1 | package Crossfire::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 $TOPLEVEL; |
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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 = $TOPLEVEL->find_widget ($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, $GRAB->translate ($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 || $TOPLEVEL->find_widget ($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, $GRAB->translate ($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 || $TOPLEVEL->find_widget ($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; |
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67 | $HOVER->update if $HOVER; |
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68 | } |
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69 | |
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70 | $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; |
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71 | } |
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72 | |
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73 | ############################################################################# |
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74 | |
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75 | package CFClient::UI::Base; |
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76 | |
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77 | use strict; |
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78 | |
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79 | use SDL::OpenGL; |
12 | |
80 | |
13 | sub new { |
81 | sub new { |
14 | my $class = shift; |
82 | 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 | |
83 | |
20 | sub activate { |
84 | bless { |
21 | $ACTIVE_WIDGETS{$_[0]} = $_[0]; |
85 | x => 0, |
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86 | y => 0, |
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87 | z => 0, |
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88 | w => -1, |
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89 | h => -1, |
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90 | @_ |
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91 | }, $class |
22 | } |
92 | } |
23 | |
93 | |
24 | sub deactivate { |
94 | sub move { |
25 | delete $ACTIVE_WIDGETS{$_[0]}; |
95 | my ($self, $x, $y, $z) = @_; |
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96 | $self->{x} = $x; |
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97 | $self->{y} = $y; |
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98 | $self->{z} = $z if defined $z; |
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99 | } |
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100 | |
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101 | sub needs_redraw { |
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102 | 0 |
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103 | } |
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104 | |
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105 | sub size_request { |
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106 | require Carp; |
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107 | Carp::confess "size_request is abtract"; |
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108 | } |
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109 | |
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110 | sub _size_allocate { |
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111 | my ($self, $x, $y, $w, $h) = @_; |
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112 | |
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113 | $self->{x} = $x; |
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114 | $self->{y} = $y; |
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115 | |
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116 | return unless $self->{w} != $w || $self->{h} != $h; |
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117 | |
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118 | $self->{w} = $w; |
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119 | $self->{h} = $h; |
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120 | |
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121 | 1 |
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122 | } |
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123 | |
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124 | sub size_allocate { |
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125 | my ($self, $x, $y, $w, $h) = @_; |
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126 | |
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127 | $self->_size_allocate ($x, $y, $w, $h); |
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128 | } |
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129 | |
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130 | # translate global koordinates to local coordinate system |
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131 | sub translate { |
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132 | my ($self, $x, $y) = @_; |
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133 | |
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134 | $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); |
26 | } |
135 | } |
27 | |
136 | |
28 | sub focus_in { |
137 | sub focus_in { |
29 | my ($widget) = @_; |
138 | my ($self) = @_; |
30 | $FOCUS = $widget; |
139 | |
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140 | return if $FOCUS == $self; |
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141 | |
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142 | my $focus = $FOCUS; $FOCUS = $self; |
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143 | $focus->update if $focus; |
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144 | $FOCUS->update; |
31 | } |
145 | } |
32 | |
146 | |
33 | sub focus_out { |
147 | sub focus_out { |
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148 | my ($self) = @_; |
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149 | |
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150 | return unless $FOCUS == $self; |
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151 | |
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152 | my $focus = $FOCUS; undef $FOCUS; |
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153 | $focus->update if $focus; #? |
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154 | } |
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155 | |
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156 | sub mouse_motion { } |
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157 | sub button_up { } |
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158 | sub key_down { } |
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159 | sub key_up { } |
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160 | |
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161 | sub button_down { |
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162 | my ($self, $ev, $x, $y) = @_; |
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163 | |
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164 | $self->focus_in; |
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165 | } |
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166 | |
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167 | sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } |
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168 | sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } |
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169 | sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } |
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170 | sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } |
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171 | sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } |
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172 | |
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173 | sub draw { |
