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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.103 by elmex, Fri Apr 14 13:51:36 2006 UTC vs.
Revision 1.186 by root, Mon May 8 20:39:34 2006 UTC

… …
7 7
8use CFClient; 8use CFClient;
9 9
10our ($FOCUS, $HOVER, $GRAB); # various widgets 10our ($FOCUS, $HOVER, $GRAB); # various widgets
11 11
12our $TOPLEVEL; 12our $ROOT;
13our $TOOLTIP;
13our $BUTTON_STATE; 14our $BUTTON_STATE;
15
16sub check_tooltip {
17 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (length $widget->{tooltip}) {
20
21 if ($TOOLTIP->{owner} != $widget) {
22 $TOOLTIP->{owner} = $widget;
23
24 my $tip = $widget->{tooltip};
25
26 $tip = $tip->($widget) if CODE:: eq ref $tip;
27
28 $TOOLTIP->set_markup ($widget->{tooltip});
29
30 $TOOLTIP->show;
31
32 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
33
34 if ($x + $TOOLTIP->{w} > $::WIDTH) {
35 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
36 }
37
38 $TOOLTIP->move ($x, $y);
39 }
40
41 return;
42 }
43 }
44 }
45
46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner};
48}
14 49
15# class methods for events 50# class methods for events
16sub feed_sdl_key_down_event { 51sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 52 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
53 if $FOCUS;
18} 54}
19 55
20sub feed_sdl_key_up_event { 56sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 57 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
58 if $FOCUS;
22} 59}
23 60
24sub feed_sdl_button_down_event { 61sub feed_sdl_button_down_event {
25 my ($ev) = @_; 62 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 63 my ($x, $y) = ($ev->{x}, $ev->{y});
27 64
28 if (!$BUTTON_STATE) { 65 if (!$BUTTON_STATE) {
29 my $widget = $TOPLEVEL->find_widget ($x, $y); 66 my $widget = $ROOT->find_widget ($x, $y);
30 67
31 $GRAB = $widget; 68 $GRAB = $widget;
32 $GRAB->update if $GRAB; 69 $GRAB->update if $GRAB;
33 }
34 70
71 check_tooltip;
72 }
73
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 74 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 75
37 $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; 76 if ($GRAB) {
77 ($x, $y) = $GRAB->coord2local ($x, $y);
78 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
79 }
38} 80}
39 81
40sub feed_sdl_button_up_event { 82sub feed_sdl_button_up_event {
41 my ($ev) = @_; 83 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 84 my ($x, $y) = ($ev->{x}, $ev->{y});
43 85
44 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 86 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 87
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 88 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 89
48 $GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB; 90 if ($GRAB) {
91 ($x, $y) = $GRAB->coord2local ($x, $y);
92 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
93 }
49 94
50 if (!$BUTTON_STATE) { 95 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 96 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 97 $grab->update if $grab;
53 $GRAB->update if $GRAB; 98 $GRAB->update if $GRAB;
99
100 check_tooltip;
54 } 101 }
55} 102}
56 103
57sub feed_sdl_motion_event { 104sub feed_sdl_motion_event {
58 my ($ev) = @_; 105 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 106 my ($x, $y) = ($ev->{x}, $ev->{y});
60 107
61 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 108 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 109
63 if ($widget != $HOVER) { 110 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 111 my $hover = $HOVER; $HOVER = $widget;
65 112
66 $hover->update if $hover; 113 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER; 114 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 115
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 116 check_tooltip;
117 }
118
119 if ($HOVER) {
120 ($x, $y) = $HOVER->coord2local ($x, $y);
121 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
122 }
123}
124
125# convert position array to integers
126sub harmonize {
127 my ($vals) = @_;
128
129 my $rem = 0;
130
131 for (@$vals) {
132 my $i = int $_ + $rem;
133 $rem += $_ - $i;
134 $_ = $i;
135 }
71} 136}
72 137
73############################################################################# 138#############################################################################
74 139
75package CFClient::UI::Base; 140package CFClient::UI::Base;
76 141
77use strict; 142use strict;
78 143
79use SDL::OpenGL; 144use CFClient::OpenGL;
80 145
81sub new { 146sub new {
82 my $class = shift; 147 my $class = shift;
83 148
84 my $self = bless { 149 my $self = bless {
85 x => 0, 150 x => 0,
86 y => 0, 151 y => 0,
87 z => 0, 152 z => 0,
88 w => -1, 153 can_events => 1,
89 h => -1,
90 @_ 154 @_
91 }, $class; 155 }, $class;
92 156
93 for (keys %$self) { 157 for (keys %$self) {
94 if (/^connect_(.*)$/) { 158 if (/^connect_(.*)$/) {
… …
97 } 161 }
98 162
99 $self 163 $self
100} 164}
101 165
166sub destroy {
167 my ($self) = @_;
168
169 $self->hide;
170 %$self = ();
171}
172
173sub show {
174 my ($self) = @_;
175
176 return if $self->{parent};
177
178 $CFClient::UI::ROOT->add ($self);
179}
180
181sub hide {
182 my ($self) = @_;
183
184 undef $GRAB if $GRAB == $self;
185 undef $HOVER if $HOVER == $self;
186
187 $self->{parent}->remove ($self)
188 if $self->{parent};
189}
190
102sub move { 191sub move {
103 my ($self, $x, $y, $z) = @_; 192 my ($self, $x, $y, $z) = @_;
193
104 $self->{x} = $x; 194 $self->{x} = int $x;
105 $self->{y} = $y; 195 $self->{y} = int $y;
106 $self->{z} = $z if defined $z; 196 $self->{z} = $z if defined $z;
107}
108 197
109sub needs_redraw { 198 $self->update;
110 0 199}
200
201sub set_size {
202 my ($self, $w, $h) = @_;
203
204 $self->{user_w} = $w;
205 $self->{user_h} = $h;
206
207 $self->check_size;
111} 208}
112 209
113sub size_request { 210sub size_request {
114 require Carp; 211 require Carp;
115 Carp::confess "size_request is abtract"; 212 Carp::confess "size_request is abstract";
116} 213}
117 214
118sub _size_allocate { 215sub configure {
119 my ($self, $x, $y, $w, $h) = @_; 216 my ($self, $x, $y, $w, $h) = @_;
120 217
218 if ($self->{aspect}) {
219 my $w2 = List::Util::min $w, int $h * $self->{aspect};
220 my $h2 = List::Util::min $h, int $w / $self->{aspect};
221
222 # use alignment to adjust x, y
223
224 $x += int +($w - $w2) * 0.5;
225 $y += int +($h - $h2) * 0.5;
226
227 ($w, $h) = ($w2, $h2);
228 }
229
230 if ($self->{x} != $x || $self->{y} != $y) {
121 $self->{x} = $x; 231 $self->{x} = $x;
122 $self->{y} = $y; 232 $self->{y} = $y;
233 $self->update;
234 }
123 235
124 return unless $self->{w} != $w || $self->{h} != $h; 236 if ($self->{w} != $w || $self->{h} != $h) {
125
126 $self->{w} = $w; 237 $self->{w} = $w;
127 $self->{h} = $h; 238 $self->{h} = $h;
128 239
240 $self->size_allocate ($w, $h);
241 $self->update;
242 $self->emit (size_allocate => $w, $h);
129 1 243 }
130} 244}
131 245
132sub size_allocate { 246sub size_allocate {
247 # nothing to be done
248}
249
250sub children {
251}
252
253# call when resolution changes etc.
254sub reconfigure {
255 my ($self) = @_;
256
257 $_->reconfigure
258 for $self->children;
259
260 $self->check_size;
261 $self->size_allocate ($self->{w}, $self->{h});
262 $self->update;
263}
264
265sub set_max_size {
133 my ($self, $x, $y, $w, $h) = @_; 266 my ($self, $w, $h) = @_;
134 267
135 $self->_size_allocate ($x, $y, $w, $h); 268 delete $self->{max_w}; $self->{max_w} = $w if $w;
269 delete $self->{max_h}; $self->{max_h} = $h if $h;
270}
271
272# return top left coordinates
273sub _topleft {
274 my ($self, $x, $y) = @_;
275
276 $self->{parent}
277 or Carp::confess "no parent widget in _topleft\n";#d#
278
279 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});
136} 280}
137 281
138# translate global coordinates to local coordinate system 282# translate global coordinates to local coordinate system
139sub translate { 283sub coord2local {
140 my ($self, $x, $y) = @_; 284 my ($self, $x, $y) = @_;
141 285
142 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 286 my ($X, $Y) = $self->_topleft;
287 ($x - $X, $y - $Y)
288}
289
290# translate local coordinates to global coordinate system
291sub coord2global {
292 my ($self, $x, $y) = @_;
293
294 my ($X, $Y) = $self->_topleft;
295 ($x + $X, $y + $Y)
143} 296}
144 297
145sub focus_in { 298sub focus_in {
146 my ($self) = @_; 299 my ($self) = @_;
147 300
148 return if $FOCUS == $self; 301 return if $FOCUS == $self;
149 return unless $self->{can_focus}; 302 return unless $self->{can_focus};
150 303
151 my $focus = $FOCUS; $FOCUS = $self; 304 my $focus = $FOCUS; $FOCUS = $self;
305
306 $self->emit (focus_in => $focus);
307
152 $focus->update if $focus; 308 $focus->update if $focus;
153 $FOCUS->update; 309 $FOCUS->update;
154} 310}
155 311
156sub focus_out { 312sub focus_out {
157 my ($self) = @_; 313 my ($self) = @_;
158 314
159 return unless $FOCUS == $self; 315 return unless $FOCUS == $self;
160 316
161 my $focus = $FOCUS; undef $FOCUS; 317 my $focus = $FOCUS; undef $FOCUS;
318
319 $self->emit (focus_out => $focus);
320
162 $focus->update if $focus; #? 321 $focus->update if $focus; #?
