1 | package Client::Widget; |
1 | package CFClient::Widget; |
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2 | |
2 | use strict; |
3 | use strict; |
3 | |
4 | |
4 | our $FOCUS; # the widget with current focus |
5 | use Scalar::Util; |
5 | our %ACTIVE_WIDGETS; |
6 | |
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7 | use SDL::OpenGL; |
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8 | use SDL::OpenGL::Constants; |
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9 | |
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10 | use CFClient; |
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11 | |
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12 | our ($FOCUS, $HOVER, $GRAB); # various widgets |
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13 | |
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14 | our $TOPLEVEL; |
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15 | our $BUTTON_STATE; |
6 | |
16 | |
7 | # class methods for events |
17 | # class methods for events |
8 | sub feed_sdl_key_down_event { $FOCUS->key_down ($_[0]) if $FOCUS } |
18 | sub feed_sdl_key_down_event { |
9 | sub feed_sdl_key_up_event { $FOCUS->key_up ($_[0]) if $FOCUS } |
19 | $FOCUS->key_down ($_[0]) if $FOCUS; |
10 | sub feed_sdl_button_down_event { $FOCUS->button_down ($_[0]) if $FOCUS } |
20 | } |
11 | sub feed_sdl_button_up_event { $FOCUS->button_up ($_[0]) if $FOCUS } |
21 | |
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22 | sub feed_sdl_key_up_event { |
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23 | $FOCUS->key_up ($_[0]) if $FOCUS; |
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24 | } |
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25 | |
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26 | sub feed_sdl_button_down_event { |
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27 | my ($ev) = @_; |
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28 | my ($x, $y) = ($ev->motion_x, $ev->motion_y); |
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29 | |
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30 | if (!$BUTTON_STATE) { |
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31 | my $widget = $TOPLEVEL->find_widget ($x, $y); |
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32 | |
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33 | $GRAB = $widget; |
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34 | $GRAB->update if $GRAB; |
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35 | } |
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36 | |
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37 | $BUTTON_STATE |= 1 << ($ev->button - 1); |
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38 | |
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39 | $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; |
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40 | } |
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41 | |
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42 | sub feed_sdl_button_up_event { |
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43 | my ($ev) = @_; |
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44 | my ($x, $y) = ($ev->motion_x, $ev->motion_y); |
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45 | |
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46 | my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); |
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47 | |
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48 | $BUTTON_STATE &= ~(1 << ($ev->button - 1)); |
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49 | |
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50 | $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; |
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51 | |
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52 | if (!$BUTTON_STATE) { |
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53 | my $grab = $GRAB; undef $GRAB; |
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54 | $grab->update if $grab; |
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55 | $GRAB->update if $GRAB; |
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56 | } |
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57 | } |
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58 | |
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59 | sub feed_sdl_motion_event { |
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60 | my ($ev) = @_; |
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61 | my ($x, $y) = ($ev->motion_x, $ev->motion_y); |
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62 | |
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63 | my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); |
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64 | |
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65 | if ($widget != $HOVER) { |
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66 | my $hover = $HOVER; $HOVER = $widget; |
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67 | |
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68 | $hover->update if $hover; |
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69 | $HOVER->update if $HOVER; |
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70 | } |
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71 | |
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72 | $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; |
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73 | } |
12 | |
74 | |
13 | sub new { |
75 | sub new { |
14 | my $class = shift; |
76 | 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 | |
77 | |
20 | sub activate { |
78 | bless { @_ }, $class |
21 | $ACTIVE_WIDGETS{$_[0]} = $_[0]; |
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22 | } |
79 | } |
23 | sub deactivate { |
80 | |
24 | delete $ACTIVE_WIDGETS{$_[0]}; |
81 | sub move { |
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82 | my ($self, $x, $y, $z) = @_; |
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83 | $self->{x} = $x; |
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84 | $self->{y} = $y; |
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85 | $self->{z} = $z if defined $z; |
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86 | } |
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87 | |
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88 | sub needs_redraw { |
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89 | 0 |
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90 | } |
