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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.108 by root, Fri Apr 14 23:32:29 2006 UTC vs.
Revision 1.197 by root, Fri May 12 01:47:04 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
9 10
10our ($FOCUS, $HOVER, $GRAB); # various widgets 11our ($FOCUS, $HOVER, $GRAB); # various widgets
11 12
12our $TOPLEVEL; 13our $ROOT;
14our $TOOLTIP;
13our $BUTTON_STATE; 15our $BUTTON_STATE;
16
17sub check_tooltip {
18 if (!$GRAB) {
19 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
20 if (length $widget->{tooltip}) {
21
22 if ($TOOLTIP->{owner} != $widget) {
23 $TOOLTIP->{owner} = $widget;
24
25 my $tip = $widget->{tooltip};
26
27 $tip = $tip->($widget) if CODE:: eq ref $tip;
28
29 $TOOLTIP->set_tooltip_from ($widget);
30 $TOOLTIP->show;
31
32 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
33
34 if ($x + $TOOLTIP->{w} > $::WIDTH) {
35 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
36 }
37
38 $TOOLTIP->move ($x, $y);
39 $TOOLTIP->check_size;
40 $TOOLTIP->update;
41 }
42
43 return;
44 }
45 }
46 }
47
48 $TOOLTIP->hide;
49 delete $TOOLTIP->{owner};
50}
14 51
15# class methods for events 52# class methods for events
16sub feed_sdl_key_down_event { 53sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 54 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
55 if $FOCUS;
18} 56}
19 57
20sub feed_sdl_key_up_event { 58sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 59 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
60 if $FOCUS;
22} 61}
23 62
24sub feed_sdl_button_down_event { 63sub feed_sdl_button_down_event {
25 my ($ev) = @_; 64 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 65 my ($x, $y) = ($ev->{x}, $ev->{y});
27 66
28 if (!$BUTTON_STATE) { 67 if (!$BUTTON_STATE) {
29 my $widget = $TOPLEVEL->find_widget ($x, $y); 68 my $widget = $ROOT->find_widget ($x, $y);
30 69
31 $GRAB = $widget; 70 $GRAB = $widget;
32 $GRAB->update if $GRAB; 71 $GRAB->update if $GRAB;
33 }
34 72
73 check_tooltip;
74 }
75
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 76 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 77
37 $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; 78 if ($GRAB) {
79 ($x, $y) = $GRAB->coord2local ($x, $y);
80 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
81 }
38} 82}
39 83
40sub feed_sdl_button_up_event { 84sub feed_sdl_button_up_event {
41 my ($ev) = @_; 85 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
43 87
44 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 88 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 89
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 90 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 91
48 $GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB; 92 if ($GRAB) {
93 ($x, $y) = $GRAB->coord2local ($x, $y);
94 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
95 }
49 96
50 if (!$BUTTON_STATE) { 97 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 98 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 99 $grab->update if $grab;
53 $GRAB->update if $GRAB; 100 $GRAB->update if $GRAB;
101
102 check_tooltip;
54 } 103 }
55} 104}
56 105
57sub feed_sdl_motion_event { 106sub feed_sdl_motion_event {
58 my ($ev) = @_; 107 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 108 my ($x, $y) = ($ev->{x}, $ev->{y});
60 109
61 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 110 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 111
63 if ($widget != $HOVER) { 112 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 113 my $hover = $HOVER; $HOVER = $widget;
65 114
66 $hover->update if $hover && $hover->{can_hover}; 115 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 116 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 117
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 118 check_tooltip;
119 }
120
121 if ($HOVER) {
122 ($x, $y) = $HOVER->coord2local ($x, $y);
123 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
124 }
125}
126
127# convert position array to integers
128sub harmonize {
129 my ($vals) = @_;
130
131 my $rem = 0;
132
133 for (@$vals) {
134 my $i = int $_ + $rem;
135 $rem += $_ - $i;
136 $_ = $i;
137 }
71} 138}
72 139
73############################################################################# 140#############################################################################
74 141
75package CFClient::UI::Base; 142package CFClient::UI::Base;
76 143
77use strict; 144use strict;
78 145
79use SDL::OpenGL; 146use CFClient::OpenGL;
80 147
81sub new { 148sub new {
82 my $class = shift; 149 my $class = shift;
83 150
84 my $self = bless { 151 my $self = bless {
85 x => 0, 152 x => 0,
86 y => 0, 153 y => 0,
87 z => 0, 154 z => 0,
88 w => -1, 155 can_events => 1,
89 h => -1,
90 @_ 156 @_
91 }, $class; 157 }, $class;
92 158
93 for (keys %$self) { 159 for (keys %$self) {
94 if (/^connect_(.*)$/) { 160 if (/^connect_(.*)$/) {
… …
97 } 163 }
98 164
99 $self 165 $self
100} 166}
101 167
168sub destroy {
169 my ($self) = @_;
170
171 $self->hide;
172 %$self = ();
173}
174
175sub show {
176 my ($self) = @_;
177
178 return if $self->{parent};
179
180 $CFClient::UI::ROOT->add ($self);
181}
182
183sub hide {
184 my ($self) = @_;
185
186 undef $GRAB if $GRAB == $self;
187 undef $HOVER if $HOVER == $self;
188
189 $self->{parent}->remove ($self)
190 if $self->{parent};
191}
192
102sub move { 193sub move {
103 my ($self, $x, $y, $z) = @_; 194 my ($self, $x, $y, $z) = @_;
195
104 $self->{x} = $x; 196 $self->{x} = int $x;
105 $self->{y} = $y; 197 $self->{y} = int $y;
106 $self->{z} = $z if defined $z; 198 $self->{z} = $z if defined $z;
107}
108 199
109sub needs_redraw { 200 $self->update;
110 0 201}
202
203sub set_size {
204 my ($self, $w, $h) = @_;
205
206 $self->{user_w} = $w;
207 $self->{user_h} = $h;
208
209 $self->check_size;
111} 210}
112 211
113sub size_request { 212sub size_request {
114 require Carp; 213 require Carp;
115 Carp::confess "size_request is abtract"; 214 Carp::confess "size_request is abstract";
116} 215}
117 216
118sub _size_allocate { 217sub configure {
119 my ($self, $x, $y, $w, $h) = @_; 218 my ($self, $x, $y, $w, $h) = @_;
120 219
220 if ($self->{aspect}) {
221 my $w2 = List::Util::min $w, int $h * $self->{aspect};
222 my $h2 = List::Util::min $h, int $w / $self->{aspect};
223
224 # use alignment to adjust x, y
225
226 $x += int +($w - $w2) * 0.5;
227 $y += int +($h - $h2) * 0.5;
228
229 ($w, $h) = ($w2, $h2);
230 }
231
232 if ($self->{x} != $x || $self->{y} != $y) {
121 $self->{x} = $x; 233 $self->{x} = $x;
122 $self->{y} = $y; 234 $self->{y} = $y;
235 $self->update;
236 }
123 237
124 return unless $self->{w} != $w || $self->{h} != $h; 238 if ($self->{w} != $w || $self->{h} != $h) {
125 239 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
126 $self->{w} = $w;
127 $self->{h} = $h;
128
129 1 240 }
130} 241}
131 242
132sub size_allocate { 243sub size_allocate {
244 # nothing to be done
245}
246
247sub children {
248}
249
250# call when resolution changes etc.
251sub reconfigure {
252 my ($self) = @_;
253
254 $_->reconfigure
255 for $self->children;
256
257 $self->check_size;
258 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $self->{w}, $self->{h}];
259 $self->update;
260}
261
262sub set_max_size {
133 my ($self, $x, $y, $w, $h) = @_; 263 my ($self, $w, $h) = @_;
134 264
135 $self->_size_allocate ($x, $y, $w, $h); 265 delete $self->{max_w}; $self->{max_w} = $w if $w;
266 delete $self->{max_h}; $self->{max_h} = $h if $h;
136} 267}
137 268
138# translate global coordinates to local coordinate system 269# translate global coordinates to local coordinate system
139sub translate { 270sub coord2local {
140 my ($self, $x, $y) = @_; 271 my ($self, $x, $y) = @_;
141 272
142 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 273 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
274}
275
276# translate local coordinates to global coordinate system
277sub coord2global {
278 my ($self, $x, $y) = @_;
279
280 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
143} 281}
144 282
145sub focus_in { 283sub focus_in {
146 my ($self) = @_; 284 my ($self) = @_;
147 285
148 return if $FOCUS == $self; 286 return if $FOCUS == $self;
149 return unless $self->{can_focus}; 287 return unless $self->{can_focus};
150 288
151 my $focus = $FOCUS; $FOCUS = $self; 289 my $focus = $FOCUS; $FOCUS = $self;
290
291 $self->emit (focus_in => $focus);
292
152 $focus->update if $focus; 293 $focus->update if $focus;
153 $FOCUS->update; 294 $FOCUS->update;
154} 295}
155 296
156sub focus_out { 297sub focus_out {
157 my ($self) = @_; 298 my ($self) = @_;
158 299
159 return unless $FOCUS == $self; 300 return unless $FOCUS == $self;
160 301
161 my $focus = $FOCUS; undef $FOCUS; 302 my $focus = $FOCUS; undef $FOCUS;
303
304 $self->emit (focus_out => $focus);
305
162 $focus->update if $focus; #? 306 $focus->update if $focus; #?
