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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.99 by elmex, Fri Apr 14 10:57:35 2006 UTC vs.
Revision 1.198 by root, Fri May 12 02:08:52 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; 115 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $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
232 $_[0]->{parent} 389 # TODO: req_w _does_change after ->reconfigure
390 $self->check_size
391 unless exists $self->{req_w};
392}
393
394sub check_size {
395 my ($self, $forced) = @_;
396
397 $self->{force_alloc} = 1 if $forced;
398 $CFClient::UI::ROOT->{check_size}{$self} = $self;
233} 399}
234 400
235sub update { 401sub update {
236 my ($self) = @_; 402 my ($self) = @_;
237 403
… …
240} 406}
241 407
242sub connect { 408sub connect {
243 my ($self, $signal, $cb) = @_; 409 my ($self, $signal, $cb) = @_;
244 410
245 push @{ $self->{cb}{$signal} }, $cb; 411 push @{ $self->{signal_cb}{$signal} }, $cb;
246} 412}
247 413
248sub emit { 414sub emit {
249 my ($self, $signal, @args) = @_; 415 my ($self, $signal, @args) = @_;
250 416
251 $_->($self, @args) 417 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
252 for @{$self->{cb}{$signal} || []};
253} 418}
254 419
255sub DESTROY { 420sub DESTROY {
256 my ($self) = @_; 421 my ($self) = @_;
257 422
… …
263package CFClient::UI::DrawBG; 428package CFClient::UI::DrawBG;
264 429
265our @ISA = CFClient::UI::Base::; 430our @ISA = CFClient::UI::Base::;
266 431
267use strict; 432use strict;
268use SDL::OpenGL; 433use CFClient::OpenGL;
269 434
270sub new { 435sub new {
271 my $class = shift; 436 my $class = shift;
272 437
273 # range [value, low, high, page] 438 # range [value, low, high, page]
… …
302 467
303package CFClient::UI::Empty; 468package CFClient::UI::Empty;
304 469
305our @ISA = CFClient::UI::Base::; 470our @ISA = CFClient::UI::Base::;
306 471
472sub new {
473 my ($class, %arg) = @_;
474 $class->SUPER::new (can_events => 0, %arg);
475}
476
307sub size_request { 477sub size_request {
308 (0, 0) 478 (0, 0)
309} 479}
310 480
311sub draw { } 481sub draw { }
… …
319sub new { 489sub new {
320 my ($class, %arg) = @_; 490 my ($class, %arg) = @_;
321 491
322 my $children = delete $arg{children} || []; 492 my $children = delete $arg{children} || [];
323 493
324 my $self = $class->SUPER::new (children => [], %arg); 494 my $self = $class->SUPER::new (
495 children => [],
496 can_events => 0,
497 %arg,
498 );
325 $self->add ($_) for @$children; 499 $self->add ($_) for @$children;
326 500
327 $self 501 $self
328} 502}
329 503
330sub add { 504sub add {
331 my ($self, $chld) = @_; 505 my ($self, @widgets) = @_;
332 506
333 $chld->set_parent ($self); 507 $_->set_parent ($self)
508 for @widgets;
509
510 use sort 'stable';
334 511
335 $self->{children} = [ 512 $self->{children} = [
336 sort { $a->{z} <=> $b->{z} } 513 sort { $a->{z} <=> $b->{z} }
337 @{$self->{children}}, $chld 514 @{$self->{children}}, @widgets
338 ]; 515 ];
339 516
340 $self->{w} = $self->{h} = -1; 517 $self->check_size (1);
341 $self->update; 518 $self->update;
342} 519}
343 520
521sub children {
522 @{ $_[0]{children} }
523}
524
344sub remove { 525sub remove {
345 my ($self, $widget) = @_; 526 my ($self, $child) = @_;
346 527
528 delete $child->{parent};
529 $child->hide;
530
347 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 531 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
348 532
349 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 533 $self->check_size;
534 $self->update;
535}
536
537sub clear {
538 my ($self) = @_;
539
540 my $children = delete $self->{children};
541 $self->{children} = [];
542
543 for (@$children) {
544 delete $_->{parent};
545 $_->hide;
546 }
547
548 $self->check_size;
549 $self->update;
350} 550}
351 551
352sub find_widget { 552sub find_widget {
353 my ($self, $x, $y) = @_; 553 my ($self, $x, $y) = @_;
354 554
… …
384 584
385 $class->SUPER::new (children => [$child], %arg) 585 $class->SUPER::new (children => [$child], %arg)
386} 586}
387 587
388sub add { 588sub add {
389 my ($self, $widget) = @_; 589 my ($self, $child) = @_;
390 590
391 $self->{children} = []; 591 $self->{children} = [];
392 592
393 $self->SUPER::add ($widget); 593 $self->SUPER::add ($child);
394} 594}
395 595
396sub remove { 596sub remove {
397 my ($self, $widget) = @_; 597 my ($self, $widget) = @_;
398 598
… …
407sub size_request { 607sub size_request {
408 $_[0]{children}[0]->size_request 608 $_[0]{children}[0]->size_request
409} 609}
410 610
411sub size_allocate { 611sub size_allocate {
412 my ($self, $x, $y, $w, $h) = @_; 612 my ($self, $w, $h) = @_;
413 613
414 $self->_size_allocate ($x, $y, $w, $h) or return;
415
416 $self->{children}[0]->size_allocate (0, 0, $w, $h); 614 $self->{children}[0]->configure (0, 0, $w, $h);
417} 615}
418 616
419############################################################################# 617#############################################################################
420 618
421package CFClient::UI::Window; 619package CFClient::UI::Window;
422 620
423our @ISA = CFClient::UI::Bin::; 621our @ISA = CFClient::UI::Bin::;
424 622
425use SDL::OpenGL; 623use CFClient::OpenGL;
426 624
427sub new { 625sub new {
428 my ($class, %arg) = @_; 626 my ($class, %arg) = @_;
429 627
430 my $self = $class->SUPER::new (%arg); 628 my $self = $class->SUPER::new (%arg);
431} 629}
432 630
433sub update { 631sub update {
434 my ($self) = @_; 632 my ($self) = @_;
435 633
436 # we want to do this delayed... 634 $ROOT->on_post_alloc ($self => sub { $self->render_child });
437 $self->render_chld;
438 $self->SUPER::update; 635 $self->SUPER::update;
439} 636}
440 637
441sub render_chld {
442 my ($self) = @_;
443
444 $self->{texture} =
445 CFClient::Texture->new_from_opengl (
446 $self->{w}, $self->{h}, sub { $self->child->draw }
447 );
448}
449
450sub size_allocate { 638sub size_allocate {
451 my ($self, $x, $y, $w, $h) = @_; 639 my ($self, $w, $h) = @_;
452 640
453 $self->_size_allocate ($x, $y, $w, $h) or return;
454
455 $self->child->size_allocate (0, 0, $w, $h); 641 $self->SUPER::size_allocate ($w, $h);
642 $self->update;
643}
456 644
645sub _render {
646 $_[0]{children}[0]->draw;
647}
648
649sub render_child {
650 my ($self) = @_;
651
652 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
653 glClearColor 0, 0, 0, 0;
654 glClear GL_COLOR_BUFFER_BIT;
655
457 $self->render_chld; 656 $self->_render;
657# glColorMask 1, 1, 1, 0;
658# glEnable GL_BLEND;
659# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
660# glRasterPos 0, 0;
661# glCopyPixels 0, 0, $self->{w}, $self->{h};
662# glDisable GL_BLEND;
663# glColorMask 1, 1, 1, 1;
664 };
458} 665}
459 666
460sub _draw { 667sub _draw {
461 my ($self) = @_; 668 my ($self) = @_;
462 669
463 my ($w, $h) = ($self->w, $self->h); 670 my ($w, $h) = ($self->w, $self->h);
464 671
465 my $tex = $self->{texture} 672 my $tex = $self->{texture}
466 or return; 673 or return;
467 674
468 glEnable GL_BLEND;
469 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
470 glEnable GL_TEXTURE_2D; 675 glEnable GL_TEXTURE_2D;
471 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 676 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
677 glColor 0, 0, 0, 1;
472 678
473 $tex->draw_quad (0, 0, $w, $h); 679 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
474 680
475 glDisable GL_BLEND;
476 glDisable GL_TEXTURE_2D; 681 glDisable GL_TEXTURE_2D;
477} 682}
478 683
479############################################################################# 684#############################################################################
480 685
481package CFClient::UI::Frame; 686package CFClient::UI::ViewPort;
482 687
483our @ISA = CFClient::UI::Bin::; 688our @ISA = CFClient::UI::Window::;
484
485use SDL::OpenGL;
486 689
487sub size_request { 690sub size_request {
488 my ($self) = @_; 691 my ($self) = @_;
489 my $chld = $self->child
490 or return (0, 0);
491 692
492 $chld->move (2, 2); 693 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
694 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
493 695
494 map { $_ + 4 } $chld->size_request; 696 @$self{qw(child_w child_h)}
495} 697}
496 698
497sub size_allocate { 699sub size_allocate {
498 my ($self, $x, $y, $w, $h) = @_; 700 my ($self, $w, $h) = @_;
701
702 $self->update;
703}
704
705sub set_offset {
706 my ($self, $x, $y) = @_;
707
708 $self->{view_x} = int $x;
709 $self->{view_y} = int $y;
710
711 $self->update;
712}
713
714# hmm, this does not work for topleft of $self... but we should not ask for that
715sub coord2local {
716 my ($self, $x, $y) = @_;
717
718 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
719}
720
721sub coord2global {
722 my ($self, $x, $y) = @_;
723
724 $x = List::Util::min $self->{w}, $x - $self->{view_x};
725 $y = List::Util::min $self->{h}, $y - $self->{view_y};
726
727 $self->SUPER::coord2global ($x, $y)
728}
729
730sub find_widget {
731 my ($self, $x, $y) = @_;
732
733 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
734 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
735 ) {
736 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
737 } else {
738 $self->CFClient::UI::Base::find_widget ($x, $y)
499 739 }
500 $self->_size_allocate ($x, $y, $w, $h) or return;
501
502 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
503} 740}
504 741
505sub _draw { 742sub _render {
506 my ($self) = @_; 743 my ($self) = @_;
507 744
508 my $chld = $self->child; 745 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
509 746
510 my ($w, $h) = $chld->size_request; 747 $self->SUPER::_render;
511
512 glBegin GL_QUADS;
513 glColor 0, 0, 0;
514 glVertex 0 , 0;
515 glVertex 0 , $h + 4;
516 glVertex $w + 4 , $h + 4;
517 glVertex $w + 4 , 0;
518 glEnd;
519
520 $chld->draw;
521} 748}
522 749
523############################################################################# 750#############################################################################
524 751
525package CFClient::UI::FancyFrame; 752package CFClient::UI::ScrolledWindow;
526 753
527our @ISA = CFClient::UI::Bin::; 754our @ISA = CFClient::UI::HBox::;
528
529use SDL::OpenGL;
530
531my @tex =
532 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
533 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
534 755
535sub new { 756sub new {
536 my $class = shift; 757 my $class = shift;
537 758
759 my $self;
760
761 my $slider = new CFClient::UI::Slider
762 vertical => 1,
763 range => [0, 0, 1, 0.01], # HACK fix
764 connect_changed => sub {
765 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
766 },
767 ;
768
769 $self = $class->SUPER::new (
770 vp => (new CFClient::UI::ViewPort),
771 slider => $slider,
772 @_,
773 );
774
775 $self->{vp}->add ($self->{scrolled});
776 $self->add ($self->{vp});
777 $self->add ($self->{slider});
778
779 $self
780}
781
782#TODO# update range on size_allocate depeneing on child
783# update viewport offset on scroll
784
785#############################################################################
786
787package CFClient::UI::Frame;
788
789our @ISA = CFClient::UI::Bin::;
790
791use CFClient::OpenGL;
792
793#############################################################################
794
795package CFClient::UI::FancyFrame;
796
797our @ISA = CFClient::UI::Bin::;
798
799use CFClient::OpenGL;
800
801my @tex =
802 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
803 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
804
805sub new {
806 my $class = shift;
807
538 # TODO: user_x, user_y, overwrite moveto? 808 # TODO: user_x, user_y, overwrite moveto?