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91 | |
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92 | sub size_request { |
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93 | require Carp; |
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94 | Carp::confess "size_request is abtract"; |
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95 | } |
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96 | |
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97 | sub size_allocate { |
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98 | my ($self, $w, $h) = @_; |
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99 | |
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100 | $self->{w} = $w; |
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101 | $self->{h} = $h; |
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102 | } |
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103 | |
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104 | # translate global koordinates to local coordinate system |
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105 | sub translate { |
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106 | my ($self, $x, $y) = @_; |
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107 | |
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108 | $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); |
25 | } |
109 | } |
26 | |
110 | |
27 | sub focus_in { |
111 | sub focus_in { |
28 | my ($widget) = @_; |
112 | my ($self) = @_; |
29 | $FOCUS = $widget; |
113 | |
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114 | my $focus = $FOCUS; $FOCUS = $self; |
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115 | $focus->update if $focus; |
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116 | $FOCUS->update; |
30 | } |
117 | } |
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118 | |
31 | sub focus_out { |
119 | sub focus_out { |
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120 | my ($self) = @_; |
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121 | |
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122 | return unless $FOCUS == $self; |
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123 | |
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124 | my $focus = $FOCUS; undef $FOCUS; |
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125 | $focus->update if $focus; #? |
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126 | } |
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127 | |
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128 | sub mouse_motion { } |
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129 | sub button_up { } |
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130 | sub button_down { } |
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131 | sub key_down { } |
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132 | sub key_up { } |
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133 | |
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134 | sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } |
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135 | sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } |
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136 | sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } |
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137 | sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } |
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138 | sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } |
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139 | |
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140 | sub draw { |
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141 | my ($self) = @_; |
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142 | |
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143 | glPushMatrix; |
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144 | glTranslate $self->{x}, $self->{y}, 0; |
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145 | $self->_draw; |
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146 | if ($self == $HOVER) { |
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147 | glColor 1, 1, 1, 0.4; |
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148 | glEnable GL_BLEND; |
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149 | glBegin GL_QUADS; |
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150 | glVertex 0 , 0; |
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151 | glVertex $self->{w}, 0; |
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152 | glVertex $self->{w}, $self->{h}; |
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153 | glVertex 0 , $self->{h}; |
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154 | glEnd; |
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155 | glDisable GL_BLEND; |
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156 | } |
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157 | glPopMatrix; |
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158 | } |
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159 | |
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160 | sub _draw { |
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161 | my ($self) = @_; |
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162 | |
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163 | warn "no draw defined for $self\n"; |
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164 | } |
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165 | |
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166 | sub bbox { |
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167 | my ($self) = @_; |
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168 | my ($w, $h) = $self->size_request; |
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169 | ( |
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170 | $self->{x}, |
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171 | $self->{y}, |
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172 | $self->{x} = $w, |
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173 | $self->{y} = $h |
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174 | ) |
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175 | } |
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176 | |
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177 | sub find_widget { |
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178 | my ($self, $x, $y) = @_; |
