1 | package Client::Widget; |
1 | package CFClient::UI; |
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2 | |
2 | use strict; |
3 | use strict; |
3 | |
4 | |
4 | our $FOCUS; # the widget with current focus |
5 | use Scalar::Util (); |
5 | our %ACTIVE_WIDGETS; |
6 | use List::Util (); |
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7 | |
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8 | use CFClient; |
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9 | |
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10 | our ($FOCUS, $HOVER, $GRAB); # various widgets |
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11 | |
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12 | our $ROOT; |
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13 | our $BUTTON_STATE; |
6 | |
14 | |
7 | # class methods for events |
15 | # class methods for events |
8 | sub feed_sdl_key_down_event { $FOCUS->key_down ($_[0]) if $FOCUS } |
16 | sub feed_sdl_key_down_event { |
9 | sub feed_sdl_key_up_event { $FOCUS->key_up ($_[0]) if $FOCUS } |
17 | $FOCUS->key_down ($_[0]) if $FOCUS; |
10 | sub feed_sdl_button_down_event { $FOCUS->button_down ($_[0]) if $FOCUS } |
18 | } |
11 | sub feed_sdl_button_up_event { $FOCUS->button_up ($_[0]) if $FOCUS } |
19 | |
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20 | sub feed_sdl_key_up_event { |
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21 | $FOCUS->key_up ($_[0]) if $FOCUS; |
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22 | } |
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23 | |
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24 | sub feed_sdl_button_down_event { |
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25 | my ($ev) = @_; |
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26 | my ($x, $y) = ($ev->motion_x, $ev->motion_y); |
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27 | |
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28 | if (!$BUTTON_STATE) { |
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29 | my $widget = $ROOT->find_widget ($x, $y); |
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30 | |
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31 | $GRAB = $widget; |
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32 | $GRAB->update if $GRAB; |
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33 | } |
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34 | |
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35 | $BUTTON_STATE |= 1 << ($ev->button - 1); |
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36 | |
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37 | $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; |
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38 | } |
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39 | |
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40 | sub feed_sdl_button_up_event { |
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41 | my ($ev) = @_; |
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42 | my ($x, $y) = ($ev->motion_x, $ev->motion_y); |
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43 | |
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44 | my $widget = $GRAB || $ROOT->find_widget ($x, $y); |
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45 | |
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46 | $BUTTON_STATE &= ~(1 << ($ev->button - 1)); |
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47 | |
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48 | $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; |
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49 | |
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50 | if (!$BUTTON_STATE) { |
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51 | my $grab = $GRAB; undef $GRAB; |
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52 | $grab->update if $grab; |
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53 | $GRAB->update if $GRAB; |
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54 | } |
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55 | } |
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56 | |
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57 | sub feed_sdl_motion_event { |
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58 | my ($ev) = @_; |
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59 | my ($x, $y) = ($ev->motion_x, $ev->motion_y); |
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60 | |
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61 | my $widget = $GRAB || $ROOT->find_widget ($x, $y); |
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62 | |
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63 | if ($widget != $HOVER) { |
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64 | my $hover = $HOVER; $HOVER = $widget; |
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65 | |
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66 | $hover->update if $hover && $hover->{can_hover}; |
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67 | $HOVER->update if $HOVER && $HOVER->{can_hover}; |
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68 | } |
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69 | |
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70 | $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; |
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71 | } |
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72 | |
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73 | # convert position array to integers |
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74 | sub harmonize { |
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75 | my ($vals) = @_; |
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76 | |
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77 | my $rem = 0; |
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78 | |
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79 | for ($vals) { |
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80 | my $i = int $_ + $rem; |
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81 | $rem += $_ - $i; |
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82 | $_ = $i; |
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83 | } |
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84 | } |
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85 | |
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86 | ############################################################################# |
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87 | |
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88 | package CFClient::UI::Base; |
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89 | |
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90 | use strict; |
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91 | |
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92 | use SDL::OpenGL; |
12 | |
93 | |
13 | sub new { |
94 | sub new { |
14 | my $class = shift; |
95 | my $class = shift; |
15 | my $self = { @_ }; |
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16 | bless $self, $class; |
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17 | return $self; |
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18 | } |
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19 | |
96 | |
20 | sub activate { |
97 | my $self = bless { |
21 | $ACTIVE_WIDGETS{$_[0]} = $_[0]; |
98 | x => 0, |
22 | } |
99 | y => 0, |
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100 | z => 0, |
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101 | w => -1, |
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102 | h => -1, |
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103 | @_ |
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104 | }, $class; |
23 | |
105 | |
24 | sub deactivate { |
106 | for (keys %$self) { |
25 | delete $ACTIVE_WIDGETS{$_[0]}; |
107 | if (/^connect_(.*)$/) { |
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108 | $self->connect ($1 => delete $self->{$_}); |
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109 | } |
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110 | } |
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111 | |
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112 | $self |
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113 | } |
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114 | |
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115 | sub move { |
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116 | my ($self, $x, $y, $z) = @_; |
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117 | $self->{x} = $x; |
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118 | $self->{y} = $y; |
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119 | $self->{z} = $z if defined $z; |
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120 | } |
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121 | |
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122 | sub needs_redraw { |
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123 | 0 |
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124 | } |
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125 | |
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126 | sub size_request { |
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127 | require Carp; |
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128 | Carp::confess "size_request is abtract"; |
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129 | } |
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130 | |
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131 | sub _size_allocate { |
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132 | my ($self, $x, $y, $w, $h) = @_; |
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133 | |
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134 | $self->{x} = $x; |
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135 | $self->{y} = $y; |
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136 | |
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137 | return unless $self->{w} != $w || $self->{h} != $h; |
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138 | |
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139 | $self->{w} = $w; |
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140 | $self->{h} = $h; |
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141 | |
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142 | 1 |
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143 | } |
