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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 1.189 by root, Mon May 8 22:17:24 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 $self->check_size;
261 $self->size_allocate ($self->{w}, $self->{h});
262 $self->update;
263}
264
265sub set_max_size {
133 my ($self, $x, $y, $w, $h) = @_; 266 my ($self, $w, $h) = @_;
134 267
135 $self->_size_allocate ($x, $y, $w, $h); 268 delete $self->{max_w}; $self->{max_w} = $w if $w;
269 delete $self->{max_h}; $self->{max_h} = $h if $h;
270}
271
272# return top left coordinates
273sub _topleft {
274 my ($self, $x, $y) = @_;
275
276 $self->{parent}
277 or Carp::confess "no parent widget in _topleft\n";#d#
278
279 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});
136} 280}
137 281
138# translate global coordinates to local coordinate system 282# translate global coordinates to local coordinate system
139sub translate { 283sub coord2local {
140 my ($self, $x, $y) = @_; 284 my ($self, $x, $y) = @_;
141 285
142 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 286 my ($X, $Y) = $self->_topleft;
287 ($x - $X, $y - $Y)
288}
289
290# translate local coordinates to global coordinate system
291sub coord2global {
292 my ($self, $x, $y) = @_;
293
294 my ($X, $Y) = $self->_topleft;
295 ($x + $X, $y + $Y)
143} 296}
144 297
145sub focus_in { 298sub focus_in {
146 my ($self) = @_; 299 my ($self) = @_;
147 300
148 return if $FOCUS == $self; 301 return if $FOCUS == $self;
149 return unless $self->{can_focus}; 302 return unless $self->{can_focus};
150 303
151 my $focus = $FOCUS; $FOCUS = $self; 304 my $focus = $FOCUS; $FOCUS = $self;
305
306 $self->emit (focus_in => $focus);
307
152 $focus->update if $focus; 308 $focus->update if $focus;
153 $FOCUS->update; 309 $FOCUS->update;
154} 310}
155 311
156sub focus_out { 312sub focus_out {
157 my ($self) = @_; 313 my ($self) = @_;
158 314
159 return unless $FOCUS == $self; 315 return unless $FOCUS == $self;
160 316
161 my $focus = $FOCUS; undef $FOCUS; 317 my $focus = $FOCUS; undef $FOCUS;
318
319 $self->emit (focus_out => $focus);
320
162 $focus->update if $focus; #? 321 $focus->update if $focus; #?
163} 322}
164 323
165sub mouse_motion { } 324sub mouse_motion { }
166sub button_up { } 325sub button_up { }
… …
190 glPopMatrix; 349 glPopMatrix;
191 350
192 if ($self == $HOVER && $self->{can_hover}) { 351 if ($self == $HOVER && $self->{can_hover}) {
193 my ($x, $y) = @$self{qw(x y)}; 352 my ($x, $y) = @$self{qw(x y)};
194 353
195 glColor 0, 0, 1, 0.2; 354 glColor 1, 0.8, 0.5, 0.2;
196 glEnable GL_BLEND; 355 glEnable GL_BLEND;
197 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 356 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
198 glBegin GL_QUADS; 357 glBegin GL_QUADS;
199 glVertex $x , $y; 358 glVertex $x , $y;
200 glVertex $x + $self->{w}, $y; 359 glVertex $x + $self->{w}, $y;
201 glVertex $x + $self->{w}, $y + $self->{h}; 360 glVertex $x + $self->{w}, $y + $self->{h};
202 glVertex $x , $y + $self->{h}; 361 glVertex $x , $y + $self->{h};
203 glEnd; 362 glEnd;
204 glDisable GL_BLEND; 363 glDisable GL_BLEND;
205 } 364 }
365
366 if ($ENV{PCLIENT_DEBUG}) {
367 glPushMatrix;
368 glColor 1, 1, 0, 1;
369 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
370 glBegin GL_LINE_LOOP;
371 glVertex 0 , 0;
372 glVertex $self->{w}, 0;
373 glVertex $self->{w}, $self->{h};
374 glVertex 0 , $self->{h};
375 glEnd;
376 glPopMatrix;
377 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
378 }
206} 379}
207 380
208sub _draw { 381sub _draw {
209 my ($self) = @_; 382 my ($self) = @_;
210 383
211 warn "no draw defined for $self\n"; 384 warn "no draw defined for $self\n";
212} 385}
213 386
214sub find_widget { 387sub find_widget {
215 my ($self, $x, $y) = @_; 388 my ($self, $x, $y) = @_;
389
390 return () unless $self->{can_events};
216 391
217 return $self 392 return $self
218 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 393 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
219 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 394 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
220 395
221 () 396 ()
222} 397}
223 398
224sub set_parent { 399sub set_parent {
225 my ($self, $par) = @_; 400 my ($self, $parent) = @_;
226 401
227 $self->{parent} = $par;
228 Scalar::Util::weaken $self->{parent}; 402 Scalar::Util::weaken ($self->{parent} = $parent);
229} 403}
230 404
231sub get_parent { 405sub check_size {
406 my ($self) = @_;
407
408 $self->_check_size;
409 return;
410 my $check_size = $CFClient::UI::ROOT->{_check_size} ||= {};
411
412 $check_size->{$self} = $self;
413
414 $CFClient::UI::ROOT->on_refresh (_check_size => sub {
415 while (%$check_size) {
416 my @widgets = values %$check_size;
417 $_->_check_size
418 for @widgets;
419 }
420 });
421}
422
423sub _check_size {
424 my ($self) = @_;
425
426 delete $CFClient::UI::ROOT->{_check_size}{$self};
427
232 $_[0]->{parent} 428 $self->{parent}
429 or return 1;
430
431 my ($w, $h) = $self->{user_w} && $self->{user_h}
432 ? @$self{qw(user_w user_h)}
433 : $self->size_request;
434
435 if ($w != $self->{req_w} || $h != $self->{req_h}) {
436 $self->{req_w} = $w;
437 $self->{req_h} = $h;
438
439 $self->{parent}->_check_size
440 or $self->size_allocate (
441 (List::Util::max $self->{w}, $w),
442 (List::Util::max $self->{h}, $h),
443 );
444
445 1
446 } else {
447 0
448 }
233} 449}
234 450
235sub update { 451sub update {
236 my ($self) = @_; 452 my ($self) = @_;
237 453
238 $self->{parent}->update 454 my $update = $CFClient::UI::ROOT->{_update} ||= {};
239 if $self->{parent}; 455
456 $update->{$self} = $self;
457
458 $CFClient::UI::ROOT->on_refresh (_update => sub {
459 while (%$update) {
460 my @widgets = values %$update;
461 %$update = ();
462
463 $_->{parent} && $_->{parent}->update
464 for @widgets;
465 }
466 });
240} 467}
241 468
242sub connect { 469sub connect {
243 my ($self, $signal, $cb) = @_; 470 my ($self, $signal, $cb) = @_;
244 471
245 push @{ $self->{cb}{$signal} }, $cb; 472 push @{ $self->{signal_cb}{$signal} }, $cb;
246} 473}
247 474
248sub emit { 475sub emit {
249 my ($self, $signal, @args) = @_; 476 my ($self, $signal, @args) = @_;
250 477
251 $_->($self, @args) 478 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
252 for @{$self->{cb}{$signal} || []};
253} 479}
254 480
255sub DESTROY { 481sub DESTROY {
256 my ($self) = @_; 482 my ($self) = @_;
257 483
… …
263package CFClient::UI::DrawBG; 489package CFClient::UI::DrawBG;
264 490
265our @ISA = CFClient::UI::Base::; 491our @ISA = CFClient::UI::Base::;
266 492
267use strict; 493use strict;
268use SDL::OpenGL; 494use CFClient::OpenGL;
269 495
270sub new { 496sub new {
271 my $class = shift; 497 my $class = shift;
272 498
273 # range [value, low, high, page] 499 # range [value, low, high, page]
… …
302 528
303package CFClient::UI::Empty; 529package CFClient::UI::Empty;
304 530
305our @ISA = CFClient::UI::Base::; 531our @ISA = CFClient::UI::Base::;
306 532
533sub new {
534 my ($class, %arg) = @_;
535 $class->SUPER::new (can_events => 0, %arg);
536}
537
307sub size_request { 538sub size_request {
308 (0, 0) 539 (0, 0)
309} 540}
310 541
311sub draw { } 542sub draw { }
… …
319sub new { 550sub new {
320 my ($class, %arg) = @_; 551 my ($class, %arg) = @_;
321 552
322 my $children = delete $arg{children} || []; 553 my $children = delete $arg{children} || [];
323 554
324 my $self = $class->SUPER::new (children => [], %arg); 555 my $self = $class->SUPER::new (
556 children => [],
557 can_events => 0,
558 %arg,
559 );
325 $self->add ($_) for @$children; 560 $self->add ($_) for @$children;
326 561
327 $self 562 $self
328} 563}
329 564
330sub add { 565sub add {
331 my ($self, $chld) = @_; 566 my ($self, @widgets) = @_;
332 567
333 $chld->set_parent ($self); 568 $_->set_parent ($self)
569 for @widgets;
570
571 use sort 'stable';
334 572
335 $self->{children} = [ 573 $self->{children} = [
336 sort { $a->{z} <=> $b->{z} } 574 sort { $a->{z} <=> $b->{z} }
337 @{$self->{children}}, $chld 575 @{$self->{children}}, @widgets
338 ]; 576 ];
339 577
340 $self->{w} = $self->{h} = -1; 578 $_->check_size
579 for @widgets;
580
341 $self->update; 581 $self->update;
342} 582}
343 583
584sub children {
