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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.101 by elmex, Fri Apr 14 11:43:51 2006 UTC vs.
Revision 1.183 by elmex, Sun Apr 30 13:10:46 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
126 $self->{w} = $w; 237 $self->{w} = $w;
127 $self->{h} = $h; 238 $self->{h} = $h;
128 239
240 $self->size_allocate ($w, $h);
241 $self->update;
242 $self->emit (size_allocate => $w, $h);
129 1 243 }
130} 244}
131 245
132sub size_allocate { 246sub size_allocate {
247 # nothing to be done
248}
249
250sub children {
251}
252
253# call when resolution changes etc.
254sub reconfigure {
255 my ($self) = @_;
256
257 $_->reconfigure
258 for $self->children;
259
260 $_->check_size;
261}
262
263sub set_max_size {
133 my ($self, $x, $y, $w, $h) = @_; 264 my ($self, $w, $h) = @_;
134 265
135 $self->_size_allocate ($x, $y, $w, $h); 266 delete $self->{max_w}; $self->{max_w} = $w if $w;
267 delete $self->{max_h}; $self->{max_h} = $h if $h;
268}
269
270# return top left coordinates
271sub _topleft {
272 my ($self, $x, $y) = @_;
273
274 $self->{parent}
275 or Carp::confess "no parent widget in _topleft\n";#d#
276
277 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});
136} 278}
137 279
138# translate global coordinates to local coordinate system 280# translate global coordinates to local coordinate system
139sub translate { 281sub coord2local {
140 my ($self, $x, $y) = @_; 282 my ($self, $x, $y) = @_;
141 283
142 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 284 my ($X, $Y) = $self->_topleft;
285 ($x - $X, $y - $Y)
286}
287
288# translate local coordinates to global coordinate system
289sub coord2global {
290 my ($self, $x, $y) = @_;
291
292 my ($X, $Y) = $self->_topleft;
293 ($x + $X, $y + $Y)
143} 294}
144 295
145sub focus_in { 296sub focus_in {
146 my ($self) = @_; 297 my ($self) = @_;
147 298
148 return if $FOCUS == $self; 299 return if $FOCUS == $self;
149 return unless $self->{can_focus}; 300 return unless $self->{can_focus};
150 301
151 my $focus = $FOCUS; $FOCUS = $self; 302 my $focus = $FOCUS; $FOCUS = $self;
303
304 $self->emit (focus_in => $focus);
305
152 $focus->update if $focus; 306 $focus->update if $focus;
153 $FOCUS->update; 307 $FOCUS->update;
154} 308}
155 309
156sub focus_out { 310sub focus_out {
157 my ($self) = @_; 311 my ($self) = @_;
158 312
159 return unless $FOCUS == $self; 313 return unless $FOCUS == $self;
160 314
161 my $focus = $FOCUS; undef $FOCUS; 315 my $focus = $FOCUS; undef $FOCUS;
316
317 $self->emit (focus_out => $focus);
318
162 $focus->update if $focus; #? 319 $focus->update if $focus; #?
163} 320}
164 321
165sub mouse_motion { } 322sub mouse_motion { }
166sub button_up { } 323sub button_up { }
… …
190 glPopMatrix; 347 glPopMatrix;
191 348
192 if ($self == $HOVER && $self->{can_hover}) { 349 if ($self == $HOVER && $self->{can_hover}) {
193 my ($x, $y) = @$self{qw(x y)}; 350 my ($x, $y) = @$self{qw(x y)};
194 351
195 glColor 0, 0, 1, 0.2; 352 glColor 1, 0.8, 0.5, 0.2;
196 glEnable GL_BLEND; 353 glEnable GL_BLEND;
197 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 354 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
198 glBegin GL_QUADS; 355 glBegin GL_QUADS;
199 glVertex $x , $y; 356 glVertex $x , $y;
200 glVertex $x + $self->{w}, $y; 357 glVertex $x + $self->{w}, $y;
201 glVertex $x + $self->{w}, $y + $self->{h}; 358 glVertex $x + $self->{w}, $y + $self->{h};
202 glVertex $x , $y + $self->{h}; 359 glVertex $x , $y + $self->{h};
203 glEnd; 360 glEnd;
204 glDisable GL_BLEND; 361 glDisable GL_BLEND;
205 } 362 }
363
364 if ($ENV{PCLIENT_DEBUG}) {
365 glPushMatrix;
366 glColor 1, 1, 0, 1;
367 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
368 glBegin GL_LINE_LOOP;
369 glVertex 0 , 0;
370 glVertex $self->{w}, 0;
371 glVertex $self->{w}, $self->{h};
372 glVertex 0 , $self->{h};
373 glEnd;
374 glPopMatrix;
375 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
376 }
206} 377}
207 378
208sub _draw { 379sub _draw {
209 my ($self) = @_; 380 my ($self) = @_;
210 381
211 warn "no draw defined for $self\n"; 382 warn "no draw defined for $self\n";
212} 383}
213 384
214sub find_widget { 385sub find_widget {
215 my ($self, $x, $y) = @_; 386 my ($self, $x, $y) = @_;
387
388 return () unless $self->{can_events};
216 389
217 return $self 390 return $self
218 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 391 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
219 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 392 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
220 393
221 () 394 ()
222} 395}
223 396
224sub set_parent { 397sub set_parent {
225 my ($self, $par) = @_; 398 my ($self, $parent) = @_;
226 399
227 $self->{parent} = $par;
228 Scalar::Util::weaken $self->{parent}; 400 Scalar::Util::weaken ($self->{parent} = $parent);
229} 401}
230 402
231sub get_parent { 403sub check_size {
404 my ($self) = @_;
405
232 $_[0]->{parent} 406 $self->{parent}
407 or return 1;
408
409 my ($w, $h) = $self->{user_w} && $self->{user_h}
410 ? @$self{qw(user_w user_h)}
411 : $self->size_request;
412
413 if ($w != $self->{req_w} || $h != $self->{req_h}) {
414 $self->{req_w} = $w;
415 $self->{req_h} = $h;
416
417 $self->{parent}->check_size
418 or $self->size_allocate (
419 (List::Util::max $self->{w}, $w),
420 (List::Util::max $self->{h}, $h),
421 );
422
423 1
424 } else {
425 0
426 }
233} 427}
234 428
235sub update { 429sub update {
236 my ($self) = @_; 430 my ($self) = @_;
237 431
… …
240} 434}
241 435
242sub connect { 436sub connect {
243 my ($self, $signal, $cb) = @_; 437 my ($self, $signal, $cb) = @_;
244 438
245 push @{ $self->{cb}{$signal} }, $cb; 439 push @{ $self->{signal_cb}{$signal} }, $cb;
246} 440}
247 441
248sub emit { 442sub emit {
249 my ($self, $signal, @args) = @_; 443 my ($self, $signal, @args) = @_;
250 444
251 $_->($self, @args) 445 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
252 for @{$self->{cb}{$signal} || []};
253} 446}
254 447
255sub DESTROY { 448sub DESTROY {
256 my ($self) = @_; 449 my ($self) = @_;
257 450
… …
263package CFClient::UI::DrawBG; 456package CFClient::UI::DrawBG;
264 457
265our @ISA = CFClient::UI::Base::; 458our @ISA = CFClient::UI::Base::;
266 459
267use strict; 460use strict;
268use SDL::OpenGL; 461use CFClient::OpenGL;
269 462
270sub new { 463sub new {
271 my $class = shift; 464 my $class = shift;
272 465
273 # range [value, low, high, page] 466 # range [value, low, high, page]
… …
302 495
303package CFClient::UI::Empty; 496package CFClient::UI::Empty;
304 497
305our @ISA = CFClient::UI::Base::; 498our @ISA = CFClient::UI::Base::;
306 499
500sub new {
501 my ($class, %arg) = @_;
502 $class->SUPER::new (can_events => 0, %arg);
503}
504
307sub size_request { 505sub size_request {
308 (0, 0) 506 (0, 0)
309} 507}
310 508
311sub draw { } 509sub draw { }
… …
319sub new { 517sub new {
320 my ($class, %arg) = @_; 518 my ($class, %arg) = @_;
321 519
322 my $children = delete $arg{children} || []; 520 my $children = delete $arg{children} || [];
323 521
324 my $self = $class->SUPER::new (children => [], %arg); 522 my $self = $class->SUPER::new (
523 children => [],
524 can_events => 0,
525 %arg,
526 );
325 $self->add ($_) for @$children; 527 $self->add ($_) for @$children;
326 528
327 $self 529 $self
328} 530}
329 531
330sub add { 532sub add {
331 my ($self, $chld) = @_; 533 my ($self, $child) = @_;
332 534
333 $chld->set_parent ($self); 535 $child->set_parent ($self);
536
537 use sort 'stable';
334 538
335 $self->{children} = [ 539 $self->{children} = [
336 sort { $a->{z} <=> $b->{z} } 540 sort { $a->{z} <=> $b->{z} }
337 @{$self->{children}}, $chld 541 @{$self->{children}}, $child
338 ]; 542 ];
339 543
340 $self->{w} = $self->{h} = -1; 544 $child->check_size;
341 $self->update; 545 $self->update;
342} 546}
343 547
548sub children {
549 @{ $_[0]{children} }
550}
551
344sub remove { 552sub remove {
345 my ($self, $widget) = @_; 553 my ($self, $child) = @_;
346 554
555 delete $child->{parent};
556 $child->hide;
557
347 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 558 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
348 559
349 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 560 $self->check_size;
561 $self->update;
562}
563
564sub clear {
565 my ($self) = @_;
566
567 my $children = delete $self->{children};
568 $self->{children} = [];
569
570 for (@$children) {
571 delete $_->{parent};
572 $_->hide;
573 }
574
575 $self->check_size;
576 $self->update;
350} 577}
351 578
352sub find_widget { 579sub find_widget {
353 my ($self, $x, $y) = @_; 580 my ($self, $x, $y) = @_;
354 581
… …
384 611
385 $class->SUPER::new (children => [$child], %arg) 612 $class->SUPER::new (children => [$child], %arg)
386} 613}
387 614
388sub add { 615sub add {
389 my ($self, $widget) = @_; 616 my ($self, $child) = @_;
390 617
391 $self->{children} = []; 618 $self->{children} = [];
392 619
393 $self->SUPER::add ($widget); 620 $self->SUPER::add ($child);
394} 621}
395 622
396sub remove { 623sub remove {
397 my ($self, $widget) = @_; 624 my ($self, $widget) = @_;
398 625
… …
407sub size_request { 634sub size_request {