539 809
540 $class->SUPER::new ( 810 my $self = $class->SUPER::new (
541 bg => [1, 1, 1, 1], 811 bg => [1, 1, 1, 1],
542 border_bg => [1, 1, 1, 1], 812 border_bg => [1, 1, 1, 1],
543 border => $::FONTSIZE * 0.8, 813 border => 0.6,
814 can_events => 1,
544 @_ 815 @_
816 );
817
818 $self->{title} &&= new CFClient::UI::Label
819 align => 0,
820 valign => 1,
821 text => $self->{title},
822 fontsize => $self->{border};
823
824 $self
825}
826
827sub border {
828 int $_[0]{border} * $::FONTSIZE
829}
830
831sub size_request {
832 my ($self) = @_;
833
834 my ($w, $h) = $self->SUPER::size_request;
835
836 (
837 $w + $self->border * 2,
838 $h + $self->border * 2,
545 ) 839 )
546} 840}
547 841
548sub size_request {
549 my ($self) = @_;
550
551 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
552
553 my ($w, $h) = $self->SUPER::size_request;
554
555 (
556 $w + $self->{border} * 2,
557 $h + $self->{border} * 2,
558 )
559}
560
561sub size_allocate { 842sub size_allocate {
562 my ($self, $x, $y, $w, $h) = @_; 843 my ($self, $w, $h) = @_;
563 844
564 $self->_size_allocate ($x, $y, $w, $h) or return;
565
566 $h -= List::Util::max 0, $self->{border} * 2; 845 $h -= List::Util::max 0, $self->border * 2;
567 $w -= List::Util::max 0, $self->{border} * 2; 846 $w -= List::Util::max 0, $self->border * 2;
568 847
848 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
849 if $self->{title};
850
569 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 851 $self->child->configure ($self->border, $self->border, $w, $h);
570} 852}
571 853
572sub button_down { 854sub button_down {
573 my ($self, $ev, $x, $y) = @_; 855 my ($self, $ev, $x, $y) = @_;
574 856
575 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 857 my ($w, $h) = @$self{qw(w h)};
576 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 858 my $border = $self->border;
577 859
860 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
861 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
862
863 if ($lr & $td) {
864 my ($wx, $wy) = ($self->{x}, $self->{y});
578 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 865 my ($ox, $oy) = ($ev->{x}, $ev->{y});
579 my ($bw, $bh) = ($self->{w}, $self->{h}); 866 my ($bw, $bh) = ($self->{w}, $self->{h});
867
868 my $mx = $x < $border;
869 my $my = $y < $border;
580 870
581 $self->{motion} = sub { 871 $self->{motion} = sub {
582 my ($ev, $x, $y) = @_; 872 my ($ev, $x, $y) = @_;
583 873
584 ($x, $y) = ($ev->motion_x, $ev->motion_y); 874 my $dx = $ev->{x} - $ox;
875 my $dy = $ev->{y} - $oy;
585 876
586 $self->{user_w} = $bw + $x - $ox; 877 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
587 $self->{user_h} = $bh + $y - $oy; 878 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
588 $self->update; 879 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
880 $self->check_size;
589 }; 881 };
590 882
591 } elsif ($x >= 0 && $x < $self->{w} 883 } elsif ($lr ^ $td) {
592 && $y >= 0 && $y < $self->{border}) {
593
594 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 884 my ($ox, $oy) = ($ev->{x}, $ev->{y});
595 my ($bx, $by) = ($self->{x}, $self->{y}); 885 my ($bx, $by) = ($self->{x}, $self->{y});
596 886
597 $self->{motion} = sub { 887 $self->{motion} = sub {
598 my ($ev, $x, $y) = @_; 888 my ($ev, $x, $y) = @_;
599 889
600 ($x, $y) = ($ev->motion_x, $ev->motion_y); 890 ($x, $y) = ($ev->{x}, $ev->{y});
601 891
602 $self->move ($bx + $x - $ox, $by + $y - $oy); 892 $self->move ($bx + $x - $ox, $by + $y - $oy);
603 $self->update; 893 $self->update;
604 }; 894 };
605 } 895 }
… …
621 my ($self) = @_; 911 my ($self) = @_;
622 912
623 my ($w, $h ) = ($self->{w}, $self->{h}); 913 my ($w, $h ) = ($self->{w}, $self->{h});
624 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 914 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
625 915
626 glEnable GL_BLEND;
627 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
628 glEnable GL_TEXTURE_2D; 916 glEnable GL_TEXTURE_2D;
629 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 917 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
630 918
919 my $border = $self->border;
920
631 glColor @{ $self->{border_bg} }; 921 glColor @{ $self->{border_bg} };
632 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 922 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
633 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 923 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
634 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 924 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
635 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 925 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
636 926
927 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
637 my $bg = $tex[0]; 928 my $bg = $tex[0];
638 929
639 # TODO: repeat texture not scale 930 # TODO: repeat texture not scale
640 my $rep_x = $cw / $bg->{w}; 931 my $rep_x = $cw / $bg->{w};
641 my $rep_y = $ch / $bg->{h}; 932 my $rep_y = $ch / $bg->{h};
642 933
643 glColor @{ $self->{bg} }; 934 glColor @{ $self->{bg} };
935
936 $bg->{s} = $rep_x;
937 $bg->{t} = $rep_y;
938 $bg->{wrap_mode} = 1;
644 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 939 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
940 }
645 941
646 glDisable GL_TEXTURE_2D; 942 glDisable GL_TEXTURE_2D;
647 glDisable GL_BLEND; 943
944 $self->{title}->draw if $self->{title};
648 945
649 $self->child->draw; 946 $self->child->draw;
650} 947}
651 948
652############################################################################# 949#############################################################################
… …
655 952
656our @ISA = CFClient::UI::Base::; 953our @ISA = CFClient::UI::Base::;
657 954
658use List::Util qw(max sum); 955use List::Util qw(max sum);
659 956
660use SDL::OpenGL; 957use CFClient::OpenGL;
661 958
662sub new { 959sub new {
663 my $class = shift; 960 my $class = shift;
664 961
665 $class->SUPER::new ( 962 $class->SUPER::new (
… …
667 @_ 964 @_
668 ) 965 )
669} 966}
670 967
671sub add { 968sub add {
672 my ($self, $x, $y, $chld) = @_; 969 my ($self, $x, $y, $child) = @_;
673 970
971 $child->set_parent ($self);
674 $self->{children}[$y][$x] = $chld; 972 $self->{children}[$y][$x] = $child;
675 $chld->set_parent ($self);
676 973
677 $self->{w} = $self->{h} = -1; 974 $child->check_size;
975}
976
977sub children {
978 grep $_, map @$_, grep $_, @{ $_[0]{children} }
979}
980
981# TODO: move to container class maybe? send childs a signal on removal?
