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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.131 by root, Tue Apr 18 02:04:23 2006 UTC vs.
Revision 1.245 by elmex, Sat May 27 21:15:57 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 for (grep { $_->{name} } values %WIDGET) {
23 $LAYOUT->{$_->{name}} = {
24 x => $_->{x} / $::WIDTH,
25 y => $_->{y} / $::HEIGHT,
26 w => $_->{w} / $::WIDTH,
27 h => $_->{h} / $::HEIGHT
28 };
29 }
30
31 return $LAYOUT;
32}
33
34sub set_layout {
35 my ($layout) = @_;
36 $LAYOUT = $layout;
37}
38
39sub check_tooltip {
40 if (!$GRAB) {
41 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
42 if (length $widget->{tooltip}) {
43
44 if ($TOOLTIP->{owner} != $widget) {
45 $TOOLTIP->{owner} = $widget;
46
47 my $tip = $widget->{tooltip};
48
49 $tip = $tip->($widget) if CODE:: eq ref $tip;
50
51 $TOOLTIP->set_tooltip_from ($widget);
52 $TOOLTIP->show;
53
54 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
55
56 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
57 if $x + $TOOLTIP->{w} > $::WIDTH;
58
59 $TOOLTIP->move ($x, $y);
60 $TOOLTIP->check_size;
61 $TOOLTIP->update;
62 }
63
64 return;
65 }
66 }
67 }
68
69 $TOOLTIP->hide;
70 delete $TOOLTIP->{owner};
71}
14 72
15# class methods for events 73# class methods for events
16sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
18} 77}
19 78
20sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
22} 82}
23 83
24sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
25 my ($ev) = @_; 85 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
27 87
28 if (!$BUTTON_STATE) { 88 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
30 90
31 $GRAB = $widget; 91 $GRAB = $widget;
32 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
33 }
34 93
94 check_tooltip;
95 }
96
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 98
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
38} 101}
39 102
40sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
41 my ($ev) = @_; 104 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
43 106
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 108
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 110
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
49 113
50 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 116 $grab->update if $grab;
53 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
118
119 check_tooltip;
54 } 120 }
55} 121}
56 122
57sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
58 my ($ev) = @_; 124 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 125 my ($x, $y) = ($ev->{x}, $ev->{y});
60 126
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 127 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 128
63 if ($widget != $HOVER) { 129 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
65 131
66 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 134
135 check_tooltip;
136 }
137
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
71} 140}
72 141
73# convert position array to integers 142# convert position array to integers
74sub harmonize { 143sub harmonize {
75 my ($vals) = @_; 144 my ($vals) = @_;
… …
81 $rem += $_ - $i; 150 $rem += $_ - $i;
82 $_ = $i; 151 $_ = $i;
83 } 152 }
84} 153}
85 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
178 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
179 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
180 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
181 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
182 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
183 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
184 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
185 }
186 }
187
188 reconfigure_widgets;
189}
190
86############################################################################# 191#############################################################################
87 192
88package CFClient::UI::Base; 193package CFClient::UI::Base;
89 194
90use strict; 195use strict;
91 196
92use SDL::OpenGL; 197use CFClient::OpenGL;
93 198
94sub new { 199sub new {
95 my $class = shift; 200 my $class = shift;
96 201
97 my $self = bless { 202 my $self = bless {
98 x => 0, 203 x => 0,
99 y => 0, 204 y => 0,
100 z => 0, 205 z => 0,
101 w => -1, 206 can_events => 1,
102 h => -1,
103 @_ 207 @_
104 }, $class; 208 }, $class;
105 209
106 for (keys %$self) { 210 for (keys %$self) {
107 if (/^connect_(.*)$/) { 211 if (/^on_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 212 $self->connect ($1 => delete $self->{$_});
109 } 213 }
110 } 214 }
111 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
218 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
219 $self->{user_x} = $layout->{x} * $::WIDTH;
220 $self->{user_y} = $layout->{y} * $::HEIGHT;
221 $self->{user_w} = ($layout->{w} != 0 ? $layout->{w} : 1) * $::WIDTH;
222 $self->{user_h} = ($layout->{h} != 0 ? $layout->{h} : 1) * $::HEIGHT;
223 }
224
112 $self 225 $self
226}
227
228sub toggle_visibility {
229 my ($self) = @_;
230
231 if ($self->{visible}) {
232 $self->hide;
233 } else {
234 $self->show;
235 }
236}
237
238sub destroy {
239 my ($self) = @_;
240
241 $self->hide;
242 %$self = ();
243}
244
245sub show {
246 my ($self) = @_;
247 return if $self->{parent};
248
249 $CFClient::UI::ROOT->add ($self);
250}
251
252sub show_centered {
253 my ($self) = @_;
254 return if $self->{parent};
255
256 $self->show;
257
258 $CFClient::UI::ROOT->on_post_alloc (
259 "centered $self" => sub {
260 $self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5);
261 },
262 );
263}
264
265sub set_invisible {
266 my ($self) = @_;
267
268 return unless $self->{visible};
269
270 # broken show/hide model
271
272 delete $self->{root};
273 delete $self->{visible};
274
275 undef $GRAB if $GRAB == $self;
276 undef $HOVER if $HOVER == $self;
277
278 CFClient::UI::check_tooltip
279 if $CFClient::UI::TOOLTIP->{owner} == $self;
280
281 $self->focus_out;
282
283 $self->emit (visibility_change => 0);
284}
285
286sub hide {
287 my ($self) = @_;
288
289 $self->set_invisible;
290
291 $self->{parent}->remove ($self)
292 if $self->{parent};
113} 293}
114 294
115sub move { 295sub move {
116 my ($self, $x, $y, $z) = @_; 296 my ($self, $x, $y, $z) = @_;
117 297
… …
120 $self->{z} = $z if defined $z; 300 $self->{z} = $z if defined $z;
121 301
122 $self->update; 302 $self->update;
123} 303}
124 304
125sub needs_redraw { 305sub set_size {
126 0 306 my ($self, $w, $h) = @_;
307
308 $self->{user_w} = $w;
309 $self->{user_h} = $h;
310
311 $self->check_size;
127} 312}
128 313
129sub size_request { 314sub size_request {
130 require Carp; 315 require Carp;
131 Carp::confess "size_request is abtract"; 316 Carp::confess "size_request is abstract";
132} 317}
133 318
134sub configure { 319sub configure {
135 my ($self, $x, $y, $w, $h) = @_; 320 my ($self, $x, $y, $w, $h) = @_;
136 321
322 if ($self->{aspect}) {
323 my $w2 = List::Util::min $w, int $h * $self->{aspect};
324 my $h2 = List::Util::min $h, int $w / $self->{aspect};
325
326 # use alignment to adjust x, y
327
328 $x += int +($w - $w2) * 0.5;
329 $y += int +($h - $h2) * 0.5;
330
331 ($w, $h) = ($w2, $h2);
332 }
333
334 if ($self->{x} != $x || $self->{y} != $y) {
137 $self->{x} = $x; 335 $self->{x} = $x;
138 $self->{y} = $y; 336 $self->{y} = $y;
337 $self->update;
338 }
139 339
140 return unless $self->{w} != $w || $self->{h} != $h; 340 if ($self->{w} != $w || $self->{h} != $h) {
141 341 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
142 $self->{w} = $w; 342 }
143 $self->{h} = $h;
144
145 $self->size_allocate ($w, $h);
146} 343}
147 344
148sub size_allocate { 345sub size_allocate {
149 # nothing to be done 346 # nothing to be done
150} 347}
151 348
152# return top left coordinates 349sub reconfigure {
153sub _topleft { 350 my ($self) = @_;
351
352 $self->check_size (1);
353 $self->update;
354}
355
356sub children {
357}
358
359sub set_max_size {
154 my ($self, $x, $y) = @_; 360 my ($self, $w, $h) = @_;
155 361
156 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 362 delete $self->{max_w}; $self->{max_w} = $w if $w;
363 delete $self->{max_h}; $self->{max_h} = $h if $h;
364}
365
366sub set_tooltip {
367 my ($self, $tooltip) = @_;
368
369 $tooltip =~ s/^\s+//;
370 $tooltip =~ s/\s+$//;
371
372 return if $self->{tooltip} eq $tooltip;
373
374 $self->{tooltip} = $tooltip;
375
376 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
377 delete $CFClient::UI::TOOLTIP->{owner};
378 CFClient::UI::check_tooltip;
379 }
157} 380}
158 381
159# translate global coordinates to local coordinate system 382# translate global coordinates to local coordinate system
160sub coord2local { 383sub coord2local {
161 my ($self, $x, $y) = @_; 384 my ($self, $x, $y) = @_;
162 385
163 my ($X, $Y) = $self->_topleft; 386 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
164 ($x - $X, $y - $Y)
165} 387}
166 388
167# translate local coordinates to global coordinate system 389# translate local coordinates to global coordinate system
168sub coord2global { 390sub coord2global {
169 my ($self, $x, $y) = @_; 391 my ($self, $x, $y) = @_;
170 392
171 my ($X, $Y) = $self->_topleft; 393 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
172 ($x + $X, $y + $Y)
173} 394}
174 395
175sub focus_in { 396sub focus_in {
176 my ($self) = @_; 397 my ($self) = @_;
177 398
178 return if $FOCUS == $self; 399 return if $FOCUS == $self;
179 return unless $self->{can_focus}; 400 return unless $self->{can_focus};
180 401
181 my $focus = $FOCUS; $FOCUS = $self; 402 my $focus = $FOCUS; $FOCUS = $self;
182 403
183 $self->emit (focus_in => $focus); 404 $self->_emit (focus_in => $focus);
184 405
185 $focus->update if $focus; 406 $focus->update if $focus;
186 $FOCUS->update; 407 $FOCUS->update;
187} 408}
188 409
… …
191 412
192 return unless $FOCUS == $self; 413 return unless $FOCUS == $self;
193 414
194 my $focus = $FOCUS; undef $FOCUS; 415 my $focus = $FOCUS; undef $FOCUS;
195 416
196 $self->emit (focus_out => $focus); 417 $self->_emit (focus_out => $focus);
197 418
198 $focus->update if $focus; #? 419 $focus->update if $focus; #?
