1 | package Client::Widget; |
1 | package Crossfire::Client::Widget; |
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2 | |
2 | use strict; |
3 | use strict; |
3 | |
4 | |
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5 | use Scalar::Util; |
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6 | |
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7 | use SDL::OpenGL; |
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8 | use SDL::OpenGL::Constants; |
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9 | |
4 | our $FOCUS; # the widget with current focus |
10 | our $FOCUS; # the widget with current focus |
5 | our %ACTIVE_WIDGETS; |
11 | #our @ACTIVE_WIDGETS; |
6 | |
12 | |
7 | # class methods for events |
13 | # class methods for events |
8 | sub feed_sdl_key_down_event { $FOCUS->key_down ($_[0]) if $FOCUS } |
14 | sub feed_sdl_key_down_event { $FOCUS->key_down ($_[0]) if $FOCUS } |
9 | sub feed_sdl_key_up_event { $FOCUS->key_up ($_[0]) if $FOCUS } |
15 | sub feed_sdl_key_up_event { $FOCUS->key_up ($_[0]) if $FOCUS } |
10 | sub feed_sdl_button_down_event { $FOCUS->button_down ($_[0]) if $FOCUS } |
16 | sub feed_sdl_button_down_event { } |
11 | sub feed_sdl_button_up_event { $FOCUS->button_up ($_[0]) if $FOCUS } |
17 | sub feed_sdl_button_up_event { } |
12 | |
18 | |
13 | sub new { |
19 | sub new { |
14 | my $class = shift; |
20 | 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 | |
21 | |
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22 | bless { @_ }, $class |
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23 | } |
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24 | |
20 | sub activate { |
25 | #sub activate { |
21 | $ACTIVE_WIDGETS{$_[0]} = $_[0]; |
26 | # push @ACTIVE_WIDGETS, $_[0]; |
22 | } |
27 | # Scalar::Util::weaken $ACTIVE_WIDGETS[-1]; |
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28 | #} |
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29 | |
23 | sub deactivate { |
30 | #sub deactivate { |
24 | delete $ACTIVE_WIDGETS{$_[0]}; |
31 | # @ACTIVE_WIDGETS = |
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32 | # sort { $a->{z} <=> $b->{z} } |
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33 | # grep { $_ && $_ != $_[0] } |
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34 | # @ACTIVE_WIDGETS; |
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35 | #} |
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36 | |
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37 | sub move { |
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38 | my ($self, $x, $y, $z) = @_; |
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39 | $self->{x} = $x; |
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40 | $self->{y} = $y; |
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41 | $self->{z} = $z if defined $z; |
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42 | } |
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43 | |
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44 | sub needs_redraw { |
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45 | 0 |
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46 | } |
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47 | |
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48 | sub size_request { |
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49 | die "size_request is abtract"; |
25 | } |
50 | } |
26 | |
51 | |
27 | sub focus_in { |
52 | sub focus_in { |
28 | my ($widget) = @_; |
53 | my ($widget) = @_; |
29 | $FOCUS = $widget; |
54 | $FOCUS = $widget; |
30 | } |
55 | } |
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56 | |
31 | sub focus_out { |
57 | sub focus_out { |
32 | my ($widget) = @_; |
58 | my ($widget) = @_; |
33 | } |
59 | } |
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60 | |
34 | sub key_down { |
61 | sub key_down { |
35 | my ($widget, $sdlev) = @_; |
62 | my ($widget, $sdlev) = @_; |
36 | } |
63 | } |
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64 | |
37 | sub key_up { |
65 | sub key_up { |
38 | my ($widget, $sdlev) = @_; |
66 | my ($widget, $sdlev) = @_; |
39 | } |
67 | } |
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68 | |
40 | sub button_down { |
69 | sub button_down { |
41 | my ($widget, $sdlev) = @_; |
70 | my ($widget, $sdlev) = @_; |
42 | } |
71 | } |
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72 | |
43 | sub button_up { |
73 | sub button_up { |
44 | my ($widget, $sdlev) = @_; |
74 | my ($widget, $sdlev) = @_; |
45 | } |
75 | } |
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76 | |
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77 | sub w { $_[0]->{w} } |
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78 | sub h { $_[0]->{h} } |
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79 | sub x { $_[0]->{x} = $_[1] if $_[1]; $_[0]->{x} } |
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80 | sub y { $_[0]->{y} = $_[1] if $_[1]; $_[0]->{y} } |
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81 | sub z { $_[0]->{z} = $_[1] if $_[1]; $_[0]->{z} } |
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82 | |
46 | sub draw { |
83 | sub draw { |
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84 | my ($self) = @_; |
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85 | |
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86 | glPushMatrix; |
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87 | glTranslate $self->{x}, $self->{y}, 0; |
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88 | $self->_draw; |
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89 | glPopMatrix; |
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90 | } |
