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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.80 by root, Wed Apr 12 00:36:13 2006 UTC vs.
Revision 1.193 by root, Wed May 10 21:12:26 2006 UTC

… …
7 7
8use CFClient; 8use CFClient;
9 9
10our ($FOCUS, $HOVER, $GRAB); # various widgets 10our ($FOCUS, $HOVER, $GRAB); # various widgets
11 11
12our $TOPLEVEL; 12our $ROOT;
13our $TOOLTIP;
13our $BUTTON_STATE; 14our $BUTTON_STATE;
15
16sub check_tooltip {
17 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (length $widget->{tooltip}) {
20
21 if ($TOOLTIP->{owner} != $widget) {
22 $TOOLTIP->{owner} = $widget;
23
24 my $tip = $widget->{tooltip};
25
26 $tip = $tip->($widget) if CODE:: eq ref $tip;
27
28 $TOOLTIP->set_markup ($widget->{tooltip});
29
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 }
40
41 return;
42 }
43 }
44 }
45
46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner};
48}
14 49
15# class methods for events 50# class methods for events
16sub feed_sdl_key_down_event { 51sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 52 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
53 if $FOCUS;
18} 54}
19 55
20sub feed_sdl_key_up_event { 56sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 57 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
58 if $FOCUS;
22} 59}
23 60
24sub feed_sdl_button_down_event { 61sub feed_sdl_button_down_event {
25 my ($ev) = @_; 62 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 63 my ($x, $y) = ($ev->{x}, $ev->{y});
27 64
28 if (!$BUTTON_STATE) { 65 if (!$BUTTON_STATE) {
29 my $widget = $TOPLEVEL->find_widget ($x, $y); 66 my $widget = $ROOT->find_widget ($x, $y);
30 67
31 $GRAB = $widget; 68 $GRAB = $widget;
32 $GRAB->update if $GRAB; 69 $GRAB->update if $GRAB;
33 }
34 70
71 check_tooltip;
72 }
73
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 74 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 75
37 $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; 76 if ($GRAB) {
77 ($x, $y) = $GRAB->coord2local ($x, $y);
78 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
79 }
38} 80}
39 81
40sub feed_sdl_button_up_event { 82sub feed_sdl_button_up_event {
41 my ($ev) = @_; 83 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 84 my ($x, $y) = ($ev->{x}, $ev->{y});
43 85
44 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 86 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 87
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 88 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 89
48 $GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB; 90 if ($GRAB) {
91 ($x, $y) = $GRAB->coord2local ($x, $y);
92 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
93 }
49 94
50 if (!$BUTTON_STATE) { 95 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 96 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 97 $grab->update if $grab;
53 $GRAB->update if $GRAB; 98 $GRAB->update if $GRAB;
99
100 check_tooltip;
54 } 101 }
55} 102}
56 103
57sub feed_sdl_motion_event { 104sub feed_sdl_motion_event {
58 my ($ev) = @_; 105 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 106 my ($x, $y) = ($ev->{x}, $ev->{y});
60 107
61 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 108 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 109
63 if ($widget != $HOVER) { 110 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 111 my $hover = $HOVER; $HOVER = $widget;
65 112
66 $hover->update if $hover; 113 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER; 114 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 115
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 116 check_tooltip;
117 }
118
119 if ($HOVER) {
120 ($x, $y) = $HOVER->coord2local ($x, $y);
121 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
122 }
123}
124
125# convert position array to integers
126sub harmonize {
127 my ($vals) = @_;
128
129 my $rem = 0;
130
131 for (@$vals) {
132 my $i = int $_ + $rem;
133 $rem += $_ - $i;
134 $_ = $i;
135 }
71} 136}
72 137
73############################################################################# 138#############################################################################
74 139
75package CFClient::UI::Base; 140package CFClient::UI::Base;
76 141
77use strict; 142use strict;
78 143
79use SDL::OpenGL; 144use CFClient::OpenGL;
80 145
81sub new { 146sub new {
82 my $class = shift; 147 my $class = shift;
83 148
84 my $self = bless { 149 my $self = bless {
85 x => 0, 150 x => 0,
86 y => 0, 151 y => 0,
87 z => 0, 152 z => 0,
88 w => -1, 153 can_events => 1,
89 h => -1,
90 @_ 154 @_
91 }, $class; 155 }, $class;
92 156
93 for (keys %$self) { 157 for (keys %$self) {
94 if (/^connect_(.*)$/) { 158 if (/^connect_(.*)$/) {
… …
97 } 161 }
98 162
99 $self 163 $self
100} 164}
101 165
166sub destroy {
167 my ($self) = @_;
168
169 $self->hide;
170 %$self = ();
171}
172
173sub show {
174 my ($self) = @_;
175
176 return if $self->{parent};
177
178 $CFClient::UI::ROOT->add ($self);
179}
180
181sub hide {
182 my ($self) = @_;
183
184 undef $GRAB if $GRAB == $self;
185 undef $HOVER if $HOVER == $self;
186
187 $self->{parent}->remove ($self)
188 if $self->{parent};
189}
190
102sub move { 191sub move {
103 my ($self, $x, $y, $z) = @_; 192 my ($self, $x, $y, $z) = @_;
193
104 $self->{x} = $x; 194 $self->{x} = int $x;
105 $self->{y} = $y; 195 $self->{y} = int $y;
106 $self->{z} = $z if defined $z; 196 $self->{z} = $z if defined $z;
107}
108 197
109sub needs_redraw { 198 $self->update;
110 0 199}
200
201sub set_size {
202 my ($self, $w, $h) = @_;
203
204 $self->{user_w} = $w;
205 $self->{user_h} = $h;
206
207 $self->check_size;
111} 208}
112 209
113sub size_request { 210sub size_request {
114 require Carp; 211 require Carp;
115 Carp::confess "size_request is abtract"; 212 Carp::confess "size_request is abstract";
116} 213}
117 214
118sub _size_allocate { 215sub configure {
119 my ($self, $x, $y, $w, $h) = @_; 216 my ($self, $x, $y, $w, $h) = @_;
120 217
218 if ($self->{aspect}) {
219 my $w2 = List::Util::min $w, int $h * $self->{aspect};
220 my $h2 = List::Util::min $h, int $w / $self->{aspect};
221
222 # use alignment to adjust x, y
223
224 $x += int +($w - $w2) * 0.5;
225 $y += int +($h - $h2) * 0.5;
226
227 ($w, $h) = ($w2, $h2);
228 }
229
230 if ($self->{x} != $x || $self->{y} != $y) {
121 $self->{x} = $x; 231 $self->{x} = $x;
122 $self->{y} = $y; 232 $self->{y} = $y;
233 $self->update;
234 }
123 235
124 return unless $self->{w} != $w || $self->{h} != $h; 236 if ($self->{w} != $w || $self->{h} != $h) {
125 237 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
126 $self->{w} = $w;
127 $self->{h} = $h;
128
129 1 238 }
130} 239}
131 240
132sub size_allocate { 241sub size_allocate {
242 # nothing to be done
243}
244
245sub children {
246}
247
248# call when resolution changes etc.
249sub reconfigure {
250 my ($self) = @_;
251
252 $_->reconfigure
253 for $self->children;
254
255 $self->check_size;
256 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $self->{w}, $self->{h}];
257 $self->update;
258}
259
260sub set_max_size {
133 my ($self, $x, $y, $w, $h) = @_; 261 my ($self, $w, $h) = @_;
134 262
135 $self->_size_allocate ($x, $y, $w, $h); 263 delete $self->{max_w}; $self->{max_w} = $w if $w;
264 delete $self->{max_h}; $self->{max_h} = $h if $h;
136} 265}
137 266
138# translate global koordinates to local coordinate system 267# translate global coordinates to local coordinate system
139sub translate { 268sub coord2local {
140 my ($self, $x, $y) = @_; 269 my ($self, $x, $y) = @_;
141 270
142 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 271 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
272}
273
274# translate local coordinates to global coordinate system
275sub coord2global {
276 my ($self, $x, $y) = @_;
277
278 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
143} 279}
144 280
145sub focus_in { 281sub focus_in {
146 my ($self) = @_; 282 my ($self) = @_;
147 283
148 return if $FOCUS == $self; 284 return if $FOCUS == $self;
285 return unless $self->{can_focus};
149 286
150 my $focus = $FOCUS; $FOCUS = $self; 287 my $focus = $FOCUS; $FOCUS = $self;
288
289 $self->emit (focus_in => $focus);
290
151 $focus->update if $focus; 291 $focus->update if $focus;
152 $FOCUS->update; 292 $FOCUS->update;
153} 293}
154 294
155sub focus_out { 295sub focus_out {
156 my ($self) = @_; 296 my ($self) = @_;
157 297
158 return unless $FOCUS == $self; 298 return unless $FOCUS == $self;
159 299
160 my $focus = $FOCUS; undef $FOCUS; 300 my $focus = $FOCUS; undef $FOCUS;
301
302 $self->emit (focus_out => $focus);
303
161 $focus->update if $focus; #? 304 $focus->update if $focus; #?
