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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 1.201 by root, Sat May 13 23:17:49 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 # 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 $self->SUPER::update;
439} 635}
440 636
441sub render_chld {
442 my ($self) = @_;
443
444 $self->{texture} =
445 CFClient::Texture->new_from_opengl (
446 $self->{w}, $self->{h}, sub { $self->child->draw }
447 );
448}
449
450sub size_allocate { 637sub size_allocate {
451 my ($self, $x, $y, $w, $h) = @_; 638 my ($self, $w, $h) = @_;
452 639
453 $self->_size_allocate ($x, $y, $w, $h) or return;
454
455 $self->child->size_allocate (0, 0, $w, $h); 640 $self->SUPER::size_allocate ($w, $h);
641 $self->update;
642}
456 643
644sub _render {
645 $_[0]{children}[0]->draw;
646}
647
648sub render_child {
649 my ($self) = @_;
650
651 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
652 glClearColor 0, 0, 0, 0;
653 glClear GL_COLOR_BUFFER_BIT;
654
457 $self->render_chld; 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}, $self->{h};
661# glDisable GL_BLEND;
662# glColorMask 1, 1, 1, 1;
663 };
458} 664}
459 665
460sub _draw { 666sub _draw {
461 my ($self) = @_; 667 my ($self) = @_;
462 668
463 my ($w, $h) = ($self->w, $self->h); 669 my ($w, $h) = ($self->w, $self->h);
464 670
465 my $tex = $self->{texture} 671 my $tex = $self->{texture}
466 or return; 672 or return;
467 673
468 glEnable GL_BLEND;
469 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
470 glEnable GL_TEXTURE_2D; 674 glEnable GL_TEXTURE_2D;
471 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;
472 677
473 $tex->draw_quad (0, 0, $w, $h); 678 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
474 679
475 glDisable GL_BLEND;
476 glDisable GL_TEXTURE_2D; 680 glDisable GL_TEXTURE_2D;
477} 681}
478 682
479############################################################################# 683#############################################################################
480 684
481package CFClient::UI::Frame; 685package CFClient::UI::ViewPort;
482 686
483our @ISA = CFClient::UI::Bin::; 687our @ISA = CFClient::UI::Window::;
484
485use SDL::OpenGL;
486 688
487sub size_request { 689sub size_request {
488 my ($self) = @_; 690 my ($self) = @_;
489 my $chld = $self->child
490 or return (0, 0);
491 691
492 $chld->move (2, 2); 692 @$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)});
493 694
494 map { $_ + 4 } $chld->size_request; 695 @$self{qw(child_w child_h)}
495} 696}
496 697
497sub size_allocate { 698sub size_allocate {
498 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)
499 738 }
500 $self->_size_allocate ($x, $y, $w, $h) or return;
501
502 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
503} 739}
504 740
505sub _draw { 741sub _render {
506 my ($self) = @_; 742 my ($self) = @_;
507 743
508 my $chld = $self->child; 744 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
509 745
510 my ($w, $h) = $chld->size_request; 746 $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} 747}
522 748
523############################################################################# 749#############################################################################
524 750
525package CFClient::UI::FancyFrame; 751package CFClient::UI::ScrolledWindow;
526 752
527our @ISA = CFClient::UI::Bin::; 753our @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);
534 754
535sub new { 755sub new {
536 my $class = shift; 756 my $class = shift;
537 757
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
538 # TODO: user_x, user_y, overwrite moveto? 839 # TODO: user_x, user_y, overwrite moveto?
539 840
540 $class->SUPER::new ( 841 my $self = $class->SUPER::new (
541 bg => [1, 1, 1, 1], 842 bg => [1, 1, 1, 1],
542 border_bg => [1, 1, 1, 1], 843 border_bg => [1, 1, 1, 1],
543 border => $::FONTSIZE * 0.8, 844 border => 0.6,
845 can_events => 1,
544 @_ 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 + $self->border * 2,
545 ) 870 )
546} 871}
547 872
548sub size_request {
549 my ($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 + $self->{border} * 2,
558 )
559}
560
561sub size_allocate { 873sub size_allocate {
562 my ($self, $x, $y, $w, $h) = @_; 874 my ($self, $w, $h) = @_;
563 875
564 $self->_size_allocate ($x, $y, $w, $h) or return;
565
566 $h -= List::Util::max 0, $self->{border} * 2; 876 $h -= List::Util::max 0, $self->border * 2;
567 $w -= List::Util::max 0, $self->{border} * 2; 877 $w -= List::Util::max 0, $self->border * 2;
568 878
879 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
880 if $self->{title};
881
569 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 882 $self->child->configure ($self->border, $self->border, $w, $h);
570} 883}
571 884
572sub button_down { 885sub button_down {
573 my ($self, $ev, $x, $y) = @_; 886 my ($self, $ev, $x, $y) = @_;
574 887
575 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 888 my ($w, $h) = @$self{qw(w h)};
576 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 889 my $border = $self->border;
577 890
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}, $self->{y});
578 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 896 my ($ox, $oy) = ($ev->{x}, $ev->{y});
579 my ($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;
580 901
581 $self->{motion} = sub { 902 $self->{motion} = sub {
582 my ($ev, $x, $y) = @_; 903 my ($ev, $x, $y) = @_;
583 904
584 ($x, $y) = ($ev->motion_x, $ev->motion_y); 905 my $dx = $ev->{x} - $ox;
906 my $dy = $ev->{y} - $oy;
585 907
586 $self->{user_w} = $bw + $x - $ox; 908 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
587 $self->{user_h} = $bh + $y - $oy; 909 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
588 $self->update; 910 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
911 $self->check_size;
589 }; 912 };
590 913
591 } elsif ($x >= 0 && $x < $self->{w} 914 } elsif ($lr ^ $td) {
592 && $y >= 0 && $y < $self->{border}) {
593
594 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 915 my ($ox, $oy) = ($ev->{x}, $ev->{y});
595 my ($bx, $by) = ($self->{x}, $self->{y}); 916 my ($bx, $by) = ($self->{x}, $self->{y});
596 917
597 $self->{motion} = sub { 918 $self->{motion} = sub {
