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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.98 by root, Fri Apr 14 02:06:22 2006 UTC vs.
Revision 1.190 by root, Mon May 8 22:17:38 2006 UTC

… …
7 7
8use CFClient; 8use CFClient;
9 9
10our ($FOCUS, $HOVER, $GRAB); # various widgets 10our ($FOCUS, $HOVER, $GRAB); # various widgets
11 11
12our $TOPLEVEL; 12our $ROOT;
13our $TOOLTIP;
13our $BUTTON_STATE; 14our $BUTTON_STATE;
15
16sub check_tooltip {
17 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (length $widget->{tooltip}) {
20
21 if ($TOOLTIP->{owner} != $widget) {
22 $TOOLTIP->{owner} = $widget;
23
24 my $tip = $widget->{tooltip};
25
26 $tip = $tip->($widget) if CODE:: eq ref $tip;
27
28 $TOOLTIP->set_markup ($widget->{tooltip});
29
30 $TOOLTIP->show;
31
32 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
33
34 if ($x + $TOOLTIP->{w} > $::WIDTH) {
35 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
36 }
37
38 $TOOLTIP->move ($x, $y);
39 }
40
41 return;
42 }
43 }
44 }
45
46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner};
48}
14 49
15# class methods for events 50# class methods for events
16sub feed_sdl_key_down_event { 51sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 52 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
53 if $FOCUS;
18} 54}
19 55
20sub feed_sdl_key_up_event { 56sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 57 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
58 if $FOCUS;
22} 59}
23 60
24sub feed_sdl_button_down_event { 61sub feed_sdl_button_down_event {
25 my ($ev) = @_; 62 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 63 my ($x, $y) = ($ev->{x}, $ev->{y});
27 64
28 if (!$BUTTON_STATE) { 65 if (!$BUTTON_STATE) {
29 my $widget = $TOPLEVEL->find_widget ($x, $y); 66 my $widget = $ROOT->find_widget ($x, $y);
30 67
31 $GRAB = $widget; 68 $GRAB = $widget;
32 $GRAB->update if $GRAB; 69 $GRAB->update if $GRAB;
33 }
34 70
71 check_tooltip;
72 }
73
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 74 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 75
37 $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; 76 if ($GRAB) {
77 ($x, $y) = $GRAB->coord2local ($x, $y);
78 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
79 }
38} 80}
39 81
40sub feed_sdl_button_up_event { 82sub feed_sdl_button_up_event {
41 my ($ev) = @_; 83 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 84 my ($x, $y) = ($ev->{x}, $ev->{y});
43 85
44 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 86 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 87
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 88 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 89
48 $GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB; 90 if ($GRAB) {
91 ($x, $y) = $GRAB->coord2local ($x, $y);
92 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
93 }
49 94
50 if (!$BUTTON_STATE) { 95 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 96 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 97 $grab->update if $grab;
53 $GRAB->update if $GRAB; 98 $GRAB->update if $GRAB;
99
100 check_tooltip;
54 } 101 }
55} 102}
56 103
57sub feed_sdl_motion_event { 104sub feed_sdl_motion_event {
58 my ($ev) = @_; 105 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 106 my ($x, $y) = ($ev->{x}, $ev->{y});
60 107
61 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 108 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 109
63 if ($widget != $HOVER) { 110 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 111 my $hover = $HOVER; $HOVER = $widget;
65 112
66 $hover->update if $hover; 113 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER; 114 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 115
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 116 check_tooltip;
117 }
118
119 if ($HOVER) {
120 ($x, $y) = $HOVER->coord2local ($x, $y);
121 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
122 }
123}
124
125# convert position array to integers
126sub harmonize {
127 my ($vals) = @_;
128
129 my $rem = 0;
130
131 for (@$vals) {
132 my $i = int $_ + $rem;
133 $rem += $_ - $i;
134 $_ = $i;
135 }
71} 136}
72 137
73############################################################################# 138#############################################################################
74 139
75package CFClient::UI::Base; 140package CFClient::UI::Base;
76 141
77use strict; 142use strict;
78 143
79use SDL::OpenGL; 144use CFClient::OpenGL;
80 145
81sub new { 146sub new {
82 my $class = shift; 147 my $class = shift;
83 148
84 my $self = bless { 149 my $self = bless {
85 x => 0, 150 x => 0,
86 y => 0, 151 y => 0,
87 z => 0, 152 z => 0,
88 w => -1, 153 can_events => 1,
89 h => -1,
90 @_ 154 @_
91 }, $class; 155 }, $class;
92 156
93 for (keys %$self) { 157 for (keys %$self) {
94 if (/^connect_(.*)$/) { 158 if (/^connect_(.*)$/) {
… …
97 } 161 }
98 162
99 $self 163 $self
100} 164}
101 165
166sub destroy {
167 my ($self) = @_;
168
169 $self->hide;
170 %$self = ();
171}
172
173sub show {
174 my ($self) = @_;
175
176 return if $self->{parent};
177
178 $CFClient::UI::ROOT->add ($self);
179}
180
181sub hide {
182 my ($self) = @_;
183
184 undef $GRAB if $GRAB == $self;
185 undef $HOVER if $HOVER == $self;
186
187 $self->{parent}->remove ($self)
188 if $self->{parent};
189}
190
102sub move { 191sub move {
103 my ($self, $x, $y, $z) = @_; 192 my ($self, $x, $y, $z) = @_;
193
104 $self->{x} = $x; 194 $self->{x} = int $x;
105 $self->{y} = $y; 195 $self->{y} = int $y;
106 $self->{z} = $z if defined $z; 196 $self->{z} = $z if defined $z;
107}
108 197
109sub needs_redraw { 198 $self->update;
110 0 199}
200
201sub set_size {
202 my ($self, $w, $h) = @_;
203
204 $self->{user_w} = $w;
205 $self->{user_h} = $h;
206
207 $self->check_size;
111} 208}
112 209
113sub size_request { 210sub size_request {
114 require Carp; 211 require Carp;
115 Carp::confess "size_request is abtract"; 212 Carp::confess "size_request is abstract";
116} 213}
117 214
118sub _size_allocate { 215sub configure {
119 my ($self, $x, $y, $w, $h) = @_; 216 my ($self, $x, $y, $w, $h) = @_;
120 217
218 if ($self->{aspect}) {
219 my $w2 = List::Util::min $w, int $h * $self->{aspect};
220 my $h2 = List::Util::min $h, int $w / $self->{aspect};
221
222 # use alignment to adjust x, y
223
224 $x += int +($w - $w2) * 0.5;
225 $y += int +($h - $h2) * 0.5;
226
227 ($w, $h) = ($w2, $h2);
228 }
229
230 if ($self->{x} != $x || $self->{y} != $y) {
121 $self->{x} = $x; 231 $self->{x} = $x;
122 $self->{y} = $y; 232 $self->{y} = $y;
233 $self->update;
234 }
123 235
124 return unless $self->{w} != $w || $self->{h} != $h; 236 if ($self->{w} != $w || $self->{h} != $h) {
125
126 $self->{w} = $w; 237 $self->{w} = $w;
127 $self->{h} = $h; 238 $self->{h} = $h;
128 239
240 $self->size_allocate ($w, $h);
241 $self->update;
242 $self->emit (size_allocate => $w, $h);
129 1 243 }
130} 244}
131 245
132sub size_allocate { 246sub size_allocate {
247 # nothing to be done
248}
249
250sub children {
251}
252
253# call when resolution changes etc.
254sub reconfigure {
255 my ($self) = @_;
256
257 $_->reconfigure
258 for $self->children;
259
260 $self->check_size;
261 $self->size_allocate ($self->{w}, $self->{h});
262 $self->update;
263}
264
265sub set_max_size {
133 my ($self, $x, $y, $w, $h) = @_; 266 my ($self, $w, $h) = @_;
134 267
135 $self->_size_allocate ($x, $y, $w, $h); 268 delete $self->{max_w}; $self->{max_w} = $w if $w;
269 delete $self->{max_h}; $self->{max_h} = $h if $h;
270}
271
272# return top left coordinates
273sub _topleft {
274 my ($self, $x, $y) = @_;
275
276 $self->{parent}
277 or Carp::confess "no parent widget in _topleft\n";#d#
278
279 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});
136} 280}
137 281
138# translate global coordinates to local coordinate system 282# translate global coordinates to local coordinate system
139sub translate { 283sub coord2local {
140 my ($self, $x, $y) = @_; 284 my ($self, $x, $y) = @_;
141 285
142 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 286 my ($X, $Y) = $self->_topleft;
287 ($x - $X, $y - $Y)
288}
289
290# translate local coordinates to global coordinate system
291sub coord2global {
292 my ($self, $x, $y) = @_;
293
294 my ($X, $Y) = $self->_topleft;
295 ($x + $X, $y + $Y)
143} 296}
144 297
145sub focus_in { 298sub focus_in {
146 my ($self) = @_; 299 my ($self) = @_;
147 300
148 return if $FOCUS == $self; 301 return if $FOCUS == $self;
149 return unless $self->{can_focus}; 302 return unless $self->{can_focus};
150 303
151 my $focus = $FOCUS; $FOCUS = $self; 304 my $focus = $FOCUS; $FOCUS = $self;
305
306 $self->emit (focus_in => $focus);
307
152 $focus->update if $focus; 308 $focus->update if $focus;
153 $FOCUS->update; 309 $FOCUS->update;
154} 310}
155 311
156sub focus_out { 312sub focus_out {
157 my ($self) = @_; 313 my ($self) = @_;
158 314
159 return unless $FOCUS == $self; 315 return unless $FOCUS == $self;
160 316
161 my $focus = $FOCUS; undef $FOCUS; 317 my $focus = $FOCUS; undef $FOCUS;
318
319 $self->emit (focus_out => $focus);
320
162 $focus->update if $focus; #? 321 $focus->update if $focus; #?