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91 | |
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92 | sub _draw { |
47 | my ($widget) = @_; |
93 | my ($widget) = @_; |
48 | } |
94 | } |
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95 | |
49 | sub bbox { |
96 | sub bbox { |
50 | my ($widget) = @_; |
97 | my ($self) = @_; |
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98 | my ($w, $h) = $self->size_request; |
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99 | ( |
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100 | $self->{x}, |
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101 | $self->{y}, |
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102 | $self->{x} = $w, |
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103 | $self->{y} = $h |
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104 | ) |
51 | } |
105 | } |
52 | |
106 | |
53 | package Client::TextView; |
107 | sub del_parent { $_[0]->{parent} = undef } |
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108 | |
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109 | sub set_parent { |
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110 | my ($self, $par) = @_; |
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111 | |
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112 | $self->{parent} = $par; |
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113 | Scalar::Util::weaken $self->{parent}; |
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114 | } |
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115 | |
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116 | sub get_parent { |
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117 | $_[0]->{parent} |
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118 | } |
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119 | |
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120 | sub update { |
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121 | my ($self) = @_; |
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122 | |
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123 | $self->{parent}->update |
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124 | if $self->{parent}; |
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125 | } |
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126 | |
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127 | sub DESTROY { |
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128 | my ($self) = @_; |
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129 | |
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130 | #$self->deactivate; |
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131 | } |
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132 | |
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133 | package Crossfire::Client::Widget::Container; |
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134 | |
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135 | our @ISA = Crossfire::Client::Widget::; |
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136 | |
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137 | use SDL::OpenGL; |
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138 | |
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139 | sub add { $_[0]->{child} = $_[1]; $_[1]->set_parent ($_[0]); $_[1]->update } |
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140 | sub get { $_[0]->{child} } |
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141 | sub remove { |
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142 | my ($self, $chld) = @_; |
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143 | delete $self->{child} |
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144 | if $self->{child} == $chld; |
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145 | } |
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146 | |
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147 | sub size_request { $_[0]->{child}->size_request if $_[0]->{child} } |
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148 | |
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149 | sub _draw { die "Containers can't be drawn!" } |
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150 | |
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151 | package Crossfire::Client::Widget::Toplevel; |
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152 | |
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153 | our @ISA = Crossfire::Client::Widget::; |
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154 | |
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155 | use SDL::OpenGL; |
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156 | |
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157 | sub add { |
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158 | my ($self, $chld) = @_; |
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159 | |
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160 | push @{$self->{childs}}, $chld; |
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161 | @{$self->{childs}} = |
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162 | sort { $a->{z} <=> $b->{z} } |
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163 | @{$self->{childs}}; |
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164 | |
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165 | $chld->set_parent ($self); |
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166 | } |
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167 | |
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168 | sub remove { |
