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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.121 by root, Mon Apr 17 19:21:00 2006 UTC vs.
Revision 1.258 by root, Tue May 30 02:55:45 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 = $layout;
42}
43
44sub check_tooltip {
45 if (!$GRAB) {
46 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
47 if (length $widget->{tooltip}) {
48
49 if ($TOOLTIP->{owner} != $widget) {
50 $TOOLTIP->hide;
51
52 $TOOLTIP->{owner} = $widget;
53
54 my $tip = $widget->{tooltip};
55
56 $tip = $tip->($widget) if CODE:: eq ref $tip;
57
58 $TOOLTIP->set_tooltip_from ($widget);
59 $TOOLTIP->show;
60 }
61
62 return;
63 }
64 }
65 }
66
67 $TOOLTIP->hide;
68 delete $TOOLTIP->{owner};
69}
14 70
15# class methods for events 71# class methods for events
16sub feed_sdl_key_down_event { 72sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 73 $FOCUS->emit (key_down => $_[0])
74 if $FOCUS;
18} 75}
19 76
20sub feed_sdl_key_up_event { 77sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 78 $FOCUS->emit (key_up => $_[0])
79 if $FOCUS;
22} 80}
23 81
24sub feed_sdl_button_down_event { 82sub feed_sdl_button_down_event {
25 my ($ev) = @_; 83 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 84 my ($x, $y) = ($ev->{x}, $ev->{y});
27 85
28 if (!$BUTTON_STATE) { 86 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 87 my $widget = $ROOT->find_widget ($x, $y);
30 88
31 $GRAB = $widget; 89 $GRAB = $widget;
32 $GRAB->update if $GRAB; 90 $GRAB->update if $GRAB;
33 }
34 91
92 check_tooltip;
93 }
94
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 95 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 96
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 97 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
98 if $GRAB;
38} 99}
39 100
40sub feed_sdl_button_up_event { 101sub feed_sdl_button_up_event {
41 my ($ev) = @_; 102 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 103 my ($x, $y) = ($ev->{x}, $ev->{y});
43 104
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 105 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 106
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 107 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 108
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 109 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
110 if $GRAB;
49 111
50 if (!$BUTTON_STATE) { 112 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 113 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 114 $grab->update if $grab;
53 $GRAB->update if $GRAB; 115 $GRAB->update if $GRAB;
116
117 check_tooltip;
54 } 118 }
55} 119}
56 120
57sub feed_sdl_motion_event { 121sub feed_sdl_motion_event {
58 my ($ev) = @_; 122 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 123 my ($x, $y) = ($ev->{x}, $ev->{y});
60 124
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 125 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 126
63 if ($widget != $HOVER) { 127 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 128 my $hover = $HOVER; $HOVER = $widget;
65 129
66 $hover->update if $hover && $hover->{can_hover}; 130 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 131 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 132
133 check_tooltip;
134 }
135
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 136 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
137 if $HOVER;
71} 138}
72 139
73# convert position array to integers 140# convert position array to integers
74sub harmonize { 141sub harmonize {
75 my ($vals) = @_; 142 my ($vals) = @_;
… …
81 $rem += $_ - $i; 148 $rem += $_ - $i;
82 $_ = $i; 149 $_ = $i;
83 } 150 }
84} 151}
85 152
153sub full_refresh {
154 # make a copy, otherwise for complains about freed values.
155 my @widgets = values %WIDGET;
156
157 $_->update
158 for @widgets;
159}
160
161sub reconfigure_widgets {
162 # make a copy, otherwise C<for> complains about freed values.
163 my @widgets = values %WIDGET;
164
165 $_->reconfigure
166 for @widgets;
167}
168
169# call when resolution changes etc.
170sub rescale_widgets {
171 my ($sx, $sy) = @_;
172
173 for my $widget (values %WIDGET) {
174 if ($widget->{is_toplevel}) {
175 $widget->{x} += $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
176 $widget->{y} += $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
177
178 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
179 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
180 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
181 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
182 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
183 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
184
185 $widget->{x} -= $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
186 $widget->{y} -= $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
187
188 }
189 }
190
191 reconfigure_widgets;
192}
193
86############################################################################# 194#############################################################################
87 195
88package CFClient::UI::Base; 196package CFClient::UI::Base;
89 197
90use strict; 198use strict;
91 199
92use SDL::OpenGL; 200use CFClient::OpenGL;
93 201
94sub new { 202sub new {
95 my $class = shift; 203 my $class = shift;
96 204
97 my $self = bless { 205 my $self = bless {
98 x => 0, 206 x => "center",
99 y => 0, 207 y => "center",
100 z => 0, 208 z => 0,
101 w => -1, 209 w => undef,
102 h => -1, 210 h => undef,
211 can_events => 1,
103 @_ 212 @_
104 }, $class; 213 }, $class;
105 214
215 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
216
106 for (keys %$self) { 217 for (keys %$self) {
107 if (/^connect_(.*)$/) { 218 if (/^on_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 219 $self->connect ($1 => delete $self->{$_});
109 } 220 }
110 } 221 }
111 222
223 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
224 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{w} if exists $layout->{x};
225 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{h} if exists $layout->{y};
226 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{w} if exists $layout->{w};
227 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{h} if exists $layout->{h};
228
229 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
230 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
231
232 $self->show if $layout->{show};
233 }
234
112 $self 235 $self
113} 236}
114 237
238sub destroy {
239 my ($self) = @_;
240
241 $self->hide;
242 %$self = ();
243}
244
245sub show {
246 my ($self) = @_;
247
248 return if $self->{parent};
249
250 $CFClient::UI::ROOT->add ($self);
251}
252
253sub set_visible {
254 my ($self) = @_;
255
256 return if $self->{visible};
257
258 $self->{root} = $self->{parent}{root};
259 $self->{visible} = $self->{parent}{visible} + 1;
260
261 $self->emit (visibility_change => 1);
262
263 $self->realloc if !exists $self->{req_w};
264
265 $_->set_visible for $self->children;
266}
267
268sub set_invisible {
269 my ($self) = @_;
270
271 return unless $self->{visible};
272
273 $_->set_invisible for $self->children;
274
275 delete $self->{root};
276 delete $self->{visible};
277
278 undef $GRAB if $GRAB == $self;
279 undef $HOVER if $HOVER == $self;
280
281 CFClient::UI::check_tooltip
282 if $TOOLTIP->{owner} == $self;
283
284 $self->focus_out;
285
286 $self->emit (visibility_change => 0);
287}
288
289sub set_visibility {
290 my ($self, $visible) = @_;
291
292 return if $self->{visible} == $visible;
293
294 $visible ? $self->hide
295 : $self->show;
296}
297
298sub toggle_visibility {
299 my ($self) = @_;
300
301 $self->{visible}
302 ? $self->hide
303 : $self->show;
304}
305
306sub hide {
307 my ($self) = @_;
308
309 $self->set_invisible;
310
311 $self->{parent}->remove ($self)
312 if $self->{parent};
313}
314
115sub move { 315sub move_abs {
116 my ($self, $x, $y, $z) = @_; 316 my ($self, $x, $y, $z) = @_;
117 $self->{x} = int $x; 317
118 $self->{y} = int $y; 318 $self->{x} = List::Util::max 0, int $x;
319 $self->{y} = List::Util::max 0, int $y;
119 $self->{z} = $z if defined $z; 320 $self->{z} = $z if defined $z;
120}
121 321
122sub needs_redraw { 322 $self->update;
123 0 323}
324
325sub set_size {
326 my ($self, $w, $h) = @_;
327
328 $self->{force_w} = $w;
329 $self->{force_h} = $h;
330
331 $self->realloc;
124} 332}
125 333
126sub size_request { 334sub size_request {
127 require Carp; 335 require Carp;
128 Carp::confess "size_request is abtract"; 336 Carp::confess "size_request is abstract";
129} 337}
130 338
131sub _size_allocate { 339sub configure {
132 my ($self, $x, $y, $w, $h) = @_; 340 my ($self, $x, $y, $w, $h) = @_;
133 341
342 if ($self->{aspect}) {
343 my ($ow, $oh) = ($w, $h);
344
345 $w = List::Util::min $w, int $h * $self->{aspect};
346 $h = List::Util::min $h, int $w / $self->{aspect};
347
348 # use alignment to adjust x, y
349
350 $x += int 0.5 * ($ow - $w);
351 $y += int 0.5 * ($oh - $h);
352 }
353
354 if ($self->{x} ne $x || $self->{y} ne $y) {
134 $self->{x} = $x; 355 $self->{x} = $x;
135 $self->{y} = $y; 356 $self->{y} = $y;
357 $self->update;
358 }
136 359
137 return unless $self->{w} != $w || $self->{h} != $h; 360 if ($self->{w} != $w || $self->{h} != $h) {
361 return unless $self->{visible};
138 362
139 $self->{w} = $w; 363 $self->{root}->{size_alloc}{$self+0} = [$self, $w, $h];
140 $self->{h} = $h;
141
142 1 364 }
143} 365}
144 366
145sub size_allocate { 367sub size_allocate {
146 my ($self, $x, $y, $w, $h) = @_; 368 # nothing to be done
147
148 $self->_size_allocate ($x, $y, $w, $h);
149} 369}
150 370
151# return top left coordinates 371sub children {
152sub _topleft { 372}
373
374sub set_max_size {
153 my ($self, $x, $y) = @_; 375 my ($self, $w, $h) = @_;
154 376
155 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 377 delete $self->{max_w}; $self->{max_w} = $w if $w;
378 delete $self->{max_h}; $self->{max_h} = $h if $h;
379}
380
381sub set_tooltip {
382 my ($self, $tooltip) = @_;
383
384 $tooltip =~ s/^\s+//;
385 $tooltip =~ s/\s+$//;
386
387 return if $self->{tooltip} eq $tooltip;
388
389 $self->{tooltip} = $tooltip;
390
391 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
392 delete $CFClient::UI::TOOLTIP->{owner};
393 CFClient::UI::check_tooltip;
394 }
156} 395}
157 396
158# translate global coordinates to local coordinate system 397# translate global coordinates to local coordinate system
159sub coord2local { 398sub coord2local {
160 my ($self, $x, $y) = @_; 399 my ($self, $x, $y) = @_;
161 400
162 my ($X, $Y) = $self->_topleft; 401 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
163 ($x - $X, $y - $Y)
164} 402}
165 403
166# translate local coordinates to global coordinate system 404# translate local coordinates to global coordinate system
167sub coord2global { 405sub coord2global {
168 my ($self, $x, $y) = @_; 406 my ($self, $x, $y) = @_;
169 407
170 my ($X, $Y) = $self->_topleft; 408 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
171 ($x + $X, $y + $Y)
172} 409}
173 410
174sub focus_in { 411sub focus_in {
175 my ($self) = @_; 412 my ($self) = @_;
176 413
177 return if $FOCUS == $self; 414 return if $FOCUS == $self;
178 return unless $self->{can_focus}; 415 return unless $self->{can_focus};
179 416
180 my $focus = $FOCUS; $FOCUS = $self; 417 my $focus = $FOCUS; $FOCUS = $self;
181 418
182 $self->emit (focus_in => $focus); 419 $self->_emit (focus_in => $focus);
183 420
184 $focus->update if $focus; 421 $focus->update if $focus;
185 $FOCUS->update; 422 $FOCUS->update;
186} 423}
187 424
… …
190 427
191 return unless $FOCUS == $self; 428 return unless $FOCUS == $self;
192 429
193 my $focus = $FOCUS; undef $FOCUS; 430 my $focus = $FOCUS; undef $FOCUS;
194 431
195 $self->emit (focus_out => $focus); 432 $self->_emit (focus_out => $focus);
196 433
197 $focus->update if $focus; #? 434 $focus->update if $focus; #?
