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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.107 by root, Fri Apr 14 20:27:35 2006 UTC vs.
Revision 1.188 by root, Mon May 8 21:16:09 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 && $hover->{can_hover}; 113 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_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, @widgets) = @_;
332 536
333 $chld->set_parent ($self); 537 $_->set_parent ($self)
538 for @widgets;
539
540 use sort 'stable';
334 541
335 $self->{children} = [ 542 $self->{children} = [
336 sort { $a->{z} <=> $b->{z} } 543 sort { $a->{z} <=> $b->{z} }
337 @{$self->{children}}, $chld 544 @{$self->{children}}, @widgets
338 ]; 545 ];
339 546
340 $self->{w} = $self->{h} = -1; 547 $_->check_size
548 for @widgets;
549
341 $self->update; 550 $self->update;
342} 551}
343 552
553sub children {
554 @{ $_[0]{children} }
555}
556
344sub remove { 557sub remove {
345 my ($self, $widget) = @_; 558 my ($self, $child) = @_;
346 559
560 delete $child->{parent};
561 $child->hide;
562
347 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 563 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
348 564
349 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 565 $self->check_size;
566 $self->update;
567}
568
569sub clear {
570 my ($self) = @_;
571
572 my $children = delete $self->{children};
573 $self->{children} = [];
574
575 for (@$children) {
576 delete $_->{parent};
577 $_->hide;
578 }
579
580 $self->check_size;
581 $self->update;
350} 582}
351 583
352sub find_widget { 584sub find_widget {
353 my ($self, $x, $y) = @_; 585 my ($self, $x, $y) = @_;
354 586
… …
384 616
385 $class->SUPER::new (children => [$child], %arg) 617 $class->SUPER::new (children => [$child], %arg)
386} 618}
387 619
388sub add { 620sub add {
389 my ($self, $widget) = @_; 621 my ($self, $child) = @_;
390 622
391 $self->{children} = []; 623 $self->{children} = [];
392 624
393 $self->SUPER::add ($widget); 625 $self->SUPER::add ($child);
394} 626}
395 627
396sub remove { 628sub remove {
397 my ($self, $widget) = @_; 629 my ($self, $widget) = @_;
398 630
… …
407sub size_request { 639sub size_request {
408 $_[0]{children}[0]->size_request 640 $_[0]{children}[0]->size_request
409} 641}
410 642
411sub size_allocate { 643sub size_allocate {
412 my ($self, $x, $y, $w, $h) = @_; 644 my ($self, $w, $h) = @_;
413 645
414 $self->_size_allocate ($x, $y, $w, $h) or return;
415
416 $self->{children}[0]->size_allocate (0, 0, $w, $h); 646 $self->{children}[0]->configure (0, 0, $w, $h);
417} 647}
418 648
419############################################################################# 649#############################################################################
420 650
421package CFClient::UI::Window; 651package CFClient::UI::Window;
422 652
423our @ISA = CFClient::UI::Bin::; 653our @ISA = CFClient::UI::Bin::;
424 654
425use SDL::OpenGL; 655use CFClient::OpenGL;
426 656
427sub new { 657sub new {
428 my ($class, %arg) = @_; 658 my ($class, %arg) = @_;
429 659
430 my $self = $class->SUPER::new (%arg); 660 my $self = $class->SUPER::new (%arg);
431} 661}
432 662
433sub update { 663sub update {
434 my ($self) = @_; 664 my ($self) = @_;
435 665
436 # we want to do this delayed... 666 $ROOT->on_refresh ($self => sub { $self->render_child });
437 $self->render_chld;
438 $self->SUPER::update; 667 $self->SUPER::update;
439} 668}
440 669
670sub size_allocate {
671 my ($self, $w, $h) = @_;
672
673 $self->SUPER::size_allocate ($w, $h);
674 $self->update;
675}
676
677sub _render {
678 $_[0]{children}[0]->draw;
679}
680
441sub render_chld { 681sub render_child {
442 my ($self) = @_; 682 my ($self) = @_;
443 683
444 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 684 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
445 glClearColor 0, 0, 0, 1; 685 glClearColor 0, 0, 0, 0;
446 glClear GL_COLOR_BUFFER_BIT; 686 glClear GL_COLOR_BUFFER_BIT;
447 $self->child->draw; 687
688 $self->_render;
689# glColorMask 1, 1, 1, 0;
690# glEnable GL_BLEND;
691# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
692# glRasterPos 0, 0;
693# glCopyPixels 0, 0, $self->{w}, $self->{h};
694# glDisable GL_BLEND;
695# glColorMask 1, 1, 1, 1;
448 }; 696 };
449}
450
451sub size_allocate {
452 my ($self, $x, $y, $w, $h) = @_;
453
454 $self->_size_allocate ($x, $y, $w, $h) or return;
455
456 $self->child->size_allocate (0, 0, $w, $h);
457
458 $self->render_chld;
459} 697}
460 698
461sub _draw { 699sub _draw {
462 my ($self) = @_; 700 my ($self) = @_;
463 701
464 my ($w, $h) = ($self->w, $self->h); 702 my ($w, $h) = ($self->w, $self->h);
465 703
466 my $tex = $self->{texture} 704 my $tex = $self->{texture}
467 or return; 705 or return;
706
707 glEnable GL_BLEND;
708 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
709 glEnable GL_TEXTURE_2D;
710 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
711 glColor 0, 0, 0, 1;
712
713 $tex->draw_quad (0, 0, $w, $h);
714
715 glDisable GL_BLEND;
716 glDisable GL_TEXTURE_2D;
717}
718
719#############################################################################
720
721package CFClient::UI::ViewPort;
722
723our @ISA = CFClient::UI::Window::;
724
725sub size_request {
726 my ($self) = @_;
727
728 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
729 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
730
731 @$self{qw(child_w child_h)}
732}
733
734sub size_allocate {
735 my ($self, $w, $h) = @_;
736
737 $self->update;
738}
739
740sub set_offset {
741 my ($self, $x, $y) = @_;
742
743 $self->{view_x} = int $x;
744 $self->{view_y} = int $y;
745
746 $self->update;
747}
748
749# hmm, this does not work for topleft of $self... but we should not aks for that
750sub _topleft {
751 my ($self, $x, $y) = @_;
752
753 $self->SUPER::_topleft ($x - $self->{view_x}, $y - $self->{view_y})
754}
755
756sub find_widget {
757 my ($self, $x, $y) = @_;
758
759 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
760 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
761 ) {
762 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
763 } else {
764 $self->CFClient::UI::Base::find_widget ($x, $y)
765 }
766}
767
768sub _render {
769 my ($self) = @_;
770
771 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
772
773 $self->SUPER::_render;
774}
775
776#############################################################################
777
778package CFClient::UI::ScrolledWindow;
779
780our @ISA = CFClient::UI::HBox::;
781
782sub new {
783 my $class = shift;
784
785 my $self;
786
787 my $slider = new CFClient::UI::Slider
788 vertical => 1,
789 range => [0, 0, 1, 0.01], # HACK fix
790 connect_changed => sub {
791 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
792 },
793 ;
794
795 $self = $class->SUPER::new (
796 vp => (new CFClient::UI::ViewPort),
797 slider => $slider,
798 @_,
799 );
800
801 $self->{vp}->add ($self->{scrolled});
802 $self->add ($self->{vp});
803 $self->add ($self->{slider});
804
805 $self
806}
807
808#TODO# update range on size_allocate depeneing on child
809# update viewport offset on scroll
810
811#############################################################################
812
813package CFClient::UI::Frame;
814
815our @ISA = CFClient::UI::Bin::;
816
817use CFClient::OpenGL;
818
819sub new {
820 my $class = shift;
821
822 my $self = $class->SUPER::new (
823 bg => [1, 1, 1, 1],
824 border_bg => [1, 1, 1, 1],
825 border => 0.8,
826 @_
827 );
828
829 $self
830}
831
832sub _draw {
833 my ($self) = @_;
834
835 my ($w, $h) = ($self->{w}, $self->{h});
468 836
469 glEnable GL_BLEND; 837 glEnable GL_BLEND;
470 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 838 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
471 glEnable GL_TEXTURE_2D; 839 glEnable GL_TEXTURE_2D;
472 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 840 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
473 841
474 $tex->draw_quad (0, 0, $w, $h); 842# glBegin GL_QUADS;
843# glColor 0, 0, 0, 0;
844# glVertex 0 , 0;
845# glVertex 0 , $h;
846# glVertex $w, $h;
847# glVertex $w, 0;
848# glEnd;
475 849
850
851 $self->child->draw;
476 glDisable GL_BLEND; 852 glDisable GL_BLEND;
477 glDisable GL_TEXTURE_2D; 853 glDisable GL_TEXTURE_2D;
478} 854}
479 855
480############################################################################# 856#############################################################################
481 857
482package CFClient::UI::Frame; 858package CFClient::UI::FancyFrame;
483 859
484our @ISA = CFClient::UI::Bin::; 860our @ISA = CFClient::UI::Bin::;
485 861
486use SDL::OpenGL; 862use CFClient::OpenGL;
487
488sub size_request {
489 my ($self) = @_;
490 my $chld = $self->child
491 or return (0, 0);
492
493 $chld->move (2, 2);
494
495 map { $_ + 4 } $chld->size_request;
496}
497
498sub size_allocate {
499 my ($self, $x, $y, $w, $h) = @_;
500
501 $self->_size_allocate ($x, $y, $w, $h) or return;
502
503 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
504}
505
506sub _draw {
507 my ($self) = @_;
508
509 my $chld = $self->child;
510
511 my ($w, $h) = $chld->size_request;
512
513 glBegin GL_QUADS;
514 glColor 0, 0, 0;
515 glVertex 0 , 0;
516 glVertex 0 , $h + 4;
517 glVertex $w + 4 , $h + 4;
518 glVertex $w + 4 , 0;
519 glEnd;
520
521 $chld->draw;
522}
523
524#############################################################################
525
526package CFClient::UI::FancyFrame;
527
528our @ISA = CFClient::UI::Bin::;
529
530use SDL::OpenGL;
531 863
532my @tex = 864my @tex =
533 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 865 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
534 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); 866 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
535 867
536sub new { 868sub new {
537 my $class = shift; 869 my $class = shift;
538 870
539 # TODO: user_x, user_y, overwrite moveto? 871 # TODO: user_x, user_y, overwrite moveto?
