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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.102 by elmex, Fri Apr 14 12:17:06 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 $h;
136} 265}
137 266
138# translate global coordinates to local coordinate system 267# translate global coordinates to local coordinate system
139sub translate { 268sub coord2local {
140 my ($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;
149 return unless $self->{can_focus}; 285 return unless $self->{can_focus};
150 286
151 my $focus = $FOCUS; $FOCUS = $self; 287 my $focus = $FOCUS; $FOCUS = $self;
288
289 $self->emit (focus_in => $focus);
290
152 $focus->update if $focus; 291 $focus->update if $focus;
153 $FOCUS->update; 292 $FOCUS->update;
154} 293}
155 294
156sub focus_out { 295sub focus_out {
157 my ($self) = @_; 296 my ($self) = @_;
158 297
159 return unless $FOCUS == $self; 298 return unless $FOCUS == $self;
160 299
161 my $focus = $FOCUS; undef $FOCUS; 300 my $focus = $FOCUS; undef $FOCUS;
301
302 $self->emit (focus_out => $focus);
303
162 $focus->update if $focus; #? 304 $focus->update if $focus; #?
163} 305}
164 306
165sub mouse_motion { } 307sub mouse_motion { }
166sub button_up { } 308sub button_up { }
… …
190 glPopMatrix; 332 glPopMatrix;
191 333
192 if ($self == $HOVER && $self->{can_hover}) { 334 if ($self == $HOVER && $self->{can_hover}) {
193 my ($x, $y) = @$self{qw(x y)}; 335 my ($x, $y) = @$self{qw(x y)};
194 336
195 glColor 0, 0, 1, 0.2; 337 glColor 1, 0.8, 0.5, 0.2;
196 glEnable GL_BLEND; 338 glEnable GL_BLEND;
197 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 339 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
198 glBegin GL_QUADS; 340 glBegin GL_QUADS;
199 glVertex $x , $y; 341 glVertex $x , $y;
200 glVertex $x + $self->{w}, $y; 342 glVertex $x + $self->{w}, $y;
201 glVertex $x + $self->{w}, $y + $self->{h}; 343 glVertex $x + $self->{w}, $y + $self->{h};
202 glVertex $x , $y + $self->{h}; 344 glVertex $x , $y + $self->{h};
203 glEnd; 345 glEnd;
204 glDisable GL_BLEND; 346 glDisable GL_BLEND;
205 } 347 }
348
349 if ($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 => $self, fontsize => 0)->_draw;
361 }
206} 362}
207 363
208sub _draw { 364sub _draw {
209 my ($self) = @_; 365 my ($self) = @_;
210 366
211 warn "no draw defined for $self\n"; 367 warn "no draw defined for $self\n";
212} 368}
213 369
214sub find_widget { 370sub find_widget {
215 my ($self, $x, $y) = @_; 371 my ($self, $x, $y) = @_;
372
373 return () unless $self->{can_events};
216 374
217 return $self 375 return $self
218 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 376 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
219 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 377 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
220 378
221 () 379 ()
222} 380}
223 381
224sub set_parent { 382sub set_parent {
225 my ($self, $par) = @_; 383 my ($self, $parent) = @_;
226 384
227 $self->{parent} = $par;
228 Scalar::Util::weaken $self->{parent}; 385 Scalar::Util::weaken ($self->{parent} = $parent);
229}
230 386
231sub get_parent { 387 $self->check_size
232 $_[0]->{parent} 388 unless exists $self->{req_w};
389}
390
391sub check_size {
392 my ($self) = @_;
393
394 $CFClient::UI::ROOT->{check_size}{$self} = $self;
233} 395}
234 396
235sub update { 397sub update {
236 my ($self) = @_; 398 my ($self) = @_;
237 399
… …
240} 402}
241 403
242sub connect { 404sub connect {
243 my ($self, $signal, $cb) = @_; 405 my ($self, $signal, $cb) = @_;
244 406
245 push @{ $self->{cb}{$signal} }, $cb; 407 push @{ $self->{signal_cb}{$signal} }, $cb;
246} 408}
247 409
248sub emit { 410sub emit {
249 my ($self, $signal, @args) = @_; 411 my ($self, $signal, @args) = @_;
250 412
251 $_->($self, @args) 413 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
252 for @{$self->{cb}{$signal} || []};
253} 414}
254 415
255sub DESTROY { 416sub DESTROY {
256 my ($self) = @_; 417 my ($self) = @_;
257 418
… …
263package CFClient::UI::DrawBG; 424package CFClient::UI::DrawBG;
264 425
265our @ISA = CFClient::UI::Base::; 426our @ISA = CFClient::UI::Base::;
266 427
267use strict; 428use strict;
268use SDL::OpenGL; 429use CFClient::OpenGL;
269 430
270sub new { 431sub new {
271 my $class = shift; 432 my $class = shift;
272 433
273 # range [value, low, high, page] 434 # range [value, low, high, page]
… …
302 463
303package CFClient::UI::Empty; 464package CFClient::UI::Empty;
304 465
305our @ISA = CFClient::UI::Base::; 466our @ISA = CFClient::UI::Base::;
306 467
468sub new {
469 my ($class, %arg) = @_;
470 $class->SUPER::new (can_events => 0, %arg);
471}
472
307sub size_request { 473sub size_request {
308 (0, 0) 474 (0, 0)
309} 475}
310 476
311sub draw { } 477sub draw { }
… …
319sub new { 485sub new {
320 my ($class, %arg) = @_; 486 my ($class, %arg) = @_;
321 487
322 my $children = delete $arg{children} || []; 488 my $children = delete $arg{children} || [];
323 489
324 my $self = $class->SUPER::new (children => [], %arg); 490 my $self = $class->SUPER::new (
491 children => [],
492 can_events => 0,
493 %arg,
494 );
325 $self->add ($_) for @$children; 495 $self->add ($_) for @$children;
326 496
327 $self 497 $self
328} 498}
329 499
330sub add { 500sub add {
331 my ($self, $chld) = @_; 501 my ($self, @widgets) = @_;
332 502
333 $chld->set_parent ($self); 503 $_->set_parent ($self)
504 for @widgets;
505
506 use sort 'stable';
334 507
335 $self->{children} = [ 508 $self->{children} = [
336 sort { $a->{z} <=> $b->{z} } 509 sort { $a->{z} <=> $b->{z} }
337 @{$self->{children}}, $chld 510 @{$self->{children}}, @widgets
338 ]; 511 ];
339 512
340 $self->{w} = $self->{h} = -1; 513 $self->check_size;
341 $self->update; 514 $self->update;
342} 515}
343 516
517sub children {
518 @{ $_[0]{children} }
519}
520
344sub remove { 521sub remove {
345 my ($self, $widget) = @_; 522 my ($self, $child) = @_;
346 523
524 delete $child->{parent};
525 $child->hide;
526
347 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 527 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
348 528
349 $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 $self->update;
350} 546}
351 547
352sub find_widget { 548sub find_widget {
353 my ($self, $x, $y) = @_; 549 my ($self, $x, $y) = @_;
354 550
… …
384 580
385 $class->SUPER::new (children => [$child], %arg) 581 $class->SUPER::new (children => [$child], %arg)
386} 582}
387 583
388sub add { 584sub add {
389 my ($self, $widget) = @_; 585 my ($self, $child) = @_;
390 586