163} 322}
164 323
165sub mouse_motion { } 324sub mouse_motion { }
166sub button_up { } 325sub button_up { }
… …
190 glPopMatrix; 349 glPopMatrix;
191 350
192 if ($self == $HOVER && $self->{can_hover}) { 351 if ($self == $HOVER && $self->{can_hover}) {
193 my ($x, $y) = @$self{qw(x y)}; 352 my ($x, $y) = @$self{qw(x y)};
194 353
195 glColor 0, 0, 1, 0.2; 354 glColor 1, 0.8, 0.5, 0.2;
196 glEnable GL_BLEND; 355 glEnable GL_BLEND;
197 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 356 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
198 glBegin GL_QUADS; 357 glBegin GL_QUADS;
199 glVertex $x , $y; 358 glVertex $x , $y;
200 glVertex $x + $self->{w}, $y; 359 glVertex $x + $self->{w}, $y;
201 glVertex $x + $self->{w}, $y + $self->{h}; 360 glVertex $x + $self->{w}, $y + $self->{h};
202 glVertex $x , $y + $self->{h}; 361 glVertex $x , $y + $self->{h};
203 glEnd; 362 glEnd;
204 glDisable GL_BLEND; 363 glDisable GL_BLEND;
205 } 364 }
365
366 if ($ENV{PCLIENT_DEBUG}) {
367 glPushMatrix;
368 glColor 1, 1, 0, 1;
369 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
370 glBegin GL_LINE_LOOP;
371 glVertex 0 , 0;
372 glVertex $self->{w}, 0;
373 glVertex $self->{w}, $self->{h};
374 glVertex 0 , $self->{h};
375 glEnd;
376 glPopMatrix;
377 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
378 }
206} 379}
207 380
208sub _draw { 381sub _draw {
209 my ($self) = @_; 382 my ($self) = @_;
210 383
211 warn "no draw defined for $self\n"; 384 warn "no draw defined for $self\n";
212} 385}
213 386
214sub find_widget { 387sub find_widget {
215 my ($self, $x, $y) = @_; 388 my ($self, $x, $y) = @_;
389
390 return () unless $self->{can_events};
216 391
217 return $self 392 return $self
218 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 393 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
219 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 394 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
220 395
221 () 396 ()
222} 397}
223 398
224sub set_parent { 399sub set_parent {
225 my ($self, $par) = @_; 400 my ($self, $parent) = @_;
226 401
227 $self->{parent} = $par;
228 Scalar::Util::weaken $self->{parent}; 402 Scalar::Util::weaken ($self->{parent} = $parent);
229} 403}
230 404
231sub get_parent { 405sub check_size {
406 my ($self) = @_;
407
408 $self->_check_size;
409 return;
410 #TODO: but needs a vastly more difficult algorithm
411 my $check_size = $CFClient::UI::ROOT->{_check_size} ||= {};
412
413 $check_size->{$self} = $self;
414
415 $CFClient::UI::ROOT->on_refresh (_check_size => sub {
416 while (%$check_size) {
417 my @widgets = values %$check_size;
418 $_->_check_size
419 for @widgets;
420 }
421 });
422}
423
424sub _check_size {
425 my ($self) = @_;
426
427 delete $CFClient::UI::ROOT->{_check_size}{$self};
428
232 $_[0]->{parent} 429 $self->{parent}
430 or return 1;
431
432 my ($w, $h) = $self->{user_w} && $self->{user_h}
433 ? @$self{qw(user_w user_h)}
434 : $self->size_request;
435
436 if ($w != $self->{req_w} || $h != $self->{req_h}) {
437 $self->{req_w} = $w;
438 $self->{req_h} = $h;
439
440 $self->{parent}->_check_size
441 or $self->size_allocate (
442 (List::Util::max $self->{w}, $w),
443 (List::Util::max $self->{h}, $h),
444 );
445
446 1
447 } else {
448 0
449 }
233} 450}
234 451
235sub update { 452sub update {
236 my ($self) = @_; 453 my ($self) = @_;
237 454
238 $self->{parent}->update 455 my $update = $CFClient::UI::ROOT->{_update} ||= {};
239 if $self->{parent}; 456
457 $update->{$self} = $self;
458
459 $CFClient::UI::ROOT->on_refresh (_update => sub {
460 while (%$update) {
461 my @widgets = values %$update;
462 %$update = ();
463
464 $_->{parent} && $_->{parent}->update
465 for @widgets;
466 }
467 });
240} 468}
241 469
242sub connect { 470sub connect {
243 my ($self, $signal, $cb) = @_; 471 my ($self, $signal, $cb) = @_;
244 472
245 push @{ $self->{cb}{$signal} }, $cb; 473 push @{ $self->{signal_cb}{$signal} }, $cb;
246} 474}
247 475
248sub emit { 476sub emit {
249 my ($self, $signal, @args) = @_; 477 my ($self, $signal, @args) = @_;
250 478
251 $_->($self, @args) 479 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
252 for @{$self->{cb}{$signal} || []};
253} 480}
254 481
255sub DESTROY { 482sub DESTROY {
256 my ($self) = @_; 483 my ($self) = @_;
257 484
… …
263package CFClient::UI::DrawBG; 490package CFClient::UI::DrawBG;
264 491
265our @ISA = CFClient::UI::Base::; 492our @ISA = CFClient::UI::Base::;
266 493
267use strict; 494use strict;
268use SDL::OpenGL; 495use CFClient::OpenGL;
269 496
270sub new { 497sub new {
271 my $class = shift; 498 my $class = shift;
272 499
273 # range [value, low, high, page] 500 # range [value, low, high, page]
… …
302 529
303package CFClient::UI::Empty; 530package CFClient::UI::Empty;
304 531
305our @ISA = CFClient::UI::Base::; 532our @ISA = CFClient::UI::Base::;
306 533
534sub new {
535 my ($class, %arg) = @_;
536 $class->SUPER::new (can_events => 0, %arg);
537}
538
307sub size_request { 539sub size_request {
308 (0, 0) 540 (0, 0)
309} 541}
310 542
311sub draw { } 543sub draw { }
… …
319sub new { 551sub new {
320 my ($class, %arg) = @_; 552 my ($class, %arg) = @_;
321 553
322 my $children = delete $arg{children} || []; 554 my $children = delete $arg{children} || [];
323 555
324 my $self = $class->SUPER::new (children => [], %arg); 556 my $self = $class->SUPER::new (
557 children => [],
558 can_events => 0,
559 %arg,
560 );
325 $self->add ($_) for @$children; 561 $self->add ($_) for @$children;
326 562
327 $self 563 $self
328} 564}
329 565
330sub add { 566sub add {
331 my ($self, $chld) = @_; 567 my ($self, @widgets) = @_;
332 568
333 $chld->set_parent ($self); 569 $_->set_parent ($self)
570 for @widgets;
571
572 use sort 'stable';
334 573
335 $self->{children} = [ 574 $self->{children} = [
336 sort { $a->{z} <=> $b->{z} } 575 sort { $a->{z} <=> $b->{z} }
337 @{$self->{children}}, $chld 576 @{$self->{children}}, @widgets
338 ]; 577 ];
339 578
340 $self->{w} = $self->{h} = -1; 579 $_->check_size
580 for @widgets;
581
341 $self->update; 582 $self->update;
342} 583}
343 584
585sub children {
586 @{ $_[0]{children} }
587}
588
344sub remove { 589sub remove {
345 my ($self, $widget) = @_; 590 my ($self, $child) = @_;
346 591
592 delete $child->{parent};
593 $child->hide;
594
347 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 595 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
348 596
349 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 597 $self->check_size;
598 $self->update;
599}
600
601sub clear {
602 my ($self) = @_;
603
604 my $children = delete $self->{children};
605 $self->{children} = [];
606
607 for (@$children) {
608 delete $_->{parent};
609 $_->hide;
610 }
611
612 $self->check_size;
613 $self->update;
350} 614}
351 615
352sub find_widget { 616sub find_widget {
353 my ($self, $x, $y) = @_; 617 my ($self, $x, $y) = @_;
354 618
… …
384 648
385 $class->SUPER::new (children => [$child], %arg) 649 $class->SUPER::new (children => [$child], %arg)
386} 650}
387 651
388sub add { 652sub add {
389 my ($self, $widget) = @_; 653 my ($self, $child) = @_;
390 654
391 $self->{children} = []; 655 $self->{children} = [];
392 656
393 $self->SUPER::add ($widget); 657 $self->SUPER::add ($child);
394} 658}
395 659
396sub remove { 660sub remove {
397 my ($self, $widget) = @_; 661 my ($self, $widget) = @_;
398 662
… …
407sub size_request { 671sub size_request {
408 $_[0]{children}[0]->size_request 672 $_[0]{children}[0]->size_request
409} 673}
410 674
411sub size_allocate { 675sub size_allocate {
412 my ($self, $x, $y, $w, $h) = @_; 676 my ($self, $w, $h) = @_;
413 677
414 $self->_size_allocate ($x, $y, $w, $h) or return;
415
416 $self->{children}[0]->size_allocate (0, 0, $w, $h); 678 $self->{children}[0]->configure (0, 0, $w, $h);
417} 679}
418 680
419############################################################################# 681#############################################################################
420 682
421package CFClient::UI::Window; 683package CFClient::UI::Window;
422 684
423our @ISA = CFClient::UI::Bin::; 685our @ISA = CFClient::UI::Bin::;
424 686
425use SDL::OpenGL; 687use CFClient::OpenGL;
426 688
427sub new { 689sub new {
428 my ($class, %arg) = @_; 690 my ($class, %arg) = @_;
429 691
430 my $self = $class->SUPER::new (%arg); 692 my $self = $class->SUPER::new (%arg);
431} 693}
432 694
433sub update { 695sub update {
434 my ($self) = @_; 696 my ($self) = @_;
435 697
436 # we want to do this delayed... 698 $ROOT->on_refresh ($self => sub { $self->render_child });
437 $self->render_chld;
438 $self->SUPER::update; 699 $self->SUPER::update;
439} 700}
440 701
441sub render_chld {
442 my ($self) = @_;
443
444 $self->{texture} =
445 CFClient::Texture->new_from_opengl (
446 $self->{w}, $self->{h}, sub { $self->child->draw }
447 );
448}
449
450sub size_allocate { 702sub size_allocate {
451 my ($self, $x, $y, $w, $h) = @_; 703 my ($self, $w, $h) = @_;
452 704
453 $self->_size_allocate ($x, $y, $w, $h) or return;
454
455 $self->child->size_allocate (0, 0, $w, $h); 705 $self->SUPER::size_allocate ($w, $h);
706 $self->update;
707}
456 708
709sub _render {
710 $_[0]{children}[0]->draw;
711}
712
713sub render_child {
714 my ($self) = @_;
715
716 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
717 glClearColor 0, 0, 0, 0;
718 glClear GL_COLOR_BUFFER_BIT;
719
457 $self->render_chld; 720 $self->_render;
721# glColorMask 1, 1, 1, 0;
722# glEnable GL_BLEND;
723# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
724# glRasterPos 0, 0;
725# glCopyPixels 0, 0, $self->{w}, $self->{h};
726# glDisable GL_BLEND;
727# glColorMask 1, 1, 1, 1;
728 };
458} 729}
459 730
460sub _draw { 731sub _draw {
461 my ($self) = @_; 732 my ($self) = @_;
462 733
463 my ($w, $h) = ($self->w, $self->h); 734 my ($w, $h) = ($self->w, $self->h);
464 735
465 my $tex = $self->{texture} 736 my $tex = $self->{texture}
466 or return; 737 or return;
738
739 glEnable GL_BLEND;
740 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
741 glEnable GL_TEXTURE_2D;
742 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
743 glColor 0, 0, 0, 1;
744
745 $tex->draw_quad (0, 0, $w, $h);
746
747 glDisable GL_BLEND;
748 glDisable GL_TEXTURE_2D;
749}
750
751#############################################################################
752
753package CFClient::UI::ViewPort;
754
755our @ISA = CFClient::UI::Window::;
756
757sub size_request {
758 my ($self) = @_;
759
760 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
761 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
762
763 @$self{qw(child_w child_h)}
764}
765
766sub size_allocate {
767 my ($self, $w, $h) = @_;
768
769 $self->update;
770}
771
772sub set_offset {
773 my ($self, $x, $y) = @_;
774
775 $self->{view_x} = int $x;
776 $self->{view_y} = int $y;
777
778 $self->update;
779}
780
781# hmm, this does not work for topleft of $self... but we should not aks for that
782sub _topleft {
783 my ($self, $x, $y) = @_;
784
785 $self->SUPER::_topleft ($x - $self->{view_x}, $y - $self->{view_y})
786}
787
788sub find_widget {
789 my ($self, $x, $y) = @_;
790
791 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
792 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
793 ) {
794 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
795 } else {
796 $self->CFClient::UI::Base::find_widget ($x, $y)
797 }
798}
799
800sub _render {
801 my ($self) = @_;
802
803 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
804
805 $self->SUPER::_render;
806}
807
808#############################################################################
809
810package CFClient::UI::ScrolledWindow;
811
812our @ISA = CFClient::UI::HBox::;
813
814sub new {
815 my $class = shift;
816
817 my $self;
818
819 my $slider = new CFClient::UI::Slider
820 vertical => 1,
821 range => [0, 0, 1, 0.01], # HACK fix
822 connect_changed => sub {
823 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
824 },
825 ;
826
827 $self = $class->SUPER::new (
828 vp => (new CFClient::UI::ViewPort),
829 slider => $slider,
830 @_,
831 );
832
833 $self->{vp}->add ($self->{scrolled});
834 $self->add ($self->{vp});
835 $self->add ($self->{slider});
836
837 $self
838}
839
840#TODO# update range on size_allocate depeneing on child
841# update viewport offset on scroll
842
843#############################################################################
844
845package CFClient::UI::Frame;
846
847our @ISA = CFClient::UI::Bin::;
848
849use CFClient::OpenGL;
850
851sub new {
852 my $class = shift;
853
854 my $self = $class->SUPER::new (
855 bg => [1, 1, 1, 1],
856 border_bg => [1, 1, 1, 1],
857 border => 0.8,
858 @_
859 );
860
861 $self
862}
863
864sub _draw {
865 my ($self) = @_;
866
867 my ($w, $h) = ($self->{w}, $self->{h});
467 868
468 glEnable GL_BLEND; 869 glEnable GL_BLEND;
469 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 870 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
470 glEnable GL_TEXTURE_2D; 871 glEnable GL_TEXTURE_2D;
471 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 872 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
472 873
473 $tex->draw_quad (0, 0, $w, $h); 874# glBegin GL_QUADS;
875# glColor 0, 0, 0, 0;
876# glVertex 0 , 0;
877# glVertex 0 , $h;
878# glVertex $w, $h;
879# glVertex $w, 0;
880# glEnd;
474 881
882
883 $self->child->draw;
475 glDisable GL_BLEND; 884 glDisable GL_BLEND;
476 glDisable GL_TEXTURE_2D; 885 glDisable GL_TEXTURE_2D;
477} 886}
478 887
479############################################################################# 888#############################################################################
480 889
481package CFClient::UI::Frame; 890package CFClient::UI::FancyFrame;
482 891
483our @ISA = CFClient::UI::Bin::; 892our @ISA = CFClient::UI::Bin::;
484 893
485use SDL::OpenGL; 894use CFClient::OpenGL;
486
487sub size_request {
488 my ($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;
530 895
531my @tex = 896my @tex =
532 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 897 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); 898 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
534 899
535sub new { 900sub new {
536 my $class = shift; 901 my $class = shift;
537 902
538 # TODO: user_x, user_y, overwrite moveto? 903 # TODO: user_x, user_y, overwrite moveto?