162} 305}
163 306
164sub mouse_motion { } 307sub mouse_motion { }
165sub button_up { } 308sub button_up { }
… …
186 glPushMatrix; 329 glPushMatrix;
187 glTranslate $self->{x}, $self->{y}, 0; 330 glTranslate $self->{x}, $self->{y}, 0;
188 $self->_draw; 331 $self->_draw;
189 glPopMatrix; 332 glPopMatrix;
190 333
191 if ($self == $HOVER) { 334 if ($self == $HOVER && $self->{can_hover}) {
192 my ($x, $y) = @$self{qw(x y)}; 335 my ($x, $y) = @$self{qw(x y)};
193 336
194 glColor 0, 0, 1, 0.2; 337 glColor 1, 0.8, 0.5, 0.2;
195 glEnable GL_BLEND; 338 glEnable GL_BLEND;
196 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 339 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
197 glBegin GL_QUADS; 340 glBegin GL_QUADS;
198 glVertex $x , $y; 341 glVertex $x , $y;
199 glVertex $x + $self->{w}, $y; 342 glVertex $x + $self->{w}, $y;
200 glVertex $x + $self->{w}, $y + $self->{h}; 343 glVertex $x + $self->{w}, $y + $self->{h};
201 glVertex $x , $y + $self->{h}; 344 glVertex $x , $y + $self->{h};
202 glEnd; 345 glEnd;
203 glDisable GL_BLEND; 346 glDisable GL_BLEND;
204 } 347 }
348
349 if ($ENV{PCLIENT_DEBUG}) {
350 glPushMatrix;
351 glColor 1, 1, 0, 1;
352 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
353 glBegin GL_LINE_LOOP;
354 glVertex 0 , 0;
355 glVertex $self->{w}, 0;
356 glVertex $self->{w}, $self->{h};
357 glVertex 0 , $self->{h};
358 glEnd;
359 glPopMatrix;
360 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
361 }
205} 362}
206 363
207sub _draw { 364sub _draw {
208 my ($self) = @_; 365 my ($self) = @_;
209 366
210 warn "no draw defined for $self\n"; 367 warn "no draw defined for $self\n";
211} 368}
212 369
213sub find_widget { 370sub find_widget {
214 my ($self, $x, $y) = @_; 371 my ($self, $x, $y) = @_;
372
373 return () unless $self->{can_events};
215 374
216 return $self 375 return $self
217 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 376 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
218 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 377 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
219 378
220 () 379 ()
221} 380}
222 381
223sub set_parent { 382sub set_parent {
224 my ($self, $par) = @_; 383 my ($self, $parent) = @_;
225 384
226 $self->{parent} = $par;
227 Scalar::Util::weaken $self->{parent}; 385 Scalar::Util::weaken ($self->{parent} = $parent);
228}
229 386
230sub get_parent { 387 $self->check_size
231 $_[0]->{parent} 388 unless exists $self->{req_w};
389}
390
391sub check_size {
392 my ($self) = @_;
393
394 $CFClient::UI::ROOT->{check_size}{$self} = $self;
232} 395}
233 396
234sub update { 397sub update {
235 my ($self) = @_; 398 my ($self) = @_;
236 399
… …
239} 402}
240 403
241sub connect { 404sub connect {
242 my ($self, $signal, $cb) = @_; 405 my ($self, $signal, $cb) = @_;
243 406
244 push @{ $self->{cb}{$signal} }, $cb; 407 push @{ $self->{signal_cb}{$signal} }, $cb;
245} 408}
246 409
247sub emit { 410sub emit {
248 my ($self, $signal, @args) = @_; 411 my ($self, $signal, @args) = @_;
249 412
250 $_->($self, @args) 413 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
251 for @{$self->{cb}{$signal} || []};
252} 414}
253 415
254sub DESTROY { 416sub DESTROY {
255 my ($self) = @_; 417 my ($self) = @_;
256 418
… …
262package CFClient::UI::DrawBG; 424package CFClient::UI::DrawBG;
263 425
264our @ISA = CFClient::UI::Base::; 426our @ISA = CFClient::UI::Base::;
265 427
266use strict; 428use strict;
267use SDL::OpenGL; 429use CFClient::OpenGL;
268 430
269sub new { 431sub new {
270 my $class = shift; 432 my $class = shift;
271 433
272 # range [value, low, high, page] 434 # range [value, low, high, page]
… …
301 463
302package CFClient::UI::Empty; 464package CFClient::UI::Empty;
303 465
304our @ISA = CFClient::UI::Base::; 466our @ISA = CFClient::UI::Base::;
305 467
468sub new {
469 my ($class, %arg) = @_;
470 $class->SUPER::new (can_events => 0, %arg);
471}
472
306sub size_request { 473sub size_request {
307 (0, 0) 474 (0, 0)
308} 475}
309 476
310sub draw { } 477sub draw { }
… …
318sub new { 485sub new {
319 my ($class, %arg) = @_; 486 my ($class, %arg) = @_;
320 487
321 my $children = delete $arg{children} || []; 488 my $children = delete $arg{children} || [];
322 489
323 my $self = $class->SUPER::new (children => [], %arg); 490 my $self = $class->SUPER::new (
491 children => [],
492 can_events => 0,
493 %arg,
494 );
324 $self->add ($_) for @$children; 495 $self->add ($_) for @$children;
325 496
326 $self 497 $self
327} 498}
328 499
329sub add { 500sub add {
330 my ($self, $chld) = @_; 501 my ($self, @widgets) = @_;
331 502
332 $chld->set_parent ($self); 503 $_->set_parent ($self)
504 for @widgets;
505
506 use sort 'stable';
333 507
334 $self->{children} = [ 508 $self->{children} = [
335 sort { $a->{z} <=> $b->{z} } 509 sort { $a->{z} <=> $b->{z} }
336 @{$self->{children}}, $chld 510 @{$self->{children}}, @widgets
337 ]; 511 ];
338 512
339 $self->{w} = $self->{h} = -1; 513 $self->check_size;
340 $self->update; 514 $self->update;
341} 515}
342 516
517sub children {
518 @{ $_[0]{children} }
519}
520
343sub remove { 521sub remove {
344 my ($self, $widget) = @_; 522 my ($self, $child) = @_;
345 523
524 delete $child->{parent};
525 $child->hide;
526
346 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 527 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
347 528
348 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 529 $self->check_size;
530 $self->update;
531}
532
533sub clear {
534 my ($self) = @_;
535
536 my $children = delete $self->{children};
537 $self->{children} = [];
538
539 for (@$children) {
540 delete $_->{parent};
541 $_->hide;
542 }
543
544 $self->check_size;
545 $self->update;
349} 546}
350 547
351sub find_widget { 548sub find_widget {
352 my ($self, $x, $y) = @_; 549 my ($self, $x, $y) = @_;
353 550
… …
383 580
384 $class->SUPER::new (children => [$child], %arg) 581 $class->SUPER::new (children => [$child], %arg)
385} 582}
386 583
387sub add { 584sub add {
388 my ($self, $widget) = @_; 585 my ($self, $child) = @_;
389 586
390 $self->{children} = []; 587 $self->{children} = [];
391 588
392 $self->SUPER::add ($widget); 589 $self->SUPER::add ($child);
393} 590}
394 591
395sub remove { 592sub remove {
396 my ($self, $widget) = @_; 593 my ($self, $widget) = @_;
397 594
… …
406sub size_request { 603sub size_request {
407 $_[0]{children}[0]->size_request 604 $_[0]{children}[0]->size_request
408} 605}
409 606
410sub size_allocate { 607sub size_allocate {
411 my ($self, $x, $y, $w, $h) = @_; 608 my ($self, $w, $h) = @_;
412 609
413 $self->_size_allocate ($x, $y, $w, $h) or return;
414
415 $self->{children}[0]->size_allocate (0, 0, $w, $h); 610 $self->{children}[0]->configure (0, 0, $w, $h);
416} 611}
417 612
418############################################################################# 613#############################################################################
419 614
420package CFClient::UI::Window; 615package CFClient::UI::Window;
421 616
422our @ISA = CFClient::UI::Bin::; 617our @ISA = CFClient::UI::Bin::;
423 618
424use SDL::OpenGL; 619use CFClient::OpenGL;
425 620
426sub new { 621sub new {
427 my ($class, %arg) = @_; 622 my ($class, %arg) = @_;
428 623
429 my $self = $class->SUPER::new (%arg); 624 my $self = $class->SUPER::new (%arg);
430} 625}
431 626
432sub update { 627sub update {
433 my ($self) = @_; 628 my ($self) = @_;
434 629
435 # we want to do this delayed... 630 $ROOT->on_refresh ($self => sub { $self->render_child });
436 $self->render_chld;
437 $self->SUPER::update; 631 $self->SUPER::update;
438} 632}
439 633
440sub render_chld {
441 my ($self) = @_;
442
443 $self->{texture} =
444 CFClient::Texture->new_from_opengl (
445 $self->{w}, $self->{h}, sub { $self->child->draw }
446 );
447}
448
449sub size_allocate { 634sub size_allocate {
450 my ($self, $x, $y, $w, $h) = @_; 635 my ($self, $w, $h) = @_;
451 636
452 $self->_size_allocate ($x, $y, $w, $h) or return;
453
454 $self->child->size_allocate (0, 0, $w, $h); 637 $self->SUPER::size_allocate ($w, $h);
638 $self->update;
639}
455 640
641sub _render {
642 $_[0]{children}[0]->draw;
643}
644
645sub render_child {
646 my ($self) = @_;
647
648 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
649 glClearColor 0, 0, 0, 0;
650 glClear GL_COLOR_BUFFER_BIT;
651
456 $self->render_chld; 652 $self->_render;
653# glColorMask 1, 1, 1, 0;
654# glEnable GL_BLEND;
655# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
656# glRasterPos 0, 0;
657# glCopyPixels 0, 0, $self->{w}, $self->{h};
658# glDisable GL_BLEND;
659# glColorMask 1, 1, 1, 1;
660 };
457} 661}
458 662
459sub _draw { 663sub _draw {
460 my ($self) = @_; 664 my ($self) = @_;
461 665
462 my ($w, $h) = ($self->w, $self->h); 666 my ($w, $h) = ($self->w, $self->h);
463 667
464 my $tex = $self->{texture} 668 my $tex = $self->{texture}
465 or return; 669 or return;
670
671 glEnable GL_BLEND;
672 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
673 glEnable GL_TEXTURE_2D;
674 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
675 glColor 0, 0, 0, 1;
676
677 $tex->draw_quad (0, 0, $w, $h);
678
679 glDisable GL_BLEND;
680 glDisable GL_TEXTURE_2D;
681}
682
683#############################################################################
684
685package CFClient::UI::ViewPort;
686
687our @ISA = CFClient::UI::Window::;
688
689sub size_request {
690 my ($self) = @_;
691
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)});
694
695 @$self{qw(child_w child_h)}
696}
697
698sub size_allocate {
699 my ($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, $y)
738 }
739}
740
741sub _render {
742 my ($self) = @_;
743
744 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
745
746 $self->SUPER::_render;
747}
748
749#############################################################################
750
751package CFClient::UI::ScrolledWindow;
752
753our @ISA = CFClient::UI::HBox::;
754
755sub new {
756 my $class = shift;
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
792sub new {
793 my $class = shift;
794
795 my $self = $class->SUPER::new (
796 bg => [1, 1, 1, 1],
797 border_bg => [1, 1, 1, 1],
798 border => 0.8,
799 @_
800 );
801
802 $self
803}
804
805sub _draw {
806 my ($self) = @_;
807
808 my ($w, $h) = ($self->{w}, $self->{h});
466 809
467 glEnable GL_BLEND; 810 glEnable GL_BLEND;
468 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 811 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
469 glEnable GL_TEXTURE_2D; 812 glEnable GL_TEXTURE_2D;
470 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 813 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
471 814
472 $tex->draw_quad (0, 0, $w, $h); 815# glBegin GL_QUADS;
816# glColor 0, 0, 0, 0;
817# glVertex 0 , 0;
818# glVertex 0 , $h;
819# glVertex $w, $h;
820# glVertex $w, 0;
821# glEnd;
473 822
823
824 $self->child->draw;
474 glDisable GL_BLEND; 825 glDisable GL_BLEND;
475 glDisable GL_TEXTURE_2D; 826 glDisable GL_TEXTURE_2D;
476} 827}
477 828
478############################################################################# 829#############################################################################
479 830
480package CFClient::UI::Frame; 831package CFClient::UI::FancyFrame;
481 832
482our @ISA = CFClient::UI::Bin::; 833our @ISA = CFClient::UI::Bin::;
483 834
484use SDL::OpenGL; 835use CFClient::OpenGL;
836
837my @tex =
838 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
839 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
840
841sub new {
842 my $class = shift;
843
844 # TODO: user_x, user_y, overwrite moveto?