391 $self->{children} = []; 587 $self->{children} = [];
392 588
393 $self->SUPER::add ($widget); 589 $self->SUPER::add ($child);
394} 590}
395 591
396sub remove { 592sub remove {
397 my ($self, $widget) = @_; 593 my ($self, $widget) = @_;
398 594
… …
407sub size_request { 603sub size_request {
408 $_[0]{children}[0]->size_request 604 $_[0]{children}[0]->size_request
409} 605}
410 606
411sub size_allocate { 607sub size_allocate {
412 my ($self, $x, $y, $w, $h) = @_; 608 my ($self, $w, $h) = @_;
413 609
414 $self->_size_allocate ($x, $y, $w, $h) or return;
415
416 $self->{children}[0]->size_allocate (0, 0, $w, $h); 610 $self->{children}[0]->configure (0, 0, $w, $h);
417} 611}
418 612
419############################################################################# 613#############################################################################
420 614
421package CFClient::UI::Window; 615package CFClient::UI::Window;
422 616
423our @ISA = CFClient::UI::Bin::; 617our @ISA = CFClient::UI::Bin::;
424 618
425use SDL::OpenGL; 619use CFClient::OpenGL;
426 620
427sub new { 621sub new {
428 my ($class, %arg) = @_; 622 my ($class, %arg) = @_;
429 623
430 my $self = $class->SUPER::new (%arg); 624 my $self = $class->SUPER::new (%arg);
431} 625}
432 626
433sub update { 627sub update {
434 my ($self) = @_; 628 my ($self) = @_;
435 629
436 # we want to do this delayed... 630 $ROOT->on_refresh ($self => sub { $self->render_child });
437 $self->render_chld;
438 $self->SUPER::update; 631 $self->SUPER::update;
439} 632}
440 633
441sub render_chld {
442 my ($self) = @_;
443
444 $self->{texture} =
445 CFClient::Texture->new_from_opengl (
446 $self->{w}, $self->{h}, sub { $self->child->draw }
447 );
448}
449
450sub size_allocate { 634sub size_allocate {
451 my ($self, $x, $y, $w, $h) = @_; 635 my ($self, $w, $h) = @_;
452 636
453 $self->_size_allocate ($x, $y, $w, $h) or return;
454
455 $self->child->size_allocate (0, 0, $w, $h); 637 $self->SUPER::size_allocate ($w, $h);
638 $self->update;
639}
456 640
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
457 $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}, $self->{h};
658# glDisable GL_BLEND;
659# glColorMask 1, 1, 1, 1;
660 };
458} 661}
459 662
460sub _draw { 663sub _draw {
461 my ($self) = @_; 664 my ($self) = @_;
462 665
463 my ($w, $h) = ($self->w, $self->h); 666 my ($w, $h) = ($self->w, $self->h);
464 667
465 my $tex = $self->{texture} 668 my $tex = $self->{texture}
466 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});
467 809
468 glEnable GL_BLEND; 810 glEnable GL_BLEND;
469 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 811 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
470 glEnable GL_TEXTURE_2D; 812 glEnable GL_TEXTURE_2D;
471 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 813 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
472 814
473 $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;
474 822
823
824 $self->child->draw;
475 glDisable GL_BLEND; 825 glDisable GL_BLEND;
476 glDisable GL_TEXTURE_2D; 826 glDisable GL_TEXTURE_2D;
477} 827}
478 828
479############################################################################# 829#############################################################################
480 830
481package CFClient::UI::Frame; 831package CFClient::UI::FancyFrame;
482 832
483our @ISA = CFClient::UI::Bin::; 833our @ISA = CFClient::UI::Bin::;
484 834
485use SDL::OpenGL; 835use CFClient::OpenGL;
486
487sub size_request {
488 my ($self) = @_;
489 my $chld = $self->child
490 or return (0, 0);
491
492 $chld->move (2, 2);
493
494 map { $_ + 4 } $chld->size_request;
495}
496
497sub size_allocate {
498 my ($self, $x, $y, $w, $h) = @_;
499
500 $self->_size_allocate ($x, $y, $w, $h) or return;
501
502 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
503}
504
505sub _draw {
506 my ($self) = @_;
507
508 my $chld = $self->child;
509
510 my ($w, $h) = $chld->size_request;
511
512 glBegin GL_QUADS;
513 glColor 0, 0, 0;
514 glVertex 0 , 0;
515 glVertex 0 , $h + 4;
516 glVertex $w + 4 , $h + 4;
517 glVertex $w + 4 , 0;
518 glEnd;
519
520 $chld->draw;
521}
522
523#############################################################################
524
525package CFClient::UI::FancyFrame;
526
527our @ISA = CFClient::UI::Bin::;
528
529use SDL::OpenGL;
530 836
531my @tex = 837my @tex =
532 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 838 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
533 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); 839 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
534 840
535sub new { 841sub new {
536 my $class = shift; 842 my $class = shift;
537 843
538 # TODO: user_x, user_y, overwrite moveto? 844 # TODO: user_x, user_y, overwrite moveto?
539 845
540 $class->SUPER::new ( 846 my $self = $class->SUPER::new (
541 bg => [1, 1, 1, 1], 847 bg => [1, 1, 1, 1],
542 border_bg => [1, 1, 1, 1], 848 border_bg => [1, 1, 1, 1],
543 border => $::FONTSIZE * 0.8, 849 border => 0.6,
850 can_events => 1,
544 @_ 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} * $::FONTSIZE
865}
866
867sub size_request {
868 my ($self) = @_;
869
870 my ($w, $h) = $self->SUPER::size_request;
871
872 (
873 $w + $self->border * 2,
874 $h + $self->border * 2,
545 ) 875 )
546} 876}
547 877
548sub size_request {
549 my ($self) = @_;
550
551 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
552
553 my ($w, $h) = $self->SUPER::size_request;
554
555 (
556 $w + $self->{border} * 2,
557 $h + $self->{border} * 2,
558 )
559}
560
561sub size_allocate { 878sub size_allocate {
562 my ($self, $x, $y, $w, $h) = @_; 879 my ($self, $w, $h) = @_;
563 880
564 $self->_size_allocate ($x, $y, $w, $h) or return;
565
566 $h -= List::Util::max 0, $self->{border} * 2; 881 $h -= List::Util::max 0, $self->border * 2;
567 $w -= List::Util::max 0, $self->{border} * 2; 882 $w -= List::Util::max 0, $self->border * 2;
568 883
884 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
885 if $self->{title};
886
569 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 887 $self->child->configure ($self->border, $self->border, $w, $h);
570} 888}
571 889
572sub button_down { 890sub button_down {
573 my ($self, $ev, $x, $y) = @_; 891 my ($self, $ev, $x, $y) = @_;
574 892
575 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 893 my ($w, $h) = @$self{qw(w h)};
576 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 894 my $border = $self->border;
577 895
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}, $self->{y});
