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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 1.162 by root, Mon Apr 24 06:05:35 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 $FOCUS->key_down ($_[0]) if $FOCUS;
18} 45}
… …
21 $FOCUS->key_up ($_[0]) if $FOCUS; 48 $FOCUS->key_up ($_[0]) if $FOCUS;
22} 49}
23 50
24sub feed_sdl_button_down_event { 51sub feed_sdl_button_down_event {
25 my ($ev) = @_; 52 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 53 my ($x, $y) = ($ev->{x}, $ev->{y});
27 54
28 if (!$BUTTON_STATE) { 55 if (!$BUTTON_STATE) {
29 my $widget = $TOPLEVEL->find_widget ($x, $y); 56 my $widget = $ROOT->find_widget ($x, $y);
30 57
31 $GRAB = $widget; 58 $GRAB = $widget;
32 $GRAB->update if $GRAB; 59 $GRAB->update if $GRAB;
33 }
34 60
61 check_tooltip;
62 }
63
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 64 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 65
37 $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; 66 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;
38} 67}
39 68
40sub feed_sdl_button_up_event { 69sub feed_sdl_button_up_event {
41 my ($ev) = @_; 70 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 71 my ($x, $y) = ($ev->{x}, $ev->{y});
43 72
44 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 73 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 74
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 75 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 76
48 $GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB; 77 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;
49 78
50 if (!$BUTTON_STATE) { 79 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 80 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 81 $grab->update if $grab;
53 $GRAB->update if $GRAB; 82 $GRAB->update if $GRAB;
83
84 check_tooltip;
54 } 85 }
55} 86}
56 87
57sub feed_sdl_motion_event { 88sub feed_sdl_motion_event {
58 my ($ev) = @_; 89 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 90 my ($x, $y) = ($ev->{x}, $ev->{y});
60 91
61 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 92 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 93
63 if ($widget != $HOVER) { 94 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 95 my $hover = $HOVER; $HOVER = $widget;
65 96
66 $hover->update if $hover; 97 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER; 98 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 99
100 check_tooltip;
101 }
102
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 103 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER;
104}
105
106# convert position array to integers
107sub harmonize {
108 my ($vals) = @_;
109
110 my $rem = 0;
111
112 for (@$vals) {
113 my $i = int $_ + $rem;
114 $rem += $_ - $i;
115 $_ = $i;
116 }
71} 117}
72 118
73############################################################################# 119#############################################################################
74 120
75package CFClient::UI::Base; 121package CFClient::UI::Base;
76 122
77use strict; 123use strict;
78 124
79use SDL::OpenGL; 125use CFClient::OpenGL;
80 126
81sub new { 127sub new {
82 my $class = shift; 128 my $class = shift;
83 129
84 my $self = bless { 130 my $self = bless {
85 x => 0, 131 x => 0,
86 y => 0, 132 y => 0,
87 z => 0, 133 z => 0,
88 w => -1, 134 can_events => 1,
89 h => -1,
90 @_ 135 @_
91 }, $class; 136 }, $class;
92 137
93 for (keys %$self) { 138 for (keys %$self) {
94 if (/^connect_(.*)$/) { 139 if (/^connect_(.*)$/) {
… …
97 } 142 }
98 143
99 $self 144 $self
100} 145}
101 146
147sub destroy {
148 my ($self) = @_;
149
150 $self->hide;
151 %$self = ();
152}
153
154sub show {
155 my ($self) = @_;
156
157 return if $self->{parent};
158
159 $CFClient::UI::ROOT->add ($self);
160}
161
162sub hide {
163 my ($self) = @_;
164
165 return unless $self->{parent};
166
167 $self->{parent}->remove ($self);
168}
169
102sub move { 170sub move {
103 my ($self, $x, $y, $z) = @_; 171 my ($self, $x, $y, $z) = @_;
172
104 $self->{x} = $x; 173 $self->{x} = int $x;
105 $self->{y} = $y; 174 $self->{y} = int $y;
106 $self->{z} = $z if defined $z; 175 $self->{z} = $z if defined $z;
107}
108 176
109sub needs_redraw { 177 $self->update;
110 0 178}
179
180sub set_size {
181 my ($self, $w, $h) = @_;
182
183 $self->{user_w} = $w;
184 $self->{user_h} = $h;
185
186 $self->check_size;
111} 187}
112 188
113sub size_request { 189sub size_request {
114 require Carp; 190 require Carp;
115 Carp::confess "size_request is abtract"; 191 Carp::confess "size_request is abstract";
116} 192}
117 193
118sub _size_allocate { 194sub configure {
119 my ($self, $x, $y, $w, $h) = @_; 195 my ($self, $x, $y, $w, $h) = @_;
120 196
197 if ($self->{aspect}) {
198 my $w2 = List::Util::min $w, int $h * $self->{aspect};
199 my $h2 = List::Util::min $h, int $w / $self->{aspect};
200
201 # use alignment to adjust x, y
202
203 $x += int +($w - $w2) * 0.5;
204 $y += int +($h - $h2) * 0.5;
205
206 ($w, $h) = ($w2, $h2);
207 }
208
209 if ($self->{x} != $x || $self->{y} != $y) {
121 $self->{x} = $x; 210 $self->{x} = $x;
122 $self->{y} = $y; 211 $self->{y} = $y;
212 $self->update;
213 }
123 214
124 return unless $self->{w} != $w || $self->{h} != $h; 215 if ($self->{w} != $w || $self->{h} != $h) {
125
126 $self->{w} = $w; 216 $self->{w} = $w;
127 $self->{h} = $h; 217 $self->{h} = $h;
128 218
219 $self->size_allocate ($w, $h);
220 $self->update;
129 1 221 }
130} 222}
131 223
132sub size_allocate { 224sub size_allocate {
225 # nothing to be done
226}
227
228sub set_max_size {
133 my ($self, $x, $y, $w, $h) = @_; 229 my ($self, $w, $h) = @_;
134 230
135 $self->_size_allocate ($x, $y, $w, $h); 231 delete $self->{max_w}; $self->{max_w} = $w if $w;
232 delete $self->{max_h}; $self->{max_h} = $h if $h;
233}
234
235# return top left coordinates
236sub _topleft {
237 my ($self, $x, $y) = @_;
238
239 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});
136} 240}
137 241
138# translate global coordinates to local coordinate system 242# translate global coordinates to local coordinate system
139sub translate { 243sub coord2local {
140 my ($self, $x, $y) = @_; 244 my ($self, $x, $y) = @_;
141 245
142 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 246 my ($X, $Y) = $self->_topleft;
247 ($x - $X, $y - $Y)
248}
249
250# translate local coordinates to global coordinate system
251sub coord2global {
252 my ($self, $x, $y) = @_;
253
254 my ($X, $Y) = $self->_topleft;
255 ($x + $X, $y + $Y)
143} 256}
144 257
145sub focus_in { 258sub focus_in {
146 my ($self) = @_; 259 my ($self) = @_;
147 260
148 return if $FOCUS == $self; 261 return if $FOCUS == $self;
149 return unless $self->{can_focus}; 262 return unless $self->{can_focus};
150 263
151 my $focus = $FOCUS; $FOCUS = $self; 264 my $focus = $FOCUS; $FOCUS = $self;
265
266 $self->emit (focus_in => $focus);
267
152 $focus->update if $focus; 268 $focus->update if $focus;
153 $FOCUS->update; 269 $FOCUS->update;
154} 270}
155 271
156sub focus_out { 272sub focus_out {
157 my ($self) = @_; 273 my ($self) = @_;
158 274
159 return unless $FOCUS == $self; 275 return unless $FOCUS == $self;
160 276
161 my $focus = $FOCUS; undef $FOCUS; 277 my $focus = $FOCUS; undef $FOCUS;
278
279 $self->emit (focus_out => $focus);
280
162 $focus->update if $focus; #? 281 $focus->update if $focus; #?
