1 | package Crossfire::Client::Widget; |
1 | package CFClient::Widget; |
2 | |
2 | |
3 | use strict; |
3 | use strict; |
4 | |
4 | |
5 | use Scalar::Util; |
5 | use Scalar::Util; |
6 | |
6 | |
7 | use SDL::OpenGL; |
7 | use SDL::OpenGL; |
8 | use SDL::OpenGL::Constants; |
8 | use SDL::OpenGL::Constants; |
9 | |
9 | |
10 | our $FOCUS; # the widget with current focus |
10 | use CFClient; |
11 | our @ACTIVE_WIDGETS; |
11 | |
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12 | our ($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; |
12 | |
16 | |
13 | # class methods for events |
17 | # class methods for events |
14 | sub feed_sdl_key_down_event { $FOCUS->key_down ($_[0]) if $FOCUS } |
18 | sub feed_sdl_key_down_event { |
15 | sub feed_sdl_key_up_event { $FOCUS->key_up ($_[0]) if $FOCUS } |
19 | $FOCUS->key_down ($_[0]) if $FOCUS; |
16 | sub feed_sdl_button_down_event { $FOCUS->button_down ($_[0]) if $FOCUS } |
20 | } |
17 | 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 | } |
18 | |
74 | |
19 | sub new { |
75 | sub new { |
20 | my $class = shift; |
76 | my $class = shift; |
21 | |
77 | |
22 | bless { @_ }, $class |
78 | bless { @_ }, $class |
23 | } |
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24 | |
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25 | sub activate { |
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26 | push @ACTIVE_WIDGETS, $_[0]; |
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27 | Scalar::Util::weaken $ACTIVE_WIDGETS[-1]; |
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28 | } |
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29 | |
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30 | sub deactivate { |
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31 | @ACTIVE_WIDGETS = |
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32 | sort { $a->{z} <=> $b->{z} } |
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33 | grep { $_ && $_ != $_[0] } |
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34 | @ACTIVE_WIDGETS; |
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35 | } |
79 | } |
36 | |
80 | |
37 | sub move { |
81 | sub move { |
38 | my ($self, $x, $y, $z) = @_; |
82 | my ($self, $x, $y, $z) = @_; |
39 | $self->{x} = $x; |
83 | $self->{x} = $x; |
… | |
… | |
44 | sub needs_redraw { |
88 | sub needs_redraw { |
45 | 0 |
89 | 0 |
46 | } |
90 | } |
47 | |
91 | |
48 | sub size_request { |
92 | sub size_request { |
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93 | require Carp; |
49 | die "size_request is abtract"; |
94 | Carp::confess "size_request is abtract"; |
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95 | } |
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96 | |
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97 | sub size_allocate { |
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98 | my ($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 - $self->{y}); |
50 | } |
109 | } |
51 | |
110 | |
52 | sub focus_in { |
111 | sub focus_in { |
53 | my ($widget) = @_; |
112 | my ($self) = @_; |
54 | $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 | $FOCUS->update; |
55 | } |
117 | } |
56 | |
118 | |
57 | sub focus_out { |
119 | sub focus_out { |
58 | my ($widget) = @_; |
120 | my ($self) = @_; |
59 | } |
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60 | |
121 | |
61 | sub key_down { |
122 | return unless $FOCUS == $self; |
62 | my ($widget, $sdlev) = @_; |
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63 | } |
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64 | |
123 | |
65 | sub key_up { |
124 | my $focus = $FOCUS; undef $FOCUS; |
66 | my ($widget, $sdlev) = @_; |
125 | $focus->update if $focus; #? |
67 | } |
126 | } |
68 | |
127 | |
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128 | sub mouse_motion { } |
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129 | sub button_up { } |
69 | sub button_down { |
130 | sub button_down { } |
70 | my ($widget, $sdlev) = @_; |
131 | sub key_down { } |
71 | } |
132 | sub key_up { } |
72 | |
133 | |
73 | sub button_up { |
134 | sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } |
74 | my ($widget, $sdlev) = @_; |
135 | sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } |
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} } |
136 | sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } |
80 | sub y { $_[0]->{y} = $_[1] if $_[1]; $_[0]->{y} } |
137 | sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } |
81 | sub z { $_[0]->{z} = $_[1] if $_[1]; $_[0]->{z} } |
138 | sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } |
82 | |
139 | |
83 | sub draw { |
140 | sub draw { |
84 | my ($self) = @_; |
141 | my ($self) = @_; |
85 | |
142 | |
86 | glPushMatrix; |
143 | glPushMatrix; |
87 | glTranslate $self->{x}, $self->{y}, 0; |
144 | glTranslate $self->{x}, $self->{y}, 0; |
88 | $self->_draw; |
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 , $self->{h}; |
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154 | glEnd; |
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155 | glDisable GL_BLEND; |
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156 | } |
89 | glPopMatrix; |
157 | glPopMatrix; |
90 | } |
158 | } |
91 | |
159 | |
92 | sub _draw { |
160 | sub _draw { |
93 | my ($widget) = @_; |
161 | my ($self) = @_; |