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144 | |
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145 | sub size_allocate { |
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146 | my ($self, $x, $y, $w, $h) = @_; |
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147 | |
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148 | $self->_size_allocate ($x, $y, $w, $h); |
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149 | } |
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150 | |
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151 | # return top left coordinates |
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152 | sub _topleft { |
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153 | my ($self, $x, $y) = @_; |
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154 | |
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155 | $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); |
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156 | } |
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157 | |
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158 | # translate global coordinates to local coordinate system |
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159 | sub coord2local { |
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160 | my ($self, $x, $y) = @_; |
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161 | |
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162 | my ($X, $Y) = $self->_topleft; |
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163 | ($x - $X, $y - $Y) |
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164 | } |
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165 | |
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166 | # translate local coordinates to global coordinate system |
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167 | sub coord2global { |
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168 | my ($self, $x, $y) = @_; |
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169 | |
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170 | my ($X, $Y) = $self->_topleft; |
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171 | ($x + $X, $y + $Y) |
26 | } |
172 | } |
27 | |
173 | |
28 | sub focus_in { |
174 | sub focus_in { |
29 | my ($widget) = @_; |
175 | my ($self) = @_; |
30 | $FOCUS = $widget; |
176 | |
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177 | return if $FOCUS == $self; |
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178 | return unless $self->{can_focus}; |
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179 | |
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180 | my $focus = $FOCUS; $FOCUS = $self; |
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181 | $focus->update if $focus; |
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182 | $FOCUS->update; |
31 | } |
183 | } |
32 | |
184 | |
33 | sub focus_out { |
185 | sub focus_out { |
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186 | my ($self) = @_; |
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187 | |
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188 | return unless $FOCUS == $self; |
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189 | |
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190 | my $focus = $FOCUS; undef $FOCUS; |
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191 | $focus->update if $focus; #? |
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192 | } |
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193 | |
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194 | sub mouse_motion { } |
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195 | sub button_up { } |
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196 | sub key_down { } |
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197 | sub key_up { } |
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198 | |
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199 | sub button_down { |
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200 | my ($self, $ev, $x, $y) = @_; |
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201 | |
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202 | $self->focus_in; |
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203 | } |
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204 | |
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205 | sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } |
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206 | sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } |
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207 | sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } |
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208 | sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } |
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209 | sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } |
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210 | |
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211 | sub draw { |
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212 | my ($self) = @_; |
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213 | |
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214 | return unless $self->{h} && $self->{w}; |
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215 | |
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216 | glPushMatrix; |
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217 | glTranslate $self->{x}, $self->{y}, 0; |
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218 | $self->_draw; |
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219 | glPopMatrix; |
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220 | |
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221 | if ($self == $HOVER && $self->{can_hover}) { |
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222 | my ($x, $y) = @$self{qw(x y)}; |
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223 | |
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224 | glColor 0, 0, 1, 0.2; |
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225 | glEnable GL_BLEND; |
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226 | glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
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227 | glBegin GL_QUADS; |
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228 | glVertex $x , $y; |
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229 | glVertex $x + $self->{w}, $y; |
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230 | glVertex $x + $self->{w}, $y + $self->{h}; |
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231 | glVertex $x , $y + $self->{h}; |
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232 | glEnd; |
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233 | glDisable GL_BLEND; |
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234 | } |
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235 | } |
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236 | |
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237 | sub _draw { |
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238 | my ($self) = @_; |
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239 | |
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240 | warn "no draw defined for $self\n"; |
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241 | } |
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242 | |
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243 | sub find_widget { |
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244 | my ($self, $x, $y) = @_; |
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245 | |
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246 | return $self |
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247 | if $x >= $self->{x} && $x < $self->{x} + $self->{w} |
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248 | && $y >= $self->{y} && $y < $self->{y} + $self->{h}; |
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249 | |
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250 | () |
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251 | } |
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252 | |
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253 | sub set_parent { |
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254 | my ($self, $parent) = @_; |
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255 | |
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256 | Scalar::Util::weaken ($self->{parent} = $parent); |
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257 | } |
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258 | |
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259 | sub update { |
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260 | my ($self) = @_; |
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261 | |
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262 | $self->{parent}->update |
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263 | if $self->{parent}; |
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264 | } |
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265 | |
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266 | sub connect { |
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267 | my ($self, $signal, $cb) = @_; |
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268 | |
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269 | push @{ $self->{cb}{$signal} }, $cb; |
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270 | } |
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271 | |
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272 | sub emit { |
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273 | my ($self, $signal, @args) = @_; |
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274 | |
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275 | $_->($self, @args) |
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276 | for @{$self->{cb}{$signal} || []}; |
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277 | } |
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278 | |
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279 | sub DESTROY { |
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280 | my ($self) = @_; |
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281 | |
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282 | #$self->deactivate; |
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283 | } |
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284 | |