163} 282}
164 283
165sub mouse_motion { } 284sub mouse_motion { }
166sub button_up { } 285sub button_up { }
… …
190 glPopMatrix; 309 glPopMatrix;
191 310
192 if ($self == $HOVER && $self->{can_hover}) { 311 if ($self == $HOVER && $self->{can_hover}) {
193 my ($x, $y) = @$self{qw(x y)}; 312 my ($x, $y) = @$self{qw(x y)};
194 313
195 glColor 0, 0, 1, 0.2; 314 glColor 1, 0.8, 0.5, 0.2;
196 glEnable GL_BLEND; 315 glEnable GL_BLEND;
197 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 316 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
198 glBegin GL_QUADS; 317 glBegin GL_QUADS;
199 glVertex $x , $y; 318 glVertex $x , $y;
200 glVertex $x + $self->{w}, $y; 319 glVertex $x + $self->{w}, $y;
201 glVertex $x + $self->{w}, $y + $self->{h}; 320 glVertex $x + $self->{w}, $y + $self->{h};
202 glVertex $x , $y + $self->{h}; 321 glVertex $x , $y + $self->{h};
203 glEnd; 322 glEnd;
204 glDisable GL_BLEND; 323 glDisable GL_BLEND;
205 } 324 }
325
326 if ($ENV{PCLIENT_DEBUG}) {
327 glPushMatrix;
328 glColor 1, 1, 0, 1;
329 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
330 glBegin GL_LINE_LOOP;
331 glVertex 0 , 0;
332 glVertex $self->{w}, 0;
333 glVertex $self->{w}, $self->{h};
334 glVertex 0 , $self->{h};
335 glEnd;
336 glPopMatrix;
337 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
338 }
206} 339}
207 340
208sub _draw { 341sub _draw {
209 my ($self) = @_; 342 my ($self) = @_;
210 343
211 warn "no draw defined for $self\n"; 344 warn "no draw defined for $self\n";
212} 345}
213 346
214sub find_widget { 347sub find_widget {
215 my ($self, $x, $y) = @_; 348 my ($self, $x, $y) = @_;
349
350 return () unless $self->{can_events};
216 351
217 return $self 352 return $self
218 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 353 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
219 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 354 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
220 355
221 () 356 ()
222} 357}
223 358
224sub set_parent { 359sub set_parent {
225 my ($self, $par) = @_; 360 my ($self, $parent) = @_;
226 361
227 $self->{parent} = $par;
228 Scalar::Util::weaken $self->{parent}; 362 Scalar::Util::weaken ($self->{parent} = $parent);
229} 363}
230 364
231sub get_parent { 365sub check_size {
366 my ($self) = @_;
367
232 $_[0]->{parent} 368 $self->{parent}
369 or return 1;
370
371 my ($w, $h) = $self->{user_w} && $self->{user_h}
372 ? @$self{qw(user_w user_h)}
373 : $self->size_request;
374
375 if ($w != $self->{req_w} || $h != $self->{req_h}) {
376 $self->{req_w} = $w;
377 $self->{req_h} = $h;
378
379 $self->{parent}->check_size
380 or $self->size_allocate (
381 (List::Util::max $self->{w}, $w),
382 (List::Util::max $self->{h}, $h),
383 );
384
385 1
386 } else {
387 0
388 }
233} 389}
234 390
235sub update { 391sub update {
236 my ($self) = @_; 392 my ($self) = @_;
237 393
… …
240} 396}
241 397
242sub connect { 398sub connect {
243 my ($self, $signal, $cb) = @_; 399 my ($self, $signal, $cb) = @_;
244 400
245 push @{ $self->{cb}{$signal} }, $cb; 401 push @{ $self->{signal_cb}{$signal} }, $cb;
246} 402}
247 403
248sub emit { 404sub emit {
249 my ($self, $signal, @args) = @_; 405 my ($self, $signal, @args) = @_;
250 406
407 for my $cb (@{$self->{signal_cb}{$signal} || []}) {
251 $_->($self, @args) 408 $cb->($self, @args);
252 for @{$self->{cb}{$signal} || []}; 409 }
253} 410}
254 411
255sub DESTROY { 412sub DESTROY {
256 my ($self) = @_; 413 my ($self) = @_;
257 414
… …
263package CFClient::UI::DrawBG; 420package CFClient::UI::DrawBG;
264 421
265our @ISA = CFClient::UI::Base::; 422our @ISA = CFClient::UI::Base::;
266 423
267use strict; 424use strict;
268use SDL::OpenGL; 425use CFClient::OpenGL;
269 426
270sub new { 427sub new {
271 my $class = shift; 428 my $class = shift;
272 429
273 # range [value, low, high, page] 430 # range [value, low, high, page]
… …
302 459
303package CFClient::UI::Empty; 460package CFClient::UI::Empty;
304 461
305our @ISA = CFClient::UI::Base::; 462our @ISA = CFClient::UI::Base::;
306 463
464sub new {
465 my ($class, %arg) = @_;
466 $class->SUPER::new (can_events => 0, %arg);
467}
468
307sub size_request { 469sub size_request {
308 (0, 0) 470 (0, 0)
309} 471}
310 472
311sub draw { } 473sub draw { }
… …
319sub new { 481sub new {
320 my ($class, %arg) = @_; 482 my ($class, %arg) = @_;
321 483
322 my $children = delete $arg{children} || []; 484 my $children = delete $arg{children} || [];
323 485
324 my $self = $class->SUPER::new (children => [], %arg); 486 my $self = $class->SUPER::new (children => [], can_events => 0, %arg);
325 $self->add ($_) for @$children; 487 $self->add ($_) for @$children;
326 488
327 $self 489 $self
328} 490}
329 491
330sub add { 492sub add {
331 my ($self, $chld) = @_; 493 my ($self, $child) = @_;
332 494
333 $chld->set_parent ($self); 495 $child->set_parent ($self);
496
497 use sort 'stable';
334 498
335 $self->{children} = [ 499 $self->{children} = [
336 sort { $a->{z} <=> $b->{z} } 500 sort { $a->{z} <=> $b->{z} }
337 @{$self->{children}}, $chld 501 @{$self->{children}}, $child
338 ]; 502 ];
339 503
340 $self->{w} = $self->{h} = -1; 504 $child->check_size;
505}
506
507sub remove {
508 my ($self, $child) = @_;
509
510 delete $child->{parent};
511
512 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
513
514 $self->check_size;
341 $self->update; 515 $self->update;
342} 516}
343 517
344sub remove { 518sub clear {
345 my ($self, $widget) = @_; 519 my ($self) = @_;
346 520
347 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 521 delete $_->{parent}
522 for @{ delete $self->{children} };
348 523
349 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 524 $self->{children} = [];
350} 525}
351 526
352sub find_widget { 527sub find_widget {
353 my ($self, $x, $y) = @_; 528 my ($self, $x, $y) = @_;
354 529
… …
384 559
385 $class->SUPER::new (children => [$child], %arg) 560 $class->SUPER::new (children => [$child], %arg)
386} 561}
387 562
388sub add { 563sub add {
389 my ($self, $widget) = @_; 564 my ($self, $child) = @_;
390 565
391 $self->{children} = []; 566 $self->{children} = [];
392 567
393 $self->SUPER::add ($widget); 568 $self->SUPER::add ($child);
394} 569}
395 570
396sub remove { 571sub remove {
397 my ($self, $widget) = @_; 572 my ($self, $widget) = @_;
398 573
… …
407sub size_request { 582sub size_request {
408 $_[0]{children}[0]->size_request 583 $_[0]{children}[0]->size_request
409} 584}
410 585
411sub size_allocate { 586sub size_allocate {
412 my ($self, $x, $y, $w, $h) = @_; 587 my ($self, $w, $h) = @_;
413 588
414 $self->_size_allocate ($x, $y, $w, $h) or return;
415
416 $self->{children}[0]->size_allocate (0, 0, $w, $h); 589 $self->{children}[0]->configure (0, 0, $w, $h);
417} 590}
418 591
419############################################################################# 592#############################################################################
420 593
421package CFClient::UI::Window; 594package CFClient::UI::Window;
422 595
423our @ISA = CFClient::UI::Bin::; 596our @ISA = CFClient::UI::Bin::;
424 597
425use SDL::OpenGL; 598use CFClient::OpenGL;
426 599
427sub new { 600sub new {
428 my ($class, %arg) = @_; 601 my ($class, %arg) = @_;
429 602
430 my $self = $class->SUPER::new (%arg); 603 my $self = $class->SUPER::new (%arg);
… …
439} 612}
440 613
441sub render_chld { 614sub render_chld {
442 my ($self) = @_; 615 my ($self) = @_;
443 616
444 $self->{texture} = 617 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
445 CFClient::Texture->new_from_opengl ( 618 glClearColor 0, 0, 0, 1;
446 $self->{w}, $self->{h}, sub { $self->child->draw } 619 glClear GL_COLOR_BUFFER_BIT;
447 ); 620 $self->child->draw;
621 };
448} 622}
449 623
450sub size_allocate { 624sub size_allocate {
451 my ($self, $x, $y, $w, $h) = @_; 625 my ($self, $w, $h) = @_;
452 626
453 $self->_size_allocate ($x, $y, $w, $h) or return;
454
455 $self->child->size_allocate (0, 0, $w, $h); 627 $self->child->configure (0, 0, $w, $h);
456 628
457 $self->render_chld; 629 $self->render_chld;
458} 630}
459 631
460sub _draw { 632sub _draw {
… …
476 glDisable GL_TEXTURE_2D; 648 glDisable GL_TEXTURE_2D;
477} 649}
478 650
479############################################################################# 651#############################################################################
480 652
653package CFClient::UI::ViewPort;
654
655our @ISA = CFClient::UI::Window::;
656
657sub new { die }
658
659sub size_request {
660 my ($self) = @_;
661
662 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
663 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
664
665 @$self{qw(child_w child_h)}
666}
667
668sub _draw {
669 my ($self) = @_;
670
671 $self->{children}[1]->draw;
672}
673
674
675#############################################################################
676
481package CFClient::UI::Frame; 677package CFClient::UI::Frame;
482 678
483our @ISA = CFClient::UI::Bin::; 679our @ISA = CFClient::UI::Bin::;
484 680
485use SDL::OpenGL; 681use CFClient::OpenGL;
486
487sub size_request {
488 my ($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);
534 682
535sub new { 683sub new {
536 my $class = shift; 684 my $class = shift;
537 685
538 # TODO: user_x, user_y, overwrite moveto?
