1 | package Crossfire::Client::Widget; |
1 | package DC::UI; |
2 | |
2 | |
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3 | use utf8; |
3 | use strict; |
4 | use strict; |
4 | use SDL::OpenGL; |
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5 | use SDL::OpenGL::Constants; |
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6 | |
5 | |
7 | our $FOCUS; # the widget with current focus |
6 | use List::Util (); |
8 | our @ACTIVE_WIDGETS; |
7 | |
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8 | use DC; |
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9 | use DC::Pod; |
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10 | use DC::Texture; |
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11 | |
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12 | our ($FOCUS, $HOVER, $GRAB); # various widgets |
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13 | |
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14 | our $LAYOUT; |
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15 | our $ROOT; |
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16 | our $TOOLTIP; |
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17 | our $BUTTON_STATE; |
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18 | |
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19 | our %WIDGET; # all widgets, weak-referenced |
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20 | |
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21 | our $TOOLTIP_WATCHER = EV::timer_ns 0, 0.03, sub { |
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22 | $_[0]->stop; |
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23 | |
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24 | if (!$GRAB) { |
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25 | for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { |
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26 | if (length $widget->{tooltip}) { |
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27 | if ($TOOLTIP->{owner} != $widget) { |
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28 | $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner}; |
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29 | $TOOLTIP->hide; |
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30 | |
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31 | $TOOLTIP->{owner} = $widget; |
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32 | $TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner}; |
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33 | |
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34 | return if $ENV{CFPLUS_DEBUG} & 8; |
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35 | |
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36 | $TOOLTIP->set_tooltip_from ($widget); |
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37 | $TOOLTIP->show; |
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38 | } |
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39 | |
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40 | return; |
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41 | } |
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42 | } |
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43 | } |
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44 | |
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45 | $TOOLTIP->hide; |
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46 | $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner}; |
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47 | delete $TOOLTIP->{owner}; |
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48 | }; |
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49 | |
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50 | sub get_layout { |
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51 | my $layout; |
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52 | |
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53 | for (grep { $_->{name} } values %WIDGET) { |
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54 | my $win = $layout->{$_->{name}} = { }; |
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55 | |
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56 | $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/; |
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57 | $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/; |
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58 | $win->{w} = $_->{w} / $::WIDTH if defined $_->{w}; |
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59 | $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h}; |
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60 | |
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61 | $win->{show} = $_->{visible} && $_->{is_toplevel}; |
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62 | } |
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63 | |
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64 | $layout |
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65 | } |
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66 | |
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67 | sub set_layout { |
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68 | my ($layout) = @_; |
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69 | |
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70 | $LAYOUT = $layout; |
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71 | } |
9 | |
72 | |
10 | # class methods for events |
73 | # class methods for events |
11 | sub feed_sdl_key_down_event { $FOCUS->key_down ($_[0]) if $FOCUS } |
74 | sub feed_sdl_key_down_event { |
12 | sub feed_sdl_key_up_event { $FOCUS->key_up ($_[0]) if $FOCUS } |
75 | $FOCUS->emit (key_down => $_[0]) |
13 | sub feed_sdl_button_down_event { $FOCUS->button_down ($_[0]) if $FOCUS } |
76 | if $FOCUS; |
14 | sub feed_sdl_button_up_event { $FOCUS->button_up ($_[0]) if $FOCUS } |
77 | } |
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78 | |
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79 | sub feed_sdl_key_up_event { |
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80 | $FOCUS->emit (key_up => $_[0]) |
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81 | if $FOCUS; |
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82 | } |
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83 | |
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84 | sub check_hover { |
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85 | my ($widget) = @_; |
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86 | |
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87 | if ($widget != $HOVER) { |
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88 | my $hover = $HOVER; $HOVER = $widget; |
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89 | |
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90 | $hover->update if $hover && $hover->{can_hover}; |
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91 | $HOVER->update if $HOVER && $HOVER->{can_hover}; |
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92 | |
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93 | $TOOLTIP_WATCHER->again; |
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94 | } |
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95 | } |
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96 | |
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97 | sub feed_sdl_button_down_event { |
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98 | my ($ev) = @_; |
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99 | my ($x, $y) = ($ev->{x}, $ev->{y}); |
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100 | |
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101 | $BUTTON_STATE |= 1 << ($ev->{button} - 1); |
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102 | |
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103 | unless ($GRAB) { |
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104 | my $widget = $ROOT->find_widget ($x, $y); |
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105 | |
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106 | $GRAB = $widget; |
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107 | $GRAB->update if $GRAB; |
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108 | |
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109 | $TOOLTIP_WATCHER->invoke; |
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110 | } |
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111 | |
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112 | if ($GRAB) { |
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113 | if ($ev->{button} == 4 || $ev->{button} == 5) { |
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114 | # mousewheel |
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115 | my $delta = $ev->{button} * 2 - 9; |
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116 | my $shift = $ev->{mod} & DC::KMOD_SHIFT; |
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117 | |
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118 | $ev->{dx} = $shift ? $delta : 0; |
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119 | $ev->{dy} = $shift ? 0 : $delta; |
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120 | |
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121 | $GRAB->emit (mouse_wheel => $ev); |
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122 | } else { |
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123 | $GRAB->emit (button_down => $ev) |
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124 | } |
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125 | } |
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126 | } |
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127 | |
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128 | sub feed_sdl_button_up_event { |
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129 | my ($ev) = @_; |
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130 | |
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131 | my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y}); |
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132 | |
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133 | $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); |
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134 | |
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135 | $GRAB->emit (button_up => $ev) |
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136 | if $GRAB && $ev->{button} != 4 && $ev->{button} != 5; |
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137 | |
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138 | unless ($BUTTON_STATE) { |
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139 | my $grab = $GRAB; undef $GRAB; |
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140 | $grab->update if $grab; |
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141 | $GRAB->update if $GRAB; |
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142 | |
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143 | check_hover $widget; |
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144 | $TOOLTIP_WATCHER->invoke; |
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145 | } |
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146 | } |
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147 | |
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148 | sub feed_sdl_motion_event { |
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149 | my ($ev) = @_; |
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150 | my ($x, $y) = ($ev->{x}, $ev->{y}); |
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151 | |
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152 | my $widget = $GRAB || $ROOT->find_widget ($x, $y); |
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153 | |
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154 | check_hover $widget; |
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155 | |
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156 | $HOVER->emit (mouse_motion => $ev) |
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157 | if $HOVER; |
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158 | } |
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159 | |
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160 | # convert position array to integers |
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161 | sub harmonize { |
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162 | my ($vals) = @_; |
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163 | |
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164 | my $rem = 0; |
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165 | |
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166 | for (@$vals) { |
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167 | my $i = int $_ + $rem; |
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168 | $rem += $_ - $i; |
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169 | $_ = $i; |
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170 | } |
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171 | } |
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172 | |
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173 | sub full_refresh { |
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174 | # make a copy, otherwise for complains about freed values. |
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175 | my @widgets = values %WIDGET; |
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176 | |
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177 | $_->update |
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178 | for @widgets; |
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179 | } |
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180 | |
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181 | sub reconfigure_widgets { |
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182 | # make a copy, otherwise C<for> complains about freed values. |
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183 | my @widgets = values %WIDGET; |
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184 | |
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185 | $_->reconfigure |
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186 | for @widgets; |
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187 | } |
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188 | |
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189 | # call when resolution changes etc. |
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190 | sub rescale_widgets { |
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191 | my ($sx, $sy) = @_; |
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192 | |
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193 | for my $widget (values %WIDGET) { |
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194 | if ($widget->{is_toplevel}) { |
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195 | $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/; |
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196 | $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/; |
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197 | |
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198 | $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/; |
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199 | $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w}; |
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200 | $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w}; |
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201 | $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/; |
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202 | $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h}; |
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203 | $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h}; |
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204 | |
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205 | $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/; |
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206 | $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/; |
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207 | |
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208 | } |
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209 | } |
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210 | |
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211 | reconfigure_widgets; |
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212 | } |
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213 | |
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214 | ############################################################################# |
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215 | |
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216 | package DC::UI::Event; |
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217 | |
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218 | sub xy { |
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219 | $_[1]->coord2local ($_[0]{x}, $_[0]{y}) |
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220 | } |
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221 | |
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222 | ############################################################################# |
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223 | |
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224 | package DC::UI::Base; |
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225 | |
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226 | use strict; |
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227 | |
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228 | use DC::OpenGL; |
15 | |
229 | |
16 | sub new { |
230 | sub new { |
17 | my $class = shift; |
231 | my $class = shift; |
18 | |
232 | |
19 | bless { @_ }, $class |
233 | my $self = bless { |
20 | } |
234 | x => "center", |
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235 | y => "center", |
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236 | z => 0, |
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237 | w => undef, |
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238 | h => undef, |
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239 | can_events => 1, |
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240 | @_ |
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241 | }, $class; |
21 | |
242 | |
22 | sub activate { |
243 | DC::weaken ($DC::UI::WIDGET{$self+0} = $self); |
23 | push @ACTIVE_WIDGETS, $_[0]; |
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24 | } |
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25 | |
244 | |
26 | sub deactivate { |
245 | for (keys %$self) { |
27 | @ACTIVE_WIDGETS = |
246 | if (/^on_(.*)$/) { |
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247 | $self->connect ($1 => delete $self->{$_}); |
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248 | } |
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249 | } |
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250 | |
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251 | if (my $layout = $DC::UI::LAYOUT->{$self->{name}}) { |
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252 | $self->{x} = $layout->{x} * $DC::UI::ROOT->{alloc_w} if exists $layout->{x}; |
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253 | $self->{y} = $layout->{y} * $DC::UI::ROOT->{alloc_h} if exists $layout->{y}; |
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254 | $self->{force_w} = $layout->{w} * $DC::UI::ROOT->{alloc_w} if exists $layout->{w}; |
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255 | $self->{force_h} = $layout->{h} * $DC::UI::ROOT->{alloc_h} if exists $layout->{h}; |
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256 | |
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257 | $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x}; |
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258 | $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y}; |
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259 | |
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260 | $self->show if $layout->{show}; |
