|
2890 | |
|
|
2891 | sub invoke_mouse_wheel { |
|
|
2892 | my ($self, $ev) = @_; |
|
|
2893 | |
|
|
2894 | my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx}; |
|
|
2895 | |
|
|
2896 | my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2; |
|
|
2897 | |
|
|
2898 | $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart); |
|
|
2899 | |
|
|
2900 | ! ! $delta |
|
|
2901 | } |
|
|
2902 | |
|
|
2903 | sub update { |
|
|
2904 | my ($self) = @_; |
|
|
2905 | |
|
|
2906 | delete $self->{knob_w}; |
|
|
2907 | $self->SUPER::update; |
|
|
2908 | } |
|
|
2909 | |
97 | sub draw { |
2910 | sub _draw { |
|
|
2911 | my ($self) = @_; |
|
|
2912 | |
|
|
2913 | unless ($self->{knob_w}) { |
|
|
2914 | $self->set_value ($self->{range}[0]); |
|
|
2915 | |
|
|
2916 | my ($value, $lo, $hi, $page) = @{$self->{range}}; |
|
|
2917 | my $range = ($hi - $page - $lo) || 1e-100; |
|
|
2918 | |
|
|
2919 | my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1; |
|
|
2920 | |
|
|
2921 | $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5; |
|
|
2922 | $self->{scale} = 1 - 2 * $self->{offset} || 1e-100; |
|
|
2923 | |
|
|
2924 | $value = ($value - $lo) / $range; |
|
|
2925 | $value = $value * $self->{scale} + $self->{offset}; |
|
|
2926 | |
|
|
2927 | $self->{knob_x} = $value - $knob_w * 0.5; |
|
|
2928 | $self->{knob_w} = $knob_w; |
|
|
2929 | } |
|
|
2930 | |
|
|
2931 | $self->SUPER::_draw (); |
|
|
2932 | |
|
|
2933 | glScale $self->{w}, $self->{h}; |
|
|
2934 | |
|
|
2935 | if ($self->{vertical}) { |
|
|
2936 | # draw a vertical slider like a rotated horizontal slider |
|
|
2937 | |
|
|
2938 | glTranslate 1, 0, 0; |
|
|
2939 | glRotate 90, 0, 0, 1; |
|
|
2940 | } |
|
|
2941 | |
|
|
2942 | my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; |
|
|
2943 | my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; |
|
|
2944 | |
98 | glEnable GL_TEXTURE_2D; |
2945 | glEnable GL_TEXTURE_2D; |
|
|
2946 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
|
|
2947 | |
|
|
2948 | # draw background |
|
|
2949 | $tex[1]->draw_quad_alpha (0, 0, 1, 1); |
|
|
2950 | |
|
|
2951 | # draw handle |
|
|
2952 | $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1); |
|
|
2953 | |
|
|
2954 | glDisable GL_TEXTURE_2D; |
|
|
2955 | } |
|
|
2956 | |
|
|
2957 | ############################################################################# |
|
|
2958 | |
|
|
2959 | package CFPlus::UI::ValSlider; |
|
|
2960 | |
|
|
2961 | our @ISA = CFPlus::UI::HBox::; |
|
|
2962 | |
|
|
2963 | sub new { |
|
|
2964 | my ($class, %arg) = @_; |
|
|
2965 | |
|
|
2966 | my $range = delete $arg{range}; |
|
|
2967 | |
|
|
2968 | my $self = $class->SUPER::new ( |
|
|
2969 | slider => (new CFPlus::UI::Slider expand => 1, range => $range), |
|
|
2970 | entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}), |
|
|
2971 | to_value => sub { shift }, |
|
|
2972 | from_value => sub { shift }, |
|
|
2973 | %arg, |
|
|
2974 | ); |
|
|
2975 | |
|
|
2976 | $self->{slider}->connect (changed => sub { |
|
|
2977 | my ($self, $value) = @_; |
|
|
2978 | $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value)); |
|
|
2979 | $self->{parent}->emit (changed => $value); |
|
|
2980 | }); |
|
|
2981 | |
|
|
2982 | # $self->{entry}->connect (changed => sub { |
|
|
2983 | # my ($self, $value) = @_; |
|
|
2984 | # $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value)); |
|
|
2985 | # $self->{parent}->emit (changed => $value); |
|
|
2986 | # }); |
|
|
2987 | |
|
|
2988 | $self->add ($self->{slider}, $self->{entry}); |
|
|
2989 | |
|
|
2990 | $self->{slider}->emit (changed => $self->{slider}{range}[0]); |
|
|
2991 | |
|
|
2992 | $self |
|
|
2993 | } |
|
|
2994 | |
|
|
2995 | sub set_range { shift->{slider}->set_range (@_) } |
|
|
2996 | sub set_value { shift->{slider}->set_value (@_) } |
|
|
2997 | |
|
|
2998 | ############################################################################# |
|
|
2999 | |
|
|
3000 | package CFPlus::UI::TextScroller; |
|
|
3001 | |
|
|
3002 | our @ISA = CFPlus::UI::HBox::; |
|
|
3003 | |
|
|
3004 | use CFPlus::OpenGL; |
|
|
3005 | |
|
|
3006 | sub new { |
|
|
3007 | my $class = shift; |
|
|
3008 | |
|
|
3009 | my $self = $class->SUPER::new ( |
|
|
3010 | fontsize => 1, |
|
|
3011 | can_events => 1, |
|
|
3012 | indent => 0, |
|
|
3013 | #font => default_font |
|
|
3014 | @_, |
|
|
3015 | |
|
|
3016 | layout => (new CFPlus::Layout), |
|
|
3017 | par => [], |
|
|
3018 | max_par => 0, |
|
|
3019 | height => 0, |
|
|
3020 | children => [ |
|
|
3021 | (new CFPlus::UI::Empty expand => 1), |
|
|
3022 | (new CFPlus::UI::Slider vertical => 1), |
|
|
3023 | ], |
|
|
3024 | ); |
|
|
3025 | |
|
|
3026 | $self->{children}[1]->connect (changed => sub { $self->update }); |
|
|
3027 | |
|
|
3028 | $self |
|
|
3029 | } |
|
|
3030 | |
|
|
3031 | sub set_fontsize { |
|
|
3032 | my ($self, $fontsize) = @_; |
|
|
3033 | |
|
|
3034 | $self->{fontsize} = $fontsize; |
|
|
3035 | $self->reflow; |
|
|
3036 | } |
|
|
3037 | |
|
|
3038 | sub size_request { |
|
|
3039 | my ($self) = @_; |
|
|
3040 | |
|
|
3041 | my ($empty, $slider) = @{ $self->{children} }; |
|
|
3042 | |
|
|
3043 | local $self->{children} = [$empty, $slider]; |
|
|
3044 | $self->SUPER::size_request |
|
|
3045 | } |
|
|
3046 | |
|
|
3047 | sub invoke_size_allocate { |
|
|
3048 | my ($self, $w, $h) = @_; |
|
|
3049 | |
|
|
3050 | my ($empty, $slider, @other) = @{ $self->{children} }; |
|
|