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174 | my ($self) = @_; |
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175 | |
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176 | return unless $self->{h} && $self->{w}; |
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177 | |
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178 | glPushMatrix; |
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179 | glTranslate $self->{x}, $self->{y}, 0; |
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180 | $self->_draw; |
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181 | glPopMatrix; |
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182 | |
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183 | if ($self == $HOVER) { |
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184 | my ($x, $y) = @$self{qw(x y)}; |
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185 | |
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186 | glColor 0, 0, 1, 0.2; |
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187 | glEnable GL_BLEND; |
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188 | glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
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189 | glBegin GL_QUADS; |
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190 | glVertex $x , $y; |
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191 | glVertex $x + $self->{w}, $y; |
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192 | glVertex $x + $self->{w}, $y + $self->{h}; |
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193 | glVertex $x , $y + $self->{h}; |
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194 | glEnd; |
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195 | glDisable GL_BLEND; |
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196 | } |
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197 | } |
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198 | |
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199 | sub _draw { |
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200 | my ($self) = @_; |
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201 | |
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202 | warn "no draw defined for $self\n"; |
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203 | } |
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204 | |
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205 | sub find_widget { |
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206 | my ($self, $x, $y) = @_; |
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207 | |
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208 | return $self |
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209 | if $x >= $self->{x} && $x < $self->{x} + $self->{w} |
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210 | && $y >= $self->{y} && $y < $self->{y} + $self->{h}; |
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211 | |
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212 | () |
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213 | } |
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214 | |
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215 | sub set_parent { |
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216 | my ($self, $par) = @_; |
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217 | |
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218 | $self->{parent} = $par; |
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219 | Scalar::Util::weaken $self->{parent}; |
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220 | } |
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221 | |
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222 | sub get_parent { |
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223 | $_[0]->{parent} |
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224 | } |
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225 | |
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226 | sub update { |
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227 | my ($self) = @_; |
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228 | |
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229 | $self->{parent}->update |
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230 | if $self->{parent}; |
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231 | } |
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232 | |
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233 | sub connect { |
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234 | my ($self, $signal, $cb) = @_; |
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235 | |
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236 | push @{ $self->{cb}{$signal} }, $cb; |
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237 | } |
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238 | |
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239 | sub emit { |
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240 | my ($self, $signal, @args) = @_; |
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241 | |
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242 | $_->($self, @args) |
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243 | for @{$self->{cb}{$signal} || []}; |
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244 | } |
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245 | |
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246 | sub DESTROY { |
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247 | my ($self) = @_; |
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248 | |
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249 | #$self->deactivate; |
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250 | } |
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251 | |
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252 | ############################################################################# |
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253 | |
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254 | package CFClient::UI::DrawBG; |
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255 | |
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256 | our @ISA = CFClient::UI::Base::; |
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257 | |
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258 | use strict; |
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259 | use SDL::OpenGL; |
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260 | |
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261 | sub new { |
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262 | my $class = shift; |
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263 | |
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264 | # range [value, low, high, page] |
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265 | |
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266 | $class->SUPER::new ( |
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267 | bg => [0, 0, 0, 0.2], |
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268 | active_bg => [1, 1, 1], |
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269 | @_ |
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270 | ) |
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271 | } |
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272 | |
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273 | sub _draw { |
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274 | my ($self) = @_; |
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275 | |
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276 | my ($w, $h) = @$self{qw(w h)}; |
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277 | |
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278 | glEnable GL_BLEND; |
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279 | glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