845
846 my $self = $class->SUPER::new (
847 bg => [1, 1, 1, 1],
848 border_bg => [1, 1, 1, 1],
849 border => 0.6,
850 can_events => 1,
851 @_
852 );
853
854 $self->{title} &&= new CFClient::UI::Label
855 align => 0,
856 valign => 1,
857 text => $self->{title},
858 fontsize => $self->{border};
859
860 $self
861}
862
863sub border {
864 int $_[0]{border} * $::FONTSIZE
865}
485 866
486sub size_request { 867sub size_request {
487 my ($self) = @_; 868 my ($self) = @_;
488 my $chld = $self->child
489 or return (0, 0);
490 869
491 $chld->move (2, 2); 870 my ($w, $h) = $self->SUPER::size_request;
492 871
493 map { $_ + 4 } $chld->size_request; 872 (
873 $w + $self->border * 2,
874 $h + $self->border * 2,
875 )
494} 876}
495 877
496sub size_allocate { 878sub size_allocate {
497 my ($self, $x, $y, $w, $h) = @_; 879 my ($self, $w, $h) = @_;
498
499 $self->_size_allocate ($x, $y, $w, $h) or return;
500 880
501 $self->child->size_allocate (2, 2, $w - 4, $h - 4); 881 $h -= List::Util::max 0, $self->border * 2;
502} 882 $w -= List::Util::max 0, $self->border * 2;
503 883
504sub _draw { 884 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
505 my ($self) = @_; 885 if $self->{title};
506 886
507 my $chld = $self->child; 887 $self->child->configure ($self->border, $self->border, $w, $h);
508
509 my ($w, $h) = $chld->size_request;
510
511 glBegin GL_QUADS;
512 glColor 0, 0, 0;
513 glVertex 0 , 0;
514 glVertex 0 , $h + 4;
515 glVertex $w + 4 , $h + 4;
516 glVertex $w + 4 , 0;
517 glEnd;
518
519 $chld->draw;
520}
521
522#############################################################################
523
524package CFClient::UI::FancyFrame;
525
526our @ISA = CFClient::UI::Bin::;
527
528use SDL::OpenGL;
529
530my @tex =
531 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
532 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
533
534sub size_request {
535 my ($self) = @_;
536
537 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
538
539 my ($w, $h) = $self->SUPER::size_request;
540
541 $h += $tex[1]->{h};
542 $h += $tex[4]->{h};
543 $w += $tex[2]->{w};
544 $w += $tex[3]->{w};
545
546 ($w, $h)
547}
548
549sub size_allocate {
550 my ($self, $x, $y, $w, $h) = @_;
551
552 $self->_size_allocate ($x, $y, $w, $h) or return;
553
554 $h -= $tex[1]{h};
555 $h -= $tex[4]{h};
556 $w -= $tex[2]{w};
557 $w -= $tex[3]{w};
558
559 $h = $h < 0 ? 0 : $h;
560 $w = $w < 0 ? 0 : $w;
561
562 my $child = $self->child;
563
564 $child->size_allocate ($tex[3]->{w}, $tex[1]->{h}, $w, $h);
565} 888}
566 889
567sub button_down { 890sub button_down {
568 my ($self, $ev, $x, $y) = @_; 891 my ($self, $ev, $x, $y) = @_;
569 892
570 if ($x < $self->{w} && $x >= $self->{w} - $tex[2]{w} 893 my ($w, $h) = @$self{qw(w h)};
571 && $y < $self->{h} && $y >= $self->{h} - $tex[4]{h}) { 894 my $border = $self->border;
572 895
896 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
897 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
898
899 if ($lr & $td) {
900 my ($wx, $wy) = ($self->{x}, $self->{y});
573 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 901 my ($ox, $oy) = ($ev->{x}, $ev->{y});
574 my ($bw, $bh) = ($self->{w}, $self->{h}); 902 my ($bw, $bh) = ($self->{w}, $self->{h});
903
904 my $mx = $x < $border;
905 my $my = $y < $border;
575 906
576 $self->{motion} = sub { 907 $self->{motion} = sub {
577 my ($ev, $x, $y) = @_; 908 my ($ev, $x, $y) = @_;
578 909
579 ($x, $y) = ($ev->motion_x, $ev->motion_y); 910 my $dx = $ev->{x} - $ox;
911 my $dy = $ev->{y} - $oy;
580 912
581 $self->{user_w} = $bw + $x - $ox; 913 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
582 $self->{user_h} = $bh + $y - $oy; 914 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
583 $self->update; 915 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
916 $self->check_size;
584 }; 917 };
585 918
586 } elsif ($x >= 0 && $x < $self->{w} 919 } elsif ($lr ^ $td) {
587 && $y >= 0 && $y < $tex[1]{h}) {
588
589 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 920 my ($ox, $oy) = ($ev->{x}, $ev->{y});
590 my ($bx, $by) = ($self->{x}, $self->{y}); 921 my ($bx, $by) = ($self->{x}, $self->{y});
591 922
592 $self->{motion} = sub { 923 $self->{motion} = sub {
593 my ($ev, $x, $y) = @_; 924 my ($ev, $x, $y) = @_;
594 925
595 ($x, $y) = ($ev->motion_x, $ev->motion_y); 926 ($x, $y) = ($ev->{x}, $ev->{y});
596 927
597 $self->move ($bx + $x - $ox, $by + $y - $oy); 928 $self->move ($bx + $x - $ox, $by + $y - $oy);
598 $self->update; 929 $self->update;
599 }; 930 };
600 } 931 }
… …
613} 944}
614 945
615sub _draw { 946sub _draw {
616 my ($self) = @_; 947 my ($self) = @_;
617 948
618 my ($w, $h) = ($self->{w}, $self->{h}); 949 my ($w, $h ) = ($self->{w}, $self->{h});
619 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 950 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
620 951
621 glEnable GL_BLEND; 952 glEnable GL_BLEND;
622 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 953 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
623 glEnable GL_TEXTURE_2D; 954 glEnable GL_TEXTURE_2D;
624 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 955 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
625 956
626 my $top = $tex[1]; 957 my $border = $self->border;
958
959 glColor @{ $self->{border_bg} };
627 $top->draw_quad (0, 0, $w, $top->{h}); 960 $tex[1]->draw_quad (0, 0, $w, $border);
961 $tex[3]->draw_quad (0, $border, $border, $ch);
962 $tex[2]->draw_quad ($w - $border, $border, $border, $ch);
963 $tex[4]->draw_quad (0, $h - $border, $w, $border);
628 964
629 my $left = $tex[3]; 965 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
630 $left->draw_quad (0, $top->{h}, $left->{w}, $ch);
631
632 my $right = $tex[2];
633 $right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch);
634
635 my $bottom = $tex[4];
636 $bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h});
637
638 my $bg = $tex[0]; 966 my $bg = $tex[0];
639 967
640 glBindTexture GL_TEXTURE_2D, $bg->{name}; 968 # TODO: repeat texture not scale
641 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
642 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;
643 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;
644
645 my $rep_x = $cw / $bg->{w}; 969 my $rep_x = $cw / $bg->{w};
646 my $rep_y = $ch / $bg->{h}; 970 my $rep_y = $ch / $bg->{h};
647 971
648 $bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch); 972 glColor @{ $self->{bg} };
649 973
974 $bg->{s} = $rep_x;
975 $bg->{t} = $rep_y;
976 $bg->{wrap_mode} = 1;
977 $bg->draw_quad ($border, $border, $cw, $ch);
978
650 glDisable GL_TEXTURE_2D; 979 glDisable GL_TEXTURE_2D;
651 glDisable GL_BLEND; 980 glDisable GL_BLEND;
981 }
982
983 $self->{title}->draw if $self->{title};
652 984
653 $self->child->draw; 985 $self->child->draw;
654
655} 986}
656 987
657############################################################################# 988#############################################################################
658 989
659package CFClient::UI::Table; 990package CFClient::UI::Table;
660 991
661our @ISA = CFClient::UI::Base::; 992our @ISA = CFClient::UI::Base::;
662 993
663use List::Util qw(max sum); 994use List::Util qw(max sum);
664 995
665use SDL::OpenGL; 996use CFClient::OpenGL;
666 997
667sub new { 998sub new {
668 my $class = shift; 999 my $class = shift;
669 1000
670 $class->SUPER::new ( 1001 $class->SUPER::new (
… …
672 @_ 1003 @_
673 ) 1004 )
674} 1005}
675 1006
676sub add { 1007sub add {
677 my ($self, $x, $y, $chld) = @_; 1008 my ($self, $x, $y, $child) = @_;
678 1009
1010 $child->set_parent ($self);
679 $self->{children}[$y][$x] = $chld; 1011 $self->{children}[$y][$x] = $child;
680 $chld->set_parent ($self);
681 1012
682 $self->{w} = $self->{h} = -1; 1013 $child->check_size;
1014}
1015
1016sub children {
1017 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1018}
1019
1020# TODO: move to container class maybe? send childs a signal on removal?