585 @{ $_[0]{children} }
586}
587
344sub remove { 588sub remove {
345 my ($self, $widget) = @_; 589 my ($self, $child) = @_;
346 590
591 delete $child->{parent};
592 $child->hide;
593
347 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 594 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
348 595
349 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 596 $self->check_size;
597 $self->update;
598}
599
600sub clear {
601 my ($self) = @_;
602
603 my $children = delete $self->{children};
604 $self->{children} = [];
605
606 for (@$children) {
607 delete $_->{parent};
608 $_->hide;
609 }
610
611 $self->check_size;
612 $self->update;
350} 613}
351 614
352sub find_widget { 615sub find_widget {
353 my ($self, $x, $y) = @_; 616 my ($self, $x, $y) = @_;
354 617
… …
384 647
385 $class->SUPER::new (children => [$child], %arg) 648 $class->SUPER::new (children => [$child], %arg)
386} 649}
387 650
388sub add { 651sub add {
389 my ($self, $widget) = @_; 652 my ($self, $child) = @_;
390 653
391 $self->{children} = []; 654 $self->{children} = [];
392 655
393 $self->SUPER::add ($widget); 656 $self->SUPER::add ($child);
394} 657}
395 658
396sub remove { 659sub remove {
397 my ($self, $widget) = @_; 660 my ($self, $widget) = @_;
398 661
… …
407sub size_request { 670sub size_request {
408 $_[0]{children}[0]->size_request 671 $_[0]{children}[0]->size_request
409} 672}
410 673
411sub size_allocate { 674sub size_allocate {
412 my ($self, $x, $y, $w, $h) = @_; 675 my ($self, $w, $h) = @_;
413 676
414 $self->_size_allocate ($x, $y, $w, $h) or return;
415
416 $self->{children}[0]->size_allocate (0, 0, $w, $h); 677 $self->{children}[0]->configure (0, 0, $w, $h);
417} 678}
418 679
419############################################################################# 680#############################################################################
420 681
421package CFClient::UI::Window; 682package CFClient::UI::Window;
422 683
423our @ISA = CFClient::UI::Bin::; 684our @ISA = CFClient::UI::Bin::;
424 685
425use SDL::OpenGL; 686use CFClient::OpenGL;
426 687
427sub new { 688sub new {
428 my ($class, %arg) = @_; 689 my ($class, %arg) = @_;
429 690
430 my $self = $class->SUPER::new (%arg); 691 my $self = $class->SUPER::new (%arg);
431} 692}
432 693
433sub update { 694sub update {
434 my ($self) = @_; 695 my ($self) = @_;
435 696
436 # we want to do this delayed... 697 $ROOT->on_refresh ($self => sub { $self->render_child });
437 $self->render_chld;
438 $self->SUPER::update; 698 $self->SUPER::update;
439} 699}
440 700
441sub render_chld {
442 my ($self) = @_;
443
444 $self->{texture} =
445 CFClient::Texture->new_from_opengl (
446 $self->{w}, $self->{h}, sub { $self->child->draw }
447 );
448}
449
450sub size_allocate { 701sub size_allocate {
451 my ($self, $x, $y, $w, $h) = @_; 702 my ($self, $w, $h) = @_;
452 703
453 $self->_size_allocate ($x, $y, $w, $h) or return;
454
455 $self->child->size_allocate (0, 0, $w, $h); 704 $self->SUPER::size_allocate ($w, $h);
705 $self->update;
706}
456 707
708sub _render {
709 $_[0]{children}[0]->draw;
710}
711
712sub render_child {
713 my ($self) = @_;
714
715 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
716 glClearColor 0, 0, 0, 0;
717 glClear GL_COLOR_BUFFER_BIT;
718
457 $self->render_chld; 719 $self->_render;
720# glColorMask 1, 1, 1, 0;
721# glEnable GL_BLEND;
722# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
723# glRasterPos 0, 0;
724# glCopyPixels 0, 0, $self->{w}, $self->{h};
725# glDisable GL_BLEND;
726# glColorMask 1, 1, 1, 1;
727 };
458} 728}
459 729
460sub _draw { 730sub _draw {
461 my ($self) = @_; 731 my ($self) = @_;
462 732
463 my ($w, $h) = ($self->w, $self->h); 733 my ($w, $h) = ($self->w, $self->h);
464 734
465 my $tex = $self->{texture} 735 my $tex = $self->{texture}
466 or return; 736 or return;
737
738 glEnable GL_BLEND;
739 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
740 glEnable GL_TEXTURE_2D;
741 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
742 glColor 0, 0, 0, 1;
743
744 $tex->draw_quad (0, 0, $w, $h);
745
746 glDisable GL_BLEND;
747 glDisable GL_TEXTURE_2D;
748}
749
750#############################################################################
751
752package CFClient::UI::ViewPort;
753
754our @ISA = CFClient::UI::Window::;
755
756sub size_request {
757 my ($self) = @_;
758
759 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
760 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
761
762 @$self{qw(child_w child_h)}
763}
764
765sub size_allocate {
766 my ($self, $w, $h) = @_;
767
768 $self->update;
769}
770
771sub set_offset {
772 my ($self, $x, $y) = @_;
773
774 $self->{view_x} = int $x;
775 $self->{view_y} = int $y;
776
777 $self->update;
778}
779
780# hmm, this does not work for topleft of $self... but we should not aks for that
781sub _topleft {
782 my ($self, $x, $y) = @_;
783
784 $self->SUPER::_topleft ($x - $self->{view_x}, $y - $self->{view_y})
785}
786
787sub find_widget {
788 my ($self, $x, $y) = @_;
789
790 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
791 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
792 ) {
793 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
794 } else {
795 $self->CFClient::UI::Base::find_widget ($x, $y)
796 }
797}
798
799sub _render {
800 my ($self) = @_;
801
802 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
803
804 $self->SUPER::_render;
805}
806
807#############################################################################
808
809package CFClient::UI::ScrolledWindow;
810
811our @ISA = CFClient::UI::HBox::;
812
813sub new {
814 my $class = shift;
815
816 my $self;
817
818 my $slider = new CFClient::UI::Slider
819 vertical => 1,
820 range => [0, 0, 1, 0.01], # HACK fix
821 connect_changed => sub {
822 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
823 },
824 ;
825
826 $self = $class->SUPER::new (
827 vp => (new CFClient::UI::ViewPort),
828 slider => $slider,
829 @_,
830 );
831
832 $self->{vp}->add ($self->{scrolled});
833 $self->add ($self->{vp});
834 $self->add ($self->{slider});
835
836 $self
837}
838
839#TODO# update range on size_allocate depeneing on child
840# update viewport offset on scroll
841
842#############################################################################
843
844package CFClient::UI::Frame;
845
846our @ISA = CFClient::UI::Bin::;
847
848use CFClient::OpenGL;
849
850sub new {
851 my $class = shift;
852
853 my $self = $class->SUPER::new (
854 bg => [1, 1, 1, 1],
855 border_bg => [1, 1, 1, 1],
856 border => 0.8,
857 @_
858 );
859
860 $self
861}
862
863sub _draw {
864 my ($self) = @_;
865
866 my ($w, $h) = ($self->{w}, $self->{h});
467 867
468 glEnable GL_BLEND; 868 glEnable GL_BLEND;
469 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 869 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
470 glEnable GL_TEXTURE_2D; 870 glEnable GL_TEXTURE_2D;
471 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 871 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
472 872
473 $tex->draw_quad (0, 0, $w, $h); 873# glBegin GL_QUADS;
874# glColor 0, 0, 0, 0;
875# glVertex 0 , 0;
876# glVertex 0 , $h;
877# glVertex $w, $h;
878# glVertex $w, 0;
879# glEnd;
474 880
881
882 $self->child->draw;
475 glDisable GL_BLEND; 883 glDisable GL_BLEND;
476 glDisable GL_TEXTURE_2D; 884 glDisable GL_TEXTURE_2D;
477} 885}
478 886
479############################################################################# 887#############################################################################
480 888
481package CFClient::UI::Frame; 889package CFClient::UI::FancyFrame;
482 890
483our @ISA = CFClient::UI::Bin::; 891our @ISA = CFClient::UI::Bin::;
484 892
485use SDL::OpenGL; 893use CFClient::OpenGL;
486
487sub size_request {
488 my ($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;
530 894
531my @tex = 895my @tex =
532 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 896 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); 897 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
534 898
535sub new { 899sub new {
536 my $class = shift; 900 my $class = shift;
537 901
538 # TODO: user_x, user_y, overwrite moveto? 902 # TODO: user_x, user_y, overwrite moveto?