408 $_[0]{children}[0]->size_request 635 $_[0]{children}[0]->size_request
409} 636}
410 637
411sub size_allocate { 638sub size_allocate {
412 my ($self, $x, $y, $w, $h) = @_; 639 my ($self, $w, $h) = @_;
413 640
414 $self->_size_allocate ($x, $y, $w, $h) or return;
415
416 $self->{children}[0]->size_allocate (0, 0, $w, $h); 641 $self->{children}[0]->configure (0, 0, $w, $h);
417} 642}
418 643
419############################################################################# 644#############################################################################
420 645
421package CFClient::UI::Window; 646package CFClient::UI::Window;
422 647
423our @ISA = CFClient::UI::Bin::; 648our @ISA = CFClient::UI::Bin::;
424 649
425use SDL::OpenGL; 650use CFClient::OpenGL;
426 651
427sub new { 652sub new {
428 my ($class, %arg) = @_; 653 my ($class, %arg) = @_;
429 654
430 my $self = $class->SUPER::new (%arg); 655 my $self = $class->SUPER::new (%arg);
431} 656}
432 657
433sub update { 658sub update {
434 my ($self) = @_; 659 my ($self) = @_;
435 660
436 # we want to do this delayed... 661 $ROOT->on_refresh ($self => sub { $self->render_child });
437 $self->render_chld;
438 $self->SUPER::update; 662 $self->SUPER::update;
439} 663}
440 664
441sub render_chld {
442 my ($self) = @_;
443
444 $self->{texture} =
445 CFClient::Texture->new_from_opengl (
446 $self->{w}, $self->{h}, sub { $self->child->draw }
447 );
448}
449
450sub size_allocate { 665sub size_allocate {
451 my ($self, $x, $y, $w, $h) = @_; 666 my ($self, $w, $h) = @_;
452 667
453 $self->_size_allocate ($x, $y, $w, $h) or return;
454
455 $self->child->size_allocate (0, 0, $w, $h); 668 $self->SUPER::size_allocate ($w, $h);
669 $self->update;
670}
456 671
672sub _render {
673 $_[0]{children}[0]->draw;
674}
675
676sub render_child {
677 my ($self) = @_;
678
679 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
680 glClearColor 0, 0, 0, 0;
681 glClear GL_COLOR_BUFFER_BIT;
682
457 $self->render_chld; 683 $self->_render;
684# glColorMask 1, 1, 1, 0;
685# glEnable GL_BLEND;
686# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
687# glRasterPos 0, 0;
688# glCopyPixels 0, 0, $self->{w}, $self->{h};
689# glDisable GL_BLEND;
690# glColorMask 1, 1, 1, 1;
691 };
458} 692}
459 693
460sub _draw { 694sub _draw {
461 my ($self) = @_; 695 my ($self) = @_;
462 696
463 my ($w, $h) = ($self->w, $self->h); 697 my ($w, $h) = ($self->w, $self->h);
464 698
465 my $tex = $self->{texture} 699 my $tex = $self->{texture}
466 or return; 700 or return;
701
702 glEnable GL_BLEND;
703 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
704 glEnable GL_TEXTURE_2D;
705 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
706 glColor 0, 0, 0, 1;
707
708 $tex->draw_quad (0, 0, $w, $h);
709
710 glDisable GL_BLEND;
711 glDisable GL_TEXTURE_2D;
712}
713
714#############################################################################
715
716package CFClient::UI::ViewPort;
717
718our @ISA = CFClient::UI::Window::;
719
720sub size_request {
721 my ($self) = @_;
722
723 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
724 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
725
726 @$self{qw(child_w child_h)}
727}
728
729sub size_allocate {
730 my ($self, $w, $h) = @_;
731
732 $self->update;
733}
734
735sub set_offset {
736 my ($self, $x, $y) = @_;
737
738 $self->{view_x} = int $x;
739 $self->{view_y} = int $y;
740
741 $self->update;
742}
743
744sub _render {
745 my ($self) = @_;
746
747 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
748
749 $self->SUPER::_render;
750}
751
752#############################################################################
753
754package CFClient::UI::ScrolledWindow;
755
756our @ISA = CFClient::UI::HBox::;
757
758sub new {
759 my $class = shift;
760
761 my $self;
762
763 my $slider = new CFClient::UI::Slider
764 vertical => 1,
765 range => [0, 0, 1, 0.01], # HACK fix
766 connect_changed => sub {
767 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
768 },
769 ;
770
771 $self = $class->SUPER::new (
772 vp => (new CFClient::UI::ViewPort),
773 slider => $slider,
774 @_,
775 );
776
777 $self->{vp}->add ($self->{scrolled});
778 $self->add ($self->{vp});
779 $self->add ($self->{slider});
780
781 $self
782}
783
784#TODO# update range on size_allocate depeneing on child
785# update viewport offset on scroll
786
787#############################################################################
788
789package CFClient::UI::Frame;
790
791our @ISA = CFClient::UI::Bin::;
792
793use CFClient::OpenGL;
794
795sub new {
796 my $class = shift;
797
798 my $self = $class->SUPER::new (
799 bg => [1, 1, 1, 1],
800 border_bg => [1, 1, 1, 1],
801 border => 0.8,
802 @_
803 );
804
805 $self
806}
807
808sub _draw {
809 my ($self) = @_;
810
811 my ($w, $h) = ($self->{w}, $self->{h});
467 812
468 glEnable GL_BLEND; 813 glEnable GL_BLEND;
469 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 814 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
470 glEnable GL_TEXTURE_2D; 815 glEnable GL_TEXTURE_2D;
471 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 816 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
472 817
473 $tex->draw_quad (0, 0, $w, $h); 818# glBegin GL_QUADS;
819# glColor 0, 0, 0, 0;
820# glVertex 0 , 0;
821# glVertex 0 , $h;
822# glVertex $w, $h;
823# glVertex $w, 0;
824# glEnd;
474 825
826
827 $self->child->draw;
475 glDisable GL_BLEND; 828 glDisable GL_BLEND;
476 glDisable GL_TEXTURE_2D; 829 glDisable GL_TEXTURE_2D;
477} 830}
478 831
479############################################################################# 832#############################################################################
480 833
481package CFClient::UI::Frame; 834package CFClient::UI::FancyFrame;
482 835
483our @ISA = CFClient::UI::Bin::; 836our @ISA = CFClient::UI::Bin::;
484 837
485use SDL::OpenGL; 838use CFClient::OpenGL;
486
487sub size_request {
488 my ($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;
530 839
531my @tex = 840my @tex =
532 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 841 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); 842 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
534 843
535sub new { 844sub new {
536 my $class = shift; 845 my $class = shift;
537 846
538 # TODO: user_x, user_y, overwrite moveto? 847 # TODO: user_x, user_y, overwrite moveto?
539 848
540 $class->SUPER::new ( 849 my $self = $class->SUPER::new (
541 bg => [1, 1, 1, 1], 850 bg => [1, 1, 1, 1],
542 border_bg => [1, 1, 1, 1], 851 border_bg => [1, 1, 1, 1],
543 border => $::FONTSIZE * 0.8, 852 border => 0.6,
853 can_events => 1,
544 @_ 854 @_
855 );
856
857 $self->{title} &&= new CFClient::UI::Label
858 align => 0,
859 valign => 1,
860 text => $self->{title},
861 fontsize => $self->{border};
862
863 $self
864}
865
866sub border {
867 int $_[0]{border} * $::FONTSIZE
868}
869
870sub size_request {
871 my ($self) = @_;
872
873 my ($w, $h) = $self->SUPER::size_request;
874
875 (
876 $w + $self->border * 2,
877 $h + $self->border * 2,
545 ) 878 )
546} 879}
547 880
548sub size_request {
549 my ($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 + $self->{border} * 2,
558 )
559}
560
561sub size_allocate { 881sub size_allocate {
562 my ($self, $x, $y, $w, $h) = @_; 882 my ($self, $w, $h) = @_;
563 883
564 $self->_size_allocate ($x, $y, $w, $h) or return;
565
566 $h -= List::Util::max 0, $self->{border} * 2; 884 $h -= List::Util::max 0, $self->border * 2;
567 $w -= List::Util::max 0, $self->{border} * 2; 885 $w -= List::Util::max 0, $self->border * 2;
568 886
887 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
888 if $self->{title};
889
569 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 890 $self->child->configure ($self->border, $self->border, $w, $h);
570} 891}
571 892
572sub button_down { 893sub button_down {
573 my ($self, $ev, $x, $y) = @_; 894 my ($self, $ev, $x, $y) = @_;
574 895
575 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 896 my ($w, $h) = @$self{qw(w h)};
576 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 897 my $border = $self->border;
577 898
899 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
900 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
901
902 if ($lr & $td) {
903 my ($wx, $wy) = ($self->{x}, $self->{y});
578 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 904 my ($ox, $oy) = ($ev->{x}, $ev->{y});
579 my ($bw, $bh) = ($self->{w}, $self->{h}); 905 my ($bw, $bh) = ($self->{w}, $self->{h});
906
907 my $mx = $x < $border;
908 my $my = $y < $border;
580 909
581 $self->{motion} = sub { 910 $self->{motion} = sub {
582 my ($ev, $x, $y) = @_; 911 my ($ev, $x, $y) = @_;
583 912
584 ($x, $y) = ($ev->motion_x, $ev->motion_y); 913 my $dx = $ev->{x} - $ox;
914 my $dy = $ev->{y} - $oy;
585 915
586 $self->{user_w} = $bw + $x - $ox; 916 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
587 $self->{user_h} = $bh + $y - $oy; 917 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
588 $self->update; 918 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
919 $self->check_size;
589 }; 920 };
590 921
591 } elsif ($x >= 0 && $x < $self->{w} 922 } elsif ($lr ^ $td) {
592 && $y >= 0 && $y < $self->{border}) {
