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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 1.203 by root, Sun May 14 21:13:11 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
9 10
10our ($FOCUS, $HOVER, $GRAB); # various widgets 11our ($FOCUS, $HOVER, $GRAB); # various widgets
11 12
12our $TOPLEVEL; 13our $ROOT;
14our $TOOLTIP;
13our $BUTTON_STATE; 15our $BUTTON_STATE;
16
17our %WIDGET; # all widgets, weak-referenced
18
19sub check_tooltip {
20 if (!$GRAB) {
21 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
22 if (length $widget->{tooltip}) {
23
24 if ($TOOLTIP->{owner} != $widget) {
25 $TOOLTIP->{owner} = $widget;
26
27 my $tip = $widget->{tooltip};
28
29 $tip = $tip->($widget) if CODE:: eq ref $tip;
30
31 $TOOLTIP->set_tooltip_from ($widget);
32 $TOOLTIP->show;
33
34 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
35
36 if ($x + $TOOLTIP->{w} > $::WIDTH) {
37 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
38 }
39
40 $TOOLTIP->move ($x, $y);
41 $TOOLTIP->check_size;
42 $TOOLTIP->update;
43 }
44
45 return;
46 }
47 }
48 }
49
50 $TOOLTIP->hide;
51 delete $TOOLTIP->{owner};
52}
14 53
15# class methods for events 54# class methods for events
16sub feed_sdl_key_down_event { 55sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 56 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
57 if $FOCUS;
18} 58}
19 59
20sub feed_sdl_key_up_event { 60sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 61 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
62 if $FOCUS;
22} 63}
23 64
24sub feed_sdl_button_down_event { 65sub feed_sdl_button_down_event {
25 my ($ev) = @_; 66 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 67 my ($x, $y) = ($ev->{x}, $ev->{y});
27 68
28 if (!$BUTTON_STATE) { 69 if (!$BUTTON_STATE) {
29 my $widget = $TOPLEVEL->find_widget ($x, $y); 70 my $widget = $ROOT->find_widget ($x, $y);
30 71
31 $GRAB = $widget; 72 $GRAB = $widget;
32 $GRAB->update if $GRAB; 73 $GRAB->update if $GRAB;
33 }
34 74
75 check_tooltip;
76 }
77
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 78 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 79
37 $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; 80 if ($GRAB) {
81 ($x, $y) = $GRAB->coord2local ($x, $y);
82 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
83 }
38} 84}
39 85
40sub feed_sdl_button_up_event { 86sub feed_sdl_button_up_event {
41 my ($ev) = @_; 87 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 88 my ($x, $y) = ($ev->{x}, $ev->{y});
43 89
44 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 90 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 91
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 92 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 93
48 $GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB; 94 if ($GRAB) {
95 ($x, $y) = $GRAB->coord2local ($x, $y);
96 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
97 }
49 98
50 if (!$BUTTON_STATE) { 99 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 100 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 101 $grab->update if $grab;
53 $GRAB->update if $GRAB; 102 $GRAB->update if $GRAB;
103
104 check_tooltip;
54 } 105 }
55} 106}
56 107
57sub feed_sdl_motion_event { 108sub feed_sdl_motion_event {
58 my ($ev) = @_; 109 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 110 my ($x, $y) = ($ev->{x}, $ev->{y});
60 111
61 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 112 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 113
63 if ($widget != $HOVER) { 114 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 115 my $hover = $HOVER; $HOVER = $widget;
65 116
66 $hover->update if $hover; 117 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER; 118 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 119
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 120 check_tooltip;
121 }
122
123 if ($HOVER) {
124 ($x, $y) = $HOVER->coord2local ($x, $y);
125 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
126 }
127}
128
129# convert position array to integers
130sub harmonize {
131 my ($vals) = @_;
132
133 my $rem = 0;
134
135 for (@$vals) {
136 my $i = int $_ + $rem;
137 $rem += $_ - $i;
138 $_ = $i;
139 }
140}
141
142# call when resolution changes etc.
143sub rescale_widgets {
144 my ($sx, $sy) = @_;
145
146 for my $widget (values %WIDGET) {
147 if ($widget->{toplevel}) {
148 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
149 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
150 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
151 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
152 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
153 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
154 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
155 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
156 }
157
158 $widget->reconfigure;
159 }
71} 160}
72 161
73############################################################################# 162#############################################################################
74 163
75package CFClient::UI::Base; 164package CFClient::UI::Base;
76 165
77use strict; 166use strict;
78 167
79use SDL::OpenGL; 168use CFClient::OpenGL;
80 169
81sub new { 170sub new {
82 my $class = shift; 171 my $class = shift;
83 172
84 my $self = bless { 173 my $self = bless {
85 x => 0, 174 x => 0,
86 y => 0, 175 y => 0,
87 z => 0, 176 z => 0,
88 w => -1, 177 can_events => 1,
89 h => -1,
90 @_ 178 @_
91 }, $class; 179 }, $class;
92 180
93 for (keys %$self) { 181 for (keys %$self) {
94 if (/^connect_(.*)$/) { 182 if (/^connect_(.*)$/) {
95 $self->connect ($1 => delete $self->{$_}); 183 $self->connect ($1 => delete $self->{$_});
96 } 184 }
97 } 185 }
98 186
187 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
188
99 $self 189 $self
190}
191
192sub destroy {
193 my ($self) = @_;
194
195 $self->hide;
196 %$self = ();
197}
198
199sub show {
200 my ($self) = @_;
201
202 return if $self->{parent};
203
204 $CFClient::UI::ROOT->add ($self);
205}
206
207sub hide {
208 my ($self) = @_;
209
210 undef $GRAB if $GRAB == $self;
211 undef $HOVER if $HOVER == $self;
212
213 $self->{parent}->remove ($self)
214 if $self->{parent};
100} 215}
101 216
102sub move { 217sub move {
103 my ($self, $x, $y, $z) = @_; 218 my ($self, $x, $y, $z) = @_;
219
104 $self->{x} = $x; 220 $self->{x} = int $x;
105 $self->{y} = $y; 221 $self->{y} = int $y;
106 $self->{z} = $z if defined $z; 222 $self->{z} = $z if defined $z;
107}
108 223
109sub needs_redraw { 224 $self->update;
110 0 225}
226
227sub set_size {
228 my ($self, $w, $h) = @_;
229
230 $self->{user_w} = $w;
231 $self->{user_h} = $h;
232
233 $self->check_size;
111} 234}
112 235
113sub size_request { 236sub size_request {
114 require Carp; 237 require Carp;
115 Carp::confess "size_request is abtract"; 238 Carp::confess "size_request is abstract";
116} 239}
117 240
118sub _size_allocate { 241sub configure {
119 my ($self, $x, $y, $w, $h) = @_; 242 my ($self, $x, $y, $w, $h) = @_;
120 243
244 if ($self->{aspect}) {
245 my $w2 = List::Util::min $w, int $h * $self->{aspect};
246 my $h2 = List::Util::min $h, int $w / $self->{aspect};
247
248 # use alignment to adjust x, y
249
250 $x += int +($w - $w2) * 0.5;
251 $y += int +($h - $h2) * 0.5;
252
253 ($w, $h) = ($w2, $h2);
254 }
255
256 if ($self->{x} != $x || $self->{y} != $y) {
121 $self->{x} = $x; 257 $self->{x} = $x;
122 $self->{y} = $y; 258 $self->{y} = $y;
259 $self->update;
260 }
123 261
124 return unless $self->{w} != $w || $self->{h} != $h; 262 if ($self->{w} != $w || $self->{h} != $h) {
125 263 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
126 $self->{w} = $w;
127 $self->{h} = $h;
128
129 1 264 }
130} 265}
131 266
132sub size_allocate { 267sub size_allocate {
268 # nothing to be done
269}
270
271sub reconfigure {
272 my ($self) = @_;
273
274 $self->check_size (1);
275 $self->update;
276}
277
278sub children {
279}
280
281sub set_max_size {
133 my ($self, $x, $y, $w, $h) = @_; 282 my ($self, $w, $h) = @_;
134 283
135 $self->_size_allocate ($x, $y, $w, $h); 284 delete $self->{max_w}; $self->{max_w} = $w if $w;
285 delete $self->{max_h}; $self->{max_h} = $h if $h;
136} 286}
137 287
138# translate global coordinates to local coordinate system 288# translate global coordinates to local coordinate system
139sub translate { 289sub coord2local {
140 my ($self, $x, $y) = @_; 290 my ($self, $x, $y) = @_;
141 291
142 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 292 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
293}
294
295# translate local coordinates to global coordinate system
296sub coord2global {
297 my ($self, $x, $y) = @_;
298
299 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
143} 300}
144 301
145sub focus_in { 302sub focus_in {
146 my ($self) = @_; 303 my ($self) = @_;
147 304
148 return if $FOCUS == $self; 305 return if $FOCUS == $self;
149 return unless $self->{can_focus}; 306 return unless $self->{can_focus};
150 307
151 my $focus = $FOCUS; $FOCUS = $self; 308 my $focus = $FOCUS; $FOCUS = $self;
309
310 $self->emit (focus_in => $focus);
311
152 $focus->update if $focus; 312 $focus->update if $focus;
153 $FOCUS->update; 313 $FOCUS->update;
154} 314}
155 315
156sub focus_out { 316sub focus_out {
157 my ($self) = @_; 317 my ($self) = @_;
158 318
159 return unless $FOCUS == $self; 319 return unless $FOCUS == $self;
160 320
161 my $focus = $FOCUS; undef $FOCUS; 321 my $focus = $FOCUS; undef $FOCUS;
322
323 $self->emit (focus_out => $focus);
324
162 $focus->update if $focus; #? 325 $focus->update if $focus; #?