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179 | |
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180 | return $self |
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181 | if $x >= $self->{x} && $x < $self->{x} + $self->{w} |
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182 | && $y >= $self->{y} && $y < $self->{y} + $self->{h}; |
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183 | |
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184 | () |
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185 | } |
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186 | |
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187 | sub del_parent { $_[0]->{parent} = undef } |
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188 | |
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189 | sub set_parent { |
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190 | my ($self, $par) = @_; |
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191 | |
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192 | $self->{parent} = $par; |
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193 | Scalar::Util::weaken $self->{parent}; |
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194 | } |
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195 | |
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196 | sub get_parent { |
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197 | $_[0]->{parent} |
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198 | } |
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199 | |
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200 | sub update { |
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201 | my ($self) = @_; |
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202 | |
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203 | $self->{parent}->update |
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204 | if $self->{parent}; |
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205 | } |
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206 | |
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207 | sub DESTROY { |
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208 | my ($self) = @_; |
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209 | |
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210 | #$self->deactivate; |
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211 | } |
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212 | |
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213 | ############################################################################# |
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214 | |
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215 | package CFClient::Widget::Container; |
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216 | |
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217 | our @ISA = CFClient::Widget::; |
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218 | |
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219 | sub new { |
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220 | my ($class, %arg) = @_; |
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221 | |
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222 | my $children = delete $arg{children} || []; |
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223 | |
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224 | my $self = $class->SUPER::new (children => []); |
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225 | $self->add ($_) for @$children; |
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226 | |
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227 | $self |
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228 | } |
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229 | |
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230 | sub add { |
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231 | my ($self, $chld, $expand) = @_; |
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232 | |
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233 | $chld->{expand} = $expand; |
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234 | $chld->set_parent ($self); |
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235 | |
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236 | @{$self->{children}} = |
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237 | sort { $a->{z} <=> $b->{z} } |
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238 | @{$self->{children}}, $chld; |
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239 | |
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240 | $self->size_allocate ($self->{w}, $self->{h}) |
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241 | if $self->{w}; #TODO: check for "realised state" |
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242 | } |
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243 | |
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244 | sub remove { |
32 | my ($widget) = @_; |
245 | my ($self, $widget) = @_; |
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246 | |
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247 | $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; |
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248 | |
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249 | $self->size_allocate ($self->{w}, $self->{h}); |
33 | } |
250 | } |
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251 | |
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252 | sub find_widget { |
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253 | my ($self, $x, $y) = @_; |
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254 | |
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255 | $x -= $self->{x}; |
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256 | $y -= $self->{y}; |
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257 | |
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258 | my $res; |
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259 | |
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260 | for (reverse @{ $self->{children} }) { |
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261 | $res = $_->find_widget ($x, $y) |
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262 | and return $res; |
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263 | } |
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264 | |
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265 | $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) |