3051 | $_->configure (@$_{qw(x y req_w req_h)}) for @other; |
|
|
3052 | |
|
|
3053 | $self->{layout}->set_font ($self->{font}) if $self->{font}; |
|
|
3054 | $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); |
|
|
3055 | $self->{layout}->set_width ($empty->{w}); |
|
|
3056 | $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent}); |
|
|
3057 | |
|
|
3058 | $self->reflow; |
|
|
3059 | |
|
|
3060 | local $self->{children} = [$empty, $slider]; |
|
|
3061 | $self->SUPER::invoke_size_allocate ($w, $h) |
|
|
3062 | } |
|
|
3063 | |
|
|
3064 | sub invoke_mouse_wheel { |
|
|
3065 | my ($self, $ev) = @_; |
|
|
3066 | |
|
|
3067 | return 0 unless $ev->{dy}; # only vertical movements |
|
|
3068 | |
|
|
3069 | $self->{children}[1]->emit (mouse_wheel => $ev); |
|
|
3070 | |
|
|
3071 | 1 |
|
|
3072 | } |
|
|
3073 | |
|
|
3074 | sub get_layout { |
|
|
3075 | my ($self, $para) = @_; |
|
|
3076 | |
|
|
3077 | my $layout = $self->{layout}; |
|
|
3078 | |
|
|
3079 | $layout->set_font ($self->{font}) if $self->{font}; |
|
|
3080 | $layout->set_foreground (@{$para->{fg}}); |
|
|
3081 | $layout->set_height ($self->{fontsize} * $::FONTSIZE); |
|
|
3082 | $layout->set_width ($self->{children}[0]{w} - $para->{indent}); |
|
|
3083 | $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent}); |
|
|
3084 | $layout->set_markup ($para->{markup}); |
|
|
3085 | |
|
|
3086 | $layout->set_shapes ( |
|
|
3087 | map |
|
|
3088 | +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}), |
|
|
3089 | @{$para->{widget}} |
|
|
3090 | ); |
|
|
3091 | |
|
|
3092 | $layout |
|
|
3093 | } |
|
|
3094 | |
|
|
3095 | sub reflow { |
|
|
3096 | my ($self) = @_; |
|
|
3097 | |
|
|
3098 | $self->{need_reflow}++; |
|
|
3099 | $self->update; |
|
|
3100 | } |
|
|
3101 | |
|
|
3102 | sub set_offset { |
|
|
3103 | my ($self, $offset) = @_; |
|
|
3104 | |
|
|
3105 | # todo: base offset on lines or so, not on pixels |
|
|
3106 | $self->{children}[1]->set_value ($offset); |
|
|
3107 | } |
|
|
3108 | |
|
|
3109 | sub current_paragraph { |
|
|
3110 | my ($self) = @_; |
|
|
3111 | |
|
|
3112 | $self->{top_paragraph} - 1 |
|
|
3113 | } |
|
|
3114 | |
|
|
3115 | sub scroll_to { |
|
|
3116 | my ($self, $para) = @_; |
|
|
3117 | |
|
|
3118 | $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para; |
|
|
3119 | |
|
|
3120 | $self->{scroll_to} = $para; |
|
|
3121 | $self->update; |
|
|
3122 | } |
|
|
3123 | |
|
|
3124 | sub clear { |
|
|
3125 | my ($self) = @_; |
|
|
3126 | |
|
|
3127 | my (undef, undef, @other) = @{ $self->{children} }; |
|
|
3128 | $self->remove ($_) for @other; |
|
|
3129 | |
|
|
3130 | $self->{par} = []; |
|
|
3131 | $self->{height} = 0; |
|
|
3132 | $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); |
|
|
3133 | } |
|
|
3134 | |
|
|
3135 | sub add_paragraph { |
|
|
3136 | my $self = shift; |
|
|
3137 | |
|
|
3138 | for my $para (@_) { |
|
|
3139 | $para = { |
|
|
3140 | fg => [1, 1, 1, 1], |
|
|
3141 | indent => 0, |
|
|
3142 | markup => "", |
|
|
3143 | widget => [], |
|
|
3144 | ref $para ? %$para : (markup => $para), |
|
|
3145 | w => 1e10, |
|
|
3146 | wrapped => 1, |
|
|
3147 | }; |
|
|
3148 | |
|
|
3149 | $self->add (@{ $para->{widget} }) if @{ $para->{widget} }; |
|
|
3150 | push @{$self->{par}}, $para; |
|
|
3151 | } |
|
|
3152 | |
|
|
3153 | if (my $max = $self->{max_par}) { |
|
|
3154 | shift @{$self->{par}} while @{$self->{par}} > $max; |
|
|
3155 | } |
|
|
3156 | |
|
|
3157 | $self->{need_reflow}++; |
|
|
3158 | $self->update; |
|
|
3159 | } |
|
|
3160 | |
|
|
3161 | sub scroll_to_bottom { |
|
|
3162 | my ($self) = @_; |
|
|
3163 | |
|
|
3164 | $self->{scroll_to} = $#{$self->{par}}; |
|
|
3165 | $self->update; |
|
|
3166 | } |
|
|
3167 | |
|
|
3168 | sub force_uptodate { |
|
|
3169 | my ($self) = @_; |
|
|
3170 | |
|
|
3171 | if (delete $self->{need_reflow}) { |
|
|
3172 | my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; |
|
|
3173 | |
|
|
3174 | my $height = 0; |
|
|
3175 | |
|
|
3176 | for my $para (@{$self->{par}}) { |
|
|
3177 | if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) { |
|
|
3178 | my $layout = $self->get_layout ($para); |
|
|
3179 | my ($w, $h) = $layout->size; |
|
|
3180 | |
|
|
3181 | $para->{w} = $w + $para->{indent}; |
|
|
3182 | $para->{h} = $h; |
|
|
3183 | $para->{wrapped} = $layout->has_wrapped; |
|
|
3184 | } |
|
|
3185 | |
|
|
3186 | $para->{y} = $height; |
|
|
3187 | $height += $para->{h}; |
|
|
3188 | } |
|
|
3189 | |
|
|
3190 | $self->{height} = $height; |
|
|
3191 | $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]); |
|
|
3192 | |
|
|
3193 | delete $self->{texture}; |
|
|
3194 | } |
|
|
3195 | |
|
|
3196 | if (my $paridx = delete $self->{scroll_to}) { |
|
|
3197 | $self->{children}[1]->set_value ($self->{par}[$paridx]{y}); |
|
|
3198 | } |
|
|
3199 | } |
|
|
3200 | |
|
|
3201 | sub update { |
|
|
3202 | my ($self) = @_; |
|
|
3203 | |
|
|
3204 | $self->SUPER::update; |
|
|
3205 | |
|
|
3206 | return unless $self->{h} > 0; |
|
|
3207 | |
|
|
3208 | delete $self->{texture}; |
|
|
3209 | |
|
|
3210 | $ROOT->on_post_alloc ($self => sub { |
|
|
3211 | $self->force_uptodate; |
|
|
3212 | |
|
|
3213 | my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; |
|
|
3214 | |
|
|
3215 | $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub { |
|
|
3216 | glClearColor 0, 0, 0, 0; |
|
|
3217 | glClear GL_COLOR_BUFFER_BIT; |
|
|
3218 | |
|
|
3219 | package CFPlus::UI::Base; |
|
|
3220 | local ($draw_x, $draw_y, $draw_w, $draw_h) = |