163} 322}
164 323
165sub mouse_motion { } 324sub mouse_motion { }
166sub button_up { } 325sub button_up { }
… …
190 glPopMatrix; 349 glPopMatrix;
191 350
192 if ($self == $HOVER && $self->{can_hover}) { 351 if ($self == $HOVER && $self->{can_hover}) {
193 my ($x, $y) = @$self{qw(x y)}; 352 my ($x, $y) = @$self{qw(x y)};
194 353
195 glColor 0, 0, 1, 0.2; 354 glColor 1, 0.8, 0.5, 0.2;
196 glEnable GL_BLEND; 355 glEnable GL_BLEND;
197 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 356 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
198 glBegin GL_QUADS; 357 glBegin GL_QUADS;
199 glVertex $x , $y; 358 glVertex $x , $y;
200 glVertex $x + $self->{w}, $y; 359 glVertex $x + $self->{w}, $y;
201 glVertex $x + $self->{w}, $y + $self->{h}; 360 glVertex $x + $self->{w}, $y + $self->{h};
202 glVertex $x , $y + $self->{h}; 361 glVertex $x , $y + $self->{h};
203 glEnd; 362 glEnd;
204 glDisable GL_BLEND; 363 glDisable GL_BLEND;
205 } 364 }
365
366 if ($ENV{PCLIENT_DEBUG}) {
367 glPushMatrix;
368 glColor 1, 1, 0, 1;
369 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
370 glBegin GL_LINE_LOOP;
371 glVertex 0 , 0;
372 glVertex $self->{w}, 0;
373 glVertex $self->{w}, $self->{h};
374 glVertex 0 , $self->{h};
375 glEnd;
376 glPopMatrix;
377 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
378 }
206} 379}
207 380
208sub _draw { 381sub _draw {
209 my ($self) = @_; 382 my ($self) = @_;
210 383
211 warn "no draw defined for $self\n"; 384 warn "no draw defined for $self\n";
212} 385}
213 386
214sub find_widget { 387sub find_widget {
215 my ($self, $x, $y) = @_; 388 my ($self, $x, $y) = @_;
389
390 return () unless $self->{can_events};
216 391
217 return $self 392 return $self
218 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 393 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
219 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 394 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
220 395
221 () 396 ()
222} 397}
223 398
224sub set_parent { 399sub set_parent {
225 my ($self, $par) = @_; 400 my ($self, $parent) = @_;
226 401
227 $self->{parent} = $par;
228 Scalar::Util::weaken $self->{parent}; 402 Scalar::Util::weaken ($self->{parent} = $parent);
229} 403}
230 404
231sub get_parent { 405sub check_size {
406 my ($self) = @_;
407
232 $_[0]->{parent} 408 $self->{parent}
409 or return 1;
410
411 my ($w, $h) = $self->{user_w} && $self->{user_h}
412 ? @$self{qw(user_w user_h)}
413 : $self->size_request;
414
415 if ($w != $self->{req_w} || $h != $self->{req_h}) {
416 $self->{req_w} = $w;
417 $self->{req_h} = $h;
418
419 $self->{parent}->check_size
420 or $self->size_allocate (
421 (List::Util::max $self->{w}, $w),
422 (List::Util::max $self->{h}, $h),
423 );
424
425 1
426 } else {
427 0
428 }
233} 429}
234 430
235sub update { 431sub update {
236 my ($self) = @_; 432 my ($self) = @_;
237 433
… …
240} 436}
241 437
242sub connect { 438sub connect {
243 my ($self, $signal, $cb) = @_; 439 my ($self, $signal, $cb) = @_;
244 440
245 push @{ $self->{cb}{$signal} }, $cb; 441 push @{ $self->{signal_cb}{$signal} }, $cb;
246} 442}
247 443
248sub emit { 444sub emit {
249 my ($self, $signal, @args) = @_; 445 my ($self, $signal, @args) = @_;
250 446
251 $_->($self, @args) 447 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
252 for @{$self->{cb}{$signal} || []};
253} 448}
254 449
255sub DESTROY { 450sub DESTROY {
256 my ($self) = @_; 451 my ($self) = @_;
257 452
… …
263package CFClient::UI::DrawBG; 458package CFClient::UI::DrawBG;
264 459
265our @ISA = CFClient::UI::Base::; 460our @ISA = CFClient::UI::Base::;
266 461
267use strict; 462use strict;
268use SDL::OpenGL; 463use CFClient::OpenGL;
269 464
270sub new { 465sub new {
271 my $class = shift; 466 my $class = shift;
272 467
273 # range [value, low, high, page] 468 # range [value, low, high, page]
… …
302 497
303package CFClient::UI::Empty; 498package CFClient::UI::Empty;
304 499
305our @ISA = CFClient::UI::Base::; 500our @ISA = CFClient::UI::Base::;
306 501
502sub new {
503 my ($class, %arg) = @_;
504 $class->SUPER::new (can_events => 0, %arg);
505}
506
307sub size_request { 507sub size_request {
308 (0, 0) 508 (0, 0)
309} 509}
310 510
311sub draw { } 511sub draw { }
… …
319sub new { 519sub new {
320 my ($class, %arg) = @_; 520 my ($class, %arg) = @_;
321 521
322 my $children = delete $arg{children} || []; 522 my $children = delete $arg{children} || [];
323 523
324 my $self = $class->SUPER::new (children => [], %arg); 524 my $self = $class->SUPER::new (
525 children => [],
526 can_events => 0,
527 %arg,
528 );
325 $self->add ($_) for @$children; 529 $self->add ($_) for @$children;
326 530
327 $self 531 $self
328} 532}
329 533
330sub add { 534sub add {
331 my ($self, $chld) = @_; 535 my ($self, $child) = @_;
332 536
333 $chld->set_parent ($self); 537 $child->set_parent ($self);
538
539 use sort 'stable';
334 540
335 $self->{children} = [ 541 $self->{children} = [
336 sort { $a->{z} <=> $b->{z} } 542 sort { $a->{z} <=> $b->{z} }
337 @{$self->{children}}, $chld 543 @{$self->{children}}, $child
338 ]; 544 ];
339 545
340 $self->{w} = $self->{h} = -1; 546 $child->check_size;
341 $self->update; 547 $self->update;
342} 548}
343 549
550sub children {
551 @{ $_[0]{children} }
552}
553
344sub remove { 554sub remove {
345 my ($self, $widget) = @_; 555 my ($self, $child) = @_;
346 556
557 delete $child->{parent};
558 $child->hide;
559
347 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 560 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
348 561
349 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 562 $self->check_size;
563 $self->update;
564}
565
566sub clear {
567 my ($self) = @_;
568
569 my $children = delete $self->{children};
570 $self->{children} = [];
571
572 for (@$children) {
573 delete $_->{parent};
574 $_->hide;
575 }
576
577 $self->check_size;
578 $self->update;
350} 579}
351 580
352sub find_widget { 581sub find_widget {
353 my ($self, $x, $y) = @_; 582 my ($self, $x, $y) = @_;
354 583
… …
384 613
385 $class->SUPER::new (children => [$child], %arg) 614 $class->SUPER::new (children => [$child], %arg)
386} 615}
387 616
388sub add { 617sub add {
389 my ($self, $widget) = @_; 618 my ($self, $child) = @_;
390 619
391 $self->{children} = []; 620 $self->{children} = [];
392 621
393 $self->SUPER::add ($widget); 622 $self->SUPER::add ($child);
394} 623}
395 624
396sub remove { 625sub remove {
397 my ($self, $widget) = @_; 626 my ($self, $widget) = @_;
398 627
… …
407sub size_request { 636sub size_request {
408 $_[0]{children}[0]->size_request 637 $_[0]{children}[0]->size_request
409} 638}
410 639
411sub size_allocate { 640sub size_allocate {
412 my ($self, $x, $y, $w, $h) = @_; 641 my ($self, $w, $h) = @_;
413 642
414 $self->_size_allocate ($x, $y, $w, $h) or return;
415
416 $self->{children}[0]->size_allocate (0, 0, $w, $h); 643 $self->{children}[0]->configure (0, 0, $w, $h);
417} 644}
418 645
419############################################################################# 646#############################################################################
420 647
421package CFClient::UI::Window; 648package CFClient::UI::Window;
422 649
423our @ISA = CFClient::UI::Bin::; 650our @ISA = CFClient::UI::Bin::;
424 651
425use SDL::OpenGL; 652use CFClient::OpenGL;
426 653
427sub new { 654sub new {
428 my ($class, %arg) = @_; 655 my ($class, %arg) = @_;
429 656
430 my $self = $class->SUPER::new (%arg); 657 my $self = $class->SUPER::new (%arg);
431} 658}
432 659
433sub update { 660sub update {
434 my ($self) = @_; 661 my ($self) = @_;
435 662
436 # we want to do this delayed... 663 $ROOT->on_refresh ($self => sub { $self->render_child });
437 $self->render_chld;
438 $self->SUPER::update; 664 $self->SUPER::update;
439} 665}
440 666
441sub render_chld {
442 my ($self) = @_;
443
444 $self->{texture} =
445 CFClient::Texture->new_from_opengl (
446 $self->{w}, $self->{h}, sub { $self->child->draw }
447 );
448}
449
450sub size_allocate { 667sub size_allocate {
451 my ($self, $x, $y, $w, $h) = @_; 668 my ($self, $w, $h) = @_;
452 669
453 $self->_size_allocate ($x, $y, $w, $h) or return;
454
455 $self->child->size_allocate (0, 0, $w, $h); 670 $self->SUPER::size_allocate ($w, $h);
671 $self->update;
672}
456 673
674sub _render {
675 $_[0]{children}[0]->draw;
676}
677
678sub render_child {
679 my ($self) = @_;
680
681 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
682 glClearColor 0, 0, 0, 0;
683 glClear GL_COLOR_BUFFER_BIT;
684
457 $self->render_chld; 685 $self->_render;
686# glColorMask 1, 1, 1, 0;
687# glEnable GL_BLEND;
688# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
689# glRasterPos 0, 0;
690# glCopyPixels 0, 0, $self->{w}, $self->{h};
691# glDisable GL_BLEND;
692# glColorMask 1, 1, 1, 1;
693 };
458} 694}
459 695
460sub _draw { 696sub _draw {
461 my ($self) = @_; 697 my ($self) = @_;
462 698
463 my ($w, $h) = ($self->w, $self->h); 699 my ($w, $h) = ($self->w, $self->h);
464 700
465 my $tex = $self->{texture} 701 my $tex = $self->{texture}
466 or return; 702 or return;
703
704 glEnable GL_BLEND;
705 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
706 glEnable GL_TEXTURE_2D;
707 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
708 glColor 0, 0, 0, 1;
709
710 $tex->draw_quad (0, 0, $w, $h);
711
712 glDisable GL_BLEND;
713 glDisable GL_TEXTURE_2D;
714}
715
716#############################################################################
717
718package CFClient::UI::ViewPort;
719
720our @ISA = CFClient::UI::Window::;
721
722sub size_request {
723 my ($self) = @_;
724
725 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
726 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
727
728 @$self{qw(child_w child_h)}
729}
730
731sub size_allocate {
732 my ($self, $w, $h) = @_;
733
734 $self->update;
735}
736
737sub set_offset {
738 my ($self, $x, $y) = @_;
739
740 $self->{view_x} = int $x;
741 $self->{view_y} = int $y;
742
743 $self->update;
744}
745
746# hmm, this does not work for topleft of $self... but we should not aks for that
747sub _topleft {
748 my ($self, $x, $y) = @_;
749
750 $self->SUPER::_topleft ($x - $self->{view_x}, $y - $self->{view_y})
751}
752
753sub find_widget {
754 my ($self, $x, $y) = @_;
755
756 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
757 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
758 ) {
759 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
760 } else {
761 $self->CFClient::UI::Base::find_widget ($x, $y)
762 }
763}
764
765sub _render {
766 my ($self) = @_;
767
768 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
769
770 $self->SUPER::_render;
771}
772
773#############################################################################
774
775package CFClient::UI::ScrolledWindow;
776
777our @ISA = CFClient::UI::HBox::;
778
779sub new {
780 my $class = shift;
781
782 my $self;
783
784 my $slider = new CFClient::UI::Slider
785 vertical => 1,
786 range => [0, 0, 1, 0.01], # HACK fix
787 connect_changed => sub {
788 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
789 },
790 ;
791
792 $self = $class->SUPER::new (
793 vp => (new CFClient::UI::ViewPort),
794 slider => $slider,
795 @_,
796 );
797
798 $self->{vp}->add ($self->{scrolled});
799 $self->add ($self->{vp});
800 $self->add ($self->{slider});
801
802 $self
803}
804
805#TODO# update range on size_allocate depeneing on child
806# update viewport offset on scroll
807
808#############################################################################
809
810package CFClient::UI::Frame;
811
812our @ISA = CFClient::UI::Bin::;
813
814use CFClient::OpenGL;
815
816sub new {
817 my $class = shift;
818
819 my $self = $class->SUPER::new (
820 bg => [1, 1, 1, 1],
821 border_bg => [1, 1, 1, 1],
822 border => 0.8,
823 @_
824 );
825
826 $self
827}
828
829sub _draw {
830 my ($self) = @_;
831
832 my ($w, $h) = ($self->{w}, $self->{h});
467 833
468 glEnable GL_BLEND; 834 glEnable GL_BLEND;
469 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 835 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
470 glEnable GL_TEXTURE_2D; 836 glEnable GL_TEXTURE_2D;
471 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 837 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
472 838
473 $tex->draw_quad (0, 0, $w, $h); 839# glBegin GL_QUADS;
840# glColor 0, 0, 0, 0;
841# glVertex 0 , 0;
842# glVertex 0 , $h;
843# glVertex $w, $h;
844# glVertex $w, 0;
845# glEnd;
474 846
847
848 $self->child->draw;
475 glDisable GL_BLEND; 849 glDisable GL_BLEND;
476 glDisable GL_TEXTURE_2D; 850 glDisable GL_TEXTURE_2D;
477} 851}
478 852
479############################################################################# 853#############################################################################
480 854
481package CFClient::UI::Frame; 855package CFClient::UI::FancyFrame;
482 856
483our @ISA = CFClient::UI::Bin::; 857our @ISA = CFClient::UI::Bin::;
484 858
485use SDL::OpenGL; 859use CFClient::OpenGL;
486
487sub size_request {
488 my ($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;
530 860
531my @tex = 861my @tex =
532 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 862 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
533 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); 863 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
534 864
535sub new { 865sub new {
536 my $class = shift; 866 my $class = shift;
537 867
538 # TODO: user_x, user_y, overwrite moveto? 868 # TODO: user_x, user_y, overwrite moveto?