598 my ($ev, $x, $y) = @_; 919 my ($ev, $x, $y) = @_;
599 920
600 ($x, $y) = ($ev->motion_x, $ev->motion_y); 921 ($x, $y) = ($ev->{x}, $ev->{y});
601 922
602 $self->move ($bx + $x - $ox, $by + $y - $oy); 923 $self->move ($bx + $x - $ox, $by + $y - $oy);
603 $self->update; 924 $self->update;
604 }; 925 };
605 } 926 }
… …
621 my ($self) = @_; 942 my ($self) = @_;
622 943
623 my ($w, $h ) = ($self->{w}, $self->{h}); 944 my ($w, $h ) = ($self->{w}, $self->{h});
624 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 945 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
625 946
626 glEnable GL_BLEND;
627 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
628 glEnable GL_TEXTURE_2D; 947 glEnable GL_TEXTURE_2D;
629 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 948 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
630 949
950 my $border = $self->border;
951
631 glColor @{ $self->{border_bg} }; 952 glColor @{ $self->{border_bg} };
632 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 953 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
633 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 954 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
634 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 955 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
635 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 956 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
636 957
958 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
637 my $bg = $tex[0]; 959 my $bg = $tex[0];
638 960
639 # TODO: repeat texture not scale 961 # TODO: repeat texture not scale
640 my $rep_x = $cw / $bg->{w}; 962 my $rep_x = $cw / $bg->{w};
641 my $rep_y = $ch / $bg->{h}; 963 my $rep_y = $ch / $bg->{h};
642 964
643 glColor @{ $self->{bg} }; 965 glColor @{ $self->{bg} };
966
967 $bg->{s} = $rep_x;
968 $bg->{t} = $rep_y;
969 $bg->{wrap_mode} = 1;
644 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 970 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
971 }
645 972
646 glDisable GL_TEXTURE_2D; 973 glDisable GL_TEXTURE_2D;
647 glDisable GL_BLEND; 974
975 $self->{title}->draw if $self->{title};
648 976
649 $self->child->draw; 977 $self->child->draw;
650} 978}
651 979
652############################################################################# 980#############################################################################
… …
655 983
656our @ISA = CFClient::UI::Base::; 984our @ISA = CFClient::UI::Base::;
657 985
658use List::Util qw(max sum); 986use List::Util qw(max sum);
659 987
660use SDL::OpenGL; 988use CFClient::OpenGL;
661 989
662sub new { 990sub new {
663 my $class = shift; 991 my $class = shift;
664 992
665 $class->SUPER::new ( 993 $class->SUPER::new (
… …
667 @_ 995 @_
668 ) 996 )
669} 997}
670 998
671sub add { 999sub add {
672 my ($self, $x, $y, $chld) = @_; 1000 my ($self, $x, $y, $child) = @_;
673 1001
1002 $child->set_parent ($self);
674 $self->{children}[$y][$x] = $chld; 1003 $self->{children}[$y][$x] = $child;
675 $chld->set_parent ($self);
676 1004
677 $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
678 $self->update; 1024 $self->update;
679} 1025}
680 1026
681sub get_wh { 1027sub get_wh {
682 my ($self) = @_; 1028 my ($self) = @_;
… …
688 or next; 1034 or next;
689 1035
690 for my $x (0 .. $#$row) { 1036 for my $x (0 .. $#$row) {
691 my $widget = $row->[$x] 1037 my $widget = $row->[$x]
692 or next; 1038 or next;
693 my ($w, $h) = $widget->size_request; 1039 my ($w, $h) = @$widget{qw(req_w req_h)};
694 1040
695 $w[$x] = max $w[$x], $w; 1041 $w[$x] = max $w[$x], $w;
696 $h[$y] = max $h[$y], $h; 1042 $h[$y] = max $h[$y], $h;
697 } 1043 }
698 } 1044 }
… …
710 (sum @$hs), 1056 (sum @$hs),
711 ) 1057 )
712} 1058}
713 1059
714sub size_allocate { 1060sub size_allocate {
715 my ($self, $x, $y, $w, $h) = @_; 1061 my ($self, $w, $h) = @_;
716
717 $self->_size_allocate ($x, $y, $w, $h) or return;
718 1062
719 my ($ws, $hs) = $self->get_wh; 1063 my ($ws, $hs) = $self->get_wh;
720 1064
721 my $req_w = sum @$ws; 1065 my $req_w = sum @$ws;
722 my $req_h = sum @$hs; 1066 my $req_h = sum @$hs;
… …
727 my $col_expand = (sum @col_expand) || 1; 1071 my $col_expand = (sum @col_expand) || 1;
728 1072
729 # linearly scale sizes 1073 # linearly scale sizes
730 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1074 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
731 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1075 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1076
1077 CFClient::UI::harmonize $ws;
1078 CFClient::UI::harmonize $hs;
732 1079
733 my $y; 1080 my $y;
734 1081
735 for my $r (0 .. $#{$self->{children}}) { 1082 for my $r (0 .. $#{$self->{children}}) {
736 my $row = $self->{children}[$r] 1083 my $row = $self->{children}[$r]
… …
741 1088
742 for my $c (0 .. $#$row) { 1089 for my $c (0 .. $#$row) {
743 my $col_w = $ws->[$c]; 1090 my $col_w = $ws->[$c];
744 1091
745 if (my $widget = $row->[$c]) { 1092 if (my $widget = $row->[$c]) {
746 $widget->size_allocate ($x, $y, $col_w, $row_h); 1093 $widget->configure ($x, $y, $col_w, $row_h);
747 } 1094 }
748 1095
749 $x += $col_w; 1096 $x += $col_w;
750 } 1097 }
751 1098
… …
796 (List::Util::max map $_->[1], @alloc), 1143 (List::Util::max map $_->[1], @alloc),
797 ) 1144 )
798} 1145}
799 1146
800sub size_allocate { 1147sub size_allocate {
801 my ($self, $x, $y, $w, $h) = @_; 1148 my ($self, $w, $h) = @_;
802
803 $self->_size_allocate ($x, $y, $w, $h);
804 1149
805 ($h, $w) = ($w, $h); 1150 ($h, $w) = ($w, $h);
806 1151
807 my $children = $self->{children}; 1152 my $children = $self->{children};
808 1153
809 my @h = map +($_->size_request)[0], @$children; 1154 my @h = map $_->{req_w}, @$children;
810 1155
811 my $req_h = List::Util::sum @h; 1156 my $req_h = List::Util::sum @h;
812 1157
813 if ($req_h > $h) { 1158 if ($req_h > $h) {
814 # ah well, not enough space 1159 # ah well, not enough space
… …
824 $alloc_h += ($h - $req_h) * $child->{expand} / $exp; 1169 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
825 $h[$_] = $alloc_h; 1170 $h[$_] = $alloc_h;
826 } 1171 }
827 } 1172 }
828 1173
1174 CFClient::UI::harmonize \@h;
1175
829 my $y = 0; 1176 my $y = 0;
830 for (0 .. $#$children) { 1177 for (0 .. $#$children) {