539 903
540 $class->SUPER::new ( 904 my $self = $class->SUPER::new (
541 bg => [1, 1, 1, 1], 905 bg => [1, 1, 1, 1],
542 border_bg => [1, 1, 1, 1], 906 border_bg => [1, 1, 1, 1],
543 border => $::FONTSIZE * 0.8, 907 border => 0.6,
908 can_events => 1,
544 @_ 909 @_
910 );
911
912 $self->{title} &&= new CFClient::UI::Label
913 align => 0,
914 valign => 1,
915 text => $self->{title},
916 fontsize => $self->{border};
917
918 $self
919}
920
921sub border {
922 int $_[0]{border} * $::FONTSIZE
923}
924
925sub size_request {
926 my ($self) = @_;
927
928 my ($w, $h) = $self->SUPER::size_request;
929
930 (
931 $w + $self->border * 2,
932 $h + $self->border * 2,
545 ) 933 )
546} 934}
547 935
548sub size_request {
549 my ($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 + $self->{border} * 2,
558 )
559}
560
561sub size_allocate { 936sub size_allocate {
562 my ($self, $x, $y, $w, $h) = @_; 937 my ($self, $w, $h) = @_;
563 938
564 $self->_size_allocate ($x, $y, $w, $h) or return;
565
566 $h -= List::Util::max 0, $self->{border} * 2; 939 $h -= List::Util::max 0, $self->border * 2;
567 $w -= List::Util::max 0, $self->{border} * 2; 940 $w -= List::Util::max 0, $self->border * 2;
568 941
942 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
943 if $self->{title};
944
569 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 945 $self->child->configure ($self->border, $self->border, $w, $h);
570} 946}
571 947
572sub button_down { 948sub button_down {
573 my ($self, $ev, $x, $y) = @_; 949 my ($self, $ev, $x, $y) = @_;
574 950
575 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 951 my ($w, $h) = @$self{qw(w h)};
576 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 952 my $border = $self->border;
577 953
954 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
955 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
956
957 if ($lr & $td) {
958 my ($wx, $wy) = ($self->{x}, $self->{y});
578 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 959 my ($ox, $oy) = ($ev->{x}, $ev->{y});
579 my ($bw, $bh) = ($self->{w}, $self->{h}); 960 my ($bw, $bh) = ($self->{w}, $self->{h});
961
962 my $mx = $x < $border;
963 my $my = $y < $border;
580 964
581 $self->{motion} = sub { 965 $self->{motion} = sub {
582 my ($ev, $x, $y) = @_; 966 my ($ev, $x, $y) = @_;
583 967
584 ($x, $y) = ($ev->motion_x, $ev->motion_y); 968 my $dx = $ev->{x} - $ox;
969 my $dy = $ev->{y} - $oy;
585 970
586 $self->{user_w} = $bw + $x - $ox; 971 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
587 $self->{user_h} = $bh + $y - $oy; 972 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
588 $self->update; 973 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
974 $self->check_size;
589 }; 975 };
590 976
591 } elsif ($x >= 0 && $x < $self->{w} 977 } elsif ($lr ^ $td) {
592 && $y >= 0 && $y < $self->{border}) {
593
594 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 978 my ($ox, $oy) = ($ev->{x}, $ev->{y});
595 my ($bx, $by) = ($self->{x}, $self->{y}); 979 my ($bx, $by) = ($self->{x}, $self->{y});
596 980
597 $self->{motion} = sub { 981 $self->{motion} = sub {
598 my ($ev, $x, $y) = @_; 982 my ($ev, $x, $y) = @_;
599 983
600 ($x, $y) = ($ev->motion_x, $ev->motion_y); 984 ($x, $y) = ($ev->{x}, $ev->{y});
601 985
602 $self->move ($bx + $x - $ox, $by + $y - $oy); 986 $self->move ($bx + $x - $ox, $by + $y - $oy);
603 $self->update; 987 $self->update;
604 }; 988 };
605 } 989 }
… …
626 glEnable GL_BLEND; 1010 glEnable GL_BLEND;
627 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1011 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
628 glEnable GL_TEXTURE_2D; 1012 glEnable GL_TEXTURE_2D;
629 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1013 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
630 1014
1015 my $border = $self->border;
1016
631 glColor @{ $self->{border_bg} }; 1017 glColor @{ $self->{border_bg} };
632 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 1018 $tex[1]->draw_quad (0, 0, $w, $border);
633 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 1019 $tex[3]->draw_quad (0, $border, $border, $ch);
634 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 1020 $tex[2]->draw_quad ($w - $border, $border, $border, $ch);
635 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 1021 $tex[4]->draw_quad (0, $h - $border, $w, $border);
636 1022
1023 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
637 my $bg = $tex[0]; 1024 my $bg = $tex[0];
638 1025
639 # TODO: repeat texture not scale 1026 # TODO: repeat texture not scale
640 my $rep_x = $cw / $bg->{w}; 1027 my $rep_x = $cw / $bg->{w};
641 my $rep_y = $ch / $bg->{h}; 1028 my $rep_y = $ch / $bg->{h};
642 1029
643 glColor @{ $self->{bg} }; 1030 glColor @{ $self->{bg} };
644 1031
645 $bg->{s} = $rep_x; 1032 $bg->{s} = $rep_x;
646 $bg->{t} = $rep_y; 1033 $bg->{t} = $rep_y;
647 $bg->{wrap_mode} = 1; 1034 $bg->{wrap_mode} = 1;
648 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 1035 $bg->draw_quad ($border, $border, $cw, $ch);
649 1036
650 glDisable GL_TEXTURE_2D; 1037 glDisable GL_TEXTURE_2D;
651 glDisable GL_BLEND; 1038 glDisable GL_BLEND;
1039 }
1040
1041 $self->{title}->draw if $self->{title};
652 1042
653 $self->child->draw; 1043 $self->child->draw;
654} 1044}
655 1045
656############################################################################# 1046#############################################################################
… …
659 1049
660our @ISA = CFClient::UI::Base::; 1050our @ISA = CFClient::UI::Base::;
661 1051
662use List::Util qw(max sum); 1052use List::Util qw(max sum);
663 1053
664use SDL::OpenGL; 1054use CFClient::OpenGL;
665 1055
666sub new { 1056sub new {
667 my $class = shift; 1057 my $class = shift;
668 1058
669 $class->SUPER::new ( 1059 $class->SUPER::new (
… …
671 @_ 1061 @_
672 ) 1062 )
673} 1063}
674 1064
675sub add { 1065sub add {
676 my ($self, $x, $y, $chld) = @_; 1066 my ($self, $x, $y, $child) = @_;
677 1067
1068 $child->set_parent ($self);
678 $self->{children}[$y][$x] = $chld; 1069 $self->{children}[$y][$x] = $child;
679 $chld->set_parent ($self);
680 1070
681 $self->{w} = $self->{h} = -1; 1071 $child->check_size;
1072}
1073
1074sub children {
1075 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1076}
1077
1078# TODO: move to container class maybe? send childs a signal on removal?
1079sub clear {
1080 my ($self) = @_;
1081
1082 my @children = $self->children;
1083 delete $self->{children};
1084
1085 for (@children) {
1086 delete $_->{parent};
1087 $_->hide;
1088 }
1089
682 $self->update; 1090 $self->update;
683} 1091}
684 1092
685sub get_wh { 1093sub get_wh {
686 my ($self) = @_; 1094 my ($self) = @_;
… …
692 or next; 1100 or next;
693 1101
694 for my $x (0 .. $#$row) { 1102 for my $x (0 .. $#$row) {
695 my $widget = $row->[$x] 1103 my $widget = $row->[$x]
696 or next; 1104 or next;
697 my ($w, $h) = $widget->size_request; 1105 my ($w, $h) = @$widget{qw(req_w req_h)};
698 1106
699 $w[$x] = max $w[$x], $w; 1107 $w[$x] = max $w[$x], $w;
700 $h[$y] = max $h[$y], $h; 1108 $h[$y] = max $h[$y], $h;
701 } 1109 }
702 } 1110 }
… …
714 (sum @$hs), 1122 (sum @$hs),
715 ) 1123 )
716} 1124}
717 1125
718sub size_allocate { 1126sub size_allocate {
719 my ($self, $x, $y, $w, $h) = @_; 1127 my ($self, $w, $h) = @_;
720
721 $self->_size_allocate ($x, $y, $w, $h) or return;
722 1128
723 my ($ws, $hs) = $self->get_wh; 1129 my ($ws, $hs) = $self->get_wh;
724 1130
725 my $req_w = sum @$ws; 1131 my $req_w = sum @$ws;
726 my $req_h = sum @$hs; 1132 my $req_h = sum @$hs;
… …
731 my $col_expand = (sum @col_expand) || 1; 1137 my $col_expand = (sum @col_expand) || 1;
732 1138
733 # linearly scale sizes 1139 # linearly scale sizes
734 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1140 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
735 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1141 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1142
1143 CFClient::UI::harmonize $ws;
1144 CFClient::UI::harmonize $hs;
736 1145
737 my $y; 1146 my $y;
738 1147
739 for my $r (0 .. $#{$self->{children}}) { 1148 for my $r (0 .. $#{$self->{children}}) {
740 my $row = $self->{children}[$r] 1149 my $row = $self->{children}[$r]
… …
745 1154
746 for my $c (0 .. $#$row) { 1155 for my $c (0 .. $#$row) {
747 my $col_w = $ws->[$c]; 1156 my $col_w = $ws->[$c];
748 1157
749 if (my $widget = $row->[$c]) { 1158 if (my $widget = $row->[$c]) {
750 $widget->size_allocate ($x, $y, $col_w, $row_h); 1159 $widget->configure ($x, $y, $col_w, $row_h);
751 } 1160 }
752 1161
753 $x += $col_w; 1162 $x += $col_w;
754 } 1163 }
755 1164
… …
800 (List::Util::max map $_->[1], @alloc), 1209 (List::Util::max map $_->[1], @alloc),
801 ) 1210 )
802} 1211}
803 1212
804sub size_allocate { 1213sub size_allocate {
805 my ($self, $x, $y, $w, $h) = @_; 1214 my ($self, $w, $h) = @_;
806
807 $self->_size_allocate ($x, $y, $w, $h);
808 1215
809 ($h, $w) = ($w, $h); 1216 ($h, $w) = ($w, $h);