435
436 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
437 unless $FOCUS;
198} 438}
199 439
200sub mouse_motion { } 440sub mouse_motion { }
201sub button_up { } 441sub button_up { }
202sub key_down { } 442sub key_down { }
203sub key_up { } 443sub key_up { }
204 444
205sub button_down { 445sub button_down {
206 my ($self, $ev, $x, $y) = @_; 446 my ($self, $ev, $x, $y) = @_;
207 447
208 $self->focus_in; 448 $self->focus_in;
… …
212sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 452sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
213sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 453sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
214sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 454sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
215sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 455sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
216 456
457sub find_widget {
458 my ($self, $x, $y) = @_;
459
460 return () unless $self->{can_events};
461
462 return $self
463 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
464 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
465
466 ()
467}
468
469sub set_parent {
470 my ($self, $parent) = @_;
471
472 Scalar::Util::weaken ($self->{parent} = $parent);
473 $self->set_visible if $parent->{visible};
474}
475
476sub connect {
477 my ($self, $signal, $cb) = @_;
478
479 push @{ $self->{signal_cb}{$signal} }, $cb;
480}
481
482sub _emit {
483 my ($self, $signal, @args) = @_;
484
485 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
486}
487
488sub emit {
489 my ($self, $signal, @args) = @_;
490
491 $self->_emit ($signal, @args)
492 || $self->$signal (@args);
493}
494
495sub visibility_change {
496 #my ($self, $visible) = @_;
497}
498
499sub realloc {
500 my ($self) = @_;
501
502 if ($self->{visible}) {
503 return if $self->{root}{realloc}{$self};
504
505 $self->{root}{realloc}{$self} = $self;
506 $self->{root}->update;
507 } else {
508 delete $self->{req_w};
509 }
510}
511
512sub update {
513 my ($self) = @_;
514
515 $self->{parent}->update
516 if $self->{parent};
517}
518
519sub reconfigure {
520 my ($self) = @_;
521
522 $self->realloc;
523 $self->update;
524}
525
217sub draw { 526sub draw {
218 my ($self) = @_; 527 my ($self) = @_;
219 528
220 return unless $self->{h} && $self->{w}; 529 return unless $self->{h} && $self->{w};
221 530
… …
225 glPopMatrix; 534 glPopMatrix;
226 535
227 if ($self == $HOVER && $self->{can_hover}) { 536 if ($self == $HOVER && $self->{can_hover}) {
228 my ($x, $y) = @$self{qw(x y)}; 537 my ($x, $y) = @$self{qw(x y)};
229 538
230 glColor 0, 0, 1, 0.2; 539 glColor 1, 0.8, 0.5, 0.2;
231 glEnable GL_BLEND; 540 glEnable GL_BLEND;
232 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 541 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
233 glBegin GL_QUADS; 542 glBegin GL_QUADS;
234 glVertex $x , $y; 543 glVertex $x , $y;
235 glVertex $x + $self->{w}, $y; 544 glVertex $x + $self->{w}, $y;
236 glVertex $x + $self->{w}, $y + $self->{h}; 545 glVertex $x + $self->{w}, $y + $self->{h};
237 glVertex $x , $y + $self->{h}; 546 glVertex $x , $y + $self->{h};
238 glEnd; 547 glEnd;
239 glDisable GL_BLEND; 548 glDisable GL_BLEND;
240 } 549 }
550
551 if ($ENV{CFPLUS_DEBUG}) {
552 glPushMatrix;
553 glColor 1, 1, 0, 1;
554 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
555 glBegin GL_LINE_LOOP;
556 glVertex 0 , 0;
557 glVertex $self->{w} - 1, 0;
558 glVertex $self->{w} - 1, $self->{h} - 1;
559 glVertex 0 , $self->{h} - 1;
560 glEnd;
561 glPopMatrix;
562 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
563 }
241} 564}
242 565
243sub _draw { 566sub _draw {
244 my ($self) = @_; 567 my ($self) = @_;
245 568
246 warn "no draw defined for $self\n"; 569 warn "no draw defined for $self\n";
247} 570}
248 571
249sub find_widget {
250 my ($self, $x, $y) = @_;
251
252 return $self
253 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
254 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
255
256 ()
257}
258
259sub set_parent {
260 my ($self, $parent) = @_;
261
262 Scalar::Util::weaken ($self->{parent} = $parent);
263}
264
265sub update {
266 my ($self) = @_;
267
268 $self->{parent}->update
269 if $self->{parent};
270}
271
272sub connect {
273 my ($self, $signal, $cb) = @_;
274
275 push @{ $self->{cb}{$signal} }, $cb;
276}
277
278sub emit {
279 my ($self, $signal, @args) = @_;
280
281 $_->($self, @args)
282 for @{$self->{cb}{$signal} || []};
283}
284
285sub DESTROY { 572sub DESTROY {
286 my ($self) = @_; 573 my ($self) = @_;
287 574
575 delete $WIDGET{$self+0};
288 #$self->deactivate; 576 #$self->deactivate;
289} 577}
290 578
291############################################################################# 579#############################################################################
292 580
293package CFClient::UI::DrawBG; 581package CFClient::UI::DrawBG;
294 582
295our @ISA = CFClient::UI::Base::; 583our @ISA = CFClient::UI::Base::;
296 584
297use strict; 585use strict;
298use SDL::OpenGL; 586use CFClient::OpenGL;
299 587
300sub new { 588sub new {
301 my $class = shift; 589 my $class = shift;
302 590
303 # range [value, low, high, page] 591 # range [value, low, high, page]
304 592
305 $class->SUPER::new ( 593 $class->SUPER::new (
306 bg => [0, 0, 0, 0.2], 594 #bg => [0, 0, 0, 0.2],
307 active_bg => [1, 1, 1, 0.5], 595 #active_bg => [1, 1, 1, 0.5],
308 @_ 596 @_
309 ) 597 )
310} 598}
311 599
312sub _draw { 600sub _draw {
313 my ($self) = @_; 601 my ($self) = @_;
314 602
603 my $color = $FOCUS == $self && $self->{active_bg}
604 ? $self->{active_bg}
605 : $self->{bg};
606
607 if ($color && (@$color < 4 || $color->[3])) {
315 my ($w, $h) = @$self{qw(w h)}; 608 my ($w, $h) = @$self{qw(w h)};
316 609
317 glEnable GL_BLEND; 610 glEnable GL_BLEND;
318 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 611 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
319 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 612 glColor @$color;
320 613
321 glBegin GL_QUADS; 614 glBegin GL_QUADS;
322 glVertex 0 , 0; 615 glVertex 0 , 0;
323 glVertex 0 , $h; 616 glVertex 0 , $h;
324 glVertex $w, $h; 617 glVertex $w, $h;
325 glVertex $w, 0; 618 glVertex $w, 0;
326 glEnd; 619 glEnd;
327 620
328 glDisable GL_BLEND; 621 glDisable GL_BLEND;
622 }
329} 623}
330 624
331############################################################################# 625#############################################################################
332 626
333package CFClient::UI::Empty; 627package CFClient::UI::Empty;
334
335our @ISA = CFClient::UI::Base::;
336
337sub size_request {
338 (0, 0)
339}
340
341sub draw { }
342
343#############################################################################
344
345package CFClient::UI::Container;
346 628
347our @ISA = CFClient::UI::Base::; 629our @ISA = CFClient::UI::Base::;
348 630
349sub new { 631sub new {
350 my ($class, %arg) = @_; 632 my ($class, %arg) = @_;
633 $class->SUPER::new (can_events => 0, %arg);
634}
635
636sub size_request {
637 my ($self) = @_;
638
639 ($self->{w} + 0, $self->{h} + 0)
640}
641
642sub draw { }
643
644#############################################################################
645
646package CFClient::UI::Container;
647
648our @ISA = CFClient::UI::Base::;
649
650sub new {
651 my ($class, %arg) = @_;
351 652
352 my $children = delete $arg{children} || []; 653 my $children = delete $arg{children} || [];
353 654
354 my $self = $class->SUPER::new (children => [], %arg); 655 my $self = $class->SUPER::new (
656 children => [],
657 can_events => 0,
658 %arg,
659 );
355 $self->add ($_) for @$children; 660 $self->add ($_) for @$children;
356 661
357 $self 662 $self
358} 663}
359 664
360sub add { 665sub add {
361 my ($self, $child) = @_; 666 my ($self, @widgets) = @_;
362 667
363 $child->set_parent ($self); 668 $_->set_parent ($self)
669 for @widgets;
364 670
365 use sort 'stable'; 671 use sort 'stable';
366 672
367 $self->{children} = [ 673 $self->{children} = [
368 sort { $a->{z} <=> $b->{z} } 674 sort { $a->{z} <=> $b->{z} }
369 @{$self->{children}}, $child 675 @{$self->{children}}, @widgets
370 ]; 676 ];
371 677
372 $self->{w} = $self->{h} = -1; 678 $self->realloc;
373 $self->update; 679}
680
681sub children {
682 @{ $_[0]{children} }
374} 683}
375 684
376sub remove { 685sub remove {
377 my ($self, $widget) = @_; 686 my ($self, $child) = @_;
378 687
688 delete $child->{parent};
689 $child->hide;
690
379 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 691 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
380 692
381 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 693 $self->realloc;
694}
695
696sub clear {
697 my ($self) = @_;
698
699 my $children = delete $self->{children};
700 $self->{children} = [];
701
702 for (@$children) {
703 delete $_->{parent};
704 $_->hide;
705 }
706
707 $self->realloc;
382} 708}
383 709
384sub find_widget { 710sub find_widget {
385 my ($self, $x, $y) = @_; 711 my ($self, $x, $y) = @_;
386 712
… …
416 742
417 $class->SUPER::new (children => [$child], %arg) 743 $class->SUPER::new (children => [$child], %arg)
418} 744}
419 745
420sub add { 746sub add {
421 my ($self, $widget) = @_; 747 my ($self, $child) = @_;
422 748
423 $self->{children} = []; 749 $self->{children} = [];
424 750
425 $self->SUPER::add ($widget); 751 $self->SUPER::add ($child);
426} 752}
427 753
428sub remove { 754sub remove {
429 my ($self, $widget) = @_; 755 my ($self, $widget) = @_;
430 756
… …
439sub size_request { 765sub size_request {
440 $_[0]{children}[0]->size_request 766 $_[0]{children}[0]->size_request
441} 767}
442 768
443sub size_allocate { 769sub size_allocate {
444 my ($self, $x, $y, $w, $h) = @_; 770 my ($self, $w, $h, $changed) = @_;
445 771
446 $self->_size_allocate ($x, $y, $w, $h) or return;
447
448 $self->{children}[0]->size_allocate (0, 0, $w, $h); 772 $self->{children}[0]->configure (0, 0, $w, $h);
449} 773}
450 774
451############################################################################# 775#############################################################################
452 776
453package CFClient::UI::Window; 777package CFClient::UI::Window;
454 778
455our @ISA = CFClient::UI::Bin::; 779our @ISA = CFClient::UI::Bin::;
456 780
457use SDL::OpenGL; 781use CFClient::OpenGL;
458 782
459sub new { 783sub new {
460 my ($class, %arg) = @_; 784 my ($class, %arg) = @_;
461 785
462 my $self = $class->SUPER::new (%arg); 786 my $self = $class->SUPER::new (%arg);
463} 787}
464 788
465sub update { 789sub update {
466 my ($self) = @_; 790 my ($self) = @_;
467 791
468 # we want to do this delayed... 792 $ROOT->on_post_alloc ($self => sub { $self->render_child });
469 $self->render_chld;
470 $self->SUPER::update; 793 $self->SUPER::update;
471} 794}
472 795
796sub size_allocate {
797 my ($self, $w, $h, $changed) = @_;
798
799 $self->SUPER::size_allocate ($w, $h, $changed);
800 $self->update
801 if $changed;
802}
803
804sub _render {
805 $_[0]{children}[0]->draw;
806}
807
473sub render_chld { 808sub render_child {
474 my ($self) = @_; 809 my ($self) = @_;
475 810
476 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 811 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
477 glClearColor 0, 0, 0, 1; 812 glClearColor 0, 0, 0, 0;
478 glClear GL_COLOR_BUFFER_BIT; 813 glClear GL_COLOR_BUFFER_BIT;
479 $self->child->draw; 814
815 $self->_render;
480 }; 816 };
481}
482
483sub size_allocate {
484 my ($self, $x, $y, $w, $h) = @_;
485
486 $self->_size_allocate ($x, $y, $w, $h) or return;
487
488 $self->child->size_allocate (0, 0, $w, $h);
489
490 $self->render_chld;
491} 817}
492 818
493sub _draw { 819sub _draw {
494 my ($self) = @_; 820 my ($self) = @_;
495 821
496 my ($w, $h) = ($self->w, $self->h); 822 my ($w, $h) = ($self->w, $self->h);
497 823
498 my $tex = $self->{texture} 824 my $tex = $self->{texture}
499 or return; 825 or return;
500 826
501 glEnable GL_BLEND;
502 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
503 glEnable GL_TEXTURE_2D; 827 glEnable GL_TEXTURE_2D;
504 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 828 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
829 glColor 1, 1, 1, 1;
505 830
506 $tex->draw_quad (0, 0, $w, $h); 831 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
507 832
508 glDisable GL_BLEND;
509 glDisable GL_TEXTURE_2D; 833 glDisable GL_TEXTURE_2D;
510} 834}
511 835
512############################################################################# 836#############################################################################
513 837
514package CFClient::UI::Frame; 838package CFClient::UI::ViewPort;
515 839
516our @ISA = CFClient::UI::Bin::; 840our @ISA = CFClient::UI::Window::;
517
518use SDL::OpenGL;
519
520sub size_request {
521 my ($self) = @_;
522 my $chld = $self->child
523 or return (0, 0);
524
525 $chld->move (2, 2);
526
527 map { $_ + 4 } $chld->size_request;
528}
529
530sub size_allocate {
531 my ($self, $x, $y, $w, $h) = @_;
532
533 $self->_size_allocate ($x, $y, $w, $h) or return;
534
535 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
536}
537
538sub _draw {
539 my ($self) = @_;
540
541 my $chld = $self->child;
542
543 my ($w, $h) = $chld->size_request;
544
545 glBegin GL_QUADS;
546 glColor 0, 0, 0;
547 glVertex 0 , 0;
548 glVertex 0 , $h + 4;
549 glVertex $w + 4 , $h + 4;
550 glVertex $w + 4 , 0;
551 glEnd;
552
553 $chld->draw;
554}
555
556#############################################################################
557
558package CFClient::UI::FancyFrame;
559
560our @ISA = CFClient::UI::Bin::;
561
562use SDL::OpenGL;
563
564my @tex =
565 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
566 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
567 841
568sub new { 842sub new {
569 my $class = shift; 843 my $class = shift;
570 844
571 # TODO: user_x, user_y, overwrite moveto?