831 my $child = $children->[$_]; 1178 my $child = $children->[$_];
832 my $h = $h[$_]; 1179 my $h = $h[$_];
833 $child->size_allocate ($y, 0, $h, $w); 1180 $child->configure ($y, 0, $h, $w);
834 1181
835 $y += $h; 1182 $y += $h;
836 } 1183 }
1184
1185 1
837} 1186}
838 1187
839############################################################################# 1188#############################################################################
840 1189
841package CFClient::UI::VBox; 1190package CFClient::UI::VBox;
… …
854 (List::Util::sum map $_->[1], @alloc), 1203 (List::Util::sum map $_->[1], @alloc),
855 ) 1204 )
856} 1205}
857 1206
858sub size_allocate { 1207sub size_allocate {
859 my ($self, $x, $y, $w, $h) = @_; 1208 my ($self, $w, $h) = @_;
860 1209
861 $self->_size_allocate ($x, $y, $w, $h); 1210 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
862 1211
863 my $children = $self->{children}; 1212 my $children = $self->{children};
864 1213
865 my @h = map +($_->size_request)[1], @$children; 1214 my @h = map $_->{req_h}, @$children;
866 1215
867 my $req_h = List::Util::sum @h; 1216 my $req_h = List::Util::sum @h;
868 1217
869 if ($req_h > $h) { 1218 if ($req_h > $h) {
870 # ah well, not enough space 1219 # ah well, not enough space
… …
878 1227
879 $h[$_] += ($h - $req_h) * $child->{expand} / $exp; 1228 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
880 } 1229 }
881 } 1230 }
882 1231
1232 CFClient::UI::harmonize \@h;
1233
883 my $y = 0; 1234 my $y = 0;
884 for (0 .. $#$children) { 1235 for (0 .. $#$children) {
885 my $child = $children->[$_]; 1236 my $child = $children->[$_];
886 my $h = $h[$_]; 1237 my $h = $h[$_];
887 $child->size_allocate (0, $y, $w, $h); 1238 $child->configure (0, $y, $w, $h);
888 1239
889 $y += $h; 1240 $y += $h;
890 } 1241 }
1242
1243 1
891} 1244}
892 1245
893############################################################################# 1246#############################################################################
894 1247
895package CFClient::UI::Label; 1248package CFClient::UI::Label;
896 1249
897our @ISA = CFClient::UI::Base::; 1250our @ISA = CFClient::UI::Base::;
898 1251
899use SDL::OpenGL; 1252use CFClient::OpenGL;
900 1253
901sub new { 1254sub new {
902 my ($class, %arg) = @_; 1255 my ($class, %arg) = @_;
903 1256
904 my $self = $class->SUPER::new ( 1257 my $self = $class->SUPER::new (
905 fg => [1, 1, 1], 1258 fg => [1, 1, 1],
906 height => $::FONTSIZE, 1259 #font => default_font
907 text => "", 1260 #text => initial text
908 align => -1, 1261 #markup => initial narkup
909 padding => 2,
910 layout => new CFClient::Layout, 1262 layout => (new CFClient::Layout),
1263 fontsize => 1,
1264 align => -1,
1265 valign => -1,
1266 padding => 2,
1267 can_events => 0,
911 %arg 1268 %arg
912 ); 1269 );
913 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 {
914 $self->set_text ($self->{text}); 1280 $self->set_text (delete $self->{text});
1281 }
915 1282
916 $self 1283 $self
917} 1284}
918 1285
919sub escape_text { 1286sub escape {
920 local $_ = $_[1]; 1287 local $_ = $_[1];
921 1288
922 s/&/&amp;/g; 1289 s/&/&amp;/g;
923 s/>/&gt;/g; 1290 s/>/&gt;/g;
924 s/</&lt;/g; 1291 s/</&lt;/g;
925 1292
926 $_[1] 1293 $_[1]
927} 1294}
928 1295
1296sub update {
1297 my ($self) = @_;
1298
1299 delete $self->{texture};
1300 $self->SUPER::update;
1301}
1302
929sub set_text { 1303sub set_text {
930 my ($self, $text) = @_; 1304 my ($self, $text) = @_;
931 1305
1306 return if $self->{text} eq "T$text";
932 $self->{text} = $text; 1307 $self->{text} = "T$text";
1308
1309 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
933 $self->{layout}->set_markup ($text); 1310 $self->{layout}->set_text ($text);
934 1311
935 delete $self->{texture};
936# $self->{w} = $self->{h} = -1;
937 $self->update; 1312 $self->update;
1313 $self->check_size;
938} 1314}
939 1315
940sub get_text { 1316sub set_markup {
941 my ($self, $text) = @_; 1317 my ($self, $markup) = @_;
942 1318
943 $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 $self->check_size;
944} 1329}
945 1330
946sub size_request { 1331sub size_request {
947 my ($self) = @_; 1332 my ($self) = @_;
948 1333
949 $self->{layout}->set_width; 1334 $self->{layout}->set_font ($self->{font}) if $self->{font};
1335 $self->{layout}->set_width ($self->{max_w} || -1);
950 $self->{layout}->set_height ($self->{height}); 1336 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1337
951 my ($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 }
952 1349
953 ( 1350 (
954 $w + $self->{padding} * 2, 1351 $w + $self->{padding} * 2,
955 $h + $self->{padding} * 2, 1352 $h + $self->{padding} * 2,
956 ) 1353 )
957} 1354}
958 1355
959sub size_allocate { 1356sub size_allocate {
960 my ($self, $x, $y, $w, $h) = @_; 1357 my ($self, $w, $h) = @_;
961
962 $self->_size_allocate ($x, $y, $w, $h) or return;
963 1358
964 delete $self->{texture}; 1359 delete $self->{texture};
965} 1360}
966 1361
967sub update { 1362sub set_fontsize {
968 my ($self) = @_; 1363 my ($self, $fontsize) = @_;
969 1364
1365 $self->{fontsize} = $fontsize;
970 delete $self->{texture}; 1366 delete $self->{texture};
1367
971 $self->SUPER::update; 1368 $self->update;
1369 $self->check_size;
972} 1370}
973 1371
974sub _draw { 1372sub _draw {
975 my ($self) = @_; 1373 my ($self) = @_;
976 1374
977 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};
978 $self->{layout}->set_width ($self->{w}); 1378 $self->{layout}->set_width ($self->{w});
979 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height}); 1379 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
1380
980 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 $tex
981 }; 1392 };
982 1393
983 glEnable GL_BLEND;
984 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
985 glEnable GL_TEXTURE_2D; 1394 glEnable GL_TEXTURE_2D;
986 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1395 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
987 1396
1397 if ($tex->{format} == GL_ALPHA) {
988 glColor @{$self->{fg}}; 1398 glColor @{$self->{fg}};
989 1399 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
990 my $x = 1400 } else {
991 $self->{align} < 0 ? $self->{padding} 1401 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