420
421 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
422 unless $FOCUS;
199} 423}
200 424
201sub mouse_motion { } 425sub mouse_motion { }
202sub button_up { } 426sub button_up { }
203sub key_down { } 427sub key_down { }
204sub key_up { } 428sub key_up { }
205 429
206sub button_down { 430sub button_down {
207 my ($self, $ev, $x, $y) = @_; 431 my ($self, $ev, $x, $y) = @_;
208 432
209 $self->focus_in; 433 $self->focus_in;
… …
237 glVertex $x + $self->{w}, $y + $self->{h}; 461 glVertex $x + $self->{w}, $y + $self->{h};
238 glVertex $x , $y + $self->{h}; 462 glVertex $x , $y + $self->{h};
239 glEnd; 463 glEnd;
240 glDisable GL_BLEND; 464 glDisable GL_BLEND;
241 } 465 }
466
467 if ($ENV{PCLIENT_DEBUG}) {
468 glPushMatrix;
469 glColor 1, 1, 0, 1;
470 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
471 glBegin GL_LINE_LOOP;
472 glVertex 0 , 0;
473 glVertex $self->{w} - 1, 0;
474 glVertex $self->{w} - 1, $self->{h} - 1;
475 glVertex 0 , $self->{h} - 1;
476 glEnd;
477 glPopMatrix;
478 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
479 }
242} 480}
243 481
244sub _draw { 482sub _draw {
245 my ($self) = @_; 483 my ($self) = @_;
246 484
247 warn "no draw defined for $self\n"; 485 warn "no draw defined for $self\n";
248} 486}
249 487
250sub find_widget { 488sub find_widget {
251 my ($self, $x, $y) = @_; 489 my ($self, $x, $y) = @_;
490
491 return () unless $self->{can_events};
252 492
253 return $self 493 return $self
254 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 494 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
255 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 495 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
256 496
… …
259 499
260sub set_parent { 500sub set_parent {
261 my ($self, $parent) = @_; 501 my ($self, $parent) = @_;
262 502
263 Scalar::Util::weaken ($self->{parent} = $parent); 503 Scalar::Util::weaken ($self->{parent} = $parent);
504
505 if ($parent->{visible} || 1) {
506 $self->{root} = $parent->{root};
507 $self->{visible} = $parent->{visible} + 1;
508
509 $self->emit (visibility_change => 1)
510 unless $self->{parent}{visible};
511 }
512
513 # TODO: req_w _does_change after ->reconfigure
514 $self->check_size
515 unless exists $self->{req_w};
516
517 $self->show;
264} 518}
265 519
266sub check_size { 520sub check_size {
267 my ($self) = @_; 521 my ($self, $forced) = @_;
268 522
269 my ($w, $h) = $self->size_request; 523 $self->{force_alloc} = 1 if $forced;
270 524 $CFClient::UI::ROOT->{check_size}{$self} = $self;
271 if ($w != $self->{req_w} || $h != $self->{req_h}) {
272 $self->{req_w} = $w;
273 $self->{req_h} = $h;
274
275 $self->{parent}->check_size
276 if $self->{parent};
277
278 $self->size_allocate ($w, $h);
279 $self->update;
280 }
281} 525}
282 526
283sub update { 527sub update {
284 my ($self) = @_; 528 my ($self) = @_;
285 529
… …
288} 532}
289 533
290sub connect { 534sub connect {
291 my ($self, $signal, $cb) = @_; 535 my ($self, $signal, $cb) = @_;
292 536
293 push @{ $self->{cb}{$signal} }, $cb; 537 push @{ $self->{signal_cb}{$signal} }, $cb;
538}
539
540sub _emit {
541 my ($self, $signal, @args) = @_;
542
543 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
294} 544}
295 545
296sub emit { 546sub emit {
297 my ($self, $signal, @args) = @_; 547 my ($self, $signal, @args) = @_;
298 548
299 $_->($self, @args) 549 $self->_emit ($signal, @args)
300 for @{$self->{cb}{$signal} || []}; 550 || $self->$signal (@args);
551}
552
553sub visibility_change {
554 #my ($self, $visible) = @_;
301} 555}
302 556
303sub DESTROY { 557sub DESTROY {
304 my ($self) = @_; 558 my ($self) = @_;
305 559
560 delete $WIDGET{$self+0};
306 #$self->deactivate; 561 #$self->deactivate;
307} 562}
308 563
309############################################################################# 564#############################################################################
310 565
311package CFClient::UI::DrawBG; 566package CFClient::UI::DrawBG;
312 567
313our @ISA = CFClient::UI::Base::; 568our @ISA = CFClient::UI::Base::;
314 569
315use strict; 570use strict;
316use SDL::OpenGL; 571use CFClient::OpenGL;
317 572
318sub new { 573sub new {
319 my $class = shift; 574 my $class = shift;
320 575
321 # range [value, low, high, page] 576 # range [value, low, high, page]
322 577
323 $class->SUPER::new ( 578 $class->SUPER::new (
324 bg => [0, 0, 0, 0.2], 579 #bg => [0, 0, 0, 0.2],
325 active_bg => [1, 1, 1, 0.5], 580 #active_bg => [1, 1, 1, 0.5],
326 @_ 581 @_
327 ) 582 )
328} 583}
329 584
330sub _draw { 585sub _draw {
331 my ($self) = @_; 586 my ($self) = @_;
332 587
588 my $color = $FOCUS == $self && $self->{active_bg}
589 ? $self->{active_bg}
590 : $self->{bg};
591
592 if ($color && (@$color < 4 || $color->[3])) {
333 my ($w, $h) = @$self{qw(w h)}; 593 my ($w, $h) = @$self{qw(w h)};
334 594
335 glEnable GL_BLEND; 595 glEnable GL_BLEND;
336 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 596 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
337 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 597 glColor @$color;
338 598
339 glBegin GL_QUADS; 599 glBegin GL_QUADS;
340 glVertex 0 , 0; 600 glVertex 0 , 0;
341 glVertex 0 , $h; 601 glVertex 0 , $h;
342 glVertex $w, $h; 602 glVertex $w, $h;
343 glVertex $w, 0; 603 glVertex $w, 0;
344 glEnd; 604 glEnd;
345 605
346 glDisable GL_BLEND; 606 glDisable GL_BLEND;
607 }
347} 608}
348 609
349############################################################################# 610#############################################################################
350 611
351package CFClient::UI::Empty; 612package CFClient::UI::Empty;
352 613
353our @ISA = CFClient::UI::Base::; 614our @ISA = CFClient::UI::Base::;
615
616sub new {
617 my ($class, %arg) = @_;
618 $class->SUPER::new (can_events => 0, %arg);
619}
354 620
355sub size_request { 621sub size_request {
356 (0, 0) 622 (0, 0)
357} 623}
358 624
… …
367sub new { 633sub new {
368 my ($class, %arg) = @_; 634 my ($class, %arg) = @_;
369 635
370 my $children = delete $arg{children} || []; 636 my $children = delete $arg{children} || [];
371 637
372 my $self = $class->SUPER::new (children => [], %arg); 638 my $self = $class->SUPER::new (
639 children => [],
640 can_events => 0,
641 %arg,
642 );
373 $self->add ($_) for @$children; 643 $self->add ($_) for @$children;
374 644
375 $self 645 $self
376} 646}
377 647
378sub add { 648sub add {
379 my ($self, $child) = @_; 649 my ($self, @widgets) = @_;
380 650
381 $child->set_parent ($self); 651 $_->set_parent ($self)
652 for @widgets;
382 653
383 use sort 'stable'; 654 use sort 'stable';
384 655
385 $self->{children} = [ 656 $self->{children} = [
386 sort { $a->{z} <=> $b->{z} } 657 sort { $a->{z} <=> $b->{z} }
387 @{$self->{children}}, $child 658 @{$self->{children}}, @widgets
388 ]; 659 ];
389 660
390 $self->{w} = $self->{h} = -1;
391
392 $child->check_size; 661 $self->check_size (1);
662 $self->update;
663}
664
665sub children {
666 @{ $_[0]{children} }
393} 667}
394 668
395sub remove { 669sub remove {
396 my ($self, $widget) = @_; 670 my ($self, $child) = @_;
397 671
672 delete $child->{parent};
673 $child->hide;
674
398 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 675 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
676
677 $self->check_size (1);
678 $self->update;
679}
680
681sub clear {
682 my ($self) = @_;
683
684 my $children = delete $self->{children};
685 $self->{children} = [];
686
687 for (@$children) {
688 delete $_->{parent};
689 $_->hide;
690 }
399 691
400 $self->check_size; 692 $self->check_size;
693 $self->update;
401} 694}
402 695
403sub find_widget { 696sub find_widget {
404 my ($self, $x, $y) = @_; 697 my ($self, $x, $y) = @_;
405 698
… …
435 728
436 $class->SUPER::new (children => [$child], %arg) 729 $class->SUPER::new (children => [$child], %arg)
437} 730}
438 731
439sub add { 732sub add {
440 my ($self, $widget) = @_; 733 my ($self, $child) = @_;
441 734
442 $self->{children} = []; 735 $self->{children} = [];
443 736
444 $self->SUPER::add ($widget); 737 $self->SUPER::add ($child);
445} 738}
446 739
447sub remove { 740sub remove {
448 my ($self, $widget) = @_; 741 my ($self, $widget) = @_;
449 742
… …
469 762
470package CFClient::UI::Window; 763package CFClient::UI::Window;
471 764
472our @ISA = CFClient::UI::Bin::; 765our @ISA = CFClient::UI::Bin::;
473 766
474use SDL::OpenGL; 767use CFClient::OpenGL;
475 768
476sub new { 769sub new {
477 my ($class, %arg) = @_; 770 my ($class, %arg) = @_;
478 771
479 my $self = $class->SUPER::new (%arg); 772 my $self = $class->SUPER::new (%arg);
480} 773}
481 774
482sub update { 775sub update {
483 my ($self) = @_; 776 my ($self) = @_;
484 777
485 # we want to do this delayed... 778 $ROOT->on_post_alloc ($self => sub { $self->render_child });
486 $self->render_chld;
487 $self->SUPER::update; 779 $self->SUPER::update;
488}
489
490sub render_chld {
491 my ($self) = @_;
492
493 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
494 glClearColor 0, 0, 0, 1;
495 glClear GL_COLOR_BUFFER_BIT;
496 $self->child->draw;
497 };
498} 780}
499 781
500sub size_allocate { 782sub size_allocate {
501 my ($self, $w, $h) = @_; 783 my ($self, $w, $h) = @_;
502 784
503 $self->child->configure (0, 0, $w, $h); 785 $self->SUPER::size_allocate ($w, $h);
786 $self->update;
787}
504 788
789sub _render {
790 $_[0]{children}[0]->draw;
791}
792
793sub render_child {
794 my ($self) = @_;
795
796 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
797 glClearColor 0, 0, 0, 0;
798 glClear GL_COLOR_BUFFER_BIT;
799
505 $self->render_chld; 800 $self->_render;
801 };
506} 802}
507 803
508sub _draw { 804sub _draw {
509 my ($self) = @_; 805 my ($self) = @_;
510 806
511 my ($w, $h) = ($self->w, $self->h); 807 my ($w, $h) = ($self->w, $self->h);
512 808
513 my $tex = $self->{texture} 809 my $tex = $self->{texture}
514 or return; 810 or return;
515 811
516 glEnable GL_BLEND;
517 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
518 glEnable GL_TEXTURE_2D; 812 glEnable GL_TEXTURE_2D;
519 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 813 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
814 glColor 1, 1, 1, 1;
520 815
521 $tex->draw_quad (0, 0, $w, $h); 816 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
522 817
523 glDisable GL_BLEND;
524 glDisable GL_TEXTURE_2D; 818 glDisable GL_TEXTURE_2D;
525} 819}
526 820
527############################################################################# 821#############################################################################
528 822
529package CFClient::UI::ViewPort; 823package CFClient::UI::ViewPort;
530 824
531our @ISA = CFClient::UI::Window::; 825our @ISA = CFClient::UI::Window::;
532
533sub new { die }
534
535sub size_request {
536 my ($self) = @_;
537
538 @$self{qw(child_w child_h)} = $self->child->size_request;
539 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
540
541 @$self{qw(child_w child_h)}
542}
543
544sub _draw {
545 my ($self) = @_;
546
547 $self->{children}[1]->draw;
548}
549
550
551#############################################################################
552
553package CFClient::UI::Frame;
554
555our @ISA = CFClient::UI::Bin::;
556
557use SDL::OpenGL;
558
559sub size_request {
560 my ($self) = @_;
561 my $chld = $self->child
562 or return (0, 0);
563
564 $chld->move (2, 2);
565
566 map { $_ + 4 } $chld->size_request;
567}
568
569sub size_allocate {
570 my ($self, $x, $y, $w, $h) = @_;
571
572 $self->child->configure (2, 2, $w - 4, $h - 4);
573}
574
575sub _draw {
576 my ($self) = @_;
577
578 my $chld = $self->child;
579
580 my ($w, $h) = $chld->size_request;
581
582 glBegin GL_QUADS;
583 glColor 0, 0, 0;
584 glVertex 0 , 0;
585 glVertex 0 , $h + 4;
586 glVertex $w + 4 , $h + 4;
587 glVertex $w + 4 , 0;
588 glEnd;
589
590 $chld->draw;
591}
592
593#############################################################################
594
595package CFClient::UI::FancyFrame;
596
597our @ISA = CFClient::UI::Bin::;
598
599use SDL::OpenGL;
600
601my @tex =
602 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
603 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
604 826
605sub new { 827sub new {
606 my $class = shift; 828 my $class = shift;
607 829
608 # TODO: user_x, user_y, overwrite moveto?
609
610 $class->SUPER::new ( 830 $class->SUPER::new (
611 bg => [1, 1, 1, 1], 831 scroll_x => 0,
612 border_bg => [1, 1, 1, 1], 832 scroll_y => 1,
613 border => int $::FONTSIZE * 0.8,
614 @_ 833 @_,
615 ) 834 )
616} 835}
617 836
618sub size_request { 837sub size_request {
619 my ($self) = @_; 838 my ($self) = @_;
620 839
621 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 840 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
622 841
623 my ($w, $h) = $self->SUPER::size_request; 842 @$self{qw(child_w child_h)}
624
625 (
626 $w + $self->{border} * 2,
627 $h + $self->{border} * 2,
628 )
629} 843}
630 844
631sub size_allocate { 845sub size_allocate {
632 my ($self, $w, $h) = @_; 846 my ($self, $w, $h) = @_;
633 847
848 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w};
849 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h};
850
851 $self->child->configure (0, 0, $w, $h);
852 $self->update;
853}
854
855sub set_offset {
856 my ($self, $x, $y) = @_;
857
858 $self->{view_x} = int $x;
859 $self->{view_y} = int $y;
860
861 $self->update;
862}
863
864# hmm, this does not work for topleft of $self... but we should not ask for that
865sub coord2local {
866 my ($self, $x, $y) = @_;
867
868 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
869}
870
871sub coord2global {
872 my ($self, $x, $y) = @_;
873
874 $x = List::Util::min $self->{w}, $x - $self->{view_x};
875 $y = List::Util::min $self->{h}, $y - $self->{view_y};
876
877 $self->SUPER::coord2global ($x, $y)
878}
879
880sub find_widget {
881 my ($self, $x, $y) = @_;
882
883 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
884 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
885 ) {
886 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
887 } else {
888 $self->CFClient::UI::Base::find_widget ($x, $y)
889 }
890}
891
892sub _render {
893 my ($self) = @_;
894
895 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
896
897 $self->SUPER::_render;
898}
899
900#############################################################################
901
902package CFClient::UI::ScrolledWindow;
903
904our @ISA = CFClient::UI::HBox::;
905
906sub new {
907 my $class = shift;
908
909 my $self;
910
911 my $slider = new CFClient::UI::Slider
912 vertical => 1,
913 range => [0, 0, 1, 0.01], # HACK fix
914 on_changed => sub {
915 $self->{vp}->set_offset (0, $_[1]);
916 },
917 ;
918
919 $self = $class->SUPER::new (
920 vp => (new CFClient::UI::ViewPort expand => 1),
921 slider => $slider,
922 @_,
923 );
924
925 $self->{vp}->add ($self->{scrolled});
926 $self->add ($self->{vp});
927 $self->add ($self->{slider});
928
929 $self
930}
931
932sub update {
933 my ($self) = @_;
934
935 $self->SUPER::update;
936
937 # todo: overwrite size_allocate of child
938 my $child = $self->{vp}->child;
939 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
940}
941
942sub size_allocate {
943 my ($self, $w, $h) = @_;
944
945 $self->SUPER::size_allocate ($w, $h);
946
947 my $child = $self->{vp}->child;
948 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
949}
950
951#TODO# update range on size_allocate depending on child
952# update viewport offset on scroll
953
954#############################################################################
955
956package CFClient::UI::Frame;
957
958our @ISA = CFClient::UI::Bin::;
959
960use CFClient::OpenGL;
961
962sub new {
963 my $class = shift;
964
965 $class->SUPER::new (
966 bg => undef,
967 @_,
968 )
969}
970
971sub _draw {
972 my ($self) = @_;
973
974 if ($self->{bg}) {
975 my ($w, $h) = @$self{qw(w h)};
976
977 glEnable GL_BLEND;
978 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
979 glColor @{ $self->{bg} };
980
981 glBegin GL_QUADS;
982 glVertex 0 , 0;
983 glVertex 0 , $h;
984 glVertex $w, $h;
985 glVertex $w, 0;
986 glEnd;
987
988 glDisable GL_BLEND;
989 }
990
991 $self->SUPER::_draw;
992}
993
994#############################################################################
995
996package CFClient::UI::FancyFrame;
997
998our @ISA = CFClient::UI::Bin::;
999
1000use CFClient::OpenGL;
1001
1002my @tex =
1003 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1004 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1005
1006sub new {
1007 my $class = shift;
1008
1009 # TODO: user_x, user_y, overwrite moveto?