540 872
541 $class->SUPER::new ( 873 my $self = $class->SUPER::new (
542 bg => [1, 1, 1, 1], 874 bg => [1, 1, 1, 1],
543 border_bg => [1, 1, 1, 1], 875 border_bg => [1, 1, 1, 1],
544 border => $::FONTSIZE * 0.8, 876 border => 0.6,
877 can_events => 1,
545 @_ 878 @_
879 );
880
881 $self->{title} &&= new CFClient::UI::Label
882 align => 0,
883 valign => 1,
884 text => $self->{title},
885 fontsize => $self->{border};
886
887 $self
888}
889
890sub border {
891 int $_[0]{border} * $::FONTSIZE
892}
893
894sub size_request {
895 my ($self) = @_;
896
897 my ($w, $h) = $self->SUPER::size_request;
898
899 (
900 $w + $self->border * 2,
901 $h + $self->border * 2,
546 ) 902 )
547} 903}
548 904
549sub size_request {
550 my ($self) = @_;
551
552 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
553
554 my ($w, $h) = $self->SUPER::size_request;
555
556 (
557 $w + $self->{border} * 2,
558 $h + $self->{border} * 2,
559 )
560}
561
562sub size_allocate { 905sub size_allocate {
563 my ($self, $x, $y, $w, $h) = @_; 906 my ($self, $w, $h) = @_;
564 907
565 $self->_size_allocate ($x, $y, $w, $h) or return;
566
567 $h -= List::Util::max 0, $self->{border} * 2; 908 $h -= List::Util::max 0, $self->border * 2;
568 $w -= List::Util::max 0, $self->{border} * 2; 909 $w -= List::Util::max 0, $self->border * 2;
569 910
911 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
912 if $self->{title};
913
570 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 914 $self->child->configure ($self->border, $self->border, $w, $h);
571} 915}
572 916
573sub button_down { 917sub button_down {
574 my ($self, $ev, $x, $y) = @_; 918 my ($self, $ev, $x, $y) = @_;
575 919
576 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 920 my ($w, $h) = @$self{qw(w h)};
577 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 921 my $border = $self->border;
578 922
923 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
924 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
925
926 if ($lr & $td) {
927 my ($wx, $wy) = ($self->{x}, $self->{y});
579 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 928 my ($ox, $oy) = ($ev->{x}, $ev->{y});
580 my ($bw, $bh) = ($self->{w}, $self->{h}); 929 my ($bw, $bh) = ($self->{w}, $self->{h});
930
931 my $mx = $x < $border;
932 my $my = $y < $border;
581 933
582 $self->{motion} = sub { 934 $self->{motion} = sub {
583 my ($ev, $x, $y) = @_; 935 my ($ev, $x, $y) = @_;
584 936
585 ($x, $y) = ($ev->motion_x, $ev->motion_y); 937 my $dx = $ev->{x} - $ox;
938 my $dy = $ev->{y} - $oy;
586 939
587 $self->{user_w} = $bw + $x - $ox; 940 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
588 $self->{user_h} = $bh + $y - $oy; 941 $self->{user_h} = $bh + $dy * ($my ? -1 : 1);
589 $self->update; 942 $self->move ($wx + $dx * $mx, $wy + $dy * $my);
943 $self->check_size;
590 }; 944 };
591 945
592 } elsif ($x >= 0 && $x < $self->{w} 946 } elsif ($lr ^ $td) {
593 && $y >= 0 && $y < $self->{border}) {
594
595 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 947 my ($ox, $oy) = ($ev->{x}, $ev->{y});
596 my ($bx, $by) = ($self->{x}, $self->{y}); 948 my ($bx, $by) = ($self->{x}, $self->{y});
597 949
598 $self->{motion} = sub { 950 $self->{motion} = sub {
599 my ($ev, $x, $y) = @_; 951 my ($ev, $x, $y) = @_;
600 952
601 ($x, $y) = ($ev->motion_x, $ev->motion_y); 953 ($x, $y) = ($ev->{x}, $ev->{y});
602 954
603 $self->move ($bx + $x - $ox, $by + $y - $oy); 955 $self->move ($bx + $x - $ox, $by + $y - $oy);
604 $self->update; 956 $self->update;
605 }; 957 };
606 } 958 }
… …
627 glEnable GL_BLEND; 979 glEnable GL_BLEND;
628 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 980 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
629 glEnable GL_TEXTURE_2D; 981 glEnable GL_TEXTURE_2D;
630 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 982 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
631 983
984 my $border = $self->border;
985
632 glColor @{ $self->{border_bg} }; 986 glColor @{ $self->{border_bg} };
633 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 987 $tex[1]->draw_quad (0, 0, $w, $border);
634 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 988 $tex[3]->draw_quad (0, $border, $border, $ch);
635 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 989 $tex[2]->draw_quad ($w - $border, $border, $border, $ch);
636 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 990 $tex[4]->draw_quad (0, $h - $border, $w, $border);
637 991
992 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
638 my $bg = $tex[0]; 993 my $bg = $tex[0];
639 994
640 # TODO: repeat texture not scale 995 # TODO: repeat texture not scale
641 my $rep_x = $cw / $bg->{w}; 996 my $rep_x = $cw / $bg->{w};
642 my $rep_y = $ch / $bg->{h}; 997 my $rep_y = $ch / $bg->{h};
643 998
644 glColor @{ $self->{bg} }; 999 glColor @{ $self->{bg} };
645 1000
646 $bg->{s} = $rep_x; 1001 $bg->{s} = $rep_x;
647 $bg->{t} = $rep_y; 1002 $bg->{t} = $rep_y;
648 $bg->{wrap_mode} = 1; 1003 $bg->{wrap_mode} = 1;
649 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 1004 $bg->draw_quad ($border, $border, $cw, $ch);
650 1005
651 glDisable GL_TEXTURE_2D; 1006 glDisable GL_TEXTURE_2D;
652 glDisable GL_BLEND; 1007 glDisable GL_BLEND;
1008 }
1009
1010 $self->{title}->draw if $self->{title};
653 1011
654 $self->child->draw; 1012 $self->child->draw;
655} 1013}
656 1014
657############################################################################# 1015#############################################################################
… …
660 1018
661our @ISA = CFClient::UI::Base::; 1019our @ISA = CFClient::UI::Base::;
662 1020
663use List::Util qw(max sum); 1021use List::Util qw(max sum);
664 1022
665use SDL::OpenGL; 1023use CFClient::OpenGL;
666 1024
667sub new { 1025sub new {
668 my $class = shift; 1026 my $class = shift;
669 1027
670 $class->SUPER::new ( 1028 $class->SUPER::new (
… …
672 @_ 1030 @_
673 ) 1031 )
674} 1032}
675 1033
676sub add { 1034sub add {
677 my ($self, $x, $y, $chld) = @_; 1035 my ($self, $x, $y, $child) = @_;
678 1036
1037 $child->set_parent ($self);
679 $self->{children}[$y][$x] = $chld; 1038 $self->{children}[$y][$x] = $child;
680 $chld->set_parent ($self);
681 1039
682 $self->{w} = $self->{h} = -1; 1040 $child->check_size;
1041}
1042
1043sub children {
1044 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1045}
1046
1047# TODO: move to container class maybe? send childs a signal on removal?