593
594 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 923 my ($ox, $oy) = ($ev->{x}, $ev->{y});
595 my ($bx, $by) = ($self->{x}, $self->{y}); 924 my ($bx, $by) = ($self->{x}, $self->{y});
596 925
597 $self->{motion} = sub { 926 $self->{motion} = sub {
598 my ($ev, $x, $y) = @_; 927 my ($ev, $x, $y) = @_;
599 928
600 ($x, $y) = ($ev->motion_x, $ev->motion_y); 929 ($x, $y) = ($ev->{x}, $ev->{y});
601 930
602 $self->move ($bx + $x - $ox, $by + $y - $oy); 931 $self->move ($bx + $x - $ox, $by + $y - $oy);
603 $self->update; 932 $self->update;
604 }; 933 };
605 } 934 }
… …
626 glEnable GL_BLEND; 955 glEnable GL_BLEND;
627 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 956 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
628 glEnable GL_TEXTURE_2D; 957 glEnable GL_TEXTURE_2D;
629 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 958 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
630 959
960 my $border = $self->border;
961
631 glColor @{ $self->{border_bg} }; 962 glColor @{ $self->{border_bg} };
632 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 963 $tex[1]->draw_quad (0, 0, $w, $border);
633 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 964 $tex[3]->draw_quad (0, $border, $border, $ch);
634 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 965 $tex[2]->draw_quad ($w - $border, $border, $border, $ch);
635 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 966 $tex[4]->draw_quad (0, $h - $border, $w, $border);
636 967
968 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
637 my $bg = $tex[0]; 969 my $bg = $tex[0];
638 970
639 # TODO: repeat texture not scale 971 # TODO: repeat texture not scale
640 my $rep_x = $cw / $bg->{w}; 972 my $rep_x = $cw / $bg->{w};
641 my $rep_y = $ch / $bg->{h}; 973 my $rep_y = $ch / $bg->{h};
642 974
643 glColor @{ $self->{bg} }; 975 glColor @{ $self->{bg} };
644 976
645 $bg->{s} = $rep_x; 977 $bg->{s} = $rep_x;
646 $bg->{t} = $rep_y; 978 $bg->{t} = $rep_y;
647 $bg->{wrap_mode} = 1; 979 $bg->{wrap_mode} = 1;
648 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 980 $bg->draw_quad ($border, $border, $cw, $ch);
649 981
650 glDisable GL_TEXTURE_2D; 982 glDisable GL_TEXTURE_2D;
651 glDisable GL_BLEND; 983 glDisable GL_BLEND;
984 }
985
986 $self->{title}->draw if $self->{title};
652 987
653 $self->child->draw; 988 $self->child->draw;
654} 989}
655 990
656############################################################################# 991#############################################################################
… …
659 994
660our @ISA = CFClient::UI::Base::; 995our @ISA = CFClient::UI::Base::;
661 996
662use List::Util qw(max sum); 997use List::Util qw(max sum);
663 998
664use SDL::OpenGL; 999use CFClient::OpenGL;
665 1000
666sub new { 1001sub new {
667 my $class = shift; 1002 my $class = shift;
668 1003
669 $class->SUPER::new ( 1004 $class->SUPER::new (
… …
671 @_ 1006 @_
672 ) 1007 )
673} 1008}
674 1009
675sub add { 1010sub add {
676 my ($self, $x, $y, $chld) = @_; 1011 my ($self, $x, $y, $child) = @_;
677 1012
1013 $child->set_parent ($self);
678 $self->{children}[$y][$x] = $chld; 1014 $self->{children}[$y][$x] = $child;
679 $chld->set_parent ($self);
680 1015
681 $self->{w} = $self->{h} = -1; 1016 $child->check_size;
1017}
1018
1019sub children {
1020 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1021}
1022
1023# TODO: move to container class maybe? send childs a signal on removal?
1024sub clear {
1025 my ($self) = @_;
1026
1027 my @children = $self->children;
1028 delete $self->{children};
1029
1030 for (@children) {
1031 delete $_->{parent};
1032 $_->hide;
1033 }
1034
682 $self->update; 1035 $self->update;
683} 1036}
684 1037
685sub get_wh { 1038sub get_wh {
686 my ($self) = @_; 1039 my ($self) = @_;
… …
692 or next; 1045 or next;
693 1046
694 for my $x (0 .. $#$row) { 1047 for my $x (0 .. $#$row) {
695 my $widget = $row->[$x] 1048 my $widget = $row->[$x]
696 or next; 1049 or next;
697 my ($w, $h) = $widget->size_request; 1050 my ($w, $h) = @$widget{qw(req_w req_h)};
698 1051
699 $w[$x] = max $w[$x], $w; 1052 $w[$x] = max $w[$x], $w;
700 $h[$y] = max $h[$y], $h; 1053 $h[$y] = max $h[$y], $h;
701 } 1054 }
702 } 1055 }
… …
714 (sum @$hs), 1067 (sum @$hs),
715 ) 1068 )
716} 1069}
717 1070
718sub size_allocate { 1071sub size_allocate {
719 my ($self, $x, $y, $w, $h) = @_; 1072 my ($self, $w, $h) = @_;
720
721 $self->_size_allocate ($x, $y, $w, $h) or return;
722 1073
723 my ($ws, $hs) = $self->get_wh; 1074 my ($ws, $hs) = $self->get_wh;
724 1075
725 my $req_w = sum @$ws; 1076 my $req_w = sum @$ws;
726 my $req_h = sum @$hs; 1077 my $req_h = sum @$hs;
… …
731 my $col_expand = (sum @col_expand) || 1; 1082 my $col_expand = (sum @col_expand) || 1;
732 1083
733 # linearly scale sizes 1084 # linearly scale sizes
734 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1085 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
735 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1086 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1087
1088 CFClient::UI::harmonize $ws;
1089 CFClient::UI::harmonize $hs;
736 1090
737 my $y; 1091 my $y;
738 1092
739 for my $r (0 .. $#{$self->{children}}) { 1093 for my $r (0 .. $#{$self->{children}}) {
740 my $row = $self->{children}[$r] 1094 my $row = $self->{children}[$r]
… …
745 1099
746 for my $c (0 .. $#$row) { 1100 for my $c (0 .. $#$row) {
747 my $col_w = $ws->[$c]; 1101 my $col_w = $ws->[$c];
748 1102
749 if (my $widget = $row->[$c]) { 1103 if (my $widget = $row->[$c]) {
750 $widget->size_allocate ($x, $y, $col_w, $row_h); 1104 $widget->configure ($x, $y, $col_w, $row_h);
751 } 1105 }
752 1106
753 $x += $col_w; 1107 $x += $col_w;
754 } 1108 }
755 1109
… …
800 (List::Util::max map $_->[1], @alloc), 1154 (List::Util::max map $_->[1], @alloc),
801 ) 1155 )
802} 1156}
803 1157
804sub size_allocate { 1158sub size_allocate {
805 my ($self, $x, $y, $w, $h) = @_; 1159 my ($self, $w, $h) = @_;
806
807 $self->_size_allocate ($x, $y, $w, $h);
808 1160
809 ($h, $w) = ($w, $h); 1161 ($h, $w) = ($w, $h);
810 1162
811 my $children = $self->{children}; 1163 my $children = $self->{children};
812 1164
813 my @h = map +($_->size_request)[0], @$children; 1165 my @h = map $_->{req_w}, @$children;
814 1166
815 my $req_h = List::Util::sum @h; 1167 my $req_h = List::Util::sum @h;
816 1168
817 if ($req_h > $h) { 1169 if ($req_h > $h) {
818 # ah well, not enough space 1170 # ah well, not enough space
… …
828 $alloc_h += ($h - $req_h) * $child->{expand} / $exp; 1180 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
829 $h[$_] = $alloc_h; 1181 $h[$_] = $alloc_h;
830 } 1182 }
831 } 1183 }
832 1184
1185 CFClient::UI::harmonize \@h;
1186
833 my $y = 0; 1187 my $y = 0;
834 for (0 .. $#$children) { 1188 for (0 .. $#$children) {
835 my $child = $children->[$_]; 1189 my $child = $children->[$_];
836 my $h = $h[$_]; 1190 my $h = $h[$_];
837 $child->size_allocate ($y, 0, $h, $w); 1191 $child->configure ($y, 0, $h, $w);
838 1192
839 $y += $h; 1193 $y += $h;
840 } 1194 }
1195
1196 1
841} 1197}
842 1198
843############################################################################# 1199#############################################################################
844 1200
845package CFClient::UI::VBox; 1201package CFClient::UI::VBox;
… …
858 (List::Util::sum map $_->[1], @alloc), 1214 (List::Util::sum map $_->[1], @alloc),
859 ) 1215 )
860} 1216}
861 1217
862sub size_allocate { 1218sub size_allocate {
863 my ($self, $x, $y, $w, $h) = @_; 1219 my ($self, $w, $h) = @_;
864
865 $self->_size_allocate ($x, $y, $w, $h);
866 1220
867 my $children = $self->{children}; 1221 my $children = $self->{children};
868 1222
869 my @h = map +($_->size_request)[1], @$children; 1223 my @h = map $_->{req_h}, @$children;
870 1224
871 my $req_h = List::Util::sum @h; 1225 my $req_h = List::Util::sum @h;
872 1226
873 if ($req_h > $h) { 1227 if ($req_h > $h) {
874 # ah well, not enough space 1228 # ah well, not enough space
… …
882 1236
883 $h[$_] += ($h - $req_h) * $child->{expand} / $exp; 1237 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
884 } 1238 }
885 } 1239 }
886 1240
1241 CFClient::UI::harmonize \@h;
1242
887 my $y = 0; 1243 my $y = 0;
888 for (0 .. $#$children) { 1244 for (0 .. $#$children) {
889 my $child = $children->[$_]; 1245 my $child = $children->[$_];
890 my $h = $h[$_]; 1246 my $h = $h[$_];
891 $child->size_allocate (0, $y, $w, $h); 1247 $child->configure (0, $y, $w, $h);
892 1248
893 $y += $h; 1249 $y += $h;
894 } 1250 }
1251
1252 1
895} 1253}
896 1254
897############################################################################# 1255#############################################################################
898 1256
899package CFClient::UI::Label; 1257package CFClient::UI::Label;
900 1258
901our @ISA = CFClient::UI::Base::; 1259our @ISA = CFClient::UI::Base::;
902 1260
903use SDL::OpenGL; 1261use CFClient::OpenGL;
904 1262
905sub new { 1263sub new {
906 my ($class, %arg) = @_; 1264 my ($class, %arg) = @_;
907 1265
908 my $self = $class->SUPER::new ( 1266 my $self = $class->SUPER::new (
909 fg => [1, 1, 1], 1267 fg => [1, 1, 1],