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280 | glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; |
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281 | |
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282 | glBegin GL_QUADS; |
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283 | glVertex 0 , 0; |
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284 | glVertex 0 , $h; |
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285 | glVertex $w, $h; |
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286 | glVertex $w, 0; |
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287 | glEnd; |
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288 | |
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289 | glDisable GL_BLEND; |
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290 | } |
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291 | |
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292 | ############################################################################# |
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293 | |
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294 | package CFClient::UI::Empty; |
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295 | |
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296 | our @ISA = CFClient::UI::Base::; |
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297 | |
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298 | sub size_request { |
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299 | (0, 0) |
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300 | } |
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301 | |
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302 | sub draw { } |
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303 | |
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304 | ############################################################################# |
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305 | |
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306 | package CFClient::UI::Container; |
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307 | |
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308 | our @ISA = CFClient::UI::Base::; |
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309 | |
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310 | sub new { |
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311 | my ($class, %arg) = @_; |
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312 | |
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313 | my $children = delete $arg{children} || []; |
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314 | |
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315 | my $self = $class->SUPER::new (children => [], %arg); |
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316 | $self->add ($_) for @$children; |
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317 | |
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318 | $self |
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319 | } |
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320 | |
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321 | sub add { |
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322 | my ($self, $chld) = @_; |
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323 | |
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324 | $chld->set_parent ($self); |
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325 | |
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326 | $self->{children} = [ |
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327 | sort { $a->{z} <=> $b->{z} } |
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328 | @{$self->{children}}, $chld |
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329 | ]; |
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330 | |
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331 | $self->{w} = $self->{h} = -1; |
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332 | $self->update; |
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333 | } |
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334 | |
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335 | sub remove { |
34 | my ($widget) = @_; |
336 | my ($self, $widget) = @_; |
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337 | |
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338 | $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; |
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339 | |
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340 | $self->size_allocate (0, 0, $self->{w}, $self->{h}); |
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341 | } |
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342 | |
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343 | sub find_widget { |
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344 | my ($self, $x, $y) = @_; |
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345 | |
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346 | $x -= $self->{x}; |
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347 | $y -= $self->{y}; |
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348 | |
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349 | my $res; |
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350 | |
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351 | for (reverse @{ $self->{children} }) { |
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352 | $res = $_->find_widget ($x, $y) |
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353 | and return $res; |
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354 | } |
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355 | |
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356 | $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) |
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357 | } |
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358 | |
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359 | sub _draw { |
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360 | my ($self) = @_; |
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361 | |
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362 | $_->draw for @{$self->{children}}; |
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363 | } |
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364 | |
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365 | ############################################################################# |
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366 | |
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367 | package CFClient::UI::Bin; |
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368 | |
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369 | our @ISA = CFClient::UI::Container::; |
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370 | |
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371 | sub new { |
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372 | my ($class, %arg) = @_; |
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373 | |
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374 | my $child = (delete $arg{child}) || new CFClient::UI::Empty::; |
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375 | |
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376 | $class->SUPER::new (children => [$child], %arg) |
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377 | } |
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378 | |
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379 | sub add { |
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380 | my ($self, $widget) = @_; |
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381 | |
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382 | $self->{children} = []; |
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383 | |
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384 | $self->SUPER::add ($widget); |
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385 | } |
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386 | |