572
573 $class->SUPER::new ( 845 $class->SUPER::new (
846 scroll_x => 0,
847 scroll_y => 1,
848 @_,
849 )
850}
851
852sub size_request {
853 my ($self) = @_;
854
855 my ($w, $h) = @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
856
857 $w = 10 if $self->{scroll_x};
858 $h = 10 if $self->{scroll_y};
859
860 ($w, $h)
861}
862
863sub size_allocate {
864 my ($self, $w, $h, $changed) = @_;
865
866 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w};
867 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h};
868
869 $self->child->configure (0, 0, $w, $h);
870 $self->update;
871}
872
873sub set_offset {
874 my ($self, $x, $y) = @_;
875
876 $self->{view_x} = int $x;
877 $self->{view_y} = int $y;
878
879 $self->update;
880}
881
882# hmm, this does not work for topleft of $self... but we should not ask for that
883sub coord2local {
884 my ($self, $x, $y) = @_;
885
886 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
887}
888
889sub coord2global {
890 my ($self, $x, $y) = @_;
891
892 $x = List::Util::min $self->{w}, $x - $self->{view_x};
893 $y = List::Util::min $self->{h}, $y - $self->{view_y};
894
895 $self->SUPER::coord2global ($x, $y)
896}
897
898sub find_widget {
899 my ($self, $x, $y) = @_;
900
901 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
902 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
903 ) {
904 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
905 } else {
906 $self->CFClient::UI::Base::find_widget ($x, $y)
907 }
908}
909
910sub _render {
911 my ($self) = @_;
912
913 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
914
915 $self->SUPER::_render;
916}
917
918#############################################################################
919
920package CFClient::UI::ScrolledWindow;
921
922our @ISA = CFClient::UI::HBox::;
923
924sub new {
925 my $class = shift;
926
927 my $self;
928
929 my $slider = new CFClient::UI::Slider
930 vertical => 1,
931 range => [0, 0, 1, 0.01], # HACK fix
932 on_changed => sub {
933 $self->{vp}->set_offset (0, $_[1]);
934 },
935 ;
936
937 $self = $class->SUPER::new (
938 vp => (new CFClient::UI::ViewPort expand => 1),
939 slider => $slider,
940 @_,
941 );
942
943 $self->{vp}->add ($self->{scrolled});
944 $self->add ($self->{vp});
945 $self->add ($self->{slider});
946
947 $self
948}
949
950sub update {
951 my ($self) = @_;
952
953 $self->SUPER::update;
954
955 # todo: overwrite size_allocate of child
956 my $child = $self->{vp}->child;
957 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
958}
959
960sub size_allocate {
961 my ($self, $w, $h, $changed) = @_;
962
963 $self->SUPER::size_allocate ($w, $h, $changed);
964
965 my $child = $self->{vp}->child;
966 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
967}
968
969#TODO# update range on size_allocate depending on child
970# update viewport offset on scroll
971
972#############################################################################
973
974package CFClient::UI::Frame;
975
976our @ISA = CFClient::UI::Bin::;
977
978use CFClient::OpenGL;
979
980sub new {
981 my $class = shift;
982
983 $class->SUPER::new (
984 bg => undef,
985 @_,
986 )
987}
988
989sub _draw {
990 my ($self) = @_;
991
992 if ($self->{bg}) {
993 my ($w, $h) = @$self{qw(w h)};
994
995 glEnable GL_BLEND;
996 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
997 glColor @{ $self->{bg} };
998
999 glBegin GL_QUADS;
1000 glVertex 0 , 0;
1001 glVertex 0 , $h;
1002 glVertex $w, $h;
1003 glVertex $w, 0;
1004 glEnd;
1005
1006 glDisable GL_BLEND;
1007 }
1008
1009 $self->SUPER::_draw;
1010}
1011
1012#############################################################################
1013
1014package CFClient::UI::FancyFrame;
1015
1016our @ISA = CFClient::UI::Bin::;
1017
1018use CFClient::OpenGL;
1019
1020my $bg =
1021 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1022 mipmap => 1, wrap => 1;
1023
1024my @border =
1025 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1026 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1027
1028sub new {
1029 my $class = shift;
1030
1031 my $self = $class->SUPER::new (
574 bg => [1, 1, 1, 1], 1032 bg => [1, 1, 1, 1],
575 border_bg => [1, 1, 1, 1], 1033 border_bg => [1, 1, 1, 1],
576 border => int $::FONTSIZE * 0.8, 1034 border => 0.6,
1035 can_events => 1,
1036 min_w => 16,
1037 min_h => 16,
577 @_ 1038 @_
1039 );
1040
1041 $self->{title} &&= new CFClient::UI::Label
1042 align => 0,
1043 valign => 1,
1044 text => $self->{title},
1045 fontsize => $self->{border};
1046
1047 $self
1048}
1049
1050sub border {
1051 int $_[0]{border} * $::FONTSIZE
1052}
1053
1054sub size_request {
1055 my ($self) = @_;
1056
1057 my ($w, $h) = $self->SUPER::size_request;
1058
1059 (
1060 $w + $self->border * 2,
1061 $h + $self->border * 2,
578 ) 1062 )
579} 1063}
580 1064
581sub size_request {
582 my ($self) = @_;
583
584 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
585
586 my ($w, $h) = $self->SUPER::size_request;
587
588 (
589 $w + $self->{border} * 2,
590 $h + $self->{border} * 2,
591 )
592}
593
594sub size_allocate { 1065sub size_allocate {
595 my ($self, $x, $y, $w, $h) = @_; 1066 my ($self, $w, $h, $changed) = @_;
596 1067
597 $self->_size_allocate ($x, $y, $w, $h) or return; 1068 return unless $changed;
598 1069
599 $h -= List::Util::max 0, $self->{border} * 2; 1070 $h -= List::Util::max 0, $self->border * 2;
600 $w -= List::Util::max 0, $self->{border} * 2; 1071 $w -= List::Util::max 0, $self->border * 2;
601 1072
1073 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1074 if $self->{title};
1075
602 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 1076 $self->child->configure ($self->border, $self->border, $w, $h);
603} 1077}
604 1078
605sub button_down { 1079sub button_down {
606 my ($self, $ev, $x, $y) = @_; 1080 my ($self, $ev, $x, $y) = @_;
607 1081
608 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 1082 my ($w, $h) = @$self{qw(w h)};
609 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 1083 my $border = $self->border;
610 1084
1085 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1086 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1087
1088 if ($lr & $td) {
1089 my ($wx, $wy) = ($self->{x}, $self->{y});
611 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1090 my ($ox, $oy) = ($ev->{x}, $ev->{y});
612 my ($bw, $bh) = ($self->{w}, $self->{h}); 1091 my ($bw, $bh) = ($self->{w}, $self->{h});
1092
1093 my $mx = $x < $border;
1094 my $my = $y < $border;
613 1095
614 $self->{motion} = sub { 1096 $self->{motion} = sub {
615 my ($ev, $x, $y) = @_; 1097 my ($ev, $x, $y) = @_;
616 1098
617 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1099 my $dx = $ev->{x} - $ox;
1100 my $dy = $ev->{y} - $oy;
618 1101
619 $self->{user_w} = $bw + $x - $ox; 1102 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
620 $self->{user_h} = $bh + $y - $oy; 1103 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1104
621 $self->update; 1105 $self->realloc;
1106 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
622 }; 1107 };
623 1108
624 } elsif ($x >= 0 && $x < $self->{w} 1109 } elsif ($lr ^ $td) {
625 && $y >= 0 && $y < $self->{border}) {
626
627 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1110 my ($ox, $oy) = ($ev->{x}, $ev->{y});
628 my ($bx, $by) = ($self->{x}, $self->{y}); 1111 my ($bx, $by) = ($self->{x}, $self->{y});
629 1112
630 $self->{motion} = sub { 1113 $self->{motion} = sub {
631 my ($ev, $x, $y) = @_; 1114 my ($ev, $x, $y) = @_;
632 1115
633 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1116 ($x, $y) = ($ev->{x}, $ev->{y});
634 1117
635 $self->move ($bx + $x - $ox, $by + $y - $oy); 1118 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
636 $self->update;
637 }; 1119 };
638 } 1120 }
639} 1121}
640 1122
641sub button_up { 1123sub button_up {
… …
654 my ($self) = @_; 1136 my ($self) = @_;
655 1137
656 my ($w, $h ) = ($self->{w}, $self->{h}); 1138 my ($w, $h ) = ($self->{w}, $self->{h});
657 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1139 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
658 1140
659 glEnable GL_BLEND;
660 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
661 glEnable GL_TEXTURE_2D; 1141 glEnable GL_TEXTURE_2D;
662 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1142 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
663 1143
1144 my $border = $self->border;
1145
664 glColor @{ $self->{border_bg} }; 1146 glColor @{ $self->{border_bg} };
665 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 1147 $border[0]->draw_quad_alpha (0, 0, $w, $border);
666 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 1148 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
667 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 1149 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
668 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 1150 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
669 1151
670 my $bg = $tex[0]; 1152 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1153 glColor @{ $self->{bg} };
671 1154
672 # TODO: repeat texture not scale 1155 # TODO: repeat texture not scale
673 my $rep_x = $cw / $bg->{w}; 1156 # solve this better(?)
674 my $rep_y = $ch / $bg->{h}; 1157 $bg->{s} = $cw / $bg->{w};
675 1158 $bg->{t} = $ch / $bg->{h};
676 glColor @{ $self->{bg} };
677
678 $bg->{s} = $rep_x;
679 $bg->{t} = $rep_y;
680 $bg->{wrap_mode} = 1;
681 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 1159 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1160 }
682 1161
683 glDisable GL_TEXTURE_2D; 1162 glDisable GL_TEXTURE_2D;
684 glDisable GL_BLEND; 1163
1164 $self->{title}->draw if $self->{title};
685 1165
686 $self->child->draw; 1166 $self->child->draw;
687} 1167}
688 1168
689############################################################################# 1169#############################################################################
… …
692 1172
693our @ISA = CFClient::UI::Base::; 1173our @ISA = CFClient::UI::Base::;
694 1174
695use List::Util qw(max sum); 1175use List::Util qw(max sum);
696 1176
697use SDL::OpenGL; 1177use CFClient::OpenGL;
698 1178
699sub new { 1179sub new {
700 my $class = shift; 1180 my $class = shift;
701 1181
702 $class->SUPER::new ( 1182 $class->SUPER::new (
703 col_expand => [], 1183 col_expand => [],
704 @_ 1184 @_,
705 ) 1185 )
1186}
1187
1188sub children {
1189 grep $_, map @$_, grep $_, @{ $_[0]{children} }
706} 1190}
707 1191
708sub add { 1192sub add {
709 my ($self, $x, $y, $child) = @_; 1193 my ($self, $x, $y, $child) = @_;
710 1194
711 $child->set_parent ($self); 1195 $child->set_parent ($self);
712 $self->{children}[$y][$x] = $child; 1196 $self->{children}[$y][$x] = $child;
713 1197
714 $self->{w} = $self->{h} = -1; 1198 $self->realloc;
715 $self->update;
716} 1199}
717 1200
718# TODO: move to container class maybe? send childs a signal on removal? 1201# TODO: move to container class maybe? send children a signal on removal?
719sub clear { 1202sub clear {
720 my ($self) = @_; 1203 my ($self) = @_;
721 1204
1205 my @children = $self->children;
722 delete $self->{children}; 1206 delete $self->{children};
723 $self->update; 1207
1208 for (@children) {
1209 delete $_->{parent};
1210 $_->hide;
1211 }
1212
1213 $self->realloc;
724} 1214}
725 1215
726sub get_wh { 1216sub get_wh {
727 my ($self) = @_; 1217 my ($self) = @_;
728 1218
… …
733 or next; 1223 or next;
734 1224
735 for my $x (0 .. $#$row) { 1225 for my $x (0 .. $#$row) {
736 my $widget = $row->[$x] 1226 my $widget = $row->[$x]
737 or next; 1227 or next;
738 my ($w, $h) = $widget->size_request; 1228 my ($w, $h) = @$widget{qw(req_w req_h)};
739 1229
740 $w[$x] = max $w[$x], $w; 1230 $w[$x] = max $w[$x], $w;
741 $h[$y] = max $h[$y], $h; 1231 $h[$y] = max $h[$y], $h;
742 } 1232 }
743 } 1233 }
… …
755 (sum @$hs), 1245 (sum @$hs),
756 ) 1246 )
757} 1247}
758 1248
759sub size_allocate { 1249sub size_allocate {
760 my ($self, $x, $y, $w, $h) = @_; 1250 my ($self, $w, $h, $changed) = @_;
761
762 $self->_size_allocate ($x, $y, $w, $h) or return;
763 1251
764 my ($ws, $hs) = $self->get_wh; 1252 my ($ws, $hs) = $self->get_wh;
765 1253
766 my $req_w = sum @$ws; 1254 my $req_w = (sum @$ws) || 1;
767 my $req_h = sum @$hs; 1255 my $req_h = (sum @$hs) || 1;
768 1256
769 # TODO: nicer code && do row_expand 1257 # TODO: nicer code && do row_expand
770 my @col_expand = @{$self->{col_expand}}; 1258 my @col_expand = @{$self->{col_expand}};
771 @col_expand = (1) x @$ws unless @col_expand; 1259 @col_expand = (1) x @$ws unless @col_expand;
772 my $col_expand = (sum @col_expand) || 1; 1260 my $col_expand = (sum @col_expand) || 1;
… …
789 1277
