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3 | use strict; |
3 | use strict; |
4 | use SDL::OpenGL; |
4 | use SDL::OpenGL; |
5 | use SDL::OpenGL::Constants; |
5 | use SDL::OpenGL::Constants; |
6 | |
6 | |
7 | our $FOCUS; # the widget with current focus |
7 | our $FOCUS; # the widget with current focus |
8 | our %ACTIVE_WIDGETS; |
8 | our @ACTIVE_WIDGETS; |
9 | |
9 | |
10 | # class methods for events |
10 | # class methods for events |
11 | sub feed_sdl_key_down_event { $FOCUS->key_down ($_[0]) if $FOCUS } |
11 | sub feed_sdl_key_down_event { $FOCUS->key_down ($_[0]) if $FOCUS } |
12 | sub feed_sdl_key_up_event { $FOCUS->key_up ($_[0]) if $FOCUS } |
12 | sub feed_sdl_key_up_event { $FOCUS->key_up ($_[0]) if $FOCUS } |
13 | sub feed_sdl_button_down_event { $FOCUS->button_down ($_[0]) if $FOCUS } |
13 | sub feed_sdl_button_down_event { $FOCUS->button_down ($_[0]) if $FOCUS } |
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18 | |
18 | |
19 | bless { @_ }, $class |
19 | bless { @_ }, $class |
20 | } |
20 | } |
21 | |
21 | |
22 | sub activate { |
22 | sub activate { |
23 | $ACTIVE_WIDGETS{$_[0]} = $_[0]; |
23 | push @ACTIVE_WIDGETS, $_[0]; |
24 | } |
24 | } |
25 | |
25 | |
26 | sub deactivate { |
26 | sub deactivate { |
27 | delete $ACTIVE_WIDGETS{$_[0]}; |
27 | @ACTIVE_WIDGETS = |
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28 | sort { $a->{z} <=> $b->{z} } |
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29 | grep { $_ != $_[0] } |
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30 | @ACTIVE_WIDGETS; |
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31 | } |
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32 | |
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33 | sub size_request { |
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34 | die "size_request is abtract"; |
28 | } |
35 | } |
29 | |
36 | |
30 | sub focus_in { |
37 | sub focus_in { |
31 | my ($widget) = @_; |
38 | my ($widget) = @_; |
32 | $FOCUS = $widget; |
39 | $FOCUS = $widget; |
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50 | |
57 | |
51 | sub button_up { |
58 | sub button_up { |
52 | my ($widget, $sdlev) = @_; |
59 | my ($widget, $sdlev) = @_; |
53 | } |
60 | } |
54 | |
61 | |
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62 | sub w { $_[0]->{w} } |
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63 | sub h { $_[0]->{h} } |
55 | sub x { $_[0]->{x} = $_[1] if $_[1]; $_[0]->{x} } |
64 | sub x { $_[0]->{x} = $_[1] if $_[1]; $_[0]->{x} } |
56 | sub y { $_[0]->{y} = $_[1] if $_[1]; $_[0]->{y} } |
65 | sub y { $_[0]->{y} = $_[1] if $_[1]; $_[0]->{y} } |
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66 | sub z { $_[0]->{z} = $_[1] if $_[1]; $_[0]->{z} } |
57 | |
67 | |
58 | sub draw { |
68 | sub draw { |
59 | my ($self) = @_; |
69 | my ($self) = @_; |
60 | |
70 | |
61 | glPushMatrix; |
71 | glPushMatrix; |
62 | glTranslate ($self->{x} || 0, $self->{y} || 0, 0); |
72 | glTranslate $self->{x}, $self->{y}, 0; |
63 | $self->_draw; |
73 | $self->_draw; |
64 | glPopMatrix; |
74 | glPopMatrix; |
65 | } |
75 | } |
66 | |
76 | |
67 | sub _draw { |
77 | sub _draw { |
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70 | |
80 | |
71 | sub bbox { |
81 | sub bbox { |
72 | my ($widget) = @_; |
82 | my ($widget) = @_; |
73 | } |
83 | } |
74 | |
84 | |
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85 | package Crossfire::Client::Widget::Container; |
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86 | |
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87 | our @ISA = Crossfire::Client::Widget::; |
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88 | |
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89 | use SDL::OpenGL; |
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90 | |
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91 | sub add { $_[0]->{child} = $_[1] } |
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92 | sub get { $_[0]->{child} } |
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93 | |
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94 | sub size_request { $_[0]->{child}->size_request if $_[0]->{child} } |
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95 | |
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96 | sub _draw { die "Containers can't be drawn!" } |
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97 | |
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98 | package Crossfire::Client::Widget::Frame; |
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99 | |
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100 | our @ISA = Crossfire::Client::Widget::Container::; |
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101 | |
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102 | use SDL::OpenGL; |
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103 | |
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104 | sub size_request { |
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105 | my ($self) = @_; |
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106 | my $chld = $self->get |
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107 | or return (0, 0); |
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108 | map { $_ + 4 } $chld->size_request; |
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109 | } |
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110 | |
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111 | sub _draw { |
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112 | my ($self) = @_; |
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113 | |
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114 | my $chld = $self->get; |
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115 | |
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116 | my ($w, $h) = $chld->size_request; |
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117 | |
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118 | glColor 1, 0, 0; |
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119 | glBegin GL_QUADS; |
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120 | glTexCoord 0, 0; glVertex 0 , 0; |
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121 | glTexCoord 0, 1; glVertex 0 , $h + 4; |
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122 | glTexCoord 1, 1; glVertex $w + 4 , $h + 4; |
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123 | glTexCoord 1, 0; glVertex $w + 4 , 0; |
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124 | glEnd; |
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125 | |
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126 | glPushMatrix; |
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127 | glTranslate (2, 2, 0); |
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128 | $chld->_draw; |