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387 | sub remove { |
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388 | my ($self, $widget) = @_; |
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389 | |
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390 | $self->SUPER::remove ($widget); |
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391 | |
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392 | $self->{children} = [new CFClient::UI::Empty] |
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393 | unless @{$self->{children}}; |
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394 | } |
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395 | |
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396 | sub child { $_[0]->{children}[0] } |
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397 | |
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398 | sub size_request { |
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399 | $_[0]{children}[0]->size_request |
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400 | } |
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401 | |
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402 | sub size_allocate { |
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403 | my ($self, $x, $y, $w, $h) = @_; |
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404 | |
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405 | $self->_size_allocate ($x, $y, $w, $h) or return; |
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406 | |
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407 | $self->{children}[0]->size_allocate (0, 0, $w, $h); |
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408 | } |
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409 | |
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410 | ############################################################################# |
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411 | |
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412 | package CFClient::UI::Window; |
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413 | |
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414 | our @ISA = CFClient::UI::Bin::; |
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415 | |
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416 | use SDL::OpenGL; |
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417 | |
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418 | sub new { |
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419 | my ($class, %arg) = @_; |
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420 | |
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421 | my $self = $class->SUPER::new (%arg); |
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422 | } |
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423 | |
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424 | sub update { |
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425 | my ($self) = @_; |
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426 | |
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427 | # we want to do this delayed... |
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428 | $self->render_chld; |
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429 | $self->SUPER::update; |
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430 | } |
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431 | |
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432 | sub render_chld { |
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433 | my ($self) = @_; |
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434 | |
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435 | $self->{texture} = |
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436 | CFClient::Texture->new_from_opengl ( |
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437 | $self->{w}, $self->{h}, sub { $self->child->draw } |
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438 | ); |
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439 | } |
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440 | |
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441 | sub size_allocate { |
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442 | my ($self, $x, $y, $w, $h) = @_; |
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443 | |
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444 | $self->_size_allocate ($x, $y, $w, $h) or return; |
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445 | |
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446 | $self->child->size_allocate (0, 0, $w, $h); |
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447 | |
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448 | $self->render_chld; |
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449 | } |
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450 | |
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451 | sub _draw { |
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452 | my ($self) = @_; |
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453 | |
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454 | my ($w, $h) = ($self->w, $self->h); |
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455 | |
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456 | my $tex = $self->{texture} |
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457 | or return; |
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458 | |
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459 | glEnable GL_BLEND; |
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460 | glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
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461 | glEnable GL_TEXTURE_2D; |
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462 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
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463 | |
|
|
464 | $tex->draw_quad (0, 0, $w, $h); |
|
|
465 | |
|
|
466 | glDisable GL_BLEND; |
|
|
467 | glDisable GL_TEXTURE_2D; |
|
|
468 | } |
|
|
469 | |
|
|
470 | ############################################################################# |
|
|
471 | |
|
|
472 | package CFClient::UI::Frame; |
|
|
473 | |
|
|
474 | our @ISA = CFClient::UI::Bin::; |
|
|
475 | |
|
|
476 | use SDL::OpenGL; |
|
|
477 | |
|
|
478 | sub size_request { |
|
|
479 | my ($self) = @_; |
|
|
480 | my $chld = $self->child |
|
|
481 | or return (0, 0); |
|
|
482 | |
|
|
483 | $chld->move (2, 2); |
|
|
484 | |
|
|
485 | map { $_ + 4 } $chld->size_request; |
|
|
486 | } |
|
|
487 | |
|
|
488 | sub size_allocate { |
|
|
489 | my ($self, $x, $y, $w, $h) = @_; |
|
|
490 | |
|
|
491 | $self->_size_allocate ($x, $y, $w, $h) or return; |
|
|
492 | |
|
|
493 | $self->child->size_allocate (2, 2, $w - 4, $h - 4); |
|
|
494 | } |
|
|
495 | |
|
|
496 | sub _draw { |
|
|
497 | my ($self) = @_; |
|
|
498 | |
|
|
499 | my $chld = $self->child; |
|
|
500 | |
|
|
501 | my ($w, $h) = $chld->size_request; |
|
|
502 | |
|
|
503 | glBegin GL_QUADS; |
|
|
504 | glColor 0, 0, 0; |
|
|
505 | glVertex 0 , 0; |
|
|
506 | glVertex 0 , $h + 4; |
|
|
507 | glVertex $w + 4 , $h + 4; |
|
|
508 | glVertex $w + 4 , 0; |
|
|
509 | glEnd; |
|
|
510 | |
|
|
511 | $chld->draw; |
|
|
512 | } |
|
|
513 | |
|
|
514 | ############################################################################# |
|
|
515 | |
|
|
516 | package CFClient::UI::FancyFrame; |
|
|
517 | |
|
|
518 | our @ISA = CFClient::UI::Bin::; |
|
|
519 | |
|
|
520 | use SDL::OpenGL; |
|
|
521 | |
|
|
522 | my @tex = |
|
|
523 | map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } |
|
|
524 | qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); |
|
|
525 | |
|
|
526 | sub size_request { |
|
|
527 | my ($self) = @_; |
|
|
528 | |
|
|
529 | return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; |
|
|
530 | |
|
|
531 | my ($w, $h) = $self->SUPER::size_request; |
|
|
532 | |
|
|
533 | $h += $tex[1]->{h}; |
|
|
534 | $h += $tex[4]->{h}; |
|
|
535 | $w += $tex[2]->{w}; |