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266 | } |
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267 | |
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268 | sub _draw { |
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269 | my ($self) = @_; |
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270 | |
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271 | $_->draw for @{$self->{children}}; |
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272 | } |
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273 | |
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274 | ############################################################################# |
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275 | |
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276 | package CFClient::Widget::Bin; |
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277 | |
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278 | our @ISA = CFClient::Widget::Container::; |
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279 | |
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280 | sub child { $_[0]->{children}[0] } |
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281 | |
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282 | sub size_request { |
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283 | $_[0]{children}[0]->size_request if $_[0]{children}[0]; |
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284 | } |
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285 | |
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286 | sub size_allocate { |
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287 | my ($self, $w, $h) = @_; |
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288 | |
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289 | $self->SUPER::size_allocate ($w, $h); |
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290 | $self->{children}[0]->size_allocate ($w, $h) |
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291 | if $self->{children}[0] |
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292 | } |
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293 | |
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294 | ############################################################################# |
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295 | |
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296 | package CFClient::Widget::Window; |
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297 | |
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298 | our @ISA = CFClient::Widget::Bin::; |
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299 | |
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300 | use SDL::OpenGL; |
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301 | |
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302 | sub new { |
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303 | my ($class, %arg) = @_; |
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304 | |
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305 | my $self = $class->SUPER::new (%arg); |
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306 | } |
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307 | |
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308 | sub update { |
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309 | my ($self) = @_; |
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310 | |
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311 | # we want to do this delayed... |
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312 | $self->render_chld; |
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313 | $self->SUPER::update; |
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314 | } |
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315 | |
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316 | sub render_chld { |
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317 | my ($self) = @_; |
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318 | |
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319 | $self->{texture} = |
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320 | CFClient::Texture->new_from_opengl ( |
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321 | $self->{w}, $self->{h}, sub { $self->child->draw } |
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322 | ); |
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323 | } |
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324 | |
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325 | sub size_allocate { |
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326 | my ($self, $w, $h) = @_; |
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327 | |
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328 | $self->{w} = $w; |
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329 | $self->{h} = $h; |
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330 | |
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331 | $self->child->size_allocate ($w, $h); |
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332 | |
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333 | $self->render_chld; |
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334 | } |
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335 | |
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336 | sub _draw { |
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337 | my ($self) = @_; |
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338 | |
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339 | my ($w, $h) = ($self->w, $self->h); |
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340 | |
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341 | my $tex = $self->{texture} |
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342 | or return; |
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343 | |
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344 | glEnable GL_BLEND; |
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345 | glEnable GL_TEXTURE_2D; |
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346 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
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347 | |
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348 | $tex->draw_quad (0, 0, $w, $h); |
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349 | |
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350 | glDisable GL_BLEND; |
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351 | glDisable GL_TEXTURE_2D; |