539
540 $class->SUPER::new ( 686 my $self = $class->SUPER::new (
541 bg => [1, 1, 1, 1], 687 bg => [1, 1, 1, 1],
542 border_bg => [1, 1, 1, 1], 688 border_bg => [1, 1, 1, 1],
543 border => $::FONTSIZE * 0.8, 689 border => 0.8,
544 @_ 690 @_
691 );
692
693 $self
694}
695
696sub _draw {
697 my ($self) = @_;
698
699 my ($w, $h) = ($self->{w}, $self->{h});
700
701 glEnable GL_BLEND;
702 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
703 glEnable GL_TEXTURE_2D;
704 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
705
706# glBegin GL_QUADS;
707# glColor 0, 0, 0, 0;
708# glVertex 0 , 0;
709# glVertex 0 , $h;
710# glVertex $w, $h;
711# glVertex $w, 0;
712# glEnd;
713
714
715 $self->child->draw;
716 glDisable GL_BLEND;
717 glDisable GL_TEXTURE_2D;
718}
719
720#############################################################################
721
722package CFClient::UI::FancyFrame;
723
724our @ISA = CFClient::UI::Bin::;
725
726use CFClient::OpenGL;
727
728my @tex =
729 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
730 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
731
732sub new {
733 my $class = shift;
734
735 # TODO: user_x, user_y, overwrite moveto?
736
737 my $self = $class->SUPER::new (
738 bg => [1, 1, 1, 1],
739 border_bg => [1, 1, 1, 1],
740 border => 0.8,
741 can_events => 1,
742 @_
743 );
744
745 $self->{title} &&= new CFClient::UI::Label
746 align => 0,
747 valign => 1,
748 text => $self->{title},
749 fontsize => 1;
750
751 $self
752}
753
754sub border {
755 int $_[0]{border} * $::FONTSIZE
756}
757
758sub size_request {
759 my ($self) = @_;
760
761 my ($w, $h) = $self->SUPER::size_request;
762
763 (
764 $w + $self->border * 2,
765 $h + $self->border * 2,
545 ) 766 )
546} 767}
547 768
548sub size_request {
549 my ($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 + $self->{border} * 2,
558 )
559}
560
561sub size_allocate { 769sub size_allocate {
562 my ($self, $x, $y, $w, $h) = @_; 770 my ($self, $w, $h) = @_;
563 771
564 $self->_size_allocate ($x, $y, $w, $h) or return;
565
566 $h -= List::Util::max 0, $self->{border} * 2; 772 $h -= List::Util::max 0, $self->border * 2;
567 $w -= List::Util::max 0, $self->{border} * 2; 773 $w -= List::Util::max 0, $self->border * 2;
568 774
775 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
776 if $self->{title};
777
569 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 778 $self->child->configure ($self->border, $self->border, $w, $h);
570} 779}
571 780
572sub button_down { 781sub button_down {
573 my ($self, $ev, $x, $y) = @_; 782 my ($self, $ev, $x, $y) = @_;
574 783
784 my $border = $self->border;
785
575 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 786 if ($x < $self->{w} && $x >= $self->{w} - $border
576 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 787 && $y < $self->{h} && $y >= $self->{h} - $border) {
577 788
578 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 789 my ($ox, $oy) = ($ev->{x}, $ev->{y});
579 my ($bw, $bh) = ($self->{w}, $self->{h}); 790 my ($bw, $bh) = ($self->{w}, $self->{h});
580 791
581 $self->{motion} = sub { 792 $self->{motion} = sub {
582 my ($ev, $x, $y) = @_; 793 my ($ev, $x, $y) = @_;
583 794
584 ($x, $y) = ($ev->motion_x, $ev->motion_y); 795 ($x, $y) = ($ev->{x}, $ev->{y});
585 796
586 $self->{user_w} = $bw + $x - $ox; 797 $self->{user_w} = $bw + $x - $ox;
587 $self->{user_h} = $bh + $y - $oy; 798 $self->{user_h} = $bh + $y - $oy;
588 $self->update; 799 $self->check_size;
589 }; 800 };
590 801
591 } elsif ($x >= 0 && $x < $self->{w} 802 } elsif ($x >= 0 && $x < $self->{w}
592 && $y >= 0 && $y < $self->{border}) { 803 && $y >= 0 && $y < $border) {
593 804
594 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 805 my ($ox, $oy) = ($ev->{x}, $ev->{y});
595 my ($bx, $by) = ($self->{x}, $self->{y}); 806 my ($bx, $by) = ($self->{x}, $self->{y});
596 807
597 $self->{motion} = sub { 808 $self->{motion} = sub {
598 my ($ev, $x, $y) = @_; 809 my ($ev, $x, $y) = @_;
599 810
600 ($x, $y) = ($ev->motion_x, $ev->motion_y); 811 ($x, $y) = ($ev->{x}, $ev->{y});
601 812
602 $self->move ($bx + $x - $ox, $by + $y - $oy); 813 $self->move ($bx + $x - $ox, $by + $y - $oy);
603 $self->update; 814 $self->update;
604 }; 815 };
605 } 816 }
… …
626 glEnable GL_BLEND; 837 glEnable GL_BLEND;
627 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 838 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
628 glEnable GL_TEXTURE_2D; 839 glEnable GL_TEXTURE_2D;
629 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 840 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
630 841
842 my $border = $self->border;
843
631 glColor @{ $self->{border_bg} }; 844 glColor @{ $self->{border_bg} };
632 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 845 $tex[1]->draw_quad (0, 0, $w, $border);
633 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 846 $tex[3]->draw_quad (0, $border, $border, $ch);
634 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 847 $tex[2]->draw_quad ($w - $border, $border, $border, $ch);
635 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 848 $tex[4]->draw_quad (0, $h - $border, $w, $border);
636 849
637 my $bg = $tex[0]; 850 my $bg = $tex[0];
638 851
639 # TODO: repeat texture not scale 852 # TODO: repeat texture not scale
640 my $rep_x = $cw / $bg->{w}; 853 my $rep_x = $cw / $bg->{w};
… …
643 glColor @{ $self->{bg} }; 856 glColor @{ $self->{bg} };
644 857
645 $bg->{s} = $rep_x; 858 $bg->{s} = $rep_x;
646 $bg->{t} = $rep_y; 859 $bg->{t} = $rep_y;
647 $bg->{wrap_mode} = 1; 860 $bg->{wrap_mode} = 1;
648 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 861 $bg->draw_quad ($border, $border, $cw, $ch);
649 862
650 glDisable GL_TEXTURE_2D; 863 glDisable GL_TEXTURE_2D;
651 glDisable GL_BLEND; 864 glDisable GL_BLEND;
652 865
866 $self->{title}->draw if $self->{title};
653 $self->child->draw; 867 $self->child->draw;
654} 868}
655 869
656############################################################################# 870#############################################################################
657 871
… …
659 873
660our @ISA = CFClient::UI::Base::; 874our @ISA = CFClient::UI::Base::;
661 875
662use List::Util qw(max sum); 876use List::Util qw(max sum);
663 877
664use SDL::OpenGL; 878use CFClient::OpenGL;
665 879
666sub new { 880sub new {
667 my $class = shift; 881 my $class = shift;
668 882
669 $class->SUPER::new ( 883 $class->SUPER::new (
… …
671 @_ 885 @_
672 ) 886 )
673} 887}
674 888
675sub add { 889sub add {
676 my ($self, $x, $y, $chld) = @_; 890 my ($self, $x, $y, $child) = @_;
677 891
892 $child->set_parent ($self);
678 $self->{children}[$y][$x] = $chld; 893 $self->{children}[$y][$x] = $child;
679 $chld->set_parent ($self);
680 894
681 $self->{w} = $self->{h} = -1; 895 $child->check_size;
896}
897
898# TODO: move to container class maybe? send childs a signal on removal?