982sub clear {
983 my ($self) = @_;
984
985 my @children = $self->children;
986 delete $self->{children};
987
988 for (@children) {
989 delete $_->{parent};
990 $_->hide;
991 }
992
678 $self->update; 993 $self->update;
679} 994}
680 995
681sub get_wh { 996sub get_wh {
682 my ($self) = @_; 997 my ($self) = @_;
… …
688 or next; 1003 or next;
689 1004
690 for my $x (0 .. $#$row) { 1005 for my $x (0 .. $#$row) {
691 my $widget = $row->[$x] 1006 my $widget = $row->[$x]
692 or next; 1007 or next;
693 my ($w, $h) = $widget->size_request; 1008 my ($w, $h) = @$widget{qw(req_w req_h)};
694 1009
695 $w[$x] = max $w[$x], $w; 1010 $w[$x] = max $w[$x], $w;
696 $h[$y] = max $h[$y], $h; 1011 $h[$y] = max $h[$y], $h;
697 } 1012 }
698 } 1013 }
… …
710 (sum @$hs), 1025 (sum @$hs),
711 ) 1026 )
712} 1027}
713 1028
714sub size_allocate { 1029sub size_allocate {
715 my ($self, $x, $y, $w, $h) = @_; 1030 my ($self, $w, $h) = @_;
716
717 $self->_size_allocate ($x, $y, $w, $h) or return;
718 1031
719 my ($ws, $hs) = $self->get_wh; 1032 my ($ws, $hs) = $self->get_wh;
720 1033
721 my $req_w = sum @$ws; 1034 my $req_w = sum @$ws;
722 my $req_h = sum @$hs; 1035 my $req_h = sum @$hs;
… …
727 my $col_expand = (sum @col_expand) || 1; 1040 my $col_expand = (sum @col_expand) || 1;
728 1041
729 # linearly scale sizes 1042 # linearly scale sizes
730 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1043 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
731 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1044 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1045
1046 CFClient::UI::harmonize $ws;
1047 CFClient::UI::harmonize $hs;
732 1048
733 my $y; 1049 my $y;
734 1050
735 for my $r (0 .. $#{$self->{children}}) { 1051 for my $r (0 .. $#{$self->{children}}) {
736 my $row = $self->{children}[$r] 1052 my $row = $self->{children}[$r]
… …
741 1057
742 for my $c (0 .. $#$row) { 1058 for my $c (0 .. $#$row) {
743 my $col_w = $ws->[$c]; 1059 my $col_w = $ws->[$c];
744 1060
745 if (my $widget = $row->[$c]) { 1061 if (my $widget = $row->[$c]) {
746 $widget->size_allocate ($x, $y, $col_w, $row_h); 1062 $widget->configure ($x, $y, $col_w, $row_h);
747 } 1063 }
748 1064
749 $x += $col_w; 1065 $x += $col_w;
750 } 1066 }
751 1067
… …
796 (List::Util::max map $_->[1], @alloc), 1112 (List::Util::max map $_->[1], @alloc),
797 ) 1113 )
798} 1114}
799 1115
800sub size_allocate { 1116sub size_allocate {
801 my ($self, $x, $y, $w, $h) = @_; 1117 my ($self, $w, $h) = @_;
802
803 $self->_size_allocate ($x, $y, $w, $h);
804 1118
805 ($h, $w) = ($w, $h); 1119 ($h, $w) = ($w, $h);
806 1120
807 my $children = $self->{children}; 1121 my $children = $self->{children};
808 1122
809 my @h = map +($_->size_request)[0], @$children; 1123 my @h = map $_->{req_w}, @$children;
810 1124
811 my $req_h = List::Util::sum @h; 1125 my $req_h = List::Util::sum @h;
812 1126
813 if ($req_h > $h) { 1127 if ($req_h > $h) {
814 # ah well, not enough space 1128 # ah well, not enough space
… …
824 $alloc_h += ($h - $req_h) * $child->{expand} / $exp; 1138 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
825 $h[$_] = $alloc_h; 1139 $h[$_] = $alloc_h;
826 } 1140 }
827 } 1141 }
828 1142
1143 CFClient::UI::harmonize \@h;
1144
829 my $y = 0; 1145 my $y = 0;
830 for (0 .. $#$children) { 1146 for (0 .. $#$children) {
831 my $child = $children->[$_]; 1147 my $child = $children->[$_];
832 my $h = $h[$_]; 1148 my $h = $h[$_];
833 $child->size_allocate ($y, 0, $h, $w); 1149 $child->configure ($y, 0, $h, $w);
834 1150
835 $y += $h; 1151 $y += $h;
836 } 1152 }
1153
1154 1
837} 1155}
838 1156
839############################################################################# 1157#############################################################################
840 1158
841package CFClient::UI::VBox; 1159package CFClient::UI::VBox;
… …
854 (List::Util::sum map $_->[1], @alloc), 1172 (List::Util::sum map $_->[1], @alloc),
855 ) 1173 )
856} 1174}
857 1175
858sub size_allocate { 1176sub size_allocate {
859 my ($self, $x, $y, $w, $h) = @_; 1177 my ($self, $w, $h) = @_;
860 1178
861 $self->_size_allocate ($x, $y, $w, $h); 1179 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
862 1180
863 my $children = $self->{children}; 1181 my $children = $self->{children};
864 1182
865 my @h = map +($_->size_request)[1], @$children; 1183 my @h = map $_->{req_h}, @$children;
866 1184
867 my $req_h = List::Util::sum @h; 1185 my $req_h = List::Util::sum @h;
868 1186
869 if ($req_h > $h) { 1187 if ($req_h > $h) {
870 # ah well, not enough space 1188 # ah well, not enough space
… …
878 1196
879 $h[$_] += ($h - $req_h) * $child->{expand} / $exp; 1197 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
880 } 1198 }
881 } 1199 }
882 1200
1201 CFClient::UI::harmonize \@h;
1202
883 my $y = 0; 1203 my $y = 0;
884 for (0 .. $#$children) { 1204 for (0 .. $#$children) {
885 my $child = $children->[$_]; 1205 my $child = $children->[$_];
886 my $h = $h[$_]; 1206 my $h = $h[$_];
887 $child->size_allocate (0, $y, $w, $h); 1207 $child->configure (0, $y, $w, $h);
888 1208
889 $y += $h; 1209 $y += $h;
890 } 1210 }
1211
1212 1
891} 1213}
892 1214
893############################################################################# 1215#############################################################################
894 1216
895package CFClient::UI::Label; 1217package CFClient::UI::Label;
896 1218
897our @ISA = CFClient::UI::Base::; 1219our @ISA = CFClient::UI::Base::;
898 1220
899use SDL::OpenGL; 1221use CFClient::OpenGL;
900 1222
901sub new { 1223sub new {
902 my ($class, %arg) = @_; 1224 my ($class, %arg) = @_;
903 1225
904 my $self = $class->SUPER::new ( 1226 my $self = $class->SUPER::new (
905 fg => [1, 1, 1], 1227 fg => [1, 1, 1],
906 height => $::FONTSIZE, 1228 #font => default_font
907 text => "", 1229 #text => initial text
908 align => -1, 1230 #markup => initial narkup
909 padding => 2,
910 layout => new CFClient::Layout, 1231 layout => (new CFClient::Layout),
1232 fontsize => 1,
1233 align => -1,
1234 valign => -1,
1235 padding => 2,
1236 can_events => 0,
911 %arg 1237 %arg
912 ); 1238 );
913 1239
1240 if (exists $self->{template}) {
1241 my $layout = new CFClient::Layout;
1242 $layout->set_text (delete $self->{template});
1243 $self->{template} = $layout;
1244 }
1245
1246 if (exists $self->{markup}) {
1247 $self->set_markup (delete $self->{markup});
1248 } else {
914 $self->set_text ($self->{text}); 1249 $self->set_text (delete $self->{text});
1250 }
915 1251
916 $self 1252 $self
917} 1253}
918 1254
919sub escape_text { 1255sub escape {
920 local $_ = $_[1]; 1256 local $_ = $_[1];
921 1257
922 s/&/&amp;/g; 1258 s/&/&amp;/g;
923 s/>/&gt;/g; 1259 s/>/&gt;/g;
924 s/</&lt;/g; 1260 s/</&lt;/g;
925 1261
926 $_[1] 1262 $_[1]
927} 1263}
928 1264
1265sub update {
1266 my ($self) = @_;
1267
1268 delete $self->{texture};
1269 $self->SUPER::update;
1270}
1271
929sub set_text { 1272sub set_text {
930 my ($self, $text) = @_; 1273 my ($self, $text) = @_;
931 1274
1275 return if $self->{text} eq "T$text";
932 $self->{text} = $text; 1276 $self->{text} = "T$text";
1277
1278 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
933 $self->{layout}->set_markup ($text); 1279 $self->{layout}->set_text ($text);
934 1280
935 delete $self->{texture};
936# $self->{w} = $self->{h} = -1;
937 $self->update; 1281 $self->update;
1282 $self->check_size;
938} 1283}
939 1284
940sub get_text { 1285sub set_markup {
941 my ($self, $text) = @_; 1286 my ($self, $markup) = @_;
942 1287
943 $self->{text} 1288 return if $self->{text} eq "M$markup";
1289 $self->{text} = "M$markup";
1290
1291 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1292
1293 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1294 $self->{layout}->set_markup ($markup);
1295
1296 $self->update;
1297 $self->check_size;
944} 1298}
945 1299
946sub size_request { 1300sub size_request {
947 my ($self) = @_; 1301 my ($self) = @_;
948 1302
949 $self->{layout}->set_width; 1303 $self->{layout}->set_font ($self->{font}) if $self->{font};
1304 $self->{layout}->set_width ($self->{max_w} || -1);
950 $self->{layout}->set_height ($self->{height}); 1305 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1306
951 my ($w, $h) = $self->{layout}->size; 1307 my ($w, $h) = $self->{layout}->size;
1308
1309 if (exists $self->{template}) {
1310 $self->{template}->set_font ($self->{font}) if $self->{font};
1311 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1312
1313 my ($w2, $h2) = $self->{template}->size;
1314
1315 $w = List::Util::max $w, $w2;
1316 $h = List::Util::max $h, $h2;
1317 }
952 1318
953 ( 1319 (
954 $w + $self->{padding} * 2, 1320 $w + $self->{padding} * 2,
955 $h + $self->{padding} * 2, 1321 $h + $self->{padding} * 2,
956 ) 1322 )
957} 1323}
958 1324
959sub size_allocate { 1325sub size_allocate {
960 my ($self, $x, $y, $w, $h) = @_; 1326 my ($self, $w, $h) = @_;
961
962 $self->_size_allocate ($x, $y, $w, $h) or return;
963 1327
964 delete $self->{texture}; 1328 delete $self->{texture};
965} 1329}
966 1330
967sub update { 1331sub set_fontsize {
968 my ($self) = @_; 1332 my ($self, $fontsize) = @_;
969 1333
1334 $self->{fontsize} = $fontsize;
970 delete $self->{texture}; 1335 delete $self->{texture};
1336
971 $self->SUPER::update; 1337 $self->update;
1338 $self->check_size;
972} 1339}
973 1340
974sub _draw { 1341sub _draw {
975 my ($self) = @_; 1342 my ($self) = @_;
976 1343
977 my $tex = $self->{texture} ||= do { 1344 my $tex = $self->{texture} ||= do {
1345 $self->{layout}->set_foreground (@{$self->{fg}});
1346 $self->{layout}->set_font ($self->{font}) if $self->{font};
978 $self->{layout}->set_width ($self->{w}); 1347 $self->{layout}->set_width ($self->{w});
979 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height}); 1348 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
1349