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285 | ############################################################################# |
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286 | |
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287 | package CFClient::UI::DrawBG; |
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288 | |
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289 | our @ISA = CFClient::UI::Base::; |
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290 | |
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291 | use strict; |
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292 | use SDL::OpenGL; |
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293 | |
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294 | sub new { |
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295 | my $class = shift; |
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296 | |
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297 | # range [value, low, high, page] |
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298 | |
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299 | $class->SUPER::new ( |
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300 | bg => [0, 0, 0, 0.2], |
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301 | active_bg => [1, 1, 1, 0.5], |
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302 | @_ |
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303 | ) |
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304 | } |
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305 | |
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306 | sub _draw { |
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307 | my ($self) = @_; |
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308 | |
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309 | my ($w, $h) = @$self{qw(w h)}; |
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310 | |
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311 | glEnable GL_BLEND; |
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312 | glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
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313 | glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; |
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314 | |
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315 | glBegin GL_QUADS; |
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316 | glVertex 0 , 0; |
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317 | glVertex 0 , $h; |
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318 | glVertex $w, $h; |
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319 | glVertex $w, 0; |
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320 | glEnd; |
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321 | |
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322 | glDisable GL_BLEND; |
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323 | } |
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324 | |
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325 | ############################################################################# |
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326 | |
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327 | package CFClient::UI::Empty; |
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328 | |
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329 | our @ISA = CFClient::UI::Base::; |
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330 | |
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331 | sub size_request { |
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332 | (0, 0) |
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333 | } |
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334 | |
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335 | sub draw { } |
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336 | |
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337 | ############################################################################# |
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338 | |
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339 | package CFClient::UI::Container; |
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340 | |
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341 | our @ISA = CFClient::UI::Base::; |
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342 | |
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343 | sub new { |
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344 | my ($class, %arg) = @_; |
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345 | |
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346 | my $children = delete $arg{children} || []; |
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347 | |
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348 | my $self = $class->SUPER::new (children => [], %arg); |
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349 | $self->add ($_) for @$children; |
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350 | |
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351 | $self |
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352 | } |
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353 | |
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354 | sub add { |
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355 | my ($self, $child) = @_; |
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356 | |
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357 | $child->set_parent ($self); |
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358 | |
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359 | use sort 'stable'; |
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360 | |
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361 | $self->{children} = [ |
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362 | sort { $a->{z} <=> $b->{z} } |
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363 | @{$self->{children}}, $child |
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364 | ]; |
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365 | |
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366 | $self->{w} = $self->{h} = -1; |
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367 | $self->update; |
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368 | } |
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369 | |
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370 | sub remove { |
34 | my ($widget) = @_; |
371 | my ($self, $widget) = @_; |
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372 | |
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373 | $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; |
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374 | |
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375 | $self->size_allocate (0, 0, $self->{w}, $self->{h}); |
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376 | } |
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377 | |
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378 | sub find_widget { |
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379 | my ($self, $x, $y) = @_; |
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380 | |
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381 | $x -= $self->{x}; |
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382 | $y -= $self->{y}; |
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383 | |
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384 | my $res; |
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385 | |
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386 | for (reverse @{ $self->{children} }) { |
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387 | $res = $_->find_widget ($x, $y) |
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388 | and return $res; |
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389 | } |
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390 | |
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391 | $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) |
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392 | } |
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393 | |
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394 | sub _draw { |
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395 | my ($self) = @_; |
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396 | |
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397 | $_->draw for @{$self->{children}}; |
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398 | } |
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399 | |
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400 | ############################################################################# |
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401 | |
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402 | package CFClient::UI::Bin; |
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403 | |
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404 | our @ISA = CFClient::UI::Container::; |
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405 | |
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406 | sub new { |
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407 | my ($class, %arg) = @_; |
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408 | |
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409 | my $child = (delete $arg{child}) || new CFClient::UI::Empty::; |
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410 | |
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411 | $class->SUPER::new (children => [$child], %arg) |
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412 | } |
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413 | |
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414 | sub add { |
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415 | my ($self, $widget) = @_; |
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416 | |
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417 | $self->{children} = []; |
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418 | |
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419 | $self->SUPER::add ($widget); |
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420 | } |
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421 | |
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422 | sub remove { |
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423 | my ($self, $widget) = @_; |
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424 | |