899sub clear {
900 my ($self) = @_;
901
902 delete $self->{children};
682 $self->update; 903 $self->update;
683} 904}
684 905
685sub get_wh { 906sub get_wh {
686 my ($self) = @_; 907 my ($self) = @_;
… …
692 or next; 913 or next;
693 914
694 for my $x (0 .. $#$row) { 915 for my $x (0 .. $#$row) {
695 my $widget = $row->[$x] 916 my $widget = $row->[$x]
696 or next; 917 or next;
697 my ($w, $h) = $widget->size_request; 918 my ($w, $h) = @$widget{qw(req_w req_h)};
698 919
699 $w[$x] = max $w[$x], $w; 920 $w[$x] = max $w[$x], $w;
700 $h[$y] = max $h[$y], $h; 921 $h[$y] = max $h[$y], $h;
701 } 922 }
702 } 923 }
… …
714 (sum @$hs), 935 (sum @$hs),
715 ) 936 )
716} 937}
717 938
718sub size_allocate { 939sub size_allocate {
719 my ($self, $x, $y, $w, $h) = @_; 940 my ($self, $w, $h) = @_;
720
721 $self->_size_allocate ($x, $y, $w, $h) or return;
722 941
723 my ($ws, $hs) = $self->get_wh; 942 my ($ws, $hs) = $self->get_wh;
724 943
725 my $req_w = sum @$ws; 944 my $req_w = sum @$ws;
726 my $req_h = sum @$hs; 945 my $req_h = sum @$hs;
… …
731 my $col_expand = (sum @col_expand) || 1; 950 my $col_expand = (sum @col_expand) || 1;
732 951
733 # linearly scale sizes 952 # linearly scale sizes
734 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 953 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
735 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 954 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
955
956 CFClient::UI::harmonize $ws;
957 CFClient::UI::harmonize $hs;
736 958
737 my $y; 959 my $y;
738 960
739 for my $r (0 .. $#{$self->{children}}) { 961 for my $r (0 .. $#{$self->{children}}) {
740 my $row = $self->{children}[$r] 962 my $row = $self->{children}[$r]
… …
745 967
746 for my $c (0 .. $#$row) { 968 for my $c (0 .. $#$row) {
747 my $col_w = $ws->[$c]; 969 my $col_w = $ws->[$c];
748 970
749 if (my $widget = $row->[$c]) { 971 if (my $widget = $row->[$c]) {
750 $widget->size_allocate ($x, $y, $col_w, $row_h); 972 $widget->configure ($x, $y, $col_w, $row_h);
751 } 973 }
752 974
753 $x += $col_w; 975 $x += $col_w;
754 } 976 }
755 977
… …
800 (List::Util::max map $_->[1], @alloc), 1022 (List::Util::max map $_->[1], @alloc),
801 ) 1023 )
802} 1024}
803 1025
804sub size_allocate { 1026sub size_allocate {
805 my ($self, $x, $y, $w, $h) = @_; 1027 my ($self, $w, $h) = @_;
806
807 $self->_size_allocate ($x, $y, $w, $h);
808 1028
809 ($h, $w) = ($w, $h); 1029 ($h, $w) = ($w, $h);
810 1030
811 my $children = $self->{children}; 1031 my $children = $self->{children};
812 1032
813 my @h = map +($_->size_request)[0], @$children; 1033 my @h = map $_->{req_w}, @$children;
814 1034
815 my $req_h = List::Util::sum @h; 1035 my $req_h = List::Util::sum @h;
816 1036
817 if ($req_h > $h) { 1037 if ($req_h > $h) {
818 # ah well, not enough space 1038 # ah well, not enough space
… …
828 $alloc_h += ($h - $req_h) * $child->{expand} / $exp; 1048 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
829 $h[$_] = $alloc_h; 1049 $h[$_] = $alloc_h;
830 } 1050 }
831 } 1051 }
832 1052
1053 CFClient::UI::harmonize \@h;
1054
833 my $y = 0; 1055 my $y = 0;
834 for (0 .. $#$children) { 1056 for (0 .. $#$children) {
835 my $child = $children->[$_]; 1057 my $child = $children->[$_];
836 my $h = $h[$_]; 1058 my $h = $h[$_];
837 $child->size_allocate ($y, 0, $h, $w); 1059 $child->configure ($y, 0, $h, $w);
838 1060
839 $y += $h; 1061 $y += $h;
840 } 1062 }
1063
1064 1
841} 1065}
842 1066
843############################################################################# 1067#############################################################################
844 1068
845package CFClient::UI::VBox; 1069package CFClient::UI::VBox;
… …
858 (List::Util::sum map $_->[1], @alloc), 1082 (List::Util::sum map $_->[1], @alloc),
859 ) 1083 )
860} 1084}
861 1085
862sub size_allocate { 1086sub size_allocate {
863 my ($self, $x, $y, $w, $h) = @_; 1087 my ($self, $w, $h) = @_;
864
865 $self->_size_allocate ($x, $y, $w, $h);
866 1088
867 my $children = $self->{children}; 1089 my $children = $self->{children};
868 1090
869 my @h = map +($_->size_request)[1], @$children; 1091 my @h = map $_->{req_h}, @$children;
870 1092
871 my $req_h = List::Util::sum @h; 1093 my $req_h = List::Util::sum @h;
872 1094
873 if ($req_h > $h) { 1095 if ($req_h > $h) {
874 # ah well, not enough space 1096 # ah well, not enough space
… …
882 1104
883 $h[$_] += ($h - $req_h) * $child->{expand} / $exp; 1105 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
884 } 1106 }
885 } 1107 }
886 1108
1109 CFClient::UI::harmonize \@h;
1110
887 my $y = 0; 1111 my $y = 0;
888 for (0 .. $#$children) { 1112 for (0 .. $#$children) {
889 my $child = $children->[$_]; 1113 my $child = $children->[$_];
890 my $h = $h[$_]; 1114 my $h = $h[$_];
891 $child->size_allocate (0, $y, $w, $h); 1115 $child->configure (0, $y, $w, $h);
892 1116
893 $y += $h; 1117 $y += $h;
894 } 1118 }
1119
1120 1
895} 1121}
896 1122
897############################################################################# 1123#############################################################################
898 1124
899package CFClient::UI::Label; 1125package CFClient::UI::Label;
900 1126
901our @ISA = CFClient::UI::Base::; 1127our @ISA = CFClient::UI::Base::;
902 1128
903use SDL::OpenGL; 1129use CFClient::OpenGL;
904 1130
905sub new { 1131sub new {
906 my ($class, %arg) = @_; 1132 my ($class, %arg) = @_;
907 1133
908 my $self = $class->SUPER::new ( 1134 my $self = $class->SUPER::new (
909 fg => [1, 1, 1], 1135 fg => [1, 1, 1],
910 height => $::FONTSIZE, 1136 #font => default_font
1137 fontsize => 1,
911 text => "", 1138 text => "",
912 align => -1, 1139 align => -1,
1140 valign => -1,
913 padding => 2, 1141 padding => 2,
914 layout => new CFClient::Layout, 1142 layout => new CFClient::Layout,
1143 can_events => 0,
915 %arg 1144 %arg
916 ); 1145 );
917 1146
918 $self->set_text ($self->{text}); 1147 if (exists $self->{template}) {
1148 my $layout = new CFClient::Layout;
1149 $layout->set_text (delete $self->{template});
1150 $self->{template} = $layout;
1151 }
1152
1153 $self->set_text (delete $self->{text}) if exists $self->{text};
1154 $self->set_markup (delete $self->{markup}) if exists $self->{markup};
919 1155
920 $self 1156 $self
921} 1157}
922 1158
923sub escape_text { 1159sub escape {
924 local $_ = $_[1]; 1160 local $_ = $_[1];
925 1161
926 s/&/&amp;/g; 1162 s/&/&amp;/g;
927 s/>/&gt;/g; 1163 s/>/&gt;/g;
928 s/</&lt;/g; 1164 s/</&lt;/g;
… …
931} 1167}
932 1168
933sub set_text { 1169sub set_text {
934 my ($self, $text) = @_; 1170 my ($self, $text) = @_;
935 1171
936 $self->{text} = $text;
937 $self->{layout}->set_markup ($text); 1172 $self->{layout}->set_text ($text);
938 1173
939 delete $self->{texture}; 1174 delete $self->{texture};
940# $self->{w} = $self->{h} = -1; 1175 $self->check_size;
941 $self->update; 1176 $self->update;
942} 1177}
943 1178
944sub get_text { 1179sub set_markup {
945 my ($self, $text) = @_; 1180 my ($self, $markup) = @_;
946 1181
947 $self->{text} 1182 $self->{layout}->set_markup ($markup);
1183
1184 delete $self->{texture};
1185 $self->check_size;
1186 $self->update;
948} 1187}
949 1188
950sub size_request { 1189sub size_request {
951 my ($self) = @_; 1190 my ($self) = @_;
952 1191
953 $self->{layout}->set_width; 1192 $self->{layout}->set_font ($self->{font}) if $self->{font};
1193 $self->{layout}->set_width ($self->{max_w} || -1);
954 $self->{layout}->set_height ($self->{height}); 1194 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1195
955 my ($w, $h) = $self->{layout}->size; 1196 my ($w, $h) = $self->{layout}->size;
1197
1198 if (exists $self->{template}) {
1199 $self->{template}->set_font ($self->{font}) if $self->{font};
1200 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1201
1202 my ($w2, $h2) = $self->{template}->size;
1203
1204 $w = List::Util::max $w, $w2;
1205 $h = List::Util::max $h, $h2;
1206 }
956 1207
957 ( 1208 (
958 $w + $self->{padding} * 2, 1209 $w + $self->{padding} * 2,
959 $h + $self->{padding} * 2, 1210 $h + $self->{padding} * 2,
960 ) 1211 )
961} 1212}
962 1213
963sub size_allocate { 1214sub size_allocate {
964 my ($self, $x, $y, $w, $h) = @_; 1215 my ($self, $w, $h) = @_;
965
966 $self->_size_allocate ($x, $y, $w, $h) or return;