578 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 901 my ($ox, $oy) = ($ev->{x}, $ev->{y});
579 my ($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;
580 906
581 $self->{motion} = sub { 907 $self->{motion} = sub {
582 my ($ev, $x, $y) = @_; 908 my ($ev, $x, $y) = @_;
583 909
584 ($x, $y) = ($ev->motion_x, $ev->motion_y); 910 my $dx = $ev->{x} - $ox;
911 my $dy = $ev->{y} - $oy;
585 912
586 $self->{user_w} = $bw + $x - $ox; 913 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
587 $self->{user_h} = $bh + $y - $oy; 914 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
588 $self->update; 915 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
916 $self->check_size;
589 }; 917 };
590 918
591 } elsif ($x >= 0 && $x < $self->{w} 919 } elsif ($lr ^ $td) {
592 && $y >= 0 && $y < $self->{border}) {
593
594 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 920 my ($ox, $oy) = ($ev->{x}, $ev->{y});
595 my ($bx, $by) = ($self->{x}, $self->{y}); 921 my ($bx, $by) = ($self->{x}, $self->{y});
596 922
597 $self->{motion} = sub { 923 $self->{motion} = sub {
598 my ($ev, $x, $y) = @_; 924 my ($ev, $x, $y) = @_;
599 925
600 ($x, $y) = ($ev->motion_x, $ev->motion_y); 926 ($x, $y) = ($ev->{x}, $ev->{y});
601 927
602 $self->move ($bx + $x - $ox, $by + $y - $oy); 928 $self->move ($bx + $x - $ox, $by + $y - $oy);
603 $self->update; 929 $self->update;
604 }; 930 };
605 } 931 }
… …
626 glEnable GL_BLEND; 952 glEnable GL_BLEND;
627 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 953 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
628 glEnable GL_TEXTURE_2D; 954 glEnable GL_TEXTURE_2D;
629 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 955 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
630 956
957 my $border = $self->border;
958
631 glColor @{ $self->{border_bg} }; 959 glColor @{ $self->{border_bg} };
632 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 960 $tex[1]->draw_quad (0, 0, $w, $border);
633 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 961 $tex[3]->draw_quad (0, $border, $border, $ch);
634 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 962 $tex[2]->draw_quad ($w - $border, $border, $border, $ch);
635 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 963 $tex[4]->draw_quad (0, $h - $border, $w, $border);
636 964
965 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
637 my $bg = $tex[0]; 966 my $bg = $tex[0];
638 967
639 # TODO: repeat texture not scale 968 # TODO: repeat texture not scale
640 my $rep_x = $cw / $bg->{w}; 969 my $rep_x = $cw / $bg->{w};
641 my $rep_y = $ch / $bg->{h}; 970 my $rep_y = $ch / $bg->{h};
642 971
643 glColor @{ $self->{bg} }; 972 glColor @{ $self->{bg} };
644 973
645 $bg->{s} = $rep_x; 974 $bg->{s} = $rep_x;
646 $bg->{t} = $rep_y; 975 $bg->{t} = $rep_y;
647 $bg->{wrap_mode} = 1; 976 $bg->{wrap_mode} = 1;
648 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 977 $bg->draw_quad ($border, $border, $cw, $ch);
649 978
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} 986}
655 987
656############################################################################# 988#############################################################################
… …
659 991
660our @ISA = CFClient::UI::Base::; 992our @ISA = CFClient::UI::Base::;
661 993
662use List::Util qw(max sum); 994use List::Util qw(max sum);
663 995
664use SDL::OpenGL; 996use CFClient::OpenGL;
665 997
666sub new { 998sub new {
667 my $class = shift; 999 my $class = shift;
668 1000
669 $class->SUPER::new ( 1001 $class->SUPER::new (
… …
671 @_ 1003 @_
672 ) 1004 )
673} 1005}
674 1006
675sub add { 1007sub add {
676 my ($self, $x, $y, $chld) = @_; 1008 my ($self, $x, $y, $child) = @_;
677 1009
1010 $child->set_parent ($self);
678 $self->{children}[$y][$x] = $chld; 1011 $self->{children}[$y][$x] = $child;
679 $chld->set_parent ($self);
680 1012
681 $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
682 $self->update; 1032 $self->update;
683} 1033}
684 1034
685sub get_wh { 1035sub get_wh {
686 my ($self) = @_; 1036 my ($self) = @_;
… …
692 or next; 1042 or next;
693 1043
694 for my $x (0 .. $#$row) { 1044 for my $x (0 .. $#$row) {
695 my $widget = $row->[$x] 1045 my $widget = $row->[$x]
696 or next; 1046 or next;
697 my ($w, $h) = $widget->size_request; 1047 my ($w, $h) = @$widget{qw(req_w req_h)};
698 1048
699 $w[$x] = max $w[$x], $w; 1049 $w[$x] = max $w[$x], $w;
700 $h[$y] = max $h[$y], $h; 1050 $h[$y] = max $h[$y], $h;
701 } 1051 }
702 } 1052 }
… …
714 (sum @$hs), 1064 (sum @$hs),
715 ) 1065 )
716} 1066}
717 1067
718sub size_allocate { 1068sub size_allocate {
719 my ($self, $x, $y, $w, $h) = @_; 1069 my ($self, $w, $h) = @_;
720
721 $self->_size_allocate ($x, $y, $w, $h) or return;
722 1070
723 my ($ws, $hs) = $self->get_wh; 1071 my ($ws, $hs) = $self->get_wh;
724 1072
725 my $req_w = sum @$ws; 1073 my $req_w = sum @$ws;
726 my $req_h = sum @$hs; 1074 my $req_h = sum @$hs;
… …
731 my $col_expand = (sum @col_expand) || 1; 1079 my $col_expand = (sum @col_expand) || 1;
732 1080
733 # linearly scale sizes 1081 # linearly scale sizes
734 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1082 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
735 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1083 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1084
1085 CFClient::UI::harmonize $ws;
1086 CFClient::UI::harmonize $hs;
736 1087
737 my $y; 1088 my $y;
738 1089
739 for my $r (0 .. $#{$self->{children}}) { 1090 for my $r (0 .. $#{$self->{children}}) {
740 my $row = $self->{children}[$r] 1091 my $row = $self->{children}[$r]
… …
745 1096
746 for my $c (0 .. $#$row) { 1097 for my $c (0 .. $#$row) {
747 my $col_w = $ws->[$c]; 1098 my $col_w = $ws->[$c];
748 1099
749 if (my $widget = $row->[$c]) { 1100 if (my $widget = $row->[$c]) {
750 $widget->size_allocate ($x, $y, $col_w, $row_h); 1101 $widget->configure ($x, $y, $col_w, $row_h);
751 } 1102 }
752 1103
753 $x += $col_w; 1104 $x += $col_w;
754 } 1105 }
755 1106
… …
800 (List::Util::max map $_->[1], @alloc), 1151 (List::Util::max map $_->[1], @alloc),
801 ) 1152 )
802} 1153}
803 1154
804sub size_allocate { 1155sub size_allocate {
805 my ($self, $x, $y, $w, $h) = @_; 1156 my ($self, $w, $h) = @_;
806
807 $self->_size_allocate ($x, $y, $w, $h);
808 1157
809 ($h, $w) = ($w, $h); 1158 ($h, $w) = ($w, $h);
810 1159
811 my $children = $self->{children}; 1160 my $children = $self->{children};
812 1161
813 my @h = map +($_->size_request)[0], @$children; 1162 my @h = map $_->{req_w}, @$children;
814 1163