163} 307}
164 308
165sub mouse_motion { } 309sub mouse_motion { }
166sub button_up { } 310sub button_up { }
… …
190 glPopMatrix; 334 glPopMatrix;
191 335
192 if ($self == $HOVER && $self->{can_hover}) { 336 if ($self == $HOVER && $self->{can_hover}) {
193 my ($x, $y) = @$self{qw(x y)}; 337 my ($x, $y) = @$self{qw(x y)};
194 338
195 glColor 0, 0, 1, 0.2; 339 glColor 1, 0.8, 0.5, 0.2;
196 glEnable GL_BLEND; 340 glEnable GL_BLEND;
197 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 341 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
198 glBegin GL_QUADS; 342 glBegin GL_QUADS;
199 glVertex $x , $y; 343 glVertex $x , $y;
200 glVertex $x + $self->{w}, $y; 344 glVertex $x + $self->{w}, $y;
201 glVertex $x + $self->{w}, $y + $self->{h}; 345 glVertex $x + $self->{w}, $y + $self->{h};
202 glVertex $x , $y + $self->{h}; 346 glVertex $x , $y + $self->{h};
203 glEnd; 347 glEnd;
204 glDisable GL_BLEND; 348 glDisable GL_BLEND;
205 } 349 }
350
351 if ($ENV{PCLIENT_DEBUG}) {
352 glPushMatrix;
353 glColor 1, 1, 0, 1;
354 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
355 glBegin GL_LINE_LOOP;
356 glVertex 0 , 0;
357 glVertex $self->{w}, 0;
358 glVertex $self->{w}, $self->{h};
359 glVertex 0 , $self->{h};
360 glEnd;
361 glPopMatrix;
362 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
363 }
206} 364}
207 365
208sub _draw { 366sub _draw {
209 my ($self) = @_; 367 my ($self) = @_;
210 368
211 warn "no draw defined for $self\n"; 369 warn "no draw defined for $self\n";
212} 370}
213 371
214sub find_widget { 372sub find_widget {
215 my ($self, $x, $y) = @_; 373 my ($self, $x, $y) = @_;
374
375 return () unless $self->{can_events};
216 376
217 return $self 377 return $self
218 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 378 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
219 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 379 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
220 380
221 () 381 ()
222} 382}
223 383
224sub set_parent { 384sub set_parent {
225 my ($self, $par) = @_; 385 my ($self, $parent) = @_;
226 386
227 $self->{parent} = $par;
228 Scalar::Util::weaken $self->{parent}; 387 Scalar::Util::weaken ($self->{parent} = $parent);
229}
230 388
231sub get_parent { 389 $self->check_size
232 $_[0]->{parent} 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 $ROOT->on_refresh ($self => sub { $self->render_child });
437 $self->render_chld;
438 $self->SUPER::update; 634 $self->SUPER::update;
439} 635}
440 636
637sub size_allocate {
638 my ($self, $w, $h) = @_;
639
640 $self->SUPER::size_allocate ($w, $h);
641 $self->update;
642}
643
644sub _render {
645 $_[0]{children}[0]->draw;
646}
647
441sub render_chld { 648sub render_child {
442 my ($self) = @_; 649 my ($self) = @_;
443 650
444 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 651 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
445 glClearColor 0, 0, 0, 1; 652 glClearColor 0, 0, 0, 0;
446 glClear GL_COLOR_BUFFER_BIT; 653 glClear GL_COLOR_BUFFER_BIT;
447 $self->child->draw; 654
655 $self->_render;
656# glColorMask 1, 1, 1, 0;
657# glEnable GL_BLEND;
658# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
659# glRasterPos 0, 0;
660# glCopyPixels 0, 0, $self->{w}, $self->{h};
661# glDisable GL_BLEND;
662# glColorMask 1, 1, 1, 1;
448 }; 663 };
449}
450
451sub size_allocate {
452 my ($self, $x, $y, $w, $h) = @_;
453
454 $self->_size_allocate ($x, $y, $w, $h) or return;
455
456 $self->child->size_allocate (0, 0, $w, $h);
457
458 $self->render_chld;
459} 664}
460 665
461sub _draw { 666sub _draw {
462 my ($self) = @_; 667 my ($self) = @_;
463 668
464 my ($w, $h) = ($self->w, $self->h); 669 my ($w, $h) = ($self->w, $self->h);
465 670
466 my $tex = $self->{texture} 671 my $tex = $self->{texture}
467 or return; 672 or return;
468 673
469 glEnable GL_BLEND;
470 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
471 glEnable GL_TEXTURE_2D; 674 glEnable GL_TEXTURE_2D;
472 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 675 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
676 glColor 0, 0, 0, 1;
473 677
474 $tex->draw_quad (0, 0, $w, $h); 678 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
475 679
476 glDisable GL_BLEND;
477 glDisable GL_TEXTURE_2D; 680 glDisable GL_TEXTURE_2D;
478} 681}
479 682
480############################################################################# 683#############################################################################
481 684
482package CFClient::UI::Frame; 685package CFClient::UI::ViewPort;
483 686
484our @ISA = CFClient::UI::Bin::; 687our @ISA = CFClient::UI::Window::;
485
486use SDL::OpenGL;
487 688
488sub size_request { 689sub size_request {
489 my ($self) = @_; 690 my ($self) = @_;
490 my $chld = $self->child
491 or return (0, 0);
492 691
493 $chld->move (2, 2); 692 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
693 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
494 694
495 map { $_ + 4 } $chld->size_request; 695 @$self{qw(child_w child_h)}
496} 696}
497 697
498sub size_allocate { 698sub size_allocate {
499 my ($self, $x, $y, $w, $h) = @_; 699 my ($self, $w, $h) = @_;
700
701 $self->update;
702}
703
704sub set_offset {
705 my ($self, $x, $y) = @_;
706
707 $self->{view_x} = int $x;
708 $self->{view_y} = int $y;
709
710 $self->update;
711}
712
713# hmm, this does not work for topleft of $self... but we should not ask for that
714sub coord2local {
715 my ($self, $x, $y) = @_;
716
717 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
718}
719
720sub coord2global {
721 my ($self, $x, $y) = @_;
722
723 $x = List::Util::min $self->{w}, $x - $self->{view_x};
724 $y = List::Util::min $self->{h}, $y - $self->{view_y};
725
726 $self->SUPER::coord2global ($x, $y)
727}
728
729sub find_widget {
730 my ($self, $x, $y) = @_;
731
732 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
733 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
734 ) {
735 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
736 } else {
737 $self->CFClient::UI::Base::find_widget ($x, $y)
500 738 }
501 $self->_size_allocate ($x, $y, $w, $h) or return;
502
503 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
504} 739}
505 740
506sub _draw { 741sub _render {
507 my ($self) = @_; 742 my ($self) = @_;
508 743
509 my $chld = $self->child; 744 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
510 745
511 my ($w, $h) = $chld->size_request; 746 $self->SUPER::_render;
512
513 glBegin GL_QUADS;
514 glColor 0, 0, 0;
515 glVertex 0 , 0;
516 glVertex 0 , $h + 4;
517 glVertex $w + 4 , $h + 4;
518 glVertex $w + 4 , 0;
519 glEnd;
520
521 $chld->draw;
522} 747}
523 748
524############################################################################# 749#############################################################################
525 750
526package CFClient::UI::FancyFrame; 751package CFClient::UI::ScrolledWindow;
527 752
528our @ISA = CFClient::UI::Bin::; 753our @ISA = CFClient::UI::HBox::;
529
530use SDL::OpenGL;
531
532my @tex =
533 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
534 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
535 754
536sub new { 755sub new {
537 my $class = shift; 756 my $class = shift;
538 757
758 my $self;
759
760 my $slider = new CFClient::UI::Slider
761 vertical => 1,
762 range => [0, 0, 1, 0.01], # HACK fix
763 connect_changed => sub {
764 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
765 },
766 ;
767
768 $self = $class->SUPER::new (
769 vp => (new CFClient::UI::ViewPort),
770 slider => $slider,
771 @_,
772 );
773
774 $self->{vp}->add ($self->{scrolled});
775 $self->add ($self->{vp});
776 $self->add ($self->{slider});
777
778 $self
779}
780
781#TODO# update range on size_allocate depeneing 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
792#############################################################################
793
794package CFClient::UI::FancyFrame;
795
796our @ISA = CFClient::UI::Bin::;
797
798use CFClient::OpenGL;
799
800my @tex =
801 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
802 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
803
804sub new {
805 my $class = shift;
806
539 # TODO: user_x, user_y, overwrite moveto? 807 # TODO: user_x, user_y, overwrite moveto?
540 808
541 $class->SUPER::new ( 809 my $self = $class->SUPER::new (
542 bg => [1, 1, 1, 1], 810 bg => [1, 1, 1, 1],
543 border_bg => [1, 1, 1, 1], 811 border_bg => [1, 1, 1, 1],
544 border => $::FONTSIZE * 0.8, 812 border => 0.6,
813 can_events => 1,
545 @_ 814 @_
815 );
816
817 $self->{title} &&= new CFClient::UI::Label
818 align => 0,
819 valign => 1,
820 text => $self->{title},
821 fontsize => $self->{border};
822
823 $self
824}
825
826sub border {
827 int $_[0]{border} * $::FONTSIZE
828}
829
830sub size_request {
831 my ($self) = @_;
832
833 my ($w, $h) = $self->SUPER::size_request;
834
835 (
836 $w + $self->border * 2,
837 $h + $self->border * 2,
546 ) 838 )
547} 839}
548 840
549sub size_request {
550 my ($self) = @_;
551
552 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
553
554 my ($w, $h) = $self->SUPER::size_request;
555
556 (
557 $w + $self->{border} * 2,
558 $h + $self->{border} * 2,
559 )
560}
561
562sub size_allocate { 841sub size_allocate {
563 my ($self, $x, $y, $w, $h) = @_; 842 my ($self, $w, $h) = @_;
564 843
565 $self->_size_allocate ($x, $y, $w, $h) or return;
566
567 $h -= List::Util::max 0, $self->{border} * 2; 844 $h -= List::Util::max 0, $self->border * 2;
568 $w -= List::Util::max 0, $self->{border} * 2; 845 $w -= List::Util::max 0, $self->border * 2;
569 846
847 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
848 if $self->{title};
849
570 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 850 $self->child->configure ($self->border, $self->border, $w, $h);
571} 851}
572 852
573sub button_down { 853sub button_down {
574 my ($self, $ev, $x, $y) = @_; 854 my ($self, $ev, $x, $y) = @_;
575 855
576 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 856 my ($w, $h) = @$self{qw(w h)};
577 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 857 my $border = $self->border;
578 858
859 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
860 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
861
862 if ($lr & $td) {
863 my ($wx, $wy) = ($self->{x}, $self->{y});
579 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 864 my ($ox, $oy) = ($ev->{x}, $ev->{y});
580 my ($bw, $bh) = ($self->{w}, $self->{h}); 865 my ($bw, $bh) = ($self->{w}, $self->{h});
866
867 my $mx = $x < $border;
868 my $my = $y < $border;
581 869
582 $self->{motion} = sub { 870 $self->{motion} = sub {
583 my ($ev, $x, $y) = @_; 871 my ($ev, $x, $y) = @_;
584 872
585 ($x, $y) = ($ev->motion_x, $ev->motion_y); 873 my $dx = $ev->{x} - $ox;
874 my $dy = $ev->{y} - $oy;
586 875
587 $self->{user_w} = $bw + $x - $ox; 876 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
588 $self->{user_h} = $bh + $y - $oy; 877 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
589 $self->update; 878 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
879 $self->check_size;
590 }; 880 };
591 881
592 } elsif ($x >= 0 && $x < $self->{w} 882 } elsif ($lr ^ $td) {
593 && $y >= 0 && $y < $self->{border}) {
594
595 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 883 my ($ox, $oy) = ($ev->{x}, $ev->{y});
596 my ($bx, $by) = ($self->{x}, $self->{y}); 884 my ($bx, $by) = ($self->{x}, $self->{y});
597 885
598 $self->{motion} = sub { 886 $self->{motion} = sub {
599 my ($ev, $x, $y) = @_; 887 my ($ev, $x, $y) = @_;
600 888
601 ($x, $y) = ($ev->motion_x, $ev->motion_y); 889 ($x, $y) = ($ev->{x}, $ev->{y});
602 890
603 $self->move ($bx + $x - $ox, $by + $y - $oy); 891 $self->move ($bx + $x - $ox, $by + $y - $oy);
604 $self->update; 892 $self->update;
605 }; 893 };
606 } 894 }
… …
622 my ($self) = @_; 910 my ($self) = @_;
623 911
624 my ($w, $h ) = ($self->{w}, $self->{h}); 912 my ($w, $h ) = ($self->{w}, $self->{h});
625 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 913 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
626 914
627 glEnable GL_BLEND;
628 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
629 glEnable GL_TEXTURE_2D; 915 glEnable GL_TEXTURE_2D;
630 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 916 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
631 917
918 my $border = $self->border;
919
632 glColor @{ $self->{border_bg} }; 920 glColor @{ $self->{border_bg} };
633 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 921 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
634 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 922 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
635 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 923 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
636 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 924 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
637 925
926 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
638 my $bg = $tex[0]; 927 my $bg = $tex[0];
639 928
640 # TODO: repeat texture not scale 929 # TODO: repeat texture not scale
641 my $rep_x = $cw / $bg->{w}; 930 my $rep_x = $cw / $bg->{w};
642 my $rep_y = $ch / $bg->{h}; 931 my $rep_y = $ch / $bg->{h};
643 932
644 glColor @{ $self->{bg} }; 933 glColor @{ $self->{bg} };
645 934
646 $bg->{s} = $rep_x; 935 $bg->{s} = $rep_x;
647 $bg->{t} = $rep_y; 936 $bg->{t} = $rep_y;
648 $bg->{wrap_mode} = 1; 937 $bg->{wrap_mode} = 1;
649 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 938 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
939 }
650 940
651 glDisable GL_TEXTURE_2D; 941 glDisable GL_TEXTURE_2D;
652 glDisable GL_BLEND; 942
943 $self->{title}->draw if $self->{title};
653 944
654 $self->child->draw; 945 $self->child->draw;
655} 946}
656 947
657############################################################################# 948#############################################################################
… …
660 951
661our @ISA = CFClient::UI::Base::; 952our @ISA = CFClient::UI::Base::;
662 953
663use List::Util qw(max sum); 954use List::Util qw(max sum);
664 955
665use SDL::OpenGL; 956use CFClient::OpenGL;
666 957
667sub new { 958sub new {
668 my $class = shift; 959 my $class = shift;
669 960
670 $class->SUPER::new ( 961 $class->SUPER::new (
… …
672 @_ 963 @_
673 ) 964 )
674} 965}
675 966
676sub add { 967sub add {
677 my ($self, $x, $y, $chld) = @_; 968 my ($self, $x, $y, $child) = @_;
678 969
970 $child->set_parent ($self);
679 $self->{children}[$y][$x] = $chld; 971 $self->{children}[$y][$x] = $child;
680 $chld->set_parent ($self);
681 972
682 $self->{w} = $self->{h} = -1; 973 $child->check_size;
974}
975
976sub children {
977 grep $_, map @$_, grep $_, @{ $_[0]{children} }
978}
979
980# TODO: move to container class maybe? send childs a signal on removal?