790 for my $c (0 .. $#$row) { 1278 for my $c (0 .. $#$row) {
791 my $col_w = $ws->[$c]; 1279 my $col_w = $ws->[$c];
792 1280
793 if (my $widget = $row->[$c]) { 1281 if (my $widget = $row->[$c]) {
794 $widget->size_allocate ($x, $y, $col_w, $row_h); 1282 $widget->configure ($x, $y, $col_w, $row_h);
795 } 1283 }
796 1284
797 $x += $col_w; 1285 $x += $col_w;
798 } 1286 }
799 1287
… …
826 } 1314 }
827} 1315}
828 1316
829############################################################################# 1317#############################################################################
830 1318
1319package CFClient::UI::Box;
1320
1321our @ISA = CFClient::UI::Container::;
1322
1323sub size_request {
1324 my ($self) = @_;
1325
1326 $self->{vertical}
1327 ? (
1328 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1329 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1330 )
1331 : (
1332 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1333 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1334 )
1335}
1336
1337sub size_allocate {
1338 my ($self, $w, $h, $changed) = @_;
1339
1340 my $space = $self->{vertical} ? $h : $w;
1341 my $children = $self->{children};
1342
1343 my @req;
1344
1345 if ($self->{homogeneous}) {
1346 @req = ($space / (@$children || 1)) x @$children;
1347 } else {
1348 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1349 my $req = List::Util::sum @req;
1350
1351 if ($req > $space) {
1352 # ah well, not enough space
1353 $_ *= $space / $req for @req;
1354 } else {
1355 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1356
1357 $space = ($space - $req) / $expand; # remaining space to give away
1358
1359 $req[$_] += $space * $children->[$_]{expand}
1360 for 0 .. $#$children;
1361 }
1362 }
1363
1364 CFClient::UI::harmonize \@req;
1365
1366 my $pos = 0;
1367 for (0 .. $#$children) {
1368 my $alloc = $req[$_];
1369 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1370
1371 $pos += $alloc;
1372 }
1373
1374 1
1375}
1376
1377#############################################################################
1378
831package CFClient::UI::HBox; 1379package CFClient::UI::HBox;
832 1380
833# TODO: wrap into common Box base class
834
835our @ISA = CFClient::UI::Container::; 1381our @ISA = CFClient::UI::Box::;
836 1382
837sub size_request { 1383sub new {
838 my ($self) = @_; 1384 my $class = shift;
839 1385
840 my @alloc = map [$_->size_request], @{$self->{children}}; 1386 $class->SUPER::new (
841 1387 vertical => 0,
842 ( 1388 @_,
843 (List::Util::sum map $_->[0], @alloc),
844 (List::Util::max map $_->[1], @alloc),
845 ) 1389 )
846} 1390}
847 1391
848sub size_allocate {
849 my ($self, $x, $y, $w, $h) = @_;
850
851 $self->_size_allocate ($x, $y, $w, $h);
852
853 ($h, $w) = ($w, $h);
854
855 my $children = $self->{children};
856
857 my @h = map +($_->size_request)[0], @$children;
858
859 my $req_h = List::Util::sum @h;
860
861 if ($req_h > $h) {
862 # ah well, not enough space
863 $_ *= $h / $req_h for @h;
864 } else {
865 my $exp = List::Util::sum map $_->{expand}, @$children;
866 $exp ||= 1;
867
868 for (0 .. $#$children) {
869 my $child = $children->[$_];
870
871 my $alloc_h = $h[$_];
872 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
873 $h[$_] = $alloc_h;
874 }
875 }
876
877 CFClient::UI::harmonize \@h;
878
879 my $y = 0;
880 for (0 .. $#$children) {
881 my $child = $children->[$_];
882 my $h = $h[$_];
883 $child->size_allocate ($y, 0, $h, $w);
884
885 $y += $h;
886 }
887}
888
889############################################################################# 1392#############################################################################
890 1393
891package CFClient::UI::VBox; 1394package CFClient::UI::VBox;
892 1395
893# TODO: wrap into common Box base class
894
895our @ISA = CFClient::UI::Container::; 1396our @ISA = CFClient::UI::Box::;
896 1397
897sub size_request { 1398sub new {
898 my ($self) = @_; 1399 my $class = shift;
899 1400
900 my @alloc = map [$_->size_request], @{$self->{children}}; 1401 $class->SUPER::new (
901 1402 vertical => 1,
902 ( 1403 @_,
903 (List::Util::max map $_->[0], @alloc),
904 (List::Util::sum map $_->[1], @alloc),
905 ) 1404 )
906} 1405}
907 1406
908sub size_allocate {
909 my ($self, $x, $y, $w, $h) = @_;
910
911 $self->_size_allocate ($x, $y, $w, $h);
912
913 my $children = $self->{children};
914
915 my @h = map +($_->size_request)[1], @$children;
916
917 my $req_h = List::Util::sum @h;
918
919 if ($req_h > $h) {
920 # ah well, not enough space
921 $_ *= $h / $req_h for @h;
922 } else {
923 my $exp = List::Util::sum map $_->{expand}, @$children;
924 $exp ||= 1;
925
926 for (0 .. $#$children) {
927 my $child = $children->[$_];
928
929 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
930 }
931 }
932
933 CFClient::UI::harmonize \@h;
934
935 my $y = 0;
936 for (0 .. $#$children) {
937 my $child = $children->[$_];
938 my $h = $h[$_];
939 $child->size_allocate (0, $y, $w, $h);
940
941 $y += $h;
942 }
943}
944
945############################################################################# 1407#############################################################################
946 1408
947package CFClient::UI::Label; 1409package CFClient::UI::Label;
948 1410
949our @ISA = CFClient::UI::Base::; 1411our @ISA = CFClient::UI::DrawBG::;
950 1412
951use SDL::OpenGL; 1413use CFClient::OpenGL;
952 1414
953sub new { 1415sub new {
954 my ($class, %arg) = @_; 1416 my ($class, %arg) = @_;
955 1417
956 my $self = $class->SUPER::new ( 1418 my $self = $class->SUPER::new (
957 fg => [1, 1, 1], 1419 fg => [1, 1, 1],
958 fontsize => $::FONTSIZE, 1420 #bg => none
959 text => "", 1421 #active_bg => none
1422 #font => default_font
1423 #text => initial text
1424 #markup => initial narkup
1425 #max_w => maximum pixel width
1426 ellipsise => 3, # end
1427 layout => (new CFClient::Layout),
1428 fontsize => 1,
960 align => -1, 1429 align => -1,
961 valign => -1, 1430 valign => -1,
962 padding => 2, 1431 padding_x => 2,
963 layout => new CFClient::Layout, 1432 padding_y => 2,
1433 can_events => 0,
964 %arg 1434 %arg
965 ); 1435 );
966 1436
967 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1437 if (exists $self->{template}) {
1438 my $layout = new CFClient::Layout;
1439 $layout->set_text (delete $self->{template});
1440 $self->{template} = $layout;
1441 }
968 1442
969 $self->set_text (delete $self->{text}) if exists $self->{text}; 1443 if (exists $self->{markup}) {
970 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1444 $self->set_markup (delete $self->{markup});
1445 } else {
1446 $self->set_text (delete $self->{text});
1447 }
971 1448
972 $self 1449 $self
973} 1450}
974 1451
975sub escape_text { 1452sub escape($) {
976 local $_ = $_[1]; 1453 local $_ = $_[0];
977 1454
978 s/&/&amp;/g; 1455 s/&/&amp;/g;
979 s/>/&gt;/g; 1456 s/>/&gt;/g;
980 s/</&lt;/g; 1457 s/</&lt;/g;
981 1458
982 $_[1] 1459 $_
1460}
1461
1462sub update {
1463 my ($self) = @_;
1464
1465 delete $self->{texture};
1466 $self->SUPER::update;
983} 1467}
984 1468
985sub set_text { 1469sub set_text {
986 my ($self, $text) = @_; 1470 my ($self, $text) = @_;
987 1471
1472 return if $self->{text} eq "T$text";
1473 $self->{text} = "T$text";
1474
1475 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
988 $self->{layout}->set_text ($text); 1476 $self->{layout}->set_text ($text);
989 1477
990 delete $self->{texture}; 1478 $self->realloc;
991 $self->update; 1479 $self->update;
992} 1480}
993 1481
994sub set_markup { 1482sub set_markup {
995 my ($self, $markup) = @_; 1483 my ($self, $markup) = @_;
996 1484
1485 return if $self->{text} eq "M$markup";
1486 $self->{text} = "M$markup";
1487
1488 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1489
1490 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
997 $self->{layout}->set_markup ($markup); 1491 $self->{layout}->set_markup ($markup);
998 1492
1493 $self->realloc;
1494 $self->update;
1495}
1496
1497sub size_request {
1498 my ($self) = @_;
1499
1500 $self->{layout}->set_font ($self->{font}) if $self->{font};
1501 $self->{layout}->set_width ($self->{max_w} || -1);
1502 $self->{layout}->set_ellipsise ($self->{ellipsise});
1503 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1504 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1505
1506 my ($w, $h) = $self->{layout}->size;
1507
1508 if (exists $self->{template}) {
1509 $self->{template}->set_font ($self->{font}) if $self->{font};
1510 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1511
1512 my ($w2, $h2) = $self->{template}->size;
1513
1514 $w = List::Util::max $w, $w2;
1515 $h = List::Util::max $h, $h2;
1516 }
1517
1518 ($w, $h)
1519}
1520
1521sub size_allocate {
1522 my ($self, $w, $h, $changed) = @_;
1523
1524 delete $self->{texture}
1525 if $changed;
1526}
1527
1528sub set_fontsize {
1529 my ($self, $fontsize) = @_;
1530
1531 $self->{fontsize} = $fontsize;
999 delete $self->{texture}; 1532 delete $self->{texture};
1000 $self->update;
1001}
1002 1533
1003sub size_request { 1534 $self->realloc;
1004 my ($self) = @_;
1005
1006 $self->{layout}->set_width;
1007 $self->{layout}->set_height ($self->{fontsize});
1008
1009 my ($w, $h) = $self->{layout}->size;
1010
1011 (
1012 $w + $self->{padding} * 2,
1013 $h + $self->{padding} * 2,
1014 )
1015}
1016
1017sub size_allocate {
1018 my ($self, $x, $y, $w, $h) = @_;
1019
1020 $self->_size_allocate ($x, $y, $w, $h) or return;
1021
1022 delete $self->{texture};
1023}
1024
1025sub update {
1026 my ($self) = @_;
1027
1028 delete $self->{texture};
1029 $self->SUPER::update;
1030} 1535}
1031 1536
1032sub _draw { 1537sub _draw {
1033 my ($self) = @_; 1538 my ($self) = @_;
1034 1539
1540 $self->SUPER::_draw; # draw background, if applicable
1541
1035 my $tex = $self->{texture} ||= do { 1542 my $tex = $self->{texture} ||= do {
1543 $self->{layout}->set_foreground (@{$self->{fg}});
1544 $self->{layout}->set_font ($self->{font}) if $self->{font};
1036 $self->{layout}->set_width ($self->{w}); 1545 $self->{layout}->set_width ($self->{w});
1037 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize}); 1546 $self->{layout}->set_ellipsise ($self->{ellipsise});
1547 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1548 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1549
1038 new_from_layout CFClient::Texture $self->{layout} 1550 my $tex = new_from_layout CFClient::Texture $self->{layout};
1551
1552 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1553 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1554 : ($self->{w} - $tex->{w}) * 0.5);
1555
1556 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1557 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1558 : ($self->{h} - $tex->{h}) * 0.5);
1559
1560 $tex
1039 }; 1561 };
1040 1562
1041 glEnable GL_BLEND;
1042 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1043 glEnable GL_TEXTURE_2D; 1563 glEnable GL_TEXTURE_2D;
1044 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1564 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1045 1565
1566 if ($tex->{format} == GL_ALPHA) {
1046 glColor @{$self->{fg}}; 1567 glColor @{$self->{fg}};
1047 1568 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1048 my $x = 1569 } else {
1049 $self->{align} < 0 ? $self->{padding} 1570 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1050 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1571 }
1051 : ($self->{w} - $tex->{w}) * 0.5;
1052
1053 my $y =
1054 $self->{valign} < 0 ? $self->{padding}
1055 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1056 : ($self->{h} - $tex->{h}) * 0.5;
1057
1058 $tex->draw_quad (int $x, int $y);
1059 1572
1060 glDisable GL_TEXTURE_2D; 1573 glDisable GL_TEXTURE_2D;
1061 glDisable GL_BLEND;
1062} 1574}
1063 1575
1064############################################################################# 1576#############################################################################
1065 1577
1066package CFClient::UI::EntryBase; 1578package CFClient::UI::EntryBase;
1067 1579
1068our @ISA = CFClient::UI::Label::; 1580our @ISA = CFClient::UI::Label::;
1069 1581
1070use SDL; 1582use CFClient::OpenGL;
1071use SDL::OpenGL;
1072 1583
1073sub new { 1584sub new {
1074 my $class = shift; 1585 my $class = shift;
1075 1586
1076 $class->SUPER::new ( 1587 $class->SUPER::new (
1077 fg => [1, 1, 1], 1588 fg => [1, 1, 1],
1078 bg => [0, 0, 0, 0.2], 1589 bg => [0, 0, 0, 0.2],
1079 active_bg => [1, 1, 1, 0.5], 1590 active_bg => [1, 1, 1, 0.5],
1080 active_fg => [0, 0, 0], 1591 active_fg => [0, 0, 0],
1081 can_hover => 1, 1592 can_hover => 1,
1082 can_focus => 1, 1593 can_focus => 1,
1083 valign => 0, 1594 valign => 0,
1595 can_events => 1,
1596 #text => ...