|
|
3221 | (0, 0, $self->{w}, $self->{h}); |
|
|
3222 | |
|
|
3223 | my $top = int $self->{children}[1]{range}[0]; |
|
|
3224 | |
|
|
3225 | my $paridx = 0; |
|
|
3226 | my $top_paragraph; |
|
|
3227 | my $top = int $self->{children}[1]{range}[0]; |
|
|
3228 | |
|
|
3229 | my $y0 = $top; |
|
|
3230 | my $y1 = $top + $H; |
|
|
3231 | |
|
|
3232 | for my $para (@{$self->{par}}) { |
|
|
3233 | my $h = $para->{h}; |
|
|
3234 | my $y = $para->{y}; |
|
|
3235 | |
|
|
3236 | if ($y0 < $y + $h && $y < $y1) { |
|
|
3237 | my $layout = $self->get_layout ($para); |
|
|
3238 | |
|
|
3239 | $layout->render ($para->{indent}, $y - $y0); |
|
|
3240 | |
|
|
3241 | if (my @w = @{ $para->{widget} }) { |
|
|
3242 | my @s = $layout->get_shapes; |
|
|
3243 | |
|
|
3244 | for (@w) { |
|
|
3245 | my ($dx, $dy) = splice @s, 0, 2, (); |
|
|
3246 | |
|
|
3247 | $_->{x} = $dx + $para->{indent}; |
|
|
3248 | $_->{y} = $dy + $y - $y0; |
|
|
3249 | |
|
|
3250 | $_->draw; |
|
|
3251 | } |
|
|
3252 | } |
|
|
3253 | } |
|
|
3254 | |
|
|
3255 | $paridx++; |
|
|
3256 | $top_paragraph ||= $paridx if $y >= $top; |
|
|
3257 | } |
|
|
3258 | |
|
|
3259 | $self->{top_paragraph} = $top_paragraph; |
|
|
3260 | }; |
|
|
3261 | }); |
|
|
3262 | } |
|
|
3263 | |
|
|
3264 | sub reconfigure { |
|
|
3265 | my ($self) = @_; |
|
|
3266 | |
|
|
3267 | $self->SUPER::reconfigure; |
|
|
3268 | |
|
|
3269 | $_->{w} = 1e10 for @{ $self->{par} }; |
|
|
3270 | $self->reflow; |
|
|
3271 | } |
|
|
3272 | |
|
|
3273 | sub _draw { |
|
|
3274 | my ($self) = @_; |
|
|
3275 | |
99 | glEnable GL_BLEND; |
3276 | glEnable GL_TEXTURE_2D; |
|
|
3277 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
|
|
3278 | glColor 0, 0, 0, 1; |
|
|
3279 | $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); |
|
|
3280 | glDisable GL_TEXTURE_2D; |
|
|
3281 | |
|
|
3282 | $self->{children}[1]->draw; |
|
|
3283 | } |
|
|
3284 | |
|
|
3285 | ############################################################################# |
|
|
3286 | |
|
|
3287 | package CFPlus::UI::Animator; |
|
|
3288 | |
|
|
3289 | use CFPlus::OpenGL; |
|
|
3290 | |
|
|
3291 | our @ISA = CFPlus::UI::Bin::; |
|
|
3292 | |
|
|
3293 | sub moveto { |
|
|
3294 | my ($self, $x, $y) = @_; |
|
|
3295 | |
|
|
3296 | $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; |
|
|
3297 | $self->{speed} = 0.001; |
|
|
3298 | $self->{time} = 1; |
|
|
3299 | |
|
|
3300 | ::animation_start $self; |
|
|
3301 | } |
|
|
3302 | |
|
|
3303 | sub animate { |
|
|
3304 | my ($self, $interval) = @_; |
|
|
3305 | |
|
|
3306 | $self->{time} -= $interval * $self->{speed}; |
|
|
3307 | if ($self->{time} <= 0) { |
|
|
3308 | $self->{time} = 0; |
|
|
3309 | ::animation_stop $self; |
|
|
3310 | } |
|
|
3311 | |
|
|
3312 | my ($x0, $y0, $x1, $y1) = @{$self->{moveto}}; |
|
|
3313 | |
|
|
3314 | $self->{x} = $x0 * $self->{time} + $x1 * (1 - $self->{time}); |
|
|
3315 | $self->{y} = $y0 * $self->{time} + $y1 * (1 - $self->{time}); |
|
|
3316 | } |
|
|
3317 | |
|
|
3318 | sub _draw { |
|
|
3319 | my ($self) = @_; |
100 | |
3320 | |
101 | glPushMatrix; |
3321 | glPushMatrix; |
|
|
3322 | glRotate $self->{time} * 1000, 0, 1, 0; |
|
|
3323 | $self->{children}[0]->draw; |
|
|
3324 | glPopMatrix; |
|
|
3325 | } |
102 | |
3326 | |
103 | my $map = $::CONN->{map}; |
3327 | ############################################################################# |
104 | |
3328 | |
105 | for my $x (0 .. $::CONN->{mapw} - 1) { |
3329 | package CFPlus::UI::Flopper; |
106 | for my $y (0 .. $::CONN->{maph} - 1) { |
|
|
107 | |
3330 | |
108 | my $cell = $map->[$x][$y] |
3331 | our @ISA = CFPlus::UI::Button::; |
109 | or next; |
|
|
110 | |
3332 | |
111 | my $darkness = $cell->[3] * (1 / 255); |
3333 | sub new { |
112 | glColor $darkness, $darkness, $darkness; |
3334 | my $class = shift; |
113 | |
3335 | |
114 | for my $num (grep $_, $cell->[0], $cell->[1], $cell->[2]) { |
3336 | my $self = $class->SUPER::new ( |
115 | my $tex = $::CONN->{face}[$num]{texture} || next; |
3337 | state => 0, |
|
|
3338 | on_activate => \&toggle_flopper, |
|
|
3339 | @_ |
|
|
3340 | ); |
116 | |
3341 | |
117 | glBindTexture GL_TEXTURE_2D, $tex->{name}; |
3342 | $self |
|
|
3343 | } |
118 | |
3344 | |
|
|
3345 | sub toggle_flopper { |
|
|
3346 | my ($self) = @_; |
|
|
3347 | |
|
|
3348 | $self->{other}->toggle_visibility; |
|
|
3349 | } |
|
|
3350 | |
|
|
3351 | ############################################################################# |
|
|
3352 | |
|
|
3353 | package CFPlus::UI::Tooltip; |
|
|
3354 | |
|
|
3355 | our @ISA = CFPlus::UI::Bin::; |
|
|
3356 | |
|
|
3357 | use CFPlus::OpenGL; |
|
|
3358 | |
|
|
3359 | sub new { |
|
|
3360 | my $class = shift; |
|
|
3361 | |
|
|
3362 | $class->SUPER::new ( |
|
|
3363 | @_, |
|
|
3364 | can_events => 0, |
|
|
3365 | ) |
|
|
3366 | } |
|
|
3367 | |
|
|
3368 | sub set_tooltip_from { |
|
|
3369 | my ($self, $widget) = @_; |
|
|
3370 | |
|
|
3371 | $widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1 |
|
|
3372 | if $widget->{tooltip} =~ /^#(.*)$/; |
|
|
3373 | |
|
|
3374 | my $tooltip = $widget->{tooltip}; |
|
|
3375 | |
|
|
3376 | if ($ENV{CFPLUS_DEBUG} & 2) { |
|
|
3377 | $tooltip .= "\n\n" . (ref $widget) . "\n" |
|
|
3378 | . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n" |
|
|
3379 | . "req $widget->{req_w} $widget->{req_h}\n" |
|
|
3380 | . "visible $widget->{visible}"; |
|
|
3381 | } |
|
|
3382 | |
|
|
3383 | $tooltip =~ s/^\n+//; |
|
|