810 1217
811 my $children = $self->{children}; 1218 my $children = $self->{children};
812 1219
813 my @h = map +($_->size_request)[0], @$children; 1220 my @h = map $_->{req_w}, @$children;
814 1221
815 my $req_h = List::Util::sum @h; 1222 my $req_h = List::Util::sum @h;
816 1223
817 if ($req_h > $h) { 1224 if ($req_h > $h) {
818 # ah well, not enough space 1225 # ah well, not enough space
… …
828 $alloc_h += ($h - $req_h) * $child->{expand} / $exp; 1235 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
829 $h[$_] = $alloc_h; 1236 $h[$_] = $alloc_h;
830 } 1237 }
831 } 1238 }
832 1239
1240 CFClient::UI::harmonize \@h;
1241
833 my $y = 0; 1242 my $y = 0;
834 for (0 .. $#$children) { 1243 for (0 .. $#$children) {
835 my $child = $children->[$_]; 1244 my $child = $children->[$_];
836 my $h = $h[$_]; 1245 my $h = $h[$_];
837 $child->size_allocate ($y, 0, $h, $w); 1246 $child->configure ($y, 0, $h, $w);
838 1247
839 $y += $h; 1248 $y += $h;
840 } 1249 }
1250
1251 1
841} 1252}
842 1253
843############################################################################# 1254#############################################################################
844 1255
845package CFClient::UI::VBox; 1256package CFClient::UI::VBox;
… …
858 (List::Util::sum map $_->[1], @alloc), 1269 (List::Util::sum map $_->[1], @alloc),
859 ) 1270 )
860} 1271}
861 1272
862sub size_allocate { 1273sub size_allocate {
863 my ($self, $x, $y, $w, $h) = @_; 1274 my ($self, $w, $h) = @_;
864
865 $self->_size_allocate ($x, $y, $w, $h);
866 1275
867 my $children = $self->{children}; 1276 my $children = $self->{children};
868 1277
869 my @h = map +($_->size_request)[1], @$children; 1278 my @h = map $_->{req_h}, @$children;
870 1279
871 my $req_h = List::Util::sum @h; 1280 my $req_h = List::Util::sum @h;
872 1281
873 if ($req_h > $h) { 1282 if ($req_h > $h) {
874 # ah well, not enough space 1283 # ah well, not enough space
… …
882 1291
883 $h[$_] += ($h - $req_h) * $child->{expand} / $exp; 1292 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
884 } 1293 }
885 } 1294 }
886 1295
1296 CFClient::UI::harmonize \@h;
1297
887 my $y = 0; 1298 my $y = 0;
888 for (0 .. $#$children) { 1299 for (0 .. $#$children) {
889 my $child = $children->[$_]; 1300 my $child = $children->[$_];
890 my $h = $h[$_]; 1301 my $h = $h[$_];
891 $child->size_allocate (0, $y, $w, $h); 1302 $child->configure (0, $y, $w, $h);
892 1303
893 $y += $h; 1304 $y += $h;
894 } 1305 }
1306
1307 1
895} 1308}
896 1309
897############################################################################# 1310#############################################################################
898 1311
899package CFClient::UI::Label; 1312package CFClient::UI::Label;
900 1313
901our @ISA = CFClient::UI::Base::; 1314our @ISA = CFClient::UI::Base::;
902 1315
903use SDL::OpenGL; 1316use CFClient::OpenGL;
904 1317
905sub new { 1318sub new {
906 my ($class, %arg) = @_; 1319 my ($class, %arg) = @_;
907 1320
908 my $self = $class->SUPER::new ( 1321 my $self = $class->SUPER::new (
909 fg => [1, 1, 1], 1322 fg => [1, 1, 1],
910 height => $::FONTSIZE, 1323 #font => default_font
1324 fontsize => 1,
911 text => "", 1325 text => "",
912 align => -1, 1326 align => -1,
1327 valign => -1,
913 padding => 2, 1328 padding => 2,
914 layout => new CFClient::Layout, 1329 layout => new CFClient::Layout,
1330 can_events => 0,
915 %arg 1331 %arg
916 ); 1332 );
917 1333
918 $self->set_text ($self->{text}); 1334 if (exists $self->{template}) {
1335 my $layout = new CFClient::Layout;
1336 $layout->set_text (delete $self->{template});
1337 $self->{template} = $layout;
1338 }
1339
1340 $self->set_text (delete $self->{text}) if exists $self->{text};
1341 $self->set_markup (delete $self->{markup}) if exists $self->{markup};
919 1342
920 $self 1343 $self
921} 1344}
922 1345
923sub escape_text { 1346sub escape {
924 local $_ = $_[1]; 1347 local $_ = $_[1];
925 1348
926 s/&/&amp;/g; 1349 s/&/&amp;/g;
927 s/>/&gt;/g; 1350 s/>/&gt;/g;
928 s/</&lt;/g; 1351 s/</&lt;/g;
929 1352
930 $_[1] 1353 $_[1]
931} 1354}
932 1355
1356sub update {
1357 my ($self) = @_;
1358
1359 delete $self->{texture};
1360 $self->SUPER::update;
1361}
1362
933sub set_text { 1363sub set_text {
934 my ($self, $text) = @_; 1364 my ($self, $text) = @_;
935 1365
1366 return if $self->{text} eq "T$text";
936 $self->{text} = $text; 1367 $self->{text} = "T$text";
1368
937 $self->{layout}->set_markup ($text); 1369 $self->{layout}->set_text ($text);
938 1370
939 delete $self->{texture}; 1371 delete $self->{texture};
940# $self->{w} = $self->{h} = -1;
941 $self->update; 1372 $self->update;
1373 $self->check_size;
942} 1374}
943 1375
944sub get_text { 1376sub set_markup {
945 my ($self, $text) = @_; 1377 my ($self, $markup) = @_;
946 1378
947 $self->{text} 1379 return if $self->{text} eq "M$markup";
1380 $self->{text} = "M$markup";
1381
1382 $self->{layout}->set_markup ($markup);
1383
1384 delete $self->{texture};
1385 $self->update;
1386 $self->check_size;
948} 1387}
949 1388
950sub size_request { 1389sub size_request {
951 my ($self) = @_; 1390 my ($self) = @_;
952 1391
953 $self->{layout}->set_width; 1392 $self->{layout}->set_font ($self->{font}) if $self->{font};
1393 $self->{layout}->set_width ($self->{max_w} || -1);
954 $self->{layout}->set_height ($self->{height}); 1394 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1395
955 my ($w, $h) = $self->{layout}->size; 1396 my ($w, $h) = $self->{layout}->size;
1397
1398 if (exists $self->{template}) {
1399 $self->{template}->set_font ($self->{font}) if $self->{font};
1400 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1401
1402 my ($w2, $h2) = $self->{template}->size;
1403
1404 $w = List::Util::max $w, $w2;
1405 $h = List::Util::max $h, $h2;
1406 }
956 1407
957 ( 1408 (
958 $w + $self->{padding} * 2, 1409 $w + $self->{padding} * 2,
959 $h + $self->{padding} * 2, 1410 $h + $self->{padding} * 2,
960 ) 1411 )
961} 1412}
962 1413
963sub size_allocate { 1414sub size_allocate {
964 my ($self, $x, $y, $w, $h) = @_; 1415 my ($self, $w, $h) = @_;
965
966 $self->_size_allocate ($x, $y, $w, $h) or return;
967 1416
968 delete $self->{texture}; 1417 delete $self->{texture};
969} 1418}
970 1419
971sub update { 1420sub set_fontsize {
972 my ($self) = @_; 1421 my ($self, $fontsize) = @_;
973 1422
1423 $self->{fontsize} = $fontsize;
974 delete $self->{texture}; 1424 delete $self->{texture};
1425
975 $self->SUPER::update; 1426 $self->update;
1427 $self->check_size;
976} 1428}
977 1429
978sub _draw { 1430sub _draw {
979 my ($self) = @_; 1431 my ($self) = @_;
980 1432
981 my $tex = $self->{texture} ||= do { 1433 my $tex = $self->{texture} ||= do {
1434 $self->{layout}->set_font ($self->{font}) if $self->{font};
982 $self->{layout}->set_width ($self->{w}); 1435 $self->{layout}->set_width ($self->{w});
983 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height}); 1436 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
984 new_from_layout CFClient::Texture $self->{layout} 1437 new_from_layout CFClient::Texture $self->{layout}
985 }; 1438 };
986 1439
987 glEnable GL_BLEND; 1440 glEnable GL_BLEND;
988 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1441 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
989 glEnable GL_TEXTURE_2D; 1442 glEnable GL_TEXTURE_2D;
990 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1443 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
991 1444
992 glColor @{$self->{fg}}; 1445 glColor @{$self->{fg}};
993 1446
994 my $x = 1447 $self->{ox} = int (
995 $self->{align} < 0 ? $self->{padding} 1448 $self->{align} < 0 ? $self->{padding}
996 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1449 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
997 : ($self->{w} - $tex->{w}) * 0.5; 1450 : ($self->{w} - $tex->{w}) * 0.5
1451 );
998 1452
999 glTranslate int $x, int +($self->{h} - $tex->{h}) * 0.5, 0; 1453 $self->{oy} = int (
1000 $tex->draw_quad (0, 0); 1454 $self->{valign} < 0 ? $self->{padding}
1455 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1456 : ($self->{h} - $tex->{h}) * 0.5
1457 );
1458
1459 $tex->draw_quad ($self->{ox}, $self->{oy});
1001 1460
1002 glDisable GL_TEXTURE_2D; 1461 glDisable GL_TEXTURE_2D;
1003 glDisable GL_BLEND; 1462 glDisable GL_BLEND;
1004} 1463}
1005 1464
1006############################################################################# 1465#############################################################################
1007 1466
1008package CFClient::UI::Entry; 1467package CFClient::UI::EntryBase;
1009 1468
1010our @ISA = CFClient::UI::Label::; 1469our @ISA = CFClient::UI::Label::;
1011 1470
1012use SDL; 1471use CFClient::OpenGL;
1013use SDL::OpenGL;
1014 1472
1015sub new { 1473sub new {
1016 my $class = shift; 1474 my $class = shift;
1017 1475
1018 $class->SUPER::new ( 1476 $class->SUPER::new (
1019 fg => [1, 1, 1], 1477 fg => [1, 1, 1],
1020 bg => [0, 0, 0, 0.2], 1478 bg => [0, 0, 0, 0.2],