163} 326}
164 327
165sub mouse_motion { } 328sub mouse_motion { }
166sub button_up { } 329sub button_up { }
… …
190 glPopMatrix; 353 glPopMatrix;
191 354
192 if ($self == $HOVER && $self->{can_hover}) { 355 if ($self == $HOVER && $self->{can_hover}) {
193 my ($x, $y) = @$self{qw(x y)}; 356 my ($x, $y) = @$self{qw(x y)};
194 357
195 glColor 0, 0, 1, 0.2; 358 glColor 1, 0.8, 0.5, 0.2;
196 glEnable GL_BLEND; 359 glEnable GL_BLEND;
197 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 360 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
198 glBegin GL_QUADS; 361 glBegin GL_QUADS;
199 glVertex $x , $y; 362 glVertex $x , $y;
200 glVertex $x + $self->{w}, $y; 363 glVertex $x + $self->{w}, $y;
201 glVertex $x + $self->{w}, $y + $self->{h}; 364 glVertex $x + $self->{w}, $y + $self->{h};
202 glVertex $x , $y + $self->{h}; 365 glVertex $x , $y + $self->{h};
203 glEnd; 366 glEnd;
204 glDisable GL_BLEND; 367 glDisable GL_BLEND;
205 } 368 }
369
370 if ($ENV{PCLIENT_DEBUG}) {
371 glPushMatrix;
372 glColor 1, 1, 0, 1;
373 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
374 glBegin GL_LINE_LOOP;
375 glVertex 0 , 0;
376 glVertex $self->{w}, 0;
377 glVertex $self->{w}, $self->{h};
378 glVertex 0 , $self->{h};
379 glEnd;
380 glPopMatrix;
381 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
382 }
206} 383}
207 384
208sub _draw { 385sub _draw {
209 my ($self) = @_; 386 my ($self) = @_;
210 387
211 warn "no draw defined for $self\n"; 388 warn "no draw defined for $self\n";
212} 389}
213 390
214sub find_widget { 391sub find_widget {
215 my ($self, $x, $y) = @_; 392 my ($self, $x, $y) = @_;
393
394 return () unless $self->{can_events};
216 395
217 return $self 396 return $self
218 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 397 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
219 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 398 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
220 399
221 () 400 ()
222} 401}
223 402
224sub set_parent { 403sub set_parent {
225 my ($self, $par) = @_; 404 my ($self, $parent) = @_;
226 405
227 $self->{parent} = $par;
228 Scalar::Util::weaken $self->{parent}; 406 Scalar::Util::weaken ($self->{parent} = $parent);
229}
230 407
231sub get_parent { 408 # TODO: req_w _does_change after ->reconfigure
232 $_[0]->{parent} 409 $self->check_size
410 unless exists $self->{req_w};
411}
412
413sub check_size {
414 my ($self, $forced) = @_;
415
416 $self->{force_alloc} = 1 if $forced;
417 $CFClient::UI::ROOT->{check_size}{$self} = $self;
233} 418}
234 419
235sub update { 420sub update {
236 my ($self) = @_; 421 my ($self) = @_;
237 422
… …
240} 425}
241 426
242sub connect { 427sub connect {
243 my ($self, $signal, $cb) = @_; 428 my ($self, $signal, $cb) = @_;
244 429
245 push @{ $self->{cb}{$signal} }, $cb; 430 push @{ $self->{signal_cb}{$signal} }, $cb;
246} 431}
247 432
248sub emit { 433sub emit {
249 my ($self, $signal, @args) = @_; 434 my ($self, $signal, @args) = @_;
250 435
251 $_->($self, @args) 436 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
252 for @{$self->{cb}{$signal} || []};
253} 437}
254 438
255sub DESTROY { 439sub DESTROY {
256 my ($self) = @_; 440 my ($self) = @_;
257 441
442 delete $WIDGET{$self+0};
258 #$self->deactivate; 443 #$self->deactivate;
259} 444}
260 445
261############################################################################# 446#############################################################################
262 447
263package CFClient::UI::DrawBG; 448package CFClient::UI::DrawBG;
264 449
265our @ISA = CFClient::UI::Base::; 450our @ISA = CFClient::UI::Base::;
266 451
267use strict; 452use strict;
268use SDL::OpenGL; 453use CFClient::OpenGL;
269 454
270sub new { 455sub new {
271 my $class = shift; 456 my $class = shift;
272 457
273 # range [value, low, high, page] 458 # range [value, low, high, page]
… …
302 487
303package CFClient::UI::Empty; 488package CFClient::UI::Empty;
304 489
305our @ISA = CFClient::UI::Base::; 490our @ISA = CFClient::UI::Base::;
306 491
492sub new {
493 my ($class, %arg) = @_;
494 $class->SUPER::new (can_events => 0, %arg);
495}
496
307sub size_request { 497sub size_request {
308 (0, 0) 498 (0, 0)
309} 499}
310 500
311sub draw { } 501sub draw { }
… …
319sub new { 509sub new {
320 my ($class, %arg) = @_; 510 my ($class, %arg) = @_;
321 511
322 my $children = delete $arg{children} || []; 512 my $children = delete $arg{children} || [];
323 513
324 my $self = $class->SUPER::new (children => [], %arg); 514 my $self = $class->SUPER::new (
515 children => [],
516 can_events => 0,
517 %arg,
518 );
325 $self->add ($_) for @$children; 519 $self->add ($_) for @$children;
326 520
327 $self 521 $self
328} 522}
329 523
330sub add { 524sub add {
331 my ($self, $chld) = @_; 525 my ($self, @widgets) = @_;
332 526
333 $chld->set_parent ($self); 527 $_->set_parent ($self)
528 for @widgets;
529
530 use sort 'stable';
334 531
335 $self->{children} = [ 532 $self->{children} = [
336 sort { $a->{z} <=> $b->{z} } 533 sort { $a->{z} <=> $b->{z} }
337 @{$self->{children}}, $chld 534 @{$self->{children}}, @widgets
338 ]; 535 ];
339 536
340 $self->{w} = $self->{h} = -1; 537 $self->check_size (1);
341 $self->update; 538 $self->update;
342} 539}
343 540
541sub children {
542 @{ $_[0]{children} }
543}
544
344sub remove { 545sub remove {
345 my ($self, $widget) = @_; 546 my ($self, $child) = @_;
346 547
548 delete $child->{parent};
549 $child->hide;
550
347 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 551 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
348 552
349 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 553 $self->check_size;
554 $self->update;
555}
556
557sub clear {
558 my ($self) = @_;
559
560 my $children = delete $self->{children};
561 $self->{children} = [];
562
563 for (@$children) {
564 delete $_->{parent};
565 $_->hide;
566 }
567
568 $self->check_size;
569 $self->update;
350} 570}
351 571
352sub find_widget { 572sub find_widget {
353 my ($self, $x, $y) = @_; 573 my ($self, $x, $y) = @_;
354 574
… …
384 604
385 $class->SUPER::new (children => [$child], %arg) 605 $class->SUPER::new (children => [$child], %arg)
386} 606}
387 607
388sub add { 608sub add {
389 my ($self, $widget) = @_; 609 my ($self, $child) = @_;
390 610
391 $self->{children} = []; 611 $self->{children} = [];
392 612
393 $self->SUPER::add ($widget); 613 $self->SUPER::add ($child);
394} 614}
395 615
396sub remove { 616sub remove {
397 my ($self, $widget) = @_; 617 my ($self, $widget) = @_;
398 618
… …
407sub size_request { 627sub size_request {
408 $_[0]{children}[0]->size_request 628 $_[0]{children}[0]->size_request
409} 629}
410 630
411sub size_allocate { 631sub size_allocate {
412 my ($self, $x, $y, $w, $h) = @_; 632 my ($self, $w, $h) = @_;
413 633
414 $self->_size_allocate ($x, $y, $w, $h) or return;
415
416 $self->{children}[0]->size_allocate (0, 0, $w, $h); 634 $self->{children}[0]->configure (0, 0, $w, $h);
417} 635}
418 636
419############################################################################# 637#############################################################################
420 638
421package CFClient::UI::Window; 639package CFClient::UI::Window;
422 640
423our @ISA = CFClient::UI::Bin::; 641our @ISA = CFClient::UI::Bin::;
424 642
425use SDL::OpenGL; 643use CFClient::OpenGL;
426 644
427sub new { 645sub new {
428 my ($class, %arg) = @_; 646 my ($class, %arg) = @_;
429 647
430 my $self = $class->SUPER::new (%arg); 648 my $self = $class->SUPER::new (%arg);
431} 649}
432 650
433sub update { 651sub update {
434 my ($self) = @_; 652 my ($self) = @_;
435 653
436 # we want to do this delayed... 654 $ROOT->on_post_alloc ($self => sub { $self->render_child });
437 $self->render_chld;
438 $self->SUPER::update; 655 $self->SUPER::update;
439} 656}
440 657
441sub render_chld {
442 my ($self) = @_;
443
444 $self->{texture} =
445 CFClient::Texture->new_from_opengl (
446 $self->{w}, $self->{h}, sub { $self->child->draw }
447 );
448}
449
450sub size_allocate { 658sub size_allocate {
451 my ($self, $x, $y, $w, $h) = @_; 659 my ($self, $w, $h) = @_;
452 660
453 $self->_size_allocate ($x, $y, $w, $h) or return;
454
455 $self->child->size_allocate (0, 0, $w, $h); 661 $self->SUPER::size_allocate ($w, $h);
662 $self->update;
663}
456 664
665sub _render {
666 $_[0]{children}[0]->draw;
667}
668
669sub render_child {
670 my ($self) = @_;
671
672 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
673 glClearColor 0, 0, 0, 0;
674 glClear GL_COLOR_BUFFER_BIT;
675
457 $self->render_chld; 676 $self->_render;
677# glColorMask 1, 1, 1, 0;
678# glEnable GL_BLEND;
679# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
680# glRasterPos 0, 0;
681# glCopyPixels 0, 0, $self->{w}, $self->{h};
682# glDisable GL_BLEND;
683# glColorMask 1, 1, 1, 1;
684 };
458} 685}
459 686
460sub _draw { 687sub _draw {
461 my ($self) = @_; 688 my ($self) = @_;
462 689
463 my ($w, $h) = ($self->w, $self->h); 690 my ($w, $h) = ($self->w, $self->h);
464 691
465 my $tex = $self->{texture} 692 my $tex = $self->{texture}
466 or return; 693 or return;
467 694
468 glEnable GL_BLEND;
469 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
470 glEnable GL_TEXTURE_2D; 695 glEnable GL_TEXTURE_2D;
471 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 696 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
697 glColor 0, 0, 0, 1;
472 698
473 $tex->draw_quad (0, 0, $w, $h); 699 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
474 700
475 glDisable GL_BLEND;
476 glDisable GL_TEXTURE_2D; 701 glDisable GL_TEXTURE_2D;
477} 702}
478 703
479############################################################################# 704#############################################################################
480 705
481package CFClient::UI::Frame; 706package CFClient::UI::ViewPort;
482 707
483our @ISA = CFClient::UI::Bin::; 708our @ISA = CFClient::UI::Window::;
484
485use SDL::OpenGL;
486 709
487sub size_request { 710sub size_request {
488 my ($self) = @_; 711 my ($self) = @_;
489 my $chld = $self->child
490 or return (0, 0);
491 712
492 $chld->move (2, 2); 713 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
714 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
493 715
494 map { $_ + 4 } $chld->size_request; 716 @$self{qw(child_w child_h)}
495} 717}
496 718
497sub size_allocate { 719sub size_allocate {
498 my ($self, $x, $y, $w, $h) = @_; 720 my ($self, $w, $h) = @_;
721
722 $self->update;
723}
724
725sub set_offset {
726 my ($self, $x, $y) = @_;
727
728 $self->{view_x} = int $x;
729 $self->{view_y} = int $y;
730
731 $self->update;
732}
733
734# hmm, this does not work for topleft of $self... but we should not ask for that
735sub coord2local {
736 my ($self, $x, $y) = @_;
737
738 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
739}
740
741sub coord2global {
742 my ($self, $x, $y) = @_;
743
744 $x = List::Util::min $self->{w}, $x - $self->{view_x};
745 $y = List::Util::min $self->{h}, $y - $self->{view_y};
746
747 $self->SUPER::coord2global ($x, $y)
748}
749
750sub find_widget {
751 my ($self, $x, $y) = @_;
752
753 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
754 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
755 ) {
756 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
757 } else {
758 $self->CFClient::UI::Base::find_widget ($x, $y)
499 759 }
500 $self->_size_allocate ($x, $y, $w, $h) or return;
501
502 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
503} 760}
504 761
505sub _draw { 762sub _render {
506 my ($self) = @_; 763 my ($self) = @_;
507 764
508 my $chld = $self->child; 765 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
509 766
510 my ($w, $h) = $chld->size_request; 767 $self->SUPER::_render;
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} 768}
522 769
523############################################################################# 770#############################################################################
524 771
525package CFClient::UI::FancyFrame; 772package CFClient::UI::ScrolledWindow;
526 773
527our @ISA = CFClient::UI::Bin::; 774our @ISA = CFClient::UI::HBox::;
528
529use SDL::OpenGL;
530
531my @tex =
532 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
533 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
534 775
535sub new { 776sub new {
536 my $class = shift; 777 my $class = shift;
537 778
779 my $self;
780
781 my $slider = new CFClient::UI::Slider
782 vertical => 1,
783 range => [0, 0, 1, 0.01], # HACK fix
784 connect_changed => sub {
785 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
786 },
787 ;
788
789 $self = $class->SUPER::new (
790 vp => (new CFClient::UI::ViewPort),
791 slider => $slider,
792 @_,
793 );
794
795 $self->{vp}->add ($self->{scrolled});
796 $self->add ($self->{vp});
797 $self->add ($self->{slider});
798
799 $self
800}
801
802#TODO# update range on size_allocate depending on child
803# update viewport offset on scroll
804
805#############################################################################
806
807package CFClient::UI::Frame;
808
809our @ISA = CFClient::UI::Bin::;
810
811use CFClient::OpenGL;
812
813sub new {
814 my $class = shift;
815
816 $class->SUPER::new (
817 bg => undef,
818 @_,
819 )
820}
821
822sub _draw {
823 my ($self) = @_;
824
825 if ($self->{bg}) {
826 my ($w, $h) = @$self{qw(w h)};
827
828 glEnable GL_BLEND;
829 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
830 glColor @{ $self->{bg} };
831
832 glBegin GL_QUADS;
833 glVertex 0 , 0;
834 glVertex 0 , $h;
835 glVertex $w, $h;
836 glVertex $w, 0;
837 glEnd;
838
839 glDisable GL_BLEND;
840 }
841
842 $self->SUPER::_draw;
843}
844
845#############################################################################
846
847package CFClient::UI::FancyFrame;
848
849our @ISA = CFClient::UI::Bin::;
850
851use CFClient::OpenGL;
852
853my @tex =
854 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
855 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
856
857sub new {
858 my $class = shift;
859
538 # TODO: user_x, user_y, overwrite moveto? 860 # TODO: user_x, user_y, overwrite moveto?