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162 | |
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163 | warn "no draw defined for $self\n"; |
94 | } |
164 | } |
95 | |
165 | |
96 | sub bbox { |
166 | sub bbox { |
97 | my ($widget) = @_; |
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 $self->{parent}; |
98 | } |
205 | } |
99 | |
206 | |
100 | sub DESTROY { |
207 | sub DESTROY { |
101 | my ($self) = @_; |
208 | my ($self) = @_; |
102 | |
209 | |
103 | $self->deactivate; |
210 | #$self->deactivate; |
104 | } |
211 | } |
105 | |
212 | |
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213 | ############################################################################# |
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214 | |
106 | package Crossfire::Client::Widget::Container; |
215 | package CFClient::Widget::Container; |
107 | |
216 | |
108 | our @ISA = Crossfire::Client::Widget::; |
217 | our @ISA = CFClient::Widget::; |
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218 | |
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219 | sub new { |
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220 | my ($class, @widgets) = @_; |
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221 | |
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222 | my $self = $class->SUPER::new (children => []); |
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223 | $self->add ($_) for @widgets; |
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224 | |
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225 | $self |
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226 | } |
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227 | |
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228 | sub add { |
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229 | my ($self, $chld, $expand) = @_; |
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230 | |
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231 | $chld->{expand} = $expand; |
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232 | $chld->set_parent ($self); |
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233 | |
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234 | @{$self->{children}} = |
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235 | sort { $a->{z} <=> $b->{z} } |
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236 | @{$self->{children}}, $chld; |
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237 | |
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238 | $self->size_allocate ($self->{w}, $self->{h}) |
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239 | if $self->{w}; #TODO: check for "realised state" |
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240 | } |
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241 | |
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242 | sub remove { |
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243 | my ($self, $widget) = @_; |
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244 | |
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245 | $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; |
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246 | |
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247 | $self->size_allocate ($self->{w}, $self->{h}); |
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248 | } |
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249 | |
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250 | sub find_widget { |
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251 | my ($self, $x, $y) = @_; |
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252 | |
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253 | $x -= $self->{x}; |
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254 | $y -= $self->{y}; |
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255 | |
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256 | my $res; |
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257 | |
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258 | for (reverse @{ $self->{children} }) { |
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259 | $res = $_->find_widget ($x, $y) |
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260 | and return $res; |
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261 | } |
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262 | |
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263 | $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) |
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264 | } |
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265 | |
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266 | sub _draw { |
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267 | my ($self) = @_; |
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268 | |
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269 | $_->draw for @{$self->{children}}; |
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270 | } |
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271 | |
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272 | ############################################################################# |
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273 | |
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274 | package CFClient::Widget::Bin; |