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169 | my ($self, $chld) = @_; |
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170 | @{$self->{childs}} = |
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171 | sort { $a->{z} <=> $b->{z} } |
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172 | grep { $_ && $_ != $_[0] } |
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173 | @{$self->{childs}} |
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174 | } |
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175 | |
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176 | sub update { |
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177 | my ($self) = @_; |
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178 | ::refresh (); |
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179 | } |
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180 | |
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181 | sub _draw { |
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182 | my ($self) = @_; |
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183 | |
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184 | $_->draw for @{$self->{childs}}; |
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185 | } |
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186 | |
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187 | package Crossfire::Client::Widget::Window; |
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188 | |
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189 | our @ISA = Crossfire::Client::Widget::Container::; |
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190 | |
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191 | use SDL::OpenGL; |
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192 | |
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193 | sub add { |
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194 | my ($self, $chld) = @_; |
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195 | $self->SUPER::add ($chld); |
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196 | $chld->set_parent ($self); |
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197 | $self->update; #TODO: Move this to the size_request event propably? |
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198 | } |
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199 | |
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200 | sub remove { |
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201 | my ($self) = @_; |
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202 | # TODO FIXME: removing a child from a window will crash, see render_chld |
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203 | $self->update; |
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204 | } |
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205 | |
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206 | sub update { |
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207 | my ($self) = @_; |
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208 | $self->render_chld; |
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209 | } |
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210 | |
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211 | sub render_chld { |
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212 | my ($self) = @_; |
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213 | my $chld = $self->get; |
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214 | my ($w, $h) = $self->size_request; |
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215 | |
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216 | $self->{texture} = |
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217 | Crossfire::Client::Texture->new_from_opengl ( |
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218 | $w, $h, sub { $chld->draw } |
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219 | ); |
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220 | $self->{texture}->upload; |
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221 | } |
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222 | |
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223 | sub size_request { |
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224 | my ($self) = @_; |
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225 | my $chld = $self->get |
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226 | or return (0, 0); |
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227 | $chld->size_request |
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228 | } |
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229 | |
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230 | sub _draw { |
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231 | my ($self) = @_; |
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232 | |
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233 | my ($w, $h) = $self->size_request;#TODO# use width/height of texture |
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234 | |
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235 | my $tex = $self->{texture} |
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236 | or return; |
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237 | |
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238 | glEnable GL_BLEND; |
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239 | glEnable GL_TEXTURE_2D; |
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240 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; |