539 869
540 $class->SUPER::new ( 870 my $self = $class->SUPER::new (
541 bg => [1, 1, 1, 1], 871 bg => [1, 1, 1, 1],
542 border_bg => [1, 1, 1, 1], 872 border_bg => [1, 1, 1, 1],
543 border => $::FONTSIZE * 0.8, 873 border => 0.6,
874 can_events => 1,
544 @_ 875 @_
876 );
877
878 $self->{title} &&= new CFClient::UI::Label
879 align => 0,
880 valign => 1,
881 text => $self->{title},
882 fontsize => $self->{border};
883
884 $self
885}
886
887sub border {
888 int $_[0]{border} * $::FONTSIZE
889}
890
891sub size_request {
892 my ($self) = @_;
893
894 my ($w, $h) = $self->SUPER::size_request;
895
896 (
897 $w + $self->border * 2,
898 $h + $self->border * 2,
545 ) 899 )
546} 900}
547 901
548sub size_request {
549 my ($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 + $self->{border} * 2,
558 )
559}
560
561sub size_allocate { 902sub size_allocate {
562 my ($self, $x, $y, $w, $h) = @_; 903 my ($self, $w, $h) = @_;
563 904
564 $self->_size_allocate ($x, $y, $w, $h) or return;
565
566 $h -= List::Util::max 0, $self->{border} * 2; 905 $h -= List::Util::max 0, $self->border * 2;
567 $w -= List::Util::max 0, $self->{border} * 2; 906 $w -= List::Util::max 0, $self->border * 2;
568 907
908 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
909 if $self->{title};
910
569 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 911 $self->child->configure ($self->border, $self->border, $w, $h);
570} 912}
571 913
572sub button_down { 914sub button_down {
573 my ($self, $ev, $x, $y) = @_; 915 my ($self, $ev, $x, $y) = @_;
574 916
575 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 917 my ($w, $h) = @$self{qw(w h)};
576 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 918 my $border = $self->border;
577 919
920 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
921 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
922
923 if ($lr & $td) {
924 my ($wx, $wy) = ($self->{x}, $self->{y});
578 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 925 my ($ox, $oy) = ($ev->{x}, $ev->{y});
579 my ($bw, $bh) = ($self->{w}, $self->{h}); 926 my ($bw, $bh) = ($self->{w}, $self->{h});
927
928 my $mx = $x < $border;
929 my $my = $y < $border;
580 930
581 $self->{motion} = sub { 931 $self->{motion} = sub {
582 my ($ev, $x, $y) = @_; 932 my ($ev, $x, $y) = @_;
583 933
584 ($x, $y) = ($ev->motion_x, $ev->motion_y); 934 my $dx = $ev->{x} - $ox;
935 my $dy = $ev->{y} - $oy;
585 936
586 $self->{user_w} = $bw + $x - $ox; 937 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
587 $self->{user_h} = $bh + $y - $oy; 938 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
588 $self->update; 939 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
940 $self->check_size;
589 }; 941 };
590 942
591 } elsif ($x >= 0 && $x < $self->{w} 943 } elsif ($lr ^ $td) {
592 && $y >= 0 && $y < $self->{border}) {
593
594 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 944 my ($ox, $oy) = ($ev->{x}, $ev->{y});
595 my ($bx, $by) = ($self->{x}, $self->{y}); 945 my ($bx, $by) = ($self->{x}, $self->{y});
596 946
597 $self->{motion} = sub { 947 $self->{motion} = sub {
598 my ($ev, $x, $y) = @_; 948 my ($ev, $x, $y) = @_;
599 949
600 ($x, $y) = ($ev->motion_x, $ev->motion_y); 950 ($x, $y) = ($ev->{x}, $ev->{y});
601 951
602 $self->move ($bx + $x - $ox, $by + $y - $oy); 952 $self->move ($bx + $x - $ox, $by + $y - $oy);
603 $self->update; 953 $self->update;
604 }; 954 };
605 } 955 }
… …
626 glEnable GL_BLEND; 976 glEnable GL_BLEND;
627 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 977 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
628 glEnable GL_TEXTURE_2D; 978 glEnable GL_TEXTURE_2D;
629 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 979 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
630 980
981 my $border = $self->border;
982
631 glColor @{ $self->{border_bg} }; 983 glColor @{ $self->{border_bg} };
632 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 984 $tex[1]->draw_quad (0, 0, $w, $border);
633 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 985 $tex[3]->draw_quad (0, $border, $border, $ch);
634 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 986 $tex[2]->draw_quad ($w - $border, $border, $border, $ch);
635 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 987 $tex[4]->draw_quad (0, $h - $border, $w, $border);
636 988
989 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
637 my $bg = $tex[0]; 990 my $bg = $tex[0];
638 991
639 # TODO: repeat texture not scale 992 # TODO: repeat texture not scale
640 my $rep_x = $cw / $bg->{w}; 993 my $rep_x = $cw / $bg->{w};
641 my $rep_y = $ch / $bg->{h}; 994 my $rep_y = $ch / $bg->{h};
642 995
643 glColor @{ $self->{bg} }; 996 glColor @{ $self->{bg} };
644 997
645 $bg->{s} = $rep_x; 998 $bg->{s} = $rep_x;
646 $bg->{t} = $rep_y; 999 $bg->{t} = $rep_y;
647 $bg->{wrap_mode} = 1; 1000 $bg->{wrap_mode} = 1;
648 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 1001 $bg->draw_quad ($border, $border, $cw, $ch);
649 1002
650 glDisable GL_TEXTURE_2D; 1003 glDisable GL_TEXTURE_2D;
651 glDisable GL_BLEND; 1004 glDisable GL_BLEND;
1005 }
1006
1007 $self->{title}->draw if $self->{title};
652 1008
653 $self->child->draw; 1009 $self->child->draw;
654} 1010}
655 1011
656############################################################################# 1012#############################################################################
… …
659 1015
660our @ISA = CFClient::UI::Base::; 1016our @ISA = CFClient::UI::Base::;
661 1017
662use List::Util qw(max sum); 1018use List::Util qw(max sum);
663 1019
664use SDL::OpenGL; 1020use CFClient::OpenGL;
665 1021
666sub new { 1022sub new {
667 my $class = shift; 1023 my $class = shift;
668 1024
669 $class->SUPER::new ( 1025 $class->SUPER::new (
… …
671 @_ 1027 @_
672 ) 1028 )
673} 1029}
674 1030
675sub add { 1031sub add {
676 my ($self, $x, $y, $chld) = @_; 1032 my ($self, $x, $y, $child) = @_;
677 1033
1034 $child->set_parent ($self);
678 $self->{children}[$y][$x] = $chld; 1035 $self->{children}[$y][$x] = $child;
679 $chld->set_parent ($self);
680 1036
681 $self->{w} = $self->{h} = -1; 1037 $child->check_size;
1038}
1039
1040sub children {
1041 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1042}
1043
1044# TODO: move to container class maybe? send childs a signal on removal?