815 my $req_h = List::Util::sum @h; 1164 my $req_h = List::Util::sum @h;
816 1165
817 if ($req_h > $h) { 1166 if ($req_h > $h) {
818 # ah well, not enough space 1167 # ah well, not enough space
… …
828 $alloc_h += ($h - $req_h) * $child->{expand} / $exp; 1177 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
829 $h[$_] = $alloc_h; 1178 $h[$_] = $alloc_h;
830 } 1179 }
831 } 1180 }
832 1181
1182 CFClient::UI::harmonize \@h;
1183
833 my $y = 0; 1184 my $y = 0;
834 for (0 .. $#$children) { 1185 for (0 .. $#$children) {
835 my $child = $children->[$_]; 1186 my $child = $children->[$_];
836 my $h = $h[$_]; 1187 my $h = $h[$_];
837 $child->size_allocate ($y, 0, $h, $w); 1188 $child->configure ($y, 0, $h, $w);
838 1189
839 $y += $h; 1190 $y += $h;
840 } 1191 }
1192
1193 1
841} 1194}
842 1195
843############################################################################# 1196#############################################################################
844 1197
845package CFClient::UI::VBox; 1198package CFClient::UI::VBox;
… …
858 (List::Util::sum map $_->[1], @alloc), 1211 (List::Util::sum map $_->[1], @alloc),
859 ) 1212 )
860} 1213}
861 1214
862sub size_allocate { 1215sub size_allocate {
863 my ($self, $x, $y, $w, $h) = @_; 1216 my ($self, $w, $h) = @_;
864 1217
865 $self->_size_allocate ($x, $y, $w, $h); 1218 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
866 1219
867 my $children = $self->{children}; 1220 my $children = $self->{children};
868 1221
869 my @h = map +($_->size_request)[1], @$children; 1222 my @h = map $_->{req_h}, @$children;
870 1223
871 my $req_h = List::Util::sum @h; 1224 my $req_h = List::Util::sum @h;
872 1225
873 if ($req_h > $h) { 1226 if ($req_h > $h) {
874 # ah well, not enough space 1227 # ah well, not enough space
… …
882 1235
883 $h[$_] += ($h - $req_h) * $child->{expand} / $exp; 1236 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
884 } 1237 }
885 } 1238 }
886 1239
1240 CFClient::UI::harmonize \@h;
1241
887 my $y = 0; 1242 my $y = 0;
888 for (0 .. $#$children) { 1243 for (0 .. $#$children) {
889 my $child = $children->[$_]; 1244 my $child = $children->[$_];
890 my $h = $h[$_]; 1245 my $h = $h[$_];
891 $child->size_allocate (0, $y, $w, $h); 1246 $child->configure (0, $y, $w, $h);
892 1247
893 $y += $h; 1248 $y += $h;
894 } 1249 }
1250
1251 1
895} 1252}
896 1253
897############################################################################# 1254#############################################################################
898 1255
899package CFClient::UI::Label; 1256package CFClient::UI::Label;
900 1257
901our @ISA = CFClient::UI::Base::; 1258our @ISA = CFClient::UI::Base::;
902 1259
903use SDL::OpenGL; 1260use CFClient::OpenGL;
904 1261
905sub new { 1262sub new {
906 my ($class, %arg) = @_; 1263 my ($class, %arg) = @_;
907 1264
908 my $self = $class->SUPER::new ( 1265 my $self = $class->SUPER::new (
909 fg => [1, 1, 1], 1266 fg => [1, 1, 1],
910 height => $::FONTSIZE, 1267 #font => default_font
1268 fontsize => 1,
911 text => "", 1269 text => "",
912 align => -1, 1270 align => -1,
1271 valign => -1,
913 padding => 2, 1272 padding => 2,
914 layout => new CFClient::Layout, 1273 layout => new CFClient::Layout,
1274 can_events => 0,
915 %arg 1275 %arg
916 ); 1276 );
917 1277
918 $self->set_text ($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};
919 1286
920 $self 1287 $self
921} 1288}
922 1289
923sub escape_text { 1290sub escape {
924 local $_ = $_[1]; 1291 local $_ = $_[1];
925 1292
926 s/&/&amp;/g; 1293 s/&/&amp;/g;
927 s/>/&gt;/g; 1294 s/>/&gt;/g;
928 s/</&lt;/g; 1295 s/</&lt;/g;
929 1296
930 $_[1] 1297 $_[1]
931} 1298}
932 1299
1300sub update {
1301 my ($self) = @_;
1302
1303 delete $self->{texture};
1304 $self->SUPER::update;
1305}
1306
933sub set_text { 1307sub set_text {
934 my ($self, $text) = @_; 1308 my ($self, $text) = @_;
935 1309
1310 return if $self->{text} eq "T$text";
936 $self->{text} = $text; 1311 $self->{text} = "T$text";
1312
937 $self->{layout}->set_markup ($text); 1313 $self->{layout}->set_text ($text);
938 1314
939 delete $self->{texture};
940# $self->{w} = $self->{h} = -1;
941 $self->update; 1315 $self->update;
1316 $self->check_size;
942} 1317}
943 1318
944sub get_text { 1319sub set_markup {
945 my ($self, $text) = @_; 1320 my ($self, $markup) = @_;
946 1321
947 $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 $self->check_size;
948} 1329}
949 1330
950sub size_request { 1331sub size_request {
951 my ($self) = @_; 1332 my ($self) = @_;
952 1333
953 $self->{layout}->set_width; 1334 $self->{layout}->set_font ($self->{font}) if $self->{font};
1335 $self->{layout}->set_width ($self->{max_w} || -1);
954 $self->{layout}->set_height ($self->{height}); 1336 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1337
955 my ($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 }
956 1349
957 ( 1350 (
958 $w + $self->{padding} * 2, 1351 $w + $self->{padding} * 2,
959 $h + $self->{padding} * 2, 1352 $h + $self->{padding} * 2,
960 ) 1353 )
961} 1354}
962 1355
963sub size_allocate { 1356sub size_allocate {
964 my ($self, $x, $y, $w, $h) = @_; 1357 my ($self, $w, $h) = @_;
965
966 $self->_size_allocate ($x, $y, $w, $h) or return;
967 1358
968 delete $self->{texture}; 1359 delete $self->{texture};
969} 1360}
970 1361
971sub update { 1362sub set_fontsize {
972 my ($self) = @_; 1363 my ($self, $fontsize) = @_;
973 1364
1365 $self->{fontsize} = $fontsize;
974 delete $self->{texture}; 1366 delete $self->{texture};
1367
975 $self->SUPER::update; 1368 $self->update;
1369 $self->check_size;
976} 1370}
977 1371
978sub _draw { 1372sub _draw {
979 my ($self) = @_; 1373 my ($self) = @_;
980 1374
981 my $tex = $self->{texture} ||= do { 1375 my $tex = $self->{texture} ||= do {
1376 $self->{layout}->set_font ($self->{font}) if $self->{font};
982 $self->{layout}->set_width ($self->{w}); 1377 $self->{layout}->set_width ($self->{w});
983 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height}); 1378 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
984 new_from_layout CFClient::Texture $self->{layout} 1379 new_from_layout CFClient::Texture $self->{layout}
985 }; 1380 };
986 1381
987 glEnable GL_BLEND; 1382 glEnable GL_BLEND;
988 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1383 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
989 glEnable GL_TEXTURE_2D; 1384 glEnable GL_TEXTURE_2D;
990 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1385 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
991 1386
