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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 1.165 by root, Mon Apr 24 08:22:22 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 $TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
30 $TOOLTIP->show;
31 }
32
33 return;
34 }
35 }
36 }
37
38 $TOOLTIP->hide;
39 delete $TOOLTIP->{owner};
40}
14 41
15# class methods for events 42# class methods for events
16sub feed_sdl_key_down_event { 43sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 44 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
45 if $FOCUS;
18} 46}
19 47
20sub feed_sdl_key_up_event { 48sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 49 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
50 if $FOCUS;
22} 51}
23 52
24sub feed_sdl_button_down_event { 53sub feed_sdl_button_down_event {
25 my ($ev) = @_; 54 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 55 my ($x, $y) = ($ev->{x}, $ev->{y});
27 56
28 if (!$BUTTON_STATE) { 57 if (!$BUTTON_STATE) {
29 my $widget = $TOPLEVEL->find_widget ($x, $y); 58 my $widget = $ROOT->find_widget ($x, $y);
30 59
31 $GRAB = $widget; 60 $GRAB = $widget;
32 $GRAB->update if $GRAB; 61 $GRAB->update if $GRAB;
33 }
34 62
63 check_tooltip;
64 }
65
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 66 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 67
37 $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; 68 if ($GRAB) {
69 ($x, $y) = $GRAB->coord2local ($x, $y);
70 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
71 }
38} 72}
39 73
40sub feed_sdl_button_up_event { 74sub feed_sdl_button_up_event {
41 my ($ev) = @_; 75 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 76 my ($x, $y) = ($ev->{x}, $ev->{y});
43 77
44 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 78 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 79
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 80 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 81
48 $GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB; 82 if ($GRAB) {
83 ($x, $y) = $GRAB->coord2local ($x, $y);
84 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
85 }
49 86
50 if (!$BUTTON_STATE) { 87 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 88 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 89 $grab->update if $grab;
53 $GRAB->update if $GRAB; 90 $GRAB->update if $GRAB;
91
92 check_tooltip;
54 } 93 }
55} 94}
56 95
57sub feed_sdl_motion_event { 96sub feed_sdl_motion_event {
58 my ($ev) = @_; 97 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 98 my ($x, $y) = ($ev->{x}, $ev->{y});
60 99
61 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 100 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 101
63 if ($widget != $HOVER) { 102 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 103 my $hover = $HOVER; $HOVER = $widget;
65 104
66 $hover->update if $hover; 105 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER; 106 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 107
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 108 check_tooltip;
109 }
110
111 if ($HOVER) {
112 ($x, $y) = $HOVER->coord2local ($x, $y);
113 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
114 }
115}
116
117# convert position array to integers
118sub harmonize {
119 my ($vals) = @_;
120
121 my $rem = 0;
122
123 for (@$vals) {
124 my $i = int $_ + $rem;
125 $rem += $_ - $i;
126 $_ = $i;
127 }
71} 128}
72 129
73############################################################################# 130#############################################################################
74 131
75package CFClient::UI::Base; 132package CFClient::UI::Base;
76 133
77use strict; 134use strict;
78 135
79use SDL::OpenGL; 136use CFClient::OpenGL;
80 137
81sub new { 138sub new {
82 my $class = shift; 139 my $class = shift;
83 140
84 my $self = bless { 141 my $self = bless {
85 x => 0, 142 x => 0,
86 y => 0, 143 y => 0,
87 z => 0, 144 z => 0,
88 w => -1, 145 can_events => 1,
89 h => -1,
90 @_ 146 @_
91 }, $class; 147 }, $class;
92 148
93 for (keys %$self) { 149 for (keys %$self) {
94 if (/^connect_(.*)$/) { 150 if (/^connect_(.*)$/) {
… …
97 } 153 }
98 154
99 $self 155 $self
100} 156}
101 157
158sub destroy {
159 my ($self) = @_;
160
161 $self->hide;
162 %$self = ();
163}
164
165sub show {
166 my ($self) = @_;
167
168 return if $self->{parent};
169
170 $CFClient::UI::ROOT->add ($self);
171}
172
173sub hide {
174 my ($self) = @_;
175
176 undef $GRAB if $GRAB == $self;
177 undef $HOVER if $HOVER == $self;
178
179 $self->{parent}->remove ($self)
180 if $self->{parent};
181}
182
102sub move { 183sub move {
103 my ($self, $x, $y, $z) = @_; 184 my ($self, $x, $y, $z) = @_;
185
104 $self->{x} = $x; 186 $self->{x} = int $x;
105 $self->{y} = $y; 187 $self->{y} = int $y;
106 $self->{z} = $z if defined $z; 188 $self->{z} = $z if defined $z;
107}
108 189
109sub needs_redraw { 190 $self->update;
110 0 191}
192
193sub set_size {
194 my ($self, $w, $h) = @_;
195
196 $self->{user_w} = $w;
197 $self->{user_h} = $h;
198
199 $self->check_size;
111} 200}
112 201
113sub size_request { 202sub size_request {
114 require Carp; 203 require Carp;
115 Carp::confess "size_request is abtract"; 204 Carp::confess "size_request is abstract";
116} 205}
117 206
118sub _size_allocate { 207sub configure {
119 my ($self, $x, $y, $w, $h) = @_; 208 my ($self, $x, $y, $w, $h) = @_;
120 209
210 if ($self->{aspect}) {
211 my $w2 = List::Util::min $w, int $h * $self->{aspect};
212 my $h2 = List::Util::min $h, int $w / $self->{aspect};
213
214 # use alignment to adjust x, y
215
216 $x += int +($w - $w2) * 0.5;
217 $y += int +($h - $h2) * 0.5;
218
219 ($w, $h) = ($w2, $h2);
220 }
221
222 if ($self->{x} != $x || $self->{y} != $y) {
121 $self->{x} = $x; 223 $self->{x} = $x;
122 $self->{y} = $y; 224 $self->{y} = $y;
225 $self->update;
226 }
123 227
124 return unless $self->{w} != $w || $self->{h} != $h; 228 if ($self->{w} != $w || $self->{h} != $h) {
125
126 $self->{w} = $w; 229 $self->{w} = $w;
127 $self->{h} = $h; 230 $self->{h} = $h;
128 231
232 $self->size_allocate ($w, $h);
233 $self->update;
129 1 234 }
130} 235}
131 236
132sub size_allocate { 237sub size_allocate {
238 # nothing to be done
239}
240
241sub set_max_size {
133 my ($self, $x, $y, $w, $h) = @_; 242 my ($self, $w, $h) = @_;
134 243
135 $self->_size_allocate ($x, $y, $w, $h); 244 delete $self->{max_w}; $self->{max_w} = $w if $w;
245 delete $self->{max_h}; $self->{max_h} = $h if $h;
246}
247
248# return top left coordinates
249sub _topleft {
250 my ($self, $x, $y) = @_;
251
252 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});
136} 253}
137 254
138# translate global coordinates to local coordinate system 255# translate global coordinates to local coordinate system
139sub translate { 256sub coord2local {
140 my ($self, $x, $y) = @_; 257 my ($self, $x, $y) = @_;
141 258
142 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 259 my ($X, $Y) = $self->_topleft;
260 ($x - $X, $y - $Y)
261}
262
263# translate local coordinates to global coordinate system
264sub coord2global {
265 my ($self, $x, $y) = @_;
266
267 my ($X, $Y) = $self->_topleft;
268 ($x + $X, $y + $Y)
143} 269}
144 270
145sub focus_in { 271sub focus_in {
146 my ($self) = @_; 272 my ($self) = @_;
147 273
148 return if $FOCUS == $self; 274 return if $FOCUS == $self;
149 return unless $self->{can_focus}; 275 return unless $self->{can_focus};
150 276
151 my $focus = $FOCUS; $FOCUS = $self; 277 my $focus = $FOCUS; $FOCUS = $self;
278
279 $self->emit (focus_in => $focus);
280
152 $focus->update if $focus; 281 $focus->update if $focus;
153 $FOCUS->update; 282 $FOCUS->update;
154} 283}
155 284
156sub focus_out { 285sub focus_out {
157 my ($self) = @_; 286 my ($self) = @_;
158 287
159 return unless $FOCUS == $self; 288 return unless $FOCUS == $self;
160 289
161 my $focus = $FOCUS; undef $FOCUS; 290 my $focus = $FOCUS; undef $FOCUS;
291
292 $self->emit (focus_out => $focus);
293
162 $focus->update if $focus; #? 294 $focus->update if $focus; #?