1045sub clear {
1046 my ($self) = @_;
1047
1048 my @children = $self->children;
1049 delete $self->{children};
1050
1051 for (@children) {
1052 delete $_->{parent};
1053 $_->hide;
1054 }
1055
682 $self->update; 1056 $self->update;
683} 1057}
684 1058
685sub get_wh { 1059sub get_wh {
686 my ($self) = @_; 1060 my ($self) = @_;
… …
692 or next; 1066 or next;
693 1067
694 for my $x (0 .. $#$row) { 1068 for my $x (0 .. $#$row) {
695 my $widget = $row->[$x] 1069 my $widget = $row->[$x]
696 or next; 1070 or next;
697 my ($w, $h) = $widget->size_request; 1071 my ($w, $h) = @$widget{qw(req_w req_h)};
698 1072
699 $w[$x] = max $w[$x], $w; 1073 $w[$x] = max $w[$x], $w;
700 $h[$y] = max $h[$y], $h; 1074 $h[$y] = max $h[$y], $h;
701 } 1075 }
702 } 1076 }
… …
714 (sum @$hs), 1088 (sum @$hs),
715 ) 1089 )
716} 1090}
717 1091
718sub size_allocate { 1092sub size_allocate {
719 my ($self, $x, $y, $w, $h) = @_; 1093 my ($self, $w, $h) = @_;
720
721 $self->_size_allocate ($x, $y, $w, $h) or return;
722 1094
723 my ($ws, $hs) = $self->get_wh; 1095 my ($ws, $hs) = $self->get_wh;
724 1096
725 my $req_w = sum @$ws; 1097 my $req_w = sum @$ws;
726 my $req_h = sum @$hs; 1098 my $req_h = sum @$hs;
… …
731 my $col_expand = (sum @col_expand) || 1; 1103 my $col_expand = (sum @col_expand) || 1;
732 1104
733 # linearly scale sizes 1105 # linearly scale sizes
734 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1106 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
735 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1107 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1108
1109 CFClient::UI::harmonize $ws;
1110 CFClient::UI::harmonize $hs;
736 1111
737 my $y; 1112 my $y;
738 1113
739 for my $r (0 .. $#{$self->{children}}) { 1114 for my $r (0 .. $#{$self->{children}}) {
740 my $row = $self->{children}[$r] 1115 my $row = $self->{children}[$r]
… …
745 1120
746 for my $c (0 .. $#$row) { 1121 for my $c (0 .. $#$row) {
747 my $col_w = $ws->[$c]; 1122 my $col_w = $ws->[$c];
748 1123
749 if (my $widget = $row->[$c]) { 1124 if (my $widget = $row->[$c]) {
750 $widget->size_allocate ($x, $y, $col_w, $row_h); 1125 $widget->configure ($x, $y, $col_w, $row_h);
751 } 1126 }
752 1127
753 $x += $col_w; 1128 $x += $col_w;
754 } 1129 }
755 1130
… …
800 (List::Util::max map $_->[1], @alloc), 1175 (List::Util::max map $_->[1], @alloc),
801 ) 1176 )
802} 1177}
803 1178
804sub size_allocate { 1179sub size_allocate {
805 my ($self, $x, $y, $w, $h) = @_; 1180 my ($self, $w, $h) = @_;
806
807 $self->_size_allocate ($x, $y, $w, $h);
808 1181
809 ($h, $w) = ($w, $h); 1182 ($h, $w) = ($w, $h);
810 1183
811 my $children = $self->{children}; 1184 my $children = $self->{children};
812 1185
813 my @h = map +($_->size_request)[0], @$children; 1186 my @h = map $_->{req_w}, @$children;
814 1187
815 my $req_h = List::Util::sum @h; 1188 my $req_h = List::Util::sum @h;
816 1189
817 if ($req_h > $h) { 1190 if ($req_h > $h) {
818 # ah well, not enough space 1191 # ah well, not enough space
… …
828 $alloc_h += ($h - $req_h) * $child->{expand} / $exp; 1201 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
829 $h[$_] = $alloc_h; 1202 $h[$_] = $alloc_h;
830 } 1203 }
831 } 1204 }
832 1205
1206 CFClient::UI::harmonize \@h;
1207
833 my $y = 0; 1208 my $y = 0;
834 for (0 .. $#$children) { 1209 for (0 .. $#$children) {
835 my $child = $children->[$_]; 1210 my $child = $children->[$_];
836 my $h = $h[$_]; 1211 my $h = $h[$_];
837 $child->size_allocate ($y, 0, $h, $w); 1212 $child->configure ($y, 0, $h, $w);
838 1213
839 $y += $h; 1214 $y += $h;
840 } 1215 }
1216
1217 1
841} 1218}
842 1219
843############################################################################# 1220#############################################################################
844 1221
845package CFClient::UI::VBox; 1222package CFClient::UI::VBox;
… …
858 (List::Util::sum map $_->[1], @alloc), 1235 (List::Util::sum map $_->[1], @alloc),
859 ) 1236 )
860} 1237}
861 1238
862sub size_allocate { 1239sub size_allocate {
863 my ($self, $x, $y, $w, $h) = @_; 1240 my ($self, $w, $h) = @_;
864
865 $self->_size_allocate ($x, $y, $w, $h);
866 1241
867 my $children = $self->{children}; 1242 my $children = $self->{children};
868 1243
869 my @h = map +($_->size_request)[1], @$children; 1244 my @h = map $_->{req_h}, @$children;
870 1245
871 my $req_h = List::Util::sum @h; 1246 my $req_h = List::Util::sum @h;
872 1247
873 if ($req_h > $h) { 1248 if ($req_h > $h) {
874 # ah well, not enough space 1249 # ah well, not enough space
… …
882 1257
883 $h[$_] += ($h - $req_h) * $child->{expand} / $exp; 1258 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
884 } 1259 }
885 } 1260 }
886 1261
1262 CFClient::UI::harmonize \@h;
1263
887 my $y = 0; 1264 my $y = 0;
888 for (0 .. $#$children) { 1265 for (0 .. $#$children) {
889 my $child = $children->[$_]; 1266 my $child = $children->[$_];
890 my $h = $h[$_]; 1267 my $h = $h[$_];
891 $child->size_allocate (0, $y, $w, $h); 1268 $child->configure (0, $y, $w, $h);
892 1269
893 $y += $h; 1270 $y += $h;
894 } 1271 }
1272
1273 1
895} 1274}
896 1275
897############################################################################# 1276#############################################################################
898 1277
899package CFClient::UI::Label; 1278package CFClient::UI::Label;
900 1279
901our @ISA = CFClient::UI::Base::; 1280our @ISA = CFClient::UI::Base::;
902 1281
903use SDL::OpenGL; 1282use CFClient::OpenGL;
904 1283
905sub new { 1284sub new {
906 my ($class, %arg) = @_; 1285 my ($class, %arg) = @_;
907 1286
908 my $self = $class->SUPER::new ( 1287 my $self = $class->SUPER::new (
909 fg => [1, 1, 1], 1288 fg => [1, 1, 1],
910 height => $::FONTSIZE, 1289 #font => default_font
1290 fontsize => 1,
911 text => "", 1291 text => "",
912 align => -1, 1292 align => -1,
1293 valign => -1,
913 padding => 2, 1294 padding => 2,
914 layout => new CFClient::Layout, 1295 layout => new CFClient::Layout,
1296 can_events => 0,
915 %arg 1297 %arg
916 ); 1298 );
917 1299
918 $self->set_text ($self->{text}); 1300 if (exists $self->{template}) {
1301 my $layout = new CFClient::Layout;
1302 $layout->set_text (delete $self->{template});
1303 $self->{template} = $layout;
1304 }
1305
1306 $self->set_text (delete $self->{text}) if exists $self->{text};
1307 $self->set_markup (delete $self->{markup}) if exists $self->{markup};
919 1308
920 $self 1309 $self
921} 1310}
922 1311
923sub escape_text { 1312sub escape {
924 local $_ = $_[1]; 1313 local $_ = $_[1];
925 1314
926 s/&/&amp;/g; 1315 s/&/&amp;/g;
927 s/>/&gt;/g; 1316 s/>/&gt;/g;
928 s/</&lt;/g; 1317 s/</&lt;/g;
929 1318
930 $_[1] 1319 $_[1]
931} 1320}
932 1321
1322sub update {
1323 my ($self) = @_;
1324
1325 delete $self->{texture};
1326 $self->SUPER::update;
1327}
1328
933sub set_text { 1329sub set_text {
934 my ($self, $text) = @_; 1330 my ($self, $text) = @_;
935 1331
1332 return if $self->{text} eq "T$text";
936 $self->{text} = $text; 1333 $self->{text} = "T$text";
1334
937 $self->{layout}->set_markup ($text); 1335 $self->{layout}->set_text ($text);
938 1336
939 delete $self->{texture}; 1337 delete $self->{texture};
940# $self->{w} = $self->{h} = -1;
941 $self->update; 1338 $self->update;
1339 $self->check_size;
942} 1340}
943 1341
944sub get_text { 1342sub set_markup {
945 my ($self, $text) = @_; 1343 my ($self, $markup) = @_;
946 1344
947 $self->{text} 1345 return if $self->{text} eq "M$markup";
1346 $self->{text} = "M$markup";
1347
1348 $self->{layout}->set_markup ($markup);
1349
1350 delete $self->{texture};
1351 $self->update;
1352 $self->check_size;
948} 1353}
949 1354
950sub size_request { 1355sub size_request {
951 my ($self) = @_; 1356 my ($self) = @_;
952 1357
953 $self->{layout}->set_width; 1358 $self->{layout}->set_font ($self->{font}) if $self->{font};
1359 $self->{layout}->set_width ($self->{max_w} || -1);
954 $self->{layout}->set_height ($self->{height}); 1360 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1361
955 my ($w, $h) = $self->{layout}->size; 1362 my ($w, $h) = $self->{layout}->size;
1363
1364 if (exists $self->{template}) {
1365 $self->{template}->set_font ($self->{font}) if $self->{font};
1366 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1367
1368 my ($w2, $h2) = $self->{template}->size;
1369
1370 $w = List::Util::max $w, $w2;
1371 $h = List::Util::max $h, $h2;
1372 }
956 1373
957 ( 1374 (
958 $w + $self->{padding} * 2, 1375 $w + $self->{padding} * 2,
959 $h + $self->{padding} * 2, 1376 $h + $self->{padding} * 2,
960 ) 1377 )
961} 1378}
962 1379
963sub size_allocate { 1380sub size_allocate {
964 my ($self, $x, $y, $w, $h) = @_; 1381 my ($self, $w, $h) = @_;
965
966 $self->_size_allocate ($x, $y, $w, $h) or return;
967 1382
968 delete $self->{texture}; 1383 delete $self->{texture};
969} 1384}
970 1385
971sub update { 1386sub set_fontsize {
972 my ($self) = @_; 1387 my ($self, $fontsize) = @_;
973 1388
1389 $self->{fontsize} = $fontsize;
974 delete $self->{texture}; 1390 delete $self->{texture};
1391
975 $self->SUPER::update; 1392 $self->update;
1393 $self->check_size;
976} 1394}
977 1395
978sub _draw { 1396sub _draw {
979 my ($self) = @_; 1397 my ($self) = @_;
980 1398
981 my $tex = $self->{texture} ||= do { 1399 my $tex = $self->{texture} ||= do {
1400 $self->{layout}->set_font ($self->{font}) if $self->{font};
982 $self->{layout}->set_width ($self->{w}); 1401 $self->{layout}->set_width ($self->{w});
983 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height}); 1402 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
984 new_from_layout CFClient::Texture $self->{layout} 1403 new_from_layout CFClient::Texture $self->{layout}
985 }; 1404 };
986 1405
987 glEnable GL_BLEND; 1406 glEnable GL_BLEND;
988 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1407 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
989 glEnable GL_TEXTURE_2D; 1408 glEnable GL_TEXTURE_2D;