980 new_from_layout CFClient::Texture $self->{layout} 1350 my $tex = new_from_layout CFClient::Texture $self->{layout};
1351
1352 $self->{ox} = int $self->{align} < 0 ? $self->{padding}
1353 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1354 : ($self->{w} - $tex->{w}) * 0.5;
1355
1356 $self->{oy} = int $self->{valign} < 0 ? $self->{padding}
1357 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1358 : ($self->{h} - $tex->{h}) * 0.5;
1359
1360 $tex
981 }; 1361 };
982 1362
983 glEnable GL_BLEND;
984 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
985 glEnable GL_TEXTURE_2D; 1363 glEnable GL_TEXTURE_2D;
986 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1364 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
987 1365
1366 if ($tex->{format} == GL_ALPHA) {
988 glColor @{$self->{fg}}; 1367 glColor @{$self->{fg}};
989 1368 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
990 my $x = 1369 } else {
991 $self->{align} < 0 ? $self->{padding} 1370 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
992 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1371 }
993 : ($self->{w} - $tex->{w}) * 0.5;
994
995 glTranslate int $x, int +($self->{h} - $tex->{h}) * 0.5, 0;
996 $tex->draw_quad (0, 0);
997 1372
998 glDisable GL_TEXTURE_2D; 1373 glDisable GL_TEXTURE_2D;
999 glDisable GL_BLEND;
1000} 1374}
1001 1375
1002############################################################################# 1376#############################################################################
1003 1377
1004package CFClient::UI::Entry; 1378package CFClient::UI::EntryBase;
1005 1379
1006our @ISA = CFClient::UI::Label::; 1380our @ISA = CFClient::UI::Label::;
1007 1381
1008use SDL; 1382use CFClient::OpenGL;
1009use SDL::OpenGL;
1010 1383
1011sub new { 1384sub new {
1012 my $class = shift; 1385 my $class = shift;
1013 1386
1014 $class->SUPER::new ( 1387 $class->SUPER::new (
1015 fg => [1, 1, 1], 1388 fg => [1, 1, 1],
1016 bg => [0, 0, 0, 0.2], 1389 bg => [0, 0, 0, 0.2],
1017 active_bg => [1, 1, 1, 0.5], 1390 active_bg => [1, 1, 1, 0.5],
1018 active_fg => [0, 0, 0], 1391 active_fg => [0, 0, 0],
1019 can_hover => 1, 1392 can_hover => 1,
1020 can_focus => 1, 1393 can_focus => 1,
1394 valign => 0,
1395 can_events => 1,
1021 @_ 1396 @_
1022 ) 1397 )
1023} 1398}
1024 1399
1025sub _set_text { 1400sub _set_text {
1026 my ($self, $text) = @_; 1401 my ($self, $text) = @_;
1027 1402
1403 delete $self->{cur_h};
1404
1405 return if $self->{text} eq $text;
1406
1407 delete $self->{texture};
1408
1028 $self->{last_activity} = $::NOW; 1409 $self->{last_activity} = $::NOW;
1029
1030 $self->{text} = $text; 1410 $self->{text} = $text;
1031 $self->{layout}->set_width ($self->{w});
1032 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height});
1033 1411
1034 $text =~ s/./*/g if $self->{hidden}; 1412 $text =~ s/./*/g if $self->{hidden};
1413 $self->{layout}->set_text ("$text ");
1035 1414
1036 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1415 $self->emit (changed => $self->{text});
1037
1038 $text = substr $text, 0, $self->{cursor};
1039 utf8::encode $text;
1040
1041 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1042}
1043
1044sub size_request {
1045 my ($self) = @_;
1046
1047 my ($w, $h) = $self->SUPER::size_request;
1048
1049 ($w + 1, $h) # add 1 for cursor
1050}
1051
1052sub size_allocate {
1053 my ($self, $x, $y, $w, $h) = @_;
1054
1055 $self->SUPER::size_allocate ($x, $y, $w, $h);
1056
1057 $self->_set_text ($self->{text});
1058} 1416}
1059 1417
1060sub set_text { 1418sub set_text {
1061 my ($self, $text) = @_; 1419 my ($self, $text) = @_;
1062 1420
1063 $self->{cursor} = length $text; 1421 $self->{cursor} = length $text;
1064 $self->_set_text ($text); 1422 $self->_set_text ($text);
1423 $self->check_size;
1065 $self->update; 1424 $self->update;
1425}
1426
1427sub get_text {
1428 $_[0]{text}
1429}
1430
1431sub size_request {
1432 my ($self) = @_;
1433
1434 my ($w, $h) = $self->SUPER::size_request;
1435
1436 ($w + 1, $h) # add 1 for cursor
1437}
1438
1439sub size_allocate {
1440 my ($self, $w, $h) = @_;
1441
1442 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1066} 1443}
1067 1444
1068sub key_down { 1445sub key_down {
1069 my ($self, $ev) = @_; 1446 my ($self, $ev) = @_;
1070 1447
1071 my $mod = $ev->key_mod; 1448 my $mod = $ev->{mod};
1072 my $sym = $ev->key_sym; 1449 my $sym = $ev->{sym};
1073
1074 my $uni = $ev->key_unicode; 1450 my $uni = $ev->{unicode};
1075 1451
1076 my $text = $self->get_text; 1452 my $text = $self->get_text;
1077 1453
1078 if ($sym == SDLK_BACKSPACE) { 1454 if ($sym == 8) {
1079 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1455 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1080 } elsif ($sym == SDLK_DELETE) { 1456 } elsif ($sym == 127) {
1081 substr $text, $self->{cursor}, 1, ""; 1457 substr $text, $self->{cursor}, 1, "";
1082 } elsif ($sym == SDLK_LEFT) { 1458 } elsif ($sym == CFClient::SDLK_LEFT) {
1083 --$self->{cursor} if $self->{cursor}; 1459 --$self->{cursor} if $self->{cursor};
1084 } elsif ($sym == SDLK_RIGHT) { 1460 } elsif ($sym == CFClient::SDLK_RIGHT) {
1085 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1461 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1086 } elsif ($sym == SDLK_HOME) { 1462 } elsif ($sym == CFClient::SDLK_HOME) {
1087 $self->{cursor} = 0; 1463 $self->{cursor} = 0;
1088 } elsif ($sym == SDLK_END) { 1464 } elsif ($sym == CFClient::SDLK_END) {
1089 $self->{cursor} = length $text; 1465 $self->{cursor} = length $text;
1466 } elsif ($sym == 27) {
1467 $self->emit ('escape');
1090 } elsif ($uni) { 1468 } elsif ($uni) {
1091 substr $text, $self->{cursor}++, 0, chr $uni; 1469 substr $text, $self->{cursor}++, 0, chr $uni;
1092 } 1470 }
1093 1471
1094 $self->_set_text ($text); 1472 $self->_set_text ($text);
… …
1148 1526
1149 $self->SUPER::_draw; 1527 $self->SUPER::_draw;
1150 1528
1151 #TODO: force update every cursor change :( 1529 #TODO: force update every cursor change :(
1152 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1530 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1531
1532 unless (exists $self->{cur_h}) {
1533 my $text = substr $self->{text}, 0, $self->{cursor};
1534 utf8::encode $text;
1535
1536 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1537 }
1538
1153 glColor @{$self->{fg}}; 1539 glColor @{$self->{fg}};
1154 glBegin GL_LINES; 1540 glBegin GL_LINES;
1155 glVertex $self->{cur_x}, $self->{cur_y};
1156 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1541 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1542 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1157 glEnd; 1543 glEnd;
1158 } 1544 }
1159} 1545}
1160 1546
1161package CFClient::UI::LineEntry; 1547package CFClient::UI::Entry;
1162 1548
1163our @ISA = CFClient::UI::Entry::; 1549our @ISA = CFClient::UI::EntryBase::;
1164 1550
1165use SDL; 1551use CFClient::OpenGL;
1166use SDL::OpenGL;
1167 1552
1168sub key_down { 1553sub key_down {
1169 my ($self, $ev) = @_; 1554 my ($self, $ev) = @_;
1170 1555
1171 my $sym = $ev->key_sym; 1556 my $sym = $ev->{sym};
1172 1557
1173 if ($sym == SDLK_RETURN) { 1558 if ($sym == 13) {
1559 unshift @{$self->{history}},
1560 my $txt = $self->get_text;
1561 $self->{history_pointer} = -1;
1562 $self->{history_saveback} = '';
1174 $self->emit (activate => $self->get_text); 1563 $self->emit (activate => $txt);
1175 $self->update; 1564 $self->update;
1565
1566 } elsif ($sym == CFClient::SDLK_UP) {
1567 if ($self->{history_pointer} < 0) {
1568 $self->{history_saveback} = $self->get_text;
1569 }
1570 if (@{$self->{history} || []} > 0) {
1571 $self->{history_pointer}++;
1572 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1573 $self->{history_pointer} = @{$self->{history} || []} - 1;
1574 }
1575 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1576 }
1577
1578 } elsif ($sym == CFClient::SDLK_DOWN) {
1579 $self->{history_pointer}--;
1580 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1581
1582 if ($self->{history_pointer} >= 0) {
1583 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1584 } else {
1585 $self->set_text ($self->{history_saveback});
1586 }
1176 1587
1177 } else { 1588 } else {
1178 $self->SUPER::key_down ($ev); 1589 $self->SUPER::key_down ($ev);
1179 } 1590 }
1180 1591
… …
1184 1595
1185package CFClient::UI::Button; 1596package CFClient::UI::Button;
1186 1597
1187our @ISA = CFClient::UI::Label::; 1598our @ISA = CFClient::UI::Label::;
1188 1599
1189use SDL; 1600use CFClient::OpenGL;
1190use SDL::OpenGL;
1191 1601
1192my @tex = 1602my @tex =
1193 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1603 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1194 qw(b1_button_active.png); 1604 qw(b1_button_active.png);
1195 1605
1196sub new { 1606sub new {
1197 my $class = shift; 1607 my $class = shift;
1198 1608
1199 $class->SUPER::new ( 1609 $class->SUPER::new (
1200 padding => 4, 1610 padding => 4,
1201 fg => [1, 1, 1], 1611 fg => [1, 1, 1],
1202 bg => [1, 1, 1, 0.2], 1612 bg => [1, 1, 1, 0.2],
1203 active_fg => [1, 1, 0], 1613 active_fg => [0, 0, 1],
1204 can_hover => 1, 1614 can_hover => 1,
1615 align => 0,
1616 valign => 0,
1617 can_events => 1,
1205 @_ 1618 @_
1206 ) 1619 )
1207} 1620}
1208 1621
1209sub button_up { 1622sub button_up {
… …
1217 1630
1218sub _draw { 1631sub _draw {
1219 my ($self) = @_; 1632 my ($self) = @_;
1220 1633
1221 local $self->{fg} = $self->{fg}; 1634 local $self->{fg} = $self->{fg};
1222 my $tex = $tex[0];
1223
1224 glEnable GL_BLEND;
1225 glEnable GL_TEXTURE_2D;
1226 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1227 1635
1228 if ($GRAB == $self) { 1636 if ($GRAB == $self) {
1229 $self->{fg} = $self->{active_fg}; 1637 $self->{fg} = $self->{active_fg};
1230 } 1638 }
1231 1639
1232 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1640 glEnable GL_TEXTURE_2D;