163} 295}
164 296
165sub mouse_motion { } 297sub mouse_motion { }
166sub button_up { } 298sub button_up { }
… …
190 glPopMatrix; 322 glPopMatrix;
191 323
192 if ($self == $HOVER && $self->{can_hover}) { 324 if ($self == $HOVER && $self->{can_hover}) {
193 my ($x, $y) = @$self{qw(x y)}; 325 my ($x, $y) = @$self{qw(x y)};
194 326
195 glColor 0, 0, 1, 0.2; 327 glColor 1, 0.8, 0.5, 0.2;
196 glEnable GL_BLEND; 328 glEnable GL_BLEND;
197 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 329 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
198 glBegin GL_QUADS; 330 glBegin GL_QUADS;
199 glVertex $x , $y; 331 glVertex $x , $y;
200 glVertex $x + $self->{w}, $y; 332 glVertex $x + $self->{w}, $y;
201 glVertex $x + $self->{w}, $y + $self->{h}; 333 glVertex $x + $self->{w}, $y + $self->{h};
202 glVertex $x , $y + $self->{h}; 334 glVertex $x , $y + $self->{h};
203 glEnd; 335 glEnd;
204 glDisable GL_BLEND; 336 glDisable GL_BLEND;
205 } 337 }
338
339 if ($ENV{PCLIENT_DEBUG}) {
340 glPushMatrix;
341 glColor 1, 1, 0, 1;
342 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
343 glBegin GL_LINE_LOOP;
344 glVertex 0 , 0;
345 glVertex $self->{w}, 0;
346 glVertex $self->{w}, $self->{h};
347 glVertex 0 , $self->{h};
348 glEnd;
349 glPopMatrix;
350 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
351 }
206} 352}
207 353
208sub _draw { 354sub _draw {
209 my ($self) = @_; 355 my ($self) = @_;
210 356
211 warn "no draw defined for $self\n"; 357 warn "no draw defined for $self\n";
212} 358}
213 359
214sub find_widget { 360sub find_widget {
215 my ($self, $x, $y) = @_; 361 my ($self, $x, $y) = @_;
362
363 return () unless $self->{can_events};
216 364
217 return $self 365 return $self
218 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 366 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
219 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 367 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
220 368
221 () 369 ()
222} 370}
223 371
224sub set_parent { 372sub set_parent {
225 my ($self, $par) = @_; 373 my ($self, $parent) = @_;
226 374
227 $self->{parent} = $par;
228 Scalar::Util::weaken $self->{parent}; 375 Scalar::Util::weaken ($self->{parent} = $parent);
229} 376}
230 377
231sub get_parent { 378sub check_size {
379 my ($self) = @_;
380
232 $_[0]->{parent} 381 $self->{parent}
382 or return 1;
383
384 my ($w, $h) = $self->{user_w} && $self->{user_h}
385 ? @$self{qw(user_w user_h)}
386 : $self->size_request;
387
388 if ($w != $self->{req_w} || $h != $self->{req_h}) {
389 $self->{req_w} = $w;
390 $self->{req_h} = $h;
391
392 $self->{parent}->check_size
393 or $self->size_allocate (
394 (List::Util::max $self->{w}, $w),
395 (List::Util::max $self->{h}, $h),
396 );
397
398 1
399 } else {
400 0
401 }
233} 402}
234 403
235sub update { 404sub update {
236 my ($self) = @_; 405 my ($self) = @_;
237 406
… …
240} 409}
241 410
242sub connect { 411sub connect {
243 my ($self, $signal, $cb) = @_; 412 my ($self, $signal, $cb) = @_;
244 413
245 push @{ $self->{cb}{$signal} }, $cb; 414 push @{ $self->{signal_cb}{$signal} }, $cb;
246} 415}
247 416
248sub emit { 417sub emit {
249 my ($self, $signal, @args) = @_; 418 my ($self, $signal, @args) = @_;
250 419
251 $_->($self, @args) 420 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
252 for @{$self->{cb}{$signal} || []};
253} 421}
254 422
255sub DESTROY { 423sub DESTROY {
256 my ($self) = @_; 424 my ($self) = @_;
257 425
… …
263package CFClient::UI::DrawBG; 431package CFClient::UI::DrawBG;
264 432
265our @ISA = CFClient::UI::Base::; 433our @ISA = CFClient::UI::Base::;
266 434
267use strict; 435use strict;
268use SDL::OpenGL; 436use CFClient::OpenGL;
269 437
270sub new { 438sub new {
271 my $class = shift; 439 my $class = shift;
272 440
273 # range [value, low, high, page] 441 # range [value, low, high, page]
… …
302 470
303package CFClient::UI::Empty; 471package CFClient::UI::Empty;
304 472
305our @ISA = CFClient::UI::Base::; 473our @ISA = CFClient::UI::Base::;
306 474
475sub new {
476 my ($class, %arg) = @_;
477 $class->SUPER::new (can_events => 0, %arg);
478}
479
307sub size_request { 480sub size_request {
308 (0, 0) 481 (0, 0)
309} 482}
310 483
311sub draw { } 484sub draw { }
… …
319sub new { 492sub new {
320 my ($class, %arg) = @_; 493 my ($class, %arg) = @_;
321 494
322 my $children = delete $arg{children} || []; 495 my $children = delete $arg{children} || [];
323 496
324 my $self = $class->SUPER::new (children => [], %arg); 497 my $self = $class->SUPER::new (children => [], can_events => 0, %arg);
325 $self->add ($_) for @$children; 498 $self->add ($_) for @$children;
326 499
327 $self 500 $self
328} 501}
329 502
330sub add { 503sub add {
331 my ($self, $chld) = @_; 504 my ($self, $child) = @_;
332 505
333 $chld->set_parent ($self); 506 $child->set_parent ($self);
507
508 use sort 'stable';
334 509
335 $self->{children} = [ 510 $self->{children} = [
336 sort { $a->{z} <=> $b->{z} } 511 sort { $a->{z} <=> $b->{z} }
337 @{$self->{children}}, $chld 512 @{$self->{children}}, $child
338 ]; 513 ];
339 514
340 $self->{w} = $self->{h} = -1; 515 $child->check_size;
516}
517
518sub remove {
519 my ($self, $child) = @_;
520
521 delete $child->{parent};
522 $child->hide;
523
524 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
525
526 $self->check_size;
341 $self->update; 527 $self->update;
342} 528}
343 529
344sub remove { 530sub clear {
345 my ($self, $widget) = @_; 531 my ($self) = @_;
346 532
347 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 533 my $children = delete $self->{children};
534 $self->{children} = [];
348 535
349 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 536 for (@$children) {
537 delete $_->{parent};
538 $_->hide;
539 }
350} 540}
351 541
352sub find_widget { 542sub find_widget {
353 my ($self, $x, $y) = @_; 543 my ($self, $x, $y) = @_;
354 544
… …
384 574
385 $class->SUPER::new (children => [$child], %arg) 575 $class->SUPER::new (children => [$child], %arg)
386} 576}
387 577
388sub add { 578sub add {
389 my ($self, $widget) = @_; 579 my ($self, $child) = @_;
390 580
391 $self->{children} = []; 581 $self->{children} = [];
392 582
393 $self->SUPER::add ($widget); 583 $self->SUPER::add ($child);
394} 584}
395 585
396sub remove { 586sub remove {
397 my ($self, $widget) = @_; 587 my ($self, $widget) = @_;
398 588
… …
407sub size_request { 597sub size_request {
408 $_[0]{children}[0]->size_request 598 $_[0]{children}[0]->size_request
409} 599}
410 600
411sub size_allocate { 601sub size_allocate {
412 my ($self, $x, $y, $w, $h) = @_; 602 my ($self, $w, $h) = @_;
413 603
414 $self->_size_allocate ($x, $y, $w, $h) or return;
415
416 $self->{children}[0]->size_allocate (0, 0, $w, $h); 604 $self->{children}[0]->configure (0, 0, $w, $h);
417} 605}
418 606
419############################################################################# 607#############################################################################
420 608
421package CFClient::UI::Window; 609package CFClient::UI::Window;
422 610
423our @ISA = CFClient::UI::Bin::; 611our @ISA = CFClient::UI::Bin::;
424 612
425use SDL::OpenGL; 613use CFClient::OpenGL;
426 614
427sub new { 615sub new {
428 my ($class, %arg) = @_; 616 my ($class, %arg) = @_;
429 617
430 my $self = $class->SUPER::new (%arg); 618 my $self = $class->SUPER::new (%arg);
… …
439} 627}
440 628
441sub render_chld { 629sub render_chld {
442 my ($self) = @_; 630 my ($self) = @_;
443 631
444 $self->{texture} = 632 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
445 CFClient::Texture->new_from_opengl ( 633 glClearColor 0, 0, 0, 1;
446 $self->{w}, $self->{h}, sub { $self->child->draw } 634 glClear GL_COLOR_BUFFER_BIT;
447 ); 635 $self->child->draw;
636 };
448} 637}
449 638
450sub size_allocate { 639sub size_allocate {
451 my ($self, $x, $y, $w, $h) = @_; 640 my ($self, $w, $h) = @_;
452 641
453 $self->_size_allocate ($x, $y, $w, $h) or return;
454
455 $self->child->size_allocate (0, 0, $w, $h); 642 $self->child->configure (0, 0, $w, $h);
456 643
457 $self->render_chld; 644 $self->render_chld;
458} 645}
459 646
460sub _draw { 647sub _draw {
… …
476 glDisable GL_TEXTURE_2D; 663 glDisable GL_TEXTURE_2D;
477} 664}
478 665
479############################################################################# 666#############################################################################
480 667
668package CFClient::UI::ViewPort;
669
670our @ISA = CFClient::UI::Window::;
671
672sub new { die }
673
674sub size_request {
675 my ($self) = @_;
676
677 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
678 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
679
680 @$self{qw(child_w child_h)}
681}
682
683sub _draw {
684 my ($self) = @_;
685
686 $self->{children}[1]->draw;
687}
688
689
690#############################################################################
691
481package CFClient::UI::Frame; 692package CFClient::UI::Frame;
482 693
483our @ISA = CFClient::UI::Bin::; 694our @ISA = CFClient::UI::Bin::;
484 695
485use SDL::OpenGL; 696use CFClient::OpenGL;
486
487sub size_request {
488 my ($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
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);
534 697
535sub new { 698sub new {
536 my $class = shift; 699 my $class = shift;
537 700
538 # TODO: user_x, user_y, overwrite moveto?