990 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1409 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
991 1410
992 glColor @{$self->{fg}}; 1411 glColor @{$self->{fg}};
993 1412
994 my $x = 1413 $self->{ox} = int (
995 $self->{align} < 0 ? $self->{padding} 1414 $self->{align} < 0 ? $self->{padding}
996 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1415 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
997 : ($self->{w} - $tex->{w}) * 0.5; 1416 : ($self->{w} - $tex->{w}) * 0.5
1417 );
998 1418
999 glTranslate int $x, int +($self->{h} - $tex->{h}) * 0.5, 0; 1419 $self->{oy} = int (
1000 $tex->draw_quad (0, 0); 1420 $self->{valign} < 0 ? $self->{padding}
1421 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1422 : ($self->{h} - $tex->{h}) * 0.5
1423 );
1424
1425 $tex->draw_quad ($self->{ox}, $self->{oy});
1001 1426
1002 glDisable GL_TEXTURE_2D; 1427 glDisable GL_TEXTURE_2D;
1003 glDisable GL_BLEND; 1428 glDisable GL_BLEND;
1004} 1429}
1005 1430
1006############################################################################# 1431#############################################################################
1007 1432
1008package CFClient::UI::Entry; 1433package CFClient::UI::EntryBase;
1009 1434
1010our @ISA = CFClient::UI::Label::; 1435our @ISA = CFClient::UI::Label::;
1011 1436
1012use SDL; 1437use CFClient::OpenGL;
1013use SDL::OpenGL;
1014 1438
1015sub new { 1439sub new {
1016 my $class = shift; 1440 my $class = shift;
1017 1441
1018 $class->SUPER::new ( 1442 $class->SUPER::new (
1019 fg => [1, 1, 1], 1443 fg => [1, 1, 1],
1020 bg => [0, 0, 0, 0.2], 1444 bg => [0, 0, 0, 0.2],
1021 active_bg => [1, 1, 1, 0.5], 1445 active_bg => [1, 1, 1, 0.5],
1022 active_fg => [0, 0, 0], 1446 active_fg => [0, 0, 0],
1023 can_hover => 1, 1447 can_hover => 1,
1024 can_focus => 1, 1448 can_focus => 1,
1449 valign => 0,
1450 can_events => 1,
1025 @_ 1451 @_
1026 ) 1452 )
1027} 1453}
1028 1454
1029sub _set_text { 1455sub _set_text {
1030 my ($self, $text) = @_; 1456 my ($self, $text) = @_;
1031 1457
1032 my $old_text = $self->{text}; 1458 delete $self->{cur_h};
1459
1460 return if $self->{text} eq $text;
1461
1462 delete $self->{texture};
1033 1463
1034 $self->{last_activity} = $::NOW; 1464 $self->{last_activity} = $::NOW;
1035
1036 $self->{text} = $text; 1465 $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 1466
1040 $text =~ s/./*/g if $self->{hidden}; 1467 $text =~ s/./*/g if $self->{hidden};
1468 $self->{layout}->set_text ("$text ");
1041 1469
1042 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1470 $self->emit (changed => $self->{text});
1471}
1043 1472
1044 $text = substr $text, 0, $self->{cursor}; 1473sub get_text {
1045 utf8::encode $text; 1474 $_[0]{text}
1046
1047 @$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 $self->{text};
1051} 1475}
1052 1476
1053sub size_request { 1477sub size_request {
1054 my ($self) = @_; 1478 my ($self) = @_;
1055 1479
… …
1057 1481
1058 ($w + 1, $h) # add 1 for cursor 1482 ($w + 1, $h) # add 1 for cursor
1059} 1483}
1060 1484
1061sub size_allocate { 1485sub size_allocate {
1062 my ($self, $x, $y, $w, $h) = @_; 1486 my ($self, $w, $h) = @_;
1063 1487
1064 $self->SUPER::size_allocate ($x, $y, $w, $h); 1488 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1065
1066 $self->_set_text ($self->{text});
1067} 1489}
1068 1490
1069sub set_text { 1491sub set_text {
1070 my ($self, $text) = @_; 1492 my ($self, $text) = @_;
1071 1493
… …
1075} 1497}
1076 1498
1077sub key_down { 1499sub key_down {
1078 my ($self, $ev) = @_; 1500 my ($self, $ev) = @_;
1079 1501
1080 my $mod = $ev->key_mod; 1502 my $mod = $ev->{mod};
1081 my $sym = $ev->key_sym; 1503 my $sym = $ev->{sym};
1082
1083 my $uni = $ev->key_unicode; 1504 my $uni = $ev->{unicode};
1084 1505
1085 my $text = $self->get_text; 1506 my $text = $self->get_text;
1086 1507
1087 if ($sym == SDLK_BACKSPACE) { 1508 if ($sym == 8) {
1088 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1509 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1089 } elsif ($sym == SDLK_DELETE) { 1510 } elsif ($sym == 127) {
1090 substr $text, $self->{cursor}, 1, ""; 1511 substr $text, $self->{cursor}, 1, "";
1091 } elsif ($sym == SDLK_LEFT) { 1512 } elsif ($sym == CFClient::SDLK_LEFT) {
1092 --$self->{cursor} if $self->{cursor}; 1513 --$self->{cursor} if $self->{cursor};
1093 } elsif ($sym == SDLK_RIGHT) { 1514 } elsif ($sym == CFClient::SDLK_RIGHT) {
1094 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1515 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1095 } elsif ($sym == SDLK_HOME) { 1516 } elsif ($sym == CFClient::SDLK_HOME) {
1096 $self->{cursor} = 0; 1517 $self->{cursor} = 0;
1097 } elsif ($sym == SDLK_END) { 1518 } elsif ($sym == CFClient::SDLK_END) {
1098 $self->{cursor} = length $text; 1519 $self->{cursor} = length $text;
1099 } elsif ($sym == SDLK_ESCAPE) { 1520 } elsif ($sym == 27) {
1100 $self->emit ('escape'); 1521 $self->emit ('escape');
1101 } elsif ($uni) { 1522 } elsif ($uni) {
1102 substr $text, $self->{cursor}++, 0, chr $uni; 1523 substr $text, $self->{cursor}++, 0, chr $uni;
1103 } 1524 }
1104 1525
… …
1159 1580
1160 $self->SUPER::_draw; 1581 $self->SUPER::_draw;
1161 1582
1162 #TODO: force update every cursor change :( 1583 #TODO: force update every cursor change :(
1163 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1584 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1585
1586 unless (exists $self->{cur_h}) {
1587 my $text = substr $self->{text}, 0, $self->{cursor};
1588 utf8::encode $text;
1589
1590 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1591 }
1592
1164 glColor @{$self->{fg}}; 1593 glColor @{$self->{fg}};
1165 glBegin GL_LINES; 1594 glBegin GL_LINES;
1166 glVertex $self->{cur_x}, $self->{cur_y};
1167 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1595 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1596 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1168 glEnd; 1597 glEnd;
1169 } 1598 }
1170} 1599}
1171 1600
1172package CFClient::UI::LineEntry; 1601package CFClient::UI::Entry;
1173 1602
1174our @ISA = CFClient::UI::Entry::; 1603our @ISA = CFClient::UI::EntryBase::;
1175 1604
1176use SDL; 1605use CFClient::OpenGL;
1177use SDL::OpenGL;
1178 1606
1179sub key_down { 1607sub key_down {
1180 my ($self, $ev) = @_; 1608 my ($self, $ev) = @_;
1181 1609
1182 my $sym = $ev->key_sym; 1610 my $sym = $ev->{sym};
1183 1611
1184 if ($sym == SDLK_RETURN) { 1612 if ($sym == 13) {
1613 unshift @{$self->{history}},
1614 my $txt = $self->get_text;
1615 $self->{history_pointer} = -1;
1616 $self->{history_saveback} = '';
1185 $self->emit (activate => $self->get_text); 1617 $self->emit (activate => $txt);
1186 $self->update; 1618 $self->update;
1619
1620 } elsif ($sym == CFClient::SDLK_UP) {
1621 if ($self->{history_pointer} < 0) {
1622 $self->{history_saveback} = $self->get_text;
1623 }
1624 if (@{$self->{history} || []} > 0) {
1625 $self->{history_pointer}++;
1626 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1627 $self->{history_pointer} = @{$self->{history} || []} - 1;
1628 }
1629 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1630 }
1631
1632 } elsif ($sym == CFClient::SDLK_DOWN) {
1633 $self->{history_pointer}--;
1634 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1635
1636 if ($self->{history_pointer} >= 0) {
1637 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1638 } else {
1639 $self->set_text ($self->{history_saveback});
1640 }
1187 1641
1188 } else { 1642 } else {
1189 $self->SUPER::key_down ($ev); 1643 $self->SUPER::key_down ($ev);
1190 } 1644 }
1191 1645
… …
1195 1649
1196package CFClient::UI::Button; 1650package CFClient::UI::Button;
1197 1651
1198our @ISA = CFClient::UI::Label::; 1652our @ISA = CFClient::UI::Label::;
1199 1653
1200use SDL; 1654use CFClient::OpenGL;
1201use SDL::OpenGL;
1202 1655
1203my @tex = 1656my @tex =
1204 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1657 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1205 qw(b1_button_active.png); 1658 qw(b1_button_active.png);
1206 1659
1207sub new { 1660sub new {
1208 my $class = shift; 1661 my $class = shift;
1209 1662
1210 $class->SUPER::new ( 1663 $class->SUPER::new (
1211 padding => 4, 1664 padding => 4,
1212 fg => [1, 1, 1], 1665 fg => [1, 1, 1],
1213 bg => [1, 1, 1, 0.2], 1666 bg => [1, 1, 1, 0.2],
1214 active_fg => [1, 1, 0], 1667 active_fg => [0, 0, 1],
1215 can_hover => 1, 1668 can_hover => 1,
1669 align => 0,
1670 valign => 0,
1671 can_events => 1,
1216 @_ 1672 @_
1217 ) 1673 )
1218} 1674}
1219 1675
1220sub button_up { 1676sub button_up {
… …
1228 1684
1229sub _draw { 1685sub _draw {
1230 my ($self) = @_; 1686 my ($self) = @_;
1231 1687
1232 local $self->{fg} = $self->{fg}; 1688 local $self->{fg} = $self->{fg};
1233 my $tex = $tex[0];
1234
1235 glEnable GL_BLEND;
1236 glEnable GL_TEXTURE_2D;
1237 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1238 1689
1239 if ($GRAB == $self) { 1690 if ($GRAB == $self) {
1240 $self->{fg} = $self->{active_fg}; 1691 $self->{fg} = $self->{active_fg};
1241 } 1692 }
1242 1693
1243 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1694 glEnable GL_BLEND;
1695 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1696 glEnable GL_TEXTURE_2D;
1244 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1697 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1698 glColor 0, 0, 0, 1;
1245 1699
1246 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1700 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});
1247 1701
1248 glDisable GL_TEXTURE_2D; 1702 glDisable GL_TEXTURE_2D;
1249 glDisable GL_BLEND; 1703 glDisable GL_BLEND;
1250 1704
1251 $self->SUPER::_draw; 1705 $self->SUPER::_draw;
… …
1256package CFClient::UI::CheckBox; 1710package CFClient::UI::CheckBox;
1257 1711
1258our @ISA = CFClient::UI::DrawBG::; 1712our @ISA = CFClient::UI::DrawBG::;
1259 1713
1260my @tex = 1714my @tex =