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261 | } |
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262 | |
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263 | $self |
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264 | } |
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265 | |
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266 | sub destroy { |
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267 | my ($self) = @_; |
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268 | |
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269 | $self->hide; |
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270 | $self->emit ("destroy"); |
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271 | %$self = (); |
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272 | } |
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273 | |
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274 | sub TO_JSON { |
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275 | { "\fw" => $_[0]{s_id} } |
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276 | } |
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277 | |
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278 | sub show { |
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279 | my ($self) = @_; |
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280 | |
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281 | return if $self->{parent}; |
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282 | |
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283 | $DC::UI::ROOT->add ($self); |
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284 | } |
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285 | |
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286 | sub set_visible { |
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287 | my ($self) = @_; |
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288 | |
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289 | return if $self->{visible}; |
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290 | |
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291 | $self->{root} = $self->{parent}{root}; |
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292 | $self->{visible} = $self->{parent}{visible} + 1; |
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293 | |
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294 | $self->emit (visibility_change => 1); |
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295 | |
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296 | $self->realloc if !exists $self->{req_w}; |
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297 | |
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298 | $_->set_visible for $self->children; |
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299 | } |
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300 | |
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301 | sub set_invisible { |
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302 | my ($self) = @_; |
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303 | |
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304 | return unless $self->{visible}; |
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305 | |
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306 | $_->set_invisible for $self->children; |
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307 | |
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308 | delete $self->{visible}; |
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309 | delete $self->{root}; |
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310 | |
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311 | undef $GRAB if $GRAB == $self; |
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312 | undef $HOVER if $HOVER == $self; |
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313 | |
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314 | $DC::UI::TOOLTIP_WATCHER->invoke |
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315 | if $TOOLTIP->{owner} == $self; |
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316 | |
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317 | $self->emit ("focus_out"); |
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318 | $self->emit (visibility_change => 0); |
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319 | } |
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320 | |
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321 | sub set_visibility { |
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322 | my ($self, $visible) = @_; |
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323 | |
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324 | return if $self->{visible} == $visible; |
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325 | |
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326 | $visible ? $self->show |
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327 | : $self->hide; |
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328 | } |
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329 | |
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330 | sub toggle_visibility { |
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331 | my ($self) = @_; |
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332 | |
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333 | $self->{visible} |
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334 | ? $self->hide |
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335 | : $self->show; |
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336 | } |
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337 | |
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338 | sub hide { |
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339 | my ($self) = @_; |
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340 | |
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341 | $self->set_invisible; |
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342 | |
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343 | # extra $parent copy for 5.8.8+ bug workaround |
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344 | # (otherwise $_[0] in remove gets freed |
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345 | if (my $parent = $self->{parent}) { |
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346 | $parent->remove ($self); |
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347 | } |
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348 | } |
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349 | |
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350 | sub move_abs { |
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351 | my ($self, $x, $y, $z) = @_; |
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352 | |
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353 | $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x; |
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354 | $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y; |
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355 | $self->{z} = $z if defined $z; |
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356 | |
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357 | $self->update; |
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358 | } |
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359 | |
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360 | sub set_size { |
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361 | my ($self, $w, $h) = @_; |
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362 | |
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363 | $self->{force_w} = $w; |
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364 | $self->{force_h} = $h; |
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365 | |
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366 | $self->realloc; |
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367 | } |
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368 | |
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369 | # traverse the widget chain up to find the maximum "physical" size constraints |
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370 | sub get_max_wh { |
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371 | my ($self) = @_; |
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372 | |
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373 | my ($w, $h) = @$self{qw(max_w max_h)}; |
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374 | |
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375 | if ($w <= 0 || $h <= 0) { |
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376 | my ($mw, $mh) = $self->{parent} |
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377 | ? $self->{parent}->get_max_wh |
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378 | : ($::WIDTH, $::HEIGHT); |
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379 | |
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380 | $w = $mw if $w <= 0; |
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381 | $h = $mh if $h <= 0; |
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382 | } |
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383 | |
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384 | ($w, $h) |
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385 | } |
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386 | |
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387 | sub size_request { |
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388 | require Carp; |
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389 | Carp::confess "size_request is abstract"; |
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390 | } |
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391 | |
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392 | sub baseline_shift { |
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393 | 0 |
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394 | } |
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395 | |
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396 | sub configure { |
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397 | my ($self, $x, $y, $w, $h) = @_; |
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398 | |
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399 | if ($self->{aspect}) { |
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400 | my ($ow, $oh) = ($w, $h); |
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401 | |
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402 | $w = List::Util::min $w, DC::ceil $h * $self->{aspect}; |
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403 | $h = List::Util::min $h, DC::ceil $w / $self->{aspect}; |
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404 | |
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405 | # use alignment to adjust x, y |
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406 | |
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407 | $x += int 0.5 * ($ow - $w); |
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408 | $y += int 0.5 * ($oh - $h); |
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409 | } |
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410 | |
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411 | if ($self->{x} ne $x || $self->{y} ne $y) { |
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412 | $self->{x} = $x; |
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413 | $self->{y} = $y; |
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414 | $self->update; |
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415 | } |
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416 | |
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417 | if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) { |
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418 | return unless $self->{visible}; |
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419 | |
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420 | $self->{alloc_w} = $w; |
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421 | $self->{alloc_h} = $h; |
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422 | |
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423 | $self->{root}{size_alloc}{$self+0} = $self; |
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424 | } |
|
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425 | } |
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426 | |
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427 | sub children { |
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428 | # nop |
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429 | } |
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430 | |
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431 | sub visible_children { |
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432 | $_[0]->children |
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433 | } |
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434 | |
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435 | sub set_max_size { |
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436 | my ($self, $w, $h) = @_; |
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437 | |
|
|
438 | $self->{max_w} = int $w if defined $w; |
|
|
439 | $self->{max_h} = int $h if defined $h; |
|
|
440 | |
|
|
441 | $self->realloc; |
|
|
442 | } |
|
|
443 | |
|
|
444 | sub set_tooltip { |
|
|
445 | my ($self, $tooltip) = @_; |
|
|
446 | |
|
|
447 | $tooltip =~ s/^\s+//; |
|
|
448 | $tooltip =~ s/\s+$//; |
|
|
449 | |
|
|
450 | return if $self->{tooltip} eq $tooltip; |
|
|
451 | |
|
|
452 | $self->{tooltip} = $tooltip; |
|
|
453 | |
|
|
454 | if ($DC::UI::TOOLTIP->{owner} == $self) { |
|
|
455 | delete $DC::UI::TOOLTIP->{owner}; |
|
|
456 | $DC::UI::TOOLTIP_WATCHER->invoke; |
|
|
457 | } |
|
|
458 | } |
|
|
459 | |
|
|
460 | # translate global coordinates to local coordinate system |
|
|
461 | sub coord2local { |
|
|
462 | my ($self, $x, $y) = @_; |
|
|
463 | |
|
|
464 | return (undef, undef) unless $self->{parent}; |
|
|
465 | |
|
|
466 | $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) |
|
|
467 | } |
|
|
468 | |
|
|
469 | # translate local coordinates to global coordinate system |
|
|
470 | sub coord2global { |
|
|
471 | my ($self, $x, $y) = @_; |
|
|
472 | |
|
|
473 | return (undef, undef) unless $self->{parent}; |
|
|
474 | |
|
|
475 | $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) |
|
|
476 | } |
|
|
477 | |
|
|
478 | sub invoke_focus_in { |
|
|
479 | my ($self) = @_; |
|
|
480 | |
|
|
481 | return if $FOCUS == $self; |
|
|
482 | return unless $self->{can_focus}; |
|
|
483 | |
|
|
484 | $FOCUS = $self; |
|
|
485 | |
|
|
486 | $self->update; |
|
|
487 | |
|
|
488 | 0 |
|
|
489 | } |
|
|
490 | |
|
|
491 | sub invoke_focus_out { |
|
|
492 | my ($self) = @_; |
|
|
493 | |
|
|
494 | return unless $FOCUS == $self; |
|
|
495 | |
|
|
496 | undef $FOCUS; |
|
|
497 | |
|
|
498 | $self->update; |
|
|
499 | |
|
|
500 | $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus |
|
|
501 | unless $FOCUS; |
|
|
502 | |
|
|
503 | 0 |
|
|
504 | } |
|
|
505 | |
|
|
506 | sub grab_focus { |
|
|
507 | my ($self) = @_; |
|
|
508 | |
|
|
509 | $FOCUS->emit ("focus_out") if $FOCUS; |
|
|
510 | $self->emit ("focus_in"); |
|
|
511 | } |
|
|
512 | |
|
|
513 | sub invoke_mouse_motion { 0 } |
|
|
514 | sub invoke_button_up { 0 } |
|
|
515 | sub invoke_key_down { 0 } |
|
|
516 | sub invoke_key_up { 0 } |
|
|
517 | sub invoke_mouse_wheel { 0 } |
|
|
518 | |
|
|
519 | sub invoke_button_down { |
|
|
520 | my ($self, $ev, $x, $y) = @_; |
|
|
521 | |
|
|
522 | $self->grab_focus; |
|
|
523 | |
|
|
524 | 0 |
|
|
525 | } |
|
|
526 | |
|
|
527 | sub connect { |
|
|
528 | my ($self, $signal, $cb) = @_; |
|
|
529 | |
|
|
530 | push @{ $self->{signal_cb}{$signal} }, $cb; |
|
|
531 | |
|
|
532 | defined wantarray and DC::guard { |
|
|
533 | @{ $self->{signal_cb}{$signal} } = grep $_ != $cb, |
|
|
534 | @{ $self->{signal_cb}{$signal} }; |
|
|
535 | } |
|
|
536 | } |
|
|
537 | |
|
|
538 | sub disconnect_all { |
|
|
539 | my ($self, $signal) = @_; |
|
|
540 | |
|
|
541 | delete $self->{signal_cb}{$signal}; |
|
|
542 | } |
|
|
543 | |
|
|
544 | my %has_coords = ( |
|
|
545 | button_down => 1, |
|
|
546 | button_up => 1, |
|
|
547 | mouse_motion => 1, |
|
|
548 | mouse_wheel => 1, |
|
|
549 | ); |
|
|
550 | |
|
|
551 | sub emit { |
|
|
552 | my ($self, $signal, @args) = @_; |
|
|
553 | |
|
|
554 | # I do not really like this solution, but I do not like duplication |
|
|
555 | # and needlessly verbose code, either. |
|
|
556 | my @append |
|
|
557 | = $has_coords{$signal} |
|
|
558 | ? $args[0]->xy ($self) |
|
|
559 | : (); |
|
|
560 | |
|
|
561 | #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d# |
|
|
562 | |
|
|
563 | for my $cb ( |
|
|
564 | @{$self->{signal_cb}{$signal} || []}, # before |
|
|
565 | ($self->can ("invoke_$signal") || sub { 1 }), # closure |
|
|
566 | ) { |
|
|
567 | return $cb->($self, @args, @append) || next; |
|
|
568 | } |
|
|
569 | |
|
|
570 | # parent |
|
|
571 | $self->{parent} && $self->{parent}->emit ($signal, @args) |
|
|
572 | } |
|
|
573 | |
|
|
574 | #sub find_widget { |
|
|
575 | # in .xs |
|
|
576 | |
|
|
577 | sub set_parent { |
|
|
578 | my ($self, $parent) = @_; |
|
|
579 | |
|
|
580 | DC::weaken ($self->{parent} = $parent); |
|
|
581 | $self->set_visible if $parent->{visible}; |
|
|
582 | } |
|
|
583 | |
|
|
584 | sub realloc { |
|
|
585 | my ($self) = @_; |
|
|
586 | |
|
|
587 | if ($self->{visible}) { |
|
|
588 | return if $self->{root}{realloc}{$self+0}; |
|
|
589 | |
|
|
590 | $self->{root}{realloc}{$self+0} = $self; |
|
|
591 | $self->{root}->update; |
|
|
592 | } else { |
|
|
593 | delete $self->{req_w}; |
|
|
594 | delete $self->{req_h}; |
|
|
595 | } |
|
|
596 | } |
|
|
597 | |
|
|
598 | sub update { |
|
|
599 | my ($self) = @_; |
|
|
600 | |
|
|
601 | $self->{parent}->update |
|
|
602 | if $self->{parent}; |
|
|
603 | } |
|
|
604 | |
|
|
605 | sub reconfigure { |
|
|
606 | my ($self) = @_; |
|
|
607 | |
|
|
608 | $self->realloc; |
|
|
609 | $self->update; |
|
|
610 | } |
|
|
611 | |
|
|
612 | # using global variables seems a bit hacky, but passing through all drawing |
|
|
613 | # functions seems pointless. |
|
|
614 | our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn |
|
|
615 | |
|
|
616 | #sub draw { |
|
|
617 | #CFPlus.xs |
|
|
618 | |
|
|
619 | sub _draw { |
|
|
620 | my ($self) = @_; |
|
|
621 | |
|
|
622 | warn "no draw defined for $self\n"; |
|
|
623 | } |
|
|
624 | |
|
|
625 | sub DESTROY { |
|
|
626 | my ($self) = @_; |
|
|
627 | |
|
|
628 | return if DC::in_destruct; |
|
|
629 | |
|
|
630 | local $@; |
|
|
631 | eval { $self->destroy }; |
|
|
632 | warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/; |
|
|
633 | |
|
|
634 | delete $WIDGET{$self+0}; |
|
|
635 | } |
|
|
636 | |
|
|
637 | ############################################################################# |
|
|
638 | |
|
|
639 | package DC::UI::DrawBG; |
|
|
640 | |
|
|
641 | our @ISA = DC::UI::Base::; |
|
|
642 | |
|
|
643 | use strict; |
|
|
644 | use DC::OpenGL; |
|
|
645 | |
|
|
646 | sub new { |
|
|
647 | my $class = shift; |
|
|
648 | |
|
|
649 | $class->SUPER::new ( |
|
|
650 | #bg => [0, 0, 0, 0.2], |
|
|
651 | #active_bg => [1, 1, 1, 0.5], |
|
|
652 | @_ |
|
|
653 | ) |
|
|
654 | } |
|
|
655 | |
|
|
656 | sub _draw { |
|
|
657 | my ($self) = @_; |
|
|
658 | |
|
|
659 | my $color = $FOCUS == $self && $self->{active_bg} |
|
|
660 | ? $self->{active_bg} |
|
|
661 | : $self->{bg}; |
|
|
662 | |
|
|
663 | if ($color && (@$color < 4 || $color->[3])) { |
|
|
664 | my ($w, $h) = @$self{qw(w h)}; |
|
|
665 | |
|
|
666 | glEnable GL_BLEND; |
|
|
667 | glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA; |
|
|
668 | glColor_premultiply @$color; |
|
|
669 | glRect 0, 0, $w, $h; |
|
|
670 | glDisable GL_BLEND; |
|
|
671 | } |
|
|
672 | } |
|
|
673 | |
|
|
674 | ############################################################################# |
|
|
675 | |
|
|
676 | package DC::UI::Empty; |
|
|
677 | |
|
|
678 | our @ISA = DC::UI::Base::; |
|
|
679 | |
|
|
680 | sub new { |
|
|
681 | my ($class, %arg) = @_; |
|
|
682 | $class->SUPER::new (can_events => 0, %arg); |
|
|
683 | } |
|
|
684 | |
|
|
685 | sub size_request { |
|
|
686 | my ($self) = @_; |
|
|
687 | |
|
|
