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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.109 by root, Sat Apr 15 01:13:47 2006 UTC vs.
Revision 1.200 by root, Sat May 13 00:27:09 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;
9 10
10our ($FOCUS, $HOVER, $GRAB); # various widgets 11our ($FOCUS, $HOVER, $GRAB); # various widgets
11 12
12our $TOPLEVEL; 13our $ROOT;
14our $TOOLTIP;
13our $BUTTON_STATE; 15our $BUTTON_STATE;
16
17sub check_tooltip {
18 if (!$GRAB) {
19 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
20 if (length $widget->{tooltip}) {
21
22 if ($TOOLTIP->{owner} != $widget) {
23 $TOOLTIP->{owner} = $widget;
24
25 my $tip = $widget->{tooltip};
26
27 $tip = $tip->($widget) if CODE:: eq ref $tip;
28
29 $TOOLTIP->set_tooltip_from ($widget);
30 $TOOLTIP->show;
31
32 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
33
34 if ($x + $TOOLTIP->{w} > $::WIDTH) {
35 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
36 }
37
38 $TOOLTIP->move ($x, $y);
39 $TOOLTIP->check_size;
40 $TOOLTIP->update;
41 }
42
43 return;
44 }
45 }
46 }
47
48 $TOOLTIP->hide;
49 delete $TOOLTIP->{owner};
50}
14 51
15# class methods for events 52# class methods for events
16sub feed_sdl_key_down_event { 53sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 54 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
55 if $FOCUS;
18} 56}
19 57
20sub feed_sdl_key_up_event { 58sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 59 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
60 if $FOCUS;
22} 61}
23 62
24sub feed_sdl_button_down_event { 63sub feed_sdl_button_down_event {
25 my ($ev) = @_; 64 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 65 my ($x, $y) = ($ev->{x}, $ev->{y});
27 66
28 if (!$BUTTON_STATE) { 67 if (!$BUTTON_STATE) {
29 my $widget = $TOPLEVEL->find_widget ($x, $y); 68 my $widget = $ROOT->find_widget ($x, $y);
30 69
31 $GRAB = $widget; 70 $GRAB = $widget;
32 $GRAB->update if $GRAB; 71 $GRAB->update if $GRAB;
33 }
34 72
73 check_tooltip;
74 }
75
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 76 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 77
37 $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; 78 if ($GRAB) {
79 ($x, $y) = $GRAB->coord2local ($x, $y);
80 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
81 }
38} 82}
39 83
40sub feed_sdl_button_up_event { 84sub feed_sdl_button_up_event {
41 my ($ev) = @_; 85 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
43 87
44 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 88 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 89
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 90 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 91
48 $GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB; 92 if ($GRAB) {
93 ($x, $y) = $GRAB->coord2local ($x, $y);
94 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
95 }
49 96
50 if (!$BUTTON_STATE) { 97 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 98 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 99 $grab->update if $grab;
53 $GRAB->update if $GRAB; 100 $GRAB->update if $GRAB;
101
102 check_tooltip;
54 } 103 }
55} 104}
56 105
57sub feed_sdl_motion_event { 106sub feed_sdl_motion_event {
58 my ($ev) = @_; 107 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 108 my ($x, $y) = ($ev->{x}, $ev->{y});
60 109
61 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 110 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 111
63 if ($widget != $HOVER) { 112 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 113 my $hover = $HOVER; $HOVER = $widget;
65 114
66 $hover->update if $hover && $hover->{can_hover}; 115 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 116 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 117
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 118 check_tooltip;
119 }
120
121 if ($HOVER) {
122 ($x, $y) = $HOVER->coord2local ($x, $y);
123 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
124 }
125}
126
127# convert position array to integers
128sub harmonize {
129 my ($vals) = @_;
130
131 my $rem = 0;
132
133 for (@$vals) {
134 my $i = int $_ + $rem;
135 $rem += $_ - $i;
136 $_ = $i;
137 }
71} 138}
72 139
73############################################################################# 140#############################################################################
74 141
75package CFClient::UI::Base; 142package CFClient::UI::Base;
76 143
77use strict; 144use strict;
78 145
79use SDL::OpenGL; 146use CFClient::OpenGL;
80 147
81sub new { 148sub new {
82 my $class = shift; 149 my $class = shift;
83 150
84 my $self = bless { 151 my $self = bless {
85 x => 0, 152 x => 0,
86 y => 0, 153 y => 0,
87 z => 0, 154 z => 0,
88 w => -1, 155 can_events => 1,
89 h => -1,
90 @_ 156 @_
91 }, $class; 157 }, $class;
92 158
93 for (keys %$self) { 159 for (keys %$self) {
94 if (/^connect_(.*)$/) { 160 if (/^connect_(.*)$/) {
… …
97 } 163 }
98 164
99 $self 165 $self
100} 166}
101 167
168sub destroy {
169 my ($self) = @_;
170
171 $self->hide;
172 %$self = ();
173}
174
175sub show {
176 my ($self) = @_;
177
178 return if $self->{parent};
179
180 $CFClient::UI::ROOT->add ($self);
181}
182
183sub hide {
184 my ($self) = @_;
185
186 undef $GRAB if $GRAB == $self;
187 undef $HOVER if $HOVER == $self;
188
189 $self->{parent}->remove ($self)
190 if $self->{parent};
191}
192
102sub move { 193sub move {
103 my ($self, $x, $y, $z) = @_; 194 my ($self, $x, $y, $z) = @_;
195
104 $self->{x} = $x; 196 $self->{x} = int $x;
105 $self->{y} = $y; 197 $self->{y} = int $y;
106 $self->{z} = $z if defined $z; 198 $self->{z} = $z if defined $z;
107}
108 199
109sub needs_redraw { 200 $self->update;
110 0 201}
202
203sub set_size {
204 my ($self, $w, $h) = @_;
205
206 $self->{user_w} = $w;
207 $self->{user_h} = $h;
208
209 $self->check_size;
111} 210}
112 211
113sub size_request { 212sub size_request {
114 require Carp; 213 require Carp;
115 Carp::confess "size_request is abtract"; 214 Carp::confess "size_request is abstract";
116} 215}
117 216
118sub _size_allocate { 217sub configure {
119 my ($self, $x, $y, $w, $h) = @_; 218 my ($self, $x, $y, $w, $h) = @_;
120 219
220 if ($self->{aspect}) {
221 my $w2 = List::Util::min $w, int $h * $self->{aspect};
222 my $h2 = List::Util::min $h, int $w / $self->{aspect};
223
224 # use alignment to adjust x, y
225
226 $x += int +($w - $w2) * 0.5;
227 $y += int +($h - $h2) * 0.5;
228
229 ($w, $h) = ($w2, $h2);
230 }
231
232 if ($self->{x} != $x || $self->{y} != $y) {
121 $self->{x} = $x; 233 $self->{x} = $x;
122 $self->{y} = $y; 234 $self->{y} = $y;
235 $self->update;
236 }
123 237
124 return unless $self->{w} != $w || $self->{h} != $h; 238 if ($self->{w} != $w || $self->{h} != $h) {
125 239 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
126 $self->{w} = $w;
127 $self->{h} = $h;
128
129 1 240 }
130} 241}
131 242
132sub size_allocate { 243sub size_allocate {
244 # nothing to be done
245}
246
247sub children {
248}
249
250# call when resolution changes etc.
251sub reconfigure {
252 my ($self) = @_;
253
254 $_->reconfigure
255 for $self->children;
256
257 $self->check_size (1);
258 $self->update;
259}
260
261sub set_max_size {
133 my ($self, $x, $y, $w, $h) = @_; 262 my ($self, $w, $h) = @_;
134 263
135 $self->_size_allocate ($x, $y, $w, $h); 264 delete $self->{max_w}; $self->{max_w} = $w if $w;
265 delete $self->{max_h}; $self->{max_h} = $h if $h;
136} 266}
137 267
138# translate global coordinates to local coordinate system 268# translate global coordinates to local coordinate system
139sub translate { 269sub coord2local {
140 my ($self, $x, $y) = @_; 270 my ($self, $x, $y) = @_;
141 271
142 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 272 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
273}
274
275# translate local coordinates to global coordinate system
276sub coord2global {
277 my ($self, $x, $y) = @_;
278
279 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
143} 280}
144 281
145sub focus_in { 282sub focus_in {
146 my ($self) = @_; 283 my ($self) = @_;
147 284
148 return if $FOCUS == $self; 285 return if $FOCUS == $self;
149 return unless $self->{can_focus}; 286 return unless $self->{can_focus};
150 287
151 my $focus = $FOCUS; $FOCUS = $self; 288 my $focus = $FOCUS; $FOCUS = $self;
289
290 $self->emit (focus_in => $focus);
291
152 $focus->update if $focus; 292 $focus->update if $focus;
153 $FOCUS->update; 293 $FOCUS->update;
154} 294}
155 295
156sub focus_out { 296sub focus_out {
157 my ($self) = @_; 297 my ($self) = @_;
158 298
159 return unless $FOCUS == $self; 299 return unless $FOCUS == $self;
160 300
161 my $focus = $FOCUS; undef $FOCUS; 301 my $focus = $FOCUS; undef $FOCUS;
302
303 $self->emit (focus_out => $focus);
304
162 $focus->update if $focus; #? 305 $focus->update if $focus; #?