1261 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1715 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1262 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1716 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1263 1717
1264use SDL; 1718use CFClient::OpenGL;
1265use SDL::OpenGL;
1266 1719
1267sub new { 1720sub new {
1268 my $class = shift; 1721 my $class = shift;
1269 1722
1270 $class->SUPER::new ( 1723 $class->SUPER::new (
… …
1281 my ($self) = @_; 1734 my ($self) = @_;
1282 1735
1283 ($self->{padding} * 2 + 6) x 2 1736 ($self->{padding} * 2 + 6) x 2
1284} 1737}
1285 1738
1286sub size_allocate {
1287 my ($self, $x, $y, $w, $h) = @_;
1288
1289 $self->_size_allocate ($x, $y, $w, $h);
1290}
1291
1292sub button_down { 1739sub button_down {
1293 my ($self, $ev, $x, $y) = @_; 1740 my ($self, $ev, $x, $y) = @_;
1294 1741
1295 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1742 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1296 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1743 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
… …
1322 glDisable GL_BLEND; 1769 glDisable GL_BLEND;
1323} 1770}
1324 1771
1325############################################################################# 1772#############################################################################
1326 1773
1774package CFClient::UI::Image;
1775
1776our @ISA = CFClient::UI::Base::;
1777
1778use CFClient::OpenGL;
1779use Carp qw/confess/;
1780
1781our %loaded_images;
1782
1783sub new {
1784 my $class = shift;
1785
1786 my $self = $class->SUPER::new (can_events => 0, @_);
1787
1788 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1789
1790 $loaded_images{$self->{image}} ||=
1791 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1792
1793 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1794
1795 Scalar::Util::weaken $loaded_images{$self->{image}};
1796
1797 $self->{aspect} = $tex->{w} / $tex->{h};
1798
1799 $self
1800}
1801
1802sub size_request {
1803 my ($self) = @_;
1804
1805 ($self->{tex}->{w}, $self->{tex}->{h})
1806}
1807
1808sub _draw {
1809 my ($self) = @_;
1810
1811 my $tex = $self->{tex};
1812
1813 my ($w, $h) = ($self->{w}, $self->{h});
1814
1815 if ($self->{rot90}) {
1816 glRotate 90, 0, 0, 1;
1817 glTranslate 0, -$self->{w}, 0;
1818
1819 ($w, $h) = ($h, $w);
1820 }
1821
1822 glEnable GL_BLEND;
1823 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1824 glEnable GL_TEXTURE_2D;
1825 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1826
1827 $tex->draw_quad (0, 0, $w, $h);
1828
1829 glDisable GL_BLEND;
1830 glDisable GL_TEXTURE_2D;
1831}
1832
1833#############################################################################
1834
1835package CFClient::UI::VGauge;
1836
1837our @ISA = CFClient::UI::Base::;
1838
1839use List::Util qw(min max);
1840
1841use CFClient::OpenGL;
1842
1843my %tex = (
1844 food => [
1845 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1846 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1847 ],
1848 grace => [
1849 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1850 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1851 ],
1852 hp => [
1853 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1854 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1855 ],
1856 mana => [
1857 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1858 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1859 ],
1860);
1861
1862# eg. VGauge->new (gauge => 'food'), default gauge: food
1863sub new {
1864 my $class = shift;
1865
1866 my $self = $class->SUPER::new (
1867 type => 'food',
1868 @_
1869 );
1870
1871 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1872
1873 $self
1874}
1875
1876sub size_request {
1877 my ($self) = @_;
1878
1879 #my $tex = $tex{$self->{type}}[0];
1880 #@$tex{qw(w h)}
1881 (0, 0)
1882}
1883
1884sub set_max {
1885 my ($self, $max) = @_;
1886
1887 return if $self->{max_val} == $max;
1888
1889 $self->{max_val} = $max;
1890 $self->update;
1891}
1892
1893sub set_value {
1894 my ($self, $val, $max) = @_;
1895
1896 $self->set_max ($max)
1897 if defined $max;
1898
1899 return if $self->{val} == $val;
1900
1901 $self->{val} = $val;
1902 $self->update;
1903}
1904
1905sub _draw {
1906 my ($self) = @_;
1907
1908 my $tex = $tex{$self->{type}};
1909 my ($t1, $t2, $t3) = @$tex;
1910
1911 my ($w, $h) = ($self->{w}, $self->{h});
1912
1913 if ($self->{vertical}) {
1914 glRotate 90, 0, 0, 1;
1915 glTranslate 0, -$self->{w}, 0;
1916
1917 ($w, $h) = ($h, $w);
1918 }
1919
1920 my $ycut = $self->{val} / ($self->{max_val} || 1);
1921
1922 my $ycut1 = max 0, min 1, $ycut;
1923 my $ycut2 = max 0, min 1, $ycut - 1;
1924
1925 my $h1 = $self->{h} * (1 - $ycut1);
1926 my $h2 = $self->{h} * (1 - $ycut2);
1927
1928 glEnable GL_BLEND;
1929 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1930 glEnable GL_TEXTURE_2D;
1931 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1932
1933 glBindTexture GL_TEXTURE_2D, $t1->{name};
1934 glBegin GL_QUADS;
1935 glTexCoord 0 , 0; glVertex 0 , 0;
1936 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1937 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1938 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1939 glEnd;
1940
1941 my $ycut1 = List::Util::min 1, $ycut;
1942 glBindTexture GL_TEXTURE_2D, $t2->{name};
1943 glBegin GL_QUADS;
1944 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1945 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1946 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1947 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1948 glEnd;
1949
1950 if ($t3) {
1951 glBindTexture GL_TEXTURE_2D, $t3->{name};
1952 glBegin GL_QUADS;
1953 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1954 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1955 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1956 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1957 glEnd;
1958 }
1959
1960 glDisable GL_BLEND;
1961 glDisable GL_TEXTURE_2D;
1962}
1963
1964#############################################################################
1965
1966package CFClient::UI::Gauge;
1967
1968our @ISA = CFClient::UI::VBox::;
1969
1970sub new {
1971 my ($class, %arg) = @_;
1972
1973 my $self = $class->SUPER::new (
1974 tooltip => $arg{type},
1975 can_hover => 1,
1976 can_events => 1,
1977 %arg,
1978 );
1979
1980 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1981 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1982 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1983
1984 $self
1985}
1986
1987sub set_fontsize {
1988 my ($self, $fsize) = @_;
1989
1990 $self->{value}->set_fontsize ($fsize);
1991 $self->{max} ->set_fontsize ($fsize);
1992}
1993
1994sub set_max {
1995 my ($self, $max) = @_;
1996
1997 $self->{gauge}->set_max ($max);
1998 $self->{max}->set_text ($max);
1999}
2000
2001sub set_value {
2002 my ($self, $val, $max) = @_;
2003
2004 $self->set_max ($max)
2005 if defined $max;
2006
2007 $self->{gauge}->set_value ($val, $max);
2008 $self->{value}->set_text ($val);
2009}
2010
2011#############################################################################
2012
1327package CFClient::UI::Slider; 2013package CFClient::UI::Slider;
1328 2014
1329use strict; 2015use strict;
1330 2016
1331use SDL::OpenGL; 2017use CFClient::OpenGL;
1332 2018
1333our @ISA = CFClient::UI::DrawBG::; 2019our @ISA = CFClient::UI::DrawBG::;
1334 2020
1335my @tex = 2021my @tex =
1336 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2022 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
… …
1346 # TODO: calculations are off 2032 # TODO: calculations are off
1347 my $self = $class->SUPER::new ( 2033 my $self = $class->SUPER::new (
1348 fg => [1, 1, 1], 2034 fg => [1, 1, 1],
1349 active_fg => [0, 0, 0], 2035 active_fg => [0, 0, 0],
1350 range => [0, 0, 100, 10], 2036 range => [0, 0, 100, 10],
1351 req_w => 40, 2037 req_w => $::WIDTH / 80,
1352 req_h => 13, 2038 req_h => $::WIDTH / 80,
1353 vertical => 0, 2039 vertical => 0,
1354 can_hover => 1, 2040 can_hover => 1,
1355 inner_pad => 5, 2041 inner_pad => 5,
1356 @_ 2042 @_
1357 ); 2043 );
… …
1424 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2110 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1425 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2111 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1426 2112
1427 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2113 my ($value, $lo, $hi, $page) = @{$self->{range}};
1428 2114
2115 $hi = $value + 1 if $lo == $hi;
2116
1429 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2117 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1430 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2118 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1431 2119
1432 $page = int $page * $inner_w / ($hi - $lo); 2120 $page = int $page * $inner_w / ($hi - $lo);
1433 $value = int +($value - $lo) * $inner_w / ($hi - $lo); 2121 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
… …
1459 2147
1460package CFClient::UI::TextView; 2148package CFClient::UI::TextView;
1461 2149
1462our @ISA = CFClient::UI::HBox::; 2150our @ISA = CFClient::UI::HBox::;
1463 2151
1464use SDL::OpenGL; 2152use CFClient::OpenGL;
1465 2153
1466sub new { 2154sub new {
1467 my $class = shift; 2155 my $class = shift;
1468 2156
1469 my $self = $class->SUPER::new ( 2157 my $self = $class->SUPER::new (
1470 par => [], 2158 fontsize => 1,
2159 can_events => 0,
2160 #font => default_font
1471 @_, 2161 @_,
2162
2163 layout => (new CFClient::Layout),
2164 par => [],
2165 height => 0,
1472 children => [ 2166 children => [
1473 (new CFClient::UI::Empty expand => 1), 2167 (new CFClient::UI::Empty expand => 1),
1474 (new CFClient::UI::Slider vertical => 1), 2168 (new CFClient::UI::Slider vertical => 1),
1475 ], 2169 ],
1476 ); 2170 );
1477 2171
2172 $self->{children}[1]->connect (changed => sub { $self->update });
2173
1478 $self 2174 $self
2175}
2176
2177sub set_fontsize {
2178 my ($self, $fontsize) = @_;
2179
2180 $self->{fontsize} = $fontsize;
2181 $self->reflow;
2182}
