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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.114 by root, Sat Apr 15 13:56:25 2006 UTC vs.
Revision 1.266 by root, Thu Jun 1 03:42:58 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
14our $LAYOUT;
12our $ROOT; 15our $ROOT;
16our $TOOLTIP;
13our $BUTTON_STATE; 17our $BUTTON_STATE;
18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 my $layout;
23
24 for (grep { $_->{name} } values %WIDGET) {
25 my $win = $layout->{$_->{name}} = { };
26
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
31
32 $win->{show} = $_->{visible} && $_->{is_toplevel};
33 }
34
35 $layout
36}
37
38sub set_layout {
39 my ($layout) = @_;
40
41 $LAYOUT = $layout;
42}
43
44sub check_tooltip {
45 return if $ENV{CFPLUS_DEBUG} & 8;
46
47 if (!$GRAB) {
48 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
49 if (length $widget->{tooltip}) {
50 if ($TOOLTIP->{owner} != $widget) {
51 $TOOLTIP->hide;
52
53 $TOOLTIP->{owner} = $widget;
54
55 my $tip = $widget->{tooltip};
56
57 $tip = $tip->($widget) if CODE:: eq ref $tip;
58
59 $TOOLTIP->set_tooltip_from ($widget);
60 $TOOLTIP->show;
61 }
62
63 return;
64 }
65 }
66 }
67
68 $TOOLTIP->hide;
69 delete $TOOLTIP->{owner};
70}
14 71
15# class methods for events 72# class methods for events
16sub feed_sdl_key_down_event { 73sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 74 $FOCUS->emit (key_down => $_[0])
75 if $FOCUS;
18} 76}
19 77
20sub feed_sdl_key_up_event { 78sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 79 $FOCUS->emit (key_up => $_[0])
80 if $FOCUS;
22} 81}
23 82
24sub feed_sdl_button_down_event { 83sub feed_sdl_button_down_event {
25 my ($ev) = @_; 84 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 85 my ($x, $y) = ($ev->{x}, $ev->{y});
27 86
28 if (!$BUTTON_STATE) { 87 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 88 my $widget = $ROOT->find_widget ($x, $y);
30 89
31 $GRAB = $widget; 90 $GRAB = $widget;
32 $GRAB->update if $GRAB; 91 $GRAB->update if $GRAB;
33 }
34 92
93 check_tooltip;
94 }
95
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 96 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 97
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
99 if $GRAB;
38} 100}
39 101
40sub feed_sdl_button_up_event { 102sub feed_sdl_button_up_event {
41 my ($ev) = @_; 103 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 104 my ($x, $y) = ($ev->{x}, $ev->{y});
43 105
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 106 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 107
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 109
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
111 if $GRAB;
49 112
50 if (!$BUTTON_STATE) { 113 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 114 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 115 $grab->update if $grab;
53 $GRAB->update if $GRAB; 116 $GRAB->update if $GRAB;
117
118 check_tooltip;
54 } 119 }
55} 120}
56 121
57sub feed_sdl_motion_event { 122sub feed_sdl_motion_event {
58 my ($ev) = @_; 123 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 124 my ($x, $y) = ($ev->{x}, $ev->{y});
60 125
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 126 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 127
63 if ($widget != $HOVER) { 128 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 129 my $hover = $HOVER; $HOVER = $widget;
65 130
66 $hover->update if $hover && $hover->{can_hover}; 131 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 132 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 133
134 check_tooltip;
135 }
136
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138 if $HOVER;
71} 139}
72 140
73# convert position array to integers 141# convert position array to integers
74sub harmonize { 142sub harmonize {
75 my ($vals) = @_; 143 my ($vals) = @_;
76 144
77 my $rem = 0; 145 my $rem = 0;
78 146
79 for ($vals) { 147 for (@$vals) {
80 my $i = int $_ + $rem; 148 my $i = int $_ + $rem;
81 $rem += $_ - $i; 149 $rem += $_ - $i;
82 $_ = $i; 150 $_ = $i;
83 } 151 }
84} 152}
85 153
154sub full_refresh {
155 # make a copy, otherwise for complains about freed values.
156 my @widgets = values %WIDGET;
157
158 $_->update
159 for @widgets;
160}
161
162sub reconfigure_widgets {
163 # make a copy, otherwise C<for> complains about freed values.
164 my @widgets = values %WIDGET;
165
166 $_->reconfigure
167 for @widgets;
168}
169
170# call when resolution changes etc.
171sub rescale_widgets {
172 my ($sx, $sy) = @_;
173
174 for my $widget (values %WIDGET) {
175 if ($widget->{is_toplevel}) {
176 $widget->{x} += $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177 $widget->{y} += $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178
179 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
180 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
181 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
182 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
183 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
184 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
185
186 $widget->{x} -= $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
187 $widget->{y} -= $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
188
189 }
190 }
191
192 reconfigure_widgets;
193}
194
86############################################################################# 195#############################################################################
87 196
88package CFClient::UI::Base; 197package CFClient::UI::Base;
89 198
90use strict; 199use strict;
91 200
92use SDL::OpenGL; 201use CFClient::OpenGL;
93 202
94sub new { 203sub new {
95 my $class = shift; 204 my $class = shift;
96 205
97 my $self = bless { 206 my $self = bless {
98 x => 0, 207 x => "center",
99 y => 0, 208 y => "center",
100 z => 0, 209 z => 0,
101 w => -1, 210 w => undef,
102 h => -1, 211 h => undef,
212 can_events => 1,
103 @_ 213 @_
104 }, $class; 214 }, $class;
105 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
106 for (keys %$self) { 218 for (keys %$self) {
107 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
109 } 221 }
110 } 222 }
111 223
224 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
225 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
226 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
227 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
228 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
229
230 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232
233 $self->show if $layout->{show};
234 }
235
112 $self 236 $self
113} 237}
114 238
239sub destroy {
240 my ($self) = @_;
241
242 $self->hide;
243 %$self = ();
244}
245
246sub show {
247 my ($self) = @_;
248
249 return if $self->{parent};
250
251 $CFClient::UI::ROOT->add ($self);
252}
253
254sub set_visible {
255 my ($self) = @_;
256
257 return if $self->{visible};
258
259 $self->{root} = $self->{parent}{root};
260 $self->{visible} = $self->{parent}{visible} + 1;
261
262 $self->emit (visibility_change => 1);
263
264 $self->realloc if !exists $self->{req_w};
265
266 $_->set_visible for $self->children;
267}
268
269sub set_invisible {
270 my ($self) = @_;
271
272 return unless $self->{visible};
273
274 $_->set_invisible for $self->children;
275
276 delete $self->{root};
277 delete $self->{visible};
278
279 undef $GRAB if $GRAB == $self;
280 undef $HOVER if $HOVER == $self;
281
282 CFClient::UI::check_tooltip
283 if $TOOLTIP->{owner} == $self;
284
285 $self->focus_out;
286
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
307sub hide {
308 my ($self) = @_;
309
310 $self->set_invisible;
311
312 $self->{parent}->remove ($self)
313 if $self->{parent};
314}
315
115sub move { 316sub move_abs {
116 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
117 $self->{x} = $x; 318
118 $self->{y} = $y; 319 $self->{x} = List::Util::max 0, int $x;
320 $self->{y} = List::Util::max 0, int $y;
119 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
120}
121 322
122sub needs_redraw { 323 $self->update;
123 0 324}
325
326sub set_size {
327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
124} 333}
125 334
126sub size_request { 335sub size_request {
127 require Carp; 336 require Carp;
128 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
129} 338}
130 339
131sub _size_allocate { 340sub configure {
132 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
133 342
343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
346 $w = List::Util::min $w, int $h * $self->{aspect};
347 $h = List::Util::min $h, int $w / $self->{aspect};
348
349 # use alignment to adjust x, y
350
351 $x += int 0.5 * ($ow - $w);
352 $y += int 0.5 * ($oh - $h);
353 }
354
355 if ($self->{x} ne $x || $self->{y} ne $y) {
134 $self->{x} = $x; 356 $self->{x} = $x;
135 $self->{y} = $y; 357 $self->{y} = $y;
358 $self->update;
359 }
136 360
137 return unless $self->{w} != $w || $self->{h} != $h; 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
138 363
139 $self->{w} = $w; 364 $self->{alloc_w} = $w;
140 $self->{h} = $h; 365 $self->{alloc_h} = $h;
141 366
367 $self->{root}{size_alloc}{$self+0} = $self;
142 1 368 }
143} 369}
144 370
145sub size_allocate { 371sub size_allocate {
146 my ($self, $x, $y, $w, $h) = @_; 372 # nothing to be done
147
148 $self->_size_allocate ($x, $y, $w, $h);
149} 373}
150 374
151# return top left coordinates 375sub children {
152sub _topleft { 376}
377
378sub set_max_size {
153 my ($self, $x, $y) = @_; 379 my ($self, $w, $h) = @_;
154 380
155 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 381 delete $self->{max_w}; $self->{max_w} = $w if $w;
382 delete $self->{max_h}; $self->{max_h} = $h if $h;
383}
384
385sub set_tooltip {
386 my ($self, $tooltip) = @_;
387
388 $tooltip =~ s/^\s+//;
389 $tooltip =~ s/\s+$//;
390
391 return if $self->{tooltip} eq $tooltip;
392
393 $self->{tooltip} = $tooltip;
394
395 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
396 delete $CFClient::UI::TOOLTIP->{owner};
397 CFClient::UI::check_tooltip;
398 }
156} 399}
157 400
158# translate global coordinates to local coordinate system 401# translate global coordinates to local coordinate system
159sub coord2local { 402sub coord2local {
160 my ($self, $x, $y) = @_; 403 my ($self, $x, $y) = @_;
161 404
162 my ($X, $Y) = $self->_topleft; 405 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
163 ($x - $X, $y - $Y)
164} 406}
165 407
166# translate local coordinates to global coordinate system 408# translate local coordinates to global coordinate system
167sub coord2global { 409sub coord2global {
168 my ($self, $x, $y) = @_; 410 my ($self, $x, $y) = @_;
169 411
170 my ($X, $Y) = $self->_topleft; 412 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
171 ($x + $X, $y + $Y)
172} 413}
173 414
174sub focus_in { 415sub focus_in {
175 my ($self) = @_; 416 my ($self) = @_;
176 417
177 return if $FOCUS == $self; 418 return if $FOCUS == $self;
178 return unless $self->{can_focus}; 419 return unless $self->{can_focus};
179 420
180 my $focus = $FOCUS; $FOCUS = $self; 421 my $focus = $FOCUS; $FOCUS = $self;
422
423 $self->_emit (focus_in => $focus);
424
181 $focus->update if $focus; 425 $focus->update if $focus;
182 $FOCUS->update; 426 $FOCUS->update;
183} 427}
184 428
185sub focus_out { 429sub focus_out {
186 my ($self) = @_; 430 my ($self) = @_;
187 431
188 return unless $FOCUS == $self; 432 return unless $FOCUS == $self;
189 433
190 my $focus = $FOCUS; undef $FOCUS; 434 my $focus = $FOCUS; undef $FOCUS;
435
436 $self->_emit (focus_out => $focus);
437
191 $focus->update if $focus; #? 438 $focus->update if $focus; #?