981sub clear {
982 my ($self) = @_;
983
984 my @children = $self->children;
985 delete $self->{children};
986
987 for (@children) {
988 delete $_->{parent};
989 $_->hide;
990 }
991
683 $self->update; 992 $self->update;
684} 993}
685 994
686sub get_wh { 995sub get_wh {
687 my ($self) = @_; 996 my ($self) = @_;
… …
693 or next; 1002 or next;
694 1003
695 for my $x (0 .. $#$row) { 1004 for my $x (0 .. $#$row) {
696 my $widget = $row->[$x] 1005 my $widget = $row->[$x]
697 or next; 1006 or next;
698 my ($w, $h) = $widget->size_request; 1007 my ($w, $h) = @$widget{qw(req_w req_h)};
699 1008
700 $w[$x] = max $w[$x], $w; 1009 $w[$x] = max $w[$x], $w;
701 $h[$y] = max $h[$y], $h; 1010 $h[$y] = max $h[$y], $h;
702 } 1011 }
703 } 1012 }
… …
715 (sum @$hs), 1024 (sum @$hs),
716 ) 1025 )
717} 1026}
718 1027
719sub size_allocate { 1028sub size_allocate {
720 my ($self, $x, $y, $w, $h) = @_; 1029 my ($self, $w, $h) = @_;
721
722 $self->_size_allocate ($x, $y, $w, $h) or return;
723 1030
724 my ($ws, $hs) = $self->get_wh; 1031 my ($ws, $hs) = $self->get_wh;
725 1032
726 my $req_w = sum @$ws; 1033 my $req_w = sum @$ws;
727 my $req_h = sum @$hs; 1034 my $req_h = sum @$hs;
… …
733 1040
734 # linearly scale sizes 1041 # linearly scale sizes
735 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1042 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
736 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1043 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
737 1044
738 $_ = int $_ for @$ws; #TODO: avoid rounding problems 1045 CFClient::UI::harmonize $ws;
739 $_ = int $_ for @$hs; #TODO: avoid rounding problems 1046 CFClient::UI::harmonize $hs;
740 1047
741 my $y; 1048 my $y;
742 1049
743 for my $r (0 .. $#{$self->{children}}) { 1050 for my $r (0 .. $#{$self->{children}}) {
744 my $row = $self->{children}[$r] 1051 my $row = $self->{children}[$r]
… …
749 1056
750 for my $c (0 .. $#$row) { 1057 for my $c (0 .. $#$row) {
751 my $col_w = $ws->[$c]; 1058 my $col_w = $ws->[$c];
752 1059
753 if (my $widget = $row->[$c]) { 1060 if (my $widget = $row->[$c]) {
754 $widget->size_allocate ($x, $y, $col_w, $row_h); 1061 $widget->configure ($x, $y, $col_w, $row_h);
755 } 1062 }
756 1063
757 $x += $col_w; 1064 $x += $col_w;
758 } 1065 }
759 1066
… …
804 (List::Util::max map $_->[1], @alloc), 1111 (List::Util::max map $_->[1], @alloc),
805 ) 1112 )
806} 1113}
807 1114
808sub size_allocate { 1115sub size_allocate {
809 my ($self, $x, $y, $w, $h) = @_; 1116 my ($self, $w, $h) = @_;
810
811 $self->_size_allocate ($x, $y, $w, $h);
812 1117
813 ($h, $w) = ($w, $h); 1118 ($h, $w) = ($w, $h);
814 1119
815 my $children = $self->{children}; 1120 my $children = $self->{children};
816 1121
817 my @h = map +($_->size_request)[0], @$children; 1122 my @h = map $_->{req_w}, @$children;
818 1123
819 my $req_h = List::Util::sum @h; 1124 my $req_h = List::Util::sum @h;
820 1125
821 if ($req_h > $h) { 1126 if ($req_h > $h) {
822 # ah well, not enough space 1127 # ah well, not enough space
… …
832 $alloc_h += ($h - $req_h) * $child->{expand} / $exp; 1137 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
833 $h[$_] = $alloc_h; 1138 $h[$_] = $alloc_h;
834 } 1139 }
835 } 1140 }
836 1141
1142 CFClient::UI::harmonize \@h;
1143
837 my $y = 0; 1144 my $y = 0;
838 for (0 .. $#$children) { 1145 for (0 .. $#$children) {
839 my $child = $children->[$_]; 1146 my $child = $children->[$_];
840 my $h = int $h[$_]; 1147 my $h = $h[$_];
841 $child->size_allocate ($y, 0, $h, $w); 1148 $child->configure ($y, 0, $h, $w);
842 1149
843 $y += $h; 1150 $y += $h;
844 } 1151 }
1152
1153 1
845} 1154}
846 1155
847############################################################################# 1156#############################################################################
848 1157
849package CFClient::UI::VBox; 1158package CFClient::UI::VBox;
… …
862 (List::Util::sum map $_->[1], @alloc), 1171 (List::Util::sum map $_->[1], @alloc),
863 ) 1172 )
864} 1173}
865 1174
866sub size_allocate { 1175sub size_allocate {
867 my ($self, $x, $y, $w, $h) = @_; 1176 my ($self, $w, $h) = @_;
868 1177
869 $self->_size_allocate ($x, $y, $w, $h); 1178 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
870 1179
871 my $children = $self->{children}; 1180 my $children = $self->{children};
872 1181
873 my @h = map +($_->size_request)[1], @$children; 1182 my @h = map $_->{req_h}, @$children;
874 1183
875 my $req_h = List::Util::sum @h; 1184 my $req_h = List::Util::sum @h;
876 1185
877 if ($req_h > $h) { 1186 if ($req_h > $h) {
878 # ah well, not enough space 1187 # ah well, not enough space
… …
886 1195
887 $h[$_] += ($h - $req_h) * $child->{expand} / $exp; 1196 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
888 } 1197 }
889 } 1198 }
890 1199
1200 CFClient::UI::harmonize \@h;
1201
891 my $y = 0; 1202 my $y = 0;
892 for (0 .. $#$children) { 1203 for (0 .. $#$children) {
893 my $child = $children->[$_]; 1204 my $child = $children->[$_];
894 my $h = int $h[$_]; 1205 my $h = $h[$_];
895 $child->size_allocate (0, $y, $w, $h); 1206 $child->configure (0, $y, $w, $h);
896 1207
897 $y += $h; 1208 $y += $h;
898 } 1209 }
1210
1211 1
899} 1212}
900 1213
901############################################################################# 1214#############################################################################
902 1215
903package CFClient::UI::Label; 1216package CFClient::UI::Label;
904 1217
905our @ISA = CFClient::UI::Base::; 1218our @ISA = CFClient::UI::Base::;
906 1219
907use SDL::OpenGL; 1220use CFClient::OpenGL;
908 1221
909sub new { 1222sub new {
910 my ($class, %arg) = @_; 1223 my ($class, %arg) = @_;
911 1224
912 my $self = $class->SUPER::new ( 1225 my $self = $class->SUPER::new (
913 fg => [1, 1, 1], 1226 fg => [1, 1, 1],
914 fontsize => $::FONTSIZE, 1227 #font => default_font
915 text => "", 1228 #text => initial text
1229 #markup => initial narkup
1230 layout => (new CFClient::Layout),
1231 fontsize => 1,
916 align => -1, 1232 align => -1,
1233 valign => -1,
917 padding => 2, 1234 padding => 2,
918 layout => new CFClient::Layout, 1235 can_events => 0,
919 %arg 1236 %arg
920 ); 1237 );
921 1238
1239 if (exists $self->{template}) {
1240 my $layout = new CFClient::Layout;
1241 $layout->set_text (delete $self->{template});
1242 $self->{template} = $layout;
1243 }
1244
1245 if (exists $self->{markup}) {
1246 $self->set_markup (delete $self->{markup});
1247 } else {
922 $self->set_text ($self->{text}); 1248 $self->set_text (delete $self->{text});
1249 }
923 1250
924 $self 1251 $self
925} 1252}
926 1253
927sub escape_text { 1254sub escape {
928 local $_ = $_[1]; 1255 local $_ = $_[1];
929 1256
930 s/&/&amp;/g; 1257 s/&/&amp;/g;
931 s/>/&gt;/g; 1258 s/>/&gt;/g;
932 s/</&lt;/g; 1259 s/</&lt;/g;
933 1260
934 $_[1] 1261 $_[1]
935} 1262}
936 1263
1264sub update {
1265 my ($self) = @_;
1266
1267 delete $self->{texture};
1268 $self->SUPER::update;
1269}
1270
937sub set_text { 1271sub set_text {
938 my ($self, $text) = @_; 1272 my ($self, $text) = @_;
939 1273
1274 return if $self->{text} eq "T$text";
940 $self->{text} = $text; 1275 $self->{text} = "T$text";
1276
1277 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
941 $self->{layout}->set_markup ($text); 1278 $self->{layout}->set_text ($text);
942 1279
943 delete $self->{texture};
944# $self->{w} = $self->{h} = -1;
945 $self->update; 1280 $self->update;
1281 $self->check_size;
946} 1282}
947 1283
948sub get_text { 1284sub set_markup {
949 my ($self, $text) = @_; 1285 my ($self, $markup) = @_;
950 1286
951 $self->{text} 1287 return if $self->{text} eq "M$markup";
1288 $self->{text} = "M$markup";
1289
1290 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1291
1292 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1293 $self->{layout}->set_markup ($markup);
1294
1295 $self->update;
1296 $self->check_size;
952} 1297}
953 1298
954sub size_request { 1299sub size_request {
955 my ($self) = @_; 1300 my ($self) = @_;
956 1301
957 $self->{layout}->set_width; 1302 $self->{layout}->set_font ($self->{font}) if $self->{font};
1303 $self->{layout}->set_width ($self->{max_w} || -1);
958 $self->{layout}->set_height ($self->{fontsize}); 1304 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1305
959 my ($w, $h) = $self->{layout}->size; 1306 my ($w, $h) = $self->{layout}->size;
1307
1308 if (exists $self->{template}) {
1309 $self->{template}->set_font ($self->{font}) if $self->{font};
1310 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1311
1312 my ($w2, $h2) = $self->{template}->size;
1313
1314 $w = List::Util::max $w, $w2;
1315 $h = List::Util::max $h, $h2;
1316 }
960 1317
961 ( 1318 (
962 $w + $self->{padding} * 2, 1319 $w + $self->{padding} * 2,
963 $h + $self->{padding} * 2, 1320 $h + $self->{padding} * 2,
964 ) 1321 )
965} 1322}
966 1323
967sub size_allocate { 1324sub size_allocate {
968 my ($self, $x, $y, $w, $h) = @_; 1325 my ($self, $w, $h) = @_;
969
970 $self->_size_allocate ($x, $y, $w, $h) or return;
971 1326
972 delete $self->{texture}; 1327 delete $self->{texture};
973} 1328}
974 1329
975sub update { 1330sub set_fontsize {
976 my ($self) = @_; 1331 my ($self, $fontsize) = @_;
977 1332
1333 $self->{fontsize} = $fontsize;
978 delete $self->{texture}; 1334 delete $self->{texture};
1335
979 $self->SUPER::update; 1336 $self->update;
1337 $self->check_size;
980} 1338}
981 1339
982sub _draw { 1340sub _draw {
983 my ($self) = @_; 1341 my ($self) = @_;
984 1342
985 my $tex = $self->{texture} ||= do { 1343 my $tex = $self->{texture} ||= do {
1344 $self->{layout}->set_foreground (@{$self->{fg}});
1345 $self->{layout}->set_font ($self->{font}) if $self->{font};
986 $self->{layout}->set_width ($self->{w}); 1346 $self->{layout}->set_width ($self->{w});