539
540 $class->SUPER::new ( 701 my $self = $class->SUPER::new (
541 bg => [1, 1, 1, 1], 702 bg => [1, 1, 1, 1],
542 border_bg => [1, 1, 1, 1], 703 border_bg => [1, 1, 1, 1],
543 border => $::FONTSIZE * 0.8, 704 border => 0.8,
544 @_ 705 @_
706 );
707
708 $self
709}
710
711sub _draw {
712 my ($self) = @_;
713
714 my ($w, $h) = ($self->{w}, $self->{h});
715
716 glEnable GL_BLEND;
717 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
718 glEnable GL_TEXTURE_2D;
719 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
720
721# glBegin GL_QUADS;
722# glColor 0, 0, 0, 0;
723# glVertex 0 , 0;
724# glVertex 0 , $h;
725# glVertex $w, $h;
726# glVertex $w, 0;
727# glEnd;
728
729
730 $self->child->draw;
731 glDisable GL_BLEND;
732 glDisable GL_TEXTURE_2D;
733}
734
735#############################################################################
736
737package CFClient::UI::FancyFrame;
738
739our @ISA = CFClient::UI::Bin::;
740
741use CFClient::OpenGL;
742
743my @tex =
744 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
745 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
746
747sub new {
748 my $class = shift;
749
750 # TODO: user_x, user_y, overwrite moveto?
751
752 my $self = $class->SUPER::new (
753 bg => [1, 1, 1, 1],
754 border_bg => [1, 1, 1, 1],
755 border => 0.8,
756 @_
757 );
758
759 $self->{title} &&= new CFClient::UI::Label
760 align => 0,
761 valign => 1,
762 text => $self->{title},
763 fontsize => 1;
764
765 $self
766}
767
768sub border {
769 int $_[0]{border} * $::FONTSIZE
770}
771
772sub size_request {
773 my ($self) = @_;
774
775 my ($w, $h) = $self->SUPER::size_request;
776
777 (
778 $w + $self->border * 2,
779 $h + $self->border * 2,
545 ) 780 )
546} 781}
547 782
548sub size_request {
549 my ($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 + $self->{border} * 2,
558 )
559}
560
561sub size_allocate { 783sub size_allocate {
562 my ($self, $x, $y, $w, $h) = @_; 784 my ($self, $w, $h) = @_;
563 785
564 $self->_size_allocate ($x, $y, $w, $h) or return;
565
566 $h -= List::Util::max 0, $self->{border} * 2; 786 $h -= List::Util::max 0, $self->border * 2;
567 $w -= List::Util::max 0, $self->{border} * 2; 787 $w -= List::Util::max 0, $self->border * 2;
568 788
789 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
790 if $self->{title};
791
569 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 792 $self->child->configure ($self->border, $self->border, $w, $h);
570} 793}
571 794
572sub button_down { 795sub button_down {
573 my ($self, $ev, $x, $y) = @_; 796 my ($self, $ev, $x, $y) = @_;
574 797
798 my $border = $self->border;
799
575 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 800 if ($x < $self->{w} && $x >= $self->{w} - $border
576 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 801 && $y < $self->{h} && $y >= $self->{h} - $border) {
577 802
578 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 803 my ($ox, $oy) = ($ev->{x}, $ev->{y});
579 my ($bw, $bh) = ($self->{w}, $self->{h}); 804 my ($bw, $bh) = ($self->{w}, $self->{h});
580 805
581 $self->{motion} = sub { 806 $self->{motion} = sub {
582 my ($ev, $x, $y) = @_; 807 my ($ev, $x, $y) = @_;
583 808
584 ($x, $y) = ($ev->motion_x, $ev->motion_y); 809 ($x, $y) = ($ev->{x}, $ev->{y});
585 810
586 $self->{user_w} = $bw + $x - $ox; 811 $self->{user_w} = $bw + $x - $ox;
587 $self->{user_h} = $bh + $y - $oy; 812 $self->{user_h} = $bh + $y - $oy;
588 $self->update; 813 $self->check_size;
589 }; 814 };
590 815
591 } elsif ($x >= 0 && $x < $self->{w} 816 } elsif ($x >= 0 && $x < $self->{w}
592 && $y >= 0 && $y < $self->{border}) { 817 && $y >= 0 && $y < $border) {
593 818
594 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 819 my ($ox, $oy) = ($ev->{x}, $ev->{y});
595 my ($bx, $by) = ($self->{x}, $self->{y}); 820 my ($bx, $by) = ($self->{x}, $self->{y});
596 821
597 $self->{motion} = sub { 822 $self->{motion} = sub {
598 my ($ev, $x, $y) = @_; 823 my ($ev, $x, $y) = @_;
599 824
600 ($x, $y) = ($ev->motion_x, $ev->motion_y); 825 ($x, $y) = ($ev->{x}, $ev->{y});
601 826
602 $self->move ($bx + $x - $ox, $by + $y - $oy); 827 $self->move ($bx + $x - $ox, $by + $y - $oy);
603 $self->update; 828 $self->update;
604 }; 829 };
605 } 830 }
… …
626 glEnable GL_BLEND; 851 glEnable GL_BLEND;
627 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 852 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
628 glEnable GL_TEXTURE_2D; 853 glEnable GL_TEXTURE_2D;
629 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 854 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
630 855
856 my $border = $self->border;
857
631 glColor @{ $self->{border_bg} }; 858 glColor @{ $self->{border_bg} };
632 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 859 $tex[1]->draw_quad (0, 0, $w, $border);
633 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 860 $tex[3]->draw_quad (0, $border, $border, $ch);
634 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 861 $tex[2]->draw_quad ($w - $border, $border, $border, $ch);
635 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 862 $tex[4]->draw_quad (0, $h - $border, $w, $border);
636 863
637 my $bg = $tex[0]; 864 my $bg = $tex[0];
638 865
639 # TODO: repeat texture not scale 866 # TODO: repeat texture not scale
640 my $rep_x = $cw / $bg->{w}; 867 my $rep_x = $cw / $bg->{w};
… …
643 glColor @{ $self->{bg} }; 870 glColor @{ $self->{bg} };
644 871
645 $bg->{s} = $rep_x; 872 $bg->{s} = $rep_x;
646 $bg->{t} = $rep_y; 873 $bg->{t} = $rep_y;
647 $bg->{wrap_mode} = 1; 874 $bg->{wrap_mode} = 1;
648 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 875 $bg->draw_quad ($border, $border, $cw, $ch);
649 876
650 glDisable GL_TEXTURE_2D; 877 glDisable GL_TEXTURE_2D;
651 glDisable GL_BLEND; 878 glDisable GL_BLEND;
652 879
880 $self->{title}->draw if $self->{title};
653 $self->child->draw; 881 $self->child->draw;
654} 882}
655 883
656############################################################################# 884#############################################################################
657 885
… …
659 887
660our @ISA = CFClient::UI::Base::; 888our @ISA = CFClient::UI::Base::;
661 889
662use List::Util qw(max sum); 890use List::Util qw(max sum);
663 891
664use SDL::OpenGL; 892use CFClient::OpenGL;
665 893
666sub new { 894sub new {
667 my $class = shift; 895 my $class = shift;
668 896
669 $class->SUPER::new ( 897 $class->SUPER::new (
… …
671 @_ 899 @_
672 ) 900 )
673} 901}
674 902
675sub add { 903sub add {
676 my ($self, $x, $y, $chld) = @_; 904 my ($self, $x, $y, $child) = @_;
677 905
906 $child->set_parent ($self);
678 $self->{children}[$y][$x] = $chld; 907 $self->{children}[$y][$x] = $child;
679 $chld->set_parent ($self);
680 908
681 $self->{w} = $self->{h} = -1; 909 $child->check_size;
910}
911
912# TODO: move to container class maybe? send childs a signal on removal?