539 904
540 $class->SUPER::new ( 905 my $self = $class->SUPER::new (
541 bg => [1, 1, 1, 1], 906 bg => [1, 1, 1, 1],
542 border_bg => [1, 1, 1, 1], 907 border_bg => [1, 1, 1, 1],
543 border => $::FONTSIZE * 0.8, 908 border => 0.6,
909 can_events => 1,
544 @_ 910 @_
911 );
912
913 $self->{title} &&= new CFClient::UI::Label
914 align => 0,
915 valign => 1,
916 text => $self->{title},
917 fontsize => $self->{border};
918
919 $self
920}
921
922sub border {
923 int $_[0]{border} * $::FONTSIZE
924}
925
926sub size_request {
927 my ($self) = @_;
928
929 my ($w, $h) = $self->SUPER::size_request;
930
931 (
932 $w + $self->border * 2,
933 $h + $self->border * 2,
545 ) 934 )
546} 935}
547 936
548sub size_request {
549 my ($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 + $self->{border} * 2,
558 )
559}
560
561sub size_allocate { 937sub size_allocate {
562 my ($self, $x, $y, $w, $h) = @_; 938 my ($self, $w, $h) = @_;
563 939
564 $self->_size_allocate ($x, $y, $w, $h) or return;
565
566 $h -= List::Util::max 0, $self->{border} * 2; 940 $h -= List::Util::max 0, $self->border * 2;
567 $w -= List::Util::max 0, $self->{border} * 2; 941 $w -= List::Util::max 0, $self->border * 2;
568 942
943 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
944 if $self->{title};
945
569 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 946 $self->child->configure ($self->border, $self->border, $w, $h);
570} 947}
571 948
572sub button_down { 949sub button_down {
573 my ($self, $ev, $x, $y) = @_; 950 my ($self, $ev, $x, $y) = @_;
574 951
575 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 952 my ($w, $h) = @$self{qw(w h)};
576 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 953 my $border = $self->border;
577 954
955 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
956 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
957
958 if ($lr & $td) {
959 my ($wx, $wy) = ($self->{x}, $self->{y});
578 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 960 my ($ox, $oy) = ($ev->{x}, $ev->{y});
579 my ($bw, $bh) = ($self->{w}, $self->{h}); 961 my ($bw, $bh) = ($self->{w}, $self->{h});
962
963 my $mx = $x < $border;
964 my $my = $y < $border;
580 965
581 $self->{motion} = sub { 966 $self->{motion} = sub {
582 my ($ev, $x, $y) = @_; 967 my ($ev, $x, $y) = @_;
583 968
584 ($x, $y) = ($ev->motion_x, $ev->motion_y); 969 my $dx = $ev->{x} - $ox;
970 my $dy = $ev->{y} - $oy;
585 971
586 $self->{user_w} = $bw + $x - $ox; 972 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
587 $self->{user_h} = $bh + $y - $oy; 973 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
588 $self->update; 974 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
975 $self->check_size;
589 }; 976 };
590 977
591 } elsif ($x >= 0 && $x < $self->{w} 978 } elsif ($lr ^ $td) {
592 && $y >= 0 && $y < $self->{border}) {
593
594 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 979 my ($ox, $oy) = ($ev->{x}, $ev->{y});
595 my ($bx, $by) = ($self->{x}, $self->{y}); 980 my ($bx, $by) = ($self->{x}, $self->{y});
596 981
597 $self->{motion} = sub { 982 $self->{motion} = sub {
598 my ($ev, $x, $y) = @_; 983 my ($ev, $x, $y) = @_;
599 984
600 ($x, $y) = ($ev->motion_x, $ev->motion_y); 985 ($x, $y) = ($ev->{x}, $ev->{y});
601 986
602 $self->move ($bx + $x - $ox, $by + $y - $oy); 987 $self->move ($bx + $x - $ox, $by + $y - $oy);
603 $self->update; 988 $self->update;
604 }; 989 };
605 } 990 }
… …
626 glEnable GL_BLEND; 1011 glEnable GL_BLEND;
627 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1012 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
628 glEnable GL_TEXTURE_2D; 1013 glEnable GL_TEXTURE_2D;
629 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1014 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
630 1015
1016 my $border = $self->border;
1017
631 glColor @{ $self->{border_bg} }; 1018 glColor @{ $self->{border_bg} };
632 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 1019 $tex[1]->draw_quad (0, 0, $w, $border);
633 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 1020 $tex[3]->draw_quad (0, $border, $border, $ch);
634 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 1021 $tex[2]->draw_quad ($w - $border, $border, $border, $ch);
635 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 1022 $tex[4]->draw_quad (0, $h - $border, $w, $border);
636 1023
1024 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
637 my $bg = $tex[0]; 1025 my $bg = $tex[0];
638 1026
639 # TODO: repeat texture not scale 1027 # TODO: repeat texture not scale
640 my $rep_x = $cw / $bg->{w}; 1028 my $rep_x = $cw / $bg->{w};
641 my $rep_y = $ch / $bg->{h}; 1029 my $rep_y = $ch / $bg->{h};
642 1030
643 glColor @{ $self->{bg} }; 1031 glColor @{ $self->{bg} };
1032
1033 $bg->{s} = $rep_x;
1034 $bg->{t} = $rep_y;
1035 $bg->{wrap_mode} = 1;
644 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 1036 $bg->draw_quad ($border, $border, $cw, $ch);
645 1037
646 glDisable GL_TEXTURE_2D; 1038 glDisable GL_TEXTURE_2D;
647 glDisable GL_BLEND; 1039 glDisable GL_BLEND;
1040 }
1041
1042 $self->{title}->draw if $self->{title};
648 1043
649 $self->child->draw; 1044 $self->child->draw;
650} 1045}
651 1046
652############################################################################# 1047#############################################################################
… …
655 1050
656our @ISA = CFClient::UI::Base::; 1051our @ISA = CFClient::UI::Base::;
657 1052
658use List::Util qw(max sum); 1053use List::Util qw(max sum);
659 1054
660use SDL::OpenGL; 1055use CFClient::OpenGL;
661 1056
662sub new { 1057sub new {
663 my $class = shift; 1058 my $class = shift;
664 1059
665 $class->SUPER::new ( 1060 $class->SUPER::new (
… …
667 @_ 1062 @_
668 ) 1063 )
669} 1064}
670 1065
671sub add { 1066sub add {
672 my ($self, $x, $y, $chld) = @_; 1067 my ($self, $x, $y, $child) = @_;
673 1068
1069 $child->set_parent ($self);
674 $self->{children}[$y][$x] = $chld; 1070 $self->{children}[$y][$x] = $child;
675 $chld->set_parent ($self);
676 1071
677 $self->{w} = $self->{h} = -1; 1072 $child->check_size;
1073}
1074
1075sub children {
1076 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1077}
1078
1079# TODO: move to container class maybe? send childs a signal on removal?