1233 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1641 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1642 glColor 0, 0, 0, 1;
1234 1643
1235 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1644 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1236 1645
1237 glDisable GL_TEXTURE_2D; 1646 glDisable GL_TEXTURE_2D;
1238 glDisable GL_BLEND;
1239 1647
1240 $self->SUPER::_draw; 1648 $self->SUPER::_draw;
1241} 1649}
1242 1650
1243############################################################################# 1651#############################################################################
1244 1652
1245package CFClient::UI::CheckBox; 1653package CFClient::UI::CheckBox;
1246 1654
1247our @ISA = CFClient::UI::DrawBG::; 1655our @ISA = CFClient::UI::DrawBG::;
1248 1656
1249use SDL; 1657my @tex =
1250use SDL::OpenGL; 1658 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1659 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1660
1661use CFClient::OpenGL;
1251 1662
1252sub new { 1663sub new {
1253 my $class = shift; 1664 my $class = shift;
1254 1665
1255 $class->SUPER::new ( 1666 $class->SUPER::new (
… …
1266 my ($self) = @_; 1677 my ($self) = @_;
1267 1678
1268 ($self->{padding} * 2 + 6) x 2 1679 ($self->{padding} * 2 + 6) x 2
1269} 1680}
1270 1681
1271sub size_allocate {
1272 my ($self, $x, $y, $w, $h) = @_;
1273
1274 $self->_size_allocate ($x, $y, $w, $h);
1275}
1276
1277sub button_down { 1682sub button_down {
1278 my ($self, $ev, $x, $y) = @_; 1683 my ($self, $ev, $x, $y) = @_;
1279 1684
1280 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1685 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1281 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1686 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
… …
1290 $self->SUPER::_draw; 1695 $self->SUPER::_draw;
1291 1696
1292 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1697 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1293 1698
1294 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1699 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1295 1700
1296 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1701 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1297 1702
1298 glBegin GL_LINE_LOOP; 1703 my $tex = $self->{state} ? $tex[1] : $tex[0];
1299 glVertex 0 , 0; 1704
1300 glVertex 0 , $s; 1705 glEnable GL_TEXTURE_2D;
1301 glVertex $s, $s; 1706 $tex->draw_quad_alpha (0, 0, $s, $s);
1302 glVertex $s, 0; 1707 glDisable GL_TEXTURE_2D;
1708}
1709
1710#############################################################################
1711
1712package CFClient::UI::Image;
1713
1714our @ISA = CFClient::UI::Base::;
1715
1716use CFClient::OpenGL;
1717use Carp qw/confess/;
1718
1719our %loaded_images;
1720
1721sub new {
1722 my $class = shift;
1723
1724 my $self = $class->SUPER::new (can_events => 0, @_);
1725
1726 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1727
1728 $loaded_images{$self->{image}} ||=
1729 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1730
1731 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1732
1733 Scalar::Util::weaken $loaded_images{$self->{image}};
1734
1735 $self->{aspect} = $tex->{w} / $tex->{h};
1736
1737 $self
1738}
1739
1740sub size_request {
1741 my ($self) = @_;
1742
1743 ($self->{tex}->{w}, $self->{tex}->{h})
1744}
1745
1746sub _draw {
1747 my ($self) = @_;
1748
1749 my $tex = $self->{tex};
1750
1751 my ($w, $h) = ($self->{w}, $self->{h});
1752
1753 if ($self->{rot90}) {
1754 glRotate 90, 0, 0, 1;
1755 glTranslate 0, -$self->{w}, 0;
1756
1757 ($w, $h) = ($h, $w);
1758 }
1759
1760 glEnable GL_TEXTURE_2D;
1761 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1762
1763 $tex->draw_quad_alpha (0, 0, $w, $h);
1764
1765 glDisable GL_TEXTURE_2D;
1766}
1767
1768#############################################################################
1769
1770package CFClient::UI::VGauge;
1771
1772our @ISA = CFClient::UI::Base::;
1773
1774use List::Util qw(min max);
1775
1776use CFClient::OpenGL;
1777
1778my %tex = (
1779 food => [
1780 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1781 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1782 ],
1783 grace => [
1784 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1785 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1786 ],
1787 hp => [
1788 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1789 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1790 ],
1791 mana => [
1792 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1793 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1794 ],
1795);
1796
1797# eg. VGauge->new (gauge => 'food'), default gauge: food
1798sub new {
1799 my $class = shift;
1800
1801 my $self = $class->SUPER::new (
1802 type => 'food',
1803 @_
1804 );
1805
1806 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1807
1808 $self
1809}
1810
1811sub size_request {
1812 my ($self) = @_;
1813
1814 #my $tex = $tex{$self->{type}}[0];
1815 #@$tex{qw(w h)}
1816 (0, 0)
1817}
1818
1819sub set_max {
1820 my ($self, $max) = @_;
1821
1822 return if $self->{max_val} == $max;
1823
1824 $self->{max_val} = $max;
1825 $self->update;
1826}
1827
1828sub set_value {
1829 my ($self, $val, $max) = @_;
1830
1831 $self->set_max ($max)
1832 if defined $max;
1833
1834 return if $self->{val} == $val;
1835
1836 $self->{val} = $val;
1837 $self->update;
1838}
1839
1840sub _draw {
1841 my ($self) = @_;
1842
1843 my $tex = $tex{$self->{type}};
1844 my ($t1, $t2, $t3) = @$tex;
1845
1846 my ($w, $h) = ($self->{w}, $self->{h});
1847
1848 if ($self->{vertical}) {
1849 glRotate 90, 0, 0, 1;
1850 glTranslate 0, -$self->{w}, 0;
1851
1852 ($w, $h) = ($h, $w);
1853 }
1854
1855 my $ycut = $self->{val} / ($self->{max_val} || 1);
1856
1857 my $ycut1 = max 0, min 1, $ycut;
1858 my $ycut2 = max 0, min 1, $ycut - 1;
1859
1860 my $h1 = $self->{h} * (1 - $ycut1);
1861 my $h2 = $self->{h} * (1 - $ycut2);
1862
1863 glEnable GL_BLEND;
1864 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1865 glEnable GL_TEXTURE_2D;
1866 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1867
1868 glBindTexture GL_TEXTURE_2D, $t1->{name};
1869 glBegin GL_QUADS;
1870 glTexCoord 0 , 0; glVertex 0 , 0;
1871 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1872 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1873 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1303 glEnd; 1874 glEnd;
1304 1875
1305 if ($self->{state}) { 1876 my $ycut1 = List::Util::min 1, $ycut;
1877 glBindTexture GL_TEXTURE_2D, $t2->{name};
1878 glBegin GL_QUADS;
1879 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1880 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1881 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1882 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1883 glEnd;
1884
1885 if ($t3) {
1886 glBindTexture GL_TEXTURE_2D, $t3->{name};
1306 glBegin GL_LINES; 1887 glBegin GL_QUADS;
1307 glVertex 0 , 0; 1888 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1308 glVertex $s, $s; 1889 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1309 glVertex $s, 0; 1890 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1310 glVertex 0 , $s; 1891 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1311 glEnd; 1892 glEnd;
1312 } 1893 }
1894
1895 glDisable GL_BLEND;
1896 glDisable GL_TEXTURE_2D;
1897}
1898
1899#############################################################################
1900
1901package CFClient::UI::Gauge;
1902
1903our @ISA = CFClient::UI::VBox::;
1904
1905sub new {
1906 my ($class, %arg) = @_;
1907
1908 my $self = $class->SUPER::new (
1909 tooltip => $arg{type},
1910 can_hover => 1,
1911 can_events => 1,
1912 %arg,
1913 );
1914
1915 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1916 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1917 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1918
1919 $self
1920}
1921
1922sub set_fontsize {
1923 my ($self, $fsize) = @_;
1924
1925 $self->{value}->set_fontsize ($fsize);
1926 $self->{max} ->set_fontsize ($fsize);
1927}
1928
1929sub set_max {
1930 my ($self, $max) = @_;
1931
1932 $self->{gauge}->set_max ($max);
1933 $self->{max}->set_text ($max);
1934}
1935
1936sub set_value {
1937 my ($self, $val, $max) = @_;
1938
1939 $self->set_max ($max)
1940 if defined $max;
1941
1942 $self->{gauge}->set_value ($val, $max);
1943 $self->{value}->set_text ($val);
1313} 1944}
1314 1945
1315############################################################################# 1946#############################################################################
1316 1947
1317package CFClient::UI::Slider; 1948package CFClient::UI::Slider;
1318 1949
1319use strict; 1950use strict;
1320 1951
1321use SDL::OpenGL; 1952use CFClient::OpenGL;
1322 1953
1323our @ISA = CFClient::UI::DrawBG::; 1954our @ISA = CFClient::UI::DrawBG::;
1324 1955
1325my @tex = 1956my @tex =
1326 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1957 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
… …
1336 # TODO: calculations are off 1967 # TODO: calculations are off
1337 my $self = $class->SUPER::new ( 1968 my $self = $class->SUPER::new (
1338 fg => [1, 1, 1], 1969 fg => [1, 1, 1],
1339 active_fg => [0, 0, 0], 1970 active_fg => [0, 0, 0],
1340 range => [0, 0, 100, 10], 1971 range => [0, 0, 100, 10],
1341 req_w => 40, 1972 req_w => $::WIDTH / 80,
1342 req_h => 13, 1973 req_h => $::WIDTH / 80,
1343 vertical => 0, 1974 vertical => 0,
1344 can_hover => 1, 1975 can_hover => 1,
1976 inner_pad => 5,
1345 @_ 1977 @_
1346 ); 1978 );
1347 1979
1348 $self 1980 $self
1349} 1981}
… …
1370 if ($GRAB == $self) { 2002 if ($GRAB == $self) {
1371 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2003 my ($value, $lo, $hi, $page) = @{$self->{range}};
1372 2004
1373 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2005 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