910 height => $::FONTSIZE, 1268 #font => default_font
1269 fontsize => 1,
911 text => "", 1270 text => "",
912 align => -1, 1271 align => -1,
1272 valign => -1,
913 padding => 2, 1273 padding => 2,
914 layout => new CFClient::Layout, 1274 layout => new CFClient::Layout,
1275 can_events => 0,
915 %arg 1276 %arg
916 ); 1277 );
917 1278
918 $self->set_text ($self->{text}); 1279 if (exists $self->{template}) {
1280 my $layout = new CFClient::Layout;
1281 $layout->set_text (delete $self->{template});
1282 $self->{template} = $layout;
1283 }
1284
1285 $self->set_text (delete $self->{text}) if exists $self->{text};
1286 $self->set_markup (delete $self->{markup}) if exists $self->{markup};
919 1287
920 $self 1288 $self
921} 1289}
922 1290
923sub escape_text { 1291sub escape {
924 local $_ = $_[1]; 1292 local $_ = $_[1];
925 1293
926 s/&/&amp;/g; 1294 s/&/&amp;/g;
927 s/>/&gt;/g; 1295 s/>/&gt;/g;
928 s/</&lt;/g; 1296 s/</&lt;/g;
929 1297
930 $_[1] 1298 $_[1]
931} 1299}
932 1300
1301sub update {
1302 my ($self) = @_;
1303
1304 delete $self->{texture};
1305 $self->SUPER::update;
1306}
1307
1308sub reconfigure {
1309 my ($self) = @_;
1310
1311 delete $self->{texture};
1312}
1313
933sub set_text { 1314sub set_text {
934 my ($self, $text) = @_; 1315 my ($self, $text) = @_;
935 1316
1317 return if $self->{text} eq "T$text";
936 $self->{text} = $text; 1318 $self->{text} = "T$text";
1319
937 $self->{layout}->set_markup ($text); 1320 $self->{layout}->set_text ($text);
938 1321
939 delete $self->{texture}; 1322 delete $self->{texture};
940# $self->{w} = $self->{h} = -1;
941 $self->update; 1323 $self->update;
1324 $self->check_size;
942} 1325}
943 1326
944sub get_text { 1327sub set_markup {
945 my ($self, $text) = @_; 1328 my ($self, $markup) = @_;
946 1329
947 $self->{text} 1330 return if $self->{text} eq "M$markup";
1331 $self->{text} = "M$markup";
1332
1333 $self->{layout}->set_markup ($markup);
1334
1335 delete $self->{texture};
1336 $self->update;
1337 $self->check_size;
948} 1338}
949 1339
950sub size_request { 1340sub size_request {
951 my ($self) = @_; 1341 my ($self) = @_;
952 1342
953 $self->{layout}->set_width; 1343 $self->{layout}->set_font ($self->{font}) if $self->{font};
1344 $self->{layout}->set_width ($self->{max_w} || -1);
954 $self->{layout}->set_height ($self->{height}); 1345 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1346
955 my ($w, $h) = $self->{layout}->size; 1347 my ($w, $h) = $self->{layout}->size;
1348
1349 if (exists $self->{template}) {
1350 $self->{template}->set_font ($self->{font}) if $self->{font};
1351 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1352
1353 my ($w2, $h2) = $self->{template}->size;
1354
1355 $w = List::Util::max $w, $w2;
1356 $h = List::Util::max $h, $h2;
1357 }
956 1358
957 ( 1359 (
958 $w + $self->{padding} * 2, 1360 $w + $self->{padding} * 2,
959 $h + $self->{padding} * 2, 1361 $h + $self->{padding} * 2,
960 ) 1362 )
961} 1363}
962 1364
963sub size_allocate { 1365sub size_allocate {
964 my ($self, $x, $y, $w, $h) = @_; 1366 my ($self, $w, $h) = @_;
965
966 $self->_size_allocate ($x, $y, $w, $h) or return;
967 1367
968 delete $self->{texture}; 1368 delete $self->{texture};
969} 1369}
970 1370
971sub update { 1371sub set_fontsize {
972 my ($self) = @_; 1372 my ($self, $fontsize) = @_;
973 1373
1374 $self->{fontsize} = $fontsize;
974 delete $self->{texture}; 1375 delete $self->{texture};
1376 $self->check_size;
975 $self->SUPER::update; 1377 $self->update;
976} 1378}
977 1379
978sub _draw { 1380sub _draw {
979 my ($self) = @_; 1381 my ($self) = @_;
980 1382
981 my $tex = $self->{texture} ||= do { 1383 my $tex = $self->{texture} ||= do {
1384 $self->{layout}->set_font ($self->{font}) if $self->{font};
982 $self->{layout}->set_width ($self->{w}); 1385 $self->{layout}->set_width ($self->{w});
983 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height}); 1386 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
984 new_from_layout CFClient::Texture $self->{layout} 1387 new_from_layout CFClient::Texture $self->{layout}
985 }; 1388 };
986 1389
987 glEnable GL_BLEND; 1390 glEnable GL_BLEND;
988 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1391 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
989 glEnable GL_TEXTURE_2D; 1392 glEnable GL_TEXTURE_2D;
990 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1393 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
991 1394
992 glColor @{$self->{fg}}; 1395 glColor @{$self->{fg}};
993 1396
994 my $x = 1397 $self->{ox} = int (
995 $self->{align} < 0 ? $self->{padding} 1398 $self->{align} < 0 ? $self->{padding}
996 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1399 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
997 : ($self->{w} - $tex->{w}) * 0.5; 1400 : ($self->{w} - $tex->{w}) * 0.5
1401 );
998 1402
999 glTranslate int $x, int +($self->{h} - $tex->{h}) * 0.5, 0; 1403 $self->{oy} = int (
1000 $tex->draw_quad (0, 0); 1404 $self->{valign} < 0 ? $self->{padding}
1405 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1406 : ($self->{h} - $tex->{h}) * 0.5
1407 );
1408
1409 $tex->draw_quad ($self->{ox}, $self->{oy});
1001 1410
1002 glDisable GL_TEXTURE_2D; 1411 glDisable GL_TEXTURE_2D;
1003 glDisable GL_BLEND; 1412 glDisable GL_BLEND;
1004} 1413}
1005 1414
1006############################################################################# 1415#############################################################################
1007 1416
1008package CFClient::UI::Entry; 1417package CFClient::UI::EntryBase;
1009 1418
1010our @ISA = CFClient::UI::Label::; 1419our @ISA = CFClient::UI::Label::;
1011 1420
1012use SDL; 1421use CFClient::OpenGL;
1013use SDL::OpenGL;
1014 1422
1015sub new { 1423sub new {
1016 my $class = shift; 1424 my $class = shift;
1017 1425
1018 $class->SUPER::new ( 1426 $class->SUPER::new (
1019 fg => [1, 1, 1], 1427 fg => [1, 1, 1],
1020 bg => [0, 0, 0, 0.2], 1428 bg => [0, 0, 0, 0.2],
1021 active_bg => [1, 1, 1, 0.5], 1429 active_bg => [1, 1, 1, 0.5],
1022 active_fg => [0, 0, 0], 1430 active_fg => [0, 0, 0],
1023 can_hover => 1, 1431 can_hover => 1,
1024 can_focus => 1, 1432 can_focus => 1,
1433 valign => 0,
1434 can_events => 1,
1025 @_ 1435 @_
1026 ) 1436 )
1027} 1437}
1028 1438
1029sub _set_text { 1439sub _set_text {
1030 my ($self, $text) = @_; 1440 my ($self, $text) = @_;
1031 1441
1032 my $old_text = $self->{text}; 1442 delete $self->{cur_h};
1443
1444 return if $self->{text} eq $text;
1445
1446 delete $self->{texture};
1033 1447
1034 $self->{last_activity} = $::NOW; 1448 $self->{last_activity} = $::NOW;
1035
1036 $self->{text} = $text; 1449 $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 1450
1040 $text =~ s/./*/g if $self->{hidden}; 1451 $text =~ s/./*/g if $self->{hidden};
1452 $self->{layout}->set_text ("$text ");
1041 1453
1042 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1454 $self->emit (changed => $self->{text});
1455}
1043 1456
1044 $text = substr $text, 0, $self->{cursor}; 1457sub get_text {
1045 utf8::encode $text; 1458 $_[0]{text}
1046
1047 @$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 $self->{text};
1051} 1459}
1052 1460
1053sub size_request { 1461sub size_request {
1054 my ($self) = @_; 1462 my ($self) = @_;
1055 1463
… …
1057 1465
1058 ($w + 1, $h) # add 1 for cursor 1466 ($w + 1, $h) # add 1 for cursor
1059} 1467}
1060 1468
1061sub size_allocate { 1469sub size_allocate {
1062 my ($self, $x, $y, $w, $h) = @_; 1470 my ($self, $w, $h) = @_;
1063 1471
1064 $self->SUPER::size_allocate ($x, $y, $w, $h); 1472 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1065
1066 $self->_set_text ($self->{text});
1067} 1473}
1068 1474
1069sub set_text { 1475sub set_text {
1070 my ($self, $text) = @_; 1476 my ($self, $text) = @_;
1071 1477
… …
1075} 1481}
1076 1482
1077sub key_down { 1483sub key_down {
1078 my ($self, $ev) = @_; 1484 my ($self, $ev) = @_;
1079 1485
1080 my $mod = $ev->key_mod; 1486 my $mod = $ev->{mod};
1081 my $sym = $ev->key_sym; 1487 my $sym = $ev->{sym};
1082
1083 my $uni = $ev->key_unicode; 1488 my $uni = $ev->{unicode};
1084 1489
1085 my $text = $self->get_text; 1490 my $text = $self->get_text;
1086 1491
1087 if ($sym == SDLK_BACKSPACE) { 1492 if ($sym == 8) {
1088 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1493 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1089 } elsif ($sym == SDLK_DELETE) { 1494 } elsif ($sym == 127) {
1090 substr $text, $self->{cursor}, 1, ""; 1495 substr $text, $self->{cursor}, 1, "";
1091 } elsif ($sym == SDLK_LEFT) { 1496 } elsif ($sym == CFClient::SDLK_LEFT) {
1092 --$self->{cursor} if $self->{cursor}; 1497 --$self->{cursor} if $self->{cursor};
1093 } elsif ($sym == SDLK_RIGHT) { 1498 } elsif ($sym == CFClient::SDLK_RIGHT) {
1094 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1499 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1095 } elsif ($sym == SDLK_HOME) { 1500 } elsif ($sym == CFClient::SDLK_HOME) {
1096 $self->{cursor} = 0; 1501 $self->{cursor} = 0;
1097 } elsif ($sym == SDLK_END) { 1502 } elsif ($sym == CFClient::SDLK_END) {
1098 $self->{cursor} = length $text; 1503 $self->{cursor} = length $text;
1099 } elsif ($sym == SDLK_ESCAPE) { 1504 } elsif ($sym == 27) {