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129 | glPopMatrix; |
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130 | } |
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131 | |
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132 | package Crossfire::Client::Widget::Table; |
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133 | |
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134 | our @ISA = Crossfire::Client::Widget::Container::; |
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135 | |
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136 | use SDL::OpenGL; |
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137 | |
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138 | sub add { |
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139 | my ($self, $x, $y, $chld) = @_; |
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140 | $self->{childs}[$y][$x] = $chld; |
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141 | } |
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142 | |
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143 | sub max_row_height { |
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144 | my ($self, $row) = @_; |
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145 | |
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146 | my $hs = 0; |
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147 | for (my $xi = 0; $xi <= $#{$self->{childs}->[$row] || []}; $xi++) { |
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148 | my $c = $self->{childs}->[$row]->[$xi]; |
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149 | my ($w, $h) = $c->size_request if $c; |
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150 | if ($hs < $h) { $hs = $h } |
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151 | } |
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152 | return $hs; |
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153 | } |
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154 | |
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155 | sub max_col_width { |
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156 | my ($self, $col) = @_; |
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157 | |
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158 | my $ws = 0; |
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159 | for (my $yi = 0; $yi <= $#{$self->{childs} || []}; $yi++) { |
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160 | my $c = ($self->{childs}->[$yi] || [])->[$col]; |
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161 | my ($w, $h) = $c->size_request if $c; |
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162 | if ($ws < $w) { $ws = $w } |
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163 | } |
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164 | return $ws; |
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165 | } |
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166 | |
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167 | sub size_request { |
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168 | my ($self) = @_; |
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169 | |
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170 | my ($hs, $ws) = (0, 0); |
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171 | |
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172 | for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) { |
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173 | $hs += $self->max_row_height ($yi); |
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174 | } |
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175 | |
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176 | for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) { |
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177 | my $wm = 0; |
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178 | for (my $xi = 0; $xi <= $#{$self->{childs}->[$yi]}; $xi++) { |
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179 | $wm += $self->max_col_width ($xi) |
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180 | } |
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181 | if ($ws < $wm) { $ws = $wm } |
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182 | } |
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183 | |
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184 | return ($ws, $hs); |
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185 | } |
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186 | |
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187 | sub _draw { |
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188 | my ($self) = @_; |
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189 | |
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190 | my $y = 0; |
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191 | for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) { |
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192 | my $x = 0; |
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193 | |
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194 | for (my $xi = 0; $xi <= $#{$self->{childs}->[$yi]}; $xi++) { |
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195 | |
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196 | glPushMatrix; |
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197 | glTranslate ($x, $y, 0); |
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198 | my $c = $self->{childs}->[$yi]->[$xi]; |
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199 | $c->_draw if $c; |
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200 | glPopMatrix; |
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201 | |
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202 | $x += $self->max_col_width ($xi); |
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203 | } |
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204 | |
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205 | $y += $self->max_row_height ($yi); |
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206 | } |
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207 | } |
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208 | |
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209 | package Crossfire::Client::Widget::VBox; |
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210 | |
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211 | our @ISA = Crossfire::Client::Widget::Container::; |
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212 | |
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213 | use SDL::OpenGL; |
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214 | |
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215 | sub add { |