992 glColor @{$self->{fg}}; 1387 glColor @{$self->{fg}};
993 1388
994 my $x = 1389 $self->{ox} = int (
995 $self->{align} < 0 ? $self->{padding} 1390 $self->{align} < 0 ? $self->{padding}
996 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1391 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
997 : ($self->{w} - $tex->{w}) * 0.5; 1392 : ($self->{w} - $tex->{w}) * 0.5
1393 );
998 1394
999 glTranslate int $x, int +($self->{h} - $tex->{h}) * 0.5, 0; 1395 $self->{oy} = int (
1000 $tex->draw_quad (0, 0); 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});
1001 1402
1002 glDisable GL_TEXTURE_2D; 1403 glDisable GL_TEXTURE_2D;
1003 glDisable GL_BLEND; 1404 glDisable GL_BLEND;
1004} 1405}
1005 1406
1006############################################################################# 1407#############################################################################
1007 1408
1008package CFClient::UI::Entry; 1409package CFClient::UI::EntryBase;
1009 1410
1010our @ISA = CFClient::UI::Label::; 1411our @ISA = CFClient::UI::Label::;
1011 1412
1012use SDL; 1413use CFClient::OpenGL;
1013use SDL::OpenGL;
1014 1414
1015sub new { 1415sub new {
1016 my $class = shift; 1416 my $class = shift;
1017 1417
1018 $class->SUPER::new ( 1418 $class->SUPER::new (
1019 fg => [1, 1, 1], 1419 fg => [1, 1, 1],
1020 bg => [0, 0, 0, 0.2], 1420 bg => [0, 0, 0, 0.2],
1021 active_bg => [1, 1, 1, 0.5], 1421 active_bg => [1, 1, 1, 0.5],
1022 active_fg => [0, 0, 0], 1422 active_fg => [0, 0, 0],
1023 can_hover => 1, 1423 can_hover => 1,
1024 can_focus => 1, 1424 can_focus => 1,
1425 valign => 0,
1426 can_events => 1,
1025 @_ 1427 @_
1026 ) 1428 )
1027} 1429}
1028 1430
1029sub _set_text { 1431sub _set_text {
1030 my ($self, $text) = @_; 1432 my ($self, $text) = @_;
1031 1433
1032 my $old_text = $self->{text}; 1434 delete $self->{cur_h};
1435
1436 return if $self->{text} eq $text;
1437
1438 delete $self->{texture};
1033 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 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height});
1039 1442
1040 $text =~ s/./*/g if $self->{hidden}; 1443 $text =~ s/./*/g if $self->{hidden};
1444 $self->{layout}->set_text ("$text ");
1041 1445
1042 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1446 $self->emit (changed => $self->{text});
1447}
1043 1448
1044 $text = substr $text, 0, $self->{cursor}; 1449sub get_text {
1045 utf8::encode $text; 1450 $_[0]{text}
1046
1047 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1048
1049 $self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1050 if $old_text ne $self->{text};
1051} 1451}
1052 1452
1053sub size_request { 1453sub size_request {
1054 my ($self) = @_; 1454 my ($self) = @_;
1055 1455
… …
1057 1457
1058 ($w + 1, $h) # add 1 for cursor 1458 ($w + 1, $h) # add 1 for cursor
1059} 1459}
1060 1460
1061sub size_allocate { 1461sub size_allocate {
1062 my ($self, $x, $y, $w, $h) = @_; 1462 my ($self, $w, $h) = @_;
1063 1463
1064 $self->SUPER::size_allocate ($x, $y, $w, $h); 1464 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1065
1066 $self->_set_text ($self->{text});
1067} 1465}
1068 1466
1069sub set_text { 1467sub set_text {
1070 my ($self, $text) = @_; 1468 my ($self, $text) = @_;
1071 1469
… …
1075} 1473}
1076 1474
1077sub key_down { 1475sub key_down {
1078 my ($self, $ev) = @_; 1476 my ($self, $ev) = @_;
1079 1477
1080 my $mod = $ev->key_mod; 1478 my $mod = $ev->{mod};
1081 my $sym = $ev->key_sym; 1479 my $sym = $ev->{sym};
1082
1083 my $uni = $ev->key_unicode; 1480 my $uni = $ev->{unicode};
1084 1481
1085 my $text = $self->get_text; 1482 my $text = $self->get_text;
1086 1483
1087 if ($sym == SDLK_BACKSPACE) { 1484 if ($sym == 8) {
1088 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1485 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1089 } elsif ($sym == SDLK_DELETE) { 1486 } elsif ($sym == 127) {
1090 substr $text, $self->{cursor}, 1, ""; 1487 substr $text, $self->{cursor}, 1, "";
1091 } elsif ($sym == SDLK_LEFT) { 1488 } elsif ($sym == CFClient::SDLK_LEFT) {
1092 --$self->{cursor} if $self->{cursor}; 1489 --$self->{cursor} if $self->{cursor};
1093 } elsif ($sym == SDLK_RIGHT) { 1490 } elsif ($sym == CFClient::SDLK_RIGHT) {
1094 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1491 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1095 } elsif ($sym == SDLK_HOME) { 1492 } elsif ($sym == CFClient::SDLK_HOME) {
1096 $self->{cursor} = 0; 1493 $self->{cursor} = 0;
1097 } elsif ($sym == SDLK_END) { 1494 } elsif ($sym == CFClient::SDLK_END) {
1098 $self->{cursor} = length $text; 1495 $self->{cursor} = length $text;
1099 } elsif ($sym == SDLK_ESCAPE) { 1496 } elsif ($sym == 27) {
1100 $self->emit ('escape'); 1497 $self->emit ('escape');
1101 } elsif ($uni) { 1498 } elsif ($uni) {
1102 substr $text, $self->{cursor}++, 0, chr $uni; 1499 substr $text, $self->{cursor}++, 0, chr $uni;
1103 } 1500 }
1104 1501
… …
1159 1556
1160 $self->SUPER::_draw; 1557 $self->SUPER::_draw;
1161 1558
1162 #TODO: force update every cursor change :( 1559 #TODO: force update every cursor change :(
1163 if ($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 $text)
1567 }
1568
1164 glColor @{$self->{fg}}; 1569 glColor @{$self->{fg}};
1165 glBegin GL_LINES; 1570 glBegin GL_LINES;
1166 glVertex $self->{cur_x}, $self->{cur_y};
1167 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} + $self->{cur_h};
1168 glEnd; 1573 glEnd;
1169 } 1574 }
1170} 1575}
1171 1576
1172package CFClient::UI::LineEntry; 1577package CFClient::UI::Entry;
1173 1578
1174our @ISA = CFClient::UI::Entry::; 1579our @ISA = CFClient::UI::EntryBase::;
1175 1580
1176use SDL; 1581use CFClient::OpenGL;
1177use SDL::OpenGL;
1178 1582
1179sub key_down { 1583sub key_down {
1180 my ($self, $ev) = @_; 1584 my ($self, $ev) = @_;
1181 1585
1182 my $sym = $ev->key_sym; 1586 my $sym = $ev->{sym};
1183 1587
1184 if ($sym == SDLK_RETURN) { 1588 if ($sym == 13) {
1589 unshift @{$self->{history}},
1590 my $txt = $self->get_text;
1591 $self->{history_pointer} = -1;
1592 $self->{history_saveback} = '';
1185 $self->emit (activate => $self->get_text); 1593 $self->emit (activate => $txt);
1186 $self->update; 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 }
1187 1617
1188 } else { 1618 } else {
1189 $self->SUPER::key_down ($ev); 1619 $self->SUPER::key_down ($ev);
1190 } 1620 }
1191 1621
… …
1195 1625
1196package CFClient::UI::Button; 1626package CFClient::UI::Button;
1197 1627
1198our @ISA = CFClient::UI::Label::; 1628our @ISA = CFClient::UI::Label::;
1199 1629
1200use SDL; 1630use CFClient::OpenGL;