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241 | glBindTexture GL_TEXTURE_2D, $tex->{name}; |
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242 | |
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243 | glColor 1, 0, 1; |
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244 | |
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245 | glBegin GL_QUADS; |
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246 | glTexCoord 0, 0; glVertex 0, 0; |
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247 | glTexCoord 0, 1; glVertex 0, $h; |
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248 | glTexCoord 1, 1; glVertex $w, $h; |
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249 | glTexCoord 1, 0; glVertex $w, 0; |
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250 | glEnd; |
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251 | |
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252 | glDisable GL_BLEND; |
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253 | glDisable GL_TEXTURE_2D; |
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254 | } |
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255 | |
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256 | package Crossfire::Client::Widget::Frame; |
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257 | |
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258 | our @ISA = Crossfire::Client::Widget::Container::; |
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259 | |
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260 | use SDL::OpenGL; |
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261 | |
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262 | sub size_request { |
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263 | my ($self) = @_; |
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264 | my $chld = $self->get |
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265 | or return (0, 0); |
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266 | |
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267 | $chld->move (2, 2); |
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268 | |
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269 | map { $_ + 4 } $chld->size_request; |
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270 | } |
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271 | |
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272 | sub _draw { |
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273 | my ($self) = @_; |
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274 | |
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275 | my $chld = $self->get; |
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276 | |
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277 | my ($w, $h) = $chld->size_request; |
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278 | |
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279 | glBegin GL_QUADS; |
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280 | glColor 0, 0, 0; |
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281 | glTexCoord 0, 0; glVertex 0 , 0; |
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282 | glTexCoord 0, 1; glVertex 0 , $h + 4; |
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283 | glTexCoord 1, 1; glVertex $w + 4 , $h + 4; |
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284 | glTexCoord 1, 0; glVertex $w + 4 , 0; |
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285 | glEnd; |
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286 | |
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287 | $chld->draw; |
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288 | } |
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289 | |
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290 | package Crossfire::Client::Widget::FancyFrame; |
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291 | |
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292 | our @ISA = Crossfire::Client::Widget::Frame::; |
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293 | |
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294 | use SDL::OpenGL; |
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295 | |
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296 | #TODO: implement themed frame |
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297 | |
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298 | package Crossfire::Client::Widget::Table; |
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299 | |
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300 | our @ISA = Crossfire::Client::Widget::Container::; |
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301 | |
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302 | use SDL::OpenGL; |
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303 | |
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304 | sub add { |
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305 | my ($self, $x, $y, $chld) = @_; |
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306 | my $old_chld = $self->{childs}[$y][$x]; |
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307 | |
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308 | $self->{childs}[$y][$x] = $chld; |
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309 | $chld->set_parent ($self); |
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310 | $self->update; |
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311 | } |
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312 | |
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313 | sub max_row_height { |
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314 | my ($self, $row) = @_; |