1080sub clear {
1081 my ($self) = @_;
1082
1083 my @children = $self->children;
1084 delete $self->{children};
1085
1086 for (@children) {
1087 delete $_->{parent};
1088 $_->hide;
1089 }
1090
678 $self->update; 1091 $self->update;
679} 1092}
680 1093
681sub get_wh { 1094sub get_wh {
682 my ($self) = @_; 1095 my ($self) = @_;
… …
688 or next; 1101 or next;
689 1102
690 for my $x (0 .. $#$row) { 1103 for my $x (0 .. $#$row) {
691 my $widget = $row->[$x] 1104 my $widget = $row->[$x]
692 or next; 1105 or next;
693 my ($w, $h) = $widget->size_request; 1106 my ($w, $h) = @$widget{qw(req_w req_h)};
694 1107
695 $w[$x] = max $w[$x], $w; 1108 $w[$x] = max $w[$x], $w;
696 $h[$y] = max $h[$y], $h; 1109 $h[$y] = max $h[$y], $h;
697 } 1110 }
698 } 1111 }
… …
710 (sum @$hs), 1123 (sum @$hs),
711 ) 1124 )
712} 1125}
713 1126
714sub size_allocate { 1127sub size_allocate {
715 my ($self, $x, $y, $w, $h) = @_; 1128 my ($self, $w, $h) = @_;
716
717 $self->_size_allocate ($x, $y, $w, $h) or return;
718 1129
719 my ($ws, $hs) = $self->get_wh; 1130 my ($ws, $hs) = $self->get_wh;
720 1131
721 my $req_w = sum @$ws; 1132 my $req_w = sum @$ws;
722 my $req_h = sum @$hs; 1133 my $req_h = sum @$hs;
… …
727 my $col_expand = (sum @col_expand) || 1; 1138 my $col_expand = (sum @col_expand) || 1;
728 1139
729 # linearly scale sizes 1140 # linearly scale sizes
730 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1141 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
731 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1142 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1143
1144 CFClient::UI::harmonize $ws;
1145 CFClient::UI::harmonize $hs;
732 1146
733 my $y; 1147 my $y;
734 1148
735 for my $r (0 .. $#{$self->{children}}) { 1149 for my $r (0 .. $#{$self->{children}}) {
736 my $row = $self->{children}[$r] 1150 my $row = $self->{children}[$r]
… …
741 1155
742 for my $c (0 .. $#$row) { 1156 for my $c (0 .. $#$row) {
743 my $col_w = $ws->[$c]; 1157 my $col_w = $ws->[$c];
744 1158
745 if (my $widget = $row->[$c]) { 1159 if (my $widget = $row->[$c]) {
746 $widget->size_allocate ($x, $y, $col_w, $row_h); 1160 $widget->configure ($x, $y, $col_w, $row_h);
747 } 1161 }
748 1162
749 $x += $col_w; 1163 $x += $col_w;
750 } 1164 }
751 1165
… …
796 (List::Util::max map $_->[1], @alloc), 1210 (List::Util::max map $_->[1], @alloc),
797 ) 1211 )
798} 1212}
799 1213
800sub size_allocate { 1214sub size_allocate {
801 my ($self, $x, $y, $w, $h) = @_; 1215 my ($self, $w, $h) = @_;
802
803 $self->_size_allocate ($x, $y, $w, $h);
804 1216
805 ($h, $w) = ($w, $h); 1217 ($h, $w) = ($w, $h);
806 1218
807 my $children = $self->{children}; 1219 my $children = $self->{children};
808 1220
809 my @h = map +($_->size_request)[0], @$children; 1221 my @h = map $_->{req_w}, @$children;
810 1222
811 my $req_h = List::Util::sum @h; 1223 my $req_h = List::Util::sum @h;
812 1224
813 if ($req_h > $h) { 1225 if ($req_h > $h) {
814 # ah well, not enough space 1226 # ah well, not enough space
… …
824 $alloc_h += ($h - $req_h) * $child->{expand} / $exp; 1236 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
825 $h[$_] = $alloc_h; 1237 $h[$_] = $alloc_h;
826 } 1238 }
827 } 1239 }
828 1240
1241 CFClient::UI::harmonize \@h;
1242
829 my $y = 0; 1243 my $y = 0;
830 for (0 .. $#$children) { 1244 for (0 .. $#$children) {
831 my $child = $children->[$_]; 1245 my $child = $children->[$_];
832 my $h = $h[$_]; 1246 my $h = $h[$_];
833 $child->size_allocate ($y, 0, $h, $w); 1247 $child->configure ($y, 0, $h, $w);
834 1248
835 $y += $h; 1249 $y += $h;
836 } 1250 }
1251
1252 1
837} 1253}
838 1254
839############################################################################# 1255#############################################################################
840 1256
841package CFClient::UI::VBox; 1257package CFClient::UI::VBox;
… …
854 (List::Util::sum map $_->[1], @alloc), 1270 (List::Util::sum map $_->[1], @alloc),
855 ) 1271 )
856} 1272}
857 1273
858sub size_allocate { 1274sub size_allocate {
859 my ($self, $x, $y, $w, $h) = @_; 1275 my ($self, $w, $h) = @_;
860
861 $self->_size_allocate ($x, $y, $w, $h);
862 1276
863 my $children = $self->{children}; 1277 my $children = $self->{children};
864 1278
865 my @h = map +($_->size_request)[1], @$children; 1279 my @h = map $_->{req_h}, @$children;
866 1280
867 my $req_h = List::Util::sum @h; 1281 my $req_h = List::Util::sum @h;
868 1282
869 if ($req_h > $h) { 1283 if ($req_h > $h) {
870 # ah well, not enough space 1284 # ah well, not enough space
… …
878 1292
879 $h[$_] += ($h - $req_h) * $child->{expand} / $exp; 1293 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
880 } 1294 }
881 } 1295 }
882 1296
1297 CFClient::UI::harmonize \@h;
1298
883 my $y = 0; 1299 my $y = 0;
884 for (0 .. $#$children) { 1300 for (0 .. $#$children) {
885 my $child = $children->[$_]; 1301 my $child = $children->[$_];
886 my $h = $h[$_]; 1302 my $h = $h[$_];
887 $child->size_allocate (0, $y, $w, $h); 1303 $child->configure (0, $y, $w, $h);
888 1304
889 $y += $h; 1305 $y += $h;
890 } 1306 }
1307
1308 1
891} 1309}
892 1310
893############################################################################# 1311#############################################################################
894 1312
895package CFClient::UI::Label; 1313package CFClient::UI::Label;
896 1314
897our @ISA = CFClient::UI::Base::; 1315our @ISA = CFClient::UI::Base::;
898 1316
899use SDL::OpenGL; 1317use CFClient::OpenGL;
900 1318
901sub new { 1319sub new {
902 my ($class, %arg) = @_; 1320 my ($class, %arg) = @_;
903 1321
904 my $self = $class->SUPER::new ( 1322 my $self = $class->SUPER::new (
905 fg => [1, 1, 1], 1323 fg => [1, 1, 1],
906 height => $::FONTSIZE, 1324 #font => default_font
1325 fontsize => 1,
907 text => "", 1326 text => "",
908 align => -1, 1327 align => -1,
1328 valign => -1,
909 padding => 2, 1329 padding => 2,
910 layout => new CFClient::Layout, 1330 layout => new CFClient::Layout,
1331 can_events => 0,
911 %arg 1332 %arg
912 ); 1333 );
913 1334
914 $self->set_text ($self->{text}); 1335 if (exists $self->{template}) {
1336 my $layout = new CFClient::Layout;
1337 $layout->set_text (delete $self->{template});
1338 $self->{template} = $layout;
1339 }
1340
1341 $self->set_text (delete $self->{text}) if exists $self->{text};
1342 $self->set_markup (delete $self->{markup}) if exists $self->{markup};
915 1343
916 $self 1344 $self
917} 1345}
918 1346
919sub escape_text { 1347sub escape {
920 local $_ = $_[1]; 1348 local $_ = $_[1];
921 1349
922 s/&/&amp;/g; 1350 s/&/&amp;/g;
923 s/>/&gt;/g; 1351 s/>/&gt;/g;
924 s/</&lt;/g; 1352 s/</&lt;/g;
925 1353
926 $_[1] 1354 $_[1]
927} 1355}
928 1356
1357sub update {
1358 my ($self) = @_;
1359
1360 delete $self->{texture};
1361 $self->SUPER::update;
1362}
1363
929sub set_text { 1364sub set_text {
930 my ($self, $text) = @_; 1365 my ($self, $text) = @_;
931 1366
1367 return if $self->{text} eq "T$text";
932 $self->{text} = $text; 1368 $self->{text} = "T$text";
1369
933 $self->{layout}->set_markup ($text); 1370 $self->{layout}->set_text ($text);
934 1371
935 delete $self->{texture}; 1372 delete $self->{texture};
936# $self->{w} = $self->{h} = -1;
937 $self->update; 1373 $self->update;
1374 $self->check_size;
938} 1375}
939 1376
940sub get_text { 1377sub set_markup {
941 my ($self, $text) = @_; 1378 my ($self, $markup) = @_;
942 1379
943 $self->{text} 1380 return if $self->{text} eq "M$markup";
1381 $self->{text} = "M$markup";
1382
1383 $self->{layout}->set_markup ($markup);
1384
1385 delete $self->{texture};
1386 $self->update;
1387 $self->check_size;
944} 1388}
945 1389
946sub size_request { 1390sub size_request {
947 my ($self) = @_; 1391 my ($self) = @_;
948 1392
949 $self->{layout}->set_width; 1393 $self->{layout}->set_font ($self->{font}) if $self->{font};
1394 $self->{layout}->set_width ($self->{max_w} || -1);
950 $self->{layout}->set_height ($self->{height}); 1395 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1396
951 my ($w, $h) = $self->{layout}->size; 1397 my ($w, $h) = $self->{layout}->size;
1398
1399 if (exists $self->{template}) {
1400 $self->{template}->set_font ($self->{font}) if $self->{font};
1401 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1402
1403 my ($w2, $h2) = $self->{template}->size;
1404
1405 $w = List::Util::max $w, $w2;
1406 $h = List::Util::max $h, $h2;
1407 }
952 1408
953 ( 1409 (
954 $w + $self->{padding} * 2, 1410 $w + $self->{padding} * 2,
955 $h + $self->{padding} * 2, 1411 $h + $self->{padding} * 2,
956 ) 1412 )
957} 1413}
958 1414
959sub size_allocate { 1415sub size_allocate {
960 my ($self, $x, $y, $w, $h) = @_; 1416 my ($self, $w, $h) = @_;
961
962 $self->_size_allocate ($x, $y, $w, $h) or return;
963 1417
964 delete $self->{texture}; 1418 delete $self->{texture};
965} 1419}
966 1420
967sub update { 1421sub set_fontsize {
968 my ($self) = @_; 1422 my ($self, $fontsize) = @_;
969 1423
1424 $self->{fontsize} = $fontsize;
970 delete $self->{texture}; 1425 delete $self->{texture};
1426
971 $self->SUPER::update; 1427 $self->update;
1428 $self->check_size;
972} 1429}
973 1430
974sub _draw { 1431sub _draw {
975 my ($self) = @_; 1432 my ($self) = @_;
976 1433
977 my $tex = $self->{texture} ||= do { 1434 my $tex = $self->{texture} ||= do {
1435 $self->{layout}->set_font ($self->{font}) if $self->{font};
978 $self->{layout}->set_width ($self->{w}); 1436 $self->{layout}->set_width ($self->{w});
979 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height}); 1437 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
980 new_from_layout CFClient::Texture $self->{layout} 1438 new_from_layout CFClient::Texture $self->{layout}
981 }; 1439 };
982 1440
983 glEnable GL_BLEND; 1441 glEnable GL_BLEND;
984 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1442 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
985 glEnable GL_TEXTURE_2D; 1443 glEnable GL_TEXTURE_2D;
986 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1444 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
987 1445
988 glColor @{$self->{fg}}; 1446 glColor @{$self->{fg}};
989 1447
990 my $x = 1448 $self->{ox} = int (
991 $self->{align} < 0 ? $self->{padding} 1449 $self->{align} < 0 ? $self->{padding}
992 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1450 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
993 : ($self->{w} - $tex->{w}) * 0.5; 1451 : ($self->{w} - $tex->{w}) * 0.5
1452 );
994 1453
995 glTranslate int $x, int +($self->{h} - $tex->{h}) * 0.5, 0; 1454 $self->{oy} = int (
996 $tex->draw_quad (0, 0); 1455 $self->{valign} < 0 ? $self->{padding}