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216 | my ($self, $chld) = @_; |
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217 | push @{$self->{childs}}, $chld; |
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218 | } |
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219 | |
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220 | sub size_request { |
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221 | my ($self) = @_; |
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222 | |
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223 | my ($hs, $ws) = (0, 0); |
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224 | for (@{$self->{childs} || []}) { |
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225 | my ($w, $h) = $_->size_request; |
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226 | $hs += $h; |
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227 | if ($ws < $w) { $ws = $w } |
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228 | } |
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229 | |
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230 | return ($ws, $hs); |
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231 | } |
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232 | |
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233 | sub _draw { |
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234 | my ($self) = @_; |
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235 | |
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236 | my ($x, $y); |
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237 | for (@{$self->{childs} || []}) { |
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238 | glPushMatrix; |
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239 | glTranslate (0, $y, 0); |
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240 | $_->_draw; |
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241 | glPopMatrix; |
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242 | my ($w, $h) = $_->size_request; |
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243 | $y += $h; |
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244 | } |
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245 | } |
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246 | |
75 | package Crossfire::Client::Widget::Label; |
247 | package Crossfire::Client::Widget::Label; |
76 | |
248 | |
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249 | our @ISA = Crossfire::Client::Widget::; |
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250 | |
77 | use SDL::OpenGL; |
251 | use SDL::OpenGL; |
78 | |
252 | |
79 | sub new { |
253 | sub new { |
80 | my ($class, $ttf, $text) = @_; |
254 | my ($class, $x, $y, $z, $ttf, $text) = @_; |
81 | |
255 | |
82 | my $self = $class->SUPER::new; |
256 | my $self = $class->SUPER::new (x => $x, y => $y, z => $z, ttf => $ttf); |
83 | |
257 | |
84 | $self->{texture} = new_from_ttf Crossfire::Client::Texture $ttf, $text; |
258 | $self->set_text ($text); |
85 | |
259 | |
86 | $self |
260 | $self |
87 | } |
261 | } |
88 | |
262 | |
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263 | sub set_text { |
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264 | my ($self, $text) = @_; |
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265 | $self->{texture} = new_from_ttf Crossfire::Client::Texture $self->{ttf}, $self->{text} = $text; |
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266 | } |
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267 | |
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268 | sub get_text { |
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269 | my ($self, $text) = @_; |
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270 | $self->{text} |
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271 | } |
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272 | |
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273 | sub size_request { |
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274 | my ($self) = @_; |
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275 | |
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276 | ( |
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277 | $self->{texture}{width}, |
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278 | $self->{texture}{height}, |
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279 | ) |
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280 | } |
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281 | |
89 | sub _draw { |
282 | sub _draw { |
90 | my ($self) = @_; |
283 | my ($self) = @_; |
91 | |
284 | |
92 | my $tex = $self->{texture}; |
285 | my $tex = $self->{texture}; |
93 | |
286 | |
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287 | $self->{x}--; |
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288 | |
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289 | glEnable GL_BLEND; |
94 | glEnable GL_TEXTURE_2D; |
290 | glEnable GL_TEXTURE_2D; |
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291 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; |
95 | glBindTexture GL_TEXTURE_2D, $tex->{name}; |
292 | glBindTexture GL_TEXTURE_2D, $tex->{name}; |
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293 | |
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294 | glColor 1, 1, 1; |
96 | |
295 | |
97 | glBegin GL_QUADS; |
296 | glBegin GL_QUADS; |
98 | glTexCoord 0, 0; glVertex 0 , 0; |
297 | glTexCoord 0, 0; glVertex 0 , 0; |
99 | glTexCoord 0, 1; glVertex 0 , $tex->{height}; |
298 | glTexCoord 0, 1; glVertex 0 , $tex->{height}; |
100 | glTexCoord 1, 1; glVertex $tex->{width}, $tex->{height}; |
299 | glTexCoord 1, 1; glVertex $tex->{width}, $tex->{height}; |
101 | glTexCoord 1, 0; glVertex $tex->{width}, 0; |
300 | glTexCoord 1, 0; glVertex $tex->{width}, 0; |
102 | glEnd; |
301 | glEnd; |
103 | |
302 | |
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303 | glDisable GL_BLEND; |
104 | glDisable GL_TEXTURE_2D; |
304 | glDisable GL_TEXTURE_2D; |
105 | } |
305 | } |
106 | |
306 | |
107 | package Crossfire::Client::Widget::TextView; |
307 | package Crossfire::Client::Widget::TextView; |
108 | |
308 | |
… | |
… | |
140 | } |
340 | } |
141 | |
341 | |
142 | sub _draw { |
342 | sub _draw { |
143 | glEnable GL_TEXTURE_2D; |
343 | glEnable GL_TEXTURE_2D; |
144 | glEnable GL_BLEND; |
344 | glEnable GL_BLEND; |
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345 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; |
145 | |
346 | |
146 | my $map = $::CONN->{map}; |
347 | my $map = $::CONN->{map}; |
147 | |
348 | |
148 | for my $x (0 .. $::CONN->{mapw} - 1) { |
349 | for my $x (0 .. $::CONN->{mapw} - 1) { |
149 | for my $y (0 .. $::CONN->{maph} - 1) { |
350 | for my $y (0 .. $::CONN->{maph} - 1) { |