913sub clear {
914 my ($self) = @_;
915
916 my $children = delete $self->{children};
917
918 for (grep $_, map @$_, grep $_, @$children) {
919 delete $_->{parent};
920 $_->hide;
921 }
922
682 $self->update; 923 $self->update;
683} 924}
684 925
685sub get_wh { 926sub get_wh {
686 my ($self) = @_; 927 my ($self) = @_;
… …
692 or next; 933 or next;
693 934
694 for my $x (0 .. $#$row) { 935 for my $x (0 .. $#$row) {
695 my $widget = $row->[$x] 936 my $widget = $row->[$x]
696 or next; 937 or next;
697 my ($w, $h) = $widget->size_request; 938 my ($w, $h) = @$widget{qw(req_w req_h)};
698 939
699 $w[$x] = max $w[$x], $w; 940 $w[$x] = max $w[$x], $w;
700 $h[$y] = max $h[$y], $h; 941 $h[$y] = max $h[$y], $h;
701 } 942 }
702 } 943 }
… …
714 (sum @$hs), 955 (sum @$hs),
715 ) 956 )
716} 957}
717 958
718sub size_allocate { 959sub size_allocate {
719 my ($self, $x, $y, $w, $h) = @_; 960 my ($self, $w, $h) = @_;
720
721 $self->_size_allocate ($x, $y, $w, $h) or return;
722 961
723 my ($ws, $hs) = $self->get_wh; 962 my ($ws, $hs) = $self->get_wh;
724 963
725 my $req_w = sum @$ws; 964 my $req_w = sum @$ws;
726 my $req_h = sum @$hs; 965 my $req_h = sum @$hs;
… …
731 my $col_expand = (sum @col_expand) || 1; 970 my $col_expand = (sum @col_expand) || 1;
732 971
733 # linearly scale sizes 972 # linearly scale sizes
734 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 973 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
735 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 974 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
975
976 CFClient::UI::harmonize $ws;
977 CFClient::UI::harmonize $hs;
736 978
737 my $y; 979 my $y;
738 980
739 for my $r (0 .. $#{$self->{children}}) { 981 for my $r (0 .. $#{$self->{children}}) {
740 my $row = $self->{children}[$r] 982 my $row = $self->{children}[$r]
… …
745 987
746 for my $c (0 .. $#$row) { 988 for my $c (0 .. $#$row) {
747 my $col_w = $ws->[$c]; 989 my $col_w = $ws->[$c];
748 990
749 if (my $widget = $row->[$c]) { 991 if (my $widget = $row->[$c]) {
750 $widget->size_allocate ($x, $y, $col_w, $row_h); 992 $widget->configure ($x, $y, $col_w, $row_h);
751 } 993 }
752 994
753 $x += $col_w; 995 $x += $col_w;
754 } 996 }
755 997
… …
800 (List::Util::max map $_->[1], @alloc), 1042 (List::Util::max map $_->[1], @alloc),
801 ) 1043 )
802} 1044}
803 1045
804sub size_allocate { 1046sub size_allocate {
805 my ($self, $x, $y, $w, $h) = @_; 1047 my ($self, $w, $h) = @_;
806
807 $self->_size_allocate ($x, $y, $w, $h);
808 1048
809 ($h, $w) = ($w, $h); 1049 ($h, $w) = ($w, $h);
810 1050
811 my $children = $self->{children}; 1051 my $children = $self->{children};
812 1052
813 my @h = map +($_->size_request)[0], @$children; 1053 my @h = map $_->{req_w}, @$children;
814 1054
815 my $req_h = List::Util::sum @h; 1055 my $req_h = List::Util::sum @h;
816 1056
817 if ($req_h > $h) { 1057 if ($req_h > $h) {
818 # ah well, not enough space 1058 # ah well, not enough space
… …
828 $alloc_h += ($h - $req_h) * $child->{expand} / $exp; 1068 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
829 $h[$_] = $alloc_h; 1069 $h[$_] = $alloc_h;
830 } 1070 }
831 } 1071 }
832 1072
1073 CFClient::UI::harmonize \@h;
1074
833 my $y = 0; 1075 my $y = 0;
834 for (0 .. $#$children) { 1076 for (0 .. $#$children) {
835 my $child = $children->[$_]; 1077 my $child = $children->[$_];
836 my $h = $h[$_]; 1078 my $h = $h[$_];
837 $child->size_allocate ($y, 0, $h, $w); 1079 $child->configure ($y, 0, $h, $w);
838 1080
839 $y += $h; 1081 $y += $h;
840 } 1082 }
1083
1084 1
841} 1085}
842 1086
843############################################################################# 1087#############################################################################
844 1088
845package CFClient::UI::VBox; 1089package CFClient::UI::VBox;
… …
858 (List::Util::sum map $_->[1], @alloc), 1102 (List::Util::sum map $_->[1], @alloc),
859 ) 1103 )
860} 1104}
861 1105
862sub size_allocate { 1106sub size_allocate {
863 my ($self, $x, $y, $w, $h) = @_; 1107 my ($self, $w, $h) = @_;
864
865 $self->_size_allocate ($x, $y, $w, $h);
866 1108
867 my $children = $self->{children}; 1109 my $children = $self->{children};
868 1110
869 my @h = map +($_->size_request)[1], @$children; 1111 my @h = map $_->{req_h}, @$children;
870 1112
871 my $req_h = List::Util::sum @h; 1113 my $req_h = List::Util::sum @h;
872 1114
873 if ($req_h > $h) { 1115 if ($req_h > $h) {
874 # ah well, not enough space 1116 # ah well, not enough space
… …
882 1124
883 $h[$_] += ($h - $req_h) * $child->{expand} / $exp; 1125 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
884 } 1126 }
885 } 1127 }
886 1128
1129 CFClient::UI::harmonize \@h;
1130
887 my $y = 0; 1131 my $y = 0;
888 for (0 .. $#$children) { 1132 for (0 .. $#$children) {
889 my $child = $children->[$_]; 1133 my $child = $children->[$_];
890 my $h = $h[$_]; 1134 my $h = $h[$_];
891 $child->size_allocate (0, $y, $w, $h); 1135 $child->configure (0, $y, $w, $h);
892 1136
893 $y += $h; 1137 $y += $h;
894 } 1138 }
1139
1140 1
895} 1141}
896 1142
897############################################################################# 1143#############################################################################
898 1144
899package CFClient::UI::Label; 1145package CFClient::UI::Label;
900 1146
901our @ISA = CFClient::UI::Base::; 1147our @ISA = CFClient::UI::Base::;
902 1148
903use SDL::OpenGL; 1149use CFClient::OpenGL;
904 1150
905sub new { 1151sub new {
906 my ($class, %arg) = @_; 1152 my ($class, %arg) = @_;
907 1153
908 my $self = $class->SUPER::new ( 1154 my $self = $class->SUPER::new (
909 fg => [1, 1, 1], 1155 fg => [1, 1, 1],
910 height => $::FONTSIZE, 1156 #font => default_font
1157 fontsize => 1,
911 text => "", 1158 text => "",
912 align => -1, 1159 align => -1,
1160 valign => -1,
913 padding => 2, 1161 padding => 2,
914 layout => new CFClient::Layout, 1162 layout => new CFClient::Layout,
1163 can_events => 0,
915 %arg 1164 %arg
916 ); 1165 );
917 1166
918 $self->set_text ($self->{text}); 1167 if (exists $self->{template}) {
1168 my $layout = new CFClient::Layout;
1169 $layout->set_text (delete $self->{template});
1170 $self->{template} = $layout;
1171 }
1172
1173 $self->set_text (delete $self->{text}) if exists $self->{text};
1174 $self->set_markup (delete $self->{markup}) if exists $self->{markup};
919 1175
920 $self 1176 $self
921} 1177}
922 1178
923sub escape_text { 1179sub escape {
924 local $_ = $_[1]; 1180 local $_ = $_[1];
925 1181
926 s/&/&amp;/g; 1182 s/&/&amp;/g;
927 s/>/&gt;/g; 1183 s/>/&gt;/g;
928 s/</&lt;/g; 1184 s/</&lt;/g;
… …
931} 1187}
932 1188
933sub set_text { 1189sub set_text {
934 my ($self, $text) = @_; 1190 my ($self, $text) = @_;
935 1191
936 $self->{text} = $text;
937 $self->{layout}->set_markup ($text); 1192 $self->{layout}->set_text ($text);
938 1193
939 delete $self->{texture}; 1194 delete $self->{texture};
940# $self->{w} = $self->{h} = -1; 1195 $self->check_size;
941 $self->update; 1196 $self->update;
942} 1197}
943 1198
944sub get_text { 1199sub set_markup {
945 my ($self, $text) = @_; 1200 my ($self, $markup) = @_;
946 1201
947 $self->{text} 1202 $self->{layout}->set_markup ($markup);
1203
1204 delete $self->{texture};
1205 $self->check_size;
1206 $self->update;
948} 1207}
949 1208
950sub size_request { 1209sub size_request {
951 my ($self) = @_; 1210 my ($self) = @_;
952 1211
953 $self->{layout}->set_width; 1212 $self->{layout}->set_font ($self->{font}) if $self->{font};
1213 $self->{layout}->set_width ($self->{max_w} || -1);
954 $self->{layout}->set_height ($self->{height}); 1214 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1215
955 my ($w, $h) = $self->{layout}->size; 1216 my ($w, $h) = $self->{layout}->size;
1217
1218 if (exists $self->{template}) {
1219 $self->{template}->set_font ($self->{font}) if $self->{font};
1220 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1221
1222 my ($w2, $h2) = $self->{template}->size;
1223
1224 $w = List::Util::max $w, $w2;
1225 $h = List::Util::max $h, $h2;
1226 }
956 1227
957 ( 1228 (
958 $w + $self->{padding} * 2, 1229 $w + $self->{padding} * 2,
959 $h + $self->{padding} * 2, 1230 $h + $self->{padding} * 2,
960 ) 1231 )
961} 1232}
962 1233
963sub size_allocate { 1234sub size_allocate {
964 my ($self, $x, $y, $w, $h) = @_; 1235 my ($self, $w, $h) = @_;
965
966 $self->_size_allocate ($x, $y, $w, $h) or return;
967 1236
968 delete $self->{texture}; 1237 delete $self->{texture};
969} 1238}
970 1239
971sub update { 1240sub set_fontsize {