1456 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1457 : ($self->{h} - $tex->{h}) * 0.5
1458 );
1459
1460 $tex->draw_quad ($self->{ox}, $self->{oy});
997 1461
998 glDisable GL_TEXTURE_2D; 1462 glDisable GL_TEXTURE_2D;
999 glDisable GL_BLEND; 1463 glDisable GL_BLEND;
1000} 1464}
1001 1465
1002############################################################################# 1466#############################################################################
1003 1467
1004package CFClient::UI::Entry; 1468package CFClient::UI::EntryBase;
1005 1469
1006our @ISA = CFClient::UI::Label::; 1470our @ISA = CFClient::UI::Label::;
1007 1471
1008use SDL; 1472use CFClient::OpenGL;
1009use SDL::OpenGL;
1010 1473
1011sub new { 1474sub new {
1012 my $class = shift; 1475 my $class = shift;
1013 1476
1014 $class->SUPER::new ( 1477 $class->SUPER::new (
1015 fg => [1, 1, 1], 1478 fg => [1, 1, 1],
1016 bg => [0, 0, 0, 0.2], 1479 bg => [0, 0, 0, 0.2],
1017 active_bg => [1, 1, 1, 0.5], 1480 active_bg => [1, 1, 1, 0.5],
1018 active_fg => [0, 0, 0], 1481 active_fg => [0, 0, 0],
1019 can_hover => 1, 1482 can_hover => 1,
1020 can_focus => 1, 1483 can_focus => 1,
1484 valign => 0,
1485 can_events => 1,
1021 @_ 1486 @_
1022 ) 1487 )
1023} 1488}
1024 1489
1025sub _set_text { 1490sub _set_text {
1026 my ($self, $text) = @_; 1491 my ($self, $text) = @_;
1027 1492
1493 delete $self->{cur_h};
1494
1495 return if $self->{text} eq $text;
1496
1497 delete $self->{texture};
1498
1028 $self->{last_activity} = $::NOW; 1499 $self->{last_activity} = $::NOW;
1029
1030 $self->{text} = $text; 1500 $self->{text} = $text;
1031 $self->{layout}->set_width ($self->{w});
1032 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height});
1033 1501
1034 $text =~ s/./*/g if $self->{hidden}; 1502 $text =~ s/./*/g if $self->{hidden};
1503 $self->{layout}->set_text ("$text ");
1035 1504
1036 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1505 $self->emit (changed => $self->{text});
1506}
1037 1507
1038 $text = substr $text, 0, $self->{cursor}; 1508sub get_text {
1039 utf8::encode $text; 1509 $_[0]{text}
1040
1041 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1042} 1510}
1043 1511
1044sub size_request { 1512sub size_request {
1045 my ($self) = @_; 1513 my ($self) = @_;
1046 1514
… …
1048 1516
1049 ($w + 1, $h) # add 1 for cursor 1517 ($w + 1, $h) # add 1 for cursor
1050} 1518}
1051 1519
1052sub size_allocate { 1520sub size_allocate {
1053 my ($self, $x, $y, $w, $h) = @_; 1521 my ($self, $w, $h) = @_;
1054 1522
1055 $self->SUPER::size_allocate ($x, $y, $w, $h); 1523 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1056
1057 $self->_set_text ($self->{text});
1058} 1524}
1059 1525
1060sub set_text { 1526sub set_text {
1061 my ($self, $text) = @_; 1527 my ($self, $text) = @_;
1062 1528
… …
1066} 1532}
1067 1533
1068sub key_down { 1534sub key_down {
1069 my ($self, $ev) = @_; 1535 my ($self, $ev) = @_;
1070 1536
1071 my $mod = $ev->key_mod; 1537 my $mod = $ev->{mod};
1072 my $sym = $ev->key_sym; 1538 my $sym = $ev->{sym};
1073
1074 my $uni = $ev->key_unicode; 1539 my $uni = $ev->{unicode};
1075 1540
1076 my $text = $self->get_text; 1541 my $text = $self->get_text;
1077 1542
1078 if ($sym == SDLK_BACKSPACE) { 1543 if ($sym == 8) {
1079 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1544 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1080 } elsif ($sym == SDLK_DELETE) { 1545 } elsif ($sym == 127) {
1081 substr $text, $self->{cursor}, 1, ""; 1546 substr $text, $self->{cursor}, 1, "";
1082 } elsif ($sym == SDLK_LEFT) { 1547 } elsif ($sym == CFClient::SDLK_LEFT) {
1083 --$self->{cursor} if $self->{cursor}; 1548 --$self->{cursor} if $self->{cursor};
1084 } elsif ($sym == SDLK_RIGHT) { 1549 } elsif ($sym == CFClient::SDLK_RIGHT) {
1085 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1550 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1086 } elsif ($sym == SDLK_HOME) { 1551 } elsif ($sym == CFClient::SDLK_HOME) {
1087 $self->{cursor} = 0; 1552 $self->{cursor} = 0;
1088 } elsif ($sym == SDLK_END) { 1553 } elsif ($sym == CFClient::SDLK_END) {
1089 $self->{cursor} = length $text; 1554 $self->{cursor} = length $text;
1555 } elsif ($sym == 27) {
1556 $self->emit ('escape');
1090 } elsif ($uni) { 1557 } elsif ($uni) {
1091 substr $text, $self->{cursor}++, 0, chr $uni; 1558 substr $text, $self->{cursor}++, 0, chr $uni;
1092 } 1559 }
1093 1560
1094 $self->_set_text ($text); 1561 $self->_set_text ($text);
… …
1148 1615
1149 $self->SUPER::_draw; 1616 $self->SUPER::_draw;
1150 1617
1151 #TODO: force update every cursor change :( 1618 #TODO: force update every cursor change :(
1152 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1619 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1620
1621 unless (exists $self->{cur_h}) {
1622 my $text = substr $self->{text}, 0, $self->{cursor};
1623 utf8::encode $text;
1624
1625 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1626 }
1627
1153 glColor @{$self->{fg}}; 1628 glColor @{$self->{fg}};
1154 glBegin GL_LINES; 1629 glBegin GL_LINES;
1155 glVertex $self->{cur_x}, $self->{cur_y};
1156 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1630 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1631 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1157 glEnd; 1632 glEnd;
1158 } 1633 }
1159} 1634}
1160 1635
1636package CFClient::UI::Entry;
1637
1638our @ISA = CFClient::UI::EntryBase::;
1639
1640use CFClient::OpenGL;
1641
1642sub key_down {
1643 my ($self, $ev) = @_;
1644
1645 my $sym = $ev->{sym};
1646
1647 if ($sym == 13) {
1648 unshift @{$self->{history}},
1649 my $txt = $self->get_text;
1650 $self->{history_pointer} = -1;
1651 $self->{history_saveback} = '';
1652 $self->emit (activate => $txt);
1653 $self->update;
1654
1655 } elsif ($sym == CFClient::SDLK_UP) {
1656 if ($self->{history_pointer} < 0) {
1657 $self->{history_saveback} = $self->get_text;
1658 }
1659 if (@{$self->{history} || []} > 0) {
1660 $self->{history_pointer}++;
1661 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1662 $self->{history_pointer} = @{$self->{history} || []} - 1;
1663 }
1664 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1665 }
1666
1667 } elsif ($sym == CFClient::SDLK_DOWN) {
1668 $self->{history_pointer}--;
1669 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1670
1671 if ($self->{history_pointer} >= 0) {
1672 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1673 } else {
1674 $self->set_text ($self->{history_saveback});
1675 }
1676
1677 } else {
1678 $self->SUPER::key_down ($ev);
1679 }
1680
1681}
1682
1161############################################################################# 1683#############################################################################
1162 1684
1163package CFClient::UI::Button; 1685package CFClient::UI::Button;
1164 1686
1165our @ISA = CFClient::UI::Label::; 1687our @ISA = CFClient::UI::Label::;
1166 1688
1167use SDL; 1689use CFClient::OpenGL;
1168use SDL::OpenGL;
1169 1690
1170my @tex = 1691my @tex =
1171 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1692 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1172 qw(b1_button_active.png); 1693 qw(b1_button_active.png);
1173 1694
1174sub new { 1695sub new {
1175 my $class = shift; 1696 my $class = shift;
1176 1697
1177 $class->SUPER::new ( 1698 $class->SUPER::new (
1178 padding => 4, 1699 padding => 4,
1179 fg => [1, 1, 1], 1700 fg => [1, 1, 1],
1180 bg => [1, 1, 1, 0.2], 1701 bg => [1, 1, 1, 0.2],
1181 active_fg => [1, 1, 0], 1702 active_fg => [0, 0, 1],
1182 can_hover => 1, 1703 can_hover => 1,
1704 align => 0,
1705 valign => 0,
1706 can_events => 1,
1183 @_ 1707 @_
1184 ) 1708 )
1185} 1709}
1186 1710
1187sub button_up { 1711sub button_up {
… …
1195 1719
1196sub _draw { 1720sub _draw {
1197 my ($self) = @_; 1721 my ($self) = @_;
1198 1722
1199 local $self->{fg} = $self->{fg}; 1723 local $self->{fg} = $self->{fg};
1200 my $tex = $tex[0];
1201
1202 glEnable GL_BLEND;
1203 glEnable GL_TEXTURE_2D;
1204 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1205 1724
1206 if ($GRAB == $self) { 1725 if ($GRAB == $self) {
1207 $self->{fg} = $self->{active_fg}; 1726 $self->{fg} = $self->{active_fg};
1208 } 1727 }
1209 1728
1210 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1729 glEnable GL_BLEND;
1730 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1731 glEnable GL_TEXTURE_2D;
1211 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1732 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1733 glColor 0, 0, 0, 1;
1212 1734
1213 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1735 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});
1214 1736
1215 glDisable GL_TEXTURE_2D; 1737 glDisable GL_TEXTURE_2D;
1216 glDisable GL_BLEND; 1738 glDisable GL_BLEND;
1217 1739
1218 $self->SUPER::_draw; 1740 $self->SUPER::_draw;
… …
1222 1744
1223package CFClient::UI::CheckBox; 1745package CFClient::UI::CheckBox;
1224 1746
1225our @ISA = CFClient::UI::DrawBG::; 1747our @ISA = CFClient::UI::DrawBG::;
1226 1748
1227use SDL; 1749my @tex =
1228use SDL::OpenGL; 1750 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1751 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1752
1753use CFClient::OpenGL;
1229 1754
1230sub new { 1755sub new {
1231 my $class = shift; 1756 my $class = shift;
1232 1757
1233 $class->SUPER::new ( 1758 $class->SUPER::new (
… …
1244 my ($self) = @_; 1769 my ($self) = @_;
1245 1770
1246 ($self->{padding} * 2 + 6) x 2 1771 ($self->{padding} * 2 + 6) x 2
1247} 1772}
1248 1773
1249sub size_allocate {
1250 my ($self, $x, $y, $w, $h) = @_;
1251
1252 $self->_size_allocate ($x, $y, $w, $h);
1253}
1254
1255sub button_down { 1774sub button_down {
1256 my ($self, $ev, $x, $y) = @_; 1775 my ($self, $ev, $x, $y) = @_;
1257 1776
1258 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1777 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1259 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1778 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
… …
1268 $self->SUPER::_draw; 1787 $self->SUPER::_draw;
1269 1788
1270 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1789 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1271 1790
1272 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1791 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1273 1792
1274 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1793 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1275 1794
1276 glBegin GL_LINE_LOOP; 1795 glEnable GL_BLEND;
1277 glVertex 0 , 0; 1796 glEnable GL_TEXTURE_2D;
1278 glVertex 0 , $s; 1797 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1279 glVertex $s, $s; 1798