1100 $self->emit ('escape'); 1505 $self->emit ('escape');
1101 } elsif ($uni) { 1506 } elsif ($uni) {
1102 substr $text, $self->{cursor}++, 0, chr $uni; 1507 substr $text, $self->{cursor}++, 0, chr $uni;
1103 } 1508 }
1104 1509
… …
1159 1564
1160 $self->SUPER::_draw; 1565 $self->SUPER::_draw;
1161 1566
1162 #TODO: force update every cursor change :( 1567 #TODO: force update every cursor change :(
1163 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1568 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1569
1570 unless (exists $self->{cur_h}) {
1571 my $text = substr $self->{text}, 0, $self->{cursor};
1572 utf8::encode $text;
1573
1574 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1575 }
1576
1164 glColor @{$self->{fg}}; 1577 glColor @{$self->{fg}};
1165 glBegin GL_LINES; 1578 glBegin GL_LINES;
1166 glVertex $self->{cur_x}, $self->{cur_y};
1167 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1579 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1580 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1168 glEnd; 1581 glEnd;
1169 } 1582 }
1170} 1583}
1171 1584
1172package CFClient::UI::LineEntry; 1585package CFClient::UI::Entry;
1173 1586
1174our @ISA = CFClient::UI::Entry::; 1587our @ISA = CFClient::UI::EntryBase::;
1175 1588
1176use SDL; 1589use CFClient::OpenGL;
1177use SDL::OpenGL;
1178 1590
1179sub key_down { 1591sub key_down {
1180 my ($self, $ev) = @_; 1592 my ($self, $ev) = @_;
1181 1593
1182 my $sym = $ev->key_sym; 1594 my $sym = $ev->{sym};
1183 1595
1184 if ($sym == SDLK_RETURN) { 1596 if ($sym == 13) {
1597 unshift @{$self->{history}},
1598 my $txt = $self->get_text;
1599 $self->{history_pointer} = -1;
1600 $self->{history_saveback} = '';
1185 $self->emit (activate => $self->get_text); 1601 $self->emit (activate => $txt);
1186 $self->update; 1602 $self->update;
1603
1604 } elsif ($sym == CFClient::SDLK_UP) {
1605 if ($self->{history_pointer} < 0) {
1606 $self->{history_saveback} = $self->get_text;
1607 }
1608 if (@{$self->{history} || []} > 0) {
1609 $self->{history_pointer}++;
1610 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1611 $self->{history_pointer} = @{$self->{history} || []} - 1;
1612 }
1613 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1614 }
1615
1616 } elsif ($sym == CFClient::SDLK_DOWN) {
1617 $self->{history_pointer}--;
1618 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1619
1620 if ($self->{history_pointer} >= 0) {
1621 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1622 } else {
1623 $self->set_text ($self->{history_saveback});
1624 }
1187 1625
1188 } else { 1626 } else {
1189 $self->SUPER::key_down ($ev); 1627 $self->SUPER::key_down ($ev);
1190 } 1628 }
1191 1629
… …
1195 1633
1196package CFClient::UI::Button; 1634package CFClient::UI::Button;
1197 1635
1198our @ISA = CFClient::UI::Label::; 1636our @ISA = CFClient::UI::Label::;
1199 1637
1200use SDL; 1638use CFClient::OpenGL;
1201use SDL::OpenGL;
1202 1639
1203my @tex = 1640my @tex =
1204 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1641 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1205 qw(b1_button_active.png); 1642 qw(b1_button_active.png);
1206 1643
1207sub new { 1644sub new {
1208 my $class = shift; 1645 my $class = shift;
1209 1646
1210 $class->SUPER::new ( 1647 $class->SUPER::new (
1211 padding => 4, 1648 padding => 4,
1212 fg => [1, 1, 1], 1649 fg => [1, 1, 1],
1213 bg => [1, 1, 1, 0.2], 1650 bg => [1, 1, 1, 0.2],
1214 active_fg => [1, 1, 0], 1651 active_fg => [0, 0, 1],
1215 can_hover => 1, 1652 can_hover => 1,
1653 align => 0,
1654 valign => 0,
1655 can_events => 1,
1216 @_ 1656 @_
1217 ) 1657 )
1218} 1658}
1219 1659
1220sub button_up { 1660sub button_up {
… …
1228 1668
1229sub _draw { 1669sub _draw {
1230 my ($self) = @_; 1670 my ($self) = @_;
1231 1671
1232 local $self->{fg} = $self->{fg}; 1672 local $self->{fg} = $self->{fg};
1233 my $tex = $tex[0];
1234
1235 glEnable GL_BLEND;
1236 glEnable GL_TEXTURE_2D;
1237 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1238 1673
1239 if ($GRAB == $self) { 1674 if ($GRAB == $self) {
1240 $self->{fg} = $self->{active_fg}; 1675 $self->{fg} = $self->{active_fg};
1241 } 1676 }
1242 1677
1243 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1678 glEnable GL_BLEND;
1679 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1680 glEnable GL_TEXTURE_2D;
1244 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1681 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1682 glColor 0, 0, 0, 1;
1245 1683
1246 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1684 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});
1247 1685
1248 glDisable GL_TEXTURE_2D; 1686 glDisable GL_TEXTURE_2D;
1249 glDisable GL_BLEND; 1687 glDisable GL_BLEND;
1250 1688
1251 $self->SUPER::_draw; 1689 $self->SUPER::_draw;
… …
1255 1693
1256package CFClient::UI::CheckBox; 1694package CFClient::UI::CheckBox;
1257 1695
1258our @ISA = CFClient::UI::DrawBG::; 1696our @ISA = CFClient::UI::DrawBG::;
1259 1697
1260use SDL; 1698my @tex =
1261use SDL::OpenGL; 1699 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1700 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1701
1702use CFClient::OpenGL;
1262 1703
1263sub new { 1704sub new {
1264 my $class = shift; 1705 my $class = shift;
1265 1706
1266 $class->SUPER::new ( 1707 $class->SUPER::new (
… …
1277 my ($self) = @_; 1718 my ($self) = @_;
1278 1719
1279 ($self->{padding} * 2 + 6) x 2 1720 ($self->{padding} * 2 + 6) x 2
1280} 1721}
1281 1722
1282sub size_allocate {
1283 my ($self, $x, $y, $w, $h) = @_;
1284
1285 $self->_size_allocate ($x, $y, $w, $h);
1286}
1287
1288sub button_down { 1723sub button_down {
1289 my ($self, $ev, $x, $y) = @_; 1724 my ($self, $ev, $x, $y) = @_;
1290 1725
1291 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1726 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1292 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1727 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
… …
1301 $self->SUPER::_draw; 1736 $self->SUPER::_draw;
1302 1737
1303 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1738 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1304 1739
1305 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1740 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1306 1741
1307 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1742 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1308 1743
1309 glBegin GL_LINE_LOOP; 1744 glEnable GL_BLEND;
1310 glVertex 0 , 0; 1745 glEnable GL_TEXTURE_2D;
1311 glVertex 0 , $s; 1746 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1312 glVertex $s, $s; 1747
1313 glVertex $s, 0; 1748 my $tex = $self->{state} ? $tex[1] : $tex[0];
1749
1750 $tex->draw_quad (0, 0, $s, $s);
1751
1752 glDisable GL_TEXTURE_2D;
1753 glDisable GL_BLEND;
1754}
1755
1756#############################################################################
1757
1758package CFClient::UI::Image;
1759
1760our @ISA = CFClient::UI::Base::;
1761
1762use CFClient::OpenGL;
1763use Carp qw/confess/;
1764
1765our %loaded_images;
1766
1767sub new {
1768 my $class = shift;
1769
1770 my $self = $class->SUPER::new (can_events => 0, @_);
1771
1772 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1773
1774 $loaded_images{$self->{image}} ||=
1775 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1776
1777 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1778
1779 Scalar::Util::weaken $loaded_images{$self->{image}};
1780
1781 $self->{aspect} = $tex->{w} / $tex->{h};
1782
1783 $self
1784}
1785
1786sub size_request {
1787 my ($self) = @_;
1788
1789 ($self->{tex}->{w}, $self->{tex}->{h})
1790}
1791
1792sub _draw {
1793 my ($self) = @_;
1794
1795 my $tex = $self->{tex};
1796
1797 my ($w, $h) = ($self->{w}, $self->{h});
1798
1799 if ($self->{rot90}) {
1800 glRotate 90, 0, 0, 1;
1801 glTranslate 0, -$self->{w}, 0;
1802
1803 ($w, $h) = ($h, $w);
1804 }
1805
1806 glEnable GL_BLEND;
1807 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1808 glEnable GL_TEXTURE_2D;
1809 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1810
1811 $tex->draw_quad (0, 0, $w, $h);
1812
1813 glDisable GL_BLEND;
1814 glDisable GL_TEXTURE_2D;
1815}
1816
1817#############################################################################
1818
1819package CFClient::UI::VGauge;
1820
1821our @ISA = CFClient::UI::Base::;
1822
1823use List::Util qw(min max);
1824
1825use CFClient::OpenGL;
1826
1827my %tex = (
1828 food => [
1829 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1830 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1831 ],
1832 grace => [
1833 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1834 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1835 ],
1836 hp => [
1837 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1838 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1839 ],
1840 mana => [
1841 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1842 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1843 ],
1844);
1845
1846# eg. VGauge->new (gauge => 'food'), default gauge: food
1847sub new {
1848 my $class = shift;
1849
1850 my $self = $class->SUPER::new (