163} 306}
164 307
165sub mouse_motion { } 308sub mouse_motion { }
166sub button_up { } 309sub button_up { }
… …
190 glPopMatrix; 333 glPopMatrix;
191 334
192 if ($self == $HOVER && $self->{can_hover}) { 335 if ($self == $HOVER && $self->{can_hover}) {
193 my ($x, $y) = @$self{qw(x y)}; 336 my ($x, $y) = @$self{qw(x y)};
194 337
195 glColor 0, 0, 1, 0.2; 338 glColor 1, 0.8, 0.5, 0.2;
196 glEnable GL_BLEND; 339 glEnable GL_BLEND;
197 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 340 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
198 glBegin GL_QUADS; 341 glBegin GL_QUADS;
199 glVertex $x , $y; 342 glVertex $x , $y;
200 glVertex $x + $self->{w}, $y; 343 glVertex $x + $self->{w}, $y;
201 glVertex $x + $self->{w}, $y + $self->{h}; 344 glVertex $x + $self->{w}, $y + $self->{h};
202 glVertex $x , $y + $self->{h}; 345 glVertex $x , $y + $self->{h};
203 glEnd; 346 glEnd;
204 glDisable GL_BLEND; 347 glDisable GL_BLEND;
205 } 348 }
349
350 if ($ENV{PCLIENT_DEBUG}) {
351 glPushMatrix;
352 glColor 1, 1, 0, 1;
353 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
354 glBegin GL_LINE_LOOP;
355 glVertex 0 , 0;
356 glVertex $self->{w}, 0;
357 glVertex $self->{w}, $self->{h};
358 glVertex 0 , $self->{h};
359 glEnd;
360 glPopMatrix;
361 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
362 }
206} 363}
207 364
208sub _draw { 365sub _draw {
209 my ($self) = @_; 366 my ($self) = @_;
210 367
211 warn "no draw defined for $self\n"; 368 warn "no draw defined for $self\n";
212} 369}
213 370
214sub find_widget { 371sub find_widget {
215 my ($self, $x, $y) = @_; 372 my ($self, $x, $y) = @_;
373
374 return () unless $self->{can_events};
216 375
217 return $self 376 return $self
218 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 377 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
219 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 378 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
220 379
221 () 380 ()
222} 381}
223 382
224sub set_parent { 383sub set_parent {
225 my ($self, $par) = @_; 384 my ($self, $parent) = @_;
226 385
227 $self->{parent} = $par;
228 Scalar::Util::weaken $self->{parent}; 386 Scalar::Util::weaken ($self->{parent} = $parent);
229}
230 387
231sub get_parent { 388 # TODO: req_w _does_change after ->reconfigure
232 $_[0]->{parent} 389 $self->check_size
390 unless exists $self->{req_w};
391}
392
393sub check_size {
394 my ($self, $forced) = @_;
395
396 $self->{force_alloc} = 1 if $forced;
397 $CFClient::UI::ROOT->{check_size}{$self} = $self;
233} 398}
234 399
235sub update { 400sub update {
236 my ($self) = @_; 401 my ($self) = @_;
237 402
… …
240} 405}
241 406
242sub connect { 407sub connect {
243 my ($self, $signal, $cb) = @_; 408 my ($self, $signal, $cb) = @_;
244 409
245 push @{ $self->{cb}{$signal} }, $cb; 410 push @{ $self->{signal_cb}{$signal} }, $cb;
246} 411}
247 412
248sub emit { 413sub emit {
249 my ($self, $signal, @args) = @_; 414 my ($self, $signal, @args) = @_;
250 415
251 $_->($self, @args) 416 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
252 for @{$self->{cb}{$signal} || []};
253} 417}
254 418
255sub DESTROY { 419sub DESTROY {
256 my ($self) = @_; 420 my ($self) = @_;
257 421
… …
263package CFClient::UI::DrawBG; 427package CFClient::UI::DrawBG;
264 428
265our @ISA = CFClient::UI::Base::; 429our @ISA = CFClient::UI::Base::;
266 430
267use strict; 431use strict;
268use SDL::OpenGL; 432use CFClient::OpenGL;
269 433
270sub new { 434sub new {
271 my $class = shift; 435 my $class = shift;
272 436
273 # range [value, low, high, page] 437 # range [value, low, high, page]
… …
302 466
303package CFClient::UI::Empty; 467package CFClient::UI::Empty;
304 468
305our @ISA = CFClient::UI::Base::; 469our @ISA = CFClient::UI::Base::;
306 470
471sub new {
472 my ($class, %arg) = @_;
473 $class->SUPER::new (can_events => 0, %arg);
474}
475
307sub size_request { 476sub size_request {
308 (0, 0) 477 (0, 0)
309} 478}
310 479
311sub draw { } 480sub draw { }
… …
319sub new { 488sub new {
320 my ($class, %arg) = @_; 489 my ($class, %arg) = @_;
321 490
322 my $children = delete $arg{children} || []; 491 my $children = delete $arg{children} || [];
323 492
324 my $self = $class->SUPER::new (children => [], %arg); 493 my $self = $class->SUPER::new (
494 children => [],
495 can_events => 0,
496 %arg,
497 );
325 $self->add ($_) for @$children; 498 $self->add ($_) for @$children;
326 499
327 $self 500 $self
328} 501}
329 502
330sub add { 503sub add {
331 my ($self, $chld) = @_; 504 my ($self, @widgets) = @_;
332 505
333 $chld->set_parent ($self); 506 $_->set_parent ($self)
507 for @widgets;
508
509 use sort 'stable';
334 510
335 $self->{children} = [ 511 $self->{children} = [
336 sort { $a->{z} <=> $b->{z} } 512 sort { $a->{z} <=> $b->{z} }
337 @{$self->{children}}, $chld 513 @{$self->{children}}, @widgets
338 ]; 514 ];
339 515
340 $self->{w} = $self->{h} = -1; 516 $self->check_size (1);
341 $self->update; 517 $self->update;
342} 518}
343 519
520sub children {
521 @{ $_[0]{children} }
522}
523
344sub remove { 524sub remove {
345 my ($self, $widget) = @_; 525 my ($self, $child) = @_;
346 526
527 delete $child->{parent};
528 $child->hide;
529
347 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 530 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
348 531
349 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 532 $self->check_size;
533 $self->update;
534}
535
536sub clear {
537 my ($self) = @_;
538
539 my $children = delete $self->{children};
540 $self->{children} = [];
541
542 for (@$children) {
543 delete $_->{parent};
544 $_->hide;
545 }
546
547 $self->check_size;
548 $self->update;
350} 549}
351 550
352sub find_widget { 551sub find_widget {
353 my ($self, $x, $y) = @_; 552 my ($self, $x, $y) = @_;
354 553
… …
384 583
385 $class->SUPER::new (children => [$child], %arg) 584 $class->SUPER::new (children => [$child], %arg)
386} 585}
387 586
388sub add { 587sub add {
389 my ($self, $widget) = @_; 588 my ($self, $child) = @_;
390 589
391 $self->{children} = []; 590 $self->{children} = [];
392 591
393 $self->SUPER::add ($widget); 592 $self->SUPER::add ($child);
394} 593}
395 594
396sub remove { 595sub remove {
397 my ($self, $widget) = @_; 596 my ($self, $widget) = @_;
398 597
… …
407sub size_request { 606sub size_request {
408 $_[0]{children}[0]->size_request 607 $_[0]{children}[0]->size_request
409} 608}
410 609
411sub size_allocate { 610sub size_allocate {
412 my ($self, $x, $y, $w, $h) = @_; 611 my ($self, $w, $h) = @_;
413 612
414 $self->_size_allocate ($x, $y, $w, $h) or return;
415
416 $self->{children}[0]->size_allocate (0, 0, $w, $h); 613 $self->{children}[0]->configure (0, 0, $w, $h);
417} 614}
418 615
419############################################################################# 616#############################################################################
420 617
421package CFClient::UI::Window; 618package CFClient::UI::Window;
422 619
423our @ISA = CFClient::UI::Bin::; 620our @ISA = CFClient::UI::Bin::;
424 621
425use SDL::OpenGL; 622use CFClient::OpenGL;
426 623
427sub new { 624sub new {
428 my ($class, %arg) = @_; 625 my ($class, %arg) = @_;
429 626
430 my $self = $class->SUPER::new (%arg); 627 my $self = $class->SUPER::new (%arg);
431} 628}
432 629
433sub update { 630sub update {
434 my ($self) = @_; 631 my ($self) = @_;
435 632
436 # we want to do this delayed... 633 $ROOT->on_post_alloc ($self => sub { $self->render_child });
437 $self->render_chld;
438 $self->SUPER::update; 634 $self->SUPER::update;
439} 635}
440 636
637sub size_allocate {
638 my ($self, $w, $h) = @_;
639
640 $self->SUPER::size_allocate ($w, $h);
641 $self->update;
642}
643
644sub _render {
645 $_[0]{children}[0]->draw;
646}
647
441sub render_chld { 648sub render_child {
442 my ($self) = @_; 649 my ($self) = @_;
443 650
444 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 651 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
445 glClearColor 0, 0, 0, 1; 652 glClearColor 0, 0, 0, 0;
446 glClear GL_COLOR_BUFFER_BIT; 653 glClear GL_COLOR_BUFFER_BIT;
447 $self->child->draw; 654
655 $self->_render;
656# glColorMask 1, 1, 1, 0;
657# glEnable GL_BLEND;
658# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
659# glRasterPos 0, 0;
660# glCopyPixels 0, 0, $self->{w}, $self->{h};
661# glDisable GL_BLEND;
662# glColorMask 1, 1, 1, 1;
448 }; 663 };
449}
450
451sub size_allocate {
452 my ($self, $x, $y, $w, $h) = @_;
453
454 $self->_size_allocate ($x, $y, $w, $h) or return;
455
456 $self->child->size_allocate (0, 0, $w, $h);
457
458 $self->render_chld;
459} 664}
460 665
461sub _draw { 666sub _draw {
462 my ($self) = @_; 667 my ($self) = @_;
463 668
464 my ($w, $h) = ($self->w, $self->h); 669 my ($w, $h) = ($self->w, $self->h);
465 670
466 my $tex = $self->{texture} 671 my $tex = $self->{texture}
467 or return; 672 or return;
468 673
469 glEnable GL_BLEND;
470 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
471 glEnable GL_TEXTURE_2D; 674 glEnable GL_TEXTURE_2D;
472 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 675 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
676 glColor 0, 0, 0, 1;
473 677
474 $tex->draw_quad (0, 0, $w, $h); 678 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
475 679
476 glDisable GL_BLEND;
477 glDisable GL_TEXTURE_2D; 680 glDisable GL_TEXTURE_2D;
478} 681}
479 682
480############################################################################# 683#############################################################################
481 684
482package CFClient::UI::Frame; 685package CFClient::UI::ViewPort;
483 686
484our @ISA = CFClient::UI::Bin::; 687our @ISA = CFClient::UI::Window::;
485
486use SDL::OpenGL;
487 688
488sub size_request { 689sub size_request {
489 my ($self) = @_; 690 my ($self) = @_;
490 my $chld = $self->child
491 or return (0, 0);
492 691
493 $chld->move (2, 2); 692 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
693 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
494 694
495 map { $_ + 4 } $chld->size_request; 695 @$self{qw(child_w child_h)}
496} 696}
497 697
498sub size_allocate { 698sub size_allocate {
499 my ($self, $x, $y, $w, $h) = @_; 699 my ($self, $w, $h) = @_;
700
701 $self->update;
702}
703
704sub set_offset {
705 my ($self, $x, $y) = @_;
706
707 $self->{view_x} = int $x;
708 $self->{view_y} = int $y;
709
710 $self->update;
711}
712
713# hmm, this does not work for topleft of $self... but we should not ask for that
714sub coord2local {
715 my ($self, $x, $y) = @_;
716
717 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
718}
719
720sub coord2global {
721 my ($self, $x, $y) = @_;
722
723 $x = List::Util::min $self->{w}, $x - $self->{view_x};
724 $y = List::Util::min $self->{h}, $y - $self->{view_y};
725
726 $self->SUPER::coord2global ($x, $y)
727}
728
729sub find_widget {
730 my ($self, $x, $y) = @_;
731
732 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
733 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
734 ) {
735 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
736 } else {
737 $self->CFClient::UI::Base::find_widget ($x, $y)
500 738 }
501 $self->_size_allocate ($x, $y, $w, $h) or return;
502
503 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
504} 739}
505 740
506sub _draw { 741sub _render {
507 my ($self) = @_; 742 my ($self) = @_;
508 743
509 my $chld = $self->child; 744 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
510 745
511 my ($w, $h) = $chld->size_request; 746 $self->SUPER::_render;
512
513 glBegin GL_QUADS;
514 glColor 0, 0, 0;
515 glVertex 0 , 0;
516 glVertex 0 , $h + 4;
517 glVertex $w + 4 , $h + 4;
518 glVertex $w + 4 , 0;
519 glEnd;
520
521 $chld->draw;
522} 747}
523 748
524############################################################################# 749#############################################################################
525 750
526package CFClient::UI::FancyFrame; 751package CFClient::UI::ScrolledWindow;
527 752
528our @ISA = CFClient::UI::Bin::; 753our @ISA = CFClient::UI::HBox::;
529
530use SDL::OpenGL;
531
532my @tex =
533 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
534 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
535 754
536sub new { 755sub new {
537 my $class = shift; 756 my $class = shift;
538 757
758 my $self;
759
760 my $slider = new CFClient::UI::Slider
761 vertical => 1,
762 range => [0, 0, 1, 0.01], # HACK fix
763 connect_changed => sub {
764 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
765 },
766 ;
767
768 $self = $class->SUPER::new (
769 vp => (new CFClient::UI::ViewPort),
770 slider => $slider,
771 @_,
772 );
773
774 $self->{vp}->add ($self->{scrolled});
775 $self->add ($self->{vp});
776 $self->add ($self->{slider});
777
778 $self
779}
780
781#TODO# update range on size_allocate depending on child
782# update viewport offset on scroll
783
784#############################################################################
785
786package CFClient::UI::Frame;
787
788our @ISA = CFClient::UI::Bin::;
789
790use CFClient::OpenGL;
791
792sub new {
793 my $class = shift;
794
795 $class->SUPER::new (
796 bg => undef,
797 @_,
798 )
799}
800
801sub _draw {
802 my ($self) = @_;
803
804 if ($self->{bg}) {
805 my ($w, $h) = @$self{qw(w h)};
806
807 glEnable GL_BLEND;
808 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
809 glColor @{ $self->{bg} };
810
811 glBegin GL_QUADS;
812 glVertex 0 , 0;
813 glVertex 0 , $h;
814 glVertex $w, $h;
815 glVertex $w, 0;
816 glEnd;
817
818 glDisable GL_BLEND;
819 }
820
821 $self->SUPER::_draw;
822}
823
824#############################################################################
825
826package CFClient::UI::FancyFrame;
827
828our @ISA = CFClient::UI::Bin::;
829
830use CFClient::OpenGL;
831
832my @tex =
833 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
834 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
835
836sub new {
837 my $class = shift;
838
539 # TODO: user_x, user_y, overwrite moveto? 839 # TODO: user_x, user_y, overwrite moveto?