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275 | |
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276 | our @ISA = CFClient::Widget::Container::; |
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277 | |
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278 | sub child { $_[0]->{children}[0] } |
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279 | |
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280 | sub size_request { |
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281 | $_[0]{children}[0]->size_request if $_[0]{children}[0]; |
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282 | } |
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283 | |
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284 | sub size_allocate { |
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285 | my ($self, $w, $h) = @_; |
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286 | |
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287 | $self->SUPER::size_allocate ($w, $h); |
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288 | $self->{children}[0]->size_allocate ($w, $h) |
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289 | if $self->{children}[0] |
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290 | } |
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291 | |
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292 | ############################################################################# |
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293 | |
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294 | package CFClient::Widget::Window; |
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295 | |
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296 | our @ISA = CFClient::Widget::Bin::; |
109 | |
297 | |
110 | use SDL::OpenGL; |
298 | use SDL::OpenGL; |
111 | |
299 | |
112 | sub add { $_[0]->{child} = $_[1] } |
300 | sub new { |
113 | sub get { $_[0]->{child} } |
301 | my ($class, $x, $y, $z, $w, $h) = @_; |
114 | |
302 | |
115 | sub size_request { $_[0]->{child}->size_request if $_[0]->{child} } |
303 | my $self = $class->SUPER::new; |
116 | |
304 | |
117 | sub _draw { die "Containers can't be drawn!" } |
305 | @$self{qw(x y z w h)} = ($x, $y, $z, $w, $h); |
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306 | } |
118 | |
307 | |
119 | package Crossfire::Client::Widget::Window; |
308 | sub update { |
120 | |
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121 | our @ISA = Crossfire::Client::Widget::Container::; |
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122 | |
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123 | use SDL::OpenGL; |
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124 | |
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125 | sub add { |
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126 | my ($self, $chld) = @_; |
309 | my ($self) = @_; |
127 | $self->SUPER::add ($chld); |
310 | |
128 | $self->render_chld; |
311 | $self->render_chld; |
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312 | $self->SUPER::update; |
129 | } |
313 | } |
130 | |
314 | |
131 | sub render_chld { |
315 | sub render_chld { |
132 | my ($self) = @_; |
316 | my ($self) = @_; |
133 | my $chld = $self->get; |
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134 | my ($w, $h) = $self->size_request; |
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135 | |
317 | |
136 | $self->{texture} = |
318 | $self->{texture} = |
137 | Crossfire::Client::Texture->new_from_opengl ( |
319 | CFClient::Texture->new_from_opengl ( |
138 | $w, $h, sub { $chld->draw } |
320 | $self->{w}, $self->{h}, sub { $self->child->draw } |
139 | ); |
321 | ); |
140 | $self->{texture}->upload; |
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141 | } |
322 | } |
142 | |
323 | |
143 | sub size_request { |
324 | sub size_allocate { |
144 | my ($self) = @_; |
325 | my ($self, $w, $h) = @_; |
145 | my $chld = $self->get |
326 | |
146 | or return (0, 0); |
327 | $self->{w} = $w; |
147 | $chld->size_request |
328 | $self->{h} = $h; |
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329 | |
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330 | $self->child->size_allocate ($w, $h); |
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331 | |
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332 | $self->render_chld; |
148 | } |
333 | } |
149 | |
334 | |
150 | sub _draw { |
335 | sub _draw { |
151 | my ($self) = @_; |
336 | my ($self) = @_; |
152 | |
337 | |
153 | my ($w, $h) = $self->size_request;#TODO# use widht/height of texture |
338 | my ($w, $h) = ($self->w, $self->h); |
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339 | |
154 | my $tex = $self->{texture} |
340 | my $tex = $self->{texture} |
155 | or return; |
341 | or return; |
156 | |
342 | |
157 | glEnable GL_BLEND; |
343 | glEnable GL_BLEND; |
158 | glEnable GL_TEXTURE_2D; |
344 | glEnable GL_TEXTURE_2D; |
159 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; |
345 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
160 | glBindTexture GL_TEXTURE_2D, $tex->{name}; |
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161 | |
346 | |
162 | glColor 1, 1, 1; |
347 | $tex->draw_quad (0, 0, $w, $h); |
163 | |
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164 | glBegin GL_QUADS; |