439
440 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
441 unless $FOCUS;
192} 442}
193 443
194sub mouse_motion { } 444sub mouse_motion { }
195sub button_up { } 445sub button_up { }
196sub key_down { } 446sub key_down { }
197sub key_up { } 447sub key_up { }
198 448
199sub button_down { 449sub button_down {
200 my ($self, $ev, $x, $y) = @_; 450 my ($self, $ev, $x, $y) = @_;
201 451
202 $self->focus_in; 452 $self->focus_in;
… …
206sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 456sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
207sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 457sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
208sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 458sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
209sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 459sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
210 460
461sub find_widget {
462 my ($self, $x, $y) = @_;
463
464 return () unless $self->{can_events};
465
466 return $self
467 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
468 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
469
470 ()
471}
472
473sub set_parent {
474 my ($self, $parent) = @_;
475
476 Scalar::Util::weaken ($self->{parent} = $parent);
477 $self->set_visible if $parent->{visible};
478}
479
480sub connect {
481 my ($self, $signal, $cb) = @_;
482
483 push @{ $self->{signal_cb}{$signal} }, $cb;
484}
485
486sub _emit {
487 my ($self, $signal, @args) = @_;
488
489 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
490}
491
492sub emit {
493 my ($self, $signal, @args) = @_;
494
495 $self->_emit ($signal, @args)
496 || $self->$signal (@args);
497}
498
499sub visibility_change {
500 #my ($self, $visible) = @_;
501}
502
503sub realloc {
504 my ($self) = @_;
505
506 if ($self->{visible}) {
507 return if $self->{root}{realloc}{$self+0};
508
509 $self->{root}{realloc}{$self+0} = $self;
510 $self->{root}->update;
511 } else {
512 delete $self->{req_w};
513 delete $self->{req_h};
514 }
515}
516
517sub update {
518 my ($self) = @_;
519
520 $self->{parent}->update
521 if $self->{parent};
522}
523
524sub reconfigure {
525 my ($self) = @_;
526
527 $self->realloc;
528 $self->update;
529}
530
211sub draw { 531sub draw {
212 my ($self) = @_; 532 my ($self) = @_;
213 533
214 return unless $self->{h} && $self->{w}; 534 return unless $self->{h} && $self->{w};
215 535
… …
219 glPopMatrix; 539 glPopMatrix;
220 540
221 if ($self == $HOVER && $self->{can_hover}) { 541 if ($self == $HOVER && $self->{can_hover}) {
222 my ($x, $y) = @$self{qw(x y)}; 542 my ($x, $y) = @$self{qw(x y)};
223 543
224 glColor 0, 0, 1, 0.2; 544 glColor 1, 0.8, 0.5, 0.2;
225 glEnable GL_BLEND; 545 glEnable GL_BLEND;
226 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 546 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
227 glBegin GL_QUADS; 547 glBegin GL_QUADS;
228 glVertex $x , $y; 548 glVertex $x , $y;
229 glVertex $x + $self->{w}, $y; 549 glVertex $x + $self->{w}, $y;
230 glVertex $x + $self->{w}, $y + $self->{h}; 550 glVertex $x + $self->{w}, $y + $self->{h};
231 glVertex $x , $y + $self->{h}; 551 glVertex $x , $y + $self->{h};
232 glEnd; 552 glEnd;
233 glDisable GL_BLEND; 553 glDisable GL_BLEND;
234 } 554 }
555
556 if ($ENV{CFPLUS_DEBUG} & 1) {
557 glPushMatrix;
558 glColor 1, 1, 0, 1;
559 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
560 glBegin GL_LINE_LOOP;
561 glVertex 0 , 0;
562 glVertex $self->{w} - 1, 0;
563 glVertex $self->{w} - 1, $self->{h} - 1;
564 glVertex 0 , $self->{h} - 1;
565 glEnd;
566 glPopMatrix;
567 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
568 }
235} 569}
236 570
237sub _draw { 571sub _draw {
238 my ($self) = @_; 572 my ($self) = @_;
239 573
240 warn "no draw defined for $self\n"; 574 warn "no draw defined for $self\n";
241} 575}
242 576
243sub find_widget {
244 my ($self, $x, $y) = @_;
245
246 return $self
247 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
248 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
249
250 ()
251}
252
253sub set_parent {
254 my ($self, $parent) = @_;
255
256 Scalar::Util::weaken ($self->{parent} = $parent);
257}
258
259sub update {
260 my ($self) = @_;
261
262 $self->{parent}->update
263 if $self->{parent};
264}
265
266sub connect {
267 my ($self, $signal, $cb) = @_;
268
269 push @{ $self->{cb}{$signal} }, $cb;
270}
271
272sub emit {
273 my ($self, $signal, @args) = @_;
274
275 $_->($self, @args)
276 for @{$self->{cb}{$signal} || []};
277}
278
279sub DESTROY { 577sub DESTROY {
280 my ($self) = @_; 578 my ($self) = @_;
281 579
580 delete $WIDGET{$self+0};
282 #$self->deactivate; 581 #$self->deactivate;
283} 582}
284 583
285############################################################################# 584#############################################################################
286 585
287package CFClient::UI::DrawBG; 586package CFClient::UI::DrawBG;
288 587
289our @ISA = CFClient::UI::Base::; 588our @ISA = CFClient::UI::Base::;
290 589
291use strict; 590use strict;
292use SDL::OpenGL; 591use CFClient::OpenGL;
293 592
294sub new { 593sub new {
295 my $class = shift; 594 my $class = shift;
296 595
297 # range [value, low, high, page] 596 # range [value, low, high, page]
298 597
299 $class->SUPER::new ( 598 $class->SUPER::new (
300 bg => [0, 0, 0, 0.2], 599 #bg => [0, 0, 0, 0.2],
301 active_bg => [1, 1, 1, 0.5], 600 #active_bg => [1, 1, 1, 0.5],
302 @_ 601 @_
303 ) 602 )
304} 603}
305 604
306sub _draw { 605sub _draw {
307 my ($self) = @_; 606 my ($self) = @_;
308 607
608 my $color = $FOCUS == $self && $self->{active_bg}
609 ? $self->{active_bg}
610 : $self->{bg};
611
612 if ($color && (@$color < 4 || $color->[3])) {
309 my ($w, $h) = @$self{qw(w h)}; 613 my ($w, $h) = @$self{qw(w h)};
310 614
311 glEnable GL_BLEND; 615 glEnable GL_BLEND;
312 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 616 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
313 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 617 glColor @$color;
314 618
315 glBegin GL_QUADS; 619 glBegin GL_QUADS;
316 glVertex 0 , 0; 620 glVertex 0 , 0;
317 glVertex 0 , $h; 621 glVertex 0 , $h;
318 glVertex $w, $h; 622 glVertex $w, $h;
319 glVertex $w, 0; 623 glVertex $w, 0;
320 glEnd; 624 glEnd;
321 625
322 glDisable GL_BLEND; 626 glDisable GL_BLEND;
627 }
323} 628}
324 629
325############################################################################# 630#############################################################################
326 631
327package CFClient::UI::Empty; 632package CFClient::UI::Empty;
328
329our @ISA = CFClient::UI::Base::;
330
331sub size_request {
332 (0, 0)
333}
334
335sub draw { }
336
337#############################################################################
338
339package CFClient::UI::Container;
340 633
341our @ISA = CFClient::UI::Base::; 634our @ISA = CFClient::UI::Base::;
342 635
343sub new { 636sub new {
344 my ($class, %arg) = @_; 637 my ($class, %arg) = @_;
638 $class->SUPER::new (can_events => 0, %arg);
639}
640
641sub size_request {
642 my ($self) = @_;
643
644 ($self->{w} + 0, $self->{h} + 0)
645}
646
647sub draw { }
648
649#############################################################################
650
651package CFClient::UI::Container;
652
653our @ISA = CFClient::UI::Base::;
654
655sub new {
656 my ($class, %arg) = @_;
345 657
346 my $children = delete $arg{children} || []; 658 my $children = delete $arg{children} || [];
347 659
348 my $self = $class->SUPER::new (children => [], %arg); 660 my $self = $class->SUPER::new (
661 children => [],
662 can_events => 0,
663 %arg,
664 );
349 $self->add ($_) for @$children; 665 $self->add ($_) for @$children;
350 666
351 $self 667 $self
352} 668}
353 669
354sub add { 670sub add {
355 my ($self, $child) = @_; 671 my ($self, @widgets) = @_;
356 672
357 $child->set_parent ($self); 673 $_->set_parent ($self)
674 for @widgets;
358 675
359 use sort 'stable'; 676 use sort 'stable';
360 677
361 $self->{children} = [ 678 $self->{children} = [
362 sort { $a->{z} <=> $b->{z} } 679 sort { $a->{z} <=> $b->{z} }
363 @{$self->{children}}, $child 680 @{$self->{children}}, @widgets
364 ]; 681 ];
365 682
366 $self->{w} = $self->{h} = -1; 683 $self->realloc;
367 $self->update; 684}
685
686sub children {
687 @{ $_[0]{children} }
368} 688}
369 689
370sub remove { 690sub remove {
371 my ($self, $widget) = @_; 691 my ($self, $child) = @_;
372 692
693 delete $child->{parent};
694 $child->hide;
695
373 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 696 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
374 697
375 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 698 $self->realloc;
699}
700
701sub clear {
702 my ($self) = @_;
703
704 my $children = delete $self->{children};
705 $self->{children} = [];
706
707 for (@$children) {
708 delete $_->{parent};
709 $_->hide;
710 }
711
712 $self->realloc;
376} 713}
377 714
378sub find_widget { 715sub find_widget {
379 my ($self, $x, $y) = @_; 716 my ($self, $x, $y) = @_;
380 717
… …
410 747
411 $class->SUPER::new (children => [$child], %arg) 748 $class->SUPER::new (children => [$child], %arg)
412} 749}
413 750
414sub add { 751sub add {
415 my ($self, $widget) = @_; 752 my ($self, $child) = @_;
416 753
417 $self->{children} = []; 754 $self->{children} = [];
418 755
419 $self->SUPER::add ($widget); 756 $self->SUPER::add ($child);
420} 757}
421 758
422sub remove { 759sub remove {
423 my ($self, $widget) = @_; 760 my ($self, $widget) = @_;
424 761
… …
433sub size_request { 770sub size_request {
434 $_[0]{children}[0]->size_request 771 $_[0]{children}[0]->size_request
435} 772}
436 773
437sub size_allocate { 774sub size_allocate {
438 my ($self, $x, $y, $w, $h) = @_; 775 my ($self, $w, $h) = @_;
439 776
440 $self->_size_allocate ($x, $y, $w, $h) or return;
441
442 $self->{children}[0]->size_allocate (0, 0, $w, $h); 777 $self->{children}[0]->configure (0, 0, $w, $h);
443} 778}
444 779
445############################################################################# 780#############################################################################
446 781
447package CFClient::UI::Window; 782package CFClient::UI::Window;
448 783
449our @ISA = CFClient::UI::Bin::; 784our @ISA = CFClient::UI::Bin::;
450 785
451use SDL::OpenGL; 786use CFClient::OpenGL;
452 787
453sub new { 788sub new {
454 my ($class, %arg) = @_; 789 my ($class, %arg) = @_;
455 790
456 my $self = $class->SUPER::new (%arg); 791 my $self = $class->SUPER::new (%arg);
457} 792}
458 793
459sub update { 794sub update {
460 my ($self) = @_; 795 my ($self) = @_;
461 796
462 # we want to do this delayed... 797 $ROOT->on_post_alloc ($self => sub { $self->render_child });
463 $self->render_chld;
464 $self->SUPER::update; 798 $self->SUPER::update;
465} 799}
466 800
801sub size_allocate {
802 my ($self, $w, $h) = @_;
803
804 $self->SUPER::size_allocate ($w, $h);
805 $self->update;
806}
807
808sub _render {
809 $_[0]{children}[0]->draw;
810}
811
467sub render_chld { 812sub render_child {
468 my ($self) = @_; 813 my ($self) = @_;
469 814
470 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 815 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
471 glClearColor 0, 0, 0, 1; 816 glClearColor 0, 0, 0, 0;
472 glClear GL_COLOR_BUFFER_BIT; 817 glClear GL_COLOR_BUFFER_BIT;
473 $self->child->draw; 818
819 $self->_render;
474 }; 820 };
475}
476
477sub size_allocate {
478 my ($self, $x, $y, $w, $h) = @_;
479
480 $self->_size_allocate ($x, $y, $w, $h) or return;
481
482 $self->child->size_allocate (0, 0, $w, $h);
483
484 $self->render_chld;
485} 821}
486 822
487sub _draw { 823sub _draw {
488 my ($self) = @_; 824 my ($self) = @_;
489 825
490 my ($w, $h) = ($self->w, $self->h); 826 my ($w, $h) = ($self->w, $self->h);
491 827
492 my $tex = $self->{texture} 828 my $tex = $self->{texture}
493 or return; 829 or return;
494 830
495 glEnable GL_BLEND;
496 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
497 glEnable GL_TEXTURE_2D; 831 glEnable GL_TEXTURE_2D;
498 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 832 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
833 glColor 1, 1, 1, 1;
499 834
500 $tex->draw_quad (0, 0, $w, $h); 835 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
501 836
502 glDisable GL_BLEND;
503 glDisable GL_TEXTURE_2D; 837 glDisable GL_TEXTURE_2D;
504} 838}
505 839
506############################################################################# 840#############################################################################
507 841
508package CFClient::UI::Frame; 842package CFClient::UI::ViewPort;
509 843
510our @ISA = CFClient::UI::Bin::; 844our @ISA = CFClient::UI::Window::;
511
512use SDL::OpenGL;
513
514sub size_request {
515 my ($self) = @_;
516 my $chld = $self->child
517 or return (0, 0);
518
519 $chld->move (2, 2);
520
521 map { $_ + 4 } $chld->size_request;
522}
523
524sub size_allocate {
525 my ($self, $x, $y, $w, $h) = @_;
526
527 $self->_size_allocate ($x, $y, $w, $h) or return;
528
529 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
530}
531
532sub _draw {
533 my ($self) = @_;
534
535 my $chld = $self->child;
536
537 my ($w, $h) = $chld->size_request;
538
539 glBegin GL_QUADS;
540 glColor 0, 0, 0;
541 glVertex 0 , 0;
542 glVertex 0 , $h + 4;
543 glVertex $w + 4 , $h + 4;
544 glVertex $w + 4 , 0;
545 glEnd;
546
547 $chld->draw;
548}
549
550#############################################################################
551
552package CFClient::UI::FancyFrame;
553
554our @ISA = CFClient::UI::Bin::;
555
556use SDL::OpenGL;
557
558my @tex =
559 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
560 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
561 845
562sub new { 846sub new {
563 my $class = shift; 847 my $class = shift;
564 848
565 # TODO: user_x, user_y, overwrite moveto?