1048sub clear {
1049 my ($self) = @_;
1050
1051 my @children = $self->children;
1052 delete $self->{children};
1053
1054 for (@children) {
1055 delete $_->{parent};
1056 $_->hide;
1057 }
1058
683 $self->update; 1059 $self->update;
684} 1060}
685 1061
686sub get_wh { 1062sub get_wh {
687 my ($self) = @_; 1063 my ($self) = @_;
… …
693 or next; 1069 or next;
694 1070
695 for my $x (0 .. $#$row) { 1071 for my $x (0 .. $#$row) {
696 my $widget = $row->[$x] 1072 my $widget = $row->[$x]
697 or next; 1073 or next;
698 my ($w, $h) = $widget->size_request; 1074 my ($w, $h) = @$widget{qw(req_w req_h)};
699 1075
700 $w[$x] = max $w[$x], $w; 1076 $w[$x] = max $w[$x], $w;
701 $h[$y] = max $h[$y], $h; 1077 $h[$y] = max $h[$y], $h;
702 } 1078 }
703 } 1079 }
… …
715 (sum @$hs), 1091 (sum @$hs),
716 ) 1092 )
717} 1093}
718 1094
719sub size_allocate { 1095sub size_allocate {
720 my ($self, $x, $y, $w, $h) = @_; 1096 my ($self, $w, $h) = @_;
721
722 $self->_size_allocate ($x, $y, $w, $h) or return;
723 1097
724 my ($ws, $hs) = $self->get_wh; 1098 my ($ws, $hs) = $self->get_wh;
725 1099
726 my $req_w = sum @$ws; 1100 my $req_w = sum @$ws;
727 my $req_h = sum @$hs; 1101 my $req_h = sum @$hs;
… …
733 1107
734 # linearly scale sizes 1108 # linearly scale sizes
735 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1109 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
736 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1110 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
737 1111
738 $_ = int $_ for @$ws; #TODO: avoid rounding problems 1112 CFClient::UI::harmonize $ws;
739 $_ = int $_ for @$hs; #TODO: avoid rounding problems 1113 CFClient::UI::harmonize $hs;
740 1114
741 my $y; 1115 my $y;
742 1116
743 for my $r (0 .. $#{$self->{children}}) { 1117 for my $r (0 .. $#{$self->{children}}) {
744 my $row = $self->{children}[$r] 1118 my $row = $self->{children}[$r]
… …
749 1123
750 for my $c (0 .. $#$row) { 1124 for my $c (0 .. $#$row) {
751 my $col_w = $ws->[$c]; 1125 my $col_w = $ws->[$c];
752 1126
753 if (my $widget = $row->[$c]) { 1127 if (my $widget = $row->[$c]) {
754 $widget->size_allocate ($x, $y, $col_w, $row_h); 1128 $widget->configure ($x, $y, $col_w, $row_h);
755 } 1129 }
756 1130
757 $x += $col_w; 1131 $x += $col_w;
758 } 1132 }
759 1133
… …
804 (List::Util::max map $_->[1], @alloc), 1178 (List::Util::max map $_->[1], @alloc),
805 ) 1179 )
806} 1180}
807 1181
808sub size_allocate { 1182sub size_allocate {
809 my ($self, $x, $y, $w, $h) = @_; 1183 my ($self, $w, $h) = @_;
810
811 $self->_size_allocate ($x, $y, $w, $h);
812 1184
813 ($h, $w) = ($w, $h); 1185 ($h, $w) = ($w, $h);
814 1186
815 my $children = $self->{children}; 1187 my $children = $self->{children};
816 1188
817 my @h = map +($_->size_request)[0], @$children; 1189 my @h = map $_->{req_w}, @$children;
818 1190
819 my $req_h = List::Util::sum @h; 1191 my $req_h = List::Util::sum @h;
820 1192
821 if ($req_h > $h) { 1193 if ($req_h > $h) {
822 # ah well, not enough space 1194 # ah well, not enough space
… …
832 $alloc_h += ($h - $req_h) * $child->{expand} / $exp; 1204 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
833 $h[$_] = $alloc_h; 1205 $h[$_] = $alloc_h;
834 } 1206 }
835 } 1207 }
836 1208
1209 CFClient::UI::harmonize \@h;
1210
837 my $y = 0; 1211 my $y = 0;
838 for (0 .. $#$children) { 1212 for (0 .. $#$children) {
839 my $child = $children->[$_]; 1213 my $child = $children->[$_];
840 my $h = int $h[$_]; 1214 my $h = $h[$_];
841 $child->size_allocate ($y, 0, $h, $w); 1215 $child->configure ($y, 0, $h, $w);
842 1216
843 $y += $h; 1217 $y += $h;
844 } 1218 }
1219
1220 1
845} 1221}
846 1222
847############################################################################# 1223#############################################################################
848 1224
849package CFClient::UI::VBox; 1225package CFClient::UI::VBox;
… …
862 (List::Util::sum map $_->[1], @alloc), 1238 (List::Util::sum map $_->[1], @alloc),
863 ) 1239 )
864} 1240}
865 1241
866sub size_allocate { 1242sub size_allocate {
867 my ($self, $x, $y, $w, $h) = @_; 1243 my ($self, $w, $h) = @_;
868
869 $self->_size_allocate ($x, $y, $w, $h);
870 1244
871 my $children = $self->{children}; 1245 my $children = $self->{children};
872 1246
873 my @h = map +($_->size_request)[1], @$children; 1247 my @h = map $_->{req_h}, @$children;
874 1248
875 my $req_h = List::Util::sum @h; 1249 my $req_h = List::Util::sum @h;
876 1250
877 if ($req_h > $h) { 1251 if ($req_h > $h) {
878 # ah well, not enough space 1252 # ah well, not enough space
… …
886 1260
887 $h[$_] += ($h - $req_h) * $child->{expand} / $exp; 1261 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
888 } 1262 }
889 } 1263 }
890 1264
1265 CFClient::UI::harmonize \@h;
1266
891 my $y = 0; 1267 my $y = 0;
892 for (0 .. $#$children) { 1268 for (0 .. $#$children) {
893 my $child = $children->[$_]; 1269 my $child = $children->[$_];
894 my $h = int $h[$_]; 1270 my $h = $h[$_];
895 $child->size_allocate (0, $y, $w, $h); 1271 $child->configure (0, $y, $w, $h);
896 1272
897 $y += $h; 1273 $y += $h;
898 } 1274 }
1275
1276 1
899} 1277}
900 1278
901############################################################################# 1279#############################################################################
902 1280
903package CFClient::UI::Label; 1281package CFClient::UI::Label;
904 1282
905our @ISA = CFClient::UI::Base::; 1283our @ISA = CFClient::UI::Base::;
906 1284
907use SDL::OpenGL; 1285use CFClient::OpenGL;
908 1286
909sub new { 1287sub new {
910 my ($class, %arg) = @_; 1288 my ($class, %arg) = @_;
911 1289
912 my $self = $class->SUPER::new ( 1290 my $self = $class->SUPER::new (
913 fg => [1, 1, 1], 1291 fg => [1, 1, 1],
914 fontsize => $::FONTSIZE, 1292 #font => default_font
1293 fontsize => 1,
915 text => "", 1294 text => "",
916 align => -1, 1295 align => -1,
1296 valign => -1,
917 padding => 2, 1297 padding => 2,
918 layout => new CFClient::Layout, 1298 layout => new CFClient::Layout,
1299 can_events => 0,
919 %arg 1300 %arg
920 ); 1301 );
921 1302
922 $self->set_text ($self->{text}); 1303 if (exists $self->{template}) {
1304 my $layout = new CFClient::Layout;
1305 $layout->set_text (delete $self->{template});
1306 $self->{template} = $layout;
1307 }
1308
1309 $self->set_text (delete $self->{text}) if exists $self->{text};
1310 $self->set_markup (delete $self->{markup}) if exists $self->{markup};
923 1311
924 $self 1312 $self
925} 1313}
926 1314
927sub escape_text { 1315sub escape {
928 local $_ = $_[1]; 1316 local $_ = $_[1];
929 1317
930 s/&/&amp;/g; 1318 s/&/&amp;/g;
931 s/>/&gt;/g; 1319 s/>/&gt;/g;
932 s/</&lt;/g; 1320 s/</&lt;/g;
933 1321
934 $_[1] 1322 $_[1]
935} 1323}
936 1324
1325sub update {
1326 my ($self) = @_;
1327
1328 delete $self->{texture};
1329 $self->SUPER::update;
1330}
1331
937sub set_text { 1332sub set_text {
938 my ($self, $text) = @_; 1333 my ($self, $text) = @_;
939 1334
1335 return if $self->{text} eq "T$text";
940 $self->{text} = $text; 1336 $self->{text} = "T$text";
1337
941 $self->{layout}->set_markup ($text); 1338 $self->{layout}->set_text ($text);
942 1339
943 delete $self->{texture}; 1340 delete $self->{texture};
944# $self->{w} = $self->{h} = -1;
945 $self->update; 1341 $self->update;
1342 $self->check_size;
946} 1343}
947 1344
948sub get_text { 1345sub set_markup {
949 my ($self, $text) = @_; 1346 my ($self, $markup) = @_;
950 1347
951 $self->{text} 1348 return if $self->{text} eq "M$markup";
1349 $self->{text} = "M$markup";
1350
1351 $self->{layout}->set_markup ($markup);
1352
1353 delete $self->{texture};
1354 $self->update;
1355 $self->check_size;
952} 1356}
953 1357