1374 2006
2007 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2008 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2009
2010 $x -= $inner_pad_px; # substract the padding
1375 $x = $x * ($hi - $lo) / $w + $lo; 2011 $x = $x * ($hi - $lo) / $inner_w + $lo;
1376 $x = $lo if $x < $lo; 2012 $x = $lo if $x < $lo;
1377 $x = $hi - $page if $x > $hi - $page; 2013 $x = $hi - $page if $x > $hi - $page;
1378 $self->{range}[0] = $x; 2014 $self->{range}[0] = $x;
1379 2015
1380 $self->emit (changed => $x); 2016 $self->emit (changed => $x);
1381 $self->update; 2017 $self->update;
1382 } 2018 }
2019}
2020
2021# the inner_* stuff is for generating a padding for the slider handle,
2022# so that the handle doesn't leave the texture. This calculation isn't 100%
2023# correct propably, but it does the job for now
2024sub _calc_inner_pad_px {
2025 my ($self, $w) = @_;
2026 ($w / 100) * $self->{inner_pad} # % to pixels
1383} 2027}
1384 2028
1385sub _draw { 2029sub _draw {
1386 my ($self) = @_; 2030 my ($self) = @_;
1387 2031
… …
1401 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2045 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1402 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2046 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1403 2047
1404 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2048 my ($value, $lo, $hi, $page) = @{$self->{range}};
1405 2049
1406 # the inner_* stuff is for generating a padding for the slider handle, 2050 $hi = $value + 1 if $lo == $hi;
1407 # so that the handle doesn't leave the texture. This calculation isn't 100% 2051
1408 # correct propably, but it does the job for now 2052 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1409 my $inner_pad = 5; # 5% of width for slider bg texture border
1410 my $inner_pad_px = ($w / 100) * $inner_pad; # % to pixels
1411 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2053 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1412 2054
1413 $page = int $page * $inner_w / ($hi - $lo); 2055 $page = int $page * $inner_w / ($hi - $lo);
1414 $value = int +($value - $lo) * $inner_w / ($hi - $lo); 2056 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1415 2057
1416 $w -= $page; 2058 $w -= $page;
… …
1419 $page ||= 2; 2061 $page ||= 2;
1420 2062
1421 my $knob_a = $inner_pad_px + ($value - $page * 0.5); 2063 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1422 my $knob_b = $inner_pad_px + ($value + $page * 0.5); 2064 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1423 2065
1424 glEnable GL_BLEND;
1425 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1426 glEnable GL_TEXTURE_2D; 2066 glEnable GL_TEXTURE_2D;
1427 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2067 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1428 2068
1429 # draw background 2069 # draw background
1430 $tex[1]->draw_quad (0, 0, $w, $h); 2070 $tex[1]->draw_quad_alpha (0, 0, $w, $h);
1431 2071
1432 # draw handle 2072 # draw handle
1433 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2073 $tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h);
1434 2074
1435 glDisable GL_BLEND;
1436 glDisable GL_TEXTURE_2D; 2075 glDisable GL_TEXTURE_2D;
1437} 2076}
1438 2077
1439############################################################################# 2078#############################################################################
1440 2079
1441package CFClient::UI::TextView; 2080package CFClient::UI::TextView;
1442 2081
1443our @ISA = CFClient::UI::HBox::; 2082our @ISA = CFClient::UI::HBox::;
1444 2083
1445use SDL::OpenGL; 2084use CFClient::OpenGL;
1446 2085
1447sub new { 2086sub new {
1448 my $class = shift; 2087 my $class = shift;
1449 2088
1450 my $self = $class->SUPER::new ( 2089 my $self = $class->SUPER::new (
1451 par => [], 2090 fontsize => 1,
2091 can_events => 0,
2092 #font => default_font
1452 @_, 2093 @_,
2094
2095 layout => (new CFClient::Layout 1),
2096 par => [],
2097 height => 0,
1453 children => [ 2098 children => [
1454 (new CFClient::UI::Empty expand => 1), 2099 (new CFClient::UI::Empty expand => 1),
1455 (new CFClient::UI::Slider vertical => 1), 2100 (new CFClient::UI::Slider vertical => 1),
1456 ], 2101 ],
1457 ); 2102 );
1458 2103
2104 $self->{children}[1]->connect (changed => sub { $self->update });
2105
1459 $self 2106 $self
2107}
2108
2109sub set_fontsize {
2110 my ($self, $fontsize) = @_;
2111
2112 $self->{fontsize} = $fontsize;
2113 $self->reflow;
2114}
2115
2116sub text_height {
2117 my ($self, $text) = @_;
2118
2119 my $layout = $self->{layout};
2120
2121 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2122 $layout->set_width ($self->{children}[0]{w});
2123 $layout->set_markup ($text);
2124
2125 ($layout->size)[1]
2126}
2127
2128sub reflow {
2129 my ($self) = @_;
2130
2131 $self->{need_reflow}++;
2132 $self->update;
2133}
2134
2135sub size_allocate {
2136 my ($self, $w, $h) = @_;
2137
2138 $self->SUPER::size_allocate ($w, $h);
2139
2140 $self->{layout}->set_font ($self->{font}) if $self->{font};
2141 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2142 $self->{layout}->set_width ($self->{children}[0]{w});
2143
2144 $self->reflow;
1460} 2145}
1461 2146
1462sub add_paragraph { 2147sub add_paragraph {
1463 my ($self, $color, $text) = @_; 2148 my ($self, $color, $text) = @_;
1464 2149
2150 #TODO: intelligently "reformat" paragraph
2151
2152 my $height = $self->text_height ($text);
2153
2154 $self->{height} += $height;
2155
1465 push @{$self->{par}}, [$color, $text]; 2156 push @{$self->{par}}, [$height, $color, $text];
1466 my $count = scalar @{$self->{par}}; 2157
1467 $self->{children}[1]{range} = [$count - 1, 0, $count, 1]; 2158 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
1468 $self->{children}[1]->update; 2159 $self->{children}[1]->update;
1469} 2160}
1470 2161
2162sub update {
2163 my ($self) = @_;
2164
2165 $self->SUPER::update;
2166
2167 return unless $self->{h} > 0;
2168
2169 delete $self->{texture};
2170
2171 $ROOT->on_post_alloc ($self, sub {
2172 if (delete $self->{need_reflow}) {
2173 my $height = 0;
2174
2175 $height += $_->[0] = $self->text_height ($_->[2])
2176 for @{$self->{par}};
2177
2178 $self->{height} = $height;
2179
2180 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
2181
2182 delete $self->{texture};
2183 }
2184
2185 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
2186 glClearColor 0, 0, 0, 0;
2187 glClear GL_COLOR_BUFFER_BIT;
2188
2189 glEnable GL_TEXTURE_2D;
2190 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2191
2192 my $top = int $self->{children}[1]{range}[0];
2193
2194 my $y0 = $top;
2195 my $y1 = $top + $self->{h};
2196
2197 my $y = 0;
2198
2199 my $layout = $self->{layout};
2200
2201 $layout->set_font ($self->{font}) if $self->{font};
2202
2203 for my $par (@{$self->{par}}) {
2204 my $h = $par->[0];
2205
2206 if ($y0 < $y + $h && $y < $y1) {
2207 $layout->set_foreground (@{ $par->[1] });
2208 $layout->set_markup ($par->[2]);
2209
2210 my ($W, $H) = $layout->size;
2211 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);
2212 }
2213
2214 $y += $h;
2215 }
2216
2217 glDisable GL_TEXTURE_2D;
2218 };
2219 });
2220}
2221
1471sub _draw { 2222sub _draw {
1472 my ($self) = @_; 2223 my ($self) = @_;
1473 2224
1474 my $par = $self->{par};
1475
1476 my $bottom = (scalar @$par) - 1;
1477
1478 my $w = $self->{children}[0]{w};
1479 my $y = $self->{h};
1480
1481 glEnable GL_BLEND;
1482 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1483 glEnable GL_TEXTURE_2D; 2225 glEnable GL_TEXTURE_2D;
1484 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 2226 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1485 2227 glColor 1, 1, 1, 1;
1486 # TODO: everything! 2228 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1487 while ($y > 0 && $bottom >= 0) {
1488 my $par = $par->[$bottom--];
1489
1490 my $layout = new CFClient::Layout;
1491
1492 $layout->set_height ($::FONTSIZE);
1493 $layout->set_width ($w);
1494 $layout->set_text ($par->[1]);
1495 my $tex = new_from_layout CFClient::Texture $layout;
1496 $y -= $tex->{h};
1497
1498 glColor @{ $par->[0] };
1499 $tex->draw_quad (0, $y);
1500 }
1501
1502 glDisable GL_TEXTURE_2D; 2229 glDisable GL_TEXTURE_2D;
1503 glDisable GL_BLEND;
1504}
1505 2230
1506############################################################################# 2231 $self->{children}[1]->draw;
1507 2232
1508package CFClient::UI::MapWidget;
1509
1510use strict;
1511
1512use List::Util qw(min max);
1513
1514use SDL;
1515use SDL::OpenGL;
1516
1517our @ISA = CFClient::UI::Base::;
1518
1519sub new {
1520 my $class = shift;
1521
1522 $class->SUPER::new (
1523 z => -1,
1524 can_focus => 1,
1525 list => (glGenLists 1),
1526 @_
1527 )
1528}
1529
1530sub key_down {
1531 print "MAPKEYDOWN\n";
1532}
1533
1534sub key_up {
1535}
1536
1537sub size_request {
1538 (
1539 1 + 32 * int $::WIDTH / 32,
1540 1 + 32 * int $::HEIGHT / 32,
1541 )
1542}
1543
1544sub update {
1545 my ($self) = @_;
1546
1547 $self->{need_update} = 1;
1548 $self->SUPER::update;
1549}
1550
1551sub draw {
1552 my ($self) = @_;
1553
1554 $self->{need_update}++;#d#
1555 if (delete $self->{need_update}) {
1556 glNewList $self->{list}, GL_COMPILE;
1557
1558 my $sw = int $::WIDTH / 32;
1559 my $sh = int $::HEIGHT / 32;
1560
1561 if ($::MAP) {
1562 my ($w, $h, $data) = $::MAP->draw (0, 0, $sw, $sh);
1563
1564 if ($::CFG->{fow_enable}) {
1565 if ($::CFG->{fow_smooth}) { # smooth fog of war
1566 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1567 glConvolutionFilter2D
1568 GL_CONVOLUTION_2D,
1569 GL_ALPHA,
1570 3, 3,
1571 GL_ALPHA, GL_FLOAT,
1572 pack "f*",
1573 0.1, 0.1, 0.1,
1574 0.1, 0.2, 0.1,
1575 0.1, 0.1, 0.1,
1576 ;
1577 glEnable GL_CONVOLUTION_2D;
1578 }
1579
1580 my $tex = new CFClient::Texture
1581 w => $w,
1582 h => $h,
1583 data => $data,
1584 internalformat => GL_ALPHA,