539 861
540 $class->SUPER::new ( 862 my $self = $class->SUPER::new (
541 bg => [1, 1, 1, 1], 863 bg => [1, 1, 1, 1],
542 border_bg => [1, 1, 1, 1], 864 border_bg => [1, 1, 1, 1],
543 border => $::FONTSIZE * 0.8, 865 border => 0.6,
866 toplevel => 1,
867 can_events => 1,
544 @_ 868 @_
869 );
870
871 $self->{title} &&= new CFClient::UI::Label
872 align => 0,
873 valign => 1,
874 text => $self->{title},
875 fontsize => $self->{border};
876
877 $self
878}
879
880sub border {
881 int $_[0]{border} * $::FONTSIZE
882}
883
884sub size_request {
885 my ($self) = @_;
886
887 my ($w, $h) = $self->SUPER::size_request;
888
889 (
890 $w + $self->border * 2,
891 $h + $self->border * 2,
545 ) 892 )
546} 893}
547 894
548sub size_request {
549 my ($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 + $self->{border} * 2,
558 )
559}
560
561sub size_allocate { 895sub size_allocate {
562 my ($self, $x, $y, $w, $h) = @_; 896 my ($self, $w, $h) = @_;
563 897
564 $self->_size_allocate ($x, $y, $w, $h) or return;
565
566 $h -= List::Util::max 0, $self->{border} * 2; 898 $h -= List::Util::max 0, $self->border * 2;
567 $w -= List::Util::max 0, $self->{border} * 2; 899 $w -= List::Util::max 0, $self->border * 2;
568 900
901 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
902 if $self->{title};
903
569 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 904 $self->child->configure ($self->border, $self->border, $w, $h);
570} 905}
571 906
572sub button_down { 907sub button_down {
573 my ($self, $ev, $x, $y) = @_; 908 my ($self, $ev, $x, $y) = @_;
574 909
575 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 910 my ($w, $h) = @$self{qw(w h)};
576 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 911 my $border = $self->border;
577 912
913 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
914 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
915
916 if ($lr & $td) {
917 my ($wx, $wy) = ($self->{x}, $self->{y});
578 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 918 my ($ox, $oy) = ($ev->{x}, $ev->{y});
579 my ($bw, $bh) = ($self->{w}, $self->{h}); 919 my ($bw, $bh) = ($self->{w}, $self->{h});
920
921 my $mx = $x < $border;
922 my $my = $y < $border;
580 923
581 $self->{motion} = sub { 924 $self->{motion} = sub {
582 my ($ev, $x, $y) = @_; 925 my ($ev, $x, $y) = @_;
583 926
584 ($x, $y) = ($ev->motion_x, $ev->motion_y); 927 my $dx = $ev->{x} - $ox;
928 my $dy = $ev->{y} - $oy;
585 929
586 $self->{user_w} = $bw + $x - $ox; 930 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
587 $self->{user_h} = $bh + $y - $oy; 931 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
588 $self->update; 932 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
933 $self->check_size;
589 }; 934 };
590 935
591 } elsif ($x >= 0 && $x < $self->{w} 936 } elsif ($lr ^ $td) {
592 && $y >= 0 && $y < $self->{border}) {
593
594 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 937 my ($ox, $oy) = ($ev->{x}, $ev->{y});
595 my ($bx, $by) = ($self->{x}, $self->{y}); 938 my ($bx, $by) = ($self->{x}, $self->{y});
596 939
597 $self->{motion} = sub { 940 $self->{motion} = sub {
598 my ($ev, $x, $y) = @_; 941 my ($ev, $x, $y) = @_;
599 942
600 ($x, $y) = ($ev->motion_x, $ev->motion_y); 943 ($x, $y) = ($ev->{x}, $ev->{y});
601 944
602 $self->move ($bx + $x - $ox, $by + $y - $oy); 945 $self->move ($bx + $x - $ox, $by + $y - $oy);
603 $self->update; 946 $self->update;
604 }; 947 };
605 } 948 }
… …
621 my ($self) = @_; 964 my ($self) = @_;
622 965
623 my ($w, $h ) = ($self->{w}, $self->{h}); 966 my ($w, $h ) = ($self->{w}, $self->{h});
624 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 967 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
625 968
626 glEnable GL_BLEND;
627 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
628 glEnable GL_TEXTURE_2D; 969 glEnable GL_TEXTURE_2D;
629 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 970 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
630 971
972 my $border = $self->border;
973
631 glColor @{ $self->{border_bg} }; 974 glColor @{ $self->{border_bg} };
632 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 975 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
633 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 976 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
634 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 977 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
635 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 978 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
636 979
980 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
637 my $bg = $tex[0]; 981 my $bg = $tex[0];
638 982
639 # TODO: repeat texture not scale 983 # TODO: repeat texture not scale
640 my $rep_x = $cw / $bg->{w}; 984 my $rep_x = $cw / $bg->{w};
641 my $rep_y = $ch / $bg->{h}; 985 my $rep_y = $ch / $bg->{h};
642 986
643 glColor @{ $self->{bg} }; 987 glColor @{ $self->{bg} };
644 988
645 $bg->{s} = $rep_x; 989 $bg->{s} = $rep_x;
646 $bg->{t} = $rep_y; 990 $bg->{t} = $rep_y;
647 $bg->{wrap_mode} = 1; 991 $bg->{wrap_mode} = 1;
648 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 992 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
993 }
649 994
650 glDisable GL_TEXTURE_2D; 995 glDisable GL_TEXTURE_2D;
651 glDisable GL_BLEND; 996
997 $self->{title}->draw if $self->{title};
652 998
653 $self->child->draw; 999 $self->child->draw;
654} 1000}
655 1001
656############################################################################# 1002#############################################################################
… …
659 1005
660our @ISA = CFClient::UI::Base::; 1006our @ISA = CFClient::UI::Base::;
661 1007
662use List::Util qw(max sum); 1008use List::Util qw(max sum);
663 1009
664use SDL::OpenGL; 1010use CFClient::OpenGL;
665 1011
666sub new { 1012sub new {
667 my $class = shift; 1013 my $class = shift;
668 1014
669 $class->SUPER::new ( 1015 $class->SUPER::new (
… …
671 @_ 1017 @_
672 ) 1018 )
673} 1019}
674 1020
675sub add { 1021sub add {
676 my ($self, $x, $y, $chld) = @_; 1022 my ($self, $x, $y, $child) = @_;
677 1023
1024 $child->set_parent ($self);
678 $self->{children}[$y][$x] = $chld; 1025 $self->{children}[$y][$x] = $child;
679 $chld->set_parent ($self);
680 1026
681 $self->{w} = $self->{h} = -1; 1027 $child->check_size;
1028}
1029
1030sub children {
1031 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1032}
1033
1034# TODO: move to container class maybe? send childs a signal on removal?