566
567 $class->SUPER::new ( 849 $class->SUPER::new (
850 scroll_x => 0,
851 scroll_y => 1,
852 @_,
853 )
854}
855
856sub size_request {
857 my ($self) = @_;
858
859 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
860
861 $w = 10 if $self->{scroll_x};
862 $h = 10 if $self->{scroll_y};
863
864 ($w, $h)
865}
866
867sub size_allocate {
868 my ($self, $w, $h) = @_;
869
870 my $child = $self->child;
871
872 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
873 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
874
875 $self->child->configure (0, 0, $w, $h);
876 $self->update;
877}
878
879sub set_offset {
880 my ($self, $x, $y) = @_;
881
882 $self->{view_x} = int $x;
883 $self->{view_y} = int $y;
884
885 $self->update;
886}
887
888# hmm, this does not work for topleft of $self... but we should not ask for that
889sub coord2local {
890 my ($self, $x, $y) = @_;
891
892 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
893}
894
895sub coord2global {
896 my ($self, $x, $y) = @_;
897
898 $x = List::Util::min $self->{w}, $x - $self->{view_x};
899 $y = List::Util::min $self->{h}, $y - $self->{view_y};
900
901 $self->SUPER::coord2global ($x, $y)
902}
903
904sub find_widget {
905 my ($self, $x, $y) = @_;
906
907 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
908 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
909 ) {
910 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
911 } else {
912 $self->CFClient::UI::Base::find_widget ($x, $y)
913 }
914}
915
916sub _render {
917 my ($self) = @_;
918
919 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
920
921 $self->SUPER::_render;
922}
923
924#############################################################################
925
926package CFClient::UI::ScrolledWindow;
927
928our @ISA = CFClient::UI::HBox::;
929
930sub new {
931 my $class = shift;
932
933 my $self;
934
935 my $slider = new CFClient::UI::Slider
936 vertical => 1,
937 range => [0, 0, 1, 0.01], # HACK fix
938 on_changed => sub {
939 $self->{vp}->set_offset (0, $_[1]);
940 },
941 ;
942
943 $self = $class->SUPER::new (
944 vp => (new CFClient::UI::ViewPort expand => 1),
945 slider => $slider,
946 @_,
947 );
948
949 $self->{vp}->add ($self->{scrolled});
950 $self->add ($self->{vp});
951 $self->add ($self->{slider});
952
953 $self
954}
955
956sub update {
957 my ($self) = @_;
958
959 $self->SUPER::update;
960
961 # todo: overwrite size_allocate of child
962 my $child = $self->{vp}->child;
963 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
964}
965
966sub size_allocate {
967 my ($self, $w, $h) = @_;
968
969 $self->SUPER::size_allocate ($w, $h);
970
971 my $child = $self->{vp}->child;
972 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
973}
974
975#TODO# update range on size_allocate depending on child
976# update viewport offset on scroll
977
978#############################################################################
979
980package CFClient::UI::Frame;
981
982our @ISA = CFClient::UI::Bin::;
983
984use CFClient::OpenGL;
985
986sub new {
987 my $class = shift;
988
989 $class->SUPER::new (
990 bg => undef,
991 @_,
992 )
993}
994
995sub _draw {
996 my ($self) = @_;
997
998 if ($self->{bg}) {
999 my ($w, $h) = @$self{qw(w h)};
1000
1001 glEnable GL_BLEND;
1002 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1003 glColor @{ $self->{bg} };
1004
1005 glBegin GL_QUADS;
1006 glVertex 0 , 0;
1007 glVertex 0 , $h;
1008 glVertex $w, $h;
1009 glVertex $w, 0;
1010 glEnd;
1011
1012 glDisable GL_BLEND;
1013 }
1014
1015 $self->SUPER::_draw;
1016}
1017
1018#############################################################################
1019
1020package CFClient::UI::FancyFrame;
1021
1022our @ISA = CFClient::UI::Bin::;
1023
1024use CFClient::OpenGL;
1025
1026my $bg =
1027 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1028 mipmap => 1, wrap => 1;
1029
1030my @border =
1031 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1032 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1033
1034sub new {
1035 my $class = shift;
1036
1037 my $self = $class->SUPER::new (
568 bg => [1, 1, 1, 1], 1038 bg => [1, 1, 1, 1],
569 border_bg => [1, 1, 1, 1], 1039 border_bg => [1, 1, 1, 1],
570 border => $::FONTSIZE * 0.8, 1040 border => 0.6,
1041 can_events => 1,
1042 min_w => 16,
1043 min_h => 16,
571 @_ 1044 @_
1045 );
1046
1047 $self->{title} &&= new CFClient::UI::Label
1048 align => 0,
1049 valign => 1,
1050 text => $self->{title},
1051 fontsize => $self->{border};
1052
1053 $self
1054}
1055
1056sub border {
1057 int $_[0]{border} * $::FONTSIZE
1058}
1059
1060sub size_request {
1061 my ($self) = @_;
1062
1063 my ($w, $h) = $self->SUPER::size_request;
1064
1065 (
1066 $w + $self->border * 2,
1067 $h + $self->border * 2,
572 ) 1068 )
573} 1069}
574 1070
575sub size_request {
576 my ($self) = @_;
577
578 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
579
580 my ($w, $h) = $self->SUPER::size_request;
581
582 (
583 $w + $self->{border} * 2,
584 $h + $self->{border} * 2,
585 )
586}
587
588sub size_allocate { 1071sub size_allocate {
589 my ($self, $x, $y, $w, $h) = @_; 1072 my ($self, $w, $h) = @_;
590 1073
591 $self->_size_allocate ($x, $y, $w, $h) or return;
592
593 $h -= List::Util::max 0, $self->{border} * 2; 1074 $h -= List::Util::max 0, $self->border * 2;
594 $w -= List::Util::max 0, $self->{border} * 2; 1075 $w -= List::Util::max 0, $self->border * 2;
595 1076
1077 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1078 if $self->{title};
1079
596 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 1080 $self->child->configure ($self->border, $self->border, $w, $h);
597} 1081}
598 1082
599sub button_down { 1083sub button_down {
600 my ($self, $ev, $x, $y) = @_; 1084 my ($self, $ev, $x, $y) = @_;
601 1085
602 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 1086 my ($w, $h) = @$self{qw(w h)};
603 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 1087 my $border = $self->border;
604 1088
1089 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1090 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1091
1092 if ($lr & $td) {
1093 my ($wx, $wy) = ($self->{x}, $self->{y});
605 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1094 my ($ox, $oy) = ($ev->{x}, $ev->{y});
606 my ($bw, $bh) = ($self->{w}, $self->{h}); 1095 my ($bw, $bh) = ($self->{w}, $self->{h});
1096
1097 my $mx = $x < $border;
1098 my $my = $y < $border;
607 1099
608 $self->{motion} = sub { 1100 $self->{motion} = sub {
609 my ($ev, $x, $y) = @_; 1101 my ($ev, $x, $y) = @_;
610 1102
611 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1103 my $dx = $ev->{x} - $ox;
1104 my $dy = $ev->{y} - $oy;
612 1105
613 $self->{user_w} = $bw + $x - $ox; 1106 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
614 $self->{user_h} = $bh + $y - $oy; 1107 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1108
615 $self->update; 1109 $self->realloc;
1110 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
616 }; 1111 };
617 1112
618 } elsif ($x >= 0 && $x < $self->{w} 1113 } elsif ($lr ^ $td) {
619 && $y >= 0 && $y < $self->{border}) {
620
621 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1114 my ($ox, $oy) = ($ev->{x}, $ev->{y});
622 my ($bx, $by) = ($self->{x}, $self->{y}); 1115 my ($bx, $by) = ($self->{x}, $self->{y});
623 1116
624 $self->{motion} = sub { 1117 $self->{motion} = sub {
625 my ($ev, $x, $y) = @_; 1118 my ($ev, $x, $y) = @_;
626 1119
627 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1120 ($x, $y) = ($ev->{x}, $ev->{y});
628 1121
629 $self->move ($bx + $x - $ox, $by + $y - $oy); 1122 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
630 $self->update;
631 }; 1123 };
632 } 1124 }
633} 1125}
634 1126
635sub button_up { 1127sub button_up {
… …
648 my ($self) = @_; 1140 my ($self) = @_;
649 1141
650 my ($w, $h ) = ($self->{w}, $self->{h}); 1142 my ($w, $h ) = ($self->{w}, $self->{h});
651 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1143 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
652 1144
653 glEnable GL_BLEND;
654 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
655 glEnable GL_TEXTURE_2D; 1145 glEnable GL_TEXTURE_2D;
656 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1146 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
657 1147
1148 my $border = $self->border;
1149
658 glColor @{ $self->{border_bg} }; 1150 glColor @{ $self->{border_bg} };
659 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 1151 $border[0]->draw_quad_alpha (0, 0, $w, $border);
660 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 1152 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
661 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 1153 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
662 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 1154 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
663 1155
664 my $bg = $tex[0]; 1156 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1157 glColor @{ $self->{bg} };
665 1158
666 # TODO: repeat texture not scale 1159 # TODO: repeat texture not scale
667 my $rep_x = $cw / $bg->{w}; 1160 # solve this better(?)
668 my $rep_y = $ch / $bg->{h}; 1161 $bg->{s} = $cw / $bg->{w};
669 1162 $bg->{t} = $ch / $bg->{h};
670 glColor @{ $self->{bg} };
671
672 $bg->{s} = $rep_x;
673 $bg->{t} = $rep_y;
674 $bg->{wrap_mode} = 1;
675 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 1163 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1164 }
676 1165
677 glDisable GL_TEXTURE_2D; 1166 glDisable GL_TEXTURE_2D;
678 glDisable GL_BLEND; 1167
1168 $self->{title}->draw if $self->{title};
679 1169
680 $self->child->draw; 1170 $self->child->draw;
681} 1171}
682 1172
683############################################################################# 1173#############################################################################
… …
686 1176
687our @ISA = CFClient::UI::Base::; 1177our @ISA = CFClient::UI::Base::;
688 1178
689use List::Util qw(max sum); 1179use List::Util qw(max sum);
690 1180
691use SDL::OpenGL; 1181use CFClient::OpenGL;
692 1182
693sub new { 1183sub new {
694 my $class = shift; 1184 my $class = shift;
695 1185
696 $class->SUPER::new ( 1186 $class->SUPER::new (
697 col_expand => [], 1187 col_expand => [],
698 @_ 1188 @_,
699 ) 1189 )
1190}
1191
1192sub children {
1193 grep $_, map @$_, grep $_, @{ $_[0]{children} }
700} 1194}
701 1195
702sub add { 1196sub add {
703 my ($self, $x, $y, $child) = @_; 1197 my ($self, $x, $y, $child) = @_;
704 1198
705 $child->set_parent ($self); 1199 $child->set_parent ($self);
706 $self->{children}[$y][$x] = $child; 1200 $self->{children}[$y][$x] = $child;
707 1201
708 $self->{w} = $self->{h} = -1; 1202 $self->realloc;
709 $self->update; 1203}
1204
1205# TODO: move to container class maybe? send children a signal on removal?
1206sub clear {
1207 my ($self) = @_;
1208
1209 my @children = $self->children;
1210 delete $self->{children};
1211
1212 for (@children) {
1213 delete $_->{parent};
1214 $_->hide;
1215 }
1216
1217 $self->realloc;
710} 1218}
711 1219
712sub get_wh { 1220sub get_wh {
713 my ($self) = @_; 1221 my ($self) = @_;
714 1222
… …
719 or next; 1227 or next;
720 1228
721 for my $x (0 .. $#$row) { 1229 for my $x (0 .. $#$row) {
722 my $widget = $row->[$x] 1230 my $widget = $row->[$x]
723 or next; 1231 or next;
724 my ($w, $h) = $widget->size_request; 1232 my ($w, $h) = @$widget{qw(req_w req_h)};
725 1233
726 $w[$x] = max $w[$x], $w; 1234 $w[$x] = max $w[$x], $w;
727 $h[$y] = max $h[$y], $h; 1235 $h[$y] = max $h[$y], $h;
728 } 1236 }
729 } 1237 }
… …
741 (sum @$hs), 1249 (sum @$hs),
742 ) 1250 )
743} 1251}
744 1252
745sub size_allocate { 1253sub size_allocate {
746 my ($self, $x, $y, $w, $h) = @_; 1254 my ($self, $w, $h) = @_;
747
748 $self->_size_allocate ($x, $y, $w, $h) or return;
749 1255
750 my ($ws, $hs) = $self->get_wh; 1256 my ($ws, $hs) = $self->get_wh;
751 1257
752 my $req_w = sum @$ws; 1258 my $req_w = (sum @$ws) || 1;
753 my $req_h = sum @$hs; 1259 my $req_h = (sum @$hs) || 1;
754 1260
755 # TODO: nicer code && do row_expand 1261 # TODO: nicer code && do row_expand
756 my @col_expand = @{$self->{col_expand}}; 1262 my @col_expand = @{$self->{col_expand}};
757 @col_expand = (1) x @$ws unless @col_expand; 1263 @col_expand = (1) x @$ws unless @col_expand;
758 my $col_expand = (sum @col_expand) || 1; 1264 my $col_expand = (sum @col_expand) || 1;
… …
775 1281
776 for my $c (0 .. $#$row) { 1282 for my $c (0 .. $#$row) {
777 my $col_w = $ws->[$c]; 1283 my $col_w = $ws->[$c];
778 1284
779 if (my $widget = $row->[$c]) { 1285 if (my $widget = $row->[$c]) {
780 $widget->size_allocate ($x, $y, $col_w, $row_h); 1286 $widget->configure ($x, $y, $col_w, $row_h);
781 } 1287 }
782 1288
783 $x += $col_w; 1289 $x += $col_w;
784 } 1290 }
785 1291
… …
812 } 1318 }
813} 1319}
814 1320
815############################################################################# 1321#############################################################################
816 1322
1323package CFClient::UI::Box;
1324
1325our @ISA = CFClient::UI::Container::;
1326
1327sub size_request {
1328 my ($self) = @_;
1329
1330 $self->{vertical}
1331 ? (
1332 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1333 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1334 )
1335 : (
1336 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1337 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1338 )
1339}
1340
1341sub size_allocate {
1342 my ($self, $w, $h) = @_;
1343
1344 my $space = $self->{vertical} ? $h : $w;
1345 my $children = $self->{children};
1346
1347 my @req;
1348
1349 if ($self->{homogeneous}) {
1350 @req = ($space / (@$children || 1)) x @$children;
1351 } else {
1352 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1353 my $req = List::Util::sum @req;
1354
1355 if ($req > $space) {
1356 # ah well, not enough space
1357 $_ *= $space / $req for @req;
1358 } else {
1359 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1360
1361 $space = ($space - $req) / $expand; # remaining space to give away
1362
1363 $req[$_] += $space * $children->[$_]{expand}
1364 for 0 .. $#$children;
1365 }
1366 }
1367
1368 CFClient::UI::harmonize \@req;
1369
1370 my $pos = 0;
1371 for (0 .. $#$children) {
1372 my $alloc = $req[$_];
1373 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1374
1375 $pos += $alloc;
1376 }
1377
1378 1
1379}
1380
1381#############################################################################
1382
817package CFClient::UI::HBox; 1383package CFClient::UI::HBox;
818 1384
819# TODO: wrap into common Box base class
820
821our @ISA = CFClient::UI::Container::; 1385our @ISA = CFClient::UI::Box::;
822 1386
823sub size_request { 1387sub new {
824 my ($self) = @_; 1388 my $class = shift;
825 1389
826 my @alloc = map [$_->size_request], @{$self->{children}}; 1390 $class->SUPER::new (
827 1391 vertical => 0,
828 ( 1392 @_,