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425 | $self->SUPER::remove ($widget); |
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426 | |
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427 | $self->{children} = [new CFClient::UI::Empty] |
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428 | unless @{$self->{children}}; |
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429 | } |
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430 | |
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431 | sub child { $_[0]->{children}[0] } |
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432 | |
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433 | sub size_request { |
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434 | $_[0]{children}[0]->size_request |
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435 | } |
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436 | |
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437 | sub size_allocate { |
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438 | my ($self, $x, $y, $w, $h) = @_; |
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439 | |
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440 | $self->_size_allocate ($x, $y, $w, $h) or return; |
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441 | |
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442 | $self->{children}[0]->size_allocate (0, 0, $w, $h); |
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443 | } |
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444 | |
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445 | ############################################################################# |
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446 | |
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447 | package CFClient::UI::Window; |
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448 | |
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449 | our @ISA = CFClient::UI::Bin::; |
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450 | |
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451 | use SDL::OpenGL; |
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452 | |
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453 | sub new { |
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454 | my ($class, %arg) = @_; |
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455 | |
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456 | my $self = $class->SUPER::new (%arg); |
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457 | } |
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458 | |
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459 | sub update { |
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460 | my ($self) = @_; |
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461 | |
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462 | # we want to do this delayed... |
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463 | $self->render_chld; |
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464 | $self->SUPER::update; |
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465 | } |
|
|
466 | |
|
|
467 | sub render_chld { |
|
|
468 | my ($self) = @_; |
|
|
469 | |
|
|
470 | $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { |
|
|
471 | glClearColor 0, 0, 0, 1; |
|
|
472 | glClear GL_COLOR_BUFFER_BIT; |
|
|
473 | $self->child->draw; |
|
|
474 | }; |
|
|
475 | } |
|
|
476 | |
|
|
477 | sub size_allocate { |
|
|
478 | my ($self, $x, $y, $w, $h) = @_; |
|
|
479 | |
|
|
480 | $self->_size_allocate ($x, $y, $w, $h) or return; |
|
|
481 | |
|
|
482 | $self->child->size_allocate (0, 0, $w, $h); |
|
|
483 | |
|
|
484 | $self->render_chld; |
|
|
485 | } |
|
|
486 | |
|
|
487 | sub _draw { |
|
|
488 | my ($self) = @_; |
|
|
489 | |
|
|
490 | my ($w, $h) = ($self->w, $self->h); |
|
|
491 | |
|
|
492 | my $tex = $self->{texture} |
|
|
493 | or return; |
|
|
494 | |
|
|
495 | glEnable GL_BLEND; |
|
|
496 | glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
|
|
497 | glEnable GL_TEXTURE_2D; |
|
|
498 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
|
|
499 | |
|
|
500 | $tex->draw_quad (0, 0, $w, $h); |
|
|
501 | |
|
|
502 | glDisable GL_BLEND; |
|
|
503 | glDisable GL_TEXTURE_2D; |
|
|
504 | } |
|
|
505 | |
|
|
506 | ############################################################################# |
|
|
507 | |
|
|
508 | package CFClient::UI::Frame; |
|
|
509 | |
|
|
510 | our @ISA = CFClient::UI::Bin::; |
|
|
511 | |
|
|
512 | use SDL::OpenGL; |
|
|
513 | |
|
|
514 | sub size_request { |
|
|
515 | my ($self) = @_; |
|
|
516 | my $chld = $self->child |
|
|
517 | or return (0, 0); |
|
|
518 | |
|
|
519 | $chld->move (2, 2); |
|
|
520 | |
|
|
521 | map { $_ + 4 } $chld->size_request; |
|
|
522 | } |
|
|
523 | |
|
|
524 | sub size_allocate { |
|
|
525 | my ($self, $x, $y, $w, $h) = @_; |
|
|
526 | |
|
|
527 | $self->_size_allocate ($x, $y, $w, $h) or return; |
|
|
528 | |
|
|
529 | $self->child->size_allocate (2, 2, $w - 4, $h - 4); |
|
|
530 | } |
|
|
531 | |
|
|
532 | sub _draw { |
|
|
533 | my ($self) = @_; |
|
|
534 | |
|
|
535 | my $chld = $self->child; |
|
|
536 | |
|
|
537 | my ($w, $h) = $chld->size_request; |
|
|
538 | |
|
|
539 | glBegin GL_QUADS; |
|
|
540 | glColor 0, 0, 0; |
|
|
541 | glVertex 0 , 0; |
|
|
542 | glVertex 0 , $h + 4; |
|
|
543 | glVertex $w + 4 , $h + 4; |
|
|
544 | glVertex $w + 4 , 0; |
|
|
545 | glEnd; |
|
|
546 | |
|
|
547 | $chld->draw; |
|
|
548 | } |
|
|
549 | |
|
|
550 | ############################################################################# |
|
|
551 | |
|
|
552 | package CFClient::UI::FancyFrame; |
|
|
553 | |
|
|
554 | our @ISA = CFClient::UI::Bin::; |
|
|
555 | |
|
|
556 | use SDL::OpenGL; |
|
|
557 | |
|
|
558 | my @tex = |
|
|
559 | map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } |
|
|
560 | qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); |
|
|
561 | |
|
|
562 | sub new { |
|
|
563 | my $class = shift; |
|
|
564 | |
|
|
565 | # TODO: user_x, user_y, overwrite moveto? |
|
|
566 | |
|
|
567 | $class->SUPER::new ( |
|
|
568 | bg => [1, 1, 1, 1], |
|
|
569 | border_bg => [1, 1, 1, 1], |
|
|
570 | border => $::FONTSIZE * 0.8, |
|
|
571 | @_ |
|
|
572 | ) |
|
|
573 | } |
|
|
574 | |
|
|
575 | sub size_request { |
|
|
576 | my ($self) = @_; |
|
|
577 | |
|
|
578 | return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; |
|
|
579 | |
|
|
580 | my ($w, $h) = $self->SUPER::size_request; |
|
|
581 | |
|
|
582 | ( |
|
|
583 | $w + $self->{border} * 2, |
|
|
584 | $h + $self->{border} * 2, |
|
|
585 | ) |
|
|
586 | } |
|
|
587 | |
|
|
588 | sub size_allocate { |
|
|
589 | my ($self, $x, $y, $w, $h) = @_; |
|
|
590 | |
|
|
591 | $self->_size_allocate ($x, $y, $w, $h) or return; |
|
|
592 | |
|
|
593 | $h -= List::Util::max 0, $self->{border} * 2; |
|
|
594 | $w -= List::Util::max 0, $self->{border} * 2; |
|
|
595 | |
|
|
596 | $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); |
|
|
597 | } |
|
|
598 | |
|
|
599 | sub button_down { |
|
|
600 | my ($self, $ev, $x, $y) = @_; |
|
|
601 | |
|
|
602 | if ($x < $self->{w} && $x >= $self->{w} - $self->{border} |
|
|
603 | && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { |
|
|
604 | |
|
|
605 | my ($ox, $oy) = ($ev->button_x, $ev->button_y); |
|
|
606 | my ($bw, $bh) = ($self->{w}, $self->{h}); |
|
|
607 | |
|
|
608 | $self->{motion} = sub { |
|
|
609 | my ($ev, $x, $y) = @_; |
|
|
610 | |
|
|
611 | ($x, $y) = ($ev->motion_x, $ev->motion_y); |
|
|
612 | |
|
|
613 | $self->{user_w} = $bw + $x - $ox; |
|
|
614 | $self->{user_h} = $bh + $y - $oy; |
|
|
615 | $self->update; |
|
|
616 | }; |
|
|
617 | |
|
|
618 | } elsif ($x >= 0 && $x < $self->{w} |
|
|
619 | && $y >= 0 && $y < $self->{border}) { |
|
|
620 | |
|
|
621 | my ($ox, $oy) = ($ev->button_x, $ev->button_y); |
|
|
622 | my ($bx, $by) = ($self->{x}, $self->{y}); |
|
|
623 | |
|
|
624 | $self->{motion} = sub { |
|
|
625 | my ($ev, $x, $y) = @_; |
|
|
626 | |
|
|
627 | ($x, $y) = ($ev->motion_x, $ev->motion_y); |
|
|
628 | |
|
|
629 | $self->move ($bx + $x - $ox, $by + $y - $oy); |
|
|
630 | $self->update; |
|
|
631 | }; |
|
|
632 | } |
|
|
633 | } |
|
|
634 | |
|
|
635 | sub button_up { |
|
|
636 | my ($self, $ev, $x, $y) = @_; |
|
|
637 | |
|
|
638 | delete $self->{motion}; |
|
|
639 | } |
|
|
640 | |
|
|
641 | sub mouse_motion { |
|
|
642 | my ($self, $ev, $x, $y) = @_; |
|
|
643 | |
|
|
644 | $self->{motion}->($ev, $x, $y) if $self->{motion}; |
|
|
645 | } |
|
|
646 | |
|
|
647 | sub _draw { |
|
|
648 | my ($self) = @_; |
|
|
649 | |
|
|
650 | my ($w, $h ) = ($self->{w}, $self->{h}); |
|
|
651 | my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); |
|
|
652 | |
|
|
653 | glEnable GL_BLEND; |
|
|
654 | glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
|
|
655 | glEnable GL_TEXTURE_2D; |
|
|
656 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; |
|
|
657 | |
|
|
658 | glColor @{ $self->{border_bg} }; |
|
|
659 | $tex[1]->draw_quad (0, 0, $w, $self->{border}); |
|
|
660 | $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); |
|
|
661 | $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); |
|
|
662 | $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); |
|
|
663 | |
|
|
664 | my $bg = $tex[0]; |
|
|
665 | |
|
|
666 | # TODO: repeat texture not scale |
|
|
667 | my $rep_x = $cw / $bg->{w}; |
|
|
668 | my $rep_y = $ch / $bg->{h}; |
|
|
669 | |
|
|
670 | glColor @{ $self->{bg} }; |
|
|
671 | |
|
|
672 | $bg->{s} = $rep_x; |
|
|
673 | $bg->{t} = $rep_y; |
|
|
674 | $bg->{wrap_mode} = 1; |
|
|
675 | $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); |
|
|
676 | |
|
|
677 | glDisable GL_TEXTURE_2D; |
|
|
678 | glDisable GL_BLEND; |
|
|
679 | |
|
|
680 | $self->child->draw; |
|
|
681 | } |
|
|
682 | |
|
|
683 | ############################################################################# |
|
|
684 | |
|
|
685 | package CFClient::UI::Table; |
|
|
686 | |
|
|
687 | our @ISA = CFClient::UI::Base::; |
|
|
688 | |
|
|
689 | use List::Util qw(max sum); |
|
|
690 | |
|
|
691 | use SDL::OpenGL; |
|
|
692 | |
|
|
693 | sub new { |
|
|
694 | my $class = shift; |
|
|
695 | |
|
|
696 | $class->SUPER::new ( |
|
|
697 | col_expand => [], |
|
|
698 | @_ |
|
|
699 | ) |
|
|
700 | } |
|
|
701 | |
|
|
702 | sub add { |
|
|
703 | my ($self, $x, $y, $child) = @_; |
|
|
704 | |
|
|
705 | $child->set_parent ($self); |
|
|
706 | $self->{children}[$y][$x] = $child; |
|
|
707 | |
|
|
708 | $self->{w} = $self->{h} = -1; |
|
|
709 | $self->update; |
|
|
710 | } |
|
|
711 | |
|
|
712 | # TODO: move to container class maybe? send childs a signal on removal? |