1851 type => 'food',
1852 @_
1853 );
1854
1855 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1856
1857 $self
1858}
1859
1860sub size_request {
1861 my ($self) = @_;
1862
1863 #my $tex = $tex{$self->{type}}[0];
1864 #@$tex{qw(w h)}
1865 (0, 0)
1866}
1867
1868sub set_max {
1869 my ($self, $max) = @_;
1870
1871 return if $self->{max_val} == $max;
1872
1873 $self->{max_val} = $max;
1874 $self->update;
1875}
1876
1877sub set_value {
1878 my ($self, $val, $max) = @_;
1879
1880 $self->set_max ($max)
1881 if defined $max;
1882
1883 return if $self->{val} == $val;
1884
1885 $self->{val} = $val;
1886 $self->update;
1887}
1888
1889sub _draw {
1890 my ($self) = @_;
1891
1892 my $tex = $tex{$self->{type}};
1893 my ($t1, $t2, $t3) = @$tex;
1894
1895 my ($w, $h) = ($self->{w}, $self->{h});
1896
1897 if ($self->{vertical}) {
1898 glRotate 90, 0, 0, 1;
1899 glTranslate 0, -$self->{w}, 0;
1900
1901 ($w, $h) = ($h, $w);
1902 }
1903
1904 my $ycut = $self->{val} / ($self->{max_val} || 1);
1905
1906 my $ycut1 = max 0, min 1, $ycut;
1907 my $ycut2 = max 0, min 1, $ycut - 1;
1908
1909 my $h1 = $self->{h} * (1 - $ycut1);
1910 my $h2 = $self->{h} * (1 - $ycut2);
1911
1912 glEnable GL_BLEND;
1913 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1914 glEnable GL_TEXTURE_2D;
1915 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1916
1917 glBindTexture GL_TEXTURE_2D, $t1->{name};
1918 glBegin GL_QUADS;
1919 glTexCoord 0 , 0; glVertex 0 , 0;
1920 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1921 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1922 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1314 glEnd; 1923 glEnd;
1315 1924
1316 if ($self->{state}) { 1925 my $ycut1 = List::Util::min 1, $ycut;
1926 glBindTexture GL_TEXTURE_2D, $t2->{name};
1927 glBegin GL_QUADS;
1928 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1929 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1930 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1931 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1932 glEnd;
1933
1934 if ($t3) {
1935 glBindTexture GL_TEXTURE_2D, $t3->{name};
1317 glBegin GL_LINES; 1936 glBegin GL_QUADS;
1318 glVertex 0 , 0; 1937 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1319 glVertex $s, $s; 1938 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1320 glVertex $s, 0; 1939 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1321 glVertex 0 , $s; 1940 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1322 glEnd; 1941 glEnd;
1323 } 1942 }
1943
1944 glDisable GL_BLEND;
1945 glDisable GL_TEXTURE_2D;
1946}
1947
1948#############################################################################
1949
1950package CFClient::UI::Gauge;
1951
1952our @ISA = CFClient::UI::VBox::;
1953
1954sub new {
1955 my ($class, %arg) = @_;
1956
1957 my $self = $class->SUPER::new (
1958 tooltip => $arg{type},
1959 can_hover => 1,
1960 can_events => 1,
1961 %arg,
1962 );
1963
1964 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1965 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1966 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1967
1968 $self
1969}
1970
1971sub set_fontsize {
1972 my ($self, $fsize) = @_;
1973
1974 $self->{value}->set_fontsize ($fsize);
1975 $self->{max} ->set_fontsize ($fsize);
1976}
1977
1978sub set_max {
1979 my ($self, $max) = @_;
1980
1981 $self->{gauge}->set_max ($max);
1982 $self->{max}->set_text ($max);
1983}
1984
1985sub set_value {
1986 my ($self, $val, $max) = @_;
1987
1988 $self->set_max ($max)
1989 if defined $max;
1990
1991 $self->{gauge}->set_value ($val, $max);
1992 $self->{value}->set_text ($val);
1324} 1993}
1325 1994
1326############################################################################# 1995#############################################################################
1327 1996
1328package CFClient::UI::Slider; 1997package CFClient::UI::Slider;
1329 1998
1330use strict; 1999use strict;
1331 2000
1332use SDL::OpenGL; 2001use CFClient::OpenGL;
1333 2002
1334our @ISA = CFClient::UI::DrawBG::; 2003our @ISA = CFClient::UI::DrawBG::;
1335 2004
1336my @tex = 2005my @tex =
1337 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2006 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
… …
1347 # TODO: calculations are off 2016 # TODO: calculations are off
1348 my $self = $class->SUPER::new ( 2017 my $self = $class->SUPER::new (
1349 fg => [1, 1, 1], 2018 fg => [1, 1, 1],
1350 active_fg => [0, 0, 0], 2019 active_fg => [0, 0, 0],
1351 range => [0, 0, 100, 10], 2020 range => [0, 0, 100, 10],
1352 req_w => 40, 2021 req_w => $::WIDTH / 80,
1353 req_h => 13, 2022 req_h => $::WIDTH / 80,
1354 vertical => 0, 2023 vertical => 0,
1355 can_hover => 1, 2024 can_hover => 1,
2025 inner_pad => 5,
1356 @_ 2026 @_
1357 ); 2027 );
1358 2028
1359 $self 2029 $self
1360} 2030}
… …
1381 if ($GRAB == $self) { 2051 if ($GRAB == $self) {
1382 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2052 my ($value, $lo, $hi, $page) = @{$self->{range}};
1383 2053
1384 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2054 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
1385 2055
2056 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2057 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2058
2059 $x -= $inner_pad_px; # substract the padding
1386 $x = $x * ($hi - $lo) / $w + $lo; 2060 $x = $x * ($hi - $lo) / $inner_w + $lo;
1387 $x = $lo if $x < $lo; 2061 $x = $lo if $x < $lo;
1388 $x = $hi - $page if $x > $hi - $page; 2062 $x = $hi - $page if $x > $hi - $page;
1389 $self->{range}[0] = $x; 2063 $self->{range}[0] = $x;
1390 2064
1391 $self->emit (changed => $x); 2065 $self->emit (changed => $x);
1392 $self->update; 2066 $self->update;
1393 } 2067 }
2068}
2069
2070# the inner_* stuff is for generating a padding for the slider handle,
2071# so that the handle doesn't leave the texture. This calculation isn't 100%
2072# correct propably, but it does the job for now
2073sub _calc_inner_pad_px {
2074 my ($self, $w) = @_;
2075 ($w / 100) * $self->{inner_pad} # % to pixels
1394} 2076}
1395 2077
1396sub _draw { 2078sub _draw {
1397 my ($self) = @_; 2079 my ($self) = @_;
1398 2080
… …
1412 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2094 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1413 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2095 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1414 2096
1415 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2097 my ($value, $lo, $hi, $page) = @{$self->{range}};
1416 2098
1417 # the inner_* stuff is for generating a padding for the slider handle, 2099 $hi = $value + 1 if $lo == $hi;
1418 # so that the handle doesn't leave the texture. This calculation isn't 100% 2100
1419 # correct propably, but it does the job for now 2101 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1420 my $inner_pad = 5; # 5% of width for slider bg texture border
1421 my $inner_pad_px = ($w / 100) * $inner_pad; # % to pixels
1422 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2102 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1423 2103
1424 $page = int $page * $inner_w / ($hi - $lo); 2104 $page = int $page * $inner_w / ($hi - $lo);
1425 $value = int +($value - $lo) * $inner_w / ($hi - $lo); 2105 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1426 2106
1427 $w -= $page; 2107 $w -= $page;
… …
1451 2131
1452package CFClient::UI::TextView; 2132package CFClient::UI::TextView;
1453 2133
1454our @ISA = CFClient::UI::HBox::; 2134our @ISA = CFClient::UI::HBox::;
1455 2135
1456use SDL::OpenGL; 2136use CFClient::OpenGL;
1457 2137
1458sub new { 2138sub new {
1459 my $class = shift; 2139 my $class = shift;
1460 2140
1461 my $self = $class->SUPER::new ( 2141 my $self = $class->SUPER::new (
1462 par => [], 2142 fontsize => 1,
2143 can_events => 0,
2144 #font => default_font
1463 @_, 2145 @_,
2146
2147 layout => (new CFClient::Layout),
2148 par => [],
2149 height => 0,
1464 children => [ 2150 children => [
1465 (new CFClient::UI::Empty expand => 1), 2151 (new CFClient::UI::Empty expand => 1),
1466 (new CFClient::UI::Slider vertical => 1), 2152 (new CFClient::UI::Slider vertical => 1),
1467 ], 2153 ],
1468 ); 2154 );
1469 2155
2156 $self->{children}[1]->connect (changed => sub { $self->update });
2157
1470 $self 2158 $self
2159}
2160
2161sub set_fontsize {
2162 my ($self, $fontsize) = @_;
2163
2164 $self->{fontsize} = $fontsize;
2165 $self->reflow;
2166}
2167
2168sub text_height {
2169 my ($self, $text) = @_;
2170
2171 my $layout = $self->{layout};
2172
2173 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2174 $layout->set_width ($self->{children}[0]{w});
2175 $layout->set_text ($text);
2176
2177 ($layout->size)[1]
2178}
2179
2180sub reflow {
2181 my ($self) = @_;
2182
2183 $self->{need_reflow}++;
2184 $self->update;
2185}
2186
2187sub size_allocate {
2188 my ($self, $w, $h) = @_;
2189
2190 $self->SUPER::size_allocate ($w, $h);
2191
2192 $self->{layout}->set_font ($self->{font}) if $self->{font};
2193 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2194 $self->{layout}->set_width ($self->{children}[0]{w});
2195
2196 $self->reflow;
1471} 2197}
1472 2198