829 (List::Util::sum map $_->[0], @alloc),
830 (List::Util::max map $_->[1], @alloc),
831 ) 1393 )
832} 1394}
833 1395
834sub size_allocate {
835 my ($self, $x, $y, $w, $h) = @_;
836
837 $self->_size_allocate ($x, $y, $w, $h);
838
839 ($h, $w) = ($w, $h);
840
841 my $children = $self->{children};
842
843 my @h = map +($_->size_request)[0], @$children;
844
845 my $req_h = List::Util::sum @h;
846
847 if ($req_h > $h) {
848 # ah well, not enough space
849 $_ *= $h / $req_h for @h;
850 } else {
851 my $exp = List::Util::sum map $_->{expand}, @$children;
852 $exp ||= 1;
853
854 for (0 .. $#$children) {
855 my $child = $children->[$_];
856
857 my $alloc_h = $h[$_];
858 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
859 $h[$_] = $alloc_h;
860 }
861 }
862
863 CFClient::UI::harmonize \@h;
864
865 my $y = 0;
866 for (0 .. $#$children) {
867 my $child = $children->[$_];
868 my $h = $h[$_];
869 $child->size_allocate ($y, 0, $h, $w);
870
871 $y += $h;
872 }
873}
874
875############################################################################# 1396#############################################################################
876 1397
877package CFClient::UI::VBox; 1398package CFClient::UI::VBox;
878 1399
879# TODO: wrap into common Box base class
880
881our @ISA = CFClient::UI::Container::; 1400our @ISA = CFClient::UI::Box::;
882 1401
883sub size_request { 1402sub new {
884 my ($self) = @_; 1403 my $class = shift;
885 1404
886 my @alloc = map [$_->size_request], @{$self->{children}}; 1405 $class->SUPER::new (
887 1406 vertical => 1,
888 ( 1407 @_,
889 (List::Util::max map $_->[0], @alloc),
890 (List::Util::sum map $_->[1], @alloc),
891 ) 1408 )
892} 1409}
893 1410
894sub size_allocate {
895 my ($self, $x, $y, $w, $h) = @_;
896
897 $self->_size_allocate ($x, $y, $w, $h);
898
899 my $children = $self->{children};
900
901 my @h = map +($_->size_request)[1], @$children;
902
903 my $req_h = List::Util::sum @h;
904
905 if ($req_h > $h) {
906 # ah well, not enough space
907 $_ *= $h / $req_h for @h;
908 } else {
909 my $exp = List::Util::sum map $_->{expand}, @$children;
910 $exp ||= 1;
911
912 for (0 .. $#$children) {
913 my $child = $children->[$_];
914
915 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
916 }
917 }
918
919 CFClient::UI::harmonize \@h;
920
921 my $y = 0;
922 for (0 .. $#$children) {
923 my $child = $children->[$_];
924 my $h = $h[$_];
925 $child->size_allocate (0, $y, $w, $h);
926
927 $y += $h;
928 }
929}
930
931############################################################################# 1411#############################################################################
932 1412
933package CFClient::UI::Label; 1413package CFClient::UI::Label;
934 1414
935our @ISA = CFClient::UI::Base::; 1415our @ISA = CFClient::UI::DrawBG::;
936 1416
937use SDL::OpenGL; 1417use CFClient::OpenGL;
938 1418
939sub new { 1419sub new {
940 my ($class, %arg) = @_; 1420 my ($class, %arg) = @_;
941 1421
942 my $self = $class->SUPER::new ( 1422 my $self = $class->SUPER::new (
943 fg => [1, 1, 1], 1423 fg => [1, 1, 1],
944 fontsize => $::FONTSIZE, 1424 #bg => none
945 text => "", 1425 #active_bg => none
1426 #font => default_font
1427 #text => initial text
1428 #markup => initial narkup
1429 #max_w => maximum pixel width
1430 ellipsise => 3, # end
1431 layout => (new CFClient::Layout),
1432 fontsize => 1,
946 align => -1, 1433 align => -1,
1434 valign => -1,
947 padding => 2, 1435 padding_x => 2,
948 layout => new CFClient::Layout, 1436 padding_y => 2,
1437 can_events => 0,
949 %arg 1438 %arg
950 ); 1439 );
951 1440
1441 if (exists $self->{template}) {
1442 my $layout = new CFClient::Layout;
1443 $layout->set_text (delete $self->{template});
1444 $self->{template} = $layout;
1445 }
1446
1447 if (exists $self->{markup}) {
1448 $self->set_markup (delete $self->{markup});
1449 } else {
952 $self->set_text ($self->{text}); 1450 $self->set_text (delete $self->{text});
1451 }
953 1452
954 $self 1453 $self
955} 1454}
956 1455
957sub escape_text { 1456sub escape($) {
958 local $_ = $_[1]; 1457 local $_ = $_[0];
959 1458
960 s/&/&amp;/g; 1459 s/&/&amp;/g;
961 s/>/&gt;/g; 1460 s/>/&gt;/g;
962 s/</&lt;/g; 1461 s/</&lt;/g;
963 1462
964 $_[1] 1463 $_
1464}
1465
1466sub update {
1467 my ($self) = @_;
1468
1469 delete $self->{texture};
1470 $self->SUPER::update;
965} 1471}
966 1472
967sub set_text { 1473sub set_text {
968 my ($self, $text) = @_; 1474 my ($self, $text) = @_;
969 1475
1476 return if $self->{text} eq "T$text";
970 $self->{text} = $text; 1477 $self->{text} = "T$text";
1478
1479 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1480 $self->{layout}->set_text ($text);
1481
1482 $self->realloc;
1483 $self->update;
1484}
1485
1486sub set_markup {
1487 my ($self, $markup) = @_;
1488
1489 return if $self->{text} eq "M$markup";
1490 $self->{text} = "M$markup";
1491
1492 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1493
1494 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
971 $self->{layout}->set_markup ($text); 1495 $self->{layout}->set_markup ($markup);
972 1496
1497 $self->realloc;
1498 $self->update;
1499}
1500
1501sub size_request {
1502 my ($self) = @_;
1503
1504 $self->{layout}->set_font ($self->{font}) if $self->{font};
1505 $self->{layout}->set_width ($self->{max_w} || -1);
1506 $self->{layout}->set_ellipsise ($self->{ellipsise});
1507 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1508 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1509
1510 my ($w, $h) = $self->{layout}->size;
1511
1512 if (exists $self->{template}) {
1513 $self->{template}->set_font ($self->{font}) if $self->{font};
1514 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1515
1516 my ($w2, $h2) = $self->{template}->size;
1517
1518 $w = List::Util::max $w, $w2;
1519 $h = List::Util::max $h, $h2;
1520 }
1521
1522 ($w, $h)
1523}
1524
1525sub size_allocate {
1526 my ($self, $w, $h) = @_;
1527
1528 delete $self->{texture}
1529 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1530}
1531
1532sub set_fontsize {
1533 my ($self, $fontsize) = @_;
1534
1535 $self->{fontsize} = $fontsize;
973 delete $self->{texture}; 1536 delete $self->{texture};
974# $self->{w} = $self->{h} = -1;
975 $self->update;
976}
977 1537
978sub get_text { 1538 $self->realloc;
979 my ($self, $text) = @_;
980
981 $self->{text}
982}
983
984sub size_request {
985 my ($self) = @_;
986
987 $self->{layout}->set_width;
988 $self->{layout}->set_height ($self->{fontsize});
989 my ($w, $h) = $self->{layout}->size;
990
991 (
992 $w + $self->{padding} * 2,
993 $h + $self->{padding} * 2,
994 )
995}
996
997sub size_allocate {
998 my ($self, $x, $y, $w, $h) = @_;
999
1000 $self->_size_allocate ($x, $y, $w, $h) or return;
1001
1002 delete $self->{texture};
1003}
1004
1005sub update {
1006 my ($self) = @_;
1007
1008 delete $self->{texture};
1009 $self->SUPER::update;
1010} 1539}
1011 1540
1012sub _draw { 1541sub _draw {
1013 my ($self) = @_; 1542 my ($self) = @_;
1014 1543
1544 $self->SUPER::_draw; # draw background, if applicable
1545
1015 my $tex = $self->{texture} ||= do { 1546 my $tex = $self->{texture} ||= do {
1547 $self->{layout}->set_foreground (@{$self->{fg}});
1548 $self->{layout}->set_font ($self->{font}) if $self->{font};
1016 $self->{layout}->set_width ($self->{w}); 1549 $self->{layout}->set_width ($self->{w});
1017 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize}); 1550 $self->{layout}->set_ellipsise ($self->{ellipsise});
1551 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1552 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1553
1018 new_from_layout CFClient::Texture $self->{layout} 1554 my $tex = new_from_layout CFClient::Texture $self->{layout};
1555
1556 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1557 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1558 : ($self->{w} - $tex->{w}) * 0.5);
1559
1560 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1561 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1562 : ($self->{h} - $tex->{h}) * 0.5);
1563
1564 $tex
1019 }; 1565 };
1020 1566
1021 glEnable GL_BLEND;
1022 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1023 glEnable GL_TEXTURE_2D; 1567 glEnable GL_TEXTURE_2D;
1024 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1568 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1025 1569
1570 if ($tex->{format} == GL_ALPHA) {
1026 glColor @{$self->{fg}}; 1571 glColor @{$self->{fg}};
1027 1572 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1028 my $x = 1573 } else {
1029 $self->{align} < 0 ? $self->{padding} 1574 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1030 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1575 }
1031 : ($self->{w} - $tex->{w}) * 0.5;
1032
1033 $tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5);
1034 1576
1035 glDisable GL_TEXTURE_2D; 1577 glDisable GL_TEXTURE_2D;
1036 glDisable GL_BLEND;
1037} 1578}
1038 1579
1039############################################################################# 1580#############################################################################
1040 1581
1041package CFClient::UI::Entry; 1582package CFClient::UI::EntryBase;
1042 1583
1043our @ISA = CFClient::UI::Label::; 1584our @ISA = CFClient::UI::Label::;
1044 1585
1045use SDL; 1586use CFClient::OpenGL;
1046use SDL::OpenGL;
1047 1587
1048sub new { 1588sub new {
1049 my $class = shift; 1589 my $class = shift;
1050 1590
1051 $class->SUPER::new ( 1591 $class->SUPER::new (
1052 fg => [1, 1, 1], 1592 fg => [1, 1, 1],
1053 bg => [0, 0, 0, 0.2], 1593 bg => [0, 0, 0, 0.2],
1054 active_bg => [1, 1, 1, 0.5], 1594 active_bg => [1, 1, 1, 0.5],
1055 active_fg => [0, 0, 0], 1595 active_fg => [0, 0, 0],
1056 can_hover => 1, 1596 can_hover => 1,
1057 can_focus => 1, 1597 can_focus => 1,
1598 valign => 0,
1599 can_events => 1,
1600 #text => ...
1058 @_ 1601 @_
1059 ) 1602 )
1060} 1603}
1061 1604
1062sub _set_text { 1605sub _set_text {
1063 my ($self, $text) = @_; 1606 my ($self, $text) = @_;
1064 1607
1065 my $old_text = $self->{text}; 1608 delete $self->{cur_h};
1609
1610 return if $self->{text} eq $text;
1611
1612 delete $self->{texture};
1066 1613
1067 $self->{last_activity} = $::NOW; 1614 $self->{last_activity} = $::NOW;
1068
1069 $self->{text} = $text; 1615 $self->{text} = $text;
1070 $self->{layout}->set_width ($self->{w});
1071 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1072 1616
1073 $text =~ s/./*/g if $self->{hidden}; 1617 $text =~ s/./*/g if $self->{hidden};
1618 $self->{layout}->set_text ("$text ");
1074 1619
1075 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1620 $self->_emit (changed => $self->{text});
1076
1077 $text = substr $text, 0, $self->{cursor};
1078 utf8::encode $text;
1079
1080 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1081
1082 $self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1083 if $old_text ne $self->{text};
1084}
1085
1086sub size_request {
1087 my ($self) = @_;
1088
1089 my ($w, $h) = $self->SUPER::size_request;
1090
1091 ($w + 1, $h) # add 1 for cursor
1092}
1093
1094sub size_allocate {
1095 my ($self, $x, $y, $w, $h) = @_;
1096
1097 $self->SUPER::size_allocate ($x, $y, $w, $h);
1098
1099 $self->_set_text ($self->{text});
1100} 1621}
1101 1622
1102sub set_text { 1623sub set_text {
1103 my ($self, $text) = @_; 1624 my ($self, $text) = @_;
1104 1625
1105 $self->{cursor} = length $text; 1626 $self->{cursor} = length $text;
1106 $self->_set_text ($text); 1627 $self->_set_text ($text);
1107 $self->update; 1628
1629 $self->realloc;
1630}
1631
1632sub get_text {
1633 $_[0]{text}
1634}
1635
1636sub size_request {
1637 my ($self) = @_;
1638
1639 my ($w, $h) = $self->SUPER::size_request;
1640
1641 ($w + 1, $h) # add 1 for cursor
1108} 1642}
1109 1643
1110sub key_down { 1644sub key_down {
1111 my ($self, $ev) = @_; 1645 my ($self, $ev) = @_;
1112 1646
1113 my $mod = $ev->key_mod; 1647 my $mod = $ev->{mod};
1114 my $sym = $ev->key_sym; 1648 my $sym = $ev->{sym};
1115
1116 my $uni = $ev->key_unicode; 1649 my $uni = $ev->{unicode};
1117 1650
1118 my $text = $self->get_text; 1651 my $text = $self->get_text;
1119 1652
1120 if ($sym == SDLK_BACKSPACE) { 1653 if ($uni == 8) {
1121 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1654 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1122 } elsif ($sym == SDLK_DELETE) { 1655 } elsif ($uni == 127) {
1123 substr $text, $self->{cursor}, 1, ""; 1656 substr $text, $self->{cursor}, 1, "";
1124 } elsif ($sym == SDLK_LEFT) { 1657 } elsif ($sym == CFClient::SDLK_LEFT) {
1125 --$self->{cursor} if $self->{cursor}; 1658 --$self->{cursor} if $self->{cursor};
1126 } elsif ($sym == SDLK_RIGHT) { 1659 } elsif ($sym == CFClient::SDLK_RIGHT) {
1127 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1660 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1128 } elsif ($sym == SDLK_HOME) { 1661 } elsif ($sym == CFClient::SDLK_HOME) {
1129 $self->{cursor} = 0; 1662 $self->{cursor} = 0;
1130 } elsif ($sym == SDLK_END) { 1663 } elsif ($sym == CFClient::SDLK_END) {
1131 $self->{cursor} = length $text; 1664 $self->{cursor} = length $text;
1132 } elsif ($sym == SDLK_ESCAPE) { 1665 } elsif ($uni == 27) {
1133 $self->emit ('escape'); 1666 $self->_emit ('escape');
1134 } elsif ($uni) { 1667 } elsif ($uni) {
1135 substr $text, $self->{cursor}++, 0, chr $uni; 1668 substr $text, $self->{cursor}++, 0, chr $uni;
1136 } 1669 }
1137 1670
1138 $self->_set_text ($text); 1671 $self->_set_text ($text);
1139 $self->update; 1672
1673 $self->realloc;
1140} 1674}
1141 1675
1142sub focus_in { 1676sub focus_in {
1143 my ($self) = @_; 1677 my ($self) = @_;
1144 1678
… …
1192 1726
1193 $self->SUPER::_draw; 1727 $self->SUPER::_draw;
1194 1728
1195 #TODO: force update every cursor change :( 1729 #TODO: force update every cursor change :(
1196 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1730 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1731
1732 unless (exists $self->{cur_h}) {
1733 my $text = substr $self->{text}, 0, $self->{cursor};
1734 utf8::encode $text;
1735
1736 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1737 }
1738
1197 glColor @{$self->{fg}}; 1739 glColor @{$self->{fg}};
1198 glBegin GL_LINES; 1740 glBegin GL_LINES;
1199 glVertex $self->{cur_x}, $self->{cur_y};
1200 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1741 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1742 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1201 glEnd; 1743 glEnd;
1202 } 1744 }
1203} 1745}
1204 1746
1205package CFClient::UI::LineEntry; 1747package CFClient::UI::Entry;
1206 1748
1207our @ISA = CFClient::UI::Entry::; 1749our @ISA = CFClient::UI::EntryBase::;
1208 1750
1209use SDL; 1751use CFClient::OpenGL;
1210use SDL::OpenGL;
1211 1752
1212sub key_down { 1753sub key_down {
1213 my ($self, $ev) = @_; 1754 my ($self, $ev) = @_;
1214 1755
1215 my $sym = $ev->key_sym; 1756 my $sym = $ev->{sym};