3384 | $tooltip =~ s/\n+$//; |
|
|
3385 | |
|
|
3386 | $self->add (new CFPlus::UI::Label |
|
|
3387 | markup => $tooltip, |
|
|
3388 | max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, |
|
|
3389 | fontsize => 0.8, |
|
|
3390 | style => 1, # FLAG_INVERSE |
|
|
3391 | ellipsise => 0, |
|
|
3392 | font => ($widget->{tooltip_font} || $::FONT_PROP), |
|
|
3393 | ); |
|
|
3394 | } |
|
|
3395 | |
|
|
3396 | sub size_request { |
|
|
3397 | my ($self) = @_; |
|
|
3398 | |
|
|
3399 | my ($w, $h) = @{$self->child}{qw(req_w req_h)}; |
|
|
3400 | |
|
|
3401 | ($w + 4, $h + 4) |
|
|
3402 | } |
|
|
3403 | |
|
|
3404 | sub invoke_size_allocate { |
|
|
3405 | my ($self, $w, $h) = @_; |
|
|
3406 | |
|
|
3407 | $self->SUPER::invoke_size_allocate ($w - 4, $h - 4) |
|
|
3408 | } |
|
|
3409 | |
|
|
3410 | sub invoke_visibility_change { |
|
|
3411 | my ($self, $visible) = @_; |
|
|
3412 | |
|
|
3413 | return unless $visible; |
|
|
3414 | |
|
|
3415 | $self->{root}->on_post_alloc ("move_$self" => sub { |
|
|
3416 | my $widget = $self->{owner} |
|
|
3417 | or return; |
|
|
3418 | |
|
|
3419 | if ($widget->{visible}) { |
|
|
3420 | my ($x, $y) = $widget->coord2global ($widget->{w}, 0); |
|
|
3421 | |
|
|
3422 | ($x, $y) = $widget->coord2global (-$self->{w}, 0) |
|
|
3423 | if $x + $self->{w} > $self->{root}{w}; |
|
|
3424 | |
|
|
3425 | $self->move_abs ($x, $y); |
|
|
3426 | } else { |
|
|
3427 | $self->hide; |
|
|
3428 | } |
|
|
3429 | }); |
|
|
3430 | } |
|
|
3431 | |
|
|
3432 | sub _draw { |
|
|
3433 | my ($self) = @_; |
|
|
3434 | |
|
|
3435 | glTranslate 0.375, 0.375; |
|
|
3436 | |
|
|
3437 | my ($w, $h) = @$self{qw(w h)}; |
|
|
3438 | |
|
|
3439 | glColor 1, 0.8, 0.4; |
119 | glBegin GL_QUADS; |
3440 | glBegin GL_QUADS; |
120 | glTexCoord 0, 0; glVertex $x, $y; |
3441 | glVertex 0 , 0; |
121 | glTexCoord 0, 1; glVertex $x, $y + 1; |
3442 | glVertex 0 , $h; |
122 | glTexCoord 1, 1; glVertex $x + 1, $y + 1; |
3443 | glVertex $w, $h; |
123 | glTexCoord 1, 0; glVertex $x + 1, $y; |
3444 | glVertex $w, 0; |
|
|
3445 | glEnd; |
|
|
3446 | |
|
|
3447 | glColor 0, 0, 0; |
|
|
3448 | glBegin GL_LINE_LOOP; |
|
|
3449 | glVertex 0 , 0; |
|
|
3450 | glVertex 0 , $h; |
|
|
3451 | glVertex $w, $h; |
|
|
3452 | glVertex $w, 0; |
|
|
3453 | glEnd; |
|
|
3454 | |
|
|
3455 | glTranslate 2 - 0.375, 2 - 0.375; |
|
|
3456 | |
|
|
3457 | $self->SUPER::_draw; |
|
|
3458 | } |
|
|
3459 | |
|
|
3460 | ############################################################################# |
|
|
3461 | |
|
|
3462 | package CFPlus::UI::Face; |
|
|
3463 | |
|
|
3464 | our @ISA = CFPlus::UI::DrawBG::; |
|
|
3465 | |
|
|
3466 | use CFPlus::OpenGL; |
|
|
3467 | |
|
|
3468 | sub new { |
|
|
3469 | my $class = shift; |
|
|
3470 | |
|
|
3471 | my $self = $class->SUPER::new ( |
|
|
3472 | size_w => 32, |
|
|
3473 | size_h => 8, |
|
|
3474 | aspect => 1, |
|
|
3475 | can_events => 0, |
|
|
3476 | @_, |
|
|
3477 | ); |
|
|
3478 | |
|
|
3479 | if ($self->{anim} && $self->{animspeed}) { |
|
|
3480 | CFPlus::weaken (my $widget = $self); |
|
|
3481 | |
|
|
3482 | $widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed}; |
|
|
3483 | $widget->{anim_start} = $self->{animspeed} * Event::time / $self->{animspeed}; |
|
|
3484 | $self->{timer} = Event->timer ( |
|
|
3485 | parked => 1, |
|
|
3486 | cb => sub { |
|
|
3487 | return unless $::CONN && $widget; |
|
|
3488 | |
|
|
3489 | ++$widget->{frame}; |
|
|
3490 | $widget->update_face; |
|
|
3491 | $widget->update; |
|
|
3492 | |
|
|
3493 | $widget->update_timer; |
|
|
3494 | }, |
|
|
3495 | ); |
|
|
3496 | |
|
|
3497 | $self->update_face; |
|
|
3498 | $self->update_timer; |
|
|
3499 | } |
|
|
3500 | |
|
|
3501 | $self |
|
|
3502 | } |
|
|
3503 | |
|
|
3504 | sub update_timer { |
|
|
3505 | my ($self) = @_; |
|
|
3506 | |
|
|
3507 | return unless $self->{timer}; |
|
|
3508 | |
|
|
3509 | if ($self->{visible}) { |
|
|
3510 | $self->{timer}->at ( |
|
|
3511 | $self->{anim_start} |
|
|
3512 | + $self->{animspeed} |
|
|
3513 | * int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed} |
|
|
3514 | ); |
|
|
3515 | $self->{timer}->start; |
|
|
3516 | } else { |
|
|
3517 | $self->{timer}->stop; |
|
|
3518 | } |
|
|
3519 | } |
|
|
3520 | |
|
|
3521 | sub update_face { |
|
|
3522 | my ($self) = @_; |
|
|
3523 | |
|
|
3524 | return unless $::CONN; |
|
|
3525 | |
|
|
3526 | if (my $anim = $::CONN->{anim}[$self->{anim}]) { |
|
|
3527 | if ($anim && @$anim) { |
|
|
3528 | delete $self->{wait_face}; |
|
|
3529 | $self->{face} = $anim->[ $self->{frame} % @$anim ]; |
|
|
3530 | } |
|
|
3531 | } |
|
|
3532 | } |
|
|
3533 | |
|
|
3534 | sub size_request { |
|
|
3535 | my ($self) = @_; |
|
|
3536 | |
|
|
3537 | if ($::CONN) { |
|
|
3538 | if (my $faceid = $::CONN->{faceid}[$self->{face}]) { |
|
|
3539 | if (my $tex = $::CONN->{texture}[$faceid]) { |
|
|
3540 | return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h}); |
|
|
3541 | } else { |
|
|
3542 | $self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub { |
|
|
3543 | $self->realloc; |
124 | glEnd; |
3544 | }); |
125 | } |
3545 | } |
126 | } |
3546 | } |
127 | } |
3547 | } |
128 | |
3548 | |
129 | glPopMatrix; |
3549 | ($self->{size_w} || 8, $self->{size_h} || 8) |
|
|
3550 | } |
130 | |
3551 | |
|
|
3552 | sub update { |
|
|
3553 | my ($self) = @_; |
|
|
3554 | |
|
|
3555 | return unless $self->{visible}; |
|
|
3556 | |
|
|
3557 | $self->SUPER::update; |
|
|
3558 | } |
|
|
3559 | |
|
|