|
|
536 | $w += $tex[3]->{w}; |
|
|
537 | |
|
|
538 | ($w, $h) |
|
|
539 | } |
|
|
540 | |
|
|
541 | sub size_allocate { |
|
|
542 | my ($self, $x, $y, $w, $h) = @_; |
|
|
543 | |
|
|
544 | $self->_size_allocate ($x, $y, $w, $h) or return; |
|
|
545 | |
|
|
546 | $h -= $tex[1]{h}; |
|
|
547 | $h -= $tex[4]{h}; |
|
|
548 | $w -= $tex[2]{w}; |
|
|
549 | $w -= $tex[3]{w}; |
|
|
550 | |
|
|
551 | $h = $h < 0 ? 0 : $h; |
|
|
552 | $w = $w < 0 ? 0 : $w; |
|
|
553 | |
|
|
554 | my $child = $self->child; |
|
|
555 | |
|
|
556 | $child->size_allocate ($tex[3]->{w}, $tex[1]->{h}, $w, $h); |
|
|
557 | } |
|
|
558 | |
|
|
559 | sub button_down { |
|
|
560 | my ($self, $ev, $x, $y) = @_; |
|
|
561 | |
|
|
562 | if ($x < $self->{w} && $x >= $self->{w} - $tex[2]{w} |
|
|
563 | && $y < $self->{h} && $y >= $self->{h} - $tex[4]{h}) { |
|
|
564 | |
|
|
565 | my ($ox, $oy) = ($ev->button_x, $ev->button_y); |
|
|
566 | my ($bw, $bh) = ($self->{w}, $self->{h}); |
|
|
567 | |
|
|
568 | $self->{motion} = sub { |
|
|
569 | my ($ev, $x, $y) = @_; |
|
|
570 | |
|
|
571 | ($x, $y) = ($ev->motion_x, $ev->motion_y); |
|
|
572 | |
|
|
573 | $self->{user_w} = $bw + $x - $ox; |
|
|
574 | $self->{user_h} = $bh + $y - $oy; |
|
|
575 | $self->update; |
|
|
576 | }; |
|
|
577 | |
|
|
578 | } elsif ($x >= 0 && $x < $self->{w} |
|
|
579 | && $y >= 0 && $y < $tex[1]{h}) { |
|
|
580 | |
|
|
581 | my ($ox, $oy) = ($ev->button_x, $ev->button_y); |
|
|
582 | my ($bx, $by) = ($self->{x}, $self->{y}); |
|
|
583 | |
|
|
584 | $self->{motion} = sub { |
|
|
585 | my ($ev, $x, $y) = @_; |
|
|
586 | |
|
|
587 | ($x, $y) = ($ev->motion_x, $ev->motion_y); |
|
|
588 | |
|
|
589 | $self->move ($bx + $x - $ox, $by + $y - $oy); |
|
|
590 | $self->update; |
|
|
591 | }; |
|
|
592 | } |
|
|
593 | } |
|
|
594 | |
|
|
595 | sub button_up { |
|
|
596 | my ($self, $ev, $x, $y) = @_; |
|
|
597 | |
|
|
598 | delete $self->{motion}; |
|
|
599 | } |
|
|
600 | |
|
|
601 | sub mouse_motion { |
|
|
602 | my ($self, $ev, $x, $y) = @_; |
|
|
603 | |
|
|
604 | $self->{motion}->($ev, $x, $y) if $self->{motion}; |
|
|
605 | } |
|
|
606 | |
|
|
607 | sub _draw { |
|
|
608 | my ($self) = @_; |
|
|
609 | |
|
|
610 | my ($w, $h) = ($self->{w}, $self->{h}); |
|
|
611 | my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); |
|
|
612 | |
|
|
613 | glEnable GL_BLEND; |
|
|
614 | glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
|
|
615 | glEnable GL_TEXTURE_2D; |
|
|
616 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
|
|
617 | |
|
|
618 | my $top = $tex[1]; |
|
|
619 | $top->draw_quad (0, 0, $w, $top->{h}); |
|
|
620 | |
|
|
621 | my $left = $tex[3]; |
|
|
622 | $left->draw_quad (0, $top->{h}, $left->{w}, $ch); |
|
|
623 | |
|
|
624 | my $right = $tex[2]; |
|
|
625 | $right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch); |
|
|
626 | |
|
|
627 | my $bottom = $tex[4]; |
|
|
628 | $bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h}); |
|
|
629 | |
|
|
630 | my $bg = $tex[0]; |
|
|
631 | |
|
|
632 | glBindTexture GL_TEXTURE_2D, $bg->{name}; |
|
|
633 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
|
|
634 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT; |
|
|
635 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT; |
|
|
636 | |
|
|
637 | my $rep_x = $cw / $bg->{w}; |
|
|
638 | my $rep_y = $ch / $bg->{h}; |
|
|
639 | |
|
|
640 | $bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch); |
|
|
641 | |
|
|
642 | glDisable GL_TEXTURE_2D; |
|
|
643 | glDisable GL_BLEND; |
|
|
644 | |
|
|
645 | $self->child->draw; |
|
|
646 | |
|
|
647 | } |
|
|
648 | |
|
|
649 | ############################################################################# |
|
|
650 | |
|
|
651 | package CFClient::UI::Table; |
|
|
652 | |
|
|
653 | our @ISA = CFClient::UI::Base::; |
|
|
654 | |
|
|
655 | use List::Util qw(max sum); |
|
|
656 | |
|
|
657 | use SDL::OpenGL; |
|
|
658 | |
|
|
659 | sub new { |
|
|
660 | my $class = shift; |
|
|
661 | |
|
|
662 | $class->SUPER::new ( |
|
|
663 | col_expand => [], |
|
|
664 | @_ |
|
|
665 | ) |
|
|
666 | } |
|
|
667 | |
|
|
668 | sub add { |
|
|
669 | my ($self, $x, $y, $chld) = @_; |
|
|
670 | |
|
|
671 | $self->{children}[$y][$x] = $chld; |
|
|
672 | $chld->set_parent ($self); |
|
|
673 | |
|
|
674 | $self->{w} = $self->{h} = -1; |
|
|
675 | $self->update; |
|
|
676 | } |
|
|
677 | |
|
|
678 | sub get_wh { |
|
|
679 | my ($self) = @_; |
|
|
680 | |
|
|
681 | my (@w, @h); |
|
|
682 | |
|
|
683 | for my $y (0 .. $#{$self->{children}}) { |
|
|
684 | my $row = $self->{children}[$y] |
|
|
685 | or next; |
|
|
686 | |
|
|
687 | for my $x (0 .. $#$row) { |
|
|
688 | my $widget = $row->[$x] |
|
|
689 | or next; |
|
|
690 | my ($w, $h) = $widget->size_request; |
|
|
691 | |
|
|
692 | $w[$x] = max $w[$x], $w; |
|
|
693 | $h[$y] = max $h[$y], $h; |
|
|
694 | } |
|
|
695 | } |
|
|
696 | |
|
|
697 | (\@w, \@h) |
|
|
698 | } |
|
|
699 | |
|
|
700 | sub size_request { |
|
|
701 | my ($self) = @_; |
|
|
702 | |
|
|
703 | my ($ws, $hs) = $self->get_wh; |
|
|
704 | |
|
|
705 | ( |
|
|
706 | (sum @$ws), |
|
|
707 | (sum @$hs), |
|
|
708 | ) |
|
|
709 | } |
|
|
710 | |
|
|
711 | sub size_allocate { |
|
|
712 | my ($self, $x, $y, $w, $h) = @_; |
|
|
713 | |
|
|
714 | $self->_size_allocate ($x, $y, $w, $h) or return; |
|
|
715 | |
|
|
716 | my ($ws, $hs) = $self->get_wh; |
|
|
717 | |
|
|
718 | my $req_w = sum @$ws; |
|
|
719 | my $req_h = sum @$hs; |
|
|
720 | |
|
|
721 | # TODO: nicer code && do row_expand |
|
|
722 | my @col_expand = @{$self->{col_expand}}; |
|
|
723 | @col_expand = (1) x @$ws unless @col_expand; |
|
|
724 | my $col_expand = (sum @col_expand) || 1; |
|
|
725 | |
|
|
726 | # linearly scale sizes |
|
|
727 | $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; |
|
|
728 | $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; |
|
|
729 | |
|
|
730 | my $y; |
|
|
731 | |
|
|
732 | for my $r (0 .. $#{$self->{children}}) { |
|
|
733 | my $row = $self->{children}[$r] |
|
|
734 | or next; |
|
|
735 | |
|
|
736 | my $x = 0; |
|
|
737 | my $row_h = $hs->[$r]; |
|
|
738 | |
|
|
739 | for my $c (0 .. $#$row) { |
|
|
740 | my $widget = $row->[$c] |
|
|
741 | or next; |
|
|
742 | |
|
|
743 | my $col_w = $ws->[$c]; |
|
|
744 | |
|
|
745 | $widget->size_allocate ($x, $y, $col_w, $row_h); |
|
|
746 | |
|
|
747 | $x += $col_w; |
|
|
748 | } |
|
|
749 | |
|
|
750 | $y += $row_h; |
|
|
751 | } |
|
|
752 | |
|
|
753 | } |
|
|
754 | |
|
|
755 | sub find_widget { |
|
|
756 | my ($self, $x, $y) = @_; |
|
|
757 | |
|
|
758 | $x -= $self->{x}; |
|
|
759 | $y -= $self->{y}; |
|
|
760 | |
|
|
761 | my $res; |
|
|
762 | |
|
|
763 | for (grep $_, map @$_, grep $_, @{ $self->{children} }) { |
|
|
764 | $res = $_->find_widget ($x, $y) |
|
|
765 | and return $res; |
|
|
766 | } |
|
|
767 | |
|
|
768 | $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) |
|
|
769 | } |
|
|
770 | |
|
|
771 | sub _draw { |
|
|
772 | my ($self) = @_; |
|
|
773 | |
|
|
774 | for (grep $_, @{$self->{children}}) { |
|
|
775 | $_->draw for grep $_, @$_; |
|
|
776 | } |
|
|
777 | } |
|
|
778 | |
|
|
779 | ############################################################################# |
|
|
780 | |
|
|
781 | package CFClient::UI::HBox; |
|
|
782 | |
|
|
783 | # TODO: wrap into common Box base class |
|
|
784 | |
|
|
785 | our @ISA = CFClient::UI::Container::; |
|
|
786 | |
|
|
787 | sub size_request { |
|
|
788 | my ($self) = @_; |
|
|
789 | |
|
|
790 | my @alloc = map [$_->size_request], @{$self->{children}}; |
|
|
791 | |
|
|
792 | ( |
|
|
793 | (List::Util::sum map $_->[0], @alloc), |
|
|
794 | (List::Util::max map $_->[1], @alloc), |
|
|
795 | ) |
|
|
796 | } |
|
|
797 | |
|
|
798 | sub size_allocate { |
|
|
799 | my ($self, $x, $y, $w, $h) = @_; |
|
|
800 | |
|
|
801 | $self->_size_allocate ($x, $y, $w, $h) or return; |
|
|
802 | |
|
|
803 | return unless $self->{w}; |
|
|
804 | |
|
|
805 | ($h, $w) = ($w, $h); |
|
|
806 | |
|
|
807 | my $children = $self->{children}; |
|
|
808 | |
|
|
809 | my @h = map +($_->size_request)[0], @$children; |
|
|
810 | |
|
|
811 | my $req_h = List::Util::sum @h; |
|
|
812 | |
|
|
813 | if ($req_h > $h) { |