992 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1402 }
993 : ($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 1403
998 glDisable GL_TEXTURE_2D; 1404 glDisable GL_TEXTURE_2D;
999 glDisable GL_BLEND;
1000} 1405}
1001 1406
1002############################################################################# 1407#############################################################################
1003 1408
1004package CFClient::UI::Entry; 1409package CFClient::UI::EntryBase;
1005 1410
1006our @ISA = CFClient::UI::Label::; 1411our @ISA = CFClient::UI::Label::;
1007 1412
1008use SDL; 1413use CFClient::OpenGL;
1009use SDL::OpenGL;
1010 1414
1011sub new { 1415sub new {
1012 my $class = shift; 1416 my $class = shift;
1013 1417
1014 $class->SUPER::new ( 1418 $class->SUPER::new (
1015 fg => [1, 1, 1], 1419 fg => [1, 1, 1],
1016 bg => [0, 0, 0, 0.2], 1420 bg => [0, 0, 0, 0.2],
1017 active_bg => [1, 1, 1, 0.5], 1421 active_bg => [1, 1, 1, 0.5],
1018 active_fg => [0, 0, 0], 1422 active_fg => [0, 0, 0],
1019 can_hover => 1, 1423 can_hover => 1,
1020 can_focus => 1, 1424 can_focus => 1,
1425 valign => 0,
1426 can_events => 1,
1021 @_ 1427 @_
1022 ) 1428 )
1023} 1429}
1024 1430
1025sub _set_text { 1431sub _set_text {
1026 my ($self, $text) = @_; 1432 my ($self, $text) = @_;
1027 1433
1434 delete $self->{cur_h};
1435
1436 return if $self->{text} eq $text;
1437
1438 delete $self->{texture};
1439
1028 $self->{last_activity} = $::NOW; 1440 $self->{last_activity} = $::NOW;
1029
1030 $self->{text} = $text; 1441 $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 1442
1034 $text =~ s/./*/g if $self->{hidden}; 1443 $text =~ s/./*/g if $self->{hidden};
1444 $self->{layout}->set_text ("$text ");
1035 1445
1036 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1446 $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} 1447}
1059 1448
1060sub set_text { 1449sub set_text {
1061 my ($self, $text) = @_; 1450 my ($self, $text) = @_;
1062 1451
1063 $self->{cursor} = length $text; 1452 $self->{cursor} = length $text;
1064 $self->_set_text ($text); 1453 $self->_set_text ($text);
1454 $self->check_size;
1065 $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 $self->{text});#d# don't check for == inside _set_text
1066} 1474}
1067 1475
1068sub key_down { 1476sub key_down {
1069 my ($self, $ev) = @_; 1477 my ($self, $ev) = @_;
1070 1478
1071 my $mod = $ev->key_mod; 1479 my $mod = $ev->{mod};
1072 my $sym = $ev->key_sym; 1480 my $sym = $ev->{sym};
1073
1074 my $uni = $ev->key_unicode; 1481 my $uni = $ev->{unicode};
1075 1482
1076 my $text = $self->get_text; 1483 my $text = $self->get_text;
1077 1484
1078 if ($sym == SDLK_BACKSPACE) { 1485 if ($uni == 8) {
1079 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1486 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1080 } elsif ($sym == SDLK_DELETE) { 1487 } elsif ($uni == 127) {
1081 substr $text, $self->{cursor}, 1, ""; 1488 substr $text, $self->{cursor}, 1, "";
1082 } elsif ($sym == SDLK_LEFT) { 1489 } elsif ($sym == CFClient::SDLK_LEFT) {
1083 --$self->{cursor} if $self->{cursor}; 1490 --$self->{cursor} if $self->{cursor};
1084 } elsif ($sym == SDLK_RIGHT) { 1491 } elsif ($sym == CFClient::SDLK_RIGHT) {
1085 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1492 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1086 } elsif ($sym == SDLK_HOME) { 1493 } elsif ($sym == CFClient::SDLK_HOME) {
1087 $self->{cursor} = 0; 1494 $self->{cursor} = 0;
1088 } elsif ($sym == SDLK_END) { 1495 } elsif ($sym == CFClient::SDLK_END) {
1089 $self->{cursor} = length $text; 1496 $self->{cursor} = length $text;
1497 } elsif ($uni == 27) {
1498 $self->emit ('escape');
1090 } elsif ($uni) { 1499 } elsif ($uni) {
1091 substr $text, $self->{cursor}++, 0, chr $uni; 1500 substr $text, $self->{cursor}++, 0, chr $uni;
1092 } 1501 }
1093 1502
1094 $self->_set_text ($text); 1503 $self->_set_text ($text);
… …
1148 1557
1149 $self->SUPER::_draw; 1558 $self->SUPER::_draw;
1150 1559
1151 #TODO: force update every cursor change :( 1560 #TODO: force update every cursor change :(
1152 if ($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 $text)
1568 }
1569
1153 glColor @{$self->{fg}}; 1570 glColor @{$self->{fg}};
1154 glBegin GL_LINES; 1571 glBegin GL_LINES;
1155 glVertex $self->{cur_x}, $self->{cur_y};
1156 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} + $self->{cur_h};
1157 glEnd; 1574 glEnd;
1158 } 1575 }
1159} 1576}
1160 1577
1161package CFClient::UI::LineEntry; 1578package CFClient::UI::Entry;
1162 1579
1163our @ISA = CFClient::UI::Entry::; 1580our @ISA = CFClient::UI::EntryBase::;
1164 1581
1165use SDL; 1582use CFClient::OpenGL;
1166use SDL::OpenGL;
1167 1583
1168sub key_down { 1584sub key_down {
1169 my ($self, $ev) = @_; 1585 my ($self, $ev) = @_;
1170 1586
1171 my $sym = $ev->key_sym; 1587 my $sym = $ev->{sym};
1172 1588
1173 if ($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} = '';
1174 $self->emit (activate => $self->get_text); 1594 $self->emit (activate => $txt);
1175 $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 }
1176 1618
1177 } else { 1619 } else {
1178 $self->SUPER::key_down ($ev); 1620 $self->SUPER::key_down ($ev);
1179 } 1621 }
1180 1622
… …
1184 1626
1185package CFClient::UI::Button; 1627package CFClient::UI::Button;
1186 1628
1187our @ISA = CFClient::UI::Label::; 1629our @ISA = CFClient::UI::Label::;
1188 1630
1189use SDL; 1631use CFClient::OpenGL;
1190use SDL::OpenGL;
1191 1632
1192my @tex = 1633my @tex =
1193 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1634 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1194 qw(b1_button_active.png); 1635 qw(b1_button_active.png);
1195 1636
1196sub new { 1637sub new {
1197 my $class = shift; 1638 my $class = shift;
1198 1639
1199 $class->SUPER::new ( 1640 $class->SUPER::new (
1200 padding => 4, 1641 padding => 4,
1201 fg => [1, 1, 1], 1642 fg => [1, 1, 1],
1202 bg => [1, 1, 1, 0.2], 1643 bg => [1, 1, 1, 0.2],
1203 active_fg => [1, 1, 0], 1644 active_fg => [0, 0, 1],
1204 can_hover => 1, 1645 can_hover => 1,
1646 align => 0,
1647 valign => 0,
1648 can_events => 1,
1205 @_ 1649 @_
1206 ) 1650 )
1207} 1651}
1208 1652
1209sub button_up { 1653sub button_up {
… …