987 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize}); 1347 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
1348
988 new_from_layout CFClient::Texture $self->{layout} 1349 my $tex = new_from_layout CFClient::Texture $self->{layout};
1350
1351 $self->{ox} = int $self->{align} < 0 ? $self->{padding}
1352 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1353 : ($self->{w} - $tex->{w}) * 0.5;
1354
1355 $self->{oy} = int $self->{valign} < 0 ? $self->{padding}
1356 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1357 : ($self->{h} - $tex->{h}) * 0.5;
1358
1359 $tex
989 }; 1360 };
990 1361
991 glEnable GL_BLEND;
992 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
993 glEnable GL_TEXTURE_2D; 1362 glEnable GL_TEXTURE_2D;
994 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1363 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
995 1364
1365 if ($tex->{format} == GL_ALPHA) {
996 glColor @{$self->{fg}}; 1366 glColor @{$self->{fg}};
997 1367 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
998 my $x = 1368 } else {
999 $self->{align} < 0 ? $self->{padding} 1369 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1000 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1370 }
1001 : ($self->{w} - $tex->{w}) * 0.5;
1002
1003 $tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5);
1004 1371
1005 glDisable GL_TEXTURE_2D; 1372 glDisable GL_TEXTURE_2D;
1006 glDisable GL_BLEND;
1007} 1373}
1008 1374
1009############################################################################# 1375#############################################################################
1010 1376
1011package CFClient::UI::Entry; 1377package CFClient::UI::EntryBase;
1012 1378
1013our @ISA = CFClient::UI::Label::; 1379our @ISA = CFClient::UI::Label::;
1014 1380
1015use SDL; 1381use CFClient::OpenGL;
1016use SDL::OpenGL;
1017 1382
1018sub new { 1383sub new {
1019 my $class = shift; 1384 my $class = shift;
1020 1385
1021 $class->SUPER::new ( 1386 $class->SUPER::new (
1022 fg => [1, 1, 1], 1387 fg => [1, 1, 1],
1023 bg => [0, 0, 0, 0.2], 1388 bg => [0, 0, 0, 0.2],
1024 active_bg => [1, 1, 1, 0.5], 1389 active_bg => [1, 1, 1, 0.5],
1025 active_fg => [0, 0, 0], 1390 active_fg => [0, 0, 0],
1026 can_hover => 1, 1391 can_hover => 1,
1027 can_focus => 1, 1392 can_focus => 1,
1393 valign => 0,
1394 can_events => 1,
1028 @_ 1395 @_
1029 ) 1396 )
1030} 1397}
1031 1398
1032sub _set_text { 1399sub _set_text {
1033 my ($self, $text) = @_; 1400 my ($self, $text) = @_;
1034 1401
1035 my $old_text = $self->{text}; 1402 delete $self->{cur_h};
1403
1404 return if $self->{text} eq $text;
1405
1406 delete $self->{texture};
1036 1407
1037 $self->{last_activity} = $::NOW; 1408 $self->{last_activity} = $::NOW;
1038
1039 $self->{text} = $text; 1409 $self->{text} = $text;
1040 $self->{layout}->set_width ($self->{w});
1041 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1042 1410
1043 $text =~ s/./*/g if $self->{hidden}; 1411 $text =~ s/./*/g if $self->{hidden};
1412 $self->{layout}->set_text ("$text ");
1044 1413
1045 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1414 $self->emit (changed => $self->{text});
1046
1047 $text = substr $text, 0, $self->{cursor};
1048 utf8::encode $text;
1049
1050 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1051
1052 $self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1053 if $old_text ne $self->{text};
1054}
1055
1056sub size_request {
1057 my ($self) = @_;
1058
1059 my ($w, $h) = $self->SUPER::size_request;
1060
1061 ($w + 1, $h) # add 1 for cursor
1062}
1063
1064sub size_allocate {
1065 my ($self, $x, $y, $w, $h) = @_;
1066
1067 $self->SUPER::size_allocate ($x, $y, $w, $h);
1068
1069 $self->_set_text ($self->{text});
1070} 1415}
1071 1416
1072sub set_text { 1417sub set_text {
1073 my ($self, $text) = @_; 1418 my ($self, $text) = @_;
1074 1419
1075 $self->{cursor} = length $text; 1420 $self->{cursor} = length $text;
1076 $self->_set_text ($text); 1421 $self->_set_text ($text);
1422 $self->check_size;
1077 $self->update; 1423 $self->update;
1424}
1425
1426sub get_text {
1427 $_[0]{text}
1428}
1429
1430sub size_request {
1431 my ($self) = @_;
1432
1433 my ($w, $h) = $self->SUPER::size_request;
1434
1435 ($w + 1, $h) # add 1 for cursor
1436}
1437
1438sub size_allocate {
1439 my ($self, $w, $h) = @_;
1440
1441 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1078} 1442}
1079 1443
1080sub key_down { 1444sub key_down {
1081 my ($self, $ev) = @_; 1445 my ($self, $ev) = @_;
1082 1446
1083 my $mod = $ev->key_mod; 1447 my $mod = $ev->{mod};
1084 my $sym = $ev->key_sym; 1448 my $sym = $ev->{sym};
1085
1086 my $uni = $ev->key_unicode; 1449 my $uni = $ev->{unicode};
1087 1450
1088 my $text = $self->get_text; 1451 my $text = $self->get_text;
1089 1452
1090 if ($sym == SDLK_BACKSPACE) { 1453 if ($sym == 8) {
1091 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1454 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1092 } elsif ($sym == SDLK_DELETE) { 1455 } elsif ($sym == 127) {
1093 substr $text, $self->{cursor}, 1, ""; 1456 substr $text, $self->{cursor}, 1, "";
1094 } elsif ($sym == SDLK_LEFT) { 1457 } elsif ($sym == CFClient::SDLK_LEFT) {
1095 --$self->{cursor} if $self->{cursor}; 1458 --$self->{cursor} if $self->{cursor};
1096 } elsif ($sym == SDLK_RIGHT) { 1459 } elsif ($sym == CFClient::SDLK_RIGHT) {
1097 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1460 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1098 } elsif ($sym == SDLK_HOME) { 1461 } elsif ($sym == CFClient::SDLK_HOME) {
1099 $self->{cursor} = 0; 1462 $self->{cursor} = 0;
1100 } elsif ($sym == SDLK_END) { 1463 } elsif ($sym == CFClient::SDLK_END) {
1101 $self->{cursor} = length $text; 1464 $self->{cursor} = length $text;
1102 } elsif ($sym == SDLK_ESCAPE) { 1465 } elsif ($sym == 27) {
1103 $self->emit ('escape'); 1466 $self->emit ('escape');
1104 } elsif ($uni) { 1467 } elsif ($uni) {
1105 substr $text, $self->{cursor}++, 0, chr $uni; 1468 substr $text, $self->{cursor}++, 0, chr $uni;
1106 } 1469 }
1107 1470
… …
1162 1525
1163 $self->SUPER::_draw; 1526 $self->SUPER::_draw;
1164 1527
1165 #TODO: force update every cursor change :( 1528 #TODO: force update every cursor change :(
1166 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1529 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1530
1531 unless (exists $self->{cur_h}) {
1532 my $text = substr $self->{text}, 0, $self->{cursor};
1533 utf8::encode $text;
1534
1535 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1536 }
1537
1167 glColor @{$self->{fg}}; 1538 glColor @{$self->{fg}};
1168 glBegin GL_LINES; 1539 glBegin GL_LINES;
1169 glVertex $self->{cur_x}, $self->{cur_y};
1170 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1540 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1541 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1171 glEnd; 1542 glEnd;
1172 } 1543 }
1173} 1544}
1174 1545
1175package CFClient::UI::LineEntry; 1546package CFClient::UI::Entry;
1176 1547
1177our @ISA = CFClient::UI::Entry::; 1548our @ISA = CFClient::UI::EntryBase::;
1178 1549
1179use SDL; 1550use CFClient::OpenGL;
1180use SDL::OpenGL;
1181 1551
1182sub key_down { 1552sub key_down {
1183 my ($self, $ev) = @_; 1553 my ($self, $ev) = @_;
1184 1554
1185 my $sym = $ev->key_sym; 1555 my $sym = $ev->{sym};
1186 1556
1187 if ($sym == SDLK_RETURN) { 1557 if ($sym == 13) {
1558 unshift @{$self->{history}},
1559 my $txt = $self->get_text;
1560 $self->{history_pointer} = -1;
1561 $self->{history_saveback} = '';
1188 $self->emit (activate => $self->get_text); 1562 $self->emit (activate => $txt);
1189 $self->update; 1563 $self->update;
1564
1565 } elsif ($sym == CFClient::SDLK_UP) {
1566 if ($self->{history_pointer} < 0) {
1567 $self->{history_saveback} = $self->get_text;
1568 }
1569 if (@{$self->{history} || []} > 0) {
1570 $self->{history_pointer}++;
1571 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1572 $self->{history_pointer} = @{$self->{history} || []} - 1;
1573 }
1574 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1575 }
1576
1577 } elsif ($sym == CFClient::SDLK_DOWN) {
1578 $self->{history_pointer}--;
1579 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1580
1581 if ($self->{history_pointer} >= 0) {
1582 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1583 } else {
1584 $self->set_text ($self->{history_saveback});
1585 }
1190 1586
1191 } else { 1587 } else {
1192 $self->SUPER::key_down ($ev); 1588 $self->SUPER::key_down ($ev);
1193 } 1589 }
1194 1590
… …
1198 1594
1199package CFClient::UI::Button; 1595package CFClient::UI::Button;
1200 1596
1201our @ISA = CFClient::UI::Label::; 1597our @ISA = CFClient::UI::Label::;
1202 1598
1203use SDL; 1599use CFClient::OpenGL;
1204use SDL::OpenGL;
1205 1600
1206my @tex = 1601my @tex =
1207 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1602 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1208 qw(b1_button_active.png); 1603 qw(b1_button_active.png);
1209 1604
1210sub new { 1605sub new {
1211 my $class = shift; 1606 my $class = shift;
1212 1607
1213 $class->SUPER::new ( 1608 $class->SUPER::new (
1214 padding => 4, 1609 padding => 4,
1215 fg => [1, 1, 1], 1610 fg => [1, 1, 1],
1216 bg => [1, 1, 1, 0.2], 1611 bg => [1, 1, 1, 0.2],
1217 active_fg => [1, 1, 0], 1612 active_fg => [0, 0, 1],
1218 can_hover => 1, 1613 can_hover => 1,
1614 align => 0,
1615 valign => 0,
1616 can_events => 1,
1219 @_ 1617 @_
1220 ) 1618 )
1221} 1619}
1222 1620
1223sub button_up { 1621sub button_up {
… …
1231 1629
1232sub _draw { 1630sub _draw {
1233 my ($self) = @_; 1631 my ($self) = @_;
1234 1632
1235 local $self->{fg} = $self->{fg}; 1633 local $self->{fg} = $self->{fg};