1084 @_ 1597 @_
1085 ) 1598 )
1086} 1599}
1087 1600
1088sub _set_text { 1601sub _set_text {
… …
1090 1603
1091 delete $self->{cur_h}; 1604 delete $self->{cur_h};
1092 1605
1093 return if $self->{text} eq $text; 1606 return if $self->{text} eq $text;
1094 1607
1608 delete $self->{texture};
1609
1095 $self->{last_activity} = $::NOW; 1610 $self->{last_activity} = $::NOW;
1096 $self->{text} = $text; 1611 $self->{text} = $text;
1097 1612
1098 $text =~ s/./*/g if $self->{hidden}; 1613 $text =~ s/./*/g if $self->{hidden};
1099 $self->{layout}->set_text ("$text "); 1614 $self->{layout}->set_text ("$text ");
1100 1615
1101 $self->emit (changed => $self->{text}); 1616 $self->_emit (changed => $self->{text});
1617}
1618
1619sub set_text {
1620 my ($self, $text) = @_;
1621
1622 $self->{cursor} = length $text;
1623 $self->_set_text ($text);
1624
1625 $self->realloc;
1102} 1626}
1103 1627
1104sub get_text { 1628sub get_text {
1105 $_[0]{text} 1629 $_[0]{text}
1106} 1630}
… …
1111 my ($w, $h) = $self->SUPER::size_request; 1635 my ($w, $h) = $self->SUPER::size_request;
1112 1636
1113 ($w + 1, $h) # add 1 for cursor 1637 ($w + 1, $h) # add 1 for cursor
1114} 1638}
1115 1639
1116sub size_allocate {
1117 my ($self, $x, $y, $w, $h) = @_;
1118
1119 $self->SUPER::size_allocate ($x, $y, $w, $h);
1120
1121 $self->_set_text ($self->{text});
1122}
1123
1124sub set_text {
1125 my ($self, $text) = @_;
1126
1127 $self->{cursor} = length $text;
1128 $self->_set_text ($text);
1129 $self->update;
1130}
1131
1132sub key_down { 1640sub key_down {
1133 my ($self, $ev) = @_; 1641 my ($self, $ev) = @_;
1134 1642
1135 my $mod = $ev->key_mod; 1643 my $mod = $ev->{mod};
1136 my $sym = $ev->key_sym; 1644 my $sym = $ev->{sym};
1137
1138 my $uni = $ev->key_unicode; 1645 my $uni = $ev->{unicode};
1139 1646
1140 my $text = $self->get_text; 1647 my $text = $self->get_text;
1141 1648
1142 if ($sym == SDLK_BACKSPACE) { 1649 if ($uni == 8) {
1143 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1650 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1144 } elsif ($sym == SDLK_DELETE) { 1651 } elsif ($uni == 127) {
1145 substr $text, $self->{cursor}, 1, ""; 1652 substr $text, $self->{cursor}, 1, "";
1146 } elsif ($sym == SDLK_LEFT) { 1653 } elsif ($sym == CFClient::SDLK_LEFT) {
1147 --$self->{cursor} if $self->{cursor}; 1654 --$self->{cursor} if $self->{cursor};
1148 } elsif ($sym == SDLK_RIGHT) { 1655 } elsif ($sym == CFClient::SDLK_RIGHT) {
1149 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1656 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1150 } elsif ($sym == SDLK_HOME) { 1657 } elsif ($sym == CFClient::SDLK_HOME) {
1151 $self->{cursor} = 0; 1658 $self->{cursor} = 0;
1152 } elsif ($sym == SDLK_END) { 1659 } elsif ($sym == CFClient::SDLK_END) {
1153 $self->{cursor} = length $text; 1660 $self->{cursor} = length $text;
1154 } elsif ($sym == SDLK_ESCAPE) { 1661 } elsif ($uni == 27) {
1155 $self->emit ('escape'); 1662 $self->_emit ('escape');
1156 } elsif ($uni) { 1663 } elsif ($uni) {
1157 substr $text, $self->{cursor}++, 0, chr $uni; 1664 substr $text, $self->{cursor}++, 0, chr $uni;
1158 } 1665 }
1159 1666
1160 $self->_set_text ($text); 1667 $self->_set_text ($text);
1161 $self->update; 1668
1669 $self->realloc;
1162} 1670}
1163 1671
1164sub focus_in { 1672sub focus_in {
1165 my ($self) = @_; 1673 my ($self) = @_;
1166 1674
… …
1224 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 1732 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1225 } 1733 }
1226 1734
1227 glColor @{$self->{fg}}; 1735 glColor @{$self->{fg}};
1228 glBegin GL_LINES; 1736 glBegin GL_LINES;
1229 glVertex $self->{cur_x}, $self->{cur_y};
1230 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1737 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1738 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1231 glEnd; 1739 glEnd;
1232 } 1740 }
1233} 1741}
1234 1742
1235package CFClient::UI::Entry; 1743package CFClient::UI::Entry;
1236 1744
1237our @ISA = CFClient::UI::EntryBase::; 1745our @ISA = CFClient::UI::EntryBase::;
1238 1746
1239use SDL; 1747use CFClient::OpenGL;
1240use SDL::OpenGL;
1241 1748
1242sub key_down { 1749sub key_down {
1243 my ($self, $ev) = @_; 1750 my ($self, $ev) = @_;
1244 1751
1245 my $sym = $ev->key_sym; 1752 my $sym = $ev->{sym};
1246 1753
1247 if ($sym == SDLK_RETURN) { 1754 if ($sym == 13) {
1755 unshift @{$self->{history}},
1756 my $txt = $self->get_text;
1757 $self->{history_pointer} = -1;
1758 $self->{history_saveback} = '';
1248 $self->emit (activate => $self->get_text); 1759 $self->_emit (activate => $txt);
1249 $self->update; 1760 $self->update;
1761
1762 } elsif ($sym == CFClient::SDLK_UP) {
1763 if ($self->{history_pointer} < 0) {
1764 $self->{history_saveback} = $self->get_text;
1765 }
1766 if (@{$self->{history} || []} > 0) {
1767 $self->{history_pointer}++;
1768 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1769 $self->{history_pointer} = @{$self->{history} || []} - 1;
1770 }
1771 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1772 }
1773
1774 } elsif ($sym == CFClient::SDLK_DOWN) {
1775 $self->{history_pointer}--;
1776 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1777
1778 if ($self->{history_pointer} >= 0) {
1779 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1780 } else {
1781 $self->set_text ($self->{history_saveback});
1782 }
1250 1783
1251 } else { 1784 } else {
1252 $self->SUPER::key_down ($ev); 1785 $self->SUPER::key_down ($ev);
1253 } 1786 }
1254 1787
… …
1258 1791
1259package CFClient::UI::Button; 1792package CFClient::UI::Button;
1260 1793
1261our @ISA = CFClient::UI::Label::; 1794our @ISA = CFClient::UI::Label::;
1262 1795
1263use SDL; 1796use CFClient::OpenGL;
1264use SDL::OpenGL;
1265 1797
1266my @tex = 1798my @tex =
1267 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1799 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1268 qw(b1_button_active.png); 1800 qw(b1_button_active.png);
1269 1801
1270sub new { 1802sub new {
1271 my $class = shift; 1803 my $class = shift;
1272 1804
1273 $class->SUPER::new ( 1805 $class->SUPER::new (
1274 padding => 4, 1806 padding_x => 4,
1807 padding_y => 4,
1808 fg => [1, 1, 1],
1809 active_fg => [0, 0, 1],
1810 can_hover => 1,
1811 align => 0,
1812 valign => 0,
1813 can_events => 1,
1814 @_
1815 )
1816}
1817
1818sub activate { }
1819
1820sub button_up {
1821 my ($self, $ev, $x, $y) = @_;
1822
1823 $self->emit ("activate")
1824 if $x >= 0 && $x < $self->{w}
1825 && $y >= 0 && $y < $self->{h};
1826}
1827
1828sub _draw {
1829 my ($self) = @_;
1830
1831 local $self->{fg} = $self->{fg};
1832
1833 if ($GRAB == $self) {
1834 $self->{fg} = $self->{active_fg};
1835 }
1836
1837 glEnable GL_TEXTURE_2D;
1838 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1839 glColor 0, 0, 0, 1;
1840
1841 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1842
1843 glDisable GL_TEXTURE_2D;
1844
1845 $self->SUPER::_draw;
1846}
1847
1848#############################################################################
1849
1850package CFClient::UI::CheckBox;
1851
1852our @ISA = CFClient::UI::DrawBG::;
1853
1854my @tex =
1855 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1856 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1857
1858use CFClient::OpenGL;
1859
1860sub new {
1861 my $class = shift;
1862
1863 $class->SUPER::new (
1864 padding_x => 2,
1865 padding_y => 2,
1275 fg => [1, 1, 1], 1866 fg => [1, 1, 1],
1276 bg => [1, 1, 1, 0.2],
1277 active_fg => [1, 1, 0], 1867 active_fg => [1, 1, 0],
1868 bg => [0, 0, 0, 0.2],
1869 active_bg => [1, 1, 1, 0.5],
1870 state => 0,
1278 can_hover => 1, 1871 can_hover => 1,
1279 @_ 1872 @_
1280 ) 1873 )
1281} 1874}
1282 1875
1876sub size_request {
1877 my ($self) = @_;
1878
1879 (6) x 2
1880}
1881
1283sub button_up { 1882sub button_down {
1284 my ($self, $ev, $x, $y) = @_; 1883 my ($self, $ev, $x, $y) = @_;
1285 1884
1286 if ($x >= 0 && $x < $self->{w} 1885 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1287 && $y >= 0 && $y < $self->{h}) { 1886 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1288 $self->emit ("activate"); 1887 $self->{state} = !$self->{state};
1888 $self->_emit (changed => $self->{state});
1289 } 1889 }
1290} 1890}
1291 1891
1292sub _draw { 1892sub _draw {
1293 my ($self) = @_; 1893 my ($self) = @_;
1294 1894
1295 local $self->{fg} = $self->{fg}; 1895 $self->SUPER::_draw;
1296 1896
1297 if ($GRAB == $self) { 1897 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1298 $self->{fg} = $self->{active_fg}; 1898
1899 my ($w, $h) = @$self{qw(w h)};
1900
1901 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1902
1903 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1904
1905 my $tex = $self->{state} ? $tex[1] : $tex[0];
1906
1907 glEnable GL_TEXTURE_2D;
1908 $tex->draw_quad_alpha (0, 0, $s, $s);
1909 glDisable GL_TEXTURE_2D;
1910}
1911
1912#############################################################################
1913
1914package CFClient::UI::Image;
1915
1916our @ISA = CFClient::UI::Base::;
1917
1918use CFClient::OpenGL;
1919use Carp qw/confess/;
1920
1921our %loaded_images;
1922
1923sub new {
1924 my $class = shift;
1925
1926 my $self = $class->SUPER::new (can_events => 0, @_);
1927
1928 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1929
1930 $loaded_images{$self->{image}} ||=
1931 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1932
1933 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1934
1935 Scalar::Util::weaken $loaded_images{$self->{image}};
1936
1937 $self->{aspect} = $tex->{w} / $tex->{h};
1938
1939 $self
1940}
1941
1942sub size_request {
1943 my ($self) = @_;
1944
1945 ($self->{tex}->{w}, $self->{tex}->{h})
1946}
1947
1948sub _draw {
1949 my ($self) = @_;
1950
1951 my $tex = $self->{tex};
1952
1953 my ($w, $h) = ($self->{w}, $self->{h});
1954
1955 if ($self->{rot90}) {
1956 glRotate 90, 0, 0, 1;
1957 glTranslate 0, -$self->{w}, 0;
1958
1959 ($w, $h) = ($h, $w);
1299 } 1960 }
1961
1962 glEnable GL_TEXTURE_2D;
1963 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1964
1965 $tex->draw_quad_alpha (0, 0, $w, $h);
1966
1967 glDisable GL_TEXTURE_2D;
1968}
1969
1970#############################################################################
1971
1972package CFClient::UI::VGauge;
1973
1974our @ISA = CFClient::UI::Base::;
1975
1976use List::Util qw(min max);
1977
1978use CFClient::OpenGL;
1979
1980my %tex = (
1981 food => [
1982 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1983 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1984 ],
1985 grace => [
1986 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1987 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1988 ],
1989 hp => [
1990 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1991 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1992 ],
1993 mana => [
1994 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1995 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1996 ],
1997);
1998
1999# eg. VGauge->new (gauge => 'food'), default gauge: food
2000sub new {
2001 my $class = shift;
2002
2003 my $self = $class->SUPER::new (
2004 type => 'food',
2005 @_
2006 );
2007
2008 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2009
2010 $self
2011}
2012
2013sub size_request {
2014 my ($self) = @_;
2015
2016 #my $tex = $tex{$self->{type}}[0];
2017 #@$tex{qw(w h)}
2018 (0, 0)
2019}
2020
2021sub set_max {
2022 my ($self, $max) = @_;
2023
2024 return if $self->{max_val} == $max;
2025
2026 $self->{max_val} = $max;
2027 $self->update;
2028}
2029
2030sub set_value {
2031 my ($self, $val, $max) = @_;
2032
2033 $self->set_max ($max)
2034 if defined $max;
2035
2036 return if $self->{val} == $val;
2037
2038 $self->{val} = $val;
2039 $self->update;
2040}
2041
2042sub _draw {
2043 my ($self) = @_;
2044
2045 my $tex = $tex{$self->{type}};
2046 my ($t1, $t2, $t3) = @$tex;
2047
2048 my ($w, $h) = ($self->{w}, $self->{h});
2049
2050 if ($self->{vertical}) {
2051 glRotate 90, 0, 0, 1;
2052 glTranslate 0, -$self->{w}, 0;
2053
2054 ($w, $h) = ($h, $w);
2055 }
2056
2057 my $ycut = $self->{val} / ($self->{max_val} || 1);
2058
2059 my $ycut1 = max 0, min 1, $ycut;
2060 my $ycut2 = max 0, min 1, $ycut - 1;
2061
2062 my $h1 = $self->{h} * (1 - $ycut1);
2063 my $h2 = $self->{h} * (1 - $ycut2);
1300 2064
1301 glEnable GL_BLEND; 2065 glEnable GL_BLEND;
1302 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2066 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1303 glEnable GL_TEXTURE_2D; 2067 glEnable GL_TEXTURE_2D;
1304 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2068 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1305 glColor 0, 0, 0, 1;
1306 2069
1307 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 2070 glBindTexture GL_TEXTURE_2D, $t1->{name};
2071 glBegin GL_QUADS;
2072 glTexCoord 0 , 0; glVertex 0 , 0;
2073 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2074 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2075 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2076 glEnd;
1308 2077
2078 my $ycut1 = List::Util::min 1, $ycut;
2079 glBindTexture GL_TEXTURE_2D, $t2->{name};
2080 glBegin GL_QUADS;
2081 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2082 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2083 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2084 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2085 glEnd;
2086
2087 if ($t3) {
2088 glBindTexture GL_TEXTURE_2D, $t3->{name};
2089 glBegin GL_QUADS;
2090 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2091 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2092 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2093 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2094 glEnd;
2095 }
2096
2097 glDisable GL_BLEND;
1309 glDisable GL_TEXTURE_2D; 2098 glDisable GL_TEXTURE_2D;
1310 glDisable GL_BLEND;
1311
1312 $self->SUPER::_draw;
1313} 2099}
1314 2100
1315############################################################################# 2101#############################################################################
1316 2102
1317package CFClient::UI::CheckBox; 2103package CFClient::UI::Gauge;
1318 2104
1319our @ISA = CFClient::UI::DrawBG::; 2105our @ISA = CFClient::UI::VBox::;
1320
1321my @tex =
1322 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1323 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1324
1325use SDL;
1326use SDL::OpenGL;
1327 2106
1328sub new { 2107sub new {
1329 my $class = shift; 2108 my ($class, %arg) = @_;
1330 2109
1331 $class->SUPER::new ( 2110 my $self = $class->SUPER::new (
1332 padding => 2, 2111 tooltip => $arg{type},
1333 fg => [1, 1, 1],
1334 active_fg => [1, 1, 0],
1335 state => 0,
1336 can_hover => 1, 2112 can_hover => 1,
1337 @_ 2113 can_events => 1,
2114 %arg,
1338 ) 2115 );
1339}
1340 2116
1341sub size_request { 2117 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2118 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2119 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2120