1201use SDL::OpenGL;
1202 1631
1203my @tex = 1632my @tex =
1204 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1633 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1205 qw(b1_button_active.png); 1634 qw(b1_button_active.png);
1206 1635
1207sub new { 1636sub new {
1208 my $class = shift; 1637 my $class = shift;
1209 1638
1210 $class->SUPER::new ( 1639 $class->SUPER::new (
1211 padding => 4, 1640 padding => 4,
1212 fg => [1, 1, 1], 1641 fg => [1, 1, 1],
1213 bg => [1, 1, 1, 0.2], 1642 bg => [1, 1, 1, 0.2],
1214 active_fg => [1, 1, 0], 1643 active_fg => [0, 0, 1],
1215 can_hover => 1, 1644 can_hover => 1,
1645 align => 0,
1646 valign => 0,
1647 can_events => 1,
1216 @_ 1648 @_
1217 ) 1649 )
1218} 1650}
1219 1651
1220sub button_up { 1652sub button_up {
… …
1228 1660
1229sub _draw { 1661sub _draw {
1230 my ($self) = @_; 1662 my ($self) = @_;
1231 1663
1232 local $self->{fg} = $self->{fg}; 1664 local $self->{fg} = $self->{fg};
1233 my $tex = $tex[0];
1234
1235 glEnable GL_BLEND;
1236 glEnable GL_TEXTURE_2D;
1237 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1238 1665
1239 if ($GRAB == $self) { 1666 if ($GRAB == $self) {
1240 $self->{fg} = $self->{active_fg}; 1667 $self->{fg} = $self->{active_fg};
1241 } 1668 }
1242 1669
1243 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1670 glEnable GL_BLEND;
1671 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1672 glEnable GL_TEXTURE_2D;
1244 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1673 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1674 glColor 0, 0, 0, 1;
1245 1675
1246 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1676 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});
1247 1677
1248 glDisable GL_TEXTURE_2D; 1678 glDisable GL_TEXTURE_2D;
1249 glDisable GL_BLEND; 1679 glDisable GL_BLEND;
1250 1680
1251 $self->SUPER::_draw; 1681 $self->SUPER::_draw;
… …
1256package CFClient::UI::CheckBox; 1686package CFClient::UI::CheckBox;
1257 1687
1258our @ISA = CFClient::UI::DrawBG::; 1688our @ISA = CFClient::UI::DrawBG::;
1259 1689
1260my @tex = 1690my @tex =
1261 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1691 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1262 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1692 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1263 1693
1264use SDL; 1694use CFClient::OpenGL;
1265use SDL::OpenGL;
1266 1695
1267sub new { 1696sub new {
1268 my $class = shift; 1697 my $class = shift;
1269 1698
1270 $class->SUPER::new ( 1699 $class->SUPER::new (
… …
1281 my ($self) = @_; 1710 my ($self) = @_;
1282 1711
1283 ($self->{padding} * 2 + 6) x 2 1712 ($self->{padding} * 2 + 6) x 2
1284} 1713}
1285 1714
1286sub size_allocate {
1287 my ($self, $x, $y, $w, $h) = @_;
1288
1289 $self->_size_allocate ($x, $y, $w, $h);
1290}
1291
1292sub button_down { 1715sub button_down {
1293 my ($self, $ev, $x, $y) = @_; 1716 my ($self, $ev, $x, $y) = @_;
1294 1717
1295 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1718 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1296 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1719 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
… …
1322 glDisable GL_BLEND; 1745 glDisable GL_BLEND;
1323} 1746}
1324 1747
1325############################################################################# 1748#############################################################################
1326 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
1327package CFClient::UI::Slider; 1989package CFClient::UI::Slider;
1328 1990
1329use strict; 1991use strict;
1330 1992
1331use SDL::OpenGL; 1993use CFClient::OpenGL;
1332 1994
1333our @ISA = CFClient::UI::DrawBG::; 1995our @ISA = CFClient::UI::DrawBG::;
1334 1996
1335my @tex = 1997my @tex =
1336 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1998 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
… …
1346 # TODO: calculations are off 2008 # TODO: calculations are off
1347 my $self = $class->SUPER::new ( 2009 my $self = $class->SUPER::new (
1348 fg => [1, 1, 1], 2010 fg => [1, 1, 1],
1349 active_fg => [0, 0, 0], 2011 active_fg => [0, 0, 0],
1350 range => [0, 0, 100, 10], 2012 range => [0, 0, 100, 10],
1351 req_w => 40, 2013 req_w => $::WIDTH / 80,
1352 req_h => 13, 2014 req_h => $::WIDTH / 80,
1353 vertical => 0, 2015 vertical => 0,
1354 can_hover => 1, 2016 can_hover => 1,
2017 inner_pad => 5,
1355 @_ 2018 @_
1356 ); 2019 );
1357 2020
1358 $self 2021 $self
1359} 2022}
… …
1380 if ($GRAB == $self) { 2043 if ($GRAB == $self) {
1381 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2044 my ($value, $lo, $hi, $page) = @{$self->{range}};
1382 2045
1383 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2046 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
1384 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
1385 $x = $x * ($hi - $lo) / $w + $lo; 2052 $x = $x * ($hi - $lo) / $inner_w + $lo;
1386 $x = $lo if $x < $lo; 2053 $x = $lo if $x < $lo;
1387 $x = $hi - $page if $x > $hi - $page; 2054 $x = $hi - $page if $x > $hi - $page;
1388 $self->{range}[0] = $x; 2055 $self->{range}[0] = $x;
1389 2056
1390 $self->emit (changed => $x); 2057 $self->emit (changed => $x);
1391 $self->update; 2058 $self->update;
1392 } 2059 }
2060}
2061
2062# the inner_* stuff is for generating a padding for the slider handle,
2063# so that the handle doesn't leave the texture. This calculation isn't 100%
2064# correct propably, but it does the job for now
2065sub _calc_inner_pad_px {
2066 my ($self, $w) = @_;
2067 ($w / 100) * $self->{inner_pad} # % to pixels
1393} 2068}
1394 2069
1395sub _draw { 2070sub _draw {
1396 my ($self) = @_; 2071 my ($self) = @_;
1397 2072
… …
1411 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2086 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1412 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2087 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1413 2088
1414 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2089 my ($value, $lo, $hi, $page) = @{$self->{range}};
1415 2090
1416 # the inner_* stuff is for generating a padding for the slider handle, 2091 $hi = $value + 1 if $lo == $hi;
1417 # so that the handle doesn't leave the texture. This calculation isn't 100% 2092
1418 # correct propably, but it does the job for now 2093 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1419 my $inner_pad = 5; # 5% of width for slider bg texture border
1420 my $inner_pad_px = ($w / 100) * $inner_pad; # % to pixels