1217 1661
1218sub _draw { 1662sub _draw {
1219 my ($self) = @_; 1663 my ($self) = @_;
1220 1664
1221 local $self->{fg} = $self->{fg}; 1665 local $self->{fg} = $self->{fg};
1222 my $tex = $tex[0];
1223
1224 glEnable GL_BLEND;
1225 glEnable GL_TEXTURE_2D;
1226 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1227 1666
1228 if ($GRAB == $self) { 1667 if ($GRAB == $self) {
1229 $self->{fg} = $self->{active_fg}; 1668 $self->{fg} = $self->{active_fg};
1230 } 1669 }
1231 1670
1232 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1671 glEnable GL_TEXTURE_2D;
1233 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;
1234 1674
1235 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1675 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1236 1676
1237 glDisable GL_TEXTURE_2D; 1677 glDisable GL_TEXTURE_2D;
1238 glDisable GL_BLEND;
1239 1678
1240 $self->SUPER::_draw; 1679 $self->SUPER::_draw;
1241} 1680}
1242 1681
1243############################################################################# 1682#############################################################################
1244 1683
1245package CFClient::UI::CheckBox; 1684package CFClient::UI::CheckBox;
1246 1685
1247our @ISA = CFClient::UI::DrawBG::; 1686our @ISA = CFClient::UI::DrawBG::;
1248 1687
1249use SDL; 1688my @tex =
1250use SDL::OpenGL; 1689 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1690 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1691
1692use CFClient::OpenGL;
1251 1693
1252sub new { 1694sub new {
1253 my $class = shift; 1695 my $class = shift;
1254 1696
1255 $class->SUPER::new ( 1697 $class->SUPER::new (
… …
1266 my ($self) = @_; 1708 my ($self) = @_;
1267 1709
1268 ($self->{padding} * 2 + 6) x 2 1710 ($self->{padding} * 2 + 6) x 2
1269} 1711}
1270 1712
1271sub size_allocate {
1272 my ($self, $x, $y, $w, $h) = @_;
1273
1274 $self->_size_allocate ($x, $y, $w, $h);
1275}
1276
1277sub button_down { 1713sub button_down {
1278 my ($self, $ev, $x, $y) = @_; 1714 my ($self, $ev, $x, $y) = @_;
1279 1715
1280 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1716 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1281 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1717 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
… …
1290 $self->SUPER::_draw; 1726 $self->SUPER::_draw;
1291 1727
1292 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1728 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1293 1729
1294 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;
1295 1731
1296 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1732 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1297 1733
1298 glBegin GL_LINE_LOOP; 1734 my $tex = $self->{state} ? $tex[1] : $tex[0];
1299 glVertex 0 , 0; 1735
1300 glVertex 0 , $s; 1736 glEnable GL_TEXTURE_2D;
1301 glVertex $s, $s; 1737 $tex->draw_quad_alpha (0, 0, $s, $s);
1302 glVertex $s, 0; 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
1894 glEnable GL_BLEND;
1895 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1896 glEnable GL_TEXTURE_2D;
1897 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1898
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 $w, 0;
1303 glEnd; 1905 glEnd;
1304 1906
1305 if ($self->{state}) { 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, $h1;
1914 glEnd;
1915
1916 if ($t3) {
1917 glBindTexture GL_TEXTURE_2D, $t3->{name};
1306 glBegin GL_LINES; 1918 glBegin GL_QUADS;
1307 glVertex 0 , 0; 1919 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1308 glVertex $s, $s; 1920 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1309 glVertex $s, 0; 1921 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1310 glVertex 0 , $s; 1922 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1311 glEnd; 1923 glEnd;
1312 } 1924 }
1925
1926 glDisable GL_BLEND;
1927 glDisable GL_TEXTURE_2D;
1928}
1929
1930#############################################################################
1931
1932package CFClient::UI::Gauge;
1933
1934our @ISA = CFClient::UI::VBox::;
1935
1936sub new {
1937 my ($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);
1313} 1975}
1314 1976
1315############################################################################# 1977#############################################################################
1316 1978
1317package CFClient::UI::Slider; 1979package CFClient::UI::Slider;
1318 1980
1319use strict; 1981use strict;
1320 1982
1321use SDL::OpenGL; 1983use CFClient::OpenGL;
1322 1984
1323our @ISA = CFClient::UI::DrawBG::; 1985our @ISA = CFClient::UI::DrawBG::;
1324 1986
1325my @tex = 1987my @tex =
1326 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1988 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
… …
1336 # TODO: calculations are off 1998 # TODO: calculations are off
1337 my $self = $class->SUPER::new ( 1999 my $self = $class->SUPER::new (
1338 fg => [1, 1, 1], 2000 fg => [1, 1, 1],
1339 active_fg => [0, 0, 0], 2001 active_fg => [0, 0, 0],
1340 range => [0, 0, 100, 10], 2002 range => [0, 0, 100, 10],
1341 req_w => 40, 2003 req_w => $::WIDTH / 80,
1342 req_h => 13, 2004 req_h => $::WIDTH / 80,
1343 vertical => 0, 2005 vertical => 0,
1344 can_hover => 1, 2006 can_hover => 1,
2007 inner_pad => 5,
1345 @_ 2008 @_
1346 ); 2009 );
1347 2010
1348 $self 2011 $self
1349} 2012}
… …
1370 if ($GRAB == $self) { 2033 if ($GRAB == $self) {
1371 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2034 my ($value, $lo, $hi, $page) = @{$self->{range}};
1372 2035
1373 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2036 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
1374 2037
2038 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2039 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2040
2041 $x -= $inner_pad_px; # substract the padding
1375 $x = $x * ($hi - $lo) / $w + $lo; 2042 $x = $x * ($hi - $lo) / $inner_w + $lo;
1376 $x = $lo if $x < $lo; 2043 $x = $lo if $x < $lo;
1377 $x = $hi - $page if $x > $hi - $page; 2044 $x = $hi - $page if $x > $hi - $page;
1378 $self->{range}[0] = $x; 2045 $self->{range}[0] = $x;
1379 2046
1380 $self->emit (changed => $x); 2047 $self->emit (changed => $x);
1381 $self->update; 2048 $self->update;
1382 } 2049 }
2050}
2051