1021sub clear {
1022 my ($self) = @_;
1023
1024 my @children = $self->children;
1025 delete $self->{children};
1026
1027 for (@children) {
1028 delete $_->{parent};
1029 $_->hide;
1030 }
1031
683 $self->update; 1032 $self->update;
684} 1033}
685 1034
686sub get_wh { 1035sub get_wh {
687 my ($self) = @_; 1036 my ($self) = @_;
… …
693 or next; 1042 or next;
694 1043
695 for my $x (0 .. $#$row) { 1044 for my $x (0 .. $#$row) {
696 my $widget = $row->[$x] 1045 my $widget = $row->[$x]
697 or next; 1046 or next;
698 my ($w, $h) = $widget->size_request; 1047 my ($w, $h) = @$widget{qw(req_w req_h)};
699 1048
700 $w[$x] = max $w[$x], $w; 1049 $w[$x] = max $w[$x], $w;
701 $h[$y] = max $h[$y], $h; 1050 $h[$y] = max $h[$y], $h;
702 } 1051 }
703 } 1052 }
… …
715 (sum @$hs), 1064 (sum @$hs),
716 ) 1065 )
717} 1066}
718 1067
719sub size_allocate { 1068sub size_allocate {
720 my ($self, $x, $y, $w, $h) = @_; 1069 my ($self, $w, $h) = @_;
721
722 $self->_size_allocate ($x, $y, $w, $h) or return;
723 1070
724 my ($ws, $hs) = $self->get_wh; 1071 my ($ws, $hs) = $self->get_wh;
725 1072
726 my $req_w = sum @$ws; 1073 my $req_w = sum @$ws;
727 my $req_h = sum @$hs; 1074 my $req_h = sum @$hs;
… …
733 1080
734 # linearly scale sizes 1081 # linearly scale sizes
735 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1082 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
736 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1083 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
737 1084
1085 CFClient::UI::harmonize $ws;
1086 CFClient::UI::harmonize $hs;
1087
738 my $y; 1088 my $y;
739 1089
740 for my $r (0 .. $#{$self->{children}}) { 1090 for my $r (0 .. $#{$self->{children}}) {
741 my $row = $self->{children}[$r] 1091 my $row = $self->{children}[$r]
742 or next; 1092 or next;
743 1093
744 my $x = 0; 1094 my $x = 0;
745 my $row_h = $hs->[$r]; 1095 my $row_h = $hs->[$r];
746 1096
747 for my $c (0 .. $#$row) { 1097 for my $c (0 .. $#$row) {
748 my $widget = $row->[$c]
749 or next;
750
751 my $col_w = $ws->[$c]; 1098 my $col_w = $ws->[$c];
752 1099
1100 if (my $widget = $row->[$c]) {
753 $widget->size_allocate ($x, $y, $col_w, $row_h); 1101 $widget->configure ($x, $y, $col_w, $row_h);
1102 }
754 1103
755 $x += $col_w; 1104 $x += $col_w;
756 } 1105 }
757 1106
758 $y += $row_h; 1107 $y += $row_h;
… …
802 (List::Util::max map $_->[1], @alloc), 1151 (List::Util::max map $_->[1], @alloc),
803 ) 1152 )
804} 1153}
805 1154
806sub size_allocate { 1155sub size_allocate {
807 my ($self, $x, $y, $w, $h) = @_; 1156 my ($self, $w, $h) = @_;
808
809 $self->_size_allocate ($x, $y, $w, $h) or return;
810
811 return unless $self->{w};
812 1157
813 ($h, $w) = ($w, $h); 1158 ($h, $w) = ($w, $h);
814 1159
815 my $children = $self->{children}; 1160 my $children = $self->{children};
816 1161
817 my @h = map +($_->size_request)[0], @$children; 1162 my @h = map $_->{req_w}, @$children;
818 1163
819 my $req_h = List::Util::sum @h; 1164 my $req_h = List::Util::sum @h;
820 1165
821 if ($req_h > $h) { 1166 if ($req_h > $h) {
822 # ah well, not enough space 1167 # ah well, not enough space
… …
832 $alloc_h += ($h - $req_h) * $child->{expand} / $exp; 1177 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
833 $h[$_] = $alloc_h; 1178 $h[$_] = $alloc_h;
834 } 1179 }
835 } 1180 }
836 1181
1182 CFClient::UI::harmonize \@h;
1183
837 my $y = 0; 1184 my $y = 0;
838 for (0 .. $#$children) { 1185 for (0 .. $#$children) {
839 my $child = $children->[$_]; 1186 my $child = $children->[$_];
840 my $h = $h[$_]; 1187 my $h = $h[$_];
841 $child->size_allocate ($y, 0, $h, $w); 1188 $child->configure ($y, 0, $h, $w);
842 1189
843 $y += $h; 1190 $y += $h;
844 } 1191 }
1192
1193 1
845} 1194}
846 1195
847############################################################################# 1196#############################################################################
848 1197
849package CFClient::UI::VBox; 1198package CFClient::UI::VBox;
… …
862 (List::Util::sum map $_->[1], @alloc), 1211 (List::Util::sum map $_->[1], @alloc),
863 ) 1212 )
864} 1213}
865 1214
866sub size_allocate { 1215sub size_allocate {
867 my ($self, $x, $y, $w, $h) = @_; 1216 my ($self, $w, $h) = @_;
868 1217
869 $self->_size_allocate ($x, $y, $w, $h) or return; 1218 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
870
871 return unless $self->{h};
872 1219
873 my $children = $self->{children}; 1220 my $children = $self->{children};
874 1221
875 my @h = map +($_->size_request)[1], @$children; 1222 my @h = map $_->{req_h}, @$children;
876 1223
877 my $req_h = List::Util::sum @h; 1224 my $req_h = List::Util::sum @h;
878 1225
879 if ($req_h > $h) { 1226 if ($req_h > $h) {
880 # ah well, not enough space 1227 # ah well, not enough space
… …
888 1235
889 $h[$_] += ($h - $req_h) * $child->{expand} / $exp; 1236 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
890 } 1237 }
891 } 1238 }
892 1239
1240 CFClient::UI::harmonize \@h;
1241
893 my $y = 0; 1242 my $y = 0;
894 for (0 .. $#$children) { 1243 for (0 .. $#$children) {
895 my $child = $children->[$_]; 1244 my $child = $children->[$_];
896 my $h = $h[$_]; 1245 my $h = $h[$_];
897 $child->size_allocate (0, $y, $w, $h); 1246 $child->configure (0, $y, $w, $h);
898 1247
899 $y += $h; 1248 $y += $h;
900 } 1249 }
1250
1251 1
901} 1252}
902 1253
903############################################################################# 1254#############################################################################
904 1255
905package CFClient::UI::Label; 1256package CFClient::UI::Label;
906 1257
907our @ISA = CFClient::UI::Base::; 1258our @ISA = CFClient::UI::Base::;
908 1259
909use SDL::OpenGL; 1260use CFClient::OpenGL;
910 1261
911sub new { 1262sub new {
912 my ($class, %arg) = @_; 1263 my ($class, %arg) = @_;
913 1264
914 my $self = $class->SUPER::new ( 1265 my $self = $class->SUPER::new (
915 fg => [1, 1, 1], 1266 fg => [1, 1, 1],
916 height => $::FONTSIZE, 1267 #font => default_font
1268 fontsize => 1,
917 text => "", 1269 text => "",
918 align => -1, 1270 align => -1,
1271 valign => -1,
919 padding => 2, 1272 padding => 2,
920 layout => new CFClient::Layout, 1273 layout => new CFClient::Layout,
1274 can_events => 0,
921 %arg 1275 %arg
922 ); 1276 );
923 1277
924 $self->set_text ($self->{text}); 1278 if (exists $self->{template}) {
1279 my $layout = new CFClient::Layout;
1280 $layout->set_text (delete $self->{template});
1281 $self->{template} = $layout;
1282 }
1283
1284 $self->set_text (delete $self->{text}) if exists $self->{text};
1285 $self->set_markup (delete $self->{markup}) if exists $self->{markup};
925 1286
926 $self 1287 $self
927} 1288}
928 1289
929sub escape_text { 1290sub escape {
930 local $_ = $_[1]; 1291 local $_ = $_[1];
931 1292
932 s/&/&amp;/g; 1293 s/&/&amp;/g;
933 s/>/&gt;/g; 1294 s/>/&gt;/g;
934 s/</&lt;/g; 1295 s/</&lt;/g;
935 1296
936 $_[1] 1297 $_[1]
937} 1298}
938 1299
1300sub update {
1301 my ($self) = @_;
1302
1303 delete $self->{texture};
1304 $self->SUPER::update;
1305}
1306
939sub set_text { 1307sub set_text {
940 my ($self, $text) = @_; 1308 my ($self, $text) = @_;
941 1309
1310 return if $self->{text} eq "T$text";
942 $self->{text} = $text; 1311 $self->{text} = "T$text";
1312
943 $self->{layout}->set_markup ($text); 1313 $self->{layout}->set_text ($text);
944 1314
945 delete $self->{texture};
946 $self->update; 1315 $self->update;
1316 $self->check_size;
947} 1317}
948 1318
949sub get_text { 1319sub set_markup {
950 my ($self, $text) = @_; 1320 my ($self, $markup) = @_;
951 1321
952 $self->{text} 1322 return if $self->{text} eq "M$markup";
1323 $self->{text} = "M$markup";
1324
1325 $self->{layout}->set_markup ($markup);
1326
1327 $self->update;
1328 $self->check_size;
953} 1329}
954 1330
955sub size_request { 1331sub size_request {
956 my ($self) = @_; 1332 my ($self) = @_;
957 1333
958 $self->{layout}->set_width; 1334 $self->{layout}->set_font ($self->{font}) if $self->{font};
1335 $self->{layout}->set_width ($self->{max_w} || -1);
959 $self->{layout}->set_height ($self->{height}); 1336 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1337
960 my ($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 }
961 1349
962 ( 1350 (
963 $w + $self->{padding} * 2, 1351 $w + $self->{padding} * 2,
964 $h + $self->{padding} * 2, 1352 $h + $self->{padding} * 2,
965 ) 1353 )
966} 1354}
967 1355
968sub size_allocate { 1356sub size_allocate {
969 my ($self, $x, $y, $w, $h) = @_; 1357 my ($self, $w, $h) = @_;
970
971 $self->_size_allocate ($x, $y, $w, $h) or return;
972 1358
973 delete $self->{texture}; 1359 delete $self->{texture};
974} 1360}
975 1361
976sub update { 1362sub set_fontsize {
977 my ($self) = @_; 1363 my ($self, $fontsize) = @_;
978 1364
1365 $self->{fontsize} = $fontsize;
979 delete $self->{texture}; 1366 delete $self->{texture};
1367
980 $self->SUPER::update; 1368 $self->update;
1369 $self->check_size;
981} 1370}
982 1371
983sub _draw { 1372sub _draw {
984 my ($self) = @_; 1373 my ($self) = @_;
985 1374
986 my $tex = $self->{texture} ||= do { 1375 my $tex = $self->{texture} ||= do {
1376 $self->{layout}->set_font ($self->{font}) if $self->{font};
987 $self->{layout}->set_width ($self->{w}); 1377 $self->{layout}->set_width ($self->{w});
988 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{height}); 1378 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
989 new_from_layout CFClient::Texture $self->{layout} 1379 new_from_layout CFClient::Texture $self->{layout}
990 }; 1380 };
991 1381
992 glEnable GL_BLEND; 1382 glEnable GL_BLEND;
993 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1383 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
994 glEnable GL_TEXTURE_2D; 1384 glEnable GL_TEXTURE_2D;
995 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1385 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
996 1386
997 glColor @{$self->{fg}}; 1387 glColor @{$self->{fg}};
998 1388
999 my $x = 1389 $self->{ox} = int (
1000 $self->{align} < 0 ? $self->{padding} 1390 $self->{align} < 0 ? $self->{padding}
1001 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1391 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1002 : ($self->{w} - $tex->{w}) * 0.5; 1392 : ($self->{w} - $tex->{w}) * 0.5
1393 );
1003 1394
1004 $tex->draw_quad ($x, $self->{padding}); 1395 $self->{oy} = int (
1396 $self->{valign} < 0 ? $self->{padding}
1397 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1398 : ($self->{h} - $tex->{h}) * 0.5
1399 );
1400
1401 $tex->draw_quad ($self->{ox}, $self->{oy});
1005 1402