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352 | } |
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353 | |
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354 | ############################################################################# |
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355 | |
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356 | package CFClient::Widget::Frame; |
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357 | |
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358 | our @ISA = CFClient::Widget::Bin::; |
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359 | |
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360 | use SDL::OpenGL; |
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361 | |
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362 | sub size_request { |
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363 | my ($self) = @_; |
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364 | my $chld = $self->child |
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365 | or return (0, 0); |
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366 | |
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367 | $chld->move (2, 2); |
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368 | |
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369 | map { $_ + 4 } $chld->size_request; |
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370 | } |
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371 | |
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372 | sub size_allocate { |
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373 | my ($self, $w, $h) = @_; |
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374 | |
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375 | $self->{w} = $w; |
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376 | $self->{h} = $h; |
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377 | |
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378 | $self->child->size_allocate ($w - 4, $h - 4); |
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379 | $self->child->move (2, 2); |
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380 | } |
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381 | |
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382 | sub _draw { |
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383 | my ($self) = @_; |
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384 | |
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385 | my $chld = $self->child; |
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386 | |
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387 | my ($w, $h) = $chld->size_request; |
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388 | |
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389 | glBegin GL_QUADS; |
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390 | glColor 0, 0, 0; |
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391 | glVertex 0 , 0; |
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392 | glVertex 0 , $h + 4; |
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393 | glVertex $w + 4 , $h + 4; |
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394 | glVertex $w + 4 , 0; |
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395 | glEnd; |
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396 | |
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397 | $chld->draw; |
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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::Widget::FancyFrame; |
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403 | |
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404 | our @ISA = CFClient::Widget::Bin::; |
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405 | |
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406 | use SDL::OpenGL; |
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407 | |
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408 | my @tex = |
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409 | map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } |
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410 | qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); |
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411 | |
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412 | sub size_request { |
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413 | my ($self) = @_; |
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414 | |
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415 | my ($w, $h) = $self->SUPER::size_request; |
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416 | |
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417 | $h += $tex[1]->{height}; |
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418 | $h += $tex[4]->{height}; |
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419 | $w += $tex[2]->{width}; |
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420 | $w += $tex[3]->{width}; |
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421 | |
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422 | ($w, $h) |
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423 | } |
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424 | |
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425 | sub size_allocate { |
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426 | my ($self, $w, $h) = @_; |
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427 | |
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428 | $self->SUPER::size_allocate ($w, $h); |
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429 | |
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430 | $h -= $tex[1]->{height}; |
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431 | $h -= $tex[4]->{height}; |
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432 | $w -= $tex[2]->{width}; |
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433 | $w -= $tex[3]->{width}; |
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434 | |
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435 | $h = $h < 0 ? 0 : $h; |
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436 | $w = $w < 0 ? 0 : $w; |
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437 | |
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438 | $self->child->size_allocate ($w, $h); |
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439 | $self->child->move ($tex[3]->{width}, $tex[1]->{height}); |
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440 | } |