1010
1011 my $self = $class->SUPER::new (
1012 bg => [1, 1, 1, 1],
1013 border_bg => [1, 1, 1, 1],
1014 border => 0.6,
1015 is_toplevel => 1,
1016 can_events => 1,
1017 @_
1018 );
1019
1020 $self->{title} &&= new CFClient::UI::Label
1021 align => 0,
1022 valign => 1,
1023 text => $self->{title},
1024 fontsize => $self->{border};
1025
1026 $self
1027}
1028
1029sub border {
1030 int $_[0]{border} * $::FONTSIZE
1031}
1032
1033sub size_request {
1034 my ($self) = @_;
1035
1036 my ($w, $h) = $self->SUPER::size_request;
1037
1038 (
1039 $w + $self->border * 2,
1040 $h + $self->border * 2,
1041 )
1042}
1043
1044sub size_allocate {
1045 my ($self, $w, $h) = @_;
1046
634 $h -= List::Util::max 0, $self->{border} * 2; 1047 $h -= List::Util::max 0, $self->border * 2;
635 $w -= List::Util::max 0, $self->{border} * 2; 1048 $w -= List::Util::max 0, $self->border * 2;
636 1049
1050 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1051 if $self->{title};
1052
637 $self->child->configure ($self->{border}, $self->{border}, $w, $h); 1053 $self->child->configure ($self->border, $self->border, $w, $h);
638} 1054}
639 1055
640sub button_down { 1056sub button_down {
641 my ($self, $ev, $x, $y) = @_; 1057 my ($self, $ev, $x, $y) = @_;
642 1058
643 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 1059 my ($w, $h) = @$self{qw(w h)};
644 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 1060 my $border = $self->border;
645 1061
1062 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1063 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1064
1065 if ($lr & $td) {
1066 my ($wx, $wy) = ($self->{x}, $self->{y});
646 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1067 my ($ox, $oy) = ($ev->{x}, $ev->{y});
647 my ($bw, $bh) = ($self->{w}, $self->{h}); 1068 my ($bw, $bh) = ($self->{w}, $self->{h});
1069
1070 my $mx = $x < $border;
1071 my $my = $y < $border;
648 1072
649 $self->{motion} = sub { 1073 $self->{motion} = sub {
650 my ($ev, $x, $y) = @_; 1074 my ($ev, $x, $y) = @_;
651 1075
652 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1076 my $dx = $ev->{x} - $ox;
1077 my $dy = $ev->{y} - $oy;
653 1078
654 $self->{user_w} = $bw + $x - $ox; 1079 $self->{user_x} = $wx + $dx * $mx;
655 $self->{user_h} = $bh + $y - $oy; 1080 $self->{user_y} = $wy + $dy * $my;
1081 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
1082 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
1083 $self->move ($self->{user_x}, $self->{user_y});
656 $self->check_size; 1084 $self->check_size;
657 }; 1085 };
658 1086
659 } elsif ($x >= 0 && $x < $self->{w} 1087 } elsif ($lr ^ $td) {
660 && $y >= 0 && $y < $self->{border}) {
661
662 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1088 my ($ox, $oy) = ($ev->{x}, $ev->{y});
663 my ($bx, $by) = ($self->{x}, $self->{y}); 1089 my ($bx, $by) = ($self->{x}, $self->{y});
664 1090
665 $self->{motion} = sub { 1091 $self->{motion} = sub {
666 my ($ev, $x, $y) = @_; 1092 my ($ev, $x, $y) = @_;
667 1093
668 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1094 ($x, $y) = ($ev->{x}, $ev->{y});
669 1095
670 $self->move ($bx + $x - $ox, $by + $y - $oy); 1096 $self->{user_x} = $bx + $x - $ox;
1097 $self->{user_y} = $by + $y - $oy;
1098 $self->move ($self->{user_x}, $self->{user_y});
671 $self->update; 1099 $self->update;
672 }; 1100 };
673 } 1101 }
674} 1102}
675 1103
… …
689 my ($self) = @_; 1117 my ($self) = @_;
690 1118
691 my ($w, $h ) = ($self->{w}, $self->{h}); 1119 my ($w, $h ) = ($self->{w}, $self->{h});
692 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1120 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
693 1121
694 glEnable GL_BLEND;
695 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
696 glEnable GL_TEXTURE_2D; 1122 glEnable GL_TEXTURE_2D;
697 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1123 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
698 1124
1125 my $border = $self->border;
1126
699 glColor @{ $self->{border_bg} }; 1127 glColor @{ $self->{border_bg} };
700 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 1128 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
701 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 1129 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
702 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 1130 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
703 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 1131 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
704 1132
1133 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
705 my $bg = $tex[0]; 1134 my $bg = $tex[0];
706 1135
707 # TODO: repeat texture not scale 1136 # TODO: repeat texture not scale
708 my $rep_x = $cw / $bg->{w}; 1137 my $rep_x = $cw / $bg->{w};
709 my $rep_y = $ch / $bg->{h}; 1138 my $rep_y = $ch / $bg->{h};
710 1139
711 glColor @{ $self->{bg} }; 1140 glColor @{ $self->{bg} };
712 1141
713 $bg->{s} = $rep_x; 1142 $bg->{s} = $rep_x;
714 $bg->{t} = $rep_y; 1143 $bg->{t} = $rep_y;
715 $bg->{wrap_mode} = 1; 1144 $bg->{wrap_mode} = 1;
716 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 1145 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1146 }
717 1147
718 glDisable GL_TEXTURE_2D; 1148 glDisable GL_TEXTURE_2D;
719 glDisable GL_BLEND; 1149
1150 $self->{title}->draw if $self->{title};
720 1151
721 $self->child->draw; 1152 $self->child->draw;
722} 1153}
723 1154
724############################################################################# 1155#############################################################################
… …
727 1158
728our @ISA = CFClient::UI::Base::; 1159our @ISA = CFClient::UI::Base::;
729 1160
730use List::Util qw(max sum); 1161use List::Util qw(max sum);
731 1162
732use SDL::OpenGL; 1163use CFClient::OpenGL;
733 1164
734sub new { 1165sub new {
735 my $class = shift; 1166 my $class = shift;
736 1167
737 $class->SUPER::new ( 1168 $class->SUPER::new (
738 col_expand => [], 1169 col_expand => [],
739 @_ 1170 @_,
740 ) 1171 )
1172}
1173
1174sub children {
1175 grep $_, map @$_, grep $_, @{ $_[0]{children} }
741} 1176}
742 1177
743sub add { 1178sub add {
744 my ($self, $x, $y, $child) = @_; 1179 my ($self, $x, $y, $child) = @_;
745 1180
746 $child->set_parent ($self); 1181 $child->set_parent ($self);
747 $self->{children}[$y][$x] = $child; 1182 $self->{children}[$y][$x] = $child;
748 1183
749 $self->{w} = $self->{h} = -1;
750
751 $child->check_size; 1184 $self->check_size (1);
752} 1185}
753 1186
754# TODO: move to container class maybe? send childs a signal on removal? 1187# TODO: move to container class maybe? send children a signal on removal?
755sub clear { 1188sub clear {
756 my ($self) = @_; 1189 my ($self) = @_;
757 1190
1191 my @children = $self->children;
758 delete $self->{children}; 1192 delete $self->{children};
1193
1194 for (@children) {
1195 delete $_->{parent};
1196 $_->hide;
1197 }
1198
1199 $self->check_size (1);
759 $self->update; 1200 $self->update;
760} 1201}
761 1202
762sub get_wh { 1203sub get_wh {
763 my ($self) = @_; 1204 my ($self) = @_;
… …
769 or next; 1210 or next;
770 1211
771 for my $x (0 .. $#$row) { 1212 for my $x (0 .. $#$row) {
772 my $widget = $row->[$x] 1213 my $widget = $row->[$x]
773 or next; 1214 or next;
774 my ($w, $h) = $widget->size_request; 1215 my ($w, $h) = @$widget{qw(req_w req_h)};
775 1216
776 $w[$x] = max $w[$x], $w; 1217 $w[$x] = max $w[$x], $w;
777 $h[$y] = max $h[$y], $h; 1218 $h[$y] = max $h[$y], $h;
778 } 1219 }
779 } 1220 }
… …
795sub size_allocate { 1236sub size_allocate {
796 my ($self, $w, $h) = @_; 1237 my ($self, $w, $h) = @_;
797 1238
798 my ($ws, $hs) = $self->get_wh; 1239 my ($ws, $hs) = $self->get_wh;
799 1240
800 my $req_w = sum @$ws; 1241 my $req_w = (sum @$ws) || 1;
801 my $req_h = sum @$hs; 1242 my $req_h = (sum @$hs) || 1;
802 1243
803 # TODO: nicer code && do row_expand 1244 # TODO: nicer code && do row_expand
804 my @col_expand = @{$self->{col_expand}}; 1245 my @col_expand = @{$self->{col_expand}};
805 @col_expand = (1) x @$ws unless @col_expand; 1246 @col_expand = (1) x @$ws unless @col_expand;
806 my $col_expand = (sum @col_expand) || 1; 1247 my $col_expand = (sum @col_expand) || 1;
… …
884 1325
885 ($h, $w) = ($w, $h); 1326 ($h, $w) = ($w, $h);
886 1327
887 my $children = $self->{children}; 1328 my $children = $self->{children};
888 1329
889 my @h = map +($_->size_request)[0], @$children; 1330 my @h = map $_->{req_w}, @$children;
890 1331
891 my $req_h = List::Util::sum @h; 1332 my $req_h = List::Util::sum @h;
892 1333
893 if ($req_h > $h) { 1334 if ($req_h > $h) {
894 # ah well, not enough space 1335 # ah well, not enough space
… …
940} 1381}
941 1382
942sub size_allocate { 1383sub size_allocate {
943 my ($self, $w, $h) = @_; 1384 my ($self, $w, $h) = @_;
944 1385
1386 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1387
945 my $children = $self->{children}; 1388 my $children = $self->{children};
946 1389
947 my @h = map +($_->size_request)[1], @$children; 1390 my @h = map $_->{req_h}, @$children;
948 1391
949 my $req_h = List::Util::sum @h; 1392 my $req_h = List::Util::sum @h;
950 1393
951 if ($req_h > $h) { 1394 if ($req_h > $h) {
952 # ah well, not enough space 1395 # ah well, not enough space
… …
978 1421
979############################################################################# 1422#############################################################################
980 1423
981package CFClient::UI::Label; 1424package CFClient::UI::Label;
982 1425
983our @ISA = CFClient::UI::Base::; 1426our @ISA = CFClient::UI::DrawBG::;
984 1427
985use SDL::OpenGL; 1428use CFClient::OpenGL;
986 1429
987sub new { 1430sub new {
988 my ($class, %arg) = @_; 1431 my ($class, %arg) = @_;
989 1432
990 my $self = $class->SUPER::new ( 1433 my $self = $class->SUPER::new (
991 fg => [1, 1, 1], 1434 fg => [1, 1, 1],
992 fontsize => $::FONTSIZE, 1435 #bg => none
993 text => "", 1436 #active_bg => none
1437 #font => default_font
1438 #text => initial text
1439 #markup => initial narkup
1440 #max_w => maximum pixel width
1441 ellipsise => 3, # end
1442 layout => (new CFClient::Layout),
1443 fontsize => 1,
994 align => -1, 1444 align => -1,
995 valign => -1, 1445 valign => -1,
996 padding => 2, 1446 padding => 2,
997 layout => new CFClient::Layout, 1447 can_events => 0,
998 %arg 1448 %arg
999 ); 1449 );
1000 1450
1001 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1451 if (exists $self->{template}) {
1452 my $layout = new CFClient::Layout;
1453 $layout->set_text (delete $self->{template});
1454 $self->{template} = $layout;
1455 }
1002 1456
1003 $self->set_text (delete $self->{text}) if exists $self->{text}; 1457 if (exists $self->{markup}) {
1004 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1458 $self->set_markup (delete $self->{markup});
1459 } else {
1460 $self->set_text (delete $self->{text});
1461 }
1005 1462
1006 $self 1463 $self
1007} 1464}
1008 1465
1009sub escape_text { 1466sub escape($) {
1010 local $_ = $_[1]; 1467 local $_ = $_[0];
1011 1468
1012 s/&/&amp;/g; 1469 s/&/&amp;/g;
1013 s/>/&gt;/g; 1470 s/>/&gt;/g;
1014 s/</&lt;/g; 1471 s/</&lt;/g;
1015 1472
1016 $_[1] 1473 $_
1474}
1475
1476sub update {
1477 my ($self) = @_;
1478
1479 delete $self->{texture};
1480 $self->SUPER::update;
1017} 1481}
1018 1482
1019sub set_text { 1483sub set_text {
1020 my ($self, $text) = @_; 1484 my ($self, $text) = @_;
1021 1485
1486 return if $self->{text} eq "T$text";
1487 $self->{text} = "T$text";
1488
1489 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1022 $self->{layout}->set_text ($text); 1490 $self->{layout}->set_text ($text);
1023 1491
1024 delete $self->{texture};
1025 $self->update; 1492 $self->update;
1493 $self->check_size;
1026} 1494}
1027 1495
1028sub set_markup { 1496sub set_markup {
1029 my ($self, $markup) = @_; 1497 my ($self, $markup) = @_;
1030 1498
1499 return if $self->{text} eq "M$markup";
1500 $self->{text} = "M$markup";
1501
1502 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1503
1504 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1031 $self->{layout}->set_markup ($markup); 1505 $self->{layout}->set_markup ($markup);
1032 1506
1033 delete $self->{texture};
1034 $self->update; 1507 $self->update;
1508 $self->check_size;
1035} 1509}
1036 1510
1037sub size_request { 1511sub size_request {
1038 my ($self) = @_; 1512 my ($self) = @_;
1039 1513
1040 $self->{layout}->set_width; 1514 $self->{layout}->set_font ($self->{font}) if $self->{font};
1515 $self->{layout}->set_width ($self->{max_w} || -1);
1516 $self->{layout}->set_ellipsise ($self->{ellipsise});
1517 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1041 $self->{layout}->set_height ($self->{fontsize}); 1518 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1042 1519