967 1216
968 delete $self->{texture}; 1217 delete $self->{texture};
969} 1218}
970 1219
971sub update { 1220sub set_fontsize {
972 my ($self) = @_; 1221 my ($self, $fontsize) = @_;
973 1222
1223 $self->{fontsize} = $fontsize;
974 delete $self->{texture}; 1224 delete $self->{texture};
1225 $self->check_size;
975 $self->SUPER::update; 1226 $self->update;
976} 1227}
977 1228
978sub _draw { 1229sub _draw {
979 my ($self) = @_; 1230 my ($self) = @_;
980 1231
981 my $tex = $self->{texture} ||= do { 1232 my $tex = $self->{texture} ||= do {
1233 $self->{layout}->set_font ($self->{font}) if $self->{font};
982 $self->{layout}->set_width ($self->{w}); 1234 $self->{layout}->set_width ($self->{w});
983 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height}); 1235 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
984 new_from_layout CFClient::Texture $self->{layout} 1236 new_from_layout CFClient::Texture $self->{layout}
985 }; 1237 };
986 1238
987 glEnable GL_BLEND; 1239 glEnable GL_BLEND;
988 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1240 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
989 glEnable GL_TEXTURE_2D; 1241 glEnable GL_TEXTURE_2D;
990 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1242 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
991 1243
992 glColor @{$self->{fg}}; 1244 glColor @{$self->{fg}};
993 1245
994 my $x = 1246 $self->{ox} = int (
995 $self->{align} < 0 ? $self->{padding} 1247 $self->{align} < 0 ? $self->{padding}
996 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1248 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
997 : ($self->{w} - $tex->{w}) * 0.5; 1249 : ($self->{w} - $tex->{w}) * 0.5
1250 );
998 1251
999 glTranslate int $x, int +($self->{h} - $tex->{h}) * 0.5, 0; 1252 $self->{oy} = int (
1000 $tex->draw_quad (0, 0); 1253 $self->{valign} < 0 ? $self->{padding}
1254 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1255 : ($self->{h} - $tex->{h}) * 0.5
1256 );
1257
1258 $tex->draw_quad ($self->{ox}, $self->{oy});
1001 1259
1002 glDisable GL_TEXTURE_2D; 1260 glDisable GL_TEXTURE_2D;
1003 glDisable GL_BLEND; 1261 glDisable GL_BLEND;
1004} 1262}
1005 1263
1006############################################################################# 1264#############################################################################
1007 1265
1008package CFClient::UI::Entry; 1266package CFClient::UI::EntryBase;
1009 1267
1010our @ISA = CFClient::UI::Label::; 1268our @ISA = CFClient::UI::Label::;
1011 1269
1012use SDL; 1270use CFClient::OpenGL;
1013use SDL::OpenGL;
1014 1271
1015sub new { 1272sub new {
1016 my $class = shift; 1273 my $class = shift;
1017 1274
1018 $class->SUPER::new ( 1275 $class->SUPER::new (
… …
1020 bg => [0, 0, 0, 0.2], 1277 bg => [0, 0, 0, 0.2],
1021 active_bg => [1, 1, 1, 0.5], 1278 active_bg => [1, 1, 1, 0.5],
1022 active_fg => [0, 0, 0], 1279 active_fg => [0, 0, 0],
1023 can_hover => 1, 1280 can_hover => 1,
1024 can_focus => 1, 1281 can_focus => 1,
1282 valign => 0,
1283 can_events => 1,
1025 @_ 1284 @_
1026 ) 1285 )
1027} 1286}
1028 1287
1029sub _set_text { 1288sub _set_text {
1030 my ($self, $text) = @_; 1289 my ($self, $text) = @_;
1031 1290
1032 my $old_text = $self->{text}; 1291 delete $self->{cur_h};
1292
1293 return if $self->{text} eq $text;
1294
1295 delete $self->{texture};
1033 1296
1034 $self->{last_activity} = $::NOW; 1297 $self->{last_activity} = $::NOW;
1035
1036 $self->{text} = $text; 1298 $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 1299
1040 $text =~ s/./*/g if $self->{hidden}; 1300 $text =~ s/./*/g if $self->{hidden};
1301 $self->{layout}->set_text ("$text ");
1041 1302
1042 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1303 $self->emit (changed => $self->{text});
1304}
1043 1305
1044 $text = substr $text, 0, $self->{cursor}; 1306sub get_text {
1045 utf8::encode $text; 1307 $_[0]{text}
1046
1047 @$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 $self->{text};
1051} 1308}
1052 1309
1053sub size_request { 1310sub size_request {
1054 my ($self) = @_; 1311 my ($self) = @_;
1055 1312
… …
1057 1314
1058 ($w + 1, $h) # add 1 for cursor 1315 ($w + 1, $h) # add 1 for cursor
1059} 1316}
1060 1317
1061sub size_allocate { 1318sub size_allocate {
1062 my ($self, $x, $y, $w, $h) = @_; 1319 my ($self, $w, $h) = @_;
1063 1320
1064 $self->SUPER::size_allocate ($x, $y, $w, $h); 1321 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1065
1066 $self->_set_text ($self->{text});
1067} 1322}
1068 1323
1069sub set_text { 1324sub set_text {
1070 my ($self, $text) = @_; 1325 my ($self, $text) = @_;
1071 1326
… …
1075} 1330}
1076 1331
1077sub key_down { 1332sub key_down {
1078 my ($self, $ev) = @_; 1333 my ($self, $ev) = @_;
1079 1334
1080 my $mod = $ev->key_mod; 1335 my $mod = $ev->{mod};
1081 my $sym = $ev->key_sym; 1336 my $sym = $ev->{sym};
1082
1083 my $uni = $ev->key_unicode; 1337 my $uni = $ev->{unicode};
1084 1338
1085 my $text = $self->get_text; 1339 my $text = $self->get_text;
1086 1340
1087 if ($sym == SDLK_BACKSPACE) { 1341 if ($sym == 8) {
1088 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1342 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1089 } elsif ($sym == SDLK_DELETE) { 1343 } elsif ($sym == 127) {
1090 substr $text, $self->{cursor}, 1, ""; 1344 substr $text, $self->{cursor}, 1, "";
1091 } elsif ($sym == SDLK_LEFT) { 1345 } elsif ($sym == CFClient::SDLK_LEFT) {
1092 --$self->{cursor} if $self->{cursor}; 1346 --$self->{cursor} if $self->{cursor};
1093 } elsif ($sym == SDLK_RIGHT) { 1347 } elsif ($sym == CFClient::SDLK_RIGHT) {
1094 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1348 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1095 } elsif ($sym == SDLK_HOME) { 1349 } elsif ($sym == CFClient::SDLK_HOME) {
1096 $self->{cursor} = 0; 1350 $self->{cursor} = 0;
1097 } elsif ($sym == SDLK_END) { 1351 } elsif ($sym == CFClient::SDLK_END) {
1098 $self->{cursor} = length $text; 1352 $self->{cursor} = length $text;
1099 } elsif ($sym == SDLK_ESCAPE) { 1353 } elsif ($sym == 27) {
1100 $self->emit ('escape'); 1354 $self->emit ('escape');
1101 } elsif ($uni) { 1355 } elsif ($uni) {
1102 substr $text, $self->{cursor}++, 0, chr $uni; 1356 substr $text, $self->{cursor}++, 0, chr $uni;
1103 } 1357 }
1104 1358
… …
1159 1413
1160 $self->SUPER::_draw; 1414 $self->SUPER::_draw;
1161 1415
1162 #TODO: force update every cursor change :( 1416 #TODO: force update every cursor change :(
1163 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1417 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1418
1419 unless (exists $self->{cur_h}) {
1420 my $text = substr $self->{text}, 0, $self->{cursor};
1421 utf8::encode $text;
1422
1423 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1424 }
1425
1164 glColor @{$self->{fg}}; 1426 glColor @{$self->{fg}};
1165 glBegin GL_LINES; 1427 glBegin GL_LINES;
1166 glVertex $self->{cur_x}, $self->{cur_y};
1167 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1428 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1429 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1168 glEnd; 1430 glEnd;
1169 } 1431 }
1170} 1432}
1171 1433
1172package CFClient::UI::LineEntry; 1434package CFClient::UI::Entry;
1173 1435
1174our @ISA = CFClient::UI::Entry::; 1436our @ISA = CFClient::UI::EntryBase::;
1175 1437
1176use SDL; 1438use CFClient::OpenGL;
1177use SDL::OpenGL;
1178 1439
1179sub key_down { 1440sub key_down {
1180 my ($self, $ev) = @_; 1441 my ($self, $ev) = @_;
1181 1442
1182 my $sym = $ev->key_sym; 1443 my $sym = $ev->{sym};
1183 1444
1184 if ($sym == SDLK_RETURN) { 1445 if ($sym == 13) {
1185 $self->emit (activate => $self->get_text); 1446 $self->emit (activate => $self->get_text);
1186 $self->update; 1447 $self->update;
1187 1448
1188 } else { 1449 } else {
1189 $self->SUPER::key_down ($ev); 1450 $self->SUPER::key_down ($ev);
… …
1195 1456
1196package CFClient::UI::Button; 1457package CFClient::UI::Button;
1197 1458
1198our @ISA = CFClient::UI::Label::; 1459our @ISA = CFClient::UI::Label::;
1199 1460
1200use SDL; 1461use CFClient::OpenGL;
1201use SDL::OpenGL;
1202 1462
1203my @tex = 1463my @tex =
1204 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1464 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1205 qw(b1_button_active.png); 1465 qw(b1_button_active.png);