1216 1757
1217 if ($sym == SDLK_RETURN) { 1758 if ($sym == 13) {
1759 unshift @{$self->{history}},
1760 my $txt = $self->get_text;
1761 $self->{history_pointer} = -1;
1762 $self->{history_saveback} = '';
1218 $self->emit (activate => $self->get_text); 1763 $self->_emit (activate => $txt);
1219 $self->update; 1764 $self->update;
1765
1766 } elsif ($sym == CFClient::SDLK_UP) {
1767 if ($self->{history_pointer} < 0) {
1768 $self->{history_saveback} = $self->get_text;
1769 }
1770 if (@{$self->{history} || []} > 0) {
1771 $self->{history_pointer}++;
1772 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1773 $self->{history_pointer} = @{$self->{history} || []} - 1;
1774 }
1775 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1776 }
1777
1778 } elsif ($sym == CFClient::SDLK_DOWN) {
1779 $self->{history_pointer}--;
1780 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1781
1782 if ($self->{history_pointer} >= 0) {
1783 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1784 } else {
1785 $self->set_text ($self->{history_saveback});
1786 }
1220 1787
1221 } else { 1788 } else {
1222 $self->SUPER::key_down ($ev); 1789 $self->SUPER::key_down ($ev);
1223 } 1790 }
1224 1791
… …
1228 1795
1229package CFClient::UI::Button; 1796package CFClient::UI::Button;
1230 1797
1231our @ISA = CFClient::UI::Label::; 1798our @ISA = CFClient::UI::Label::;
1232 1799
1233use SDL; 1800use CFClient::OpenGL;
1234use SDL::OpenGL;
1235 1801
1236my @tex = 1802my @tex =
1237 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1803 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1238 qw(b1_button_active.png); 1804 qw(b1_button_active.png);
1239 1805
1240sub new { 1806sub new {
1241 my $class = shift; 1807 my $class = shift;
1242 1808
1243 $class->SUPER::new ( 1809 $class->SUPER::new (
1244 padding => 4, 1810 padding_x => 4,
1811 padding_y => 4,
1245 fg => [1, 1, 1], 1812 fg => [1, 1, 1],
1246 bg => [1, 1, 1, 0.2],
1247 active_fg => [1, 1, 0], 1813 active_fg => [0, 0, 1],
1248 can_hover => 1, 1814 can_hover => 1,
1815 align => 0,
1816 valign => 0,
1817 can_events => 1,
1249 @_ 1818 @_
1250 ) 1819 )
1251} 1820}
1252 1821
1822sub activate { }
1823
1253sub button_up { 1824sub button_up {
1254 my ($self, $ev, $x, $y) = @_; 1825 my ($self, $ev, $x, $y) = @_;
1255 1826
1827 $self->emit ("activate")
1256 if ($x >= 0 && $x < $self->{w} 1828 if $x >= 0 && $x < $self->{w}
1257 && $y >= 0 && $y < $self->{h}) { 1829 && $y >= 0 && $y < $self->{h};
1258 $self->emit ("activate");
1259 }
1260} 1830}
1261 1831
1262sub _draw { 1832sub _draw {
1263 my ($self) = @_; 1833 my ($self) = @_;
1264 1834
1265 local $self->{fg} = $self->{fg}; 1835 local $self->{fg} = $self->{fg};
1266 my $tex = $tex[0];
1267
1268 glEnable GL_BLEND;
1269 glEnable GL_TEXTURE_2D;
1270 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1271 1836
1272 if ($GRAB == $self) { 1837 if ($GRAB == $self) {
1273 $self->{fg} = $self->{active_fg}; 1838 $self->{fg} = $self->{active_fg};
1274 } 1839 }
1275 1840
1276 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1841 glEnable GL_TEXTURE_2D;
1277 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1842 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1843 glColor 0, 0, 0, 1;
1278 1844
1279 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1845 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1280 1846
1281 glDisable GL_TEXTURE_2D; 1847 glDisable GL_TEXTURE_2D;
1282 glDisable GL_BLEND;
1283 1848
1284 $self->SUPER::_draw; 1849 $self->SUPER::_draw;
1285} 1850}
1286 1851
1287############################################################################# 1852#############################################################################
… …
1289package CFClient::UI::CheckBox; 1854package CFClient::UI::CheckBox;
1290 1855
1291our @ISA = CFClient::UI::DrawBG::; 1856our @ISA = CFClient::UI::DrawBG::;
1292 1857
1293my @tex = 1858my @tex =
1294 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1859 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1295 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1860 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1296 1861
1297use SDL; 1862use CFClient::OpenGL;
1298use SDL::OpenGL;
1299 1863
1300sub new { 1864sub new {
1301 my $class = shift; 1865 my $class = shift;
1302 1866
1303 $class->SUPER::new ( 1867 $class->SUPER::new (
1304 padding => 2, 1868 padding_x => 2,
1869 padding_y => 2,
1305 fg => [1, 1, 1], 1870 fg => [1, 1, 1],
1306 active_fg => [1, 1, 0], 1871 active_fg => [1, 1, 0],
1872 bg => [0, 0, 0, 0.2],
1873 active_bg => [1, 1, 1, 0.5],
1307 state => 0, 1874 state => 0,
1308 can_hover => 1, 1875 can_hover => 1,
1309 @_ 1876 @_
1310 ) 1877 )
1311} 1878}
1312 1879
1313sub size_request { 1880sub size_request {
1314 my ($self) = @_; 1881 my ($self) = @_;
1315 1882
1316 ($self->{padding} * 2 + 6) x 2 1883 (6) x 2
1317}
1318
1319sub size_allocate {
1320 my ($self, $x, $y, $w, $h) = @_;
1321
1322 $self->_size_allocate ($x, $y, $w, $h);
1323} 1884}
1324 1885
1325sub button_down { 1886sub button_down {
1326 my ($self, $ev, $x, $y) = @_; 1887 my ($self, $ev, $x, $y) = @_;
1327 1888
1328 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1889 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1329 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1890 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1330 $self->{state} = !$self->{state}; 1891 $self->{state} = !$self->{state};
1331 $self->emit (changed => $self->{state}); 1892 $self->_emit (changed => $self->{state});
1332 } 1893 }
1333} 1894}
1334 1895
1335sub _draw { 1896sub _draw {
1336 my ($self) = @_; 1897 my ($self) = @_;
1337 1898
1338 $self->SUPER::_draw; 1899 $self->SUPER::_draw;
1339 1900
1340 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1901 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1341 1902
1342 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1903 my ($w, $h) = @$self{qw(w h)};
1904
1905 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1343 1906
1344 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1907 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1345 1908
1909 my $tex = $self->{state} ? $tex[1] : $tex[0];
1910
1911 glEnable GL_TEXTURE_2D;
1912 $tex->draw_quad_alpha (0, 0, $s, $s);
1913 glDisable GL_TEXTURE_2D;
1914}
1915
1916#############################################################################
1917
1918package CFClient::UI::Image;
1919
1920our @ISA = CFClient::UI::Base::;
1921
1922use CFClient::OpenGL;
1923use Carp qw/confess/;
1924
1925our %loaded_images;
1926
1927sub new {
1928 my $class = shift;
1929
1930 my $self = $class->SUPER::new (can_events => 0, @_);
1931
1932 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1933
1934 $loaded_images{$self->{image}} ||=
1935 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1936
1937 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1938
1939 Scalar::Util::weaken $loaded_images{$self->{image}};
1940
1941 $self->{aspect} = $tex->{w} / $tex->{h};
1942
1943 $self
1944}
1945
1946sub size_request {
1947 my ($self) = @_;
1948
1949 ($self->{tex}->{w}, $self->{tex}->{h})
1950}
1951
1952sub _draw {
1953 my ($self) = @_;
1954
1955 my $tex = $self->{tex};
1956
1957 my ($w, $h) = ($self->{w}, $self->{h});
1958
1959 if ($self->{rot90}) {
1960 glRotate 90, 0, 0, 1;
1961 glTranslate 0, -$self->{w}, 0;
1962
1963 ($w, $h) = ($h, $w);
1964 }
1965
1966 glEnable GL_TEXTURE_2D;
1967 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1968
1969 $tex->draw_quad_alpha (0, 0, $w, $h);
1970
1971 glDisable GL_TEXTURE_2D;
1972}
1973
1974#############################################################################
1975
1976package CFClient::UI::VGauge;
1977
1978our @ISA = CFClient::UI::Base::;
1979
1980use List::Util qw(min max);
1981
1982use CFClient::OpenGL;
1983
1984my %tex = (
1985 food => [
1986 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1987 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1988 ],
1989 grace => [
1990 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1991 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1992 ],
1993 hp => [
1994 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1995 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1996 ],
1997 mana => [
1998 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1999 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2000 ],
2001);
2002
2003# eg. VGauge->new (gauge => 'food'), default gauge: food
2004sub new {
2005 my $class = shift;
2006
2007 my $self = $class->SUPER::new (
2008 type => 'food',
2009 @_
2010 );
2011
2012 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2013
2014 $self
2015}
2016
2017sub size_request {
2018 my ($self) = @_;
2019
2020 #my $tex = $tex{$self->{type}}[0];
2021 #@$tex{qw(w h)}
2022 (0, 0)
2023}
2024
2025sub set_max {
2026 my ($self, $max) = @_;
2027
2028 return if $self->{max_val} == $max;
2029
2030 $self->{max_val} = $max;
2031 $self->update;
2032}
2033
2034sub set_value {
2035 my ($self, $val, $max) = @_;
2036
2037 $self->set_max ($max)
2038 if defined $max;
2039
2040 return if $self->{val} == $val;
2041
2042 $self->{val} = $val;
2043 $self->update;
2044}
2045
2046sub _draw {
2047 my ($self) = @_;
2048
2049 my $tex = $tex{$self->{type}};
2050 my ($t1, $t2, $t3) = @$tex;
2051
2052 my ($w, $h) = ($self->{w}, $self->{h});
2053
2054 if ($self->{vertical}) {
2055 glRotate 90, 0, 0, 1;
2056 glTranslate 0, -$self->{w}, 0;
2057
2058 ($w, $h) = ($h, $w);
2059 }
2060
2061 my $ycut = $self->{val} / ($self->{max_val} || 1);
2062
2063 my $ycut1 = max 0, min 1, $ycut;
2064 my $ycut2 = max 0, min 1, $ycut - 1;
2065
2066 my $h1 = $self->{h} * (1 - $ycut1);
2067 my $h2 = $self->{h} * (1 - $ycut2);
2068
1346 glEnable GL_BLEND; 2069 glEnable GL_BLEND;
2070 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1347 glEnable GL_TEXTURE_2D; 2071 glEnable GL_TEXTURE_2D;
1348 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2072 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1349 2073
1350 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2074 glBindTexture GL_TEXTURE_2D, $t1->{name};
2075 glBegin GL_QUADS;
2076 glTexCoord 0 , 0; glVertex 0 , 0;
2077 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2078 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2079 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2080 glEnd;
1351 2081
1352 $tex->draw_quad (0, 0, $s, $s); 2082 my $ycut1 = List::Util::min 1, $ycut;
2083 glBindTexture GL_TEXTURE_2D, $t2->{name};
2084 glBegin GL_QUADS;
2085 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2086 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2087 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2088 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2089 glEnd;
1353 2090
2091 if ($t3) {
2092 glBindTexture GL_TEXTURE_2D, $t3->{name};
2093 glBegin GL_QUADS;
2094 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2095 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2096 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2097 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2098 glEnd;
2099 }
2100
2101 glDisable GL_BLEND;
1354 glDisable GL_TEXTURE_2D; 2102 glDisable GL_TEXTURE_2D;
1355 glDisable GL_BLEND;
1356} 2103}
1357 2104
1358############################################################################# 2105#############################################################################
1359 2106
2107package CFClient::UI::Gauge;
2108
2109our @ISA = CFClient::UI::VBox::;
2110
2111sub new {
2112 my ($class, %arg) = @_;
2113
2114 my $self = $class->SUPER::new (
2115 tooltip => $arg{type},
2116 can_hover => 1,
2117 can_events => 1,
2118 %arg,
2119 );
2120
2121 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2122 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2123 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2124
2125 $self
2126}
2127
2128sub set_fontsize {
2129 my ($self, $fsize) = @_;
2130
2131 $self->{value}->set_fontsize ($fsize);
2132 $self->{max} ->set_fontsize ($fsize);
2133}
2134
2135sub set_max {
2136 my ($self, $max) = @_;
2137
2138 $self->{gauge}->set_max ($max);
2139 $self->{max}->set_text ($max);
2140}
2141
2142sub set_value {
2143 my ($self, $val, $max) = @_;
2144
2145 $self->set_max ($max)
2146 if defined $max;
2147
2148 $self->{gauge}->set_value ($val, $max);
2149 $self->{value}->set_text ($val);
2150}
2151
2152#############################################################################
2153
1360package CFClient::UI::Slider; 2154package CFClient::UI::Slider;
1361 2155
1362use strict; 2156use strict;
1363 2157
1364use SDL::OpenGL; 2158use CFClient::OpenGL;
1365 2159
1366our @ISA = CFClient::UI::DrawBG::; 2160our @ISA = CFClient::UI::DrawBG::;
1367 2161
1368my @tex = 2162my @tex =
1369 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2163 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1370 qw(s1_slider.png s1_slider_bg.png); 2164 qw(s1_slider.png s1_slider_bg.png);
1371 2165
1372sub new { 2166sub new {
1373 my $class = shift; 2167 my $class = shift;
1374 2168
1375 # range [value, low, high, page] 2169 # range [value, low, high, page, unit]
1376 2170
1377 # TODO: 0-width page 2171 # TODO: 0-width page
1378 # TODO: req_w/h are wrong with vertical 2172 # TODO: req_w/h are wrong with vertical
1379 # TODO: calculations are off 2173 # TODO: calculations are off
1380 my $self = $class->SUPER::new ( 2174 my $self = $class->SUPER::new (
1381 fg => [1, 1, 1], 2175 fg => [1, 1, 1],
1382 active_fg => [0, 0, 0], 2176 active_fg => [0, 0, 0],
2177 bg => [0, 0, 0, 0.2],
2178 active_bg => [1, 1, 1, 0.5],
1383 range => [0, 0, 100, 10], 2179 range => [0, 0, 100, 10, 0],
1384 req_w => 40, 2180 min_w => $::WIDTH / 80,
1385 req_h => 13, 2181 min_h => $::WIDTH / 80,
1386 vertical => 0, 2182 vertical => 0,
1387 can_hover => 1, 2183 can_hover => 1,
1388 inner_pad => 5, 2184 inner_pad => 0.02,
1389 @_ 2185 @_
1390 ); 2186 );
1391 2187
2188 $self->set_value ($self->{range}[0]);
2189 $self->update;
2190
1392 $self 2191 $self
1393} 2192}
1394 2193
2194sub changed { }
2195
2196sub set_range {
2197 my ($self, $range) = @_;
2198
2199 ($range, $self->{range}) = ($self->{range}, $range);
2200
2201 $self->update
2202 if "@$range" ne "@{$self->{range}}";
2203}
2204
2205sub set_value {
2206 my ($self, $value) = @_;
2207
2208 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2209
2210 $hi = $lo + 1 if $hi <= $lo;
2211
2212 $page = $hi - $lo if $page > $hi - $lo;
2213
2214 $value = $lo if $value < $lo;
2215 $value = $hi - $page if $value > $hi - $page;
2216
2217 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2218 if $unit;
2219
2220 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2221
2222 if ($value != $old_value) {
2223 $self->_emit (changed => $value);
2224 $self->update;
2225 }
2226}
2227
1395sub size_request { 2228sub size_request {