954sub size_request { 1358sub size_request {
955 my ($self) = @_; 1359 my ($self) = @_;
956 1360
957 $self->{layout}->set_width; 1361 $self->{layout}->set_font ($self->{font}) if $self->{font};
1362 $self->{layout}->set_width ($self->{max_w} || -1);
958 $self->{layout}->set_height ($self->{fontsize}); 1363 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1364
959 my ($w, $h) = $self->{layout}->size; 1365 my ($w, $h) = $self->{layout}->size;
1366
1367 if (exists $self->{template}) {
1368 $self->{template}->set_font ($self->{font}) if $self->{font};
1369 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1370
1371 my ($w2, $h2) = $self->{template}->size;
1372
1373 $w = List::Util::max $w, $w2;
1374 $h = List::Util::max $h, $h2;
1375 }
960 1376
961 ( 1377 (
962 $w + $self->{padding} * 2, 1378 $w + $self->{padding} * 2,
963 $h + $self->{padding} * 2, 1379 $h + $self->{padding} * 2,
964 ) 1380 )
965} 1381}
966 1382
967sub size_allocate { 1383sub size_allocate {
968 my ($self, $x, $y, $w, $h) = @_; 1384 my ($self, $w, $h) = @_;
969
970 $self->_size_allocate ($x, $y, $w, $h) or return;
971 1385
972 delete $self->{texture}; 1386 delete $self->{texture};
973} 1387}
974 1388
975sub update { 1389sub set_fontsize {
976 my ($self) = @_; 1390 my ($self, $fontsize) = @_;
977 1391
1392 $self->{fontsize} = $fontsize;
978 delete $self->{texture}; 1393 delete $self->{texture};
1394
979 $self->SUPER::update; 1395 $self->update;
1396 $self->check_size;
980} 1397}
981 1398
982sub _draw { 1399sub _draw {
983 my ($self) = @_; 1400 my ($self) = @_;
984 1401
985 my $tex = $self->{texture} ||= do { 1402 my $tex = $self->{texture} ||= do {
1403 $self->{layout}->set_font ($self->{font}) if $self->{font};
986 $self->{layout}->set_width ($self->{w}); 1404 $self->{layout}->set_width ($self->{w});
987 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize}); 1405 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
988 new_from_layout CFClient::Texture $self->{layout} 1406 new_from_layout CFClient::Texture $self->{layout}
989 }; 1407 };
990 1408
991 glEnable GL_BLEND; 1409 glEnable GL_BLEND;
992 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1410 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
993 glEnable GL_TEXTURE_2D; 1411 glEnable GL_TEXTURE_2D;
994 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1412 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
995 1413
996 glColor @{$self->{fg}}; 1414 glColor @{$self->{fg}};
997 1415
998 my $x = 1416 $self->{ox} = int (
999 $self->{align} < 0 ? $self->{padding} 1417 $self->{align} < 0 ? $self->{padding}
1000 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1418 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1001 : ($self->{w} - $tex->{w}) * 0.5; 1419 : ($self->{w} - $tex->{w}) * 0.5
1420 );
1002 1421
1003 $tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5); 1422 $self->{oy} = int (
1423 $self->{valign} < 0 ? $self->{padding}
1424 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1425 : ($self->{h} - $tex->{h}) * 0.5
1426 );
1427
1428 $tex->draw_quad ($self->{ox}, $self->{oy});
1004 1429
1005 glDisable GL_TEXTURE_2D; 1430 glDisable GL_TEXTURE_2D;
1006 glDisable GL_BLEND; 1431 glDisable GL_BLEND;
1007} 1432}
1008 1433
1009############################################################################# 1434#############################################################################
1010 1435
1011package CFClient::UI::Entry; 1436package CFClient::UI::EntryBase;
1012 1437
1013our @ISA = CFClient::UI::Label::; 1438our @ISA = CFClient::UI::Label::;
1014 1439
1015use SDL; 1440use CFClient::OpenGL;
1016use SDL::OpenGL;
1017 1441
1018sub new { 1442sub new {
1019 my $class = shift; 1443 my $class = shift;
1020 1444
1021 $class->SUPER::new ( 1445 $class->SUPER::new (
1022 fg => [1, 1, 1], 1446 fg => [1, 1, 1],
1023 bg => [0, 0, 0, 0.2], 1447 bg => [0, 0, 0, 0.2],
1024 active_bg => [1, 1, 1, 0.5], 1448 active_bg => [1, 1, 1, 0.5],
1025 active_fg => [0, 0, 0], 1449 active_fg => [0, 0, 0],
1026 can_hover => 1, 1450 can_hover => 1,
1027 can_focus => 1, 1451 can_focus => 1,
1452 valign => 0,
1453 can_events => 1,
1028 @_ 1454 @_
1029 ) 1455 )
1030} 1456}
1031 1457
1032sub _set_text { 1458sub _set_text {
1033 my ($self, $text) = @_; 1459 my ($self, $text) = @_;
1034 1460
1035 my $old_text = $self->{text}; 1461 delete $self->{cur_h};
1462
1463 return if $self->{text} eq $text;
1464
1465 delete $self->{texture};
1036 1466
1037 $self->{last_activity} = $::NOW; 1467 $self->{last_activity} = $::NOW;
1038
1039 $self->{text} = $text; 1468 $self->{text} = $text;
1040 $self->{layout}->set_width ($self->{w});
1041 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1042 1469
1043 $text =~ s/./*/g if $self->{hidden}; 1470 $text =~ s/./*/g if $self->{hidden};
1471 $self->{layout}->set_text ("$text ");
1044 1472
1045 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1473 $self->emit (changed => $self->{text});
1474}
1046 1475
1047 $text = substr $text, 0, $self->{cursor}; 1476sub get_text {
1048 utf8::encode $text; 1477 $_[0]{text}
1049
1050 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1051
1052 $self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1053 if $old_text ne $self->{text};
1054} 1478}
1055 1479
1056sub size_request { 1480sub size_request {
1057 my ($self) = @_; 1481 my ($self) = @_;
1058 1482
… …
1060 1484
1061 ($w + 1, $h) # add 1 for cursor 1485 ($w + 1, $h) # add 1 for cursor
1062} 1486}
1063 1487
1064sub size_allocate { 1488sub size_allocate {
1065 my ($self, $x, $y, $w, $h) = @_; 1489 my ($self, $w, $h) = @_;
1066 1490
1067 $self->SUPER::size_allocate ($x, $y, $w, $h); 1491 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1068
1069 $self->_set_text ($self->{text});
1070} 1492}
1071 1493
1072sub set_text { 1494sub set_text {
1073 my ($self, $text) = @_; 1495 my ($self, $text) = @_;
1074 1496
… …
1078} 1500}
1079 1501
1080sub key_down { 1502sub key_down {
1081 my ($self, $ev) = @_; 1503 my ($self, $ev) = @_;
1082 1504
1083 my $mod = $ev->key_mod; 1505 my $mod = $ev->{mod};
1084 my $sym = $ev->key_sym; 1506 my $sym = $ev->{sym};
1085
1086 my $uni = $ev->key_unicode; 1507 my $uni = $ev->{unicode};
1087 1508
1088 my $text = $self->get_text; 1509 my $text = $self->get_text;
1089 1510
1090 if ($sym == SDLK_BACKSPACE) { 1511 if ($sym == 8) {
1091 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1512 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1092 } elsif ($sym == SDLK_DELETE) { 1513 } elsif ($sym == 127) {
1093 substr $text, $self->{cursor}, 1, ""; 1514 substr $text, $self->{cursor}, 1, "";
1094 } elsif ($sym == SDLK_LEFT) { 1515 } elsif ($sym == CFClient::SDLK_LEFT) {
1095 --$self->{cursor} if $self->{cursor}; 1516 --$self->{cursor} if $self->{cursor};
1096 } elsif ($sym == SDLK_RIGHT) { 1517 } elsif ($sym == CFClient::SDLK_RIGHT) {
1097 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1518 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1098 } elsif ($sym == SDLK_HOME) { 1519 } elsif ($sym == CFClient::SDLK_HOME) {
1099 $self->{cursor} = 0; 1520 $self->{cursor} = 0;
1100 } elsif ($sym == SDLK_END) { 1521 } elsif ($sym == CFClient::SDLK_END) {
1101 $self->{cursor} = length $text; 1522 $self->{cursor} = length $text;
1102 } elsif ($sym == SDLK_ESCAPE) { 1523 } elsif ($sym == 27) {
1103 $self->emit ('escape'); 1524 $self->emit ('escape');
1104 } elsif ($uni) { 1525 } elsif ($uni) {
1105 substr $text, $self->{cursor}++, 0, chr $uni; 1526 substr $text, $self->{cursor}++, 0, chr $uni;
1106 } 1527 }
1107 1528
… …
1162 1583
1163 $self->SUPER::_draw; 1584 $self->SUPER::_draw;
1164 1585
1165 #TODO: force update every cursor change :( 1586 #TODO: force update every cursor change :(