2183
2184sub text_height {
2185 my ($self, $text) = @_;
2186
2187 my $layout = $self->{layout};
2188
2189 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2190 $layout->set_width ($self->{children}[0]{w});
2191 $layout->set_text ($text);
2192
2193 ($layout->size)[1]
2194}
2195
2196sub reflow {
2197 my ($self) = @_;
2198
2199 $self->{need_reflow}++;
2200 $self->update;
2201}
2202
2203sub size_allocate {
2204 my ($self, $w, $h) = @_;
2205
2206 $self->SUPER::size_allocate ($w, $h);
2207
2208 $self->{layout}->set_font ($self->{font}) if $self->{font};
2209 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2210 $self->{layout}->set_width ($self->{children}[0]{w});
2211
2212 $self->reflow;
1479} 2213}
1480 2214
1481sub add_paragraph { 2215sub add_paragraph {
1482 my ($self, $color, $text) = @_; 2216 my ($self, $color, $text) = @_;
1483 2217
2218 #TODO: intelligently "reformat" paragraph
2219
2220 my $height = $self->text_height ($text);
2221
2222 $self->{height} += $height;
2223
1484 push @{$self->{par}}, [$color, $text]; 2224 push @{$self->{par}}, [$height, $color, $text];
1485 my $count = scalar @{$self->{par}}; 2225
1486 $self->{children}[1]{range} = [$count - 1, 0, $count, 1]; 2226 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
1487 $self->{children}[1]->update; 2227 $self->{children}[1]->update;
1488} 2228}
1489 2229
2230sub update {
2231 my ($self) = @_;
2232
2233 $self->SUPER::update;
2234
2235 return unless $self->{h} > 0;
2236
2237 delete $self->{texture};
2238
2239 $ROOT->on_refresh ($self, sub {
2240 if (delete $self->{need_reflow}) {
2241 my $height = 0;
2242
2243 $height += $_->[0] = $self->text_height ($_->[2])
2244 for @{$self->{par}};
2245
2246 $self->{height} = $height;
2247
2248 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
2249
2250 delete $self->{texture};
2251 }
2252
2253 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
2254 glClearColor 0, 0, 0, 0;
2255 glClear GL_COLOR_BUFFER_BIT;
2256
2257 glEnable GL_BLEND;
2258 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2259 glEnable GL_TEXTURE_2D;
2260 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2261
2262 my $top = int $self->{children}[1]{range}[0];
2263
2264 my $y0 = $top;
2265 my $y1 = $top + $self->{h};
2266
2267 my $y = 0;
2268
2269 my $layout = $self->{layout};
2270
2271 $layout->set_font ($self->{font}) if $self->{font};
2272
2273 for my $par (@{$self->{par}}) {
2274 my $h = $par->[0];
2275
2276 if ($y0 < $y + $h && $y < $y1) {
2277 $layout->set_text ($par->[2]);
2278
2279 glColor @{ $par->[1] };
2280 my ($W, $H) = $layout->size;
2281 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);
2282 }
2283
2284 $y += $h;
2285 }
2286
2287 glDisable GL_TEXTURE_2D;
2288 glDisable GL_BLEND;
2289 };
2290 });
2291}
2292
1490sub _draw { 2293sub _draw {
1491 my ($self) = @_; 2294 my ($self) = @_;
1492 2295
1493 my $par = $self->{par};
1494
1495 my $bottom = (scalar @$par) - 1;
1496
1497 my $w = $self->{children}[0]{w};
1498 my $y = $self->{h};
1499
1500 glEnable GL_BLEND; 2296 glEnable GL_BLEND;
1501 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2297 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1502 glEnable GL_TEXTURE_2D; 2298 glEnable GL_TEXTURE_2D;
1503 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 2299 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1504 2300 glColor 1, 1, 1, 1;
1505 # TODO: everything! 2301 $self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1506 while ($y > 0 && $bottom >= 0) {
1507 my $par = $par->[$bottom--];
1508
1509 my $layout = new CFClient::Layout;
1510
1511 $layout->set_height ($::FONTSIZE);
1512 $layout->set_width ($w);
1513 $layout->set_text ($par->[1]);
1514 my $tex = new_from_layout CFClient::Texture $layout;
1515 $y -= $tex->{h};
1516
1517 glColor @{ $par->[0] };
1518 $tex->draw_quad (0, $y);
1519 }
1520
1521 glDisable GL_TEXTURE_2D; 2302 glDisable GL_TEXTURE_2D;
1522 glDisable GL_BLEND; 2303 glDisable GL_BLEND;
1523}
1524 2304
1525############################################################################# 2305 $self->{children}[1]->draw;
1526 2306
1527package CFClient::UI::MapWidget;
1528
1529use strict;
1530
1531use List::Util qw(min max);
1532
1533use SDL;
1534use SDL::OpenGL;
1535
1536our @ISA = CFClient::UI::Base::;
1537
1538sub new {
1539 my $class = shift;
1540
1541 $class->SUPER::new (
1542 z => -1,
1543 can_focus => 1,
1544 list => (glGenLists 1),
1545 @_
1546 )
1547}
1548
1549sub key_down {
1550 print "MAPKEYDOWN\n";
1551}
1552
1553sub key_up {
1554}
1555
1556sub size_request {
1557 (
1558 1 + 32 * int $::WIDTH / 32,
1559 1 + 32 * int $::HEIGHT / 32,
1560 )
1561}
1562
1563sub update {
1564 my ($self) = @_;
1565
1566 $self->{need_update} = 1;
1567 $self->SUPER::update;
1568}
1569
1570sub draw {
1571 my ($self) = @_;
1572
1573 $self->{need_update}++;#d#
1574 if (delete $self->{need_update}) {
1575 glNewList $self->{list}, GL_COMPILE;
1576
1577 my $sw = int $::WIDTH / 32;
1578 my $sh = int $::HEIGHT / 32;
1579
1580 if ($::MAP) {
1581 my ($w, $h, $data) = $::MAP->draw (0, 0, $sw, $sh);
1582
1583 if ($::CFG->{fow_enable}) {
1584 if ($::CFG->{fow_smooth}) { # smooth fog of war
1585 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1586 glConvolutionFilter2D
1587 GL_CONVOLUTION_2D,
1588 GL_ALPHA,
1589 3, 3,
1590 GL_ALPHA, GL_FLOAT,
1591 pack "f*",
1592 0.1, 0.1, 0.1,
1593 0.1, 0.2, 0.1,
1594 0.1, 0.1, 0.1,
1595 ;
1596 glEnable GL_CONVOLUTION_2D;
1597 }
1598
1599 my $tex = new CFClient::Texture
1600 w => $w,
1601 h => $h,
1602 data => $data,
1603 internalformat => GL_ALPHA,
1604 format => GL_ALPHA;
1605
1606 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1607
1608 glEnable GL_BLEND;
1609 glEnable GL_TEXTURE_2D;
1610 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1611
1612 glColor +($::CFG->{fow_intensity}) x 3, 1;
1613 $tex->draw_quad (0, 0, $w * 32, $h * 32);
1614
1615 glDisable GL_TEXTURE_2D;
1616 glDisable GL_BLEND;
1617 }
1618 }
1619
1620 glEndList;
1621 }
1622
1623 glCallList $self->{list};
1624
1625 if ($FOCUS != $self) {
1626 glColor 64/255, 64/255, 64/255;
1627 glLogicOp GL_AND;
1628 glEnable GL_COLOR_LOGIC_OP;
1629 glBegin GL_QUADS;
1630 glVertex 0, 0;
1631 glVertex 0, $::HEIGHT;
1632 glVertex $::WIDTH, $::HEIGHT;
1633 glVertex $::WIDTH, 0;
1634 glEnd;
1635 glDisable GL_COLOR_LOGIC_OP;
1636 }
1637}
1638
1639my %DIR = (
1640 SDLK_KP8, [1, "north"],
1641 SDLK_KP9, [2, "northeast"],
1642 SDLK_KP6, [3, "east"],
1643 SDLK_KP3, [4, "southeast"],
1644 SDLK_KP2, [5, "south"],
1645 SDLK_KP1, [6, "southwest"],
1646 SDLK_KP4, [7, "west"],
1647 SDLK_KP7, [8, "northwest"],
1648
1649 SDLK_UP, [1, "north"],
1650 SDLK_RIGHT, [3, "east"],
1651 SDLK_DOWN, [5, "south"],
1652 SDLK_LEFT, [7, "west"],
1653);
1654
1655sub key_down {
1656 my ($self, $ev) = @_;
1657
1658 my $mod = $ev->key_mod;
1659 my $sym = $ev->key_sym;
1660
1661 if ($sym == SDLK_KP5) {
1662 $::CONN->user_send ("command stay fire");
1663 } elsif ($sym == SDLK_a) {
1664 $::CONN->user_send ("command apply");
1665 } elsif ($sym == SDLK_QUOTE) {
1666 $self->emit ('activate_console');
1667 } elsif (exists $DIR{$sym}) {
1668 if ($mod & KMOD_SHIFT) {
1669 $self->{shft}++;
1670 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1671 } elsif ($mod & KMOD_CTRL) {
1672 $self->{ctrl}++;
1673 $::CONN->user_send ("command run $DIR{$sym}[0]");
1674 } else {
1675 $::CONN->user_send ("command $DIR{$sym}[1]");
1676 }
1677 }
1678}
1679
1680sub key_up {
1681 my ($self, $ev) = @_;
1682
1683 my $mod = $ev->key_mod;
1684 my $sym = $ev->key_sym;
1685
1686 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1687 $::CONN->user_send ("command fire_stop");
1688 }
1689 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1690 $::CONN->user_send ("command run_stop");
1691 }
1692} 2307}
1693 2308
1694############################################################################# 2309#############################################################################
1695 2310
1696package CFClient::UI::Animator; 2311package CFClient::UI::Animator;
1697 2312
1698use SDL::OpenGL; 2313use CFClient::OpenGL;
1699 2314
1700our @ISA = CFClient::UI::Bin::; 2315our @ISA = CFClient::UI::Bin::;
1701 2316
1702sub moveto { 2317sub moveto {
1703 my ($self, $x, $y) = @_; 2318 my ($self, $x, $y) = @_;
… …
1741 2356
1742sub new { 2357sub new {
1743 my $class = shift; 2358 my $class = shift;
1744 2359
1745 my $self = $class->SUPER::new ( 2360 my $self = $class->SUPER::new (
1746 state => 0, 2361 state => 0,
1747 connect_activate => \&toggle_flopper, 2362 connect_activate => \&toggle_flopper,
1748 @_ 2363 @_
1749 ); 2364 );
1750 2365
1751 if ($self->{state}) { 2366 if ($self->{state}) {
… …
1759sub toggle_flopper { 2374sub toggle_flopper {
1760 my ($self) = @_; 2375 my ($self) = @_;
1761 2376
1762 # TODO: use animation 2377 # TODO: use animation
1763 if ($self->{state} = !$self->{state}) { 2378 if ($self->{state} = !$self->{state}) {
1764 $CFClient::UI::TOPLEVEL->add ($self->{other}); 2379 $CFClient::UI::ROOT->add ($self->{other});
1765 $self->{other}->move ( 2380 $self->{other}->move ($self->coord2global (0, $self->{h}));
1766 ($::WIDTH - $self->{other}{w}) * 0.5, 2381 $self->emit ("open");
1767 ($::HEIGHT - $self->{other}{h}) * 0.5,
1768 );
1769 } else { 2382 } else {
1770 $CFClient::UI::TOPLEVEL->remove ($self->{other}); 2383 $CFClient::UI::ROOT->remove ($self->{other});
2384 $self->emit ("close");
2385 }
2386
2387 $self->emit (changed => $self->{state});
2388}
2389
2390#############################################################################
2391
2392package CFClient::UI::Tooltip;
2393
2394our @ISA = CFClient::UI::Bin::;
2395
2396use CFClient::OpenGL;
2397
2398sub new {
2399 my $class = shift;
2400
2401 $class->SUPER::new (
2402 @_,
2403 can_events => 0,
2404 )
2405}
2406
2407sub set_markup {
2408 my ($self, $text) = @_;
2409
2410 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];
2411 $self->{label}->set_markup ($text);
2412 $self->add ($self->{label});