1006 glDisable GL_TEXTURE_2D; 1403 glDisable GL_TEXTURE_2D;
1007 glDisable GL_BLEND; 1404 glDisable GL_BLEND;
1008} 1405}
1009 1406
1010############################################################################# 1407#############################################################################
1011 1408
1012package CFClient::UI::Entry; 1409package CFClient::UI::EntryBase;
1013 1410
1014our @ISA = CFClient::UI::Label::; 1411our @ISA = CFClient::UI::Label::;
1015 1412
1016use SDL; 1413use CFClient::OpenGL;
1017use SDL::OpenGL;
1018 1414
1019sub new { 1415sub new {
1020 my $class = shift; 1416 my $class = shift;
1021 1417
1022 $class->SUPER::new ( 1418 $class->SUPER::new (
1023 fg => [1, 1, 1], 1419 fg => [1, 1, 1],
1024 bg => [0, 0, 0, 0.2], 1420 bg => [0, 0, 0, 0.2],
1025 active_bg => [1, 1, 1, 0.5], 1421 active_bg => [1, 1, 1, 0.5],
1026 active_fg => [0, 0, 0], 1422 active_fg => [0, 0, 0],
1423 can_hover => 1,
1424 can_focus => 1,
1425 valign => 0,
1426 can_events => 1,
1027 @_ 1427 @_
1028 ) 1428 )
1029} 1429}
1030 1430
1031sub _set_text { 1431sub _set_text {
1032 my ($self, $text) = @_; 1432 my ($self, $text) = @_;
1033 1433
1434 delete $self->{cur_h};
1435
1436 return if $self->{text} eq $text;
1437
1438 delete $self->{texture};
1439
1034 $self->{last_activity} = $::NOW; 1440 $self->{last_activity} = $::NOW;
1035
1036 $self->{text} = $text; 1441 $self->{text} = $text;
1037 $self->{layout}->set_width ($self->{w});
1038 1442
1039 $text =~ s/./*/g if $self->{hidden}; 1443 $text =~ s/./*/g if $self->{hidden};
1444 $self->{layout}->set_text ("$text ");
1040 1445
1041 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1446 $self->emit (changed => $self->{text});
1447}
1042 1448
1043 $text = substr $text, 0, $self->{cursor}; 1449sub get_text {
1044 utf8::encode $text; 1450 $_[0]{text}
1045
1046 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1047} 1451}
1048 1452
1049sub size_request { 1453sub size_request {
1050 my ($self) = @_; 1454 my ($self) = @_;
1051 1455
… …
1053 1457
1054 ($w + 1, $h) # add 1 for cursor 1458 ($w + 1, $h) # add 1 for cursor
1055} 1459}
1056 1460
1057sub size_allocate { 1461sub size_allocate {
1058 my ($self, $x, $y, $w, $h) = @_; 1462 my ($self, $w, $h) = @_;
1059 1463
1060 $self->SUPER::size_allocate ($x, $y, $w, $h); 1464 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1061
1062 $self->_set_text ($self->{text});
1063} 1465}
1064 1466
1065sub set_text { 1467sub set_text {
1066 my ($self, $text) = @_; 1468 my ($self, $text) = @_;
1067 1469
… …
1071} 1473}
1072 1474
1073sub key_down { 1475sub key_down {
1074 my ($self, $ev) = @_; 1476 my ($self, $ev) = @_;
1075 1477
1076 my $mod = $ev->key_mod; 1478 my $mod = $ev->{mod};
1077 my $sym = $ev->key_sym; 1479 my $sym = $ev->{sym};
1078
1079 my $uni = $ev->key_unicode; 1480 my $uni = $ev->{unicode};
1080 1481
1081 my $text = $self->get_text; 1482 my $text = $self->get_text;
1082 1483
1083 if ($sym == SDLK_BACKSPACE) { 1484 if ($sym == 8) {
1084 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1485 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1085 } elsif ($sym == SDLK_DELETE) { 1486 } elsif ($sym == 127) {
1086 substr $text, $self->{cursor}, 1, ""; 1487 substr $text, $self->{cursor}, 1, "";
1087 } elsif ($sym == SDLK_LEFT) { 1488 } elsif ($sym == CFClient::SDLK_LEFT) {
1088 --$self->{cursor} if $self->{cursor}; 1489 --$self->{cursor} if $self->{cursor};
1089 } elsif ($sym == SDLK_RIGHT) { 1490 } elsif ($sym == CFClient::SDLK_RIGHT) {
1090 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1491 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1091 } elsif ($sym == SDLK_HOME) { 1492 } elsif ($sym == CFClient::SDLK_HOME) {
1092 $self->{cursor} = 0; 1493 $self->{cursor} = 0;
1093 } elsif ($sym == SDLK_END) { 1494 } elsif ($sym == CFClient::SDLK_END) {
1094 $self->{cursor} = length $text; 1495 $self->{cursor} = length $text;
1496 } elsif ($sym == 27) {
1497 $self->emit ('escape');
1095 } elsif ($uni) { 1498 } elsif ($uni) {
1096 substr $text, $self->{cursor}++, 0, chr $uni; 1499 substr $text, $self->{cursor}++, 0, chr $uni;
1097 } 1500 }
1098 1501
1099 $self->_set_text ($text); 1502 $self->_set_text ($text);
… …
1153 1556
1154 $self->SUPER::_draw; 1557 $self->SUPER::_draw;
1155 1558
1156 #TODO: force update every cursor change :( 1559 #TODO: force update every cursor change :(
1157 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1560 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1561
1562 unless (exists $self->{cur_h}) {
1563 my $text = substr $self->{text}, 0, $self->{cursor};
1564 utf8::encode $text;
1565
1566 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1567 }
1568
1158 glColor @{$self->{fg}}; 1569 glColor @{$self->{fg}};
1159 glBegin GL_LINES; 1570 glBegin GL_LINES;
1160 glVertex $self->{cur_x}, $self->{cur_y};
1161 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1571 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1572 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1162 glEnd; 1573 glEnd;
1163 } 1574 }
1164} 1575}
1165 1576
1577package CFClient::UI::Entry;
1578
1579our @ISA = CFClient::UI::EntryBase::;
1580
1581use CFClient::OpenGL;
1582
1583sub key_down {
1584 my ($self, $ev) = @_;
1585
1586 my $sym = $ev->{sym};
1587
1588 if ($sym == 13) {
1589 unshift @{$self->{history}},
1590 my $txt = $self->get_text;
1591 $self->{history_pointer} = -1;
1592 $self->{history_saveback} = '';
1593 $self->emit (activate => $txt);
1594 $self->update;
1595
1596 } elsif ($sym == CFClient::SDLK_UP) {
1597 if ($self->{history_pointer} < 0) {
1598 $self->{history_saveback} = $self->get_text;
1599 }
1600 if (@{$self->{history} || []} > 0) {
1601 $self->{history_pointer}++;
1602 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1603 $self->{history_pointer} = @{$self->{history} || []} - 1;
1604 }
1605 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1606 }
1607
1608 } elsif ($sym == CFClient::SDLK_DOWN) {
1609 $self->{history_pointer}--;
1610 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1611
1612 if ($self->{history_pointer} >= 0) {
1613 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1614 } else {
1615 $self->set_text ($self->{history_saveback});
1616 }
1617
1618 } else {
1619 $self->SUPER::key_down ($ev);
1620 }
1621
1622}
1623
1166############################################################################# 1624#############################################################################
1167 1625
1168package CFClient::UI::Button; 1626package CFClient::UI::Button;
1169 1627
1170our @ISA = CFClient::UI::Label::; 1628our @ISA = CFClient::UI::Label::;
1171 1629
1172use SDL; 1630use CFClient::OpenGL;
1173use SDL::OpenGL; 1631
1632my @tex =
1633 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1634 qw(b1_button_active.png);
1174 1635
1175sub new { 1636sub new {
1176 my $class = shift; 1637 my $class = shift;
1177 1638
1178 $class->SUPER::new ( 1639 $class->SUPER::new (
1179 padding => 4, 1640 padding => 4,
1180 fg => [1, 1, 1], 1641 fg => [1, 1, 1],
1181 bg => [1, 1, 1, 0.2], 1642 bg => [1, 1, 1, 0.2],
1182 active_bg => [0, 0, 0, 0.5], 1643 active_fg => [0, 0, 1],
1183 active_fg => [1, 1, 0], 1644 can_hover => 1,
1184 border_fg => [1, 1, 0], 1645 align => 0,
1646 valign => 0,
1647 can_events => 1,
1185 @_ 1648 @_
1186 ) 1649 )
1187} 1650}
1188 1651
1189sub button_up { 1652sub button_up {
… …
1198sub _draw { 1661sub _draw {
1199 my ($self) = @_; 1662 my ($self) = @_;
1200 1663
1201 local $self->{fg} = $self->{fg}; 1664 local $self->{fg} = $self->{fg};
1202 1665
1666 if ($GRAB == $self) {
1667 $self->{fg} = $self->{active_fg};
1668 }
1669
1203 glEnable GL_BLEND; 1670 glEnable GL_BLEND;
1204 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1671 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1672 glEnable GL_TEXTURE_2D;
1673 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1674 glColor 0, 0, 0, 1;
1205 1675
1206 glTranslate 0.375, 0.375, 0; # make line and polyogon coordinates behave similarly 1676 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});
1207 1677
1208 glBegin GL_LINE_LOOP; 1678 glDisable GL_TEXTURE_2D;
1209 glColor @{$self->{border_fg}};
1210 glVertex 1 , 1;
1211 glVertex 1 , $self->{h} - 2;
1212 glVertex $self->{w} - 2, $self->{h} - 2;
1213 glVertex $self->{w} - 2, 1;
1214 glEnd;
1215
1216 if ($GRAB == $self) {
1217 glColor @{$self->{active_bg}};
1218 $self->{fg} = $self->{active_fg};
1219 } else {
1220 glColor @{$self->{bg}};
1221 }
1222
1223 glBegin GL_QUADS;
1224 glVertex 2 , 2;
1225 glVertex 2 , $self->{h} - 2;
1226 glVertex $self->{w} - 2, $self->{h} - 2;
1227 glVertex $self->{w} - 2, 2;
1228 glEnd;
1229 glDisable GL_BLEND; 1679 glDisable GL_BLEND;
1230 1680
1231 $self->SUPER::_draw; 1681 $self->SUPER::_draw;
1232} 1682}
1233 1683
1234############################################################################# 1684#############################################################################
1235 1685
1236package CFClient::UI::Slider; 1686package CFClient::UI::CheckBox;
1237
1238use strict;
1239
1240use SDL::OpenGL;
1241 1687
1242our @ISA = CFClient::UI::DrawBG::; 1688our @ISA = CFClient::UI::DrawBG::;
1689
1690my @tex =
1691 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1692 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1693
1694use CFClient::OpenGL;
1243 1695
1244sub new { 1696sub new {
1245 my $class = shift; 1697 my $class = shift;
1246 1698
1699 $class->SUPER::new (
1700 padding => 2,
1701 fg => [1, 1, 1],
1702 active_fg => [1, 1, 0],
1703 state => 0,
1704 can_hover => 1,
1705 @_
1706 )
1707}
1708
1709sub size_request {
1710 my ($self) = @_;
1711
1712 ($self->{padding} * 2 + 6) x 2
1713}
1714
1715sub button_down {
1716 my ($self, $ev, $x, $y) = @_;
1717
1718 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1719 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1720 $self->{state} = !$self->{state};
1721 $self->emit (changed => $self->{state});
1722 }
1723}
1724
1725sub _draw {
1726 my ($self) = @_;
1727
1728 $self->SUPER::_draw;
1729
1730 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1731
1732 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1733
1734 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1735
1736 glEnable GL_BLEND;
1737 glEnable GL_TEXTURE_2D;
1738 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1739
1740 my $tex = $self->{state} ? $tex[1] : $tex[0];
1741
1742 $tex->draw_quad (0, 0, $s, $s);
1743
1744 glDisable GL_TEXTURE_2D;
1745 glDisable GL_BLEND;
1746}