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441 | |
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442 | sub _draw { |
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443 | my ($self) = @_; |
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444 | |
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445 | my ($w, $h) = ($self->{w}, $self->{h}); |
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446 | my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); |
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447 | |
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448 | glEnable GL_BLEND; |
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449 | glEnable GL_TEXTURE_2D; |
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450 | glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
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451 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
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452 | |
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453 | my $top = $tex[1]; |
|
|
454 | $top->draw_quad (0, 0, $w, $top->{height}); |
|
|
455 | |
|
|
456 | my $left = $tex[3]; |
|
|
457 | $left->draw_quad (0, $top->{height}, $left->{width}, $ch); |
|
|
458 | |
|
|
459 | my $right = $tex[2]; |
|
|
460 | $right->draw_quad ($w - $right->{width}, $top->{height}, $right->{width}, $ch); |
|
|
461 | |
|
|
462 | my $bottom = $tex[4]; |
|
|
463 | $bottom->draw_quad (0, $h - $bottom->{height}, $w, $bottom->{height}); |
|
|
464 | |
|
|
465 | my $bg = $tex[0]; |
|
|
466 | glBindTexture GL_TEXTURE_2D, $bg->{name}; |
|
|
467 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
|
|
468 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT; |
|
|
469 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT; |
|
|
470 | |
|
|
471 | my $rep_x = $cw / $bg->{width}; |
|
|
472 | my $rep_y = $ch / $bg->{height}; |
|
|
473 | |
|
|
474 | $bg->draw_quad ($left->{width}, $top->{height}, $cw, $ch); |
|
|
475 | |
|
|
476 | glDisable GL_BLEND; |
|
|
477 | glDisable GL_TEXTURE_2D; |
|
|
478 | |
|
|
479 | $self->child->draw; |
|
|
480 | |
|
|
481 | } |
|
|
482 | |
|
|
483 | ############################################################################# |
|
|
484 | |
|
|
485 | package CFClient::Widget::Table; |
|
|
486 | |
|
|
487 | our @ISA = CFClient::Widget::Bin::; |
|
|
488 | |
|
|
489 | use SDL::OpenGL; |
|
|
490 | |
|
|
491 | sub add { |
|
|
492 | my ($self, $x, $y, $chld) = @_; |
|
|
493 | my $old_chld = $self->{children}[$y][$x]; |
|
|
494 | |
|
|
495 | $self->{children}[$y][$x] = $chld; |
|
|
496 | $chld->set_parent ($self); |
|
|
497 | $self->update; |
|
|
498 | } |
|
|
499 | |
|
|
500 | sub max_row_height { |
|
|
501 | my ($self, $row) = @_; |
|
|
502 | |
|
|
503 | my $hs = 0; |
|
|
504 | for (my $xi = 0; $xi <= $#{$self->{children}->[$row] || []}; $xi++) { |
|
|
505 | my $c = $self->{children}->[$row]->[$xi]; |
|
|
506 | if ($c) { |
|
|
507 | my ($w, $h) = $c->size_request; |
|
|
508 | if ($hs < $h) { $hs = $h } |
|
|
509 | } |
|
|
510 | } |
|
|
511 | return $hs; |
|
|
512 | } |
|
|
513 | |
|
|
514 | sub max_col_width { |
|
|
515 | my ($self, $col) = @_; |
|
|
516 | |
|
|
517 | my $ws = 0; |
|
|
518 | for (my $yi = 0; $yi <= $#{$self->{children} || []}; $yi++) { |
|
|
519 | my $c = ($self->{children}->[$yi] || [])->[$col]; |
|
|
520 | if ($c) { |
|
|
521 | my ($w, $h) = $c->size_request; |
|
|
522 | if ($ws < $w) { $ws = $w } |
|
|
523 | } |
|
|
524 | } |
|
|
525 | return $ws; |
|
|
526 | } |
|
|
527 | |
|
|
528 | sub size_request { |
|
|
529 | my ($self) = @_; |
|
|
530 | |
|
|
531 | my ($hs, $ws) = (0, 0); |
|
|
532 | |
|
|
533 | for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) { |
|
|
534 | $hs += $self->max_row_height ($yi); |
|
|
535 | } |
|
|
536 | |
|
|
537 | for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) { |
|
|
538 | my $wm = 0; |
|
|
539 | for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) { |
|
|
540 | $wm += $self->max_col_width ($xi) |
|
|
541 | } |
|
|
542 | if ($ws < $wm) { $ws = $wm } |
|
|
543 | } |
|
|
544 | |
|
|
545 | return ($ws, $hs); |
|
|
546 | } |
|
|
547 | |
|
|
548 | sub _draw { |
|
|
549 | my ($self) = @_; |
|
|
550 | |
|
|
551 | my $y = 0; |
|
|
552 | for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) { |
|
|
553 | my $x = 0; |
|
|
554 | |
|
|
555 | for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) { |
|
|
556 | |
|
|
557 | my $c = $self->{children}->[$yi]->[$xi]; |
|
|
558 | if ($c) { |
|
|
559 | $c->move ($x, $y, 0); #TODO: Move to size_request |
|
|
560 | $c->draw if $c; |
|
|
561 | } |
|
|
562 | |
|
|
563 | $x += $self->max_col_width ($xi); |
|
|
564 | } |
|
|
565 | |
|
|
566 | $y += $self->max_row_height ($yi); |
|
|
567 | } |
|
|
568 | } |
|
|
569 | |
|
|
570 | ############################################################################# |
|
|
571 | |
|
|
572 | package CFClient::Widget::VBox; |
|
|
573 | |
|
|
574 | our @ISA = CFClient::Widget::Container::; |
|
|
575 | |
|
|
576 | use SDL::OpenGL; |
|
|
577 | |
|
|
578 | sub size_request { |
|
|
579 | my ($self) = @_; |
|
|
580 | |
|
|
581 | my @alloc = map [$_->size_request], @{$self->{children}}; |
|
|
582 | |
|
|
583 | ( |
|
|
584 | (List::Util::max map $_->[0], @alloc), |
|
|
585 | (List::Util::sum map $_->[1], @alloc), |
|
|
586 | ) |
|
|
587 | } |
|
|
588 | |
|
|
589 | sub size_allocate { |
|
|
590 | my ($self, $w, $h) = @_; |
|
|
591 | |
|
|
592 | $self->w ($w); |
|
|
593 | $self->h ($h); |
|
|
594 | |
|
|
595 | my $exp; |
|
|
596 | my @oth; |
|
|
597 | # find expand widget |
|
|
598 | for (@{$self->{children}}) { |
|
|
599 | if ($_->{expand}) { |
|
|
600 | $exp = $_; |
|
|
601 | last; |
|
|
602 | } |
|
|
603 | push @oth, $_; |
|
|
604 | } |
|
|
605 | |
|
|
606 | my ($ow, $oh); |
|
|
607 | |
|
|
608 | # get sizes of other widgets |
|
|
609 | for (@oth) { |
|
|
610 | my ($w, $h) = $_->size_request; |
|
|
611 | $oh += $h; |
|
|
612 | if ($ow < $w) { $ow = $w } |
|
|
613 | } |
|
|
614 | |
|
|
615 | my $y = 0; |
|
|
616 | for (@{$self->{children}}) { |
|
|
617 | $_->move (0, $y); |
|
|
618 | |
|
|
619 | if ($_ == $exp) { |
|
|
620 | $_->size_allocate ($w, $h - $oh); |
|
|
621 | $y += $h - $oh; |
|
|
622 | } else { |
|
|
623 | my ($cw, $h) = $_->size_request; |
|
|
624 | $_->size_allocate ($w, $h); |
|
|
625 | $y += $h; |
|
|
626 | } |
|
|
627 | } |
|
|
628 | } |
|
|
629 | |
|
|
630 | ############################################################################# |
|
|
631 | |
|
|
632 | package CFClient::Widget::Label; |
|
|
633 | |
|
|
634 | our @ISA = CFClient::Widget::; |
|
|
635 | |
|
|