1035sub clear {
1036 my ($self) = @_;
1037
1038 my @children = $self->children;
1039 delete $self->{children};
1040
1041 for (@children) {
1042 delete $_->{parent};
1043 $_->hide;
1044 }
1045
682 $self->update; 1046 $self->update;
683} 1047}
684 1048
685sub get_wh { 1049sub get_wh {
686 my ($self) = @_; 1050 my ($self) = @_;
… …
692 or next; 1056 or next;
693 1057
694 for my $x (0 .. $#$row) { 1058 for my $x (0 .. $#$row) {
695 my $widget = $row->[$x] 1059 my $widget = $row->[$x]
696 or next; 1060 or next;
697 my ($w, $h) = $widget->size_request; 1061 my ($w, $h) = @$widget{qw(req_w req_h)};
698 1062
699 $w[$x] = max $w[$x], $w; 1063 $w[$x] = max $w[$x], $w;
700 $h[$y] = max $h[$y], $h; 1064 $h[$y] = max $h[$y], $h;
701 } 1065 }
702 } 1066 }
… …
714 (sum @$hs), 1078 (sum @$hs),
715 ) 1079 )
716} 1080}
717 1081
718sub size_allocate { 1082sub size_allocate {
719 my ($self, $x, $y, $w, $h) = @_; 1083 my ($self, $w, $h) = @_;
720
721 $self->_size_allocate ($x, $y, $w, $h) or return;
722 1084
723 my ($ws, $hs) = $self->get_wh; 1085 my ($ws, $hs) = $self->get_wh;
724 1086
725 my $req_w = sum @$ws; 1087 my $req_w = sum @$ws;
726 my $req_h = sum @$hs; 1088 my $req_h = sum @$hs;
… …
731 my $col_expand = (sum @col_expand) || 1; 1093 my $col_expand = (sum @col_expand) || 1;
732 1094
733 # linearly scale sizes 1095 # linearly scale sizes
734 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1096 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
735 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1097 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1098
1099 CFClient::UI::harmonize $ws;
1100 CFClient::UI::harmonize $hs;
736 1101
737 my $y; 1102 my $y;
738 1103
739 for my $r (0 .. $#{$self->{children}}) { 1104 for my $r (0 .. $#{$self->{children}}) {
740 my $row = $self->{children}[$r] 1105 my $row = $self->{children}[$r]
… …
745 1110
746 for my $c (0 .. $#$row) { 1111 for my $c (0 .. $#$row) {
747 my $col_w = $ws->[$c]; 1112 my $col_w = $ws->[$c];
748 1113
749 if (my $widget = $row->[$c]) { 1114 if (my $widget = $row->[$c]) {
750 $widget->size_allocate ($x, $y, $col_w, $row_h); 1115 $widget->configure ($x, $y, $col_w, $row_h);
751 } 1116 }
752 1117
753 $x += $col_w; 1118 $x += $col_w;
754 } 1119 }
755 1120
… …
800 (List::Util::max map $_->[1], @alloc), 1165 (List::Util::max map $_->[1], @alloc),
801 ) 1166 )
802} 1167}
803 1168
804sub size_allocate { 1169sub size_allocate {
805 my ($self, $x, $y, $w, $h) = @_; 1170 my ($self, $w, $h) = @_;
806
807 $self->_size_allocate ($x, $y, $w, $h);
808 1171
809 ($h, $w) = ($w, $h); 1172 ($h, $w) = ($w, $h);
810 1173
811 my $children = $self->{children}; 1174 my $children = $self->{children};
812 1175
813 my @h = map +($_->size_request)[0], @$children; 1176 my @h = map $_->{req_w}, @$children;
814 1177
815 my $req_h = List::Util::sum @h; 1178 my $req_h = List::Util::sum @h;
816 1179
817 if ($req_h > $h) { 1180 if ($req_h > $h) {
818 # ah well, not enough space 1181 # ah well, not enough space
… …
828 $alloc_h += ($h - $req_h) * $child->{expand} / $exp; 1191 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
829 $h[$_] = $alloc_h; 1192 $h[$_] = $alloc_h;
830 } 1193 }
831 } 1194 }
832 1195
1196 CFClient::UI::harmonize \@h;
1197
833 my $y = 0; 1198 my $y = 0;
834 for (0 .. $#$children) { 1199 for (0 .. $#$children) {
835 my $child = $children->[$_]; 1200 my $child = $children->[$_];
836 my $h = $h[$_]; 1201 my $h = $h[$_];
837 $child->size_allocate ($y, 0, $h, $w); 1202 $child->configure ($y, 0, $h, $w);
838 1203
839 $y += $h; 1204 $y += $h;
840 } 1205 }
1206
1207 1
841} 1208}
842 1209
843############################################################################# 1210#############################################################################
844 1211
845package CFClient::UI::VBox; 1212package CFClient::UI::VBox;
… …
858 (List::Util::sum map $_->[1], @alloc), 1225 (List::Util::sum map $_->[1], @alloc),
859 ) 1226 )
860} 1227}
861 1228
862sub size_allocate { 1229sub size_allocate {
863 my ($self, $x, $y, $w, $h) = @_; 1230 my ($self, $w, $h) = @_;
864 1231
865 $self->_size_allocate ($x, $y, $w, $h); 1232 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
866 1233
867 my $children = $self->{children}; 1234 my $children = $self->{children};
868 1235
869 my @h = map +($_->size_request)[1], @$children; 1236 my @h = map $_->{req_h}, @$children;
870 1237
871 my $req_h = List::Util::sum @h; 1238 my $req_h = List::Util::sum @h;
872 1239
873 if ($req_h > $h) { 1240 if ($req_h > $h) {
874 # ah well, not enough space 1241 # ah well, not enough space
… …
882 1249
883 $h[$_] += ($h - $req_h) * $child->{expand} / $exp; 1250 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
884 } 1251 }
885 } 1252 }
886 1253
1254 CFClient::UI::harmonize \@h;
1255
887 my $y = 0; 1256 my $y = 0;
888 for (0 .. $#$children) { 1257 for (0 .. $#$children) {
889 my $child = $children->[$_]; 1258 my $child = $children->[$_];
890 my $h = $h[$_]; 1259 my $h = $h[$_];
891 $child->size_allocate (0, $y, $w, $h); 1260 $child->configure (0, $y, $w, $h);
892 1261
893 $y += $h; 1262 $y += $h;
894 } 1263 }
1264
1265 1
895} 1266}
896 1267
897############################################################################# 1268#############################################################################
898 1269
899package CFClient::UI::Label; 1270package CFClient::UI::Label;
900 1271
901our @ISA = CFClient::UI::Base::; 1272our @ISA = CFClient::UI::Base::;
902 1273
903use SDL::OpenGL; 1274use CFClient::OpenGL;
904 1275
905sub new { 1276sub new {
906 my ($class, %arg) = @_; 1277 my ($class, %arg) = @_;
907 1278
908 my $self = $class->SUPER::new ( 1279 my $self = $class->SUPER::new (
909 fg => [1, 1, 1], 1280 fg => [1, 1, 1],
910 height => $::FONTSIZE, 1281 #font => default_font
911 text => "", 1282 #text => initial text
912 align => -1, 1283 #markup => initial narkup
913 padding => 2,
914 layout => new CFClient::Layout, 1284 layout => (new CFClient::Layout),
1285 fontsize => 1,
1286 align => -1,
1287 valign => -1,
1288 padding => 2,
1289 can_events => 0,
915 %arg 1290 %arg
916 ); 1291 );
917 1292
1293 if (exists $self->{template}) {
1294 my $layout = new CFClient::Layout;
1295 $layout->set_text (delete $self->{template});
1296 $self->{template} = $layout;
1297 }
1298
1299 if (exists $self->{markup}) {
1300 $self->set_markup (delete $self->{markup});
1301 } else {
918 $self->set_text ($self->{text}); 1302 $self->set_text (delete $self->{text});
1303 }
919 1304
920 $self 1305 $self
921} 1306}
922 1307
923sub escape_text { 1308sub escape {
924 local $_ = $_[1]; 1309 local $_ = $_[1];
925 1310
926 s/&/&amp;/g; 1311 s/&/&amp;/g;
927 s/>/&gt;/g; 1312 s/>/&gt;/g;
928 s/</&lt;/g; 1313 s/</&lt;/g;
929 1314
930 $_[1] 1315 $_[1]
931} 1316}
932 1317
1318sub update {
1319 my ($self) = @_;
1320
1321 delete $self->{texture};
1322 $self->SUPER::update;
1323}
1324
933sub set_text { 1325sub set_text {
934 my ($self, $text) = @_; 1326 my ($self, $text) = @_;
935 1327
1328 return if $self->{text} eq "T$text";
936 $self->{text} = $text; 1329 $self->{text} = "T$text";
1330
1331 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
937 $self->{layout}->set_markup ($text); 1332 $self->{layout}->set_text ($text);
938 1333
939 delete $self->{texture};
940# $self->{w} = $self->{h} = -1;
941 $self->update; 1334 $self->update;
1335 $self->check_size;
942} 1336}
943 1337
944sub get_text { 1338sub set_markup {
945 my ($self, $text) = @_; 1339 my ($self, $markup) = @_;
946 1340
947 $self->{text} 1341 return if $self->{text} eq "M$markup";
1342 $self->{text} = "M$markup";
1343
1344 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1345
1346 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1347 $self->{layout}->set_markup ($markup);
1348
1349 $self->update;
1350 $self->check_size;
948} 1351}
949 1352
950sub size_request { 1353sub size_request {
951 my ($self) = @_; 1354 my ($self) = @_;
952 1355
953 $self->{layout}->set_width; 1356 $self->{layout}->set_font ($self->{font}) if $self->{font};
1357 $self->{layout}->set_width ($self->{max_w} || -1);
954 $self->{layout}->set_height ($self->{height}); 1358 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1359
955 my ($w, $h) = $self->{layout}->size; 1360 my ($w, $h) = $self->{layout}->size;
1361
1362 if (exists $self->{template}) {
1363 $self->{template}->set_font ($self->{font}) if $self->{font};
1364 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1365
1366 my ($w2, $h2) = $self->{template}->size;
1367
1368 $w = List::Util::max $w, $w2;
1369 $h = List::Util::max $h, $h2;
1370 }
956 1371
957 ( 1372 (
958 $w + $self->{padding} * 2, 1373 $w + $self->{padding} * 2,
959 $h + $self->{padding} * 2, 1374 $h + $self->{padding} * 2,
960 ) 1375 )
961} 1376}
962 1377
963sub size_allocate { 1378sub size_allocate {
964 my ($self, $x, $y, $w, $h) = @_; 1379 my ($self, $w, $h) = @_;
965
966 $self->_size_allocate ($x, $y, $w, $h) or return;
967 1380
968 delete $self->{texture}; 1381 delete $self->{texture};
969} 1382}
970 1383
971sub update { 1384sub set_fontsize {
972 my ($self) = @_; 1385 my ($self, $fontsize) = @_;
973 1386
1387 $self->{fontsize} = $fontsize;
974 delete $self->{texture}; 1388 delete $self->{texture};
1389
975 $self->SUPER::update; 1390 $self->update;
1391 $self->check_size;
976} 1392}
977 1393
978sub _draw { 1394sub _draw {
979 my ($self) = @_; 1395 my ($self) = @_;
980 1396
981 my $tex = $self->{texture} ||= do { 1397 my $tex = $self->{texture} ||= do {
1398 $self->{layout}->set_foreground (@{$self->{fg}});
1399 $self->{layout}->set_font ($self->{font}) if $self->{font};
982 $self->{layout}->set_width ($self->{w}); 1400 $self->{layout}->set_width ($self->{w});
983 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height}); 1401 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
1402
984 new_from_layout CFClient::Texture $self->{layout} 1403 my $tex = new_from_layout CFClient::Texture $self->{layout};
1404
1405 $self->{ox} = int $self->{align} < 0 ? $self->{padding}
1406 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1407 : ($self->{w} - $tex->{w}) * 0.5;
1408
1409 $self->{oy} = int $self->{valign} < 0 ? $self->{padding}
1410 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1411 : ($self->{h} - $tex->{h}) * 0.5;
1412
1413 $tex
985 }; 1414 };
986 1415
987 glEnable GL_BLEND;
988 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
989 glEnable GL_TEXTURE_2D; 1416 glEnable GL_TEXTURE_2D;
990 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1417 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
991 1418
1419 if ($tex->{format} == GL_ALPHA) {
992 glColor @{$self->{fg}}; 1420 glColor @{$self->{fg}};
993 1421 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
994 my $x = 1422 } else {
995 $self->{align} < 0 ? $self->{padding} 1423 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
996 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1424 }
997 : ($self->{w} - $tex->{w}) * 0.5;
998
999 glTranslate int $x, int +($self->{h} - $tex->{h}) * 0.5, 0;
1000 $tex->draw_quad (0, 0);
1001 1425
1002 glDisable GL_TEXTURE_2D; 1426 glDisable GL_TEXTURE_2D;
1003 glDisable GL_BLEND;
1004} 1427}
1005 1428