1473sub add_paragraph { 2199sub add_paragraph {
1474 my ($self, $color, $text) = @_; 2200 my ($self, $color, $text) = @_;
1475 2201
2202 #TODO: intelligently "reformat" paragraph
2203
2204 my $height = $self->text_height ($text);
2205
2206 $self->{height} += $height;
2207
1476 push @{$self->{par}}, [$color, $text]; 2208 push @{$self->{par}}, [$height, $color, $text];
1477 my $count = scalar @{$self->{par}}; 2209
1478 $self->{children}[1]{range} = [$count - 1, 0, $count, 1]; 2210 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
1479 $self->{children}[1]->update; 2211 $self->{children}[1]->update;
1480} 2212}
1481 2213
2214sub update {
2215 my ($self) = @_;
2216
2217 $self->SUPER::update;
2218
2219 return unless $self->{h} > 0;
2220
2221 delete $self->{texture};
2222
2223 $ROOT->on_refresh ($self, sub {
2224 if (delete $self->{need_reflow}) {
2225 my $height = 0;
2226
2227 $height += $_->[0] = $self->text_height ($_->[2])
2228 for @{$self->{par}};
2229
2230 $self->{height} = $height;
2231
2232 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
2233
2234 delete $self->{texture};
2235 }
2236
2237 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
2238 glClearColor 0, 0, 0, 0;
2239 glClear GL_COLOR_BUFFER_BIT;
2240
2241 glEnable GL_BLEND;
2242 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2243 glEnable GL_TEXTURE_2D;
2244 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2245
2246 my $top = int $self->{children}[1]{range}[0];
2247
2248 my $y0 = $top;
2249 my $y1 = $top + $self->{h};
2250
2251 my $y = 0;
2252
2253 my $layout = $self->{layout};
2254
2255 $layout->set_font ($self->{font}) if $self->{font};
2256
2257 for my $par (@{$self->{par}}) {
2258 my $h = $par->[0];
2259
2260 if ($y0 < $y + $h && $y < $y1) {
2261 $layout->set_text ($par->[2]);
2262
2263 glColor @{ $par->[1] };
2264 my ($W, $H) = $layout->size;
2265 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);
2266 }
2267
2268 $y += $h;
2269 }
2270
2271 glDisable GL_TEXTURE_2D;
2272 glDisable GL_BLEND;
2273 };
2274 });
2275}
2276
1482sub _draw { 2277sub _draw {
1483 my ($self) = @_; 2278 my ($self) = @_;
1484 2279
1485 my $par = $self->{par};
1486
1487 my $bottom = (scalar @$par) - 1;
1488
1489 my $w = $self->{children}[0]{w};
1490 my $y = $self->{h};
1491
1492 glEnable GL_BLEND; 2280 glEnable GL_BLEND;
1493 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2281 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1494 glEnable GL_TEXTURE_2D; 2282 glEnable GL_TEXTURE_2D;
1495 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 2283 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1496 2284 glColor 1, 1, 1, 1;
1497 # TODO: everything! 2285 $self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1498 while ($y > 0 && $bottom >= 0) {
1499 my $par = $par->[$bottom--];
1500
1501 my $layout = new CFClient::Layout;
1502
1503 $layout->set_height ($::FONTSIZE);
1504 $layout->set_width ($w);
1505 $layout->set_text ($par->[1]);
1506 my $tex = new_from_layout CFClient::Texture $layout;
1507 $y -= $tex->{h};
1508
1509 glColor @{ $par->[0] };
1510 $tex->draw_quad (0, $y);
1511 }
1512
1513 glDisable GL_TEXTURE_2D; 2286 glDisable GL_TEXTURE_2D;
1514 glDisable GL_BLEND; 2287 glDisable GL_BLEND;
1515}
1516 2288
1517############################################################################# 2289 $self->{children}[1]->draw;
1518 2290
1519package CFClient::UI::MapWidget;
1520
1521use strict;
1522
1523use List::Util qw(min max);
1524
1525use SDL;
1526use SDL::OpenGL;
1527
1528our @ISA = CFClient::UI::Base::;
1529
1530sub new {
1531 my $class = shift;
1532
1533 $class->SUPER::new (
1534 z => -1,
1535 can_focus => 1,
1536 list => (glGenLists 1),
1537 @_
1538 )
1539}
1540
1541sub key_down {
1542 print "MAPKEYDOWN\n";
1543}
1544
1545sub key_up {
1546}
1547
1548sub size_request {
1549 (
1550 1 + 32 * int $::WIDTH / 32,
1551 1 + 32 * int $::HEIGHT / 32,
1552 )
1553}
1554
1555sub update {
1556 my ($self) = @_;
1557
1558 $self->{need_update} = 1;
1559 $self->SUPER::update;
1560}
1561
1562sub draw {
1563 my ($self) = @_;
1564
1565 $self->{need_update}++;#d#
1566 if (delete $self->{need_update}) {
1567 glNewList $self->{list}, GL_COMPILE;
1568
1569 my $sw = int $::WIDTH / 32;
1570 my $sh = int $::HEIGHT / 32;
1571
1572 if ($::MAP) {
1573 my ($w, $h, $data) = $::MAP->draw (0, 0, $sw, $sh);
1574
1575 if ($::CFG->{fow_enable}) {
1576 if ($::CFG->{fow_smooth}) { # smooth fog of war
1577 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1578 glConvolutionFilter2D
1579 GL_CONVOLUTION_2D,
1580 GL_ALPHA,
1581 3, 3,
1582 GL_ALPHA, GL_FLOAT,
1583 pack "f*",
1584 0.1, 0.1, 0.1,
1585 0.1, 0.2, 0.1,
1586 0.1, 0.1, 0.1,
1587 ;
1588 glEnable GL_CONVOLUTION_2D;
1589 }
1590
1591 my $tex = new CFClient::Texture
1592 w => $w,
1593 h => $h,
1594 data => $data,
1595 internalformat => GL_ALPHA,
1596 format => GL_ALPHA;
1597
1598 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1599
1600 glEnable GL_BLEND;
1601 glEnable GL_TEXTURE_2D;
1602 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1603
1604 glColor +($::CFG->{fow_intensity}) x 3, 1;
1605 $tex->draw_quad (0, 0, $w * 32, $h * 32);
1606
1607 glDisable GL_TEXTURE_2D;
1608 glDisable GL_BLEND;
1609 }
1610 }
1611
1612 glEndList;
1613 }
1614
1615 glCallList $self->{list};
1616
1617 if ($FOCUS != $self) {
1618 glColor 64/255, 64/255, 64/255;
1619 glLogicOp GL_AND;
1620 glEnable GL_COLOR_LOGIC_OP;
1621 glBegin GL_QUADS;
1622 glVertex 0, 0;
1623 glVertex 0, $::HEIGHT;
1624 glVertex $::WIDTH, $::HEIGHT;
1625 glVertex $::WIDTH, 0;
1626 glEnd;
1627 glDisable GL_COLOR_LOGIC_OP;
1628 }
1629}
1630
1631my %DIR = (
1632 SDLK_KP8, [1, "north"],
1633 SDLK_KP9, [2, "northeast"],
1634 SDLK_KP6, [3, "east"],
1635 SDLK_KP3, [4, "southeast"],
1636 SDLK_KP2, [5, "south"],
1637 SDLK_KP1, [6, "southwest"],
1638 SDLK_KP4, [7, "west"],
1639 SDLK_KP7, [8, "northwest"],
1640
1641 SDLK_UP, [1, "north"],
1642 SDLK_RIGHT, [3, "east"],
1643 SDLK_DOWN, [5, "south"],
1644 SDLK_LEFT, [7, "west"],
1645);
1646
1647sub key_down {
1648 my ($self, $ev) = @_;
1649
1650 my $mod = $ev->key_mod;
1651 my $sym = $ev->key_sym;
1652
1653 if ($sym == SDLK_KP5) {
1654 $::CONN->user_send ("command stay fire");
1655 } elsif ($sym == SDLK_a) {
1656 $::CONN->user_send ("command apply");
1657 } elsif ($sym == SDLK_QUOTE) {
1658 $self->emit ('activate_console');
1659 } elsif (exists $DIR{$sym}) {
1660 if ($mod & KMOD_SHIFT) {
1661 $self->{shft}++;
1662 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1663 } elsif ($mod & KMOD_CTRL) {
1664 $self->{ctrl}++;
1665 $::CONN->user_send ("command run $DIR{$sym}[0]");
1666 } else {
1667 $::CONN->user_send ("command $DIR{$sym}[1]");
1668 }
1669 }
1670}
1671
1672sub key_up {
1673 my ($self, $ev) = @_;
1674
1675 my $mod = $ev->key_mod;
1676 my $sym = $ev->key_sym;
1677
1678 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1679 $::CONN->user_send ("command fire_stop");
1680 }
1681 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1682 $::CONN->user_send ("command run_stop");
1683 }
1684} 2291}
1685 2292
1686############################################################################# 2293#############################################################################
1687 2294
1688package CFClient::UI::Animator; 2295package CFClient::UI::Animator;
1689 2296
1690use SDL::OpenGL; 2297use CFClient::OpenGL;
1691 2298
1692our @ISA = CFClient::UI::Bin::; 2299our @ISA = CFClient::UI::Bin::;
1693 2300
1694sub moveto { 2301sub moveto {
1695 my ($self, $x, $y) = @_; 2302 my ($self, $x, $y) = @_;
… …
1733 2340
1734sub new { 2341sub new {
1735 my $class = shift; 2342 my $class = shift;
1736 2343
1737 my $self = $class->SUPER::new ( 2344 my $self = $class->SUPER::new (
1738 state => 0, 2345 state => 0,
1739 connect_activate => \&toggle_flopper, 2346 connect_activate => \&toggle_flopper,
1740 @_ 2347 @_
1741 ); 2348 );
1742 2349
1743 if ($self->{state}) { 2350 if ($self->{state}) {
… …
1751sub toggle_flopper { 2358sub toggle_flopper {
1752 my ($self) = @_; 2359 my ($self) = @_;
1753 2360
1754 # TODO: use animation 2361 # TODO: use animation
1755 if ($self->{state} = !$self->{state}) { 2362 if ($self->{state} = !$self->{state}) {
1756 $CFClient::UI::TOPLEVEL->add ($self->{other}); 2363 $CFClient::UI::ROOT->add ($self->{other});
1757 $self->{other}->move ( 2364 $self->{other}->move ($self->coord2global (0, $self->{h}));
1758 ($::WIDTH - $self->{other}{w}) * 0.5, 2365 $self->emit ("open");
1759 ($::HEIGHT - $self->{other}{h}) * 0.5,
1760 );
1761 } else { 2366 } else {
1762 $CFClient::UI::TOPLEVEL->remove ($self->{other}); 2367 $CFClient::UI::ROOT->remove ($self->{other});
2368 $self->emit ("close");
2369 }
2370
2371 $self->emit (changed => $self->{state});
2372}
2373
2374#############################################################################
2375
2376package CFClient::UI::Tooltip;
2377
2378our @ISA = CFClient::UI::Bin::;
2379
2380use CFClient::OpenGL;
2381
2382sub new {
2383 my $class = shift;
2384
2385 $class->SUPER::new (
2386 @_,
2387 can_events => 0,
2388 )
2389}
2390
2391sub set_markup {
2392 my ($self, $text) = @_;
2393
2394 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];