972 my ($self) = @_; 1241 my ($self, $fontsize) = @_;
973 1242
1243 $self->{fontsize} = $fontsize;
974 delete $self->{texture}; 1244 delete $self->{texture};
1245 $self->check_size;
975 $self->SUPER::update; 1246 $self->update;
976} 1247}
977 1248
978sub _draw { 1249sub _draw {
979 my ($self) = @_; 1250 my ($self) = @_;
980 1251
981 my $tex = $self->{texture} ||= do { 1252 my $tex = $self->{texture} ||= do {
1253 $self->{layout}->set_font ($self->{font}) if $self->{font};
982 $self->{layout}->set_width ($self->{w}); 1254 $self->{layout}->set_width ($self->{w});
983 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height}); 1255 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
984 new_from_layout CFClient::Texture $self->{layout} 1256 new_from_layout CFClient::Texture $self->{layout}
985 }; 1257 };
986 1258
987 glEnable GL_BLEND; 1259 glEnable GL_BLEND;
988 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1260 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
989 glEnable GL_TEXTURE_2D; 1261 glEnable GL_TEXTURE_2D;
990 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1262 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
991 1263
992 glColor @{$self->{fg}}; 1264 glColor @{$self->{fg}};
993 1265
994 my $x = 1266 $self->{ox} = int (
995 $self->{align} < 0 ? $self->{padding} 1267 $self->{align} < 0 ? $self->{padding}
996 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1268 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
997 : ($self->{w} - $tex->{w}) * 0.5; 1269 : ($self->{w} - $tex->{w}) * 0.5
1270 );
998 1271
999 glTranslate int $x, int +($self->{h} - $tex->{h}) * 0.5, 0; 1272 $self->{oy} = int (
1000 $tex->draw_quad (0, 0); 1273 $self->{valign} < 0 ? $self->{padding}
1274 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1275 : ($self->{h} - $tex->{h}) * 0.5
1276 );
1277
1278 $tex->draw_quad ($self->{ox}, $self->{oy});
1001 1279
1002 glDisable GL_TEXTURE_2D; 1280 glDisable GL_TEXTURE_2D;
1003 glDisable GL_BLEND; 1281 glDisable GL_BLEND;
1004} 1282}
1005 1283
1006############################################################################# 1284#############################################################################
1007 1285
1008package CFClient::UI::Entry; 1286package CFClient::UI::EntryBase;
1009 1287
1010our @ISA = CFClient::UI::Label::; 1288our @ISA = CFClient::UI::Label::;
1011 1289
1012use SDL; 1290use CFClient::OpenGL;
1013use SDL::OpenGL;
1014 1291
1015sub new { 1292sub new {
1016 my $class = shift; 1293 my $class = shift;
1017 1294
1018 $class->SUPER::new ( 1295 $class->SUPER::new (
1019 fg => [1, 1, 1], 1296 fg => [1, 1, 1],
1020 bg => [0, 0, 0, 0.2], 1297 bg => [0, 0, 0, 0.2],
1021 active_bg => [1, 1, 1, 0.5], 1298 active_bg => [1, 1, 1, 0.5],
1022 active_fg => [0, 0, 0], 1299 active_fg => [0, 0, 0],
1023 can_hover => 1, 1300 can_hover => 1,
1024 can_focus => 1, 1301 can_focus => 1,
1302 valign => 0,
1303 can_events => 1,
1025 @_ 1304 @_
1026 ) 1305 )
1027} 1306}
1028 1307
1029sub _set_text { 1308sub _set_text {
1030 my ($self, $text) = @_; 1309 my ($self, $text) = @_;
1031 1310
1032 my $old_text = $self->{text}; 1311 delete $self->{cur_h};
1312
1313 return if $self->{text} eq $text;
1314
1315 delete $self->{texture};
1033 1316
1034 $self->{last_activity} = $::NOW; 1317 $self->{last_activity} = $::NOW;
1035
1036 $self->{text} = $text; 1318 $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 1319
1040 $text =~ s/./*/g if $self->{hidden}; 1320 $text =~ s/./*/g if $self->{hidden};
1321 $self->{layout}->set_text ("$text ");
1041 1322
1042 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1323 $self->emit (changed => $self->{text});
1324}
1043 1325
1044 $text = substr $text, 0, $self->{cursor}; 1326sub get_text {
1045 utf8::encode $text; 1327 $_[0]{text}
1046
1047 @$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 $self->{text};
1051} 1328}
1052 1329
1053sub size_request { 1330sub size_request {
1054 my ($self) = @_; 1331 my ($self) = @_;
1055 1332
… …
1057 1334
1058 ($w + 1, $h) # add 1 for cursor 1335 ($w + 1, $h) # add 1 for cursor
1059} 1336}
1060 1337
1061sub size_allocate { 1338sub size_allocate {
1062 my ($self, $x, $y, $w, $h) = @_; 1339 my ($self, $w, $h) = @_;
1063 1340
1064 $self->SUPER::size_allocate ($x, $y, $w, $h); 1341 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1065
1066 $self->_set_text ($self->{text});
1067} 1342}
1068 1343
1069sub set_text { 1344sub set_text {
1070 my ($self, $text) = @_; 1345 my ($self, $text) = @_;
1071 1346
… …
1075} 1350}
1076 1351
1077sub key_down { 1352sub key_down {
1078 my ($self, $ev) = @_; 1353 my ($self, $ev) = @_;
1079 1354
1080 my $mod = $ev->key_mod; 1355 my $mod = $ev->{mod};
1081 my $sym = $ev->key_sym; 1356 my $sym = $ev->{sym};
1082
1083 my $uni = $ev->key_unicode; 1357 my $uni = $ev->{unicode};
1084 1358
1085 my $text = $self->get_text; 1359 my $text = $self->get_text;
1086 1360
1087 if ($sym == SDLK_BACKSPACE) { 1361 if ($sym == 8) {
1088 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1362 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1089 } elsif ($sym == SDLK_DELETE) { 1363 } elsif ($sym == 127) {
1090 substr $text, $self->{cursor}, 1, ""; 1364 substr $text, $self->{cursor}, 1, "";
1091 } elsif ($sym == SDLK_LEFT) { 1365 } elsif ($sym == CFClient::SDLK_LEFT) {
1092 --$self->{cursor} if $self->{cursor}; 1366 --$self->{cursor} if $self->{cursor};
1093 } elsif ($sym == SDLK_RIGHT) { 1367 } elsif ($sym == CFClient::SDLK_RIGHT) {
1094 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1368 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1095 } elsif ($sym == SDLK_HOME) { 1369 } elsif ($sym == CFClient::SDLK_HOME) {
1096 $self->{cursor} = 0; 1370 $self->{cursor} = 0;
1097 } elsif ($sym == SDLK_END) { 1371 } elsif ($sym == CFClient::SDLK_END) {
1098 $self->{cursor} = length $text; 1372 $self->{cursor} = length $text;
1099 } elsif ($sym == SDLK_ESCAPE) { 1373 } elsif ($sym == 27) {
1100 $self->emit ('escape'); 1374 $self->emit ('escape');
1101 } elsif ($uni) { 1375 } elsif ($uni) {
1102 substr $text, $self->{cursor}++, 0, chr $uni; 1376 substr $text, $self->{cursor}++, 0, chr $uni;
1103 } 1377 }
1104 1378
… …
1159 1433
1160 $self->SUPER::_draw; 1434 $self->SUPER::_draw;
1161 1435
1162 #TODO: force update every cursor change :( 1436 #TODO: force update every cursor change :(
1163 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1437 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1438
1439 unless (exists $self->{cur_h}) {
1440 my $text = substr $self->{text}, 0, $self->{cursor};
1441 utf8::encode $text;
1442
1443 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1444 }
1445
1164 glColor @{$self->{fg}}; 1446 glColor @{$self->{fg}};
1165 glBegin GL_LINES; 1447 glBegin GL_LINES;
1166 glVertex $self->{cur_x}, $self->{cur_y};
1167 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1448 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1449 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1168 glEnd; 1450 glEnd;
1169 } 1451 }
1170} 1452}
1171 1453
1172package CFClient::UI::LineEntry; 1454package CFClient::UI::Entry;
1173 1455
1174our @ISA = CFClient::UI::Entry::; 1456our @ISA = CFClient::UI::EntryBase::;
1175 1457
1176use SDL; 1458use CFClient::OpenGL;
1177use SDL::OpenGL;
1178 1459
1179sub key_down { 1460sub key_down {
1180 my ($self, $ev) = @_; 1461 my ($self, $ev) = @_;
1181 1462
1182 my $sym = $ev->key_sym; 1463 my $sym = $ev->{sym};
1183 1464
1184 if ($sym == SDLK_RETURN) { 1465 if ($sym == 13) {
1185 $self->emit (activate => $self->get_text); 1466 $self->emit (activate => $self->get_text);
1186 $self->update; 1467 $self->update;
1187 1468
1188 } else { 1469 } else {
1189 $self->SUPER::key_down ($ev); 1470 $self->SUPER::key_down ($ev);
… …
1195 1476
1196package CFClient::UI::Button; 1477package CFClient::UI::Button;
1197 1478
1198our @ISA = CFClient::UI::Label::; 1479our @ISA = CFClient::UI::Label::;
1199 1480
1200use SDL; 1481use CFClient::OpenGL;
1201use SDL::OpenGL;
1202 1482
1203my @tex = 1483my @tex =
1204 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1484 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1205 qw(b1_button_active.png); 1485 qw(b1_button_active.png);
1206 1486
1207sub new { 1487sub new {
1208 my $class = shift; 1488 my $class = shift;
1209 1489
1210 $class->SUPER::new ( 1490 $class->SUPER::new (
1211 padding => 4, 1491 padding => 4,
1212 fg => [1, 1, 1], 1492 fg => [1, 1, 1],
1213 bg => [1, 1, 1, 0.2], 1493 bg => [1, 1, 1, 0.2],