1166 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1587 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1588
1589 unless (exists $self->{cur_h}) {
1590 my $text = substr $self->{text}, 0, $self->{cursor};
1591 utf8::encode $text;
1592
1593 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1594 }
1595
1167 glColor @{$self->{fg}}; 1596 glColor @{$self->{fg}};
1168 glBegin GL_LINES; 1597 glBegin GL_LINES;
1169 glVertex $self->{cur_x}, $self->{cur_y};
1170 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1598 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1599 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1171 glEnd; 1600 glEnd;
1172 } 1601 }
1173} 1602}
1174 1603
1175package CFClient::UI::LineEntry; 1604package CFClient::UI::Entry;
1176 1605
1177our @ISA = CFClient::UI::Entry::; 1606our @ISA = CFClient::UI::EntryBase::;
1178 1607
1179use SDL; 1608use CFClient::OpenGL;
1180use SDL::OpenGL;
1181 1609
1182sub key_down { 1610sub key_down {
1183 my ($self, $ev) = @_; 1611 my ($self, $ev) = @_;
1184 1612
1185 my $sym = $ev->key_sym; 1613 my $sym = $ev->{sym};
1186 1614
1187 if ($sym == SDLK_RETURN) { 1615 if ($sym == 13) {
1616 unshift @{$self->{history}},
1617 my $txt = $self->get_text;
1618 $self->{history_pointer} = -1;
1619 $self->{history_saveback} = '';
1188 $self->emit (activate => $self->get_text); 1620 $self->emit (activate => $txt);
1189 $self->update; 1621 $self->update;
1622
1623 } elsif ($sym == CFClient::SDLK_UP) {
1624 if ($self->{history_pointer} < 0) {
1625 $self->{history_saveback} = $self->get_text;
1626 }
1627 if (@{$self->{history} || []} > 0) {
1628 $self->{history_pointer}++;
1629 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1630 $self->{history_pointer} = @{$self->{history} || []} - 1;
1631 }
1632 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1633 }
1634
1635 } elsif ($sym == CFClient::SDLK_DOWN) {
1636 $self->{history_pointer}--;
1637 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1638
1639 if ($self->{history_pointer} >= 0) {
1640 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1641 } else {
1642 $self->set_text ($self->{history_saveback});
1643 }
1190 1644
1191 } else { 1645 } else {
1192 $self->SUPER::key_down ($ev); 1646 $self->SUPER::key_down ($ev);
1193 } 1647 }
1194 1648
… …
1198 1652
1199package CFClient::UI::Button; 1653package CFClient::UI::Button;
1200 1654
1201our @ISA = CFClient::UI::Label::; 1655our @ISA = CFClient::UI::Label::;
1202 1656
1203use SDL; 1657use CFClient::OpenGL;
1204use SDL::OpenGL;
1205 1658
1206my @tex = 1659my @tex =
1207 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1660 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1208 qw(b1_button_active.png); 1661 qw(b1_button_active.png);
1209 1662
1210sub new { 1663sub new {
1211 my $class = shift; 1664 my $class = shift;
1212 1665
1213 $class->SUPER::new ( 1666 $class->SUPER::new (
1214 padding => 4, 1667 padding => 4,
1215 fg => [1, 1, 1], 1668 fg => [1, 1, 1],
1216 bg => [1, 1, 1, 0.2], 1669 bg => [1, 1, 1, 0.2],
1217 active_fg => [1, 1, 0], 1670 active_fg => [0, 0, 1],
1218 can_hover => 1, 1671 can_hover => 1,
1672 align => 0,
1673 valign => 0,
1674 can_events => 1,
1219 @_ 1675 @_
1220 ) 1676 )
1221} 1677}
1222 1678
1223sub button_up { 1679sub button_up {
… …
1231 1687
1232sub _draw { 1688sub _draw {
1233 my ($self) = @_; 1689 my ($self) = @_;
1234 1690
1235 local $self->{fg} = $self->{fg}; 1691 local $self->{fg} = $self->{fg};
1236 my $tex = $tex[0];
1237
1238 glEnable GL_BLEND;
1239 glEnable GL_TEXTURE_2D;
1240 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1241 1692
1242 if ($GRAB == $self) { 1693 if ($GRAB == $self) {
1243 $self->{fg} = $self->{active_fg}; 1694 $self->{fg} = $self->{active_fg};
1244 } 1695 }
1245 1696
1246 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1697 glEnable GL_BLEND;
1698 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1699 glEnable GL_TEXTURE_2D;
1247 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1700 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1701 glColor 0, 0, 0, 1;
1248 1702
1249 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1703 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});
1250 1704
1251 glDisable GL_TEXTURE_2D; 1705 glDisable GL_TEXTURE_2D;
1252 glDisable GL_BLEND; 1706 glDisable GL_BLEND;
1253 1707
1254 $self->SUPER::_draw; 1708 $self->SUPER::_draw;
… …
1259package CFClient::UI::CheckBox; 1713package CFClient::UI::CheckBox;
1260 1714
1261our @ISA = CFClient::UI::DrawBG::; 1715our @ISA = CFClient::UI::DrawBG::;
1262 1716
1263my @tex = 1717my @tex =
1264 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1718 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1265 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1719 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1266 1720
1267use SDL; 1721use CFClient::OpenGL;
1268use SDL::OpenGL;
1269 1722
1270sub new { 1723sub new {
1271 my $class = shift; 1724 my $class = shift;
1272 1725
1273 $class->SUPER::new ( 1726 $class->SUPER::new (
… …
1284 my ($self) = @_; 1737 my ($self) = @_;
1285 1738
1286 ($self->{padding} * 2 + 6) x 2 1739 ($self->{padding} * 2 + 6) x 2
1287} 1740}
1288 1741
1289sub size_allocate {
1290 my ($self, $x, $y, $w, $h) = @_;
1291
1292 $self->_size_allocate ($x, $y, $w, $h);
1293}
1294
1295sub button_down { 1742sub button_down {
1296 my ($self, $ev, $x, $y) = @_; 1743 my ($self, $ev, $x, $y) = @_;
1297 1744
1298 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1745 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1299 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1746 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
… …
1325 glDisable GL_BLEND; 1772 glDisable GL_BLEND;
1326} 1773}
1327 1774
1328############################################################################# 1775#############################################################################
1329 1776
1777package CFClient::UI::Image;
1778
1779our @ISA = CFClient::UI::Base::;
1780
1781use CFClient::OpenGL;
1782use Carp qw/confess/;
1783
1784our %loaded_images;
1785
1786sub new {
1787 my $class = shift;
1788
1789 my $self = $class->SUPER::new (can_events => 0, @_);
1790
1791 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1792
1793 $loaded_images{$self->{image}} ||=
1794 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1795
1796 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1797
1798 Scalar::Util::weaken $loaded_images{$self->{image}};
1799
1800 $self->{aspect} = $tex->{w} / $tex->{h};
1801
1802 $self
1803}
1804
1805sub size_request {
1806 my ($self) = @_;
1807
1808 ($self->{tex}->{w}, $self->{tex}->{h})
1809}
1810
1811sub _draw {
1812 my ($self) = @_;
1813
1814 my $tex = $self->{tex};
1815
1816 my ($w, $h) = ($self->{w}, $self->{h});
1817
1818 if ($self->{rot90}) {
1819 glRotate 90, 0, 0, 1;
1820 glTranslate 0, -$self->{w}, 0;
1821
1822 ($w, $h) = ($h, $w);
1823 }
1824
1825 glEnable GL_BLEND;
1826 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1827 glEnable GL_TEXTURE_2D;
1828 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1829
1830 $tex->draw_quad (0, 0, $w, $h);
1831
1832 glDisable GL_BLEND;
1833 glDisable GL_TEXTURE_2D;
1834}
1835
1836#############################################################################
1837
1838package CFClient::UI::VGauge;
1839
1840our @ISA = CFClient::UI::Base::;
1841
1842use List::Util qw(min max);
1843
1844use CFClient::OpenGL;
1845
1846my %tex = (
1847 food => [
1848 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1849 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1850 ],
1851 grace => [