2121 $self
2122}
2123
2124sub set_fontsize {
2125 my ($self, $fsize) = @_;
2126
2127 $self->{value}->set_fontsize ($fsize);
2128 $self->{max} ->set_fontsize ($fsize);
2129}
2130
2131sub set_max {
1342 my ($self) = @_; 2132 my ($self, $max) = @_;
1343 2133
1344 ($self->{padding} * 2 + 6) x 2 2134 $self->{gauge}->set_max ($max);
2135 $self->{max}->set_text ($max);
1345} 2136}
1346 2137
1347sub size_allocate { 2138sub set_value {
1348 my ($self, $x, $y, $w, $h) = @_;
1349
1350 $self->_size_allocate ($x, $y, $w, $h);
1351}
1352
1353sub button_down {
1354 my ($self, $ev, $x, $y) = @_; 2139 my ($self, $val, $max) = @_;
1355 2140
1356 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2141 $self->set_max ($max)
1357 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2142 if defined $max;
1358 $self->{state} = !$self->{state};
1359 $self->emit (changed => $self->{state});
1360 }
1361}
1362 2143
1363sub _draw { 2144 $self->{gauge}->set_value ($val, $max);
1364 my ($self) = @_; 2145 $self->{value}->set_text ($val);
1365
1366 $self->SUPER::_draw;
1367
1368 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1369
1370 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1371
1372 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1373
1374 glEnable GL_BLEND;
1375 glEnable GL_TEXTURE_2D;
1376 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1377
1378 my $tex = $self->{state} ? $tex[1] : $tex[0];
1379
1380 $tex->draw_quad (0, 0, $s, $s);
1381
1382 glDisable GL_TEXTURE_2D;
1383 glDisable GL_BLEND;
1384} 2146}
1385 2147
1386############################################################################# 2148#############################################################################
1387 2149
1388package CFClient::UI::Slider; 2150package CFClient::UI::Slider;
1389 2151
1390use strict; 2152use strict;
1391 2153
1392use SDL::OpenGL; 2154use CFClient::OpenGL;
1393 2155
1394our @ISA = CFClient::UI::DrawBG::; 2156our @ISA = CFClient::UI::DrawBG::;
1395 2157
1396my @tex = 2158my @tex =
1397 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2159 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1398 qw(s1_slider.png s1_slider_bg.png); 2160 qw(s1_slider.png s1_slider_bg.png);
1399 2161
1400sub new { 2162sub new {
1401 my $class = shift; 2163 my $class = shift;
1402 2164
1403 # range [value, low, high, page] 2165 # range [value, low, high, page, unit]
1404 2166
1405 # TODO: 0-width page 2167 # TODO: 0-width page
1406 # TODO: req_w/h are wrong with vertical 2168 # TODO: req_w/h are wrong with vertical
1407 # TODO: calculations are off 2169 # TODO: calculations are off
1408 my $self = $class->SUPER::new ( 2170 my $self = $class->SUPER::new (
1409 fg => [1, 1, 1], 2171 fg => [1, 1, 1],
1410 active_fg => [0, 0, 0], 2172 active_fg => [0, 0, 0],
2173 bg => [0, 0, 0, 0.2],
2174 active_bg => [1, 1, 1, 0.5],
1411 range => [0, 0, 100, 10], 2175 range => [0, 0, 100, 10, 0],
1412 req_w => 40, 2176 min_w => $::WIDTH / 80,
1413 req_h => 13, 2177 min_h => $::WIDTH / 80,
1414 vertical => 0, 2178 vertical => 0,
1415 can_hover => 1, 2179 can_hover => 1,
1416 inner_pad => 5, 2180 inner_pad => 0.02,
1417 @_ 2181 @_
1418 ); 2182 );
1419 2183
2184 $self->set_value ($self->{range}[0]);
2185 $self->update;
2186
1420 $self 2187 $self
1421} 2188}
1422 2189
2190sub changed { }
2191
2192sub set_range {
2193 my ($self, $range) = @_;
2194
2195 ($range, $self->{range}) = ($self->{range}, $range);
2196
2197 $self->update
2198 if "@$range" ne "@{$self->{range}}";
2199}
2200
2201sub set_value {
2202 my ($self, $value) = @_;
2203
2204 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2205
2206 $hi = $lo + 1 if $hi <= $lo;
2207
2208 $page = $hi - $lo if $page > $hi - $lo;
2209
2210 $value = $lo if $value < $lo;
2211 $value = $hi - $page if $value > $hi - $page;
2212
2213 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2214 if $unit;
2215
2216 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2217
2218 if ($value != $old_value) {
2219 $self->_emit (changed => $value);
2220 $self->update;
2221 }
2222}
2223
1423sub size_request { 2224sub size_request {
1424 my ($self) = @_; 2225 my ($self) = @_;
1425 2226
1426 my $w = $self->{req_w}; 2227 ($self->{req_w}, $self->{req_h})
1427 my $h = $self->{req_h};
1428
1429 $self->{vertical} ? ($h, $w) : ($w, $h)
1430} 2228}
1431 2229
1432sub button_down { 2230sub button_down {
1433 my ($self, $ev, $x, $y) = @_; 2231 my ($self, $ev, $x, $y) = @_;
1434 2232
1435 $self->SUPER::button_down ($ev, $x, $y); 2233 $self->SUPER::button_down ($ev, $x, $y);
2234
2235 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2236
1436 $self->mouse_motion ($ev, $x, $y); 2237 $self->mouse_motion ($ev, $x, $y);
1437} 2238}
1438 2239
1439sub mouse_motion { 2240sub mouse_motion {
1440 my ($self, $ev, $x, $y) = @_; 2241 my ($self, $ev, $x, $y) = @_;
1441 2242
1442 if ($GRAB == $self) { 2243 if ($GRAB == $self) {
2244 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2245
2246 my (undef, $lo, $hi, $page) = @{$self->{range}};
2247
2248 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2249
2250 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2251 }
2252}
2253
2254sub update {
2255 my ($self) = @_;
2256
2257 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2258 $self->set_value ($self->{range}[0]);
2259
1443 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2260 my ($value, $lo, $hi, $page) = @{$self->{range}};
2261 my $range = ($hi - $page - $lo) || 1e-100;
1444 2262
1445 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2263 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1446 2264
1447 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2265 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1448 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2266 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1449 2267
1450 $x -= $inner_pad_px; # substract the padding 2268 $value = ($value - $lo) / $range;
1451 $x = $x * ($hi - $lo) / $inner_w + $lo; 2269 $value = $value * $self->{scale} + $self->{offset};
1452 $x = $lo if $x < $lo;
1453 $x = $hi - $page if $x > $hi - $page;
1454 $self->{range}[0] = $x;
1455 2270
1456 $self->emit (changed => $x); 2271 $self->{knob_x} = $value - $knob_w * 0.5;
1457 $self->update; 2272 $self->{knob_w} = $knob_w;
1458 } 2273 });
1459}
1460 2274
1461# the inner_* stuff is for generating a padding for the slider handle, 2275 $self->SUPER::update;
1462# so that the handle doesn't leave the texture. This calculation isn't 100%
1463# correct propably, but it does the job for now
1464sub _calc_inner_pad_px {
1465 my ($self, $w) = @_;
1466 ($w / 100) * $self->{inner_pad} # % to pixels
1467} 2276}
1468 2277
1469sub _draw { 2278sub _draw {
1470 my ($self) = @_; 2279 my ($self) = @_;
1471 2280
1472 $self->SUPER::_draw (); 2281 $self->SUPER::_draw ();
1473 2282
1474 my ($w, $h) = @$self{qw(w h)}; 2283 glScale $self->{w}, $self->{h};
1475 2284
1476 if ($self->{vertical}) { 2285 if ($self->{vertical}) {
1477 # draw a vertical slider like a rotated horizontal slider 2286 # draw a vertical slider like a rotated horizontal slider
1478 2287
2288 glTranslate 1, 0, 0;
1479 glRotate 90, 0, 0, 1; 2289 glRotate 90, 0, 0, 1;
1480 glTranslate 0, -$self->{w}, 0;
1481
1482 ($w, $h) = ($h, $w);
1483 } 2290 }
1484 2291
1485 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2292 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1486 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2293 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1487 2294
1488 my ($value, $lo, $hi, $page) = @{$self->{range}};
1489
1490 $hi = $value + 1 if $lo == $hi;
1491
1492 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1493 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1494
1495 $page = int $page * $inner_w / ($hi - $lo);
1496 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1497
1498 $w -= $page;
1499 $page &= ~1;
1500 glTranslate $page * 0.5, 0, 0;
1501 $page ||= 2;
1502
1503 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1504 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1505
1506 glEnable GL_BLEND;
1507 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1508 glEnable GL_TEXTURE_2D; 2295 glEnable GL_TEXTURE_2D;
1509 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2296 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1510 2297
1511 # draw background 2298 # draw background
1512 $tex[1]->draw_quad (0, 0, $w, $h); 2299 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1513 2300
1514 # draw handle 2301 # draw handle
1515 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2302 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1516 2303
1517 glDisable GL_BLEND;
1518 glDisable GL_TEXTURE_2D; 2304 glDisable GL_TEXTURE_2D;
1519} 2305}
1520 2306
1521############################################################################# 2307#############################################################################
1522 2308
2309package CFClient::UI::ValSlider;
2310
2311our @ISA = CFClient::UI::HBox::;
2312
2313sub new {
2314 my ($class, %arg) = @_;
2315
2316 my $range = delete $arg{range};
2317
2318 my $self = $class->SUPER::new (
2319 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2320 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2321 to_value => sub { shift },
2322 from_value => sub { shift },
2323 %arg,
2324 );
2325
2326 $self->{slider}->connect (changed => sub {
2327 my ($self, $value) = @_;
2328 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2329 $self->{parent}->emit (changed => $value);
2330 });
2331
2332# $self->{entry}->connect (changed => sub {
2333# my ($self, $value) = @_;
2334# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2335# $self->{parent}->emit (changed => $value);
2336# });
2337
2338 $self->add ($self->{slider}, $self->{entry});
2339
2340 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2341
2342 $self
2343}
2344
2345sub set_range { shift->{slider}->set_range (@_) }
2346sub set_value { shift->{slider}->set_value (@_) }
2347
2348#############################################################################
2349
1523package CFClient::UI::TextView; 2350package CFClient::UI::TextView;
1524 2351
1525our @ISA = CFClient::UI::HBox::; 2352our @ISA = CFClient::UI::HBox::;
1526 2353
1527use SDL::OpenGL; 2354use CFClient::OpenGL;
1528 2355
1529sub new { 2356sub new {
1530 my $class = shift; 2357 my $class = shift;
1531 2358
1532 my $self = $class->SUPER::new ( 2359 my $self = $class->SUPER::new (
1533 req_w => $::WIDTH / 6, 2360 fontsize => 1,
1534 req_h => $::HEIGHT / 6, 2361 can_events => 0,
1535 fontsize => $::FONTSIZE, 2362 #font => default_font
1536 @_, 2363 @_,
1537 2364
1538 layout => (new CFClient::Layout), 2365 layout => (new CFClient::Layout 1),
1539 par => [], 2366 par => [],
1540 height => 0, 2367 height => 0,
1541 children => [ 2368 children => [
1542 (new CFClient::UI::Empty expand => 1), 2369 (new CFClient::UI::Empty expand => 1),
1543 (new CFClient::UI::Slider vertical => 1), 2370 (new CFClient::UI::Slider vertical => 1),
1544 ], 2371 ],
1545 ); 2372 );
1546 2373
1547 $self->{children}[1]->connect (changed => sub { 2374 $self->{children}[1]->connect (changed => sub { $self->update });
1548 $self->update;
1549 });
1550 2375
1551 $self 2376 $self
1552} 2377}
1553 2378
1554sub set_fontsize { 2379sub set_fontsize {
… …
1556 2381
1557 $self->{fontsize} = $fontsize; 2382 $self->{fontsize} = $fontsize;
1558 $self->reflow; 2383 $self->reflow;
1559} 2384}
1560 2385
2386sub size_allocate {
2387 my ($self, $w, $h, $changed) = @_;
2388
2389 $self->SUPER::size_allocate ($w, $h, $changed);
2390
2391 return unless $changed;
2392
2393 $self->{layout}->set_font ($self->{font}) if $self->{font};
2394 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2395 $self->{layout}->set_width ($self->{children}[0]{w});
2396
2397 $self->reflow;
2398}
2399
1561sub text_height { 2400sub text_size {
1562 my ($self, $text) = @_; 2401 my ($self, $text, $indent) = @_;
1563 2402
1564 my $layout = $self->{layout}; 2403 my $layout = $self->{layout};
1565 2404
1566 $layout->set_height ($self->{fontsize}); 2405 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1567 $layout->set_width ($self->{w}); 2406 $layout->set_width ($self->{children}[0]{w} - $indent);
1568 $layout->set_text ($text); 2407 $layout->set_markup ($text);
1569 2408
1570 ($layout->size)[1] 2409 $layout->size
1571} 2410}
1572 2411
1573sub reflow { 2412sub reflow {
1574 my ($self) = @_; 2413 my ($self) = @_;
1575 2414
1576 $self->{need_reflow}++; 2415 $self->{need_reflow}++;
1577 $self->update; 2416 $self->update;
1578} 2417}
1579 2418
1580sub size_request { 2419sub set_offset {
1581 my ($self) = @_; 2420 my ($self, $offset) = @_;
1582 2421
1583 ($self->{req_w}, $self->{req_h}) 2422 # todo: base offset on lines or so, not on pixels
2423 $self->{children}[1]->set_value ($offset);
1584} 2424}
1585 2425
1586sub size_allocate { 2426sub clear {
1587 my ($self, $x, $y, $w, $h) = @_; 2427 my ($self) = @_;
1588 2428
1589 $self->SUPER::size_allocate ($x, $y, $w, $h); 2429 $self->{par} = [];
1590 2430 $self->{height} = 0;
1591 $self->{layout}->set_height ($self->{fontsize}); 2431 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1592 $self->{layout}->set_width ($self->{w});
1593
1594 $self->reflow;
1595} 2432}
1596 2433
1597sub add_paragraph { 2434sub add_paragraph {
1598 my ($self, $color, $text) = @_; 2435 my ($self, $color, $text, $indent) = @_;
1599 2436
1600 #TODO: intelligently "reformat" paragraph 2437 for my $line (split /\n/, $text) {
1601 2438 my ($w, $h) = $self->text_size ($line);
1602 my $height = $self->text_height ($text);
1603
1604 $self->{height} += $height; 2439 $self->{height} += $h;
2440 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2441 }
1605 2442
1606 push @{$self->{par}}, [$height, $color, $text];
1607
1608 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2443 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1609 $self->{children}[1]->update;
1610} 2444}
1611 2445
1612sub update { 2446sub update {
1613 my ($self) = @_; 2447 my ($self) = @_;
1614 2448
… …
1616 2450
1617 return unless $self->{h} > 0; 2451 return unless $self->{h} > 0;
1618 2452
1619 delete $self->{texture}; 2453 delete $self->{texture};
1620 2454
1621 $ROOT->on_refresh ($self, sub { 2455 $ROOT->on_post_alloc ($self, sub {
2456 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2457
1622 if (delete $self->{need_reflow}) { 2458 if (delete $self->{need_reflow}) {
1623 my $height = 0; 2459 my $height = 0;
1624 2460
1625 $height += $_->[0] = $self->text_height ($_->[2]) 2461 my $layout = $self->{layout};
2462
2463 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2464
1626 for @{$self->{par}}; 2465 for (@{$self->{par}}) {
2466 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2467 $layout->set_width ($W - $_->[3]);
2468 $layout->set_markup ($_->[4]);
2469 my ($w, $h) = $layout->size;
2470 $_->[0] = $w + $_->[3];
2471 $_->[1] = $h;
2472 }