1747
1748#############################################################################
1749
1750package CFClient::UI::Image;
1751
1752our @ISA = CFClient::UI::Base::;
1753
1754use CFClient::OpenGL;
1755use Carp qw/confess/;
1756
1757our %loaded_images;
1758
1759sub new {
1760 my $class = shift;
1761
1762 my $self = $class->SUPER::new (can_events => 0, @_);
1763
1764 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1765
1766 $loaded_images{$self->{image}} ||=
1767 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1768
1769 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1770
1771 Scalar::Util::weaken $loaded_images{$self->{image}};
1772
1773 $self->{aspect} = $tex->{w} / $tex->{h};
1774
1775 $self
1776}
1777
1778sub size_request {
1779 my ($self) = @_;
1780
1781 ($self->{tex}->{w}, $self->{tex}->{h})
1782}
1783
1784sub _draw {
1785 my ($self) = @_;
1786
1787 my $tex = $self->{tex};
1788
1789 my ($w, $h) = ($self->{w}, $self->{h});
1790
1791 if ($self->{rot90}) {
1792 glRotate 90, 0, 0, 1;
1793 glTranslate 0, -$self->{w}, 0;
1794
1795 ($w, $h) = ($h, $w);
1796 }
1797
1798 glEnable GL_BLEND;
1799 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1800 glEnable GL_TEXTURE_2D;
1801 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1802
1803 $tex->draw_quad (0, 0, $w, $h);
1804
1805 glDisable GL_BLEND;
1806 glDisable GL_TEXTURE_2D;
1807}
1808
1809#############################################################################
1810
1811package CFClient::UI::VGauge;
1812
1813our @ISA = CFClient::UI::Base::;
1814
1815use List::Util qw(min max);
1816
1817use CFClient::OpenGL;
1818
1819my %tex = (
1820 food => [
1821 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1822 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1823 ],
1824 grace => [
1825 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1826 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1827 ],
1828 hp => [
1829 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1830 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1831 ],
1832 mana => [
1833 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1834 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1835 ],
1836);
1837
1838# eg. VGauge->new (gauge => 'food'), default gauge: food
1839sub new {
1840 my $class = shift;
1841
1842 my $self = $class->SUPER::new (
1843 type => 'food',
1844 @_
1845 );
1846
1847 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1848
1849 $self
1850}
1851
1852sub size_request {
1853 my ($self) = @_;
1854
1855 #my $tex = $tex{$self->{type}}[0];
1856 #@$tex{qw(w h)}
1857 (0, 0)
1858}
1859
1860sub set_max {
1861 my ($self, $max) = @_;
1862
1863 return if $self->{max_val} == $max;
1864
1865 $self->{max_val} = $max;
1866 $self->update;
1867}
1868
1869sub set_value {
1870 my ($self, $val, $max) = @_;
1871
1872 $self->set_max ($max)
1873 if defined $max;
1874
1875 return if $self->{val} == $val;
1876
1877 $self->{val} = $val;
1878 $self->update;
1879}
1880
1881sub _draw {
1882 my ($self) = @_;
1883
1884 my $tex = $tex{$self->{type}};
1885 my ($t1, $t2, $t3) = @$tex;
1886
1887 my ($w, $h) = ($self->{w}, $self->{h});
1888
1889 if ($self->{vertical}) {
1890 glRotate 90, 0, 0, 1;
1891 glTranslate 0, -$self->{w}, 0;
1892
1893 ($w, $h) = ($h, $w);
1894 }
1895
1896 my $ycut = $self->{val} / ($self->{max_val} || 1);
1897
1898 my $ycut1 = max 0, min 1, $ycut;
1899 my $ycut2 = max 0, min 1, $ycut - 1;
1900
1901 my $h1 = $self->{h} * (1 - $ycut1);
1902 my $h2 = $self->{h} * (1 - $ycut2);
1903
1904 glEnable GL_BLEND;
1905 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1906 glEnable GL_TEXTURE_2D;
1907 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1908
1909 glBindTexture GL_TEXTURE_2D, $t1->{name};
1910 glBegin GL_QUADS;
1911 glTexCoord 0 , 0; glVertex 0 , 0;
1912 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1913 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1914 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1915 glEnd;
1916
1917 my $ycut1 = List::Util::min 1, $ycut;
1918 glBindTexture GL_TEXTURE_2D, $t2->{name};
1919 glBegin GL_QUADS;
1920 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1921 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1922 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1923 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1924 glEnd;
1925
1926 if ($t3) {
1927 glBindTexture GL_TEXTURE_2D, $t3->{name};
1928 glBegin GL_QUADS;
1929 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1930 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1931 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1932 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1933 glEnd;
1934 }
1935
1936 glDisable GL_BLEND;
1937 glDisable GL_TEXTURE_2D;
1938}
1939
1940#############################################################################
1941
1942package CFClient::UI::Gauge;
1943
1944our @ISA = CFClient::UI::VBox::;
1945
1946sub new {
1947 my ($class, %arg) = @_;
1948
1949 my $self = $class->SUPER::new (
1950 tooltip => $arg{type},
1951 can_hover => 1,
1952 can_events => 1,
1953 %arg,
1954 );
1955
1956 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1957 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1958 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1959
1960 $self
1961}
1962
1963sub set_fontsize {
1964 my ($self, $fsize) = @_;
1965
1966 $self->{value}->set_fontsize ($fsize);
1967 $self->{max} ->set_fontsize ($fsize);
1968}
1969
1970sub set_max {
1971 my ($self, $max) = @_;
1972
1973 $self->{gauge}->set_max ($max);
1974 $self->{max}->set_text ($max);
1975}
1976
1977sub set_value {
1978 my ($self, $val, $max) = @_;
1979
1980 $self->set_max ($max)
1981 if defined $max;
1982
1983 $self->{gauge}->set_value ($val, $max);
1984 $self->{value}->set_text ($val);
1985}
1986
1987#############################################################################
1988
1989package CFClient::UI::Slider;
1990
1991use strict;
1992
1993use CFClient::OpenGL;
1994
1995our @ISA = CFClient::UI::DrawBG::;
1996
1997my @tex =
1998 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1999 qw(s1_slider.png s1_slider_bg.png);
2000
2001sub new {
2002 my $class = shift;
2003
1247 # range [value, low, high, page] 2004 # range [value, low, high, page]
1248 2005
2006 # TODO: 0-width page
2007 # TODO: req_w/h are wrong with vertical
2008 # TODO: calculations are off
1249 my $self = $class->SUPER::new ( 2009 my $self = $class->SUPER::new (
1250 fg => [1, 1, 1], 2010 fg => [1, 1, 1],
1251 active_fg => [0, 0, 0], 2011 active_fg => [0, 0, 0],
1252 range => [0, 0, 100, 10], 2012 range => [0, 0, 100, 10],
1253 req_w => 40, 2013 req_w => $::WIDTH / 80,
1254 req_h => 10, 2014 req_h => $::WIDTH / 80,
1255 vertical => 0, 2015 vertical => 0,
2016 can_hover => 1,
2017 inner_pad => 5,
1256 @_ 2018 @_
1257 ); 2019 );
1258 2020
1259 $self 2021 $self
1260} 2022}
… …
1281 if ($GRAB == $self) { 2043 if ($GRAB == $self) {
1282 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2044 my ($value, $lo, $hi, $page) = @{$self->{range}};
1283 2045
1284 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2046 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
1285 2047
2048 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2049 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2050
2051 $x -= $inner_pad_px; # substract the padding
1286 $x = $x * ($hi - $lo) / $w + $lo; 2052 $x = $x * ($hi - $lo) / $inner_w + $lo;
1287 $x = $lo if $x < $lo; 2053 $x = $lo if $x < $lo;
1288 $x = $hi - $page if $x > $hi - $page; 2054 $x = $hi - $page if $x > $hi - $page;
1289 $self->{range}[0] = $x; 2055 $self->{range}[0] = $x;
1290 2056
1291 $self->emit (changed => $x); 2057 $self->emit (changed => $x);
1292 $self->update; 2058 $self->update;
1293 } 2059 }
2060}
2061
2062# the inner_* stuff is for generating a padding for the slider handle,
2063# so that the handle doesn't leave the texture. This calculation isn't 100%
2064# correct propably, but it does the job for now
2065sub _calc_inner_pad_px {
2066 my ($self, $w) = @_;
2067 ($w / 100) * $self->{inner_pad} # % to pixels
1294} 2068}
1295 2069
1296sub _draw { 2070sub _draw {
1297 my ($self) = @_; 2071 my ($self) = @_;
1298 2072
… …
1312 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2086 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1313 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2087 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1314 2088
1315 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2089 my ($value, $lo, $hi, $page) = @{$self->{range}};
1316 2090
2091 $hi = $value + 1 if $lo == $hi;
2092
2093 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2094 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2095
1317 $page = int $page * $w / ($hi - $lo); 2096 $page = int $page * $inner_w / ($hi - $lo);
1318 $value = int +($value - $lo) * $w / ($hi - $lo); 2097 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1319 2098
1320 $w -= $page; 2099 $w -= $page;
1321 $page &= ~1; 2100 $page &= ~1;
1322 glTranslate $page * 0.5, 0, 0; 2101 glTranslate $page * 0.5, 0, 0;
1323 $page ||= 2; 2102 $page ||= 2;
1324 2103
1325 glColor @$fg;
1326 glBegin GL_LINES;
1327 glVertex 0, 0; glVertex 0, $h;
1328 glVertex $w - 1, 0; glVertex $w - 1, $h;
1329 glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1330 glEnd;
1331
1332 my $knob_a = $value - $page * 0.5; 2104 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1333 my $knob_b = $value + $page * 0.5; 2105 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1334 2106
1335 glBegin GL_QUADS; 2107 glEnable GL_BLEND;
1336 glColor @$fg; 2108 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1337 glVertex $knob_a, 0; 2109 glEnable GL_TEXTURE_2D;
1338 glVertex $knob_a, $h; 2110 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1339 glVertex $knob_b, $h;
1340 glVertex $knob_b, 0;
1341 2111
1342 if ($knob_a < $knob_b - 2) { 2112 # draw background
1343 glColor @$bg; 2113 $tex[1]->draw_quad (0, 0, $w, $h);
1344 glVertex $knob_a + 1, 1;
1345 glVertex $knob_a + 1, $h - 1;
1346 glVertex $knob_b - 1, $h - 1;
1347 glVertex $knob_b - 1, 1;
1348 }
1349 glEnd;
1350}
1351 2114
1352############################################################################# 2115 # draw handle
2116 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);
1353 2117
2118 glDisable GL_BLEND;
2119 glDisable GL_TEXTURE_2D;
2120}
2121
2122#############################################################################
2123