688 | ($self->{w} + 0, $self->{h} + 0) |
|
|
689 | } |
|
|
690 | |
|
|
691 | sub draw { } |
|
|
692 | |
|
|
693 | ############################################################################# |
|
|
694 | |
|
|
695 | package DC::UI::Container; |
|
|
696 | |
|
|
697 | our @ISA = DC::UI::Base::; |
|
|
698 | |
|
|
699 | sub new { |
|
|
700 | my ($class, %arg) = @_; |
|
|
701 | |
|
|
702 | my $children = delete $arg{children}; |
|
|
703 | |
|
|
704 | my $self = $class->SUPER::new ( |
|
|
705 | children => [], |
|
|
706 | can_events => 0, |
|
|
707 | %arg, |
|
|
708 | ); |
|
|
709 | |
|
|
710 | $self->add (@$children) |
|
|
711 | if $children && @$children; |
|
|
712 | |
|
|
713 | $self |
|
|
714 | } |
|
|
715 | |
|
|
716 | sub realloc { |
|
|
717 | my ($self) = @_; |
|
|
718 | |
|
|
719 | $self->{force_realloc} = 1; |
|
|
720 | $self->{force_size_alloc} = 1; |
|
|
721 | $self->SUPER::realloc; |
|
|
722 | } |
|
|
723 | |
|
|
724 | sub add { |
|
|
725 | my ($self, @widgets) = @_; |
|
|
726 | |
|
|
727 | $_->set_parent ($self) |
|
|
728 | for @widgets; |
|
|
729 | |
|
|
730 | # TODO: only do this in widgets that need it, e.g. root, fixed |
|
|
731 | use sort 'stable'; |
|
|
732 | |
|
|
733 | $self->{children} = [ |
28 | sort { $a->{z} <=> $b->{z} } |
734 | sort { $a->{z} <=> $b->{z} } |
29 | grep { $_ != $_[0] } |
735 | @{$self->{children}}, @widgets |
30 | @ACTIVE_WIDGETS; |
736 | ]; |
31 | } |
|
|
32 | |
737 | |
33 | sub focus_in { |
738 | $self->realloc; |
|
|
739 | |
|
|
740 | $self->emit (c_add => \@widgets); |
|
|
741 | |
|
|
742 | map $_+0, @widgets |
|
|
743 | } |
|
|
744 | |
|
|
745 | sub children { |
|
|
746 | @{ $_[0]{children} } |
|
|
747 | } |
|
|
748 | |
|
|
749 | sub remove { |
34 | my ($widget) = @_; |
750 | my ($self, @widgets) = @_; |
35 | $FOCUS = $widget; |
|
|
36 | } |
|
|
37 | |
751 | |
38 | sub focus_out { |
752 | $self->emit (c_remove => \@widgets); |
|
|
753 | |
|
|
754 | for my $child (@widgets) { |
|
|
755 | delete $child->{parent}; |
|
|
756 | $child->hide; |
|
|
757 | $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; |
|
|
758 | } |
|
|
759 | |
|
|
760 | $self->realloc; |
|
|
761 | } |
|
|
762 | |
|
|
763 | sub clear { |
39 | my ($widget) = @_; |
764 | my ($self) = @_; |
40 | } |
|
|
41 | |
765 | |
42 | sub key_down { |
766 | my $children = $self->{children}; |
43 | my ($widget, $sdlev) = @_; |
767 | $self->{children} = []; |
44 | } |
|
|
45 | |
768 | |
46 | sub key_up { |
769 | for (@$children) { |
47 | my ($widget, $sdlev) = @_; |
770 | delete $_->{parent}; |
48 | } |
771 | $_->hide; |
|
|
772 | } |
49 | |
773 | |
50 | sub button_down { |
774 | $self->realloc; |
51 | my ($widget, $sdlev) = @_; |
|
|
52 | } |
775 | } |
53 | |
776 | |
54 | sub button_up { |
777 | sub find_widget { |
55 | my ($widget, $sdlev) = @_; |
|
|
56 | } |
|
|
57 | |
|
|
58 | sub x { $_[0]->{x} = $_[1] if $_[1]; $_[0]->{x} } |
|
|
59 | sub y { $_[0]->{y} = $_[1] if $_[1]; $_[0]->{y} } |
|
|
60 | sub z { $_[0]->{z} = $_[1] if $_[1]; $_[0]->{z} } |
|
|
61 | |
|
|
62 | sub draw { |
|
|
63 | my ($self) = @_; |
778 | my ($self, $x, $y) = @_; |
64 | |
779 | |
65 | glPushMatrix; |
780 | $x -= $self->{x}; |
66 | glTranslate $self->{x}, $self->{y}, 0; |
781 | $y -= $self->{y}; |
67 | $self->_draw; |
782 | |
68 | glPopMatrix; |
783 | my $res; |
|
|
784 | |
|
|
785 | for (reverse $self->visible_children) { |
|
|
786 | $res = $_->find_widget ($x, $y) |
|
|
787 | and return $res; |
|
|
788 | } |
|
|
789 | |
|
|
790 | $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) |
69 | } |
791 | } |
70 | |
792 | |
71 | sub _draw { |
793 | sub _draw { |
72 | my ($widget) = @_; |
794 | my ($self) = @_; |
73 | } |
|
|
74 | |
795 | |
75 | sub bbox { |
796 | $_->draw for $self->visible_children; |
76 | my ($widget) = @_; |
|
|
77 | } |
797 | } |
78 | |
798 | |
79 | package Crossfire::Client::Widget::Label; |
799 | ############################################################################# |
80 | |
800 | |
81 | our @ISA = Crossfire::Client::Widget::; |
801 | package DC::UI::Bin; |
82 | |
802 | |
83 | use SDL::OpenGL; |
803 | our @ISA = DC::UI::Container::; |
84 | |
804 | |
85 | sub new { |
805 | sub new { |
86 | my ($class, $x, $y, $z, $ttf, $text) = @_; |
806 | my ($class, %arg) = @_; |
87 | |
807 | |
88 | my $self = $class->SUPER::new (x => $x, y => $y, z => $z); |
808 | my $child = (delete $arg{child}) || new DC::UI::Empty::; |
89 | |
809 | |
90 | $self->{texture} = new_from_ttf Crossfire::Client::Texture $ttf, $text; |
810 | $class->SUPER::new (children => [$child], %arg) |
|
|
811 | } |
|
|
812 | |
|
|
813 | sub add { |
|
|
814 | my ($self, $child) = @_; |
|
|
815 | |
|
|
816 | $self->clear; |
|
|
817 | $self->SUPER::add ($child); |
|
|
818 | } |
|
|
819 | |
|
|
820 | sub remove { |
|
|
821 | my ($self, $widget) = @_; |
|
|
822 | |
|
|
823 | $self->SUPER::remove ($widget); |
|
|
824 | |
|
|
825 | $self->{children} = [new DC::UI::Empty] |
|
|
826 | unless @{$self->{children}}; |
|
|
827 | } |
|
|
828 | |
|
|
829 | sub child { $_[0]->{children}[0] } |
|
|
830 | |
|
|
831 | sub size_request { |
|
|
832 | $_[0]{children}[0]->size_request |
|
|
833 | } |
|
|
834 | |
|
|
835 | sub invoke_size_allocate { |
|
|
836 | my ($self, $w, $h) = @_; |
|
|
837 | |
|
|
838 | $self->{children}[0]->configure (0, 0, $w, $h); |
|
|
839 | |
|
|
840 | 1 |
|
|
841 | } |
|
|
842 | |
|
|
843 | ############################################################################# |
|
|
844 | # back-buffered drawing area |
|
|
845 | |
|
|
846 | package DC::UI::Window; |
|
|
847 | |
|
|
848 | our @ISA = DC::UI::Bin::; |
|
|
849 | |
|
|
850 | use DC::OpenGL; |
|
|
851 | |
|
|
852 | sub new { |
|
|
853 | my ($class, %arg) = @_; |
|
|
854 | |
|
|
855 | my $self = $class->SUPER::new (%arg); |
|
|
856 | } |
|
|
857 | |
|
|
858 | sub update { |
|
|
859 | my ($self) = @_; |
|
|
860 | |
|
|
861 | $ROOT->on_post_alloc ($self => sub { $self->render_child }); |
|
|
862 | $self->SUPER::update; |
|
|
863 | } |
|
|
864 | |
|
|
865 | sub invoke_size_allocate { |
|
|
866 | my ($self, $w, $h) = @_; |
|
|
867 | |
|
|
868 | $self->update; |
|
|
869 | |
|
|
870 | $self->SUPER::invoke_size_allocate ($w, $h) |
|
|
871 | } |
|
|
872 | |
|
|
873 | sub _render { |
|
|
874 | my ($self) = @_; |
|
|
875 | |
|
|
876 | $self->{children}[0]->draw; |
|
|
877 | } |
|
|
878 | |
|
|
879 | sub render_child { |
|
|
880 | my ($self) = @_; |
|
|
881 | |
|
|
882 | $self->{texture} = new_from_opengl DC::Texture $self->{w}, $self->{h}, sub { |
|
|
883 | glClearColor 0, 0, 0, 0; |
|
|
884 | glClear GL_COLOR_BUFFER_BIT; |
|
|
885 | |
|
|
886 | { |
|
|
887 | package DC::UI::Base; |
|
|
888 | |
|
|
889 | local ($draw_x, $draw_y, $draw_w, $draw_h) = |
|
|
890 | (0, 0, $self->{w}, $self->{h}); |
|
|
891 | |
|
|
892 | $self->_render; |
|
|
893 | } |
|
|
894 | }; |
|
|
895 | } |
|
|
896 | |
|
|
897 | sub _draw { |
|
|
898 | my ($self) = @_; |
|
|
899 | |
|
|
900 | my $tex = $self->{texture} |
|
|
901 | or return; |
|
|
902 | |
|
|
903 | glEnable GL_TEXTURE_2D; |
|
|
904 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
|
|
905 | glColor 0, 0, 0, 1; |
|
|
906 | |
|
|
907 | $tex->draw_quad_alpha_premultiplied (0, 0); |
|
|
908 | |
|
|
909 | glDisable GL_TEXTURE_2D; |
|
|
910 | } |
|
|
911 | |
|
|
912 | ############################################################################# |
|
|
913 | |
|
|
914 | package DC::UI::ViewPort; |
|
|
915 | |
|
|
916 | use List::Util qw(min max); |
|
|
917 | |
|
|
918 | our @ISA = DC::UI::Window::; |
|
|
919 | |
|
|
920 | sub new { |
|
|
921 | my $class = shift; |
|
|
922 | |
|
|
923 | $class->SUPER::new ( |
|
|
924 | scroll_x => 0, |
|
|
925 | scroll_y => 1, |
|
|
926 | @_, |
|
|
927 | ) |
|
|
928 | } |
|
|
929 | |
|
|
930 | sub size_request { |
|
|
931 | my ($self) = @_; |
|
|
932 | |
|
|
933 | my ($w, $h) = @{$self->child}{qw(req_w req_h)}; |
|
|
934 | |
|
|
935 | $w = 1 if $self->{scroll_x}; |
|
|
936 | $h = 1 if $self->{scroll_y}; |
|
|
937 | |
|
|
938 | ($w, $h) |
|
|
939 | } |
|
|
940 | |
|
|
941 | sub invoke_size_allocate { |
|
|
942 | my ($self, $w, $h) = @_; |
|
|
943 | |
|
|
944 | my $child = $self->child; |
|
|
945 | |
|
|
946 | $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w}; |
|
|
947 | $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h}; |
|
|
948 | |
|
|
949 | $self->child->configure (0, 0, $w, $h); |
|
|
950 | $self->update; |
|
|
951 | |
|
|
952 | 1 |
|
|
953 | } |
|
|
954 | |
|
|
955 | sub set_offset { |
|
|
956 | my ($self, $x, $y) = @_; |
|
|
957 | |
|
|
958 | my $x = max 0, min $self->child->{w} - $self->{w}, int $x; |
|
|
959 | my $y = max 0, min $self->child->{h} - $self->{h}, int $y; |
|
|
960 | |
|
|
961 | if ($x != $self->{view_x} or $y != $self->{view_y}) { |
|
|
962 | $self->{view_x} = $x; |
|
|
963 | $self->{view_y} = $y; |
|
|
964 | |
|
|
965 | $self->emit (changed => $x, $y); |
|
|
966 | $self->update; |
|
|
967 | } |
|
|
968 | } |
|
|
969 | |
|
|
970 | sub set_center { |
|
|
971 | my ($self, $x, $y) = @_; |
|
|
972 | |
|
|
973 | $self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5); |
|
|
974 | } |
|
|
975 | |
|
|
976 | sub make_visible { |
|
|
977 | my ($self, $x, $y, $border) = @_; |
|
|
978 | |
|
|
979 | if ( $x < $self->{view_x} + $self->{w} * $border |
|
|
980 | || $x > $self->{view_x} + $self->{w} * (1 - $border) |
|
|
981 | || $y < $self->{view_y} + $self->{h} * $border |
|
|
982 | || $y > $self->{view_y} + $self->{h} * (1 - $border) |
|
|
983 | ) { |
|
|
984 | $self->set_center ($x, $y); |
|
|
985 | } |
|
|
986 | } |
|
|
987 | |
|
|
988 | # hmm, this does not work for topleft of $self... but we should not ask for that |
|
|
989 | sub coord2local { |
|
|
990 | my ($self, $x, $y) = @_; |
|
|
991 | |
|
|
992 | $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y}) |
|
|
993 | } |
|
|
994 | |
|
|
995 | sub coord2global { |
|
|
996 | my ($self, $x, $y) = @_; |
|
|
997 | |
|
|
998 | $x = List::Util::min $self->{w}, $x - $self->{view_x}; |
|
|
999 | $y = List::Util::min $self->{h}, $y - $self->{view_y}; |
|
|
1000 | |
|
|
1001 | $self->SUPER::coord2global ($x, $y) |
|
|
1002 | } |
|
|
1003 | |
|
|
1004 | sub find_widget { |
|
|
1005 | my ($self, $x, $y) = @_; |
|
|
1006 | |
|
|
1007 | if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} |
|
|
1008 | && $y >= $self->{y} && $y < $self->{y} + $self->{h} |
|
|
1009 | ) { |
|
|
1010 | $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) |
|
|
1011 | } else { |
|
|
1012 | $self->DC::UI::Base::find_widget ($x, $y) |
|
|
1013 | } |
|
|
1014 | } |
|
|
1015 | |
|
|
1016 | sub _render { |
|
|
1017 | my ($self) = @_; |
|
|
1018 | |
|
|
1019 | local $DC::UI::Base::draw_x = $DC::UI::Base::draw_x - $self->{view_x}; |
|
|
1020 | local $DC::UI::Base::draw_y = $DC::UI::Base::draw_y - $self->{view_y}; |
|
|
1021 | |
|
|
1022 | DC::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; |
|
|
1023 | |
|
|
1024 | $self->SUPER::_render; |
|
|
1025 | } |
|
|
1026 | |
|
|
1027 | ############################################################################# |
|
|
1028 | |
|
|
1029 | package DC::UI::ScrolledWindow; |
|
|
1030 | |
|
|
1031 | our @ISA = DC::UI::Table::; |
|
|
1032 | |
|
|
1033 | sub new { |
|
|
1034 | my ($class, %arg) = @_; |
|
|
1035 | |
|
|
1036 | my $child = delete $arg{child}; |
|
|
1037 | |
|
|
1038 | my $self; |
|
|
1039 | |
|
|
1040 | my $hslider = new DC::UI::Slider |
|
|
1041 | c_col => 0, |
|
|
1042 | c_row => 1, |
|
|
1043 | vertical => 0, |
|
|
1044 | range => [0, 0, 1, 0.01], # HACK fix |
|
|
1045 | on_changed => sub { |
|
|
1046 | $self->{hpos} = $_[1]; |
|
|
1047 | $self->{vp}->set_offset ($self->{hpos}, $self->{vpos}); |
|
|
1048 | }, |
|
|
1049 | ; |
|
|
1050 | |
|
|
1051 | my $vslider = new DC::UI::Slider |
|
|
1052 | c_col => 1, |
|
|
1053 | c_row => 0, |
|
|
1054 | vertical => 1, |
|
|
1055 | range => [0, 0, 1, 0.01], # HACK fix |
|
|
1056 | on_changed => sub { |
|
|
1057 | $self->{vpos} = $_[1]; |
|
|
1058 | $self->{vp}->set_offset ($self->{hpos}, $self->{vpos}); |
|
|
1059 | }, |
|
|
1060 | ; |
|
|
1061 | |
|
|
1062 | $self = $class->SUPER::new ( |
|
|
1063 | scroll_x => 0, |
|
|
1064 | scroll_y => 1, |
|
|
1065 | can_events => 1, |
|
|
1066 | hslider => $hslider, |
|
|
1067 | vslider => $vslider, |
|
|
1068 | col_expand => [1, 0], |
|
|
1069 | row_expand => [1, 0], |
|
|
1070 | %arg, |
|
|
1071 | ); |
|
|
1072 | |
|
|
1073 | $self->{vp} = new DC::UI::ViewPort |
|
|
1074 | c_col => 0, |
|
|
1075 | c_row => 0, |
|
|
1076 | expand => 1, |
|
|
1077 | scroll_x => $self->{scroll_x}, |
|
|
1078 | scroll_y => $self->{scroll_y}, |
|
|
1079 | on_changed => sub { |
|
|
1080 | my ($vp, $x, $y) = @_; |
|
|
1081 | |
|
|
1082 | $vp->{parent}{hslider}->set_value ($x); |
|
|
1083 | $vp->{parent}{vslider}->set_value ($y); |
|
|
1084 | |
|
|
1085 | 0 |
|
|
1086 | }, |
|
|
1087 | on_size_allocate => sub { |
|
|
1088 | my ($vp, $w, $h) = @_; |
|
|
1089 | $vp->{parent}->update_slider; |
|
|
1090 | 0 |
|
|
1091 | }, |
|
|
1092 | ; |
|
|
1093 | |
|
|
1094 | $self->SUPER::add ($self->{vp}); |
|
|
1095 | |
|
|
1096 | $self->add ($child) if $child; |
91 | |
1097 | |
92 | $self |
1098 | $self |
93 | } |
1099 | } |
94 | |
1100 | |
|
|
1101 | sub add { |
|
|
1102 | my ($self, $widget) = @_; |
|
|
1103 | |
|
|
1104 | $self->{vp}->add ($self->{child} = $widget); |
|
|
1105 | } |
|
|
1106 | |
|
|
1107 | sub set_offset { shift->{vp}->set_offset (@_) } |
|
|
1108 | sub set_center { shift->{vp}->set_center (@_) } |
|
|
1109 | sub make_visible { shift->{vp}->make_visible (@_) } |
|
|
1110 | |
|
|
1111 | sub update_slider { |
|
|
1112 | my ($self) = @_; |
|
|
1113 | |
|
|
1114 | my $child = ($self->{vp} or return)->child; |
|
|
1115 | |
|
|
1116 | if ($self->{scroll_x}) { |
|
|
1117 | my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w}); |
|
|
1118 | $self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]); |
|
|
1119 | |
|
|
1120 | my $visible = $w1 > $w2; |
|
|
1121 | if ($visible != $self->{hslider_visible}) { |
|
|
1122 | $self->{hslider_visible} = $visible; |
|
|
1123 | $visible ? $self->SUPER::add ($self->{hslider}) |
|
|
1124 | : $self->SUPER::remove ($self->{hslider}); |
|
|
1125 | } |
|
|
1126 | } |
|
|
1127 | |
|
|
1128 | if ($self->{scroll_y}) { |
|
|
1129 | my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h}); |
|
|
1130 | $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]); |
|
|
1131 | |
|
|
1132 | my $visible = $h1 > $h2; |
|
|
1133 | if ($visible != $self->{vslider_visible}) { |
|
|
1134 | $self->{vslider_visible} = $visible; |
|
|
1135 | $visible ? $self->SUPER::add ($self->{vslider}) |
|
|
1136 | : $self->SUPER::remove ($self->{vslider}); |
|
|
1137 | } |
|
|
1138 | } |
|
|
1139 | } |
|
|
1140 | |
|
|
1141 | sub start_dragging { |
|
|
1142 | my ($self, $ev) = @_; |
|
|
1143 | |
|
|
1144 | $self->grab_focus; |
|
|
1145 | |
|
|
1146 | my $ox = $self->{vp}{view_x}; |
|
|
1147 | my $oy = $self->{vp}{view_y}; |
|
|
1148 | |
|
|
1149 | $self->{motion} = sub { |
|
|
1150 | my ($ev, $x, $y) = @_; |
|
|
1151 | |
|
|
1152 | $ox -= $ev->{xrel}; |
|
|
1153 | $oy -= $ev->{yrel}; |
|
|
1154 | |
|
|
1155 | $self->{vp}->set_offset ($ox, $oy); |
|
|
1156 | }; |
|
|
1157 | } |
|
|
1158 | |
|
|
1159 | sub invoke_mouse_wheel { |
|
|
1160 | my ($self, $ev) = @_; |
|
|
1161 | |
|
|
1162 | $self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible}; |
|
|
1163 | $self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible}; |
|
|
1164 | |
|
|
1165 | 1 |
|
|
1166 | } |
|
|
1167 | |
|
|
1168 | sub invoke_button_down { |
|
|
1169 | my ($self, $ev, $x, $y) = @_; |
|
|
1170 | |
|
|
1171 | if ($ev->{button} == 2) { |
|
|
1172 | $self->start_dragging ($ev); |
|
|
1173 | return 1; |
|
|
1174 | } |
|
|
1175 | |
|
|
1176 | 0 |
|
|
1177 | } |
|
|
1178 | |
|
|
1179 | sub invoke_button_up { |
|
|
1180 | my ($self, $ev, $x, $y) = @_; |
|
|
1181 | |
|
|
1182 | if (delete $self->{motion}) { |
|
|
1183 | return 1; |
|
|
1184 | } |
|
|
1185 | |
|
|
1186 | 0 |
|
|
1187 | } |
|
|
1188 | |
|
|
1189 | sub invoke_mouse_motion { |
|
|
1190 | my ($self, $ev, $x, $y) = @_; |
|
|
1191 | |
|
|
1192 | if ($self->{motion}) { |
|
|
1193 | $self->{motion}->($ev, $x, $y); |
|
|
1194 | return 1; |
|
|
1195 | } |
|
|
1196 | |
|
|
1197 | 0 |
|
|
1198 | } |
|
|
1199 | |
|
|
1200 | sub invoke_size_allocate { |
|
|
1201 | my ($self, $w, $h) = @_; |
|
|
1202 | |
|
|
1203 | $self->update_slider; |
|
|
1204 | $self->SUPER::invoke_size_allocate ($w, $h) |
|
|
1205 | } |
|
|
1206 | |
|
|
1207 | ############################################################################# |
|
|
1208 | |
|
|
1209 | package DC::UI::Frame; |
|
|
1210 | |
|
|
1211 | our @ISA = DC::UI::Bin::; |
|
|
1212 | |
|
|
1213 | use DC::OpenGL; |
|
|
1214 | |
|
|
1215 | sub new { |
|
|
1216 | my $class = shift; |
|
|
1217 | |
|
|
1218 | $class->SUPER::new ( |
|
|
1219 | bg => undef, |
|
|
1220 | @_, |
|
|
1221 | ) |
|
|
1222 | } |
|
|
1223 | |
95 | sub _draw { |
1224 | sub _draw { |
96 | my ($self) = @_; |
1225 | my ($self) = @_; |
97 | |
1226 | |
98 | my $tex = $self->{texture}; |
1227 | if ($self->{bg}) { |
|
|
1228 | my ($w, $h) = @$self{qw(w h)}; |
99 | |
1229 | |
100 | $self->{x}--; |
|
|
101 | |
|
|
102 | glEnable GL_BLEND; |
1230 | glEnable GL_BLEND; |
|
|
1231 | glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA; |
|
|
1232 | glColor_premultiply @{ $self->{bg} }; |
|
|
1233 | glRect 0, 0, $w, $h; |
|
|
1234 | glDisable GL_BLEND; |
|
|
1235 | } |
|
|
1236 | |
|
|
1237 | $self->SUPER::_draw; |
|
|
1238 | } |
|
|
1239 | |
|
|
1240 | ############################################################################# |
|
|
1241 | |
|
|
1242 | package DC::UI::FancyFrame; |
|
|
1243 | |
|
|
1244 | our @ISA = DC::UI::Bin::; |
|
|
1245 | |
|
|
1246 | use DC::OpenGL; |
|
|
1247 | |
|
|
1248 | sub new { |
|
|
1249 | my ($class, %arg) = @_; |
|
|
1250 | |
|
|
1251 | if ((exists $arg{label}) && !ref $arg{label}) { |
|
|
1252 | $arg{label} = new DC::UI::Label |
|
|
1253 | align => 1, |
|
|
1254 | valign => 0.5, |
|
|
1255 | text => $arg{label}, |
|
|
1256 | fontsize => ($arg{border} || 0.8) * 0.75; |
|
|
1257 | } |
|
|
1258 | |
|
|
1259 | my $self = $class->SUPER::new ( |
|
|
1260 | # label => "", |
|
|
1261 | fg => [0.6, 0.3, 0.1], |
|
|
1262 | border => 0.8, |
|
|
1263 | style => 'single', |
|
|
1264 | %arg, |
|
|
1265 | ); |
|
|
1266 | |
|
|
1267 | $self |
|
|
1268 | } |
|
|
1269 | |
|
|
1270 | sub add { |
|
|
1271 | my ($self, @widgets) = @_; |
|
|
1272 | |
|
|
1273 | $self->SUPER::add (@widgets); |
|
|
1274 | $self->DC::UI::Container::add ($self->{label}) if $self->{label}; |
|
|
1275 | } |
|
|
1276 | |
|
|
1277 | sub border { |
|
|
1278 | int $_[0]{border} * $::FONTSIZE |
|
|
1279 | } |
|
|
1280 | |
|
|
1281 | sub size_request { |
|
|
1282 | my ($self) = @_; |
|
|
1283 | |
|
|
1284 | ($self->{label_w}, undef) = $self->{label}->size_request |
|
|
1285 | if $self->{label}; |
|
|
1286 | |
|
|
1287 | my ($w, $h) = $self->SUPER::size_request; |
|
|
1288 | |
|
|
1289 | ( |
|
|
1290 | $w + $self->border * 2, |
|
|
1291 | $h + $self->border * 2, |
|
|
1292 | ) |
|
|
1293 | } |
|
|
1294 | |
|
|
1295 | sub invoke_size_allocate { |
|
|
1296 | my ($self, $w, $h) = @_; |
|
|
1297 | |
|
|
1298 | my $border = $self->border; |
|
|
1299 | |
|
|
1300 | $w -= List::Util::max 0, $border * 2; |
|
|
1301 | $h -= List::Util::max 0, $border * 2; |
|
|
1302 | |
|
|
1303 | if (my $label = $self->{label}) { |
|
|
1304 | $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2; |
|
|
1305 | $label->{h} = List::Util::min $h, $border; |
|
|
1306 | $label->invoke_size_allocate ($label->{w}, $label->{h}); |
|
|
1307 | } |
|
|
1308 | |
|
|
1309 | $self->child->configure ($border, $border, $w, $h); |
|
|
1310 | |
|
|
1311 | 1 |
|
|
1312 | } |
|
|
1313 | |
|
|
1314 | sub _draw { |
|
|
1315 | my ($self) = @_; |
|
|
1316 | |
|
|
1317 | my $child = $self->{children}[0]; |
|
|
1318 | |
|
|
1319 | my $border = $self->border; |
|
|
1320 | my ($w, $h) = ($self->{w}, $self->{h}); |
|
|
1321 | |
|
|
1322 | $child->draw; |
|
|
1323 | |
|
|
1324 | glColor @{$self->{fg}}; |
|
|
1325 | glBegin GL_LINE_STRIP; |
|
|
1326 | glVertex $border * 1.5 , $border * 0.5 + 0.5; |
|
|
1327 | glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5; |
|
|
1328 | glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5; |
|
|
1329 | glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5; |
|
|
1330 | glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5; |
|
|
1331 | glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5; |
|
|
1332 | glEnd; |
|
|
1333 | |
|
|
1334 | if ($self->{label}) { |
|
|
1335 | glTranslate $border * 2, 0; |
|
|
1336 | $self->{label}->_draw; |
|
|
1337 | } |
|
|
1338 | } |
|
|