1236 my $tex = $tex[0];
1237
1238 glEnable GL_BLEND;
1239 glEnable GL_TEXTURE_2D;
1240 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1241 1634
1242 if ($GRAB == $self) { 1635 if ($GRAB == $self) {
1243 $self->{fg} = $self->{active_fg}; 1636 $self->{fg} = $self->{active_fg};
1244 } 1637 }
1245 1638
1246 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1639 glEnable GL_TEXTURE_2D;
1247 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1640 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1641 glColor 0, 0, 0, 1;
1248 1642
1249 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1643 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1250 1644
1251 glDisable GL_TEXTURE_2D; 1645 glDisable GL_TEXTURE_2D;
1252 glDisable GL_BLEND;
1253 1646
1254 $self->SUPER::_draw; 1647 $self->SUPER::_draw;
1255} 1648}
1256 1649
1257############################################################################# 1650#############################################################################
… …
1259package CFClient::UI::CheckBox; 1652package CFClient::UI::CheckBox;
1260 1653
1261our @ISA = CFClient::UI::DrawBG::; 1654our @ISA = CFClient::UI::DrawBG::;
1262 1655
1263my @tex = 1656my @tex =
1264 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1657 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1265 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1658 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1266 1659
1267use SDL; 1660use CFClient::OpenGL;
1268use SDL::OpenGL;
1269 1661
1270sub new { 1662sub new {
1271 my $class = shift; 1663 my $class = shift;
1272 1664
1273 $class->SUPER::new ( 1665 $class->SUPER::new (
… …
1284 my ($self) = @_; 1676 my ($self) = @_;
1285 1677
1286 ($self->{padding} * 2 + 6) x 2 1678 ($self->{padding} * 2 + 6) x 2
1287} 1679}
1288 1680
1289sub size_allocate {
1290 my ($self, $x, $y, $w, $h) = @_;
1291
1292 $self->_size_allocate ($x, $y, $w, $h);
1293}
1294
1295sub button_down { 1681sub button_down {
1296 my ($self, $ev, $x, $y) = @_; 1682 my ($self, $ev, $x, $y) = @_;
1297 1683
1298 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1684 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1299 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1685 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
… …
1311 1697
1312 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1698 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1313 1699
1314 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1700 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1315 1701
1702 my $tex = $self->{state} ? $tex[1] : $tex[0];
1703
1704 glEnable GL_TEXTURE_2D;
1705 $tex->draw_quad_alpha (0, 0, $s, $s);
1706 glDisable GL_TEXTURE_2D;
1707}
1708
1709#############################################################################
1710
1711package CFClient::UI::Image;
1712
1713our @ISA = CFClient::UI::Base::;
1714
1715use CFClient::OpenGL;
1716use Carp qw/confess/;
1717
1718our %loaded_images;
1719
1720sub new {
1721 my $class = shift;
1722
1723 my $self = $class->SUPER::new (can_events => 0, @_);
1724
1725 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1726
1727 $loaded_images{$self->{image}} ||=
1728 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1729
1730 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1731
1732 Scalar::Util::weaken $loaded_images{$self->{image}};
1733
1734 $self->{aspect} = $tex->{w} / $tex->{h};
1735
1736 $self
1737}
1738
1739sub size_request {
1740 my ($self) = @_;
1741
1742 ($self->{tex}->{w}, $self->{tex}->{h})
1743}
1744
1745sub _draw {
1746 my ($self) = @_;
1747
1748 my $tex = $self->{tex};
1749
1750 my ($w, $h) = ($self->{w}, $self->{h});
1751
1752 if ($self->{rot90}) {
1753 glRotate 90, 0, 0, 1;
1754 glTranslate 0, -$self->{w}, 0;
1755
1756 ($w, $h) = ($h, $w);
1757 }
1758
1759 glEnable GL_TEXTURE_2D;
1760 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1761
1762 $tex->draw_quad_alpha (0, 0, $w, $h);
1763
1764 glDisable GL_TEXTURE_2D;
1765}
1766
1767#############################################################################
1768
1769package CFClient::UI::VGauge;
1770
1771our @ISA = CFClient::UI::Base::;
1772
1773use List::Util qw(min max);
1774
1775use CFClient::OpenGL;
1776
1777my %tex = (
1778 food => [
1779 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1780 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1781 ],
1782 grace => [
1783 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1784 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1785 ],
1786 hp => [
1787 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1788 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1789 ],
1790 mana => [
1791 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1792 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1793 ],
1794);
1795
1796# eg. VGauge->new (gauge => 'food'), default gauge: food
1797sub new {
1798 my $class = shift;
1799
1800 my $self = $class->SUPER::new (
1801 type => 'food',
1802 @_
1803 );
1804
1805 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1806
1807 $self
1808}
1809
1810sub size_request {
1811 my ($self) = @_;
1812
1813 #my $tex = $tex{$self->{type}}[0];
1814 #@$tex{qw(w h)}
1815 (0, 0)
1816}
1817
1818sub set_max {
1819 my ($self, $max) = @_;
1820
1821 return if $self->{max_val} == $max;
1822
1823 $self->{max_val} = $max;
1824 $self->update;
1825}
1826
1827sub set_value {
1828 my ($self, $val, $max) = @_;
1829
1830 $self->set_max ($max)
1831 if defined $max;
1832
1833 return if $self->{val} == $val;
1834
1835 $self->{val} = $val;
1836 $self->update;
1837}
1838
1839sub _draw {
1840 my ($self) = @_;
1841
1842 my $tex = $tex{$self->{type}};
1843 my ($t1, $t2, $t3) = @$tex;
1844
1845 my ($w, $h) = ($self->{w}, $self->{h});
1846
1847 if ($self->{vertical}) {
1848 glRotate 90, 0, 0, 1;
1849 glTranslate 0, -$self->{w}, 0;
1850
1851 ($w, $h) = ($h, $w);
1852 }
1853
1854 my $ycut = $self->{val} / ($self->{max_val} || 1);
1855
1856 my $ycut1 = max 0, min 1, $ycut;
1857 my $ycut2 = max 0, min 1, $ycut - 1;
1858
1859 my $h1 = $self->{h} * (1 - $ycut1);
1860 my $h2 = $self->{h} * (1 - $ycut2);
1861
1316 glEnable GL_BLEND; 1862 glEnable GL_BLEND;
1863 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1317 glEnable GL_TEXTURE_2D; 1864 glEnable GL_TEXTURE_2D;
1318 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1865 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1319 1866
1320 my $tex = $self->{state} ? $tex[1] : $tex[0]; 1867 glBindTexture GL_TEXTURE_2D, $t1->{name};
1868 glBegin GL_QUADS;
1869 glTexCoord 0 , 0; glVertex 0 , 0;
1870 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1871 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1872 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1873 glEnd;
1321 1874
1322 $tex->draw_quad (0, 0, $s, $s); 1875 my $ycut1 = List::Util::min 1, $ycut;
1876 glBindTexture GL_TEXTURE_2D, $t2->{name};
1877 glBegin GL_QUADS;
1878 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1879 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1880 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1881 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1882 glEnd;
1323 1883
1884 if ($t3) {
1885 glBindTexture GL_TEXTURE_2D, $t3->{name};
1886 glBegin GL_QUADS;
1887 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1888 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1889 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1890 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1891 glEnd;
1892 }
1893
1894 glDisable GL_BLEND;
1324 glDisable GL_TEXTURE_2D; 1895 glDisable GL_TEXTURE_2D;
1325 glDisable GL_BLEND; 1896}
1897
1898#############################################################################
1899
1900package CFClient::UI::Gauge;
1901
1902our @ISA = CFClient::UI::VBox::;
1903
1904sub new {
1905 my ($class, %arg) = @_;
1906
1907 my $self = $class->SUPER::new (
1908 tooltip => $arg{type},
1909 can_hover => 1,
1910 can_events => 1,
1911 %arg,
1912 );
1913
1914 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1915 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1916 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1917
1918 $self
1919}
1920
1921sub set_fontsize {
1922 my ($self, $fsize) = @_;
1923
1924 $self->{value}->set_fontsize ($fsize);
1925 $self->{max} ->set_fontsize ($fsize);
1926}
1927
1928sub set_max {
1929 my ($self, $max) = @_;
1930
1931 $self->{gauge}->set_max ($max);
1932 $self->{max}->set_text ($max);
1933}
1934
1935sub set_value {
1936 my ($self, $val, $max) = @_;
1937
1938 $self->set_max ($max)
1939 if defined $max;
1940
1941 $self->{gauge}->set_value ($val, $max);
1942 $self->{value}->set_text ($val);
1326} 1943}
1327 1944
1328############################################################################# 1945#############################################################################
1329 1946
1330package CFClient::UI::Slider; 1947package CFClient::UI::Slider;
1331 1948
1332use strict; 1949use strict;
1333 1950
1334use SDL::OpenGL; 1951use CFClient::OpenGL;
1335 1952
1336our @ISA = CFClient::UI::DrawBG::; 1953our @ISA = CFClient::UI::DrawBG::;
1337 1954
1338my @tex = 1955my @tex =
1339 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1956 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
… …
1349 # TODO: calculations are off 1966 # TODO: calculations are off
1350 my $self = $class->SUPER::new ( 1967 my $self = $class->SUPER::new (
1351 fg => [1, 1, 1], 1968 fg => [1, 1, 1],
1352 active_fg => [0, 0, 0], 1969 active_fg => [0, 0, 0],
1353 range => [0, 0, 100, 10], 1970 range => [0, 0, 100, 10],
1354 req_w => 40, 1971 req_w => $::WIDTH / 80,
1355 req_h => 13, 1972 req_h => $::WIDTH / 80,