3560 | sub invoke_visibility_change { |
|
|
3561 | my ($self) = @_; |
|
|
3562 | |
|
|
3563 | $self->update_timer; |
|
|
3564 | |
|
|
3565 | 0 |
|
|
3566 | } |
|
|
3567 | |
|
|
3568 | sub _draw { |
|
|
3569 | my ($self) = @_; |
|
|
3570 | |
|
|
3571 | return unless $::CONN; |
|
|
3572 | |
|
|
3573 | $self->SUPER::_draw; |
|
|
3574 | |
|
|
3575 | my $faceid = $::CONN->{faceid}[$self->{face}] |
|
|
3576 | or return; |
|
|
3577 | |
|
|
3578 | my $tex = $::CONN->{texture}[$faceid]; |
|
|
3579 | |
|
|
3580 | if ($tex) { |
|
|
3581 | glEnable GL_TEXTURE_2D; |
|
|
3582 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
|
|
3583 | glColor 0, 0, 0, 1; |
|
|
3584 | $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); |
131 | glDisable GL_TEXTURE_2D; |
3585 | glDisable GL_TEXTURE_2D; |
132 | glDisable GL_BLEND; |
3586 | } |
133 | } |
3587 | } |
134 | |
3588 | |
135 | 1; |
3589 | sub destroy { |
|
|
3590 | my ($self) = @_; |
136 | |
3591 | |
|
|
3592 | (delete $self->{timer})->cancel |
|
|
3593 | if $self->{timer}; |
|
|
3594 | |
|
|
3595 | $self->SUPER::destroy; |
|
|
3596 | } |
|
|
3597 | |
|
|
3598 | ############################################################################# |
|
|
3599 | |
|
|
3600 | package CFPlus::UI::Buttonbar; |
|
|
3601 | |
|
|
3602 | our @ISA = CFPlus::UI::HBox::; |
|
|
3603 | |
|
|
3604 | # TODO: should actually wrap buttons and other goodies. |
|
|
3605 | |
|
|
3606 | ############################################################################# |
|
|
3607 | |
|
|
3608 | package CFPlus::UI::Menu; |
|
|
3609 | |
|
|
3610 | our @ISA = CFPlus::UI::Toplevel::; |
|
|
3611 | |
|
|
3612 | use CFPlus::OpenGL; |
|
|
3613 | |
|
|
3614 | sub new { |
|
|
3615 | my $class = shift; |
|
|
3616 | |
|
|
3617 | my $self = $class->SUPER::new ( |
|
|
3618 | items => [], |
|
|
3619 | z => 100, |
|
|
3620 | @_, |
|
|
3621 | ); |
|
|
3622 | |
|
|
3623 | $self->add ($self->{vbox} = new CFPlus::UI::VBox); |
|
|
3624 | |
|
|
3625 | for my $item (@{ $self->{items} }) { |
|
|
3626 | my ($widget, $cb, $tooltip) = @$item; |
|
|
3627 | |
|
|
3628 | # handle various types of items, only text for now |
|
|
3629 | if (!ref $widget) { |
|
|
3630 | if ($widget =~ /\t/) { |
|
|
3631 | my ($left, $right) = split /\t/, $widget, 2; |
|
|
3632 | |
|
|
3633 | $widget = new CFPlus::UI::HBox |
|
|
3634 | can_hover => 1, |
|
|
3635 | can_events => 1, |
|
|
3636 | tooltip => $tooltip, |
|
|
3637 | children => [ |
|
|
3638 | (new CFPlus::UI::Label markup => $left, expand => 1), |
|
|
3639 | (new CFPlus::UI::Label markup => $right, align => +1), |
|
|
3640 | ], |
|
|
3641 | ; |
|
|
3642 | |
|
|
3643 | } else { |
|
|
3644 | $widget = new CFPlus::UI::Label |
|
|
3645 | can_hover => 1, |
|
|
3646 | can_events => 1, |
|
|
3647 | markup => $widget, |
|
|
3648 | tooltip => $tooltip; |
|
|
3649 | } |
|
|
3650 | } |
|
|
3651 | |
|
|
3652 | $self->{item}{$widget} = $item; |
|
|
3653 | |
|
|
3654 | $self->{vbox}->add ($widget); |
|
|
3655 | } |
|
|
3656 | |
|
|
3657 | $self |
|
|
3658 | } |
|
|
3659 | |
|
|
3660 | # popup given the event (must be a mouse button down event currently) |
|
|
3661 | sub popup { |
|
|
3662 | my ($self, $ev) = @_; |
|
|
3663 | |
|
|
3664 | $self->emit ("popdown"); |
|
|
3665 | |
|
|
3666 | # maybe save $GRAB? must be careful about events... |
|
|
3667 | $GRAB = $self; |
|
|
3668 | $self->{button} = $ev->{button}; |
|
|
3669 | |
|
|
3670 | $self->show; |
|
|
3671 | $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); |
|
|
3672 | } |
|
|
3673 | |
|
|
3674 | sub invoke_mouse_motion { |
|
|
3675 | my ($self, $ev, $x, $y) = @_; |
|
|
3676 | |
|
|
3677 | # TODO: should use vbox->find_widget or so |
|
|
3678 | $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); |
|
|
3679 | $self->{hover} = $self->{item}{$HOVER}; |
|
|
3680 | |
|
|
3681 | 0 |
|
|
3682 | } |
|
|
3683 | |
|
|
3684 | sub invoke_button_up { |
|
|
3685 | my ($self, $ev, $x, $y) = @_; |
|
|
3686 | |
|
|
3687 | if ($ev->{button} == $self->{button}) { |
|
|
3688 | undef $GRAB; |
|
|
3689 | $self->hide; |
|
|
3690 | |
|
|
3691 | $self->emit ("popdown"); |
|
|
3692 | $self->{hover}[1]->() if $self->{hover}; |
|
|
3693 | } else { |
|
|
3694 | return 0 |
|
|
3695 | } |
|
|
3696 | |
|
|
3697 | 1 |
|
|
3698 | } |
|
|
3699 | |
|
|
3700 | ############################################################################# |
|
|
3701 | |
|
|
3702 | package CFPlus::UI::Multiplexer; |
|
|
3703 | |
|
|
3704 | our @ISA = CFPlus::UI::Container::; |
|
|
3705 | |
|
|
3706 | sub new { |
|
|
3707 | my $class = shift; |
|
|
3708 | |
|
|
3709 | my $self = $class->SUPER::new ( |
|
|
3710 | @_, |
|
|
3711 | ); |
|
|
3712 | |
|
|
3713 | $self->{current} = $self->{children}[0] |
|
|
3714 | if @{ $self->{children} }; |
|
|
3715 | |
|
|
3716 | $self |
|
|
3717 | } |
|
|
3718 | |
|
|
3719 | sub add { |
|
|
3720 | my ($self, @widgets) = @_; |
|
|
3721 | |
|
|
3722 | $self->SUPER::add (@widgets); |
|
|
3723 | |
|
|
3724 | $self->{current} = $self->{children}[0] |
|
|
3725 | if @{ $self->{children} }; |
|
|
3726 | } |
|
|
3727 | |
|
|
3728 | sub get_current_page { |
|
|
3729 | my ($self) = @_; |
|
|
3730 | |
|
|
3731 | $self->{current} |
|
|
3732 | } |
|
|
3733 | |
|
|
3734 | sub set_current_page { |
|
|
3735 | my ($self, $page_or_widget) = @_; |
|
|
3736 | |
|
|
3737 | my $widget = ref $page_or_widget |
|
|
3738 | ? $page_or_widget |
|
|
3739 | : $self->{children}[$page_or_widget]; |
|
|
3740 | |
|
|