1339 | |
|
|
1340 | ############################################################################# |
|
|
1341 | |
|
|
1342 | package DC::UI::Toplevel; |
|
|
1343 | |
|
|
1344 | our @ISA = DC::UI::Bin::; |
|
|
1345 | |
|
|
1346 | use DC::OpenGL; |
|
|
1347 | |
|
|
1348 | my $bg = |
|
|
1349 | new_from_file DC::Texture DC::find_rcfile "d1_bg.png", |
|
|
1350 | mipmap => 1, wrap => 1; |
|
|
1351 | |
|
|
1352 | my @border = |
|
|
1353 | map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 } |
|
|
1354 | qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); |
|
|
1355 | |
|
|
1356 | my @icon = |
|
|
1357 | map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 } |
|
|
1358 | qw(x1_move.png x1_resize.png); |
|
|
1359 | |
|
|
1360 | sub new { |
|
|
1361 | my ($class, %arg) = @_; |
|
|
1362 | |
|
|
1363 | my $self = $class->SUPER::new ( |
|
|
1364 | bg => [1, 1, 1, 1], |
|
|
1365 | border_bg => [1, 1, 1, 1], |
|
|
1366 | border => 0.6, |
|
|
1367 | can_events => 1, |
|
|
1368 | min_w => 64, |
|
|
1369 | min_h => 32, |
|
|
1370 | %arg, |
|
|
1371 | ); |
|
|
1372 | |
|
|
1373 | $self->{title_widget} = new DC::UI::Label |
|
|
1374 | align => 0.5, |
|
|
1375 | valign => 1, |
|
|
1376 | text => $self->{title}, |
|
|
1377 | fontsize => $self->{border}, |
|
|
1378 | if exists $self->{title}; |
|
|
1379 | |
|
|
1380 | if ($self->{has_close_button}) { |
|
|
1381 | $self->{close_button} = |
|
|
1382 | new DC::UI::ImageButton |
|
|
1383 | path => 'x1_close.png', |
|
|
1384 | on_activate => sub { $self->emit ("delete") }; |
|
|
1385 | |
|
|
1386 | $self->DC::UI::Container::add ($self->{close_button}); |
|
|
1387 | } |
|
|
1388 | |
|
|
1389 | $self |
|
|
1390 | } |
|
|
1391 | |
|
|
1392 | sub add { |
|
|
1393 | my ($self, @widgets) = @_; |
|
|
1394 | |
|
|
1395 | $self->SUPER::add (@widgets); |
|
|
1396 | $self->DC::UI::Container::add ($self->{close_button}) if $self->{close_button}; |
|
|
1397 | $self->DC::UI::Container::add ($self->{title_widget}) if $self->{title_widget}; |
|
|
1398 | } |
|
|
1399 | |
|
|
1400 | sub border { |
|
|
1401 | int $_[0]{border} * $::FONTSIZE |
|
|
1402 | } |
|
|
1403 | |
|
|
1404 | sub get_max_wh { |
|
|
1405 | my ($self) = @_; |
|
|
1406 | |
|
|
1407 | return ($self->{w}, $self->{h}) |
|
|
1408 | if $self->{visible} && $self->{w}; |
|
|
1409 | |
|
|
1410 | $self->SUPER::get_max_wh |
|
|
1411 | } |
|
|
1412 | |
|
|
1413 | sub size_request { |
|
|
1414 | my ($self) = @_; |
|
|
1415 | |
|
|
1416 | $self->{title_widget}->size_request |
|
|
1417 | if $self->{title_widget}; |
|
|
1418 | |
|
|
1419 | $self->{close_button}->size_request |
|
|
1420 | if $self->{close_button}; |
|
|
1421 | |
|
|
1422 | my ($w, $h) = $self->SUPER::size_request; |
|
|
1423 | |
|
|
1424 | ( |
|
|
1425 | $w + $self->border * 2, |
|
|
1426 | $h + $self->border * 2, |
|
|
1427 | ) |
|
|
1428 | } |
|
|
1429 | |
|
|
1430 | sub invoke_size_allocate { |
|
|
1431 | my ($self, $w, $h) = @_; |
|
|
1432 | |
|
|
1433 | if ($self->{title_widget}) { |
|
|
1434 | $self->{title_widget}{w} = $w; |
|
|
1435 | $self->{title_widget}{h} = $h; |
|
|
1436 | $self->{title_widget}->invoke_size_allocate ($w, $h); |
|
|
1437 | } |
|
|
1438 | |
|
|
1439 | my $border = $self->border; |
|
|
1440 | |
|
|
1441 | $h -= List::Util::max 0, $border * 2; |
|
|
1442 | $w -= List::Util::max 0, $border * 2; |
|
|
1443 | |
|
|
1444 | $self->child->configure ($border, $border, $w, $h); |
|
|
1445 | |
|
|
1446 | $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border) |
|
|
1447 | if $self->{close_button}; |
|
|
1448 | |
|
|
1449 | 1 |
|
|
1450 | } |
|
|
1451 | |
|
|
1452 | sub invoke_delete { |
|
|
1453 | my ($self) = @_; |
|
|
1454 | |
|
|
1455 | $self->hide; |
|
|
1456 | |
|
|
1457 | 1 |
|
|
1458 | } |
|
|
1459 | |
|
|
1460 | sub invoke_button_down { |
|
|
1461 | my ($self, $ev, $x, $y) = @_; |
|
|
1462 | |
|
|
1463 | my ($w, $h) = @$self{qw(w h)}; |
|
|
1464 | my $border = $self->border; |
|
|
1465 | |
|
|
1466 | my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w); |
|
|
1467 | my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h); |
|
|
1468 | |
|
|
1469 | if ($lr & $td) { |
|
|
1470 | my ($wx, $wy) = ($self->{x}, $self->{y}); |
|
|
1471 | my ($ox, $oy) = ($ev->{x}, $ev->{y}); |
|
|
1472 | my ($bw, $bh) = ($self->{w}, $self->{h}); |
|
|
1473 | |
|
|
1474 | my $mx = $x < $border; |
|
|
1475 | my $my = $y < $border; |
|
|
1476 | |
|
|
1477 | $self->{motion} = sub { |
|
|
1478 | my ($ev, $x, $y) = @_; |
|
|
1479 | |
|
|
1480 | my $dx = $ev->{x} - $ox; |
|
|
1481 | my $dy = $ev->{y} - $oy; |
|
|
1482 | |
|
|
1483 | $self->{force_w} = $bw + $dx * ($mx ? -1 : 1); |
|
|
1484 | $self->{force_h} = $bh + $dy * ($my ? -1 : 1); |
|
|
1485 | |
|
|
1486 | $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my); |
|
|
1487 | $self->realloc; |
|
|
1488 | }; |
|
|
1489 | |
|
|
1490 | } elsif ($lr ^ $td) { |
|
|
1491 | my ($ox, $oy) = ($ev->{x}, $ev->{y}); |
|
|
1492 | my ($bx, $by) = ($self->{x}, $self->{y}); |
|
|
1493 | |
|
|
1494 | $self->{motion} = sub { |
|
|
1495 | my ($ev, $x, $y) = @_; |
|
|
1496 | |
|
|
1497 | ($x, $y) = ($ev->{x}, $ev->{y}); |
|
|
1498 | |
|
|
1499 | $self->move_abs ($bx + $x - $ox, $by + $y - $oy); |
|
|
1500 | # HACK: the next line is required to enforce placement |
|
|
1501 | $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h}); |
|
|
1502 | }; |
|
|
1503 | } else { |
|
|
1504 | return 0; |
|
|
1505 | } |
|
|
1506 | |
|
|
1507 | 1 |
|
|
1508 | } |
|
|
1509 | |
|
|
1510 | sub invoke_button_up { |
|
|
1511 | my ($self, $ev, $x, $y) = @_; |
|
|
1512 | |
|
|
1513 | ! ! delete $self->{motion} |
|
|
1514 | } |
|
|
1515 | |
|
|
1516 | sub invoke_mouse_motion { |
|
|
1517 | my ($self, $ev, $x, $y) = @_; |
|
|
1518 | |
|
|
1519 | $self->{motion}->($ev, $x, $y) if $self->{motion}; |
|
|
1520 | |
|
|
1521 | ! ! $self->{motion} |
|
|
1522 | } |
|
|
1523 | |
|
|
1524 | sub invoke_visibility_change { |
|
|
1525 | my ($self, $visible) = @_; |
|
|
1526 | |
|
|
1527 | delete $self->{motion} unless $visible; |
|
|
1528 | |
|
|
1529 | 0 |
|
|
1530 | } |
|
|
1531 | |
|
|
1532 | sub _draw { |
|
|
1533 | my ($self) = @_; |
|
|
1534 | |
|
|
1535 | my $child = $self->{children}[0]; |
|
|
1536 | |
|
|
1537 | my ($w, $h ) = ($self->{w}, $self->{h}); |
|
|
1538 | my ($cw, $ch) = ($child->{w}, $child->{h}); |
|
|
1539 | |
103 | glEnable GL_TEXTURE_2D; |
1540 | glEnable GL_TEXTURE_2D; |
104 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; |
1541 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; |
|
|
1542 | |
|
|
1543 | my $border = $self->border; |
|
|
1544 | |
|
|
1545 | glColor @{ $self->{border_bg} }; |
|
|
1546 | $border[0]->draw_quad_alpha ( 0, 0, $w, $border); |
|
|
1547 | $border[1]->draw_quad_alpha ( 0, $border, $border, $ch); |
|
|
1548 | $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); |
|
|
1549 | $border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border); |
|
|
1550 | |
|
|
1551 | # move |
|
|
1552 | my $w2 = ($w - $border) * .5; |
|
|
1553 | my $h2 = ($h - $border) * .5; |
|
|
1554 | $icon[0]->draw_quad_alpha ( 0, $h2, $border, $border); |
|
|
1555 | $icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border); |
|
|
1556 | $icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border); |
|
|
1557 | |
|
|
1558 | # resize |
|
|
1559 | $icon[1]->draw_quad_alpha ( 0, 0, $border, $border); |
|
|
1560 | $icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border) |
|
|
1561 | unless $self->{has_close_button}; |
|
|
1562 | $icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border); |
|
|
1563 | $icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border); |
|
|
1564 | |
|
|
1565 | if (@{$self->{bg}} < 4 || $self->{bg}[3]) { |
|
|
1566 | glColor @{ $self->{bg} }; |
|
|
1567 | |
|
|
1568 | # TODO: repeat texture not scale |
|
|
1569 | # solve this better(?) |
|
|
1570 | $bg->{s} = $cw / $bg->{w}; |
|
|
1571 | $bg->{t} = $ch / $bg->{h}; |
|
|
1572 | $bg->draw_quad_alpha ($border, $border, $cw, $ch); |
|
|
1573 | } |
|
|
1574 | |
|
|
1575 | glDisable GL_TEXTURE_2D; |
|
|
1576 | |
|
|
1577 | $child->draw; |
|
|
1578 | |
|
|
1579 | if ($self->{title_widget}) { |
|
|
1580 | glTranslate 0, $border - $self->{h}; |
|
|
1581 | $self->{title_widget}->_draw; |
|
|
1582 | |
|
|
1583 | glTranslate 0, - ($border - $self->{h}); |
|
|
1584 | } |
|
|
1585 | |
|
|
1586 | $self->{close_button}->draw |
|
|
1587 | if $self->{close_button}; |
|
|
1588 | } |
|
|
1589 | |
|
|
1590 | ############################################################################# |
|
|
1591 | |
|
|
1592 | package DC::UI::Table; |
|
|
1593 | |
|
|
1594 | our @ISA = DC::UI::Container::; |
|
|
1595 | |
|
|
1596 | use List::Util qw(max sum); |
|
|
1597 | |
|
|
1598 | use DC::OpenGL; |
|
|
1599 | |
|
|
1600 | sub new { |
|
|
1601 | my $class = shift; |
|
|
1602 | |
|
|
1603 | $class->SUPER::new ( |
|
|
1604 | col_expand => [], |
|
|
1605 | row_expand => [], |
|
|
1606 | @_, |
|
|
1607 | ) |
|
|
1608 | } |
|
|
1609 | |
|
|
1610 | sub add { |
|
|
1611 | my ($self, @widgets) = @_; |
|
|
1612 | |
|
|
1613 | for my $child (@widgets) { |
|
|
1614 | $child->{c_rowspan} ||= 1; |
|
|
1615 | $child->{c_colspan} ||= 1; |
|
|
1616 | } |
|
|
1617 | |
|
|
1618 | $self->SUPER::add (@widgets); |
|
|
1619 | } |
|
|
1620 | |
|
|
1621 | sub add_at { |
|
|
1622 | my $self = shift; |
|
|
1623 | |
|
|
1624 | my @widgets; |
|
|
1625 | |
|
|
1626 | while (@_) { |
|
|
1627 | my ($col, $row, $child) = splice @_, 0, 3, (); |
|
|
1628 | |
|
|
1629 | $child->{c_row} = $row; |
|
|
1630 | $child->{c_col} = $col; |
|
|
1631 | |
|
|
1632 | push @widgets, $child; |
|
|
1633 | } |
|
|
1634 | |
|
|
1635 | $self->add (@widgets); |
|
|
1636 | } |
|
|
1637 | |
|
|
1638 | sub get_wh { |
|
|
1639 | my ($self) = @_; |
|
|
1640 | |
|
|
1641 | my (@w, @h); |
|
|
1642 | |
|
|
1643 | my @children = $self->children; |
|
|
1644 | |
|
|
1645 | # first pass, columns |
|
|
1646 | for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) { |
|
|
1647 | my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)}; |
|
|
1648 | |
|
|
1649 | my $sw = sum @w[$c .. $c + $cs - 1]; |
|
|
1650 | |
|
|
1651 | if ($w > $sw) { |
|
|
1652 | $_ += ($w - $sw) / ($_ ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1]; |
|
|
1653 | } |
|
|
1654 | } |
|
|
1655 | |
|
|
1656 | # second pass, rows |
|
|
1657 | for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) { |
|
|
1658 | my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)}; |
|
|
1659 | |
|
|
1660 | my $sh = sum @h[$r .. $r + $rs - 1]; |
|
|
1661 | |
|
|
1662 | if ($h > $sh) { |
|
|
1663 | $_ += ($h - $sh) / ($_ ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1]; |
|
|
1664 | } |
|
|
1665 | } |
|
|
1666 | |
|
|
1667 | (\@w, \@h) |
|
|
1668 | } |
|
|
1669 | |
|
|
1670 | sub size_request { |
|
|
1671 | my ($self) = @_; |
|
|
1672 | |
|
|
1673 | my ($ws, $hs) = $self->get_wh; |
|
|
1674 | |
|
|
1675 | ( |
|
|
1676 | (sum @$ws), |
|
|
1677 | (sum @$hs), |
|
|
1678 | ) |
|
|
1679 | } |
|
|
1680 | |
|
|
1681 | sub invoke_size_allocate { |
|
|
1682 | my ($self, $w, $h) = @_; |
|
|
1683 | |
|
|
1684 | my ($ws, $hs) = $self->get_wh; |
|
|
1685 | |
|
|
1686 | my $req_w = (sum @$ws) || 1; |
|
|
1687 | my $req_h = (sum @$hs) || 1; |
|
|
1688 | |
|
|
1689 | # now linearly scale the rows/columns to the allocated size |
|
|
1690 | my @col_expand = @{$self->{col_expand}}; |
|
|
1691 | @col_expand = (1) x @$ws unless @col_expand; |
|
|
1692 | my $col_expand = (sum @col_expand) || 1; |
|
|
1693 | |
|
|
1694 | $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; |
|
|
1695 | |
|
|
1696 | DC::UI::harmonize $ws; |
|
|
1697 | |
|
|
1698 | my @row_expand = @{$self->{row_expand}}; |
|
|
1699 | @row_expand = (1) x @$ws unless @row_expand; |
|
|
1700 | my $row_expand = (sum @row_expand) || 1; |
|
|
1701 | |
|
|
1702 | $hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs; |
|
|
1703 | |
|
|
1704 | DC::UI::harmonize $hs; |
|
|
1705 | |
|
|
1706 | my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] } |
|
|
1707 | my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] } |
|
|
1708 | |
|
|
1709 | for my $widget ($self->children) { |
|
|
1710 | my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)}; |
|
|
1711 | |
|
|
1712 | $widget->configure ( |
|
|
1713 | $x[$c], $y[$r], |
|
|
1714 | $x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r], |
|
|
1715 | ); |
|
|
1716 | } |
|
|
1717 | |
|
|
1718 | 1 |
|
|
1719 | } |
|
|
1720 | |
|
|
1721 | ############################################################################# |
|
|
1722 | |
|
|
1723 | package DC::UI::Fixed; |
|
|
1724 | |
|
|
1725 | use List::Util qw(min max); |
|
|
1726 | |
|
|
1727 | our @ISA = DC::UI::Container::; |
|
|
1728 | |
|
|
1729 | sub _scale($$$) { |
|
|
1730 | my ($rel, $val, $max) = @_; |
|
|
1731 | |
|
|
1732 | $rel ? $val * $max : $val |
|
|
1733 | } |
|
|
1734 | |
|
|
1735 | sub size_request { |
|
|
1736 | my ($self) = @_; |
|
|
1737 | |
|
|
1738 | my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0); |
|
|
1739 | |
|
|
1740 | # determine overall size by querying abs widgets |
|
|
1741 | for my $child ($self->visible_children) { |
|
|
1742 | unless ($child->{c_rel}) { |
|
|
1743 | my $x = $child->{c_x}; |
|
|
1744 | my $y = $child->{c_y}; |
|
|
1745 | |
|
|
1746 | $x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w}; |
|
|
1747 | $y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h}; |
|
|
1748 | } |
|
|
1749 | } |
|
|
1750 | |
|
|
1751 | my $W = $x2 - $x1; |
|
|
1752 | my $H = $y2 - $y1; |
|
|
1753 | |
|
|
1754 | # now layout remaining widgets |
|
|
1755 | for my $child ($self->visible_children) { |
|
|
1756 | if ($child->{c_rel}) { |
|
|
1757 | my $x = _scale $child->{c_rel}, $child->{c_x}, $W; |
|
|
1758 | my $y = _scale $child->{c_rel}, $child->{c_y}, $H; |
|
|
1759 | |
|
|
1760 | $x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w}; |
|
|
1761 | $y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h}; |
|
|
1762 | } |
|
|
1763 | } |
|
|
1764 | |
|
|
1765 | my $W = $x2 - $x1; |
|
|
1766 | my $H = $y2 - $y1; |
|
|
1767 | |
|
|
1768 | ($W, $H) |
|
|
1769 | } |
|
|
1770 | |
|
|
1771 | sub invoke_size_allocate { |
|
|
1772 | my ($self, $W, $H) = @_; |
|
|
1773 | |
|
|
1774 | for my $child ($self->visible_children) { |
|
|
1775 | my $x = _scale $child->{c_rel}, $child->{c_x}, $W; |
|
|
1776 | my $y = _scale $child->{c_rel}, $child->{c_y}, $H; |
|
|
1777 | |
|
|
1778 | $x += $child->{c_halign} * $child->{req_w}; |
|
|
1779 | $y += $child->{c_valign} * $child->{req_h}; |
|
|
1780 | |
|
|
1781 | $child->configure (int $x, int $y, $child->{req_w}, $child->{req_h}); |
|
|
1782 | } |
|
|
1783 | |
|
|
1784 | 1 |
|
|
1785 | } |
|
|
1786 | |
|
|
1787 | ############################################################################# |
|
|
1788 | |
|
|
1789 | package DC::UI::Box; |
|
|
1790 | |
|
|
1791 | our @ISA = DC::UI::Container::; |
|
|
1792 | |
|
|
1793 | sub size_request { |
|
|
1794 | my ($self) = @_; |
|
|
1795 | |
|
|
1796 | my @children = $self->visible_children; |
|
|
1797 | |
|
|
1798 | $self->{vertical} |
|
|
1799 | ? ( |
|
|
1800 | (List::Util::max map $_->{req_w}, @children), |
|
|
1801 | (List::Util::sum map $_->{req_h}, @children), |
|
|
1802 | ) |
|
|
1803 | : ( |
|
|
1804 | (List::Util::sum map $_->{req_w}, @children), |
|
|
1805 | (List::Util::max map $_->{req_h}, @children), |
|
|
1806 | ) |
|
|
1807 | } |
|
|
1808 | |
|
|
1809 | sub invoke_size_allocate { |
|
|
1810 | my ($self, $w, $h) = @_; |
|
|
1811 | |
|
|
1812 | my $space = $self->{vertical} ? $h : $w; |
|
|
1813 | my @children = $self->visible_children; |
|
|
1814 | |
|
|
1815 | my @req; |
|
|
1816 | |
|
|
1817 | if ($self->{homogeneous}) { |
|
|
1818 | @req = ($space / (@children || 1)) x @children; |
|
|
1819 | } else { |
|
|
1820 | @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children; |
|
|
1821 | my $req = List::Util::sum @req; |
|
|
1822 | |
|
|
1823 | if ($req > $space) { |
|
|
1824 | # ah well, not enough space |
|
|
1825 | $_ *= $space / $req for @req; |
|
|
1826 | } else { |
|
|
1827 | my $expand = (List::Util::sum map $_->{expand}, @children) || 1; |
|
|
1828 | |
|
|
1829 | $space = ($space - $req) / $expand; # remaining space to give away |
|
|
1830 | |
|
|
1831 | $req[$_] += $space * $children[$_]{expand} |
|
|
1832 | for 0 .. $#children; |
|
|
1833 | } |
|
|
1834 | } |
|
|
1835 | |
|
|
1836 | DC::UI::harmonize \@req; |
|
|
1837 | |
|
|
1838 | my $pos = 0; |
|
|
1839 | for (0 .. $#children) { |
|
|
1840 | my $alloc = $req[$_]; |
|
|
1841 | $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h)); |
|
|
1842 | |
|
|
1843 | $pos += $alloc; |
|
|
1844 | } |
|
|
1845 | |
|
|
1846 | 1 |
|
|
1847 | } |
|
|
1848 | |
|
|
1849 | ############################################################################# |
|
|
1850 | |
|
|
1851 | package DC::UI::HBox; |
|
|
1852 | |
|
|
1853 | our @ISA = DC::UI::Box::; |
|
|
1854 | |
|
|
1855 | sub new { |
|
|
1856 | my $class = shift; |
|
|
1857 | |
|
|
1858 | $class->SUPER::new ( |
|
|
1859 | vertical => 0, |
|
|
1860 | @_, |
|
|
1861 | ) |
|
|
1862 | } |
|
|
1863 | |
|
|
1864 | ############################################################################# |
|
|
1865 | |
|
|
1866 | package DC::UI::VBox; |
|
|
1867 | |
|
|
1868 | our @ISA = DC::UI::Box::; |
|
|
1869 | |
|
|
1870 | sub new { |
|
|
1871 | my $class = shift; |
|
|
1872 | |
|
|
1873 | $class->SUPER::new ( |
|
|
1874 | vertical => 1, |
|
|
1875 | @_, |
|
|
1876 | ) |
|
|
1877 | } |
|
|
1878 | |
|
|
1879 | ############################################################################# |
|
|
1880 | |
|
|
1881 | package DC::UI::Label; |
|
|
1882 | |
|
|
1883 | our @ISA = DC::UI::DrawBG::; |
|
|
1884 | |
|
|
1885 | use DC::OpenGL; |
|
|
1886 | |
|
|
1887 | sub new { |
|
|
1888 | my ($class, %arg) = @_; |
|
|
1889 | |
|
|
1890 | my $self = $class->SUPER::new ( |
|
|
1891 | fg => [1, 1, 1], |
|
|
1892 | #bg => none |
|
|
1893 | #active_bg => none |
|
|
1894 | #font => default_font |
|
|
1895 | #text => initial text |
|
|
1896 | #markup => initial narkup |
|
|
1897 | #max_w => maximum pixel width |
|
|
1898 | #style => 0, # render flags |
|
|
1899 | ellipsise => 3, # end |
|
|
1900 | layout => (new DC::Layout), |
|
|
1901 | fontsize => 1, |
|
|
1902 | align => 0.5, |
|
|
1903 | valign => 0.5, |
|
|
1904 | padding_x => 4, |
|
|
1905 | padding_y => 2, |
|
|
1906 | can_events => 0, |
|
|
1907 | %arg |
|
|
1908 | ); |
|
|
1909 | |
|
|
1910 | if (exists $self->{template}) { |
|
|
1911 | my $layout = new DC::Layout; |
|
|
1912 | $layout->set_text (delete $self->{template}); |
|
|
1913 | $self->{template} = $layout; |
|
|
1914 | } |
|
|
1915 | |
|
|
1916 | if (exists $self->{markup}) { |
|
|
1917 | $self->set_markup (delete $self->{markup}); |
|
|
1918 | } else { |
|
|
1919 | $self->set_text (delete $self->{text}); |
|
|
1920 | } |
|
|
1921 | |
|
|
1922 | $self |
|
|
1923 | } |
|
|
1924 | |
|
|
1925 | sub update { |
|
|
1926 | my ($self) = @_; |
|
|
1927 | |
|
|
1928 | delete $self->{texture}; |
|
|
1929 | $self->SUPER::update; |
|
|
1930 | } |
|
|
1931 | |
|
|
1932 | sub realloc { |
|
|
1933 | my ($self) = @_; |
|
|
1934 | |
|
|
1935 | delete $self->{ox}; |
|
|
1936 | $self->SUPER::realloc; |
|
|
1937 | } |
|
|
1938 | |
|
|
1939 | sub clear { |
|
|
1940 | my ($self) = @_; |
|
|
1941 | |
|
|
1942 | $self->set_text (""); |
|
|
1943 | } |
|
|
1944 | |
|
|
1945 | sub set_text { |
|
|
1946 | my ($self, $text) = @_; |
|
|
1947 | |
|
|
1948 | return if $self->{text} eq "T$text"; |
|
|
1949 | $self->{text} = "T$text"; |
|
|
1950 | |
|
|
1951 | $self->{layout}->set_text ($text); |
|
|
1952 | |
|
|
1953 | delete $self->{size_req}; |
|
|
1954 | $self->realloc; |
|
|
1955 | $self->update; |
|
|
1956 | } |
|
|
1957 | |
|
|
1958 | sub set_markup { |
|
|
1959 | my ($self, $markup) = @_; |
|
|
1960 | |
|
|
1961 | return if $self->{text} eq "M$markup"; |
|
|
1962 | $self->{text} = "M$markup"; |
|
|
1963 | |
|
|
1964 | my $rgba = $markup =~ /span.*(?:foreground|background)/; |
|
|
1965 | |
|
|
1966 | $self->{layout}->set_markup ($markup); |
|
|
1967 | |
|
|
1968 | delete $self->{size_req}; |
|
|
1969 | $self->realloc; |
|
|
1970 | $self->update; |
|
|
1971 | } |
|
|
1972 | |
|
|
1973 | sub size_request { |
|
|
1974 | my ($self) = @_; |
|
|
1975 | |
|
|
1976 | $self->{size_req} ||= do { |
|
|
1977 | my ($max_w, $max_h) = $self->get_max_wh; |
|
|
1978 | |
|
|
1979 | $self->{layout}->set_font ($self->{font}) if $self->{font}; |
|
|
1980 | $self->{layout}->set_width ($max_w); |
|
|
1981 | $self->{layout}->set_ellipsise ($self->{ellipsise}); |
|
|
1982 | $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); |
|
|