540 840
541 $class->SUPER::new ( 841 my $self = $class->SUPER::new (
542 bg => [1, 1, 1, 1], 842 bg => [1, 1, 1, 1],
543 border_bg => [1, 1, 1, 1], 843 border_bg => [1, 1, 1, 1],
544 border => $::FONTSIZE * 0.8, 844 border => 0.6,
845 can_events => 1,
545 @_ 846 @_
847 );
848
849 $self->{title} &&= new CFClient::UI::Label
850 align => 0,
851 valign => 1,
852 text => $self->{title},
853 fontsize => $self->{border};
854
855 $self
856}
857
858sub border {
859 int $_[0]{border} * $::FONTSIZE
860}
861
862sub size_request {
863 my ($self) = @_;
864
865 my ($w, $h) = $self->SUPER::size_request;
866
867 (
868 $w + $self->border * 2,
869 $h + $self->border * 2,
546 ) 870 )
547} 871}
548 872
549sub size_request {
550 my ($self) = @_;
551
552 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
553
554 my ($w, $h) = $self->SUPER::size_request;
555
556 (
557 $w + $self->{border} * 2,
558 $h + $self->{border} * 2,
559 )
560}
561
562sub size_allocate { 873sub size_allocate {
563 my ($self, $x, $y, $w, $h) = @_; 874 my ($self, $w, $h) = @_;
564 875
565 $self->_size_allocate ($x, $y, $w, $h) or return;
566
567 $h -= List::Util::max 0, $self->{border} * 2; 876 $h -= List::Util::max 0, $self->border * 2;
568 $w -= List::Util::max 0, $self->{border} * 2; 877 $w -= List::Util::max 0, $self->border * 2;
569 878
879 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
880 if $self->{title};
881
570 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 882 $self->child->configure ($self->border, $self->border, $w, $h);
571} 883}
572 884
573sub button_down { 885sub button_down {
574 my ($self, $ev, $x, $y) = @_; 886 my ($self, $ev, $x, $y) = @_;
575 887
576 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 888 my ($w, $h) = @$self{qw(w h)};
577 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 889 my $border = $self->border;
578 890
891 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
892 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
893
894 if ($lr & $td) {
895 my ($wx, $wy) = ($self->{x}, $self->{y});
579 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 896 my ($ox, $oy) = ($ev->{x}, $ev->{y});
580 my ($bw, $bh) = ($self->{w}, $self->{h}); 897 my ($bw, $bh) = ($self->{w}, $self->{h});
898
899 my $mx = $x < $border;
900 my $my = $y < $border;
581 901
582 $self->{motion} = sub { 902 $self->{motion} = sub {
583 my ($ev, $x, $y) = @_; 903 my ($ev, $x, $y) = @_;
584 904
585 ($x, $y) = ($ev->motion_x, $ev->motion_y); 905 my $dx = $ev->{x} - $ox;
906 my $dy = $ev->{y} - $oy;
586 907
587 $self->{user_w} = $bw + $x - $ox; 908 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
588 $self->{user_h} = $bh + $y - $oy; 909 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
589 $self->update; 910 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
911 $self->check_size;
590 }; 912 };
591 913
592 } elsif ($x >= 0 && $x < $self->{w} 914 } elsif ($lr ^ $td) {
593 && $y >= 0 && $y < $self->{border}) {
594
595 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 915 my ($ox, $oy) = ($ev->{x}, $ev->{y});
596 my ($bx, $by) = ($self->{x}, $self->{y}); 916 my ($bx, $by) = ($self->{x}, $self->{y});
597 917
598 $self->{motion} = sub { 918 $self->{motion} = sub {
599 my ($ev, $x, $y) = @_; 919 my ($ev, $x, $y) = @_;
600 920
601 ($x, $y) = ($ev->motion_x, $ev->motion_y); 921 ($x, $y) = ($ev->{x}, $ev->{y});
602 922
603 $self->move ($bx + $x - $ox, $by + $y - $oy); 923 $self->move ($bx + $x - $ox, $by + $y - $oy);
604 $self->update; 924 $self->update;
605 }; 925 };
606 } 926 }
… …
622 my ($self) = @_; 942 my ($self) = @_;
623 943
624 my ($w, $h ) = ($self->{w}, $self->{h}); 944 my ($w, $h ) = ($self->{w}, $self->{h});
625 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 945 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
626 946
627 glEnable GL_BLEND;
628 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
629 glEnable GL_TEXTURE_2D; 947 glEnable GL_TEXTURE_2D;
630 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 948 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
631 949
950 my $border = $self->border;
951
632 glColor @{ $self->{border_bg} }; 952 glColor @{ $self->{border_bg} };
633 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 953 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
634 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 954 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
635 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 955 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
636 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 956 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
637 957
958 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
638 my $bg = $tex[0]; 959 my $bg = $tex[0];
639 960
640 # TODO: repeat texture not scale 961 # TODO: repeat texture not scale
641 my $rep_x = $cw / $bg->{w}; 962 my $rep_x = $cw / $bg->{w};
642 my $rep_y = $ch / $bg->{h}; 963 my $rep_y = $ch / $bg->{h};
643 964
644 glColor @{ $self->{bg} }; 965 glColor @{ $self->{bg} };
645 966
646 $bg->{s} = $rep_x; 967 $bg->{s} = $rep_x;
647 $bg->{t} = $rep_y; 968 $bg->{t} = $rep_y;
648 $bg->{wrap_mode} = 1; 969 $bg->{wrap_mode} = 1;
649 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 970 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
971 }
650 972
651 glDisable GL_TEXTURE_2D; 973 glDisable GL_TEXTURE_2D;
652 glDisable GL_BLEND; 974
975 $self->{title}->draw if $self->{title};
653 976
654 $self->child->draw; 977 $self->child->draw;
655} 978}
656 979
657############################################################################# 980#############################################################################
… …
660 983
661our @ISA = CFClient::UI::Base::; 984our @ISA = CFClient::UI::Base::;
662 985
663use List::Util qw(max sum); 986use List::Util qw(max sum);
664 987
665use SDL::OpenGL; 988use CFClient::OpenGL;
666 989
667sub new { 990sub new {
668 my $class = shift; 991 my $class = shift;
669 992
670 $class->SUPER::new ( 993 $class->SUPER::new (
… …
672 @_ 995 @_
673 ) 996 )
674} 997}
675 998
676sub add { 999sub add {
677 my ($self, $x, $y, $chld) = @_; 1000 my ($self, $x, $y, $child) = @_;
678 1001
1002 $child->set_parent ($self);
679 $self->{children}[$y][$x] = $chld; 1003 $self->{children}[$y][$x] = $child;
680 $chld->set_parent ($self);
681 1004
682 $self->{w} = $self->{h} = -1; 1005 $child->check_size;
1006}
1007
1008sub children {
1009 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1010}
1011
1012# TODO: move to container class maybe? send childs a signal on removal?
1013sub clear {
1014 my ($self) = @_;
1015
1016 my @children = $self->children;
1017 delete $self->{children};
1018
1019 for (@children) {
1020 delete $_->{parent};
1021 $_->hide;
1022 }
1023
683 $self->update; 1024 $self->update;
684} 1025}
685 1026
686sub get_wh { 1027sub get_wh {
687 my ($self) = @_; 1028 my ($self) = @_;
… …
693 or next; 1034 or next;
694 1035
695 for my $x (0 .. $#$row) { 1036 for my $x (0 .. $#$row) {
696 my $widget = $row->[$x] 1037 my $widget = $row->[$x]
697 or next; 1038 or next;
698 my ($w, $h) = $widget->size_request; 1039 my ($w, $h) = @$widget{qw(req_w req_h)};
699 1040
700 $w[$x] = max $w[$x], $w; 1041 $w[$x] = max $w[$x], $w;
701 $h[$y] = max $h[$y], $h; 1042 $h[$y] = max $h[$y], $h;
702 } 1043 }
703 } 1044 }
… …
715 (sum @$hs), 1056 (sum @$hs),
716 ) 1057 )
717} 1058}
718 1059
719sub size_allocate { 1060sub size_allocate {
720 my ($self, $x, $y, $w, $h) = @_; 1061 my ($self, $w, $h) = @_;
721
722 $self->_size_allocate ($x, $y, $w, $h) or return;
723 1062
724 my ($ws, $hs) = $self->get_wh; 1063 my ($ws, $hs) = $self->get_wh;
725 1064
726 my $req_w = sum @$ws; 1065 my $req_w = sum @$ws;
727 my $req_h = sum @$hs; 1066 my $req_h = sum @$hs;
… …
733 1072
734 # linearly scale sizes 1073 # linearly scale sizes
735 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1074 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
736 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1075 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
737 1076
738 $_ = int $_ for @$ws; #TODO: avoid rounding problems 1077 CFClient::UI::harmonize $ws;
739 $_ = int $_ for @$hs; #TODO: avoid rounding problems 1078 CFClient::UI::harmonize $hs;
740 1079
741 my $y; 1080 my $y;
742 1081
743 for my $r (0 .. $#{$self->{children}}) { 1082 for my $r (0 .. $#{$self->{children}}) {
744 my $row = $self->{children}[$r] 1083 my $row = $self->{children}[$r]
… …
749 1088
750 for my $c (0 .. $#$row) { 1089 for my $c (0 .. $#$row) {
751 my $col_w = $ws->[$c]; 1090 my $col_w = $ws->[$c];
752 1091
753 if (my $widget = $row->[$c]) { 1092 if (my $widget = $row->[$c]) {
754 $widget->size_allocate ($x, $y, $col_w, $row_h); 1093 $widget->configure ($x, $y, $col_w, $row_h);
755 } 1094 }
756 1095
757 $x += $col_w; 1096 $x += $col_w;
758 } 1097 }
759 1098
… …
804 (List::Util::max map $_->[1], @alloc), 1143 (List::Util::max map $_->[1], @alloc),
805 ) 1144 )
806} 1145}
807 1146
808sub size_allocate { 1147sub size_allocate {
809 my ($self, $x, $y, $w, $h) = @_; 1148 my ($self, $w, $h) = @_;
810
811 $self->_size_allocate ($x, $y, $w, $h);
812 1149
813 ($h, $w) = ($w, $h); 1150 ($h, $w) = ($w, $h);
814 1151
815 my $children = $self->{children}; 1152 my $children = $self->{children};
816 1153
817 my @h = map +($_->size_request)[0], @$children; 1154 my @h = map $_->{req_w}, @$children;
818 1155
819 my $req_h = List::Util::sum @h; 1156 my $req_h = List::Util::sum @h;
820 1157
821 if ($req_h > $h) { 1158 if ($req_h > $h) {
822 # ah well, not enough space 1159 # ah well, not enough space
… …
832 $alloc_h += ($h - $req_h) * $child->{expand} / $exp; 1169 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
833 $h[$_] = $alloc_h; 1170 $h[$_] = $alloc_h;
834 } 1171 }
835 } 1172 }
836 1173
1174 CFClient::UI::harmonize \@h;
1175
837 my $y = 0; 1176 my $y = 0;
838 for (0 .. $#$children) { 1177 for (0 .. $#$children) {
839 my $child = $children->[$_]; 1178 my $child = $children->[$_];
840 my $h = int $h[$_]; 1179 my $h = $h[$_];
841 $child->size_allocate ($y, 0, $h, $w); 1180 $child->configure ($y, 0, $h, $w);
842 1181
843 $y += $h; 1182 $y += $h;
844 } 1183 }
1184
1185 1
845} 1186}
846 1187
847############################################################################# 1188#############################################################################
848 1189
849package CFClient::UI::VBox; 1190package CFClient::UI::VBox;
… …
862 (List::Util::sum map $_->[1], @alloc), 1203 (List::Util::sum map $_->[1], @alloc),
863 ) 1204 )
864} 1205}
865 1206
866sub size_allocate { 1207sub size_allocate {
867 my ($self, $x, $y, $w, $h) = @_; 1208 my ($self, $w, $h) = @_;
868 1209
869 $self->_size_allocate ($x, $y, $w, $h); 1210 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
870 1211
871 my $children = $self->{children}; 1212 my $children = $self->{children};
872 1213
873 my @h = map +($_->size_request)[1], @$children; 1214 my @h = map $_->{req_h}, @$children;
874 1215
875 my $req_h = List::Util::sum @h; 1216 my $req_h = List::Util::sum @h;
876 1217
877 if ($req_h > $h) { 1218 if ($req_h > $h) {