1021 active_bg => [1, 1, 1, 0.5], 1479 active_bg => [1, 1, 1, 0.5],
1022 active_fg => [0, 0, 0], 1480 active_fg => [0, 0, 0],
1023 can_hover => 1, 1481 can_hover => 1,
1024 can_focus => 1, 1482 can_focus => 1,
1483 valign => 0,
1484 can_events => 1,
1025 @_ 1485 @_
1026 ) 1486 )
1027} 1487}
1028 1488
1029sub _set_text { 1489sub _set_text {
1030 my ($self, $text) = @_; 1490 my ($self, $text) = @_;
1031 1491
1032 my $old_text = $self->{text}; 1492 delete $self->{cur_h};
1493
1494 return if $self->{text} eq $text;
1495
1496 delete $self->{texture};
1033 1497
1034 $self->{last_activity} = $::NOW; 1498 $self->{last_activity} = $::NOW;
1035
1036 $self->{text} = $text; 1499 $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 1500
1040 $text =~ s/./*/g if $self->{hidden}; 1501 $text =~ s/./*/g if $self->{hidden};
1502 $self->{layout}->set_text ("$text ");
1041 1503
1042 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1504 $self->emit (changed => $self->{text});
1505}
1043 1506
1044 $text = substr $text, 0, $self->{cursor}; 1507sub get_text {
1045 utf8::encode $text; 1508 $_[0]{text}
1046
1047 @$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 $self->{text};
1051} 1509}
1052 1510
1053sub size_request { 1511sub size_request {
1054 my ($self) = @_; 1512 my ($self) = @_;
1055 1513
… …
1057 1515
1058 ($w + 1, $h) # add 1 for cursor 1516 ($w + 1, $h) # add 1 for cursor
1059} 1517}
1060 1518
1061sub size_allocate { 1519sub size_allocate {
1062 my ($self, $x, $y, $w, $h) = @_; 1520 my ($self, $w, $h) = @_;
1063 1521
1064 $self->SUPER::size_allocate ($x, $y, $w, $h); 1522 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1065
1066 $self->_set_text ($self->{text});
1067} 1523}
1068 1524
1069sub set_text { 1525sub set_text {
1070 my ($self, $text) = @_; 1526 my ($self, $text) = @_;
1071 1527
… …
1075} 1531}
1076 1532
1077sub key_down { 1533sub key_down {
1078 my ($self, $ev) = @_; 1534 my ($self, $ev) = @_;
1079 1535
1080 my $mod = $ev->key_mod; 1536 my $mod = $ev->{mod};
1081 my $sym = $ev->key_sym; 1537 my $sym = $ev->{sym};
1082
1083 my $uni = $ev->key_unicode; 1538 my $uni = $ev->{unicode};
1084 1539
1085 my $text = $self->get_text; 1540 my $text = $self->get_text;
1086 1541
1087 if ($sym == SDLK_BACKSPACE) { 1542 if ($sym == 8) {
1088 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1543 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1089 } elsif ($sym == SDLK_DELETE) { 1544 } elsif ($sym == 127) {
1090 substr $text, $self->{cursor}, 1, ""; 1545 substr $text, $self->{cursor}, 1, "";
1091 } elsif ($sym == SDLK_LEFT) { 1546 } elsif ($sym == CFClient::SDLK_LEFT) {
1092 --$self->{cursor} if $self->{cursor}; 1547 --$self->{cursor} if $self->{cursor};
1093 } elsif ($sym == SDLK_RIGHT) { 1548 } elsif ($sym == CFClient::SDLK_RIGHT) {
1094 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1549 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1095 } elsif ($sym == SDLK_HOME) { 1550 } elsif ($sym == CFClient::SDLK_HOME) {
1096 $self->{cursor} = 0; 1551 $self->{cursor} = 0;
1097 } elsif ($sym == SDLK_END) { 1552 } elsif ($sym == CFClient::SDLK_END) {
1098 $self->{cursor} = length $text; 1553 $self->{cursor} = length $text;
1099 } elsif ($sym == SDLK_ESCAPE) { 1554 } elsif ($sym == 27) {
1100 $self->emit ('escape'); 1555 $self->emit ('escape');
1101 } elsif ($uni) { 1556 } elsif ($uni) {
1102 substr $text, $self->{cursor}++, 0, chr $uni; 1557 substr $text, $self->{cursor}++, 0, chr $uni;
1103 } 1558 }
1104 1559
… …
1159 1614
1160 $self->SUPER::_draw; 1615 $self->SUPER::_draw;
1161 1616
1162 #TODO: force update every cursor change :( 1617 #TODO: force update every cursor change :(
1163 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1618 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1619
1620 unless (exists $self->{cur_h}) {
1621 my $text = substr $self->{text}, 0, $self->{cursor};
1622 utf8::encode $text;
1623
1624 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1625 }
1626
1164 glColor @{$self->{fg}}; 1627 glColor @{$self->{fg}};
1165 glBegin GL_LINES; 1628 glBegin GL_LINES;
1166 glVertex $self->{cur_x}, $self->{cur_y};
1167 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1629 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1630 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1168 glEnd; 1631 glEnd;
1169 } 1632 }
1170} 1633}
1171 1634
1172package CFClient::UI::LineEntry; 1635package CFClient::UI::Entry;
1173 1636
1174our @ISA = CFClient::UI::Entry::; 1637our @ISA = CFClient::UI::EntryBase::;
1175 1638
1176use SDL; 1639use CFClient::OpenGL;
1177use SDL::OpenGL;
1178 1640
1179sub key_down { 1641sub key_down {
1180 my ($self, $ev) = @_; 1642 my ($self, $ev) = @_;
1181 1643
1182 my $sym = $ev->key_sym; 1644 my $sym = $ev->{sym};
1183 1645
1184 if ($sym == SDLK_RETURN) { 1646 if ($sym == 13) {
1647 unshift @{$self->{history}},
1648 my $txt = $self->get_text;
1649 $self->{history_pointer} = -1;
1650 $self->{history_saveback} = '';
1185 $self->emit (activate => $self->get_text); 1651 $self->emit (activate => $txt);
1186 $self->update; 1652 $self->update;
1653
1654 } elsif ($sym == CFClient::SDLK_UP) {
1655 if ($self->{history_pointer} < 0) {
1656 $self->{history_saveback} = $self->get_text;
1657 }
1658 if (@{$self->{history} || []} > 0) {
1659 $self->{history_pointer}++;
1660 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1661 $self->{history_pointer} = @{$self->{history} || []} - 1;
1662 }
1663 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1664 }
1665
1666 } elsif ($sym == CFClient::SDLK_DOWN) {
1667 $self->{history_pointer}--;
1668 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1669
1670 if ($self->{history_pointer} >= 0) {
1671 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1672 } else {
1673 $self->set_text ($self->{history_saveback});
1674 }
1187 1675
1188 } else { 1676 } else {
1189 $self->SUPER::key_down ($ev); 1677 $self->SUPER::key_down ($ev);
1190 } 1678 }
1191 1679
… …
1195 1683
1196package CFClient::UI::Button; 1684package CFClient::UI::Button;
1197 1685
1198our @ISA = CFClient::UI::Label::; 1686our @ISA = CFClient::UI::Label::;
1199 1687
1200use SDL; 1688use CFClient::OpenGL;
1201use SDL::OpenGL;
1202 1689
1203my @tex = 1690my @tex =
1204 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1691 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1205 qw(b1_button_active.png); 1692 qw(b1_button_active.png);
1206 1693
1207sub new { 1694sub new {
1208 my $class = shift; 1695 my $class = shift;
1209 1696
1210 $class->SUPER::new ( 1697 $class->SUPER::new (
1211 padding => 4, 1698 padding => 4,
1212 fg => [1, 1, 1], 1699 fg => [1, 1, 1],
1213 bg => [1, 1, 1, 0.2], 1700 bg => [1, 1, 1, 0.2],
1214 active_fg => [1, 1, 0], 1701 active_fg => [0, 0, 1],
1215 can_hover => 1, 1702 can_hover => 1,
1703 align => 0,
1704 valign => 0,
1705 can_events => 1,
1216 @_ 1706 @_
1217 ) 1707 )
1218} 1708}
1219 1709
1220sub button_up { 1710sub button_up {
… …
1228 1718
1229sub _draw { 1719sub _draw {
1230 my ($self) = @_; 1720 my ($self) = @_;
1231 1721
1232 local $self->{fg} = $self->{fg}; 1722 local $self->{fg} = $self->{fg};
1233 my $tex = $tex[0];
1234
1235 glEnable GL_BLEND;
1236 glEnable GL_TEXTURE_2D;
1237 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1238 1723
1239 if ($GRAB == $self) { 1724 if ($GRAB == $self) {
1240 $self->{fg} = $self->{active_fg}; 1725 $self->{fg} = $self->{active_fg};
1241 } 1726 }
1242 1727
1243 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1728 glEnable GL_BLEND;
1729 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1730 glEnable GL_TEXTURE_2D;
1244 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1731 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1732 glColor 0, 0, 0, 1;
1245 1733
1246 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1734 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});
1247 1735
1248 glDisable GL_TEXTURE_2D; 1736 glDisable GL_TEXTURE_2D;
1249 glDisable GL_BLEND; 1737 glDisable GL_BLEND;
1250 1738
1251 $self->SUPER::_draw; 1739 $self->SUPER::_draw;
… …
1256package CFClient::UI::CheckBox; 1744package CFClient::UI::CheckBox;
1257 1745
1258our @ISA = CFClient::UI::DrawBG::; 1746our @ISA = CFClient::UI::DrawBG::;
1259 1747
1260my @tex = 1748my @tex =
1261 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1749 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1262 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1750 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1263 1751
1264use SDL; 1752use CFClient::OpenGL;
1265use SDL::OpenGL;
1266 1753
1267sub new { 1754sub new {
1268 my $class = shift; 1755 my $class = shift;
1269 1756
1270 $class->SUPER::new ( 1757 $class->SUPER::new (
… …
1281 my ($self) = @_; 1768 my ($self) = @_;
1282 1769
1283 ($self->{padding} * 2 + 6) x 2 1770 ($self->{padding} * 2 + 6) x 2
1284} 1771}
1285 1772
1286sub size_allocate {