2473
2474 $height += $_->[1];
2475 }
1627 2476
1628 $self->{height} = $height; 2477 $self->{height} = $height;
1629 2478
1630 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2479 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1631 2480
1632 delete $self->{texture}; 2481 delete $self->{texture};
1633 } 2482 }
1634 2483
1635 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2484 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1636 glClearColor 0, 0, 0, 1; 2485 glClearColor 0.5, 0.5, 0.5, 0;
1637 glClear GL_COLOR_BUFFER_BIT; 2486 glClear GL_COLOR_BUFFER_BIT;
1638 2487
2488 my $top = int $self->{children}[1]{range}[0];
2489
2490 my $y0 = $top;
2491 my $y1 = $top + $H;
2492
2493 my $y = 0;
2494
2495 my $layout = $self->{layout};
2496
2497 $layout->set_font ($self->{font}) if $self->{font};
2498
1639 glEnable GL_BLEND; 2499 glEnable GL_BLEND;
2500 #TODO# not correct in windows where rgba is forced off
1640 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2501 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1641 glEnable GL_TEXTURE_2D;
1642 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1643
1644 my $top = int $self->{children}[1]{range}[0];
1645
1646 my $y0 = $top;
1647 my $y1 = $top + $self->{h};
1648
1649 my $y = 0;
1650
1651 my $layout = $self->{layout};
1652 2502
1653 for my $par (@{$self->{par}}) { 2503 for my $par (@{$self->{par}}) {
1654 my $h = $par->[0]; 2504 my $h = $par->[1];
1655 2505
1656 if ($y0 < $y + $h && $y < $y1) { 2506 if ($y0 < $y + $h && $y < $y1) {
2507 $layout->set_foreground (@{ $par->[2] });
2508 $layout->set_width ($W - $par->[3]);
1657 $layout->set_text ($par->[2]); 2509 $layout->set_markup ($par->[4]);
1658 2510
1659 glColor @{ $par->[1] }; 2511 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1660 my ($W, $H) = $layout->size; 2512
1661 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2513 glRasterPos $par->[3], $y - $y0;
2514 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1662 } 2515 }
1663 2516
1664 $y += $h; 2517 $y += $h;
1665 } 2518 }
1666 2519
1667 glDisable GL_TEXTURE_2D;
1668 glDisable GL_BLEND; 2520 glDisable GL_BLEND;
1669 }; 2521 };
1670 }); 2522 });
1671} 2523}
1672 2524
1673sub _draw { 2525sub _draw {
1674 my ($self) = @_; 2526 my ($self) = @_;
1675 2527
1676 if ($self->{texture}) {
1677 glEnable GL_TEXTURE_2D; 2528 glEnable GL_TEXTURE_2D;
1678 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2529 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2530 glColor 1, 1, 1, 1;
1679 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2531 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1680 glDisable GL_TEXTURE_2D; 2532 glDisable GL_TEXTURE_2D;
1681 }
1682 2533
1683 $self->{children}[1]->draw; 2534 $self->{children}[1]->draw;
1684 2535
1685} 2536}
1686 2537
1687############################################################################# 2538#############################################################################
1688 2539
1689package CFClient::UI::MapWidget;
1690
1691use strict;
1692
1693use List::Util qw(min max);
1694
1695use SDL;
1696use SDL::OpenGL;
1697
1698our @ISA = CFClient::UI::Base::;
1699
1700sub new {
1701 my $class = shift;
1702
1703 $class->SUPER::new (
1704 z => -1,
1705 can_focus => 1,
1706 list => (glGenLists 1),
1707 @_
1708 )
1709}
1710
1711sub key_down {
1712 print "MAPKEYDOWN\n";
1713}
1714
1715sub key_up {
1716}
1717
1718sub button_down {
1719 my ($self, $ev, $x, $y) = @_;
1720
1721 $self->focus_in;
1722
1723 if ($ev->button == 2) {
1724 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1725 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1726
1727 $self->{motion} = sub {
1728 my ($ev, $x, $y) = @_;
1729
1730 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1731
1732 $::CFG->{map_shift_x} = $bw + $x - $ox;
1733 $::CFG->{map_shift_y} = $bh + $y - $oy;
1734
1735 $self->update;
1736 };
1737 }
1738}
1739
1740sub button_up {
1741 my ($self, $ev, $x, $y) = @_;
1742
1743 delete $self->{motion};
1744}
1745
1746sub mouse_motion {
1747 my ($self, $ev, $x, $y) = @_;
1748
1749 $self->{motion}->($ev, $x, $y) if $self->{motion};
1750}
1751
1752sub size_request {
1753 (
1754 1 + 32 * int $::WIDTH / 32,
1755 1 + 32 * int $::HEIGHT / 32,
1756 )
1757}
1758
1759sub update {
1760 my ($self) = @_;
1761
1762 $self->{need_update} = 1;
1763 $self->SUPER::update;
1764}
1765
1766sub draw {
1767 my ($self) = @_;
1768
1769 if (delete $self->{need_update}) {
1770 glNewList $self->{list}, GL_COMPILE;
1771
1772 if ($::MAP) {
1773 my $sw = int $::WIDTH / 32;
1774 my $sh = int $::HEIGHT / 32;
1775
1776 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1777 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1778
1779 glTranslate $sx0 - 32, $sy0 - 32, 0;
1780
1781 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1782
1783 if ($::CFG->{fow_enable}) {
1784 if ($::CFG->{fow_smooth}) { # smooth fog of war
1785 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1786 glConvolutionFilter2D
1787 GL_CONVOLUTION_2D,
1788 GL_ALPHA,
1789 3, 3,
1790 GL_ALPHA, GL_FLOAT,
1791 pack "f*",
1792 0.1, 0.1, 0.1,
1793 0.1, 0.2, 0.1,
1794 0.1, 0.1, 0.1,
1795 ;
1796 glEnable GL_CONVOLUTION_2D;
1797 }
1798
1799 $self->{fow_texture} = new CFClient::Texture
1800 w => $w,
1801 h => $h,
1802 data => $data,
1803 internalformat => GL_ALPHA,
1804 format => GL_ALPHA;
1805
1806 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1807
1808 glEnable GL_BLEND;
1809 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1810 glEnable GL_TEXTURE_2D;
1811 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1812
1813 glColor +($::CFG->{fow_intensity}) x 3, 1;
1814 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1815
1816 glDisable GL_TEXTURE_2D;
1817 glDisable GL_BLEND;
1818 }
1819
1820 # HACK BEGIN
1821 {
1822 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1823 my ($w, $h) = (250, 250);
1824
1825 glEnable GL_BLEND;
1826 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1827 glEnable GL_TEXTURE_2D;
1828 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1829
1830 $self->{mapmap_texture} =
1831 new CFClient::Texture
1832 w => $w,
1833 h => $h,
1834 data => $::MAP->mapmap ($w, $h),
1835 type => GL_UNSIGNED_INT_8_8_8_8_REV;
1836
1837 $self->{mapmap_texture}->draw_quad (100, 100);
1838
1839 glDisable GL_TEXTURE_2D;
1840 glDisable GL_BLEND;
1841 }
1842 # HACK END
1843 }
1844
1845 glEndList;
1846 }
1847
1848 glPushMatrix;
1849 glCallList $self->{list};
1850 glPopMatrix;
1851
1852 if ($FOCUS != $self) {
1853 glColor 64/255, 64/255, 64/255;
1854 glLogicOp GL_AND;
1855 glEnable GL_COLOR_LOGIC_OP;
1856 glBegin GL_QUADS;
1857 glVertex 0, 0;
1858 glVertex 0, $::HEIGHT;
1859 glVertex $::WIDTH, $::HEIGHT;
1860 glVertex $::WIDTH, 0;
1861 glEnd;
1862 glDisable GL_COLOR_LOGIC_OP;
1863 }
1864}
1865
1866my %DIR = (
1867 SDLK_KP8, [1, "north"],
1868 SDLK_KP9, [2, "northeast"],
1869 SDLK_KP6, [3, "east"],
1870 SDLK_KP3, [4, "southeast"],
1871 SDLK_KP2, [5, "south"],
1872 SDLK_KP1, [6, "southwest"],
1873 SDLK_KP4, [7, "west"],
1874 SDLK_KP7, [8, "northwest"],
1875
1876 SDLK_UP, [1, "north"],
1877 SDLK_RIGHT, [3, "east"],
1878 SDLK_DOWN, [5, "south"],
1879 SDLK_LEFT, [7, "west"],
1880);
1881
1882sub key_down {
1883 my ($self, $ev) = @_;
1884
1885 my $mod = $ev->key_mod;
1886 my $sym = $ev->key_sym;
1887
1888 if ($sym == SDLK_KP5) {
1889 $::CONN->user_send ("command stay fire");
1890 } elsif ($sym == SDLK_a) {
1891 $::CONN->user_send ("command apply");
1892 } elsif ($sym == SDLK_QUOTE) {
1893 $self->emit ('activate_console');
1894 } elsif ($sym == SDLK_SLASH) {
1895 $self->emit ('activate_console' => '/');
1896 } elsif (exists $DIR{$sym}) {
1897 if ($mod & KMOD_SHIFT) {
1898 $self->{shft}++;
1899 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1900 } elsif ($mod & KMOD_CTRL) {
1901 $self->{ctrl}++;
1902 $::CONN->user_send ("command run $DIR{$sym}[0]");
1903 } else {
1904 $::CONN->user_send ("command $DIR{$sym}[1]");
1905 }
1906 }
1907}
1908
1909sub key_up {
1910 my ($self, $ev) = @_;
1911
1912 my $mod = $ev->key_mod;
1913 my $sym = $ev->key_sym;
1914
1915 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1916 $::CONN->user_send ("command fire_stop");
1917 }
1918 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1919 $::CONN->user_send ("command run_stop");
1920 }
1921}
1922
1923#############################################################################
1924
1925package CFClient::UI::Animator; 2540package CFClient::UI::Animator;
1926 2541
1927use SDL::OpenGL; 2542use CFClient::OpenGL;
1928 2543
1929our @ISA = CFClient::UI::Bin::; 2544our @ISA = CFClient::UI::Bin::;
1930 2545
1931sub moveto { 2546sub moveto {
1932 my ($self, $x, $y) = @_; 2547 my ($self, $x, $y) = @_;
… …
1970 2585
1971sub new { 2586sub new {
1972 my $class = shift; 2587 my $class = shift;
1973 2588
1974 my $self = $class->SUPER::new ( 2589 my $self = $class->SUPER::new (
1975 state => 0, 2590 state => 0,
1976 connect_activate => \&toggle_flopper, 2591 on_activate => \&toggle_flopper,
1977 @_ 2592 @_
1978 ); 2593 );
1979 2594
1980 if ($self->{state}) {
1981 $self->{state} = 0;
1982 $self->toggle_flopper;
1983 }
1984
1985 $self 2595 $self
1986} 2596}
1987 2597
1988sub toggle_flopper { 2598sub toggle_flopper {
1989 my ($self) = @_; 2599 my ($self) = @_;
1990 2600
1991 # TODO: use animation 2601 $self->{other}->toggle_visibility;
1992 if ($self->{state} = !$self->{state}) { 2602}
1993 $CFClient::UI::ROOT->add ($self->{other}); 2603
1994 $self->{other}->move ($self->coord2global (0, $self->{h})); 2604#############################################################################
2605
2606package CFClient::UI::Tooltip;
2607
2608our @ISA = CFClient::UI::Bin::;
2609
2610use CFClient::OpenGL;
2611
2612sub new {
2613 my $class = shift;
2614
2615 $class->SUPER::new (
2616 @_,
2617 can_events => 0,
2618 )
2619}
2620
2621sub set_tooltip_from {
2622 my ($self, $widget) = @_;
2623
2624 $self->add (new CFClient::UI::Label
2625 markup => $widget->{tooltip},
2626 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2627 fontsize => 0.8,
2628 fg => [0, 0, 0, 1],
2629 ellipsise => 0,
2630 font => ($widget->{tooltip_font} || $::FONT_PROP),
2631 );
2632}
2633
2634sub size_request {
2635 my ($self) = @_;
2636
2637 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2638
2639 ($w + 4, $h + 4)
2640}
2641
2642sub size_allocate {
2643 my ($self, $w, $h, $changed) = @_;
2644
2645 return unless $changed;
2646
2647 $self->SUPER::size_allocate ($w - 4, $h - 4, $changed);
2648}
2649
2650sub visibility_change {
2651 my ($self, $visible) = @_;
2652
2653 return unless $visible;
2654
2655 $self->{root}->on_post_alloc ("move_$self" => sub {
2656 my $widget = $self->{owner}
2657 or return;
2658
2659 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2660
2661 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2662 if $x + $self->{w} > $::WIDTH;
2663
2664 $self->move_abs ($x, $y);
2665 });
2666}
2667
2668sub _draw {
2669 my ($self) = @_;
2670
2671 glTranslate 0.375, 0.375;
2672
2673 my ($w, $h) = @$self{qw(w h)};
2674
2675 glColor 1, 0.8, 0.4;
2676 glBegin GL_QUADS;
2677 glVertex 0 , 0;
2678 glVertex 0 , $h;
2679 glVertex $w, $h;
2680 glVertex $w, 0;
2681 glEnd;
2682
2683 glColor 0, 0, 0;
2684 glBegin GL_LINE_LOOP;
2685 glVertex 0 , 0;
2686 glVertex 0 , $h;
2687 glVertex $w, $h;
2688 glVertex $w, 0;
2689 glEnd;
2690
2691 glTranslate 2 - 0.375, 2 - 0.375;
2692
2693 $self->SUPER::_draw;
2694}
2695
2696#############################################################################
2697
2698package CFClient::UI::Face;
2699
2700our @ISA = CFClient::UI::Base::;
2701
2702use CFClient::OpenGL;
2703
2704sub new {
2705 my $class = shift;
2706
2707 my $self = $class->SUPER::new (
2708 aspect => 1,
2709 can_events => 0,
2710 @_,
2711 );
2712
2713 if ($self->{anim} && $self->{animspeed}) {
2714 Scalar::Util::weaken (my $widget = $self);
2715
2716 $self->{timer} = Event->timer (
2717 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2718 hard => 1,
2719 interval => $self->{animspeed},
2720 cb => sub {
2721 ++$widget->{frame};
2722 $widget->update;
2723 },
2724 );
2725 }
2726
2727 $self
2728}
2729
2730sub size_request {
2731 (32, 8)
2732}
2733
2734sub update {
2735 my ($self) = @_;
2736
2737 return unless $self->{visible};
2738
2739 $self->SUPER::update;
2740}
2741
2742sub _draw {
2743 my ($self) = @_;
2744
2745 return unless $::CONN;
2746
2747 my $face;
2748
2749 if ($self->{frame}) {
2750 my $anim = $::CONN->{anim}[$self->{anim}];
2751
2752 $face = $anim->[ $self->{frame} % @$anim ]
2753 if $anim && @$anim;
2754 }
2755
2756 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2757
2758 if ($tex) {
2759 glEnable GL_TEXTURE_2D;
2760 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2761 glColor 1, 1, 1, 1;
2762 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2763 glDisable GL_TEXTURE_2D;
2764 }
2765}
2766
2767sub DESTROY {
2768 my ($self) = @_;
2769
2770 $self->{timer}->cancel
2771 if $self->{timer};
2772
2773 $self->SUPER::DESTROY;
2774}
2775
2776#############################################################################
2777
2778package CFClient::UI::Inventory;
2779
2780our @ISA = CFClient::UI::ScrolledWindow::;
2781
2782sub new {
2783 my $class = shift;
2784
2785 my $self = $class->SUPER::new (
2786 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2787 @_,
2788 );
2789
2790 $self
2791}
2792
2793sub set_items {
2794 my ($self, $items) = @_;
2795
2796 $self->{scrolled}->clear;
2797 return unless $items;
2798
2799 my @items = sort {
2800 ($a->{type} <=> $b->{type})
2801 or ($a->{name} cmp $b->{name})
2802 } @$items;
2803
2804 $self->{real_items} = \@items;
2805
2806 my $row = 0;
2807 for my $item (@items) {
2808 CFClient::Item::update_widgets $item;
2809
2810 $self->{scrolled}->add (0, $row, $item->{face_widget});
2811 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2812 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2813
2814 $row++;
2815 }
2816}
2817
2818#############################################################################
2819
2820package CFClient::UI::Menu;
2821
2822our @ISA = CFClient::UI::FancyFrame::;
2823
2824use CFClient::OpenGL;
2825
2826sub new {
2827 my $class = shift;
2828
2829 my $self = $class->SUPER::new (
2830 items => [],
2831 z => 100,
2832 @_,
2833 );
2834
2835 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2836
2837 for my $item (@{ $self->{items} }) {
2838 my ($widget, $cb) = @$item;
2839
2840 # handle various types of items, only text for now
2841 if (!ref $widget) {
2842 $widget = new CFClient::UI::Label
2843 can_hover => 1,
2844 can_events => 1,
2845 text => $widget;
2846 }
2847
2848 $self->{item}{$widget} = $item;
2849
2850 $self->{vbox}->add ($widget);
2851 }
2852
2853 $self
2854}
2855
2856# popup given the event (must be a mouse button down event currently)
2857sub popup {
2858 my ($self, $ev) = @_;
2859
2860 $self->_emit ("popdown");
2861
2862 # maybe save $GRAB? must be careful about events...