3741 | $self->{current} = $widget; |
|
|
3742 | $self->{current}->configure (0, 0, $self->{w}, $self->{h}); |
|
|
3743 | |
|
|
3744 | $self->emit (page_changed => $self->{current}); |
|
|
3745 | |
|
|
3746 | $self->realloc; |
|
|
3747 | } |
|
|
3748 | |
|
|
3749 | sub visible_children { |
|
|
3750 | $_[0]{current} |
|
|
3751 | } |
|
|
3752 | |
|
|
3753 | sub size_request { |
|
|
3754 | my ($self) = @_; |
|
|
3755 | |
|
|
3756 | $self->{current}->size_request |
|
|
3757 | } |
|
|
3758 | |
|
|
3759 | sub invoke_size_allocate { |
|
|
3760 | my ($self, $w, $h) = @_; |
|
|
3761 | |
|
|
3762 | $self->{current}->configure (0, 0, $w, $h); |
|
|
3763 | |
|
|
3764 | 1 |
|
|
3765 | } |
|
|
3766 | |
|
|
3767 | sub _draw { |
|
|
3768 | my ($self) = @_; |
|
|
3769 | |
|
|
3770 | $self->{current}->draw; |
|
|
3771 | } |
|
|
3772 | |
|
|
3773 | ############################################################################# |
|
|
3774 | |
|
|
3775 | package CFPlus::UI::Notebook; |
|
|
3776 | |
|
|
3777 | our @ISA = CFPlus::UI::VBox::; |
|
|
3778 | |
|
|
3779 | sub new { |
|
|
3780 | my $class = shift; |
|
|
3781 | |
|
|
3782 | my $self = $class->SUPER::new ( |
|
|
3783 | buttonbar => (new CFPlus::UI::Buttonbar), |
|
|
3784 | multiplexer => (new CFPlus::UI::Multiplexer expand => 1), |
|
|
3785 | # filter => # will be put between multiplexer and $self |
|
|
3786 | @_, |
|
|
3787 | ); |
|
|
3788 | |
|
|
3789 | $self->{filter}->add ($self->{multiplexer}) if $self->{filter}; |
|
|
3790 | $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer}); |
|
|
3791 | |
|
|
3792 | $self |
|
|
3793 | } |
|
|
3794 | |
|
|
3795 | sub add { |
|
|
3796 | my ($self, $title, $widget, $tooltip) = @_; |
|
|
3797 | |
|
|
3798 | CFPlus::weaken $self; |
|
|
3799 | |
|
|
3800 | $self->{buttonbar}->add (new CFPlus::UI::Button |
|
|
3801 | markup => $title, |
|
|
3802 | tooltip => $tooltip, |
|
|
3803 | on_activate => sub { $self->set_current_page ($widget) }, |
|
|
3804 | ); |
|
|
3805 | |
|
|
3806 | $self->{multiplexer}->add ($widget); |
|
|
3807 | } |
|
|
3808 | |
|
|
3809 | sub get_current_page { |
|
|
3810 | my ($self) = @_; |
|
|
3811 | |
|
|
3812 | $self->{multiplexer}->get_current_page |
|
|
3813 | } |
|
|
3814 | |
|
|
3815 | sub set_current_page { |
|
|
3816 | my ($self, $page) = @_; |
|
|
3817 | |
|
|
3818 | $self->{multiplexer}->set_current_page ($page); |
|
|
3819 | $self->emit (page_changed => $self->{multiplexer}{current}); |
|
|
3820 | } |
|
|
3821 | |
|
|
3822 | ############################################################################# |
|
|
3823 | |
|
|
3824 | package CFPlus::UI::Selector; |
|
|
3825 | |
|
|
3826 | use utf8; |
|
|
3827 | |
|
|
3828 | our @ISA = CFPlus::UI::Button::; |
|
|
3829 | |
|
|
3830 | sub new { |
|
|
3831 | my $class = shift; |
|
|
3832 | |
|
|
3833 | my $self = $class->SUPER::new ( |
|
|
3834 | options => [], # [value, title, longdesc], ... |
|
|
3835 | value => undef, |
|
|
3836 | @_, |
|
|
3837 | ); |
|
|
3838 | |
|
|
3839 | $self->_set_value ($self->{value}); |
|
|
3840 | |
|
|
3841 | $self |
|
|
3842 | } |
|
|
3843 | |
|
|
3844 | sub invoke_button_down { |
|
|
3845 | my ($self, $ev) = @_; |
|
|
3846 | |
|
|
3847 | my @menu_items; |
|
|
3848 | |
|
|
3849 | for (@{ $self->{options} }) { |
|
|
3850 | my ($value, $title, $tooltip) = @$_; |
|
|
3851 | |
|
|
3852 | push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }]; |
|
|
3853 | } |
|
|
3854 | |
|
|
3855 | CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev); |
|
|
3856 | } |
|
|
3857 | |
|
|
3858 | sub _set_value { |
|
|
3859 | my ($self, $value) = @_; |
|
|
3860 | |
|
|
3861 | my ($item) = grep $_->[0] eq $value, @{ $self->{options} } |
|
|
3862 | or return; |
|
|
3863 | |
|
|
3864 | $self->{value} = $item->[0]; |
|
|
3865 | $self->set_markup ("$item->[1] ⇓"); |
|
|
3866 | $self->set_tooltip ($item->[2]); |
|
|
3867 | } |
|
|
3868 | |
|
|
3869 | sub set_value { |
|
|
3870 | my ($self, $value) = @_; |
|
|
3871 | |
|
|
3872 | return unless $self->{value} ne $value; |
|
|
3873 | |
|
|
3874 | $self->_set_value ($value); |
|
|
3875 | $self->emit (changed => $value); |
|
|
3876 | } |
|
|
3877 | |
|
|
3878 | ############################################################################# |
|
|
3879 | |
|
|
3880 | package CFPlus::UI::Statusbox; |
|
|
3881 | |
|
|
3882 | our @ISA = CFPlus::UI::VBox::; |
|
|
3883 | |
|
|
3884 | sub new { |
|
|
3885 | my $class = shift; |
|
|
3886 | |
|
|
3887 | my $self = $class->SUPER::new ( |
|
|
3888 | fontsize => 0.8, |
|
|
3889 | @_, |
|
|
3890 | ); |
|
|
3891 | |
|
|
3892 | CFPlus::weaken (my $this = $self); |
|
|
3893 | |
|
|
3894 | $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder }); |
|
|
3895 | |
|
|
3896 | $self |
|
|
3897 | } |
|
|
3898 | |
|
|
3899 | sub reorder { |
|
|
3900 | my ($self) = @_; |
|
|
3901 | my $NOW = Time::HiRes::time; |
|
|
3902 | |
|
|
3903 | # freeze display when hovering over any label |
|
|
3904 | return if $CFPlus::UI::TOOLTIP->{owner} |
|
|
3905 | && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label}, |
|
|
3906 | values %{ $self->{item} }; |
|
|
3907 | |
|
|
3908 | while (my ($k, $v) = each %{ $self->{item} }) { |
|
|
3909 | delete $self->{item}{$k} if $v->{timeout} < $NOW; |
|
|
3910 | } |
|
|
3911 | |
|
|
3912 | my @widgets; |
|
|
3913 | |
|
|
3914 | my @items = sort { |
|
|
3915 | $a->{pri} <=> $b->{pri} |
|
|
3916 | or $b->{id} <=> $a->{id} |
|
|
3917 | } values %{ $self->{item} }; |