|
|
814 | # ah well, not enough space |
|
|
815 | $_ *= $h / $req_h for @h; |
|
|
816 | } else { |
|
|
817 | my $exp = List::Util::sum map $_->{expand}, @$children; |
|
|
818 | $exp ||= 1; |
|
|
819 | |
|
|
820 | for (0 .. $#$children) { |
|
|
821 | my $child = $children->[$_]; |
|
|
822 | |
|
|
823 | my $alloc_h = $h[$_]; |
|
|
824 | $alloc_h += ($h - $req_h) * $child->{expand} / $exp; |
|
|
825 | $h[$_] = $alloc_h; |
|
|
826 | } |
|
|
827 | } |
|
|
828 | |
|
|
829 | my $y = 0; |
|
|
830 | for (0 .. $#$children) { |
|
|
831 | my $child = $children->[$_]; |
|
|
832 | my $h = $h[$_]; |
|
|
833 | $child->size_allocate ($y, 0, $h, $w); |
|
|
834 | |
|
|
835 | $y += $h; |
|
|
836 | } |
|
|
837 | } |
|
|
838 | |
|
|
839 | ############################################################################# |
|
|
840 | |
|
|
841 | package CFClient::UI::VBox; |
|
|
842 | |
|
|
843 | # TODO: wrap into common Box base class |
|
|
844 | |
|
|
845 | our @ISA = CFClient::UI::Container::; |
|
|
846 | |
|
|
847 | sub size_request { |
|
|
848 | my ($self) = @_; |
|
|
849 | |
|
|
850 | my @alloc = map [$_->size_request], @{$self->{children}}; |
|
|
851 | |
|
|
852 | ( |
|
|
853 | (List::Util::max map $_->[0], @alloc), |
|
|
854 | (List::Util::sum map $_->[1], @alloc), |
|
|
855 | ) |
|
|
856 | } |
|
|
857 | |
|
|
858 | sub size_allocate { |
|
|
859 | my ($self, $x, $y, $w, $h) = @_; |
|
|
860 | |
|
|
861 | $self->_size_allocate ($x, $y, $w, $h) or return; |
|
|
862 | |
|
|
863 | return unless $self->{h}; |
|
|
864 | |
|
|
865 | my $children = $self->{children}; |
|
|
866 | |
|
|
867 | my @h = map +($_->size_request)[1], @$children; |
|
|
868 | |
|
|
869 | my $req_h = List::Util::sum @h; |
|
|
870 | |
|
|
871 | if ($req_h > $h) { |
|
|
872 | # ah well, not enough space |
|
|
873 | $_ *= $h / $req_h for @h; |
|
|
874 | } else { |
|
|
875 | my $exp = List::Util::sum map $_->{expand}, @$children; |
|
|
876 | $exp ||= 1; |
|
|
877 | |
|
|
878 | for (0 .. $#$children) { |
|
|
879 | my $child = $children->[$_]; |
|
|
880 | |
|
|
881 | $h[$_] += ($h - $req_h) * $child->{expand} / $exp; |
|
|
882 | } |
|
|
883 | } |
|
|
884 | |
|
|
885 | my $y = 0; |
|
|
886 | for (0 .. $#$children) { |
|
|
887 | my $child = $children->[$_]; |
|
|
888 | my $h = $h[$_]; |
|
|
889 | $child->size_allocate (0, $y, $w, $h); |
|
|
890 | |
|
|
891 | $y += $h; |
|
|
892 | } |
|
|
893 | } |
|
|
894 | |
|
|
895 | ############################################################################# |
|
|
896 | |
|
|
897 | package CFClient::UI::Label; |
|
|
898 | |
|
|
899 | our @ISA = CFClient::UI::Base::; |
|
|
900 | |
|
|
901 | use SDL::OpenGL; |
|
|
902 | |
|
|
903 | sub new { |
|
|
904 | my ($class, %arg) = @_; |
|
|
905 | |
|
|
906 | my $self = $class->SUPER::new ( |
|
|
907 | fg => [1, 1, 1], |
|
|
908 | height => $::FONTSIZE, |
|
|
909 | text => "", |
|
|
910 | align => -1, |
|
|
911 | padding => 2, |
|
|
912 | layout => new CFClient::Layout, |
|
|
913 | %arg |
|
|
914 | ); |
|
|
915 | |
|
|
916 | $self->set_text ($self->{text}); |
|
|
917 | |
|
|
918 | $self |
|
|
919 | } |
|
|
920 | |
|
|
921 | sub escape_text { |
|
|
922 | local $_ = $_[1]; |
|
|
923 | |
|
|
924 | s/&/&/g; |
|
|
925 | s/>/>/g; |
|
|
926 | s/</</g; |
|
|
927 | |
|
|
928 | $_[1] |
|
|
929 | } |
|
|
930 | |
|
|
931 | sub set_text { |
|
|
932 | my ($self, $text) = @_; |
|
|
933 | |
|
|
934 | $self->{text} = $text; |
|
|
935 | $self->{layout}->set_markup ($text); |
|
|
936 | |
|
|
937 | delete $self->{texture}; |
|
|
938 | $self->update; |
|
|
939 | } |
|
|
940 | |
|
|
941 | sub get_text { |
|
|
942 | my ($self, $text) = @_; |
|
|
943 | |
|
|
944 | $self->{text} |
|
|
945 | } |
|
|
946 | |
|
|
947 | sub size_request { |
|
|
948 | my ($self) = @_; |
|
|
949 | |
|
|
950 | $self->{layout}->set_width; |
|
|
951 | $self->{layout}->set_height ($self->{height}); |
|
|
952 | my ($w, $h) = $self->{layout}->size; |
|
|
953 | |
|
|
954 | ( |
|
|
955 | $w + $self->{padding} * 2, |
|
|
956 | $h + $self->{padding} * 2, |
|
|
957 | ) |
|
|
958 | } |
|
|
959 | |
|
|
960 | sub size_allocate { |
|
|
961 | my ($self, $x, $y, $w, $h) = @_; |
|
|
962 | |
|
|
963 | $self->_size_allocate ($x, $y, $w, $h) or return; |
|
|
964 | |
|
|
965 | delete $self->{texture}; |
|
|
966 | } |
|
|
967 | |
|
|
968 | sub update { |
|
|
969 | my ($self) = @_; |
|
|
970 | |
|
|
971 | delete $self->{texture}; |
|
|
972 | $self->SUPER::update; |
|
|
973 | } |
|
|
974 | |
|
|
975 | sub _draw { |
|
|
976 | my ($self) = @_; |
|
|
977 | |
|
|
978 | my $tex = $self->{texture} ||= do { |
|
|
979 | $self->{layout}->set_width ($self->{w}); |
|
|
980 | $self->{layout}->set_height (List::Util::min $self->{h}, $self->{height}); |
|
|
981 | new_from_layout CFClient::Texture $self->{layout} |
|
|
982 | }; |
|
|
983 | |
|
|
984 | glEnable GL_BLEND; |
|
|
985 | glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
|
|
986 | glEnable GL_TEXTURE_2D; |
|
|
987 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; |
|
|
988 | |
|
|
989 | glColor @{$self->{fg}}; |
|
|
990 | |
|
|
991 | my $x = |
|
|
992 | $self->{align} < 0 ? $self->{padding} |
|
|
993 | : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} |
|
|
994 | : ($self->{w} - $tex->{w}) * 0.5; |
|
|
995 | |
|
|
996 | $tex->draw_quad ($x, $self->{padding}); |
|
|
997 | |
|
|
998 | glDisable GL_TEXTURE_2D; |
|
|
999 | glDisable GL_BLEND; |
|
|
1000 | } |
|
|
1001 | |
|
|
1002 | ############################################################################# |
|
|
1003 | |
|
|
1004 | package CFClient::UI::Entry; |
|
|
1005 | |
|
|
1006 | our @ISA = CFClient::UI::Label::; |
|
|
1007 | |
|
|
1008 | use SDL; |
|
|
1009 | use SDL::OpenGL; |
|
|
1010 | |
|
|
1011 | sub new { |
|
|
1012 | my $class = shift; |
|
|
1013 | |
|
|
1014 | $class->SUPER::new ( |
|
|
1015 | fg => [1, 1, 1], |
|
|
1016 | bg => [0, 0, 0, 0.2], |
|
|
1017 | active_bg => [1, 1, 1], |
|
|
1018 | active_fg => [0, 0, 0], |
|
|
1019 | @_ |
|
|
1020 | ) |
|
|
1021 | } |
|
|
1022 | |
|
|
1023 | sub _set_text { |
|
|
1024 | my ($self, $text) = @_; |
|
|
1025 | |
|
|
1026 | $self->{last_activity} = $::NOW; |
|
|
1027 | |
|
|
1028 | $self->{text} = $text; |
|
|
1029 | $self->{layout}->set_width ($self->{w}); |
|
|
1030 | |
|
|
1031 | $text =~ s/./*/g if $self->{hidden}; |
|
|
1032 | |
|
|
1033 | $self->{layout}->set_markup ($self->escape_text ($text) . " "); |
|
|
1034 | |
|
|
1035 | $text = substr $text, 0, $self->{cursor}; |
|
|
1036 | utf8::encode $text; |
|
|
1037 | |
|
|
1038 | @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text); |
|
|
1039 | } |
|
|
1040 | |
|
|
1041 | sub size_request { |
|
|
1042 | my ($self) = @_; |
|
|
1043 | |
|
|
1044 | my ($w, $h) = $self->SUPER::size_request; |
|
|
1045 | |
|
|
1046 | ($w + 1, $h) # add 1 for cursor |
|
|
1047 | } |
|
|
1048 | |
|
|
1049 | sub size_allocate { |
|
|
1050 | my ($self, $x, $y, $w, $h) = @_; |
|
|
1051 | |
|
|
1052 | $self->SUPER::size_allocate ($x, $y, $w, $h); |
|
|
1053 | |
|
|
1054 | $self->_set_text ($self->{text}); |
|
|
1055 | } |
|
|
1056 | |
|
|
1057 | sub set_text { |
|
|
1058 | my ($self, $text) = @_; |
|
|
1059 | |
|
|
1060 | $self->{cursor} = length $text; |
|
|
1061 | $self->_set_text ($text); |
|
|
1062 | $self->update; |
35 | } |
1063 | } |
36 | |
1064 | |
37 | sub key_down { |
1065 | sub key_down { |
38 | my ($widget, $sdlev) = @_; |
1066 | my ($self, $ev) = @_; |
39 | } |
|
|
40 | |
1067 | |
41 | sub key_up { |
1068 | my $mod = $ev->key_mod; |
42 | my ($widget, $sdlev) = @_; |
1069 | my $sym = $ev->key_sym; |
|
|
1070 | |
|
|
1071 | my $uni = $ev->key_unicode; |
|
|
1072 | |
|
|
1073 | my $text = $self->get_text; |
|
|
1074 | |
|
|
1075 | if ($sym == SDLK_BACKSPACE) { |
|
|
1076 | substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; |
|
|
1077 | } elsif ($sym == SDLK_DELETE) { |
|
|
1078 | substr $text, $self->{cursor}, 1, ""; |
|
|
1079 | } elsif ($sym == SDLK_LEFT) { |
|
|
1080 | --$self->{cursor} if $self->{cursor}; |
|
|
1081 | } elsif ($sym == SDLK_RIGHT) { |
|
|
1082 | ++$self->{cursor} if $self->{cursor} < length $self->{text}; |
|
|
1083 | } elsif ($sym == SDLK_HOME) { |
|
|
1084 | $self->{cursor} = 0; |
|
|