1396 my ($self) = @_; 2229 my ($self) = @_;
1397 2230
1398 my $w = $self->{req_w}; 2231 ($self->{req_w}, $self->{req_h})
1399 my $h = $self->{req_h};
1400
1401 $self->{vertical} ? ($h, $w) : ($w, $h)
1402} 2232}
1403 2233
1404sub button_down { 2234sub button_down {
1405 my ($self, $ev, $x, $y) = @_; 2235 my ($self, $ev, $x, $y) = @_;
1406 2236
1407 $self->SUPER::button_down ($ev, $x, $y); 2237 $self->SUPER::button_down ($ev, $x, $y);
2238
2239 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2240
1408 $self->mouse_motion ($ev, $x, $y); 2241 $self->mouse_motion ($ev, $x, $y);
1409} 2242}
1410 2243
1411sub mouse_motion { 2244sub mouse_motion {
1412 my ($self, $ev, $x, $y) = @_; 2245 my ($self, $ev, $x, $y) = @_;
1413 2246
1414 if ($GRAB == $self) { 2247 if ($GRAB == $self) {
2248 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2249
2250 my (undef, $lo, $hi, $page) = @{$self->{range}};
2251
2252 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2253
2254 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2255 }
2256}
2257
2258sub update {
2259 my ($self) = @_;
2260
2261 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2262 $self->set_value ($self->{range}[0]);
2263
1415 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2264 my ($value, $lo, $hi, $page) = @{$self->{range}};
2265 my $range = ($hi - $page - $lo) || 1e-100;
1416 2266
1417 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2267 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1418 2268
1419 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2269 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1420 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2270 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1421 2271
1422 $x -= $inner_pad_px; # substract the padding 2272 $value = ($value - $lo) / $range;
1423 $x = $x * ($hi - $lo) / $inner_w + $lo; 2273 $value = $value * $self->{scale} + $self->{offset};
1424 $x = $lo if $x < $lo;
1425 $x = $hi - $page if $x > $hi - $page;
1426 $self->{range}[0] = $x;
1427 2274
1428 $self->emit (changed => $x); 2275 $self->{knob_x} = $value - $knob_w * 0.5;
1429 $self->update; 2276 $self->{knob_w} = $knob_w;
1430 } 2277 });
1431}
1432 2278
1433# the inner_* stuff is for generating a padding for the slider handle, 2279 $self->SUPER::update;
1434# so that the handle doesn't leave the texture. This calculation isn't 100%
1435# correct propably, but it does the job for now
1436sub _calc_inner_pad_px {
1437 my ($self, $w) = @_;
1438 ($w / 100) * $self->{inner_pad} # % to pixels
1439} 2280}
1440 2281
1441sub _draw { 2282sub _draw {
1442 my ($self) = @_; 2283 my ($self) = @_;
1443 2284
1444 $self->SUPER::_draw (); 2285 $self->SUPER::_draw ();
1445 2286
1446 my ($w, $h) = @$self{qw(w h)}; 2287 glScale $self->{w}, $self->{h};
1447 2288
1448 if ($self->{vertical}) { 2289 if ($self->{vertical}) {
1449 # draw a vertical slider like a rotated horizontal slider 2290 # draw a vertical slider like a rotated horizontal slider
1450 2291
2292 glTranslate 1, 0, 0;
1451 glRotate 90, 0, 0, 1; 2293 glRotate 90, 0, 0, 1;
1452 glTranslate 0, -$self->{w}, 0;
1453
1454 ($w, $h) = ($h, $w);
1455 } 2294 }
1456 2295
1457 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2296 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1458 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2297 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1459 2298
1460 my ($value, $lo, $hi, $page) = @{$self->{range}};
1461
1462 $hi = $value + 1 if $lo == $hi;
1463
1464 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1465 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1466
1467 $page = int $page * $inner_w / ($hi - $lo);
1468 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1469
1470 $w -= $page;
1471 $page &= ~1;
1472 glTranslate $page * 0.5, 0, 0;
1473 $page ||= 2;
1474
1475 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1476 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1477
1478 glEnable GL_BLEND;
1479 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1480 glEnable GL_TEXTURE_2D; 2299 glEnable GL_TEXTURE_2D;
1481 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2300 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1482 2301
1483 # draw background 2302 # draw background
1484 $tex[1]->draw_quad (0, 0, $w, $h); 2303 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1485 2304
1486 # draw handle 2305 # draw handle
1487 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2306 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1488 2307
1489 glDisable GL_BLEND;
1490 glDisable GL_TEXTURE_2D; 2308 glDisable GL_TEXTURE_2D;
1491} 2309}
1492 2310
1493############################################################################# 2311#############################################################################
1494 2312
2313package CFClient::UI::ValSlider;
2314
2315our @ISA = CFClient::UI::HBox::;
2316
2317sub new {
2318 my ($class, %arg) = @_;
2319
2320 my $range = delete $arg{range};
2321
2322 my $self = $class->SUPER::new (
2323 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2324 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2325 to_value => sub { shift },
2326 from_value => sub { shift },
2327 %arg,
2328 );
2329
2330 $self->{slider}->connect (changed => sub {
2331 my ($self, $value) = @_;
2332 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2333 $self->{parent}->emit (changed => $value);
2334 });
2335
2336# $self->{entry}->connect (changed => sub {
2337# my ($self, $value) = @_;
2338# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2339# $self->{parent}->emit (changed => $value);
2340# });
2341
2342 $self->add ($self->{slider}, $self->{entry});
2343
2344 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2345
2346 $self
2347}
2348
2349sub set_range { shift->{slider}->set_range (@_) }
2350sub set_value { shift->{slider}->set_value (@_) }
2351
2352#############################################################################
2353
1495package CFClient::UI::TextView; 2354package CFClient::UI::TextView;
1496 2355
1497our @ISA = CFClient::UI::HBox::; 2356our @ISA = CFClient::UI::HBox::;
1498 2357
1499use SDL::OpenGL; 2358use CFClient::OpenGL;
1500 2359
1501sub new { 2360sub new {
1502 my $class = shift; 2361 my $class = shift;
1503 2362
1504 my $self = $class->SUPER::new ( 2363 my $self = $class->SUPER::new (
1505 req_w => $::WIDTH / 6, 2364 fontsize => 1,
1506 req_h => $::HEIGHT / 6, 2365 can_events => 0,
1507 fontsize => $::FONTSIZE, 2366 #font => default_font
1508 @_, 2367 @_,
1509 2368
1510 layout => (new CFClient::Layout), 2369 layout => (new CFClient::Layout 1),
1511 par => [], 2370 par => [],
1512 height => 0, 2371 height => 0,
1513 children => [ 2372 children => [
1514 (new CFClient::UI::Empty expand => 1), 2373 (new CFClient::UI::Empty expand => 1),
1515 (new CFClient::UI::Slider vertical => 1), 2374 (new CFClient::UI::Slider vertical => 1),
1516 ], 2375 ],
1517 ); 2376 );
1518 2377
1519 $self->{children}[1]->connect (changed => sub { 2378 $self->{children}[1]->connect (changed => sub { $self->update });
1520 $self->update;
1521 });
1522 2379
1523 $self 2380 $self
1524} 2381}
1525 2382
1526sub set_fontsize { 2383sub set_fontsize {
… …
1528 2385
1529 $self->{fontsize} = $fontsize; 2386 $self->{fontsize} = $fontsize;
1530 $self->reflow; 2387 $self->reflow;
1531} 2388}
1532 2389
2390sub size_allocate {
2391 my ($self, $w, $h) = @_;
2392
2393 $self->SUPER::size_allocate ($w, $h);
2394
2395 $self->{layout}->set_font ($self->{font}) if $self->{font};
2396 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2397 $self->{layout}->set_width ($self->{children}[0]{w});
2398
2399 $self->reflow;
2400}
2401
1533sub text_height { 2402sub text_size {
1534 my ($self, $text) = @_; 2403 my ($self, $text, $indent) = @_;
1535 2404
1536 my $layout = $self->{layout}; 2405 my $layout = $self->{layout};
1537 2406
1538 $layout->set_height ($self->{fontsize}); 2407 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1539 $layout->set_width ($self->{w}); 2408 $layout->set_width ($self->{children}[0]{w} - $indent);
1540 $layout->set_text ($text); 2409 $layout->set_markup ($text);
1541 2410
1542 ($layout->size)[1] 2411 $layout->size
1543} 2412}
1544 2413
1545sub reflow { 2414sub reflow {
1546 my ($self) = @_; 2415 my ($self) = @_;
1547 2416
1548 $self->{need_reflow}++; 2417 $self->{need_reflow}++;
1549 $self->update; 2418 $self->update;
1550} 2419}
1551 2420
1552sub size_request { 2421sub set_offset {
1553 my ($self) = @_; 2422 my ($self, $offset) = @_;
1554 2423
1555 ($self->{req_w}, $self->{req_h}) 2424 # todo: base offset on lines or so, not on pixels
2425 $self->{children}[1]->set_value ($offset);
1556} 2426}
1557 2427
1558sub size_allocate { 2428sub clear {
1559 my ($self, $x, $y, $w, $h) = @_; 2429 my ($self) = @_;
1560 2430
1561 $self->SUPER::size_allocate ($x, $y, $w, $h); 2431 $self->{par} = [];
1562 2432 $self->{height} = 0;
1563 $self->{layout}->set_height ($self->{fontsize}); 2433 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1564 $self->{layout}->set_width ($self->{w});
1565
1566 $self->reflow;
1567} 2434}
1568 2435
1569sub add_paragraph { 2436sub add_paragraph {
1570 my ($self, $color, $text) = @_; 2437 my ($self, $color, $text, $indent) = @_;
1571 2438
1572 #TODO: intelligently "reformat" paragraph 2439 for my $line (split /\n/, $text) {
1573 2440 my ($w, $h) = $self->text_size ($line);
1574 my $height = $self->text_height ($text);
1575
1576 $self->{height} += $height; 2441 $self->{height} += $h;
2442 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2443 }
1577 2444
1578 push @{$self->{par}}, [$height, $color, $text];
1579
1580 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2445 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1581 $self->{children}[1]->update;
1582} 2446}
1583 2447
1584sub update { 2448sub update {
1585 my ($self) = @_; 2449 my ($self) = @_;
1586 2450
… …
1588 2452
1589 return unless $self->{h} > 0; 2453 return unless $self->{h} > 0;
1590 2454
1591 delete $self->{texture}; 2455 delete $self->{texture};
1592 2456
1593 $ROOT->on_refresh ($self, sub { 2457 $ROOT->on_post_alloc ($self, sub {
2458 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2459
1594 if (delete $self->{need_reflow}) { 2460 if (delete $self->{need_reflow}) {
1595 my $height = 0; 2461 my $height = 0;
1596 2462
1597 $height += $_->[0] = $self->text_height ($_->[2]) 2463 my $layout = $self->{layout};
2464
2465 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2466
1598 for @{$self->{par}}; 2467 for (@{$self->{par}}) {
2468 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2469 $layout->set_width ($W - $_->[3]);
2470 $layout->set_markup ($_->[4]);
2471 my ($w, $h) = $layout->size;
2472 $_->[0] = $w + $_->[3];
2473 $_->[1] = $h;
2474 }
2475
2476 $height += $_->[1];
2477 }
1599 2478
1600 $self->{height} = $height; 2479 $self->{height} = $height;
1601 2480
1602 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2481 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1603 2482
1604 delete $self->{texture}; 2483 delete $self->{texture};
1605 } 2484 }
1606 2485
1607 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2486 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1608 glClearColor 0, 0, 0, 1; 2487 glClearColor 0.5, 0.5, 0.5, 0;
1609 glClear GL_COLOR_BUFFER_BIT; 2488 glClear GL_COLOR_BUFFER_BIT;
1610 2489
2490 my $top = int $self->{children}[1]{range}[0];
2491
2492 my $y0 = $top;
2493 my $y1 = $top + $H;
2494
2495 my $y = 0;
2496
2497 my $layout = $self->{layout};
2498
2499 $layout->set_font ($self->{font}) if $self->{font};
2500
1611 glEnable GL_BLEND; 2501 glEnable GL_BLEND;
2502 #TODO# not correct in windows where rgba is forced off
1612 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2503 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1613 glEnable GL_TEXTURE_2D;
1614 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1615
1616 my $top = int $self->{children}[1]{range}[0];
1617
1618 my $y0 = $top;
1619 my $y1 = $top + $self->{h};
1620
1621 my $y = 0;
1622
1623 my $layout = $self->{layout};
1624 2504
1625 for my $par (@{$self->{par}}) { 2505 for my $par (@{$self->{par}}) {
1626 my $h = $par->[0]; 2506 my $h = $par->[1];
1627 2507
1628 if ($y0 < $y + $h && $y < $y1) { 2508 if ($y0 < $y + $h && $y < $y1) {
2509 $layout->set_foreground (@{ $par->[2] });
2510 $layout->set_width ($W - $par->[3]);
1629 $layout->set_text ($par->[2]); 2511 $layout->set_markup ($par->[4]);
1630 2512
1631 glColor @{ $par->[1] }; 2513 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1632 my ($W, $H) = $layout->size; 2514
1633 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2515 glRasterPos $par->[3], $y - $y0;
2516 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1634 } 2517 }
1635 2518
1636 $y += $h; 2519 $y += $h;
1637 } 2520 }
1638 2521
1639 glDisable GL_TEXTURE_2D;
1640 glDisable GL_BLEND; 2522 glDisable GL_BLEND;
1641 }; 2523 };
1642 }); 2524 });
1643} 2525}
1644 2526
1645sub _draw { 2527sub _draw {
1646 my ($self) = @_; 2528 my ($self) = @_;
1647 2529
1648 if ($self->{texture}) {
1649 glEnable GL_TEXTURE_2D; 2530 glEnable GL_TEXTURE_2D;
1650 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2531 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2532 glColor 1, 1, 1, 1;
1651 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2533 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1652 glDisable GL_TEXTURE_2D; 2534 glDisable GL_TEXTURE_2D;
1653 }
1654 2535
1655 $self->{children}[1]->draw; 2536 $self->{children}[1]->draw;
1656 2537
1657} 2538}
1658 2539
1659############################################################################# 2540#############################################################################
1660 2541
1661package CFClient::UI::MapWidget;
1662
1663use strict;
1664
1665use List::Util qw(min max);
1666
1667use SDL;
1668use SDL::OpenGL;
1669
1670our @ISA = CFClient::UI::Base::;
1671
1672sub new {
1673 my $class = shift;
1674
1675 $class->SUPER::new (
1676 z => -1,
1677 can_focus => 1,
1678 list => (glGenLists 1),
1679 @_
1680 )
1681}
1682
1683sub key_down {
1684 print "MAPKEYDOWN\n";
1685}
1686
1687sub key_up {
1688}
1689
1690sub button_down {
1691 my ($self, $ev, $x, $y) = @_;
1692
1693 $self->focus_in;
1694
1695 if ($ev->button == 2) {
1696 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1697 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1698
1699 $self->{motion} = sub {
1700 my ($ev, $x, $y) = @_;
1701
1702 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1703
1704 $::CFG->{map_shift_x} = $bw + $x - $ox;
1705 $::CFG->{map_shift_y} = $bh + $y - $oy;
1706
1707 $self->update;
1708 };
1709 }
1710}
1711
1712sub button_up {
1713 my ($self, $ev, $x, $y) = @_;
1714
1715 delete $self->{motion};
1716}
1717
1718sub mouse_motion {