1006############################################################################# 1429#############################################################################
1007 1430
1008package CFClient::UI::Entry; 1431package CFClient::UI::EntryBase;
1009 1432
1010our @ISA = CFClient::UI::Label::; 1433our @ISA = CFClient::UI::Label::;
1011 1434
1012use SDL; 1435use CFClient::OpenGL;
1013use SDL::OpenGL;
1014 1436
1015sub new { 1437sub new {
1016 my $class = shift; 1438 my $class = shift;
1017 1439
1018 $class->SUPER::new ( 1440 $class->SUPER::new (
1019 fg => [1, 1, 1], 1441 fg => [1, 1, 1],
1020 bg => [0, 0, 0, 0.2], 1442 bg => [0, 0, 0, 0.2],
1021 active_bg => [1, 1, 1, 0.5], 1443 active_bg => [1, 1, 1, 0.5],
1022 active_fg => [0, 0, 0], 1444 active_fg => [0, 0, 0],
1023 can_hover => 1, 1445 can_hover => 1,
1024 can_focus => 1, 1446 can_focus => 1,
1447 valign => 0,
1448 can_events => 1,
1025 @_ 1449 @_
1026 ) 1450 )
1027} 1451}
1028 1452
1029sub _set_text { 1453sub _set_text {
1030 my ($self, $text) = @_; 1454 my ($self, $text) = @_;
1031 1455
1032 my $old_text = $self->{text}; 1456 delete $self->{cur_h};
1457
1458 return if $self->{text} eq $text;
1459
1460 delete $self->{texture};
1033 1461
1034 $self->{last_activity} = $::NOW; 1462 $self->{last_activity} = $::NOW;
1035
1036 $self->{text} = $text; 1463 $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 1464
1040 $text =~ s/./*/g if $self->{hidden}; 1465 $text =~ s/./*/g if $self->{hidden};
1466 $self->{layout}->set_text ("$text ");
1041 1467
1042 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1468 $self->emit (changed => $self->{text});
1043
1044 $text = substr $text, 0, $self->{cursor};
1045 utf8::encode $text;
1046
1047 @$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 $self->{text};
1051}
1052
1053sub size_request {
1054 my ($self) = @_;
1055
1056 my ($w, $h) = $self->SUPER::size_request;
1057
1058 ($w + 1, $h) # add 1 for cursor
1059}
1060
1061sub size_allocate {
1062 my ($self, $x, $y, $w, $h) = @_;
1063
1064 $self->SUPER::size_allocate ($x, $y, $w, $h);
1065
1066 $self->_set_text ($self->{text});
1067} 1469}
1068 1470
1069sub set_text { 1471sub set_text {
1070 my ($self, $text) = @_; 1472 my ($self, $text) = @_;
1071 1473
1072 $self->{cursor} = length $text; 1474 $self->{cursor} = length $text;
1073 $self->_set_text ($text); 1475 $self->_set_text ($text);
1476 $self->check_size;
1074 $self->update; 1477 $self->update;
1478}
1479
1480sub get_text {
1481 $_[0]{text}
1482}
1483
1484sub size_request {
1485 my ($self) = @_;
1486
1487 my ($w, $h) = $self->SUPER::size_request;
1488
1489 ($w + 1, $h) # add 1 for cursor
1490}
1491
1492sub size_allocate {
1493 my ($self, $w, $h) = @_;
1494
1495 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1075} 1496}
1076 1497
1077sub key_down { 1498sub key_down {
1078 my ($self, $ev) = @_; 1499 my ($self, $ev) = @_;
1079 1500
1080 my $mod = $ev->key_mod; 1501 my $mod = $ev->{mod};
1081 my $sym = $ev->key_sym; 1502 my $sym = $ev->{sym};
1082
1083 my $uni = $ev->key_unicode; 1503 my $uni = $ev->{unicode};
1084 1504
1085 my $text = $self->get_text; 1505 my $text = $self->get_text;
1086 1506
1087 if ($sym == SDLK_BACKSPACE) { 1507 if ($uni == 8) {
1088 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1508 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1089 } elsif ($sym == SDLK_DELETE) { 1509 } elsif ($uni == 127) {
1090 substr $text, $self->{cursor}, 1, ""; 1510 substr $text, $self->{cursor}, 1, "";
1091 } elsif ($sym == SDLK_LEFT) { 1511 } elsif ($sym == CFClient::SDLK_LEFT) {
1092 --$self->{cursor} if $self->{cursor}; 1512 --$self->{cursor} if $self->{cursor};
1093 } elsif ($sym == SDLK_RIGHT) { 1513 } elsif ($sym == CFClient::SDLK_RIGHT) {
1094 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1514 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1095 } elsif ($sym == SDLK_HOME) { 1515 } elsif ($sym == CFClient::SDLK_HOME) {
1096 $self->{cursor} = 0; 1516 $self->{cursor} = 0;
1097 } elsif ($sym == SDLK_END) { 1517 } elsif ($sym == CFClient::SDLK_END) {
1098 $self->{cursor} = length $text; 1518 $self->{cursor} = length $text;
1099 } elsif ($sym == SDLK_ESCAPE) { 1519 } elsif ($uni == 27) {
1100 $self->emit ('escape'); 1520 $self->emit ('escape');
1101 } elsif ($uni) { 1521 } elsif ($uni) {
1102 substr $text, $self->{cursor}++, 0, chr $uni; 1522 substr $text, $self->{cursor}++, 0, chr $uni;
1103 } 1523 }
1104 1524
… …
1159 1579
1160 $self->SUPER::_draw; 1580 $self->SUPER::_draw;
1161 1581
1162 #TODO: force update every cursor change :( 1582 #TODO: force update every cursor change :(
1163 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1583 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1584
1585 unless (exists $self->{cur_h}) {
1586 my $text = substr $self->{text}, 0, $self->{cursor};
1587 utf8::encode $text;
1588
1589 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1590 }
1591
1164 glColor @{$self->{fg}}; 1592 glColor @{$self->{fg}};
1165 glBegin GL_LINES; 1593 glBegin GL_LINES;
1166 glVertex $self->{cur_x}, $self->{cur_y};
1167 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1594 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1595 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1168 glEnd; 1596 glEnd;
1169 } 1597 }
1170} 1598}
1171 1599
1172package CFClient::UI::LineEntry; 1600package CFClient::UI::Entry;
1173 1601
1174our @ISA = CFClient::UI::Entry::; 1602our @ISA = CFClient::UI::EntryBase::;
1175 1603
1176use SDL; 1604use CFClient::OpenGL;
1177use SDL::OpenGL;
1178 1605
1179sub key_down { 1606sub key_down {
1180 my ($self, $ev) = @_; 1607 my ($self, $ev) = @_;
1181 1608
1182 my $sym = $ev->key_sym; 1609 my $sym = $ev->{sym};
1183 1610
1184 if ($sym == SDLK_RETURN) { 1611 if ($sym == 13) {
1612 unshift @{$self->{history}},
1613 my $txt = $self->get_text;
1614 $self->{history_pointer} = -1;
1615 $self->{history_saveback} = '';
1185 $self->emit (activate => $self->get_text); 1616 $self->emit (activate => $txt);
1186 $self->update; 1617 $self->update;
1618
1619 } elsif ($sym == CFClient::SDLK_UP) {
1620 if ($self->{history_pointer} < 0) {
1621 $self->{history_saveback} = $self->get_text;
1622 }
1623 if (@{$self->{history} || []} > 0) {
1624 $self->{history_pointer}++;
1625 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1626 $self->{history_pointer} = @{$self->{history} || []} - 1;
1627 }
1628 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1629 }
1630
1631 } elsif ($sym == CFClient::SDLK_DOWN) {
1632 $self->{history_pointer}--;
1633 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1634
1635 if ($self->{history_pointer} >= 0) {
1636 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1637 } else {
1638 $self->set_text ($self->{history_saveback});
1639 }
1187 1640
1188 } else { 1641 } else {
1189 $self->SUPER::key_down ($ev); 1642 $self->SUPER::key_down ($ev);
1190 } 1643 }
1191 1644
… …
1195 1648
1196package CFClient::UI::Button; 1649package CFClient::UI::Button;
1197 1650
1198our @ISA = CFClient::UI::Label::; 1651our @ISA = CFClient::UI::Label::;
1199 1652
1200use SDL; 1653use CFClient::OpenGL;
1201use SDL::OpenGL;
1202 1654
1203my @tex = 1655my @tex =
1204 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1656 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1205 qw(b1_button_active.png); 1657 qw(b1_button_active.png);
1206 1658
1207sub new { 1659sub new {
1208 my $class = shift; 1660 my $class = shift;
1209 1661
1210 $class->SUPER::new ( 1662 $class->SUPER::new (
1211 padding => 4, 1663 padding => 4,
1212 fg => [1, 1, 1], 1664 fg => [1, 1, 1],
1213 bg => [1, 1, 1, 0.2], 1665 bg => [1, 1, 1, 0.2],
1214 active_fg => [1, 1, 0], 1666 active_fg => [0, 0, 1],
1215 can_hover => 1, 1667 can_hover => 1,
1668 align => 0,
1669 valign => 0,
1670 can_events => 1,
1216 @_ 1671 @_
1217 ) 1672 )
1218} 1673}
1219 1674
1220sub button_up { 1675sub button_up {
… …
1228 1683
1229sub _draw { 1684sub _draw {
1230 my ($self) = @_; 1685 my ($self) = @_;
1231 1686
1232 local $self->{fg} = $self->{fg}; 1687 local $self->{fg} = $self->{fg};
1233 my $tex = $tex[0];
1234
1235 glEnable GL_BLEND;
1236 glEnable GL_TEXTURE_2D;
1237 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1238 1688
1239 if ($GRAB == $self) { 1689 if ($GRAB == $self) {
1240 $self->{fg} = $self->{active_fg}; 1690 $self->{fg} = $self->{active_fg};
1241 } 1691 }
1242 1692
1243 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1693 glEnable GL_TEXTURE_2D;
1244 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1694 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1695 glColor 0, 0, 0, 1;
1245 1696
1246 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1697 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1247 1698
1248 glDisable GL_TEXTURE_2D; 1699 glDisable GL_TEXTURE_2D;
1249 glDisable GL_BLEND;
1250 1700
1251 $self->SUPER::_draw; 1701 $self->SUPER::_draw;
1252} 1702}
1253 1703
1254############################################################################# 1704#############################################################################
1255 1705
1256package CFClient::UI::CheckBox; 1706package CFClient::UI::CheckBox;
1257 1707
1258our @ISA = CFClient::UI::DrawBG::; 1708our @ISA = CFClient::UI::DrawBG::;
1259 1709
1260use SDL; 1710my @tex =
1261use SDL::OpenGL; 1711 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1712 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1713
1714use CFClient::OpenGL;
1262 1715
1263sub new { 1716sub new {
1264 my $class = shift; 1717 my $class = shift;
1265 1718
1266 $class->SUPER::new ( 1719 $class->SUPER::new (
… …
1277 my ($self) = @_; 1730 my ($self) = @_;
1278 1731
1279 ($self->{padding} * 2 + 6) x 2 1732 ($self->{padding} * 2 + 6) x 2
1280} 1733}
1281 1734
1282sub size_allocate {
1283 my ($self, $x, $y, $w, $h) = @_;
1284
1285 $self->_size_allocate ($x, $y, $w, $h);
1286}
1287
1288sub button_down { 1735sub button_down {
1289 my ($self, $ev, $x, $y) = @_; 1736 my ($self, $ev, $x, $y) = @_;
1290 1737
1291 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1738 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1292 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1739 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
… …
1301 $self->SUPER::_draw; 1748 $self->SUPER::_draw;
1302 1749
1303 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1750 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1304 1751
1305 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1752 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1306 1753
1307 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1754 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1308 1755
1309 glBegin GL_LINE_LOOP; 1756 my $tex = $self->{state} ? $tex[1] : $tex[0];
1310 glVertex 0 , 0; 1757
1311 glVertex 0 , $s; 1758 glEnable GL_TEXTURE_2D;
1312 glVertex $s, $s; 1759 $tex->draw_quad_alpha (0, 0, $s, $s);
1313 glVertex $s, 0; 1760 glDisable GL_TEXTURE_2D;
1761}
1762
1763#############################################################################
1764
1765package CFClient::UI::Image;
1766
1767our @ISA = CFClient::UI::Base::;
1768
1769use CFClient::OpenGL;
1770use Carp qw/confess/;
1771
1772our %loaded_images;
1773
1774sub new {
1775 my $class = shift;
1776
1777 my $self = $class->SUPER::new (can_events => 0, @_);
1778
1779 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1780