|
|
713 | sub clear { |
|
|
714 | my ($self) = @_; |
|
|
715 | |
|
|
716 | delete $self->{children}; |
|
|
717 | $self->update; |
|
|
718 | } |
|
|
719 | |
|
|
720 | sub get_wh { |
|
|
721 | my ($self) = @_; |
|
|
722 | |
|
|
723 | my (@w, @h); |
|
|
724 | |
|
|
725 | for my $y (0 .. $#{$self->{children}}) { |
|
|
726 | my $row = $self->{children}[$y] |
|
|
727 | or next; |
|
|
728 | |
|
|
729 | for my $x (0 .. $#$row) { |
|
|
730 | my $widget = $row->[$x] |
|
|
731 | or next; |
|
|
732 | my ($w, $h) = $widget->size_request; |
|
|
733 | |
|
|
734 | $w[$x] = max $w[$x], $w; |
|
|
735 | $h[$y] = max $h[$y], $h; |
|
|
736 | } |
|
|
737 | } |
|
|
738 | |
|
|
739 | (\@w, \@h) |
|
|
740 | } |
|
|
741 | |
|
|
742 | sub size_request { |
|
|
743 | my ($self) = @_; |
|
|
744 | |
|
|
745 | my ($ws, $hs) = $self->get_wh; |
|
|
746 | |
|
|
747 | ( |
|
|
748 | (sum @$ws), |
|
|
749 | (sum @$hs), |
|
|
750 | ) |
|
|
751 | } |
|
|
752 | |
|
|
753 | sub size_allocate { |
|
|
754 | my ($self, $x, $y, $w, $h) = @_; |
|
|
755 | |
|
|
756 | $self->_size_allocate ($x, $y, $w, $h) or return; |
|
|
757 | |
|
|
758 | my ($ws, $hs) = $self->get_wh; |
|
|
759 | |
|
|
760 | my $req_w = sum @$ws; |
|
|
761 | my $req_h = sum @$hs; |
|
|
762 | |
|
|
763 | # TODO: nicer code && do row_expand |
|
|
764 | my @col_expand = @{$self->{col_expand}}; |
|
|
765 | @col_expand = (1) x @$ws unless @col_expand; |
|
|
766 | my $col_expand = (sum @col_expand) || 1; |
|
|
767 | |
|
|
768 | # linearly scale sizes |
|
|
769 | $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; |
|
|
770 | $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; |
|
|
771 | |
|
|
772 | CFClient::UI::harmonize $ws; |
|
|
773 | CFClient::UI::harmonize $hs; |
|
|
774 | |
|
|
775 | my $y; |
|
|
776 | |
|
|
777 | for my $r (0 .. $#{$self->{children}}) { |
|
|
778 | my $row = $self->{children}[$r] |
|
|
779 | or next; |
|
|
780 | |
|
|
781 | my $x = 0; |
|
|
782 | my $row_h = $hs->[$r]; |
|
|
783 | |
|
|
784 | for my $c (0 .. $#$row) { |
|
|
785 | my $col_w = $ws->[$c]; |
|
|
786 | |
|
|
787 | if (my $widget = $row->[$c]) { |
|
|
788 | $widget->size_allocate ($x, $y, $col_w, $row_h); |
|
|
789 | } |
|
|
790 | |
|
|
791 | $x += $col_w; |
|
|
792 | } |
|
|
793 | |
|
|
794 | $y += $row_h; |
|
|
795 | } |
|
|
796 | |
|
|
797 | } |
|
|
798 | |
|
|
799 | sub find_widget { |
|
|
800 | my ($self, $x, $y) = @_; |
|
|
801 | |
|
|
802 | $x -= $self->{x}; |
|
|
803 | $y -= $self->{y}; |
|
|
804 | |
|
|
805 | my $res; |
|
|
806 | |
|
|
807 | for (grep $_, map @$_, grep $_, @{ $self->{children} }) { |
|
|
808 | $res = $_->find_widget ($x, $y) |
|
|
809 | and return $res; |
|
|
810 | } |
|
|
811 | |
|
|
812 | $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) |
|
|
813 | } |
|
|
814 | |
|
|
815 | sub _draw { |
|
|
816 | my ($self) = @_; |
|
|
817 | |
|
|
818 | for (grep $_, @{$self->{children}}) { |
|
|
819 | $_->draw for grep $_, @$_; |
|
|
820 | } |
|
|
821 | } |
|
|
822 | |
|
|
823 | ############################################################################# |
|
|
824 | |
|
|
825 | package CFClient::UI::HBox; |
|
|
826 | |
|
|
827 | # TODO: wrap into common Box base class |
|
|
828 | |
|
|
829 | our @ISA = CFClient::UI::Container::; |
|
|
830 | |
|
|
831 | sub size_request { |
|
|
832 | my ($self) = @_; |
|
|
833 | |
|
|
834 | my @alloc = map [$_->size_request], @{$self->{children}}; |
|
|
835 | |
|
|
836 | ( |
|
|
837 | (List::Util::sum map $_->[0], @alloc), |
|
|
838 | (List::Util::max map $_->[1], @alloc), |
|
|
839 | ) |
|
|
840 | } |
|
|
841 | |
|
|
842 | sub size_allocate { |
|
|
843 | my ($self, $x, $y, $w, $h) = @_; |
|
|
844 | |
|
|
845 | $self->_size_allocate ($x, $y, $w, $h); |
|
|
846 | |
|
|
847 | ($h, $w) = ($w, $h); |
|
|
848 | |
|
|
849 | my $children = $self->{children}; |
|
|
850 | |
|
|
851 | my @h = map +($_->size_request)[0], @$children; |
|
|
852 | |
|
|
853 | my $req_h = List::Util::sum @h; |
|
|
854 | |
|
|
855 | if ($req_h > $h) { |
|
|
856 | # ah well, not enough space |
|
|
857 | $_ *= $h / $req_h for @h; |
|
|
858 | } else { |
|
|
859 | my $exp = List::Util::sum map $_->{expand}, @$children; |
|
|
860 | $exp ||= 1; |
|
|
861 | |
|
|
862 | for (0 .. $#$children) { |
|
|
863 | my $child = $children->[$_]; |
|
|
864 | |
|
|
865 | my $alloc_h = $h[$_]; |
|
|
866 | $alloc_h += ($h - $req_h) * $child->{expand} / $exp; |
|
|
867 | $h[$_] = $alloc_h; |
|
|
868 | } |
|
|
869 | } |
|
|
870 | |
|
|
871 | CFClient::UI::harmonize \@h; |
|
|
872 | |
|
|
873 | my $y = 0; |
|
|
874 | for (0 .. $#$children) { |
|
|
875 | my $child = $children->[$_]; |
|
|
876 | my $h = $h[$_]; |
|
|
877 | $child->size_allocate ($y, 0, $h, $w); |
|
|
878 | |
|
|
879 | $y += $h; |
|
|
880 | } |
|
|
881 | } |
|
|
882 | |
|
|
883 | ############################################################################# |
|
|
884 | |
|
|
885 | package CFClient::UI::VBox; |
|
|
886 | |
|
|
887 | # TODO: wrap into common Box base class |
|
|
888 | |
|
|
889 | our @ISA = CFClient::UI::Container::; |
|
|
890 | |
|
|
891 | sub size_request { |
|
|
892 | my ($self) = @_; |
|
|
893 | |
|
|
894 | my @alloc = map [$_->size_request], @{$self->{children}}; |
|
|
895 | |
|
|
896 | ( |
|
|
897 | (List::Util::max map $_->[0], @alloc), |
|
|
898 | (List::Util::sum map $_->[1], @alloc), |
|
|
899 | ) |
|
|
900 | } |
|
|
901 | |
|
|
902 | sub size_allocate { |
|
|
903 | my ($self, $x, $y, $w, $h) = @_; |
|
|
904 | |
|
|
905 | $self->_size_allocate ($x, $y, $w, $h); |
|
|
906 | |
|
|
907 | my $children = $self->{children}; |
|
|
908 | |
|
|
909 | my @h = map +($_->size_request)[1], @$children; |
|
|
910 | |
|
|
911 | my $req_h = List::Util::sum @h; |
|
|
912 | |
|
|
913 | if ($req_h > $h) { |
|
|
914 | # ah well, not enough space |
|
|
915 | $_ *= $h / $req_h for @h; |
|
|
916 | } else { |
|
|
917 | my $exp = List::Util::sum map $_->{expand}, @$children; |
|
|
918 | $exp ||= 1; |
|
|
919 | |
|
|
920 | for (0 .. $#$children) { |
|
|
921 | my $child = $children->[$_]; |
|
|
922 | |
|
|
923 | $h[$_] += ($h - $req_h) * $child->{expand} / $exp; |
|
|
924 | } |
|
|
925 | } |
|
|
926 | |
|
|
927 | CFClient::UI::harmonize \@h; |
|
|
928 | |
|
|
929 | my $y = 0; |
|
|
930 | for (0 .. $#$children) { |
|
|
931 | my $child = $children->[$_]; |
|
|
932 | my $h = $h[$_]; |
|
|
933 | $child->size_allocate (0, $y, $w, $h); |
|
|
934 | |
|
|
935 | $y += $h; |
|
|
936 | } |
|
|
937 | } |
|
|
938 | |
|
|
939 | ############################################################################# |
|
|
940 | |
|
|
941 | package CFClient::UI::Label; |
|
|
942 | |
|
|
943 | our @ISA = CFClient::UI::Base::; |
|
|
944 | |
|
|
945 | use SDL::OpenGL; |
|
|
946 | |
|
|
947 | sub new { |
|
|
948 | my ($class, %arg) = @_; |
|
|
949 | |
|
|
950 | my $self = $class->SUPER::new ( |
|
|
951 | fg => [1, 1, 1], |
|
|
952 | fontsize => $::FONTSIZE, |
|
|
953 | text => "", |
|
|
954 | align => -1, |
|
|
955 | padding => 2, |
|
|
956 | layout => new CFClient::Layout, |
|
|
957 | %arg |
|
|
958 | ); |
|
|
959 | |
|
|
960 | $self->set_text ($self->{text}); |
|
|
961 | |
|
|
962 | $self |
|
|
963 | } |
|
|
964 | |
|
|
965 | sub escape_text { |
|
|
966 | local $_ = $_[1]; |
|
|
967 | |
|
|
968 | s/&/&/g; |
|
|
969 | s/>/>/g; |
|
|
970 | s/</</g; |
|
|
971 | |
|
|
972 | $_[1] |
|
|
973 | } |
|
|
974 | |
|
|
975 | sub set_text { |
|
|
976 | my ($self, $text) = @_; |
|
|
977 | |
|
|
978 | $self->{text} = $text; |
|
|
979 | $self->{layout}->set_markup ($text); |
|
|
980 | |
|
|
981 | delete $self->{texture}; |
|
|
982 | # $self->{w} = $self->{h} = -1; |
|
|
983 | $self->update; |
|
|
984 | } |
|
|
985 | |
|
|
986 | sub get_text { |
|
|
987 | my ($self, $text) = @_; |
|
|
988 | |
|
|
989 | $self->{text} |
|
|
990 | } |
|
|
991 | |
|
|
992 | sub size_request { |
|
|
993 | my ($self) = @_; |
|
|
994 | |
|
|
995 | $self->{layout}->set_width; |
|
|
996 | $self->{layout}->set_height ($self->{fontsize}); |
|
|
997 | my ($w, $h) = $self->{layout}->size; |
|
|
998 | |
|
|
999 | ( |
|
|
1000 | $w + $self->{padding} * 2, |
|
|
1001 | $h + $self->{padding} * 2, |
|
|
1002 | ) |
|
|
1003 | } |
|
|
1004 | |
|
|
1005 | sub size_allocate { |
|
|
1006 | my ($self, $x, $y, $w, $h) = @_; |
|
|
1007 | |
|
|
1008 | $self->_size_allocate ($x, $y, $w, $h) or return; |
|
|
1009 | |
|
|
1010 | delete $self->{texture}; |
|
|
1011 | } |
|
|
1012 | |
|
|
1013 | sub update { |
|
|
1014 | my ($self) = @_; |
|
|
1015 | |
|
|
1016 | delete $self->{texture}; |
|
|
1017 | $self->SUPER::update; |
|
|
1018 | } |
|
|
1019 | |
|
|
1020 | sub _draw { |
|
|
1021 | my ($self) = @_; |
|
|
1022 | |
|
|
1023 | my $tex = $self->{texture} ||= do { |
|
|
1024 | $self->{layout}->set_width ($self->{w}); |
|
|
1025 | $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize}); |
|
|
1026 | new_from_layout CFClient::Texture $self->{layout} |
|
|
1027 | }; |
|
|
1028 | |
|
|
1029 | glEnable GL_BLEND; |
|
|
1030 | glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
|
|
1031 | glEnable GL_TEXTURE_2D; |
|
|
1032 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
|
|
1033 | |
|
|
1034 | glColor @{$self->{fg}}; |
|
|
1035 | |
|
|
1036 | my $x = |
|
|
1037 | $self->{align} < 0 ? $self->{padding} |
|
|
1038 | : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} |
|
|
1039 | : ($self->{w} - $tex->{w}) * 0.5; |
|
|
1040 | |
|
|
1041 | $tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5); |
|
|
1042 | |
|
|
1043 | glDisable GL_TEXTURE_2D; |
|
|
1044 | glDisable GL_BLEND; |
|
|
1045 | } |
|
|
1046 | |
|
|
1047 | ############################################################################# |
|
|
1048 | |
|
|
1049 | package CFClient::UI::Entry; |
|
|
1050 | |
|
|
1051 | our @ISA = CFClient::UI::Label::; |
|
|
1052 | |
|
|
1053 | use SDL; |
|
|
1054 | use SDL::OpenGL; |
|
|
1055 | |
|
|
1056 | sub new { |
|
|
1057 | my $class = shift; |
|
|
1058 | |
|
|
1059 | $class->SUPER::new ( |
|
|
1060 | fg => [1, 1, 1], |
|
|
1061 | bg => [0, 0, 0, 0.2], |
|
|
1062 | active_bg => [1, 1, 1, 0.5], |
|
|
1063 | active_fg => [0, 0, 0], |
|
|
1064 | can_hover => 1, |
|
|
1065 | can_focus => 1, |
|
|
1066 | @_ |
|
|
1067 | ) |
|
|
1068 | } |
|
|
1069 | |
|
|
1070 | sub _set_text { |
|
|
1071 | my ($self, $text) = @_; |
|
|
1072 | |
|
|
1073 | my $old_text = $self->{text}; |
|
|
1074 | |
|
|
1075 | $self->{last_activity} = $::NOW; |
|
|
1076 | |
|
|
1077 | $self->{text} = $text; |
|
|
1078 | $self->{layout}->set_width ($self->{w}); |
|
|
1079 | $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize}); |
|
|
1080 | |
|
|
1081 | $text =~ s/./*/g if $self->{hidden}; |
|
|
1082 | |
|
|
1083 | $self->{layout}->set_markup ($self->escape_text ($text) . " "); |
|
|
1084 | |
|
|