878 # ah well, not enough space 1219 # ah well, not enough space
… …
886 1227
887 $h[$_] += ($h - $req_h) * $child->{expand} / $exp; 1228 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
888 } 1229 }
889 } 1230 }
890 1231
1232 CFClient::UI::harmonize \@h;
1233
891 my $y = 0; 1234 my $y = 0;
892 for (0 .. $#$children) { 1235 for (0 .. $#$children) {
893 my $child = $children->[$_]; 1236 my $child = $children->[$_];
894 my $h = int $h[$_]; 1237 my $h = $h[$_];
895 $child->size_allocate (0, $y, $w, $h); 1238 $child->configure (0, $y, $w, $h);
896 1239
897 $y += $h; 1240 $y += $h;
898 } 1241 }
1242
1243 1
899} 1244}
900 1245
901############################################################################# 1246#############################################################################
902 1247
903package CFClient::UI::Label; 1248package CFClient::UI::Label;
904 1249
905our @ISA = CFClient::UI::Base::; 1250our @ISA = CFClient::UI::Base::;
906 1251
907use SDL::OpenGL; 1252use CFClient::OpenGL;
908 1253
909sub new { 1254sub new {
910 my ($class, %arg) = @_; 1255 my ($class, %arg) = @_;
911 1256
912 my $self = $class->SUPER::new ( 1257 my $self = $class->SUPER::new (
913 fg => [1, 1, 1], 1258 fg => [1, 1, 1],
914 fontsize => $::FONTSIZE, 1259 #font => default_font
915 text => "", 1260 #text => initial text
1261 #markup => initial narkup
1262 layout => (new CFClient::Layout),
1263 fontsize => 1,
916 align => -1, 1264 align => -1,
1265 valign => -1,
917 padding => 2, 1266 padding => 2,
918 layout => new CFClient::Layout, 1267 can_events => 0,
919 %arg 1268 %arg
920 ); 1269 );
921 1270
1271 if (exists $self->{template}) {
1272 my $layout = new CFClient::Layout;
1273 $layout->set_text (delete $self->{template});
1274 $self->{template} = $layout;
1275 }
1276
1277 if (exists $self->{markup}) {
1278 $self->set_markup (delete $self->{markup});
1279 } else {
922 $self->set_text ($self->{text}); 1280 $self->set_text (delete $self->{text});
1281 }
923 1282
924 $self 1283 $self
925} 1284}
926 1285
927sub escape_text { 1286sub escape {
928 local $_ = $_[1]; 1287 local $_ = $_[1];
929 1288
930 s/&/&amp;/g; 1289 s/&/&amp;/g;
931 s/>/&gt;/g; 1290 s/>/&gt;/g;
932 s/</&lt;/g; 1291 s/</&lt;/g;
933 1292
934 $_[1] 1293 $_[1]
935} 1294}
936 1295
1296sub update {
1297 my ($self) = @_;
1298
1299 delete $self->{texture};
1300 $self->SUPER::update;
1301}
1302
937sub set_text { 1303sub set_text {
938 my ($self, $text) = @_; 1304 my ($self, $text) = @_;
939 1305
1306 return if $self->{text} eq "T$text";
940 $self->{text} = $text; 1307 $self->{text} = "T$text";
1308
1309 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
941 $self->{layout}->set_markup ($text); 1310 $self->{layout}->set_text ($text);
942 1311
943 delete $self->{texture};
944# $self->{w} = $self->{h} = -1;
945 $self->update; 1312 $self->update;
1313 $self->check_size;
946} 1314}
947 1315
948sub get_text { 1316sub set_markup {
949 my ($self, $text) = @_; 1317 my ($self, $markup) = @_;
950 1318
951 $self->{text} 1319 return if $self->{text} eq "M$markup";
1320 $self->{text} = "M$markup";
1321
1322 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1323
1324 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1325 $self->{layout}->set_markup ($markup);
1326
1327 $self->update;
1328 $self->check_size;
952} 1329}
953 1330
954sub size_request { 1331sub size_request {
955 my ($self) = @_; 1332 my ($self) = @_;
956 1333
957 $self->{layout}->set_width; 1334 $self->{layout}->set_font ($self->{font}) if $self->{font};
1335 $self->{layout}->set_width ($self->{max_w} || -1);
958 $self->{layout}->set_height ($self->{fontsize}); 1336 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1337
959 my ($w, $h) = $self->{layout}->size; 1338 my ($w, $h) = $self->{layout}->size;
1339
1340 if (exists $self->{template}) {
1341 $self->{template}->set_font ($self->{font}) if $self->{font};
1342 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1343
1344 my ($w2, $h2) = $self->{template}->size;
1345
1346 $w = List::Util::max $w, $w2;
1347 $h = List::Util::max $h, $h2;
1348 }
960 1349
961 ( 1350 (
962 $w + $self->{padding} * 2, 1351 $w + $self->{padding} * 2,
963 $h + $self->{padding} * 2, 1352 $h + $self->{padding} * 2,
964 ) 1353 )
965} 1354}
966 1355
967sub size_allocate { 1356sub size_allocate {
968 my ($self, $x, $y, $w, $h) = @_; 1357 my ($self, $w, $h) = @_;
969
970 $self->_size_allocate ($x, $y, $w, $h) or return;
971 1358
972 delete $self->{texture}; 1359 delete $self->{texture};
973} 1360}
974 1361
975sub update { 1362sub set_fontsize {
976 my ($self) = @_; 1363 my ($self, $fontsize) = @_;
977 1364
1365 $self->{fontsize} = $fontsize;
978 delete $self->{texture}; 1366 delete $self->{texture};
1367
979 $self->SUPER::update; 1368 $self->update;
1369 $self->check_size;
980} 1370}
981 1371
982sub _draw { 1372sub _draw {
983 my ($self) = @_; 1373 my ($self) = @_;
984 1374
985 my $tex = $self->{texture} ||= do { 1375 my $tex = $self->{texture} ||= do {
1376 $self->{layout}->set_foreground (@{$self->{fg}});
1377 $self->{layout}->set_font ($self->{font}) if $self->{font};
986 $self->{layout}->set_width ($self->{w}); 1378 $self->{layout}->set_width ($self->{w});
987 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize}); 1379 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
1380
988 new_from_layout CFClient::Texture $self->{layout} 1381 my $tex = new_from_layout CFClient::Texture $self->{layout};
1382
1383 $self->{ox} = int $self->{align} < 0 ? $self->{padding}
1384 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1385 : ($self->{w} - $tex->{w}) * 0.5;
1386
1387 $self->{oy} = int $self->{valign} < 0 ? $self->{padding}
1388 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1389 : ($self->{h} - $tex->{h}) * 0.5;
1390
1391 $tex
989 }; 1392 };
990 1393
991 glEnable GL_BLEND;
992 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
993 glEnable GL_TEXTURE_2D; 1394 glEnable GL_TEXTURE_2D;
994 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1395 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
995 1396
1397 if ($tex->{format} == GL_ALPHA) {
996 glColor @{$self->{fg}}; 1398 glColor @{$self->{fg}};
997 1399 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
998 my $x = 1400 } else {
999 $self->{align} < 0 ? $self->{padding} 1401 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1000 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1402 }
1001 : ($self->{w} - $tex->{w}) * 0.5;
1002
1003 $tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5);
1004 1403
1005 glDisable GL_TEXTURE_2D; 1404 glDisable GL_TEXTURE_2D;
1006 glDisable GL_BLEND;
1007} 1405}
1008 1406
1009############################################################################# 1407#############################################################################
1010 1408
1011package CFClient::UI::Entry; 1409package CFClient::UI::EntryBase;
1012 1410
1013our @ISA = CFClient::UI::Label::; 1411our @ISA = CFClient::UI::Label::;
1014 1412
1015use SDL; 1413use CFClient::OpenGL;
1016use SDL::OpenGL;
1017 1414
1018sub new { 1415sub new {
1019 my $class = shift; 1416 my $class = shift;
1020 1417
1021 $class->SUPER::new ( 1418 $class->SUPER::new (
1022 fg => [1, 1, 1], 1419 fg => [1, 1, 1],
1023 bg => [0, 0, 0, 0.2], 1420 bg => [0, 0, 0, 0.2],
1024 active_bg => [1, 1, 1, 0.5], 1421 active_bg => [1, 1, 1, 0.5],
1025 active_fg => [0, 0, 0], 1422 active_fg => [0, 0, 0],
1026 can_hover => 1, 1423 can_hover => 1,
1027 can_focus => 1, 1424 can_focus => 1,
1425 valign => 0,
1426 can_events => 1,
1028 @_ 1427 @_
1029 ) 1428 )
1030} 1429}
1031 1430
1032sub _set_text { 1431sub _set_text {
1033 my ($self, $text) = @_; 1432 my ($self, $text) = @_;
1034 1433
1035 my $old_text = $self->{text}; 1434 delete $self->{cur_h};
1435
1436 return if $self->{text} eq $text;
1437
1438 delete $self->{texture};
1036 1439
1037 $self->{last_activity} = $::NOW; 1440 $self->{last_activity} = $::NOW;
1038
1039 $self->{text} = $text; 1441 $self->{text} = $text;
1040 $self->{layout}->set_width ($self->{w});
1041 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1042 1442
1043 $text =~ s/./*/g if $self->{hidden}; 1443 $text =~ s/./*/g if $self->{hidden};
1444 $self->{layout}->set_text ("$text ");
1044 1445
1045 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1446 $self->emit (changed => $self->{text});
1046
1047 $text = substr $text, 0, $self->{cursor};
1048 utf8::encode $text;
1049
1050 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1051
1052 $self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1053 if $old_text ne $self->{text};
1054}
1055
1056sub size_request {
1057 my ($self) = @_;
1058
1059 my ($w, $h) = $self->SUPER::size_request;
1060
1061 ($w + 1, $h) # add 1 for cursor
1062}
1063
1064sub size_allocate {
1065 my ($self, $x, $y, $w, $h) = @_;
1066
1067 $self->SUPER::size_allocate ($x, $y, $w, $h);
1068
1069 $self->_set_text ($self->{text});
1070} 1447}
1071 1448
1072sub set_text { 1449sub set_text {
1073 my ($self, $text) = @_; 1450 my ($self, $text) = @_;
1074 1451
1075 $self->{cursor} = length $text; 1452 $self->{cursor} = length $text;
1076 $self->_set_text ($text); 1453 $self->_set_text ($text);
1454 $self->check_size;
1077 $self->update; 1455 $self->update;
1456}
1457
1458sub get_text {
1459 $_[0]{text}
1460}
1461
1462sub size_request {
1463 my ($self) = @_;
1464
1465 my ($w, $h) = $self->SUPER::size_request;
1466
1467 ($w + 1, $h) # add 1 for cursor
1468}
1469
1470sub size_allocate {
1471 my ($self, $w, $h) = @_;
1472
1473 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1078} 1474}
1079 1475
1080sub key_down { 1476sub key_down {
1081 my ($self, $ev) = @_; 1477 my ($self, $ev) = @_;
1082 1478
1083 my $mod = $ev->key_mod; 1479 my $mod = $ev->{mod};
1084 my $sym = $ev->key_sym; 1480 my $sym = $ev->{sym};
1085
1086 my $uni = $ev->key_unicode; 1481 my $uni = $ev->{unicode};
1087 1482
1088 my $text = $self->get_text; 1483 my $text = $self->get_text;
1089 1484
1090 if ($sym == SDLK_BACKSPACE) { 1485 if ($uni == 8) {
1091 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1486 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1092 } elsif ($sym == SDLK_DELETE) { 1487 } elsif ($uni == 127) {
1093 substr $text, $self->{cursor}, 1, ""; 1488 substr $text, $self->{cursor}, 1, "";
1094 } elsif ($sym == SDLK_LEFT) { 1489 } elsif ($sym == CFClient::SDLK_LEFT) {
1095 --$self->{cursor} if $self->{cursor}; 1490 --$self->{cursor} if $self->{cursor};
1096 } elsif ($sym == SDLK_RIGHT) { 1491 } elsif ($sym == CFClient::SDLK_RIGHT) {
1097 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1492 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1098 } elsif ($sym == SDLK_HOME) { 1493 } elsif ($sym == CFClient::SDLK_HOME) {
1099 $self->{cursor} = 0; 1494 $self->{cursor} = 0;
1100 } elsif ($sym == SDLK_END) { 1495 } elsif ($sym == CFClient::SDLK_END) {
1101 $self->{cursor} = length $text; 1496 $self->{cursor} = length $text;
1102 } elsif ($sym == SDLK_ESCAPE) { 1497 } elsif ($uni == 27) {
1103 $self->emit ('escape'); 1498 $self->emit ('escape');
1104 } elsif ($uni) { 1499 } elsif ($uni) {