1719 my ($self, $ev, $x, $y) = @_;
1720
1721 $self->{motion}->($ev, $x, $y) if $self->{motion};
1722}
1723
1724sub size_request {
1725 (
1726 1 + 32 * int $::WIDTH / 32,
1727 1 + 32 * int $::HEIGHT / 32,
1728 )
1729}
1730
1731sub update {
1732 my ($self) = @_;
1733
1734 $self->{need_update} = 1;
1735 $self->SUPER::update;
1736}
1737
1738sub draw {
1739 my ($self) = @_;
1740
1741 if (delete $self->{need_update}) {
1742 glNewList $self->{list}, GL_COMPILE;
1743
1744 if ($::MAP) {
1745 my $sw = int $::WIDTH / 32;
1746 my $sh = int $::HEIGHT / 32;
1747
1748 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1749 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1750
1751 glTranslate $sx0 - 32, $sy0 - 32, 0;
1752
1753 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1754
1755 if ($::CFG->{fow_enable}) {
1756 if ($::CFG->{fow_smooth}) { # smooth fog of war
1757 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1758 glConvolutionFilter2D
1759 GL_CONVOLUTION_2D,
1760 GL_ALPHA,
1761 3, 3,
1762 GL_ALPHA, GL_FLOAT,
1763 pack "f*",
1764 0.1, 0.1, 0.1,
1765 0.1, 0.2, 0.1,
1766 0.1, 0.1, 0.1,
1767 ;
1768 glEnable GL_CONVOLUTION_2D;
1769 }
1770
1771 my $tex = new CFClient::Texture
1772 w => $w,
1773 h => $h,
1774 data => $data,
1775 internalformat => GL_ALPHA,
1776 format => GL_ALPHA;
1777
1778 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1779
1780 glEnable GL_BLEND;
1781 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1782 glEnable GL_TEXTURE_2D;
1783 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1784
1785 glColor +($::CFG->{fow_intensity}) x 3, 1;
1786 $tex->draw_quad (0, 0, $w * 32, $h * 32);
1787
1788 glDisable GL_TEXTURE_2D;
1789 glDisable GL_BLEND;
1790 }
1791
1792 # HACK BEGIN
1793 {
1794 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1795 my ($w, $h) = (250, 250);
1796
1797 glEnable GL_BLEND;
1798 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1799 glEnable GL_TEXTURE_2D;
1800 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1801
1802 CFClient::Texture->new (
1803 w => $w,
1804 h => $h,
1805 data => $::MAP->mapmap ($w, $h),
1806 type => GL_UNSIGNED_INT_8_8_8_8_REV
1807 )->draw_quad (100, 100);
1808
1809 glDisable GL_TEXTURE_2D;
1810 glDisable GL_BLEND;
1811 }
1812 # HACK END
1813 }
1814
1815 glEndList;
1816 }
1817
1818 glPushMatrix;
1819 glCallList $self->{list};
1820 glPopMatrix;
1821
1822 if ($FOCUS != $self) {
1823 glColor 64/255, 64/255, 64/255;
1824 glLogicOp GL_AND;
1825 glEnable GL_COLOR_LOGIC_OP;
1826 glBegin GL_QUADS;
1827 glVertex 0, 0;
1828 glVertex 0, $::HEIGHT;
1829 glVertex $::WIDTH, $::HEIGHT;
1830 glVertex $::WIDTH, 0;
1831 glEnd;
1832 glDisable GL_COLOR_LOGIC_OP;
1833 }
1834}
1835
1836my %DIR = (
1837 SDLK_KP8, [1, "north"],
1838 SDLK_KP9, [2, "northeast"],
1839 SDLK_KP6, [3, "east"],
1840 SDLK_KP3, [4, "southeast"],
1841 SDLK_KP2, [5, "south"],
1842 SDLK_KP1, [6, "southwest"],
1843 SDLK_KP4, [7, "west"],
1844 SDLK_KP7, [8, "northwest"],
1845
1846 SDLK_UP, [1, "north"],
1847 SDLK_RIGHT, [3, "east"],
1848 SDLK_DOWN, [5, "south"],
1849 SDLK_LEFT, [7, "west"],
1850);
1851
1852sub key_down {
1853 my ($self, $ev) = @_;
1854
1855 my $mod = $ev->key_mod;
1856 my $sym = $ev->key_sym;
1857
1858 if ($sym == SDLK_KP5) {
1859 $::CONN->user_send ("command stay fire");
1860 } elsif ($sym == SDLK_a) {
1861 $::CONN->user_send ("command apply");
1862 } elsif ($sym == SDLK_QUOTE) {
1863 $self->emit ('activate_console');
1864 } elsif ($sym == SDLK_SLASH) {
1865 $self->emit ('activate_console' => '/');
1866 } elsif (exists $DIR{$sym}) {
1867 if ($mod & KMOD_SHIFT) {
1868 $self->{shft}++;
1869 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1870 } elsif ($mod & KMOD_CTRL) {
1871 $self->{ctrl}++;
1872 $::CONN->user_send ("command run $DIR{$sym}[0]");
1873 } else {
1874 $::CONN->user_send ("command $DIR{$sym}[1]");
1875 }
1876 }
1877}
1878
1879sub key_up {
1880 my ($self, $ev) = @_;
1881
1882 my $mod = $ev->key_mod;
1883 my $sym = $ev->key_sym;
1884
1885 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1886 $::CONN->user_send ("command fire_stop");
1887 }
1888 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1889 $::CONN->user_send ("command run_stop");
1890 }
1891}
1892
1893#############################################################################
1894
1895package CFClient::UI::Animator; 2542package CFClient::UI::Animator;
1896 2543
1897use SDL::OpenGL; 2544use CFClient::OpenGL;
1898 2545
1899our @ISA = CFClient::UI::Bin::; 2546our @ISA = CFClient::UI::Bin::;
1900 2547
1901sub moveto { 2548sub moveto {
1902 my ($self, $x, $y) = @_; 2549 my ($self, $x, $y) = @_;
… …
1940 2587
1941sub new { 2588sub new {
1942 my $class = shift; 2589 my $class = shift;
1943 2590
1944 my $self = $class->SUPER::new ( 2591 my $self = $class->SUPER::new (
1945 state => 0, 2592 state => 0,
1946 connect_activate => \&toggle_flopper, 2593 on_activate => \&toggle_flopper,
1947 @_ 2594 @_
1948 ); 2595 );
1949 2596
1950 if ($self->{state}) {
1951 $self->{state} = 0;
1952 $self->toggle_flopper;
1953 }
1954
1955 $self 2597 $self
1956} 2598}
1957 2599
1958sub toggle_flopper { 2600sub toggle_flopper {
1959 my ($self) = @_; 2601 my ($self) = @_;
1960 2602
1961 # TODO: use animation 2603 $self->{other}->toggle_visibility;
1962 if ($self->{state} = !$self->{state}) { 2604}
1963 $CFClient::UI::ROOT->add ($self->{other}); 2605
1964 $self->{other}->move ($self->coord2global (0, $self->{h})); 2606#############################################################################
2607
2608package CFClient::UI::Tooltip;
2609
2610our @ISA = CFClient::UI::Bin::;
2611
2612use CFClient::OpenGL;
2613
2614sub new {
2615 my $class = shift;
2616
2617 $class->SUPER::new (
2618 @_,
2619 can_events => 0,
2620 )
2621}
2622
2623sub set_tooltip_from {
2624 my ($self, $widget) = @_;
2625
2626 my $tooltip = $widget->{tooltip};
2627
2628 if ($ENV{CFPLUS_DEBUG} & 2) {
2629 $tooltip .= "\n\n" . (ref $widget) . "\n"
2630 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2631 . "req $widget->{req_w} $widget->{req_h}\n"
2632 . "visible $widget->{visible}";
2633 }
2634
2635 $self->add (new CFClient::UI::Label
2636 markup => $tooltip,
2637 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2638 fontsize => 0.8,
2639 fg => [0, 0, 0, 1],
2640 ellipsise => 0,
2641 font => ($widget->{tooltip_font} || $::FONT_PROP),
2642 );
2643}
2644
2645sub size_request {
2646 my ($self) = @_;
2647
2648 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2649
2650 ($w + 4, $h + 4)
2651}
2652
2653sub size_allocate {
2654 my ($self, $w, $h) = @_;
2655
2656 $self->SUPER::size_allocate ($w - 4, $h - 4);
2657}
2658
2659sub visibility_change {
2660 my ($self, $visible) = @_;
2661
2662 return unless $visible;
2663
2664 $self->{root}->on_post_alloc ("move_$self" => sub {
2665 my $widget = $self->{owner}
2666 or return;
2667
2668 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2669
2670 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2671 if $x + $self->{w} > $::WIDTH;
2672
2673 $self->move_abs ($x, $y);
2674 });
2675}
2676
2677sub _draw {
2678 my ($self) = @_;
2679
2680 glTranslate 0.375, 0.375;
2681
2682 my ($w, $h) = @$self{qw(w h)};
2683
2684 glColor 1, 0.8, 0.4;
2685 glBegin GL_QUADS;
2686 glVertex 0 , 0;
2687 glVertex 0 , $h;
2688 glVertex $w, $h;
2689 glVertex $w, 0;
2690 glEnd;
2691
2692 glColor 0, 0, 0;
2693 glBegin GL_LINE_LOOP;
2694 glVertex 0 , 0;
2695 glVertex 0 , $h;
2696 glVertex $w, $h;
2697 glVertex $w, 0;
2698 glEnd;
2699
2700 glTranslate 2 - 0.375, 2 - 0.375;
2701
2702 $self->SUPER::_draw;
2703}
2704
2705#############################################################################
2706
2707package CFClient::UI::Face;
2708
2709our @ISA = CFClient::UI::Base::;
2710
2711use CFClient::OpenGL;
2712
2713sub new {
2714 my $class = shift;
2715
2716 my $self = $class->SUPER::new (
2717 aspect => 1,
2718 can_events => 0,
2719 @_,
2720 );
2721
2722 if ($self->{anim} && $self->{animspeed}) {
2723 Scalar::Util::weaken (my $widget = $self);
2724
2725 $self->{timer} = Event->timer (
2726 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2727 hard => 1,
2728 interval => $self->{animspeed},
2729 cb => sub {
2730 ++$widget->{frame};
2731 $widget->update;
2732 },
2733 );
2734 }
2735
2736 $self
2737}
2738
2739sub size_request {
2740 (32, 8)
2741}
2742
2743sub update {
2744 my ($self) = @_;
2745
2746 return unless $self->{visible};
2747
2748 $self->SUPER::update;
2749}
2750
2751sub _draw {
2752 my ($self) = @_;
2753
2754 return unless $::CONN;
2755
2756 my $face;
2757
2758 if ($self->{frame}) {
2759 my $anim = $::CONN->{anim}[$self->{anim}];
2760
2761 $face = $anim->[ $self->{frame} % @$anim ]
2762 if $anim && @$anim;
2763 }
2764
2765 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2766
2767 if ($tex) {
2768 glEnable GL_TEXTURE_2D;
2769 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2770 glColor 1, 1, 1, 1;
2771 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2772 glDisable GL_TEXTURE_2D;
2773 }
2774}
2775
2776sub DESTROY {
2777 my ($self) = @_;
2778
2779 $self->{timer}->cancel
2780 if $self->{timer};
2781
2782 $self->SUPER::DESTROY;
2783}
2784
2785#############################################################################
2786
2787package CFClient::UI::Menu;
2788
2789our @ISA = CFClient::UI::FancyFrame::;
2790
2791use CFClient::OpenGL;
2792
2793sub new {
2794 my $class = shift;
2795
2796 my $self = $class->SUPER::new (
2797 items => [],
2798 z => 100,
2799 @_,
2800 );
2801
2802 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2803
2804 for my $item (@{ $self->{items} }) {
2805 my ($widget, $cb) = @$item;
2806
2807 # handle various types of items, only text for now
2808 if (!ref $widget) {
2809 $widget = new CFClient::UI::Label
2810 can_hover => 1,
2811 can_events => 1,
2812 text => $widget;
2813 }
2814
2815 $self->{item}{$widget} = $item;
2816
2817 $self->{vbox}->add ($widget);
2818 }
2819
2820 $self
2821}
2822
2823# popup given the event (must be a mouse button down event currently)
2824sub popup {
2825 my ($self, $ev) = @_;
2826
2827 $self->_emit ("popdown");
2828
2829 # maybe save $GRAB? must be careful about events...
2830 $GRAB = $self;
2831 $self->{button} = $ev->{button};
2832
2833 $self->show;
2834 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2835}
2836
2837sub mouse_motion {
2838 my ($self, $ev, $x, $y) = @_;
2839
2840 # TODO: should use vbox->find_widget or so
2841 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2842 $self->{hover} = $self->{item}{$HOVER};
2843}
2844
2845sub button_up {
2846 my ($self, $ev, $x, $y) = @_;
2847
2848 if ($ev->{button} == $self->{button}) {
2849 undef $GRAB;
2850 $self->hide;
2851
1965 $self->emit ("open"); 2852 $self->_emit ("popdown");
2853 $self->{hover}[1]->() if $self->{hover};
2854 }
2855}
2856
2857#############################################################################
2858
2859package CFClient::UI::Statusbox;
2860
2861our @ISA = CFClient::UI::VBox::;
2862
2863sub new {
2864 my $class = shift;
2865
2866 $class->SUPER::new (
2867 fontsize => 0.8,
2868 @_,
2869 )
2870}
2871
2872sub reorder {
2873 my ($self) = @_;
2874 my $NOW = time;
2875
2876 while (my ($k, $v) = each %{ $self->{item} }) {
2877 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2878 }
2879
2880 my @widgets;
2881
2882 my @items = sort {
2883 $a->{pri} <=> $b->{pri}
2884 or $b->{id} <=> $a->{id}
2885 } values %{ $self->{item} };
2886
2887 my $count = 10 + 1;
2888 for my $item (@items) {
2889 last unless --$count;
2890
2891 push @widgets, $item->{label} ||= do {
2892 # TODO: doesn't handle markup well (read as: at all)
2893 my $short = $item->{count} > 1
2894 ? "<b>$item->{count} ×</b> $item->{text}"
2895 : $item->{text};
2896
2897 for ($short) {
2898 s/^\s+//;
2899 s/\s+/ /g;
2900 }
2901
2902 new CFClient::UI::Label
2903 markup => $short,
2904 tooltip => $item->{tooltip},
2905 tooltip_font => $::FONT_PROP,
2906 tooltip_width => 0.67,
2907 fontsize => $item->{fontsize} || $self->{fontsize},
2908 max_w => $::WIDTH * 0.44,
2909 fg => $item->{fg},
2910 can_events => 1,
2911 can_hover => 1
2912 };
2913 }
2914
2915 $self->clear;
2916 $self->SUPER::add (reverse @widgets);
2917}
2918
2919sub add {
2920 my ($self, $text, %arg) = @_;
2921
2922 $text =~ s/^\s+//;
2923 $text =~ s/\s+$//;
2924
2925 return unless $text;
2926
2927 my $timeout = time + ((delete $arg{timeout}) || 60);
2928
2929 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2930
2931 if (my $item = $self->{item}{$group}) {
2932 if ($item->{text} eq $text) {
2933 $item->{count}++;
2934 } else {
2935 $item->{count} = 1;
2936 $item->{text} = $item->{tooltip} = $text;
2937 }
2938 $item->{id} = ++$self->{id};
2939 $item->{timeout} = $timeout;
2940 delete $item->{label};
1966 } else { 2941 } else {
1967 $CFClient::UI::ROOT->remove ($self->{other}); 2942 $self->{item}{$group} = {
1968 $self->emit ("close"); 2943 id => ++$self->{id},
2944 text => $text,
2945 timeout => $timeout,
2946 tooltip => $text,
2947 fg => [0.8, 0.8, 0.8, 0.8],
2948 pri => 0,
2949 count => 1,
2950 %arg,
2951 };
1969 } 2952 }
1970 2953
1971 $self->emit (changed => $self->{state}); 2954 $self->reorder;
2955}
2956
2957sub reconfigure {
2958 my ($self) = @_;
2959
2960 delete $_->{label}
2961 for values %{ $self->{item} || {} };
2962
2963 $self->reorder;
2964 $self->SUPER::reconfigure;
1972} 2965}
1973 2966
1974############################################################################# 2967#############################################################################
1975 2968
2969package CFClient::UI::Inventory;
2970
2971our @ISA = CFClient::UI::ScrolledWindow::;
2972
2973sub new {
2974 my $class = shift;
2975
2976 my $self = $class->SUPER::new (
2977 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2978 @_,
2979 );
2980
2981 $self
2982}
2983
2984sub set_items {
2985 my ($self, $items) = @_;
2986
2987 $self->{scrolled}->clear;
2988 return unless $items;
2989
2990 my @items = sort {
2991 ($a->{type} <=> $b->{type})
2992 or ($a->{name} cmp $b->{name})
2993 } @$items;
2994
2995 $self->{real_items} = \@items;
2996
2997 my $row = 0;
2998 for my $item (@items) {
2999 CFClient::Item::update_widgets $item;
3000
3001 $self->{scrolled}->add (0, $row, $item->{face_widget});
3002 $self->{scrolled}->add (1, $row, $item->{desc_widget});
3003 $self->{scrolled}->add (2, $row, $item->{weight_widget});
3004
3005 $row++;
3006 }
3007}
3008
3009#############################################################################
3010
3011package CFClient::UI::BindEditor;
3012
3013our @ISA = CFClient::UI::FancyFrame::;
3014
3015sub new {
3016 my $class = shift;
3017
3018 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3019
3020 $self->add (my $vb = new CFClient::UI::VBox);
3021
3022
3023 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3024 text => "start recording",
3025 tooltip => "Start/Stops recording of actions."