1585 format => GL_ALPHA;
1586
1587 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1588
1589 glEnable GL_BLEND;
1590 glEnable GL_TEXTURE_2D;
1591 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1592
1593 glColor +($::CFG->{fow_intensity}) x 3, 1;
1594 $tex->draw_quad (0, 0, $w * 32, $h * 32);
1595
1596 glDisable GL_TEXTURE_2D;
1597 glDisable GL_BLEND;
1598 }
1599 }
1600
1601 glEndList;
1602 }
1603
1604 glCallList $self->{list};
1605
1606 if ($FOCUS != $self) {
1607 glColor 64/255, 64/255, 64/255;
1608 glLogicOp GL_AND;
1609 glEnable GL_COLOR_LOGIC_OP;
1610 glBegin GL_QUADS;
1611 glVertex 0, 0;
1612 glVertex 0, $::HEIGHT;
1613 glVertex $::WIDTH, $::HEIGHT;
1614 glVertex $::WIDTH, 0;
1615 glEnd;
1616 glDisable GL_COLOR_LOGIC_OP;
1617 }
1618}
1619
1620my %DIR = (
1621 SDLK_KP8, [1, "north"],
1622 SDLK_KP9, [2, "northeast"],
1623 SDLK_KP6, [3, "east"],
1624 SDLK_KP3, [4, "southeast"],
1625 SDLK_KP2, [5, "south"],
1626 SDLK_KP1, [6, "southwest"],
1627 SDLK_KP4, [7, "west"],
1628 SDLK_KP7, [8, "northwest"],
1629
1630 SDLK_UP, [1, "north"],
1631 SDLK_RIGHT, [3, "east"],
1632 SDLK_DOWN, [5, "south"],
1633 SDLK_LEFT, [7, "west"],
1634);
1635
1636sub key_down {
1637 my ($self, $ev) = @_;
1638
1639 my $mod = $ev->key_mod;
1640 my $sym = $ev->key_sym;
1641
1642 if ($sym == SDLK_KP5) {
1643 $::CONN->user_send ("command stay fire");
1644 } elsif ($sym == SDLK_a) {
1645 $::CONN->user_send ("command apply");
1646 } elsif (exists $DIR{$sym}) {
1647 if ($mod & KMOD_SHIFT) {
1648 $self->{shft}++;
1649 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1650 } elsif ($mod & KMOD_CTRL) {
1651 $self->{ctrl}++;
1652 $::CONN->user_send ("command run $DIR{$sym}[0]");
1653 } else {
1654 $::CONN->user_send ("command $DIR{$sym}[1]");
1655 }
1656 }
1657}
1658
1659sub key_up {
1660 my ($self, $ev) = @_;
1661
1662 my $mod = $ev->key_mod;
1663 my $sym = $ev->key_sym;
1664
1665 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1666 $::CONN->user_send ("command fire_stop");
1667 }
1668 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1669 $::CONN->user_send ("command run_stop");
1670 }
1671} 2233}
1672 2234
1673############################################################################# 2235#############################################################################
1674 2236
1675package CFClient::UI::Animator; 2237package CFClient::UI::Animator;
1676 2238
1677use SDL::OpenGL; 2239use CFClient::OpenGL;
1678 2240
1679our @ISA = CFClient::UI::Bin::; 2241our @ISA = CFClient::UI::Bin::;
1680 2242
1681sub moveto { 2243sub moveto {
1682 my ($self, $x, $y) = @_; 2244 my ($self, $x, $y) = @_;
… …
1720 2282
1721sub new { 2283sub new {
1722 my $class = shift; 2284 my $class = shift;
1723 2285
1724 my $self = $class->SUPER::new ( 2286 my $self = $class->SUPER::new (
1725 state => 0, 2287 state => 0,
1726 connect_activate => \&toggle_flopper, 2288 connect_activate => \&toggle_flopper,
1727 @_ 2289 @_
1728 ); 2290 );
1729 2291
1730 if ($self->{state}) { 2292 if ($self->{state}) {
… …
1738sub toggle_flopper { 2300sub toggle_flopper {
1739 my ($self) = @_; 2301 my ($self) = @_;
1740 2302
1741 # TODO: use animation 2303 # TODO: use animation
1742 if ($self->{state} = !$self->{state}) { 2304 if ($self->{state} = !$self->{state}) {
1743 $CFClient::UI::TOPLEVEL->add ($self->{other}); 2305 $CFClient::UI::ROOT->add ($self->{other});
1744 $self->{other}->move ( 2306 $self->{other}->move ($self->coord2global (0, $self->{h}));
1745 ($::WIDTH - $self->{other}{w}) * 0.5, 2307 $self->emit ("open");
1746 ($::HEIGHT - $self->{other}{h}) * 0.5,
1747 );
1748 } else { 2308 } else {
1749 $CFClient::UI::TOPLEVEL->remove ($self->{other}); 2309 $CFClient::UI::ROOT->remove ($self->{other});
2310 $self->emit ("close");
2311 }
2312
2313 $self->emit (changed => $self->{state});
2314}
2315
2316#############################################################################
2317
2318package CFClient::UI::Tooltip;
2319
2320our @ISA = CFClient::UI::Bin::;
2321
2322use CFClient::OpenGL;
2323
2324sub new {
2325 my $class = shift;
2326
2327 $class->SUPER::new (
2328 @_,
2329 can_events => 0,
2330 )
2331}
2332
2333sub set_tooltip_from {
2334 my ($self, $widget) = @_;
2335
2336 $self->add (new CFClient::UI::Label
2337 markup => $widget->{tooltip},
2338 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2339 fontsize => 0.8,
2340 fg => [0, 0, 0, 1],
2341 font => ($widget->{tooltip_font} || $::FONT_PROP),
2342 );
2343}
2344
2345sub size_request {
2346 my ($self) = @_;
2347
2348 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2349
2350 ($w + 4, $h + 4)
2351}
2352
2353sub size_allocate {
2354 my ($self, $w, $h) = @_;
2355
2356 $self->SUPER::size_allocate ($w - 4, $h - 4);
2357}
2358
2359sub _draw {
2360 my ($self) = @_;
2361
2362 glTranslate 0.375, 0.375;
2363
2364 my ($w, $h) = @$self{qw(w h)};
2365
2366 glColor 1, 0.8, 0.4;
2367 glBegin GL_QUADS;
2368 glVertex 0 , 0;
2369 glVertex 0 , $h;
2370 glVertex $w, $h;
2371 glVertex $w, 0;
2372 glEnd;
1750 } 2373
2374 glColor 0, 0, 0;
2375 glBegin GL_LINE_LOOP;
2376 glVertex 0 , 0;
2377 glVertex 0 , $h;
2378 glVertex $w, $h;
2379 glVertex $w, 0;
2380 glEnd;
2381
2382 glTranslate 2 - 0.375, 2 - 0.375;
2383 $self->SUPER::_draw;
1751} 2384}
1752 2385
1753############################################################################# 2386#############################################################################
1754 2387
1755package CFClient::UI::Toplevel; 2388package CFClient::UI::Face;
2389
2390our @ISA = CFClient::UI::Base::;
2391
2392use CFClient::OpenGL;
2393
2394sub new {
2395 my $class = shift;
2396
2397 $class->SUPER::new (
2398 aspect => 1,
2399 @_,
2400 )
2401}
2402
2403sub size_request {
2404 (32, 8)
2405}
2406
2407sub _draw {
2408 my ($self) = @_;
2409
2410 return unless $::CONN;#d# manage and cache textures differently
2411 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2412
2413 # TODO animation
2414 if ($tex) {
2415 glEnable GL_TEXTURE_2D;
2416 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2417 glColor 1, 1, 1, 1;
2418 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2419 glDisable GL_TEXTURE_2D;
2420 }
2421}
2422
2423#############################################################################
2424
2425package CFClient::UI::InventoryItem;
2426
2427our @ISA = CFClient::UI::HBox::;
2428
2429sub new {
2430 my $class = shift;
2431
2432 my %args = @_;
2433
2434 my $item = delete $args{item};
2435
2436 my $desc = $item->{nrof} < 2
2437 ? $item->{name}
2438 : "$item->{nrof} $item->{name_pl}";
2439
2440
2441 my $self = $class->SUPER::new (
2442 can_hover => 1,
2443 can_events => 1,
2444 tooltip => (CFClient::UI::Label->escape ($desc)
2445 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2446 connect_button_down => sub {
2447 my ($self, $ev, $x, $y) = @_;
2448
2449 # todo: maybe put examine on 1? but should just be a tooltip :(
2450 if ($ev->{button} == 1) {
2451 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2452 } elsif ($ev->{button} == 2) {
2453 $::CONN->send ("apply $item->{tag}");
2454 } elsif ($ev->{button} == 3) {
2455 CFClient::UI::Menu->new (
2456 items => [
2457 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2458 [
2459 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2460 sub { $::CONN->send ("lock $item->{tag}") },
2461 ],
2462 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2463 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2464 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2465 ],
2466 )->popup ($ev);
2467 }
2468
2469 1
2470 },
2471 %args
2472 );
2473
2474 $self->add (new CFClient::UI::Face
2475 can_events => 0,
2476 face => $item->{face},
2477 anim => $item->{anim},
2478 animspeed => $item->{animspeed},
2479 );
2480
2481 $self->add (new CFClient::UI::Label
2482 can_events => 0,
2483 text => $desc,
2484 );
2485
2486 $self
2487}
2488
2489#############################################################################
2490
2491package CFClient::UI::Inventory;
2492
2493our @ISA = CFClient::UI::ScrolledWindow::;
2494
2495sub new {
2496 my $class = shift;
2497
2498 my $self = $class->SUPER::new (
2499 scrolled => (new CFClient::UI::VBox),
2500 @_,
2501 );
2502
2503 $self
2504}
2505
2506sub set_items {
2507 my ($self, $items) = @_;
2508
2509 $self->{scrolled}->clear;
2510 return unless $items;
2511
2512 my @items = sort { $a->{type} <=> $b->{type} } @$items;
2513
2514 $self->{real_items} = \@items;
2515
2516 for my $item (@items) {
2517 my $desc = $item->{nrof} < 2
2518 ? $item->{name}
2519 : "$item->{nrof} $item->{name_pl}";
2520
2521 $self->{scrolled}->add ($item->{widget} ||= new CFClient::UI::InventoryItem item => $item);
2522 }
2523
2524# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2525}
2526
2527sub size_request {
2528 my ($self) = @_;
2529 ($self->{req_w}, $self->{req_h});
2530}
2531
2532#############################################################################
2533
2534package CFClient::UI::Menu;
2535
2536our @ISA = CFClient::UI::FancyFrame::;
2537
2538use CFClient::OpenGL;
2539
2540sub new {
2541 my $class = shift;
2542
2543 my $self = $class->SUPER::new (
2544 items => [],
2545 z => 100,
2546 @_,
2547 );
2548
2549 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2550
2551 for my $item (@{ $self->{items} }) {
2552 my ($widget, $cb) = @$item;
2553
2554 # handle various types of items, only text for now
2555 if (!ref $widget) {
2556 $widget = new CFClient::UI::Label
2557 can_hover => 1,
2558 can_events => 1,
2559 text => $widget;
2560 }
2561
2562 $self->{item}{$widget} = $item;
2563
2564 $self->{vbox}->add ($widget);
2565 }
2566
2567 $self
2568}
2569
2570# popup given the event (must be a mouse button down event currently)
2571sub popup {
2572 my ($self, $ev) = @_;
2573
2574 $self->emit ("popdown");
2575
2576 # maybe save $GRAB? must be careful about events...