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165 | glTexCoord 0, 0; glVertex 0, 0; |
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166 | glTexCoord 0, 1; glVertex 0, $h; |
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167 | glTexCoord 1, 1; glVertex $w, $h; |
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168 | glTexCoord 1, 0; glVertex $w, 0; |
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169 | glEnd; |
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170 | |
348 | |
171 | glDisable GL_BLEND; |
349 | glDisable GL_BLEND; |
172 | glDisable GL_TEXTURE_2D; |
350 | glDisable GL_TEXTURE_2D; |
173 | } |
351 | } |
174 | |
352 | |
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353 | ############################################################################# |
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354 | |
175 | package Crossfire::Client::Widget::Frame; |
355 | package CFClient::Widget::Frame; |
176 | |
356 | |
177 | our @ISA = Crossfire::Client::Widget::Container::; |
357 | our @ISA = CFClient::Widget::Bin::; |
178 | |
358 | |
179 | use SDL::OpenGL; |
359 | use SDL::OpenGL; |
180 | |
360 | |
181 | sub size_request { |
361 | sub size_request { |
182 | my ($self) = @_; |
362 | my ($self) = @_; |
183 | my $chld = $self->get |
363 | my $chld = $self->child |
184 | or return (0, 0); |
364 | or return (0, 0); |
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365 | |
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366 | $chld->move (2, 2); |
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367 | |
185 | map { $_ + 4 } $chld->size_request; |
368 | map { $_ + 4 } $chld->size_request; |
186 | } |
369 | } |
187 | |
370 | |
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371 | sub size_allocate { |
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372 | my ($self, $w, $h) = @_; |
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373 | |
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374 | $self->{w} = $w; |
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375 | $self->{h} = $h; |
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376 | |
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377 | $self->child->size_allocate ($w - 4, $h - 4); |
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378 | $self->child->move (2, 2); |
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379 | } |
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380 | |
188 | sub _draw { |
381 | sub _draw { |
189 | my ($self) = @_; |
382 | my ($self) = @_; |
190 | |
383 | |
191 | my $chld = $self->get; |
384 | my $chld = $self->child; |
192 | |
385 | |
193 | my ($w, $h) = $chld->size_request; |
386 | my ($w, $h) = $chld->size_request; |
194 | |
387 | |
195 | glColor 1, 0, 0; |
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196 | glBegin GL_QUADS; |
388 | glBegin GL_QUADS; |
197 | glTexCoord 0, 0; glVertex 0 , 0; |
389 | glColor 0, 0, 0; |
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390 | glVertex 0 , 0; |
198 | glTexCoord 0, 1; glVertex 0 , $h + 4; |
391 | glVertex 0 , $h + 4; |
199 | glTexCoord 1, 1; glVertex $w + 4 , $h + 4; |
392 | glVertex $w + 4 , $h + 4; |
200 | glTexCoord 1, 0; glVertex $w + 4 , 0; |
393 | glVertex $w + 4 , 0; |
201 | glEnd; |
394 | glEnd; |
202 | |
395 | |
203 | glPushMatrix; |
|
|
204 | glTranslate (2, 2, 0); |
|
|
205 | $chld->draw; |
396 | $chld->draw; |
206 | glPopMatrix; |
|
|
207 | } |
397 | } |
208 | |
398 | |
|
|
399 | ############################################################################# |
|
|
400 | |
|
|
401 | package CFClient::Widget::FancyFrame; |
|
|
402 | |
|
|
403 | our @ISA = CFClient::Widget::Bin::; |
|
|
404 | |
|
|
405 | use SDL::OpenGL; |
|
|
406 | |
|
|
407 | my @tex = |
|
|
408 | map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } |
|
|
409 | qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); |
|
|
410 | |
|
|
411 | sub size_request { |
|
|
412 | my ($self) = @_; |
|
|
413 | |
|
|
414 | my ($w, $h) = $self->SUPER::size_request; |
|
|
415 | |
|
|
416 | $h += $tex[1]->{height}; |
|
|
417 | $h += $tex[4]->{height}; |
|
|
418 | $w += $tex[2]->{width}; |
|
|
419 | $w += $tex[3]->{width}; |
|
|
420 | |
|
|
421 | ($w, $h) |
|
|
422 | } |
|
|
423 | |
|
|
424 | sub size_allocate { |
|
|
425 | my ($self, $w, $h) = @_; |
|
|
426 | |
|
|
427 | $self->SUPER::size_allocate ($w, $h); |
|
|
428 | |
|
|
429 | $h -= $tex[1]->{height}; |
|
|
430 | $h -= $tex[4]->{height}; |
|
|
431 | $w -= $tex[2]->{width}; |
|
|
432 | $w -= $tex[3]->{width}; |
|
|
433 | |
|
|
434 | $h = $h < 0 ? 0 : $h; |
|
|
435 | $w = $w < 0 ? 0 : $w; |
|
|
436 | |
|
|
437 | $self->child->size_allocate ($w, $h); |
|
|
438 | $self->child->move ($tex[3]->{width}, $tex[1]->{height}); |
|
|
439 | } |
|
|
440 | |
|
|
441 | sub _draw { |
|
|
442 | my ($self) = @_; |
|
|
443 | |
|
|
444 | my ($w, $h) = ($self->{w}, $self->{h}); |
|
|
445 | my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); |
|
|
446 | |
|
|
447 | glEnable GL_BLEND; |
|
|
448 | glEnable GL_TEXTURE_2D; |
|
|
449 | glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
|
|
450 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
|
|
451 | |
|
|
452 | my $top = $tex[1]; |
|
|
453 | $top->draw_quad (0, 0, $w, $top->{height}); |
|
|
454 | |
|
|
455 | my $left = $tex[3]; |
|
|
456 | $left->draw_quad (0, $top->{height}, $left->{width}, $ch); |