1085 | } elsif ($sym == SDLK_END) { |
|
|
1086 | $self->{cursor} = length $text; |
|
|
1087 | } elsif ($uni) { |
|
|
1088 | substr $text, $self->{cursor}++, 0, chr $uni; |
|
|
1089 | } |
|
|
1090 | |
|
|
1091 | $self->_set_text ($text); |
|
|
1092 | $self->update; |
|
|
1093 | } |
|
|
1094 | |
|
|
1095 | sub focus_in { |
|
|
1096 | my ($self) = @_; |
|
|
1097 | |
|
|
1098 | $self->{last_activity} = $::NOW; |
|
|
1099 | |
|
|
1100 | $self->SUPER::focus_in; |
43 | } |
1101 | } |
44 | |
1102 | |
45 | sub button_down { |
1103 | sub button_down { |
46 | my ($widget, $sdlev) = @_; |
1104 | my ($self, $ev, $x, $y) = @_; |
47 | } |
|
|
48 | |
1105 | |
49 | sub button_up { |
1106 | $self->SUPER::button_down ($ev, $x, $y); |
50 | my ($widget, $sdlev) = @_; |
|
|
51 | } |
|
|
52 | |
1107 | |
|
|
1108 | my $idx = $self->{layout}->xy_to_index ($x, $y); |
|
|
1109 | |
|
|
1110 | # byte-index to char-index |
|
|
1111 | my $text = $self->{text}; |
|
|
1112 | utf8::encode $text; |
|
|
1113 | $self->{cursor} = length substr $text, 0, $idx; |
|
|
1114 | |
|
|
1115 | $self->_set_text ($self->{text}); |
|
|
1116 | $self->update; |
|
|
1117 | } |
|
|
1118 | |
|
|
1119 | sub mouse_motion { |
|
|
1120 | my ($self, $ev, $x, $y) = @_; |
|
|
1121 | # printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# |
|
|
1122 | } |
|
|
1123 | |
53 | sub draw { |
1124 | sub _draw { |
54 | my ($widget) = @_; |
1125 | my ($self) = @_; |
55 | } |
|
|
56 | |
1126 | |
57 | sub bbox { |
1127 | local $self->{fg} = $self->{fg}; |
58 | my ($widget) = @_; |
|
|
59 | } |
|
|
60 | |
1128 | |
61 | package Client::TextView; |
1129 | if ($FOCUS == $self) { |
|
|
1130 | glColor @{$self->{active_bg}}; |
|
|
1131 | $self->{fg} = $self->{active_fg}; |
|
|
1132 | } else { |
|
|
1133 | glColor @{$self->{bg}}; |
|
|
1134 | } |
|
|
1135 | |
|
|
1136 | glEnable GL_BLEND; |
|
|
1137 | glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
|
|
1138 | glBegin GL_QUADS; |
|
|
1139 | glVertex 0 , 0; |
|
|
1140 | glVertex 0 , $self->{h}; |
|
|
1141 | glVertex $self->{w}, $self->{h}; |
|
|
1142 | glVertex $self->{w}, 0; |
|
|
1143 | glEnd; |
|
|
1144 | glDisable GL_BLEND; |
|
|
1145 | |
|
|
1146 | $self->SUPER::_draw; |
|
|
1147 | |
|
|
1148 | #TODO: force update every cursor change :( |
|
|
1149 | if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { |
|
|
1150 | glColor @{$self->{fg}}; |
|
|
1151 | glBegin GL_LINES; |
|
|
1152 | glVertex $self->{cur_x}, $self->{cur_y}; |
|
|
1153 | glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; |
|
|
1154 | glEnd; |
|
|
1155 | } |
|
|
1156 | } |
|
|
1157 | |
|
|
1158 | ############################################################################# |
|
|
1159 | |
|
|
1160 | package CFClient::UI::Slider; |
62 | |
1161 | |
63 | use strict; |
1162 | use strict; |
64 | our @ISA = qw/Client::Widget/; |
|
|
65 | |
1163 | |
66 | use SDL::OpenGL; |
1164 | use SDL::OpenGL; |
67 | use SDL::OpenGL::Constants; |
|
|
68 | |
1165 | |
69 | sub add_line { |
1166 | our @ISA = CFClient::UI::DrawBG::; |
|
|
1167 | |
|
|
1168 | sub new { |
|
|
1169 | my $class = shift; |
|
|
1170 | |
|
|
1171 | # range [value, low, high, page] |
|
|
1172 | |
|
|
1173 | my $self = $class->SUPER::new ( |
|
|
1174 | fg => [1, 1, 1], |
|
|
1175 | active_fg => [0, 0, 0], |
|
|
1176 | range => [0, 0, 100, 10], |
|
|
1177 | req_w => 40, |
|
|
1178 | req_h => 10, |
|
|
1179 | vertical => 0, |
|
|
1180 | @_ |
|
|
1181 | ); |
|
|
1182 | |
|
|
1183 | $self |
|
|
1184 | } |
|
|
1185 | |
|
|
1186 | sub size_request { |
70 | my ($self, $line) = @_; |
1187 | my ($self) = @_; |
71 | push @{$self->{lines}}, $line; |
|
|
72 | } |
|
|
73 | |
1188 | |
|
|
1189 | my $w = $self->{req_w}; |
|
|
1190 | my $h = $self->{req_h}; |
|
|
1191 | |
|
|
1192 | $self->{vertical} ? ($h, $w) : ($w, $h) |
|
|
1193 | } |
|
|
1194 | |
|
|
1195 | sub button_down { |
|
|
1196 | my ($self, $ev, $x, $y) = @_; |
|
|
1197 | |
|
|
1198 | $self->SUPER::button_down ($ev, $x, $y); |
|
|
1199 | $self->mouse_motion ($ev, $x, $y); |
|
|
1200 | } |
|
|
1201 | |
|
|
1202 | sub mouse_motion { |
|
|
1203 | my ($self, $ev, $x, $y) = @_; |
|
|
1204 | |
|
|
1205 | if ($GRAB == $self) { |
|
|
1206 | my ($value, $lo, $hi, $page) = @{$self->{range}}; |
|
|
1207 | |
|
|
1208 | my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); |
|
|
1209 | |
|
|
1210 | $x = $x * ($hi - $lo) / $w + $lo; |
|
|
1211 | $x = $lo if $x < $lo; |
|
|
1212 | $x = $hi - $page if $x > $hi - $page; |
|
|
1213 | $self->{range}[0] = $x; |
|
|
1214 | |
|
|
1215 | $self->emit (changed => $x); |
|
|
1216 | $self->update; |
|
|
1217 | } |
|
|
1218 | } |
|
|
1219 | |
74 | sub draw { |
1220 | sub _draw { |
75 | my ($self) = @_; |
1221 | my ($self) = @_; |
76 | |
1222 | |
77 | } |
1223 | $self->SUPER::_draw (); |
78 | |
1224 | |
|
|
1225 | my ($w, $h) = @$self{qw(w h)}; |
|
|
1226 | |
|
|
1227 | if ($self->{vertical}) { |
|
|
1228 | # draw a vertical slider like a rotated horizontal slider |
|
|
1229 | |
|
|
1230 | glRotate 90, 0, 0, 1; |
|
|
1231 | glTranslate 0, -$self->{w}, 0; |
|
|
1232 | |
|
|
1233 | ($w, $h) = ($h, $w); |
|
|
1234 | } |
|
|
1235 | |
|
|
1236 | my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; |
|
|
1237 | my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; |
|
|
1238 | |
|
|
1239 | my ($value, $lo, $hi, $page) = @{$self->{range}}; |
|
|
1240 | |
|
|
1241 | $page = int $page * $w / ($hi - $lo); |
|
|
1242 | $value = int +($value - $lo) * $w / ($hi - $lo); |
|
|
1243 | |
|
|
1244 | $w -= $page; |
|
|
1245 | $page &= ~1; |
|
|
1246 | glTranslate $page * 0.5, 0, 0; |
|
|
1247 | |
|
|
1248 | glColor @$fg; |
|
|
1249 | glBegin GL_LINES; |
|
|
1250 | glVertex 0, 0; glVertex 0, $h; |
|
|
1251 | glVertex $w - 1, 0; glVertex $w - 1, $h; |
|
|
1252 | glVertex 0, $h * 0.5; glVertex $w, $h * 0.5; |
|
|
1253 | glEnd; |
|
|
1254 | |
|
|
1255 | my $knob_a = $value - $page * 0.5; |
|
|
1256 | my $knob_b = $value + $page * 0.5; |
|
|
1257 | |
|
|
1258 | glBegin GL_QUADS; |
|
|
1259 | glColor @$fg; |
|
|
1260 | glVertex $knob_a, 0; |
|
|
1261 | glVertex $knob_a, $h; |
|
|
1262 | glVertex $knob_b, $h; |
|
|
1263 | glVertex $knob_b, 0; |
|
|
1264 | |
|
|
1265 | if ($knob_a < $knob_b - 2) { |
|
|
1266 | glColor @$bg; |
|
|
1267 | glVertex $knob_a + 1, 1; |
|
|
1268 | glVertex $knob_a + 1, $h - 1; |
|
|
1269 | glVertex $knob_b - 1, $h - 1; |
|
|
1270 | glVertex $knob_b - 1, 1; |
|
|
1271 | } |
|
|
1272 | glEnd; |
|
|
1273 | } |
|
|
1274 | |
|
|
1275 | ############################################################################# |
|
|
1276 | |
79 | package Client::MapWidget; |
1277 | package CFClient::UI::MapWidget; |
80 | |
1278 | |
81 | use strict; |
1279 | use strict; |
82 | our @ISA = qw/Client::Widget/; |
|
|
83 | |
1280 | |
|
|
1281 | use List::Util qw(min max); |
|
|
1282 | |
|
|
1283 | use SDL; |
84 | use SDL::OpenGL; |
1284 | use SDL::OpenGL; |
85 | use SDL::OpenGL::Constants; |
1285 | |
|
|
1286 | our @ISA = CFClient::UI::Base::; |
|
|
1287 | |
|
|
1288 | sub new { |
|
|
1289 | my $class = shift; |
|
|
1290 | |
|
|
1291 | $class->SUPER::new ( |
|
|
1292 | z => -1, |
|
|
1293 | list => (glGenLists 1), |
|
|
1294 | @_ |
|
|
1295 | ) |
|
|
1296 | } |
86 | |
1297 | |
87 | sub key_down { |
1298 | sub key_down { |
88 | print "MAPKEYDOWN\n"; |
1299 | print "MAPKEYDOWN\n"; |
89 | } |
1300 | } |
90 | |
1301 | |
91 | sub key_up { |
1302 | sub key_up { |
92 | } |
1303 | } |
93 | |
1304 | |
94 | my $x; |
1305 | sub size_request { |
|
|
1306 | ( |
|
|
1307 | 1 + 32 * int $::WIDTH / 32, |
|
|
1308 | 1 + 32 * int $::HEIGHT / 32, |
|
|
1309 | ) |
|
|
1310 | } |
|
|
1311 | |
|
|
1312 | sub update { |
|
|
1313 | my ($self) = @_; |
|
|
1314 | |
|
|
1315 | $self->{need_update} = 1; |
|
|
1316 | $self->SUPER::update; |
|
|
1317 | } |
95 | |
1318 | |
96 | sub draw { |
1319 | sub draw { |
97 | glEnable GL_TEXTURE_2D; |
1320 | my ($self) = @_; |
98 | glEnable GL_BLEND; |
|
|
99 | |
1321 | |
100 | glPushMatrix; |
1322 | if (delete $self->{need_update}) { |
|
|
1323 | glNewList $self->{list}, GL_COMPILE; |
101 | |
1324 | |
|
|
1325 | my $mx = $::CONN->{mapx}; |
|
|
1326 | my $my = $::CONN->{mapy}; |
|
|
1327 | |