2395 $self->{label}->set_markup ($text);
2396 $self->add ($self->{label});
2397}
2398
2399sub size_request {
2400 my ($self) = @_;
2401
2402 $self->child->set_max_size ($::WIDTH * 0.3);
2403
2404 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2405
2406 ($w + 4, $h + 4)
2407}
2408
2409sub size_allocate {
2410 my ($self, $w, $h) = @_;
2411
2412 $self->SUPER::size_allocate ($w - 4, $h - 4);
2413}
2414
2415sub _draw {
2416 my ($self) = @_;
2417
2418 glPushMatrix;
2419 glTranslate 0.375, 0.375;
2420
2421 my ($w, $h) = @$self{qw(w h)};
2422
2423 glColor 1, 0.8, 0.4;
2424 glBegin GL_QUADS;
2425 glVertex 0 , 0;
2426 glVertex 0 , $h;
2427 glVertex $w, $h;
2428 glVertex $w, 0;
2429 glEnd;
1763 } 2430
1764} 2431 glColor 0, 0, 0;
2432 glBegin GL_LINE_LOOP;
2433 glVertex 0 , 0;
2434 glVertex 0 , $h;
2435 glVertex $w, $h;
2436 glVertex $w, 0;
2437 glEnd;
2438
2439 glPopMatrix;
1765 2440
1766############################################################################# 2441 glTranslate 2, 2;
2442 $self->SUPER::_draw;
2443}
1767 2444
2445#############################################################################
2446
1768package CFClient::UI::Toplevel; 2447package CFClient::UI::Face;
2448
2449our @ISA = CFClient::UI::Base::;
2450
2451use CFClient::OpenGL;
2452
2453sub new {
2454 my $class = shift;
2455
2456 $class->SUPER::new (
2457 aspect => 1,
2458 @_,
2459 )
2460}
2461
2462sub size_request {
2463 (32, 8)
2464}
2465
2466sub _draw {
2467 my ($self) = @_;
2468
2469 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2470
2471 # TODO animation
2472 if ($tex) {
2473 glEnable GL_BLEND;
2474 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2475 glEnable GL_TEXTURE_2D;
2476 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2477 glColor 1, 1, 1, 1;
2478 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
2479 glDisable GL_TEXTURE_2D;
2480 glDisable GL_BLEND;
2481 }
2482}
2483
2484#############################################################################
2485
2486package CFClient::UI::Menu;
2487
2488our @ISA = CFClient::UI::FancyFrame::;
2489
2490use CFClient::OpenGL;
2491
2492sub new {
2493 my $class = shift;
2494
2495 my $self = $class->SUPER::new (
2496 items => [],
2497 z => 100,
2498 @_,
2499 );
2500
2501 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2502
2503 for my $item (@{ $self->{items} }) {
2504 my ($widget, $cb) = @$item;
2505
2506 # handle various types of items, only text for now
2507 if (!ref $widget) {
2508 $widget = new CFClient::UI::Label
2509 can_hover => 1,
2510 can_events => 1,
2511 text => $widget;
2512 }
2513
2514 $self->{item}{$widget} = $item;
2515
2516 $self->{vbox}->add ($widget);
2517 }
2518
2519 $self
2520}
2521
2522# popup given the event (must be a mouse button down event currently)
2523sub popup {
2524 my ($self, $ev) = @_;
2525
2526 $self->emit ("popdown");
2527
2528 # maybe save $GRAB? must be careful about events...
2529 $GRAB = $self;
2530 $self->{button} = $ev->{button};
2531
2532 $self->show;
2533 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2534}
2535
2536sub mouse_motion {
2537 my ($self, $ev, $x, $y) = @_;
2538
2539 # TODO: should use vbox->find_widget or so
2540 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2541 $self->{hover} = $self->{item}{$HOVER};
2542}
2543
2544sub button_up {
2545 my ($self, $ev, $x, $y) = @_;
2546
2547 if ($ev->{button} == $self->{button}) {
2548 undef $GRAB;
2549 $self->hide;
2550
2551 $self->emit ("popdown");
2552 $self->{hover}[1]->() if $self->{hover};
2553 }
2554}
2555
2556#############################################################################
2557
2558package CFClient::UI::Root;
1769 2559
1770our @ISA = CFClient::UI::Container::; 2560our @ISA = CFClient::UI::Container::;
2561
2562use CFClient::OpenGL;
2563
2564sub check_size {
2565 my ($self) = @_;
2566
2567 $self->configure (0, 0, $::WIDTH, $::HEIGHT);
2568}
1771 2569
1772sub size_request { 2570sub size_request {
1773 ($::WIDTH, $::HEIGHT) 2571 ($::WIDTH, $::HEIGHT)
1774} 2572}
1775 2573
1776sub size_allocate { 2574sub configure {
1777 my ($self, $x, $y, $w, $h) = @_; 2575 my ($self, $x, $y, $w, $h) = @_;
1778 2576
1779 $self->_size_allocate ($x, $y, $w, $h); 2577 $self->SUPER::configure ($x, $y, $w, $h);
1780 2578
1781 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request)
1782 for @{$self->{children}}; 2579 for my $child (@{$self->{children}}) {
1783} 2580 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1784 2581
1785sub translate { 2582 $X = List::Util::max 0, List::Util::min $w - $W, $X;
2583 $Y = List::Util::max 0, List::Util::min $h - $H, $Y;
2584 $child->configure ($X, $Y, $W,$H);
2585 }
2586}
2587
2588sub _topleft {
1786 my ($self, $x, $y) = @_; 2589 my ($self, $x, $y) = @_;
1787 2590
1788 ($x, $y) 2591 ($x, $y)
1789} 2592}
1790 2593
1791sub update { 2594sub update {
1792 my ($self) = @_; 2595 my ($self) = @_;
1793 2596
1794 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 2597 $self->check_size;
1795 ::refresh (); 2598 ::refresh ();
1796} 2599}
1797 2600
1798sub add { 2601sub add {
1799 my ($self, $widget) = @_; 2602 my ($self, $child) = @_;
1800 2603
2604 # integerize window positions
2605 $child->{x} = int $child->{x};
2606 $child->{y} = int $child->{y};
2607
1801 $self->SUPER::add ($widget); 2608 $self->SUPER::add ($child);
2609}
1802 2610
1803 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 2611sub on_refresh {
2612 my ($self, $id, $cb) = @_;
2613
2614 $self->{refresh_hook}{$id} = $cb;
1804} 2615}
1805 2616
1806sub draw { 2617sub draw {
1807 my ($self) = @_; 2618 my ($self) = @_;
1808 2619
2620 while (my $rcb = delete $self->{refresh_hook}) {
2621 $_->() for values %$rcb;
2622 }
2623
2624 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2625 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2626 glClear GL_COLOR_BUFFER_BIT;
2627
2628 glMatrixMode GL_PROJECTION;
2629 glLoadIdentity;
2630 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;
2631 glMatrixMode GL_MODELVIEW;
2632 glLoadIdentity;
2633
1809 $self->_draw; 2634 $self->_draw;
1810} 2635}
1811 2636
1812############################################################################# 2637#############################################################################
1813 2638
2639package CFClient::UI::InventoryItem;
2640
2641our @ISA = CFClient::UI::HBox::;
2642
2643sub new {
2644 my $class = shift;
2645
2646 my %args = @_;
2647
2648 my $item = $args{item};
2649
2650 my $desc = $item->{nrof} < 2
2651 ? $item->{name}
2652 : "$item->{nrof} $item->{name_pl}";
2653
2654
2655 my $self = $class->SUPER::new (
2656 can_hover => 1,
2657 can_events => 1,
2658 tooltip => (CFClient::UI::Label->escape ($desc)
2659 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2660 connect_button_down => sub {
2661 my ($self, $ev, $x, $y) = @_;
2662
2663 # todo: maybe put examine on 1? but should just be a tooltip :(
2664 if ($ev->{button} == 1) {
2665 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2666 } elsif ($ev->{button} == 2) {
2667 $::CONN->send ("apply $item->{tag}");
2668 } elsif ($ev->{button} == 3) {
2669 CFClient::UI::Menu->new (
2670 items => [
2671 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2672 [
2673 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2674 sub { $::CONN->send ("lock $item->{tag}") },
2675 ],
2676 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2677 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2678 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2679 ],
2680 )->popup ($ev);
2681 }
2682
2683 1
2684 },
2685 %args
2686 );
2687 $self->add(new CFClient::UI::Face
2688 can_events => 0,
2689 face => $item->{face},
2690 anim => $item->{anim},
2691 animspeed => $item->{animspeed});
2692 $self->add(new CFClient::UI::Label
2693 can_events => 0,
2694 text => $desc);
2695
2696 $self
2697}
2698
2699#############################################################################
2700
2701package CFClient::UI::Inventory;
2702
2703our @ISA = CFClient::UI::ScrolledWindow::;
2704
2705sub new {
2706 my $class = shift;
2707
2708 my $self = $class->SUPER::new (
2709 scrolled => (new CFClient::UI::VBox),
2710 @_,
2711 );
2712
2713 $self
2714}
2715
2716sub set_items {
2717 my ($self, $items) = @_;
2718
2719 $self->{scrolled}->clear;
2720 return unless $items;
2721
2722 my @items = sort { $a->{type} <=> $b->{type} } @$items;
2723
2724 $self->{real_items} = \@items;
2725
2726 for my $item (@items) {
2727 my $desc = $item->{nrof} < 2
2728 ? $item->{name}
2729 : "$item->{nrof} $item->{name_pl}";
2730
2731 $self->{scrolled}->add (new CFClient::UI::InventoryItem item => $item);
2732 }
2733
2734# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2735}
2736
2737sub size_request {
2738 my ($self) = @_;
2739 ($self->{req_w}, $self->{req_h});
2740}
2741
2742#############################################################################
2743
1814package CFClient::UI; 2744package CFClient::UI;
1815 2745
2746$ROOT = new CFClient::UI::Root;
1816$TOPLEVEL = new CFClient::UI::Toplevel; 2747$TOOLTIP = new CFClient::UI::Tooltip;
1817 2748
18181 27491
1819 2750

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