1280 glVertex $s, 0; 1799 my $tex = $self->{state} ? $tex[1] : $tex[0];
1800
1801 $tex->draw_quad (0, 0, $s, $s);
1802
1803 glDisable GL_TEXTURE_2D;
1804 glDisable GL_BLEND;
1805}
1806
1807#############################################################################
1808
1809package CFClient::UI::Image;
1810
1811our @ISA = CFClient::UI::Base::;
1812
1813use CFClient::OpenGL;
1814use Carp qw/confess/;
1815
1816our %loaded_images;
1817
1818sub new {
1819 my $class = shift;
1820
1821 my $self = $class->SUPER::new (can_events => 0, @_);
1822
1823 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1824
1825 $loaded_images{$self->{image}} ||=
1826 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1827
1828 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1829
1830 Scalar::Util::weaken $loaded_images{$self->{image}};
1831
1832 $self->{aspect} = $tex->{w} / $tex->{h};
1833
1834 $self
1835}
1836
1837sub size_request {
1838 my ($self) = @_;
1839
1840 ($self->{tex}->{w}, $self->{tex}->{h})
1841}
1842
1843sub _draw {
1844 my ($self) = @_;
1845
1846 my $tex = $self->{tex};
1847
1848 my ($w, $h) = ($self->{w}, $self->{h});
1849
1850 if ($self->{rot90}) {
1851 glRotate 90, 0, 0, 1;
1852 glTranslate 0, -$self->{w}, 0;
1853
1854 ($w, $h) = ($h, $w);
1855 }
1856
1857 glEnable GL_BLEND;
1858 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1859 glEnable GL_TEXTURE_2D;
1860 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1861
1862 $tex->draw_quad (0, 0, $w, $h);
1863
1864 glDisable GL_BLEND;
1865 glDisable GL_TEXTURE_2D;
1866}
1867
1868#############################################################################
1869
1870package CFClient::UI::VGauge;
1871
1872our @ISA = CFClient::UI::Base::;
1873
1874use List::Util qw(min max);
1875
1876use CFClient::OpenGL;
1877
1878my %tex = (
1879 food => [
1880 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1881 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1882 ],
1883 grace => [
1884 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1885 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1886 ],
1887 hp => [
1888 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1889 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1890 ],
1891 mana => [
1892 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1893 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1894 ],
1895);
1896
1897# eg. VGauge->new (gauge => 'food'), default gauge: food
1898sub new {
1899 my $class = shift;
1900
1901 my $self = $class->SUPER::new (
1902 type => 'food',
1903 @_
1904 );
1905
1906 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1907
1908 $self
1909}
1910
1911sub size_request {
1912 my ($self) = @_;
1913
1914 #my $tex = $tex{$self->{type}}[0];
1915 #@$tex{qw(w h)}
1916 (0, 0)
1917}
1918
1919sub set_max {
1920 my ($self, $max) = @_;
1921
1922 return if $self->{max_val} == $max;
1923
1924 $self->{max_val} = $max;
1925 $self->update;
1926}
1927
1928sub set_value {
1929 my ($self, $val, $max) = @_;
1930
1931 $self->set_max ($max)
1932 if defined $max;
1933
1934 return if $self->{val} == $val;
1935
1936 $self->{val} = $val;
1937 $self->update;
1938}
1939
1940sub _draw {
1941 my ($self) = @_;
1942
1943 my $tex = $tex{$self->{type}};
1944 my ($t1, $t2, $t3) = @$tex;
1945
1946 my ($w, $h) = ($self->{w}, $self->{h});
1947
1948 if ($self->{vertical}) {
1949 glRotate 90, 0, 0, 1;
1950 glTranslate 0, -$self->{w}, 0;
1951
1952 ($w, $h) = ($h, $w);
1953 }
1954
1955 my $ycut = $self->{val} / ($self->{max_val} || 1);
1956
1957 my $ycut1 = max 0, min 1, $ycut;
1958 my $ycut2 = max 0, min 1, $ycut - 1;
1959
1960 my $h1 = $self->{h} * (1 - $ycut1);
1961 my $h2 = $self->{h} * (1 - $ycut2);
1962
1963 glEnable GL_BLEND;
1964 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1965 glEnable GL_TEXTURE_2D;
1966 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1967
1968 glBindTexture GL_TEXTURE_2D, $t1->{name};
1969 glBegin GL_QUADS;
1970 glTexCoord 0 , 0; glVertex 0 , 0;
1971 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1972 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1973 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1281 glEnd; 1974 glEnd;
1282 1975
1283 if ($self->{state}) { 1976 my $ycut1 = List::Util::min 1, $ycut;
1977 glBindTexture GL_TEXTURE_2D, $t2->{name};
1978 glBegin GL_QUADS;
1979 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1980 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1981 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1982 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1983 glEnd;
1984
1985 if ($t3) {
1986 glBindTexture GL_TEXTURE_2D, $t3->{name};
1284 glBegin GL_LINES; 1987 glBegin GL_QUADS;
1285 glVertex 0 , 0; 1988 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1286 glVertex $s, $s; 1989 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1287 glVertex $s, 0; 1990 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1288 glVertex 0 , $s; 1991 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1289 glEnd; 1992 glEnd;
1290 } 1993 }
1994
1995 glDisable GL_BLEND;
1996 glDisable GL_TEXTURE_2D;
1997}
1998
1999#############################################################################
2000
2001package CFClient::UI::Gauge;
2002
2003our @ISA = CFClient::UI::VBox::;
2004
2005sub new {
2006 my ($class, %arg) = @_;
2007
2008 my $self = $class->SUPER::new (
2009 tooltip => $arg{type},
2010 can_hover => 1,
2011 can_events => 1,
2012 %arg,
2013 );
2014
2015 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2016 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2017 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2018
2019 $self
2020}
2021
2022sub set_fontsize {
2023 my ($self, $fsize) = @_;
2024
2025 $self->{value}->set_fontsize ($fsize);
2026 $self->{max} ->set_fontsize ($fsize);
2027}
2028
2029sub set_max {
2030 my ($self, $max) = @_;
2031
2032 $self->{gauge}->set_max ($max);
2033 $self->{max}->set_text ($max);
2034}
2035
2036sub set_value {
2037 my ($self, $val, $max) = @_;
2038
2039 $self->set_max ($max)
2040 if defined $max;
2041
2042 $self->{gauge}->set_value ($val, $max);
2043 $self->{value}->set_text ($val);
1291} 2044}
1292 2045
1293############################################################################# 2046#############################################################################
1294 2047
1295package CFClient::UI::Slider; 2048package CFClient::UI::Slider;
1296 2049
1297use strict; 2050use strict;
1298 2051
1299use SDL::OpenGL; 2052use CFClient::OpenGL;
1300 2053
1301our @ISA = CFClient::UI::DrawBG::; 2054our @ISA = CFClient::UI::DrawBG::;
2055
2056my @tex =
2057 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
2058 qw(s1_slider.png s1_slider_bg.png);
1302 2059
1303sub new { 2060sub new {
1304 my $class = shift; 2061 my $class = shift;
1305 2062
1306 # range [value, low, high, page] 2063 # range [value, low, high, page]
… …
1310 # TODO: calculations are off 2067 # TODO: calculations are off
1311 my $self = $class->SUPER::new ( 2068 my $self = $class->SUPER::new (
1312 fg => [1, 1, 1], 2069 fg => [1, 1, 1],
1313 active_fg => [0, 0, 0], 2070 active_fg => [0, 0, 0],
1314 range => [0, 0, 100, 10], 2071 range => [0, 0, 100, 10],
1315 req_w => 40, 2072 req_w => $::WIDTH / 80,
1316 req_h => 13, 2073 req_h => $::WIDTH / 80,
1317 vertical => 0, 2074 vertical => 0,
1318 can_hover => 1, 2075 can_hover => 1,
2076 inner_pad => 5,
1319 @_ 2077 @_
1320 ); 2078 );
1321 2079
1322 $self 2080 $self
1323} 2081}
… …
1344 if ($GRAB == $self) { 2102 if ($GRAB == $self) {
1345 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2103 my ($value, $lo, $hi, $page) = @{$self->{range}};
1346 2104
1347 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2105 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
1348 2106
2107 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2108 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2109
2110 $x -= $inner_pad_px; # substract the padding
1349 $x = $x * ($hi - $lo) / $w + $lo; 2111 $x = $x * ($hi - $lo) / $inner_w + $lo;
1350 $x = $lo if $x < $lo; 2112 $x = $lo if $x < $lo;
1351 $x = $hi - $page if $x > $hi - $page; 2113 $x = $hi - $page if $x > $hi - $page;
1352 $self->{range}[0] = $x; 2114 $self->{range}[0] = $x;
1353 2115
1354 $self->emit (changed => $x); 2116 $self->emit (changed => $x);
1355 $self->update; 2117 $self->update;
1356 } 2118 }
2119}
2120
2121# the inner_* stuff is for generating a padding for the slider handle,
2122# so that the handle doesn't leave the texture. This calculation isn't 100%
2123# correct propably, but it does the job for now
2124sub _calc_inner_pad_px {
2125 my ($self, $w) = @_;
2126 ($w / 100) * $self->{inner_pad} # % to pixels
1357} 2127}
1358 2128
1359sub _draw { 2129sub _draw {
1360 my ($self) = @_; 2130 my ($self) = @_;
1361 2131
… …
1375 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2145 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1376 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2146 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1377 2147
1378 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2148 my ($value, $lo, $hi, $page) = @{$self->{range}};
1379 2149
2150 $hi = $value + 1 if $lo == $hi;
2151
2152 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2153 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2154
1380 $page = int $page * $w / ($hi - $lo); 2155 $page = int $page * $inner_w / ($hi - $lo);
1381 $value = int +($value - $lo) * $w / ($hi - $lo); 2156 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1382 2157
1383 $w -= $page; 2158 $w -= $page;
1384 $page &= ~1; 2159 $page &= ~1;
1385 glTranslate $page * 0.5, 0, 0; 2160 glTranslate $page * 0.5, 0, 0;
1386 $page ||= 2; 2161 $page ||= 2;
1387 2162
1388 glColor @$fg;
1389 glBegin GL_LINES;
1390 glVertex 0, 0; glVertex 0, $h;
1391 glVertex $w - 1, 0; glVertex $w - 1, $h;
1392 glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1393 glEnd;
1394
1395 my $knob_a = $value - $page * 0.5; 2163 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1396 my $knob_b = $value + $page * 0.5; 2164 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1397 2165
1398 glBegin GL_QUADS; 2166 glEnable GL_BLEND;
1399 glColor @$fg; 2167 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1400 glVertex $knob_a, 0; 2168 glEnable GL_TEXTURE_2D;
1401 glVertex $knob_a, $h; 2169 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1402 glVertex $knob_b, $h;
1403 glVertex $knob_b, 0;
1404 2170
1405 if ($knob_a < $knob_b - 2) { 2171 # draw background
1406 glColor @$bg; 2172 $tex[1]->draw_quad (0, 0, $w, $h);
1407 glVertex $knob_a + 1, 1; 2173