2052# the inner_* stuff is for generating a padding for the slider handle,
2053# so that the handle doesn't leave the texture. This calculation isn't 100%
2054# correct propably, but it does the job for now
2055sub _calc_inner_pad_px {
2056 my ($self, $w) = @_;
2057 ($w / 100) * $self->{inner_pad} # % to pixels
1383} 2058}
1384 2059
1385sub _draw { 2060sub _draw {
1386 my ($self) = @_; 2061 my ($self) = @_;
1387 2062
… …
1401 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2076 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1402 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2077 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1403 2078
1404 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2079 my ($value, $lo, $hi, $page) = @{$self->{range}};
1405 2080
1406 # the inner_* stuff is for generating a padding for the slider handle, 2081 $hi = $value + 1 if $lo == $hi;
1407 # so that the handle doesn't leave the texture. This calculation isn't 100% 2082
1408 # correct propably, but it does the job for now 2083 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 2084 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1412 2085
1413 $page = int $page * $inner_w / ($hi - $lo); 2086 $page = int $page * $inner_w / ($hi - $lo);
1414 $value = int +($value - $lo) * $inner_w / ($hi - $lo); 2087 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1415 2088
1416 $w -= $page; 2089 $w -= $page;
… …
1419 $page ||= 2; 2092 $page ||= 2;
1420 2093
1421 my $knob_a = $inner_pad_px + ($value - $page * 0.5); 2094 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1422 my $knob_b = $inner_pad_px + ($value + $page * 0.5); 2095 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1423 2096
1424 glEnable GL_BLEND;
1425 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1426 glEnable GL_TEXTURE_2D; 2097 glEnable GL_TEXTURE_2D;
1427 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2098 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1428 2099
1429 # draw background 2100 # draw background
1430 $tex[1]->draw_quad (0, 0, $w, $h); 2101 $tex[1]->draw_quad_alpha (0, 0, $w, $h);
1431 2102
1432 # draw handle 2103 # draw handle
1433 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2104 $tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h);
1434 2105
1435 glDisable GL_BLEND;
1436 glDisable GL_TEXTURE_2D; 2106 glDisable GL_TEXTURE_2D;
1437} 2107}
1438 2108
1439############################################################################# 2109#############################################################################
1440 2110
1441package CFClient::UI::TextView; 2111package CFClient::UI::TextView;
1442 2112
1443our @ISA = CFClient::UI::HBox::; 2113our @ISA = CFClient::UI::HBox::;
1444 2114
1445use SDL::OpenGL; 2115use CFClient::OpenGL;
1446 2116
1447sub new { 2117sub new {
1448 my $class = shift; 2118 my $class = shift;
1449 2119
1450 my $self = $class->SUPER::new ( 2120 my $self = $class->SUPER::new (
1451 par => [], 2121 fontsize => 1,
2122 can_events => 0,
2123 #font => default_font
1452 @_, 2124 @_,
2125
2126 layout => (new CFClient::Layout 1),
2127 par => [],
2128 height => 0,
1453 children => [ 2129 children => [
1454 (new CFClient::UI::Empty expand => 1), 2130 (new CFClient::UI::Empty expand => 1),
1455 (new CFClient::UI::Slider vertical => 1), 2131 (new CFClient::UI::Slider vertical => 1),
1456 ], 2132 ],
1457 ); 2133 );
1458 2134
2135 $self->{children}[1]->connect (changed => sub { $self->update });
2136
1459 $self 2137 $self
2138}
2139
2140sub set_fontsize {
2141 my ($self, $fontsize) = @_;
2142
2143 $self->{fontsize} = $fontsize;
2144 $self->reflow;
2145}
2146
2147sub text_height {
2148 my ($self, $text) = @_;
2149
2150 my $layout = $self->{layout};
2151
2152 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2153 $layout->set_width ($self->{children}[0]{w});
2154 $layout->set_markup ($text);
2155
2156 ($layout->size)[1]
2157}
2158
2159sub reflow {
2160 my ($self) = @_;
2161
2162 $self->{need_reflow}++;
2163 $self->update;
2164}
2165
2166sub size_allocate {
2167 my ($self, $w, $h) = @_;
2168
2169 $self->SUPER::size_allocate ($w, $h);
2170
2171 $self->{layout}->set_font ($self->{font}) if $self->{font};
2172 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2173 $self->{layout}->set_width ($self->{children}[0]{w});
2174
2175 $self->reflow;
1460} 2176}
1461 2177
1462sub add_paragraph { 2178sub add_paragraph {
1463 my ($self, $color, $text) = @_; 2179 my ($self, $color, $text) = @_;
1464 2180
2181 #TODO: intelligently "reformat" paragraph
2182
2183 my $height = $self->text_height ($text);
2184
2185 $self->{height} += $height;
2186
1465 push @{$self->{par}}, [$color, $text]; 2187 push @{$self->{par}}, [$height, $color, $text];
1466 my $count = scalar @{$self->{par}}; 2188
1467 $self->{children}[1]{range} = [$count - 1, 0, $count, 1]; 2189 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
1468 $self->{children}[1]->update; 2190 $self->{children}[1]->update;
1469} 2191}
1470 2192
2193sub update {
2194 my ($self) = @_;
2195
2196 $self->SUPER::update;
2197
2198 return unless $self->{h} > 0;
2199
2200 delete $self->{texture};
2201
2202 $ROOT->on_post_alloc ($self, sub {
2203 if (delete $self->{need_reflow}) {
2204 my $height = 0;
2205
2206 $height += $_->[0] = $self->text_height ($_->[2])
2207 for @{$self->{par}};
2208
2209 $self->{height} = $height;
2210
2211 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
2212
2213 delete $self->{texture};
2214 }
2215
2216 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
2217 glClearColor 0, 0, 0, 0;
2218 glClear GL_COLOR_BUFFER_BIT;
2219
2220 glEnable GL_TEXTURE_2D;
2221 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2222
2223 my $top = int $self->{children}[1]{range}[0];
2224
2225 my $y0 = $top;
2226 my $y1 = $top + $self->{h};
2227
2228 my $y = 0;
2229
2230 my $layout = $self->{layout};
2231
2232 $layout->set_font ($self->{font}) if $self->{font};
2233
2234 for my $par (@{$self->{par}}) {
2235 my $h = $par->[0];
2236
2237 if ($y0 < $y + $h && $y < $y1) {
2238 $layout->set_foreground (@{ $par->[1] });
2239 $layout->set_markup ($par->[2]);
2240
2241 my ($W, $H) = $layout->size;
2242 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);