1287 my ($self, $x, $y, $w, $h) = @_;
1288
1289 $self->_size_allocate ($x, $y, $w, $h);
1290}
1291
1292sub button_down { 1773sub button_down {
1293 my ($self, $ev, $x, $y) = @_; 1774 my ($self, $ev, $x, $y) = @_;
1294 1775
1295 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1776 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1296 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1777 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
… …
1322 glDisable GL_BLEND; 1803 glDisable GL_BLEND;
1323} 1804}
1324 1805
1325############################################################################# 1806#############################################################################
1326 1807
1808package CFClient::UI::Image;
1809
1810our @ISA = CFClient::UI::Base::;
1811
1812use CFClient::OpenGL;
1813use Carp qw/confess/;
1814
1815our %loaded_images;
1816
1817sub new {
1818 my $class = shift;
1819
1820 my $self = $class->SUPER::new (can_events => 0, @_);
1821
1822 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1823
1824 $loaded_images{$self->{image}} ||=
1825 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1826
1827 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1828
1829 Scalar::Util::weaken $loaded_images{$self->{image}};
1830
1831 $self->{aspect} = $tex->{w} / $tex->{h};
1832
1833 $self
1834}
1835
1836sub size_request {
1837 my ($self) = @_;
1838
1839 ($self->{tex}->{w}, $self->{tex}->{h})
1840}
1841
1842sub _draw {
1843 my ($self) = @_;
1844
1845 my $tex = $self->{tex};
1846
1847 my ($w, $h) = ($self->{w}, $self->{h});
1848
1849 if ($self->{rot90}) {
1850 glRotate 90, 0, 0, 1;
1851 glTranslate 0, -$self->{w}, 0;
1852
1853 ($w, $h) = ($h, $w);
1854 }
1855
1856 glEnable GL_BLEND;
1857 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1858 glEnable GL_TEXTURE_2D;
1859 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1860
1861 $tex->draw_quad (0, 0, $w, $h);
1862
1863 glDisable GL_BLEND;
1864 glDisable GL_TEXTURE_2D;
1865}
1866
1867#############################################################################
1868
1869package CFClient::UI::VGauge;
1870
1871our @ISA = CFClient::UI::Base::;
1872
1873use List::Util qw(min max);
1874
1875use CFClient::OpenGL;
1876
1877my %tex = (
1878 food => [
1879 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1880 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1881 ],
1882 grace => [
1883 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1884 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1885 ],
1886 hp => [
1887 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1888 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1889 ],
1890 mana => [
1891 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1892 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1893 ],
1894);
1895
1896# eg. VGauge->new (gauge => 'food'), default gauge: food
1897sub new {
1898 my $class = shift;
1899
1900 my $self = $class->SUPER::new (
1901 type => 'food',
1902 @_
1903 );
1904
1905 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1906
1907 $self
1908}
1909
1910sub size_request {
1911 my ($self) = @_;
1912
1913 #my $tex = $tex{$self->{type}}[0];
1914 #@$tex{qw(w h)}
1915 (0, 0)
1916}
1917
1918sub set_max {
1919 my ($self, $max) = @_;
1920
1921 return if $self->{max_val} == $max;
1922
1923 $self->{max_val} = $max;
1924 $self->update;
1925}
1926
1927sub set_value {
1928 my ($self, $val, $max) = @_;
1929
1930 $self->set_max ($max)
1931 if defined $max;
1932
1933 return if $self->{val} == $val;
1934
1935 $self->{val} = $val;
1936 $self->update;
1937}
1938
1939sub _draw {
1940 my ($self) = @_;
1941
1942 my $tex = $tex{$self->{type}};
1943 my ($t1, $t2, $t3) = @$tex;
1944
1945 my ($w, $h) = ($self->{w}, $self->{h});
1946
1947 if ($self->{vertical}) {
1948 glRotate 90, 0, 0, 1;
1949 glTranslate 0, -$self->{w}, 0;
1950
1951 ($w, $h) = ($h, $w);
1952 }
1953
1954 my $ycut = $self->{val} / ($self->{max_val} || 1);
1955
1956 my $ycut1 = max 0, min 1, $ycut;
1957 my $ycut2 = max 0, min 1, $ycut - 1;
1958
1959 my $h1 = $self->{h} * (1 - $ycut1);
1960 my $h2 = $self->{h} * (1 - $ycut2);
1961
1962 glEnable GL_BLEND;
1963 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1964 glEnable GL_TEXTURE_2D;
1965 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1966
1967 glBindTexture GL_TEXTURE_2D, $t1->{name};
1968 glBegin GL_QUADS;
1969 glTexCoord 0 , 0; glVertex 0 , 0;
1970 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1971 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1972 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1973 glEnd;
1974
1975 my $ycut1 = List::Util::min 1, $ycut;
1976 glBindTexture GL_TEXTURE_2D, $t2->{name};
1977 glBegin GL_QUADS;
1978 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1979 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1980 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1981 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1982 glEnd;
1983
1984 if ($t3) {
1985 glBindTexture GL_TEXTURE_2D, $t3->{name};
1986 glBegin GL_QUADS;
1987 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1988 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1989 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1990 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1991 glEnd;
1992 }
1993
1994 glDisable GL_BLEND;
1995 glDisable GL_TEXTURE_2D;
1996}
1997
1998#############################################################################
1999
2000package CFClient::UI::Gauge;
2001
2002our @ISA = CFClient::UI::VBox::;
2003
2004sub new {
2005 my ($class, %arg) = @_;
2006
2007 my $self = $class->SUPER::new (
2008 tooltip => $arg{type},
2009 can_hover => 1,
2010 can_events => 1,
2011 %arg,
2012 );
2013
2014 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2015 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2016 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2017
2018 $self
2019}
2020
2021sub set_fontsize {
2022 my ($self, $fsize) = @_;
2023
2024 $self->{value}->set_fontsize ($fsize);
2025 $self->{max} ->set_fontsize ($fsize);
2026}
2027
2028sub set_max {
2029 my ($self, $max) = @_;
2030
2031 $self->{gauge}->set_max ($max);
2032 $self->{max}->set_text ($max);
2033}
2034
2035sub set_value {
2036 my ($self, $val, $max) = @_;
2037
2038 $self->set_max ($max)
2039 if defined $max;
2040
2041 $self->{gauge}->set_value ($val, $max);
2042 $self->{value}->set_text ($val);
2043}
2044
2045#############################################################################
2046
1327package CFClient::UI::Slider; 2047package CFClient::UI::Slider;
1328 2048
1329use strict; 2049use strict;
1330 2050
1331use SDL::OpenGL; 2051use CFClient::OpenGL;
1332 2052
1333our @ISA = CFClient::UI::DrawBG::; 2053our @ISA = CFClient::UI::DrawBG::;
1334 2054
1335my @tex = 2055my @tex =
1336 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2056 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
… …
1346 # TODO: calculations are off 2066 # TODO: calculations are off
1347 my $self = $class->SUPER::new ( 2067 my $self = $class->SUPER::new (
1348 fg => [1, 1, 1], 2068 fg => [1, 1, 1],
1349 active_fg => [0, 0, 0], 2069 active_fg => [0, 0, 0],
1350 range => [0, 0, 100, 10], 2070 range => [0, 0, 100, 10],
1351 req_w => 40, 2071 req_w => $::WIDTH / 80,
1352 req_h => 13, 2072 req_h => $::WIDTH / 80,
1353 vertical => 0, 2073 vertical => 0,
1354 can_hover => 1, 2074 can_hover => 1,
2075 inner_pad => 5,
1355 @_ 2076 @_
1356 ); 2077 );
1357 2078
1358 $self 2079 $self
1359} 2080}
… …
1380 if ($GRAB == $self) { 2101 if ($GRAB == $self) {
1381 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2102 my ($value, $lo, $hi, $page) = @{$self->{range}};
1382 2103
1383 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2104 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
1384 2105
2106 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2107 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2108
2109 $x -= $inner_pad_px; # substract the padding
1385 $x = $x * ($hi - $lo) / $w + $lo; 2110 $x = $x * ($hi - $lo) / $inner_w + $lo;
1386 $x = $lo if $x < $lo; 2111 $x = $lo if $x < $lo;
1387 $x = $hi - $page if $x > $hi - $page; 2112 $x = $hi - $page if $x > $hi - $page;
1388 $self->{range}[0] = $x; 2113 $self->{range}[0] = $x;
1389 2114
1390 $self->emit (changed => $x); 2115 $self->emit (changed => $x);
1391 $self->update; 2116 $self->update;
1392 } 2117 }
2118}
2119
2120# the inner_* stuff is for generating a padding for the slider handle,
2121# so that the handle doesn't leave the texture. This calculation isn't 100%
2122# correct propably, but it does the job for now
2123sub _calc_inner_pad_px {
2124 my ($self, $w) = @_;
2125 ($w / 100) * $self->{inner_pad} # % to pixels
1393} 2126}
1394 2127
1395sub _draw { 2128sub _draw {
1396 my ($self) = @_; 2129 my ($self) = @_;
1397 2130
… …