1085 | $text = substr $text, 0, $self->{cursor}; |
|
|
1086 | utf8::encode $text; |
|
|
1087 | |
|
|
1088 | @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text); |
|
|
1089 | |
|
|
1090 | $self->emit (changed => $self->{text}) # XXX: is this the right place to do this? |
|
|
1091 | if $old_text ne $self->{text}; |
|
|
1092 | } |
|
|
1093 | |
|
|
1094 | sub size_request { |
|
|
1095 | my ($self) = @_; |
|
|
1096 | |
|
|
1097 | my ($w, $h) = $self->SUPER::size_request; |
|
|
1098 | |
|
|
1099 | ($w + 1, $h) # add 1 for cursor |
|
|
1100 | } |
|
|
1101 | |
|
|
1102 | sub size_allocate { |
|
|
1103 | my ($self, $x, $y, $w, $h) = @_; |
|
|
1104 | |
|
|
1105 | $self->SUPER::size_allocate ($x, $y, $w, $h); |
|
|
1106 | |
|
|
1107 | $self->_set_text ($self->{text}); |
|
|
1108 | } |
|
|
1109 | |
|
|
1110 | sub set_text { |
|
|
1111 | my ($self, $text) = @_; |
|
|
1112 | |
|
|
1113 | $self->{cursor} = length $text; |
|
|
1114 | $self->_set_text ($text); |
|
|
1115 | $self->update; |
35 | } |
1116 | } |
36 | |
1117 | |
37 | sub key_down { |
1118 | sub key_down { |
38 | my ($widget, $sdlev) = @_; |
1119 | my ($self, $ev) = @_; |
39 | } |
|
|
40 | |
1120 | |
41 | sub key_up { |
1121 | my $mod = $ev->key_mod; |
42 | my ($widget, $sdlev) = @_; |
1122 | my $sym = $ev->key_sym; |
|
|
1123 | |
|
|
1124 | my $uni = $ev->key_unicode; |
|
|
1125 | |
|
|
1126 | my $text = $self->get_text; |
|
|
1127 | |
|
|
1128 | if ($sym == SDLK_BACKSPACE) { |
|
|
1129 | substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; |
|
|
1130 | } elsif ($sym == SDLK_DELETE) { |
|
|
1131 | substr $text, $self->{cursor}, 1, ""; |
|
|
1132 | } elsif ($sym == SDLK_LEFT) { |
|
|
1133 | --$self->{cursor} if $self->{cursor}; |
|
|
1134 | } elsif ($sym == SDLK_RIGHT) { |
|
|
1135 | ++$self->{cursor} if $self->{cursor} < length $self->{text}; |
|
|
1136 | } elsif ($sym == SDLK_HOME) { |
|
|
1137 | $self->{cursor} = 0; |
|
|
1138 | } elsif ($sym == SDLK_END) { |
|
|
1139 | $self->{cursor} = length $text; |
|
|
1140 | } elsif ($sym == SDLK_ESCAPE) { |
|
|
1141 | $self->emit ('escape'); |
|
|
1142 | } elsif ($uni) { |
|
|
1143 | substr $text, $self->{cursor}++, 0, chr $uni; |
|
|
1144 | } |
|
|
1145 | |
|
|
1146 | $self->_set_text ($text); |
|
|
1147 | $self->update; |
|
|
1148 | } |
|
|
1149 | |
|
|
1150 | sub focus_in { |
|
|
1151 | my ($self) = @_; |
|
|
1152 | |
|
|
1153 | $self->{last_activity} = $::NOW; |
|
|
1154 | |
|
|
1155 | $self->SUPER::focus_in; |
43 | } |
1156 | } |
44 | |
1157 | |
45 | sub button_down { |
1158 | sub button_down { |
|
|
1159 | my ($self, $ev, $x, $y) = @_; |
|
|
1160 | |
|
|
1161 | $self->SUPER::button_down ($ev, $x, $y); |
|
|
1162 | |
|
|
1163 | my $idx = $self->{layout}->xy_to_index ($x, $y); |
|
|
1164 | |
|
|
1165 | # byte-index to char-index |
|
|
1166 | my $text = $self->{text}; |
|
|
1167 | utf8::encode $text; |
|
|
1168 | $self->{cursor} = length substr $text, 0, $idx; |
|
|
1169 | |
|
|
1170 | $self->_set_text ($self->{text}); |
|
|
1171 | $self->update; |
|
|
1172 | } |
|
|
1173 | |
|
|
1174 | sub mouse_motion { |
|
|
1175 | my ($self, $ev, $x, $y) = @_; |
|
|
1176 | # printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# |
|
|
1177 | } |
|
|
1178 | |
|
|
1179 | sub _draw { |
|
|
1180 | my ($self) = @_; |
|
|
1181 | |
|
|
1182 | local $self->{fg} = $self->{fg}; |
|
|
1183 | |
|
|
1184 | if ($FOCUS == $self) { |
|
|
1185 | glColor @{$self->{active_bg}}; |
|
|
1186 | $self->{fg} = $self->{active_fg}; |
|
|
1187 | } else { |
|
|
1188 | glColor @{$self->{bg}}; |
|
|
1189 | } |
|
|
1190 | |
|
|
1191 | glEnable GL_BLEND; |
|
|
1192 | glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
|
|
1193 | glBegin GL_QUADS; |
|
|
1194 | glVertex 0 , 0; |
|
|
1195 | glVertex 0 , $self->{h}; |
|
|
1196 | glVertex $self->{w}, $self->{h}; |
|
|
1197 | glVertex $self->{w}, 0; |
|
|
1198 | glEnd; |
|
|
1199 | glDisable GL_BLEND; |
|
|
1200 | |
|
|
1201 | $self->SUPER::_draw; |
|
|
1202 | |
|
|
1203 | #TODO: force update every cursor change :( |
|
|
1204 | if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { |
|
|
1205 | glColor @{$self->{fg}}; |
|
|
1206 | glBegin GL_LINES; |
|
|
1207 | glVertex $self->{cur_x}, $self->{cur_y}; |
|
|
1208 | glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; |
|
|
1209 | glEnd; |
|
|
1210 | } |
|
|
1211 | } |
|
|
1212 | |
|
|
1213 | package CFClient::UI::LineEntry; |
|
|
1214 | |
|
|
1215 | our @ISA = CFClient::UI::Entry::; |
|
|
1216 | |
|
|
1217 | use SDL; |
|
|
1218 | use SDL::OpenGL; |
|
|
1219 | |
|
|
1220 | sub key_down { |
46 | my ($widget, $sdlev) = @_; |
1221 | my ($self, $ev) = @_; |
|
|
1222 | |
|
|
1223 | my $sym = $ev->key_sym; |
|
|
1224 | |
|
|
1225 | if ($sym == SDLK_RETURN) { |
|
|
1226 | $self->emit (activate => $self->get_text); |
|
|
1227 | $self->update; |
|
|
1228 | |
|
|
1229 | } else { |
|
|
1230 | $self->SUPER::key_down ($ev); |
|
|
1231 | } |
|
|
1232 | |
|
|
1233 | } |
|
|
1234 | |
|
|
1235 | ############################################################################# |
|
|
1236 | |
|
|
1237 | package CFClient::UI::Button; |
|
|
1238 | |
|
|
1239 | our @ISA = CFClient::UI::Label::; |
|
|
1240 | |
|
|
1241 | use SDL; |
|
|
1242 | use SDL::OpenGL; |
|
|
1243 | |
|
|
1244 | my @tex = |
|
|
1245 | map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } |
|
|
1246 | qw(b1_button_active.png); |
|
|
1247 | |
|
|
1248 | sub new { |
|
|
1249 | my $class = shift; |
|
|
1250 | |
|
|
1251 | $class->SUPER::new ( |
|
|
1252 | padding => 4, |
|
|
1253 | fg => [1, 1, 1], |
|
|
1254 | bg => [1, 1, 1, 0.2], |
|
|
1255 | active_fg => [1, 1, 0], |
|
|
1256 | can_hover => 1, |
|
|
1257 | @_ |
|
|
1258 | ) |
47 | } |
1259 | } |
48 | |
1260 | |
49 | sub button_up { |
1261 | sub button_up { |
50 | my ($widget, $sdlev) = @_; |
1262 | my ($self, $ev, $x, $y) = @_; |
51 | } |
|
|
52 | |
1263 | |
|
|
1264 | if ($x >= 0 && $x < $self->{w} |
|
|
1265 | && $y >= 0 && $y < $self->{h}) { |
|
|
1266 | $self->emit ("activate"); |
|
|
1267 | } |
|
|
1268 | } |
|
|
1269 | |
53 | sub draw { |
1270 | sub _draw { |
54 | my ($widget) = @_; |
1271 | my ($self) = @_; |
55 | } |
|
|
56 | |
1272 | |
57 | sub bbox { |
1273 | local $self->{fg} = $self->{fg}; |
|
|
1274 | my $tex = $tex[0]; |
|
|
1275 | |
|
|
1276 | glEnable GL_BLEND; |
|
|
1277 | glEnable GL_TEXTURE_2D; |
|
|
1278 | glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
|
|
1279 | |
|
|
1280 | if ($GRAB == $self) { |
|
|
1281 | $self->{fg} = $self->{active_fg}; |
|
|
1282 | } |
|
|
1283 | |
|
|
1284 | glBindTexture GL_TEXTURE_2D, $tex->{name}; |
|
|
1285 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
|
|
1286 | |
|
|
1287 | $tex->draw_quad (0, 0, $self->{w}, $self->{h}); |
|
|
1288 | |
|
|
1289 | glDisable GL_TEXTURE_2D; |
|
|
1290 | glDisable GL_BLEND; |
|
|
1291 | |
|
|
1292 | $self->SUPER::_draw; |
|
|
1293 | } |
|
|
1294 | |
|
|
1295 | ############################################################################# |
|
|
1296 | |
|
|
1297 | package CFClient::UI::CheckBox; |
|
|
1298 | |
|
|
1299 | our @ISA = CFClient::UI::DrawBG::; |
|
|
1300 | |
|
|
1301 | my @tex = |
|
|
1302 | map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } |
|
|
1303 | qw(c1_checkbox_bg.png c1_checkbox_active.png); |
|
|
1304 | |
|
|
1305 | use SDL; |
|
|
1306 | use SDL::OpenGL; |
|
|
1307 | |
|
|
1308 | sub new { |
|
|
1309 | my $class = shift; |
|
|
1310 | |
|
|
1311 | $class->SUPER::new ( |
|
|
1312 | padding => 2, |
|
|
1313 | fg => [1, 1, 1], |
|
|
1314 | active_fg => [1, 1, 0], |
|
|
1315 | state => 0, |
|
|
1316 | can_hover => 1, |
|
|
1317 | @_ |
|
|
1318 | ) |
|
|
1319 | } |
|
|
1320 | |
|
|
1321 | sub size_request { |
58 | my ($widget) = @_; |
1322 | my ($self) = @_; |
59 | } |
|
|
60 | |
1323 | |
61 | package Client::TextView; |
1324 | ($self->{padding} * 2 + 6) x 2 |
|
|
1325 | } |
|
|
1326 | |
|
|
1327 | sub size_allocate { |
|
|
1328 | my ($self, $x, $y, $w, $h) = @_; |
|
|
1329 | |
|
|
1330 | $self->_size_allocate ($x, $y, $w, $h); |
|
|
1331 | } |
|
|
1332 | |
|
|
1333 | sub button_down { |
|
|
1334 | my ($self, $ev, $x, $y) = @_; |
|
|
1335 | |
|
|
1336 | if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} |
|
|
1337 | && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { |
|
|
1338 | $self->{state} = !$self->{state}; |
|
|
1339 | $self->emit (changed => $self->{state}); |
|
|
1340 | } |
|
|
1341 | } |
|
|
1342 | |
|
|
1343 | sub _draw { |
|
|
1344 | my ($self) = @_; |
|
|
1345 | |
|
|
1346 | $self->SUPER::_draw; |
|
|
1347 | |
|
|
1348 | glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; |
|
|
1349 | |
|
|
1350 | my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; |
|
|
1351 | |
|
|
1352 | glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; |
|
|
1353 | |
|
|
1354 | glEnable GL_BLEND; |
|
|
1355 | glEnable GL_TEXTURE_2D; |
|
|
1356 | glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
|
|
1357 | |
|
|
1358 | my $tex = $self->{state} ? $tex[1] : $tex[0]; |
|
|
1359 | |
|
|
1360 | $tex->draw_quad (0, 0, $s, $s); |
|
|
1361 | |
|
|
1362 | glDisable GL_TEXTURE_2D; |
|
|
1363 | glDisable GL_BLEND; |
|
|
1364 | } |
|
|
1365 | |
|
|
1366 | ############################################################################# |
|
|
1367 | |
|
|
1368 | package CFClient::UI::Slider; |
62 | |
1369 | |
63 | use strict; |
1370 | use strict; |
64 | our @ISA = qw/Client::Widget/; |
|
|
65 | |
1371 | |
66 | use SDL::OpenGL; |
1372 | use SDL::OpenGL; |
67 | use SDL::OpenGL::Constants; |
|
|
68 | |
1373 | |
69 | sub add_line { |
1374 | our @ISA = CFClient::UI::DrawBG::; |
|
|
1375 | |
|
|
1376 | my @tex = |
|
|
1377 | map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } |
|
|
1378 | qw(s1_slider.png s1_slider_bg.png); |
|
|
1379 | |
|
|
1380 | sub new { |
|
|
1381 | my $class = shift; |
|
|
1382 | |
|
|
1383 | # range [value, low, high, page] |
|
|
1384 | |
|
|
1385 | # TODO: 0-width page |
|
|
1386 | # TODO: req_w/h are wrong with vertical |
|
|
1387 | # TODO: calculations are off |
|
|
1388 | my $self = $class->SUPER::new ( |
|
|
1389 | fg => [1, 1, 1], |
|
|
1390 | active_fg => [0, 0, 0], |
|
|
1391 | range => [0, 0, 100, 10], |
|
|
1392 | req_w => 40, |
|
|
1393 | req_h => 13, |
|
|
1394 | vertical => 0, |
|
|
1395 | can_hover => 1, |
|
|
1396 | inner_pad => 5, |
|
|
1397 | @_ |
|
|
1398 | ); |
|
|
1399 | |
|
|
1400 | $self |
|
|
1401 | } |
|
|
1402 | |
|
|
1403 | sub size_request { |
|
|
1404 | my ($self) = @_; |
|
|
1405 | |
|
|
1406 | my $w = $self->{req_w}; |
|
|
1407 | my $h = $self->{req_h}; |
|
|
1408 | |
|
|
1409 | $self->{vertical} ? ($h, $w) : ($w, $h) |
|
|
1410 | } |
|
|
1411 | |
|
|
1412 | sub button_down { |
|
|
1413 | my ($self, $ev, $x, $y) = @_; |
|
|
1414 | |
|
|