1043 my ($w, $h) = $self->{layout}->size; 1520 my ($w, $h) = $self->{layout}->size;
1521
1522 if (exists $self->{template}) {
1523 $self->{template}->set_font ($self->{font}) if $self->{font};
1524 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1525
1526 my ($w2, $h2) = $self->{template}->size;
1527
1528 $w = List::Util::max $w, $w2;
1529 $h = List::Util::max $h, $h2;
1530 }
1044 1531
1045 ( 1532 (
1046 $w + $self->{padding} * 2, 1533 $w + $self->{padding} * 2,
1047 $h + $self->{padding} * 2, 1534 $h + $self->{padding} * 2,
1048 ) 1535 )
… …
1052 my ($self, $w, $h) = @_; 1539 my ($self, $w, $h) = @_;
1053 1540
1054 delete $self->{texture}; 1541 delete $self->{texture};
1055} 1542}
1056 1543
1057sub update { 1544sub set_fontsize {
1058 my ($self) = @_; 1545 my ($self, $fontsize) = @_;
1059 1546
1547 $self->{fontsize} = $fontsize;
1060 delete $self->{texture}; 1548 delete $self->{texture};
1549
1061 $self->SUPER::update; 1550 $self->update;
1551 $self->check_size;
1062} 1552}
1063 1553
1064sub _draw { 1554sub _draw {
1065 my ($self) = @_; 1555 my ($self) = @_;
1066 1556
1557 $self->SUPER::_draw; # draw background, if applicable
1558
1067 my $tex = $self->{texture} ||= do { 1559 my $tex = $self->{texture} ||= do {
1560 $self->{layout}->set_foreground (@{$self->{fg}});
1561 $self->{layout}->set_font ($self->{font}) if $self->{font};
1068 $self->{layout}->set_width ($self->{w}); 1562 $self->{layout}->set_width ($self->{w});
1069 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize}); 1563 $self->{layout}->set_ellipsise ($self->{ellipsise});
1564 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1565 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1566
1070 new_from_layout CFClient::Texture $self->{layout} 1567 my $tex = new_from_layout CFClient::Texture $self->{layout};
1568
1569 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1570 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1571 : ($self->{w} - $tex->{w}) * 0.5);
1572
1573 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1574 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1575 : ($self->{h} - $tex->{h}) * 0.5);
1576
1577 $tex
1071 }; 1578 };
1072 1579
1073 glEnable GL_BLEND;
1074 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1075 glEnable GL_TEXTURE_2D; 1580 glEnable GL_TEXTURE_2D;
1076 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1581 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1077 1582
1583 if ($tex->{format} == GL_ALPHA) {
1078 glColor @{$self->{fg}}; 1584 glColor @{$self->{fg}};
1079
1080 $self->{ox} = int (
1081 $self->{align} < 0 ? $self->{padding}
1082 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1083 : ($self->{w} - $tex->{w}) * 0.5
1084 );
1085
1086 $self->{oy} = int (
1087 $self->{valign} < 0 ? $self->{padding}
1088 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1089 : ($self->{h} - $tex->{h}) * 0.5
1090 );
1091
1092 $tex->draw_quad ($self->{ox}, $self->{oy}); 1585 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1586 } else {
1587 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1588 }
1093 1589
1094 glDisable GL_TEXTURE_2D; 1590 glDisable GL_TEXTURE_2D;
1095 glDisable GL_BLEND;
1096} 1591}
1097 1592
1098############################################################################# 1593#############################################################################
1099 1594
1100package CFClient::UI::EntryBase; 1595package CFClient::UI::EntryBase;
1101 1596
1102our @ISA = CFClient::UI::Label::; 1597our @ISA = CFClient::UI::Label::;
1103 1598
1104use SDL; 1599use CFClient::OpenGL;
1105use SDL::OpenGL;
1106 1600
1107sub new { 1601sub new {
1108 my $class = shift; 1602 my $class = shift;
1109 1603
1110 $class->SUPER::new ( 1604 $class->SUPER::new (
1111 fg => [1, 1, 1], 1605 fg => [1, 1, 1],
1112 bg => [0, 0, 0, 0.2], 1606 bg => [0, 0, 0, 0.2],
1113 active_bg => [1, 1, 1, 0.5], 1607 active_bg => [1, 1, 1, 0.5],
1114 active_fg => [0, 0, 0], 1608 active_fg => [0, 0, 0],
1115 can_hover => 1, 1609 can_hover => 1,
1116 can_focus => 1, 1610 can_focus => 1,
1117 valign => 0, 1611 valign => 0,
1612 can_events => 1,
1613 #text => ...
1118 @_ 1614 @_
1119 ) 1615 )
1120} 1616}
1121 1617
1122sub _set_text { 1618sub _set_text {
… …
1124 1620
1125 delete $self->{cur_h}; 1621 delete $self->{cur_h};
1126 1622
1127 return if $self->{text} eq $text; 1623 return if $self->{text} eq $text;
1128 1624
1625 delete $self->{texture};
1626
1129 $self->{last_activity} = $::NOW; 1627 $self->{last_activity} = $::NOW;
1130 $self->{text} = $text; 1628 $self->{text} = $text;
1131 1629
1132 $text =~ s/./*/g if $self->{hidden}; 1630 $text =~ s/./*/g if $self->{hidden};
1133 $self->{layout}->set_text ("$text "); 1631 $self->{layout}->set_text ("$text ");
1134 1632
1135 $self->emit (changed => $self->{text}); 1633 $self->_emit (changed => $self->{text});
1136}
1137
1138sub get_text {
1139 $_[0]{text}
1140}
1141
1142sub size_request {
1143 my ($self) = @_;
1144
1145 my ($w, $h) = $self->SUPER::size_request;
1146
1147 ($w + 1, $h) # add 1 for cursor
1148}
1149
1150sub size_allocate {
1151 my ($self, $w, $h) = @_;
1152
1153 $self->_set_text ($self->{text});
1154} 1634}
1155 1635
1156sub set_text { 1636sub set_text {
1157 my ($self, $text) = @_; 1637 my ($self, $text) = @_;
1158 1638
1159 $self->{cursor} = length $text; 1639 $self->{cursor} = length $text;
1160 $self->_set_text ($text); 1640 $self->_set_text ($text);
1161 $self->update; 1641 $self->update;
1642 $self->check_size;
1643}
1644
1645sub get_text {
1646 $_[0]{text}
1647}
1648
1649sub size_request {
1650 my ($self) = @_;
1651
1652 my ($w, $h) = $self->SUPER::size_request;
1653
1654 ($w + 1, $h) # add 1 for cursor
1162} 1655}
1163 1656
1164sub key_down { 1657sub key_down {
1165 my ($self, $ev) = @_; 1658 my ($self, $ev) = @_;
1166 1659
1167 my $mod = $ev->key_mod; 1660 my $mod = $ev->{mod};
1168 my $sym = $ev->key_sym; 1661 my $sym = $ev->{sym};
1169
1170 my $uni = $ev->key_unicode; 1662 my $uni = $ev->{unicode};
1171 1663
1172 my $text = $self->get_text; 1664 my $text = $self->get_text;
1173 1665
1174 if ($sym == SDLK_BACKSPACE) { 1666 if ($uni == 8) {
1175 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1667 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1176 } elsif ($sym == SDLK_DELETE) { 1668 } elsif ($uni == 127) {
1177 substr $text, $self->{cursor}, 1, ""; 1669 substr $text, $self->{cursor}, 1, "";
1178 } elsif ($sym == SDLK_LEFT) { 1670 } elsif ($sym == CFClient::SDLK_LEFT) {
1179 --$self->{cursor} if $self->{cursor}; 1671 --$self->{cursor} if $self->{cursor};
1180 } elsif ($sym == SDLK_RIGHT) { 1672 } elsif ($sym == CFClient::SDLK_RIGHT) {
1181 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1673 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1182 } elsif ($sym == SDLK_HOME) { 1674 } elsif ($sym == CFClient::SDLK_HOME) {
1183 $self->{cursor} = 0; 1675 $self->{cursor} = 0;
1184 } elsif ($sym == SDLK_END) { 1676 } elsif ($sym == CFClient::SDLK_END) {
1185 $self->{cursor} = length $text; 1677 $self->{cursor} = length $text;
1186 } elsif ($sym == SDLK_ESCAPE) { 1678 } elsif ($uni == 27) {
1187 $self->emit ('escape'); 1679 $self->_emit ('escape');
1188 } elsif ($uni) { 1680 } elsif ($uni) {
1189 substr $text, $self->{cursor}++, 0, chr $uni; 1681 substr $text, $self->{cursor}++, 0, chr $uni;
1190 } 1682 }
1191 1683
1192 $self->_set_text ($text); 1684 $self->_set_text ($text);
1193 $self->update; 1685 $self->update;
1686 $self->check_size;
1194} 1687}
1195 1688
1196sub focus_in { 1689sub focus_in {
1197 my ($self) = @_; 1690 my ($self) = @_;
1198 1691
… …
1266 1759
1267package CFClient::UI::Entry; 1760package CFClient::UI::Entry;
1268 1761
1269our @ISA = CFClient::UI::EntryBase::; 1762our @ISA = CFClient::UI::EntryBase::;
1270 1763
1271use SDL; 1764use CFClient::OpenGL;
1272use SDL::OpenGL;
1273 1765
1274sub key_down { 1766sub key_down {
1275 my ($self, $ev) = @_; 1767 my ($self, $ev) = @_;
1276 1768
1277 my $sym = $ev->key_sym; 1769 my $sym = $ev->{sym};
1278 1770
1279 if ($sym == SDLK_RETURN) { 1771 if ($sym == 13) {
1772 unshift @{$self->{history}},
1773 my $txt = $self->get_text;
1774 $self->{history_pointer} = -1;
1775 $self->{history_saveback} = '';
1280 $self->emit (activate => $self->get_text); 1776 $self->_emit (activate => $txt);
1281 $self->update; 1777 $self->update;
1778
1779 } elsif ($sym == CFClient::SDLK_UP) {
1780 if ($self->{history_pointer} < 0) {
1781 $self->{history_saveback} = $self->get_text;
1782 }
1783 if (@{$self->{history} || []} > 0) {
1784 $self->{history_pointer}++;
1785 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1786 $self->{history_pointer} = @{$self->{history} || []} - 1;
1787 }
1788 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1789 }
1790
1791 } elsif ($sym == CFClient::SDLK_DOWN) {
1792 $self->{history_pointer}--;
1793 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1794
1795 if ($self->{history_pointer} >= 0) {
1796 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1797 } else {
1798 $self->set_text ($self->{history_saveback});
1799 }
1282 1800
1283 } else { 1801 } else {
1284 $self->SUPER::key_down ($ev); 1802 $self->SUPER::key_down ($ev);
1285 } 1803 }
1286 1804
… …
1290 1808
1291package CFClient::UI::Button; 1809package CFClient::UI::Button;
1292 1810
1293our @ISA = CFClient::UI::Label::; 1811our @ISA = CFClient::UI::Label::;
1294 1812
1295use SDL; 1813use CFClient::OpenGL;
1296use SDL::OpenGL;
1297 1814
1298my @tex = 1815my @tex =
1299 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1816 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1300 qw(b1_button_active.png); 1817 qw(b1_button_active.png);
1301 1818
1302sub new { 1819sub new {
1303 my $class = shift; 1820 my $class = shift;
1304 1821
1305 $class->SUPER::new ( 1822 $class->SUPER::new (
1306 padding => 4, 1823 padding => 4,
1307 fg => [1, 1, 1], 1824 fg => [1, 1, 1],
1308 bg => [1, 1, 1, 0.2],
1309 active_fg => [0, 0, 1], 1825 active_fg => [0, 0, 1],
1310 can_hover => 1, 1826 can_hover => 1,
1311 align => 0, 1827 align => 0,
1312 valign => 0, 1828 valign => 0,
1829 can_events => 1,
1313 @_ 1830 @_
1314 ) 1831 )
1315} 1832}
1316 1833
1834sub activate { }
1835
1317sub button_up { 1836sub button_up {
1318 my ($self, $ev, $x, $y) = @_; 1837 my ($self, $ev, $x, $y) = @_;
1319 1838
1839 $self->emit ("activate")
1320 if ($x >= 0 && $x < $self->{w} 1840 if $x >= 0 && $x < $self->{w}
1321 && $y >= 0 && $y < $self->{h}) { 1841 && $y >= 0 && $y < $self->{h};
1322 $self->emit ("activate");
1323 }
1324} 1842}
1325 1843
1326sub _draw { 1844sub _draw {
1327 my ($self) = @_; 1845 my ($self) = @_;
1328 1846
1329 local $self->{fg} = $self->{fg}; 1847 local $self->{fg} = $self->{fg};
1330 1848
1331 if ($GRAB == $self) { 1849 if ($GRAB == $self) {
1332 $self->{fg} = $self->{active_fg}; 1850 $self->{fg} = $self->{active_fg};
1333 } 1851 }
1852
1853 glEnable GL_TEXTURE_2D;
1854 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1855 glColor 0, 0, 0, 1;
1856
1857 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1858
1859 glDisable GL_TEXTURE_2D;
1860
1861 $self->SUPER::_draw;
1862}
1863
1864#############################################################################
1865
1866package CFClient::UI::CheckBox;
1867
1868our @ISA = CFClient::UI::DrawBG::;
1869
1870my @tex =
1871 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1872 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1873
1874use CFClient::OpenGL;
1875
1876sub new {
1877 my $class = shift;
1878
1879 $class->SUPER::new (
1880 padding => 2,
1881 fg => [1, 1, 1],
1882 active_fg => [1, 1, 0],
1883 bg => [0, 0, 0, 0.2],
1884 active_bg => [1, 1, 1, 0.5],
1885 state => 0,
1886 can_hover => 1,
1887 @_
1888 )
1889}
1890
1891sub size_request {
1892 my ($self) = @_;
1893
1894 ($self->{padding} * 2 + 6) x 2
1895}
1896
1897sub button_down {
1898 my ($self, $ev, $x, $y) = @_;
1899
1900 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1901 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1902 $self->{state} = !$self->{state};
1903 $self->_emit (changed => $self->{state});
1904 }
1905}
1906
1907sub _draw {
1908 my ($self) = @_;
1909
1910 $self->SUPER::_draw;
1911
1912 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1913
1914 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1915
1916 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1917
1918 my $tex = $self->{state} ? $tex[1] : $tex[0];
1919
1920 glEnable GL_TEXTURE_2D;
1921 $tex->draw_quad_alpha (0, 0, $s, $s);
1922 glDisable GL_TEXTURE_2D;
1923}
1924
1925#############################################################################