1411 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2144 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1412 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2145 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1413 2146
1414 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2147 my ($value, $lo, $hi, $page) = @{$self->{range}};
1415 2148
1416 # the inner_* stuff is for generating a padding for the slider handle, 2149 $hi = $value + 1 if $lo == $hi;
1417 # so that the handle doesn't leave the texture. This calculation isn't 100% 2150
1418 # correct propably, but it does the job for now 2151 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 2152 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1422 2153
1423 $page = int $page * $inner_w / ($hi - $lo); 2154 $page = int $page * $inner_w / ($hi - $lo);
1424 $value = int +($value - $lo) * $inner_w / ($hi - $lo); 2155 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1425 2156
1426 $w -= $page; 2157 $w -= $page;
… …
1450 2181
1451package CFClient::UI::TextView; 2182package CFClient::UI::TextView;
1452 2183
1453our @ISA = CFClient::UI::HBox::; 2184our @ISA = CFClient::UI::HBox::;
1454 2185
1455use SDL::OpenGL; 2186use CFClient::OpenGL;
1456 2187
1457sub new { 2188sub new {
1458 my $class = shift; 2189 my $class = shift;
1459 2190
1460 my $self = $class->SUPER::new ( 2191 my $self = $class->SUPER::new (
1461 par => [], 2192 fontsize => 1,
2193 can_events => 0,
2194 #font => default_font
1462 @_, 2195 @_,
2196
2197 layout => (new CFClient::Layout),
2198 par => [],
2199 height => 0,
1463 children => [ 2200 children => [
1464 (new CFClient::UI::Empty expand => 1), 2201 (new CFClient::UI::Empty expand => 1),
1465 (new CFClient::UI::Slider vertical => 1), 2202 (new CFClient::UI::Slider vertical => 1),
1466 ], 2203 ],
1467 ); 2204 );
1468 2205
2206 $self->{children}[1]->connect (changed => sub { $self->update });
2207
1469 $self 2208 $self
2209}
2210
2211sub set_fontsize {
2212 my ($self, $fontsize) = @_;
2213
2214 $self->{fontsize} = $fontsize;
2215 $self->reflow;
2216}
2217
2218sub text_height {
2219 my ($self, $text) = @_;
2220
2221 my $layout = $self->{layout};
2222
2223 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2224 $layout->set_width ($self->{children}[0]{w});
2225 $layout->set_text ($text);
2226
2227 ($layout->size)[1]
2228}
2229
2230sub reflow {
2231 my ($self) = @_;
2232
2233 $self->{need_reflow}++;
2234 $self->update;
2235}
2236
2237sub size_allocate {
2238 my ($self, $w, $h) = @_;
2239
2240 $self->SUPER::size_allocate ($w, $h);
2241
2242 $self->{layout}->set_font ($self->{font}) if $self->{font};
2243 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2244 $self->{layout}->set_width ($self->{children}[0]{w});
2245
2246 $self->reflow;
1470} 2247}
1471 2248
1472sub add_paragraph { 2249sub add_paragraph {
1473 my ($self, $color, $text) = @_; 2250 my ($self, $color, $text) = @_;
1474 2251
2252 #TODO: intelligently "reformat" paragraph
2253
2254 my $height = $self->text_height ($text);
2255
2256 $self->{height} += $height;
2257
1475 push @{$self->{par}}, [$color, $text]; 2258 push @{$self->{par}}, [$height, $color, $text];
1476 my $count = scalar @{$self->{par}}; 2259
1477 $self->{children}[1]{range} = [$count - 1, 0, $count, 1]; 2260 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
1478 $self->{children}[1]->update; 2261 $self->{children}[1]->update;
1479} 2262}
1480 2263
2264sub update {
2265 my ($self) = @_;
2266
2267 $self->SUPER::update;
2268
2269 return unless $self->{h} > 0;
2270
2271 delete $self->{texture};
2272
2273 $ROOT->on_refresh ($self, sub {
2274 if (delete $self->{need_reflow}) {
2275 my $height = 0;
2276
2277 $height += $_->[0] = $self->text_height ($_->[2])
2278 for @{$self->{par}};
2279
2280 $self->{height} = $height;
2281
2282 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
2283
2284 delete $self->{texture};
2285 }
2286
2287 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
2288 glClearColor 0, 0, 0, 0;
2289 glClear GL_COLOR_BUFFER_BIT;
2290
2291 glEnable GL_BLEND;
2292 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2293 glEnable GL_TEXTURE_2D;
2294 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2295
2296 my $top = int $self->{children}[1]{range}[0];
2297
2298 my $y0 = $top;
2299 my $y1 = $top + $self->{h};
2300
2301 my $y = 0;
2302
2303 my $layout = $self->{layout};
2304
2305 $layout->set_font ($self->{font}) if $self->{font};
2306
2307 for my $par (@{$self->{par}}) {
2308 my $h = $par->[0];
2309
2310 if ($y0 < $y + $h && $y < $y1) {
2311 $layout->set_text ($par->[2]);
2312
2313 glColor @{ $par->[1] };
2314 my ($W, $H) = $layout->size;
2315 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);
2316 }
2317
2318 $y += $h;
2319 }
2320
2321 glDisable GL_TEXTURE_2D;
2322 glDisable GL_BLEND;
2323 };
2324 });
2325}
2326
1481sub _draw { 2327sub _draw {
1482 my ($self) = @_; 2328 my ($self) = @_;
1483 2329
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; 2330 glEnable GL_BLEND;
1492 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2331 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1493 glEnable GL_TEXTURE_2D; 2332 glEnable GL_TEXTURE_2D;
1494 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 2333 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1495 2334 glColor 1, 1, 1, 1;
1496 # TODO: everything! 2335 $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; 2336 glDisable GL_TEXTURE_2D;
1513 glDisable GL_BLEND; 2337 glDisable GL_BLEND;
1514}
1515 2338
1516############################################################################# 2339 $self->{children}[1]->draw;
1517 2340
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 $::CONN->user_send ("command run_stop");
1682 }
1683} 2341}
1684 2342
1685############################################################################# 2343#############################################################################
1686 2344
1687package CFClient::UI::Animator; 2345package CFClient::UI::Animator;
1688 2346
1689use SDL::OpenGL; 2347use CFClient::OpenGL;
1690 2348
1691our @ISA = CFClient::UI::Bin::; 2349our @ISA = CFClient::UI::Bin::;
1692 2350
1693sub moveto { 2351sub moveto {
1694 my ($self, $x, $y) = @_; 2352 my ($self, $x, $y) = @_;
… …
1732 2390
1733sub new { 2391sub new {
1734 my $class = shift; 2392 my $class = shift;
1735 2393
1736 my $self = $class->SUPER::new ( 2394 my $self = $class->SUPER::new (
1737 state => 0, 2395 state => 0,
1738 connect_activate => \&toggle_flopper, 2396 connect_activate => \&toggle_flopper,
1739 @_ 2397 @_
1740 ); 2398 );
1741 2399
1742 if ($self->{state}) { 2400 if ($self->{state}) {
… …
1750sub toggle_flopper { 2408sub toggle_flopper {
1751 my ($self) = @_; 2409 my ($self) = @_;
1752 2410
1753 # TODO: use animation 2411 # TODO: use animation
1754 if ($self->{state} = !$self->{state}) { 2412 if ($self->{state} = !$self->{state}) {
1755 $CFClient::UI::TOPLEVEL->add ($self->{other}); 2413 $CFClient::UI::ROOT->add ($self->{other});
1756 $self->{other}->move ( 2414 $self->{other}->move ($self->coord2global (0, $self->{h}));
1757 ($::WIDTH - $self->{other}{w}) * 0.5, 2415 $self->emit ("open");
1758 ($::HEIGHT - $self->{other}{h}) * 0.5,
1759 );
1760 } else { 2416 } else {
1761 $CFClient::UI::TOPLEVEL->remove ($self->{other}); 2417 $CFClient::UI::ROOT->remove ($self->{other});
2418 $self->emit ("close");
2419 }
2420
2421 $self->emit (changed => $self->{state});
2422}
2423
2424#############################################################################
2425
2426package CFClient::UI::Tooltip;
2427
2428our @ISA = CFClient::UI::Bin::;
2429
2430use CFClient::OpenGL;
2431
2432sub new {
2433 my $class = shift;
2434
2435 $class->SUPER::new (
2436 @_,
2437 can_events => 0,
2438 )
2439}
2440
2441sub set_markup {
2442 my ($self, $text) = @_;
2443
2444 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];
2445 $self->{label}->set_markup ($text);
2446 $self->add ($self->{label});
2447}
2448
2449sub size_request {
2450 my ($self) = @_;
2451
2452 $self->child->set_max_size ($::WIDTH * 0.3);
2453
2454 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2455
2456 ($w + 4, $h + 4)
2457}
2458
2459sub size_allocate {
2460 my ($self, $w, $h) = @_;
2461
2462 $self->SUPER::size_allocate ($w - 4, $h - 4);
2463}
2464
2465sub _draw {
2466 my ($self) = @_;
2467
2468 glPushMatrix;
2469 glTranslate 0.375, 0.375;
2470
2471 my ($w, $h) = @$self{qw(w h)};
2472
2473 glColor 1, 0.8, 0.4;
2474 glBegin GL_QUADS;
2475 glVertex 0 , 0;
2476 glVertex 0 , $h;
2477 glVertex $w, $h;
2478 glVertex $w, 0;
2479 glEnd;
1762 } 2480
1763} 2481 glColor 0, 0, 0;
2482 glBegin GL_LINE_LOOP;
2483 glVertex 0 , 0;
2484 glVertex 0 , $h;
2485 glVertex $w, $h;
2486 glVertex $w, 0;
2487 glEnd;
2488
2489 glPopMatrix;
1764 2490
1765############################################################################# 2491 glTranslate 2, 2;
2492 $self->SUPER::_draw;
2493}
1766 2494
2495#############################################################################