1781 $loaded_images{$self->{image}} ||=
1782 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1783
1784 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1785
1786 Scalar::Util::weaken $loaded_images{$self->{image}};
1787
1788 $self->{aspect} = $tex->{w} / $tex->{h};
1789
1790 $self
1791}
1792
1793sub size_request {
1794 my ($self) = @_;
1795
1796 ($self->{tex}->{w}, $self->{tex}->{h})
1797}
1798
1799sub _draw {
1800 my ($self) = @_;
1801
1802 my $tex = $self->{tex};
1803
1804 my ($w, $h) = ($self->{w}, $self->{h});
1805
1806 if ($self->{rot90}) {
1807 glRotate 90, 0, 0, 1;
1808 glTranslate 0, -$self->{w}, 0;
1809
1810 ($w, $h) = ($h, $w);
1811 }
1812
1813 glEnable GL_TEXTURE_2D;
1814 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1815
1816 $tex->draw_quad_alpha (0, 0, $w, $h);
1817
1818 glDisable GL_TEXTURE_2D;
1819}
1820
1821#############################################################################
1822
1823package CFClient::UI::VGauge;
1824
1825our @ISA = CFClient::UI::Base::;
1826
1827use List::Util qw(min max);
1828
1829use CFClient::OpenGL;
1830
1831my %tex = (
1832 food => [
1833 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1834 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1835 ],
1836 grace => [
1837 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1838 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1839 ],
1840 hp => [
1841 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1842 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1843 ],
1844 mana => [
1845 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1846 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1847 ],
1848);
1849
1850# eg. VGauge->new (gauge => 'food'), default gauge: food
1851sub new {
1852 my $class = shift;
1853
1854 my $self = $class->SUPER::new (
1855 type => 'food',
1856 @_
1857 );
1858
1859 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1860
1861 $self
1862}
1863
1864sub size_request {
1865 my ($self) = @_;
1866
1867 #my $tex = $tex{$self->{type}}[0];
1868 #@$tex{qw(w h)}
1869 (0, 0)
1870}
1871
1872sub set_max {
1873 my ($self, $max) = @_;
1874
1875 return if $self->{max_val} == $max;
1876
1877 $self->{max_val} = $max;
1878 $self->update;
1879}
1880
1881sub set_value {
1882 my ($self, $val, $max) = @_;
1883
1884 $self->set_max ($max)
1885 if defined $max;
1886
1887 return if $self->{val} == $val;
1888
1889 $self->{val} = $val;
1890 $self->update;
1891}
1892
1893sub _draw {
1894 my ($self) = @_;
1895
1896 my $tex = $tex{$self->{type}};
1897 my ($t1, $t2, $t3) = @$tex;
1898
1899 my ($w, $h) = ($self->{w}, $self->{h});
1900
1901 if ($self->{vertical}) {
1902 glRotate 90, 0, 0, 1;
1903 glTranslate 0, -$self->{w}, 0;
1904
1905 ($w, $h) = ($h, $w);
1906 }
1907
1908 my $ycut = $self->{val} / ($self->{max_val} || 1);
1909
1910 my $ycut1 = max 0, min 1, $ycut;
1911 my $ycut2 = max 0, min 1, $ycut - 1;
1912
1913 my $h1 = $self->{h} * (1 - $ycut1);
1914 my $h2 = $self->{h} * (1 - $ycut2);
1915
1916 glEnable GL_BLEND;
1917 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1918 glEnable GL_TEXTURE_2D;
1919 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1920
1921 glBindTexture GL_TEXTURE_2D, $t1->{name};
1922 glBegin GL_QUADS;
1923 glTexCoord 0 , 0; glVertex 0 , 0;
1924 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1925 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1926 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1314 glEnd; 1927 glEnd;
1315 1928
1316 if ($self->{state}) { 1929 my $ycut1 = List::Util::min 1, $ycut;
1930 glBindTexture GL_TEXTURE_2D, $t2->{name};
1931 glBegin GL_QUADS;
1932 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1933 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1934 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1935 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1936 glEnd;
1937
1938 if ($t3) {
1939 glBindTexture GL_TEXTURE_2D, $t3->{name};
1317 glBegin GL_LINES; 1940 glBegin GL_QUADS;
1318 glVertex 0 , 0; 1941 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1319 glVertex $s, $s; 1942 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1320 glVertex $s, 0; 1943 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1321 glVertex 0 , $s; 1944 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1322 glEnd; 1945 glEnd;
1323 } 1946 }
1947
1948 glDisable GL_BLEND;
1949 glDisable GL_TEXTURE_2D;
1950}
1951
1952#############################################################################
1953
1954package CFClient::UI::Gauge;
1955
1956our @ISA = CFClient::UI::VBox::;
1957
1958sub new {
1959 my ($class, %arg) = @_;
1960
1961 my $self = $class->SUPER::new (
1962 tooltip => $arg{type},
1963 can_hover => 1,
1964 can_events => 1,
1965 %arg,
1966 );
1967
1968 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1969 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1970 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1971
1972 $self
1973}
1974
1975sub set_fontsize {
1976 my ($self, $fsize) = @_;
1977
1978 $self->{value}->set_fontsize ($fsize);
1979 $self->{max} ->set_fontsize ($fsize);
1980}
1981
1982sub set_max {
1983 my ($self, $max) = @_;
1984
1985 $self->{gauge}->set_max ($max);
1986 $self->{max}->set_text ($max);
1987}
1988
1989sub set_value {
1990 my ($self, $val, $max) = @_;
1991
1992 $self->set_max ($max)
1993 if defined $max;
1994
1995 $self->{gauge}->set_value ($val, $max);
1996 $self->{value}->set_text ($val);
1324} 1997}
1325 1998
1326############################################################################# 1999#############################################################################
1327 2000
1328package CFClient::UI::Slider; 2001package CFClient::UI::Slider;
1329 2002
1330use strict; 2003use strict;
1331 2004
1332use SDL::OpenGL; 2005use CFClient::OpenGL;
1333 2006
1334our @ISA = CFClient::UI::DrawBG::; 2007our @ISA = CFClient::UI::DrawBG::;
1335 2008
1336my @tex = 2009my @tex =
1337 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2010 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
… …
1347 # TODO: calculations are off 2020 # TODO: calculations are off
1348 my $self = $class->SUPER::new ( 2021 my $self = $class->SUPER::new (
1349 fg => [1, 1, 1], 2022 fg => [1, 1, 1],
1350 active_fg => [0, 0, 0], 2023 active_fg => [0, 0, 0],
1351 range => [0, 0, 100, 10], 2024 range => [0, 0, 100, 10],
1352 req_w => 40, 2025 req_w => $::WIDTH / 80,
1353 req_h => 13, 2026 req_h => $::WIDTH / 80,
1354 vertical => 0, 2027 vertical => 0,
1355 can_hover => 1, 2028 can_hover => 1,
2029 inner_pad => 5,
1356 @_ 2030 @_
1357 ); 2031 );
1358 2032
1359 $self 2033 $self
1360} 2034}
… …
1381 if ($GRAB == $self) { 2055 if ($GRAB == $self) {
1382 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2056 my ($value, $lo, $hi, $page) = @{$self->{range}};
1383 2057
1384 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2058 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
1385 2059
2060 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2061 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2062
2063 $x -= $inner_pad_px; # substract the padding
1386 $x = $x * ($hi - $lo) / $w + $lo; 2064 $x = $x * ($hi - $lo) / $inner_w + $lo;
1387 $x = $lo if $x < $lo; 2065 $x = $lo if $x < $lo;
1388 $x = $hi - $page if $x > $hi - $page; 2066 $x = $hi - $page if $x > $hi - $page;
1389 $self->{range}[0] = $x; 2067 $self->{range}[0] = $x;
1390 2068
1391 $self->emit (changed => $x); 2069 $self->emit (changed => $x);
1392 $self->update; 2070 $self->update;
1393 } 2071 }
2072}
2073
2074# the inner_* stuff is for generating a padding for the slider handle,
2075# so that the handle doesn't leave the texture. This calculation isn't 100%
2076# correct propably, but it does the job for now
2077sub _calc_inner_pad_px {
2078 my ($self, $w) = @_;
2079 ($w / 100) * $self->{inner_pad} # % to pixels
1394} 2080}
1395 2081
1396sub _draw { 2082sub _draw {
1397 my ($self) = @_; 2083 my ($self) = @_;
1398 2084
… …
1412 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2098 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1413 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2099 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1414 2100
1415 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2101 my ($value, $lo, $hi, $page) = @{$self->{range}};
1416 2102
1417 # the inner_* stuff is for generating a padding for the slider handle, 2103 $hi = $value + 1 if $lo == $hi;
1418 # so that the handle doesn't leave the texture. This calculation isn't 100% 2104
1419 # correct propably, but it does the job for now 2105 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 2106 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1423 2107
1424 $page = int $page * $inner_w / ($hi - $lo); 2108 $page = int $page * $inner_w / ($hi - $lo);
1425 $value = int +($value - $lo) * $inner_w / ($hi - $lo); 2109 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1426 2110
1427 $w -= $page; 2111 $w -= $page;
… …
1430 $page ||= 2; 2114 $page ||= 2;
1431 2115
1432 my $knob_a = $inner_pad_px + ($value - $page * 0.5); 2116 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1433 my $knob_b = $inner_pad_px + ($value + $page * 0.5); 2117 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1434 2118
1435 glEnable GL_BLEND;
1436 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1437 glEnable GL_TEXTURE_2D; 2119 glEnable GL_TEXTURE_2D;
1438 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2120 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1439 2121
1440 # draw background 2122 # draw background
1441 $tex[1]->draw_quad (0, 0, $w, $h); 2123 $tex[1]->draw_quad_alpha (0, 0, $w, $h);
1442 2124
1443 # draw handle 2125 # draw handle
1444 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2126 $tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h);
1445 2127
1446 glDisable GL_BLEND;
1447 glDisable GL_TEXTURE_2D; 2128 glDisable GL_TEXTURE_2D;
1448} 2129}
1449 2130
1450############################################################################# 2131#############################################################################
1451 2132
1452package CFClient::UI::TextView; 2133package CFClient::UI::TextView;
1453 2134
1454our @ISA = CFClient::UI::HBox::; 2135our @ISA = CFClient::UI::HBox::;
1455 2136
1456use SDL::OpenGL; 2137use CFClient::OpenGL;
1457 2138
1458sub new { 2139sub new {
1459 my $class = shift; 2140 my $class = shift;
1460 2141
1461 my $self = $class->SUPER::new ( 2142 my $self = $class->SUPER::new (
1462 par => [], 2143 fontsize => 1,
2144 can_events => 0,
2145 #font => default_font
1463 @_, 2146 @_,
2147
2148 layout => (new CFClient::Layout 1),
2149 par => [],
2150 height => 0,
1464 children => [ 2151 children => [
1465 (new CFClient::UI::Empty expand => 1), 2152 (new CFClient::UI::Empty expand => 1),
1466 (new CFClient::UI::Slider vertical => 1), 2153 (new CFClient::UI::Slider vertical => 1),
1467 ], 2154 ],
1468 ); 2155 );
1469 2156
2157 $self->{children}[1]->connect (changed => sub { $self->update });
2158
1470 $self 2159 $self
2160}
2161
2162sub set_fontsize {
2163 my ($self, $fontsize) = @_;
2164
2165 $self->{fontsize} = $fontsize;
2166 $self->reflow;
2167}
2168
2169sub text_height {
2170 my ($self, $text) = @_;