1206 1466
1207sub new { 1467sub new {
1208 my $class = shift; 1468 my $class = shift;
1209 1469
1210 $class->SUPER::new ( 1470 $class->SUPER::new (
1211 padding => 4, 1471 padding => 4,
1212 fg => [1, 1, 1], 1472 fg => [1, 1, 1],
1213 bg => [1, 1, 1, 0.2], 1473 bg => [1, 1, 1, 0.2],
1214 active_fg => [1, 1, 0], 1474 active_fg => [0, 0, 1],
1215 can_hover => 1, 1475 can_hover => 1,
1476 align => 0,
1477 valign => 0,
1478 can_events => 1,
1216 @_ 1479 @_
1217 ) 1480 )
1218} 1481}
1219 1482
1220sub button_up { 1483sub button_up {
… …
1228 1491
1229sub _draw { 1492sub _draw {
1230 my ($self) = @_; 1493 my ($self) = @_;
1231 1494
1232 local $self->{fg} = $self->{fg}; 1495 local $self->{fg} = $self->{fg};
1233 my $tex = $tex[0];
1234
1235 glEnable GL_BLEND;
1236 glEnable GL_TEXTURE_2D;
1237 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1238 1496
1239 if ($GRAB == $self) { 1497 if ($GRAB == $self) {
1240 $self->{fg} = $self->{active_fg}; 1498 $self->{fg} = $self->{active_fg};
1241 } 1499 }
1242 1500
1243 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1501 glEnable GL_BLEND;
1502 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1503 glEnable GL_TEXTURE_2D;
1244 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1504 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1505 glColor 0, 0, 0, 1;
1245 1506
1246 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1507 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});
1247 1508
1248 glDisable GL_TEXTURE_2D; 1509 glDisable GL_TEXTURE_2D;
1249 glDisable GL_BLEND; 1510 glDisable GL_BLEND;
1250 1511
1251 $self->SUPER::_draw; 1512 $self->SUPER::_draw;
… …
1255 1516
1256package CFClient::UI::CheckBox; 1517package CFClient::UI::CheckBox;
1257 1518
1258our @ISA = CFClient::UI::DrawBG::; 1519our @ISA = CFClient::UI::DrawBG::;
1259 1520
1260use SDL; 1521my @tex =
1261use SDL::OpenGL; 1522 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1523 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1524
1525use CFClient::OpenGL;
1262 1526
1263sub new { 1527sub new {
1264 my $class = shift; 1528 my $class = shift;
1265 1529
1266 $class->SUPER::new ( 1530 $class->SUPER::new (
… …
1277 my ($self) = @_; 1541 my ($self) = @_;
1278 1542
1279 ($self->{padding} * 2 + 6) x 2 1543 ($self->{padding} * 2 + 6) x 2
1280} 1544}
1281 1545
1282sub size_allocate {
1283 my ($self, $x, $y, $w, $h) = @_;
1284
1285 $self->_size_allocate ($x, $y, $w, $h);
1286}
1287
1288sub button_down { 1546sub button_down {
1289 my ($self, $ev, $x, $y) = @_; 1547 my ($self, $ev, $x, $y) = @_;
1290 1548
1291 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1549 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1292 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1550 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
… …
1301 $self->SUPER::_draw; 1559 $self->SUPER::_draw;
1302 1560
1303 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1561 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1304 1562
1305 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1563 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1306 1564
1307 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1565 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1308 1566
1309 glBegin GL_LINE_LOOP; 1567 glEnable GL_BLEND;
1310 glVertex 0 , 0; 1568 glEnable GL_TEXTURE_2D;
1311 glVertex 0 , $s; 1569 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1312 glVertex $s, $s; 1570
1313 glVertex $s, 0; 1571 my $tex = $self->{state} ? $tex[1] : $tex[0];
1572
1573 $tex->draw_quad (0, 0, $s, $s);
1574
1575 glDisable GL_TEXTURE_2D;
1576 glDisable GL_BLEND;
1577}
1578
1579#############################################################################
1580
1581package CFClient::UI::Image;
1582
1583our @ISA = CFClient::UI::Base::;
1584
1585use CFClient::OpenGL;
1586use Carp qw/confess/;
1587
1588our %loaded_images;
1589
1590sub new {
1591 my $class = shift;
1592
1593 my $self = $class->SUPER::new (can_events => 0, @_);
1594
1595 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1596
1597 $loaded_images{$self->{image}} ||=
1598 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1599
1600 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1601
1602 Scalar::Util::weaken $loaded_images{$self->{image}};
1603
1604 $self->{aspect} = $tex->{w} / $tex->{h};
1605
1606 $self
1607}
1608
1609sub size_request {
1610 my ($self) = @_;
1611
1612 ($self->{tex}->{w}, $self->{tex}->{h})
1613}
1614
1615sub _draw {
1616 my ($self) = @_;
1617
1618 my $tex = $self->{tex};
1619
1620 my ($w, $h) = ($self->{w}, $self->{h});
1621
1622 if ($self->{rot90}) {
1623 glRotate 90, 0, 0, 1;
1624 glTranslate 0, -$self->{w}, 0;
1625
1626 ($w, $h) = ($h, $w);
1627 }
1628
1629 glEnable GL_BLEND;
1630 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1631 glEnable GL_TEXTURE_2D;
1632 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1633
1634 $tex->draw_quad (0, 0, $w, $h);
1635
1636 glDisable GL_BLEND;
1637 glDisable GL_TEXTURE_2D;
1638}
1639
1640#############################################################################
1641
1642package CFClient::UI::VGauge;
1643
1644our @ISA = CFClient::UI::Base::;
1645
1646use List::Util qw(min max);
1647
1648use CFClient::OpenGL;
1649
1650my %tex = (
1651 food => [
1652 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1653 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1654 ],
1655 grace => [
1656 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1657 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1658 ],
1659 hp => [
1660 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1661 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1662 ],
1663 mana => [
1664 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1665 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1666 ],
1667);
1668
1669# eg. VGauge->new (gauge => 'food'), default gauge: food
1670sub new {
1671 my $class = shift;
1672
1673 my $self = $class->SUPER::new (
1674 type => 'food',
1675 @_
1676 );
1677
1678 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1679
1680 $self
1681}
1682
1683sub size_request {
1684 my ($self) = @_;
1685
1686 #my $tex = $tex{$self->{type}}[0];
1687 #@$tex{qw(w h)}
1688 (0, 0)
1689}
1690
1691sub set_max {
1692 my ($self, $max) = @_;
1693
1694 $self->{max_val} = $max;
1695}
1696
1697sub set_value {
1698 my ($self, $val, $max) = @_;
1699
1700 $self->set_max ($max)
1701 if defined $max;
1702
1703 $max = $self->{max_val};
1704 $self->{val} = $val;
1705
1706 $self->update;
1707}
1708
1709sub _draw {
1710 my ($self) = @_;
1711
1712 my $tex = $tex{$self->{type}};
1713 my ($t1, $t2, $t3) = @$tex;
1714
1715 my ($w, $h) = ($self->{w}, $self->{h});
1716
1717 if ($self->{vertical}) {
1718 glRotate 90, 0, 0, 1;
1719 glTranslate 0, -$self->{w}, 0;
1720
1721 ($w, $h) = ($h, $w);
1722 }
1723
1724 my $ycut = $self->{val} / ($self->{max_val} || 1);
1725
1726 my $ycut1 = max 0, min 1, $ycut;
1727 my $ycut2 = max 0, min 1, $ycut - 1;
1728
1729 my $h1 = $self->{h} * (1 - $ycut1);
1730 my $h2 = $self->{h} * (1 - $ycut2);
1731
1732 glEnable GL_BLEND;
1733 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1734 glEnable GL_TEXTURE_2D;
1735 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1736
1737 glBindTexture GL_TEXTURE_2D, $t1->{name};
1738 glBegin GL_QUADS;
1739 glTexCoord 0 , 0; glVertex 0 , 0;
1740 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1741 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1742 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1314 glEnd; 1743 glEnd;
1315 1744
1316 if ($self->{state}) { 1745 my $ycut1 = List::Util::min 1, $ycut;
1746 glBindTexture GL_TEXTURE_2D, $t2->{name};
1747 glBegin GL_QUADS;
1748 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1749 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1750 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1751 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1752 glEnd;
1753
1754 if ($t3) {
1755 glBindTexture GL_TEXTURE_2D, $t3->{name};
1317 glBegin GL_LINES; 1756 glBegin GL_QUADS;