1852 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1853 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1854 ],
1855 hp => [
1856 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1857 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1858 ],
1859 mana => [
1860 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1861 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1862 ],
1863);
1864
1865# eg. VGauge->new (gauge => 'food'), default gauge: food
1866sub new {
1867 my $class = shift;
1868
1869 my $self = $class->SUPER::new (
1870 type => 'food',
1871 @_
1872 );
1873
1874 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1875
1876 $self
1877}
1878
1879sub size_request {
1880 my ($self) = @_;
1881
1882 #my $tex = $tex{$self->{type}}[0];
1883 #@$tex{qw(w h)}
1884 (0, 0)
1885}
1886
1887sub set_max {
1888 my ($self, $max) = @_;
1889
1890 return if $self->{max_val} == $max;
1891
1892 $self->{max_val} = $max;
1893 $self->update;
1894}
1895
1896sub set_value {
1897 my ($self, $val, $max) = @_;
1898
1899 $self->set_max ($max)
1900 if defined $max;
1901
1902 return if $self->{val} == $val;
1903
1904 $self->{val} = $val;
1905 $self->update;
1906}
1907
1908sub _draw {
1909 my ($self) = @_;
1910
1911 my $tex = $tex{$self->{type}};
1912 my ($t1, $t2, $t3) = @$tex;
1913
1914 my ($w, $h) = ($self->{w}, $self->{h});
1915
1916 if ($self->{vertical}) {
1917 glRotate 90, 0, 0, 1;
1918 glTranslate 0, -$self->{w}, 0;
1919
1920 ($w, $h) = ($h, $w);
1921 }
1922
1923 my $ycut = $self->{val} / ($self->{max_val} || 1);
1924
1925 my $ycut1 = max 0, min 1, $ycut;
1926 my $ycut2 = max 0, min 1, $ycut - 1;
1927
1928 my $h1 = $self->{h} * (1 - $ycut1);
1929 my $h2 = $self->{h} * (1 - $ycut2);
1930
1931 glEnable GL_BLEND;
1932 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1933 glEnable GL_TEXTURE_2D;
1934 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1935
1936 glBindTexture GL_TEXTURE_2D, $t1->{name};
1937 glBegin GL_QUADS;
1938 glTexCoord 0 , 0; glVertex 0 , 0;
1939 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1940 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1941 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1942 glEnd;
1943
1944 my $ycut1 = List::Util::min 1, $ycut;
1945 glBindTexture GL_TEXTURE_2D, $t2->{name};
1946 glBegin GL_QUADS;
1947 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1948 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1949 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1950 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1951 glEnd;
1952
1953 if ($t3) {
1954 glBindTexture GL_TEXTURE_2D, $t3->{name};
1955 glBegin GL_QUADS;
1956 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1957 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1958 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1959 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1960 glEnd;
1961 }
1962
1963 glDisable GL_BLEND;
1964 glDisable GL_TEXTURE_2D;
1965}
1966
1967#############################################################################
1968
1969package CFClient::UI::Gauge;
1970
1971our @ISA = CFClient::UI::VBox::;
1972
1973sub new {
1974 my ($class, %arg) = @_;
1975
1976 my $self = $class->SUPER::new (
1977 tooltip => $arg{type},
1978 can_hover => 1,
1979 can_events => 1,
1980 %arg,
1981 );
1982
1983 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1984 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1985 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1986
1987 $self
1988}
1989
1990sub set_fontsize {
1991 my ($self, $fsize) = @_;
1992
1993 $self->{value}->set_fontsize ($fsize);
1994 $self->{max} ->set_fontsize ($fsize);
1995}
1996
1997sub set_max {
1998 my ($self, $max) = @_;
1999
2000 $self->{gauge}->set_max ($max);
2001 $self->{max}->set_text ($max);
2002}
2003
2004sub set_value {
2005 my ($self, $val, $max) = @_;
2006
2007 $self->set_max ($max)
2008 if defined $max;
2009
2010 $self->{gauge}->set_value ($val, $max);
2011 $self->{value}->set_text ($val);
2012}
2013
2014#############################################################################
2015
1330package CFClient::UI::Slider; 2016package CFClient::UI::Slider;
1331 2017
1332use strict; 2018use strict;
1333 2019
1334use SDL::OpenGL; 2020use CFClient::OpenGL;
1335 2021
1336our @ISA = CFClient::UI::DrawBG::; 2022our @ISA = CFClient::UI::DrawBG::;
1337 2023
1338my @tex = 2024my @tex =
1339 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2025 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
… …
1349 # TODO: calculations are off 2035 # TODO: calculations are off
1350 my $self = $class->SUPER::new ( 2036 my $self = $class->SUPER::new (
1351 fg => [1, 1, 1], 2037 fg => [1, 1, 1],
1352 active_fg => [0, 0, 0], 2038 active_fg => [0, 0, 0],
1353 range => [0, 0, 100, 10], 2039 range => [0, 0, 100, 10],
1354 req_w => 40, 2040 req_w => $::WIDTH / 80,
1355 req_h => 13, 2041 req_h => $::WIDTH / 80,
1356 vertical => 0, 2042 vertical => 0,
1357 can_hover => 1, 2043 can_hover => 1,
1358 inner_pad => 5, 2044 inner_pad => 5,
1359 @_ 2045 @_
1360 ); 2046 );
… …
1464 2150
1465package CFClient::UI::TextView; 2151package CFClient::UI::TextView;
1466 2152
1467our @ISA = CFClient::UI::HBox::; 2153our @ISA = CFClient::UI::HBox::;
1468 2154
1469use SDL::OpenGL; 2155use CFClient::OpenGL;
1470 2156
1471sub new { 2157sub new {
1472 my $class = shift; 2158 my $class = shift;
1473 2159
1474 my $self = $class->SUPER::new ( 2160 my $self = $class->SUPER::new (
1475 req_w => $::WIDTH / 6, 2161 fontsize => 1,
1476 req_h => $::HEIGHT / 6, 2162 can_events => 0,
1477 fontsize => $::FONTSIZE, 2163 #font => default_font
1478 @_, 2164 @_,
1479 2165
1480 layout => (new CFClient::Layout), 2166 layout => (new CFClient::Layout),
1481 par => [], 2167 par => [],
1482 height => 0, 2168 height => 0,
1483 children => [ 2169 children => [
1484 (new CFClient::UI::Empty expand => 1), 2170 (new CFClient::UI::Empty expand => 1),
1485 (new CFClient::UI::Slider vertical => 1), 2171 (new CFClient::UI::Slider vertical => 1),
1486 ], 2172 ],
1487 ); 2173 );
1488 2174
1489 $self->{children}[1]->connect (changed => sub { 2175 $self->{children}[1]->connect (changed => sub { $self->update });
1490 $self->update;
1491 });
1492 2176
1493 $self 2177 $self
1494} 2178}
1495 2179
1496sub set_fontsize { 2180sub set_fontsize {
… …
1503sub text_height { 2187sub text_height {
1504 my ($self, $text) = @_; 2188 my ($self, $text) = @_;
1505 2189
1506 my $layout = $self->{layout}; 2190 my $layout = $self->{layout};
1507 2191
1508 $layout->set_height ($self->{fontsize}); 2192 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1509 $layout->set_width ($self->{w}); 2193 $layout->set_width ($self->{children}[0]{w});
1510 $layout->set_text ($text); 2194 $layout->set_text ($text);
1511 2195
1512 ($layout->size)[1] 2196 ($layout->size)[1]
1513} 2197}
1514 2198
… …
1517 2201
1518 $self->{need_reflow}++; 2202 $self->{need_reflow}++;
1519 $self->update; 2203 $self->update;
1520} 2204}
1521 2205
1522sub size_request {
1523 my ($self) = @_;
1524
1525 ($self->{req_w}, $self->{req_h})
1526}
1527
1528sub size_allocate { 2206sub size_allocate {
1529 my ($self, $x, $y, $w, $h) = @_; 2207 my ($self, $w, $h) = @_;
1530 2208
1531 $self->SUPER::size_allocate ($x, $y, $w, $h); 2209 $self->SUPER::size_allocate ($w, $h);
1532 2210
2211 $self->{layout}->set_font ($self->{font}) if $self->{font};
1533 $self->{layout}->set_height ($self->{fontsize}); 2212 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1534 $self->{layout}->set_width ($self->{w}); 2213 $self->{layout}->set_width ($self->{children}[0]{w});
1535 2214
1536 $self->reflow; 2215 $self->reflow;