1105 substr $text, $self->{cursor}++, 0, chr $uni; 1500 substr $text, $self->{cursor}++, 0, chr $uni;
1106 } 1501 }
1107 1502
… …
1162 1557
1163 $self->SUPER::_draw; 1558 $self->SUPER::_draw;
1164 1559
1165 #TODO: force update every cursor change :( 1560 #TODO: force update every cursor change :(
1166 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1561 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1562
1563 unless (exists $self->{cur_h}) {
1564 my $text = substr $self->{text}, 0, $self->{cursor};
1565 utf8::encode $text;
1566
1567 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1568 }
1569
1167 glColor @{$self->{fg}}; 1570 glColor @{$self->{fg}};
1168 glBegin GL_LINES; 1571 glBegin GL_LINES;
1169 glVertex $self->{cur_x}, $self->{cur_y};
1170 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1572 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1573 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1171 glEnd; 1574 glEnd;
1172 } 1575 }
1173} 1576}
1174 1577
1175package CFClient::UI::LineEntry; 1578package CFClient::UI::Entry;
1176 1579
1177our @ISA = CFClient::UI::Entry::; 1580our @ISA = CFClient::UI::EntryBase::;
1178 1581
1179use SDL; 1582use CFClient::OpenGL;
1180use SDL::OpenGL;
1181 1583
1182sub key_down { 1584sub key_down {
1183 my ($self, $ev) = @_; 1585 my ($self, $ev) = @_;
1184 1586
1185 my $sym = $ev->key_sym; 1587 my $sym = $ev->{sym};
1186 1588
1187 if ($sym == SDLK_RETURN) { 1589 if ($sym == 13) {
1590 unshift @{$self->{history}},
1591 my $txt = $self->get_text;
1592 $self->{history_pointer} = -1;
1593 $self->{history_saveback} = '';
1188 $self->emit (activate => $self->get_text); 1594 $self->emit (activate => $txt);
1189 $self->update; 1595 $self->update;
1596
1597 } elsif ($sym == CFClient::SDLK_UP) {
1598 if ($self->{history_pointer} < 0) {
1599 $self->{history_saveback} = $self->get_text;
1600 }
1601 if (@{$self->{history} || []} > 0) {
1602 $self->{history_pointer}++;
1603 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1604 $self->{history_pointer} = @{$self->{history} || []} - 1;
1605 }
1606 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1607 }
1608
1609 } elsif ($sym == CFClient::SDLK_DOWN) {
1610 $self->{history_pointer}--;
1611 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1612
1613 if ($self->{history_pointer} >= 0) {
1614 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1615 } else {
1616 $self->set_text ($self->{history_saveback});
1617 }
1190 1618
1191 } else { 1619 } else {
1192 $self->SUPER::key_down ($ev); 1620 $self->SUPER::key_down ($ev);
1193 } 1621 }
1194 1622
… …
1198 1626
1199package CFClient::UI::Button; 1627package CFClient::UI::Button;
1200 1628
1201our @ISA = CFClient::UI::Label::; 1629our @ISA = CFClient::UI::Label::;
1202 1630
1203use SDL; 1631use CFClient::OpenGL;
1204use SDL::OpenGL;
1205 1632
1206my @tex = 1633my @tex =
1207 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1634 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1208 qw(b1_button_active.png); 1635 qw(b1_button_active.png);
1209 1636
1210sub new { 1637sub new {
1211 my $class = shift; 1638 my $class = shift;
1212 1639
1213 $class->SUPER::new ( 1640 $class->SUPER::new (
1214 padding => 4, 1641 padding => 4,
1215 fg => [1, 1, 1], 1642 fg => [1, 1, 1],
1216 bg => [1, 1, 1, 0.2], 1643 bg => [1, 1, 1, 0.2],
1217 active_fg => [1, 1, 0], 1644 active_fg => [0, 0, 1],
1218 can_hover => 1, 1645 can_hover => 1,
1646 align => 0,
1647 valign => 0,
1648 can_events => 1,
1219 @_ 1649 @_
1220 ) 1650 )
1221} 1651}
1222 1652
1223sub button_up { 1653sub button_up {
… …
1231 1661
1232sub _draw { 1662sub _draw {
1233 my ($self) = @_; 1663 my ($self) = @_;
1234 1664
1235 local $self->{fg} = $self->{fg}; 1665 local $self->{fg} = $self->{fg};
1236 my $tex = $tex[0];
1237
1238 glEnable GL_BLEND;
1239 glEnable GL_TEXTURE_2D;
1240 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1241 1666
1242 if ($GRAB == $self) { 1667 if ($GRAB == $self) {
1243 $self->{fg} = $self->{active_fg}; 1668 $self->{fg} = $self->{active_fg};
1244 } 1669 }
1245 1670
1246 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1671 glEnable GL_TEXTURE_2D;
1247 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1672 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1673 glColor 0, 0, 0, 1;
1248 1674
1249 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1675 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1250 1676
1251 glDisable GL_TEXTURE_2D; 1677 glDisable GL_TEXTURE_2D;
1252 glDisable GL_BLEND;
1253 1678
1254 $self->SUPER::_draw; 1679 $self->SUPER::_draw;
1255} 1680}
1256 1681
1257############################################################################# 1682#############################################################################
… …
1259package CFClient::UI::CheckBox; 1684package CFClient::UI::CheckBox;
1260 1685
1261our @ISA = CFClient::UI::DrawBG::; 1686our @ISA = CFClient::UI::DrawBG::;
1262 1687
1263my @tex = 1688my @tex =
1264 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1689 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1265 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1690 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1266 1691
1267use SDL; 1692use CFClient::OpenGL;
1268use SDL::OpenGL;
1269 1693
1270sub new { 1694sub new {
1271 my $class = shift; 1695 my $class = shift;
1272 1696
1273 $class->SUPER::new ( 1697 $class->SUPER::new (
… …
1284 my ($self) = @_; 1708 my ($self) = @_;
1285 1709
1286 ($self->{padding} * 2 + 6) x 2 1710 ($self->{padding} * 2 + 6) x 2
1287} 1711}
1288 1712
1289sub size_allocate {
1290 my ($self, $x, $y, $w, $h) = @_;
1291
1292 $self->_size_allocate ($x, $y, $w, $h);
1293}
1294
1295sub button_down { 1713sub button_down {
1296 my ($self, $ev, $x, $y) = @_; 1714 my ($self, $ev, $x, $y) = @_;
1297 1715
1298 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1716 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1299 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1717 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
… …
1311 1729
1312 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1730 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1313 1731
1314 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1732 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1315 1733
1734 my $tex = $self->{state} ? $tex[1] : $tex[0];
1735
1736 glEnable GL_TEXTURE_2D;
1737 $tex->draw_quad_alpha (0, 0, $s, $s);
1738 glDisable GL_TEXTURE_2D;
1739}
1740
1741#############################################################################
1742
1743package CFClient::UI::Image;
1744
1745our @ISA = CFClient::UI::Base::;
1746
1747use CFClient::OpenGL;
1748use Carp qw/confess/;
1749
1750our %loaded_images;
1751
1752sub new {
1753 my $class = shift;
1754
1755 my $self = $class->SUPER::new (can_events => 0, @_);
1756
1757 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1758
1759 $loaded_images{$self->{image}} ||=
1760 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1761
1762 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1763
1764 Scalar::Util::weaken $loaded_images{$self->{image}};
1765
1766 $self->{aspect} = $tex->{w} / $tex->{h};
1767
1768 $self
1769}
1770
1771sub size_request {
1772 my ($self) = @_;
1773
1774 ($self->{tex}->{w}, $self->{tex}->{h})
1775}
1776
1777sub _draw {
1778 my ($self) = @_;
1779
1780 my $tex = $self->{tex};
1781
1782 my ($w, $h) = ($self->{w}, $self->{h});
1783
1784 if ($self->{rot90}) {
1785 glRotate 90, 0, 0, 1;
1786 glTranslate 0, -$self->{w}, 0;
1787
1788 ($w, $h) = ($h, $w);
1789 }
1790
1791 glEnable GL_TEXTURE_2D;
1792 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1793
1794 $tex->draw_quad_alpha (0, 0, $w, $h);
1795
1796 glDisable GL_TEXTURE_2D;
1797}
1798
1799#############################################################################
1800
1801package CFClient::UI::VGauge;
1802
1803our @ISA = CFClient::UI::Base::;
1804
1805use List::Util qw(min max);
1806
1807use CFClient::OpenGL;
1808
1809my %tex = (
1810 food => [
1811 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1812 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1813 ],
1814 grace => [
1815 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1816 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1817 ],
1818 hp => [
1819 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1820 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1821 ],
1822 mana => [
1823 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1824 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1825 ],
1826);
1827
1828# eg. VGauge->new (gauge => 'food'), default gauge: food
1829sub new {
1830 my $class = shift;
1831
1832 my $self = $class->SUPER::new (
1833 type => 'food',
1834 @_
1835 );
1836
1837 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1838
1839 $self
1840}
1841
1842sub size_request {
1843 my ($self) = @_;
1844
1845 #my $tex = $tex{$self->{type}}[0];
1846 #@$tex{qw(w h)}
1847 (0, 0)
1848}
1849
1850sub set_max {
1851 my ($self, $max) = @_;
1852
1853 return if $self->{max_val} == $max;
1854
1855 $self->{max_val} = $max;
1856 $self->update;
1857}
1858
1859sub set_value {
1860 my ($self, $val, $max) = @_;
1861
1862 $self->set_max ($max)
1863 if defined $max;
1864
1865 return if $self->{val} == $val;
1866
1867 $self->{val} = $val;
1868 $self->update;
1869}
1870
1871sub _draw {
1872 my ($self) = @_;
1873
1874 my $tex = $tex{$self->{type}};
1875 my ($t1, $t2, $t3) = @$tex;
1876
1877 my ($w, $h) = ($self->{w}, $self->{h});
1878
1879 if ($self->{vertical}) {
1880 glRotate 90, 0, 0, 1;
1881 glTranslate 0, -$self->{w}, 0;
1882
1883 ($w, $h) = ($h, $w);
1884 }
1885
1886 my $ycut = $self->{val} / ($self->{max_val} || 1);
1887
1888 my $ycut1 = max 0, min 1, $ycut;
1889 my $ycut2 = max 0, min 1, $ycut - 1;
1890
1891 my $h1 = $self->{h} * (1 - $ycut1);
1892 my $h2 = $self->{h} * (1 - $ycut2);
1893
1316 glEnable GL_BLEND; 1894 glEnable GL_BLEND;
1895 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1317 glEnable GL_TEXTURE_2D; 1896 glEnable GL_TEXTURE_2D;
1318 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1897 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1319 1898
1320 my $tex = $self->{state} ? $tex[1] : $tex[0]; 1899 glBindTexture GL_TEXTURE_2D, $t1->{name};
1900 glBegin GL_QUADS;
1901 glTexCoord 0 , 0; glVertex 0 , 0;
1902 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1903 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1904 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1905 glEnd;
1321 1906
1322 $tex->draw_quad (0, 0, $s, $s); 1907 my $ycut1 = List::Util::min 1, $ycut;
1908 glBindTexture GL_TEXTURE_2D, $t2->{name};
1909 glBegin GL_QUADS;
1910 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1911 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1912 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1913 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1914 glEnd;
1323 1915
1916 if ($t3) {
1917 glBindTexture GL_TEXTURE_2D, $t3->{name};
1918 glBegin GL_QUADS;