1214 active_fg => [1, 1, 0], 1494 active_fg => [0, 0, 1],
1215 can_hover => 1, 1495 can_hover => 1,
1496 align => 0,
1497 valign => 0,
1498 can_events => 1,
1216 @_ 1499 @_
1217 ) 1500 )
1218} 1501}
1219 1502
1220sub button_up { 1503sub button_up {
… …
1228 1511
1229sub _draw { 1512sub _draw {
1230 my ($self) = @_; 1513 my ($self) = @_;
1231 1514
1232 local $self->{fg} = $self->{fg}; 1515 local $self->{fg} = $self->{fg};
1233 my $tex = $tex[0];
1234
1235 glEnable GL_BLEND;
1236 glEnable GL_TEXTURE_2D;
1237 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1238 1516
1239 if ($GRAB == $self) { 1517 if ($GRAB == $self) {
1240 $self->{fg} = $self->{active_fg}; 1518 $self->{fg} = $self->{active_fg};
1241 } 1519 }
1242 1520
1243 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1521 glEnable GL_BLEND;
1522 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1523 glEnable GL_TEXTURE_2D;
1244 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1524 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1525 glColor 0, 0, 0, 1;
1245 1526
1246 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1527 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});
1247 1528
1248 glDisable GL_TEXTURE_2D; 1529 glDisable GL_TEXTURE_2D;
1249 glDisable GL_BLEND; 1530 glDisable GL_BLEND;
1250 1531
1251 $self->SUPER::_draw; 1532 $self->SUPER::_draw;
… …
1255 1536
1256package CFClient::UI::CheckBox; 1537package CFClient::UI::CheckBox;
1257 1538
1258our @ISA = CFClient::UI::DrawBG::; 1539our @ISA = CFClient::UI::DrawBG::;
1259 1540
1260use SDL; 1541my @tex =
1261use SDL::OpenGL; 1542 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1543 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1544
1545use CFClient::OpenGL;
1262 1546
1263sub new { 1547sub new {
1264 my $class = shift; 1548 my $class = shift;
1265 1549
1266 $class->SUPER::new ( 1550 $class->SUPER::new (
… …
1277 my ($self) = @_; 1561 my ($self) = @_;
1278 1562
1279 ($self->{padding} * 2 + 6) x 2 1563 ($self->{padding} * 2 + 6) x 2
1280} 1564}
1281 1565
1282sub size_allocate {
1283 my ($self, $x, $y, $w, $h) = @_;
1284
1285 $self->_size_allocate ($x, $y, $w, $h);
1286}
1287
1288sub button_down { 1566sub button_down {
1289 my ($self, $ev, $x, $y) = @_; 1567 my ($self, $ev, $x, $y) = @_;
1290 1568
1291 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1569 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1292 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1570 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
… …
1301 $self->SUPER::_draw; 1579 $self->SUPER::_draw;
1302 1580
1303 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1581 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1304 1582
1305 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1583 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1306 1584
1307 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1585 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1308 1586
1309 glBegin GL_LINE_LOOP; 1587 glEnable GL_BLEND;
1310 glVertex 0 , 0; 1588 glEnable GL_TEXTURE_2D;
1311 glVertex 0 , $s; 1589 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1312 glVertex $s, $s; 1590
1313 glVertex $s, 0; 1591 my $tex = $self->{state} ? $tex[1] : $tex[0];
1592
1593 $tex->draw_quad (0, 0, $s, $s);
1594
1595 glDisable GL_TEXTURE_2D;
1596 glDisable GL_BLEND;
1597}
1598
1599#############################################################################
1600
1601package CFClient::UI::Image;
1602
1603our @ISA = CFClient::UI::Base::;
1604
1605use CFClient::OpenGL;
1606use Carp qw/confess/;
1607
1608our %loaded_images;
1609
1610sub new {
1611 my $class = shift;
1612
1613 my $self = $class->SUPER::new (can_events => 0, @_);
1614
1615 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1616
1617 $loaded_images{$self->{image}} ||=
1618 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1619
1620 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1621
1622 Scalar::Util::weaken $loaded_images{$self->{image}};
1623
1624 $self->{aspect} = $tex->{w} / $tex->{h};
1625
1626 $self
1627}
1628
1629sub size_request {
1630 my ($self) = @_;
1631
1632 ($self->{tex}->{w}, $self->{tex}->{h})
1633}
1634
1635sub _draw {
1636 my ($self) = @_;
1637
1638 my $tex = $self->{tex};
1639
1640 my ($w, $h) = ($self->{w}, $self->{h});
1641
1642 if ($self->{rot90}) {
1643 glRotate 90, 0, 0, 1;
1644 glTranslate 0, -$self->{w}, 0;
1645
1646 ($w, $h) = ($h, $w);
1647 }
1648
1649 glEnable GL_BLEND;
1650 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1651 glEnable GL_TEXTURE_2D;
1652 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1653
1654 $tex->draw_quad (0, 0, $w, $h);
1655
1656 glDisable GL_BLEND;
1657 glDisable GL_TEXTURE_2D;
1658}
1659
1660#############################################################################
1661
1662package CFClient::UI::VGauge;
1663
1664our @ISA = CFClient::UI::Base::;
1665
1666use List::Util qw(min max);
1667
1668use CFClient::OpenGL;
1669
1670my %tex = (
1671 food => [
1672 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1673 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1674 ],
1675 grace => [
1676 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1677 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1678 ],
1679 hp => [
1680 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1681 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1682 ],
1683 mana => [
1684 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1685 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1686 ],
1687);
1688
1689# eg. VGauge->new (gauge => 'food'), default gauge: food
1690sub new {
1691 my $class = shift;
1692
1693 my $self = $class->SUPER::new (
1694 type => 'food',
1695 @_
1696 );
1697
1698 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1699
1700 $self
1701}
1702
1703sub size_request {
1704 my ($self) = @_;
1705
1706 #my $tex = $tex{$self->{type}}[0];
1707 #@$tex{qw(w h)}
1708 (0, 0)
1709}
1710
1711sub set_max {
1712 my ($self, $max) = @_;
1713
1714 $self->{max_val} = $max;
1715}
1716
1717sub set_value {
1718 my ($self, $val, $max) = @_;
1719
1720 $self->set_max ($max)
1721 if defined $max;
1722
1723 $max = $self->{max_val};
1724 $self->{val} = $val;
1725
1726 $self->update;
1727}
1728
1729sub _draw {
1730 my ($self) = @_;
1731
1732 my $tex = $tex{$self->{type}};
1733 my ($t1, $t2, $t3) = @$tex;
1734
1735 my ($w, $h) = ($self->{w}, $self->{h});
1736
1737 if ($self->{vertical}) {
1738 glRotate 90, 0, 0, 1;
1739 glTranslate 0, -$self->{w}, 0;
1740
1741 ($w, $h) = ($h, $w);
1742 }
1743
1744 my $ycut = $self->{val} / ($self->{max_val} || 1);
1745
1746 my $ycut1 = max 0, min 1, $ycut;
1747 my $ycut2 = max 0, min 1, $ycut - 1;
1748
1749 my $h1 = $self->{h} * (1 - $ycut1);
1750 my $h2 = $self->{h} * (1 - $ycut2);
1751
1752 glEnable GL_BLEND;
1753 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1754 glEnable GL_TEXTURE_2D;
1755 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1756
1757 glBindTexture GL_TEXTURE_2D, $t1->{name};
1758 glBegin GL_QUADS;
1759 glTexCoord 0 , 0; glVertex 0 , 0;
1760 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1761 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1762 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1314 glEnd; 1763 glEnd;
1315 1764
1316 if ($self->{state}) { 1765 my $ycut1 = List::Util::min 1, $ycut;
1766 glBindTexture GL_TEXTURE_2D, $t2->{name};
1767 glBegin GL_QUADS;
1768 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1769 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1770 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1771 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1772 glEnd;
1773
1774 if ($t3) {
1775 glBindTexture GL_TEXTURE_2D, $t3->{name};
1317 glBegin GL_LINES; 1776 glBegin GL_QUADS;
1318 glVertex 0 , 0; 1777 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1319 glVertex $s, $s; 1778 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1320 glVertex $s, 0; 1779 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1321 glVertex 0 , $s; 1780 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1322 glEnd; 1781 glEnd;
1323 } 1782 }
1783
1784 glDisable GL_BLEND;
1785 glDisable GL_TEXTURE_2D;
1786}
1787
1788#############################################################################
1789
1790package CFClient::UI::Gauge;
1791
1792our @ISA = CFClient::UI::VBox::;
1793
1794sub new {
1795 my ($class, %arg) = @_;
1796
1797 my $self = $class->SUPER::new (
1798 tooltip => $arg{type},
1799 can_hover => 1,