1318 glVertex 0 , 0; 1757 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1319 glVertex $s, $s; 1758 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1320 glVertex $s, 0; 1759 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1321 glVertex 0 , $s; 1760 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1322 glEnd; 1761 glEnd;
1323 } 1762 }
1763
1764 glDisable GL_BLEND;
1765 glDisable GL_TEXTURE_2D;
1766}
1767
1768#############################################################################
1769
1770package CFClient::UI::Gauge;
1771
1772our @ISA = CFClient::UI::VBox::;
1773
1774sub new {
1775 my ($class, %arg) = @_;
1776
1777 my $self = $class->SUPER::new (
1778 tooltip => $arg{type},
1779 can_events => 1,
1780 can_hover => 1,
1781 %arg,
1782 );
1783
1784 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1785 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1786 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1787
1788 $self
1789}
1790
1791sub set_fontsize {
1792 my ($self, $fsize) = @_;
1793
1794 $self->{value}->set_fontsize ($fsize);
1795 $self->{max} ->set_fontsize ($fsize);
1796}
1797
1798sub set_value {
1799 my ($self, $val, $max) = @_;
1800
1801 $self->set_max ($max)
1802 if defined $max;
1803
1804 $self->{gauge}->set_value ($val, $max);
1805 $self->{value}->set_text ($val);
1806}
1807
1808sub set_max {
1809 my ($self, $max) = @_;
1810
1811 $self->{gauge}->set_max ($max);
1812 $self->{max}->set_text ($max);
1324} 1813}
1325 1814
1326############################################################################# 1815#############################################################################
1327 1816
1328package CFClient::UI::Slider; 1817package CFClient::UI::Slider;
1329 1818
1330use strict; 1819use strict;
1331 1820
1332use SDL::OpenGL; 1821use CFClient::OpenGL;
1333 1822
1334our @ISA = CFClient::UI::DrawBG::; 1823our @ISA = CFClient::UI::DrawBG::;
1335 1824
1336my @tex = 1825my @tex =
1337 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1826 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
… …
1347 # TODO: calculations are off 1836 # TODO: calculations are off
1348 my $self = $class->SUPER::new ( 1837 my $self = $class->SUPER::new (
1349 fg => [1, 1, 1], 1838 fg => [1, 1, 1],
1350 active_fg => [0, 0, 0], 1839 active_fg => [0, 0, 0],
1351 range => [0, 0, 100, 10], 1840 range => [0, 0, 100, 10],
1352 req_w => 40, 1841 req_w => 20,
1353 req_h => 13, 1842 req_h => 20,
1354 vertical => 0, 1843 vertical => 0,
1355 can_hover => 1, 1844 can_hover => 1,
1845 inner_pad => 5,
1356 @_ 1846 @_
1357 ); 1847 );
1358 1848
1359 $self 1849 $self
1360} 1850}
… …
1381 if ($GRAB == $self) { 1871 if ($GRAB == $self) {
1382 my ($value, $lo, $hi, $page) = @{$self->{range}}; 1872 my ($value, $lo, $hi, $page) = @{$self->{range}};
1383 1873
1384 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 1874 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
1385 1875
1876 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1877 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1878
1879 $x -= $inner_pad_px; # substract the padding
1386 $x = $x * ($hi - $lo) / $w + $lo; 1880 $x = $x * ($hi - $lo) / $inner_w + $lo;
1387 $x = $lo if $x < $lo; 1881 $x = $lo if $x < $lo;
1388 $x = $hi - $page if $x > $hi - $page; 1882 $x = $hi - $page if $x > $hi - $page;
1389 $self->{range}[0] = $x; 1883 $self->{range}[0] = $x;
1390 1884
1391 $self->emit (changed => $x); 1885 $self->emit (changed => $x);
1392 $self->update; 1886 $self->update;
1393 } 1887 }
1888}
1889
1890# the inner_* stuff is for generating a padding for the slider handle,
1891# so that the handle doesn't leave the texture. This calculation isn't 100%
1892# correct propably, but it does the job for now
1893sub _calc_inner_pad_px {
1894 my ($self, $w) = @_;
1895 ($w / 100) * $self->{inner_pad} # % to pixels
1394} 1896}
1395 1897
1396sub _draw { 1898sub _draw {
1397 my ($self) = @_; 1899 my ($self) = @_;
1398 1900
… …
1412 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 1914 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1413 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 1915 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1414 1916
1415 my ($value, $lo, $hi, $page) = @{$self->{range}}; 1917 my ($value, $lo, $hi, $page) = @{$self->{range}};
1416 1918
1417 # the inner_* stuff is for generating a padding for the slider handle, 1919 $hi = $value + 1 if $lo == $hi;
1418 # so that the handle doesn't leave the texture. This calculation isn't 100% 1920
1419 # correct propably, but it does the job for now 1921 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 1922 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1423 1923
1424 $page = int $page * $inner_w / ($hi - $lo); 1924 $page = int $page * $inner_w / ($hi - $lo);
1425 $value = int +($value - $lo) * $inner_w / ($hi - $lo); 1925 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1426 1926
1427 $w -= $page; 1927 $w -= $page;
… …
1451 1951
1452package CFClient::UI::TextView; 1952package CFClient::UI::TextView;
1453 1953
1454our @ISA = CFClient::UI::HBox::; 1954our @ISA = CFClient::UI::HBox::;
1455 1955
1456use SDL::OpenGL; 1956use CFClient::OpenGL;
1457 1957
1458sub new { 1958sub new {
1459 my $class = shift; 1959 my $class = shift;
1460 1960
1461 my $self = $class->SUPER::new ( 1961 my $self = $class->SUPER::new (
1962 fontsize => 1,
1963 #font => default_font
1964 @_,
1965
1966 layout => (new CFClient::Layout),
1462 par => [], 1967 par => [],
1463 @_, 1968 height => 0,
1464 children => [ 1969 children => [
1465 (new CFClient::UI::Empty expand => 1), 1970 (new CFClient::UI::Empty expand => 1),
1466 (new CFClient::UI::Slider vertical => 1), 1971 (new CFClient::UI::Slider vertical => 1),
1467 ], 1972 ],
1468 ); 1973 );
1469 1974
1975 $self->{children}[1]->connect (changed => sub {
1976 $self->update;
1977 });
1978
1470 $self 1979 $self
1980}
1981
1982sub set_fontsize {
1983 my ($self, $fontsize) = @_;
1984
1985 $self->{fontsize} = $fontsize;
1986 $self->reflow;
1987}
1988
1989sub text_height {
1990 my ($self, $text) = @_;
1991
1992 my $layout = $self->{layout};
1993
1994 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1995 $layout->set_width ($self->{w});
1996 $layout->set_text ($text);
1997
1998 ($layout->size)[1]
1999}
2000
2001sub reflow {
2002 my ($self) = @_;
2003
2004 $self->{need_reflow}++;
2005 $self->update;
2006}
2007
2008sub size_allocate {
2009 my ($self, $w, $h) = @_;
2010
2011 $self->SUPER::size_allocate ($w, $h);
2012
2013 $self->{layout}->set_font ($self->{font}) if $self->{font};
2014 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2015 $self->{layout}->set_width ($self->{children}[0]{w});
2016
2017 $self->reflow;
1471} 2018}
1472 2019
1473sub add_paragraph { 2020sub add_paragraph {
1474 my ($self, $color, $text) = @_; 2021 my ($self, $color, $text) = @_;
1475 2022
2023 #TODO: intelligently "reformat" paragraph
2024
2025 my $height = $self->text_height ($text);
2026
2027 $self->{height} += $height;
2028
1476 push @{$self->{par}}, [$color, $text]; 2029 push @{$self->{par}}, [$height, $color, $text];
1477 my $count = scalar @{$self->{par}}; 2030
1478 $self->{children}[1]{range} = [$count - 1, 0, $count, 1]; 2031 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
1479 $self->{children}[1]->update; 2032 $self->{children}[1]->update;
1480} 2033}
1481 2034
2035sub update {
2036 my ($self) = @_;
2037
2038 $self->SUPER::update;
2039
2040 return unless $self->{h} > 0;
2041
2042 delete $self->{texture};
2043
2044 $ROOT->on_refresh ($self, sub {
2045 if (delete $self->{need_reflow}) {
2046 my $height = 0;
2047
2048 $height += $_->[0] = $self->text_height ($_->[2])
2049 for @{$self->{par}};
2050
2051 $self->{height} = $height;
2052
2053 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
2054
2055 delete $self->{texture};
2056 }
2057
2058 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
2059 glClearColor 0, 0, 0, 1;
2060 glClear GL_COLOR_BUFFER_BIT;
2061
2062 glEnable GL_BLEND;
2063 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2064 glEnable GL_TEXTURE_2D;
2065 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2066
2067 my $top = int $self->{children}[1]{range}[0];
2068
2069 my $y0 = $top;
2070 my $y1 = $top + $self->{h};
2071
2072 my $y = 0;