1356 vertical => 0, 1973 vertical => 0,
1357 can_hover => 1, 1974 can_hover => 1,
1358 inner_pad => 5, 1975 inner_pad => 5,
1359 @_ 1976 @_
1360 ); 1977 );
… …
1443 $page ||= 2; 2060 $page ||= 2;
1444 2061
1445 my $knob_a = $inner_pad_px + ($value - $page * 0.5); 2062 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1446 my $knob_b = $inner_pad_px + ($value + $page * 0.5); 2063 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1447 2064
1448 glEnable GL_BLEND;
1449 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1450 glEnable GL_TEXTURE_2D; 2065 glEnable GL_TEXTURE_2D;
1451 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2066 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1452 2067
1453 # draw background 2068 # draw background
1454 $tex[1]->draw_quad (0, 0, $w, $h); 2069 $tex[1]->draw_quad_alpha (0, 0, $w, $h);
1455 2070
1456 # draw handle 2071 # draw handle
1457 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2072 $tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h);
1458 2073
1459 glDisable GL_BLEND;
1460 glDisable GL_TEXTURE_2D; 2074 glDisable GL_TEXTURE_2D;
1461} 2075}
1462 2076
1463############################################################################# 2077#############################################################################
1464 2078
1465package CFClient::UI::TextView; 2079package CFClient::UI::TextView;
1466 2080
1467our @ISA = CFClient::UI::HBox::; 2081our @ISA = CFClient::UI::HBox::;
1468 2082
1469use SDL::OpenGL; 2083use CFClient::OpenGL;
1470 2084
1471sub new { 2085sub new {
1472 my $class = shift; 2086 my $class = shift;
1473 2087
1474 my $self = $class->SUPER::new ( 2088 my $self = $class->SUPER::new (
1475 req_w => $::WIDTH / 6, 2089 fontsize => 1,
1476 req_h => $::HEIGHT / 6, 2090 can_events => 0,
1477 fontsize => $::FONTSIZE, 2091 #font => default_font
1478 @_, 2092 @_,
1479 2093
1480 layout => (new CFClient::Layout), 2094 layout => (new CFClient::Layout 1),
1481 par => [], 2095 par => [],
1482 height => 0, 2096 height => 0,
1483 children => [ 2097 children => [
1484 (new CFClient::UI::Empty expand => 1), 2098 (new CFClient::UI::Empty expand => 1),
1485 (new CFClient::UI::Slider vertical => 1), 2099 (new CFClient::UI::Slider vertical => 1),
1486 ], 2100 ],
1487 ); 2101 );
1488 2102
1489 $self->{children}[1]->connect (changed => sub { 2103 $self->{children}[1]->connect (changed => sub { $self->update });
1490 $self->update;
1491 });
1492 2104
1493 $self 2105 $self
1494} 2106}
1495 2107
1496sub set_fontsize { 2108sub set_fontsize {
… …
1503sub text_height { 2115sub text_height {
1504 my ($self, $text) = @_; 2116 my ($self, $text) = @_;
1505 2117
1506 my $layout = $self->{layout}; 2118 my $layout = $self->{layout};
1507 2119
1508 $layout->set_height ($self->{fontsize}); 2120 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1509 $layout->set_width ($self->{w}); 2121 $layout->set_width ($self->{children}[0]{w});
1510 $layout->set_text ($text); 2122 $layout->set_markup ($text);
1511 2123
1512 ($layout->size)[1] 2124 ($layout->size)[1]
1513} 2125}
1514 2126
1515sub reflow { 2127sub reflow {
… …
1517 2129
1518 $self->{need_reflow}++; 2130 $self->{need_reflow}++;
1519 $self->update; 2131 $self->update;
1520} 2132}
1521 2133
1522sub size_request {
1523 my ($self) = @_;
1524
1525 ($self->{req_w}, $self->{req_h})
1526}
1527
1528sub size_allocate { 2134sub size_allocate {
1529 my ($self, $x, $y, $w, $h) = @_; 2135 my ($self, $w, $h) = @_;
1530 2136
1531 $self->SUPER::size_allocate ($x, $y, $w, $h); 2137 $self->SUPER::size_allocate ($w, $h);
1532 2138
2139 $self->{layout}->set_font ($self->{font}) if $self->{font};
1533 $self->{layout}->set_height ($self->{fontsize}); 2140 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1534 $self->{layout}->set_width ($self->{w}); 2141 $self->{layout}->set_width ($self->{children}[0]{w});
1535 2142
1536 $self->reflow; 2143 $self->reflow;
1537} 2144}
1538 2145
1539sub add_paragraph { 2146sub add_paragraph {
… …
1558 2165
1559 return unless $self->{h} > 0; 2166 return unless $self->{h} > 0;
1560 2167
1561 delete $self->{texture}; 2168 delete $self->{texture};
1562 2169
1563 $TOPLEVEL->on_refresh ($self, sub { 2170 $ROOT->on_refresh ($self, sub {
1564 if (delete $self->{need_reflow}) { 2171 if (delete $self->{need_reflow}) {
1565 my $height = 0; 2172 my $height = 0;
1566 2173
1567 $height += $_->[0] = $self->text_height ($_->[2]) 2174 $height += $_->[0] = $self->text_height ($_->[2])
1568 for @{$self->{par}}; 2175 for @{$self->{par}};
… …
1572 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2179 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1573 2180
1574 delete $self->{texture}; 2181 delete $self->{texture};
1575 } 2182 }
1576 2183
1577 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2184 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1578 glClearColor 0, 0, 0, 1; 2185 glClearColor 0, 0, 0, 0;
1579 glClear GL_COLOR_BUFFER_BIT; 2186 glClear GL_COLOR_BUFFER_BIT;
1580 2187
1581 glEnable GL_BLEND;
1582 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1583 glEnable GL_TEXTURE_2D; 2188 glEnable GL_TEXTURE_2D;
1584 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2189 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1585 2190
1586 my $top = int $self->{children}[1]{range}[0]; 2191 my $top = int $self->{children}[1]{range}[0];
1587 2192
… …
1590 2195
1591 my $y = 0; 2196 my $y = 0;
1592 2197
1593 my $layout = $self->{layout}; 2198 my $layout = $self->{layout};
1594 2199
2200 $layout->set_font ($self->{font}) if $self->{font};
2201
1595 for my $par (@{$self->{par}}) { 2202 for my $par (@{$self->{par}}) {
1596 my $h = $par->[0]; 2203 my $h = $par->[0];
1597 2204
1598 if ($y0 < $y + $h && $y < $y1) { 2205 if ($y0 < $y + $h && $y < $y1) {
2206 $layout->set_foreground (@{ $par->[1] });
1599 $layout->set_text ($par->[2]); 2207 $layout->set_markup ($par->[2]);
1600 2208
1601 glColor @{ $par->[1] };
1602 my ($W, $H) = $layout->size; 2209 my ($W, $H) = $layout->size;
1603 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2210 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);
1604 } 2211 }
1605 2212
1606 $y += $h; 2213 $y += $h;
1607 } 2214 }
1608 2215
1609 glDisable GL_TEXTURE_2D; 2216 glDisable GL_TEXTURE_2D;
1610 glDisable GL_BLEND;
1611 }; 2217 };
1612 }); 2218 });
1613} 2219}
1614 2220
1615sub _draw { 2221sub _draw {
1616 my ($self) = @_; 2222 my ($self) = @_;
1617 2223
1618 if ($self->{texture}) {
1619 glEnable GL_TEXTURE_2D; 2224 glEnable GL_TEXTURE_2D;
1620 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2225 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1621 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2226 glColor 1, 1, 1, 1;
2227 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1622 glDisable GL_TEXTURE_2D; 2228 glDisable GL_TEXTURE_2D;
1623 }
1624 2229
1625 $self->{children}[1]->draw; 2230 $self->{children}[1]->draw;
1626 2231
1627} 2232}
1628 2233
1629############################################################################# 2234#############################################################################
1630 2235
1631package CFClient::UI::MapWidget;
1632
1633use strict;
1634
1635use List::Util qw(min max);
1636
1637use SDL;
1638use SDL::OpenGL;
1639
1640our @ISA = CFClient::UI::Base::;
1641
1642sub new {
1643 my $class = shift;
1644
1645 $class->SUPER::new (
1646 z => -1,
1647 can_focus => 1,
1648 list => (glGenLists 1),
1649 @_
1650 )
1651}
1652
1653sub key_down {
1654 print "MAPKEYDOWN\n";
1655}
1656
1657sub key_up {
1658}
1659
1660sub button_down {
1661 my ($self, $ev, $x, $y) = @_;
1662
1663 $self->focus_in;
1664
1665 if ($ev->button == 2) {
1666 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1667 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1668
1669 $self->{motion} = sub {
1670 my ($ev, $x, $y) = @_;
1671
1672 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1673
1674 $::CFG->{map_shift_x} = $bw + $x - $ox;
1675 $::CFG->{map_shift_y} = $bh + $y - $oy;
1676
1677 $self->update;
1678 };
1679 }
1680}
1681
1682sub button_up {
1683 my ($self, $ev, $x, $y) = @_;
1684
1685 delete $self->{motion};
1686}
1687
1688sub mouse_motion {
1689 my ($self, $ev, $x, $y) = @_;
1690
1691 $self->{motion}->($ev, $x, $y) if $self->{motion};
1692}
1693
1694sub size_request {
1695 (
1696 1 + 32 * int $::WIDTH / 32,
1697 1 + 32 * int $::HEIGHT / 32,
1698 )
1699}
1700
1701sub update {
1702 my ($self) = @_;
1703
1704 $self->{need_update} = 1;
1705 $self->SUPER::update;
1706}
1707
1708sub draw {
1709 my ($self) = @_;
1710
1711 if (delete $self->{need_update}) {
1712 glNewList $self->{list}, GL_COMPILE;
1713
1714 my $sw = int $::WIDTH / 32;
1715 my $sh = int $::HEIGHT / 32;
1716
1717 if ($::MAP) {
1718 my $sx = $::CFG->{map_shift_x};
1719 my $sy = $::CFG->{map_shift_y};
1720
1721 glTranslate +($sx & 31) - 32, ($sy & 31) - 32, 0;
1722
1723 my ($w, $h, $data) = $::MAP->draw ($sx >> 5, $sy >> 5, 0, 0, $sw + 1, $sh + 1);
1724
1725 if ($::CFG->{fow_enable}) {
1726 if ($::CFG->{fow_smooth}) { # smooth fog of war
1727 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1728 glConvolutionFilter2D
1729 GL_CONVOLUTION_2D,
1730 GL_ALPHA,
1731 3, 3,
1732 GL_ALPHA, GL_FLOAT,
1733 pack "f*",
1734 0.1, 0.1, 0.1,
1735 0.1, 0.2, 0.1,
1736 0.1, 0.1, 0.1,
1737 ;
1738 glEnable GL_CONVOLUTION_2D;
1739 }
1740
1741 my $tex = new CFClient::Texture
1742 w => $w,
1743 h => $h,
1744 data => $data,
1745 internalformat => GL_ALPHA,
1746 format => GL_ALPHA;
1747
1748 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1749
1750 glEnable GL_BLEND;
1751 glEnable GL_TEXTURE_2D;
1752 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1753
1754 glColor +($::CFG->{fow_intensity}) x 3, 1;