1408 glVertex $knob_a + 1, $h - 1; 2174 # draw handle
1409 glVertex $knob_b - 1, $h - 1; 2175 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);
1410 glVertex $knob_b - 1, 1; 2176
1411 } 2177 glDisable GL_BLEND;
1412 glEnd; 2178 glDisable GL_TEXTURE_2D;
1413} 2179}
1414 2180
1415############################################################################# 2181#############################################################################
1416 2182
1417package CFClient::UI::TextView; 2183package CFClient::UI::TextView;
1418 2184
1419our @ISA = CFClient::UI::HBox::; 2185our @ISA = CFClient::UI::HBox::;
1420 2186
1421use SDL::OpenGL; 2187use CFClient::OpenGL;
1422 2188
1423sub new { 2189sub new {
1424 my $class = shift; 2190 my $class = shift;
1425 2191
1426 my $self = $class->SUPER::new ( 2192 my $self = $class->SUPER::new (
1427 par => [], 2193 fontsize => 1,
2194 can_events => 0,
2195 #font => default_font
1428 @_, 2196 @_,
2197
2198 layout => (new CFClient::Layout),
2199 par => [],
2200 height => 0,
1429 children => [ 2201 children => [
1430 (new CFClient::UI::Empty expand => 1), 2202 (new CFClient::UI::Empty expand => 1),
1431 (new CFClient::UI::Slider vertical => 1), 2203 (new CFClient::UI::Slider vertical => 1),
1432 ], 2204 ],
1433 ); 2205 );
1434 2206
2207 $self->{children}[1]->connect (changed => sub { $self->update });
2208
1435 $self 2209 $self
2210}
2211
2212sub set_fontsize {
2213 my ($self, $fontsize) = @_;
2214
2215 $self->{fontsize} = $fontsize;
2216 $self->reflow;
2217}
2218
2219sub text_height {
2220 my ($self, $text) = @_;
2221
2222 my $layout = $self->{layout};
2223
2224 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2225 $layout->set_width ($self->{children}[0]{w});
2226 $layout->set_text ($text);
2227
2228 ($layout->size)[1]
2229}
2230
2231sub reflow {
2232 my ($self) = @_;
2233
2234 $self->{need_reflow}++;
2235 $self->update;
2236}
2237
2238sub size_allocate {
2239 my ($self, $w, $h) = @_;
2240
2241 $self->SUPER::size_allocate ($w, $h);
2242
2243 $self->{layout}->set_font ($self->{font}) if $self->{font};
2244 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2245 $self->{layout}->set_width ($self->{children}[0]{w});
2246
2247 $self->reflow;
1436} 2248}
1437 2249
1438sub add_paragraph { 2250sub add_paragraph {
1439 my ($self, $color, $text) = @_; 2251 my ($self, $color, $text) = @_;
1440 2252
2253 #TODO: intelligently "reformat" paragraph
2254
2255 my $height = $self->text_height ($text);
2256
2257 $self->{height} += $height;
2258
1441 push @{$self->{par}}, [$color, $text]; 2259 push @{$self->{par}}, [$height, $color, $text];
1442 my $count = scalar @{$self->{par}}; 2260
1443 $self->{children}[1]{range} = [$count - 1, 0, $count, 1]; 2261 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
1444 $self->{children}[1]->update; 2262 $self->{children}[1]->update;
1445} 2263}
1446 2264
2265sub update {
2266 my ($self) = @_;
2267
2268 $self->SUPER::update;
2269
2270 return unless $self->{h} > 0;
2271
2272 delete $self->{texture};
2273
2274 $ROOT->on_refresh ($self, sub {
2275 if (delete $self->{need_reflow}) {
2276 my $height = 0;
2277
2278 $height += $_->[0] = $self->text_height ($_->[2])
2279 for @{$self->{par}};
2280
2281 $self->{height} = $height;
2282
2283 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
2284
2285 delete $self->{texture};
2286 }
2287
2288 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
2289 glClearColor 0, 0, 0, 0;
2290 glClear GL_COLOR_BUFFER_BIT;
2291
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
2297 my $top = int $self->{children}[1]{range}[0];
2298
2299 my $y0 = $top;
2300 my $y1 = $top + $self->{h};
2301
2302 my $y = 0;
2303
2304 my $layout = $self->{layout};
2305
2306 $layout->set_font ($self->{font}) if $self->{font};
2307
2308 for my $par (@{$self->{par}}) {
2309 my $h = $par->[0];
2310
2311 if ($y0 < $y + $h && $y < $y1) {
2312 $layout->set_text ($par->[2]);
2313
2314 glColor @{ $par->[1] };
2315 my ($W, $H) = $layout->size;
2316 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);
2317 }
2318
2319 $y += $h;
2320 }
2321
2322 glDisable GL_TEXTURE_2D;
2323 glDisable GL_BLEND;
2324 };
2325 });
2326}
2327
1447sub _draw { 2328sub _draw {
1448 my ($self) = @_; 2329 my ($self) = @_;
1449 2330
1450 my $par = $self->{par};
1451
1452 my $bottom = (scalar @$par) - 1;
1453
1454 my $w = $self->{children}[0]{w};
1455 my $y = $self->{h};
1456
1457 glEnable GL_BLEND; 2331 glEnable GL_BLEND;
1458 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2332 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1459 glEnable GL_TEXTURE_2D; 2333 glEnable GL_TEXTURE_2D;
1460 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 2334 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1461 2335 glColor 1, 1, 1, 1;
1462 # TODO: everything! 2336 $self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1463 while ($y > 0 && $bottom >= 0) {
1464 my $par = $par->[$bottom--];
1465
1466 my $layout = new CFClient::Layout;
1467
1468 $layout->set_height ($::FONTSIZE);
1469 $layout->set_width ($w);
1470 $layout->set_text ($par->[1]);
1471 my $tex = new_from_layout CFClient::Texture $layout;
1472 $y -= $tex->{h};
1473
1474 glColor @{ $par->[0] };
1475 $tex->draw_quad (0, $y);
1476 }
1477
1478 glDisable GL_TEXTURE_2D; 2337 glDisable GL_TEXTURE_2D;
1479 glDisable GL_BLEND; 2338 glDisable GL_BLEND;
1480}
1481 2339
1482############################################################################# 2340 $self->{children}[1]->draw;
1483 2341
1484package CFClient::UI::MapWidget;
1485
1486use strict;
1487
1488use List::Util qw(min max);
1489
1490use SDL;
1491use SDL::OpenGL;
1492
1493our @ISA = CFClient::UI::Base::;
1494
1495sub new {
1496 my $class = shift;
1497
1498 $class->SUPER::new (
1499 z => -1,
1500 can_focus => 1,
1501 list => (glGenLists 1),
1502 @_
1503 )
1504}
1505
1506sub key_down {
1507 print "MAPKEYDOWN\n";
1508}
1509
1510sub key_up {
1511}
1512
1513sub size_request {
1514 (
1515 1 + 32 * int $::WIDTH / 32,
1516 1 + 32 * int $::HEIGHT / 32,
1517 )
1518}
1519
1520sub update {
1521 my ($self) = @_;
1522
1523 $self->{need_update} = 1;
1524 $self->SUPER::update;
1525}
1526
1527sub draw {
1528 my ($self) = @_;
1529
1530 $self->{need_update}++;#d#
1531 if (delete $self->{need_update}) {
1532 glNewList $self->{list}, GL_COMPILE;
1533
1534 my $sw = int $::WIDTH / 32;
1535 my $sh = int $::HEIGHT / 32;
1536
1537 if ($::MAP) {
1538 my ($w, $h, $data) = $::MAP->draw (0, 0, $sw, $sh);
1539
1540 if ($::CFG->{fow_enable}) {
1541 if ($::CFG->{fow_smooth}) { # smooth fog of war
1542 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1543 glConvolutionFilter2D
1544 GL_CONVOLUTION_2D,
1545 GL_ALPHA,
1546 3, 3,
1547 GL_ALPHA, GL_FLOAT,
1548 pack "f*",
1549 0.1, 0.1, 0.1,
1550 0.1, 0.2, 0.1,
1551 0.1, 0.1, 0.1,
1552 ;
1553 glEnable GL_CONVOLUTION_2D;
1554 }
1555
1556 my $tex = new CFClient::Texture
1557 w => $w,
1558 h => $h,
1559 data => $data,
1560 internalformat => GL_ALPHA,
1561 format => GL_ALPHA;
1562
1563 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1564
1565 glEnable GL_BLEND;
1566 glEnable GL_TEXTURE_2D;
1567 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1568
1569 glColor +($::CFG->{fow_intensity}) x 3, 1;
1570 $tex->draw_quad (0, 0, $w * 32, $h * 32);
1571
1572 glDisable GL_TEXTURE_2D;
1573 glDisable GL_BLEND;
1574 }
1575 }
1576
1577 glEndList;
1578 }
1579
1580 glCallList $self->{list};
1581
1582 if ($FOCUS != $self) {
1583 glColor 64/255, 64/255, 64/255;
1584 glLogicOp GL_AND;
1585 glEnable GL_COLOR_LOGIC_OP;
1586 glBegin GL_QUADS;
1587 glVertex 0, 0;
1588 glVertex 0, $::HEIGHT;
1589 glVertex $::WIDTH, $::HEIGHT;
1590 glVertex $::WIDTH, 0;
1591 glEnd;
1592 glDisable GL_COLOR_LOGIC_OP;
1593 }
1594}
1595
1596my %DIR = (
1597 SDLK_KP8, [1, "north"],
1598 SDLK_KP9, [2, "northeast"],
1599 SDLK_KP6, [3, "east"],
1600 SDLK_KP3, [4, "southeast"],
1601 SDLK_KP2, [5, "south"],
1602 SDLK_KP1, [6, "southwest"],
1603 SDLK_KP4, [7, "west"],
1604 SDLK_KP7, [8, "northwest"],
1605
1606 SDLK_UP, [1, "north"],
1607 SDLK_RIGHT, [3, "east"],
1608 SDLK_DOWN, [5, "south"],
1609 SDLK_LEFT, [7, "west"],
1610);
1611
1612sub key_down {
1613 my ($self, $ev) = @_;
1614
1615 my $mod = $ev->key_mod;
1616 my $sym = $ev->key_sym;
1617
1618 if ($sym == SDLK_KP5) {
1619 $::CONN->user_send ("command stay fire");
1620 } elsif ($sym == SDLK_a) {
1621 $::CONN->user_send ("command apply");
1622 } elsif (exists $DIR{$sym}) {
1623 if ($mod & KMOD_SHIFT) {
1624 $self->{shft}++;
1625 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1626 } elsif ($mod & KMOD_CTRL) {
1627 $self->{ctrl}++;
1628 $::CONN->user_send ("command run $DIR{$sym}[0]");
1629 } else {
1630 $::CONN->user_send ("command $DIR{$sym}[1]");
1631 }
1632 }
1633}
1634
1635sub key_up {
1636 my ($self, $ev) = @_;
1637
1638 my $mod = $ev->key_mod;
1639 my $sym = $ev->key_sym;
1640
1641 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1642 $::CONN->user_send ("command fire_stop");
1643 }
1644 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1645 $::CONN->user_send ("command run_stop");
1646 }
1647} 2342}
1648 2343
1649############################################################################# 2344#############################################################################
1650 2345
1651package CFClient::UI::Animator; 2346package CFClient::UI::Animator;
1652 2347
1653use SDL::OpenGL; 2348use CFClient::OpenGL;
1654 2349
1655our @ISA = CFClient::UI::Bin::; 2350our @ISA = CFClient::UI::Bin::;
1656 2351
1657sub moveto { 2352sub moveto {
1658 my ($self, $x, $y) = @_; 2353 my ($self, $x, $y) = @_;
… …
1696 2391
1697sub new { 2392sub new {
1698 my $class = shift; 2393 my $class = shift;
1699 2394
1700 my $self = $class->SUPER::new ( 2395 my $self = $class->SUPER::new (
1701 state => 0, 2396 state => 0,
1702 connect_activate => \&toggle_flopper, 2397 connect_activate => \&toggle_flopper,
1703 @_ 2398 @_
1704 ); 2399 );
1705 2400
1706 if ($self->{state}) { 2401 if ($self->{state}) {
… …
1714sub toggle_flopper { 2409sub toggle_flopper {
1715 my ($self) = @_; 2410 my ($self) = @_;
1716 2411
1717 # TODO: use animation 2412 # TODO: use animation
1718 if ($self->{state} = !$self->{state}) { 2413 if ($self->{state} = !$self->{state}) {
1719 $CFClient::UI::TOPLEVEL->add ($self->{other}); 2414 $CFClient::UI::ROOT->add ($self->{other});
1720 $self->{other}->move ( 2415 $self->{other}->move ($self->coord2global (0, $self->{h}));
1721 ($::WIDTH - $self->{other}{w}) * 0.5, 2416 $self->emit ("open");
1722 ($::HEIGHT - $self->{other}{h}) * 0.5,
1723 );
1724 } else { 2417 } else {