2073
2074 my $layout = $self->{layout};
2075
2076 $layout->set_font ($self->{font}) if $self->{font};
2077
2078 for my $par (@{$self->{par}}) {
2079 my $h = $par->[0];
2080
2081 if ($y0 < $y + $h && $y < $y1) {
2082 $layout->set_text ($par->[2]);
2083
2084 glColor @{ $par->[1] };
2085 my ($W, $H) = $layout->size;
2086 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);
2087 }
2088
2089 $y += $h;
2090 }
2091
2092 glDisable GL_TEXTURE_2D;
2093 glDisable GL_BLEND;
2094 };
2095 });
2096}
2097
1482sub _draw { 2098sub _draw {
1483 my ($self) = @_; 2099 my ($self) = @_;
1484 2100
1485 my $par = $self->{par}; 2101 if ($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; 2102 glEnable GL_TEXTURE_2D;
1495 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 2103 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1496 2104 $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; 2105 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 ) 2106 }
1539}
1540 2107
1541sub key_down { 2108 $self->{children}[1]->draw;
1542 print "MAPKEYDOWN\n";
1543}
1544 2109
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 $::CONN->user_send ("command run_stop");
1683 }
1684} 2110}
1685 2111
1686############################################################################# 2112#############################################################################
1687 2113
1688package CFClient::UI::Animator; 2114package CFClient::UI::Animator;
1689 2115
1690use SDL::OpenGL; 2116use CFClient::OpenGL;
1691 2117
1692our @ISA = CFClient::UI::Bin::; 2118our @ISA = CFClient::UI::Bin::;
1693 2119
1694sub moveto { 2120sub moveto {
1695 my ($self, $x, $y) = @_; 2121 my ($self, $x, $y) = @_;
… …
1735 my $class = shift; 2161 my $class = shift;
1736 2162
1737 my $self = $class->SUPER::new ( 2163 my $self = $class->SUPER::new (
1738 state => 0, 2164 state => 0,
1739 connect_activate => \&toggle_flopper, 2165 connect_activate => \&toggle_flopper,
2166 can_events => 1,
1740 @_ 2167 @_
1741 ); 2168 );
1742 2169
1743 if ($self->{state}) { 2170 if ($self->{state}) {
1744 $self->{state} = 0; 2171 $self->{state} = 0;
… …
1751sub toggle_flopper { 2178sub toggle_flopper {
1752 my ($self) = @_; 2179 my ($self) = @_;
1753 2180
1754 # TODO: use animation 2181 # TODO: use animation
1755 if ($self->{state} = !$self->{state}) { 2182 if ($self->{state} = !$self->{state}) {
1756 $CFClient::UI::TOPLEVEL->add ($self->{other}); 2183 $CFClient::UI::ROOT->add ($self->{other});
1757 $self->{other}->move ( 2184 $self->{other}->move ($self->coord2global (0, $self->{h}));
1758 ($::WIDTH - $self->{other}{w}) * 0.5, 2185 $self->emit ("open");
1759 ($::HEIGHT - $self->{other}{h}) * 0.5,
1760 );
1761 } else { 2186 } else {
1762 $CFClient::UI::TOPLEVEL->remove ($self->{other}); 2187 $CFClient::UI::ROOT->remove ($self->{other});
2188 $self->emit ("close");
2189 }
2190
2191 $self->emit (changed => $self->{state});
2192}
2193
2194#############################################################################
2195
2196package CFClient::UI::Tooltip;
2197
2198our @ISA = CFClient::UI::Bin::;
2199
2200use CFClient::OpenGL;
2201
2202sub new {
2203 my $class = shift;
2204
2205 $class->SUPER::new (
2206 @_,
2207 can_events => 0,
2208 )
2209}
2210
2211sub set_markup {
2212 my ($self, $text) = @_;
2213
2214 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];
2215 $self->{label}->set_markup ($text);
2216 $self->add ($self->{label});
2217}
2218
2219sub size_request {
2220 my ($self) = @_;
2221
2222 $self->child->set_max_size ($::WIDTH * 0.3);
2223
2224 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2225
2226 ($w + 4, $h + 4)
2227}
2228
2229sub size_allocate {
2230 my ($self, $w, $h) = @_;
2231
2232 $self->SUPER::size_allocate ($w - 4, $h - 4);
2233}
2234
2235sub _draw {
2236 my ($self) = @_;
2237
2238 glPushMatrix;
2239 glTranslate 0.375, 0.375;
2240
2241 my ($w, $h) = @$self{qw(w h)};
2242
2243 glColor 1, 0.8, 0.4;
2244 glBegin GL_QUADS;
2245 glVertex 0 , 0;
2246 glVertex 0 , $h;
2247 glVertex $w, $h;
2248 glVertex $w, 0;
2249 glEnd;
1763 } 2250
1764} 2251 glColor 0, 0, 0;
2252 glBegin GL_LINE_LOOP;
2253 glVertex 0 , 0;
2254 glVertex 0 , $h;
2255 glVertex $w, $h;
2256 glVertex $w, 0;
2257 glEnd;
2258
2259 glPopMatrix;
1765 2260
1766############################################################################# 2261 glTranslate 2, 2;
2262 $self->SUPER::_draw;
2263}
1767 2264
2265#############################################################################
2266
1768package CFClient::UI::Toplevel; 2267package CFClient::UI::Face;
2268
2269our @ISA = CFClient::UI::Base::;
2270
2271use CFClient::OpenGL;
2272
2273sub new {
2274 my $class = shift;
2275
2276 $class->SUPER::new (
2277 aspect => 1,
2278 @_,
2279 )
2280}
2281
2282sub size_request {
2283 (32, 8)
2284}
2285
2286sub draw {
2287 my ($self) = @_;
2288
2289 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2290
2291 if ($tex) {
2292 glEnable GL_BLEND;
2293 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2294 glEnable GL_TEXTURE_2D;
2295 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2296 glColor 1, 1, 1, 1;
2297 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
2298 glDisable GL_TEXTURE_2D;
2299 glDisable GL_BLEND;
2300 }
2301}
2302
2303#############################################################################
2304
2305package CFClient::UI::Root;
1769 2306
1770our @ISA = CFClient::UI::Container::; 2307our @ISA = CFClient::UI::Container::;
2308
2309use CFClient::OpenGL;
2310
2311sub check_size {
2312 my ($self) = @_;
2313
2314 $self->configure (0, 0, $::WIDTH, $::HEIGHT);
2315}
1771 2316
1772sub size_request { 2317sub size_request {
1773 ($::WIDTH, $::HEIGHT) 2318 ($::WIDTH, $::HEIGHT)
1774} 2319}
1775 2320
1776sub size_allocate { 2321sub configure {
1777 my ($self, $x, $y, $w, $h) = @_; 2322 my ($self, $x, $y, $w, $h) = @_;
1778 2323
1779 $self->_size_allocate ($x, $y, $w, $h); 2324 $self->SUPER::configure ($x, $y, $w, $h);
1780 2325
1781 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request)
1782 for @{$self->{children}}; 2326 for my $child (@{$self->{children}}) {
1783} 2327 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1784 2328
1785sub translate { 2329 $X = List::Util::max 0, List::Util::min $w - $W, $X;
2330 $Y = List::Util::max 0, List::Util::min $h - $H, $Y;
2331 $child->configure ($X, $Y, $W,$H);
2332 }
2333}
2334
2335sub _topleft {
1786 my ($self, $x, $y) = @_; 2336 my ($self, $x, $y) = @_;
1787 2337
1788 ($x, $y) 2338 ($x, $y)
1789} 2339}
1790 2340
1791sub update { 2341sub update {
1792 my ($self) = @_; 2342 my ($self) = @_;
1793 2343
1794 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 2344 $self->check_size;
1795 ::refresh (); 2345 ::refresh ();
1796} 2346}
1797 2347
1798sub add { 2348sub add {
1799 my ($self, $widget) = @_; 2349 my ($self, $child) = @_;
1800 2350
2351 # integerize window positions
2352 $child->{x} = int $child->{x};
2353 $child->{y} = int $child->{y};
2354
1801 $self->SUPER::add ($widget); 2355 $self->SUPER::add ($child);
2356}
1802 2357
1803 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 2358sub on_refresh {
2359 my ($self, $id, $cb) = @_;
2360
2361 $self->{refresh_hook}{$id} = $cb;
1804} 2362}
1805 2363
1806sub draw { 2364sub draw {
1807 my ($self) = @_; 2365 my ($self) = @_;
1808 2366
2367 while (my $rcb = delete $self->{refresh_hook}) {
2368 $_->() for values %$rcb;
2369 }
2370
2371 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2372 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2373 glClear GL_COLOR_BUFFER_BIT;
2374
2375 glMatrixMode GL_PROJECTION;
2376 glLoadIdentity;
2377 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;
2378 glMatrixMode GL_MODELVIEW;
2379 glLoadIdentity;
2380
1809 $self->_draw; 2381 $self->_draw;
1810} 2382}
1811 2383
1812############################################################################# 2384#############################################################################
1813 2385
1814package CFClient::UI; 2386package CFClient::UI;
1815 2387
2388$ROOT = new CFClient::UI::Root;
1816$TOPLEVEL = new CFClient::UI::Toplevel; 2389$TOOLTIP = new CFClient::UI::Tooltip;
1817 2390
18181 23911
1819 2392

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