1755 $tex->draw_quad (0, 0, $w * 32, $h * 32);
1756
1757 glDisable GL_TEXTURE_2D;
1758 glDisable GL_BLEND;
1759 }
1760 }
1761
1762 glEndList;
1763 }
1764
1765 glPushMatrix;
1766 glCallList $self->{list};
1767 glPopMatrix;
1768
1769 if ($FOCUS != $self) {
1770 glColor 64/255, 64/255, 64/255;
1771 glLogicOp GL_AND;
1772 glEnable GL_COLOR_LOGIC_OP;
1773 glBegin GL_QUADS;
1774 glVertex 0, 0;
1775 glVertex 0, $::HEIGHT;
1776 glVertex $::WIDTH, $::HEIGHT;
1777 glVertex $::WIDTH, 0;
1778 glEnd;
1779 glDisable GL_COLOR_LOGIC_OP;
1780 }
1781}
1782
1783my %DIR = (
1784 SDLK_KP8, [1, "north"],
1785 SDLK_KP9, [2, "northeast"],
1786 SDLK_KP6, [3, "east"],
1787 SDLK_KP3, [4, "southeast"],
1788 SDLK_KP2, [5, "south"],
1789 SDLK_KP1, [6, "southwest"],
1790 SDLK_KP4, [7, "west"],
1791 SDLK_KP7, [8, "northwest"],
1792
1793 SDLK_UP, [1, "north"],
1794 SDLK_RIGHT, [3, "east"],
1795 SDLK_DOWN, [5, "south"],
1796 SDLK_LEFT, [7, "west"],
1797);
1798
1799sub key_down {
1800 my ($self, $ev) = @_;
1801
1802 my $mod = $ev->key_mod;
1803 my $sym = $ev->key_sym;
1804
1805 if ($sym == SDLK_KP5) {
1806 $::CONN->user_send ("command stay fire");
1807 } elsif ($sym == SDLK_a) {
1808 $::CONN->user_send ("command apply");
1809 } elsif ($sym == SDLK_QUOTE) {
1810 $self->emit ('activate_console');
1811 } elsif ($sym == SDLK_SLASH) {
1812 $self->emit ('activate_console' => '/');
1813 } elsif (exists $DIR{$sym}) {
1814 if ($mod & KMOD_SHIFT) {
1815 $self->{shft}++;
1816 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1817 } elsif ($mod & KMOD_CTRL) {
1818 $self->{ctrl}++;
1819 $::CONN->user_send ("command run $DIR{$sym}[0]");
1820 } else {
1821 $::CONN->user_send ("command $DIR{$sym}[1]");
1822 }
1823 }
1824}
1825
1826sub key_up {
1827 my ($self, $ev) = @_;
1828
1829 my $mod = $ev->key_mod;
1830 my $sym = $ev->key_sym;
1831
1832 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1833 $::CONN->user_send ("command fire_stop");
1834 }
1835 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1836 $::CONN->user_send ("command run_stop");
1837 }
1838}
1839
1840#############################################################################
1841
1842package CFClient::UI::Animator; 2236package CFClient::UI::Animator;
1843 2237
1844use SDL::OpenGL; 2238use CFClient::OpenGL;
1845 2239
1846our @ISA = CFClient::UI::Bin::; 2240our @ISA = CFClient::UI::Bin::;
1847 2241
1848sub moveto { 2242sub moveto {
1849 my ($self, $x, $y) = @_; 2243 my ($self, $x, $y) = @_;
… …
1887 2281
1888sub new { 2282sub new {
1889 my $class = shift; 2283 my $class = shift;
1890 2284
1891 my $self = $class->SUPER::new ( 2285 my $self = $class->SUPER::new (
1892 state => 0, 2286 state => 0,
1893 connect_activate => \&toggle_flopper, 2287 connect_activate => \&toggle_flopper,
1894 @_ 2288 @_
1895 ); 2289 );
1896 2290
1897 if ($self->{state}) { 2291 if ($self->{state}) {
… …
1905sub toggle_flopper { 2299sub toggle_flopper {
1906 my ($self) = @_; 2300 my ($self) = @_;
1907 2301
1908 # TODO: use animation 2302 # TODO: use animation
1909 if ($self->{state} = !$self->{state}) { 2303 if ($self->{state} = !$self->{state}) {
1910 $CFClient::UI::TOPLEVEL->add ($self->{other}); 2304 $CFClient::UI::ROOT->add ($self->{other});
1911 $self->{other}->move ( 2305 $self->{other}->move ($self->coord2global (0, $self->{h}));
1912 ($::WIDTH - $self->{other}{w}) * 0.5, 2306 $self->emit ("open");
1913 ($::HEIGHT - $self->{other}{h}) * 0.5,
1914 );
1915 } else { 2307 } else {
1916 $CFClient::UI::TOPLEVEL->remove ($self->{other}); 2308 $CFClient::UI::ROOT->remove ($self->{other});
2309 $self->emit ("close");
2310 }
2311
2312 $self->emit (changed => $self->{state});
2313}
2314
2315#############################################################################
2316
2317package CFClient::UI::Tooltip;
2318
2319our @ISA = CFClient::UI::Bin::;
2320
2321use CFClient::OpenGL;
2322
2323sub new {
2324 my $class = shift;
2325
2326 $class->SUPER::new (
2327 @_,
2328 can_events => 0,
2329 )
2330}
2331
2332sub set_tooltip_from {
2333 my ($self, $widget) = @_;
2334
2335 $self->add (new CFClient::UI::Label
2336 markup => $widget->{tooltip},
2337 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2338 fontsize => 0.8,
2339 fg => [0, 0, 0, 1],
2340 font => ($widget->{tooltip_font} || $::FONT_PROP),
2341 );
2342}
2343
2344sub size_request {
2345 my ($self) = @_;
2346
2347 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2348
2349 ($w + 4, $h + 4)
2350}
2351
2352sub size_allocate {
2353 my ($self, $w, $h) = @_;
2354
2355 $self->SUPER::size_allocate ($w - 4, $h - 4);
2356}
2357
2358sub _draw {
2359 my ($self) = @_;
2360
2361 glTranslate 0.375, 0.375;
2362
2363 my ($w, $h) = @$self{qw(w h)};
2364
2365 glColor 1, 0.8, 0.4;
2366 glBegin GL_QUADS;
2367 glVertex 0 , 0;
2368 glVertex 0 , $h;
2369 glVertex $w, $h;
2370 glVertex $w, 0;
2371 glEnd;
1917 } 2372
2373 glColor 0, 0, 0;
2374 glBegin GL_LINE_LOOP;
2375 glVertex 0 , 0;
2376 glVertex 0 , $h;
2377 glVertex $w, $h;
2378 glVertex $w, 0;
2379 glEnd;
2380
2381 glTranslate 2 - 0.375, 2 - 0.375;
2382 $self->SUPER::_draw;
1918} 2383}
1919 2384
1920############################################################################# 2385#############################################################################
1921 2386
1922package CFClient::UI::Toplevel; 2387package CFClient::UI::Face;
2388
2389our @ISA = CFClient::UI::Base::;
2390
2391use CFClient::OpenGL;
2392
2393sub new {
2394 my $class = shift;
2395
2396 $class->SUPER::new (
2397 aspect => 1,
2398 @_,
2399 )
2400}
2401
2402sub size_request {
2403 (32, 8)
2404}
2405
2406sub _draw {
2407 my ($self) = @_;
2408
2409 return unless $::CONN;#d# manage and cache textures differently
2410 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2411
2412 # TODO animation
2413 if ($tex) {
2414 glEnable GL_TEXTURE_2D;
2415 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2416 glColor 1, 1, 1, 1;
2417 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2418 glDisable GL_TEXTURE_2D;
2419 }
2420}
2421
2422#############################################################################
2423
2424package CFClient::UI::InventoryItem;
2425
2426our @ISA = CFClient::UI::HBox::;
2427
2428sub new {
2429 my $class = shift;
2430
2431 my %args = @_;
2432
2433 my $item = delete $args{item};
2434
2435 my $desc = $item->{nrof} < 2
2436 ? $item->{name}
2437 : "$item->{nrof} $item->{name_pl}";
2438
2439
2440 my $self = $class->SUPER::new (
2441 can_hover => 1,
2442 can_events => 1,
2443 tooltip => (CFClient::UI::Label->escape ($desc)
2444 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2445 connect_button_down => sub {
2446 my ($self, $ev, $x, $y) = @_;
2447
2448 # todo: maybe put examine on 1? but should just be a tooltip :(
2449 if ($ev->{button} == 1) {
2450 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2451 } elsif ($ev->{button} == 2) {
2452 $::CONN->send ("apply $item->{tag}");
2453 } elsif ($ev->{button} == 3) {
2454 CFClient::UI::Menu->new (
2455 items => [
2456 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2457 [
2458 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2459 sub { $::CONN->send ("lock $item->{tag}") },
2460 ],
2461 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2462 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2463 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2464 ],
2465 )->popup ($ev);
2466 }
2467
2468 1
2469 },
2470 %args
2471 );
2472
2473 $self->add (new CFClient::UI::Face
2474 can_events => 0,
2475 face => $item->{face},
2476 anim => $item->{anim},
2477 animspeed => $item->{animspeed},
2478 );
2479
2480 $self->add (new CFClient::UI::Label
2481 can_events => 0,
2482 text => $desc,
2483 );
2484
2485 $self
2486}
2487
2488#############################################################################
2489
2490package CFClient::UI::Inventory;
2491
2492our @ISA = CFClient::UI::ScrolledWindow::;
2493
2494sub new {
2495 my $class = shift;
2496
2497 my $self = $class->SUPER::new (
2498 scrolled => (new CFClient::UI::VBox),
2499 @_,
2500 );
2501
2502 $self
2503}
2504
2505sub set_items {
2506 my ($self, $items) = @_;
2507
2508 $self->{scrolled}->clear;
2509 return unless $items;
2510
2511 my @items = sort { $a->{type} <=> $b->{type} } @$items;
2512
2513 $self->{real_items} = \@items;
2514
2515 for my $item (@items) {
2516 my $desc = $item->{nrof} < 2
2517 ? $item->{name}
2518 : "$item->{nrof} $item->{name_pl}";
2519
2520 $self->{scrolled}->add ($item->{widget} ||= new CFClient::UI::InventoryItem item => $item);
2521 }
2522
2523# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2524}
2525
2526sub size_request {
2527 my ($self) = @_;
2528 ($self->{req_w}, $self->{req_h});
2529}
2530
2531#############################################################################
2532
2533package CFClient::UI::Menu;
2534
2535our @ISA = CFClient::UI::FancyFrame::;
2536
2537use CFClient::OpenGL;
2538
2539sub new {
2540 my $class = shift;
2541
2542 my $self = $class->SUPER::new (
2543 items => [],
2544 z => 100,
2545 @_,
2546 );
2547
2548 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2549
2550 for my $item (@{ $self->{items} }) {
2551 my ($widget, $cb) = @$item;
2552
2553 # handle various types of items, only text for now
2554 if (!ref $widget) {
2555 $widget = new CFClient::UI::Label
2556 can_hover => 1,
2557 can_events => 1,
2558 text => $widget;
2559 }
2560
2561 $self->{item}{$widget} = $item;
2562
2563 $self->{vbox}->add ($widget);
2564 }
2565
2566 $self
2567}
2568
2569# popup given the event (must be a mouse button down event currently)
2570sub popup {
2571 my ($self, $ev) = @_;
2572
2573 $self->emit ("popdown");
2574
2575 # maybe save $GRAB? must be careful about events...