1919 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1920 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1921 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1922 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1923 glEnd;
1924 }
1925
1926 glDisable GL_BLEND;
1324 glDisable GL_TEXTURE_2D; 1927 glDisable GL_TEXTURE_2D;
1325 glDisable GL_BLEND; 1928}
1929
1930#############################################################################
1931
1932package CFClient::UI::Gauge;
1933
1934our @ISA = CFClient::UI::VBox::;
1935
1936sub new {
1937 my ($class, %arg) = @_;
1938
1939 my $self = $class->SUPER::new (
1940 tooltip => $arg{type},
1941 can_hover => 1,
1942 can_events => 1,
1943 %arg,
1944 );
1945
1946 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1947 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1948 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1949
1950 $self
1951}
1952
1953sub set_fontsize {
1954 my ($self, $fsize) = @_;
1955
1956 $self->{value}->set_fontsize ($fsize);
1957 $self->{max} ->set_fontsize ($fsize);
1958}
1959
1960sub set_max {
1961 my ($self, $max) = @_;
1962
1963 $self->{gauge}->set_max ($max);
1964 $self->{max}->set_text ($max);
1965}
1966
1967sub set_value {
1968 my ($self, $val, $max) = @_;
1969
1970 $self->set_max ($max)
1971 if defined $max;
1972
1973 $self->{gauge}->set_value ($val, $max);
1974 $self->{value}->set_text ($val);
1326} 1975}
1327 1976
1328############################################################################# 1977#############################################################################
1329 1978
1330package CFClient::UI::Slider; 1979package CFClient::UI::Slider;
1331 1980
1332use strict; 1981use strict;
1333 1982
1334use SDL::OpenGL; 1983use CFClient::OpenGL;
1335 1984
1336our @ISA = CFClient::UI::DrawBG::; 1985our @ISA = CFClient::UI::DrawBG::;
1337 1986
1338my @tex = 1987my @tex =
1339 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1988 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
… …
1349 # TODO: calculations are off 1998 # TODO: calculations are off
1350 my $self = $class->SUPER::new ( 1999 my $self = $class->SUPER::new (
1351 fg => [1, 1, 1], 2000 fg => [1, 1, 1],
1352 active_fg => [0, 0, 0], 2001 active_fg => [0, 0, 0],
1353 range => [0, 0, 100, 10], 2002 range => [0, 0, 100, 10],
1354 req_w => 40, 2003 req_w => $::WIDTH / 80,
1355 req_h => 13, 2004 req_h => $::WIDTH / 80,
1356 vertical => 0, 2005 vertical => 0,
1357 can_hover => 1, 2006 can_hover => 1,
1358 inner_pad => 5, 2007 inner_pad => 5,
1359 @_ 2008 @_
1360 ); 2009 );
… …
1443 $page ||= 2; 2092 $page ||= 2;
1444 2093
1445 my $knob_a = $inner_pad_px + ($value - $page * 0.5); 2094 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1446 my $knob_b = $inner_pad_px + ($value + $page * 0.5); 2095 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1447 2096
1448 glEnable GL_BLEND;
1449 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1450 glEnable GL_TEXTURE_2D; 2097 glEnable GL_TEXTURE_2D;
1451 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2098 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1452 2099
1453 # draw background 2100 # draw background
1454 $tex[1]->draw_quad (0, 0, $w, $h); 2101 $tex[1]->draw_quad_alpha (0, 0, $w, $h);
1455 2102
1456 # draw handle 2103 # draw handle
1457 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2104 $tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h);
1458 2105
1459 glDisable GL_BLEND;
1460 glDisable GL_TEXTURE_2D; 2106 glDisable GL_TEXTURE_2D;
1461} 2107}
1462 2108
1463############################################################################# 2109#############################################################################
1464 2110
1465package CFClient::UI::TextView; 2111package CFClient::UI::TextView;
1466 2112
1467our @ISA = CFClient::UI::HBox::; 2113our @ISA = CFClient::UI::HBox::;
1468 2114
1469use SDL::OpenGL; 2115use CFClient::OpenGL;
1470 2116
1471sub new { 2117sub new {
1472 my $class = shift; 2118 my $class = shift;
1473 2119
1474 my $self = $class->SUPER::new ( 2120 my $self = $class->SUPER::new (
1475 req_w => $::WIDTH / 6, 2121 fontsize => 1,
1476 req_h => $::HEIGHT / 6, 2122 can_events => 0,
1477 fontsize => $::FONTSIZE, 2123 #font => default_font
1478 @_, 2124 @_,
1479 2125
1480 layout => (new CFClient::Layout), 2126 layout => (new CFClient::Layout 1),
1481 par => [], 2127 par => [],
1482 height => 0, 2128 height => 0,
1483 children => [ 2129 children => [
1484 (new CFClient::UI::Empty expand => 1), 2130 (new CFClient::UI::Empty expand => 1),
1485 (new CFClient::UI::Slider vertical => 1), 2131 (new CFClient::UI::Slider vertical => 1),
1486 ], 2132 ],
1487 ); 2133 );
1488 2134
1489 $self->{children}[1]->connect (changed => sub { 2135 $self->{children}[1]->connect (changed => sub { $self->update });
1490 $self->update;
1491 });
1492 2136
1493 $self 2137 $self
1494} 2138}
1495 2139
1496sub set_fontsize { 2140sub set_fontsize {
… …
1503sub text_height { 2147sub text_height {
1504 my ($self, $text) = @_; 2148 my ($self, $text) = @_;
1505 2149
1506 my $layout = $self->{layout}; 2150 my $layout = $self->{layout};
1507 2151
1508 $layout->set_height ($self->{fontsize}); 2152 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1509 $layout->set_width ($self->{w}); 2153 $layout->set_width ($self->{children}[0]{w});
1510 $layout->set_text ($text); 2154 $layout->set_markup ($text);
1511 2155
1512 ($layout->size)[1] 2156 ($layout->size)[1]
1513} 2157}
1514 2158
1515sub reflow { 2159sub reflow {
… …
1517 2161
1518 $self->{need_reflow}++; 2162 $self->{need_reflow}++;
1519 $self->update; 2163 $self->update;
1520} 2164}
1521 2165
1522sub size_request {
1523 my ($self) = @_;
1524
1525 ($self->{req_w}, $self->{req_h})
1526}
1527
1528sub size_allocate { 2166sub size_allocate {
1529 my ($self, $x, $y, $w, $h) = @_; 2167 my ($self, $w, $h) = @_;
1530 2168
1531 $self->SUPER::size_allocate ($x, $y, $w, $h); 2169 $self->SUPER::size_allocate ($w, $h);
1532 2170
2171 $self->{layout}->set_font ($self->{font}) if $self->{font};
1533 $self->{layout}->set_height ($self->{fontsize}); 2172 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1534 $self->{layout}->set_width ($self->{w}); 2173 $self->{layout}->set_width ($self->{children}[0]{w});
1535 2174
1536 $self->reflow; 2175 $self->reflow;
1537} 2176}
1538 2177
1539sub add_paragraph { 2178sub add_paragraph {
… …
1558 2197
1559 return unless $self->{h} > 0; 2198 return unless $self->{h} > 0;
1560 2199
1561 delete $self->{texture}; 2200 delete $self->{texture};
1562 2201
1563 $TOPLEVEL->on_refresh ($self, sub { 2202 $ROOT->on_post_alloc ($self, sub {
1564 if (delete $self->{need_reflow}) { 2203 if (delete $self->{need_reflow}) {
1565 my $height = 0; 2204 my $height = 0;
1566 2205
1567 $height += $_->[0] = $self->text_height ($_->[2]) 2206 $height += $_->[0] = $self->text_height ($_->[2])
1568 for @{$self->{par}}; 2207 for @{$self->{par}};
… …
1572 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2211 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1573 2212
1574 delete $self->{texture}; 2213 delete $self->{texture};
1575 } 2214 }
1576 2215
1577 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2216 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1578 glClearColor 0, 0, 0, 1; 2217 glClearColor 0, 0, 0, 0;
1579 glClear GL_COLOR_BUFFER_BIT; 2218 glClear GL_COLOR_BUFFER_BIT;
1580 2219
1581 glEnable GL_BLEND;
1582 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1583 glEnable GL_TEXTURE_2D; 2220 glEnable GL_TEXTURE_2D;
1584 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2221 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1585 2222
1586 my $top = int $self->{children}[1]{range}[0]; 2223 my $top = int $self->{children}[1]{range}[0];
1587 2224
… …
1590 2227
1591 my $y = 0; 2228 my $y = 0;
1592 2229
1593 my $layout = $self->{layout}; 2230 my $layout = $self->{layout};
1594 2231
2232 $layout->set_font ($self->{font}) if $self->{font};
2233
1595 for my $par (@{$self->{par}}) { 2234 for my $par (@{$self->{par}}) {
1596 my $h = $par->[0]; 2235 my $h = $par->[0];
1597 2236
1598 if ($y0 < $y + $h && $y < $y1) { 2237 if ($y0 < $y + $h && $y < $y1) {
2238 $layout->set_foreground (@{ $par->[1] });
1599 $layout->set_text ($par->[2]); 2239 $layout->set_markup ($par->[2]);
1600 2240
1601 glColor @{ $par->[1] };
1602 my ($W, $H) = $layout->size; 2241 my ($W, $H) = $layout->size;
1603 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2242 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);
1604 } 2243 }
1605 2244
1606 $y += $h; 2245 $y += $h;
1607 } 2246 }
1608 2247
1609 glDisable GL_TEXTURE_2D; 2248 glDisable GL_TEXTURE_2D;
1610 glDisable GL_BLEND;
1611 }; 2249 };
1612 }); 2250 });
1613} 2251}
1614 2252
1615sub _draw { 2253sub _draw {
1616 my ($self) = @_; 2254 my ($self) = @_;
1617 2255
1618 if ($self->{texture}) {
1619 glEnable GL_TEXTURE_2D; 2256 glEnable GL_TEXTURE_2D;
1620 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2257 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1621 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2258 glColor 1, 1, 1, 1;
2259 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1622 glDisable GL_TEXTURE_2D; 2260 glDisable GL_TEXTURE_2D;
1623 }
1624 2261
1625 $self->{children}[1]->draw; 2262 $self->{children}[1]->draw;
1626 2263
1627} 2264}
1628 2265
1629############################################################################# 2266#############################################################################
1630 2267
1631package CFClient::UI::MapWidget;
1632
1633use strict;
1634
1635use List::Util qw(min max);
1636
1637use SDL;
1638use SDL::OpenGL;
1639
1640our @ISA = CFClient::UI::Base::;
1641
1642sub new {
1643 my $class = shift;
1644
1645 $class->SUPER::new (
1646 z => -1,
1647 can_focus => 1,
1648 list => (glGenLists 1),
1649 @_
1650 )
1651}
1652
1653sub key_down {
1654 print "MAPKEYDOWN\n";
1655}
1656
1657sub key_up {
1658}
1659
1660sub button_down {
1661 my ($self, $ev, $x, $y) = @_;
1662
1663 $self->focus_in;
1664
1665 if ($ev->button == 2) {
1666 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1667 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1668
1669 $self->{motion} = sub {
1670 my ($ev, $x, $y) = @_;
1671
1672 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1673
1674 $::CFG->{map_shift_x} = $bw + $x - $ox;
1675 $::CFG->{map_shift_y} = $bh + $y - $oy;
1676
1677 $self->update;
1678 };
1679 }
1680}
1681
1682sub button_up {
1683 my ($self, $ev, $x, $y) = @_;
1684
1685 delete $self->{motion};
1686}
1687
1688sub mouse_motion {
1689 my ($self, $ev, $x, $y) = @_;
1690
1691 $self->{motion}->($ev, $x, $y) if $self->{motion};
1692}
1693
1694sub size_request {
1695 (
1696 1 + 32 * int $::WIDTH / 32,
1697 1 + 32 * int $::HEIGHT / 32,
1698 )
1699}
1700
1701sub update {
1702 my ($self) = @_;
1703
1704 $self->{need_update} = 1;
1705 $self->SUPER::update;
1706}
1707
1708sub draw {
1709 my ($self) = @_;
1710
1711 if (delete $self->{need_update}) {
1712 glNewList $self->{list}, GL_COMPILE;
1713
1714 if ($::MAP) {
1715 my $sw = int $::WIDTH / 32;
1716 my $sh = int $::HEIGHT / 32;
1717
1718 my $sx = $::CFG->{map_shift_x};
1719 my $sy = $::CFG->{map_shift_y};
1720