3026 ."All subsequent actions after the recording started will be captured."
3027 ."The actions are displayed after the record was stopped."
3028 ."To bind the action you have to click on the 'Bind' button",
3029 on_activate => sub {
3030 unless ($self->{recording}) {
3031 $self->start;
3032 } else {
3033 $self->stop;
3034 }
3035 });
3036
3037 $vb->add (new CFClient::UI::Label text => "Actions:");
3038 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3039
3040 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3041 $vb->add (my $hb = new CFClient::UI::HBox);
3042 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3043 $hb->add (new CFClient::UI::Button
3044 text => "bind",
3045 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3046 on_activate => sub {
3047 $self->ask_for_bind;
3048 });
3049
3050 $vb->add (my $hb = new CFClient::UI::HBox);
3051 $hb->add (new CFClient::UI::Button
3052 text => "ok",
3053 expand => 1,
3054 tooltip => "This closes the binding editor and saves the binding",
3055 on_activate => sub {
3056 $self->hide;
3057 $self->commit;
3058 });
3059
3060 $hb->add (new CFClient::UI::Button
3061 text => "cancel",
3062 expand => 1,
3063 tooltip => "This closes the binding editor without saving",
3064 on_activate => sub {
3065 $self->hide;
3066 $self->{binding_cancel}->()
3067 if $self->{binding_cancel};
3068 });
3069
3070 $self->update_binding_widgets;
3071
3072 $self
3073}
3074
3075sub commit {
3076 my ($self) = @_;
3077 my ($mod, $sym, $cmds) = $self->get_binding;
3078 if ($sym != 0 && @$cmds > 0) {
3079 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3080 ."'. Don't forget 'Save Config'!");
3081 $self->{binding_change}->($mod, $sym, $cmds)
3082 if $self->{binding_change};
3083 } else {
3084 $::STATUSBOX->add ("No action bound, no key or action specified!");
3085 $self->{binding_cancel}->()
3086 if $self->{binding_cancel};
3087 }
3088}
3089
3090sub start {
3091 my ($self) = @_;
3092
3093 $self->{rec_btn}->set_text ("stop recording");
3094 $self->{recording} = 1;
3095 $self->clear_command_list;
3096 $::CONN->start_record if $::CONN;
3097}
3098
3099sub stop {
3100 my ($self) = @_;
3101
3102 $self->{rec_btn}->set_text ("start recording");
3103 $self->{recording} = 0;
3104
3105 my $rec;
3106 $rec = $::CONN->stop_record if $::CONN;
3107 return unless ref $rec eq 'ARRAY';
3108 $self->set_command_list ($rec);
3109}
3110
3111# if $commit is true, the binding will be set after the user entered a key combo
3112sub ask_for_bind {
3113 my ($self, $commit) = @_;
3114
3115 CFClient::Binder::open_binding_dialog (sub {
3116 my ($mod, $sym) = @_;
3117 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3118 $self->update_binding_widgets;
3119 $self->commit if $commit;
3120 });
3121}
3122
3123# $mod and $sym are the modifiers and key symbol
3124# $cmds is a array ref of strings (the commands)
3125# $cb is the callback that is executed on OK
3126# $ccb is the callback that is executed on CANCEL and
3127# when the binding was unsuccessful on OK
3128sub set_binding {
3129 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3130
3131 $self->clear_command_list;
3132 $self->{recording} = 0;
3133 $self->{rec_btn}->set_text ("start recording");
3134
3135 $self->{binding} = [$mod, $sym];
3136 $self->{commands} = $cmds;
3137
3138 $self->{binding_change} = $cb;
3139 $self->{binding_cancel} = $ccb;
3140
3141 $self->update_binding_widgets;
3142}
3143
3144# this is a shortcut method that asks for a binding
3145# and then just binds it.
3146sub do_quick_binding {
3147 my ($self, $cmds) = @_;
3148 $self->set_binding (undef, undef, $cmds, sub {
3149 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3150 });
3151 $self->ask_for_bind (1);
3152}
3153
3154sub update_binding_widgets {
3155 my ($self) = @_;
3156 my ($mod, $sym, $cmds) = $self->get_binding;
3157 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3158 $self->set_command_list ($cmds);
3159}
3160
3161sub get_binding {
3162 my ($self) = @_;
3163 return (
3164 $self->{binding}->[0],
3165 $self->{binding}->[1],
3166 [ grep { defined $_ } @{$self->{commands}} ]
3167 );
3168}
3169
3170sub clear_command_list {
3171 my ($self) = @_;
3172 $self->{cmdbox}->clear ();
3173}
3174
3175sub set_command_list {
3176 my ($self, $cmds) = @_;
3177
3178 $self->{cmdbox}->clear ();
3179 $self->{commands} = $cmds;
3180
3181 my $idx = 0;
3182
3183 for (@$cmds) {
3184 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3185
3186 my $i = $idx;
3187 $hb->add (new CFClient::UI::Label text => $_);
3188 $hb->add (new CFClient::UI::Button
3189 text => "delete",
3190 tooltip => "Deletes the action from the record",
3191 on_activate => sub {
3192 $self->{cmdbox}->remove ($hb);
3193 $cmds->[$i] = undef;
3194 });
3195
3196
3197 $idx++
3198 }
3199}
3200
3201#############################################################################
3202
3203package CFClient::UI::SpellList;
3204
3205our @ISA = CFClient::UI::FancyFrame::;
3206
3207sub new {
3208 my $class = shift;
3209
3210 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3211
3212 $self->add (new CFClient::UI::ScrolledWindow
3213 scrolled => $self->{spellbox} = new CFClient::UI::Table);
3214
3215 $self;
3216}
3217
3218# XXX: Do sorting? Argl...
3219sub add_spell {
3220 my ($self, $spell) = @_;
3221 $self->{spells}->{$spell->{name}} = $spell;
3222
3223 $self->{spellbox}->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3224 face => $spell->{face},
3225 can_hover => 1,
3226 can_events => 1,
3227 tooltip => $spell->{message});
3228
3229 $self->{spellbox}->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3230 text => $spell->{name},
3231 can_hover => 1,
3232 can_events => 1,
3233 tooltip => $spell->{message},
3234 expand => 1);
3235
3236 $self->{spellbox}->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3237 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3238 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3239 expand => 1);
3240
3241 $self->{spellbox}->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3242 text => "bind to key",
3243 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3244}
3245
3246sub rebuild_spell_list {
3247 my ($self) = @_;
3248 $self->{tbl_idx} = 0;
3249 $self->add_spell ($_) for values %{$self->{spells}};
3250}
3251
3252sub remove_spell {
3253 my ($self, $spell) = @_;
3254 delete $self->{spells}->{$spell->{name}};
3255 $self->rebuild_spell_list;
3256}
3257
3258#############################################################################
3259
1976package CFClient::UI::Root; 3260package CFClient::UI::Root;
1977 3261
1978our @ISA = CFClient::UI::Container::; 3262our @ISA = CFClient::UI::Container::;
1979 3263
1980use SDL::OpenGL; 3264use CFClient::OpenGL;
3265
3266sub new {
3267 my $class = shift;
3268
3269 my $self = $class->SUPER::new (
3270 visible => 1,
3271 @_,
3272 );
3273
3274 Scalar::Util::weaken ($self->{root} = $self);
3275
3276 $self
3277}
1981 3278
1982sub size_request { 3279sub size_request {
1983 ($::WIDTH, $::HEIGHT) 3280 my ($self) = @_;
3281
3282 ($self->{w}, $self->{h})
3283}
3284
3285sub _to_pixel {
3286 my ($coord, $size, $max) = @_;
3287
3288 $coord =
3289 $coord eq "center" ? ($max - $size) * 0.5
3290 : $coord eq "max" ? $max
3291 : $coord;
3292
3293 $coord = 0 if $coord < 0;
3294 $coord = $max - $size if $coord > $max - $size;
3295
3296 int $coord + 0.5
1984} 3297}
1985 3298
1986sub size_allocate { 3299sub size_allocate {
1987 my ($self, $x, $y, $w, $h) = @_; 3300 my ($self, $w, $h) = @_;
1988 3301
1989 $self->_size_allocate ($x, $y, $w, $h); 3302 for my $child ($self->children) {
3303 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1990 3304
1991 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3305 $X = $child->{force_x} if exists $child->{force_x};
1992 for @{$self->{children}}; 3306 $Y = $child->{force_y} if exists $child->{force_y};
1993}
1994 3307
1995sub _topleft { 3308 $X = _to_pixel $X, $W, $self->{w};
3309 $Y = _to_pixel $Y, $H, $self->{h};
3310
3311 $child->configure ($X, $Y, $W, $H);
3312 }
3313}
3314
3315sub coord2local {
1996 my ($self, $x, $y) = @_; 3316 my ($self, $x, $y) = @_;
1997 3317
1998 ($x, $y) 3318 ($x, $y)
1999} 3319}
2000 3320
3321sub coord2global {
3322 my ($self, $x, $y) = @_;
3323
3324 ($x, $y)
3325}
3326
2001sub update { 3327sub update {
2002 my ($self) = @_; 3328 my ($self) = @_;
2003 3329
2004 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3330 $::WANT_REFRESH++;
2005 ::refresh ();
2006} 3331}
2007 3332
2008sub add { 3333sub add {
2009 my ($self, $widget) = @_; 3334 my ($self, @children) = @_;
2010 3335
3336 $_->{is_toplevel} = 1
3337 for @children;
3338
2011 $self->SUPER::add ($widget); 3339 $self->SUPER::add (@children);
3340}
2012 3341
2013 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 3342sub remove {
3343 my ($self, @children) = @_;
3344
3345 $self->SUPER::remove (@children);
3346
3347 delete $self->{is_toplevel}
3348 for @children;
3349
3350 while (@children) {
3351 my $w = pop @children;
3352 push @children, $w->children;
3353 $w->set_invisible;
3354 }
2014} 3355}
2015 3356
2016sub on_refresh { 3357sub on_refresh {
2017 my ($self, $id, $cb) = @_; 3358 my ($self, $id, $cb) = @_;
2018 3359
2019 $self->{refresh_hook}{$id} = $cb; 3360 $self->{refresh_hook}{$id} = $cb;
2020} 3361}
2021 3362
3363sub on_post_alloc {
3364 my ($self, $id, $cb) = @_;
3365
3366 $self->{post_alloc_hook}{$id} = $cb;
3367}
3368
2022sub draw { 3369sub draw {
2023 my ($self) = @_; 3370 my ($self) = @_;
2024 3371
2025 while (my $rcb = delete $self->{refresh_hook}) { 3372 while ($self->{refresh_hook}) {
2026 $_->() for values %$rcb; 3373 $_->()
3374 for values %{delete $self->{refresh_hook}};
2027 } 3375 }
3376
3377 if ($self->{realloc}) {
3378 my %queue;
3379 my @queue;
3380 my $widget;
3381
3382 outer:
3383 while () {
3384 if (my $realloc = delete $self->{realloc}) {
3385 for $widget (values %$realloc) {
3386 $widget->{visible} or next; # do not resize invisible widgets
3387
3388 $queue{$widget+0}++ and next; # duplicates are common
3389
3390 push @{ $queue[$widget->{visible}] }, $widget;
3391 }
3392 }
3393
3394 while () {
3395 @queue or last outer;
3396
3397 $widget = pop @{ $queue[-1] || [] }
3398 and last;
3399
3400 pop @queue;
3401 }
3402
3403 delete $queue{$widget+0};
3404
3405 my ($w, $h) = $widget->size_request;
3406
3407 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3408 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3409
3410 $w = $widget->{force_w} if exists $widget->{force_w};
3411 $h = $widget->{force_h} if exists $widget->{force_h};
3412
3413 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3414 || delete $widget->{force_realloc}) {
3415 $widget->{req_w} = $w;
3416 $widget->{req_h} = $h;
3417
3418 $self->{size_alloc}{$widget+0} = $widget;
3419
3420 if (my $parent = $widget->{parent}) {
3421 $self->{realloc}{$parent+0} = $parent
3422 unless $queue{$parent+0};
3423
3424 $parent->{force_size_alloc} = 1;
3425 $self->{size_alloc}{$parent+0} = $parent;
3426 }
3427 }
3428
3429 delete $self->{realloc}{$widget+0};
3430 }
3431 }
3432
3433 while (my $size_alloc = delete $self->{size_alloc}) {
3434 my @queue = sort { $b->{visible} <=> $a->{visible} }
3435 values %$size_alloc;
3436
3437 while () {
3438 my $widget = pop @queue || last;
3439
3440 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3441
3442 $w = 0 if $w < 0;
3443 $h = 0 if $h < 0;
3444
3445 $w = int $w + 0.5;
3446 $h = int $h + 0.5;
3447
3448 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3449 $widget->{old_w} = $widget->{w};
3450 $widget->{old_h} = $widget->{h};
3451
3452 $widget->{w} = $w;
3453 $widget->{h} = $h;
3454
3455 $widget->emit (size_allocate => $w, $h);
3456 }
3457 }
3458 }
3459
3460 while ($self->{post_alloc_hook}) {
3461 $_->()
3462 for values %{delete $self->{post_alloc_hook}};
3463 }
3464
2028 3465
2029 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3466 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2030 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3467 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2031 glClear GL_COLOR_BUFFER_BIT; 3468 glClear GL_COLOR_BUFFER_BIT;
2032 3469
2033 glMatrixMode GL_PROJECTION; 3470 glMatrixMode GL_PROJECTION;
2034 glLoadIdentity; 3471 glLoadIdentity;
2035 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3472 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2036 glMatrixMode GL_MODELVIEW; 3473 glMatrixMode GL_MODELVIEW;
2037 glLoadIdentity; 3474 glLoadIdentity;
2038 3475
2039 $self->_draw; 3476 $self->_draw;
2040} 3477}
… …
2042############################################################################# 3479#############################################################################
2043 3480
2044package CFClient::UI; 3481package CFClient::UI;
2045 3482
2046$ROOT = new CFClient::UI::Root; 3483$ROOT = new CFClient::UI::Root;
3484$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2047 3485
20481 34861
2049 3487

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