2171
2172 my $layout = $self->{layout};
2173
2174 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2175 $layout->set_width ($self->{children}[0]{w});
2176 $layout->set_markup ($text);
2177
2178 ($layout->size)[1]
2179}
2180
2181sub reflow {
2182 my ($self) = @_;
2183
2184 $self->{need_reflow}++;
2185 $self->update;
2186}
2187
2188sub size_allocate {
2189 my ($self, $w, $h) = @_;
2190
2191 $self->SUPER::size_allocate ($w, $h);
2192
2193 $self->{layout}->set_font ($self->{font}) if $self->{font};
2194 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2195 $self->{layout}->set_width ($self->{children}[0]{w});
2196
2197 $self->reflow;
1471} 2198}
1472 2199
1473sub add_paragraph { 2200sub add_paragraph {
1474 my ($self, $color, $text) = @_; 2201 my ($self, $color, $text) = @_;
1475 2202
2203 #TODO: intelligently "reformat" paragraph
2204
2205 my $height = $self->text_height ($text);
2206
2207 $self->{height} += $height;
2208
1476 push @{$self->{par}}, [$color, $text]; 2209 push @{$self->{par}}, [$height, $color, $text];
1477 my $count = scalar @{$self->{par}}; 2210
1478 $self->{children}[1]{range} = [$count - 1, 0, $count, 1]; 2211 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
1479 $self->{children}[1]->update; 2212 $self->{children}[1]->update;
1480} 2213}
1481 2214
2215sub update {
2216 my ($self) = @_;
2217
2218 $self->SUPER::update;
2219
2220 return unless $self->{h} > 0;
2221
2222 delete $self->{texture};
2223
2224 $ROOT->on_post_alloc ($self, sub {
2225 if (delete $self->{need_reflow}) {
2226 my $height = 0;
2227
2228 $height += $_->[0] = $self->text_height ($_->[2])
2229 for @{$self->{par}};
2230
2231 $self->{height} = $height;
2232
2233 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
2234
2235 delete $self->{texture};
2236 }
2237
2238 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
2239 glClearColor 0, 0, 0, 0;
2240 glClear GL_COLOR_BUFFER_BIT;
2241
2242 glEnable GL_TEXTURE_2D;
2243 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2244
2245 my $top = int $self->{children}[1]{range}[0];
2246
2247 my $y0 = $top;
2248 my $y1 = $top + $self->{h};
2249
2250 my $y = 0;
2251
2252 my $layout = $self->{layout};
2253
2254 $layout->set_font ($self->{font}) if $self->{font};
2255
2256 for my $par (@{$self->{par}}) {
2257 my $h = $par->[0];
2258
2259 if ($y0 < $y + $h && $y < $y1) {
2260 $layout->set_foreground (@{ $par->[1] });
2261 $layout->set_markup ($par->[2]);
2262
2263 my ($W, $H) = $layout->size;
2264 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);
2265 }
2266
2267 $y += $h;
2268 }
2269
2270 glDisable GL_TEXTURE_2D;
2271 };
2272 });
2273}
2274
1482sub _draw { 2275sub _draw {
1483 my ($self) = @_; 2276 my ($self) = @_;
1484 2277
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;
1493 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1494 glEnable GL_TEXTURE_2D; 2278 glEnable GL_TEXTURE_2D;
1495 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 2279 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1496 2280 glColor 1, 1, 1, 1;
1497 # TODO: everything! 2281 $self->{texture}->draw_quad_alpha_premultiplied (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; 2282 glDisable GL_TEXTURE_2D;
1514 glDisable GL_BLEND;
1515}
1516 2283
1517############################################################################# 2284 $self->{children}[1]->draw;
1518 2285
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 $::CONN->user_send ("command run_stop");
1683 }
1684} 2286}
1685 2287
1686############################################################################# 2288#############################################################################
1687 2289
1688package CFClient::UI::Animator; 2290package CFClient::UI::Animator;
1689 2291
1690use SDL::OpenGL; 2292use CFClient::OpenGL;
1691 2293
1692our @ISA = CFClient::UI::Bin::; 2294our @ISA = CFClient::UI::Bin::;
1693 2295
1694sub moveto { 2296sub moveto {
1695 my ($self, $x, $y) = @_; 2297 my ($self, $x, $y) = @_;
… …
1733 2335
1734sub new { 2336sub new {
1735 my $class = shift; 2337 my $class = shift;
1736 2338
1737 my $self = $class->SUPER::new ( 2339 my $self = $class->SUPER::new (
1738 state => 0, 2340 state => 0,
1739 connect_activate => \&toggle_flopper, 2341 connect_activate => \&toggle_flopper,
1740 @_ 2342 @_
1741 ); 2343 );
1742 2344
1743 if ($self->{state}) { 2345 if ($self->{state}) {
… …
1751sub toggle_flopper { 2353sub toggle_flopper {
1752 my ($self) = @_; 2354 my ($self) = @_;
1753 2355
1754 # TODO: use animation 2356 # TODO: use animation
1755 if ($self->{state} = !$self->{state}) { 2357 if ($self->{state} = !$self->{state}) {
1756 $CFClient::UI::TOPLEVEL->add ($self->{other}); 2358 $CFClient::UI::ROOT->add ($self->{other});
1757 $self->{other}->move ( 2359 $self->{other}->move ($self->coord2global (0, $self->{h}));
1758 ($::WIDTH - $self->{other}{w}) * 0.5, 2360 $self->emit ("open");
1759 ($::HEIGHT - $self->{other}{h}) * 0.5,
1760 );
1761 } else { 2361 } else {
1762 $CFClient::UI::TOPLEVEL->remove ($self->{other}); 2362 $CFClient::UI::ROOT->remove ($self->{other});
2363 $self->emit ("close");
2364 }
2365
2366 $self->emit (changed => $self->{state});
2367}
2368
2369#############################################################################
2370
2371package CFClient::UI::Tooltip;
2372
2373our @ISA = CFClient::UI::Bin::;
2374
2375use CFClient::OpenGL;
2376
2377sub new {
2378 my $class = shift;
2379
2380 $class->SUPER::new (
2381 @_,
2382 can_events => 0,
2383 )
2384}
2385
2386sub set_tooltip_from {
2387 my ($self, $widget) = @_;
2388
2389 $self->add (new CFClient::UI::Label
2390 markup => $widget->{tooltip},
2391 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2392 fontsize => 0.8,
2393 fg => [0, 0, 0, 1],
2394 font => ($widget->{tooltip_font} || $::FONT_PROP),
2395 );
2396}
2397
2398sub size_request {
2399 my ($self) = @_;
2400
2401 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2402
2403 ($w + 4, $h + 4)
2404}
2405
2406sub size_allocate {
2407 my ($self, $w, $h) = @_;
2408
2409 $self->SUPER::size_allocate ($w - 4, $h - 4);
2410}
2411
2412sub _draw {
2413 my ($self) = @_;
2414
2415 glTranslate 0.375, 0.375;
2416
2417 my ($w, $h) = @$self{qw(w h)};
2418
2419 glColor 1, 0.8, 0.4;
2420 glBegin GL_QUADS;
2421 glVertex 0 , 0;
2422 glVertex 0 , $h;
2423 glVertex $w, $h;
2424 glVertex $w, 0;
2425 glEnd;
1763 } 2426
2427 glColor 0, 0, 0;
2428 glBegin GL_LINE_LOOP;
2429 glVertex 0 , 0;
2430 glVertex 0 , $h;
2431 glVertex $w, $h;
2432 glVertex $w, 0;
2433 glEnd;
2434
2435 glTranslate 2 - 0.375, 2 - 0.375;
2436 $self->SUPER::_draw;
1764} 2437}
1765 2438
1766############################################################################# 2439#############################################################################
1767 2440
1768package CFClient::UI::Toplevel; 2441package CFClient::UI::Face;
2442
2443our @ISA = CFClient::UI::Base::;
2444
2445use CFClient::OpenGL;
2446
2447sub new {
2448 my $class = shift;
2449
2450 $class->SUPER::new (
2451 aspect => 1,
2452 @_,
2453 )
2454}
2455
2456sub size_request {
2457 (32, 8)
2458}
2459
2460sub _draw {
2461 my ($self) = @_;
2462
2463 return unless $::CONN;#d# manage and cache textures differently
2464 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2465
2466 # TODO animation
2467 if ($tex) {
2468 glEnable GL_TEXTURE_2D;
2469 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2470 glColor 1, 1, 1, 1;
2471 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2472 glDisable GL_TEXTURE_2D;
2473 }
2474}
2475
2476#############################################################################
2477
2478package CFClient::UI::InventoryItem;
2479
2480our @ISA = CFClient::UI::HBox::;
2481
2482sub new {
2483 my $class = shift;
2484
2485 my %args = @_;
2486
2487 my $item = delete $args{item};
2488
2489 my $desc = $item->{nrof} < 2
2490 ? $item->{name}
2491 : "$item->{nrof} $item->{name_pl}";
2492
2493
2494 my $self = $class->SUPER::new (
2495 can_hover => 1,
2496 can_events => 1,
2497 tooltip => (CFClient::UI::Label->escape ($desc)
2498 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2499 connect_button_down => sub {
2500 my ($self, $ev, $x, $y) = @_;
2501
2502 # todo: maybe put examine on 1? but should just be a tooltip :(
2503 if ($ev->{button} == 1) {
2504 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2505 } elsif ($ev->{button} == 2) {
2506 $::CONN->send ("apply $item->{tag}");
2507 } elsif ($ev->{button} == 3) {
2508 CFClient::UI::Menu->new (
2509 items => [
2510 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2511 [
2512 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2513 sub { $::CONN->send ("lock $item->{tag}") },
2514 ],
2515 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2516 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2517 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2518 ],
2519 )->popup ($ev);
2520 }
2521
2522 1
2523 },
2524 %args
2525 );
2526
2527 $self->add (new CFClient::UI::Face
2528 can_events => 0,
2529 face => $item->{face},
2530 anim => $item->{anim},
2531 animspeed => $item->{animspeed},
2532 );
2533
2534 $self->add (new CFClient::UI::Label
2535 can_events => 0,
2536 text => $desc,
2537 );
2538
2539 $self
2540}
2541
2542#############################################################################
2543
2544package CFClient::UI::Inventory;
2545
2546our @ISA = CFClient::UI::ScrolledWindow::;
2547
2548sub new {
2549 my $class = shift;
2550
2551 my $self = $class->SUPER::new (
2552 scrolled => (new CFClient::UI::VBox),
2553 @_,
2554 );
2555
2556 $self
2557}
2558
2559sub set_items {
2560 my ($self, $items) = @_;
2561
2562 $self->{scrolled}->clear;
2563 return unless $items;
2564
2565 my @items = sort {
2566 ($a->{type} <=> $b->{type})
2567 or ($a->{name} cmp $b->{name})
2568 } @$items;
2569
2570 $self->{real_items} = \@items;
2571
2572 for my $item (@items) {
2573 my $desc = $item->{nrof} < 2
2574 ? $item->{name}
2575 : "$item->{nrof} $item->{name_pl}";
2576
2577 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2578 }
2579
2580 $self->{scrolled}->add (@items);
2581
2582# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2583}
2584
2585sub size_request {
2586 my ($self) = @_;
2587 ($self->{req_w}, $self->{req_h});
2588}
2589
2590#############################################################################
2591
2592package CFClient::UI::Menu;
2593
2594our @ISA = CFClient::UI::FancyFrame::;
2595
2596use CFClient::OpenGL;
2597
2598sub new {
2599 my $class = shift;
2600
2601 my $self = $class->SUPER::new (
2602 items => [],
2603 z => 100,
2604 @_,
2605 );
2606
2607 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2608
2609 for my $item (@{ $self->{items} }) {
2610 my ($widget, $cb) = @$item;
2611
2612 # handle various types of items, only text for now
2613 if (!ref $widget) {
2614 $widget = new CFClient::UI::Label
2615 can_hover => 1,
2616 can_events => 1,
2617 text => $widget;
2618 }
2619
2620 $self->{item}{$widget} = $item;
2621
2622 $self->{vbox}->add ($widget);
2623 }
2624
2625 $self
2626}
2627
2628# popup given the event (must be a mouse button down event currently)
2629sub popup {
2630 my ($self, $ev) = @_;
2631
2632 $self->emit ("popdown");
2633
2634 # maybe save $GRAB? must be careful about events...