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315 | |
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316 | my $hs = 0; |
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317 | for (my $xi = 0; $xi <= $#{$self->{childs}->[$row] || []}; $xi++) { |
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318 | my $c = $self->{childs}->[$row]->[$xi]; |
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319 | if ($c) { |
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320 | my ($w, $h) = $c->size_request; |
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321 | if ($hs < $h) { $hs = $h } |
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322 | } |
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323 | } |
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324 | return $hs; |
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325 | } |
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326 | |
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327 | sub max_col_width { |
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328 | my ($self, $col) = @_; |
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329 | |
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330 | my $ws = 0; |
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331 | for (my $yi = 0; $yi <= $#{$self->{childs} || []}; $yi++) { |
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332 | my $c = ($self->{childs}->[$yi] || [])->[$col]; |
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333 | if ($c) { |
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334 | my ($w, $h) = $c->size_request; |
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335 | if ($ws < $w) { $ws = $w } |
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336 | } |
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337 | } |
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338 | return $ws; |
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339 | } |
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340 | |
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341 | sub size_request { |
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342 | my ($self) = @_; |
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343 | |
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344 | my ($hs, $ws) = (0, 0); |
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345 | |
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346 | for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) { |
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347 | $hs += $self->max_row_height ($yi); |
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348 | } |
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349 | |
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350 | for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) { |
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351 | my $wm = 0; |
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352 | for (my $xi = 0; $xi <= $#{$self->{childs}->[$yi]}; $xi++) { |
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353 | $wm += $self->max_col_width ($xi) |
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354 | } |
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355 | if ($ws < $wm) { $ws = $wm } |
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356 | } |
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357 | |
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358 | return ($ws, $hs); |
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359 | } |
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360 | |
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361 | sub _draw { |
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362 | my ($self) = @_; |
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363 | |
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364 | my $y = 0; |
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365 | for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) { |
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366 | my $x = 0; |
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367 | |
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368 | for (my $xi = 0; $xi <= $#{$self->{childs}->[$yi]}; $xi++) { |
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369 | |
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370 | my $c = $self->{childs}->[$yi]->[$xi]; |
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371 | if ($c) { |
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372 | $c->move ($x, $y, 0); #TODO: Move to size_request |
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373 | $c->draw if $c; |
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374 | } |
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375 | |
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376 | $x += $self->max_col_width ($xi); |
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377 | } |
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378 | |
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379 | $y += $self->max_row_height ($yi); |
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380 | } |
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381 | } |
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382 | |
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383 | package Crossfire::Client::Widget::VBox; |
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384 | |
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385 | our @ISA = Crossfire::Client::Widget::Container::; |