1354package CFClient::UI::MapWidget; 2124package CFClient::UI::TextView;
1355 2125
1356use strict;
1357
1358use List::Util qw(min max);
1359
1360use SDL;
1361use SDL::OpenGL;
1362
1363our @ISA = CFClient::UI::Base::; 2126our @ISA = CFClient::UI::HBox::;
2127
2128use CFClient::OpenGL;
1364 2129
1365sub new { 2130sub new {
1366 my $class = shift; 2131 my $class = shift;
1367 2132
1368 $class->SUPER::new ( 2133 my $self = $class->SUPER::new (
1369 z => -1, 2134 fontsize => 1,
1370 list => (glGenLists 1), 2135 can_events => 0,
2136 #font => default_font
1371 @_ 2137 @_,
2138
2139 layout => (new CFClient::Layout),
2140 par => [],
2141 height => 0,
2142 children => [
2143 (new CFClient::UI::Empty expand => 1),
2144 (new CFClient::UI::Slider vertical => 1),
2145 ],
1372 ) 2146 );
1373}
1374 2147
1375sub key_down { 2148 $self->{children}[1]->connect (changed => sub { $self->update });
1376 print "MAPKEYDOWN\n";
1377}
1378 2149
1379sub key_up { 2150 $self
1380} 2151}
1381 2152
1382sub size_request { 2153sub set_fontsize {
2154 my ($self, $fontsize) = @_;
2155
2156 $self->{fontsize} = $fontsize;
2157 $self->reflow;
2158}
2159
2160sub text_height {
2161 my ($self, $text) = @_;
2162
2163 my $layout = $self->{layout};
2164
2165 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2166 $layout->set_width ($self->{children}[0]{w});
2167 $layout->set_text ($text);
1383 ( 2168
1384 1 + 32 * int $::WIDTH / 32, 2169 ($layout->size)[1]
1385 1 + 32 * int $::HEIGHT / 32, 2170}
1386 ) 2171
2172sub reflow {
2173 my ($self) = @_;
2174
2175 $self->{need_reflow}++;
2176 $self->update;
2177}
2178
2179sub size_allocate {
2180 my ($self, $w, $h) = @_;
2181
2182 $self->SUPER::size_allocate ($w, $h);
2183
2184 $self->{layout}->set_font ($self->{font}) if $self->{font};
2185 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2186 $self->{layout}->set_width ($self->{children}[0]{w});
2187
2188 $self->reflow;
2189}
2190
2191sub add_paragraph {
2192 my ($self, $color, $text) = @_;
2193
2194 #TODO: intelligently "reformat" paragraph
2195
2196 my $height = $self->text_height ($text);
2197
2198 $self->{height} += $height;
2199
2200 push @{$self->{par}}, [$height, $color, $text];
2201
2202 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
2203 $self->{children}[1]->update;
1387} 2204}
1388 2205
1389sub update { 2206sub update {
1390 my ($self) = @_; 2207 my ($self) = @_;
1391 2208
1392 $self->{need_update} = 1;
1393 $self->SUPER::update; 2209 $self->SUPER::update;
1394}
1395 2210
1396sub draw { 2211 return unless $self->{h} > 0;
1397 my ($self) = @_;
1398 2212
2213 delete $self->{texture};
2214
2215 $ROOT->on_refresh ($self, sub {
1399 if (delete $self->{need_update}) { 2216 if (delete $self->{need_reflow}) {
1400 glNewList $self->{list}, GL_COMPILE; 2217 my $height = 0;
1401 2218
1402 my $mx = $::CONN->{mapx}; 2219 $height += $_->[0] = $self->text_height ($_->[2])
1403 my $my = $::CONN->{mapy}; 2220 for @{$self->{par}};
1404 2221
1405 my $map = $::CONN->{map}; 2222 $self->{height} = $height;
1406 2223
1407 my ($xofs, $yofs); 2224 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1408 2225
1409 my $sw = 1 + int $::WIDTH / 32; 2226 delete $self->{texture};
1410 my $sh = 1 + int $::HEIGHT / 32;
1411
1412 if ($::CONN->{mapw} > $sw) {
1413 $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5;
1414 } else {
1415 $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
1416 } 2227 }
1417 2228
1418 if ($::CONN->{maph} > $sh) { 2229 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1419 $yofs = $my + ($::CONN->{maph} - $sh) * 0.5; 2230 glClearColor 0, 0, 0, 0;
1420 } else { 2231 glClear GL_COLOR_BUFFER_BIT;
1421 $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
1422 }
1423 2232
1424 glEnable GL_TEXTURE_2D;
1425 glEnable GL_BLEND; 2233 glEnable GL_BLEND;
1426 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2234 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2235 glEnable GL_TEXTURE_2D;
1427 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2236 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1428 2237
1429 my $sw4 = ($sw + 3) & ~3; 2238 my $top = int $self->{children}[1]{range}[0];
1430 my $darkness = "\x00" x ($sw4 * $sh);
1431 2239
1432 for my $x (0 .. $sw - 1) { 2240 my $y0 = $top;
1433 my $row = $map->[$x + $xofs]; 2241 my $y1 = $top + $self->{h};
1434 for my $y (0 .. $sh - 1) {
1435 2242
1436 my $cell = $row->[$y + $yofs] 2243 my $y = 0;
1437 or next;
1438 2244
2245 my $layout = $self->{layout};
2246
2247 $layout->set_font ($self->{font}) if $self->{font};
2248
2249 for my $par (@{$self->{par}}) {
1439 my $dark = $cell->[0]; 2250 my $h = $par->[0];
1440 if ($dark < 0) { 2251
1441 substr $darkness, $y * $sw4 + $x, 1, chr 224; 2252 if ($y0 < $y + $h && $y < $y1) {
1442 } else { 2253 $layout->set_text ($par->[2]);
1443 substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark; 2254
2255 glColor @{ $par->[1] };
2256 my ($W, $H) = $layout->size;
2257 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);
1444 } 2258 }
1445 2259
1446 for my $num (grep $_, @$cell[1,2,3]) { 2260 $y += $h;
1447 my $tex = $::CONN->{face}[$num]{texture} || next;
1448
1449 my ($w, $h) = @$tex{qw(w h)};
1450
1451 $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
1452 }
1453 } 2261 }
1454 }
1455 2262
1456# if (1) { # higher quality darkness
1457# $lighting =~ s/(.)/$1$1$1/gs;
1458# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1459#
1460# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1461#
1462# $lighting = $pb->get_pixels;
1463# $lighting =~ s/(.)../$1/gs;
1464# }
1465
1466 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1467
1468 $darkness = new CFClient::Texture
1469 w => $sw4,
1470 h => $sh,
1471 data => $darkness,
1472 internalformat => GL_ALPHA,
1473 format => GL_ALPHA;
1474
1475 glColor 0.45, 0.45, 0.45, 1;
1476 $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
1477
1478 glDisable GL_TEXTURE_2D; 2263 glDisable GL_TEXTURE_2D;
1479 glDisable GL_BLEND; 2264 glDisable GL_BLEND;
1480
1481 glEndList;
1482 }
1483
1484 glCallList $self->{list};
1485}
1486
1487my %DIR = (
1488 SDLK_KP8, [1, "north"],
1489 SDLK_KP9, [2, "northeast"],
1490 SDLK_KP6, [3, "east"],
1491 SDLK_KP3, [4, "southeast"],
1492 SDLK_KP2, [5, "south"],
1493 SDLK_KP1, [6, "southwest"],
1494 SDLK_KP4, [7, "west"],
1495 SDLK_KP7, [8, "northwest"],
1496
1497 SDLK_UP, [1, "north"],
1498 SDLK_RIGHT, [3, "east"],
1499 SDLK_DOWN, [5, "south"],
1500 SDLK_LEFT, [7, "west"],
1501);
1502
1503sub key_down {
1504 my ($self, $ev) = @_;
1505
1506 my $mod = $ev->key_mod;
1507 my $sym = $ev->key_sym;
1508
1509 if ($sym == SDLK_KP5) {
1510 $::CONN->send ("command stay fire");
1511 } elsif (exists $DIR{$sym}) {
1512 if ($mod & KMOD_SHIFT) {
1513 $self->{shft}++;
1514 $::CONN->send ("command fire $DIR{$sym}[0]");
1515 } elsif ($mod & KMOD_CTRL) {
1516 $self->{ctrl}++;
1517 $::CONN->send ("command run $DIR{$sym}[0]");
1518 } else {
1519 $::CONN->send ("command $DIR{$sym}[1]");
1520 } 2265 };
1521 } 2266 });
1522} 2267}
1523 2268
1524sub key_up { 2269sub _draw {
1525 my ($self, $ev) = @_; 2270 my ($self) = @_;
1526 2271
1527 my $mod = $ev->key_mod; 2272 glEnable GL_BLEND;
1528 my $sym = $ev->key_sym; 2273 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2274 glEnable GL_TEXTURE_2D;
2275 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2276 glColor 1, 1, 1, 1;
2277 $self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2278 glDisable GL_TEXTURE_2D;
2279 glDisable GL_BLEND;
1529 2280
1530 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) { 2281 $self->{children}[1]->draw;
1531 $::CONN->send ("command fire_stop"); 2282
1532 }
1533 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1534 $::CONN->send ("command run_stop");
1535 }
1536} 2283}
1537 2284
1538############################################################################# 2285#############################################################################
1539 2286
1540package CFClient::UI::Animator; 2287package CFClient::UI::Animator;
1541 2288
1542use SDL::OpenGL; 2289use CFClient::OpenGL;
1543 2290
1544our @ISA = CFClient::UI::Bin::; 2291our @ISA = CFClient::UI::Bin::;
1545 2292
1546sub moveto { 2293sub moveto {
1547 my ($self, $x, $y) = @_; 2294 my ($self, $x, $y) = @_;
… …
1577 glPopMatrix; 2324 glPopMatrix;
1578} 2325}
1579 2326
1580############################################################################# 2327#############################################################################
1581 2328
1582package CFClient::UI::Toplevel; 2329package CFClient::UI::Flopper;
2330
2331our @ISA = CFClient::UI::Button::;
2332
2333sub new {
2334 my $class = shift;
2335
2336 my $self = $class->SUPER::new (
2337 state => 0,
2338 connect_activate => \&toggle_flopper,
2339 @_
2340 );
2341
2342 if ($self->{state}) {
2343 $self->{state} = 0;
2344 $self->toggle_flopper;
2345 }
2346
2347 $self
2348}
2349
2350sub toggle_flopper {
2351 my ($self) = @_;
2352
2353 # TODO: use animation
2354 if ($self->{state} = !$self->{state}) {
2355 $CFClient::UI::ROOT->add ($self->{other});
2356 $self->{other}->move ($self->coord2global (0, $self->{h}));
2357 $self->emit ("open");
2358 } else {
2359 $CFClient::UI::ROOT->remove ($self->{other});
2360 $self->emit ("close");
2361 }
2362
2363 $self->emit (changed => $self->{state});
2364}
2365
2366#############################################################################
2367
2368package CFClient::UI::Tooltip;
2369
2370our @ISA = CFClient::UI::Bin::;
2371
2372use CFClient::OpenGL;
2373
2374sub new {
2375 my $class = shift;
2376
2377 $class->SUPER::new (
2378 @_,
2379 can_events => 0,
2380 )
2381}
2382
2383sub set_markup {
2384 my ($self, $text) = @_;
2385
2386 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];
2387 $self->{label}->set_markup ($text);
2388 $self->add ($self->{label});
2389}
2390
2391sub size_request {
2392 my ($self) = @_;
2393
2394 $self->child->set_max_size ($::WIDTH * 0.3);
2395
2396 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2397
2398 ($w + 4, $h + 4)
2399}
2400
2401sub size_allocate {
2402 my ($self, $w, $h) = @_;
2403
2404 $self->SUPER::size_allocate ($w - 4, $h - 4);
2405}
2406
2407sub _draw {
2408 my ($self) = @_;
2409
2410 glPushMatrix;
2411 glTranslate 0.375, 0.375;
2412
2413 my ($w, $h) = @$self{qw(w h)};
2414
2415 glColor 1, 0.8, 0.4;
2416 glBegin GL_QUADS;
2417 glVertex 0 , 0;
2418 glVertex 0 , $h;
2419 glVertex $w, $h;
2420 glVertex $w, 0;
2421 glEnd;
2422
2423 glColor 0, 0, 0;
2424 glBegin GL_LINE_LOOP;
2425 glVertex 0 , 0;