2577 $GRAB = $self;
2578 $self->{button} = $ev->{button};
2579
2580 $self->show;
2581 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2582}
2583
2584sub mouse_motion {
2585 my ($self, $ev, $x, $y) = @_;
2586
2587 # TODO: should use vbox->find_widget or so
2588 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2589 $self->{hover} = $self->{item}{$HOVER};
2590}
2591
2592sub button_up {
2593 my ($self, $ev, $x, $y) = @_;
2594
2595 if ($ev->{button} == $self->{button}) {
2596 undef $GRAB;
2597 $self->hide;
2598
2599 $self->emit ("popdown");
2600 $self->{hover}[1]->() if $self->{hover};
2601 }
2602}
2603
2604#############################################################################
2605
2606package CFClient::UI::Statusbox;
2607
2608our @ISA = CFClient::UI::VBox::;
2609
2610sub reorder {
2611 my ($self) = @_;
2612 my $NOW = time;
2613
2614 while (my ($k, $v) = each %{ $self->{item} }) {
2615 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2616 }
2617
2618 my @widgets;
2619
2620 my @items = sort {
2621 $a->{pri} <=> $b->{pri}
2622 or $b->{id} <=> $a->{id}
2623 } values %{ $self->{item} };
2624
2625 my $count = 10 + 1;
2626 for my $item (@items) {
2627 last unless --$count;
2628
2629 push @widgets, $item->{label} ||= do {
2630 # TODO: doesn't handle markup well (read as: at all)
2631 my $short = $item->{count} > 1
2632 ? "<b>$item->{count} ×</b> $item->{text}"
2633 : $item->{text};
2634
2635 for ($short) {
2636 s/^\s+//;
2637 s/\012.*/…/s;
2638 my $len = int 40 / $item->{fontsize};
2639 substr $_, $len, length, "…" if $len < length;
2640 }
2641
2642 new CFClient::UI::Label
2643 markup => $short,
2644 tooltip => $item->{tooltip},
2645 tooltip_font => $::FONT_PROP,
2646 tooltip_width => 0.67,
2647 fontsize => $item->{fontsize},
2648 color => $item->{color},
2649 can_events => 1,
2650 can_hover => 1
2651 };
2652 }
2653
2654 $self->clear;
2655 $self->SUPER::add (reverse @widgets);
2656}
2657
2658sub add {
2659 my ($self, $text, %arg) = @_;
2660
2661 $text =~ s/^\s+//;
2662 $text =~ s/\s+$//;
2663
2664 my $timeout = time + ((delete $arg{timeout}) || 60);
2665
2666 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2667
2668 if (my $item = $self->{item}{$group}) {
2669 if ($item->{text} eq $text) {
2670 $item->{count}++;
2671 } else {
2672 $item->{count} = 1;
2673 $item->{text} = $item->{tooltip} = $text;
2674 }
2675 $item->{id} = ++$self->{id};
2676 $item->{timeout} = $timeout;
2677 delete $item->{label};
2678 } else {
2679 $self->{item}{$group} = {
2680 id => ++$self->{id},
2681 text => $text,
2682 timeout => $timeout,
2683 tooltip => $text,
2684 fontsize => 0.8,
2685 color => [0.8, 0.8, 0.8, 0.8],
2686 pri => 0,
2687 count => 1,
2688 %arg,
2689 };
2690 }
2691
2692 $self->reorder;
2693}
2694
2695#############################################################################
2696
2697package CFClient::UI::Root;
1756 2698
1757our @ISA = CFClient::UI::Container::; 2699our @ISA = CFClient::UI::Container::;
1758 2700
2701use CFClient::OpenGL;
2702
2703sub new {
2704 my $class = shift;
2705
2706 $class->SUPER::new (
2707 @_,
2708 )
2709}
2710
2711sub configure {
2712 my ($self, $x, $y, $w, $h) = @_;
2713
2714 $self->{w} = $w;
2715 $self->{h} = $h;
2716}
2717
2718sub check_size {
2719 my ($self) = @_;
2720
2721 $self->size_allocate ($self->{w}, $self->{h})
2722 if $self->{w};
2723}
2724
1759sub size_request { 2725sub size_request {
1760 ($::WIDTH, $::HEIGHT) 2726 my ($self) = @_;
2727
2728 ($self->{w}, $self->{h})
1761} 2729}
1762 2730
1763sub size_allocate { 2731sub size_allocate {
1764 my ($self, $x, $y, $w, $h) = @_; 2732 my ($self, $w, $h) = @_;
1765 2733
1766 $self->_size_allocate ($x, $y, $w, $h); 2734 my $old_w = $self->{old_w};
2735 my $old_h = $self->{old_h};
1767 2736
1768 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 2737 if ($old_w && $old_h) {
1769 for @{$self->{children}}; 2738 for my $child ($self->children) {
1770} 2739 $child->{x} = int 0.5 + $child->{x} * $w / $old_w;
2740 $child->{w} = int 0.5 + $child->{w} * $w / $old_w;
2741 $child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
2742 $child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
2743 $child->{y} = int 0.5 + $child->{y} * $h / $old_h;
2744 $child->{h} = int 0.5 + $child->{h} * $h / $old_h;
2745 $child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
2746 $child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
2747 }
2748 }
1771 2749
1772sub translate { 2750 for my $child ($self->children) {
2751 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2752
2753 $X = List::Util::max 0, List::Util::min $w - $W, $X;
2754 $Y = List::Util::max 0, List::Util::min $h - $H, $Y;
2755 $child->configure ($X, $Y, $W, $H);
2756 }
2757
2758 $self->{old_w} = $w;
2759 $self->{old_h} = $h;
2760}
2761
2762sub coord2local {
1773 my ($self, $x, $y) = @_; 2763 my ($self, $x, $y) = @_;
1774 2764
1775 ($x, $y) 2765 ($x, $y)
1776} 2766}
1777 2767
2768sub coord2global {
2769 my ($self, $x, $y) = @_;
2770
2771 ($x, $y)
2772}
2773
1778sub update { 2774sub update {
1779 my ($self) = @_; 2775 my ($self) = @_;
1780 2776
1781 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 2777 $self->check_size;
1782 ::refresh (); 2778 $::WANT_REFRESH++;
1783} 2779}
1784 2780
1785sub add { 2781sub add {
1786 my ($self, $widget) = @_; 2782 my ($self, $child) = @_;
1787 2783
2784 # integerise window positions
2785 $child->{x} = int $child->{x};
2786 $child->{y} = int $child->{y};
2787
1788 $self->SUPER::add ($widget); 2788 $self->SUPER::add ($child);
1789
1790 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
1791} 2789}
1792 2790
2791sub on_refresh {
2792 my ($self, $id, $cb) = @_;
2793
2794 $self->{refresh_hook}{$id} = $cb;
2795}
2796
2797sub on_post_alloc {
2798 my ($self, $id, $cb) = @_;
2799
2800 $self->{post_alloc_hook}{$id} = $cb;
2801}
2802
1793sub draw { 2803sub draw {
1794 my ($self) = @_; 2804 my ($self) = @_;
2805
2806 while ($self->{refresh_hook}) {
2807 $_->()
2808 for values %{delete $self->{refresh_hook}};
2809 }
2810
2811 if ($self->{check_size}) {
2812 my @queue = ([], []);
2813
2814 for (;;) {
2815 if ($self->{check_size}) {
2816 # heuristic: check containers last
2817 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
2818 for values %{delete $self->{check_size}}
2819 }
2820
2821 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
2822
2823 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
2824 ? @$widget{qw(user_w user_h)}
2825 : $widget->size_request;
2826
2827 if (delete $widget->{force_alloc}
2828 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
2829 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2830
2831 $widget->{req_w} = $w;
2832 $widget->{req_h} = $h;
2833
2834 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
2835
2836 $widget->{parent}->check_size
2837 if $widget->{parent};
2838 }
2839 }
2840 }
2841
2842 while ($self->{size_alloc}) {
2843 for (values %{delete $self->{size_alloc}}) {
2844 my ($widget, $w, $h) = @$_;
2845
2846 $w = 0 if $w < 0;
2847 $h = 0 if $h < 0;
2848
2849 $widget->{w} = $w;
2850 $widget->{h} = $h;
2851 $widget->size_allocate ($w, $h);
2852 $widget->emit (size_allocate => $w, $h);
2853 }
2854 }
2855
2856 while ($self->{post_alloc_hook}) {
2857 $_->()
2858 for values %{delete $self->{post_alloc_hook}};
2859 }
2860
2861 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2862 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2863 glClear GL_COLOR_BUFFER_BIT;
2864
2865 glMatrixMode GL_PROJECTION;
2866 glLoadIdentity;
2867 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;
2868 glMatrixMode GL_MODELVIEW;
2869 glLoadIdentity;
1795 2870
1796 $self->_draw; 2871 $self->_draw;
1797} 2872}
1798 2873
1799############################################################################# 2874#############################################################################
1800 2875
1801package CFClient::UI; 2876package CFClient::UI;
1802 2877
2878$ROOT = new CFClient::UI::Root;
1803$TOPLEVEL = new CFClient::UI::Toplevel; 2879$TOOLTIP = new CFClient::UI::Tooltip;
1804 2880
18051 28811
1806 2882

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