1983 | $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); |
|
|
1984 | |
|
|
1985 | my ($w, $h) = $self->{layout}->size; |
|
|
1986 | |
|
|
1987 | if (exists $self->{template}) { |
|
|
1988 | $self->{template}->set_font ($self->{font}) if $self->{font}; |
|
|
1989 | $self->{template}->set_width ($max_w); |
|
|
1990 | $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); |
|
|
1991 | |
|
|
1992 | my ($w2, $h2) = $self->{template}->size; |
|
|
1993 | |
|
|
1994 | $w = List::Util::max $w, $w2; |
|
|
1995 | $h = List::Util::max $h, $h2; |
|
|
1996 | } |
|
|
1997 | |
|
|
1998 | [$w, $h] |
|
|
1999 | }; |
|
|
2000 | |
|
|
2001 | @{ $self->{size_req} } |
|
|
2002 | } |
|
|
2003 | |
|
|
2004 | sub baseline_shift { |
|
|
2005 | $_[0]{layout}->descent |
|
|
2006 | } |
|
|
2007 | |
|
|
2008 | sub invoke_size_allocate { |
|
|
2009 | my ($self, $w, $h) = @_; |
|
|
2010 | |
|
|
2011 | delete $self->{ox}; |
|
|
2012 | |
|
|
2013 | delete $self->{texture} |
|
|
2014 | unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w}; |
|
|
2015 | |
|
|
2016 | 1 |
|
|
2017 | } |
|
|
2018 | |
|
|
2019 | sub set_fontsize { |
|
|
2020 | my ($self, $fontsize) = @_; |
|
|
2021 | |
|
|
2022 | $self->{fontsize} = $fontsize; |
|
|
2023 | delete $self->{size_req}; |
|
|
2024 | delete $self->{texture}; |
|
|
2025 | |
|
|
2026 | $self->realloc; |
|
|
2027 | } |
|
|
2028 | |
|
|
2029 | sub reconfigure { |
|
|
2030 | my ($self) = @_; |
|
|
2031 | |
|
|
2032 | delete $self->{size_req}; |
|
|
2033 | delete $self->{texture}; |
|
|
2034 | |
|
|
2035 | $self->SUPER::reconfigure; |
|
|
2036 | } |
|
|
2037 | |
|
|
2038 | sub _draw { |
|
|
2039 | my ($self) = @_; |
|
|
2040 | |
|
|
2041 | $self->SUPER::_draw; # draw background, if applicable |
|
|
2042 | |
|
|
2043 | my $size = $self->{texture} ||= do { |
|
|
2044 | $self->{layout}->set_foreground (@{$self->{fg}}); |
|
|
2045 | $self->{layout}->set_font ($self->{font}) if $self->{font}; |
|
|
2046 | $self->{layout}->set_width ($self->{w}); |
|
|
2047 | $self->{layout}->set_ellipsise ($self->{ellipsise}); |
|
|
2048 | $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); |
|
|
2049 | $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); |
|
|
2050 | |
|
|
2051 | [$self->{layout}->size] |
|
|
2052 | }; |
|
|
2053 | |
|
|
2054 | unless (exists $self->{ox}) { |
|
|
2055 | $self->{ox} = $self->{padding_x} + int $self->{align} * ($self->{w} - $size->[0] - $self->{padding_x} * 2); |
|
|
2056 | $self->{oy} = $self->{padding_y} + int $self->{valign} * ($self->{h} - $size->[1] - $self->{padding_y} * 2); |
|
|
2057 | |
|
|
2058 | $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style}); |
|
|
2059 | }; |
|
|
2060 | |
|
|
2061 | # unless ($self->{list}) { |
|
|
2062 | # $self->{list} = DC::OpenGL::glGenList; |
|
|
2063 | # DC::OpenGL::glNewList $self->{list}; |
|
|
2064 | # $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style}); |
|
|
2065 | # DC::OpenGL::glEndList; |
|
|
2066 | # } |
|
|
2067 | # |
|
|
2068 | # DC::OpenGL::glCallList $self->{list}; |
|
|
2069 | |
|
|
2070 | $self->{layout}->draw; |
|
|
2071 | } |
|
|
2072 | |
|
|
2073 | #sub destroy { |
|
|
2074 | # my ($self) = @_; |
|
|
2075 | # |
|
|
2076 | # DC::OpenGL::glDeleteList delete $self->{list} if $self->{list}; |
|
|
2077 | # |
|
|
2078 | # $self->SUPER::destroy; |
|
|
2079 | #} |
|
|
2080 | |
|
|
2081 | ############################################################################# |
|
|
2082 | |
|
|
2083 | package DC::UI::EntryBase; |
|
|
2084 | |
|
|
2085 | our @ISA = DC::UI::Label::; |
|
|
2086 | |
|
|
2087 | use DC::OpenGL; |
|
|
2088 | |
|
|
2089 | sub new { |
|
|
2090 | my $class = shift; |
|
|
2091 | |
|
|
2092 | $class->SUPER::new ( |
|
|
2093 | fg => [1, 1, 1], |
|
|
2094 | bg => [0, 0, 0, 0.2], |
|
|
2095 | outline => [0.6, 0.3, 0.1], |
|
|
2096 | active_bg => [0, 0, 1, .2], |
|
|
2097 | active_fg => [1, 1, 1], |
|
|
2098 | active_outline => [1, 1, 0], |
|
|
2099 | can_hover => 1, |
|
|
2100 | can_focus => 1, |
|
|
2101 | align => 0, |
|
|
2102 | valign => 0.5, |
|
|
2103 | can_events => 1, |
|
|
2104 | ellipsise => 0, |
|
|
2105 | padding_x => 4, |
|
|
2106 | padding_y => 2, |
|
|
2107 | #text => ... |
|
|
2108 | #hidden => "*", |
|
|
2109 | @_ |
|
|
2110 | ) |
|
|
2111 | } |
|
|
2112 | |
|
|
2113 | sub _set_text { |
|
|
2114 | my ($self, $text) = @_; |
|
|
2115 | |
|
|
2116 | delete $self->{cur_h}; |
|
|
2117 | |
|
|
2118 | return if $self->{text} eq $text; |
|
|
2119 | |
|
|
2120 | $self->{last_activity} = $::NOW; |
|
|
2121 | $self->{text} = $text; |
|
|
2122 | |
|
|
2123 | $text =~ s/./*/g if $self->{hidden}; |
|
|
2124 | $self->{layout}->set_text ("$text "); |
|
|
2125 | delete $self->{size_req}; |
|
|
2126 | |
|
|
2127 | $self->emit (changed => $self->{text}); |
|
|
2128 | |
|
|
2129 | $self->realloc; |
|
|
2130 | $self->update; |
|
|
2131 | } |
|
|
2132 | |
|
|
2133 | sub set_text { |
|
|
2134 | my ($self, $text) = @_; |
|
|
2135 | |
|
|
2136 | $self->{cursor} = length $text; |
|
|
2137 | $self->_set_text ($text); |
|
|
2138 | } |
|
|
2139 | |
|
|
2140 | sub get_text { |
|
|
2141 | $_[0]{text} |
|
|
2142 | } |
|
|
2143 | |
|
|
2144 | sub size_request { |
|
|
2145 | my ($self) = @_; |
|
|
2146 | |
|
|
2147 | my ($w, $h) = $self->SUPER::size_request; |
|
|
2148 | |
|
|
2149 | ($w + 1, $h) # add 1 for cursor |
|
|
2150 | } |
|
|
2151 | |
|
|
2152 | sub invoke_key_down { |
|
|
2153 | my ($self, $ev) = @_; |
|
|
2154 | |
|
|
2155 | my $mod = $ev->{mod}; |
|
|
2156 | my $sym = $ev->{sym}; |
|
|
2157 | my $uni = $ev->{unicode}; |
|
|
2158 | |
|
|
2159 | my $text = $self->get_text; |
|
|
2160 | |
|
|
2161 | $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text; |
|
|
2162 | |
|
|
2163 | if ($uni == 8) { |
|
|
2164 | substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; |
|
|
2165 | } elsif ($uni == 127) { |
|
|
2166 | substr $text, $self->{cursor}, 1, ""; |
|
|
2167 | } elsif ($sym == DC::SDLK_LEFT) { |
|
|
2168 | --$self->{cursor} if $self->{cursor}; |
|
|
2169 | } elsif ($sym == DC::SDLK_RIGHT) { |
|
|
2170 | ++$self->{cursor} if $self->{cursor} < length $self->{text}; |
|
|
2171 | } elsif ($sym == DC::SDLK_HOME) { |
|
|
2172 | # what a hack |
|
|
2173 | $self->{cursor} = |
|
|
2174 | (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/ |
|
|
2175 | ? length $1 |
|
|
2176 | : 0; |
|
|
2177 | } elsif ($sym == DC::SDLK_END) { |
|
|
2178 | # uh, again |
|
|
2179 | $self->{cursor} = |
|
|
2180 | (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/ |
|
|
2181 | ? $self->{cursor} + length $1 |
|
|
2182 | : length $self->{text}; |
|
|
2183 | } elsif ($uni == 21) { # ctrl-u |
|
|
2184 | $text = ""; |
|
|
2185 | $self->{cursor} = 0; |
|
|
2186 | } elsif ($uni == 27) { |
|
|
2187 | $self->emit ('escape'); |
|
|
2188 | } elsif ($uni == 0x0d) { |
|
|
2189 | substr $text, $self->{cursor}++, 0, "\012"; |
|
|
2190 | } elsif ($uni >= 0x20) { |
|
|
2191 | substr $text, $self->{cursor}++, 0, chr $uni; |
|
|
2192 | } else { |
|
|
2193 | return 0; |
|
|
2194 | } |
|
|
2195 | |
|
|
2196 | $self->_set_text ($text); |
|
|
2197 | |
|
|
2198 | $self->realloc; |
|
|
2199 | $self->update; |
|
|
2200 | |
|
|
2201 | 1 |
|
|
2202 | } |
|
|
2203 | |
|
|
2204 | sub invoke_focus_in { |
|
|
2205 | my ($self) = @_; |
|
|
2206 | |
|
|
2207 | $self->{last_activity} = $::NOW; |
|
|
2208 | |
|
|
2209 | $self->SUPER::invoke_focus_in |
|
|
2210 | } |
|
|
2211 | |
|
|
2212 | sub invoke_button_down { |
|
|
2213 | my ($self, $ev, $x, $y) = @_; |
|
|
2214 | |
|
|
2215 | $self->SUPER::invoke_button_down ($ev, $x, $y); |
|
|
2216 | |
|
|
2217 | my $idx = $self->{layout}->xy_to_index ($x, $y); |
|
|
2218 | |
|
|
2219 | # byte-index to char-index |
|
|
2220 | my $text = $self->{text}; |
|
|
2221 | utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text; |
|
|
2222 | $self->{cursor} = length $text; |
|
|
2223 | |
|
|
2224 | $self->_set_text ($self->{text}); |
|
|
2225 | $self->update; |
|
|
2226 | |
|
|
2227 | 1 |
|
|
2228 | } |
|
|
2229 | |
|
|
2230 | sub invoke_mouse_motion { |
|
|
2231 | my ($self, $ev, $x, $y) = @_; |
|
|
2232 | # printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# |
|
|
2233 | |
|
|
2234 | 1 |
|
|
2235 | } |
|
|
2236 | |
|
|
2237 | sub _draw { |
|
|
2238 | my ($self) = @_; |
|
|
2239 | |
|
|
2240 | local $self->{fg} = $self->{fg}; |
|
|
2241 | |
|
|
2242 | if ($FOCUS == $self) { |
|
|
2243 | glColor_premultiply @{$self->{active_bg}}; |
|
|
2244 | $self->{fg} = $self->{active_fg}; |
|
|
2245 | } else { |
|
|
2246 | glColor_premultiply @{$self->{bg}}; |
|
|
2247 | } |
|
|
2248 | |
|
|
2249 | glEnable GL_BLEND; |
|
|
2250 | glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA; |
|
|
2251 | glRect 0, 0, $self->{w}, $self->{h}; |
|
|
2252 | glDisable GL_BLEND; |
|
|
2253 | |
|
|
2254 | $self->SUPER::_draw; |
|
|
2255 | |
|
|
2256 | #TODO: force update every cursor change :( |
|
|
2257 | if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { |
|
|
2258 | |
|
|
2259 | unless (exists $self->{cur_h}) { |
|
|
2260 | my $text = substr $self->{text}, 0, $self->{cursor}; |
|
|
2261 | utf8::encode $text; |
|
|
2262 | |
|
|
2263 | @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text); |
|
|
2264 | } |
|
|
2265 | |
|
|
2266 | glColor_premultiply @{$self->{active_fg}}; |
|
|
2267 | glBegin GL_LINES; |
|
|
2268 | glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy}; |
|
|
2269 | glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy} + $self->{cur_h}; |
|
|
2270 | glEnd; |
|
|
2271 | |
|
|
2272 | glLineWidth 3; |
|
|
2273 | glColor @{$self->{active_outline}}; |
|
|
2274 | glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5; |
|
|
2275 | glLineWidth 1; |
|
|
2276 | |
|
|
2277 | } else { |
|
|
2278 | glColor @{$self->{outline}}; |
|
|
2279 | glBegin GL_LINE_STRIP; |
|
|
2280 | glVertex .5, $self->{h} * .5; |
|
|
2281 | glVertex .5, $self->{h} - 2.5; |
|
|
2282 | glVertex $self->{w} - .5, $self->{h} - 2.5; |
|
|
2283 | glVertex $self->{w} - .5, $self->{h} * .5; |
|
|
2284 | glEnd; |
|
|
2285 | } |
|
|
2286 | } |
|
|
2287 | |
|
|
2288 | ############################################################################# |
|
|
2289 | |
|
|
2290 | package DC::UI::Entry; |
|
|
2291 | |
|
|
2292 | our @ISA = DC::UI::EntryBase::; |
|
|
2293 | |
|
|
2294 | use DC::OpenGL; |
|
|
2295 | |
|
|
2296 | sub new { |
|
|
2297 | my $class = shift; |
|
|
2298 | |
|
|
2299 | $class->SUPER::new ( |
|
|
2300 | history_pointer => -1, |
|
|
2301 | @_ |
|
|
2302 | ) |
|
|
2303 | } |
|
|
2304 | |
|
|
2305 | |
|
|
2306 | sub invoke_key_down { |
|
|
2307 | my ($self, $ev) = @_; |
|
|
2308 | |
|
|
2309 | my $sym = $ev->{sym}; |
|
|
2310 | |
|
|
2311 | if ($ev->{uni} == 0x0d || $sym == 13) { |
|
|
2312 | unshift @{$self->{history}}, |
|
|
2313 | my $txt = $self->get_text; |
|
|
2314 | |
|
|
2315 | $self->{history_pointer} = -1; |
|
|
2316 | $self->{history_saveback} = ''; |
|
|
2317 | $self->emit (activate => $txt); |
|
|
2318 | $self->update; |
|
|
2319 | |
|
|
2320 | } elsif ($sym == DC::SDLK_UP) { |
|
|
2321 | if ($self->{history_pointer} < 0) { |
|
|
2322 | $self->{history_saveback} = $self->get_text; |
|
|
2323 | } |
|
|
2324 | if (@{$self->{history} || []} > 0) { |
|
|
2325 | $self->{history_pointer}++; |
|
|
2326 | if ($self->{history_pointer} >= @{$self->{history} || []}) { |
|
|
2327 | $self->{history_pointer} = @{$self->{history} || []} - 1; |
|
|
2328 | } |
|
|
2329 | $self->set_text ($self->{history}->[$self->{history_pointer}]); |
|
|
2330 | } |
|
|
2331 | |
|
|
2332 | } elsif ($sym == DC::SDLK_DOWN) { |
|
|
2333 | $self->{history_pointer}--; |
|
|
2334 | $self->{history_pointer} = -1 if $self->{history_pointer} < 0; |
|
|
2335 | |
|
|
2336 | if ($self->{history_pointer} >= 0) { |
|
|
2337 | $self->set_text ($self->{history}->[$self->{history_pointer}]); |
|
|
2338 | } else { |
|
|
2339 | if (defined $self->{history_saveback}) { |
|
|
2340 | $self->set_text ($self->{history_saveback}); |
|
|
2341 | $self->{history_saveback} = undef; |
|
|
2342 | } |
|
|
2343 | } |
|
|
2344 | |
|
|
2345 | } else { |
|
|
2346 | return $self->SUPER::invoke_key_down ($ev) |
|
|
2347 | } |
|
|
2348 | |
|
|
2349 | 1 |
|
|
2350 | } |
|
|
2351 | |
|
|
2352 | ############################################################################# |
|
|
2353 | |
|
|
2354 | package DC::UI::TextEdit; |
|
|
2355 | |
|
|
2356 | our @ISA = DC::UI::EntryBase::; |
|
|
2357 | |
|
|
2358 | use DC::OpenGL; |
|
|
2359 | |
|
|
2360 | sub new { |
|
|
2361 | my $class = shift; |
|
|
2362 | |
|
|
2363 | $class->SUPER::new ( |
|
|
2364 | padding_y => 4, |
|
|
2365 | |
|
|
2366 | @_ |
|
|
2367 | ) |
|
|
2368 | } |
|
|
2369 | |
|
|
2370 | sub move_cursor_ver { |
|
|
2371 | my ($self, $dy) = @_; |
|
|
2372 | |
|
|
2373 | my ($line, $x) = $self->{layout}->index_to_line_x ($self->{cursor}); |
|
|
2374 | |
|
|
2375 | $line += $dy; |
|
|
2376 | |
|
|
2377 | if (defined (my $index = $self->{layout}->line_x_to_index ($line, $x))) { |
|
|
2378 | $self->{cursor} = $index; |
|
|
2379 | delete $self->{cur_h}; |
|
|
2380 | $self->update; |
|
|
2381 | return; |
|
|
2382 | } |
|
|
2383 | } |
|
|
2384 | |
|
|
2385 | sub invoke_key_down { |
|
|
2386 | my ($self, $ev) = @_; |
|
|
2387 | |
|
|
2388 | my $sym = $ev->{sym}; |
|
|
2389 | |
|
|
2390 | if ($sym == DC::SDLK_UP) { |
|
|
2391 | $self->move_cursor_ver (-1); |
|
|
2392 | } elsif ($sym == DC::SDLK_DOWN) { |
|
|
2393 | $self->move_cursor_ver (+1); |
|
|
2394 | } else { |
|
|
2395 | return $self->SUPER::invoke_key_down ($ev) |
|
|
2396 | } |
|
|
2397 | |
|
|
2398 | 1 |
|
|
2399 | } |
|
|
2400 | |
|
|
2401 | ############################################################################# |
|
|
2402 | |
|
|
2403 | package DC::UI::ButtonBin; |
|
|
2404 | |
|
|
2405 | our @ISA = DC::UI::Bin::; |
|
|
2406 | |
|
|
2407 | use DC::OpenGL; |
|
|
2408 | |
|
|
2409 | my @tex = |
|
|
2410 | map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 } |
|
|
2411 | qw(b1_button_inactive.png b1_button_active.png); |
|
|
2412 | |
|
|
2413 | sub new { |
|
|
2414 | my $class = shift; |
|
|
2415 | |
|
|
2416 | $class->SUPER::new ( |
|
|
2417 | can_hover => 1, |
|
|
2418 | align => 0.5, |
|
|
2419 | valign => 0.5, |
|
|
2420 | can_events => 1, |
|
|
2421 | @_ |
|
|
2422 | ) |
|
|
2423 | } |
|
|
2424 | |
|
|
2425 | sub invoke_button_up { |
|
|
2426 | my ($self, $ev, $x, $y) = @_; |
|
|
2427 | |
|
|
2428 | $self->emit ("activate") |
|
|
2429 | if $x >= 0 && $x < $self->{w} |
|
|
2430 | && $y >= 0 && $y < $self->{h}; |
|
|
2431 | |
|
|
2432 | 1 |
|
|
2433 | } |
|
|
2434 | |
|
|
2435 | sub _draw { |
|
|
2436 | my ($self) = @_; |
|
|
2437 | |
|
|
2438 | glEnable GL_TEXTURE_2D; |
|
|
2439 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
|
|
2440 | glColor 0, 0, 0, 1; |
|
|
2441 | |
|
|
2442 | my $tex = $tex[$GRAB == $self]; |
|
|
2443 | $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); |
|
|
2444 | |
|
|
2445 | glDisable GL_TEXTURE_2D; |
|
|
2446 | |
|
|
2447 | $self->SUPER::_draw; |
|
|
2448 | } |
|
|
2449 | |
|
|
2450 | ############################################################################# |
|
|
2451 | |
|
|
2452 | package DC::UI::Button; |
|
|
2453 | |
|
|
2454 | our @ISA = DC::UI::Label::; |
|
|
2455 | |
|
|
2456 | use DC::OpenGL; |
|
|
2457 | |
|
|
2458 | my @tex = |
|
|
2459 | map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 } |
|
|
2460 | qw(b1_button_inactive.png b1_button_active.png); |
|
|
2461 | |
|
|
2462 | sub new { |
|
|
2463 | my $class = shift; |
|
|
2464 | |
|
|
2465 | $class->SUPER::new ( |
|
|
2466 | padding_x => 8, |
|
|
2467 | padding_y => 4, |
|
|
2468 | fg => [1.0, 1.0, 1.0], |
|
|
2469 | active_fg => [0.8, 0.8, 0.8], |
|
|
2470 | can_hover => 1, |
|
|
2471 | align => 0.5, |
|
|
2472 | valign => 0.5, |
|
|
2473 | can_events => 1, |
|
|
2474 | @_ |
|
|
2475 | ) |
|
|
2476 | } |
|
|
2477 | |
|
|
2478 | sub invoke_button_up { |
|
|
2479 | my ($self, $ev, $x, $y) = @_; |
|
|
2480 | |
|
|
2481 | $self->emit ("activate") |
|
|
2482 | if $x >= 0 && $x < $self->{w} |
|
|
2483 | && $y >= 0 && $y < $self->{h}; |
|
|
2484 | |
|
|
2485 | 1 |
|
|
2486 | } |
|
|
2487 | |
|
|
2488 | sub _draw { |
|
|
2489 | my ($self) = @_; |
|
|
2490 | |
|
|
2491 | local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg}; |
|
|
2492 | |
|
|
2493 | glEnable GL_TEXTURE_2D; |
|
|
2494 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
|
|
2495 | glColor 0, 0, 0, 1; |
|
|
2496 | |
|
|
2497 | my $tex = $tex[$GRAB == $self]; |
|
|
2498 | $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); |
|
|
2499 | |
|
|
2500 | glDisable GL_TEXTURE_2D; |
|
|
2501 | |
|
|
2502 | $self->SUPER::_draw; |
|
|
2503 | } |
|
|
2504 | |
|
|
2505 | ############################################################################# |
|
|
2506 | |
|
|
2507 | package DC::UI::CheckBox; |
|
|
2508 | |
|
|
2509 | our @ISA = DC::UI::DrawBG::; |
|
|
2510 | |
|
|
2511 | my @tex = |
|
|
2512 | map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 } |
|
|
2513 | qw(c1_checkbox_bg.png c1_checkbox_active.png); |
|
|
2514 | |
|
|
2515 | use DC::OpenGL; |
|
|
2516 | |
|
|
2517 | sub new { |
|
|
2518 | my $class = shift; |
|
|
2519 | |
|
|
2520 | $class->SUPER::new ( |
|
|
2521 | padding_x => 2, |
|
|
2522 | padding_y => 2, |
|
|
2523 | fg => [1, 1, 1], |
|
|
2524 | active_fg => [1, 1, 0], |
|
|
2525 | bg => [0, 0, 0, 0.2], |
|
|
2526 | active_bg => [1, 1, 1, 0.5], |
|
|
2527 | state => 0, |
|
|
2528 | can_hover => 1, |
|
|
2529 | @_ |
|
|
2530 | ) |
|
|
2531 | } |
|
|
2532 | |
|
|
2533 | sub size_request { |
|
|
2534 | my ($self) = @_; |
|
|
2535 | |
|
|
2536 | (6) x 2 |
|
|
2537 | } |
|
|
2538 | |
|
|
2539 | sub toggle { |
|
|
2540 | my ($self) = @_; |
|
|
2541 | |
|
|
2542 | $self->{state} = !$self->{state}; |
|
|
2543 | $self->emit (changed => $self->{state}); |
|
|
2544 | $self->update; |
|
|
2545 | } |
|
|
2546 | |
|
|
2547 | sub invoke_button_down { |
|
|
2548 | my ($self, $ev, $x, $y) = @_; |
|
|
2549 | |
|
|
2550 | if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x} |
|
|
2551 | && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) { |
|
|
2552 | $self->toggle; |
|
|
2553 | } else { |
|
|
2554 | return 0 |
|
|
2555 | } |
|
|
2556 | |
|
|
2557 | 1 |
|
|
2558 | } |
|
|
2559 | |
|
|
2560 | sub _draw { |
|
|
2561 | my ($self) = @_; |
|
|
2562 | |
|
|
2563 | $self->SUPER::_draw; |
|
|
2564 | |
|
|
2565 | glTranslate $self->{padding_x}, $self->{padding_y}, 0; |
|
|
2566 | |
|
|
2567 | my ($w, $h) = @$self{qw(w h)}; |
|
|
2568 | |
|
|
2569 | my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2; |
|
|
2570 | |
|
|
2571 | glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; |
|
|
2572 | |
|
|
2573 | my $tex = $self->{state} ? $tex[1] : $tex[0]; |
|
|
2574 | |
|
|
2575 | glEnable GL_TEXTURE_2D; |
|
|
2576 | $tex->draw_quad_alpha (0, 0, $s, $s); |
|
|
2577 | glDisable GL_TEXTURE_2D; |
|
|
2578 | } |
|
|
2579 | |
|
|
2580 | ############################################################################# |
|
|
2581 | |
|
|
2582 | package DC::UI::Image; |
|
|
2583 | |
|
|
2584 | our @ISA = DC::UI::Base::; |
|
|
2585 | |
|
|
2586 | use DC::OpenGL; |
|
|
2587 | |
|
|
2588 | our %texture_cache; |
|
|
2589 | |
|
|
2590 | sub new { |
|
|
2591 | my $class = shift; |
|
|
2592 | |
|
|
2593 | my $self = $class->SUPER::new ( |
|
|
2594 | can_events => 0, |
|
|
2595 | scale => 1, |
|
|
2596 | @_, |
|
|
2597 | ); |
|
|
2598 | |
|
|
2599 | $self->{path} || $self->{tex} |
|
|
2600 | or Carp::croak "'path' or 'tex' attributes required"; |
|
|
2601 | |
|
|
2602 | $self->{tex} ||= $texture_cache{$self->{path}} ||= |
|
|
2603 | new_from_file DC::Texture DC::find_rcfile $self->{path}, mipmap => 1; |
|
|
2604 | |
|
|
2605 | DC::weaken $texture_cache{$self->{path}}; |
|
|
2606 | |
|
|
2607 | $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h}; |
|
|
2608 | |
|
|
2609 | $self |
|
|
2610 | } |
|
|
2611 | |
|
|
2612 | sub STORABLE_freeze { |
|
|
2613 | my ($self, $cloning) = @_; |
|
|
2614 | |
|
|
2615 | $self->{path} |
|
|
2616 | or die "cannot serialise DC::UI::Image on non-loadable images\n"; |
|
|
2617 | |
|
|
2618 | $self->{path} |
|
|
2619 | } |
|
|
2620 | |
|
|
2621 | sub STORABLE_attach { |
|
|
2622 | my ($self, $cloning, $path) = @_; |
|
|
2623 | |
|
|
2624 | $self->new (path => $path) |
|
|
2625 | } |
|
|
2626 | |
|
|
2627 | sub size_request { |
|
|
2628 | my ($self) = @_; |
|
|
2629 | |
|
|
2630 | (int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale}) |
|
|
2631 | } |
|
|
2632 | |
|
|
2633 | sub _draw { |
|
|
2634 | my ($self) = @_; |
|
|
2635 | |
|
|
2636 | my $tex = $self->{tex}; |
|
|
2637 | |
|
|
2638 | my ($w, $h) = ($self->{w}, $self->{h}); |
|
|
2639 | |
|
|
2640 | if ($self->{rot90}) { |