|
|
457 | |
|
|
458 | my $right = $tex[2]; |
|
|
459 | $right->draw_quad ($w - $right->{width}, $top->{height}, $right->{width}, $ch); |
|
|
460 | |
|
|
461 | my $bottom = $tex[4]; |
|
|
462 | $bottom->draw_quad (0, $h - $bottom->{height}, $w, $bottom->{height}); |
|
|
463 | |
|
|
464 | my $bg = $tex[0]; |
|
|
465 | glBindTexture GL_TEXTURE_2D, $bg->{name}; |
|
|
466 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
|
|
467 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT; |
|
|
468 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT; |
|
|
469 | |
|
|
470 | my $rep_x = $cw / $bg->{width}; |
|
|
471 | my $rep_y = $ch / $bg->{height}; |
|
|
472 | |
|
|
473 | $bg->draw_quad ($left->{width}, $top->{height}, $cw, $ch); |
|
|
474 | |
|
|
475 | glDisable GL_BLEND; |
|
|
476 | glDisable GL_TEXTURE_2D; |
|
|
477 | |
|
|
478 | $self->child->draw; |
|
|
479 | |
|
|
480 | } |
|
|
481 | |
|
|
482 | ############################################################################# |
|
|
483 | |
209 | package Crossfire::Client::Widget::Table; |
484 | package CFClient::Widget::Table; |
210 | |
485 | |
211 | our @ISA = Crossfire::Client::Widget::Container::; |
486 | our @ISA = CFClient::Widget::Bin::; |
212 | |
487 | |
213 | use SDL::OpenGL; |
488 | use SDL::OpenGL; |
214 | |
489 | |
215 | sub add { |
490 | sub add { |
216 | my ($self, $x, $y, $chld) = @_; |
491 | my ($self, $x, $y, $chld) = @_; |
|
|
492 | my $old_chld = $self->{children}[$y][$x]; |
|
|
493 | |
217 | $self->{childs}[$y][$x] = $chld; |
494 | $self->{children}[$y][$x] = $chld; |
|
|
495 | $chld->set_parent ($self); |
|
|
496 | $self->update; |
218 | } |
497 | } |
219 | |
498 | |
220 | sub max_row_height { |
499 | sub max_row_height { |
221 | my ($self, $row) = @_; |
500 | my ($self, $row) = @_; |
222 | |
501 | |
223 | my $hs = 0; |
502 | my $hs = 0; |
224 | for (my $xi = 0; $xi <= $#{$self->{childs}->[$row] || []}; $xi++) { |
503 | for (my $xi = 0; $xi <= $#{$self->{children}->[$row] || []}; $xi++) { |
225 | my $c = $self->{childs}->[$row]->[$xi]; |
504 | my $c = $self->{children}->[$row]->[$xi]; |
226 | if ($c) { |
505 | if ($c) { |
227 | my ($w, $h) = $c->size_request; |
506 | my ($w, $h) = $c->size_request; |
228 | if ($hs < $h) { $hs = $h } |
507 | if ($hs < $h) { $hs = $h } |
229 | } |
508 | } |
230 | } |
509 | } |
… | |
… | |
233 | |
512 | |
234 | sub max_col_width { |
513 | sub max_col_width { |
235 | my ($self, $col) = @_; |
514 | my ($self, $col) = @_; |
236 | |
515 | |
237 | my $ws = 0; |
516 | my $ws = 0; |
238 | for (my $yi = 0; $yi <= $#{$self->{childs} || []}; $yi++) { |
517 | for (my $yi = 0; $yi <= $#{$self->{children} || []}; $yi++) { |
239 | my $c = ($self->{childs}->[$yi] || [])->[$col]; |
518 | my $c = ($self->{children}->[$yi] || [])->[$col]; |
240 | if ($c) { |
519 | if ($c) { |
241 | my ($w, $h) = $c->size_request; |
520 | my ($w, $h) = $c->size_request; |
242 | if ($ws < $w) { $ws = $w } |
521 | if ($ws < $w) { $ws = $w } |
243 | } |
522 | } |
244 | } |
523 | } |
… | |
… | |
248 | sub size_request { |
527 | sub size_request { |
249 | my ($self) = @_; |
528 | my ($self) = @_; |
250 | |
529 | |
251 | my ($hs, $ws) = (0, 0); |
530 | my ($hs, $ws) = (0, 0); |
252 | |
531 | |
253 | for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) { |
532 | for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) { |
254 | $hs += $self->max_row_height ($yi); |
533 | $hs += $self->max_row_height ($yi); |
255 | } |
534 | } |
256 | |
535 | |
257 | for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) { |
536 | for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) { |
258 | my $wm = 0; |
537 | my $wm = 0; |
259 | for (my $xi = 0; $xi <= $#{$self->{childs}->[$yi]}; $xi++) { |
538 | for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) { |
260 | $wm += $self->max_col_width ($xi) |
539 | $wm += $self->max_col_width ($xi) |
261 | } |
540 | } |
262 | if ($ws < $wm) { $ws = $wm } |
541 | if ($ws < $wm) { $ws = $wm } |
263 | } |
542 | } |
264 | |
543 | |
… | |
… | |
267 | |
546 | |
268 | sub _draw { |
547 | sub _draw { |
269 | my ($self) = @_; |
548 | my ($self) = @_; |
270 | |
549 | |
271 | my $y = 0; |
550 | my $y = 0; |
272 | for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) { |
551 | for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) { |
273 | my $x = 0; |
552 | my $x = 0; |
274 | |
553 | |
275 | for (my $xi = 0; $xi <= $#{$self->{childs}->[$yi]}; $xi++) { |
554 | for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) { |
276 | |
555 | |
277 | glPushMatrix; |
|
|
278 | glTranslate ($x, $y, 0);#TODO#there must be no translate here, instead the widget must be moved |
|
|
279 | my $c = $self->{childs}->[$yi]->[$xi]; |
556 | my $c = $self->{children}->[$yi]->[$xi]; |
|
|
557 | if ($c) { |
|
|
558 | $c->move ($x, $y, 0); #TODO: Move to size_request |
280 | $c->draw if $c; |
559 | $c->draw if $c; |
281 | glPopMatrix; |
560 | } |
282 | |
561 | |
283 | $x += $self->max_col_width ($xi); |
562 | $x += $self->max_col_width ($xi); |
284 | } |
563 | } |
285 | |
564 | |
286 | $y += $self->max_row_height ($yi); |
565 | $y += $self->max_row_height ($yi); |
287 | } |
566 | } |
288 | } |
567 | } |
289 | |
568 | |
|
|
569 | ############################################################################# |
|
|
570 | |
290 | package Crossfire::Client::Widget::VBox; |
571 | package CFClient::Widget::VBox; |