636 | use SDL::OpenGL; |
|
|
637 | |
|
|
638 | sub new { |
|
|
639 | my ($class, %arg) = @_; |
|
|
640 | |
|
|
641 | # TODO: color, and make height, xyz etc. optional |
|
|
642 | my $self = $class->SUPER::new ( |
|
|
643 | color => [1, 1, 1], |
|
|
644 | height => $::FONTSIZE, |
|
|
645 | text => "", |
|
|
646 | layout => new CFClient::Layout, |
|
|
647 | %arg |
|
|
648 | ); |
|
|
649 | |
|
|
650 | $self->set_text ($self->{text}); |
|
|
651 | |
|
|
652 | $self |
|
|
653 | } |
|
|
654 | |
|
|
655 | sub set_text { |
|
|
656 | my ($self, $text) = @_; |
|
|
657 | |
|
|
658 | $self->{text} = $text; |
|
|
659 | $self->{layout}->set_markup ($text); |
|
|
660 | |
|
|
661 | delete $self->{texture}; |
|
|
662 | } |
|
|
663 | |
|
|
664 | sub get_text { |
|
|
665 | my ($self, $text) = @_; |
|
|
666 | |
|
|
667 | $self->{text} |
|
|
668 | } |
|
|
669 | |
|
|
670 | sub size_request { |
|
|
671 | my ($self) = @_; |
|
|
672 | |
|
|
673 | $self->{layout}->set_width; |
|
|
674 | $self->{layout}->set_height ($self->{height}); |
|
|
675 | $self->{layout}->size |
|
|
676 | # if ($self->{texture}{width} > 1 && $self->{texture}{height} > 1) { #TODO: hack |
|
|
677 | # ( |
|
|
678 | # $self->{texture}{width}, |
|
|
679 | # $self->{texture}{height}, |
|
|
680 | # ) |
|
|
681 | # } else { |
|
|
682 | # my ($w, $h, $data) = CFClient::font_render "Yy", $self->{height}; |
|
|
683 | # |
|
|
684 | # ($w, $h) |
|
|
685 | # } |
|
|
686 | } |
|
|
687 | |
|
|
688 | sub size_allocate { |
|
|
689 | my ($self, $w, $h) = @_; |
|
|
690 | |
|
|
691 | $self->SUPER::size_allocate ($w, $h); |
|
|
692 | delete $self->{texture}; |
|
|
693 | } |
|
|
694 | |
|
|
695 | sub _draw { |
|
|
696 | my ($self) = @_; |
|
|
697 | |
|
|
698 | my $tex = $self->{texture} ||= do { |
|
|
699 | $self->{layout}->set_width ($self->{w}); |
|
|
700 | new_from_layout CFClient::Texture $self->{layout}; |
|
|
701 | }; |
|
|
702 | |
|
|
703 | glEnable GL_BLEND; |
|
|
704 | glEnable GL_TEXTURE_2D; |
|
|
705 | glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
|
|
706 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; |
|
|
707 | |
|
|
708 | glColor @{$self->{color}}; |
|
|
709 | |
|
|
710 | $tex->draw_quad (0, 0); |
|
|
711 | |
|
|
712 | glDisable GL_BLEND; |
|
|
713 | glDisable GL_TEXTURE_2D; |
|
|
714 | } |
|
|
715 | |
|
|
716 | ############################################################################# |
|
|
717 | |
|
|
718 | package CFClient::Widget::Entry; |
|
|
719 | |
|
|
720 | our @ISA = CFClient::Widget::Label::; |
|
|
721 | |
|
|
722 | use SDL; |
|
|
723 | use SDL::OpenGL; |
|
|
724 | |
34 | sub key_down { |
725 | sub key_down { |
35 | my ($widget, $sdlev) = @_; |
726 | my ($self, $ev) = @_; |
|
|
727 | |
|
|
728 | my $mod = $ev->key_mod; |
|
|
729 | my $sym = $ev->key_sym; |
|
|
730 | |
|
|
731 | my $uni = $ev->key_unicode; |
|
|
732 | |
|
|
733 | my $text = $self->get_text; |
|
|
734 | |
|
|
735 | if ($sym == SDLK_BACKSPACE) { |
|
|
736 | substr $text, -1, 1, ''; |
|
|
737 | } elsif ($uni) { |
|
|
738 | $text .= chr $uni; |
|
|
739 | } |
|
|
740 | |
|
|
741 | $self->set_text ($text); |
36 | } |
742 | } |
37 | sub key_up { |
743 | |
38 | my ($widget, $sdlev) = @_; |
|
|
39 | } |
|
|
40 | sub button_down { |
744 | sub button_down { |
41 | my ($widget, $sdlev) = @_; |
745 | my ($self, $ev) = @_; |
|
|
746 | |
|
|
747 | $self->focus_in; |
42 | } |
748 | } |
43 | sub button_up { |
749 | |
44 | my ($widget, $sdlev) = @_; |
750 | sub mouse_motion { |
|
|
751 | my ($self, $ev, $x, $y) = @_; |
|
|
752 | printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# |
45 | } |
753 | } |
|
|
754 | |
46 | sub draw { |
755 | sub _draw { |
47 | my ($widget) = @_; |
756 | my ($self) = @_; |
48 | } |
|
|
49 | sub bbox { |
|
|
50 | my ($widget) = @_; |
|
|
51 | } |
|
|
52 | |
757 | |
|
|
758 | if ($FOCUS == $self) { |
|
|
759 | glColor 1, 1, 1; |
|
|
760 | } else { |
|
|
761 | glColor 0.7, 0.7, 0.7; |
|
|
762 | } |
|
|
763 | |
|
|
764 | glBegin GL_QUADS; |
|
|
765 | glVertex 0 , 0; |
|
|
766 | glVertex 0 , $self->{h} - 1; |
|
|
767 | glVertex $self->{w} - 1, $self->{h} - 1; |
|
|
768 | glVertex $self->{w} - 1, 0; |
|
|
769 | glEnd; |
|
|
770 | |
|
|
771 | $self->SUPER::_draw; |
|
|
772 | } |
|
|
773 | |
|
|
774 | ############################################################################# |
|
|
775 | |
53 | package Client::MapWidget; |
776 | package CFClient::Widget::MapWidget; |
|
|
777 | |
54 | use strict; |
778 | use strict; |
55 | our @ISA = qw/Client::Widget/; |
|
|
56 | |
779 | |
|
|
780 | use List::Util qw(min max); |
|
|
781 | |
|
|
782 | use SDL; |
57 | use SDL::OpenGL; |
783 | use SDL::OpenGL; |
58 | use SDL::OpenGL::Constants; |
784 | use SDL::OpenGL::Constants; |
59 | |
785 | |
|
|
786 | our @ISA = CFClient::Widget::; |
|
|
787 | |
|
|
788 | sub new { |
|
|
789 | my $class = shift; |
|
|
790 | |
|
|
791 | $class->SUPER::new (z => -1, @_) |
|
|
792 | } |
|
|
793 | |
60 | sub key_down { |
794 | sub key_down { |
61 | print "MAPKEYDOWN\n"; |
795 | print "MAPKEYDOWN\n"; |
62 | } |
796 | } |
63 | |
797 | |
64 | sub key_up { |
798 | sub key_up { |
65 | } |
799 | } |
66 | |
800 | |
|
|
801 | sub size_request { |
|
|
802 | ( |
|
|
803 | 1 + int $::WIDTH / 32, |
|
|
804 | 1 + int $::HEIGHT / 32, |
|
|
805 | ) |
|
|
806 | } |
|
|
807 | |
67 | sub draw { |
808 | sub _draw { |
|
|
809 | my ($self) = @_; |
|
|
810 | |
|
|
811 | my $mx = $::CONN->{mapx}; |
|
|
812 | my $my = $::CONN->{mapy}; |
|
|
813 | |
|
|
814 | my $map = $::CONN->{map}; |
|
|
815 | |
|
|
816 | my ($xofs, $yofs); |
|
|
817 | |
|
|
818 | my $sw = 1 + int $::WIDTH / 32; |
|
|
819 | my $sh = 1 + int $::HEIGHT / 32; |
|
|
820 | |
|
|
821 | if ($::CONN->{mapw} > $sw) { |
|
|
822 | $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5; |
|
|
823 | } else { |
|
|
824 | $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs}; |
|
|
825 | } |
|
|
826 | |
|
|
827 | if ($::CONN->{maph} > $sh) { |
|
|
828 | $yofs = $my + ($::CONN->{maph} - $sh) * 0.5; |
|
|
829 | } else { |
|
|
830 | $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs}; |
|
|
831 | } |
|
|
832 | |
68 | glEnable GL_TEXTURE_2D; |
833 | glEnable GL_TEXTURE_2D; |
69 | glEnable GL_BLEND; |
834 | glEnable GL_BLEND; |
|
|
835 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
70 | |
836 | |
71 | my $map = $::CONN->{map}; |
837 | my $sw4 = ($sw + 3) & ~3; |
|
|
838 | my $darkness = "\x00" x ($sw4 * $sh); |
72 | |
839 | |
73 | for my $x (0 .. $::CONN->{mapw} - 1) { |
840 | for my $x (0 .. $sw - 1) { |
|
|
841 | my $row = $map->[$x + $xofs]; |
74 | for my $y (0 .. $::CONN->{maph} - 1) { |
842 | for my $y (0 .. $sh - 1) { |
75 | |
843 | |