1721 glTranslate +($sx & 31) - 32, ($sy & 31) - 32, 0;
1722
1723 my ($w, $h, $data) = $::MAP->draw ($sx >> 5, $sy >> 5, 0, 0, $sw + 1, $sh + 1);
1724
1725 if ($::CFG->{fow_enable}) {
1726 if ($::CFG->{fow_smooth}) { # smooth fog of war
1727 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1728 glConvolutionFilter2D
1729 GL_CONVOLUTION_2D,
1730 GL_ALPHA,
1731 3, 3,
1732 GL_ALPHA, GL_FLOAT,
1733 pack "f*",
1734 0.1, 0.1, 0.1,
1735 0.1, 0.2, 0.1,
1736 0.1, 0.1, 0.1,
1737 ;
1738 glEnable GL_CONVOLUTION_2D;
1739 }
1740
1741 my $tex = new CFClient::Texture
1742 w => $w,
1743 h => $h,
1744 data => $data,
1745 internalformat => GL_ALPHA,
1746 format => GL_ALPHA;
1747
1748 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1749
1750 glEnable GL_BLEND;
1751 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1752 glEnable GL_TEXTURE_2D;
1753 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1754
1755 glColor +($::CFG->{fow_intensity}) x 3, 1;
1756 $tex->draw_quad (0, 0, $w * 32, $h * 32);
1757
1758 glDisable GL_TEXTURE_2D;
1759 glDisable GL_BLEND;
1760 }
1761
1762 # HACK BEGIN
1763 {
1764 my ($w, $h) = (250, 250);
1765
1766 glEnable GL_BLEND;
1767 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1768 glEnable GL_TEXTURE_2D;
1769 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1770
1771 CFClient::Texture->new (
1772 w => $w,
1773 h => $h,
1774 data => $::MAP->mapmap ($w, $h),
1775 type => GL_UNSIGNED_INT_8_8_8_8_REV
1776 )->draw_quad (100, 100);
1777
1778 glDisable GL_TEXTURE_2D;
1779 glDisable GL_BLEND;
1780 }
1781 # HACK END
1782 }
1783
1784 glEndList;
1785 }
1786
1787 glPushMatrix;
1788 glCallList $self->{list};
1789 glPopMatrix;
1790
1791 if ($FOCUS != $self) {
1792 glColor 64/255, 64/255, 64/255;
1793 glLogicOp GL_AND;
1794 glEnable GL_COLOR_LOGIC_OP;
1795 glBegin GL_QUADS;
1796 glVertex 0, 0;
1797 glVertex 0, $::HEIGHT;
1798 glVertex $::WIDTH, $::HEIGHT;
1799 glVertex $::WIDTH, 0;
1800 glEnd;
1801 glDisable GL_COLOR_LOGIC_OP;
1802 }
1803}
1804
1805my %DIR = (
1806 SDLK_KP8, [1, "north"],
1807 SDLK_KP9, [2, "northeast"],
1808 SDLK_KP6, [3, "east"],
1809 SDLK_KP3, [4, "southeast"],
1810 SDLK_KP2, [5, "south"],
1811 SDLK_KP1, [6, "southwest"],
1812 SDLK_KP4, [7, "west"],
1813 SDLK_KP7, [8, "northwest"],
1814
1815 SDLK_UP, [1, "north"],
1816 SDLK_RIGHT, [3, "east"],
1817 SDLK_DOWN, [5, "south"],
1818 SDLK_LEFT, [7, "west"],
1819);
1820
1821sub key_down {
1822 my ($self, $ev) = @_;
1823
1824 my $mod = $ev->key_mod;
1825 my $sym = $ev->key_sym;
1826
1827 if ($sym == SDLK_KP5) {
1828 $::CONN->user_send ("command stay fire");
1829 } elsif ($sym == SDLK_a) {
1830 $::CONN->user_send ("command apply");
1831 } elsif ($sym == SDLK_QUOTE) {
1832 $self->emit ('activate_console');
1833 } elsif ($sym == SDLK_SLASH) {
1834 $self->emit ('activate_console' => '/');
1835 } elsif (exists $DIR{$sym}) {
1836 if ($mod & KMOD_SHIFT) {
1837 $self->{shft}++;
1838 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1839 } elsif ($mod & KMOD_CTRL) {
1840 $self->{ctrl}++;
1841 $::CONN->user_send ("command run $DIR{$sym}[0]");
1842 } else {
1843 $::CONN->user_send ("command $DIR{$sym}[1]");
1844 }
1845 }
1846}
1847
1848sub key_up {
1849 my ($self, $ev) = @_;
1850
1851 my $mod = $ev->key_mod;
1852 my $sym = $ev->key_sym;
1853
1854 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1855 $::CONN->user_send ("command fire_stop");
1856 }
1857 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1858 $::CONN->user_send ("command run_stop");
1859 }
1860}
1861
1862#############################################################################
1863
1864package CFClient::UI::Animator; 2268package CFClient::UI::Animator;
1865 2269
1866use SDL::OpenGL; 2270use CFClient::OpenGL;
1867 2271
1868our @ISA = CFClient::UI::Bin::; 2272our @ISA = CFClient::UI::Bin::;
1869 2273
1870sub moveto { 2274sub moveto {
1871 my ($self, $x, $y) = @_; 2275 my ($self, $x, $y) = @_;
… …
1909 2313
1910sub new { 2314sub new {
1911 my $class = shift; 2315 my $class = shift;
1912 2316
1913 my $self = $class->SUPER::new ( 2317 my $self = $class->SUPER::new (
1914 state => 0, 2318 state => 0,
1915 connect_activate => \&toggle_flopper, 2319 connect_activate => \&toggle_flopper,
1916 @_ 2320 @_
1917 ); 2321 );
1918 2322
1919 if ($self->{state}) { 2323 if ($self->{state}) {
… …
1927sub toggle_flopper { 2331sub toggle_flopper {
1928 my ($self) = @_; 2332 my ($self) = @_;
1929 2333
1930 # TODO: use animation 2334 # TODO: use animation
1931 if ($self->{state} = !$self->{state}) { 2335 if ($self->{state} = !$self->{state}) {
1932 $CFClient::UI::TOPLEVEL->add ($self->{other}); 2336 $CFClient::UI::ROOT->add ($self->{other});
1933 $self->{other}->move ( 2337 $self->{other}->move ($self->coord2global (0, $self->{h}));
1934 ($::WIDTH - $self->{other}{w}) * 0.5, 2338 $self->emit ("open");
1935 ($::HEIGHT - $self->{other}{h}) * 0.5,
1936 );
1937 } else { 2339 } else {
1938 $CFClient::UI::TOPLEVEL->remove ($self->{other}); 2340 $CFClient::UI::ROOT->remove ($self->{other});
2341 $self->emit ("close");
2342 }
2343
2344 $self->emit (changed => $self->{state});
2345}
2346
2347#############################################################################
2348
2349package CFClient::UI::Tooltip;
2350
2351our @ISA = CFClient::UI::Bin::;
2352
2353use CFClient::OpenGL;
2354
2355sub new {
2356 my $class = shift;
2357
2358 $class->SUPER::new (
2359 @_,
2360 can_events => 0,
2361 )
2362}
2363
2364sub set_tooltip_from {
2365 my ($self, $widget) = @_;
2366
2367 $self->add (new CFClient::UI::Label
2368 markup => $widget->{tooltip},
2369 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2370 fontsize => 0.8,
2371 fg => [0, 0, 0, 1],
2372 font => ($widget->{tooltip_font} || $::FONT_PROP),
2373 );
2374}
2375
2376sub size_request {
2377 my ($self) = @_;
2378
2379 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2380
2381 ($w + 4, $h + 4)
2382}
2383
2384sub size_allocate {
2385 my ($self, $w, $h) = @_;
2386
2387 $self->SUPER::size_allocate ($w - 4, $h - 4);
2388}
2389
2390sub _draw {
2391 my ($self) = @_;
2392
2393 glTranslate 0.375, 0.375;
2394
2395 my ($w, $h) = @$self{qw(w h)};
2396
2397 glColor 1, 0.8, 0.4;
2398 glBegin GL_QUADS;
2399 glVertex 0 , 0;
2400 glVertex 0 , $h;
2401 glVertex $w, $h;
2402 glVertex $w, 0;
2403 glEnd;
1939 } 2404
2405 glColor 0, 0, 0;
2406 glBegin GL_LINE_LOOP;
2407 glVertex 0 , 0;
2408 glVertex 0 , $h;
2409 glVertex $w, $h;
2410 glVertex $w, 0;
2411 glEnd;
2412
2413 glTranslate 2 - 0.375, 2 - 0.375;
2414 $self->SUPER::_draw;
1940} 2415}
1941 2416
1942############################################################################# 2417#############################################################################
1943 2418
1944package CFClient::UI::Toplevel; 2419package CFClient::UI::Face;
2420
2421our @ISA = CFClient::UI::Base::;
2422
2423use CFClient::OpenGL;
2424
2425sub new {
2426 my $class = shift;
2427
2428 $class->SUPER::new (
2429 aspect => 1,
2430 @_,
2431 )
2432}
2433
2434sub size_request {
2435 (32, 8)
2436}
2437
2438sub _draw {
2439 my ($self) = @_;
2440
2441 return unless $::CONN;#d# manage and cache textures differently
2442 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2443
2444 # TODO animation
2445 if ($tex) {
2446 glEnable GL_TEXTURE_2D;
2447 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2448 glColor 1, 1, 1, 1;
2449 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2450 glDisable GL_TEXTURE_2D;
2451 }
2452}
2453
2454#############################################################################
2455
2456package CFClient::UI::InventoryItem;
2457
2458our @ISA = CFClient::UI::HBox::;
2459
2460sub new {
2461 my $class = shift;
2462
2463 my %args = @_;
2464
2465 my $item = delete $args{item};
2466
2467 my $desc = $item->{nrof} < 2
2468 ? $item->{name}
2469 : "$item->{nrof} $item->{name_pl}";
2470
2471
2472 my $self = $class->SUPER::new (
2473 can_hover => 1,
2474 can_events => 1,
2475 tooltip => (CFClient::UI::Label->escape ($desc)
2476 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2477 connect_button_down => sub {
2478 my ($self, $ev, $x, $y) = @_;
2479
2480 # todo: maybe put examine on 1? but should just be a tooltip :(
2481 if ($ev->{button} == 1) {
2482 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2483 } elsif ($ev->{button} == 2) {
2484 $::CONN->send ("apply $item->{tag}");
2485 } elsif ($ev->{button} == 3) {
2486 CFClient::UI::Menu->new (
2487 items => [
2488 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2489 [
2490 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2491 sub { $::CONN->send ("lock $item->{tag}") },
2492 ],
2493 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2494 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2495 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2496 ],
2497 )->popup ($ev);
2498 }
2499
2500 1
2501 },
2502 %args
2503 );
2504
2505 $self->add (new CFClient::UI::Face
2506 can_events => 0,
2507 face => $item->{face},
2508 anim => $item->{anim},
2509 animspeed => $item->{animspeed},
2510 );
2511
2512 $self->add (new CFClient::UI::Label
2513 can_events => 0,
2514 text => $desc,
2515 );
2516
2517 $self
2518}
2519
2520#############################################################################
2521
2522package CFClient::UI::Inventory;
2523
2524our @ISA = CFClient::UI::ScrolledWindow::;
2525
2526sub new {
2527 my $class = shift;
2528
2529 my $self = $class->SUPER::new (
2530 scrolled => (new CFClient::UI::VBox),
2531 @_,
2532 );
2533
2534 $self
2535}
2536
2537sub set_items {
2538 my ($self, $items) = @_;
2539
2540 $self->{scrolled}->clear;
2541 return unless $items;
2542
2543 my @items = sort { $a->{type} <=> $b->{type} } @$items;
2544
2545 $self->{real_items} = \@items;
2546
2547 for my $item (@items) {
2548 my $desc = $item->{nrof} < 2
2549 ? $item->{name}
2550 : "$item->{nrof} $item->{name_pl}";
2551
2552 $self->{scrolled}->add ($item->{widget} ||= new CFClient::UI::InventoryItem item => $item);
2553 }
2554
2555# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2556}
2557
2558sub size_request {
2559 my ($self) = @_;
2560 ($self->{req_w}, $self->{req_h});
2561}
2562
2563#############################################################################
2564
2565package CFClient::UI::Menu;
2566
2567our @ISA = CFClient::UI::FancyFrame::;
2568
2569use CFClient::OpenGL;
2570
2571sub new {
2572 my $class = shift;
2573
2574 my $self = $class->SUPER::new (
2575 items => [],
2576 z => 100,
2577 @_,
2578 );
2579
2580 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2581
2582 for my $item (@{ $self->{items} }) {
2583 my ($widget, $cb) = @$item;
2584
2585 # handle various types of items, only text for now
2586 if (!ref $widget) {
2587 $widget = new CFClient::UI::Label
2588 can_hover => 1,
2589 can_events => 1,
2590 text => $widget;
2591 }
2592
2593 $self->{item}{$widget} = $item;
2594
2595 $self->{vbox}->add ($widget);
2596 }
2597
2598 $self
2599}
2600
2601# popup given the event (must be a mouse button down event currently)
2602sub popup {
2603 my ($self, $ev) = @_;
2604
2605 $self->emit ("popdown");
2606
2607 # maybe save $GRAB? must be careful about events...