1421 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2094 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1422 2095
1423 $page = int $page * $inner_w / ($hi - $lo); 2096 $page = int $page * $inner_w / ($hi - $lo);
1424 $value = int +($value - $lo) * $inner_w / ($hi - $lo); 2097 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1425 2098
1426 $w -= $page; 2099 $w -= $page;
… …
1450 2123
1451package CFClient::UI::TextView; 2124package CFClient::UI::TextView;
1452 2125
1453our @ISA = CFClient::UI::HBox::; 2126our @ISA = CFClient::UI::HBox::;
1454 2127
1455use SDL::OpenGL; 2128use CFClient::OpenGL;
1456 2129
1457sub new { 2130sub new {
1458 my $class = shift; 2131 my $class = shift;
1459 2132
1460 my $self = $class->SUPER::new ( 2133 my $self = $class->SUPER::new (
1461 par => [], 2134 fontsize => 1,
2135 can_events => 0,
2136 #font => default_font
1462 @_, 2137 @_,
2138
2139 layout => (new CFClient::Layout),
2140 par => [],
2141 height => 0,
1463 children => [ 2142 children => [
1464 (new CFClient::UI::Empty expand => 1), 2143 (new CFClient::UI::Empty expand => 1),
1465 (new CFClient::UI::Slider vertical => 1), 2144 (new CFClient::UI::Slider vertical => 1),
1466 ], 2145 ],
1467 ); 2146 );
1468 2147
2148 $self->{children}[1]->connect (changed => sub { $self->update });
2149
1469 $self 2150 $self
2151}
2152
2153sub set_fontsize {
2154 my ($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);
2168
2169 ($layout->size)[1]
2170}
2171
2172sub reflow {
2173 my ($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 $self->reflow;
1470} 2189}
1471 2190
1472sub add_paragraph { 2191sub add_paragraph {
1473 my ($self, $color, $text) = @_; 2192 my ($self, $color, $text) = @_;
1474 2193
2194 #TODO: intelligently "reformat" paragraph
2195
2196 my $height = $self->text_height ($text);
2197
2198 $self->{height} += $height;
2199
1475 push @{$self->{par}}, [$color, $text]; 2200 push @{$self->{par}}, [$height, $color, $text];
1476 my $count = scalar @{$self->{par}}; 2201
1477 $self->{children}[1]{range} = [$count - 1, 0, $count, 1]; 2202 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
1478 $self->{children}[1]->update; 2203 $self->{children}[1]->update;
1479} 2204}
1480 2205
2206sub update {
2207 my ($self) = @_;
2208
2209 $self->SUPER::update;
2210
2211 return unless $self->{h} > 0;
2212
2213 delete $self->{texture};
2214
2215 $ROOT->on_refresh ($self, sub {
2216 if (delete $self->{need_reflow}) {
2217 my $height = 0;
2218
2219 $height += $_->[0] = $self->text_height ($_->[2])
2220 for @{$self->{par}};
2221
2222 $self->{height} = $height;
2223
2224 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
2225
2226 delete $self->{texture};
2227 }
2228
2229 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
2230 glClearColor 0, 0, 0, 0;
2231 glClear GL_COLOR_BUFFER_BIT;
2232
2233 glEnable GL_BLEND;
2234 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2235 glEnable GL_TEXTURE_2D;
2236 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2237
2238 my $top = int $self->{children}[1]{range}[0];
2239
2240 my $y0 = $top;
2241 my $y1 = $top + $self->{h};
2242
2243 my $y = 0;
2244
2245 my $layout = $self->{layout};
2246
2247 $layout->set_font ($self->{font}) if $self->{font};
2248
2249 for my $par (@{$self->{par}}) {
2250 my $h = $par->[0];
2251
2252 if ($y0 < $y + $h && $y < $y1) {
2253 $layout->set_text ($par->[2]);
2254
2255 glColor @{ $par->[1] };
2256 my ($W, $H) = $layout->size;
2257 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);
2258 }
2259
2260 $y += $h;
2261 }
2262
2263 glDisable GL_TEXTURE_2D;
2264 glDisable GL_BLEND;
2265 };
2266 });
2267}
2268
1481sub _draw { 2269sub _draw {
1482 my ($self) = @_; 2270 my ($self) = @_;
1483 2271
1484 my $par = $self->{par};
1485
1486 my $bottom = (scalar @$par) - 1;
1487
1488 my $w = $self->{children}[0]{w};
1489 my $y = $self->{h};
1490
1491 glEnable GL_BLEND; 2272 glEnable GL_BLEND;
1492 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2273 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1493 glEnable GL_TEXTURE_2D; 2274 glEnable GL_TEXTURE_2D;
1494 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 2275 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1495 2276 glColor 1, 1, 1, 1;
1496 # TODO: everything! 2277 $self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1497 while ($y > 0 && $bottom >= 0) {
1498 my $par = $par->[$bottom--];
1499
1500 my $layout = new CFClient::Layout;
1501
1502 $layout->set_height ($::FONTSIZE);
1503 $layout->set_width ($w);
1504 $layout->set_text ($par->[1]);
1505 my $tex = new_from_layout CFClient::Texture $layout;
1506 $y -= $tex->{h};
1507
1508 glColor @{ $par->[0] };
1509 $tex->draw_quad (0, $y);
1510 }
1511
1512 glDisable GL_TEXTURE_2D; 2278 glDisable GL_TEXTURE_2D;
1513 glDisable GL_BLEND; 2279 glDisable GL_BLEND;
1514}
1515 2280
1516############################################################################# 2281 $self->{children}[1]->draw;
1517 2282
1518package CFClient::UI::MapWidget;
1519
1520use strict;
1521
1522use List::Util qw(min max);
1523
1524use SDL;
1525use SDL::OpenGL;
1526
1527our @ISA = CFClient::UI::Base::;
1528
1529sub new {
1530 my $class = shift;
1531
1532 $class->SUPER::new (
1533 z => -1,
1534 can_focus => 1,
1535 list => (glGenLists 1),
1536 @_
1537 )
1538}
1539
1540sub key_down {
1541 print "MAPKEYDOWN\n";
1542}
1543
1544sub key_up {
1545}
1546
1547sub size_request {
1548 (
1549 1 + 32 * int $::WIDTH / 32,
1550 1 + 32 * int $::HEIGHT / 32,
1551 )
1552}
1553
1554sub update {
1555 my ($self) = @_;
1556
1557 $self->{need_update} = 1;
1558 $self->SUPER::update;
1559}
1560
1561sub draw {
1562 my ($self) = @_;
1563
1564 $self->{need_update}++;#d#
1565 if (delete $self->{need_update}) {
1566 glNewList $self->{list}, GL_COMPILE;
1567
1568 my $sw = int $::WIDTH / 32;
1569 my $sh = int $::HEIGHT / 32;
1570
1571 if ($::MAP) {
1572 my ($w, $h, $data) = $::MAP->draw (0, 0, $sw, $sh);
1573
1574 if ($::CFG->{fow_enable}) {
1575 if ($::CFG->{fow_smooth}) { # smooth fog of war
1576 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1577 glConvolutionFilter2D
1578 GL_CONVOLUTION_2D,
1579 GL_ALPHA,
1580 3, 3,
1581 GL_ALPHA, GL_FLOAT,
1582 pack "f*",
1583 0.1, 0.1, 0.1,
1584 0.1, 0.2, 0.1,
1585 0.1, 0.1, 0.1,
1586 ;
1587 glEnable GL_CONVOLUTION_2D;
1588 }
1589
1590 my $tex = new CFClient::Texture
1591 w => $w,
1592 h => $h,
1593 data => $data,
1594 internalformat => GL_ALPHA,
1595 format => GL_ALPHA;
1596
1597 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1598
1599 glEnable GL_BLEND;