2635 $GRAB = $self;
2636 $self->{button} = $ev->{button};
2637
2638 $self->show;
2639 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2640}
2641
2642sub mouse_motion {
2643 my ($self, $ev, $x, $y) = @_;
2644
2645 # TODO: should use vbox->find_widget or so
2646 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2647 $self->{hover} = $self->{item}{$HOVER};
2648}
2649
2650sub button_up {
2651 my ($self, $ev, $x, $y) = @_;
2652
2653 if ($ev->{button} == $self->{button}) {
2654 undef $GRAB;
2655 $self->hide;
2656
2657 $self->emit ("popdown");
2658 $self->{hover}[1]->() if $self->{hover};
2659 }
2660}
2661
2662#############################################################################
2663
2664package CFClient::UI::Statusbox;
2665
2666our @ISA = CFClient::UI::VBox::;
2667
2668sub reorder {
2669 my ($self) = @_;
2670 my $NOW = time;
2671
2672 while (my ($k, $v) = each %{ $self->{item} }) {
2673 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2674 }
2675
2676 my @widgets;
2677
2678 my @items = sort {
2679 $a->{pri} <=> $b->{pri}
2680 or $b->{id} <=> $a->{id}
2681 } values %{ $self->{item} };
2682
2683 my $count = 10 + 1;
2684 for my $item (@items) {
2685 last unless --$count;
2686
2687 push @widgets, $item->{label} ||= do {
2688 # TODO: doesn't handle markup well (read as: at all)
2689 my $short = $item->{count} > 1
2690 ? "<b>$item->{count} ×</b> $item->{text}"
2691 : $item->{text};
2692
2693 for ($short) {
2694 s/^\s+//;
2695 s/\012.*/…/s;
2696 my $len = int 40 / $item->{fontsize};
2697 substr $_, $len, length, "…" if $len < length;
2698 }
2699
2700 new CFClient::UI::Label
2701 markup => $short,
2702 tooltip => $item->{tooltip},
2703 tooltip_font => $::FONT_PROP,
2704 tooltip_width => 0.67,
2705 fontsize => $item->{fontsize},
2706 color => $item->{color},
2707 can_events => 1,
2708 can_hover => 1
2709 };
2710 }
2711
2712 $self->clear;
2713 $self->SUPER::add (reverse @widgets);
2714}
2715
2716sub add {
2717 my ($self, $text, %arg) = @_;
2718
2719 $text =~ s/^\s+//;
2720 $text =~ s/\s+$//;
2721
2722 my $timeout = time + ((delete $arg{timeout}) || 60);
2723
2724 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2725
2726 if (my $item = $self->{item}{$group}) {
2727 if ($item->{text} eq $text) {
2728 $item->{count}++;
2729 } else {
2730 $item->{count} = 1;
2731 $item->{text} = $item->{tooltip} = $text;
2732 }
2733 $item->{id} = ++$self->{id};
2734 $item->{timeout} = $timeout;
2735 delete $item->{label};
2736 } else {
2737 $self->{item}{$group} = {
2738 id => ++$self->{id},
2739 text => $text,
2740 timeout => $timeout,
2741 tooltip => $text,
2742 fontsize => 0.8,
2743 color => [0.8, 0.8, 0.8, 0.8],
2744 pri => 0,
2745 count => 1,
2746 %arg,
2747 };
2748 }
2749
2750 $self->reorder;
2751}
2752
2753#############################################################################
2754
2755package CFClient::UI::Root;
1769 2756
1770our @ISA = CFClient::UI::Container::; 2757our @ISA = CFClient::UI::Container::;
1771 2758
2759use CFClient::OpenGL;
2760
2761sub new {
2762 my $class = shift;
2763
2764 $class->SUPER::new (
2765 @_,
2766 )
2767}
2768
2769sub configure {
2770 my ($self, $x, $y, $w, $h) = @_;
2771
2772 $self->{w} = $w;
2773 $self->{h} = $h;
2774}
2775
2776sub check_size {
2777 my ($self) = @_;
2778
2779 $self->size_allocate ($self->{w}, $self->{h})
2780 if $self->{w};
2781}
2782
1772sub size_request { 2783sub size_request {
1773 ($::WIDTH, $::HEIGHT) 2784 my ($self) = @_;
2785
2786 ($self->{w}, $self->{h})
1774} 2787}
1775 2788
1776sub size_allocate { 2789sub size_allocate {
1777 my ($self, $x, $y, $w, $h) = @_; 2790 my ($self, $w, $h) = @_;
1778 2791
1779 $self->_size_allocate ($x, $y, $w, $h); 2792 my $old_w = $self->{old_w}; $self->{old_w} = $w;
2793 my $old_h = $self->{old_h}; $self->{old_h} = $h;
1780 2794
1781 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 2795 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
1782 for @{$self->{children}}; 2796 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
1783}
1784 2797
1785sub translate { 2798 for my $child ($self->children) {
2799 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2800
2801 $X = List::Util::max 0, List::Util::min $w - $W, $X;
2802 $Y = List::Util::max 0, List::Util::min $h - $H, $Y;
2803 $child->configure ($X, $Y, $W, $H);
2804 }
2805}
2806
2807sub coord2local {
1786 my ($self, $x, $y) = @_; 2808 my ($self, $x, $y) = @_;
1787 2809
1788 ($x, $y) 2810 ($x, $y)
1789} 2811}
1790 2812
2813sub coord2global {
2814 my ($self, $x, $y) = @_;
2815
2816 ($x, $y)
2817}
2818
1791sub update { 2819sub update {
1792 my ($self) = @_; 2820 my ($self) = @_;
1793 2821
1794 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 2822 $self->check_size;
1795 ::refresh (); 2823 $::WANT_REFRESH++;
1796} 2824}
1797 2825
1798sub add { 2826sub add {
1799 my ($self, $widget) = @_; 2827 my ($self, @children) = @_;
1800 2828
2829 for my $child (@children) {
2830 $child->{toplevel} = 1;
2831
2832 # integerise window positions
2833 $child->{x} = int $child->{x};
2834 $child->{y} = int $child->{y};
2835 }
2836
1801 $self->SUPER::add ($widget); 2837 $self->SUPER::add (@children);
1802
1803 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
1804} 2838}
1805 2839
2840sub on_refresh {
2841 my ($self, $id, $cb) = @_;
2842
2843 $self->{refresh_hook}{$id} = $cb;
2844}
2845
2846sub on_post_alloc {
2847 my ($self, $id, $cb) = @_;
2848
2849 $self->{post_alloc_hook}{$id} = $cb;
2850}
2851
1806sub draw { 2852sub draw {
1807 my ($self) = @_; 2853 my ($self) = @_;
2854
2855 while ($self->{refresh_hook}) {
2856 $_->()
2857 for values %{delete $self->{refresh_hook}};
2858 }
2859
2860 if ($self->{check_size}) {
2861 my @queue = ([], []);
2862
2863 for (;;) {
2864 if ($self->{check_size}) {
2865 # heuristic: check containers last
2866 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
2867 for values %{delete $self->{check_size}}
2868 }
2869
2870 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
2871
2872 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
2873 ? @$widget{qw(user_w user_h)}
2874 : $widget->size_request;
2875
2876 if (delete $widget->{force_alloc}
2877 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
2878 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2879
2880 $widget->{req_w} = $w;
2881 $widget->{req_h} = $h;
2882
2883 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
2884
2885 $widget->{parent}->check_size
2886 if $widget->{parent};
2887 }
2888 }
2889 }
2890
2891 while ($self->{size_alloc}) {
2892 for (values %{delete $self->{size_alloc}}) {
2893 my ($widget, $w, $h) = @$_;
2894
2895 $w = 0 if $w < 0;
2896 $h = 0 if $h < 0;
2897
2898 $widget->{w} = $w;
2899 $widget->{h} = $h;
2900 $widget->size_allocate ($w, $h);
2901 $widget->emit (size_allocate => $w, $h);
2902 }
2903 }
2904
2905 while ($self->{post_alloc_hook}) {
2906 $_->()
2907 for values %{delete $self->{post_alloc_hook}};
2908 }
2909
2910 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2911 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2912 glClear GL_COLOR_BUFFER_BIT;
2913
2914 glMatrixMode GL_PROJECTION;
2915 glLoadIdentity;
2916 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;
2917 glMatrixMode GL_MODELVIEW;
2918 glLoadIdentity;
1808 2919
1809 $self->_draw; 2920 $self->_draw;
1810} 2921}
1811 2922
1812############################################################################# 2923#############################################################################
1813 2924
1814package CFClient::UI; 2925package CFClient::UI;
1815 2926
2927$ROOT = new CFClient::UI::Root;
1816$TOPLEVEL = new CFClient::UI::Toplevel; 2928$TOOLTIP = new CFClient::UI::Tooltip;
1817 2929
18181 29301
1819 2931

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