2413}
2414
2415sub size_request {
2416 my ($self) = @_;
2417
2418 $self->child->set_max_size ($::WIDTH * 0.3);
2419
2420 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2421
2422 ($w + 4, $h + 4)
2423}
2424
2425sub size_allocate {
2426 my ($self, $w, $h) = @_;
2427
2428 $self->SUPER::size_allocate ($w - 4, $h - 4);
2429}
2430
2431sub _draw {
2432 my ($self) = @_;
2433
2434 glPushMatrix;
2435 glTranslate 0.375, 0.375;
2436
2437 my ($w, $h) = @$self{qw(w h)};
2438
2439 glColor 1, 0.8, 0.4;
2440 glBegin GL_QUADS;
2441 glVertex 0 , 0;
2442 glVertex 0 , $h;
2443 glVertex $w, $h;
2444 glVertex $w, 0;
2445 glEnd;
1771 } 2446
1772} 2447 glColor 0, 0, 0;
2448 glBegin GL_LINE_LOOP;
2449 glVertex 0 , 0;
2450 glVertex 0 , $h;
2451 glVertex $w, $h;
2452 glVertex $w, 0;
2453 glEnd;
2454
2455 glPopMatrix;
1773 2456
1774############################################################################# 2457 glTranslate 2, 2;
2458 $self->SUPER::_draw;
2459}
1775 2460
2461#############################################################################
2462
1776package CFClient::UI::Toplevel; 2463package CFClient::UI::Face;
2464
2465our @ISA = CFClient::UI::Base::;
2466
2467use CFClient::OpenGL;
2468
2469sub new {
2470 my $class = shift;
2471
2472 $class->SUPER::new (
2473 aspect => 1,
2474 @_,
2475 )
2476}
2477
2478sub size_request {
2479 (32, 8)
2480}
2481
2482sub _draw {
2483 my ($self) = @_;
2484
2485 return unless $::CONN;#d# manage and cache textures differently
2486 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2487
2488 # TODO animation
2489 if ($tex) {
2490 glEnable GL_BLEND;
2491 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2492 glEnable GL_TEXTURE_2D;
2493 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2494 glColor 1, 1, 1, 1;
2495 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
2496 glDisable GL_TEXTURE_2D;
2497 glDisable GL_BLEND;
2498 }
2499}
2500
2501#############################################################################
2502
2503package CFClient::UI::InventoryItem;
2504
2505our @ISA = CFClient::UI::HBox::;
2506
2507sub new {
2508 my $class = shift;
2509
2510 my %args = @_;
2511
2512 my $item = $args{item};
2513
2514 my $desc = $item->{nrof} < 2
2515 ? $item->{name}
2516 : "$item->{nrof} $item->{name_pl}";
2517
2518
2519 my $self = $class->SUPER::new (
2520 can_hover => 1,
2521 can_events => 1,
2522 tooltip => (CFClient::UI::Label->escape ($desc)
2523 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2524 connect_button_down => sub {
2525 my ($self, $ev, $x, $y) = @_;
2526
2527 # todo: maybe put examine on 1? but should just be a tooltip :(
2528 if ($ev->{button} == 1) {
2529 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2530 } elsif ($ev->{button} == 2) {
2531 $::CONN->send ("apply $item->{tag}");
2532 } elsif ($ev->{button} == 3) {
2533 CFClient::UI::Menu->new (
2534 items => [
2535 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2536 [
2537 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2538 sub { $::CONN->send ("lock $item->{tag}") },
2539 ],
2540 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2541 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2542 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2543 ],
2544 )->popup ($ev);
2545 }
2546
2547 1
2548 },
2549 %args
2550 );
2551 $self->add(new CFClient::UI::Face
2552 can_events => 0,
2553 face => $item->{face},
2554 anim => $item->{anim},
2555 animspeed => $item->{animspeed});
2556 $self->add(new CFClient::UI::Label
2557 can_events => 0,
2558 text => $desc);
2559
2560 $self
2561}
2562
2563#############################################################################
2564
2565package CFClient::UI::Inventory;
2566
2567our @ISA = CFClient::UI::ScrolledWindow::;
2568
2569sub new {
2570 my $class = shift;
2571
2572 my $self = $class->SUPER::new (
2573 scrolled => (new CFClient::UI::VBox),
2574 @_,
2575 );
2576
2577 $self
2578}
2579
2580sub set_items {
2581 my ($self, $items) = @_;
2582
2583 $self->{scrolled}->clear;
2584 return unless $items;
2585
2586 my @items = sort { $a->{type} <=> $b->{type} } @$items;
2587
2588 $self->{real_items} = \@items;
2589
2590 for my $item (@items) {
2591 my $desc = $item->{nrof} < 2
2592 ? $item->{name}
2593 : "$item->{nrof} $item->{name_pl}";
2594
2595 $self->{scrolled}->add (new CFClient::UI::InventoryItem item => $item);
2596 }
2597
2598# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2599}
2600
2601sub size_request {
2602 my ($self) = @_;
2603 ($self->{req_w}, $self->{req_h});
2604}
2605
2606#############################################################################
2607
2608package CFClient::UI::Menu;
2609
2610our @ISA = CFClient::UI::FancyFrame::;
2611
2612use CFClient::OpenGL;
2613
2614sub new {
2615 my $class = shift;
2616
2617 my $self = $class->SUPER::new (
2618 items => [],
2619 z => 100,
2620 @_,
2621 );
2622
2623 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2624
2625 for my $item (@{ $self->{items} }) {
2626 my ($widget, $cb) = @$item;
2627
2628 # handle various types of items, only text for now
2629 if (!ref $widget) {
2630 $widget = new CFClient::UI::Label
2631 can_hover => 1,
2632 can_events => 1,
2633 text => $widget;
2634 }
2635
2636 $self->{item}{$widget} = $item;
2637
2638 $self->{vbox}->add ($widget);
2639 }
2640
2641 $self
2642}
2643
2644# popup given the event (must be a mouse button down event currently)
2645sub popup {
2646 my ($self, $ev) = @_;
2647
2648 $self->emit ("popdown");
2649
2650 # maybe save $GRAB? must be careful about events...
2651 $GRAB = $self;
2652 $self->{button} = $ev->{button};
2653
2654 $self->show;
2655 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2656}
2657
2658sub mouse_motion {
2659 my ($self, $ev, $x, $y) = @_;
2660
2661 # TODO: should use vbox->find_widget or so
2662 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2663 $self->{hover} = $self->{item}{$HOVER};
2664}
2665
2666sub button_up {
2667 my ($self, $ev, $x, $y) = @_;
2668
2669 if ($ev->{button} == $self->{button}) {
2670 undef $GRAB;
2671 $self->hide;
2672
2673 $self->emit ("popdown");
2674 $self->{hover}[1]->() if $self->{hover};
2675 }
2676}
2677
2678#############################################################################
2679
2680package CFClient::UI::Root;
1777 2681
1778our @ISA = CFClient::UI::Container::; 2682our @ISA = CFClient::UI::Container::;
1779 2683
2684use CFClient::OpenGL;
2685
2686sub check_size {
2687 my ($self) = @_;
2688
2689 $self->configure (0, 0, $self->{w}, $self->{h});
2690}
2691
1780sub size_request { 2692sub size_request {
1781 ($::WIDTH, $::HEIGHT) 2693 my ($self) = @_;
2694
2695 ($self->{w}, $self->{h})
1782} 2696}
1783 2697
1784sub size_allocate { 2698sub size_allocate {
2699 my ($self, $w, $h) = @_;
2700
2701 my $old_w = $self->{old_w};
2702 my $old_h = $self->{old_h};
2703
2704 if ($old_w && $old_h) {
2705 for my $child ($self->children) {
2706 $child->{x} = int 0.5 + $child->{x} * $w / $old_w;
2707 $child->{w} = int 0.5 + $child->{req_w} * $w / $old_w;
2708 $child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
2709 $child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
2710 $child->{y} = int 0.5 + $child->{y} * $h / $old_h;
2711 $child->{h} = int 0.5 + $child->{h} * $h / $old_h;
2712 $child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
2713 $child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
2714 }
2715 }
2716
2717 $self->{old_w} = $w;
2718 $self->{old_h} = $h;
2719}
2720
2721sub configure {
1785 my ($self, $x, $y, $w, $h) = @_; 2722 my ($self, $x, $y, $w, $h) = @_;
1786 2723
1787 $self->_size_allocate ($x, $y, $w, $h); 2724 $self->SUPER::configure ($x, $y, $w, $h);
1788 2725
1789 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 2726 for my $child ($self->children) {
1790 for @{$self->{children}}; 2727 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1791}
1792 2728
1793sub translate { 2729 $X = List::Util::max 0, List::Util::min $w - $W, $X;
2730 $Y = List::Util::max 0, List::Util::min $h - $H, $Y;
2731 $child->configure ($X, $Y, $W, $H);
2732 }
2733}
2734
2735sub _topleft {
1794 my ($self, $x, $y) = @_; 2736 my ($self, $x, $y) = @_;
1795 2737
1796 ($x, $y) 2738 ($x, $y)
1797} 2739}
1798 2740
1799sub update { 2741sub update {
1800 my ($self) = @_; 2742 my ($self) = @_;
1801 2743
1802 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 2744 $self->check_size;
1803 ::refresh (); 2745 ::refresh ();
1804} 2746}
1805 2747
1806sub add { 2748sub add {
1807 my ($self, $widget) = @_; 2749 my ($self, $child) = @_;
1808 2750
2751 # integerize window positions
2752 $child->{x} = int $child->{x};
2753 $child->{y} = int $child->{y};
2754
1809 $self->SUPER::add ($widget); 2755 $self->SUPER::add ($child);
2756}
1810 2757
1811 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 2758sub on_refresh {
2759 my ($self, $id, $cb) = @_;
2760
2761 $self->{refresh_hook}{$id} = $cb;
1812} 2762}
1813 2763
1814sub draw { 2764sub draw {
1815 my ($self) = @_; 2765 my ($self) = @_;
1816 2766
2767 while (my $rcb = delete $self->{refresh_hook}) {
2768 $_->() for values %$rcb;
2769 }
2770
2771 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2772 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2773 glClear GL_COLOR_BUFFER_BIT;
2774
2775 glMatrixMode GL_PROJECTION;
2776 glLoadIdentity;
2777 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;
2778 glMatrixMode GL_MODELVIEW;
2779 glLoadIdentity;
2780
1817 $self->_draw; 2781 $self->_draw;
1818} 2782}
1819 2783
1820############################################################################# 2784#############################################################################
1821 2785
1822package CFClient::UI; 2786package CFClient::UI;
1823 2787
2788$ROOT = new CFClient::UI::Root;
1824$TOPLEVEL = new CFClient::UI::Toplevel; 2789$TOOLTIP = new CFClient::UI::Tooltip;
1825 2790
18261 27911
1827 2792

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