2608 $GRAB = $self;
2609 $self->{button} = $ev->{button};
2610
2611 $self->show;
2612 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2613}
2614
2615sub mouse_motion {
2616 my ($self, $ev, $x, $y) = @_;
2617
2618 # TODO: should use vbox->find_widget or so
2619 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2620 $self->{hover} = $self->{item}{$HOVER};
2621}
2622
2623sub button_up {
2624 my ($self, $ev, $x, $y) = @_;
2625
2626 if ($ev->{button} == $self->{button}) {
2627 undef $GRAB;
2628 $self->hide;
2629
2630 $self->emit ("popdown");
2631 $self->{hover}[1]->() if $self->{hover};
2632 }
2633}
2634
2635#############################################################################
2636
2637package CFClient::UI::Statusbox;
2638
2639our @ISA = CFClient::UI::VBox::;
2640
2641sub reorder {
2642 my ($self) = @_;
2643 my $NOW = time;
2644
2645 while (my ($k, $v) = each %{ $self->{item} }) {
2646 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2647 }
2648
2649 my @widgets;
2650
2651 my @items = sort {
2652 $a->{pri} <=> $b->{pri}
2653 or $b->{id} <=> $a->{id}
2654 } values %{ $self->{item} };
2655
2656 my $count = 10 + 1;
2657 for my $item (@items) {
2658 last unless --$count;
2659
2660 push @widgets, $item->{label} ||= do {
2661 # TODO: doesn't handle markup well (read as: at all)
2662 my $short = $item->{count} > 1
2663 ? "<b>$item->{count} ×</b> $item->{text}"
2664 : $item->{text};
2665
2666 for ($short) {
2667 s/^\s+//;
2668 s/\012.*/…/s;
2669 my $len = int 40 / $item->{fontsize};
2670 substr $_, $len, length, "…" if $len < length;
2671 }
2672
2673 new CFClient::UI::Label
2674 markup => $short,
2675 tooltip => $item->{tooltip},
2676 tooltip_font => $::FONT_PROP,
2677 tooltip_width => 0.67,
2678 fontsize => $item->{fontsize},
2679 color => $item->{color},
2680 can_events => 1,
2681 can_hover => 1
2682 };
2683 }
2684
2685 $self->clear;
2686 $self->SUPER::add (reverse @widgets);
2687}
2688
2689sub add {
2690 my ($self, $text, %arg) = @_;
2691
2692 $text =~ s/^\s+//;
2693 $text =~ s/\s+$//;
2694
2695 my $timeout = time + ((delete $arg{timeout}) || 60);
2696
2697 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2698
2699 if (my $item = $self->{item}{$group}) {
2700 if ($item->{text} eq $text) {
2701 $item->{count}++;
2702 } else {
2703 $item->{count} = 1;
2704 $item->{text} = $item->{tooltip} = $text;
2705 }
2706 $item->{id} = ++$self->{id};
2707 $item->{timeout} = $timeout;
2708 delete $item->{label};
2709 } else {
2710 $self->{item}{$group} = {
2711 id => ++$self->{id},
2712 text => $text,
2713 timeout => $timeout,
2714 tooltip => $text,
2715 fontsize => 0.8,
2716 color => [0.8, 0.8, 0.8, 0.8],
2717 pri => 0,
2718 count => 1,
2719 %arg,
2720 };
2721 }
2722
2723 $self->reorder;
2724}
2725
2726#############################################################################
2727
2728package CFClient::UI::Root;
1945 2729
1946our @ISA = CFClient::UI::Container::; 2730our @ISA = CFClient::UI::Container::;
1947 2731
1948use SDL::OpenGL; 2732use CFClient::OpenGL;
2733
2734sub new {
2735 my $class = shift;
2736
2737 $class->SUPER::new (
2738 @_,
2739 )
2740}
2741
2742sub configure {
2743 my ($self, $x, $y, $w, $h) = @_;
2744
2745 $self->{w} = $w;
2746 $self->{h} = $h;
2747}
2748
2749sub check_size {
2750 my ($self) = @_;
2751
2752 $self->size_allocate ($self->{w}, $self->{h})
2753 if $self->{w};
2754}
1949 2755
1950sub size_request { 2756sub size_request {
1951 ($::WIDTH, $::HEIGHT) 2757 my ($self) = @_;
2758
2759 ($self->{w}, $self->{h})
1952} 2760}
1953 2761
1954sub size_allocate { 2762sub size_allocate {
1955 my ($self, $x, $y, $w, $h) = @_; 2763 my ($self, $w, $h) = @_;
1956 2764
1957 $self->_size_allocate ($x, $y, $w, $h); 2765 my $old_w = $self->{old_w};
2766 my $old_h = $self->{old_h};
1958 2767
1959 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 2768 if ($old_w && $old_h) {
1960 for @{$self->{children}}; 2769 for my $child ($self->children) {
1961} 2770 $child->{x} = int 0.5 + $child->{x} * $w / $old_w;
2771 $child->{w} = int 0.5 + $child->{w} * $w / $old_w;
2772 $child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
2773 $child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
2774 $child->{y} = int 0.5 + $child->{y} * $h / $old_h;
2775 $child->{h} = int 0.5 + $child->{h} * $h / $old_h;
2776 $child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
2777 $child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
2778 }
2779 }
1962 2780
1963sub translate { 2781 for my $child ($self->children) {
2782 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2783
2784 $X = List::Util::max 0, List::Util::min $w - $W, $X;
2785 $Y = List::Util::max 0, List::Util::min $h - $H, $Y;
2786 $child->configure ($X, $Y, $W, $H);
2787 }
2788
2789 $self->{old_w} = $w;
2790 $self->{old_h} = $h;
2791}
2792
2793sub coord2local {
1964 my ($self, $x, $y) = @_; 2794 my ($self, $x, $y) = @_;
1965 2795
1966 ($x, $y) 2796 ($x, $y)
1967} 2797}
1968 2798
2799sub coord2global {
2800 my ($self, $x, $y) = @_;
2801
2802 ($x, $y)
2803}
2804
1969sub update { 2805sub update {
1970 my ($self) = @_; 2806 my ($self) = @_;
1971 2807
1972 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 2808 $self->check_size;
1973 ::refresh (); 2809 $::WANT_REFRESH++;
1974} 2810}
1975 2811
1976sub add { 2812sub add {
1977 my ($self, $widget) = @_; 2813 my ($self, $child) = @_;
1978 2814
2815 # integerise window positions
2816 $child->{x} = int $child->{x};
2817 $child->{y} = int $child->{y};
2818
1979 $self->SUPER::add ($widget); 2819 $self->SUPER::add ($child);
1980
1981 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
1982} 2820}
1983 2821
1984sub on_refresh { 2822sub on_refresh {
1985 my ($self, $id, $cb) = @_; 2823 my ($self, $id, $cb) = @_;
1986 2824
1987 $self->{refresh_hook}{$id} = $cb; 2825 $self->{refresh_hook}{$id} = $cb;
1988} 2826}
1989 2827
2828sub on_post_alloc {
2829 my ($self, $id, $cb) = @_;
2830
2831 $self->{post_alloc_hook}{$id} = $cb;
2832}
2833
1990sub draw { 2834sub draw {
1991 my ($self) = @_; 2835 my ($self) = @_;
1992 2836
1993 while (my $rcb = delete $self->{refresh_hook}) { 2837 while ($self->{refresh_hook}) {
1994 $_->() for values %$rcb; 2838 $_->()
2839 for values %{delete $self->{refresh_hook}};
2840 }
2841
2842 if ($self->{check_size}) {
2843 my @queue = ([], []);
2844
2845 for (;;) {
2846 if ($self->{check_size}) {
2847 # heuristic: check containers last
2848 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
2849 for values %{delete $self->{check_size}}
2850 }
2851
2852 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
2853
2854 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
2855 ? @$widget{qw(user_w user_h)}
2856 : $widget->size_request;
2857
2858 if (delete $widget->{force_alloc}
2859 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
2860 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2861
2862 $widget->{req_w} = $w;
2863 $widget->{req_h} = $h;
2864
2865 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
2866
2867 $widget->{parent}->check_size
2868 if $widget->{parent};
2869 }
2870 }
2871 }
2872
2873 while ($self->{size_alloc}) {
2874 for (values %{delete $self->{size_alloc}}) {
2875 my ($widget, $w, $h) = @$_;
2876
2877 $w = 0 if $w < 0;
2878 $h = 0 if $h < 0;
2879
2880 $widget->{w} = $w;
2881 $widget->{h} = $h;
2882 $widget->size_allocate ($w, $h);
2883 $widget->emit (size_allocate => $w, $h);
2884 }
2885 }
2886
2887 while ($self->{post_alloc_hook}) {
2888 $_->()
2889 for values %{delete $self->{post_alloc_hook}};
1995 } 2890 }
1996 2891
1997 glViewport 0, 0, $::WIDTH, $::HEIGHT; 2892 glViewport 0, 0, $::WIDTH, $::HEIGHT;
1998 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 2893 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
1999 glClear GL_COLOR_BUFFER_BIT; 2894 glClear GL_COLOR_BUFFER_BIT;
… …
2009 2904
2010############################################################################# 2905#############################################################################
2011 2906
2012package CFClient::UI; 2907package CFClient::UI;
2013 2908
2909$ROOT = new CFClient::UI::Root;
2014$TOPLEVEL = new CFClient::UI::Toplevel; 2910$TOOLTIP = new CFClient::UI::Tooltip;
2015 2911
20161 29121
2017 2913

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