1926
1927package CFClient::UI::Image;
1928
1929our @ISA = CFClient::UI::Base::;
1930
1931use CFClient::OpenGL;
1932use Carp qw/confess/;
1933
1934our %loaded_images;
1935
1936sub new {
1937 my $class = shift;
1938
1939 my $self = $class->SUPER::new (can_events => 0, @_);
1940
1941 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1942
1943 $loaded_images{$self->{image}} ||=
1944 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1945
1946 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1947
1948 Scalar::Util::weaken $loaded_images{$self->{image}};
1949
1950 $self->{aspect} = $tex->{w} / $tex->{h};
1951
1952 $self
1953}
1954
1955sub size_request {
1956 my ($self) = @_;
1957
1958 ($self->{tex}->{w}, $self->{tex}->{h})
1959}
1960
1961sub _draw {
1962 my ($self) = @_;
1963
1964 my $tex = $self->{tex};
1965
1966 my ($w, $h) = ($self->{w}, $self->{h});
1967
1968 if ($self->{rot90}) {
1969 glRotate 90, 0, 0, 1;
1970 glTranslate 0, -$self->{w}, 0;
1971
1972 ($w, $h) = ($h, $w);
1973 }
1974
1975 glEnable GL_TEXTURE_2D;
1976 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1977
1978 $tex->draw_quad_alpha (0, 0, $w, $h);
1979
1980 glDisable GL_TEXTURE_2D;
1981}
1982
1983#############################################################################
1984
1985package CFClient::UI::VGauge;
1986
1987our @ISA = CFClient::UI::Base::;
1988
1989use List::Util qw(min max);
1990
1991use CFClient::OpenGL;
1992
1993my %tex = (
1994 food => [
1995 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1996 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1997 ],
1998 grace => [
1999 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2000 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2001 ],
2002 hp => [
2003 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2004 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2005 ],
2006 mana => [
2007 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2008 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2009 ],
2010);
2011
2012# eg. VGauge->new (gauge => 'food'), default gauge: food
2013sub new {
2014 my $class = shift;
2015
2016 my $self = $class->SUPER::new (
2017 type => 'food',
2018 @_
2019 );
2020
2021 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2022
2023 $self
2024}
2025
2026sub size_request {
2027 my ($self) = @_;
2028
2029 #my $tex = $tex{$self->{type}}[0];
2030 #@$tex{qw(w h)}
2031 (0, 0)
2032}
2033
2034sub set_max {
2035 my ($self, $max) = @_;
2036
2037 return if $self->{max_val} == $max;
2038
2039 $self->{max_val} = $max;
2040 $self->update;
2041}
2042
2043sub set_value {
2044 my ($self, $val, $max) = @_;
2045
2046 $self->set_max ($max)
2047 if defined $max;
2048
2049 return if $self->{val} == $val;
2050
2051 $self->{val} = $val;
2052 $self->update;
2053}
2054
2055sub _draw {
2056 my ($self) = @_;
2057
2058 my $tex = $tex{$self->{type}};
2059 my ($t1, $t2, $t3) = @$tex;
2060
2061 my ($w, $h) = ($self->{w}, $self->{h});
2062
2063 if ($self->{vertical}) {
2064 glRotate 90, 0, 0, 1;
2065 glTranslate 0, -$self->{w}, 0;
2066
2067 ($w, $h) = ($h, $w);
2068 }
2069
2070 my $ycut = $self->{val} / ($self->{max_val} || 1);
2071
2072 my $ycut1 = max 0, min 1, $ycut;
2073 my $ycut2 = max 0, min 1, $ycut - 1;
2074
2075 my $h1 = $self->{h} * (1 - $ycut1);
2076 my $h2 = $self->{h} * (1 - $ycut2);
1334 2077
1335 glEnable GL_BLEND; 2078 glEnable GL_BLEND;
1336 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2079 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1337 glEnable GL_TEXTURE_2D; 2080 glEnable GL_TEXTURE_2D;
1338 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2081 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1339 glColor 0, 0, 0, 1;
1340 2082
1341 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 2083 glBindTexture GL_TEXTURE_2D, $t1->{name};
2084 glBegin GL_QUADS;
2085 glTexCoord 0 , 0; glVertex 0 , 0;
2086 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2087 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2088 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2089 glEnd;
1342 2090
2091 my $ycut1 = List::Util::min 1, $ycut;
2092 glBindTexture GL_TEXTURE_2D, $t2->{name};
2093 glBegin GL_QUADS;
2094 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2095 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2096 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2097 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2098 glEnd;
2099
2100 if ($t3) {
2101 glBindTexture GL_TEXTURE_2D, $t3->{name};
2102 glBegin GL_QUADS;
2103 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2104 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2105 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2106 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2107 glEnd;
2108 }
2109
2110 glDisable GL_BLEND;
1343 glDisable GL_TEXTURE_2D; 2111 glDisable GL_TEXTURE_2D;
1344 glDisable GL_BLEND;
1345
1346 $self->SUPER::_draw;
1347} 2112}
1348 2113
1349############################################################################# 2114#############################################################################
1350 2115
1351package CFClient::UI::CheckBox; 2116package CFClient::UI::Gauge;
1352 2117
1353our @ISA = CFClient::UI::DrawBG::; 2118our @ISA = CFClient::UI::VBox::;
1354
1355my @tex =
1356 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1357 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1358
1359use SDL;
1360use SDL::OpenGL;
1361 2119
1362sub new { 2120sub new {
1363 my $class = shift; 2121 my ($class, %arg) = @_;
1364 2122
1365 $class->SUPER::new ( 2123 my $self = $class->SUPER::new (
1366 padding => 2, 2124 tooltip => $arg{type},
1367 fg => [1, 1, 1],
1368 active_fg => [1, 1, 0],
1369 state => 0,
1370 can_hover => 1, 2125 can_hover => 1,
1371 @_ 2126 can_events => 1,
2127 %arg,
1372 ) 2128 );
1373}
1374 2129
1375sub size_request { 2130 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1376 my ($self) = @_; 2131 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1377 2132 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1378 ($self->{padding} * 2 + 6) x 2
1379}
1380
1381sub button_down {
1382 my ($self, $ev, $x, $y) = @_;
1383
1384 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1385 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1386 $self->{state} = !$self->{state};
1387 $self->emit (changed => $self->{state});
1388 }
1389}
1390
1391sub _draw {
1392 my ($self) = @_;
1393
1394 $self->SUPER::_draw;
1395
1396 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1397
1398 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1399
1400 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1401
1402 glEnable GL_BLEND;
1403 glEnable GL_TEXTURE_2D;
1404 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1405
1406 my $tex = $self->{state} ? $tex[1] : $tex[0];
1407
1408 $tex->draw_quad (0, 0, $s, $s);
1409
1410 glDisable GL_TEXTURE_2D;
1411 glDisable GL_BLEND;
1412}
1413
1414#############################################################################
1415
1416package CFClient::UI::VGauge;
1417
1418our @ISA = CFClient::UI::Base::;
1419
1420use SDL::OpenGL;
1421
1422my %tex = (
1423 food => [
1424 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1425 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1426 ],
1427 grace => [
1428 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1429 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
1430 ],
1431 hp => [
1432 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1433 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1434 ],
1435 mana => [
1436 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1437 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
1438 ],
1439);
1440
1441# eg. VGauge->new (gauge => 'food'), default gauge: food
1442sub new {
1443 my $class = shift;
1444
1445 my $self = $class->SUPER::new (gauge => 'food', @_);
1446 2133
1447 $self 2134 $self
1448} 2135}
1449 2136
1450sub size_request { 2137sub set_fontsize {
1451 my ($self) = @_; 2138 my ($self, $fsize) = @_;
1452 2139
1453 my $tex = $tex{$self->{gauge}}[0]; 2140 $self->{value}->set_fontsize ($fsize);
1454 2141 $self->{max} ->set_fontsize ($fsize);
1455 @$tex{qw(w h)}
1456} 2142}
1457 2143
1458sub set_max { 2144sub set_max {
1459 my ($self, $max) = @_; 2145 my ($self, $max) = @_;
1460 2146
1461 $self->{max_val} = $max; 2147 $self->{gauge}->set_max ($max);
2148 $self->{max}->set_text ($max);
1462} 2149}
1463 2150
1464sub set_value { 2151sub set_value {
1465 my ($self, $val, $max) = @_; 2152 my ($self, $val, $max) = @_;
1466 2153
1467 $self->set_max ($max) 2154 $self->set_max ($max)
1468 if defined $max; 2155 if defined $max;
1469 2156
1470 $max = $self->{max_val}; 2157 $self->{gauge}->set_value ($val, $max);
1471 $self->{val} = $val; 2158 $self->{value}->set_text ($val);
1472
1473 $self->update;
1474}
1475
1476sub _draw {
1477 my ($self) = @_;
1478
1479 my $tex = $tex{$self->{gauge}};
1480
1481 my ($w, $h) = ($self->{w}, $self->{h});
1482
1483 my $ycut = $self->{val} / ($self->{max_val} || 1);
1484 $ycut = 1 if $self->{val} > $self->{max_val};
1485
1486 my $t1 = $tex->[0];
1487 my $t2 = $tex->[1];
1488
1489 glEnable GL_BLEND;
1490 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1491 glEnable GL_TEXTURE_2D;
1492 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1493
1494 my $h1 = $self->{h} - $ycut * $self->{h};
1495 my $h2 = $ycut * $self->{h};
1496
1497 my $yp = 0;
1498
1499 glBindTexture GL_TEXTURE_2D, $t1->{name};
1500 glBegin GL_QUADS;
1501 glTexCoord 0 , 0; glVertex 0 , $yp;
1502 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1;
1503 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1;
1504 glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp;
1505 glEnd;
1506
1507 $yp += $h1;
1508
1509 glBindTexture GL_TEXTURE_2D, $t2->{name};
1510 glBegin GL_QUADS;
1511 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp;
1512 glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2;
1513 glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1514 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp;
1515 glEnd;
1516
1517 glDisable GL_BLEND;
1518 glDisable GL_TEXTURE_2D;
1519} 2159}
1520 2160
1521############################################################################# 2161#############################################################################
1522 2162
1523package CFClient::UI::Slider; 2163package CFClient::UI::Slider;
1524 2164
1525use strict; 2165use strict;
1526 2166
1527use SDL::OpenGL; 2167use CFClient::OpenGL;
1528 2168
1529our @ISA = CFClient::UI::DrawBG::; 2169our @ISA = CFClient::UI::DrawBG::;
1530 2170
1531my @tex = 2171my @tex =
1532 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2172 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1533 qw(s1_slider.png s1_slider_bg.png); 2173 qw(s1_slider.png s1_slider_bg.png);
1534 2174
1535sub new { 2175sub new {
1536 my $class = shift; 2176 my $class = shift;
1537 2177
1538 # range [value, low, high, page] 2178 # range [value, low, high, page, unit]
1539 2179
1540 # TODO: 0-width page 2180 # TODO: 0-width page
1541 # TODO: req_w/h are wrong with vertical 2181 # TODO: req_w/h are wrong with vertical
1542 # TODO: calculations are off 2182 # TODO: calculations are off
1543 my $self = $class->SUPER::new ( 2183 my $self = $class->SUPER::new (
1544 fg => [1, 1, 1], 2184 fg => [1, 1, 1],
1545 active_fg => [0, 0, 0], 2185 active_fg => [0, 0, 0],
2186 bg => [0, 0, 0, 0.2],
2187 active_bg => [1, 1, 1, 0.5],
1546 range => [0, 0, 100, 10], 2188 range => [0, 0, 100, 10, 0],
1547 req_w => 40, 2189 req_w => $::WIDTH / 80,
1548 req_h => 13, 2190 req_h => $::WIDTH / 80,
1549 vertical => 0, 2191 vertical => 0,
1550 can_hover => 1, 2192 can_hover => 1,
1551 inner_pad => 5, 2193 inner_pad => 0.02,
1552 @_ 2194 @_
1553 ); 2195 );
1554 2196
2197 $self->set_value ($self->{range}[0]);
2198 $self->update;
2199
1555 $self 2200 $self
2201}
2202
2203sub set_range {
2204 my ($self, $range) = @_;
2205
2206 ($range, $self->{range}) = ($self->{range}, $range);
2207
2208 $self->update
2209 if "@$range" ne "@{$self->{range}}";
2210}
2211
2212sub set_value {
2213 my ($self, $value) = @_;
2214
2215 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2216
2217 $hi = $lo + 1 if $hi <= $lo;
2218
2219 $page = $hi - $lo if $page > $hi - $lo;
2220
2221 $value = $lo if $value < $lo;
2222 $value = $hi - $page if $value > $hi - $page;
2223
2224 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2225 if $unit;
2226
2227 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2228
2229 if ($value != $old_value) {
2230 $self->_emit (changed => $value);
2231 $self->update;