|
|
2641 | glRotate 90, 0, 0, 1; |
|
|
2642 | glTranslate 0, -$self->{w}, 0; |
|
|
2643 | |
|
|
2644 | ($w, $h) = ($h, $w); |
|
|
2645 | } |
|
|
2646 | |
|
|
2647 | glEnable GL_TEXTURE_2D; |
|
|
2648 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
|
|
2649 | |
|
|
2650 | $tex->draw_quad_alpha (0, 0, $w, $h); |
|
|
2651 | |
|
|
2652 | glDisable GL_TEXTURE_2D; |
|
|
2653 | } |
|
|
2654 | |
|
|
2655 | ############################################################################# |
|
|
2656 | |
|
|
2657 | package DC::UI::ImageButton; |
|
|
2658 | |
|
|
2659 | our @ISA = DC::UI::Image::; |
|
|
2660 | |
|
|
2661 | use DC::OpenGL; |
|
|
2662 | |
|
|
2663 | my %textures; |
|
|
2664 | |
|
|
2665 | sub new { |
|
|
2666 | my $class = shift; |
|
|
2667 | |
|
|
2668 | my $self = $class->SUPER::new ( |
|
|
2669 | padding_x => 4, |
|
|
2670 | padding_y => 4, |
|
|
2671 | fg => [1, 1, 1], |
|
|
2672 | active_fg => [0, 0, 1], |
|
|
2673 | can_hover => 1, |
|
|
2674 | align => 0.5, |
|
|
2675 | valign => 0.5, |
|
|
2676 | can_events => 1, |
|
|
2677 | @_ |
|
|
2678 | ); |
|
|
2679 | } |
|
|
2680 | |
|
|
2681 | sub invoke_button_down { |
|
|
2682 | my ($self, $ev, $x, $y) = @_; |
|
|
2683 | |
|
|
2684 | 1 |
|
|
2685 | } |
|
|
2686 | |
|
|
2687 | sub invoke_button_up { |
|
|
2688 | my ($self, $ev, $x, $y) = @_; |
|
|
2689 | |
|
|
2690 | $self->emit ("activate") |
|
|
2691 | if $x >= 0 && $x < $self->{w} |
|
|
2692 | && $y >= 0 && $y < $self->{h}; |
|
|
2693 | |
|
|
2694 | 1 |
|
|
2695 | } |
|
|
2696 | |
|
|
2697 | ############################################################################# |
|
|
2698 | |
|
|
2699 | package DC::UI::VGauge; |
|
|
2700 | |
|
|
2701 | our @ISA = DC::UI::Base::; |
|
|
2702 | |
|
|
2703 | use List::Util qw(min max); |
|
|
2704 | |
|
|
2705 | use DC::OpenGL; |
|
|
2706 | |
|
|
2707 | my %tex = ( |
|
|
2708 | food => [ |
|
|
2709 | map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 } |
|
|
2710 | qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ |
|
|
2711 | ], |
|
|
2712 | grace => [ |
|
|
2713 | map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 } |
|
|
2714 | qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ |
|
|
2715 | ], |
|
|
2716 | hp => [ |
|
|
2717 | map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 } |
|
|
2718 | qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ |
|
|
2719 | ], |
|
|
2720 | mana => [ |
|
|
2721 | map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 } |
|
|
2722 | qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ |
|
|
2723 | ], |
|
|
2724 | ); |
|
|
2725 | |
|
|
2726 | # eg. VGauge->new (gauge => 'food'), default gauge: food |
|
|
2727 | sub new { |
|
|
2728 | my $class = shift; |
|
|
2729 | |
|
|
2730 | my $self = $class->SUPER::new ( |
|
|
2731 | type => 'food', |
|
|
2732 | @_ |
|
|
2733 | ); |
|
|
2734 | |
|
|
2735 | $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h}; |
|
|
2736 | |
|
|
2737 | $self |
|
|
2738 | } |
|
|
2739 | |
|
|
2740 | sub size_request { |
|
|
2741 | my ($self) = @_; |
|
|
2742 | |
|
|
2743 | #my $tex = $tex{$self->{type}}[0]; |
|
|
2744 | #@$tex{qw(w h)} |
|
|
2745 | (0, 0) |
|
|
2746 | } |
|
|
2747 | |
|
|
2748 | sub set_max { |
|
|
2749 | my ($self, $max) = @_; |
|
|
2750 | |
|
|
2751 | return if $self->{max_val} == $max; |
|
|
2752 | |
|
|
2753 | $self->{max_val} = $max; |
|
|
2754 | $self->update; |
|
|
2755 | } |
|
|
2756 | |
|
|
2757 | sub set_value { |
|
|
2758 | my ($self, $val, $max) = @_; |
|
|
2759 | |
|
|
2760 | $self->set_max ($max) |
|
|
2761 | if defined $max; |
|
|
2762 | |
|
|
2763 | return if $self->{val} == $val; |
|
|
2764 | |
|
|
2765 | $self->{val} = $val; |
|
|
2766 | $self->update; |
|
|
2767 | } |
|
|
2768 | |
|
|
2769 | sub _draw { |
|
|
2770 | my ($self) = @_; |
|
|
2771 | |
|
|
2772 | my $tex = $tex{$self->{type}}; |
|
|
2773 | my ($t1, $t2, $t3) = @$tex; |
|
|
2774 | |
|
|
2775 | my ($w, $h) = ($self->{w}, $self->{h}); |
|
|
2776 | |
|
|
2777 | if ($self->{vertical}) { |
|
|
2778 | glRotate 90, 0, 0, 1; |
|
|
2779 | glTranslate 0, -$self->{w}, 0; |
|
|
2780 | |
|
|
2781 | ($w, $h) = ($h, $w); |
|
|
2782 | } |
|
|
2783 | |
|
|
2784 | my $ycut = $self->{val} / ($self->{max_val} || 1); |
|
|
2785 | |
|
|
2786 | my $ycut1 = max 0, min 1, $ycut; |
|
|
2787 | my $ycut2 = max 0, min 1, $ycut - 1; |
|
|
2788 | |
|
|
2789 | my $h1 = $self->{h} * (1 - $ycut1); |
|
|
2790 | my $h2 = $self->{h} * (1 - $ycut2); |
|
|
2791 | my $h3 = $self->{h}; |
|
|
2792 | |
|
|
2793 | $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3); |
|
|
2794 | |
|
|
2795 | glEnable GL_BLEND; |
|
|
2796 | glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, |
|
|
2797 | GL_ONE, GL_ONE_MINUS_SRC_ALPHA; |
|
|
2798 | glEnable GL_TEXTURE_2D; |
|
|
2799 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
|
|
2800 | |
105 | glBindTexture GL_TEXTURE_2D, $tex->{name}; |
2801 | glBindTexture GL_TEXTURE_2D, $t1->{name}; |
106 | |
|
|
107 | glColor 1, 1, 1; |
|
|
108 | |
|
|
109 | glBegin GL_QUADS; |
2802 | glBegin GL_QUADS; |
110 | glTexCoord 0, 0; glVertex 0 , 0; |
2803 | glTexCoord 0 , 0; glVertex 0 , 0; |
111 | glTexCoord 0, 1; glVertex 0 , $tex->{height}; |
2804 | glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1; |
112 | glTexCoord 1, 1; glVertex $tex->{width}, $tex->{height}; |
2805 | glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1; |
113 | glTexCoord 1, 0; glVertex $tex->{width}, 0; |
2806 | glTexCoord $t1->{s}, 0; glVertex $w, 0; |
114 | glEnd; |
2807 | glEnd; |
|
|
2808 | |
|
|
2809 | my $ycut1 = List::Util::min 1, $ycut; |
|
|
2810 | glBindTexture GL_TEXTURE_2D, $t2->{name}; |
|
|
2811 | glBegin GL_QUADS; |
|
|
2812 | glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1; |
|
|
2813 | glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2; |
|
|
2814 | glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2; |
|
|
2815 | glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1; |
|
|
2816 | glEnd; |
|
|
2817 | |
|
|
2818 | if ($t3) { |
|
|
2819 | glBindTexture GL_TEXTURE_2D, $t3->{name}; |
|
|
2820 | glBegin GL_QUADS; |
|
|
2821 | glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; |
|
|
2822 | glTexCoord 0 , $t3->{t}; glVertex 0 , $h3; |
|
|
2823 | glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3; |
|
|
2824 | glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; |
|
|
2825 | glEnd; |
|
|
2826 | } |
115 | |
2827 | |
116 | glDisable GL_BLEND; |
2828 | glDisable GL_BLEND; |
117 | glDisable GL_TEXTURE_2D; |
2829 | glDisable GL_TEXTURE_2D; |
118 | } |
2830 | } |
119 | |
2831 | |
120 | package Crossfire::Client::Widget::TextView; |
2832 | ############################################################################# |
|
|
2833 | |
|
|
2834 | package DC::UI::Progress; |
|
|
2835 | |
|
|
2836 | our @ISA = DC::UI::Label::; |
|
|
2837 | |
|
|
2838 | use DC::OpenGL; |
|
|
2839 | |
|
|
2840 | sub new { |
|
|
2841 | my ($class, %arg) = @_; |
|
|
2842 | |
|
|
2843 | my $self = $class->SUPER::new ( |
|
|
2844 | fg => [1, 1, 1], |
|
|
2845 | bg => [0, 0, 1, 0.2], |
|
|
2846 | bar => [0.7, 0.5, 0.1, 0.8], |
|
|
2847 | outline => [0.4, 0.3, 0], |
|
|
2848 | fontsize => 0.9, |
|
|
2849 | valign => 0.5, |
|
|
2850 | align => 0.5, |
|
|
2851 | can_events => 1, |
|
|
2852 | ellipsise => 1, |
|
|
2853 | label => "%d%%", |
|
|
2854 | %arg, |
|
|
2855 | ); |
|
|
2856 | |
|
|
2857 | $self->set_value ($arg{value} || -1); |
|
|
2858 | |
|
|
2859 | $self |
|
|
2860 | } |
|
|
2861 | |
|
|
2862 | sub set_label { |
|
|
2863 | my ($self, $label) = @_; |
|
|
2864 | |
|
|
2865 | return if $self->{label} eq $label; |
|
|
2866 | $self->{label} = $label; |
|
|
2867 | |
|
|
2868 | $self->DC::UI::Progress::set_value (0 + delete $self->{value}); |
|
|
2869 | } |
|
|
2870 | |
|
|
2871 | sub set_value { |
|
|
2872 | my ($self, $value) = @_; |
|
|
2873 | |
|
|
2874 | if ($self->{value} ne $value) { |
|
|
2875 | $self->{value} = $value; |
|
|
2876 | |
|
|
2877 | if ($value < 0) { |
|
|
2878 | $self->set_text ("-"); |
|
|
2879 | } else { |
|
|
2880 | $self->set_text (sprintf $self->{label}, $value * 100); |
|
|
2881 | } |
|
|
2882 | |
|
|
2883 | $self->update; |
|
|
2884 | } |
|
|
2885 | } |
|
|
2886 | |
|
|
2887 | sub _draw { |
|
|
2888 | my ($self) = @_; |
|
|
2889 | |
|
|
2890 | glEnable GL_BLEND; |
|
|
2891 | glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA; |
|
|
2892 | |
|
|
2893 | if ($self->{value} >= 0) { |
|
|
2894 | my $s = int 2 + ($self->{w} - 4) * $self->{value}; |
|
|
2895 | |
|
|
2896 | glColor_premultiply @{$self->{bar}}; |
|
|
2897 | glRect 2, 2, $s, $self->{h} - 2; |
|
|
2898 | glColor_premultiply @{$self->{bg}}; |
|
|
2899 | glRect $s, 2, $self->{w} - 2, $self->{h} - 2; |
|
|
2900 | } |
|
|
2901 | |
|
|
2902 | glColor_premultiply @{$self->{outline}}; |
|
|
2903 | glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5; |
|
|
2904 | |
|
|
2905 | glDisable GL_BLEND; |
|
|
2906 | |
|
|
2907 | { |
|
|
2908 | local $self->{bg}; # do not draw background |
|
|
2909 | $self->SUPER::_draw; |
|
|
2910 | } |
|
|
2911 | } |
|
|
2912 | |
|
|
2913 | ############################################################################# |
|
|
2914 | |
|
|
2915 | package DC::UI::ExperienceProgress; |
|
|
2916 | |
|
|
2917 | our @ISA = DC::UI::Progress::; |
|
|
2918 | |
|
|
2919 | sub new { |
|
|
2920 | my ($class, %arg) = @_; |
|
|
2921 | |
|
|
2922 | my $self = $class->SUPER::new ( |
|
|
2923 | tooltip => sub { |
|
|
2924 | my ($self) = @_; |
|
|
2925 | |
|
|
2926 | sprintf "level %d\n%s points\n%s next level\n%s to go", |
|
|
2927 | $self->{lvl}, |
|
|
2928 | ::formsep ($self->{exp}), |
|
|
2929 | ::formsep ($self->{nxt}), |
|
|
2930 | ::formsep ($self->{nxt} - $self->{exp}), |
|
|
2931 | }, |
|
|
2932 | %arg |
|
|
2933 | ); |
|
|
2934 | |
|
|
2935 | $::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) } |
|
|
2936 | if $::CONN; |
|
|
2937 | |
|
|
2938 | $self |
|
|
2939 | } |
|
|
2940 | |
|
|
2941 | sub DESTROY { |
|
|
2942 | my ($self) = @_; |
|
|
2943 | |
|
|
2944 | delete $::CONN->{on_exp_update}{$self+0} |
|
|
2945 | if $::CONN; |
|
|
2946 | |
|
|
2947 | $self->SUPER::DESTROY; |
|
|
2948 | } |
|
|
2949 | |
|
|
2950 | sub set_value { |
|
|
2951 | my ($self, $lvl, $exp) = @_; |
|
|
2952 | |
|
|
2953 | $self->{lvl} = $lvl; |
|
|
2954 | $self->{exp} = $exp; |
|
|
2955 | |
|
|
2956 | my $v = -1; |
|
|
2957 | |
|
|
2958 | if ($::CONN && (my $table = $::CONN->{exp_table})) { |
|
|
2959 | my $l0 = $table->[$lvl - 1]; |
|
|
2960 | my $l1 = $table->[$lvl]; |
|
|
2961 | |
|
|
2962 | $self->{nxt} = $l1; |
|
|
2963 | |
|
|
2964 | $v = ($exp - $l0) / ($l1 - $l0); |
|
|
2965 | } |
|
|
2966 | |
|
|
2967 | $self->SUPER::set_value ($v); |
|
|
2968 | } |
|
|
2969 | |
|
|
2970 | ############################################################################# |
|
|
2971 | |
|
|
2972 | package DC::UI::Gauge; |
|
|
2973 | |
|
|
2974 | our @ISA = DC::UI::VBox::; |
|
|
2975 | |
|
|
2976 | sub new { |
|
|
2977 | my ($class, %arg) = @_; |
|
|
2978 | |
|
|
2979 | my $self = $class->SUPER::new ( |
|
|
2980 | tooltip => $arg{type}, |
|
|
2981 | can_hover => 1, |
|
|
2982 | can_events => 1, |
|
|
2983 | %arg, |
|
|
2984 | ); |
|
|
2985 | |
|
|
2986 | $self->add ($self->{value} = new DC::UI::Label valign => 1, align => 0.5, template => "999"); |
|
|
2987 | $self->add ($self->{gauge} = new DC::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); |
|
|
2988 | $self->add ($self->{max} = new DC::UI::Label valign => 0, align => 0.5, template => "999"); |
|
|
2989 | |
|
|
2990 | $self |
|
|
2991 | } |
|
|
2992 | |
|
|
2993 | sub set_fontsize { |
|
|
2994 | my ($self, $fsize) = @_; |
|
|
2995 | |
|
|
2996 | $self->{value}->set_fontsize ($fsize); |
|
|
2997 | $self->{max} ->set_fontsize ($fsize); |
|
|
2998 | } |
|
|
2999 | |
|
|
3000 | sub set_max { |
|
|
3001 | my ($self, $max) = @_; |
|
|
3002 | |
|
|
3003 | $self->{gauge}->set_max ($max); |
|
|
3004 | $self->{max}->set_text ($max); |
|
|
3005 | } |
|
|
3006 | |
|
|
3007 | sub set_value { |
|
|
3008 | my ($self, $val, $max) = @_; |
|
|
3009 | |
|
|
3010 | $self->set_max ($max) |
|
|
3011 | if defined $max; |
|
|
3012 | |
|
|
3013 | $self->{gauge}->set_value ($val, $max); |
|
|
3014 | $self->{value}->set_text ($val); |
|
|
3015 | } |
|
|
3016 | |
|
|
3017 | ############################################################################# |
|
|
3018 | |
|
|
3019 | package DC::UI::Slider; |
121 | |
3020 | |
122 | use strict; |
3021 | use strict; |
123 | |
3022 | |
124 | our @ISA = qw/Crossfire::Client::Widget/; |
|
|
125 | |
|
|
126 | use SDL::OpenGL; |
3023 | use DC::OpenGL; |
127 | use SDL::OpenGL::Constants; |
|
|
128 | |
3024 | |
129 | sub add_line { |
3025 | our @ISA = DC::UI::DrawBG::; |
|
|
3026 | |
|
|
3027 | my @tex = |
|
|
3028 | map { new_from_file DC::Texture DC::find_rcfile $_ } |
|
|
3029 | qw(s1_slider.png s1_slider_bg.png); |
|
|
3030 | |
|
|
3031 | sub new { |
|
|
3032 | my $class = shift; |
|
|
3033 | |
|
|
3034 | # range [value, low, high, page, unit] |
|
|
3035 | |
|
|
3036 | # TODO: 0-width page |
|
|
3037 | # TODO: req_w/h are wrong with vertical |
|
|
3038 | # TODO: calculations are off |
|
|
3039 | my $self = $class->SUPER::new ( |
|
|
3040 | fg => [1, 1, 1], |
|
|
3041 | active_fg => [0, 0, 0], |
|
|
3042 | bg => [0, 0, 0, 0.2], |
|
|
3043 | active_bg => [1, 1, 1, 0.5], |
|
|
3044 | range => [0, 0, 100, 10, 0], |
|
|
3045 | min_w => $::WIDTH / 80, |
|
|
3046 | min_h => $::WIDTH / 80, |
|
|
3047 | vertical => 0, |
|
|
3048 | can_hover => 1, |
|
|
3049 | inner_pad => 0.02, |
|
|
3050 | @_ |
|
|
3051 | ); |
|
|
3052 | |
|
|
3053 | $self->set_value ($self->{range}[0]); |
|
|
3054 | $self->update; |
|
|
3055 | |
|
|
3056 | $self |
|
|
3057 | } |
|
|
3058 | |
|
|
3059 | sub set_range { |
|
|
3060 | my ($self, $range) = @_; |
|
|
3061 | |
|
|
3062 | ($range, $self->{range}) = ($self->{range}, $range); |
|
|
3063 | |
|
|
3064 | if ("@$range" ne "@{$self->{range}}") { |
|
|
3065 | $self->update; |
|
|
3066 | $self->set_value ($self->{range}[0]); |
|
|
3067 | } |
|
|
3068 | } |
|
|
3069 | |
|
|
3070 | sub set_value { |
|
|
3071 | my ($self, $value) = @_; |
|
|
3072 | |
|
|
3073 | my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}}; |
|
|
3074 | |
|
|
3075 | $hi = $lo + 1 if $hi <= $lo; |
|
|
3076 | |
|
|
3077 | $page = $hi - $lo if $page > $hi - $lo; |
|
|
3078 | |
|
|
3079 | $value = $lo if $value < $lo; |
|
|
3080 | $value = $hi - $page if $value > $hi - $page; |
|
|
3081 | |
|
|
3082 | $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit |
|
|
3083 | if $unit; |
|
|
3084 | |
|
|
3085 | @{$self->{range}} = ($value, $lo, $hi, $page, $unit); |
|
|
3086 | |
|
|
3087 | if ($value != $old_value) { |
|
|
3088 | $self->emit (changed => $value); |
|
|
3089 | $self->update; |
|
|
3090 | } |
|
|
3091 | } |
|
|
3092 | |
|
|
3093 | sub size_request { |
|
|
3094 | my ($self) = @_; |
|
|
3095 | |
|
|
3096 | ($self->{req_w}, $self->{req_h}) |
|
|
3097 | } |
|
|
3098 | |
|
|
3099 | sub invoke_button_down { |
|
|
3100 | my ($self, $ev, $x, $y) = @_; |
|
|
3101 | |
|
|
3102 | $self->SUPER::invoke_button_down ($ev, $x, $y); |
|
|
3103 | |
|
|
3104 | $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; |
|
|
3105 | |
|
|
3106 | $self->invoke_mouse_motion ($ev, $x, $y); |
|
|
3107 | |
|
|
3108 | 1 |
|
|
3109 | } |
|
|
3110 | |
|
|
3111 | sub invoke_mouse_motion { |
|
|
3112 | my ($self, $ev, $x, $y) = @_; |
|
|
3113 | |
|
|
3114 | if ($GRAB == $self) { |
|
|
3115 | my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); |
|
|
3116 | |
|
|
3117 | my (undef, $lo, $hi, $page) = @{$self->{range}}; |
|
|
3118 | |
|
|
3119 | $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); |
|
|
3120 | |
|
|
3121 | $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); |
|
|
3122 | } else { |
|
|
3123 | return 0; |
|
|
3124 | } |
|
|
3125 | |
|
|
3126 | 1 |
|
|
3127 | } |
|
|
3128 | |
|
|
3129 | sub invoke_mouse_wheel { |
130 | my ($self, $line) = @_; |
3130 | my ($self, $ev) = @_; |
131 | push @{$self->{lines}}, $line; |
3131 | |
|
|
3132 | my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx}; |
|
|
3133 | |
|
|
3134 | my $pagepart = $ev->{mod} & DC::KMOD_SHIFT ? 1 : 0.2; |
|
|
3135 | |
|
|
3136 | $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart); |
|
|
3137 | |
|
|
3138 | 1 |
|
|
3139 | } |
|
|
3140 | |
|
|
3141 | sub update { |
|
|
3142 | my ($self) = @_; |
|
|
3143 | |
|
|
3144 | delete $self->{knob_w}; |
|
|
3145 | $self->SUPER::update; |
132 | } |
3146 | } |
133 | |
3147 | |
134 | sub _draw { |
3148 | sub _draw { |
135 | my ($self) = @_; |
3149 | my ($self) = @_; |
136 | |
3150 | |
137 | } |
3151 | unless ($self->{knob_w}) { |
|
|
3152 | $self->set_value ($self->{range}[0]); |
138 | |
3153 | |
139 | package Crossfire::Client::Widget::MapWidget; |
3154 | my ($value, $lo, $hi, $page) = @{$self->{range}}; |
|
|
3155 | my $range = ($hi - $page - $lo) || 1e-100; |
140 | |
3156 | |
141 | use strict; |
3157 | my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1; |
142 | |
3158 | |
143 | our @ISA = qw/Crossfire::Client::Widget/; |
3159 | $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5; |
|
|
3160 | $self->{scale} = 1 - 2 * $self->{offset} || 1e-100; |
144 | |
3161 | |
|
|
3162 | $value = ($value - $lo) / $range; |
|
|
3163 | $value = $value * $self->{scale} + $self->{offset}; |
|
|
3164 | |
|
|
3165 | $self->{knob_x} = $value - $knob_w * 0.5; |
|
|
3166 | $self->{knob_w} = $knob_w; |
|
|
3167 | } |
|
|
3168 | |
|
|
3169 | $self->SUPER::_draw (); |
|
|
3170 | |
|
|
3171 | glScale $self->{w}, $self->{h}; |
|
|
3172 | |
|
|
3173 | if ($self->{vertical}) { |
|
|
3174 | # draw a vertical slider like a rotated horizontal slider |
|
|
3175 | |
|
|
3176 | glTranslate 1, 0, 0; |
|
|
3177 | glRotate 90, 0, 0, 1; |
|
|
3178 | } |
|
|
3179 | |
|
|
3180 | my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; |
|
|
3181 | my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; |
|
|
3182 | |
|
|
3183 | glEnable GL_TEXTURE_2D; |
|
|
3184 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
|
|
3185 | |
|
|
3186 | # draw background |
|
|
3187 | $tex[1]->draw_quad_alpha (0, 0, 1, 1); |
|
|
3188 | |
|
|
3189 | # draw handle |
|
|
3190 | $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1); |
|
|
3191 | |
|
|
3192 | glDisable GL_TEXTURE_2D; |
|
|
3193 | } |
|
|
3194 | |
|
|
3195 | ############################################################################# |
|
|
3196 | |
|
|
3197 | package DC::UI::ValSlider; |
|
|
3198 | |
|
|
3199 | our @ISA = DC::UI::HBox::; |
|
|
3200 | |
|
|
3201 | sub new { |
|
|
3202 | my ($class, %arg) = @_; |
|
|
3203 | |
|
|
3204 | my $range = delete $arg{range}; |
|
|
3205 | |
|
|
3206 | my $self = $class->SUPER::new ( |
|
|
3207 | slider => (new DC::UI::Slider expand => 1, range => $range), |
|
|
3208 | entry => (new DC::UI::Label text => "", template => delete $arg{template}), |
|
|
3209 | to_value => sub { shift }, |
|
|
3210 | from_value => sub { shift }, |
|
|
3211 | %arg, |
|
|
3212 | ); |
|
|
3213 | |
|
|
3214 | $self->{slider}->connect (changed => sub { |
|
|
3215 | my ($self, $value) = @_; |
|
|
3216 | $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value)); |
|
|
3217 | $self->{parent}->emit (changed => $value); |
|
|
3218 | }); |
|
|
3219 | |
|
|
3220 | # $self->{entry}->connect (changed => sub { |
|
|
3221 | # my ($self, $value) = @_; |
|
|
3222 | # $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value)); |
|
|
3223 | # $self->{parent}->emit (changed => $value); |
|
|
3224 | # }); |
|
|
3225 | |
|
|
3226 | $self->add ($self->{slider}, $self->{entry}); |
|
|
3227 | |
|
|
3228 | $self->{slider}->emit (changed => $self->{slider}{range}[0]); |
|
|
3229 | |
|
|
3230 | $self |
|
|
3231 | } |
|
|
3232 | |
|
|
3233 | sub set_range { shift->{slider}->set_range (@_) } |
|
|
3234 | sub set_value { shift->{slider}->set_value (@_) } |
|
|
3235 | |
|
|
3236 | ############################################################################# |
|
|
3237 | |
|
|
3238 | package DC::UI::TextScroller; |
|
|
3239 | |
|
|
3240 | our @ISA = DC::UI::HBox::; |
|
|
3241 | |
145 | use SDL::OpenGL; |
3242 | use DC::OpenGL; |
146 | use SDL::OpenGL::Constants; |
|
|
147 | |
3243 | |
148 | sub key_down { |
3244 | sub new { |
149 | print "MAPKEYDOWN\n"; |
3245 | my $class = shift; |
150 | } |
|
|
151 | |
3246 | |
152 | sub key_up { |
3247 | my $self = $class->SUPER::new ( |
|
|
3248 | fontsize => 1, |
|
|
3249 | can_events => 1, |
|
|
3250 | indent => 0, |
|
|
3251 | #font => default_font |
|
|
3252 | @_, |
|
|
3253 | |
|
|
3254 | layout => (new DC::Layout), |
|
|
3255 | par => [], |
|
|
3256 | max_par => 0, |
|
|
3257 | height => 0, |