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386 | |
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387 | use SDL::OpenGL; |
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388 | |
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389 | sub add { |
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390 | my ($self, $chld) = @_; |
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391 | push @{$self->{childs}}, $chld; |
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392 | $chld->set_parent ($self); |
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393 | $self->update; |
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394 | } |
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395 | |
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396 | sub size_request { |
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397 | my ($self) = @_; |
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398 | |
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399 | my ($hs, $ws) = (0, 0); |
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400 | for (@{$self->{childs} || []}) { |
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401 | my ($w, $h) = $_->size_request; |
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402 | $hs += $h; |
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403 | if ($ws < $w) { $ws = $w } |
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404 | } |
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405 | |
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406 | return ($ws, $hs); |
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407 | } |
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408 | |
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409 | sub _draw { |
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410 | my ($self) = @_; |
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411 | |
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412 | my ($x, $y); |
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413 | for (@{$self->{childs} || []}) { |
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414 | $_->move (0, $y, 0); #TODO: move to size_request |
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415 | $_->draw; |
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416 | my ($w, $h) = $_->size_request; |
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417 | $y += $h; |
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418 | } |
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419 | } |
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420 | |
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421 | package Crossfire::Client::Widget::Label; |
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422 | |
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423 | our @ISA = Crossfire::Client::Widget::; |
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424 | |
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425 | use SDL::OpenGL; |
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426 | |
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427 | sub new { |
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428 | my ($class, $x, $y, $z, $height, $text) = @_; |
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429 | |
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430 | my $self = $class->SUPER::new (x => $x, y => $y, z => $z, height => $height); |
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431 | |
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432 | $self->set_text ($text); |
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433 | |
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434 | $self |
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435 | } |
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436 | |
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437 | sub set_text { |
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438 | my ($self, $text) = @_; |
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439 | |
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440 | $self->{text} = $text; |
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441 | $self->{texture} = new_from_text Crossfire::Client::Texture $text, $self->{height}; |
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442 | |
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443 | $self->update; |
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444 | } |
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445 | |
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446 | sub get_text { |
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447 | my ($self, $text) = @_; |
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448 | |
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449 | $self->{text} |
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450 | } |
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451 | |
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452 | sub size_request { |
|
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453 | my ($self) = @_; |
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454 | |
|
|
455 | ( |
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456 | $self->{texture}{width}, |
|
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457 | $self->{texture}{height}, |
|
|
458 | ) |
|
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459 | } |
|
|
460 | |
|
|
461 | sub _draw { |
|
|
462 | my ($self) = @_; |
|
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463 | |
|
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464 | my $tex = $self->{texture}; |