2426 glVertex 0 , $h;
2427 glVertex $w, $h;
2428 glVertex $w, 0;
2429 glEnd;
2430
2431 glPopMatrix;
2432
2433 glTranslate 2, 2;
2434 $self->SUPER::_draw;
2435}
2436
2437#############################################################################
2438
2439package CFClient::UI::Face;
2440
2441our @ISA = CFClient::UI::Base::;
2442
2443use CFClient::OpenGL;
2444
2445sub new {
2446 my $class = shift;
2447
2448 $class->SUPER::new (
2449 aspect => 1,
2450 @_,
2451 )
2452}
2453
2454sub size_request {
2455 (32, 8)
2456}
2457
2458sub _draw {
2459 my ($self) = @_;
2460
2461 return unless $::CONN;#d# manage and cache textures differently
2462 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2463
2464 # TODO animation
2465 if ($tex) {
2466 glEnable GL_BLEND;
2467 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2468 glEnable GL_TEXTURE_2D;
2469 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2470 glColor 1, 1, 1, 1;
2471 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
2472 glDisable GL_TEXTURE_2D;
2473 glDisable GL_BLEND;
2474 }
2475}
2476
2477#############################################################################
2478
2479package CFClient::UI::InventoryItem;
2480
2481our @ISA = CFClient::UI::HBox::;
2482
2483sub new {
2484 my $class = shift;
2485
2486 my %args = @_;
2487
2488 my $item = delete $args{item};
2489
2490 my $desc = $item->{nrof} < 2
2491 ? $item->{name}
2492 : "$item->{nrof} $item->{name_pl}";
2493
2494
2495 my $self = $class->SUPER::new (
2496 can_hover => 1,
2497 can_events => 1,
2498 tooltip => (CFClient::UI::Label->escape ($desc)
2499 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2500 connect_button_down => sub {
2501 my ($self, $ev, $x, $y) = @_;
2502
2503 # todo: maybe put examine on 1? but should just be a tooltip :(
2504 if ($ev->{button} == 1) {
2505 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2506 } elsif ($ev->{button} == 2) {
2507 $::CONN->send ("apply $item->{tag}");
2508 } elsif ($ev->{button} == 3) {
2509 CFClient::UI::Menu->new (
2510 items => [
2511 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2512 [
2513 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2514 sub { $::CONN->send ("lock $item->{tag}") },
2515 ],
2516 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2517 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2518 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2519 ],
2520 )->popup ($ev);
2521 }
2522
2523 1
2524 },
2525 %args
2526 );
2527
2528 $self->add (new CFClient::UI::Face
2529 can_events => 0,
2530 face => $item->{face},
2531 anim => $item->{anim},
2532 animspeed => $item->{animspeed},
2533 );
2534
2535 $self->add (new CFClient::UI::Label
2536 can_events => 0,
2537 text => $desc,
2538 );
2539
2540 $self
2541}
2542
2543#############################################################################
2544
2545package CFClient::UI::Inventory;
2546
2547our @ISA = CFClient::UI::ScrolledWindow::;
2548
2549sub new {
2550 my $class = shift;
2551
2552 my $self = $class->SUPER::new (
2553 scrolled => (new CFClient::UI::VBox),
2554 @_,
2555 );
2556
2557 $self
2558}
2559
2560sub set_items {
2561 my ($self, $items) = @_;
2562
2563 $self->{scrolled}->clear;
2564 return unless $items;
2565
2566 my @items = sort { $a->{type} <=> $b->{type} } @$items;
2567
2568 $self->{real_items} = \@items;
2569
2570 for my $item (@items) {
2571 my $desc = $item->{nrof} < 2
2572 ? $item->{name}
2573 : "$item->{nrof} $item->{name_pl}";
2574
2575 $self->{scrolled}->add ($item->{widget} ||= new CFClient::UI::InventoryItem item => $item);
2576 }
2577
2578# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2579}
2580
2581sub size_request {
2582 my ($self) = @_;
2583 ($self->{req_w}, $self->{req_h});
2584}
2585
2586#############################################################################
2587
2588package CFClient::UI::Menu;
2589
2590our @ISA = CFClient::UI::FancyFrame::;
2591
2592use CFClient::OpenGL;
2593
2594sub new {
2595 my $class = shift;
2596
2597 my $self = $class->SUPER::new (
2598 items => [],
2599 z => 100,
2600 @_,
2601 );
2602
2603 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2604
2605 for my $item (@{ $self->{items} }) {
2606 my ($widget, $cb) = @$item;
2607
2608 # handle various types of items, only text for now
2609 if (!ref $widget) {
2610 $widget = new CFClient::UI::Label
2611 can_hover => 1,
2612 can_events => 1,
2613 text => $widget;
2614 }
2615
2616 $self->{item}{$widget} = $item;
2617
2618 $self->{vbox}->add ($widget);
2619 }
2620
2621 $self
2622}
2623
2624# popup given the event (must be a mouse button down event currently)
2625sub popup {
2626 my ($self, $ev) = @_;
2627
2628 $self->emit ("popdown");
2629
2630 # maybe save $GRAB? must be careful about events...
2631 $GRAB = $self;
2632 $self->{button} = $ev->{button};
2633
2634 $self->show;
2635 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2636}
2637
2638sub mouse_motion {
2639 my ($self, $ev, $x, $y) = @_;
2640
2641 # TODO: should use vbox->find_widget or so
2642 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2643 $self->{hover} = $self->{item}{$HOVER};
2644}
2645
2646sub button_up {
2647 my ($self, $ev, $x, $y) = @_;
2648
2649 if ($ev->{button} == $self->{button}) {
2650 undef $GRAB;
2651 $self->hide;
2652
2653 $self->emit ("popdown");
2654 $self->{hover}[1]->() if $self->{hover};
2655 }
2656}
2657
2658#############################################################################
2659
2660package CFClient::UI::Root;
1583 2661
1584our @ISA = CFClient::UI::Container::; 2662our @ISA = CFClient::UI::Container::;
1585 2663
2664use CFClient::OpenGL;
2665
2666sub new {
2667 my $class = shift;
2668
2669 $class->SUPER::new (
2670 @_,
2671 )
2672}
2673
2674sub configure {
2675 my ($self, $x, $y, $w, $h) = @_;
2676
2677 $self->{w} = $w;
2678 $self->{h} = $h;
2679}
2680
2681sub check_size {
2682 my ($self) = @_;
2683
2684 $self->size_allocate ($self->{w}, $self->{h})
2685 if $self->{w};
2686}
2687
1586sub size_request { 2688sub size_request {
1587 ($::WIDTH, $::HEIGHT) 2689 my ($self) = @_;
2690
2691 ($self->{w}, $self->{h})
1588} 2692}
1589 2693
1590sub size_allocate { 2694sub size_allocate {
1591 my ($self, $x, $y, $w, $h) = @_; 2695 my ($self, $w, $h) = @_;
1592 2696
1593 $self->_size_allocate ($x, $y, $w, $h); 2697 my $old_w = $self->{old_w};
2698 my $old_h = $self->{old_h};
1594 2699
1595 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 2700 if ($old_w && $old_h) {
1596 for @{$self->{children}}; 2701 for my $child ($self->children) {
1597} 2702 $child->{x} = int 0.5 + $child->{x} * $w / $old_w;
2703 $child->{w} = int 0.5 + $child->{w} * $w / $old_w;
2704 $child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
2705 $child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
2706 $child->{y} = int 0.5 + $child->{y} * $h / $old_h;
2707 $child->{h} = int 0.5 + $child->{h} * $h / $old_h;
2708 $child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
2709 $child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
2710 }
2711 }
1598 2712
1599sub translate { 2713 for my $child ($self->children) {
2714 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2715
2716 $X = List::Util::max 0, List::Util::min $w - $W, $X;
2717 $Y = List::Util::max 0, List::Util::min $h - $H, $Y;
2718 $child->configure ($X, $Y, $W, $H);
2719 }
2720
2721 $self->{old_w} = $w;
2722 $self->{old_h} = $h;
2723}
2724
2725sub coord2local {
1600 my ($self, $x, $y) = @_; 2726 my ($self, $x, $y) = @_;
1601 2727
1602 ($x, $y) 2728 ($x, $y)
1603} 2729}
1604 2730
2731sub coord2global {
2732 my ($self, $x, $y) = @_;
2733
2734 ($x, $y)
2735}
2736
1605sub update { 2737sub update {
1606 my ($self) = @_; 2738 my ($self) = @_;
1607 2739
1608 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 2740 $self->check_size;
1609 ::refresh (); 2741 $::WANT_REFRESH++;
1610} 2742}
1611 2743
1612sub add { 2744sub add {
1613 my ($self, $widget) = @_; 2745 my ($self, $child) = @_;
1614 2746
2747 # integerise window positions
2748 $child->{x} = int $child->{x};
2749 $child->{y} = int $child->{y};
2750
1615 $self->SUPER::add ($widget); 2751 $self->SUPER::add ($child);
1616
1617 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
1618} 2752}
1619 2753
2754sub on_refresh {
2755 my ($self, $id, $cb) = @_;
2756
2757 $self->{refresh_hook}{$id} = $cb;
2758}
2759
1620sub draw { 2760sub draw {
1621 my ($self) = @_; 2761 my ($self) = @_;
2762
2763 if ($self->{check_size}) {
2764 my @queue = ([], []);
2765
2766 for (;;) {
2767 if ($self->{check_size}) {
2768 # heuristic: check containers last
2769 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
2770 for values %{delete $self->{check_size}}
2771 }
2772
2773 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
2774
2775 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
2776 ? @$widget{qw(user_w user_h)}
2777 : $widget->size_request;
2778
2779 if ($w != $widget->{req_w} || $h != $widget->{req_h}) {
2780 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2781
2782 $widget->{req_w} = $w;
2783 $widget->{req_h} = $h;
2784
2785 $self->{size_alloc}{$widget} = [$widget, $widget->{w}, $widget->{h}];
2786
2787 $widget->{parent}->check_size
2788 if $widget->{parent};
2789 }
2790 }
2791 }
2792
2793 while ($self->{size_alloc}) {
2794 for (values %{delete $self->{size_alloc}}) {
2795 my ($widget, $w, $h) = @$_;
2796
2797 $w = 0 if $w < 0;
2798 $h = 0 if $h < 0;
2799
2800 $widget->{w} = $w;
2801 $widget->{h} = $h;
2802 $widget->size_allocate ($w, $h);
2803 $widget->emit (size_allocate => $w, $h);
2804 }
2805 }
2806
2807 while ($self->{refresh_hook}) {
2808 $_->()
2809 for values %{delete $self->{refresh_hook}};
2810 }
2811
2812 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2813 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2814 glClear GL_COLOR_BUFFER_BIT;
2815
2816 glMatrixMode GL_PROJECTION;
2817 glLoadIdentity;
2818 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;
2819 glMatrixMode GL_MODELVIEW;
2820 glLoadIdentity;
1622 2821
1623 $self->_draw; 2822 $self->_draw;
1624} 2823}
1625 2824
1626############################################################################# 2825#############################################################################
1627 2826
1628package CFClient::UI; 2827package CFClient::UI;
1629 2828
2829$ROOT = new CFClient::UI::Root;
1630$TOPLEVEL = new CFClient::UI::Toplevel; 2830$TOOLTIP = new CFClient::UI::Tooltip;
1631 2831
16321 28321
1633 2833

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