1725 $CFClient::UI::TOPLEVEL->remove ($self->{other}); 2418 $CFClient::UI::ROOT->remove ($self->{other});
2419 $self->emit ("close");
2420 }
2421
2422 $self->emit (changed => $self->{state});
2423}
2424
2425#############################################################################
2426
2427package CFClient::UI::Tooltip;
2428
2429our @ISA = CFClient::UI::Bin::;
2430
2431use CFClient::OpenGL;
2432
2433sub new {
2434 my $class = shift;
2435
2436 $class->SUPER::new (
2437 @_,
2438 can_events => 0,
2439 )
2440}
2441
2442sub set_markup {
2443 my ($self, $text) = @_;
2444
2445 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];
2446 $self->{label}->set_markup ($text);
2447 $self->add ($self->{label});
2448}
2449
2450sub size_request {
2451 my ($self) = @_;
2452
2453 $self->child->set_max_size ($::WIDTH * 0.3);
2454
2455 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2456
2457 ($w + 4, $h + 4)
2458}
2459
2460sub size_allocate {
2461 my ($self, $w, $h) = @_;
2462
2463 $self->SUPER::size_allocate ($w - 4, $h - 4);
2464}
2465
2466sub _draw {
2467 my ($self) = @_;
2468
2469 glPushMatrix;
2470 glTranslate 0.375, 0.375;
2471
2472 my ($w, $h) = @$self{qw(w h)};
2473
2474 glColor 1, 0.8, 0.4;
2475 glBegin GL_QUADS;
2476 glVertex 0 , 0;
2477 glVertex 0 , $h;
2478 glVertex $w, $h;
2479 glVertex $w, 0;
2480 glEnd;
1726 } 2481
1727} 2482 glColor 0, 0, 0;
2483 glBegin GL_LINE_LOOP;
2484 glVertex 0 , 0;
2485 glVertex 0 , $h;
2486 glVertex $w, $h;
2487 glVertex $w, 0;
2488 glEnd;
2489
2490 glPopMatrix;
1728 2491
1729############################################################################# 2492 glTranslate 2, 2;
2493 $self->SUPER::_draw;
2494}
1730 2495
2496#############################################################################
2497
1731package CFClient::UI::Toplevel; 2498package CFClient::UI::Face;
2499
2500our @ISA = CFClient::UI::Base::;
2501
2502use CFClient::OpenGL;
2503
2504sub new {
2505 my $class = shift;
2506
2507 $class->SUPER::new (
2508 aspect => 1,
2509 @_,
2510 )
2511}
2512
2513sub size_request {
2514 (32, 8)
2515}
2516
2517sub _draw {
2518 my ($self) = @_;
2519
2520 return unless $::CONN;#d# manage and cache textures differently
2521 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2522
2523 # TODO animation
2524 if ($tex) {
2525 glEnable GL_BLEND;
2526 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2527 glEnable GL_TEXTURE_2D;
2528 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2529 glColor 1, 1, 1, 1;
2530 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
2531 glDisable GL_TEXTURE_2D;
2532 glDisable GL_BLEND;
2533 }
2534}
2535
2536#############################################################################
2537
2538package CFClient::UI::InventoryItem;
2539
2540our @ISA = CFClient::UI::HBox::;
2541
2542sub new {
2543 my $class = shift;
2544
2545 my %args = @_;
2546
2547 my $item = $args{item};
2548
2549 my $desc = $item->{nrof} < 2
2550 ? $item->{name}
2551 : "$item->{nrof} $item->{name_pl}";
2552
2553
2554 my $self = $class->SUPER::new (
2555 can_hover => 1,
2556 can_events => 1,
2557 tooltip => (CFClient::UI::Label->escape ($desc)
2558 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2559 connect_button_down => sub {
2560 my ($self, $ev, $x, $y) = @_;
2561
2562 # todo: maybe put examine on 1? but should just be a tooltip :(
2563 if ($ev->{button} == 1) {
2564 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2565 } elsif ($ev->{button} == 2) {
2566 $::CONN->send ("apply $item->{tag}");
2567 } elsif ($ev->{button} == 3) {
2568 CFClient::UI::Menu->new (
2569 items => [
2570 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2571 [
2572 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2573 sub { $::CONN->send ("lock $item->{tag}") },
2574 ],
2575 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2576 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2577 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2578 ],
2579 )->popup ($ev);
2580 }
2581
2582 1
2583 },
2584 %args
2585 );
2586 $self->add(new CFClient::UI::Face
2587 can_events => 0,
2588 face => $item->{face},
2589 anim => $item->{anim},
2590 animspeed => $item->{animspeed});
2591 $self->add(new CFClient::UI::Label
2592 can_events => 0,
2593 text => $desc);
2594
2595 $self
2596}
2597
2598#############################################################################
2599
2600package CFClient::UI::Inventory;
2601
2602our @ISA = CFClient::UI::ScrolledWindow::;
2603
2604sub new {
2605 my $class = shift;
2606
2607 my $self = $class->SUPER::new (
2608 scrolled => (new CFClient::UI::VBox),
2609 @_,
2610 );
2611
2612 $self
2613}
2614
2615sub set_items {
2616 my ($self, $items) = @_;
2617
2618 $self->{scrolled}->clear;
2619 return unless $items;
2620
2621 my @items = sort { $a->{type} <=> $b->{type} } @$items;
2622
2623 $self->{real_items} = \@items;
2624
2625 for my $item (@items) {
2626 my $desc = $item->{nrof} < 2
2627 ? $item->{name}
2628 : "$item->{nrof} $item->{name_pl}";
2629
2630 $self->{scrolled}->add (new CFClient::UI::InventoryItem item => $item);
2631 }
2632
2633# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2634}
2635
2636sub size_request {
2637 my ($self) = @_;
2638 ($self->{req_w}, $self->{req_h});
2639}
2640
2641#############################################################################
2642
2643package CFClient::UI::Menu;
2644
2645our @ISA = CFClient::UI::FancyFrame::;
2646
2647use CFClient::OpenGL;
2648
2649sub new {
2650 my $class = shift;
2651
2652 my $self = $class->SUPER::new (
2653 items => [],
2654 z => 100,
2655 @_,
2656 );
2657
2658 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2659
2660 for my $item (@{ $self->{items} }) {
2661 my ($widget, $cb) = @$item;
2662
2663 # handle various types of items, only text for now
2664 if (!ref $widget) {
2665 $widget = new CFClient::UI::Label
2666 can_hover => 1,
2667 can_events => 1,
2668 text => $widget;
2669 }
2670
2671 $self->{item}{$widget} = $item;
2672
2673 $self->{vbox}->add ($widget);
2674 }
2675
2676 $self
2677}
2678
2679# popup given the event (must be a mouse button down event currently)
2680sub popup {
2681 my ($self, $ev) = @_;
2682
2683 $self->emit ("popdown");
2684
2685 # maybe save $GRAB? must be careful about events...
2686 $GRAB = $self;
2687 $self->{button} = $ev->{button};
2688
2689 $self->show;
2690 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2691}
2692
2693sub mouse_motion {
2694 my ($self, $ev, $x, $y) = @_;
2695
2696 # TODO: should use vbox->find_widget or so
2697 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2698 $self->{hover} = $self->{item}{$HOVER};
2699}
2700
2701sub button_up {
2702 my ($self, $ev, $x, $y) = @_;
2703
2704 if ($ev->{button} == $self->{button}) {
2705 undef $GRAB;
2706 $self->hide;
2707
2708 $self->emit ("popdown");
2709 $self->{hover}[1]->() if $self->{hover};
2710 }
2711}
2712
2713#############################################################################
2714
2715package CFClient::UI::Root;
1732 2716
1733our @ISA = CFClient::UI::Container::; 2717our @ISA = CFClient::UI::Container::;
1734 2718
2719use CFClient::OpenGL;
2720
2721sub check_size {
2722 my ($self) = @_;
2723
2724 $self->configure (0, 0, $self->{w}, $self->{h});
2725}
2726
1735sub size_request { 2727sub size_request {
1736 ($::WIDTH, $::HEIGHT) 2728 my ($self) = @_;
2729
2730 ($self->{w}, $self->{h})
1737} 2731}
1738 2732
1739sub size_allocate { 2733sub size_allocate {
2734 my ($self, $w, $h) = @_;
2735
2736 my $old_w = $self->{old_w};
2737 my $old_h = $self->{old_h};
2738
2739 if ($old_w && $old_h) {
2740 for my $child ($self->children) {
2741 $child->{x} = int 0.5 + $child->{x} * $w / $old_w;
2742 $child->{w} = int 0.5 + $child->{w} * $w / $old_w;
2743 $child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
2744 $child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
2745 $child->{y} = int 0.5 + $child->{y} * $h / $old_h;
2746 $child->{h} = int 0.5 + $child->{h} * $h / $old_h;
2747 $child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
2748 $child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
2749 }
2750 }
2751
2752 $self->{old_w} = $w;
2753 $self->{old_h} = $h;
2754}
2755
2756sub configure {
1740 my ($self, $x, $y, $w, $h) = @_; 2757 my ($self, $x, $y, $w, $h) = @_;
1741 2758
1742 $self->_size_allocate ($x, $y, $w, $h); 2759 $self->SUPER::configure ($x, $y, $w, $h);
1743 2760
1744 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 2761 for my $child ($self->children) {
1745 for @{$self->{children}}; 2762 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1746}
1747 2763
1748sub translate { 2764 $X = List::Util::max 0, List::Util::min $w - $W, $X;
2765 $Y = List::Util::max 0, List::Util::min $h - $H, $Y;
2766 $child->configure ($X, $Y, $W, $H);
2767 }
2768}
2769
2770sub _topleft {
1749 my ($self, $x, $y) = @_; 2771 my ($self, $x, $y) = @_;
1750 2772
1751 ($x, $y) 2773 ($x, $y)
1752} 2774}
1753 2775
1754sub update { 2776sub update {
1755 my ($self) = @_; 2777 my ($self) = @_;
1756 2778
1757 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 2779 $self->check_size;
1758 ::refresh (); 2780 ::refresh ();
1759} 2781}
1760 2782
1761sub add { 2783sub add {
1762 my ($self, $widget) = @_; 2784 my ($self, $child) = @_;
1763 2785
2786 # integerize window positions
2787 $child->{x} = int $child->{x};
2788 $child->{y} = int $child->{y};
2789
1764 $self->SUPER::add ($widget); 2790 $self->SUPER::add ($child);
2791}
1765 2792
1766 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 2793sub on_refresh {
2794 my ($self, $id, $cb) = @_;
2795
2796 $self->{refresh_hook}{$id} = $cb;
1767} 2797}
1768 2798
1769sub draw { 2799sub draw {
1770 my ($self) = @_; 2800 my ($self) = @_;
1771 2801
2802 while (my $rcb = delete $self->{refresh_hook}) {
2803 $_->() for values %$rcb;
2804 }
2805
2806 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2807 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2808 glClear GL_COLOR_BUFFER_BIT;
2809
2810 glMatrixMode GL_PROJECTION;
2811 glLoadIdentity;
2812 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;
2813 glMatrixMode GL_MODELVIEW;
2814 glLoadIdentity;
2815
1772 $self->_draw; 2816 $self->_draw;
1773} 2817}
1774 2818
1775############################################################################# 2819#############################################################################
1776 2820
1777package CFClient::UI; 2821package CFClient::UI;
1778 2822
2823$ROOT = new CFClient::UI::Root;
1779$TOPLEVEL = new CFClient::UI::Toplevel; 2824$TOOLTIP = new CFClient::UI::Tooltip;
1780 2825
17811 28261
1782 2827

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