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465 | |
|
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466 | glEnable GL_BLEND; |
|
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467 | glEnable GL_TEXTURE_2D; |
|
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468 | glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
|
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469 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; |
|
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470 | glBindTexture GL_TEXTURE_2D, $tex->{name}; |
|
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471 | |
|
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472 | glColor 1, 1, 1, 0.8; |
|
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473 | |
|
|
474 | glBegin GL_QUADS; |
|
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475 | glTexCoord 0, 0; glVertex 0 , 0; |
|
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476 | glTexCoord 0, 1; glVertex 0 , $tex->{height}; |
|
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477 | glTexCoord 1, 1; glVertex $tex->{width}, $tex->{height}; |
|
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478 | glTexCoord 1, 0; glVertex $tex->{width}, 0; |
|
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479 | glEnd; |
|
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480 | |
|
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481 | glDisable GL_BLEND; |
|
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482 | glDisable GL_TEXTURE_2D; |
|
|
483 | } |
|
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484 | |
|
|
485 | package Crossfire::Client::Widget::TextEntry; |
|
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486 | |
|
|
487 | our @ISA = Crossfire::Client::Widget::Label::; |
|
|
488 | |
|
|
489 | use SDL; |
|
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490 | use SDL::OpenGL; |
|
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491 | |
|
|
492 | sub key_down { |
|
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493 | my ($self, $ev) = @_; |
|
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494 | |
|
|
495 | my $mod = $ev->key_mod; |
|
|
496 | my $sym = $ev->key_sym; |
|
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497 | |
|
|
498 | $ev->set_unicode (1); |
|
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499 | my $uni = $ev->key_unicode; |
|
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500 | |
|
|
501 | my $text = $self->get_text; |
|
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502 | |
|
|
503 | if ($sym == SDLK_BACKSPACE) { |
|
|
504 | substr $text, -1, 1, ''; |
|
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505 | |
|
|
506 | } elsif ($uni) { |
|
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507 | $text .= chr $uni; |
|
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508 | } |
|
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509 | $self->set_text ($text); |
|
|
510 | } |
|
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511 | |
|
|
512 | |
|
|
513 | # XXX: TextView isn't neccessary with pango multiline text rendering |
|
|
514 | package Crossfire::Client::Widget::TextView; |
|
|
515 | |
54 | use strict; |
516 | use strict; |
|
|
517 | |
55 | our @ISA = qw/Client::Widget/; |
518 | our @ISA = qw/Crossfire::Client::Widget/; |
56 | |
519 | |
57 | use SDL::OpenGL; |
520 | use SDL::OpenGL; |
58 | use SDL::OpenGL::Constants; |
521 | use SDL::OpenGL::Constants; |
|
|
522 | |
|
|
523 | sub new { |
|
|
524 | my ($class, $text, $h) = @_; |
|
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525 | my $self = $class->SUPER::new (); |
|
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526 | |
|
|
527 | $self->{txt_height} = $h; |
|
|
528 | @{$self->{lines}} = split /\r?\n/, $text; |
|
|
529 | |
|
|
530 | for (split /\r?\n/, $text) { |
|
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531 | $self->add_line ($_); |
|
|
532 | } |
|
|
533 | $self |
|
|
534 | } |
|
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535 | |
|
|
536 | #sub render_lines { |
|
|
537 | # my ($self) = @_; |
|
|
538 | # |
|
|
539 | # $self->{txt_lines} = []; |
|
|
540 | # |
|
|
541 | # for (@{$self->{lines}}) { |
|
|
542 | # push @{$self->{txt_lines}}, |
|
|
543 | # new_from_ttf Crossfire::Client::Texture $self->{ttf}, $_; |
|
|
544 | # } |
|
|
545 | #} |
59 | |
546 | |
60 | sub add_line { |
547 | sub add_line { |
61 | my ($self, $line) = @_; |
548 | my ($self, $line) = @_; |
62 | push @{$self->{lines}}, $line; |
549 | push @{$self->{lines}}, $line; |
63 | } |
|
|
64 | |
550 | |
|
|
551 | push @{$self->{txt_lines}}, |
|
|
552 | new_from_text Crossfire::Client::Texture $line, $self->{txt_height}; |
|
|
553 | } |
|
|
554 | |
|
|
555 | sub size_request { |
|
|
556 | my ($self) = @_; |
|
|
557 | |
|
|
558 | my $w = 0; |
|
|
559 | my $h = 0; |
|
|
560 | |
|
|
561 | for (@{$self->{txt_lines}}) { |
|
|
562 | if ($w < $_->{width}) { $w = $_->{width} } |
|
|
563 | $h += $_->{height}; |
|
|
564 | } |
|
|
565 | |
|
|
566 | return ($w, $h); |
|
|
567 | } |
|
|
568 | |
|
|
569 | sub draw_line { |
|
|
570 | my ($self, $tex, $y) = @_; |
|
|
571 | |
|
|
572 | glBindTexture GL_TEXTURE_2D, $tex->{name}; |
|
|
573 | |
|
|
574 | glColor 1, 0, 1; |
|
|
575 | |
|
|
576 | glBegin GL_QUADS; |
|
|
577 | glTexCoord 0, 0; glVertex 0 , $y; |
|
|
578 | glTexCoord 0, 1; glVertex 0 , $y + $tex->{height}; |
|
|
579 | glTexCoord 1, 1; glVertex $tex->{width}, $y + $tex->{height}; |
|
|
580 | glTexCoord 1, 0; glVertex $tex->{width}, $y; |
|
|
581 | glEnd; |
|
|
582 | } |
|
|
583 | |
65 | sub draw { |
584 | sub _draw { |
|
|
585 | my ($self) = @_; |