|
|
3258 | children => [ |
|
|
3259 | (new DC::UI::Empty expand => 1), |
|
|
3260 | (new DC::UI::Slider vertical => 1), |
|
|
3261 | ], |
|
|
3262 | ); |
|
|
3263 | |
|
|
3264 | $self->{children}[1]->connect (changed => sub { $self->update }); |
|
|
3265 | |
|
|
3266 | $self |
|
|
3267 | } |
|
|
3268 | |
|
|
3269 | sub set_fontsize { |
|
|
3270 | my ($self, $fontsize) = @_; |
|
|
3271 | |
|
|
3272 | $self->{fontsize} = $fontsize; |
|
|
3273 | $self->reflow; |
|
|
3274 | } |
|
|
3275 | |
|
|
3276 | sub size_request { |
|
|
3277 | my ($self) = @_; |
|
|
3278 | |
|
|
3279 | my ($empty, $slider) = $self->visible_children; |
|
|
3280 | |
|
|
3281 | local $self->{children} = [$empty, $slider]; |
|
|
3282 | $self->SUPER::size_request |
|
|
3283 | } |
|
|
3284 | |
|
|
3285 | sub invoke_size_allocate { |
|
|
3286 | my ($self, $w, $h) = @_; |
|
|
3287 | |
|
|
3288 | my ($empty, $slider, @other) = @{ $self->{children} }; |
|
|
3289 | $_->configure (@$_{qw(x y req_w req_h)}) for @other; |
|
|
3290 | |
|
|
3291 | $self->{layout}->set_font ($self->{font}) if $self->{font}; |
|
|
3292 | $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); |
|
|
3293 | $self->{layout}->set_width ($empty->{w}); |
|
|
3294 | $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent}); |
|
|
3295 | |
|
|
3296 | $self->reflow; |
|
|
3297 | |
|
|
3298 | local $self->{children} = [$empty, $slider]; |
|
|
3299 | $self->SUPER::invoke_size_allocate ($w, $h) |
|
|
3300 | } |
|
|
3301 | |
|
|
3302 | sub invoke_mouse_wheel { |
|
|
3303 | my ($self, $ev) = @_; |
|
|
3304 | |
|
|
3305 | return 0 unless $ev->{dy}; # only vertical movements |
|
|
3306 | |
|
|
3307 | $self->{children}[1]->emit (mouse_wheel => $ev); |
|
|
3308 | |
|
|
3309 | 1 |
|
|
3310 | } |
|
|
3311 | |
|
|
3312 | sub get_layout { |
|
|
3313 | my ($self, $para) = @_; |
|
|
3314 | |
|
|
3315 | my $layout = $self->{layout}; |
|
|
3316 | |
|
|
3317 | $layout->set_font ($self->{font}) if $self->{font}; |
|
|
3318 | $layout->set_foreground (@{$para->{fg}}); |
|
|
3319 | $layout->set_height ($self->{fontsize} * $::FONTSIZE); |
|
|
3320 | $layout->set_width ($self->{children}[0]{w} - $para->{indent}); |
|
|
3321 | $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent}); |
|
|
3322 | $layout->set_markup ($para->{markup}); |
|
|
3323 | |
|
|
3324 | $layout->set_shapes ( |
|
|
3325 | map |
|
|
3326 | +(0, $_->baseline_shift + $_->{padding_y} - $_->{h}, $_->{w}, $_->{h}), |
|
|
3327 | @{$para->{widget}} |
|
|
3328 | ); |
|
|
3329 | |
|
|
3330 | $layout |
|
|
3331 | } |
|
|
3332 | |
|
|
3333 | sub reflow { |
|
|
3334 | my ($self) = @_; |
|
|
3335 | |
|
|
3336 | $self->{need_reflow}++; |
|
|
3337 | $self->update; |
|
|
3338 | } |
|
|
3339 | |
|
|
3340 | sub set_offset { |
|
|
3341 | my ($self, $offset) = @_; |
|
|
3342 | |
|
|
3343 | # todo: base offset on lines or so, not on pixels |
|
|
3344 | $self->{children}[1]->set_value ($offset); |
|
|
3345 | } |
|
|
3346 | |
|
|
3347 | sub current_paragraph { |
|
|
3348 | my ($self) = @_; |
|
|
3349 | |
|
|
3350 | $self->{top_paragraph} - 1 |
|
|
3351 | } |
|
|
3352 | |
|
|
3353 | sub scroll_to { |
|
|
3354 | my ($self, $para) = @_; |
|
|
3355 | |
|
|
3356 | $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para; |
|
|
3357 | |
|
|
3358 | $self->{scroll_to} = $para; |
|
|
3359 | $self->update; |
|
|
3360 | } |
|
|
3361 | |
|
|
3362 | sub clear { |
|
|
3363 | my ($self) = @_; |
|
|
3364 | |
|
|
3365 | my (undef, undef, @other) = @{ $self->{children} }; |
|
|
3366 | $self->remove ($_) for @other; |
|
|
3367 | |
|
|
3368 | $self->{par} = []; |
|
|
3369 | $self->{height} = 0; |
|
|
3370 | $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); |
|
|
3371 | } |
|
|
3372 | |
|
|
3373 | sub add_paragraph { |
|
|
3374 | my $self = shift; |
|
|
3375 | |
|
|
3376 | for my $para (@_) { |
|
|
3377 | $para = { |
|
|
3378 | fg => [1, 1, 1, 1], |
|
|
3379 | indent => 0, |
|
|
3380 | markup => "", |
|
|
3381 | widget => [], |
|
|
3382 | ref $para ? %$para : (markup => $para), |
|
|
3383 | w => 1e10, |
|
|
3384 | wrapped => 1, |
|
|
3385 | }; |
|
|
3386 | |
|
|
3387 | $self->add (@{ $para->{widget} }) if @{ $para->{widget} }; |
|
|
3388 | push @{$self->{par}}, $para; |
|
|
3389 | } |
|
|
3390 | |
|
|
3391 | if (my $max = $self->{max_par}) { |
|
|
3392 | shift @{$self->{par}} while @{$self->{par}} > $max; |
|
|
3393 | } |
|
|
3394 | |
|
|
3395 | $self->{need_reflow}++; |
|
|
3396 | $self->update; |
|
|
3397 | } |
|
|
3398 | |
|
|
3399 | sub scroll_to_bottom { |
|
|
3400 | my ($self) = @_; |
|
|
3401 | |
|
|
3402 | $self->{scroll_to} = $#{$self->{par}}; |
|
|
3403 | $self->update; |
|
|
3404 | } |
|
|
3405 | |
|
|
3406 | sub force_uptodate { |
|
|
3407 | my ($self) = @_; |
|
|
3408 | |
|
|
3409 | if (delete $self->{need_reflow}) { |
|
|
3410 | my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; |
|
|
3411 | |
|
|
3412 | my $height = 0; |
|
|
3413 | |
|
|
3414 | for my $para (@{$self->{par}}) { |
|
|
3415 | if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) { |
|
|
3416 | my $layout = $self->get_layout ($para); |
|
|
3417 | my ($w, $h) = $layout->size; |
|
|
3418 | |
|
|
3419 | $para->{w} = $w + $para->{indent}; |
|
|
3420 | $para->{h} = $h; |
|
|
3421 | $para->{wrapped} = $layout->has_wrapped; |
|
|
3422 | } |
|
|
3423 | |
|
|
3424 | $para->{y} = $height; |
|
|
3425 | $height += $para->{h}; |
|
|
3426 | } |
|
|
3427 | |
|
|
3428 | $self->{height} = $height; |
|
|
3429 | $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]); |
|
|
3430 | |
|
|
3431 | delete $self->{texture}; |
|
|
3432 | } |
|
|
3433 | |
|
|
3434 | if (my $paridx = delete $self->{scroll_to}) { |
|
|
3435 | $self->{children}[1]->set_value ($self->{par}[$paridx]{y}); |
|
|
3436 | } |
|
|
3437 | } |
|
|
3438 | |
|
|
3439 | sub update { |
|
|
3440 | my ($self) = @_; |
|
|
3441 | |
|
|
3442 | $self->SUPER::update; |
|
|
3443 | |
|
|
3444 | return unless $self->{h} > 0; |
|
|
3445 | |
|
|
3446 | delete $self->{texture}; |
|
|
3447 | |
|
|
3448 | $ROOT->on_post_alloc ($self => sub { |
|
|
3449 | $self->force_uptodate; |
|
|
3450 | |
|
|
3451 | my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; |
|
|
3452 | |
|
|
3453 | $self->{texture} ||= new_from_opengl DC::Texture $W, $H, sub { |
|
|
3454 | glClearColor 0, 0, 0, 0; |
|
|
3455 | glClear GL_COLOR_BUFFER_BIT; |
|
|
3456 | |
|
|
3457 | package DC::UI::Base; |
|
|
3458 | local ($draw_x, $draw_y, $draw_w, $draw_h) = |
|
|
3459 | (0, 0, $self->{w}, $self->{h}); |
|
|
3460 | |
|
|
3461 | my $top = int $self->{children}[1]{range}[0]; |
|
|
3462 | |
|
|
3463 | my $paridx = 0; |
|
|
3464 | my $top_paragraph; |
|
|
3465 | my $top = int $self->{children}[1]{range}[0]; |
|
|
3466 | |
|
|
3467 | my $y0 = $top; |
|
|
3468 | my $y1 = $top + $H; |
|
|
3469 | |
|
|
3470 | for my $para (@{$self->{par}}) { |
|
|
3471 | my $h = $para->{h}; |
|
|
3472 | my $y = $para->{y}; |
|
|
3473 | |
|
|
3474 | if ($y0 < $y + $h && $y < $y1) { |
|
|
3475 | my $layout = $self->get_layout ($para); |
|
|
3476 | |
|
|
3477 | $layout->render ($para->{indent}, $y - $y0); |
|
|
3478 | $layout->draw; |
|
|
3479 | |
|
|
3480 | if (my @w = @{ $para->{widget} }) { |
|
|
3481 | my @s = $layout->get_shapes; |
|
|
3482 | |
|
|
3483 | for (@w) { |
|
|
3484 | my ($dx, $dy) = splice @s, 0, 2, (); |
|
|
3485 | |
|
|
3486 | $_->{x} = $dx + $para->{indent}; |
|
|
3487 | $_->{y} = $dy + $y - $y0; |
|
|
3488 | |
|
|
3489 | $_->draw; |
|
|
3490 | } |
|
|
3491 | } |
|
|
3492 | } |
|
|
3493 | |
|
|
3494 | $paridx++; |
|
|
3495 | $top_paragraph ||= $paridx if $y >= $top; |
|
|
3496 | } |
|
|
3497 | |
|
|
3498 | $self->{top_paragraph} = $top_paragraph; |
|
|
3499 | }; |
|
|
3500 | }); |
|
|
3501 | } |
|
|
3502 | |
|
|
3503 | sub reconfigure { |
|
|
3504 | my ($self) = @_; |
|
|
3505 | |
|
|
3506 | $self->SUPER::reconfigure; |
|
|
3507 | |
|
|
3508 | $_->{w} = 1e10 for @{ $self->{par} }; |
|
|
3509 | $self->reflow; |
153 | } |
3510 | } |
154 | |
3511 | |
155 | sub _draw { |
3512 | sub _draw { |
|
|
3513 | my ($self) = @_; |
|
|
3514 | |
156 | glEnable GL_TEXTURE_2D; |
3515 | glEnable GL_TEXTURE_2D; |
157 | glEnable GL_BLEND; |
|
|
158 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; |
3516 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
|
|
3517 | glColor 0, 0, 0, 1; |
|
|
3518 | $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); |
|
|
3519 | glDisable GL_TEXTURE_2D; |
159 | |
3520 | |
160 | my $map = $::CONN->{map}; |
3521 | $self->{children}[1]->draw; |
|
|
3522 | } |
161 | |
3523 | |
162 | for my $x (0 .. $::CONN->{mapw} - 1) { |
3524 | ############################################################################# |
163 | for my $y (0 .. $::CONN->{maph} - 1) { |
|
|
164 | |
3525 | |
165 | my $cell = $map->[$x][$y] |
3526 | package DC::UI::Animator; |
|
|
3527 | |
|
|
3528 | use DC::OpenGL; |
|
|
3529 | |
|
|
3530 | our @ISA = DC::UI::Bin::; |
|
|
3531 | |
|
|
3532 | sub moveto { |
|
|
3533 | my ($self, $x, $y) = @_; |
|
|
3534 | |
|
|
3535 | $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; |
|
|
3536 | $self->{speed} = 0.001; |
|
|
3537 | $self->{time} = 1; |
|
|
3538 | |
|
|
3539 | ::animation_start $self; |
|
|
3540 | } |
|
|
3541 | |
|
|
3542 | sub animate { |
|
|
3543 | my ($self, $interval) = @_; |
|
|
3544 | |
|
|
3545 | $self->{time} -= $interval * $self->{speed}; |
|
|
3546 | if ($self->{time} <= 0) { |
|
|
3547 | $self->{time} = 0; |
|
|
3548 | ::animation_stop $self; |
|
|
3549 | } |
|
|
3550 | |
|
|
3551 | my ($x0, $y0, $x1, $y1) = @{$self->{moveto}}; |
|
|
3552 | |
|
|
3553 | $self->{x} = $x0 * $self->{time} + $x1 * (1 - $self->{time}); |
|
|
3554 | $self->{y} = $y0 * $self->{time} + $y1 * (1 - $self->{time}); |
|
|
3555 | } |
|
|
3556 | |
|
|
3557 | sub _draw { |
|
|
3558 | my ($self) = @_; |
|
|
3559 | |
|
|
3560 | glPushMatrix; |
|
|
3561 | glRotate $self->{time} * 1000, 0, 1, 0; |
|
|
3562 | $self->{children}[0]->draw; |
|
|
3563 | glPopMatrix; |
|
|
3564 | } |
|
|
3565 | |
|
|
3566 | ############################################################################# |
|
|
3567 | |
|
|
3568 | package DC::UI::Flopper; |
|
|
3569 | |
|
|
3570 | our @ISA = DC::UI::Button::; |
|
|
3571 | |
|
|
3572 | sub new { |
|
|
3573 | my $class = shift; |
|
|
3574 | |
|
|
3575 | my $self = $class->SUPER::new ( |
|
|
3576 | state => 0, |
|
|
3577 | on_activate => \&toggle_flopper, |
|
|
3578 | @_ |
|
|
3579 | ); |
|
|
3580 | |
|
|
3581 | $self |
|
|
3582 | } |
|
|
3583 | |
|
|
3584 | sub toggle_flopper { |
|
|
3585 | my ($self) = @_; |
|
|
3586 | |
|
|
3587 | $self->{other}->toggle_visibility; |
|
|
3588 | } |
|
|
3589 | |
|
|
3590 | ############################################################################# |
|
|
3591 | |
|
|
3592 | package DC::UI::Tooltip; |
|
|
3593 | |
|
|
3594 | our @ISA = DC::UI::Bin::; |
|
|
3595 | |
|
|
3596 | use DC::OpenGL; |
|
|
3597 | |
|
|
3598 | sub new { |
|
|
3599 | my $class = shift; |
|
|
3600 | |
|
|
3601 | $class->SUPER::new ( |
|
|
3602 | @_, |
|
|
3603 | can_events => 0, |
|
|
3604 | ) |
|
|
3605 | } |
|
|
3606 | |
|
|
3607 | sub set_tooltip_from { |
|
|
3608 | my ($self, $widget) = @_; |
|
|
3609 | |
|
|
3610 | my $tip = $widget->{tooltip}; |
|
|
3611 | $tip = $tip->($widget) if "CODE" eq ref $tip; |
|
|
3612 | |
|
|
3613 | $tip = DC::Pod::section_label tooltip => $1 |
|
|
3614 | if $tip =~ /^#(.*)$/; |
|
|
3615 | |
|
|
3616 | if ($ENV{CFPLUS_DEBUG} & 2) { |
|
|
3617 | $tip .= "\n\n" . (ref $widget) . "\n" |
|
|
3618 | . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n" |
|
|
3619 | . "req $widget->{req_w} $widget->{req_h}\n" |
|
|
3620 | . "visible $widget->{visible}"; |
|
|
3621 | } |
|
|
3622 | |
|
|
3623 | $tip =~ s/^\n+//; |
|
|
3624 | $tip =~ s/\n+$//; |
|
|
3625 | |
|
|
3626 | $self->add (new DC::UI::Label |
|
|
3627 | markup => $tip, |
|
|
3628 | max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, |
|
|
3629 | align => 0, |
|
|
3630 | fontsize => 0.8, |
|
|
3631 | style => 1, # FLAG_INVERSE |
|
|
3632 | ellipsise => 0, |
|
|
3633 | font => ($widget->{tooltip_font} || $::FONT_PROP), |
|
|
3634 | ); |
|
|
3635 | } |
|
|
3636 | |
|
|
3637 | sub size_request { |
|
|
3638 | my ($self) = @_; |
|
|
3639 | |
|
|
3640 | my ($w, $h) = @{$self->child}{qw(req_w req_h)}; |
|
|
3641 | |
|
|
3642 | ($w + 4, $h + 4) |
|
|
3643 | } |
|
|
3644 | |
|
|
3645 | sub invoke_size_allocate { |
|
|
3646 | my ($self, $w, $h) = @_; |
|
|
3647 | |
|
|
3648 | $self->SUPER::invoke_size_allocate ($w - 4, $h - 4) |
|
|
3649 | } |
|
|
3650 | |
|
|
3651 | sub invoke_visibility_change { |
|
|
3652 | my ($self, $visible) = @_; |
|
|
3653 | |
|
|
3654 | return unless $visible; |
|
|
3655 | |
|
|
3656 | $self->{root}->on_post_alloc ("move_$self" => sub { |
|
|
3657 | my $widget = $self->{owner} |
|
|
3658 | or return; |
|
|
3659 | |
|
|
3660 | if ($widget->{visible}) { |
|
|
3661 | my ($x, $y) = $widget->coord2global ($widget->{w}, 0); |
|
|
3662 | |
|
|
3663 | ($x, $y) = $widget->coord2global (-$self->{w}, 0) |
|
|
3664 | if $x + $self->{w} > $self->{root}{w}; |
|
|
3665 | |
|
|
3666 | $self->move_abs ($x, $y); |
|
|
3667 | } else { |
|
|
3668 | $self->hide; |
|
|
3669 | } |
|
|
3670 | }); |
|
|
3671 | } |
|
|
3672 | |
|
|
3673 | sub _draw { |
|
|
3674 | my ($self) = @_; |
|
|
3675 | |
|
|
3676 | my ($w, $h) = @$self{qw(w h)}; |
|
|
3677 | |
|
|
3678 | glColor 1, 0.8, 0.4; |
|
|
3679 | glRect 0, 0, $w, $h; |
|
|
3680 | |
|
|
3681 | glColor 0, 0, 0; |
|
|
3682 | glRect_lineloop .5, .5, $w + .5, $h + .5; |
|
|
3683 | |
|
|
3684 | glTranslate 2, 2; |
|
|
3685 | |
|
|
3686 | $self->SUPER::_draw; |
|
|
3687 | } |
|
|
3688 | |
|
|
3689 | ############################################################################# |
|
|
3690 | |
|
|
3691 | package DC::UI::Face; |
|
|
3692 | |
|
|
3693 | our @ISA = DC::UI::DrawBG::; |
|
|
3694 | |
|
|
3695 | use DC::OpenGL; |
|
|
3696 | |
|
|
3697 | sub new { |
|
|
3698 | my $class = shift; |
|
|
3699 | |
|
|
3700 | my $self = $class->SUPER::new ( |
|
|
3701 | size_w => 32, |
|
|
3702 | size_h => 8, |
|
|
3703 | aspect => 1, |
|
|
3704 | can_events => 0, |
|
|
3705 | @_, |
|
|
3706 | ); |
|
|
3707 | |
|
|
3708 | if ($self->{anim} && $self->{animspeed}) { |
|
|
3709 | DC::weaken (my $widget = $self); |
|
|
3710 | |
|
|
3711 | $self->{animspeed} = List::Util::max 0.05, $self->{animspeed}; |
|
|
3712 | $self->{timer} = EV::periodic_ns 0, $self->{animspeed}, undef, sub { |
|
|
3713 | return unless $::CONN; |
|
|
3714 | |
|
|
3715 | my $w = $widget |
166 | or next; |
3716 | or return; |
167 | |
3717 | |
168 | my $darkness = $cell->[3] * (1 / 255); |
3718 | ++$w->{frame}; |
169 | glColor $darkness, $darkness, $darkness; |
3719 | $w->update_face; |
170 | |
3720 | |
171 | for my $num (grep $_, $cell->[0], $cell->[1], $cell->[2]) { |
3721 | # somehow, $widget can go away |
172 | my $tex = $::CONN->{face}[$num]{texture} || next; |
3722 | $w->update; |
|
|
3723 | $w->update_timer; |
|
|
3724 | }; |
173 | |
3725 | |
174 | glBindTexture GL_TEXTURE_2D, $tex->{name}; |
3726 | $self->update_face; |
|
|
3727 | $self->update_timer; |
|
|
3728 | } |
|
|
3729 | |
|
|
3730 | $self |
|
|
3731 | } |
175 | |
3732 | |
176 | glBegin GL_QUADS; |
3733 | sub update_timer { |
177 | glTexCoord 0, 0; glVertex $x * 32 , $y * 32; |
3734 | my ($self) = @_; |
178 | glTexCoord 0, 1; glVertex $x * 32 , $y * 32 + 32; |
3735 | |
179 | glTexCoord 1, 1; glVertex $x * 32 + 32, $y * 32 + 32; |
3736 | return unless $self->{timer}; |
180 | glTexCoord 1, 0; glVertex $x * 32 + 32, $y * 32; |
3737 | |
|
|
3738 | if ($self->{visible}) { |
|
|
3739 | $self->{timer}->start; |
|
|
3740 | } else { |
|
|
3741 | $self->{timer}->stop; |
|
|
3742 | } |
|
|
3743 | } |
|
|
3744 | |
|
|
3745 | sub update_face { |
|
|
3746 | my ($self) = @_; |
|
|
3747 | |
|
|
3748 | if ($::CONN) { |
|
|
3749 | if (my $anim = $::CONN->{anim}[$self->{anim}]) { |
|
|
3750 | if ($anim && @$anim) { |
|
|
3751 | $self->{face} = $anim->[ $self->{frame} % @$anim ]; |
|
|
3752 | delete $self->{face_change_cb}; |
|
|
3753 | |
|
|
3754 | if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) { |
|
|
3755 | unless ($tex->{name} || $tex->{loading}) { |
|
|
3756 | $tex->upload (sub { $self->reconfigure }); |
|
|
3757 | } |
181 | glEnd; |
3758 | } |
182 | } |
3759 | } |
183 | } |
3760 | } |
184 | } |
3761 | } |
|
|
3762 | } |
185 | |
3763 | |
|
|
3764 | sub size_request { |
|
|
3765 | my ($self) = @_; |
|
|
3766 | |
|
|
3767 | if ($::CONN) { |
|
|
3768 | if (my $faceid = $::CONN->{face}[$self->{face}]{id}) { |
|
|
3769 | if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) { |
|
|
3770 | if ($tex->{name}) { |
|
|
3771 | return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h}); |
|
|
3772 | } elsif (!$tex->{loading}) { |
|
|
3773 | $tex->upload (sub { $self->reconfigure }); |
|
|
3774 | } |
|
|
3775 | } |
|
|
3776 | |
|
|
3777 | $self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure }); |
|
|
3778 | } |
|
|
3779 | } |
|
|
3780 | |
|
|
3781 | ($self->{size_w} || 8, $self->{size_h} || 8) |
|
|
3782 | } |
|
|
3783 | |
|
|
3784 | sub update { |
|
|
3785 | my ($self) = @_; |
|
|
3786 | |
|
|
3787 | return unless $self->{visible}; |
|
|
3788 | |
|
|
3789 | $self->SUPER::update; |
|
|
3790 | } |
|
|
3791 | |
|
|
3792 | sub invoke_visibility_change { |
|
|
3793 | my ($self) = @_; |
|
|
3794 | |
|
|
3795 | $self->update_timer; |
|
|
3796 | |
|
|
3797 | 0 |
|
|
3798 | } |
|
|
3799 | |
|
|
3800 | sub _draw { |
|
|
3801 | my ($self) = @_; |
|
|
3802 | |
|
|
3803 | $self->SUPER::_draw; |
|
|
3804 | |
|
|
3805 | if (my $tex = $self->{tex}) { |
|
|
3806 | glEnable GL_TEXTURE_2D; |
|
|
3807 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
|
|
3808 | glColor 0, 0, 0, 1; |
|
|
3809 | $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); |
186 | glDisable GL_TEXTURE_2D; |
3810 | glDisable GL_TEXTURE_2D; |
|
|
3811 | } |
|
|
3812 | } |
|
|
3813 | |
|
|
3814 | sub destroy { |
|
|
3815 | my ($self) = @_; |
|
|
3816 | |
|
|
3817 | (delete $self->{timer})->cancel |
|
|
3818 | if $self->{timer}; |
|
|
3819 | |
|
|
3820 | $self->SUPER::destroy; |
|
|
3821 | } |
|
|
3822 | |
|
|
3823 | ############################################################################# |
|
|
3824 | |
|
|
3825 | package DC::UI::Buttonbar; |
|
|
3826 | |
|
|
3827 | our @ISA = DC::UI::HBox::; |
|
|
3828 | |
|
|
3829 | # TODO: should actually wrap buttons and other goodies. |
|
|
3830 | |
|
|
3831 | ############################################################################# |
|
|
3832 | |
|
|
3833 | package DC::UI::Menu; |
|
|
3834 | |
|
|
3835 | our @ISA = DC::UI::Toplevel::; |
|
|
3836 | |
|
|
3837 | use DC::OpenGL; |
|
|
3838 | |
|
|
3839 | sub new { |
|
|
3840 | my $class = shift; |
|
|
3841 | |
|
|
3842 | my $self = $class->SUPER::new ( |
|
|
3843 | items => [], |
|
|
3844 | z => 100, |
|
|
3845 | @_, |
|
|
3846 | ); |
|
|
3847 | |
|
|
3848 | $self->add ($self->{vbox} = new DC::UI::VBox); |
|
|
3849 | |
|
|
3850 | for my $item (@{ $self->{items} }) { |
|
|
3851 | my ($widget, $cb, $tooltip) = @$item; |
|
|
3852 | |
|
|
3853 | # handle various types of items, only text for now |
|
|
3854 | if (!ref $widget) { |
|
|
3855 | if ($widget =~ /\t/) { |
|
|
3856 | my ($left, $right) = split /\t/, $widget, 2; |
|
|
3857 | |
|
|
3858 | $widget = new DC::UI::HBox |
|
|
3859 | can_hover => 1, |
|
|
3860 | can_events => 1, |
|
|
3861 | tooltip => $tooltip, |
|
|
3862 | children => [ |
|
|
3863 | (new DC::UI::Label markup => $left, expand => 1), |
|
|
3864 | (new DC::UI::Label markup => $right, align => 1), |
|
|
3865 | ], |
|
|
3866 | ; |
|
|
3867 | |
|
|
3868 | } else { |
|
|
3869 | $widget = new DC::UI::Label |
|
|
3870 | can_hover => 1, |
|
|
3871 | can_events => 1, |
|
|
3872 | align => 0, |
|
|
3873 | markup => $widget, |
|
|
3874 | tooltip => $tooltip; |
|
|
3875 | } |
|
|
3876 | } |
|
|
3877 | |
|
|
3878 | $self->{item}{$widget} = $item; |
|
|
3879 | |
|
|
3880 | $self->{vbox}->add ($widget); |
|
|
3881 | } |
|
|
3882 | |
|
|
3883 | $self |
|
|
3884 | } |
|
|
3885 | |
|
|
3886 | # popup given the event (must be a mouse button down event currently) |
|
|
3887 | sub popup { |
|
|
3888 | my ($self, $ev) = @_; |
|
|
3889 | |
|
|
3890 | $self->emit ("popdown"); |
|
|
3891 | |
|
|
3892 | # maybe save $GRAB? must be careful about events... |
|
|
3893 | $GRAB = $self; |
|
|
3894 | $self->{button} = $ev->{button}; |
|
|
3895 | |
|
|
3896 | $self->show; |
|
|
3897 | $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); |
|
|
3898 | } |
|
|
3899 | |
|
|
3900 | sub invoke_mouse_motion { |
|
|
3901 | my ($self, $ev, $x, $y) = @_; |
|
|
3902 | |
|
|
3903 | # TODO: should use vbox->find_widget or so |
|
|
3904 | $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); |