2863 $GRAB = $self;
2864 $self->{button} = $ev->{button};
2865
2866 $self->show;
2867 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2868}
2869
2870sub mouse_motion {
2871 my ($self, $ev, $x, $y) = @_;
2872
2873 # TODO: should use vbox->find_widget or so
2874 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2875 $self->{hover} = $self->{item}{$HOVER};
2876}
2877
2878sub button_up {
2879 my ($self, $ev, $x, $y) = @_;
2880
2881 if ($ev->{button} == $self->{button}) {
2882 undef $GRAB;
2883 $self->hide;
2884
1995 $self->emit ("open"); 2885 $self->_emit ("popdown");
2886 $self->{hover}[1]->() if $self->{hover};
2887 }
2888}
2889
2890#############################################################################
2891
2892package CFClient::UI::Statusbox;
2893
2894our @ISA = CFClient::UI::VBox::;
2895
2896sub new {
2897 my $class = shift;
2898
2899 $class->SUPER::new (
2900 fontsize => 0.8,
2901 @_,
2902 )
2903}
2904
2905sub reorder {
2906 my ($self) = @_;
2907 my $NOW = time;
2908
2909 while (my ($k, $v) = each %{ $self->{item} }) {
2910 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2911 }
2912
2913 my @widgets;
2914
2915 my @items = sort {
2916 $a->{pri} <=> $b->{pri}
2917 or $b->{id} <=> $a->{id}
2918 } values %{ $self->{item} };
2919
2920 my $count = 10 + 1;
2921 for my $item (@items) {
2922 last unless --$count;
2923
2924 push @widgets, $item->{label} ||= do {
2925 # TODO: doesn't handle markup well (read as: at all)
2926 my $short = $item->{count} > 1
2927 ? "<b>$item->{count} ×</b> $item->{text}"
2928 : $item->{text};
2929
2930 for ($short) {
2931 s/^\s+//;
2932 s/\s+/ /g;
2933 }
2934
2935 new CFClient::UI::Label
2936 markup => $short,
2937 tooltip => $item->{tooltip},
2938 tooltip_font => $::FONT_PROP,
2939 tooltip_width => 0.67,
2940 fontsize => $item->{fontsize} || $self->{fontsize},
2941 max_w => $::WIDTH * 0.44,
2942 fg => $item->{fg},
2943 can_events => 1,
2944 can_hover => 1
2945 };
2946 }
2947
2948 $self->clear;
2949 $self->SUPER::add (reverse @widgets);
2950}
2951
2952sub add {
2953 my ($self, $text, %arg) = @_;
2954
2955 $text =~ s/^\s+//;
2956 $text =~ s/\s+$//;
2957
2958 return unless $text;
2959
2960 my $timeout = time + ((delete $arg{timeout}) || 60);
2961
2962 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2963
2964 if (my $item = $self->{item}{$group}) {
2965 if ($item->{text} eq $text) {
2966 $item->{count}++;
2967 } else {
2968 $item->{count} = 1;
2969 $item->{text} = $item->{tooltip} = $text;
2970 }
2971 $item->{id} = ++$self->{id};
2972 $item->{timeout} = $timeout;
2973 delete $item->{label};
1996 } else { 2974 } else {
1997 $CFClient::UI::ROOT->remove ($self->{other}); 2975 $self->{item}{$group} = {
1998 $self->emit ("close"); 2976 id => ++$self->{id},
2977 text => $text,
2978 timeout => $timeout,
2979 tooltip => $text,
2980 fg => [0.8, 0.8, 0.8, 0.8],
2981 pri => 0,
2982 count => 1,
2983 %arg,
2984 };
1999 } 2985 }
2000 2986
2001 $self->emit (changed => $self->{state}); 2987 $self->reorder;
2988}
2989
2990sub reconfigure {
2991 my ($self) = @_;
2992
2993 delete $_->{label}
2994 for values %{ $self->{item} || {} };
2995
2996 $self->reorder;
2997 $self->SUPER::reconfigure;
2002} 2998}
2003 2999
2004############################################################################# 3000#############################################################################
2005 3001
2006package CFClient::UI::Root; 3002package CFClient::UI::Root;
2007 3003
2008our @ISA = CFClient::UI::Container::; 3004our @ISA = CFClient::UI::Container::;
2009 3005
2010use SDL::OpenGL; 3006use CFClient::OpenGL;
3007
3008sub new {
3009 my $class = shift;
3010
3011 my $self = $class->SUPER::new (
3012 visible => 1,
3013 @_,
3014 );
3015
3016 Scalar::Util::weaken ($self->{root} = $self);
3017
3018 $self
3019}
3020
3021sub configure {
3022 my ($self, $x, $y, $w, $h) = @_;
3023
3024 $self->{w} = $w;
3025 $self->{h} = $h;
3026}
3027
3028sub reconfigure {
3029 my ($self) = @_;
3030
3031 $self->SUPER::reconfigure;
3032
3033 $self->size_allocate ($self->{w}, $self->{h}, 1)
3034 if $self->{w};
3035}
2011 3036
2012sub size_request { 3037sub size_request {
2013 ($::WIDTH, $::HEIGHT) 3038 my ($self) = @_;
3039
3040 ($self->{w}, $self->{h})
3041}
3042
3043sub _to_pixel {
3044 my ($coord, $size, $max) = @_;
3045
3046 $coord =
3047 $coord eq "center" ? ($max - $size) * 0.5
3048 : $coord eq "max" ? $max
3049 : $coord;
3050
3051 $coord = 0 if $coord < 0;
3052 $coord = $max - $size if $coord > $max - $size;
3053
3054 int $coord + 0.5
2014} 3055}
2015 3056
2016sub size_allocate { 3057sub size_allocate {
2017 my ($self, $x, $y, $w, $h) = @_; 3058 my ($self, $w, $h, $changed) = @_;
2018 3059
2019 $self->_size_allocate ($x, $y, $w, $h); 3060 for my $child ($self->children) {
3061 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2020 3062
2021 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3063 $X = $child->{force_x} if exists $child->{force_x};
2022 for @{$self->{children}}; 3064 $Y = $child->{force_y} if exists $child->{force_y};
2023}
2024 3065
2025sub _topleft { 3066 $X = _to_pixel $X, $W, $self->{w};
3067 $Y = _to_pixel $Y, $H, $self->{h};
3068
3069 $child->configure ($X, $Y, $W, $H);
3070 }
3071}
3072
3073sub coord2local {
2026 my ($self, $x, $y) = @_; 3074 my ($self, $x, $y) = @_;
2027 3075
2028 ($x, $y) 3076 ($x, $y)
2029} 3077}
2030 3078
3079sub coord2global {
3080 my ($self, $x, $y) = @_;
3081
3082 ($x, $y)
3083}
3084
2031sub update { 3085sub update {
2032 my ($self) = @_; 3086 my ($self) = @_;
2033 3087
2034 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3088 $::WANT_REFRESH++;
2035 ::refresh ();
2036} 3089}
2037 3090
2038sub add { 3091sub add {
2039 my ($self, $widget) = @_; 3092 my ($self, @children) = @_;
2040 3093
3094 $_->{is_toplevel} = 1
3095 for @children;
3096
2041 $self->SUPER::add ($widget); 3097 $self->SUPER::add (@children);
3098}
2042 3099
2043 $widget->size_allocate (int $widget->{x}, int $widget->{y}, $widget->size_request); 3100sub remove {
3101 my ($self, @children) = @_;
3102
3103 $self->SUPER::remove (@children);
3104
3105 delete $self->{is_toplevel}
3106 for @children;
3107
3108 while (@children) {
3109 my $w = pop @children;
3110 push @children, $w->children;
3111 $w->set_invisible;
3112 }
2044} 3113}
2045 3114
2046sub on_refresh { 3115sub on_refresh {
2047 my ($self, $id, $cb) = @_; 3116 my ($self, $id, $cb) = @_;
2048 3117
2049 $self->{refresh_hook}{$id} = $cb; 3118 $self->{refresh_hook}{$id} = $cb;
2050} 3119}
2051 3120
3121sub on_post_alloc {
3122 my ($self, $id, $cb) = @_;
3123
3124 $self->{post_alloc_hook}{$id} = $cb;
3125}
3126
2052sub draw { 3127sub draw {
2053 my ($self) = @_; 3128 my ($self) = @_;
2054 3129
2055 while (my $rcb = delete $self->{refresh_hook}) { 3130 while ($self->{refresh_hook}) {
2056 $_->() for values %$rcb; 3131 $_->()
3132 for values %{delete $self->{refresh_hook}};
3133 }
3134
3135 if ($self->{realloc}) {
3136 my @queue;
3137
3138 while () {
3139 if ($self->{realloc}) {
3140 #TODO use array-of-depth approach
3141
3142 @queue = sort { $a->{visible} <=> $b->{visible} }
3143 @queue, values %{delete $self->{realloc}};
3144 }
3145
3146 my $widget = pop @queue || last;
3147
3148 $widget->{visible} or last; # do not resize invisible widgets
3149
3150 my ($w, $h) = $widget->size_request;
3151
3152 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3153 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3154
3155 $w = $widget->{force_w} if exists $widget->{force_w};
3156 $h = $widget->{force_h} if exists $widget->{force_h};
3157
3158 $widget->{req_w} = $w;
3159 $widget->{req_h} = $h;
3160
3161 $self->{size_alloc}{$widget} = [$widget, undef, undef];
3162
3163 push @queue, $widget->{parent}
3164 if ($self->{w} != $w || $self->{h} != $h) && $widget->{parent};
3165 }
3166 }
3167
3168 while (my $size_alloc = delete $self->{size_alloc}) {
3169 my @queue = sort $b->[0]{visible} <=> $a->[0]{visible},
3170 values %$size_alloc;
3171
3172 while () {
3173 my ($widget, $w, $h) = @{ pop @queue or last };
3174
3175 $w = $widget->{w} || $widget->{req_w} unless defined $w;
3176 $h = $widget->{h} || $widget->{req_h} unless defined $h;
3177
3178 $w = 0 if $w < 0;
3179 $h = 0 if $h < 0;
3180
3181 $w = int $w + 0.5;
3182 $h = int $h + 0.5;
3183
3184 my $changed = $widget->{w} != $w || $widget->{h} != $h;
3185
3186 $widget->{w} = $w;
3187 $widget->{h} = $h;
3188
3189 $widget->emit (size_allocate => $w, $h, $changed);
3190 }
3191 }
3192
3193 while ($self->{post_alloc_hook}) {
3194 $_->()
3195 for values %{delete $self->{post_alloc_hook}};
2057 } 3196 }
2058 3197
2059 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3198 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2060 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3199 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2061 glClear GL_COLOR_BUFFER_BIT; 3200 glClear GL_COLOR_BUFFER_BIT;
2062 3201
2063 glMatrixMode GL_PROJECTION; 3202 glMatrixMode GL_PROJECTION;
2064 glLoadIdentity; 3203 glLoadIdentity;
2065 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3204 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2066 glMatrixMode GL_MODELVIEW; 3205 glMatrixMode GL_MODELVIEW;
2067 glLoadIdentity; 3206 glLoadIdentity;
2068 3207
2069 $self->_draw; 3208 $self->_draw;
2070} 3209}
… …
2072############################################################################# 3211#############################################################################
2073 3212
2074package CFClient::UI; 3213package CFClient::UI;
2075 3214
2076$ROOT = new CFClient::UI::Root; 3215$ROOT = new CFClient::UI::Root;
3216$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2077 3217
20781 32181
2079 3219

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