2576 $GRAB = $self;
2577 $self->{button} = $ev->{button};
2578
2579 $self->show;
2580 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2581}
2582
2583sub mouse_motion {
2584 my ($self, $ev, $x, $y) = @_;
2585
2586 # TODO: should use vbox->find_widget or so
2587 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2588 $self->{hover} = $self->{item}{$HOVER};
2589}
2590
2591sub button_up {
2592 my ($self, $ev, $x, $y) = @_;
2593
2594 if ($ev->{button} == $self->{button}) {
2595 undef $GRAB;
2596 $self->hide;
2597
2598 $self->emit ("popdown");
2599 $self->{hover}[1]->() if $self->{hover};
2600 }
2601}
2602
2603#############################################################################
2604
2605package CFClient::UI::Statusbox;
2606
2607our @ISA = CFClient::UI::VBox::;
2608
2609sub reorder {
2610 my ($self) = @_;
2611 my $NOW = time;
2612
2613 while (my ($k, $v) = each %{ $self->{item} }) {
2614 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2615 }
2616
2617 my @widgets;
2618
2619 my @items = sort {
2620 $a->{pri} <=> $b->{pri}
2621 or $b->{id} <=> $a->{id}
2622 } values %{ $self->{item} };
2623
2624 my $count = 10 + 1;
2625 for my $item (@items) {
2626 last unless --$count;
2627
2628 push @widgets, $item->{label} ||= do {
2629 # TODO: doesn't handle markup well (read as: at all)
2630 my $short = $item->{count} > 1
2631 ? "<b>$item->{count} ×</b> $item->{text}"
2632 : $item->{text};
2633
2634 for ($short) {
2635 s/^\s+//;
2636 s/\012.*/…/s;
2637 my $len = int 30 / $item->{fontsize};
2638 substr $_, $len, length, "…" if $len < length;
2639 }
2640
2641 new CFClient::UI::Label
2642 markup => $short,
2643 tooltip => $item->{tooltip},
2644 tooltip_font => $::FONT_PROP,
2645 tooltip_width => 0.67,
2646 fontsize => $item->{fontsize},
2647 color => $item->{color},
2648 can_events => 1,
2649 can_hover => 1
2650 };
2651 }
2652
2653 $self->clear;
2654 $self->SUPER::add (reverse @widgets);
2655}
2656
2657sub add {
2658 my ($self, $text, %arg) = @_;
2659
2660 my $timeout = time + ((delete $arg{timeout}) || 60);
2661
2662 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2663
2664 if (my $item = $self->{item}{$group}) {
2665 if ($item->{text} eq $text) {
2666 $item->{count}++;
2667 } else {
2668 $item->{count} = 1;
2669 $item->{text} = $item->{tooltip} = $text;
2670 }
2671 $item->{timeout} = $timeout;
2672 delete $item->{label};
2673 } else {
2674 $self->{item}{$group} = {
2675 id => ++$self->{id},
2676 text => $text,
2677 timeout => $timeout,
2678 tooltip => $text,
2679 fontsize => 0.8,
2680 color => [0.8, 0.8, 0.8, 0.8],
2681 pri => 0,
2682 count => 1,
2683 %arg,
2684 };
2685 }
2686
2687 $self->reorder;
2688}
2689
2690#############################################################################
2691
2692package CFClient::UI::Root;
1923 2693
1924our @ISA = CFClient::UI::Container::; 2694our @ISA = CFClient::UI::Container::;
1925 2695
1926use SDL::OpenGL; 2696use CFClient::OpenGL;
2697
2698sub new {
2699 my $class = shift;
2700
2701 $class->SUPER::new (
2702 @_,
2703 )
2704}
2705
2706sub configure {
2707 my ($self, $x, $y, $w, $h) = @_;
2708
2709 $self->{w} = $w;
2710 $self->{h} = $h;
2711}
2712
2713sub check_size {
2714 my ($self) = @_;
2715
2716 $self->size_allocate ($self->{w}, $self->{h})
2717 if $self->{w};
2718}
1927 2719
1928sub size_request { 2720sub size_request {
1929 ($::WIDTH, $::HEIGHT) 2721 my ($self) = @_;
2722
2723 ($self->{w}, $self->{h})
1930} 2724}
1931 2725
1932sub size_allocate { 2726sub size_allocate {
1933 my ($self, $x, $y, $w, $h) = @_; 2727 my ($self, $w, $h) = @_;
1934 2728
1935 $self->_size_allocate ($x, $y, $w, $h); 2729 my $old_w = $self->{old_w};
2730 my $old_h = $self->{old_h};
1936 2731
1937 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 2732 if ($old_w && $old_h) {
1938 for @{$self->{children}}; 2733 for my $child ($self->children) {
1939} 2734 $child->{x} = int 0.5 + $child->{x} * $w / $old_w;
2735 $child->{w} = int 0.5 + $child->{w} * $w / $old_w;
2736 $child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
2737 $child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
2738 $child->{y} = int 0.5 + $child->{y} * $h / $old_h;
2739 $child->{h} = int 0.5 + $child->{h} * $h / $old_h;
2740 $child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
2741 $child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
2742 }
2743 }
1940 2744
1941sub translate { 2745 for my $child ($self->children) {
2746 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2747
2748 $X = List::Util::max 0, List::Util::min $w - $W, $X;
2749 $Y = List::Util::max 0, List::Util::min $h - $H, $Y;
2750 $child->configure ($X, $Y, $W, $H);
2751 }
2752
2753 $self->{old_w} = $w;
2754 $self->{old_h} = $h;
2755}
2756
2757sub coord2local {
1942 my ($self, $x, $y) = @_; 2758 my ($self, $x, $y) = @_;
1943 2759
1944 ($x, $y) 2760 ($x, $y)
1945} 2761}
1946 2762
2763sub coord2global {
2764 my ($self, $x, $y) = @_;
2765
2766 ($x, $y)
2767}
2768
1947sub update { 2769sub update {
1948 my ($self) = @_; 2770 my ($self) = @_;
1949 2771
1950 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 2772 $self->check_size;
1951 ::refresh (); 2773 $::WANT_REFRESH++;
1952} 2774}
1953 2775
1954sub add { 2776sub add {
1955 my ($self, $widget) = @_; 2777 my ($self, $child) = @_;
1956 2778
2779 # integerise window positions
2780 $child->{x} = int $child->{x};
2781 $child->{y} = int $child->{y};
2782
1957 $self->SUPER::add ($widget); 2783 $self->SUPER::add ($child);
1958
1959 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
1960} 2784}
1961 2785
1962sub on_refresh { 2786sub on_refresh {
1963 my ($self, $id, $cb) = @_; 2787 my ($self, $id, $cb) = @_;
1964 2788
1965 $self->{refresh_hook}{$id} = $cb; 2789 $self->{refresh_hook}{$id} = $cb;
1966} 2790}
1967 2791
1968sub draw { 2792sub draw {
1969 my ($self) = @_; 2793 my ($self) = @_;
1970 2794
2795 if ($self->{check_size}) {
2796 my @queue = ([], []);
2797
2798 for (;;) {
2799 if ($self->{check_size}) {
2800 # heuristic: check containers last
2801 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
2802 for values %{delete $self->{check_size}}
2803 }
2804
2805 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
2806
2807 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
2808 ? @$widget{qw(user_w user_h)}
2809 : $widget->size_request;
2810
2811 if (delete $widget->{force_alloc}
2812 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
2813 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2814
2815 $widget->{req_w} = $w;
2816 $widget->{req_h} = $h;
2817
2818 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
2819
2820 $widget->{parent}->check_size
2821 if $widget->{parent};
2822 }
2823 }
2824 }
2825
2826 while ($self->{size_alloc}) {
2827 for (values %{delete $self->{size_alloc}}) {
2828 my ($widget, $w, $h) = @$_;
2829
2830 $w = 0 if $w < 0;
2831 $h = 0 if $h < 0;
2832
2833 $widget->{w} = $w;
2834 $widget->{h} = $h;
2835 $widget->size_allocate ($w, $h);
2836 $widget->emit (size_allocate => $w, $h);
2837 }
2838 }
2839
1971 while (my $rcb = delete $self->{refresh_hook}) { 2840 while ($self->{refresh_hook}) {
1972 $_->() for values %$rcb; 2841 $_->()
2842 for values %{delete $self->{refresh_hook}};
1973 } 2843 }
1974 2844
1975 glViewport 0, 0, $::WIDTH, $::HEIGHT; 2845 glViewport 0, 0, $::WIDTH, $::HEIGHT;
1976 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 2846 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
1977 glClear GL_COLOR_BUFFER_BIT; 2847 glClear GL_COLOR_BUFFER_BIT;
… …
1987 2857
1988############################################################################# 2858#############################################################################
1989 2859
1990package CFClient::UI; 2860package CFClient::UI;
1991 2861
2862$ROOT = new CFClient::UI::Root;
1992$TOPLEVEL = new CFClient::UI::Toplevel; 2863$TOOLTIP = new CFClient::UI::Tooltip;
1993 2864
19941 28651
1995 2866

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