2496
1767package CFClient::UI::Toplevel; 2497package CFClient::UI::Face;
2498
2499our @ISA = CFClient::UI::Base::;
2500
2501use CFClient::OpenGL;
2502
2503sub new {
2504 my $class = shift;
2505
2506 $class->SUPER::new (
2507 aspect => 1,
2508 @_,
2509 )
2510}
2511
2512sub size_request {
2513 (32, 8)
2514}
2515
2516sub _draw {
2517 my ($self) = @_;
2518
2519 return unless $::CONN;#d# manage and cache textures differently
2520 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2521
2522 # TODO animation
2523 if ($tex) {
2524 glEnable GL_BLEND;
2525 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2526 glEnable GL_TEXTURE_2D;
2527 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2528 glColor 1, 1, 1, 1;
2529 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
2530 glDisable GL_TEXTURE_2D;
2531 glDisable GL_BLEND;
2532 }
2533}
2534
2535#############################################################################
2536
2537package CFClient::UI::InventoryItem;
2538
2539our @ISA = CFClient::UI::HBox::;
2540
2541sub new {
2542 my $class = shift;
2543
2544 my %args = @_;
2545
2546 my $item = $args{item};
2547
2548 my $desc = $item->{nrof} < 2
2549 ? $item->{name}
2550 : "$item->{nrof} $item->{name_pl}";
2551
2552
2553 my $self = $class->SUPER::new (
2554 can_hover => 1,
2555 can_events => 1,
2556 tooltip => (CFClient::UI::Label->escape ($desc)
2557 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2558 connect_button_down => sub {
2559 my ($self, $ev, $x, $y) = @_;
2560
2561 # todo: maybe put examine on 1? but should just be a tooltip :(
2562 if ($ev->{button} == 1) {
2563 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2564 } elsif ($ev->{button} == 2) {
2565 $::CONN->send ("apply $item->{tag}");
2566 } elsif ($ev->{button} == 3) {
2567 CFClient::UI::Menu->new (
2568 items => [
2569 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2570 [
2571 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2572 sub { $::CONN->send ("lock $item->{tag}") },
2573 ],
2574 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2575 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2576 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2577 ],
2578 )->popup ($ev);
2579 }
2580
2581 1
2582 },
2583 %args
2584 );
2585 $self->add(new CFClient::UI::Face
2586 can_events => 0,
2587 face => $item->{face},
2588 anim => $item->{anim},
2589 animspeed => $item->{animspeed});
2590 $self->add(new CFClient::UI::Label
2591 can_events => 0,
2592 text => $desc);
2593
2594 $self
2595}
2596
2597#############################################################################
2598
2599package CFClient::UI::Inventory;
2600
2601our @ISA = CFClient::UI::ScrolledWindow::;
2602
2603sub new {
2604 my $class = shift;
2605
2606 my $self = $class->SUPER::new (
2607 scrolled => (new CFClient::UI::VBox),
2608 @_,
2609 );
2610
2611 $self
2612}
2613
2614sub set_items {
2615 my ($self, $items) = @_;
2616
2617 $self->{scrolled}->clear;
2618 return unless $items;
2619
2620 my @items = sort { $a->{type} <=> $b->{type} } @$items;
2621
2622 $self->{real_items} = \@items;
2623
2624 for my $item (@items) {
2625 my $desc = $item->{nrof} < 2
2626 ? $item->{name}
2627 : "$item->{nrof} $item->{name_pl}";
2628
2629 $self->{scrolled}->add (new CFClient::UI::InventoryItem item => $item);
2630 }
2631
2632# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2633}
2634
2635sub size_request {
2636 my ($self) = @_;
2637 ($self->{req_w}, $self->{req_h});
2638}
2639
2640#############################################################################
2641
2642package CFClient::UI::Menu;
2643
2644our @ISA = CFClient::UI::FancyFrame::;
2645
2646use CFClient::OpenGL;
2647
2648sub new {
2649 my $class = shift;
2650
2651 my $self = $class->SUPER::new (
2652 items => [],
2653 z => 100,
2654 @_,
2655 );
2656
2657 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2658
2659 for my $item (@{ $self->{items} }) {
2660 my ($widget, $cb) = @$item;
2661
2662 # handle various types of items, only text for now
2663 if (!ref $widget) {
2664 $widget = new CFClient::UI::Label
2665 can_hover => 1,
2666 can_events => 1,
2667 text => $widget;
2668 }
2669
2670 $self->{item}{$widget} = $item;
2671
2672 $self->{vbox}->add ($widget);
2673 }
2674
2675 $self
2676}
2677
2678# popup given the event (must be a mouse button down event currently)
2679sub popup {
2680 my ($self, $ev) = @_;
2681
2682 $self->emit ("popdown");
2683
2684 # maybe save $GRAB? must be careful about events...
2685 $GRAB = $self;
2686 $self->{button} = $ev->{button};
2687
2688 $self->show;
2689 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2690}
2691
2692sub mouse_motion {
2693 my ($self, $ev, $x, $y) = @_;
2694
2695 # TODO: should use vbox->find_widget or so
2696 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2697 $self->{hover} = $self->{item}{$HOVER};
2698}
2699
2700sub button_up {
2701 my ($self, $ev, $x, $y) = @_;
2702
2703 if ($ev->{button} == $self->{button}) {
2704 undef $GRAB;
2705 $self->hide;
2706
2707 $self->emit ("popdown");
2708 $self->{hover}[1]->() if $self->{hover};
2709 }
2710}
2711
2712#############################################################################
2713
2714package CFClient::UI::Root;
1768 2715
1769our @ISA = CFClient::UI::Container::; 2716our @ISA = CFClient::UI::Container::;
1770 2717
2718use CFClient::OpenGL;
2719
2720sub check_size {
2721 my ($self) = @_;
2722
2723 $self->configure (0, 0, $self->{w}, $self->{h});
2724}
2725
1771sub size_request { 2726sub size_request {
1772 ($::WIDTH, $::HEIGHT) 2727 my ($self) = @_;
2728
2729 ($self->{w}, $self->{h})
1773} 2730}
1774 2731
1775sub size_allocate { 2732sub size_allocate {
2733 my ($self, $w, $h) = @_;
2734
2735 my $old_w = $self->{old_w};
2736 my $old_h = $self->{old_h};
2737
2738 if ($old_w && $old_h) {
2739 for my $child ($self->children) {
2740 $child->{x} = int 0.5 + $child->{x} * $w / $old_w;
2741 $child->{w} = int 0.5 + $child->{w} * $w / $old_w;
2742 $child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
2743 $child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
2744 $child->{y} = int 0.5 + $child->{y} * $h / $old_h;
2745 $child->{h} = int 0.5 + $child->{h} * $h / $old_h;
2746 $child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
2747 $child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
2748 }
2749 }
2750
2751 $self->{old_w} = $w;
2752 $self->{old_h} = $h;
2753}
2754
2755sub configure {
1776 my ($self, $x, $y, $w, $h) = @_; 2756 my ($self, $x, $y, $w, $h) = @_;
1777 2757
1778 $self->_size_allocate ($x, $y, $w, $h); 2758 $self->SUPER::configure ($x, $y, $w, $h);
1779 2759
1780 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 2760 for my $child ($self->children) {
1781 for @{$self->{children}}; 2761 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1782}
1783 2762
1784sub translate { 2763 $X = List::Util::max 0, List::Util::min $w - $W, $X;
2764 $Y = List::Util::max 0, List::Util::min $h - $H, $Y;
2765 $child->configure ($X, $Y, $W, $H);
2766 }
2767}
2768
2769sub _topleft {
1785 my ($self, $x, $y) = @_; 2770 my ($self, $x, $y) = @_;
1786 2771
1787 ($x, $y) 2772 ($x, $y)
1788} 2773}
1789 2774
1790sub update { 2775sub update {
1791 my ($self) = @_; 2776 my ($self) = @_;
1792 2777
1793 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 2778 $self->check_size;
1794 ::refresh (); 2779 ::refresh ();
1795} 2780}
1796 2781
1797sub add { 2782sub add {
1798 my ($self, $widget) = @_; 2783 my ($self, $child) = @_;
1799 2784
2785 # integerize window positions
2786 $child->{x} = int $child->{x};
2787 $child->{y} = int $child->{y};
2788
1800 $self->SUPER::add ($widget); 2789 $self->SUPER::add ($child);
2790}
1801 2791
1802 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 2792sub on_refresh {
2793 my ($self, $id, $cb) = @_;
2794
2795 $self->{refresh_hook}{$id} = $cb;
1803} 2796}
1804 2797
1805sub draw { 2798sub draw {
1806 my ($self) = @_; 2799 my ($self) = @_;
1807 2800
2801 while (my $rcb = delete $self->{refresh_hook}) {
2802 $_->() for values %$rcb;
2803 }
2804
2805 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2806 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2807 glClear GL_COLOR_BUFFER_BIT;
2808
2809 glMatrixMode GL_PROJECTION;
2810 glLoadIdentity;
2811 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;
2812 glMatrixMode GL_MODELVIEW;
2813 glLoadIdentity;
2814
1808 $self->_draw; 2815 $self->_draw;
1809} 2816}
1810 2817
1811############################################################################# 2818#############################################################################
1812 2819
1813package CFClient::UI; 2820package CFClient::UI;
1814 2821
2822$ROOT = new CFClient::UI::Root;
1815$TOPLEVEL = new CFClient::UI::Toplevel; 2823$TOOLTIP = new CFClient::UI::Tooltip;
1816 2824
18171 28251
1818 2826

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