1800 %arg,
1801 );
1802
1803 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1804 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1805 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1806
1807 $self
1808}
1809
1810sub set_fontsize {
1811 my ($self, $fsize) = @_;
1812
1813 $self->{value}->set_fontsize ($fsize);
1814 $self->{max} ->set_fontsize ($fsize);
1815}
1816
1817sub set_value {
1818 my ($self, $val, $max) = @_;
1819
1820 $self->set_max ($max)
1821 if defined $max;
1822
1823 $self->{gauge}->set_value ($val, $max);
1824 $self->{value}->set_text ($val);
1825}
1826
1827sub set_max {
1828 my ($self, $max) = @_;
1829
1830 $self->{gauge}->set_max ($max);
1831 $self->{max}->set_text ($max);
1324} 1832}
1325 1833
1326############################################################################# 1834#############################################################################
1327 1835
1328package CFClient::UI::Slider; 1836package CFClient::UI::Slider;
1329 1837
1330use strict; 1838use strict;
1331 1839
1332use SDL::OpenGL; 1840use CFClient::OpenGL;
1333 1841
1334our @ISA = CFClient::UI::DrawBG::; 1842our @ISA = CFClient::UI::DrawBG::;
1335 1843
1336my @tex = 1844my @tex =
1337 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1845 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
… …
1347 # TODO: calculations are off 1855 # TODO: calculations are off
1348 my $self = $class->SUPER::new ( 1856 my $self = $class->SUPER::new (
1349 fg => [1, 1, 1], 1857 fg => [1, 1, 1],
1350 active_fg => [0, 0, 0], 1858 active_fg => [0, 0, 0],
1351 range => [0, 0, 100, 10], 1859 range => [0, 0, 100, 10],
1352 req_w => 40, 1860 req_w => 20,
1353 req_h => 13, 1861 req_h => 20,
1354 vertical => 0, 1862 vertical => 0,
1355 can_hover => 1, 1863 can_hover => 1,
1864 inner_pad => 5,
1356 @_ 1865 @_
1357 ); 1866 );
1358 1867
1359 $self 1868 $self
1360} 1869}
… …
1381 if ($GRAB == $self) { 1890 if ($GRAB == $self) {
1382 my ($value, $lo, $hi, $page) = @{$self->{range}}; 1891 my ($value, $lo, $hi, $page) = @{$self->{range}};
1383 1892
1384 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 1893 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
1385 1894
1895 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1896 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1897
1898 $x -= $inner_pad_px; # substract the padding
1386 $x = $x * ($hi - $lo) / $w + $lo; 1899 $x = $x * ($hi - $lo) / $inner_w + $lo;
1387 $x = $lo if $x < $lo; 1900 $x = $lo if $x < $lo;
1388 $x = $hi - $page if $x > $hi - $page; 1901 $x = $hi - $page if $x > $hi - $page;
1389 $self->{range}[0] = $x; 1902 $self->{range}[0] = $x;
1390 1903
1391 $self->emit (changed => $x); 1904 $self->emit (changed => $x);
1392 $self->update; 1905 $self->update;
1393 } 1906 }
1907}
1908
1909# the inner_* stuff is for generating a padding for the slider handle,
1910# so that the handle doesn't leave the texture. This calculation isn't 100%
1911# correct propably, but it does the job for now
1912sub _calc_inner_pad_px {
1913 my ($self, $w) = @_;
1914 ($w / 100) * $self->{inner_pad} # % to pixels
1394} 1915}
1395 1916
1396sub _draw { 1917sub _draw {
1397 my ($self) = @_; 1918 my ($self) = @_;
1398 1919
… …
1412 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 1933 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1413 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 1934 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1414 1935
1415 my ($value, $lo, $hi, $page) = @{$self->{range}}; 1936 my ($value, $lo, $hi, $page) = @{$self->{range}};
1416 1937
1417 # the inner_* stuff is for generating a padding for the slider handle, 1938 $hi = $value + 1 if $lo == $hi;
1418 # so that the handle doesn't leave the texture. This calculation isn't 100% 1939
1419 # correct propably, but it does the job for now 1940 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 1941 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1423 1942
1424 $page = int $page * $inner_w / ($hi - $lo); 1943 $page = int $page * $inner_w / ($hi - $lo);
1425 $value = int +($value - $lo) * $inner_w / ($hi - $lo); 1944 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1426 1945
1427 $w -= $page; 1946 $w -= $page;
… …
1451 1970
1452package CFClient::UI::TextView; 1971package CFClient::UI::TextView;
1453 1972
1454our @ISA = CFClient::UI::HBox::; 1973our @ISA = CFClient::UI::HBox::;
1455 1974
1456use SDL::OpenGL; 1975use CFClient::OpenGL;
1457 1976
1458sub new { 1977sub new {
1459 my $class = shift; 1978 my $class = shift;
1460 1979
1461 my $self = $class->SUPER::new ( 1980 my $self = $class->SUPER::new (
1462 par => [], 1981 fontsize => 1,
1982 can_events => 0,
1983 #font => default_font
1463 @_, 1984 @_,
1985
1986 layout => (new CFClient::Layout),
1987 par => [],
1988 height => 0,
1464 children => [ 1989 children => [
1465 (new CFClient::UI::Empty expand => 1), 1990 (new CFClient::UI::Empty expand => 1),
1466 (new CFClient::UI::Slider vertical => 1), 1991 (new CFClient::UI::Slider vertical => 1),
1467 ], 1992 ],
1468 ); 1993 );
1469 1994
1995 $self->{children}[1]->connect (changed => sub {
1996 $self->update;
1997 });
1998
1470 $self 1999 $self
2000}
2001
2002sub set_fontsize {
2003 my ($self, $fontsize) = @_;
2004
2005 $self->{fontsize} = $fontsize;
2006 $self->reflow;
2007}
2008
2009sub text_height {
2010 my ($self, $text) = @_;
2011
2012 my $layout = $self->{layout};
2013
2014 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2015 $layout->set_width ($self->{w});
2016 $layout->set_text ($text);
2017
2018 ($layout->size)[1]
2019}
2020
2021sub reflow {
2022 my ($self) = @_;
2023
2024 $self->{need_reflow}++;
2025 $self->update;
2026}
2027
2028sub size_allocate {
2029 my ($self, $w, $h) = @_;
2030
2031 $self->SUPER::size_allocate ($w, $h);
2032
2033 $self->{layout}->set_font ($self->{font}) if $self->{font};
2034 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2035 $self->{layout}->set_width ($self->{children}[0]{w});
2036
2037 $self->reflow;
1471} 2038}
1472 2039
1473sub add_paragraph { 2040sub add_paragraph {
1474 my ($self, $color, $text) = @_; 2041 my ($self, $color, $text) = @_;
1475 2042
2043 #TODO: intelligently "reformat" paragraph
2044
2045 my $height = $self->text_height ($text);
2046
2047 $self->{height} += $height;
2048
1476 push @{$self->{par}}, [$color, $text]; 2049 push @{$self->{par}}, [$height, $color, $text];
1477 my $count = scalar @{$self->{par}}; 2050
1478 $self->{children}[1]{range} = [$count - 1, 0, $count, 1]; 2051 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
1479 $self->{children}[1]->update; 2052 $self->{children}[1]->update;
1480} 2053}
1481 2054
2055sub update {
2056 my ($self) = @_;
2057
2058 $self->SUPER::update;
2059
2060 return unless $self->{h} > 0;
2061
2062 delete $self->{texture};
2063
2064 $ROOT->on_refresh ($self, sub {
2065 if (delete $self->{need_reflow}) {
2066 my $height = 0;
2067
2068 $height += $_->[0] = $self->text_height ($_->[2])
2069 for @{$self->{par}};
2070
2071 $self->{height} = $height;
2072
2073 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
2074
2075 delete $self->{texture};
2076 }
2077
2078 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
2079 glClearColor 0, 0, 0, 1;
2080 glClear GL_COLOR_BUFFER_BIT;
2081
2082 glEnable GL_BLEND;
2083 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2084 glEnable GL_TEXTURE_2D;
2085 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2086
2087 my $top = int $self->{children}[1]{range}[0];
2088
2089 my $y0 = $top;
2090 my $y1 = $top + $self->{h};
2091
2092 my $y = 0;
2093
2094 my $layout = $self->{layout};
2095
2096 $layout->set_font ($self->{font}) if $self->{font};
2097
2098 for my $par (@{$self->{par}}) {
2099 my $h = $par->[0];
2100
2101 if ($y0 < $y + $h && $y < $y1) {
2102 $layout->set_text ($par->[2]);
2103
2104 glColor @{ $par->[1] };
2105 my ($W, $H) = $layout->size;
2106 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);
2107 }
2108
2109 $y += $h;
2110 }
2111
2112 glDisable GL_TEXTURE_2D;
2113 glDisable GL_BLEND;
2114 };
2115 });
2116}
2117
1482sub _draw { 2118sub _draw {
1483 my ($self) = @_; 2119 my ($self) = @_;
1484 2120
1485 my $par = $self->{par}; 2121 if ($self->{texture}) {
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; 2122 glEnable GL_TEXTURE_2D;
1495 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 2123 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1496 2124 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});
1497 # TODO: everything!