1600 glEnable GL_TEXTURE_2D;
1601 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1602
1603 glColor +($::CFG->{fow_intensity}) x 3, 1;
1604 $tex->draw_quad (0, 0, $w * 32, $h * 32);
1605
1606 glDisable GL_TEXTURE_2D;
1607 glDisable GL_BLEND;
1608 }
1609 }
1610
1611 glEndList;
1612 }
1613
1614 glCallList $self->{list};
1615
1616 if ($FOCUS != $self) {
1617 glColor 64/255, 64/255, 64/255;
1618 glLogicOp GL_AND;
1619 glEnable GL_COLOR_LOGIC_OP;
1620 glBegin GL_QUADS;
1621 glVertex 0, 0;
1622 glVertex 0, $::HEIGHT;
1623 glVertex $::WIDTH, $::HEIGHT;
1624 glVertex $::WIDTH, 0;
1625 glEnd;
1626 glDisable GL_COLOR_LOGIC_OP;
1627 }
1628}
1629
1630my %DIR = (
1631 SDLK_KP8, [1, "north"],
1632 SDLK_KP9, [2, "northeast"],
1633 SDLK_KP6, [3, "east"],
1634 SDLK_KP3, [4, "southeast"],
1635 SDLK_KP2, [5, "south"],
1636 SDLK_KP1, [6, "southwest"],
1637 SDLK_KP4, [7, "west"],
1638 SDLK_KP7, [8, "northwest"],
1639
1640 SDLK_UP, [1, "north"],
1641 SDLK_RIGHT, [3, "east"],
1642 SDLK_DOWN, [5, "south"],
1643 SDLK_LEFT, [7, "west"],
1644);
1645
1646sub key_down {
1647 my ($self, $ev) = @_;
1648
1649 my $mod = $ev->key_mod;
1650 my $sym = $ev->key_sym;
1651
1652 if ($sym == SDLK_KP5) {
1653 $::CONN->user_send ("command stay fire");
1654 } elsif ($sym == SDLK_a) {
1655 $::CONN->user_send ("command apply");
1656 } elsif ($sym == SDLK_QUOTE) {
1657 $self->emit ('activate_console');
1658 } elsif (exists $DIR{$sym}) {
1659 if ($mod & KMOD_SHIFT) {
1660 $self->{shft}++;
1661 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1662 } elsif ($mod & KMOD_CTRL) {
1663 $self->{ctrl}++;
1664 $::CONN->user_send ("command run $DIR{$sym}[0]");
1665 } else {
1666 $::CONN->user_send ("command $DIR{$sym}[1]");
1667 }
1668 }
1669}
1670
1671sub key_up {
1672 my ($self, $ev) = @_;
1673
1674 my $mod = $ev->key_mod;
1675 my $sym = $ev->key_sym;
1676
1677 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1678 $::CONN->user_send ("command fire_stop");
1679 }
1680 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1681 $::CONN->user_send ("command run_stop");
1682 }
1683} 2283}
1684 2284
1685############################################################################# 2285#############################################################################
1686 2286
1687package CFClient::UI::Animator; 2287package CFClient::UI::Animator;
1688 2288
1689use SDL::OpenGL; 2289use CFClient::OpenGL;
1690 2290
1691our @ISA = CFClient::UI::Bin::; 2291our @ISA = CFClient::UI::Bin::;
1692 2292
1693sub moveto { 2293sub moveto {
1694 my ($self, $x, $y) = @_; 2294 my ($self, $x, $y) = @_;
… …
1732 2332
1733sub new { 2333sub new {
1734 my $class = shift; 2334 my $class = shift;
1735 2335
1736 my $self = $class->SUPER::new ( 2336 my $self = $class->SUPER::new (
1737 state => 0, 2337 state => 0,
1738 connect_activate => \&toggle_flopper, 2338 connect_activate => \&toggle_flopper,
1739 @_ 2339 @_
1740 ); 2340 );
1741 2341
1742 if ($self->{state}) { 2342 if ($self->{state}) {
… …
1750sub toggle_flopper { 2350sub toggle_flopper {
1751 my ($self) = @_; 2351 my ($self) = @_;
1752 2352
1753 # TODO: use animation 2353 # TODO: use animation
1754 if ($self->{state} = !$self->{state}) { 2354 if ($self->{state} = !$self->{state}) {
1755 $CFClient::UI::TOPLEVEL->add ($self->{other}); 2355 $CFClient::UI::ROOT->add ($self->{other});
1756 $self->{other}->move ( 2356 $self->{other}->move ($self->coord2global (0, $self->{h}));
1757 ($::WIDTH - $self->{other}{w}) * 0.5, 2357 $self->emit ("open");
1758 ($::HEIGHT - $self->{other}{h}) * 0.5,
1759 );
1760 } else { 2358 } else {
1761 $CFClient::UI::TOPLEVEL->remove ($self->{other}); 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;
1762 } 2422
1763} 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;
1764 2432
1765############################################################################# 2433 glTranslate 2, 2;
2434 $self->SUPER::_draw;
2435}
1766 2436
2437#############################################################################
2438
1767package CFClient::UI::Toplevel; 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;
1768 2661
1769our @ISA = CFClient::UI::Container::; 2662our @ISA = CFClient::UI::Container::;
1770 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 $self->{w};
2686}
2687
1771sub size_request { 2688sub size_request {
1772 ($::WIDTH, $::HEIGHT) 2689 my ($self) = @_;
2690
2691 ($self->{w}, $self->{h})
1773} 2692}
1774 2693
1775sub size_allocate { 2694sub size_allocate {
1776 my ($self, $x, $y, $w, $h) = @_; 2695 my ($self, $w, $h) = @_;
1777 2696
1778 $self->_size_allocate ($x, $y, $w, $h); 2697 my $old_w = $self->{old_w};
2698 my $old_h = $self->{old_h};
1779 2699
1780 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 2700 if ($old_w && $old_h) {
1781 for @{$self->{children}}; 2701 for my $child ($self->children) {
1782} 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 }
1783 2712
1784sub 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} = $h;
2723}
2724
2725sub coord2local {
1785 my ($self, $x, $y) = @_; 2726 my ($self, $x, $y) = @_;
1786 2727
1787 ($x, $y) 2728 ($x, $y)
1788} 2729}
1789 2730
2731sub coord2global {
2732 my ($self, $x, $y) = @_;
2733
2734 ($x, $y)
2735}
2736
1790sub update { 2737sub update {
1791 my ($self) = @_; 2738 my ($self) = @_;
1792 2739
1793 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 2740 $self->check_size;
1794 ::refresh (); 2741 $::WANT_REFRESH++;
1795} 2742}
1796 2743
1797sub add { 2744sub add {
1798 my ($self, $widget) = @_; 2745 my ($self, $child) = @_;
1799 2746
2747 # integerise window positions
2748 $child->{x} = int $child->{x};
2749 $child->{y} = int $child->{y};
2750
1800 $self->SUPER::add ($widget); 2751 $self->SUPER::add ($child);
1801
1802 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
1803} 2752}
1804 2753
2754sub on_refresh {
2755 my ($self, $id, $cb) = @_;
2756
2757 $self->{refresh_hook}{$id} = $cb;
2758}
2759
1805sub draw { 2760sub draw {
1806 my ($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;
1807 2821
1808 $self->_draw; 2822 $self->_draw;
1809} 2823}
1810 2824
1811############################################################################# 2825#############################################################################
1812 2826
1813package CFClient::UI; 2827package CFClient::UI;
1814 2828
2829$ROOT = new CFClient::UI::Root;
1815$TOPLEVEL = new CFClient::UI::Toplevel; 2830$TOOLTIP = new CFClient::UI::Tooltip;
1816 2831
18171 28321
1818 2833

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