76 | my $cell = $map->[$x][$y] |
844 | my $cell = $row->[$y + $yofs] |
77 | or next; |
845 | or next; |
78 | |
846 | |
79 | my $darkness = $cell->[3] * (1 / 255); |
847 | my $dark = $cell->[0]; |
80 | glColor $darkness, $darkness, $darkness; |
848 | if ($dark < 0) { |
|
|
849 | substr $darkness, $y * $sw4 + $x, 1, chr 224; |
|
|
850 | } else { |
|
|
851 | substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark; |
|
|
852 | } |
81 | |
853 | |
82 | for my $num (grep $_, $cell->[0], $cell->[1], $cell->[2]) { |
854 | for my $num (grep $_, @$cell[1,2,3]) { |
83 | my $tex = $::CONN->{face}[$num]{texture} || 0; |
855 | my $tex = $::CONN->{face}[$num]{texture} || next; |
84 | |
|
|
85 | glBindTexture GL_TEXTURE_2D, $tex; |
|
|
86 | |
|
|
87 | glBegin GL_QUADS; |
|
|
88 | glTexCoord 0, 0; glVertex $x, $y; |
|
|
89 | glTexCoord 0, 1; glVertex $x, $y + 1; |
|
|
90 | glTexCoord 1, 1; glVertex $x + 1, $y + 1; |
|
|
91 | glTexCoord 1, 0; glVertex $x + 1, $y; |
|
|
92 | glEnd; |
856 | |
|
|
857 | my $w = $tex->{width}; |
|
|
858 | my $h = $tex->{height}; |
|
|
859 | |
|
|
860 | $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h); |
93 | } |
861 | } |
94 | } |
862 | } |
95 | } |
863 | } |
96 | |
864 | |
|
|
865 | # if (1) { # higher quality darkness |
|
|
866 | # $lighting =~ s/(.)/$1$1$1/gs; |
|
|
867 | # my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3; |
|
|
868 | # |
|
|
869 | # $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear"); |
|
|
870 | # |
|
|
871 | # $lighting = $pb->get_pixels; |
|
|
872 | # $lighting =~ s/(.)../$1/gs; |
|
|
873 | # } |
|
|
874 | |
|
|
875 | glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
|
|
876 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; |
|
|
877 | |
|
|
878 | $darkness = new CFClient::Texture |
|
|
879 | width => $sw4, |
|
|
880 | height => $sh, |
|
|
881 | data => $darkness, |
|
|
882 | internalformat => GL_ALPHA, |
|
|
883 | format => GL_ALPHA; |
|
|
884 | |
|
|
885 | glColor 0.45, 0.45, 0.45, 1; |
|
|
886 | $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32); |
|
|
887 | |
97 | glDisable GL_TEXTURE_2D; |
888 | glDisable GL_TEXTURE_2D; |
98 | glDisable GL_BLEND; |
889 | glDisable GL_BLEND; |
99 | } |
890 | } |
100 | |
891 | |
101 | 1; |
892 | my %DIR = ( |
|
|
893 | SDLK_KP8, [1, "north"], |
|
|
894 | SDLK_KP9, [2, "northeast"], |
|
|
895 | SDLK_KP6, [3, "east"], |
|
|
896 | SDLK_KP3, [4, "southeast"], |
|
|
897 | SDLK_KP2, [5, "south"], |
|
|
898 | SDLK_KP1, [6, "southwest"], |
|
|
899 | SDLK_KP4, [7, "west"], |
|
|
900 | SDLK_KP7, [8, "northwest"], |
|
|
901 | |
|
|
902 | SDLK_UP, [1, "north"], |
|
|
903 | SDLK_RIGHT, [3, "east"], |
|
|
904 | SDLK_DOWN, [5, "south"], |
|
|
905 | SDLK_LEFT, [7, "west"], |
|
|
906 | ); |
|
|
907 | |
|
|
908 | sub key_down { |
|
|
909 | my ($self, $ev) = @_; |
|
|
910 | |
|
|
911 | my $mod = $ev->key_mod; |
|
|
912 | my $sym = $ev->key_sym; |
|
|
913 | |
|
|
914 | if ($sym == SDLK_KP5) { |
|
|
915 | $::CONN->send ("command stay fire"); |
|
|
916 | } elsif (exists $DIR{$sym}) { |
|
|
917 | if ($mod & KMOD_SHIFT) { |
|
|
918 | $self->{shft}++; |
|
|
919 | $::CONN->send ("command fire $DIR{$sym}[0]"); |
|
|
920 | } elsif ($mod & KMOD_CTRL) { |
|
|
921 | $self->{ctrl}++; |
|
|
922 | $::CONN->send ("command run $DIR{$sym}[0]"); |
|
|
923 | } else { |
|
|
924 | $::CONN->send ("command $DIR{$sym}[1]"); |
|
|
925 | } |
|
|
926 | } |
|
|
927 | } |
|
|
928 | |
|
|
929 | sub key_up { |
|
|
930 | my ($self, $ev) = @_; |
|
|
931 | |
|
|
932 | my $mod = $ev->key_mod; |
|
|
933 | my $sym = $ev->key_sym; |
|
|
934 | |
|
|
935 | if (!($mod & KMOD_SHIFT) && delete $self->{shft}) { |
|
|
936 | $::CONN->send ("command fire_stop"); |
|
|
937 | } |
|
|
938 | if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) { |
|
|
939 | $::CONN->send ("command run_stop"); |
|
|
940 | } |
|
|
941 | } |
|
|
942 | |
|
|
943 | ############################################################################# |
|
|
944 | |
|
|
945 | package CFClient::Widget::Animator; |
|
|
946 | |
|
|
947 | use SDL::OpenGL; |
|
|
948 | |
|
|
949 | our @ISA = CFClient::Widget::Bin::; |
|
|
950 | |
|
|
951 | sub moveto { |
|
|
952 | my ($self, $x, $y) = @_; |
|
|
953 | |
|
|
954 | $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; |
|
|
955 | $self->{speed} = 0.001; |
|
|
956 | $self->{time} = 1; |
|
|
957 | |
|
|
958 | ::animation_start $self; |
|
|
959 | } |
|
|
960 | |
|
|
961 | sub animate { |
|
|
962 | my ($self, $interval) = @_; |
|
|
963 | |
|
|
964 | $self->{time} -= $interval * $self->{speed}; |
|
|
965 | if ($self->{time} <= 0) { |
|
|
966 | $self->{time} = 0; |
|
|
967 | ::animation_stop $self; |
|
|
968 | } |
|
|
969 | |
|
|
970 | my ($x0, $y0, $x1, $y1) = @{$self->{moveto}}; |
|
|
971 | |
|
|
972 | $self->{x} = $x0 * $self->{time} + $x1 * (1 - $self->{time}); |
|
|
973 | $self->{y} = $y0 * $self->{time} + $y1 * (1 - $self->{time}); |
|
|
974 | } |
|
|
975 | |
|
|
976 | sub _draw { |
|
|
977 | my ($self) = @_; |
|
|
978 | |
|
|
979 | glPushMatrix; |
|
|
980 | glRotate $self->{time} * 1000, 0, 1, 0; |
|
|
981 | $self->{children}[0]->draw; |
|
|
982 | glPopMatrix; |
|
|
983 | } |
|
|
984 | |
|
|
985 | ############################################################################# |
|
|
986 | |
|
|
987 | package CFClient::Widget::Toplevel; |
|
|
988 | |
|
|
989 | our @ISA = CFClient::Widget::Container::; |
|
|
990 | |
|
|
991 | sub size_request { |
|
|
992 | ($::WIDTH, $::HEIGHT) |
|
|
993 | } |
|
|
994 | |
|
|
995 | sub size_allocate { |
|
|
996 | my ($self, $w, $h) = @_; |
|
|
997 | |
|
|
998 | $self->SUPER::size_allocate ($w, $h); |
|
|
999 | |
|
|
1000 | $_->size_allocate ($_->size_request) |
|
|
1001 | for @{$self->{children}}; |
|
|
1002 | } |
|
|
1003 | |
|
|
1004 | sub translate { |
|
|
1005 | my ($self, $x, $y) = @_; |
|
|
1006 | |
|
|
1007 | ($x, $y) |
|
|
1008 | } |
|
|
1009 | |
|
|
1010 | sub update { |
|
|
1011 | my ($self) = @_; |
|
|
1012 | |
|
|
1013 | $self->size_allocate ($self->size_request); |
|
|
1014 | ::refresh (); |
|
|
1015 | } |
|
|
1016 | |
|
|
1017 | sub add { |
|
|
1018 | my ($self, $widget) = @_; |
|
|
1019 | |
|
|
1020 | $self->SUPER::add ($widget); |
|
|
1021 | |
|
|
1022 | $widget->size_allocate ($widget->size_request); |
|
|
1023 | } |
|
|
1024 | |
|
|
1025 | sub draw { |
|
|
1026 | my ($self) = @_; |
|
|
1027 | |
|
|
1028 | $self->_draw; |
|
|
1029 | } |
|
|
1030 | |
|
|
1031 | ############################################################################# |
|
|
1032 | |
|
|
1033 | package CFClient::Widget; |
|
|
1034 | |
|
|
1035 | $TOPLEVEL = new CFClient::Widget::Toplevel; |
|
|
1036 | |
|
|
1037 | 1 |
|
|
1038 | |