102 | my $map = $::CONN->{map}; |
1328 | my $map = $::CONN->{map}; |
103 | |
1329 | |
104 | for my $x (0 .. $::CONN->{mapw} - 1) { |
1330 | my ($xofs, $yofs); |
105 | for my $y (0 .. $::CONN->{maph} - 1) { |
|
|
106 | |
1331 | |
107 | my $cell = $map->[$x][$y] |
1332 | my $sw = 1 + int $::WIDTH / 32; |
|
|
1333 | my $sh = 1 + int $::HEIGHT / 32; |
|
|
1334 | |
|
|
1335 | if ($::CONN->{mapw} > $sw) { |
|
|
1336 | $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5; |
|
|
1337 | } else { |
|
|
1338 | $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs}; |
|
|
1339 | } |
|
|
1340 | |
|
|
1341 | if ($::CONN->{maph} > $sh) { |
|
|
1342 | $yofs = $my + ($::CONN->{maph} - $sh) * 0.5; |
|
|
1343 | } else { |
|
|
1344 | $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs}; |
|
|
1345 | } |
|
|
1346 | |
|
|
1347 | glEnable GL_TEXTURE_2D; |
|
|
1348 | glEnable GL_BLEND; |
|
|
1349 | glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
|
|
1350 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
|
|
1351 | |
|
|
1352 | my $sw4 = ($sw + 3) & ~3; |
|
|
1353 | my $darkness = "\x00" x ($sw4 * $sh); |
|
|
1354 | |
|
|
1355 | for my $x (0 .. $sw - 1) { |
|
|
1356 | my $row = $map->[$x + $xofs]; |
|
|
1357 | for my $y (0 .. $sh - 1) { |
|
|
1358 | |
|
|
1359 | my $cell = $row->[$y + $yofs] |
108 | or next; |
1360 | or next; |
109 | |
1361 | |
110 | my $darkness = $cell->[3] * (1 / 255); |
1362 | my $dark = $cell->[0]; |
111 | glColor $darkness, $darkness, $darkness; |
1363 | if ($dark < 0) { |
|
|
1364 | substr $darkness, $y * $sw4 + $x, 1, chr 224; |
|
|
1365 | } else { |
|
|
1366 | substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark; |
|
|
1367 | } |
112 | |
1368 | |
113 | for my $num (grep $_, $cell->[0], $cell->[1], $cell->[2]) { |
1369 | for my $num (grep $_, @$cell[1,2,3]) { |
114 | my $tex = $::CONN->{face}[$num]{texture} || next; |
1370 | my $tex = $::CONN->{face}[$num]{texture} || next; |
|
|
1371 | |
|
|
1372 | my ($w, $h) = @$tex{qw(w h)}; |
115 | |
1373 | |
116 | glBindTexture GL_TEXTURE_2D, $tex->{name}; |
1374 | $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h); |
117 | |
|
|
118 | glBegin GL_QUADS; |
|
|
119 | glTexCoord 0, 0; glVertex $x, $y; |
|
|
120 | glTexCoord 0, 1; glVertex $x, $y + 1; |
|
|
121 | glTexCoord 1, 1; glVertex $x + 1, $y + 1; |
|
|
122 | glTexCoord 1, 0; glVertex $x + 1, $y; |
|
|
123 | glEnd; |
1375 | } |
124 | } |
1376 | } |
125 | } |
1377 | } |
|
|
1378 | |
|
|
1379 | # if (1) { # higher quality darkness |
|
|
1380 | # $lighting =~ s/(.)/$1$1$1/gs; |
|
|
1381 | # my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3; |
|
|
1382 | # |
|
|
1383 | # $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear"); |
|
|
1384 | # |
|
|
1385 | # $lighting = $pb->get_pixels; |
|
|
1386 | # $lighting =~ s/(.)../$1/gs; |
126 | } |
1387 | # } |
127 | |
1388 | |
|
|
1389 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; |
|
|
1390 | |
|
|
1391 | $darkness = new CFClient::Texture |
|
|
1392 | w => $sw4, |
|
|
1393 | h => $sh, |
|
|
1394 | data => $darkness, |
|
|
1395 | internalformat => GL_ALPHA, |
|
|
1396 | format => GL_ALPHA; |
|
|
1397 | |
|
|
1398 | glColor 0.45, 0.45, 0.45, 1; |
|
|
1399 | $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32); |
|
|
1400 | |
|
|
1401 | glDisable GL_TEXTURE_2D; |
|
|
1402 | glDisable GL_BLEND; |
|
|
1403 | |
|
|
1404 | glEndList; |
|
|
1405 | } |
|
|
1406 | |
|
|
1407 | glCallList $self->{list}; |
|
|
1408 | } |
|
|
1409 | |
|
|
1410 | my %DIR = ( |
|
|
1411 | SDLK_KP8, [1, "north"], |
|
|
1412 | SDLK_KP9, [2, "northeast"], |
|
|
1413 | SDLK_KP6, [3, "east"], |
|
|
1414 | SDLK_KP3, [4, "southeast"], |
|
|
1415 | SDLK_KP2, [5, "south"], |
|
|
1416 | SDLK_KP1, [6, "southwest"], |
|
|
1417 | SDLK_KP4, [7, "west"], |
|
|
1418 | SDLK_KP7, [8, "northwest"], |
|
|
1419 | |
|
|
1420 | SDLK_UP, [1, "north"], |
|
|
1421 | SDLK_RIGHT, [3, "east"], |
|
|
1422 | SDLK_DOWN, [5, "south"], |
|
|
1423 | SDLK_LEFT, [7, "west"], |
|
|
1424 | ); |
|
|
1425 | |
|
|
1426 | sub key_down { |
|
|
1427 | my ($self, $ev) = @_; |
|
|
1428 | |
|
|
1429 | my $mod = $ev->key_mod; |
|
|
1430 | my $sym = $ev->key_sym; |
|
|
1431 | |
|
|
1432 | if ($sym == SDLK_KP5) { |
|
|
1433 | $::CONN->send ("command stay fire"); |
|
|
1434 | } elsif (exists $DIR{$sym}) { |
|
|
1435 | if ($mod & KMOD_SHIFT) { |
|
|
1436 | $self->{shft}++; |
|
|
1437 | $::CONN->send ("command fire $DIR{$sym}[0]"); |
|
|
1438 | } elsif ($mod & KMOD_CTRL) { |
|
|
1439 | $self->{ctrl}++; |
|
|
1440 | $::CONN->send ("command run $DIR{$sym}[0]"); |
|
|
1441 | } else { |
|
|
1442 | $::CONN->send ("command $DIR{$sym}[1]"); |
|
|
1443 | } |
|
|
1444 | } |
|
|
1445 | } |
|
|
1446 | |
|
|
1447 | sub key_up { |
|
|
1448 | my ($self, $ev) = @_; |
|
|
1449 | |
|
|
1450 | my $mod = $ev->key_mod; |
|
|
1451 | my $sym = $ev->key_sym; |
|
|
1452 | |
|
|
1453 | if (!($mod & KMOD_SHIFT) && delete $self->{shft}) { |
|
|
1454 | $::CONN->send ("command fire_stop"); |
|
|
1455 | } |
|
|
1456 | if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) { |
|
|
1457 | $::CONN->send ("command run_stop"); |
|
|
1458 | } |
|
|
1459 | } |
|
|
1460 | |
|
|
1461 | ############################################################################# |
|
|
1462 | |
|
|
1463 | package CFClient::UI::Animator; |
|
|
1464 | |
|
|
1465 | use SDL::OpenGL; |
|
|
1466 | |
|
|
1467 | our @ISA = CFClient::UI::Bin::; |
|
|
1468 | |
|
|
1469 | sub moveto { |
|
|
1470 | my ($self, $x, $y) = @_; |
|
|
1471 | |
|
|
1472 | $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; |
|
|
1473 | $self->{speed} = 0.001; |
|
|
1474 | $self->{time} = 1; |
|
|
1475 | |
|
|
1476 | ::animation_start $self; |
|
|
1477 | } |
|
|
1478 | |
|
|
1479 | sub animate { |
|
|
1480 | my ($self, $interval) = @_; |
|
|
1481 | |
|
|
1482 | $self->{time} -= $interval * $self->{speed}; |
|
|
1483 | if ($self->{time} <= 0) { |
|
|
1484 | $self->{time} = 0; |
|
|
1485 | ::animation_stop $self; |
|
|
1486 | } |
|
|
1487 | |
|
|
1488 | my ($x0, $y0, $x1, $y1) = @{$self->{moveto}}; |
|
|
1489 | |
|
|
1490 | $self->{x} = $x0 * $self->{time} + $x1 * (1 - $self->{time}); |
|
|
1491 | $self->{y} = $y0 * $self->{time} + $y1 * (1 - $self->{time}); |
|
|
1492 | } |
|
|
1493 | |
|
|
1494 | sub _draw { |
|
|
1495 | my ($self) = @_; |
|
|
1496 | |
|
|
1497 | glPushMatrix; |
|
|
1498 | glRotate $self->{time} * 1000, 0, 1, 0; |
|
|
1499 | $self->{children}[0]->draw; |
128 | glPopMatrix; |
1500 | glPopMatrix; |
129 | |
|
|
130 | glDisable GL_TEXTURE_2D; |
|
|
131 | glDisable GL_BLEND; |
|
|
132 | } |
1501 | } |
133 | |
1502 | |
134 | 1; |
1503 | ############################################################################# |
135 | |
1504 | |
|
|
1505 | package CFClient::UI::Toplevel; |
|
|
1506 | |
|
|
1507 | our @ISA = CFClient::UI::Container::; |
|
|
1508 | |
|
|
1509 | sub size_request { |
|
|
1510 | ($::WIDTH, $::HEIGHT) |
|
|
1511 | } |
|
|
1512 | |
|
|
1513 | sub size_allocate { |
|
|
1514 | my ($self, $x, $y, $w, $h) = @_; |
|
|
1515 | |
|
|
1516 | $self->_size_allocate ($x, $y, $w, $h); |
|
|
1517 | |
|
|
1518 | $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) |
|
|
1519 | for @{$self->{children}}; |
|
|
1520 | } |
|
|
1521 | |
|
|
1522 | sub translate { |
|
|
1523 | my ($self, $x, $y) = @_; |
|
|
1524 | |
|
|
1525 | ($x, $y) |
|
|
1526 | } |
|
|
1527 | |
|
|
1528 | sub update { |
|
|
1529 | my ($self) = @_; |
|
|
1530 | |
|
|
1531 | $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); |
|
|
1532 | ::refresh (); |
|
|
1533 | } |
|
|
1534 | |
|
|
1535 | sub add { |
|
|
1536 | my ($self, $widget) = @_; |
|
|
1537 | |
|
|
1538 | $self->SUPER::add ($widget); |
|
|
1539 | |
|
|
1540 | $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); |
|
|
1541 | } |
|
|
1542 | |
|
|
1543 | sub draw { |
|
|
1544 | my ($self) = @_; |
|
|
1545 | |
|
|
1546 | $self->_draw; |
|
|
1547 | } |
|
|
1548 | |
|
|
1549 | ############################################################################# |
|
|
1550 | |
|
|
1551 | package CFClient::UI; |
|
|
1552 | |
|
|
1553 | $TOPLEVEL = new CFClient::UI::Toplevel; |
|
|
1554 | |
|
|
1555 | 1 |
|
|
1556 | |