|
|
586 | |
|
|
587 | glEnable GL_BLEND; |
|
|
588 | glEnable GL_TEXTURE_2D; |
|
|
589 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;#DECAL; |
|
|
590 | |
66 | my ($self) = @_; |
591 | my $l = 0; |
|
|
592 | for (@{$self->{txt_lines}}) { |
|
|
593 | $self->draw_line ($_, $l); |
|
|
594 | $l += $_->{height}; |
|
|
595 | } |
67 | |
596 | |
|
|
597 | glDisable GL_BLEND; |
|
|
598 | glDisable GL_TEXTURE_2D; |
68 | } |
599 | } |
69 | |
600 | |
70 | package Client::MapWidget; |
601 | package Crossfire::Client::Widget::MapWidget; |
|
|
602 | |
71 | use strict; |
603 | use strict; |
72 | our @ISA = qw/Client::Widget/; |
|
|
73 | |
604 | |
|
|
605 | use List::Util qw(min max); |
|
|
606 | |
|
|
607 | use SDL; |
74 | use SDL::OpenGL; |
608 | use SDL::OpenGL; |
75 | use SDL::OpenGL::Constants; |
609 | use SDL::OpenGL::Constants; |
|
|
610 | |
|
|
611 | our @ISA = Crossfire::Client::Widget::; |
76 | |
612 | |
77 | sub key_down { |
613 | sub key_down { |
78 | print "MAPKEYDOWN\n"; |
614 | print "MAPKEYDOWN\n"; |
79 | } |
615 | } |
80 | |
616 | |
81 | sub key_up { |
617 | sub key_up { |
82 | } |
618 | } |
83 | |
619 | |
84 | sub draw { |
620 | sub _draw { |
|
|
621 | my ($self) = @_; |
|
|
622 | |
|
|
623 | my $mx = $::CONN->{mapx}; |
|
|
624 | my $my = $::CONN->{mapy}; |
|
|
625 | |
|
|
626 | my $map = $::CONN->{map}; |
|
|
627 | |
|
|
628 | my ($xofs, $yofs); |
|
|
629 | |
|
|
630 | my $sw = 1 + int $::WIDTH / 32; |
|
|
631 | my $sh = 1 + int $::HEIGHT / 32; |
|
|
632 | |
|
|
633 | if ($::CONN->{mapw} > $sw) { |
|
|
634 | $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5; |
|
|
635 | } else { |
|
|
636 | $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs}; |
|
|
637 | } |
|
|
638 | |
|
|
639 | if ($::CONN->{maph} > $sh) { |
|
|
640 | $yofs = $my + ($::CONN->{maph} - $sh) * 0.5; |
|
|
641 | } else { |
|
|
642 | $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs}; |
|
|
643 | } |
|
|
644 | |
85 | glEnable GL_TEXTURE_2D; |
645 | glEnable GL_TEXTURE_2D; |
86 | glEnable GL_BLEND; |
646 | glEnable GL_BLEND; |
|
|
647 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; |
87 | |
648 | |
88 | my $map = $::CONN->{map}; |
649 | for my $x (0 .. $sw - 1) { |
89 | |
|
|
90 | for my $x (0 .. $::CONN->{mapw} - 1) { |
|
|
91 | for my $y (0 .. $::CONN->{maph} - 1) { |
650 | for my $y (0 .. $sh - 1) { |
92 | |
651 | |
93 | my $cell = $map->[$x][$y] |
652 | my $cell = $map->[$x + $xofs][$y + $yofs] |
94 | or next; |
653 | or next; |
95 | |
654 | |
96 | my $darkness = $cell->[3] * (1 / 255); |
655 | my $darkness = $cell->[0] * (1 / 255); |
|
|
656 | if ($darkness < 0) { |
|
|
657 | glColor 0.3, 0.3, 0.3; |
|
|
658 | } else { |
97 | glColor $darkness, $darkness, $darkness; |
659 | glColor $darkness, $darkness, $darkness; |
|
|
660 | } |
98 | |
661 | |
99 | for my $num (grep $_, $cell->[0], $cell->[1], $cell->[2]) { |
662 | for my $num (grep $_, @$cell[1,2,3]) { |
100 | my $tex = $::CONN->{face}[$num]{texture} || 0; |
663 | my $tex = $::CONN->{face}[$num]{texture} || next; |
101 | |
664 | |
102 | glBindTexture GL_TEXTURE_2D, $tex; |
665 | glBindTexture GL_TEXTURE_2D, $tex->{name}; |
|
|
666 | |
|
|
667 | my $w = $tex->{width}; |
|
|
668 | my $h = $tex->{height}; |
|
|
669 | |
|
|
670 | my $px = ($x + 1) * 32 - $w; |
|
|
671 | my $py = ($y + 1) * 32 - $h; |
103 | |
672 | |
104 | glBegin GL_QUADS; |
673 | glBegin GL_QUADS; |
105 | glTexCoord 0, 0; glVertex $x, $y; |
674 | glTexCoord 0, 0; glVertex $px , $py; |
106 | glTexCoord 0, 1; glVertex $x, $y + 1; |
675 | glTexCoord 0, 1; glVertex $px , $py + $h; |
107 | glTexCoord 1, 1; glVertex $x + 1, $y + 1; |
676 | glTexCoord 1, 1; glVertex $px + $w, $py + $h; |
108 | glTexCoord 1, 0; glVertex $x + 1, $y; |
677 | glTexCoord 1, 0; glVertex $px + $w, $py; |
109 | glEnd; |
678 | glEnd; |
110 | } |
679 | } |
111 | } |
680 | } |
112 | } |
681 | } |
113 | |
682 | |
114 | glDisable GL_TEXTURE_2D; |
683 | glDisable GL_TEXTURE_2D; |
115 | glDisable GL_BLEND; |
684 | glDisable GL_BLEND; |
116 | } |
685 | } |
117 | |
686 | |
|
|
687 | my %DIR = ( |
|
|
688 | SDLK_KP8, [1, "north"], |
|
|
689 | SDLK_KP9, [2, "northeast"], |
|
|
690 | SDLK_KP6, [3, "east"], |
|
|
691 | SDLK_KP3, [4, "southeast"], |
|
|
692 | SDLK_KP2, [5, "south"], |
|
|
693 | SDLK_KP1, [6, "southwest"], |
|
|
694 | SDLK_KP4, [7, "west"], |
|
|
695 | SDLK_KP7, [8, "northwest"], |
|
|
696 | |
|
|
697 | SDLK_UP, [1, "north"], |
|
|
698 | SDLK_RIGHT, [3, "east"], |
|
|
699 | SDLK_DOWN, [5, "south"], |
|
|
700 | SDLK_LEFT, [7, "west"], |
|
|
701 | ); |
|
|
702 | |
|
|
703 | sub key_down { |
|
|
704 | my ($self, $ev) = @_; |
|
|
705 | |
|
|
706 | my $mod = $ev->key_mod; |
|
|
707 | my $sym = $ev->key_sym; |
|
|
708 | |
|
|
709 | if ($sym == SDLK_KP5) { |
|
|
710 | $::CONN->send ("command stay fire"); |
|
|
711 | } elsif (exists $DIR{$sym}) { |
|
|
712 | if ($mod & KMOD_SHIFT) { |
|
|
713 | $self->{shft}++; |
|
|
714 | $::CONN->send ("command fire $DIR{$sym}[0]"); |
|
|
715 | } elsif ($mod & KMOD_CTRL) { |
|
|
716 | $self->{ctrl}++; |
|
|
717 | $::CONN->send ("command run $DIR{$sym}[0]"); |
|
|
718 | } else { |
|
|
719 | $::CONN->send ("command $DIR{$sym}[1]"); |
|
|
720 | } |
|
|
721 | } |
|
|
722 | } |
|
|
723 | |
|
|
724 | sub key_up { |
|
|
725 | my ($self, $ev) = @_; |
|
|
726 | |
|
|
727 | my $mod = $ev->key_mod; |
|
|
728 | my $sym = $ev->key_sym; |
|
|
729 | |
|
|
730 | if (!($mod & KMOD_SHIFT) && delete $self->{shft}) { |
|
|
731 | $::CONN->send ("command fire_stop"); |
|
|
732 | } |
|
|
733 | if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) { |
|
|
734 | $::CONN->send ("command run_stop"); |
|
|
735 | } |
|
|
736 | } |
|
|
737 | |
118 | 1; |
738 | 1; |
|
|
739 | |