2232 }
1556} 2233}
1557 2234
1558sub size_request { 2235sub size_request {
1559 my ($self) = @_; 2236 my ($self) = @_;
1560 2237
… …
1566 2243
1567sub button_down { 2244sub button_down {
1568 my ($self, $ev, $x, $y) = @_; 2245 my ($self, $ev, $x, $y) = @_;
1569 2246
1570 $self->SUPER::button_down ($ev, $x, $y); 2247 $self->SUPER::button_down ($ev, $x, $y);
2248
2249 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2250
1571 $self->mouse_motion ($ev, $x, $y); 2251 $self->mouse_motion ($ev, $x, $y);
1572} 2252}
1573 2253
1574sub mouse_motion { 2254sub mouse_motion {
1575 my ($self, $ev, $x, $y) = @_; 2255 my ($self, $ev, $x, $y) = @_;
1576 2256
1577 if ($GRAB == $self) { 2257 if ($GRAB == $self) {
2258 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2259
2260 my (undef, $lo, $hi, $page) = @{$self->{range}};
2261
2262 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2263
2264 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2265 }
2266}
2267
2268sub update {
2269 my ($self) = @_;
2270
2271 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2272 $self->set_value ($self->{range}[0]);
2273
1578 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2274 my ($value, $lo, $hi, $page) = @{$self->{range}};
2275 my $range = ($hi - $page - $lo) || 1e-100;
1579 2276
1580 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2277 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1581 2278
1582 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2279 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1583 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2280 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1584 2281
1585 $x -= $inner_pad_px; # substract the padding 2282 $value = ($value - $lo) / $range;
1586 $x = $x * ($hi - $lo) / $inner_w + $lo; 2283 $value = $value * $self->{scale} + $self->{offset};
1587 $x = $lo if $x < $lo;
1588 $x = $hi - $page if $x > $hi - $page;
1589 $self->{range}[0] = $x;
1590 2284
1591 $self->emit (changed => $x); 2285 $self->{knob_x} = $value - $knob_w * 0.5;
1592 $self->update; 2286 $self->{knob_w} = $knob_w;
1593 } 2287 });
1594}
1595 2288
1596# the inner_* stuff is for generating a padding for the slider handle, 2289 $self->SUPER::update;
1597# so that the handle doesn't leave the texture. This calculation isn't 100%
1598# correct propably, but it does the job for now
1599sub _calc_inner_pad_px {
1600 my ($self, $w) = @_;
1601 ($w / 100) * $self->{inner_pad} # % to pixels
1602} 2290}
1603 2291
1604sub _draw { 2292sub _draw {
1605 my ($self) = @_; 2293 my ($self) = @_;
1606 2294
1607 $self->SUPER::_draw (); 2295 $self->SUPER::_draw ();
1608 2296
1609 my ($w, $h) = @$self{qw(w h)}; 2297 glScale $self->{w}, $self->{h};
1610 2298
1611 if ($self->{vertical}) { 2299 if ($self->{vertical}) {
1612 # draw a vertical slider like a rotated horizontal slider 2300 # draw a vertical slider like a rotated horizontal slider
1613 2301
2302 glTranslate 1, 0, 0;
1614 glRotate 90, 0, 0, 1; 2303 glRotate 90, 0, 0, 1;
1615 glTranslate 0, -$self->{w}, 0;
1616
1617 ($w, $h) = ($h, $w);
1618 } 2304 }
1619 2305
1620 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2306 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1621 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2307 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1622 2308
1623 my ($value, $lo, $hi, $page) = @{$self->{range}};
1624
1625 $hi = $value + 1 if $lo == $hi;
1626
1627 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1628 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1629
1630 $page = int $page * $inner_w / ($hi - $lo);
1631 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1632
1633 $w -= $page;
1634 $page &= ~1;
1635 glTranslate $page * 0.5, 0, 0;
1636 $page ||= 2;
1637
1638 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1639 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1640
1641 glEnable GL_BLEND;
1642 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1643 glEnable GL_TEXTURE_2D; 2309 glEnable GL_TEXTURE_2D;
1644 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2310 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1645 2311
1646 # draw background 2312 # draw background
1647 $tex[1]->draw_quad (0, 0, $w, $h); 2313 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1648 2314
1649 # draw handle 2315 # draw handle
1650 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2316 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1651 2317
1652 glDisable GL_BLEND;
1653 glDisable GL_TEXTURE_2D; 2318 glDisable GL_TEXTURE_2D;
1654} 2319}
1655 2320
1656############################################################################# 2321#############################################################################
1657 2322
2323package CFClient::UI::ValSlider;
2324
2325our @ISA = CFClient::UI::HBox::;
2326
2327sub new {
2328 my ($class, %arg) = @_;
2329
2330 my $range = delete $arg{range};
2331
2332 my $self = $class->SUPER::new (
2333 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2334 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2335 to_value => sub { shift },
2336 from_value => sub { shift },
2337 %arg,
2338 );
2339
2340 $self->{slider}->connect (changed => sub {
2341 my ($self, $value) = @_;
2342 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2343 $self->{parent}->emit (changed => $value);
2344 });
2345
2346# $self->{entry}->connect (changed => sub {
2347# my ($self, $value) = @_;
2348# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2349# $self->{parent}->emit (changed => $value);
2350# });
2351
2352 $self->add ($self->{slider}, $self->{entry});
2353
2354 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2355
2356 $self
2357}
2358
2359sub set_range { shift->{slider}->set_range (@_) }
2360sub set_value { shift->{slider}->set_value (@_) }
2361
2362#############################################################################
2363
1658package CFClient::UI::TextView; 2364package CFClient::UI::TextView;
1659 2365
1660our @ISA = CFClient::UI::HBox::; 2366our @ISA = CFClient::UI::HBox::;
1661 2367
1662use SDL::OpenGL; 2368use CFClient::OpenGL;
1663 2369
1664sub new { 2370sub new {
1665 my $class = shift; 2371 my $class = shift;
1666 2372
1667 my $self = $class->SUPER::new ( 2373 my $self = $class->SUPER::new (
1668 req_w => $::WIDTH / 6, 2374 fontsize => 1,
1669 req_h => $::HEIGHT / 6, 2375 can_events => 0,
1670 fontsize => $::FONTSIZE, 2376 #font => default_font
1671 @_, 2377 @_,
1672 2378
1673 layout => (new CFClient::Layout), 2379 layout => (new CFClient::Layout 1),
1674 par => [], 2380 par => [],
1675 height => 0, 2381 height => 0,
1676 children => [ 2382 children => [
1677 (new CFClient::UI::Empty expand => 1), 2383 (new CFClient::UI::Empty expand => 1),
1678 (new CFClient::UI::Slider vertical => 1), 2384 (new CFClient::UI::Slider vertical => 1),
1679 ], 2385 ],
1680 ); 2386 );
1681 2387
1682 $self->{children}[1]->connect (changed => sub { 2388 $self->{children}[1]->connect (changed => sub { $self->update });
1683 $self->update;
1684 });
1685 2389
1686 $self 2390 $self
1687} 2391}
1688 2392
1689sub set_fontsize { 2393sub set_fontsize {
… …
1691 2395
1692 $self->{fontsize} = $fontsize; 2396 $self->{fontsize} = $fontsize;
1693 $self->reflow; 2397 $self->reflow;
1694} 2398}
1695 2399
2400sub size_allocate {
2401 my ($self, $w, $h) = @_;
2402
2403 $self->SUPER::size_allocate ($w, $h);
2404
2405 $self->{layout}->set_font ($self->{font}) if $self->{font};
2406 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2407 $self->{layout}->set_width ($self->{children}[0]{w});
2408
2409 $self->reflow;
2410}
2411
1696sub text_height { 2412sub text_size {
1697 my ($self, $text) = @_; 2413 my ($self, $text, $indent) = @_;
1698 2414
1699 my $layout = $self->{layout}; 2415 my $layout = $self->{layout};
1700 2416
1701 $layout->set_height ($self->{fontsize}); 2417 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1702 $layout->set_width ($self->{w}); 2418 $layout->set_width ($self->{children}[0]{w} - $indent);
1703 $layout->set_text ($text); 2419 $layout->set_markup ($text);
1704 2420
1705 ($layout->size)[1] 2421 $layout->size
1706} 2422}
1707 2423
1708sub reflow { 2424sub reflow {
1709 my ($self) = @_; 2425 my ($self) = @_;
1710 2426
1711 $self->{need_reflow}++; 2427 $self->{need_reflow}++;
1712 $self->update; 2428 $self->update;
1713} 2429}
1714 2430
1715sub size_request { 2431sub set_offset {
1716 my ($self) = @_; 2432 my ($self, $offset) = @_;
1717 2433
1718 ($self->{req_w}, $self->{req_h}) 2434 # todo: base offset on lines or so, not on pixels
2435 $self->{children}[1]->set_value ($offset);
1719} 2436}
1720 2437
1721sub size_allocate { 2438sub clear {
1722 my ($self, $w, $h) = @_; 2439 my ($self) = @_;
1723 2440
1724 $self->{layout}->set_height ($self->{fontsize}); 2441 $self->{par} = [];
1725 $self->{layout}->set_width ($self->{w}); 2442 $self->{height} = 0;
1726 2443 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1727 $self->reflow;
1728 $self->update;
1729} 2444}
1730 2445
1731sub add_paragraph { 2446sub add_paragraph {
1732 my ($self, $color, $text) = @_; 2447 my ($self, $color, $text, $indent) = @_;
1733 2448
1734 #TODO: intelligently "reformat" paragraph 2449 for my $line (split /\n/, $text) {
1735 2450 my ($w, $h) = $self->text_size ($line);
1736 my $height = $self->text_height ($text);
1737
1738 $self->{height} += $height; 2451 $self->{height} += $h;
2452 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2453 }
1739 2454
1740 push @{$self->{par}}, [$height, $color, $text];
1741
1742 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2455 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1743 $self->{children}[1]->update;
1744} 2456}
1745 2457
1746sub update { 2458sub update {
1747 my ($self) = @_; 2459 my ($self) = @_;
1748 2460
… …
1750 2462
1751 return unless $self->{h} > 0; 2463 return unless $self->{h} > 0;
1752 2464
1753 delete $self->{texture}; 2465 delete $self->{texture};
1754 2466
1755 $ROOT->on_refresh ($self, sub { 2467 $ROOT->on_post_alloc ($self, sub {
2468 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2469
1756 if (delete $self->{need_reflow}) { 2470 if (delete $self->{need_reflow}) {
1757 my $height = 0; 2471 my $height = 0;
1758 2472
1759 $height += $_->[0] = $self->text_height ($_->[2]) 2473 my $layout = $self->{layout};
2474
2475 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2476
1760 for @{$self->{par}}; 2477 for (@{$self->{par}}) {
2478 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2479 $layout->set_width ($W - $_->[3]);
2480 $layout->set_markup ($_->[4]);
2481 my ($w, $h) = $layout->size;
2482 $_->[0] = $w + $_->[3];
2483 $_->[1] = $h;
2484 }
2485
2486 $height += $_->[1];
2487 }
1761 2488
1762 $self->{height} = $height; 2489 $self->{height} = $height;
1763 2490
1764 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2491 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1765 2492
1766 delete $self->{texture}; 2493 delete $self->{texture};
1767 } 2494 }
1768 2495
1769 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2496 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1770 glClearColor 0, 0, 0, 1; 2497 glClearColor 0.5, 0.5, 0.5, 0;
1771 glClear GL_COLOR_BUFFER_BIT; 2498 glClear GL_COLOR_BUFFER_BIT;
1772 2499
2500 my $top = int $self->{children}[1]{range}[0];
2501
2502 my $y0 = $top;
2503 my $y1 = $top + $H;
2504
2505 my $y = 0;
2506
2507 my $layout = $self->{layout};
2508
2509 $layout->set_font ($self->{font}) if $self->{font};
2510
1773 glEnable GL_BLEND; 2511 glEnable GL_BLEND;
2512 #TODO# not correct in windows where rgba is forced off
1774 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2513 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1775 glEnable GL_TEXTURE_2D;
1776 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1777
1778 my $top = int $self->{children}[1]{range}[0];
1779
1780 my $y0 = $top;
1781 my $y1 = $top + $self->{h};
1782
1783 my $y = 0;
1784
1785 my $layout = $self->{layout};
1786 2514
1787 for my $par (@{$self->{par}}) { 2515 for my $par (@{$self->{par}}) {
1788 my $h = $par->[0]; 2516 my $h = $par->[1];
1789 2517
1790 if ($y0 < $y + $h && $y < $y1) { 2518 if ($y0 < $y + $h && $y < $y1) {
2519 $layout->set_foreground (@{ $par->[2] });
2520 $layout->set_width ($W - $par->[3]);
1791 $layout->set_text ($par->[2]); 2521 $layout->set_markup ($par->[4]);
1792 2522
1793 glColor @{ $par->[1] }; 2523 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1794 my ($W, $H) = $layout->size; 2524
1795 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2525 glRasterPos $par->[3], $y - $y0;
2526 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1796 } 2527 }