291 | |
572 | |
292 | our @ISA = Crossfire::Client::Widget::Container::; |
573 | our @ISA = CFClient::Widget::Container::; |
293 | |
574 | |
294 | use SDL::OpenGL; |
575 | use SDL::OpenGL; |
295 | |
576 | |
296 | sub add { |
|
|
297 | my ($self, $chld) = @_; |
|
|
298 | push @{$self->{childs}}, $chld; |
|
|
299 | } |
|
|
300 | |
|
|
301 | sub size_request { |
577 | sub size_request { |
302 | my ($self) = @_; |
578 | my ($self) = @_; |
303 | |
579 | |
304 | my ($hs, $ws) = (0, 0); |
580 | my @alloc = map [$_->size_request], @{$self->{children}}; |
|
|
581 | |
|
|
582 | ( |
|
|
583 | (List::Util::max map $_->[0], @alloc), |
|
|
584 | (List::Util::sum map $_->[1], @alloc), |
|
|
585 | ) |
|
|
586 | } |
|
|
587 | |
|
|
588 | sub size_allocate { |
|
|
589 | my ($self, $w, $h) = @_; |
|
|
590 | |
|
|
591 | $self->w ($w); |
|
|
592 | $self->h ($h); |
|
|
593 | |
|
|
594 | my $exp; |
|
|
595 | my @oth; |
|
|
596 | # find expand widget |
305 | for (@{$self->{childs} || []}) { |
597 | for (@{$self->{children}}) { |
|
|
598 | if ($_->{expand}) { |
|
|
599 | $exp = $_; |
|
|
600 | last; |
|
|
601 | } |
|
|
602 | push @oth, $_; |
|
|
603 | } |
|
|
604 | |
|
|
605 | my ($ow, $oh); |
|
|
606 | |
|
|
607 | # get sizes of other widgets |
|
|
608 | for (@oth) { |
306 | my ($w, $h) = $_->size_request; |
609 | my ($w, $h) = $_->size_request; |
307 | $hs += $h; |
610 | $oh += $h; |
308 | if ($ws < $w) { $ws = $w } |
611 | if ($ow < $w) { $ow = $w } |
309 | } |
612 | } |
310 | |
613 | |
311 | return ($ws, $hs); |
614 | my $y = 0; |
312 | } |
|
|
313 | |
|
|
314 | sub _draw { |
|
|
315 | my ($self) = @_; |
|
|
316 | |
|
|
317 | my ($x, $y); |
|
|
318 | for (@{$self->{childs} || []}) { |
615 | for (@{$self->{children}}) { |
319 | glPushMatrix; |
616 | $_->move (0, $y); |
320 | glTranslate (0, $y, 0);# see above TODO |
617 | |
321 | $_->draw; |
618 | if ($_ == $exp) { |
322 | glPopMatrix; |
619 | $_->size_allocate ($w, $h - $oh); |
|
|
620 | $y += $h - $oh; |
|
|
621 | } else { |
323 | my ($w, $h) = $_->size_request; |
622 | my ($cw, $h) = $_->size_request; |
|
|
623 | $_->size_allocate ($w, $h); |
324 | $y += $h; |
624 | $y += $h; |
|
|
625 | } |
325 | } |
626 | } |
326 | } |
627 | } |
327 | |
628 | |
|
|
629 | ############################################################################# |
|
|
630 | |
328 | package Crossfire::Client::Widget::Label; |
631 | package CFClient::Widget::Label; |
329 | |
632 | |
330 | our @ISA = Crossfire::Client::Widget::; |
633 | our @ISA = CFClient::Widget::; |
331 | |
634 | |
332 | use SDL::OpenGL; |
635 | use SDL::OpenGL; |
333 | |
636 | |
334 | sub new { |
637 | sub new { |
335 | my ($class, $x, $y, $z, $ttf, $text) = @_; |
638 | my ($class, $x, $y, $z, $height, $text) = @_; |
336 | |
639 | |
337 | my $self = $class->SUPER::new (x => $x, y => $y, z => $z, ttf => $ttf); |
640 | $height ||= $::FONTSIZE; |
|
|
641 | |
|
|
642 | # TODO: color, and make height, xyz etc. optional |
|
|
643 | my $self = $class->SUPER::new ( |
|
|
644 | color => [1, 1, 1], |
|
|
645 | x => $x, |
|
|
646 | y => $y, |
|
|
647 | z => $z, |
|
|
648 | height => $height, |
|
|
649 | layout => new CFClient::Layout $height, |
|
|
650 | ); |
338 | |
651 | |
339 | $self->set_text ($text); |
652 | $self->set_text ($text); |
340 | |
653 | |
341 | $self |
654 | $self |
342 | } |
655 | } |
343 | |
656 | |
344 | sub set_text { |
657 | sub set_text { |
345 | my ($self, $text) = @_; |
658 | my ($self, $text) = @_; |
346 | $self->{texture} = new_from_ttf Crossfire::Client::Texture $self->{ttf}, $self->{text} = $text; |
659 | |
|
|
660 | $self->{text} = $text; |
|
|
661 | $self->{layout}->set_markup ($text); |
|
|
662 | |
|
|
663 | delete $self->{texture}; |
347 | } |
664 | } |
348 | |
665 | |
349 | sub get_text { |
666 | sub get_text { |
350 | my ($self, $text) = @_; |
667 | my ($self, $text) = @_; |
|
|
668 | |
351 | $self->{text} |
669 | $self->{text} |
352 | } |
670 | } |
353 | |
671 | |
354 | sub size_request { |
672 | sub size_request { |
355 | my ($self) = @_; |
673 | my ($self) = @_; |
356 | |
674 | |
357 | ( |
675 | $self->{layout}->set_width; |
|
|
676 | $self->{layout}->size |
|
|
677 | # if ($self->{texture}{width} > 1 && $self->{texture}{height} > 1) { #TODO: hack |
|
|
678 | # ( |
358 | $self->{texture}{width}, |
679 | # $self->{texture}{width}, |
359 | $self->{texture}{height}, |
680 | # $self->{texture}{height}, |
360 | ) |
681 | # ) |
|
|
682 | # } else { |
|
|
683 | # my ($w, $h, $data) = CFClient::font_render "Yy", $self->{height}; |
|
|
684 | # |
|
|
685 | # ($w, $h) |
|
|
686 | # } |
|
|
687 | } |
|
|
688 | |
|
|
689 | sub size_allocate { |
|
|
690 | my ($self, $w, $h) = @_; |
|
|
691 | |
|
|
692 | $self->SUPER::size_allocate ($w, $h); |
|
|
693 | delete $self->{texture}; |
361 | } |
694 | } |
362 | |
695 | |
363 | sub _draw { |
696 | sub _draw { |
364 | my ($self) = @_; |
697 | my ($self) = @_; |
365 | |
698 | |
366 | my $tex = $self->{texture}; |
699 | my $tex = $self->{texture} ||= do { |
|
|
700 | $self->{layout}->set_width ($self->{w}); |
|
|
701 | new_from_layout CFClient::Texture $self->{layout}; |
|
|
702 | }; |
367 | |
703 | |
368 | glEnable GL_BLEND; |
704 | glEnable GL_BLEND; |
369 | glEnable GL_TEXTURE_2D; |
705 | glEnable GL_TEXTURE_2D; |
|
|
706 | glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
370 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; |