|
|
3918 | |
|
|
3919 | $self->{timer}->interval (1); |
|
|
3920 | |
|
|
3921 | my $count = 10 + 1; |
|
|
3922 | for my $item (@items) { |
|
|
3923 | last unless --$count; |
|
|
3924 | |
|
|
3925 | my $label = $item->{label} ||= do { |
|
|
3926 | # TODO: doesn't handle markup well (read as: at all) |
|
|
3927 | my $short = $item->{count} > 1 |
|
|
3928 | ? "<b>$item->{count} ×</b> $item->{text}" |
|
|
3929 | : $item->{text}; |
|
|
3930 | |
|
|
3931 | for ($short) { |
|
|
3932 | s/^\s+//; |
|
|
3933 | s/\s+/ /g; |
|
|
3934 | } |
|
|
3935 | |
|
|
3936 | new CFPlus::UI::Label |
|
|
3937 | markup => $short, |
|
|
3938 | tooltip => $item->{tooltip}, |
|
|
3939 | tooltip_font => $::FONT_PROP, |
|
|
3940 | tooltip_width => 0.67, |
|
|
3941 | fontsize => $item->{fontsize} || $self->{fontsize}, |
|
|
3942 | max_w => $::WIDTH * 0.44, |
|
|
3943 | fg => [@{ $item->{fg} }], |
|
|
3944 | can_events => 1, |
|
|
3945 | can_hover => 1 |
|
|
3946 | }; |
|
|
3947 | |
|
|
3948 | if ((my $diff = $item->{timeout} - $NOW) < 2) { |
|
|
3949 | $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2; |
|
|
3950 | $label->update; |
|
|
3951 | $label->set_max_size (undef, $label->{req_h} * $diff) |
|
|
3952 | if $diff < 1; |
|
|
3953 | $self->{timer}->interval (1/30); |
|
|
3954 | } else { |
|
|
3955 | $label->{fg}[3] = $item->{fg}[3] || 1; |
|
|
3956 | } |
|
|
3957 | |
|
|
3958 | push @widgets, $label; |
|
|
3959 | } |
|
|
3960 | |
|
|
3961 | $self->clear; |
|
|
3962 | $self->SUPER::add (reverse @widgets); |
|
|
3963 | } |
|
|
3964 | |
|
|
3965 | sub add { |
|
|
3966 | my ($self, $text, %arg) = @_; |
|
|
3967 | |
|
|
3968 | $text =~ s/^\s+//; |
|
|
3969 | $text =~ s/\s+$//; |
|
|
3970 | |
|
|
3971 | return unless $text; |
|
|
3972 | |
|
|
3973 | my $timeout = (int time) + ((delete $arg{timeout}) || 60); |
|
|
3974 | |
|
|
3975 | my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; |
|
|
3976 | |
|
|
3977 | if (my $item = $self->{item}{$group}) { |
|
|
3978 | if ($item->{text} eq $text) { |
|
|
3979 | $item->{count}++; |
|
|
3980 | } else { |
|
|
3981 | $item->{count} = 1; |
|
|
3982 | $item->{text} = $item->{tooltip} = $text; |
|
|
3983 | } |
|
|
3984 | $item->{id} += 0.2;#d# |
|
|
3985 | $item->{timeout} = $timeout; |
|
|
3986 | delete $item->{label}; |
|
|
3987 | } else { |
|
|
3988 | $self->{item}{$group} = { |
|
|
3989 | id => ++$self->{id}, |
|
|
3990 | text => $text, |
|
|
3991 | timeout => $timeout, |
|
|
3992 | tooltip => $text, |
|
|
3993 | fg => [0.8, 0.8, 0.8, 0.8], |
|
|
3994 | pri => 0, |
|
|
3995 | count => 1, |
|
|
3996 | %arg, |
|
|
3997 | }; |
|
|
3998 | } |
|
|
3999 | |
|
|
4000 | $ROOT->on_refresh (reorder => sub { |
|
|
4001 | $self->reorder; |
|
|
4002 | }); |
|
|
4003 | } |
|
|
4004 | |
|
|
4005 | sub reconfigure { |
|
|
4006 | my ($self) = @_; |
|
|
4007 | |
|
|
4008 | delete $_->{label} |
|
|
4009 | for values %{ $self->{item} || {} }; |
|
|
4010 | |
|
|
4011 | $self->reorder; |
|
|
4012 | $self->SUPER::reconfigure; |
|
|
4013 | } |
|
|
4014 | |
|
|
4015 | sub destroy { |
|
|
4016 | my ($self) = @_; |
|
|
4017 | |
|
|
4018 | $self->{timer}->cancel; |
|
|
4019 | |
|
|
4020 | $self->SUPER::destroy; |
|
|
4021 | } |
|
|
4022 | |
|
|
4023 | ############################################################################# |
|
|
4024 | |
|
|
4025 | package CFPlus::UI::Root; |
|
|
4026 | |
|
|
4027 | our @ISA = CFPlus::UI::Container::; |
|
|
4028 | |
|
|
4029 | use List::Util qw(min max); |
|
|
4030 | |
|
|
4031 | use CFPlus::OpenGL; |
|
|
4032 | |
|
|
4033 | sub new { |
|
|
4034 | my $class = shift; |
|
|
4035 | |
|
|
4036 | my $self = $class->SUPER::new ( |
|
|
4037 | visible => 1, |
|
|
4038 | @_, |
|
|
4039 | ); |
|
|
4040 | |
|
|
4041 | CFPlus::weaken ($self->{root} = $self); |
|
|
4042 | |
|
|
4043 | $self |
|
|
4044 | } |
|
|
4045 | |
|
|
4046 | sub size_request { |
|
|
4047 | my ($self) = @_; |
|
|
4048 | |
|
|
4049 | ($self->{w}, $self->{h}) |
|
|
4050 | } |
|
|
4051 | |
|
|
4052 | sub _to_pixel { |
|
|
4053 | my ($coord, $size, $max) = @_; |
|
|
4054 | |
|
|
4055 | $coord = |
|
|
4056 | $coord eq "center" ? ($max - $size) * 0.5 |
|
|
4057 | : $coord eq "max" ? $max |
|
|
4058 | : $coord; |
|
|
4059 | |
|
|
4060 | $coord = 0 if $coord < 0; |
|
|
4061 | $coord = $max - $size if $coord > $max - $size; |
|
|
4062 | |
|
|
4063 | int $coord + 0.5 |
|
|
4064 | } |
|
|
4065 | |
|
|
4066 | sub invoke_size_allocate { |
|
|
4067 | my ($self, $w, $h) = @_; |
|
|
4068 | |
|
|
4069 | for my $child ($self->children) { |
|
|
4070 | my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; |
|
|
4071 | |
|
|
4072 | $X = $child->{force_x} if exists $child->{force_x}; |
|
|
4073 | $Y = $child->{force_y} if exists $child->{force_y}; |
|
|
4074 | |
|
|
4075 | $X = _to_pixel $X, $W, $self->{w}; |
|
|
4076 | $Y = _to_pixel $Y, $H, $self->{h}; |
|
|
4077 | |
|
|
4078 | $child->configure ($X, $Y, $W, $H); |
|
|
4079 | } |
|
|
4080 | |
|
|
4081 | 1 |
|
|
4082 | } |
|
|
4083 | |
|
|
4084 | sub coord2local { |
|
|
4085 | my ($self, $x, $y) = @_; |
|
|
4086 | |
|
|
4087 | ($x, $y) |
|
|
4088 | } |
|
|
4089 | |
|
|
4090 | sub coord2global { |
|
|
4091 | my ($self, $x, $y) = @_; |
|
|
4092 | |
|
|
4093 | ($x, $y) |
|
|
4094 | } |
|
|
4095 | |
|
|
4096 | sub update { |
|
|
4097 | my ($self) = @_; |
|
|
4098 | |
|
|
4099 | $::WANT_REFRESH++; |
|
|
4100 | } |
|
|
4101 | |
|
|
4102 | sub add { |
|
|
4103 | my ($self, @children) = @_; |
|
|
4104 | |
|
|