1797 2528
1798 $y += $h; 2529 $y += $h;
1799 } 2530 }
1800 2531
1801 glDisable GL_TEXTURE_2D;
1802 glDisable GL_BLEND; 2532 glDisable GL_BLEND;
1803 }; 2533 };
1804 }); 2534 });
1805} 2535}
1806 2536
1807sub _draw { 2537sub _draw {
1808 my ($self) = @_; 2538 my ($self) = @_;
1809 2539
1810 if ($self->{texture}) {
1811 glEnable GL_TEXTURE_2D; 2540 glEnable GL_TEXTURE_2D;
1812 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2541 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2542 glColor 1, 1, 1, 1;
1813 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2543 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1814 glDisable GL_TEXTURE_2D; 2544 glDisable GL_TEXTURE_2D;
1815 }
1816 2545
1817 $self->{children}[1]->draw; 2546 $self->{children}[1]->draw;
1818 2547
1819} 2548}
1820 2549
1821############################################################################# 2550#############################################################################
1822 2551
1823package CFClient::UI::MapWidget;
1824
1825use strict;
1826
1827use List::Util qw(min max);
1828
1829use SDL;
1830use SDL::OpenGL;
1831
1832our @ISA = CFClient::UI::Base::;
1833
1834sub new {
1835 my $class = shift;
1836
1837 $class->SUPER::new (
1838 z => -1,
1839 can_focus => 1,
1840 list => (glGenLists 1),
1841 @_
1842 )
1843}
1844
1845sub key_down {
1846 print "MAPKEYDOWN\n";
1847}
1848
1849sub key_up {
1850}
1851
1852sub button_down {
1853 my ($self, $ev, $x, $y) = @_;
1854
1855 $self->focus_in;
1856
1857 if ($ev->button == 2) {
1858 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1859 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1860
1861 $self->{motion} = sub {
1862 my ($ev, $x, $y) = @_;
1863
1864 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1865
1866 $::CFG->{map_shift_x} = $bw + $x - $ox;
1867 $::CFG->{map_shift_y} = $bh + $y - $oy;
1868
1869 $self->update;
1870 };
1871 }
1872}
1873
1874sub button_up {
1875 my ($self, $ev, $x, $y) = @_;
1876
1877 delete $self->{motion};
1878}
1879
1880sub mouse_motion {
1881 my ($self, $ev, $x, $y) = @_;
1882
1883 $self->{motion}->($ev, $x, $y) if $self->{motion};
1884}
1885
1886sub size_request {
1887 (
1888 1 + 32 * int $::WIDTH / 32,
1889 1 + 32 * int $::HEIGHT / 32,
1890 )
1891}
1892
1893sub update {
1894 my ($self) = @_;
1895
1896 $self->{need_update} = 1;
1897 $self->SUPER::update;
1898}
1899
1900sub draw {
1901 my ($self) = @_;
1902
1903 if (delete $self->{need_update}) {
1904 glNewList $self->{list}, GL_COMPILE;
1905
1906 if ($::MAP) {
1907 my $sw = int $::WIDTH / 32;
1908 my $sh = int $::HEIGHT / 32;
1909
1910 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1911 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1912
1913 glTranslate $sx0 - 32, $sy0 - 32, 0;
1914
1915 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1916
1917 if ($::CFG->{fow_enable}) {
1918 if ($::CFG->{fow_smooth}) { # smooth fog of war
1919 glConvolutionParameter (GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER);
1920 glConvolutionFilter2D (
1921 GL_CONVOLUTION_2D,
1922 GL_ALPHA,
1923 3, 3,
1924 GL_ALPHA, GL_FLOAT,
1925 pack "f*",
1926 0.1, 0.1, 0.1,
1927 0.1, 0.2, 0.1,
1928 0.1, 0.1, 0.1,
1929 );
1930 glEnable GL_CONVOLUTION_2D;
1931 }
1932
1933 $self->{fow_texture} = new CFClient::Texture
1934 w => $w,
1935 h => $h,
1936 data => $data,
1937 internalformat => GL_ALPHA,
1938 format => GL_ALPHA;
1939
1940 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1941
1942 glEnable GL_BLEND;
1943 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1944 glEnable GL_TEXTURE_2D;
1945 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1946
1947 glColor +($::CFG->{fow_intensity}) x 3, 1;
1948 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1949
1950 glDisable GL_TEXTURE_2D;
1951 glDisable GL_BLEND;
1952 }
1953
1954 # HACK BEGIN
1955 {
1956 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1957 my ($w, $h) = (250, 250);
1958
1959 glEnable GL_BLEND;
1960 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1961 glEnable GL_TEXTURE_2D;
1962 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1963
1964 $self->{mapmap_texture} =
1965 new CFClient::Texture
1966 w => $w,
1967 h => $h,
1968 data => $::MAP->mapmap ($w, $h),
1969 type => $CFClient::GL_VERSION >= 1.2 ? GL_UNSIGNED_INT_8_8_8_8_REV : GL_UNSIGNED_BYTE;
1970
1971 $self->{mapmap_texture}->draw_quad (100, 100);
1972
1973 glDisable GL_TEXTURE_2D;
1974 glDisable GL_BLEND;
1975 }
1976 # HACK END
1977 }
1978
1979 glEndList;
1980 }
1981
1982 glPushMatrix;
1983 glCallList $self->{list};
1984 glPopMatrix;
1985
1986 if ($FOCUS != $self) {
1987 glColor 64/255, 64/255, 64/255;
1988 glLogicOp GL_AND;
1989 glEnable GL_COLOR_LOGIC_OP;
1990 glBegin GL_QUADS;
1991 glVertex 0, 0;
1992 glVertex 0, $::HEIGHT;
1993 glVertex $::WIDTH, $::HEIGHT;
1994 glVertex $::WIDTH, 0;
1995 glEnd;
1996 glDisable GL_COLOR_LOGIC_OP;
1997 }
1998}
1999
2000my %DIR = (
2001 SDLK_KP8, [1, "north"],
2002 SDLK_KP9, [2, "northeast"],
2003 SDLK_KP6, [3, "east"],
2004 SDLK_KP3, [4, "southeast"],
2005 SDLK_KP2, [5, "south"],
2006 SDLK_KP1, [6, "southwest"],
2007 SDLK_KP4, [7, "west"],
2008 SDLK_KP7, [8, "northwest"],
2009
2010 SDLK_UP, [1, "north"],
2011 SDLK_RIGHT, [3, "east"],
2012 SDLK_DOWN, [5, "south"],
2013 SDLK_LEFT, [7, "west"],
2014);
2015
2016sub key_down {
2017 my ($self, $ev) = @_;
2018
2019 my $mod = $ev->key_mod;
2020 my $sym = $ev->key_sym;
2021
2022 if ($sym == SDLK_KP5) {
2023 $::CONN->user_send ("stay fire");
2024 } elsif ($sym == SDLK_a) {
2025 $::CONN->user_send ("apply");
2026 } elsif ($sym == SDLK_QUOTE) {
2027 $self->emit ('activate_console');
2028 } elsif ($sym == SDLK_SLASH) {
2029 $self->emit ('activate_console' => '/');
2030 } elsif (exists $DIR{$sym}) {
2031 if ($mod & KMOD_SHIFT) {
2032 $self->{shft}++;
2033 $::CONN->user_send ("fire $DIR{$sym}[0]");
2034 } elsif ($mod & KMOD_CTRL) {
2035 $self->{ctrl}++;
2036 $::CONN->user_send ("run $DIR{$sym}[0]");
2037 } else {
2038 $::CONN->user_send ("$DIR{$sym}[1]");
2039 }
2040 }
2041}
2042
2043sub key_up {
2044 my ($self, $ev) = @_;
2045
2046 my $mod = $ev->key_mod;
2047 my $sym = $ev->key_sym;
2048
2049 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
2050 $::CONN->user_send ("fire_stop");
2051 }
2052 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
2053 $::CONN->user_send ("run_stop");
2054 }
2055}
2056
2057#############################################################################
2058
2059package CFClient::UI::Animator; 2552package CFClient::UI::Animator;
2060 2553
2061use SDL::OpenGL; 2554use CFClient::OpenGL;
2062 2555
2063our @ISA = CFClient::UI::Bin::; 2556our @ISA = CFClient::UI::Bin::;
2064 2557
2065sub moveto { 2558sub moveto {
2066 my ($self, $x, $y) = @_; 2559 my ($self, $x, $y) = @_;
… …
2104 2597
2105sub new { 2598sub new {
2106 my $class = shift; 2599 my $class = shift;
2107 2600
2108 my $self = $class->SUPER::new ( 2601 my $self = $class->SUPER::new (
2109 state => 0, 2602 state => 0,
2110 connect_activate => \&toggle_flopper, 2603 on_activate => \&toggle_flopper,
2111 @_ 2604 @_
2112 ); 2605 );
2113 2606
2114 if ($self->{state}) {
2115 $self->{state} = 0;
2116 $self->toggle_flopper;
2117 }
2118
2119 $self 2607 $self
2120} 2608}
2121 2609
2122sub toggle_flopper { 2610sub toggle_flopper {
2123 my ($self) = @_; 2611 my ($self) = @_;
2124 2612
2125 # TODO: use animation 2613 $self->{other}->toggle_visibility;
2126 if ($self->{state} = !$self->{state}) { 2614}
2127 $CFClient::UI::ROOT->add ($self->{other}); 2615
2128 $self->{other}->move ($self->coord2global (0, $self->{h})); 2616#############################################################################
2617
2618package CFClient::UI::Tooltip;
2619
2620our @ISA = CFClient::UI::Bin::;
2621
2622use CFClient::OpenGL;
2623
2624sub new {
2625 my $class = shift;
2626
2627 $class->SUPER::new (
2628 @_,
2629 can_events => 0,
2630 )
2631}
2632
2633sub set_tooltip_from {
2634 my ($self, $widget) = @_;
2635
2636 $self->add (new CFClient::UI::Label
2637 markup => $widget->{tooltip},
2638 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2639 fontsize => 0.8,
2640 fg => [0, 0, 0, 1],
2641 ellipsise => 0,
2642 font => ($widget->{tooltip_font} || $::FONT_PROP),
2643 );
2644}
2645
2646sub size_request {
2647 my ($self) = @_;
2648
2649 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2650
2651 ($w + 4, $h + 4)
2652}
2653
2654sub size_allocate {
2655 my ($self, $w, $h) = @_;
2656
2657 $self->SUPER::size_allocate ($w - 4, $h - 4);
2658}
2659
2660sub _draw {
2661 my ($self) = @_;
2662
2663 glTranslate 0.375, 0.375;
2664
2665 my ($w, $h) = @$self{qw(w h)};
2666
2667 glColor 1, 0.8, 0.4;
2668 glBegin GL_QUADS;
2669 glVertex 0 , 0;
2670 glVertex 0 , $h;
2671 glVertex $w, $h;
2672 glVertex $w, 0;
2673 glEnd;
2674
2675 glColor 0, 0, 0;
2676 glBegin GL_LINE_LOOP;
2677 glVertex 0 , 0;
2678 glVertex 0 , $h;
2679 glVertex $w, $h;
2680 glVertex $w, 0;
2681 glEnd;
2682
2683 glTranslate 2 - 0.375, 2 - 0.375;
2684 $self->SUPER::_draw;
2685}
2686
2687#############################################################################
2688
2689package CFClient::UI::Face;
2690
2691our @ISA = CFClient::UI::Base::;
2692
2693use CFClient::OpenGL;
2694
2695sub new {
2696 my $class = shift;
2697
2698 my $self = $class->SUPER::new (
2699 aspect => 1,
2700 can_events => 0,
2701 @_,
2702 );
2703
2704 if ($self->{anim} && $self->{animspeed}) {
2705 Scalar::Util::weaken (my $widget = $self);
2706
2707 $self->{timer} = Event->timer (
2708 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2709 hard => 1,
2710 interval => $self->{animspeed},
2711 cb => sub {
2712 ++$widget->{frame};
2713 $widget->update;
2714 },
2715 );
2716 }
2717
2718 $self
2719}
2720
2721sub size_request {
2722 (32, 8)
2723}
2724
2725sub update {
2726 my ($self) = @_;
2727
2728 return unless $self->{visible};
2729
2730 $self->SUPER::update;
2731}
2732
2733sub _draw {
2734 my ($self) = @_;
2735
2736 return unless $::CONN;
2737
2738 my $face;
2739
2740 if ($self->{frame}) {
2741 my $anim = $::CONN->{anim}[$self->{anim}];
2742
2743 $face = $anim->[ $self->{frame} % @$anim ]
2744 if $anim && @$anim;
2745 }
2746
2747 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2748
2749 if ($tex) {
2750 glEnable GL_TEXTURE_2D;
2751 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2752 glColor 1, 1, 1, 1;
2753 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2754 glDisable GL_TEXTURE_2D;
2755 }
2756}
2757
2758sub DESTROY {
2759 my ($self) = @_;
2760
2761 $self->{timer}->cancel
2762 if $self->{timer};
2763
2764 $self->SUPER::DESTROY;
2765}
2766
2767#############################################################################
2768
2769package CFClient::UI::Inventory;
2770
2771our @ISA = CFClient::UI::ScrolledWindow::;
2772
2773sub new {
2774 my $class = shift;
2775
2776 my $self = $class->SUPER::new (
2777 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2778 @_,
2779 );
2780
2781 $self
2782}
2783
2784sub set_items {
2785 my ($self, $items) = @_;
2786
2787 $self->{scrolled}->clear;
2788 return unless $items;
2789
2790 my @items = sort {
2791 ($a->{type} <=> $b->{type})
2792 or ($a->{name} cmp $b->{name})
2793 } @$items;
2794
2795 $self->{real_items} = \@items;
2796
2797 my $row = 0;
2798 for my $item (@items) {
2799 CFClient::Item::update_widgets $item;
2800
2801 $self->{scrolled}->add (0, $row, $item->{face_widget});
2802 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2803 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2804
2805 $row++;
2806 }
2807}
2808
2809sub size_request {
2810 my ($self) = @_;
2811 ($self->{req_w}, $self->{req_h});
2812}
2813
2814#############################################################################
2815
2816package CFClient::UI::Menu;
2817
2818our @ISA = CFClient::UI::FancyFrame::;
2819
2820use CFClient::OpenGL;
2821
2822sub new {
2823 my $class = shift;
2824
2825 my $self = $class->SUPER::new (
2826 items => [],
2827 z => 100,
2828 @_,
2829 );
2830
2831 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2832
2833 for my $item (@{ $self->{items} }) {
2834 my ($widget, $cb) = @$item;
2835
2836 # handle various types of items, only text for now
2837 if (!ref $widget) {
2838 $widget = new CFClient::UI::Label
2839 can_hover => 1,
2840 can_events => 1,
2841 text => $widget;
2842 }
2843
2844 $self->{item}{$widget} = $item;
2845
2846 $self->{vbox}->add ($widget);
2847 }
2848
2849 $self
2850}
2851
2852# popup given the event (must be a mouse button down event currently)
2853sub popup {
2854 my ($self, $ev) = @_;
2855
2856 $self->_emit ("popdown");
2857
2858 # maybe save $GRAB? must be careful about events...