707 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; |
371 | glBindTexture GL_TEXTURE_2D, $tex->{name}; |
|
|
372 | |
708 | |
373 | glColor 1, 1, 1; |
709 | glColor @{$self->{color}}; |
374 | |
710 | |
375 | glBegin GL_QUADS; |
711 | $tex->draw_quad (0, 0); |
376 | glTexCoord 0, 0; glVertex 0 , 0; |
|
|
377 | glTexCoord 0, 1; glVertex 0 , $tex->{height}; |
|
|
378 | glTexCoord 1, 1; glVertex $tex->{width}, $tex->{height}; |
|
|
379 | glTexCoord 1, 0; glVertex $tex->{width}, 0; |
|
|
380 | glEnd; |
|
|
381 | |
712 | |
382 | glDisable GL_BLEND; |
713 | glDisable GL_BLEND; |
383 | glDisable GL_TEXTURE_2D; |
714 | glDisable GL_TEXTURE_2D; |
384 | } |
715 | } |
385 | |
716 | |
386 | package Crossfire::Client::Widget::TextView; |
717 | ############################################################################# |
|
|
718 | |
|
|
719 | package CFClient::Widget::Entry; |
|
|
720 | |
|
|
721 | our @ISA = CFClient::Widget::Label::; |
|
|
722 | |
|
|
723 | use SDL; |
|
|
724 | use SDL::OpenGL; |
|
|
725 | |
|
|
726 | sub key_down { |
|
|
727 | my ($self, $ev) = @_; |
|
|
728 | |
|
|
729 | my $mod = $ev->key_mod; |
|
|
730 | my $sym = $ev->key_sym; |
|
|
731 | |
|
|
732 | my $uni = $ev->key_unicode; |
|
|
733 | |
|
|
734 | my $text = $self->get_text; |
|
|
735 | |
|
|
736 | if ($sym == SDLK_BACKSPACE) { |
|
|
737 | substr $text, -1, 1, ''; |
|
|
738 | } elsif ($uni) { |
|
|
739 | $text .= chr $uni; |
|
|
740 | } |
|
|
741 | |
|
|
742 | $self->set_text ($text); |
|
|
743 | } |
|
|
744 | |
|
|
745 | sub button_down { |
|
|
746 | my ($self, $ev) = @_; |
|
|
747 | |
|
|
748 | $self->focus_in; |
|
|
749 | } |
|
|
750 | |
|
|
751 | sub mouse_motion { |
|
|
752 | my ($self, $ev, $x, $y) = @_; |
|
|
753 | printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# |
|
|
754 | } |
|
|
755 | |
|
|
756 | sub _draw { |
|
|
757 | my ($self) = @_; |
|
|
758 | |
|
|
759 | if ($FOCUS == $self) { |
|
|
760 | glColor 1, 1, 1; |
|
|
761 | } else { |
|
|
762 | glColor 0.7, 0.7, 0.7; |
|
|
763 | } |
|
|
764 | |
|
|
765 | glBegin GL_QUADS; |
|
|
766 | glVertex 0 , 0; |
|
|
767 | glVertex 0 , $self->{h} - 1; |
|
|
768 | glVertex $self->{w} - 1, $self->{h} - 1; |
|
|
769 | glVertex $self->{w} - 1, 0; |
|
|
770 | glEnd; |
|
|
771 | |
|
|
772 | $self->SUPER::_draw; |
|
|
773 | } |
|
|
774 | |
|
|
775 | ############################################################################# |
|
|
776 | |
|
|
777 | package CFClient::Widget::MapWidget; |
387 | |
778 | |
388 | use strict; |
779 | use strict; |
389 | |
780 | |
390 | our @ISA = qw/Crossfire::Client::Widget/; |
781 | use List::Util qw(min max); |
391 | |
|
|
392 | use SDL::OpenGL; |
|
|
393 | use SDL::OpenGL::Constants; |
|
|
394 | |
|
|
395 | sub add_line { |
|
|
396 | my ($self, $line) = @_; |
|
|
397 | push @{$self->{lines}}, $line; |
|
|
398 | } |
|
|
399 | |
|
|
400 | sub _draw { |
|
|
401 | my ($self) = @_; |
|
|
402 | |
|
|
403 | } |
|
|
404 | |
|
|
405 | package Crossfire::Client::Widget::MapWidget; |
|
|
406 | |
|
|
407 | use strict; |
|
|
408 | |
|
|
409 | our @ISA = qw/Crossfire::Client::Widget/; |
|
|
410 | |
782 | |
411 | use SDL; |
783 | use SDL; |
412 | use SDL::OpenGL; |
784 | use SDL::OpenGL; |
413 | use SDL::OpenGL::Constants; |
785 | use SDL::OpenGL::Constants; |
414 | |
786 | |
|
|
787 | our @ISA = CFClient::Widget::; |
|
|
788 | |
415 | sub key_down { |
789 | sub key_down { |
416 | print "MAPKEYDOWN\n"; |
790 | print "MAPKEYDOWN\n"; |
417 | } |
791 | } |
418 | |
792 | |
419 | sub key_up { |
793 | sub key_up { |
420 | } |
794 | } |
421 | |
795 | |
|
|
796 | sub size_request { |
|
|
797 | ( |
|
|
798 | 1 + int $::WIDTH / 32, |
|
|
799 | 1 + int $::HEIGHT / 32, |
|
|
800 | ) |
|
|
801 | } |
|
|
802 | |
422 | sub _draw { |
803 | sub _draw { |
423 | my ($self) = @_; |
804 | my ($self) = @_; |
|
|
805 | |
|
|
806 | my $mx = $::CONN->{mapx}; |
|
|
807 | my $my = $::CONN->{mapy}; |
|
|
808 | |
|
|
809 | my $map = $::CONN->{map}; |
|
|
810 | |
|
|
811 | my ($xofs, $yofs); |
|
|
812 | |
|
|
813 | my $sw = 1 + int $::WIDTH / 32; |
|
|
814 | my $sh = 1 + int $::HEIGHT / 32; |
|
|
815 | |
|
|
816 | if ($::CONN->{mapw} > $sw) { |
|
|
817 | $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5; |
|
|
818 | } else { |
|
|
819 | $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs}; |
|
|
820 | } |
|
|
821 | |
|
|
822 | if ($::CONN->{maph} > $sh) { |
|
|
823 | $yofs = $my + ($::CONN->{maph} - $sh) * 0.5; |
|
|
824 | } else { |
|
|
825 | $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs}; |
|
|
826 | } |
424 | |
827 | |
425 | glEnable GL_TEXTURE_2D; |
828 | glEnable GL_TEXTURE_2D; |
426 | glEnable GL_BLEND; |
829 | glEnable GL_BLEND; |
427 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; |
830 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
428 | |
831 | |
429 | my $map = $::CONN->{map}; |
832 | my $sw4 = ($sw + 3) & ~3; |
|
|
833 | my $darkness = "\x00" x ($sw4 * $sh); |
430 | |
834 | |
431 | for my $x (0 .. int $::WIDTH / 32) { |
835 | for my $x (0 .. $sw - 1) { |
432 | for my $y (0 .. int $::HEIGHT / 32) { |
836 | my $row = $map->[$x + $xofs]; |
|
|
837 | for my $y (0 .. $sh - 1) { |
433 | |
838 | |
434 | my $cell = $map->[$x + $::CONN->{mapx}] |
839 | my $cell = $row->[$y + $yofs] |
435 | [$y + $::CONN->{mapy}] |
|
|
436 | or next; |
840 | or next; |
437 | |
841 | |
438 | my $darkness = $cell->[0] * (1 / 255); |