4105 | $_->{is_toplevel} = 1 |
|
|
4106 | for @children; |
|
|
4107 | |
|
|
4108 | $self->SUPER::add (@children); |
|
|
4109 | } |
|
|
4110 | |
|
|
4111 | sub remove { |
|
|
4112 | my ($self, @children) = @_; |
|
|
4113 | |
|
|
4114 | $self->SUPER::remove (@children); |
|
|
4115 | |
|
|
4116 | delete $self->{is_toplevel} |
|
|
4117 | for @children; |
|
|
4118 | |
|
|
4119 | while (@children) { |
|
|
4120 | my $w = pop @children; |
|
|
4121 | push @children, $w->children; |
|
|
4122 | $w->set_invisible; |
|
|
4123 | } |
|
|
4124 | } |
|
|
4125 | |
|
|
4126 | sub on_refresh { |
|
|
4127 | my ($self, $id, $cb) = @_; |
|
|
4128 | |
|
|
4129 | $self->{refresh_hook}{$id} = $cb; |
|
|
4130 | } |
|
|
4131 | |
|
|
4132 | sub on_post_alloc { |
|
|
4133 | my ($self, $id, $cb) = @_; |
|
|
4134 | |
|
|
4135 | $self->{post_alloc_hook}{$id} = $cb; |
|
|
4136 | } |
|
|
4137 | |
|
|
4138 | sub draw { |
|
|
4139 | my ($self) = @_; |
|
|
4140 | |
|
|
4141 | while ($self->{refresh_hook}) { |
|
|
4142 | $_->() |
|
|
4143 | for values %{delete $self->{refresh_hook}}; |
|
|
4144 | } |
|
|
4145 | |
|
|
4146 | if ($self->{realloc}) { |
|
|
4147 | my %queue; |
|
|
4148 | my @queue; |
|
|
4149 | my $widget; |
|
|
4150 | |
|
|
4151 | outer: |
|
|
4152 | while () { |
|
|
4153 | if (my $realloc = delete $self->{realloc}) { |
|
|
4154 | for $widget (values %$realloc) { |
|
|
4155 | $widget->{visible} or next; # do not resize invisible widgets |
|
|
4156 | |
|
|
4157 | $queue{$widget+0}++ and next; # duplicates are common |
|
|
4158 | |
|
|
4159 | push @{ $queue[$widget->{visible}] }, $widget; |
|
|
4160 | } |
|
|
4161 | } |
|
|
4162 | |
|
|
4163 | while () { |
|
|
4164 | @queue or last outer; |
|
|
4165 | |
|
|
4166 | $widget = pop @{ $queue[-1] || [] } |
|
|
4167 | and last; |
|
|
4168 | |
|
|
4169 | pop @queue; |
|
|
4170 | } |
|
|
4171 | |
|
|
4172 | delete $queue{$widget+0}; |
|
|
4173 | |
|
|
4174 | my ($w, $h) = $widget->size_request; |
|
|
4175 | |
|
|
4176 | $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2; |
|
|
4177 | $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2; |
|
|
4178 | |
|
|
4179 | $w = min $widget->{max_w}, $w if exists $widget->{max_w}; |
|
|
4180 | $h = min $widget->{max_h}, $h if exists $widget->{max_h}; |
|
|
4181 | |
|
|
4182 | $w = $widget->{force_w} if exists $widget->{force_w}; |
|
|
4183 | $h = $widget->{force_h} if exists $widget->{force_h}; |
|
|
4184 | |
|
|
4185 | if ($widget->{req_w} != $w || $widget->{req_h} != $h |
|
|
4186 | || delete $widget->{force_realloc}) { |
|
|
4187 | $widget->{req_w} = $w; |
|
|
4188 | $widget->{req_h} = $h; |
|
|
4189 | |
|
|
4190 | $self->{size_alloc}{$widget+0} = $widget; |
|
|
4191 | |
|
|
4192 | if (my $parent = $widget->{parent}) { |
|
|
4193 | $self->{realloc}{$parent+0} = $parent |
|
|
4194 | unless $queue{$parent+0}; |
|
|
4195 | |
|
|
4196 | $parent->{force_size_alloc} = 1; |
|
|
4197 | $self->{size_alloc}{$parent+0} = $parent; |
|
|
4198 | } |
|
|
4199 | } |
|
|
4200 | |
|
|
4201 | delete $self->{realloc}{$widget+0}; |
|
|
4202 | } |
|
|
4203 | } |
|
|
4204 | |
|
|
4205 | while (my $size_alloc = delete $self->{size_alloc}) { |
|
|
4206 | my @queue = sort { $b->{visible} <=> $a->{visible} } |
|
|
4207 | values %$size_alloc; |
|
|
4208 | |
|
|
4209 | while () { |
|
|
4210 | my $widget = pop @queue || last; |
|
|
4211 | |
|
|
4212 | my ($w, $h) = @$widget{qw(alloc_w alloc_h)}; |
|
|
4213 | |
|
|
4214 | $w = 0 if $w < 0; |
|
|
4215 | $h = 0 if $h < 0; |
|
|
4216 | |
|
|
4217 | $w = max $widget->{min_w}, $w; |
|
|
4218 | $h = max $widget->{min_h}, $h; |
|
|
4219 | |
|
|
4220 | # $w = min $self->{w} - $widget->{x}, $w if $self->{w}; |
|
|
4221 | # $h = min $self->{h} - $widget->{y}, $h if $self->{h}; |
|
|
4222 | |
|
|
4223 | $w = min $widget->{max_w}, $w if exists $widget->{max_w}; |
|
|
4224 | $h = min $widget->{max_h}, $h if exists $widget->{max_h}; |
|
|
4225 | |
|
|
4226 | $w = int $w + 0.5; |
|
|
4227 | $h = int $h + 0.5; |
|
|
4228 | |
|
|
4229 | if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) { |
|
|
4230 | $widget->{old_w} = $widget->{w}; |
|
|
4231 | $widget->{old_h} = $widget->{h}; |
|
|
4232 | |
|
|
4233 | $widget->{w} = $w; |
|
|
4234 | $widget->{h} = $h; |
|
|
4235 | |
|
|
4236 | $widget->emit (size_allocate => $w, $h); |
|
|
4237 | } |
|
|
4238 | } |
|
|
4239 | } |
|
|
4240 | |
|
|
4241 | while ($self->{post_alloc_hook}) { |
|
|
4242 | $_->() |
|
|
4243 | for values %{delete $self->{post_alloc_hook}}; |
|
|
4244 | } |
|
|
4245 | |
|
|
4246 | glViewport 0, 0, $::WIDTH, $::HEIGHT; |
|
|
4247 | glClearColor +($::CFG->{fow_intensity}) x 3, 1; |
|
|
4248 | glClear GL_COLOR_BUFFER_BIT; |
|
|
4249 | |
|
|
4250 | glMatrixMode GL_PROJECTION; |
|
|
4251 | glLoadIdentity; |
|
|
4252 | glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; |
|
|
4253 | glMatrixMode GL_MODELVIEW; |
|
|
4254 | glLoadIdentity; |
|
|
4255 | |
|
|
4256 | { |
|
|
4257 | package CFPlus::UI::Base; |
|
|
4258 | |
|
|
4259 | local ($draw_x, $draw_y, $draw_w, $draw_h) = |
|
|
4260 | (0, 0, $self->{w}, $self->{h}); |
|
|
4261 | |
|
|
4262 | $self->_draw; |
|
|
4263 | } |
|
|
4264 | } |
|
|
4265 | |
|
|
4266 | ############################################################################# |
|
|
4267 | |
|
|
4268 | package CFPlus::UI; |
|
|
4269 | |
|
|
4270 | $ROOT = new CFPlus::UI::Root; |
|
|
4271 | $TOOLTIP = new CFPlus::UI::Tooltip z => 900; |
|
|
4272 | |
|
|
4273 | 1 |
|
|
4274 | |