|
|
3905 | $self->{hover} = $self->{item}{$HOVER}; |
|
|
3906 | |
|
|
3907 | 0 |
|
|
3908 | } |
|
|
3909 | |
|
|
3910 | sub invoke_button_up { |
|
|
3911 | my ($self, $ev, $x, $y) = @_; |
|
|
3912 | |
|
|
3913 | if ($ev->{button} == $self->{button}) { |
|
|
3914 | undef $GRAB; |
|
|
3915 | $self->hide; |
|
|
3916 | |
|
|
3917 | $self->emit ("popdown"); |
|
|
3918 | $self->{hover}[1]->() if $self->{hover}; |
|
|
3919 | } else { |
|
|
3920 | return 0 |
|
|
3921 | } |
|
|
3922 | |
|
|
3923 | 1 |
|
|
3924 | } |
|
|
3925 | |
|
|
3926 | ############################################################################# |
|
|
3927 | |
|
|
3928 | package DC::UI::Multiplexer; |
|
|
3929 | |
|
|
3930 | our @ISA = DC::UI::Container::; |
|
|
3931 | |
|
|
3932 | sub new { |
|
|
3933 | my $class = shift; |
|
|
3934 | |
|
|
3935 | my $self = $class->SUPER::new ( |
|
|
3936 | @_, |
|
|
3937 | ); |
|
|
3938 | |
|
|
3939 | $self->{current} = $self->{children}[0] |
|
|
3940 | if @{ $self->{children} }; |
|
|
3941 | |
|
|
3942 | $self |
|
|
3943 | } |
|
|
3944 | |
|
|
3945 | sub add { |
|
|
3946 | my ($self, @widgets) = @_; |
|
|
3947 | |
|
|
3948 | $self->SUPER::add (@widgets); |
|
|
3949 | |
|
|
3950 | $self->{current} = $self->{children}[0] |
|
|
3951 | if @{ $self->{children} }; |
|
|
3952 | } |
|
|
3953 | |
|
|
3954 | sub get_current_page { |
|
|
3955 | my ($self) = @_; |
|
|
3956 | |
|
|
3957 | $self->{current} |
|
|
3958 | } |
|
|
3959 | |
|
|
3960 | sub set_current_page { |
|
|
3961 | my ($self, $page_or_widget) = @_; |
|
|
3962 | |
|
|
3963 | my $widget = ref $page_or_widget |
|
|
3964 | ? $page_or_widget |
|
|
3965 | : $self->{children}[$page_or_widget]; |
|
|
3966 | |
|
|
3967 | $self->{current} = $widget; |
|
|
3968 | $self->{current}->configure (0, 0, $self->{w}, $self->{h}); |
|
|
3969 | |
|
|
3970 | $self->emit (page_changed => $self->{current}); |
|
|
3971 | |
|
|
3972 | $self->realloc; |
|
|
3973 | } |
|
|
3974 | |
|
|
3975 | sub visible_children { |
|
|
3976 | $_[0]{current} |
|
|
3977 | } |
|
|
3978 | |
|
|
3979 | sub size_request { |
|
|
3980 | my ($self) = @_; |
|
|
3981 | |
|
|
3982 | $self->{current}->size_request |
|
|
3983 | } |
|
|
3984 | |
|
|
3985 | sub invoke_size_allocate { |
|
|
3986 | my ($self, $w, $h) = @_; |
|
|
3987 | |
|
|
3988 | $self->{current}->configure (0, 0, $w, $h); |
|
|
3989 | |
|
|
3990 | 1 |
|
|
3991 | } |
|
|
3992 | |
|
|
3993 | sub _draw { |
|
|
3994 | my ($self) = @_; |
|
|
3995 | |
|
|
3996 | $self->{current}->draw; |
|
|
3997 | } |
|
|
3998 | |
|
|
3999 | ############################################################################# |
|
|
4000 | |
|
|
4001 | package DC::UI::Notebook; |
|
|
4002 | |
|
|
4003 | use DC::OpenGL; |
|
|
4004 | |
|
|
4005 | our @ISA = DC::UI::VBox::; |
|
|
4006 | |
|
|
4007 | sub new { |
|
|
4008 | my $class = shift; |
|
|
4009 | |
|
|
4010 | my $self = $class->SUPER::new ( |
|
|
4011 | buttonbar => (new DC::UI::Buttonbar), |
|
|
4012 | multiplexer => (new DC::UI::Multiplexer expand => 1), |
|
|
4013 | active_outline => [.7, .7, 0.2], |
|
|
4014 | # filter => # will be put between multiplexer and $self |
|
|
4015 | @_, |
|
|
4016 | ); |
|
|
4017 | |
|
|
4018 | $self->{filter}->add ($self->{multiplexer}) if $self->{filter}; |
|
|
4019 | $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer}); |
|
|
4020 | |
|
|
4021 | { |
|
|
4022 | Scalar::Util::weaken (my $wself = $self); |
|
|
4023 | |
|
|
4024 | $self->{multiplexer}->connect (c_add => sub { |
|
|
4025 | my ($mplex, $widgets) = @_; |
|
|
4026 | |
|
|
4027 | for my $child (@$widgets) { |
|
|
4028 | Scalar::Util::weaken $child; |
|
|
4029 | $child->{c_tab_} ||= do { |
|
|
4030 | my $tab = |
|
|
4031 | (UNIVERSAL::isa $child->{c_tab}, "DC::UI::Base") |
|
|
4032 | ? $child->{c_tab} |
|
|
4033 | : new DC::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1]; |
|
|
4034 | |
|
|
4035 | $tab->connect (activate => sub { |
|
|
4036 | $wself->set_current_page ($child); |
|
|
4037 | }); |
|
|
4038 | |
|
|
4039 | $tab |
|
|
4040 | }; |
|
|
4041 | |
|
|
4042 | $self->{buttonbar}->add ($child->{c_tab_}); |
|
|
4043 | } |
|
|
4044 | }); |
|
|
4045 | |
|
|
4046 | $self->{multiplexer}->connect (c_remove => sub { |
|
|
4047 | my ($mplex, $widgets) = @_; |
|
|
4048 | |
|
|
4049 | for my $child (@$widgets) { |
|
|
4050 | $wself->{buttonbar}->remove ($child->{c_tab_}); |
|
|
4051 | } |
|
|
4052 | }); |
|
|
4053 | } |
|
|
4054 | |
|
|
4055 | $self |
|
|
4056 | } |
|
|
4057 | |
|
|
4058 | sub add { |
|
|
4059 | my ($self, @widgets) = @_; |
|
|
4060 | |
|
|
4061 | $self->{multiplexer}->add (@widgets) |
|
|
4062 | } |
|
|
4063 | |
|
|
4064 | sub remove { |
|
|
4065 | my ($self, @widgets) = @_; |
|
|
4066 | |
|
|
4067 | $self->{multiplexer}->remove (@widgets) |
|
|
4068 | } |
|
|
4069 | |
|
|
4070 | sub pages { |
|
|
4071 | my ($self) = @_; |
|
|
4072 | $self->{multiplexer}->children |
|
|
4073 | } |
|
|
4074 | |
|
|
4075 | sub page_index { |
|
|
4076 | my ($self, $widget) = @_; |
|
|
4077 | |
|
|
4078 | my $i = 0; |
|
|
4079 | for ($self->pages) { |
|
|
4080 | if ($_ eq $widget) { return $i }; |
|
|
4081 | $i++; |
|
|
4082 | } |
|
|
4083 | |
|
|
4084 | undef |
|
|
4085 | } |
|
|
4086 | |
|
|
4087 | sub add_tab { |
|
|
4088 | my ($self, $title, $widget, $tooltip) = @_; |
|
|
4089 | |
|
|
4090 | $title = [$title, $tooltip] unless ref $title; |
|
|
4091 | $widget->{c_tab} = $title; |
|
|
4092 | |
|
|
4093 | $self->add ($widget); |
|
|
4094 | } |
|
|
4095 | |
|
|
4096 | sub get_current_page { |
|
|
4097 | my ($self) = @_; |
|
|
4098 | |
|
|
4099 | $self->{multiplexer}->get_current_page |
|
|
4100 | } |
|
|
4101 | |
|
|
4102 | sub set_current_page { |
|
|
4103 | my ($self, $page) = @_; |
|
|
4104 | |
|
|
4105 | $self->{multiplexer}->set_current_page ($page); |
|
|
4106 | $self->emit (page_changed => $self->{multiplexer}{current}); |
|
|
4107 | } |
|
|
4108 | |
|
|
4109 | sub _draw { |
|
|
4110 | my ($self) = @_; |
|
|
4111 | |
|
|
4112 | $self->SUPER::_draw (); |
|
|
4113 | |
|
|
4114 | if (my $cur = $self->{multiplexer}{current}) { |
|
|
4115 | if ($cur = $cur->{c_tab_}) { |
|
|
4116 | glTranslate $self->{buttonbar}{x} + $cur->{x}, |
|
|
4117 | $self->{buttonbar}{y} + $cur->{y}; |
|
|
4118 | glLineWidth 3; |
|
|
4119 | #glEnable GL_BLEND; |
|
|
4120 | #glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA; |
|
|
4121 | glColor @{$self->{active_outline}}; |
|
|
4122 | glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5; |
|
|
4123 | glLineWidth 1; |
187 | glDisable GL_BLEND; |
4124 | #glDisable GL_BLEND; |
|
|
4125 | } |
|
|
4126 | } |
188 | } |
4127 | } |
189 | |
4128 | |
190 | 1; |
4129 | ############################################################################# |
191 | |
4130 | |
|
|
4131 | package DC::UI::Selector; |
|
|
4132 | |
|
|
4133 | use utf8; |
|
|
4134 | |
|
|
4135 | our @ISA = DC::UI::Button::; |
|
|
4136 | |
|
|
4137 | sub new { |
|
|
4138 | my $class = shift; |
|
|
4139 | |
|
|
4140 | my $self = $class->SUPER::new ( |
|
|
4141 | options => [], # [value, title, longdesc], ... |
|
|
4142 | value => undef, |
|
|
4143 | @_, |
|
|
4144 | ); |
|
|
4145 | |
|
|
4146 | $self->_set_value ($self->{value}); |
|
|
4147 | |
|
|
4148 | $self |
|
|
4149 | } |
|
|
4150 | |
|
|
4151 | sub invoke_button_down { |
|
|
4152 | my ($self, $ev) = @_; |
|
|
4153 | |
|
|
4154 | my @menu_items; |
|
|
4155 | |
|
|
4156 | for (@{ $self->{options} }) { |
|
|
4157 | my ($value, $title, $tooltip) = @$_; |
|
|
4158 | |
|
|
4159 | push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }]; |
|
|
4160 | } |
|
|
4161 | |
|
|
4162 | DC::UI::Menu->new (items => \@menu_items)->popup ($ev); |
|
|
4163 | } |
|
|
4164 | |
|
|
4165 | sub _set_value { |
|
|
4166 | my ($self, $value) = @_; |
|
|
4167 | |
|
|
4168 | my ($item) = grep $_->[0] eq $value, @{ $self->{options} }; |
|
|
4169 | $item ||= $self->{options}[0] |
|
|
4170 | or return; |
|
|
4171 | |
|
|
4172 | $self->{value} = $item->[0]; |
|
|
4173 | $self->set_markup ("$item->[1] ⇓"); |
|
|
4174 | # $self->set_tooltip ($item->[2]); |
|
|
4175 | } |
|
|
4176 | |
|
|
4177 | sub set_value { |
|
|
4178 | my ($self, $value) = @_; |
|
|
4179 | |
|
|
4180 | return unless $self->{value} ne $value; |
|
|
4181 | |
|
|
4182 | $self->_set_value ($value); |
|
|
4183 | $self->emit (changed => $value); |
|
|
4184 | } |
|
|
4185 | |
|
|
4186 | sub set_options { |
|
|
4187 | my ($self, $options) = @_; |
|
|
4188 | |
|
|
4189 | $self->{options} = $options; |
|
|
4190 | $self->_set_value ($self->{value}); |
|
|
4191 | } |
|
|
4192 | |
|
|
4193 | ############################################################################# |
|
|
4194 | |
|
|
4195 | package DC::UI::Statusbox; |
|
|
4196 | |
|
|
4197 | our @ISA = DC::UI::VBox::; |
|
|
4198 | |
|
|
4199 | sub new { |
|
|
4200 | my $class = shift; |
|
|
4201 | |
|
|
4202 | my $self = $class->SUPER::new ( |
|
|
4203 | fontsize => 0.8, |
|
|
4204 | @_, |
|
|
4205 | ); |
|
|
4206 | |
|
|
4207 | DC::weaken (my $this = $self); |
|
|
4208 | |
|
|
4209 | $self->{timer} = EV::timer 1, 1, sub { $this->reorder }; |
|
|
4210 | |
|
|
4211 | $self |
|
|
4212 | } |
|
|
4213 | |
|
|
4214 | sub reorder { |
|
|
4215 | my ($self) = @_; |
|
|
4216 | my $NOW = Time::HiRes::time; |
|
|
4217 | |
|
|
4218 | # freeze display when hovering over any label |
|
|
4219 | return if $DC::UI::TOOLTIP->{owner} |
|
|
4220 | && grep $DC::UI::TOOLTIP->{owner} == $_->{label}, |
|
|
4221 | values %{ $self->{item} }; |
|
|
4222 | |
|
|
4223 | while (my ($k, $v) = each %{ $self->{item} }) { |
|
|
4224 | delete $self->{item}{$k} if $v->{timeout} < $NOW; |
|
|
4225 | } |
|
|
4226 | |
|
|
4227 | $self->{timer}->set (1, 1); |
|
|
4228 | |
|
|
4229 | my @widgets; |
|
|
4230 | |
|
|
4231 | my @items = sort { |
|
|
4232 | $a->{pri} <=> $b->{pri} |
|
|
4233 | or $b->{id} <=> $a->{id} |
|
|
4234 | } values %{ $self->{item} }; |
|
|
4235 | |
|
|
4236 | my $count = 10 + 1; |
|
|
4237 | for my $item (@items) { |
|
|
4238 | last unless --$count; |
|
|
4239 | |
|
|
4240 | my $label = $item->{label} ||= do { |
|
|
4241 | # TODO: doesn't handle markup well (read as: at all) |
|
|
4242 | my $short = $item->{count} > 1 |
|
|
4243 | ? "<b>$item->{count} ×</b> $item->{text}" |
|
|
4244 | : $item->{text}; |
|
|
4245 | |
|
|
4246 | for ($short) { |
|
|
4247 | s/^\s+//; |
|
|
4248 | s/\s+/ /g; |
|
|
4249 | } |
|
|
4250 | |
|
|
4251 | new DC::UI::Label |
|
|
4252 | markup => $short, |
|
|
4253 | tooltip => $item->{tooltip}, |
|
|
4254 | tooltip_font => $::FONT_PROP, |
|
|
4255 | tooltip_width => 0.67, |
|
|
4256 | fontsize => $item->{fontsize} || $self->{fontsize}, |
|
|
4257 | max_w => $::WIDTH * 0.44, |
|
|
4258 | align => 0, |
|
|
4259 | fg => [@{ $item->{fg} }], |
|
|
4260 | can_events => 1, |
|
|
4261 | can_hover => 1 |
|
|
4262 | }; |
|
|
4263 | |
|
|
4264 | if ((my $diff = $item->{timeout} - $NOW) < 2) { |
|
|
4265 | $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2; |
|
|
4266 | $label->update; |
|
|
4267 | $label->set_max_size (undef, $label->{req_h} * $diff) |
|
|
4268 | if $diff < 1; |
|
|
4269 | $self->{timer}->set (1/30, 1/30); |
|
|
4270 | } else { |
|
|
4271 | $label->{fg}[3] = $item->{fg}[3] || 1; |
|
|
4272 | } |
|
|
4273 | |
|
|
4274 | push @widgets, $label; |
|
|
4275 | } |
|
|
4276 | |
|
|
4277 | $self->clear; |
|
|
4278 | $self->SUPER::add (reverse @widgets); |
|
|
4279 | } |
|
|
4280 | |
|
|
4281 | sub add { |
|
|
4282 | my ($self, $text, %arg) = @_; |
|
|
4283 | |
|
|
4284 | $text =~ s/^\s+//; |
|
|
4285 | $text =~ s/\s+$//; |
|
|
4286 | |
|
|
4287 | return unless $text; |
|
|
4288 | |
|
|
4289 | my $timeout = (int time) + ((delete $arg{timeout}) || 60); |
|
|
4290 | |
|
|
4291 | my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; |
|
|
4292 | |
|
|
4293 | if (my $item = $self->{item}{$group}) { |
|
|
4294 | if ($item->{text} eq $text) { |
|
|
4295 | $item->{count}++; |
|
|
4296 | } else { |
|
|
4297 | $item->{count} = 1; |
|
|
4298 | $item->{text} = $item->{tooltip} = $text; |
|
|
4299 | } |
|
|
4300 | $item->{id} += 0.2;#d# |
|
|
4301 | $item->{timeout} = $timeout; |
|
|
4302 | delete $item->{label}; |
|
|
4303 | } else { |
|
|
4304 | $self->{item}{$group} = { |
|
|
4305 | id => ++$self->{id}, |
|
|
4306 | text => $text, |
|
|
4307 | timeout => $timeout, |
|
|
4308 | tooltip => $text, |
|
|
4309 | fg => [0.8, 0.8, 0.8, 0.8], |
|
|
4310 | pri => 0, |
|
|
4311 | count => 1, |
|
|
4312 | %arg, |
|
|
4313 | }; |
|
|
4314 | } |
|
|
4315 | |
|
|
4316 | $ROOT->on_refresh (reorder => sub { |
|
|
4317 | $self->reorder; |
|
|
4318 | }); |
|
|
4319 | } |
|
|
4320 | |
|
|
4321 | sub reconfigure { |
|
|
4322 | my ($self) = @_; |
|
|
4323 | |
|
|
4324 | delete $_->{label} |
|
|
4325 | for values %{ $self->{item} || {} }; |
|
|
4326 | |
|
|
4327 | $self->reorder; |
|
|
4328 | $self->SUPER::reconfigure; |
|
|
4329 | } |
|
|
4330 | |
|
|
4331 | sub destroy { |
|
|
4332 | my ($self) = @_; |
|
|
4333 | |
|
|
4334 | $self->{timer}->cancel; |
|
|
4335 | |
|
|
4336 | $self->SUPER::destroy; |
|
|
4337 | } |
|
|
4338 | |
|
|
4339 | ############################################################################# |
|
|
4340 | |
|
|
4341 | package DC::UI::Root; |
|
|
4342 | |
|
|
4343 | our @ISA = DC::UI::Container::; |
|
|
4344 | |
|
|
4345 | use List::Util qw(min max); |
|
|
4346 | |
|
|
4347 | use DC::OpenGL; |
|
|
4348 | |
|
|
4349 | sub new { |
|
|
4350 | my $class = shift; |
|
|
4351 | |
|
|
4352 | my $self = $class->SUPER::new ( |
|
|
4353 | visible => 1, |
|
|
4354 | @_, |
|
|
4355 | ); |
|
|
4356 | |
|
|
4357 | DC::weaken ($self->{root} = $self); |
|
|
4358 | |
|
|
4359 | $self |
|
|
4360 | } |
|
|
4361 | |
|
|
4362 | sub size_request { |
|
|
4363 | my ($self) = @_; |
|
|
4364 | |
|
|
4365 | ($self->{w}, $self->{h}) |
|
|
4366 | } |
|
|
4367 | |
|
|
4368 | sub _to_pixel { |
|
|
4369 | my ($coord, $size, $max) = @_; |
|
|
4370 | |
|
|
4371 | $coord = |
|
|
4372 | $coord eq "center" ? ($max - $size) * 0.5 |
|
|
4373 | : $coord eq "max" ? $max |
|
|
4374 | : $coord; |
|
|
4375 | |
|
|
4376 | $coord = 0 if $coord < 0; |
|
|
4377 | $coord = $max - $size if $coord > $max - $size; |
|
|
4378 | |
|
|
4379 | int $coord + 0.5 |
|
|
4380 | } |
|
|
4381 | |
|
|
4382 | sub invoke_size_allocate { |
|
|
4383 | my ($self, $w, $h) = @_; |
|
|
4384 | |
|
|
4385 | for my $child ($self->children) { |
|
|
4386 | my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; |
|
|
4387 | |
|
|
4388 | $X = $child->{force_x} if exists $child->{force_x}; |
|
|
4389 | $Y = $child->{force_y} if exists $child->{force_y}; |
|
|
4390 | |
|
|
4391 | $X = _to_pixel $X, $W, $self->{w}; |
|
|
4392 | $Y = _to_pixel $Y, $H, $self->{h}; |
|
|
4393 | |
|
|
4394 | $child->configure ($X, $Y, $W, $H); |
|
|
4395 | } |
|
|
4396 | |
|
|
4397 | 1 |
|
|
4398 | } |
|
|
4399 | |
|
|
4400 | sub coord2local { |
|
|
4401 | my ($self, $x, $y) = @_; |
|
|
4402 | |
|
|
4403 | ($x, $y) |
|
|
4404 | } |
|
|
4405 | |
|
|
4406 | sub coord2global { |
|
|
4407 | my ($self, $x, $y) = @_; |
|
|
4408 | |
|
|
4409 | ($x, $y) |
|
|
4410 | } |
|
|
4411 | |
|
|
4412 | sub update { |
|
|
4413 | my ($self) = @_; |
|
|
4414 | |
|
|
4415 | $::WANT_REFRESH = 1; |
|
|
4416 | } |
|
|
4417 | |
|
|
4418 | sub add { |
|
|
4419 | my ($self, @children) = @_; |
|
|
4420 | |
|
|
4421 | $_->{is_toplevel} = 1 |
|
|
4422 | for @children; |
|
|
4423 | |
|
|
4424 | $self->SUPER::add (@children); |
|
|
4425 | } |
|
|
4426 | |
|
|
4427 | sub remove { |
|
|
4428 | my ($self, @children) = @_; |
|
|
4429 | |
|
|
4430 | $self->SUPER::remove (@children); |
|
|
4431 | |
|
|
4432 | delete $self->{is_toplevel} |
|
|
4433 | for @children; |
|
|
4434 | |
|
|
4435 | while (@children) { |
|
|
4436 | my $w = pop @children; |
|
|
4437 | push @children, $w->children; |
|
|
4438 | $w->set_invisible; |
|
|
4439 | } |
|
|
4440 | } |
|
|
4441 | |
|
|
4442 | sub on_refresh { |
|
|
4443 | my ($self, $id, $cb) = @_; |
|
|
4444 | |
|
|
4445 | $self->{refresh_hook}{$id} = $cb; |
|
|
4446 | } |
|
|
4447 | |
|
|
4448 | sub on_post_alloc { |
|
|
4449 | my ($self, $id, $cb) = @_; |
|
|
4450 | |
|
|
4451 | $self->{post_alloc_hook}{$id} = $cb; |
|
|
4452 | } |
|
|
4453 | |
|
|
4454 | sub draw { |
|
|
4455 | my ($self) = @_; |
|
|
4456 | |
|
|
4457 | while ($self->{refresh_hook}) { |
|
|
4458 | $_->() |
|
|
4459 | for values %{delete $self->{refresh_hook}}; |
|
|
4460 | } |
|
|
4461 | |
|
|
4462 | while ($self->{realloc}) { |
|
|
4463 | my %queue; |
|
|
4464 | my @queue; |
|
|
4465 | my $widget; |
|
|
4466 | |
|
|
4467 | outer: |
|
|
4468 | while () { |
|
|
4469 | if (my $realloc = delete $self->{realloc}) { |
|
|
4470 | for $widget (values %$realloc) { |
|
|
4471 | $widget->{visible} or next; # do not resize invisible widgets |
|
|
4472 | |
|
|
4473 | $queue{$widget+0}++ and next; # duplicates are common |
|
|
4474 | |
|
|
4475 | push @{ $queue[$widget->{visible}] }, $widget; |
|
|
4476 | } |
|
|
4477 | } |
|
|
4478 | |
|
|
4479 | while () { |
|
|
4480 | @queue or last outer; |
|
|
4481 | |
|
|
4482 | $widget = pop @{ $queue[-1] || [] } |
|
|
4483 | and last; |
|
|
4484 | |
|
|
4485 | pop @queue; |
|
|
4486 | } |
|
|
4487 | |
|
|
4488 | delete $queue{$widget+0}; |
|
|
4489 | |
|
|
4490 | my ($w, $h) = $widget->size_request; |
|
|
4491 | |
|
|
4492 | $w += $widget->{padding_x} * 2; |
|
|
4493 | $h += $widget->{padding_y} * 2; |
|
|
4494 | |
|
|
4495 | $w = max $widget->{min_w}, $w; |
|
|
4496 | $h = max $widget->{min_h}, $h; |
|
|
4497 | |
|
|
4498 | $w = min $widget->{max_w}, $w if exists $widget->{max_w}; |
|
|
4499 | $h = min $widget->{max_h}, $h if exists $widget->{max_h}; |
|
|
4500 | |
|
|
4501 | $w = $widget->{force_w} if exists $widget->{force_w}; |
|
|
4502 | $h = $widget->{force_h} if exists $widget->{force_h}; |
|
|
4503 | |
|
|
4504 | if ($widget->{req_w} != $w || $widget->{req_h} != $h |
|
|
4505 | || delete $widget->{force_realloc}) { |
|
|
4506 | $widget->{req_w} = $w; |
|
|
4507 | $widget->{req_h} = $h; |
|
|
4508 | |
|
|
4509 | $self->{size_alloc}{$widget+0} = $widget; |
|
|
4510 | |
|
|
4511 | if (my $parent = $widget->{parent}) { |
|
|
4512 | $self->{realloc}{$parent+0} = $parent |
|
|
4513 | unless $queue{$parent+0}; |
|
|
4514 | |
|
|
4515 | $parent->{force_size_alloc} = 1; |
|
|
4516 | $self->{size_alloc}{$parent+0} = $parent; |
|
|
4517 | } |
|
|
4518 | } |
|
|
4519 | |
|
|
4520 | delete $self->{realloc}{$widget+0}; |
|
|
4521 | } |
|
|
4522 | |
|
|
4523 | while (my $size_alloc = delete $self->{size_alloc}) { |
|
|
4524 | my @queue = sort { $a->{visible} <=> $b->{visible} } |
|
|
4525 | values %$size_alloc; |
|
|
4526 | |
|
|
4527 | while () { |
|
|
4528 | my $widget = pop @queue || last; |
|
|
4529 | |
|
|
4530 | my ($w, $h) = @$widget{qw(alloc_w alloc_h)}; |
|
|
4531 | |
|
|
4532 | $w = max $widget->{min_w}, $w; |
|
|
4533 | $h = max $widget->{min_h}, $h; |
|
|
4534 | |
|
|
4535 | # $w = min $self->{w} - $widget->{x}, $w if $self->{w}; |
|
|
4536 | # $h = min $self->{h} - $widget->{y}, $h if $self->{h}; |
|
|
4537 | |
|
|
4538 | $w = min $widget->{max_w}, $w if exists $widget->{max_w}; |
|
|
4539 | $h = min $widget->{max_h}, $h if exists $widget->{max_h}; |
|
|
4540 | |
|
|
4541 | $w = int $w + 0.5; |
|
|
4542 | $h = int $h + 0.5; |
|
|
4543 | |
|
|
4544 | if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) { |
|
|
4545 | $widget->{old_w} = $widget->{w}; |
|
|
4546 | $widget->{old_h} = $widget->{h}; |
|
|
4547 | |
|
|
4548 | $widget->{w} = $w; |
|
|
4549 | $widget->{h} = $h; |
|
|
4550 | |
|
|
4551 | $widget->emit (size_allocate => $w, $h); |
|
|
4552 | } |
|
|
4553 | } |
|
|
4554 | } |
|
|
4555 | } |
|
|
4556 | |
|
|
4557 | while ($self->{post_alloc_hook}) { |
|
|
4558 | $_->() |
|
|
4559 | for values %{delete $self->{post_alloc_hook}}; |
|
|
4560 | } |
|
|
4561 | |
|
|
4562 | glViewport 0, 0, $::WIDTH, $::HEIGHT; |
|
|
4563 | glClearColor +($::CFG->{fow_intensity}) x 3, 1; |
|
|
4564 | glClear GL_COLOR_BUFFER_BIT; |
|
|
4565 | |
|
|
4566 | glMatrixMode GL_PROJECTION; |
|
|
4567 | glLoadIdentity; |
|
|
4568 | glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; |
|
|
4569 | glMatrixMode GL_MODELVIEW; |
|
|
4570 | glLoadIdentity; |
|
|
4571 | |
|
|
4572 | { |
|
|
4573 | package DC::UI::Base; |
|
|
4574 | |
|
|
4575 | local ($draw_x, $draw_y, $draw_w, $draw_h) = |
|
|
4576 | (0, 0, $self->{w}, $self->{h}); |
|
|
4577 | |
|
|
4578 | $self->_draw; |
|
|
4579 | } |
|
|
4580 | } |
|
|
4581 | |
|
|
4582 | ############################################################################# |
|
|
4583 | |
|
|
4584 | package DC::UI; |
|
|
4585 | |
|
|
4586 | $ROOT = new DC::UI::Root; |
|
|
4587 | $TOOLTIP = new DC::UI::Tooltip z => 900; |
|
|
4588 | |
|
|
4589 | 1 |
|
|
4590 | |