1537} 2216}
1538 2217
1539sub add_paragraph { 2218sub add_paragraph {
… …
1558 2237
1559 return unless $self->{h} > 0; 2238 return unless $self->{h} > 0;
1560 2239
1561 delete $self->{texture}; 2240 delete $self->{texture};
1562 2241
1563 $TOPLEVEL->on_refresh ($self, sub { 2242 $ROOT->on_refresh ($self, sub {
1564 if (delete $self->{need_reflow}) { 2243 if (delete $self->{need_reflow}) {
1565 my $height = 0; 2244 my $height = 0;
1566 2245
1567 $height += $_->[0] = $self->text_height ($_->[2]) 2246 $height += $_->[0] = $self->text_height ($_->[2])
1568 for @{$self->{par}}; 2247 for @{$self->{par}};
… …
1572 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2251 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1573 2252
1574 delete $self->{texture}; 2253 delete $self->{texture};
1575 } 2254 }
1576 2255
1577 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2256 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1578 glClearColor 0, 0, 0, 1; 2257 glClearColor 0, 0, 0, 0;
1579 glClear GL_COLOR_BUFFER_BIT; 2258 glClear GL_COLOR_BUFFER_BIT;
1580 2259
1581 glEnable GL_BLEND; 2260 glEnable GL_BLEND;
1582 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2261 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1583 glEnable GL_TEXTURE_2D; 2262 glEnable GL_TEXTURE_2D;
… …
1590 2269
1591 my $y = 0; 2270 my $y = 0;
1592 2271
1593 my $layout = $self->{layout}; 2272 my $layout = $self->{layout};
1594 2273
2274 $layout->set_font ($self->{font}) if $self->{font};
2275
1595 for my $par (@{$self->{par}}) { 2276 for my $par (@{$self->{par}}) {
1596 my $h = $par->[0]; 2277 my $h = $par->[0];
1597 2278
1598 if ($y0 < $y + $h && $y < $y1) { 2279 if ($y0 < $y + $h && $y < $y1) {
1599 $layout->set_text ($par->[2]); 2280 $layout->set_text ($par->[2]);
… …
1613} 2294}
1614 2295
1615sub _draw { 2296sub _draw {
1616 my ($self) = @_; 2297 my ($self) = @_;
1617 2298
1618 if ($self->{texture}) { 2299 glEnable GL_BLEND;
2300 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1619 glEnable GL_TEXTURE_2D; 2301 glEnable GL_TEXTURE_2D;
1620 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2302 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2303 glColor 1, 1, 1, 1;
1621 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2304 $self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1622 glDisable GL_TEXTURE_2D; 2305 glDisable GL_TEXTURE_2D;
1623 } 2306 glDisable GL_BLEND;
1624 2307
1625 $self->{children}[1]->draw; 2308 $self->{children}[1]->draw;
1626 2309
1627} 2310}
1628 2311
1629############################################################################# 2312#############################################################################
1630 2313
1631package CFClient::UI::MapWidget;
1632
1633use strict;
1634
1635use List::Util qw(min max);
1636
1637use SDL;
1638use SDL::OpenGL;
1639
1640our @ISA = CFClient::UI::Base::;
1641
1642sub new {
1643 my $class = shift;
1644
1645 $class->SUPER::new (
1646 z => -1,
1647 can_focus => 1,
1648 list => (glGenLists 1),
1649 @_
1650 )
1651}
1652
1653sub key_down {
1654 print "MAPKEYDOWN\n";
1655}
1656
1657sub key_up {
1658}
1659
1660sub size_request {
1661 (
1662 1 + 32 * int $::WIDTH / 32,
1663 1 + 32 * int $::HEIGHT / 32,
1664 )
1665}
1666
1667sub update {
1668 my ($self) = @_;
1669
1670 $self->{need_update} = 1;
1671 $self->SUPER::update;
1672}
1673
1674sub draw {
1675 my ($self) = @_;
1676
1677 $self->{need_update}++;#d#
1678 if (delete $self->{need_update}) {
1679 glNewList $self->{list}, GL_COMPILE;
1680
1681 my $sw = int $::WIDTH / 32;
1682 my $sh = int $::HEIGHT / 32;
1683
1684 if ($::MAP) {
1685 my ($w, $h, $data) = $::MAP->draw (0, 0, $sw, $sh);
1686
1687 if ($::CFG->{fow_enable}) {
1688 if ($::CFG->{fow_smooth}) { # smooth fog of war
1689 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1690 glConvolutionFilter2D
1691 GL_CONVOLUTION_2D,
1692 GL_ALPHA,
1693 3, 3,
1694 GL_ALPHA, GL_FLOAT,
1695 pack "f*",
1696 0.1, 0.1, 0.1,
1697 0.1, 0.2, 0.1,
1698 0.1, 0.1, 0.1,
1699 ;
1700 glEnable GL_CONVOLUTION_2D;
1701 }
1702
1703 my $tex = new CFClient::Texture
1704 w => $w,
1705 h => $h,
1706 data => $data,
1707 internalformat => GL_ALPHA,
1708 format => GL_ALPHA;
1709
1710 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1711
1712 glEnable GL_BLEND;
1713 glEnable GL_TEXTURE_2D;
1714 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1715
1716 glColor +($::CFG->{fow_intensity}) x 3, 1;
1717 $tex->draw_quad (0, 0, $w * 32, $h * 32);
1718
1719 glDisable GL_TEXTURE_2D;
1720 glDisable GL_BLEND;
1721 }
1722 }
1723
1724 glEndList;
1725 }
1726
1727 glCallList $self->{list};
1728
1729 if ($FOCUS != $self) {
1730 glColor 64/255, 64/255, 64/255;
1731 glLogicOp GL_AND;
1732 glEnable GL_COLOR_LOGIC_OP;
1733 glBegin GL_QUADS;
1734 glVertex 0, 0;
1735 glVertex 0, $::HEIGHT;
1736 glVertex $::WIDTH, $::HEIGHT;
1737 glVertex $::WIDTH, 0;
1738 glEnd;
1739 glDisable GL_COLOR_LOGIC_OP;
1740 }
1741}
1742
1743my %DIR = (
1744 SDLK_KP8, [1, "north"],
1745 SDLK_KP9, [2, "northeast"],
1746 SDLK_KP6, [3, "east"],
1747 SDLK_KP3, [4, "southeast"],
1748 SDLK_KP2, [5, "south"],
1749 SDLK_KP1, [6, "southwest"],
1750 SDLK_KP4, [7, "west"],
1751 SDLK_KP7, [8, "northwest"],
1752
1753 SDLK_UP, [1, "north"],
1754 SDLK_RIGHT, [3, "east"],
1755 SDLK_DOWN, [5, "south"],
1756 SDLK_LEFT, [7, "west"],
1757);
1758
1759sub key_down {
1760 my ($self, $ev) = @_;
1761
1762 my $mod = $ev->key_mod;
1763 my $sym = $ev->key_sym;
1764
1765 if ($sym == SDLK_KP5) {
1766 $::CONN->user_send ("command stay fire");
1767 } elsif ($sym == SDLK_a) {
1768 $::CONN->user_send ("command apply");
1769 } elsif ($sym == SDLK_QUOTE) {
1770 $self->emit ('activate_console');
1771 } elsif ($sym == SDLK_SLASH) {
1772 $self->emit ('activate_console' => '/');
1773 } elsif (exists $DIR{$sym}) {
1774 if ($mod & KMOD_SHIFT) {
1775 $self->{shft}++;
1776 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1777 } elsif ($mod & KMOD_CTRL) {
1778 $self->{ctrl}++;
1779 $::CONN->user_send ("command run $DIR{$sym}[0]");
1780 } else {
1781 $::CONN->user_send ("command $DIR{$sym}[1]");
1782 }
1783 }
1784}
1785
1786sub key_up {
1787 my ($self, $ev) = @_;
1788
1789 my $mod = $ev->key_mod;
1790 my $sym = $ev->key_sym;
1791
1792 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1793 $::CONN->user_send ("command fire_stop");
1794 }
1795 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1796 $::CONN->user_send ("command run_stop");
1797 }
1798}
1799
1800#############################################################################
1801
1802package CFClient::UI::Animator; 2314package CFClient::UI::Animator;
1803 2315
1804use SDL::OpenGL; 2316use CFClient::OpenGL;
1805 2317
1806our @ISA = CFClient::UI::Bin::; 2318our @ISA = CFClient::UI::Bin::;
1807 2319
1808sub moveto { 2320sub moveto {
1809 my ($self, $x, $y) = @_; 2321 my ($self, $x, $y) = @_;
… …
1847 2359
1848sub new { 2360sub new {
1849 my $class = shift; 2361 my $class = shift;
1850 2362
1851 my $self = $class->SUPER::new ( 2363 my $self = $class->SUPER::new (
1852 state => 0, 2364 state => 0,
1853 connect_activate => \&toggle_flopper, 2365 connect_activate => \&toggle_flopper,
1854 @_ 2366 @_
1855 ); 2367 );
1856 2368
1857 if ($self->{state}) { 2369 if ($self->{state}) {
… …
1865sub toggle_flopper { 2377sub toggle_flopper {
1866 my ($self) = @_; 2378 my ($self) = @_;
1867 2379
1868 # TODO: use animation 2380 # TODO: use animation
1869 if ($self->{state} = !$self->{state}) { 2381 if ($self->{state} = !$self->{state}) {
1870 $CFClient::UI::TOPLEVEL->add ($self->{other}); 2382 $CFClient::UI::ROOT->add ($self->{other});
1871 $self->{other}->move ( 2383 $self->{other}->move ($self->coord2global (0, $self->{h}));