2243 }
2244
2245 $y += $h;
2246 }
2247
2248 glDisable GL_TEXTURE_2D;
2249 };
2250 });
2251}
2252
1471sub _draw { 2253sub _draw {
1472 my ($self) = @_; 2254 my ($self) = @_;
1473 2255
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; 2256 glEnable GL_TEXTURE_2D;
1484 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 2257 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1485 2258 glColor 1, 1, 1, 1;
1486 # TODO: everything! 2259 $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; 2260 glDisable GL_TEXTURE_2D;
1503 glDisable GL_BLEND;
1504}
1505 2261
1506############################################################################# 2262 $self->{children}[1]->draw;
1507 2263
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 $::CONN->user_send ("command run_stop");
1670 }
1671} 2264}
1672 2265
1673############################################################################# 2266#############################################################################
1674 2267
1675package CFClient::UI::Animator; 2268package CFClient::UI::Animator;
1676 2269
1677use SDL::OpenGL; 2270use CFClient::OpenGL;
1678 2271
1679our @ISA = CFClient::UI::Bin::; 2272our @ISA = CFClient::UI::Bin::;
1680 2273
1681sub moveto { 2274sub moveto {
1682 my ($self, $x, $y) = @_; 2275 my ($self, $x, $y) = @_;
… …
1720 2313
1721sub new { 2314sub new {
1722 my $class = shift; 2315 my $class = shift;
1723 2316
1724 my $self = $class->SUPER::new ( 2317 my $self = $class->SUPER::new (
1725 state => 0, 2318 state => 0,
1726 connect_activate => \&toggle_flopper, 2319 connect_activate => \&toggle_flopper,
1727 @_ 2320 @_
1728 ); 2321 );
1729 2322
1730 if ($self->{state}) { 2323 if ($self->{state}) {
… …
1738sub toggle_flopper { 2331sub toggle_flopper {
1739 my ($self) = @_; 2332 my ($self) = @_;
1740 2333
1741 # TODO: use animation 2334 # TODO: use animation
1742 if ($self->{state} = !$self->{state}) { 2335 if ($self->{state} = !$self->{state}) {
1743 $CFClient::UI::TOPLEVEL->add ($self->{other}); 2336 $CFClient::UI::ROOT->add ($self->{other});
1744 $self->{other}->move ( 2337 $self->{other}->move ($self->coord2global (0, $self->{h}));
1745 ($::WIDTH - $self->{other}{w}) * 0.5, 2338 $self->emit ("open");
1746 ($::HEIGHT - $self->{other}{h}) * 0.5,
1747 );
1748 } else { 2339 } else {
1749 $CFClient::UI::TOPLEVEL->remove ($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;
1750 } 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;
1751} 2415}
1752 2416
1753############################################################################# 2417#############################################################################
1754 2418
1755package 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 $items;
2542
2543 my @items = sort {
2544 ($a->{type} <=> $b->{type})
2545 or ($a->{name} cmp $b->{name})
2546 } @$items;
2547
2548 $self->{real_items} = \@items;
2549
2550 for my $item (@items) {
2551 my $desc = $item->{nrof} < 2
2552 ? $item->{name}
2553 : "$item->{nrof} $item->{name_pl}";
2554
2555 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2556 }
2557
2558 $self->{scrolled}->add (@items);
2559
2560# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2561}
2562
2563sub size_request {
2564 my ($self) = @_;
2565 ($self->{req_w}, $self->{req_h});
2566}
2567
2568#############################################################################
2569
2570package CFClient::UI::Menu;
2571
2572our @ISA = CFClient::UI::FancyFrame::;
2573
2574use CFClient::OpenGL;
2575
2576sub new {
2577 my $class = shift;
2578
2579 my $self = $class->SUPER::new (
2580 items => [],
2581 z => 100,
2582 @_,
2583 );
2584
2585 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2586
2587 for my $item (@{ $self->{items} }) {
2588 my ($widget, $cb) = @$item;
2589
2590 # handle various types of items, only text for now
2591 if (!ref $widget) {
2592 $widget = new CFClient::UI::Label
2593 can_hover => 1,
2594 can_events => 1,
2595 text => $widget;
2596 }
2597
2598 $self->{item}{$widget} = $item;
2599
2600 $self->{vbox}->add ($widget);
2601 }
2602
2603 $self
2604}
2605
2606# popup given the event (must be a mouse button down event currently)
2607sub popup {
2608 my ($self, $ev) = @_;
2609
2610 $self->emit ("popdown");
2611
2612 # maybe save $GRAB? must be careful about events...
2613 $GRAB = $self;
2614 $self->{button} = $ev->{button};
2615
2616 $self->show;
2617 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2618}
2619
2620sub mouse_motion {
2621 my ($self, $ev, $x, $y) = @_;
2622
2623 # TODO: should use vbox->find_widget or so
2624 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2625 $self->{hover} = $self->{item}{$HOVER};
2626}
2627
2628sub button_up {
2629 my ($self, $ev, $x, $y) = @_;
2630
2631 if ($ev->{button} == $self->{button}) {
2632 undef $GRAB;
2633 $self->hide;
2634
2635 $self->emit ("popdown");
2636 $self->{hover}[1]->() if $self->{hover};
2637 }
2638}
2639
2640#############################################################################
2641
2642package CFClient::UI::Statusbox;
2643
2644our @ISA = CFClient::UI::VBox::;
2645
2646sub reorder {
2647 my ($self) = @_;
2648 my $NOW = time;
2649
2650 while (my ($k, $v) = each %{ $self->{item} }) {
2651 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2652 }
2653
2654 my @widgets;
2655
2656 my @items = sort {
2657 $a->{pri} <=> $b->{pri}
2658 or $b->{id} <=> $a->{id}
2659 } values %{ $self->{item} };
2660
2661 my $count = 10 + 1;
2662 for my $item (@items) {
2663 last unless --$count;
2664
2665 push @widgets, $item->{label} ||= do {
2666 # TODO: doesn't handle markup well (read as: at all)
2667 my $short = $item->{count} > 1
2668 ? "<b>$item->{count} ×</b> $item->{text}"
2669 : $item->{text};
2670
2671 for ($short) {
2672 s/^\s+//;
2673 s/\012.*/…/s;
2674 my $len = int 40 / $item->{fontsize};
2675 substr $_, $len, length, "…" if $len < length;
2676 }
2677
2678 new CFClient::UI::Label
2679 markup => $short,
2680 tooltip => $item->{tooltip},
2681 tooltip_font => $::FONT_PROP,
2682 tooltip_width => 0.67,
2683 fontsize => $item->{fontsize},
2684 color => $item->{color},
2685 can_events => 1,
2686 can_hover => 1
2687 };
2688 }
2689
2690 $self->clear;
2691 $self->SUPER::add (reverse @widgets);