2859 $GRAB = $self;
2860 $self->{button} = $ev->{button};
2861
2862 $self->show;
2863 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2864}
2865
2866sub mouse_motion {
2867 my ($self, $ev, $x, $y) = @_;
2868
2869 # TODO: should use vbox->find_widget or so
2870 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2871 $self->{hover} = $self->{item}{$HOVER};
2872}
2873
2874sub button_up {
2875 my ($self, $ev, $x, $y) = @_;
2876
2877 if ($ev->{button} == $self->{button}) {
2878 undef $GRAB;
2879 $self->hide;
2880
2129 $self->emit ("open"); 2881 $self->_emit ("popdown");
2882 $self->{hover}[1]->() if $self->{hover};
2883 }
2884}
2885
2886#############################################################################
2887
2888package CFClient::UI::Statusbox;
2889
2890our @ISA = CFClient::UI::VBox::;
2891
2892sub new {
2893 my $class = shift;
2894
2895 $class->SUPER::new (
2896 fontsize => 0.8,
2897 @_,
2898 )
2899}
2900
2901sub reorder {
2902 my ($self) = @_;
2903 my $NOW = time;
2904
2905 while (my ($k, $v) = each %{ $self->{item} }) {
2906 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2907 }
2908
2909 my @widgets;
2910
2911 my @items = sort {
2912 $a->{pri} <=> $b->{pri}
2913 or $b->{id} <=> $a->{id}
2914 } values %{ $self->{item} };
2915
2916 my $count = 10 + 1;
2917 for my $item (@items) {
2918 last unless --$count;
2919
2920 push @widgets, $item->{label} ||= do {
2921 # TODO: doesn't handle markup well (read as: at all)
2922 my $short = $item->{count} > 1
2923 ? "<b>$item->{count} ×</b> $item->{text}"
2924 : $item->{text};
2925
2926 for ($short) {
2927 s/^\s+//;
2928 s/\s+/ /g;
2929 }
2930
2931 new CFClient::UI::Label
2932 markup => $short,
2933 tooltip => $item->{tooltip},
2934 tooltip_font => $::FONT_PROP,
2935 tooltip_width => 0.67,
2936 fontsize => $item->{fontsize} || $self->{fontsize},
2937 max_w => $::WIDTH * 0.44,
2938 fg => $item->{fg},
2939 can_events => 1,
2940 can_hover => 1
2941 };
2942 }
2943
2944 $self->clear;
2945 $self->SUPER::add (reverse @widgets);
2946}
2947
2948sub add {
2949 my ($self, $text, %arg) = @_;
2950
2951 $text =~ s/^\s+//;
2952 $text =~ s/\s+$//;
2953
2954 return unless $text;
2955
2956 my $timeout = time + ((delete $arg{timeout}) || 60);
2957
2958 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2959
2960 if (my $item = $self->{item}{$group}) {
2961 if ($item->{text} eq $text) {
2962 $item->{count}++;
2963 } else {
2964 $item->{count} = 1;
2965 $item->{text} = $item->{tooltip} = $text;
2966 }
2967 $item->{id} = ++$self->{id};
2968 $item->{timeout} = $timeout;
2969 delete $item->{label};
2130 } else { 2970 } else {
2131 $CFClient::UI::ROOT->remove ($self->{other}); 2971 $self->{item}{$group} = {
2132 $self->emit ("close"); 2972 id => ++$self->{id},
2973 text => $text,
2974 timeout => $timeout,
2975 tooltip => $text,
2976 fg => [0.8, 0.8, 0.8, 0.8],
2977 pri => 0,
2978 count => 1,
2979 %arg,
2980 };
2133 } 2981 }
2134 2982
2135 $self->emit (changed => $self->{state}); 2983 $self->reorder;
2984}
2985
2986sub reconfigure {
2987 my ($self) = @_;
2988
2989 delete $_->{label}
2990 for values %{ $self->{item} || {} };
2991
2992 $self->reorder;
2993 $self->SUPER::reconfigure;
2136} 2994}
2137 2995
2138############################################################################# 2996#############################################################################
2139 2997
2140package CFClient::UI::Root; 2998package CFClient::UI::Root;
2141 2999
2142our @ISA = CFClient::UI::Container::; 3000our @ISA = CFClient::UI::Container::;
2143 3001
2144use SDL::OpenGL; 3002use CFClient::OpenGL;
2145 3003
2146sub check_size { 3004sub new {
2147 my ($self) = @_; 3005 my $class = shift;
2148 3006
2149 $self->configure (0, 0, $::WITH, $::HEIGHT); 3007 $class->SUPER::new (
2150} 3008 visible => 1,
2151 3009 @_,
2152sub size_request { 3010 )
2153 ($::WIDTH, $::HEIGHT)
2154} 3011}
2155 3012
2156sub configure { 3013sub configure {
2157 my ($self, $x, $y, $w, $h) = @_; 3014 my ($self, $x, $y, $w, $h) = @_;
2158 3015
2159 $self->SUPER::configure ($x, $y, $w, $h); 3016 $self->{w} = $w;
2160 3017 $self->{h} = $h;
2161 $_->configure ($_->{x}, $_->{y}, $_->size_request)
2162 for @{$self->{children}};
2163} 3018}
2164 3019
2165sub _topleft { 3020sub check_size {
3021 my ($self) = @_;
3022
3023 $self->size_allocate ($self->{w}, $self->{h})
3024 if $self->{w};
3025}
3026
3027sub size_request {
3028 my ($self) = @_;
3029
3030 ($self->{w}, $self->{h})
3031}
3032
3033sub size_allocate {
3034 my ($self, $w, $h) = @_;
3035
3036 for my $child ($self->children) {
3037 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3038
3039 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
3040 if exists $child->{req_x};
3041
3042 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
3043 if exists $child->{req_y};
3044
3045 $X = $self->{user_x} if exists $self->{user_x};
3046 $Y = $self->{user_y} if exists $self->{user_y};
3047
3048 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3049 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3050
3051 $child->configure ($X, $Y, $W, $H);
3052 }
3053}
3054
3055sub coord2local {
2166 my ($self, $x, $y) = @_; 3056 my ($self, $x, $y) = @_;
2167 3057
2168 ($x, $y) 3058 ($x, $y)
2169} 3059}
2170 3060
3061sub coord2global {
3062 my ($self, $x, $y) = @_;
3063
3064 ($x, $y)
3065}
3066
2171sub update { 3067sub update {
2172 my ($self) = @_; 3068 my ($self) = @_;
2173 3069
2174 $self->check_size; 3070 $self->check_size;
2175 ::refresh (); 3071 $::WANT_REFRESH++;
2176} 3072}
2177 3073
2178sub add { 3074sub add {
2179 my ($self, $child) = @_; 3075 my ($self, @children) = @_;
2180 3076
3077 for (my @widgets = @children; my $w = pop @widgets; ) {
3078 push @widgets, $w->children;
3079 $w->{root} = $self;
3080 $w->{visible} = $self->{visible} + 1;
3081 }
3082
3083 for my $child (@children) {
3084 $child->{is_toplevel} = 1;
3085
3086 # integerise window positions
3087 $child->{x} = int $child->{x};
3088 $child->{y} = int $child->{y};
3089 }
3090
2181 $self->SUPER::add ($child); 3091 $self->SUPER::add (@children);
3092}
3093
3094sub remove {
3095 my ($self, @children) = @_;
3096
3097 $self->SUPER::remove (@children);
3098
3099 while (@children) {
3100 my $w = pop @children;
3101 push @children, $w->children;
3102 $w->set_invisible;
3103 }
2182} 3104}
2183 3105
2184sub on_refresh { 3106sub on_refresh {
2185 my ($self, $id, $cb) = @_; 3107 my ($self, $id, $cb) = @_;
2186 3108
2187 $self->{refresh_hook}{$id} = $cb; 3109 $self->{refresh_hook}{$id} = $cb;
2188} 3110}
2189 3111
3112sub on_post_alloc {
3113 my ($self, $id, $cb) = @_;
3114
3115 $self->{post_alloc_hook}{$id} = $cb;
3116}
3117
2190sub draw { 3118sub draw {
2191 my ($self) = @_; 3119 my ($self) = @_;
2192 3120
2193 while (my $rcb = delete $self->{refresh_hook}) { 3121 while ($self->{refresh_hook}) {
2194 $_->() for values %$rcb; 3122 $_->()
3123 for values %{delete $self->{refresh_hook}};
3124 }
3125
3126 if ($self->{check_size}) {
3127 my @queue;
3128
3129 for (;;) {
3130 if ($self->{check_size}) {
3131 #TODO use array-of-depth approach
3132
3133 @queue = sort { $a->{visible} <=> $b->{visible} }
3134 @queue, values %{delete $self->{check_size}};
3135 }
3136
3137 my $widget = pop @queue || last;
3138
3139 defined $widget->{visible} or last; # do not resize invisible widgets
3140
3141 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
3142 ? @$widget{qw(user_w user_h)}
3143 : $widget->size_request;
3144
3145 if (delete $widget->{force_alloc}
3146 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3147 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3148
3149 $widget->{req_w} = $w;
3150 $widget->{req_h} = $h;
3151
3152 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3153
3154 $widget->{parent}->check_size
3155 if $widget->{parent};
3156 }
3157 }
3158 }
3159
3160 while ($self->{size_alloc}) {
3161 for (values %{delete $self->{size_alloc}}) {
3162 my ($widget, $w, $h) = @$_;
3163
3164 $w = 0 if $w < 0;
3165 $h = 0 if $h < 0;
3166
3167 $widget->{w} = $w;
3168 $widget->{h} = $h;
3169 $widget->emit (size_allocate => $w, $h);
3170 }
3171 }
3172
3173 while ($self->{post_alloc_hook}) {
3174 $_->()
3175 for values %{delete $self->{post_alloc_hook}};
2195 } 3176 }
2196 3177
2197 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3178 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2198 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3179 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2199 glClear GL_COLOR_BUFFER_BIT; 3180 glClear GL_COLOR_BUFFER_BIT;
2200 3181
2201 glMatrixMode GL_PROJECTION; 3182 glMatrixMode GL_PROJECTION;
2202 glLoadIdentity; 3183 glLoadIdentity;
2203 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3184 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2204 glMatrixMode GL_MODELVIEW; 3185 glMatrixMode GL_MODELVIEW;
2205 glLoadIdentity; 3186 glLoadIdentity;
2206 3187
2207 $self->_draw; 3188 $self->_draw;
2208} 3189}
… …
2210############################################################################# 3191#############################################################################
2211 3192
2212package CFClient::UI; 3193package CFClient::UI;
2213 3194
2214$ROOT = new CFClient::UI::Root; 3195$ROOT = new CFClient::UI::Root;
3196$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2215 3197
22161 31981
2217 3199

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