1498 while ($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; 2125 glDisable GL_TEXTURE_2D;
1514 glDisable GL_BLEND;
1515}
1516
1517#############################################################################
1518
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 ) 2126 }
1539}
1540 2127
1541sub key_down { 2128 $self->{children}[1]->draw;
1542 print "MAPKEYDOWN\n";
1543}
1544 2129
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 $::CONN->user_send ("command run_stop");
1683 }
1684} 2130}
1685 2131
1686############################################################################# 2132#############################################################################
1687 2133
1688package CFClient::UI::Animator; 2134package CFClient::UI::Animator;
1689 2135
1690use SDL::OpenGL; 2136use CFClient::OpenGL;
1691 2137
1692our @ISA = CFClient::UI::Bin::; 2138our @ISA = CFClient::UI::Bin::;
1693 2139
1694sub moveto { 2140sub moveto {
1695 my ($self, $x, $y) = @_; 2141 my ($self, $x, $y) = @_;
… …
1733 2179
1734sub new { 2180sub new {
1735 my $class = shift; 2181 my $class = shift;
1736 2182
1737 my $self = $class->SUPER::new ( 2183 my $self = $class->SUPER::new (
1738 state => 0, 2184 state => 0,
1739 connect_activate => \&toggle_flopper, 2185 connect_activate => \&toggle_flopper,
1740 @_ 2186 @_
1741 ); 2187 );
1742 2188
1743 if ($self->{state}) { 2189 if ($self->{state}) {
… …
1751sub toggle_flopper { 2197sub toggle_flopper {
1752 my ($self) = @_; 2198 my ($self) = @_;
1753 2199
1754 # TODO: use animation 2200 # TODO: use animation
1755 if ($self->{state} = !$self->{state}) { 2201 if ($self->{state} = !$self->{state}) {
1756 $CFClient::UI::TOPLEVEL->add ($self->{other}); 2202 $CFClient::UI::ROOT->add ($self->{other});
1757 $self->{other}->move ( 2203 $self->{other}->move ($self->coord2global (0, $self->{h}));
1758 ($::WIDTH - $self->{other}{w}) * 0.5, 2204 $self->emit ("open");
1759 ($::HEIGHT - $self->{other}{h}) * 0.5,
1760 );
1761 } else { 2205 } else {
1762 $CFClient::UI::TOPLEVEL->remove ($self->{other}); 2206 $CFClient::UI::ROOT->remove ($self->{other});
2207 $self->emit ("close");
2208 }
2209
2210 $self->emit (changed => $self->{state});
2211}
2212
2213#############################################################################
2214
2215package CFClient::UI::Tooltip;
2216
2217our @ISA = CFClient::UI::Bin::;
2218
2219use CFClient::OpenGL;
2220
2221sub new {
2222 my $class = shift;
2223
2224 $class->SUPER::new (
2225 @_,
2226 can_events => 0,
2227 )
2228}
2229
2230sub set_markup {
2231 my ($self, $text) = @_;
2232
2233 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];
2234 $self->{label}->set_markup ($text);
2235 $self->add ($self->{label});
2236}
2237
2238sub size_request {
2239 my ($self) = @_;
2240
2241 $self->child->set_max_size ($::WIDTH * 0.3);
2242
2243 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2244
2245 ($w + 4, $h + 4)
2246}
2247
2248sub size_allocate {
2249 my ($self, $w, $h) = @_;
2250
2251 $self->SUPER::size_allocate ($w - 4, $h - 4);
2252}
2253
2254sub _draw {
2255 my ($self) = @_;
2256
2257 glPushMatrix;
2258 glTranslate 0.375, 0.375;
2259
2260 my ($w, $h) = @$self{qw(w h)};
2261
2262 glColor 1, 0.8, 0.4;
2263 glBegin GL_QUADS;
2264 glVertex 0 , 0;
2265 glVertex 0 , $h;
2266 glVertex $w, $h;
2267 glVertex $w, 0;
2268 glEnd;
1763 } 2269
1764} 2270 glColor 0, 0, 0;
2271 glBegin GL_LINE_LOOP;
2272 glVertex 0 , 0;
2273 glVertex 0 , $h;
2274 glVertex $w, $h;
2275 glVertex $w, 0;
2276 glEnd;
2277
2278 glPopMatrix;
1765 2279
1766############################################################################# 2280 glTranslate 2, 2;
2281 $self->SUPER::_draw;
2282}
1767 2283
2284#############################################################################
2285
1768package CFClient::UI::Toplevel; 2286package CFClient::UI::Face;
2287
2288our @ISA = CFClient::UI::Base::;
2289
2290use CFClient::OpenGL;
2291
2292sub new {
2293 my $class = shift;
2294
2295 $class->SUPER::new (
2296 aspect => 1,
2297 @_,
2298 )
2299}
2300
2301sub size_request {
2302 (32, 8)
2303}
2304
2305sub draw {
2306 my ($self) = @_;
2307
2308 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2309
2310 if ($tex) {
2311 glEnable GL_BLEND;
2312 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2313 glEnable GL_TEXTURE_2D;
2314 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2315 glColor 1, 1, 1, 1;
2316 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
2317 glDisable GL_TEXTURE_2D;
2318 glDisable GL_BLEND;
2319 }
2320}
2321
2322#############################################################################
2323
2324package CFClient::UI::Root;
1769 2325
1770our @ISA = CFClient::UI::Container::; 2326our @ISA = CFClient::UI::Container::;
2327
2328use CFClient::OpenGL;
2329
2330sub check_size {
2331 my ($self) = @_;
2332
2333 $self->configure (0, 0, $::WIDTH, $::HEIGHT);
2334}
1771 2335
1772sub size_request { 2336sub size_request {
1773 ($::WIDTH, $::HEIGHT) 2337 ($::WIDTH, $::HEIGHT)
1774} 2338}
1775 2339
1776sub size_allocate { 2340sub configure {
1777 my ($self, $x, $y, $w, $h) = @_; 2341 my ($self, $x, $y, $w, $h) = @_;
1778 2342
1779 $self->_size_allocate ($x, $y, $w, $h); 2343 $self->SUPER::configure ($x, $y, $w, $h);
1780 2344
1781 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request)
1782 for @{$self->{children}}; 2345 for my $child (@{$self->{children}}) {
1783} 2346 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1784 2347
1785sub translate { 2348 $X = List::Util::max 0, List::Util::min $w - $W, $X;
2349 $Y = List::Util::max 0, List::Util::min $h - $H, $Y;
2350 $child->configure ($X, $Y, $W,$H);
2351 }
2352}
2353
2354sub _topleft {
1786 my ($self, $x, $y) = @_; 2355 my ($self, $x, $y) = @_;
1787 2356
1788 ($x, $y) 2357 ($x, $y)
1789} 2358}
1790 2359
1791sub update { 2360sub update {
1792 my ($self) = @_; 2361 my ($self) = @_;
1793 2362
1794 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 2363 $self->check_size;
1795 ::refresh (); 2364 ::refresh ();
1796} 2365}
1797 2366
1798sub add { 2367sub add {
1799 my ($self, $widget) = @_; 2368 my ($self, $child) = @_;
1800 2369
2370 # integerize window positions
2371 $child->{x} = int $child->{x};
2372 $child->{y} = int $child->{y};
2373
1801 $self->SUPER::add ($widget); 2374 $self->SUPER::add ($child);
2375}
1802 2376
1803 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 2377sub on_refresh {
2378 my ($self, $id, $cb) = @_;
2379
2380 $self->{refresh_hook}{$id} = $cb;
1804} 2381}
1805 2382
1806sub draw { 2383sub draw {
1807 my ($self) = @_; 2384 my ($self) = @_;
1808 2385
2386 while (my $rcb = delete $self->{refresh_hook}) {
2387 $_->() for values %$rcb;
2388 }
2389
2390 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2391 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2392 glClear GL_COLOR_BUFFER_BIT;
2393
2394 glMatrixMode GL_PROJECTION;
2395 glLoadIdentity;
2396 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;
2397 glMatrixMode GL_MODELVIEW;
2398 glLoadIdentity;
2399
1809 $self->_draw; 2400 $self->_draw;
1810} 2401}
1811 2402
1812############################################################################# 2403#############################################################################
1813 2404
1814package CFClient::UI; 2405package CFClient::UI;
1815 2406
2407$ROOT = new CFClient::UI::Root;
1816$TOPLEVEL = new CFClient::UI::Toplevel; 2408$TOOLTIP = new CFClient::UI::Tooltip;
1817 2409
18181 24101
1819 2411

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