2692}
2693
2694sub add {
2695 my ($self, $text, %arg) = @_;
2696
2697 $text =~ s/^\s+//;
2698 $text =~ s/\s+$//;
2699
2700 my $timeout = time + ((delete $arg{timeout}) || 60);
2701
2702 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2703
2704 if (my $item = $self->{item}{$group}) {
2705 if ($item->{text} eq $text) {
2706 $item->{count}++;
2707 } else {
2708 $item->{count} = 1;
2709 $item->{text} = $item->{tooltip} = $text;
2710 }
2711 $item->{id} = ++$self->{id};
2712 $item->{timeout} = $timeout;
2713 delete $item->{label};
2714 } else {
2715 $self->{item}{$group} = {
2716 id => ++$self->{id},
2717 text => $text,
2718 timeout => $timeout,
2719 tooltip => $text,
2720 fontsize => 0.8,
2721 color => [0.8, 0.8, 0.8, 0.8],
2722 pri => 0,
2723 count => 1,
2724 %arg,
2725 };
2726 }
2727
2728 $self->reorder;
2729}
2730
2731#############################################################################
2732
2733package CFClient::UI::Root;
1756 2734
1757our @ISA = CFClient::UI::Container::; 2735our @ISA = CFClient::UI::Container::;
1758 2736
2737use CFClient::OpenGL;
2738
2739sub new {
2740 my $class = shift;
2741
2742 $class->SUPER::new (
2743 @_,
2744 )
2745}
2746
2747sub configure {
2748 my ($self, $x, $y, $w, $h) = @_;
2749
2750 $self->{w} = $w;
2751 $self->{h} = $h;
2752}
2753
2754sub check_size {
2755 my ($self) = @_;
2756
2757 $self->size_allocate ($self->{w}, $self->{h})
2758 if $self->{w};
2759}
2760
1759sub size_request { 2761sub size_request {
1760 ($::WIDTH, $::HEIGHT) 2762 my ($self) = @_;
2763
2764 ($self->{w}, $self->{h})
1761} 2765}
1762 2766
1763sub size_allocate { 2767sub size_allocate {
1764 my ($self, $x, $y, $w, $h) = @_; 2768 my ($self, $w, $h) = @_;
1765 2769
1766 $self->_size_allocate ($x, $y, $w, $h); 2770 my $old_w = $self->{old_w};
2771 my $old_h = $self->{old_h};
1767 2772
1768 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 2773 if ($old_w && $old_h) {
1769 for @{$self->{children}}; 2774 for my $child ($self->children) {
1770} 2775 $child->{x} = int 0.5 + $child->{x} * $w / $old_w;
2776 $child->{w} = int 0.5 + $child->{w} * $w / $old_w;
2777 $child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
2778 $child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
2779 $child->{y} = int 0.5 + $child->{y} * $h / $old_h;
2780 $child->{h} = int 0.5 + $child->{h} * $h / $old_h;
2781 $child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
2782 $child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
2783 }
2784 }
1771 2785
1772sub translate { 2786 for my $child ($self->children) {
2787 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2788
2789 $X = List::Util::max 0, List::Util::min $w - $W, $X;
2790 $Y = List::Util::max 0, List::Util::min $h - $H, $Y;
2791 $child->configure ($X, $Y, $W, $H);
2792 }
2793
2794 $self->{old_w} = $w;
2795 $self->{old_h} = $h;
2796}
2797
2798sub coord2local {
1773 my ($self, $x, $y) = @_; 2799 my ($self, $x, $y) = @_;
1774 2800
1775 ($x, $y) 2801 ($x, $y)
1776} 2802}
1777 2803
2804sub coord2global {
2805 my ($self, $x, $y) = @_;
2806
2807 ($x, $y)
2808}
2809
1778sub update { 2810sub update {
1779 my ($self) = @_; 2811 my ($self) = @_;
1780 2812
1781 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 2813 $self->check_size;
1782 ::refresh (); 2814 $::WANT_REFRESH++;
1783} 2815}
1784 2816
1785sub add { 2817sub add {
1786 my ($self, $widget) = @_; 2818 my ($self, $child) = @_;
1787 2819
2820 # integerise window positions
2821 $child->{x} = int $child->{x};
2822 $child->{y} = int $child->{y};
2823
1788 $self->SUPER::add ($widget); 2824 $self->SUPER::add ($child);
1789
1790 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
1791} 2825}
1792 2826
2827sub on_refresh {
2828 my ($self, $id, $cb) = @_;
2829
2830 $self->{refresh_hook}{$id} = $cb;
2831}
2832
2833sub on_post_alloc {
2834 my ($self, $id, $cb) = @_;
2835
2836 $self->{post_alloc_hook}{$id} = $cb;
2837}
2838
1793sub draw { 2839sub draw {
1794 my ($self) = @_; 2840 my ($self) = @_;
2841
2842 while ($self->{refresh_hook}) {
2843 $_->()
2844 for values %{delete $self->{refresh_hook}};
2845 }
2846
2847 if ($self->{check_size}) {
2848 my @queue = ([], []);
2849
2850 for (;;) {
2851 if ($self->{check_size}) {
2852 # heuristic: check containers last
2853 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
2854 for values %{delete $self->{check_size}}
2855 }
2856
2857 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
2858
2859 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
2860 ? @$widget{qw(user_w user_h)}
2861 : $widget->size_request;
2862
2863 if (delete $widget->{force_alloc}
2864 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
2865 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2866
2867 $widget->{req_w} = $w;
2868 $widget->{req_h} = $h;
2869
2870 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
2871
2872 $widget->{parent}->check_size
2873 if $widget->{parent};
2874 }
2875 }
2876 }
2877
2878 while ($self->{size_alloc}) {
2879 for (values %{delete $self->{size_alloc}}) {
2880 my ($widget, $w, $h) = @$_;
2881
2882 $w = 0 if $w < 0;
2883 $h = 0 if $h < 0;
2884
2885 $widget->{w} = $w;
2886 $widget->{h} = $h;
2887 $widget->size_allocate ($w, $h);
2888 $widget->emit (size_allocate => $w, $h);
2889 }
2890 }
2891
2892 while ($self->{post_alloc_hook}) {
2893 $_->()
2894 for values %{delete $self->{post_alloc_hook}};
2895 }
2896
2897 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2898 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2899 glClear GL_COLOR_BUFFER_BIT;
2900
2901 glMatrixMode GL_PROJECTION;
2902 glLoadIdentity;
2903 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;
2904 glMatrixMode GL_MODELVIEW;
2905 glLoadIdentity;
1795 2906
1796 $self->_draw; 2907 $self->_draw;
1797} 2908}
1798 2909
1799############################################################################# 2910#############################################################################
1800 2911
1801package CFClient::UI; 2912package CFClient::UI;
1802 2913
2914$ROOT = new CFClient::UI::Root;
1803$TOPLEVEL = new CFClient::UI::Toplevel; 2915$TOOLTIP = new CFClient::UI::Tooltip;
1804 2916
18051 29171
1806 2918

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