1415 | $self->SUPER::button_down ($ev, $x, $y); |
|
|
1416 | $self->mouse_motion ($ev, $x, $y); |
|
|
1417 | } |
|
|
1418 | |
|
|
1419 | sub mouse_motion { |
|
|
1420 | my ($self, $ev, $x, $y) = @_; |
|
|
1421 | |
|
|
1422 | if ($GRAB == $self) { |
|
|
1423 | my ($value, $lo, $hi, $page) = @{$self->{range}}; |
|
|
1424 | |
|
|
1425 | my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); |
|
|
1426 | |
|
|
1427 | my $inner_pad_px = $self->_calc_inner_pad_px ($w); |
|
|
1428 | my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right |
|
|
1429 | |
|
|
1430 | $x -= $inner_pad_px; # substract the padding |
|
|
1431 | $x = $x * ($hi - $lo) / $inner_w + $lo; |
|
|
1432 | $x = $lo if $x < $lo; |
|
|
1433 | $x = $hi - $page if $x > $hi - $page; |
|
|
1434 | $self->{range}[0] = $x; |
|
|
1435 | |
|
|
1436 | $self->emit (changed => $x); |
|
|
1437 | $self->update; |
|
|
1438 | } |
|
|
1439 | } |
|
|
1440 | |
|
|
1441 | # the inner_* stuff is for generating a padding for the slider handle, |
|
|
1442 | # so that the handle doesn't leave the texture. This calculation isn't 100% |
|
|
1443 | # correct propably, but it does the job for now |
|
|
1444 | sub _calc_inner_pad_px { |
70 | my ($self, $line) = @_; |
1445 | my ($self, $w) = @_; |
71 | push @{$self->{lines}}, $line; |
1446 | ($w / 100) * $self->{inner_pad} # % to pixels |
72 | } |
1447 | } |
73 | |
1448 | |
74 | sub draw { |
1449 | sub _draw { |
|
|
1450 | my ($self) = @_; |
|
|
1451 | |
|
|
1452 | $self->SUPER::_draw (); |
|
|
1453 | |
|
|
1454 | my ($w, $h) = @$self{qw(w h)}; |
|
|
1455 | |
|
|
1456 | if ($self->{vertical}) { |
|
|
1457 | # draw a vertical slider like a rotated horizontal slider |
|
|
1458 | |
|
|
1459 | glRotate 90, 0, 0, 1; |
|
|
1460 | glTranslate 0, -$self->{w}, 0; |
|
|
1461 | |
|
|
1462 | ($w, $h) = ($h, $w); |
|
|
1463 | } |
|
|
1464 | |
|
|
1465 | my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; |
|
|
1466 | my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; |
|
|
1467 | |
|
|
1468 | my ($value, $lo, $hi, $page) = @{$self->{range}}; |
|
|
1469 | |
|
|
1470 | $hi = $value + 1 if $lo == $hi; |
|
|
1471 | |
|
|
1472 | my $inner_pad_px = $self->_calc_inner_pad_px ($w); |
|
|
1473 | my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right |
|
|
1474 | |
|
|
1475 | $page = int $page * $inner_w / ($hi - $lo); |
|
|
1476 | $value = int +($value - $lo) * $inner_w / ($hi - $lo); |
|
|
1477 | |
|
|
1478 | $w -= $page; |
|
|
1479 | $page &= ~1; |
|
|
1480 | glTranslate $page * 0.5, 0, 0; |
|
|
1481 | $page ||= 2; |
|
|
1482 | |
|
|
1483 | my $knob_a = $inner_pad_px + ($value - $page * 0.5); |
|
|
1484 | my $knob_b = $inner_pad_px + ($value + $page * 0.5); |
|
|
1485 | |
|
|
1486 | glEnable GL_BLEND; |
|
|
1487 | glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
|
|
1488 | glEnable GL_TEXTURE_2D; |
|
|
1489 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
|
|
1490 | |
|
|
1491 | # draw background |
|
|
1492 | $tex[1]->draw_quad (0, 0, $w, $h); |
|
|
1493 | |
|
|
1494 | # draw handle |
|
|
1495 | $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); |
|
|
1496 | |
|
|
1497 | glDisable GL_BLEND; |
|
|
1498 | glDisable GL_TEXTURE_2D; |
|
|
1499 | } |
|
|
1500 | |
|
|
1501 | ############################################################################# |
|
|
1502 | |
|
|
1503 | package CFClient::UI::TextView; |
|
|
1504 | |
|
|
1505 | our @ISA = CFClient::UI::HBox::; |
|
|
1506 | |
|
|
1507 | use SDL::OpenGL; |
|
|
1508 | |
|
|
1509 | sub new { |
|
|
1510 | my $class = shift; |
|
|
1511 | |
|
|
1512 | my $self = $class->SUPER::new ( |
|
|
1513 | req_w => $::WIDTH / 6, |
|
|
1514 | req_h => $::HEIGHT / 6, |
|
|
1515 | fontsize => $::FONTSIZE, |
|
|
1516 | @_, |
|
|
1517 | |
|
|
1518 | layout => (new CFClient::Layout), |
|
|
1519 | par => [], |
|
|
1520 | height => 0, |
|
|
1521 | children => [ |
|
|
1522 | (new CFClient::UI::Empty expand => 1), |
|
|
1523 | (new CFClient::UI::Slider vertical => 1), |
|
|
1524 | ], |
|
|
1525 | ); |
|
|
1526 | |
|
|
1527 | $self->{children}[1]->connect (changed => sub { |
|
|
1528 | $self->update; |
|
|
1529 | }); |
|
|
1530 | |
|
|
1531 | $self |
|
|
1532 | } |
|
|
1533 | |
|
|
1534 | sub set_fontsize { |
|
|
1535 | my ($self, $fontsize) = @_; |
|
|
1536 | |
|
|
1537 | $self->{fontsize} = $fontsize; |
|
|
1538 | $self->reflow; |
|
|
1539 | } |
|
|
1540 | |
|
|
1541 | sub text_height { |
75 | my ($self) = @_; |
1542 | my ($self, $text) = @_; |
76 | |
1543 | |
77 | } |
1544 | my $layout = $self->{layout}; |
78 | |
1545 | |
|
|
1546 | $layout->set_height ($self->{fontsize}); |
|
|
1547 | $layout->set_width ($self->{w}); |
|
|
1548 | $layout->set_text ($text); |
|
|
1549 | |
|
|
1550 | ($layout->size)[1] |
|
|
1551 | } |
|
|
1552 | |
|
|
1553 | sub reflow { |
|
|
1554 | my ($self) = @_; |
|
|
1555 | |
|
|
1556 | $self->{need_reflow}++; |
|
|
1557 | $self->update; |
|
|
1558 | } |
|
|
1559 | |
|
|
1560 | sub size_request { |
|
|
1561 | my ($self) = @_; |
|
|
1562 | |
|
|
1563 | ($self->{req_w}, $self->{req_h}) |
|
|
1564 | } |
|
|
1565 | |
|
|
1566 | sub size_allocate { |
|
|
1567 | my ($self, $x, $y, $w, $h) = @_; |
|
|
1568 | |
|
|
1569 | $self->SUPER::size_allocate ($x, $y, $w, $h); |
|
|
1570 | |
|
|
1571 | $self->{layout}->set_height ($self->{fontsize}); |
|
|
1572 | $self->{layout}->set_width ($self->{w}); |
|
|
1573 | |
|
|
1574 | $self->reflow; |
|
|
1575 | } |
|
|
1576 | |
|
|
1577 | sub add_paragraph { |
|
|
1578 | my ($self, $color, $text) = @_; |
|
|
1579 | |
|
|
1580 | #TODO: intelligently "reformat" paragraph |
|
|
1581 | |
|
|
1582 | my $height = $self->text_height ($text); |
|
|
1583 | |
|
|
1584 | $self->{height} += $height; |
|
|
1585 | |
|
|
1586 | push @{$self->{par}}, [$height, $color, $text]; |
|
|
1587 | |
|
|
1588 | $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; |
|
|
1589 | $self->{children}[1]->update; |
|
|
1590 | } |
|
|
1591 | |
|
|
1592 | sub update { |
|
|
1593 | my ($self) = @_; |
|
|
1594 | |
|
|
1595 | $self->SUPER::update; |
|
|
1596 | |
|
|
1597 | return unless $self->{h} > 0; |
|
|
1598 | |
|
|
1599 | delete $self->{texture}; |
|
|
1600 | |
|
|
1601 | $ROOT->on_refresh ($self, sub { |
|
|
1602 | if (delete $self->{need_reflow}) { |
|
|
1603 | my $height = 0; |
|
|
1604 | |
|
|
1605 | $height += $_->[0] = $self->text_height ($_->[2]) |
|
|
1606 | for @{$self->{par}}; |
|
|
1607 | |
|
|
1608 | $self->{height} = $height; |
|
|
1609 | |
|
|
1610 | $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; |
|
|
1611 | |
|
|
1612 | delete $self->{texture}; |
|
|
1613 | } |
|
|
1614 | |
|
|
1615 | $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { |
|
|
1616 | glClearColor 0, 0, 0, 1; |
|
|
1617 | glClear GL_COLOR_BUFFER_BIT; |
|
|
1618 | |
|
|
1619 | glEnable GL_BLEND; |
|
|
1620 | glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
|
|
1621 | glEnable GL_TEXTURE_2D; |
|
|
1622 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
|
|
1623 | |
|
|
1624 | my $top = int $self->{children}[1]{range}[0]; |
|
|
1625 | |
|
|
1626 | my $y0 = $top; |
|
|
1627 | my $y1 = $top + $self->{h}; |
|
|
1628 | |
|
|
1629 | my $y = 0; |
|
|
1630 | |
|
|
1631 | my $layout = $self->{layout}; |
|
|
1632 | |
|
|
1633 | for my $par (@{$self->{par}}) { |
|
|
1634 | my $h = $par->[0]; |
|
|
1635 | |
|
|
1636 | if ($y0 < $y + $h && $y < $y1) { |
|
|
1637 | $layout->set_text ($par->[2]); |
|
|
1638 | |
|
|
1639 | glColor @{ $par->[1] }; |
|
|
1640 | my ($W, $H) = $layout->size; |
|
|
1641 | CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); |
|
|
1642 | } |
|
|
1643 | |
|
|
1644 | $y += $h; |
|
|
1645 | } |
|
|
1646 | |
|
|
1647 | glDisable GL_TEXTURE_2D; |
|
|
1648 | glDisable GL_BLEND; |
|
|
1649 | }; |
|
|
1650 | }); |
|
|
1651 | } |
|
|
1652 | |
|
|
1653 | sub _draw { |
|
|
1654 | my ($self) = @_; |
|
|
1655 | |
|
|
1656 | if ($self->{texture}) { |
|
|
1657 | glEnable GL_TEXTURE_2D; |
|
|
1658 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
|
|
1659 | $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); |
|
|
1660 | glDisable GL_TEXTURE_2D; |
|
|
1661 | } |
|
|
1662 | |
|
|
1663 | $self->{children}[1]->draw; |
|
|
1664 | |
|
|
1665 | } |
|
|
1666 | |
|
|
1667 | ############################################################################# |
|
|
1668 | |
79 | package Client::MapWidget; |
1669 | package CFClient::UI::MapWidget; |
80 | |
1670 | |
81 | use strict; |
1671 | use strict; |
82 | our @ISA = qw/Client::Widget/; |
|
|
83 | |
1672 | |
|
|
1673 | use List::Util qw(min max); |
|
|
1674 | |
|
|
1675 | use SDL; |
84 | use SDL::OpenGL; |
1676 | use SDL::OpenGL; |
85 | use SDL::OpenGL::Constants; |
1677 | |
|
|
1678 | our @ISA = CFClient::UI::Base::; |
|
|
1679 | |
|
|
1680 | sub new { |
|
|
1681 | my $class = shift; |
|
|
1682 | |
|
|
1683 | $class->SUPER::new ( |
|
|
1684 | z => -1, |
|
|
1685 | can_focus => 1, |
|
|
1686 | list => (glGenLists 1), |
|
|
1687 | @_ |
|
|
1688 | ) |
|
|
1689 | } |
86 | |
1690 | |
87 | sub key_down { |
1691 | sub key_down { |
88 | print "MAPKEYDOWN\n"; |
1692 | print "MAPKEYDOWN\n"; |
89 | } |
1693 | } |
90 | |
1694 | |
91 | sub key_up { |
1695 | sub key_up { |
92 | } |
1696 | } |
93 | |
1697 | |
94 | my $x; |
1698 | sub button_down { |
|
|
1699 | my ($self, $ev, $x, $y) = @_; |
|
|
1700 | |
|
|
1701 | $self->focus_in; |
|
|
1702 | |
|
|
1703 | if ($ev->button == 2) { |
|
|
1704 | my ($ox, $oy) = ($ev->button_x, $ev->button_y); |
|
|
1705 | my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y}); |
|
|
1706 | |
|
|
1707 | $self->{motion} = sub { |
|
|
1708 | my ($ev, $x, $y) = @_; |
|
|
1709 | |
|
|
1710 | ($x, $y) = ($ev->motion_x, $ev->motion_y); |
|
|
1711 | |
|
|
1712 | $::CFG->{map_shift_x} = $bw + $x - $ox; |
|
|
1713 | $::CFG->{map_shift_y} = $bh + $y - $oy; |
|
|
1714 | |
|
|
1715 | $self->update; |
|
|
1716 | }; |
|
|
1717 | } |
|
|
1718 | } |
|
|
1719 | |
|
|
1720 | sub button_up { |
|
|
1721 | my ($self, $ev, $x, $y) = @_; |
|
|
1722 | |
|
|
1723 | delete $self->{motion}; |
|
|
1724 | } |
|
|
1725 | |
|
|
1726 | sub mouse_motion { |
|
|
1727 | my ($self, $ev, $x, $y) = @_; |
|
|
1728 | |
|
|
1729 | $self->{motion}->($ev, $x, $y) if $self->{motion}; |
|
|
1730 | } |
|
|
1731 | |
|
|
1732 | sub size_request { |
|
|
1733 | ( |
|
|
1734 | 1 + 32 * int $::WIDTH / 32, |
|
|
1735 | 1 + 32 * int $::HEIGHT / 32, |
|
|
1736 | ) |
|
|
1737 | } |
|
|
1738 | |
|
|
1739 | sub update { |
|
|
1740 | my ($self) = @_; |
|
|
1741 | |
|
|
1742 | $self->{need_update} = 1; |
|
|
1743 | $self->SUPER::update; |
|
|
1744 | } |
95 | |
1745 | |
96 | sub draw { |
1746 | sub draw { |
|
|
1747 | my ($self) = @_; |
|
|
1748 | |
|
|
1749 | if (delete $self->{need_update}) { |
|
|
1750 | glNewList $self->{list}, GL_COMPILE; |
|
|