842 | my $dark = $cell->[0]; |
439 | if ($darkness < 0) { |
843 | if ($dark < 0) { |
440 | glColor 0.3, 0.3, 0.3; |
844 | substr $darkness, $y * $sw4 + $x, 1, chr 224; |
441 | } else { |
845 | } else { |
442 | glColor $darkness, $darkness, $darkness; |
846 | substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark; |
443 | } |
847 | } |
444 | |
848 | |
445 | for my $num (grep $_, @$cell[1,2,3]) { |
849 | for my $num (grep $_, @$cell[1,2,3]) { |
446 | my $tex = $::CONN->{face}[$num]{texture} || next; |
850 | my $tex = $::CONN->{face}[$num]{texture} || next; |
447 | |
851 | |
448 | glBindTexture GL_TEXTURE_2D, $tex->{name}; |
|
|
449 | |
|
|
450 | my $w = $tex->{width}; |
852 | my $w = $tex->{width}; |
451 | my $h = $tex->{height}; |
853 | my $h = $tex->{height}; |
452 | |
854 | |
453 | my $px = ($x + 1) * 32 - $w; |
855 | $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h); |
454 | my $py = ($y + 1) * 32 - $h; |
|
|
455 | |
|
|
456 | glBegin GL_QUADS; |
|
|
457 | glTexCoord 0, 0; glVertex $px , $py; |
|
|
458 | glTexCoord 0, 1; glVertex $px , $py + $h; |
|
|
459 | glTexCoord 1, 1; glVertex $px + $w, $py + $h; |
|
|
460 | glTexCoord 1, 0; glVertex $px + $w, $py; |
|
|
461 | glEnd; |
|
|
462 | } |
856 | } |
463 | } |
857 | } |
464 | } |
858 | } |
|
|
859 | |
|
|
860 | # if (1) { # higher quality darkness |
|
|
861 | # $lighting =~ s/(.)/$1$1$1/gs; |
|
|
862 | # my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3; |
|
|
863 | # |
|
|
864 | # $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear"); |
|
|
865 | # |
|
|
866 | # $lighting = $pb->get_pixels; |
|
|
867 | # $lighting =~ s/(.)../$1/gs; |
|
|
868 | # } |
|
|
869 | |
|
|
870 | glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
|
|
871 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; |
|
|
872 | |
|
|
873 | $darkness = new CFClient::Texture |
|
|
874 | width => $sw4, |
|
|
875 | height => $sh, |
|
|
876 | data => $darkness, |
|
|
877 | internalformat => GL_ALPHA, |
|
|
878 | format => GL_ALPHA; |
|
|
879 | |
|
|
880 | glColor 0.45, 0.45, 0.45, 1; |
|
|
881 | $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32); |
465 | |
882 | |
466 | glDisable GL_TEXTURE_2D; |
883 | glDisable GL_TEXTURE_2D; |
467 | glDisable GL_BLEND; |
884 | glDisable GL_BLEND; |
468 | } |
885 | } |
469 | |
886 | |
… | |
… | |
516 | if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) { |
933 | if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) { |
517 | $::CONN->send ("command run_stop"); |
934 | $::CONN->send ("command run_stop"); |
518 | } |
935 | } |
519 | } |
936 | } |
520 | |
937 | |
521 | 1; |
938 | ############################################################################# |
522 | |
939 | |
|
|
940 | package CFClient::Widget::Animator; |
|
|
941 | |
|
|
942 | use SDL::OpenGL; |
|
|
943 | |
|
|
944 | our @ISA = CFClient::Widget::Bin::; |
|
|
945 | |
|
|
946 | sub moveto { |
|
|
947 | my ($self, $x, $y) = @_; |
|
|
948 | |
|
|
949 | $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; |
|
|
950 | $self->{speed} = 0.001; |
|
|
951 | $self->{time} = 1; |
|
|
952 | |
|
|
953 | ::animation_start $self; |
|
|
954 | } |
|
|
955 | |
|
|
956 | sub animate { |
|
|
957 | my ($self, $interval) = @_; |
|
|
958 | |
|
|
959 | $self->{time} -= $interval * $self->{speed}; |
|
|
960 | if ($self->{time} <= 0) { |
|
|
961 | $self->{time} = 0; |
|
|
962 | ::animation_stop $self; |
|
|
963 | } |
|
|
964 | |
|
|
965 | my ($x0, $y0, $x1, $y1) = @{$self->{moveto}}; |
|
|
966 | |
|
|
967 | $self->{x} = $x0 * $self->{time} + $x1 * (1 - $self->{time}); |
|
|
968 | $self->{y} = $y0 * $self->{time} + $y1 * (1 - $self->{time}); |
|
|
969 | } |
|
|
970 | |
|
|
971 | sub _draw { |
|
|
972 | my ($self) = @_; |
|
|
973 | |
|
|
974 | glPushMatrix; |
|
|
975 | glRotate $self->{time} * 1000, 0, 1, 0; |
|
|
976 | $self->{children}[0]->draw; |
|
|
977 | glPopMatrix; |
|
|
978 | } |
|
|
979 | |
|
|
980 | ############################################################################# |
|
|
981 | |
|
|
982 | package CFClient::Widget::Toplevel; |
|
|
983 | |
|
|
984 | our @ISA = CFClient::Widget::Container::; |
|
|
985 | |
|
|
986 | sub size_request { |
|
|
987 | ($::WIDTH, $::HEIGHT) |
|
|
988 | } |
|
|
989 | |
|
|
990 | sub size_allocate { |
|
|
991 | my ($self, $w, $h) = @_; |
|
|
992 | |
|
|
993 | $self->SUPER::size_allocate ($w, $h); |
|
|
994 | |
|
|
995 | $_->size_allocate ($_->size_request) |
|
|
996 | for @{$self->{children}}; |
|
|
997 | } |
|
|
998 | |
|
|
999 | sub translate { |
|
|
1000 | my ($self, $x, $y) = @_; |
|
|
1001 | |
|
|
1002 | ($x, $y) |
|
|
1003 | } |
|
|
1004 | |
|
|
1005 | sub update { |
|
|
1006 | my ($self) = @_; |
|
|
1007 | |
|
|
1008 | $self->size_allocate ($self->size_request); |
|
|
1009 | ::refresh (); |
|
|
1010 | } |
|
|
1011 | |
|
|
1012 | sub add { |
|
|
1013 | my ($self, $widget) = @_; |
|
|
1014 | |
|
|
1015 | $self->SUPER::add ($widget); |
|
|
1016 | |
|
|
1017 | $widget->size_allocate ($widget->size_request); |
|
|
1018 | } |
|
|
1019 | |
|
|
1020 | sub draw { |
|
|
1021 | my ($self) = @_; |
|
|
1022 | |
|
|
1023 | $self->_draw; |
|
|
1024 | } |
|
|
1025 | |
|
|
1026 | ############################################################################# |
|
|
1027 | |
|
|
1028 | package CFClient::Widget; |
|
|
1029 | |
|
|
1030 | $TOPLEVEL = new CFClient::Widget::Toplevel; |
|
|
1031 | |
|
|
1032 | 1 |
|
|
1033 | |