1751 | |
|
|
1752 | if ($::MAP) { |
|
|
1753 | my $sw = int $::WIDTH / 32; |
|
|
1754 | my $sh = int $::HEIGHT / 32; |
|
|
1755 | |
|
|
1756 | my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32; |
|
|
1757 | my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32; |
|
|
1758 | |
|
|
1759 | glTranslate $sx0 - 32, $sy0 - 32, 0; |
|
|
1760 | |
|
|
1761 | my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1); |
|
|
1762 | |
|
|
1763 | if ($::CFG->{fow_enable}) { |
|
|
1764 | if ($::CFG->{fow_smooth}) { # smooth fog of war |
|
|
1765 | glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER; |
|
|
1766 | glConvolutionFilter2D |
|
|
1767 | GL_CONVOLUTION_2D, |
|
|
1768 | GL_ALPHA, |
|
|
1769 | 3, 3, |
|
|
1770 | GL_ALPHA, GL_FLOAT, |
|
|
1771 | pack "f*", |
|
|
1772 | 0.1, 0.1, 0.1, |
|
|
1773 | 0.1, 0.2, 0.1, |
|
|
1774 | 0.1, 0.1, 0.1, |
|
|
1775 | ; |
|
|
1776 | glEnable GL_CONVOLUTION_2D; |
|
|
1777 | } |
|
|
1778 | |
|
|
1779 | my $tex = new CFClient::Texture |
|
|
1780 | w => $w, |
|
|
1781 | h => $h, |
|
|
1782 | data => $data, |
|
|
1783 | internalformat => GL_ALPHA, |
|
|
1784 | format => GL_ALPHA; |
|
|
1785 | |
|
|
1786 | glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth}; |
|
|
1787 | |
|
|
1788 | glEnable GL_BLEND; |
|
|
1789 | glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
|
|
1790 | glEnable GL_TEXTURE_2D; |
|
|
1791 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; |
|
|
1792 | |
|
|
1793 | glColor +($::CFG->{fow_intensity}) x 3, 1; |
|
|
1794 | $tex->draw_quad (0, 0, $w * 32, $h * 32); |
|
|
1795 | |
|
|
1796 | glDisable GL_TEXTURE_2D; |
|
|
1797 | glDisable GL_BLEND; |
|
|
1798 | } |
|
|
1799 | |
|
|
1800 | # HACK BEGIN |
|
|
1801 | { |
|
|
1802 | glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove |
|
|
1803 | my ($w, $h) = (250, 250); |
|
|
1804 | |
|
|
1805 | glEnable GL_BLEND; |
|
|
1806 | glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
97 | glEnable GL_TEXTURE_2D; |
1807 | glEnable GL_TEXTURE_2D; |
98 | glEnable GL_BLEND; |
1808 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
|
|
1809 | |
|
|
1810 | CFClient::Texture->new ( |
|
|
1811 | w => $w, |
|
|
1812 | h => $h, |
|
|
1813 | data => $::MAP->mapmap ($w, $h), |
|
|
1814 | type => GL_UNSIGNED_INT_8_8_8_8_REV |
|
|
1815 | )->draw_quad (100, 100); |
|
|
1816 | |
|
|
1817 | glDisable GL_TEXTURE_2D; |
|
|
1818 | glDisable GL_BLEND; |
|
|
1819 | } |
|
|
1820 | # HACK END |
|
|
1821 | } |
|
|
1822 | |
|
|
1823 | glEndList; |
|
|
1824 | } |
99 | |
1825 | |
100 | glPushMatrix; |
1826 | glPushMatrix; |
|
|
1827 | glCallList $self->{list}; |
|
|
1828 | glPopMatrix; |
101 | |
1829 | |
102 | my $map = $::CONN->{map}; |
1830 | if ($FOCUS != $self) { |
103 | |
1831 | glColor 64/255, 64/255, 64/255; |
104 | for my $x (0 .. $::CONN->{mapw} - 1) { |
1832 | glLogicOp GL_AND; |
105 | for my $y (0 .. $::CONN->{maph} - 1) { |
1833 | glEnable GL_COLOR_LOGIC_OP; |
106 | |
|
|
107 | my $cell = $map->[$x][$y] |
|
|
108 | or next; |
|
|
109 | |
|
|
110 | my $darkness = $cell->[3] * (1 / 255); |
|
|
111 | glColor $darkness, $darkness, $darkness; |
|
|
112 | |
|
|
113 | for my $num (grep $_, $cell->[0], $cell->[1], $cell->[2]) { |
|
|
114 | my $tex = $::CONN->{face}[$num]{texture} || next; |
|
|
115 | |
|
|
116 | glBindTexture GL_TEXTURE_2D, $tex->{name}; |
|
|
117 | |
|
|
118 | glBegin GL_QUADS; |
1834 | glBegin GL_QUADS; |
119 | glTexCoord 0, 0; glVertex $x, $y; |
1835 | glVertex 0, 0; |
120 | glTexCoord 0, 1; glVertex $x, $y + 1; |
1836 | glVertex 0, $::HEIGHT; |
121 | glTexCoord 1, 1; glVertex $x + 1, $y + 1; |
1837 | glVertex $::WIDTH, $::HEIGHT; |
122 | glTexCoord 1, 0; glVertex $x + 1, $y; |
1838 | glVertex $::WIDTH, 0; |
123 | glEnd; |
1839 | glEnd; |
124 | } |
1840 | glDisable GL_COLOR_LOGIC_OP; |
|
|
1841 | } |
|
|
1842 | } |
|
|
1843 | |
|
|
1844 | my %DIR = ( |
|
|
1845 | SDLK_KP8, [1, "north"], |
|
|
1846 | SDLK_KP9, [2, "northeast"], |
|
|
1847 | SDLK_KP6, [3, "east"], |
|
|
1848 | SDLK_KP3, [4, "southeast"], |
|
|
1849 | SDLK_KP2, [5, "south"], |
|
|
1850 | SDLK_KP1, [6, "southwest"], |
|
|
1851 | SDLK_KP4, [7, "west"], |
|
|
1852 | SDLK_KP7, [8, "northwest"], |
|
|
1853 | |
|
|
1854 | SDLK_UP, [1, "north"], |
|
|
1855 | SDLK_RIGHT, [3, "east"], |
|
|
1856 | SDLK_DOWN, [5, "south"], |
|
|
1857 | SDLK_LEFT, [7, "west"], |
|
|
1858 | ); |
|
|
1859 | |
|
|
1860 | sub key_down { |
|
|
1861 | my ($self, $ev) = @_; |
|
|
1862 | |
|
|
1863 | my $mod = $ev->key_mod; |
|
|
1864 | my $sym = $ev->key_sym; |
|
|
1865 | |
|
|
1866 | if ($sym == SDLK_KP5) { |
|
|
1867 | $::CONN->user_send ("command stay fire"); |
|
|
1868 | } elsif ($sym == SDLK_a) { |
|
|
1869 | $::CONN->user_send ("command apply"); |
|
|
1870 | } elsif ($sym == SDLK_QUOTE) { |
|
|
1871 | $self->emit ('activate_console'); |
|
|
1872 | } elsif ($sym == SDLK_SLASH) { |
|
|
1873 | $self->emit ('activate_console' => '/'); |
|
|
1874 | } elsif (exists $DIR{$sym}) { |
|
|
1875 | if ($mod & KMOD_SHIFT) { |
|
|
1876 | $self->{shft}++; |
|
|
1877 | $::CONN->user_send ("command fire $DIR{$sym}[0]"); |
|
|
1878 | } elsif ($mod & KMOD_CTRL) { |
|
|
1879 | $self->{ctrl}++; |
|
|
1880 | $::CONN->user_send ("command run $DIR{$sym}[0]"); |
|
|
1881 | } else { |
|
|
1882 | $::CONN->user_send ("command $DIR{$sym}[1]"); |
125 | } |
1883 | } |
126 | } |
1884 | } |
|
|
1885 | } |
127 | |
1886 | |
|
|
1887 | sub key_up { |
|
|
1888 | my ($self, $ev) = @_; |
|
|
1889 | |
|
|
1890 | my $mod = $ev->key_mod; |
|
|
1891 | my $sym = $ev->key_sym; |
|
|
1892 | |
|
|
1893 | if (!($mod & KMOD_SHIFT) && delete $self->{shft}) { |
|
|
1894 | $::CONN->user_send ("command fire_stop"); |
|
|
1895 | } |
|
|
1896 | if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) { |
|
|
1897 | $::CONN->user_send ("command run_stop"); |
|
|
1898 | } |
|
|
1899 | } |
|
|
1900 | |
|
|
1901 | ############################################################################# |
|
|
1902 | |
|
|
1903 | package CFClient::UI::Animator; |
|
|
1904 | |
|
|
1905 | use SDL::OpenGL; |
|
|
1906 | |
|
|
1907 | our @ISA = CFClient::UI::Bin::; |
|
|
1908 | |
|
|
1909 | sub moveto { |
|
|
1910 | my ($self, $x, $y) = @_; |
|
|
1911 | |
|
|
1912 | $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; |
|
|
1913 | $self->{speed} = 0.001; |
|
|
1914 | $self->{time} = 1; |
|
|
1915 | |
|
|
1916 | ::animation_start $self; |
|
|
1917 | } |
|
|
1918 | |
|
|
1919 | sub animate { |
|
|
1920 | my ($self, $interval) = @_; |
|
|
1921 | |
|
|
1922 | $self->{time} -= $interval * $self->{speed}; |
|
|
1923 | if ($self->{time} <= 0) { |
|
|
1924 | $self->{time} = 0; |
|
|
1925 | ::animation_stop $self; |
|
|
1926 | } |
|
|
1927 | |
|
|
1928 | my ($x0, $y0, $x1, $y1) = @{$self->{moveto}}; |
|
|
1929 | |
|
|
1930 | $self->{x} = $x0 * $self->{time} + $x1 * (1 - $self->{time}); |
|
|
1931 | $self->{y} = $y0 * $self->{time} + $y1 * (1 - $self->{time}); |
|
|
1932 | } |
|
|
1933 | |
|
|
1934 | sub _draw { |
|
|
1935 | my ($self) = @_; |
|
|
1936 | |
|
|
1937 | glPushMatrix; |
|
|
1938 | glRotate $self->{time} * 1000, 0, 1, 0; |
|
|
1939 | $self->{children}[0]->draw; |
128 | glPopMatrix; |
1940 | glPopMatrix; |
129 | |
|
|
130 | glDisable GL_TEXTURE_2D; |
|
|
131 | glDisable GL_BLEND; |
|
|
132 | } |
1941 | } |
133 | |
1942 | |
134 | 1; |
1943 | ############################################################################# |
135 | |
1944 | |
|
|
1945 | package CFClient::UI::Flopper; |
|
|
1946 | |
|
|
1947 | our @ISA = CFClient::UI::Button::; |
|
|
1948 | |
|
|
1949 | sub new { |
|
|
1950 | my $class = shift; |
|
|
1951 | |
|
|
1952 | my $self = $class->SUPER::new ( |
|
|
1953 | state => 0, |
|
|
1954 | connect_activate => \&toggle_flopper, |
|
|
1955 | @_ |
|
|
1956 | ); |
|
|
1957 | |
|
|
1958 | if ($self->{state}) { |
|
|
1959 | $self->{state} = 0; |
|
|
1960 | $self->toggle_flopper; |
|
|
1961 | } |
|
|
1962 | |
|
|
1963 | $self |
|
|
1964 | } |
|
|
1965 | |
|
|
1966 | sub toggle_flopper { |
|
|
1967 | my ($self) = @_; |
|
|
1968 | |
|
|
1969 | # TODO: use animation |
|
|
1970 | if ($self->{state} = !$self->{state}) { |
|
|
1971 | $CFClient::UI::ROOT->add ($self->{other}); |
|
|
1972 | $self->{other}->move ($self->coord2global (0, $self->{h})); |
|
|
1973 | $self->emit ("open"); |
|
|
1974 | } else { |
|
|
1975 | $CFClient::UI::ROOT->remove ($self->{other}); |
|
|
1976 | $self->emit ("close"); |
|
|
1977 | } |
|
|
1978 | |
|
|
1979 | $self->emit (changed => $self->{state}); |
|
|
1980 | } |
|
|
1981 | |
|
|
1982 | ############################################################################# |
|
|
1983 | |
|
|
1984 | package CFClient::UI::Root; |
|
|
1985 | |
|
|
1986 | our @ISA = CFClient::UI::Container::; |
|
|
1987 | |
|
|
1988 | use SDL::OpenGL; |
|
|
1989 | |
|
|
1990 | sub size_request { |
|
|
1991 | ($::WIDTH, $::HEIGHT) |
|
|
1992 | } |
|
|
1993 | |
|
|
1994 | sub size_allocate { |
|
|
1995 | my ($self, $x, $y, $w, $h) = @_; |
|
|
1996 | |
|
|
1997 | $self->_size_allocate ($x, $y, $w, $h); |
|
|
1998 | |
|
|
1999 | $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) |
|
|
2000 | for @{$self->{children}}; |
|
|
2001 | } |
|
|
2002 | |
|
|
2003 | sub _topleft { |
|
|
2004 | my ($self, $x, $y) = @_; |
|
|
2005 | |
|
|
2006 | ($x, $y) |
|
|
2007 | } |
|
|
2008 | |
|
|
2009 | sub update { |
|
|
2010 | my ($self) = @_; |
|
|
2011 | |
|
|
2012 | $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); |
|
|
2013 | ::refresh (); |
|
|
2014 | } |
|
|
2015 | |
|
|
2016 | sub add { |
|
|
2017 | my ($self, $widget) = @_; |
|
|
2018 | |
|
|
2019 | $self->SUPER::add ($widget); |
|
|
2020 | |
|
|
2021 | $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); |
|
|
2022 | } |
|
|
2023 | |
|
|
2024 | sub on_refresh { |
|
|
2025 | my ($self, $id, $cb) = @_; |
|
|
2026 | |
|
|
2027 | $self->{refresh_hook}{$id} = $cb; |
|
|
2028 | } |
|
|
2029 | |
|
|
2030 | sub draw { |
|
|
2031 | my ($self) = @_; |
|
|
2032 | |
|
|
2033 | while (my $rcb = delete $self->{refresh_hook}) { |
|
|
2034 | $_->() for values %$rcb; |
|
|
2035 | } |
|
|
2036 | |
|
|
2037 | glViewport 0, 0, $::WIDTH, $::HEIGHT; |
|
|
2038 | glClearColor +($::CFG->{fow_intensity}) x 3, 1; |
|
|
2039 | glClear GL_COLOR_BUFFER_BIT; |
|
|
2040 | |
|
|
2041 | glMatrixMode GL_PROJECTION; |
|
|
2042 | glLoadIdentity; |
|
|
2043 | glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; |
|
|
2044 | glMatrixMode GL_MODELVIEW; |
|
|
2045 | glLoadIdentity; |
|
|
2046 | |
|
|
2047 | $self->_draw; |
|
|
2048 | } |
|
|
2049 | |
|
|
2050 | ############################################################################# |
|
|
2051 | |
|
|
2052 | package CFClient::UI; |
|
|
2053 | |
|
|
2054 | $ROOT = new CFClient::UI::Root; |
|
|
2055 | |
|
|
2056 | 1 |
|
|
2057 | |