1872 ($::WIDTH - $self->{other}{w}) * 0.5, 2384 $self->emit ("open");
1873 ($::HEIGHT - $self->{other}{h}) * 0.5,
1874 );
1875 } else { 2385 } else {
1876 $CFClient::UI::TOPLEVEL->remove ($self->{other}); 2386 $CFClient::UI::ROOT->remove ($self->{other});
2387 $self->emit ("close");
2388 }
2389
2390 $self->emit (changed => $self->{state});
2391}
2392
2393#############################################################################
2394
2395package CFClient::UI::Tooltip;
2396
2397our @ISA = CFClient::UI::Bin::;
2398
2399use CFClient::OpenGL;
2400
2401sub new {
2402 my $class = shift;
2403
2404 $class->SUPER::new (
2405 @_,
2406 can_events => 0,
2407 )
2408}
2409
2410sub set_markup {
2411 my ($self, $text) = @_;
2412
2413 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];
2414 $self->{label}->set_markup ($text);
2415 $self->add ($self->{label});
2416}
2417
2418sub size_request {
2419 my ($self) = @_;
2420
2421 $self->child->set_max_size ($::WIDTH * 0.3);
2422
2423 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2424
2425 ($w + 4, $h + 4)
2426}
2427
2428sub size_allocate {
2429 my ($self, $w, $h) = @_;
2430
2431 $self->SUPER::size_allocate ($w - 4, $h - 4);
2432}
2433
2434sub _draw {
2435 my ($self) = @_;
2436
2437 glPushMatrix;
2438 glTranslate 0.375, 0.375;
2439
2440 my ($w, $h) = @$self{qw(w h)};
2441
2442 glColor 1, 0.8, 0.4;
2443 glBegin GL_QUADS;
2444 glVertex 0 , 0;
2445 glVertex 0 , $h;
2446 glVertex $w, $h;
2447 glVertex $w, 0;
2448 glEnd;
1877 } 2449
1878} 2450 glColor 0, 0, 0;
2451 glBegin GL_LINE_LOOP;
2452 glVertex 0 , 0;
2453 glVertex 0 , $h;
2454 glVertex $w, $h;
2455 glVertex $w, 0;
2456 glEnd;
2457
2458 glPopMatrix;
1879 2459
1880############################################################################# 2460 glTranslate 2, 2;
2461 $self->SUPER::_draw;
2462}
1881 2463
2464#############################################################################
2465
1882package CFClient::UI::Toplevel; 2466package CFClient::UI::Face;
2467
2468our @ISA = CFClient::UI::Base::;
2469
2470use CFClient::OpenGL;
2471
2472sub new {
2473 my $class = shift;
2474
2475 $class->SUPER::new (
2476 aspect => 1,
2477 @_,
2478 )
2479}
2480
2481sub size_request {
2482 (32, 8)
2483}
2484
2485sub _draw {
2486 my ($self) = @_;
2487
2488 return unless $::CONN;#d# manage and cache textures differently
2489 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2490
2491 # TODO animation
2492 if ($tex) {
2493 glEnable GL_BLEND;
2494 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2495 glEnable GL_TEXTURE_2D;
2496 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2497 glColor 1, 1, 1, 1;
2498 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
2499 glDisable GL_TEXTURE_2D;
2500 glDisable GL_BLEND;
2501 }
2502}
2503
2504#############################################################################
2505
2506package CFClient::UI::InventoryItem;
2507
2508our @ISA = CFClient::UI::HBox::;
2509
2510sub new {
2511 my $class = shift;
2512
2513 my %args = @_;
2514
2515 my $item = $args{item};
2516
2517 my $desc = $item->{nrof} < 2
2518 ? $item->{name}
2519 : "$item->{nrof} $item->{name_pl}";
2520
2521
2522 my $self = $class->SUPER::new (
2523 can_hover => 1,
2524 can_events => 1,
2525 tooltip => (CFClient::UI::Label->escape ($desc)
2526 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2527 connect_button_down => sub {
2528 my ($self, $ev, $x, $y) = @_;
2529
2530 # todo: maybe put examine on 1? but should just be a tooltip :(
2531 if ($ev->{button} == 1) {
2532 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2533 } elsif ($ev->{button} == 2) {
2534 $::CONN->send ("apply $item->{tag}");
2535 } elsif ($ev->{button} == 3) {
2536 CFClient::UI::Menu->new (
2537 items => [
2538 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2539 [
2540 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2541 sub { $::CONN->send ("lock $item->{tag}") },
2542 ],
2543 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2544 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2545 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2546 ],
2547 )->popup ($ev);
2548 }
2549
2550 1
2551 },
2552 %args
2553 );
2554 $self->add(new CFClient::UI::Face
2555 can_events => 0,
2556 face => $item->{face},
2557 anim => $item->{anim},
2558 animspeed => $item->{animspeed});
2559 $self->add(new CFClient::UI::Label
2560 can_events => 0,
2561 text => $desc);
2562
2563 $self
2564}
2565
2566#############################################################################
2567
2568package CFClient::UI::Inventory;
2569
2570our @ISA = CFClient::UI::ScrolledWindow::;
2571
2572sub new {
2573 my $class = shift;
2574
2575 my $self = $class->SUPER::new (
2576 scrolled => (new CFClient::UI::VBox),
2577 @_,
2578 );
2579
2580 $self
2581}
2582
2583sub set_items {
2584 my ($self, $items) = @_;
2585
2586 $self->{scrolled}->clear;
2587 return unless $items;
2588
2589 my @items = sort { $a->{type} <=> $b->{type} } @$items;
2590
2591 $self->{real_items} = \@items;
2592
2593 for my $item (@items) {
2594 my $desc = $item->{nrof} < 2
2595 ? $item->{name}
2596 : "$item->{nrof} $item->{name_pl}";
2597
2598 $self->{scrolled}->add (new CFClient::UI::InventoryItem item => $item);
2599 }
2600
2601# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2602}
2603
2604sub size_request {
2605 my ($self) = @_;
2606 ($self->{req_w}, $self->{req_h});
2607}
2608
2609#############################################################################
2610
2611package CFClient::UI::Menu;
2612
2613our @ISA = CFClient::UI::FancyFrame::;
2614
2615use CFClient::OpenGL;
2616
2617sub new {
2618 my $class = shift;
2619
2620 my $self = $class->SUPER::new (
2621 items => [],
2622 z => 100,
2623 @_,
2624 );
2625
2626 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2627
2628 for my $item (@{ $self->{items} }) {
2629 my ($widget, $cb) = @$item;
2630
2631 # handle various types of items, only text for now
2632 if (!ref $widget) {
2633 $widget = new CFClient::UI::Label
2634 can_hover => 1,
2635 can_events => 1,
2636 text => $widget;
2637 }
2638
2639 $self->{item}{$widget} = $item;
2640
2641 $self->{vbox}->add ($widget);
2642 }
2643
2644 $self
2645}
2646
2647# popup given the event (must be a mouse button down event currently)
2648sub popup {
2649 my ($self, $ev) = @_;
2650
2651 $self->emit ("popdown");
2652
2653 # maybe save $GRAB? must be careful about events...
2654 $GRAB = $self;
2655 $self->{button} = $ev->{button};
2656
2657 $self->show;
2658 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2659}
2660
2661sub mouse_motion {
2662 my ($self, $ev, $x, $y) = @_;
2663
2664 # TODO: should use vbox->find_widget or so
2665 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2666 $self->{hover} = $self->{item}{$HOVER};
2667}
2668
2669sub button_up {
2670 my ($self, $ev, $x, $y) = @_;
2671
2672 if ($ev->{button} == $self->{button}) {
2673 undef $GRAB;
2674 $self->hide;
2675
2676 $self->emit ("popdown");
2677 $self->{hover}[1]->() if $self->{hover};
2678 }
2679}
2680
2681#############################################################################
2682
2683package CFClient::UI::Root;
1883 2684
1884our @ISA = CFClient::UI::Container::; 2685our @ISA = CFClient::UI::Container::;
1885 2686
1886use SDL::OpenGL; 2687use CFClient::OpenGL;
2688
2689sub check_size {
2690 my ($self) = @_;
2691
2692 $self->configure (0, 0, $self->{w}, $self->{h});
2693}
1887 2694
1888sub size_request { 2695sub size_request {
1889 ($::WIDTH, $::HEIGHT) 2696 my ($self) = @_;
2697
2698 ($self->{w}, $self->{h})
1890} 2699}
1891 2700
1892sub size_allocate { 2701sub size_allocate {
2702 my ($self, $w, $h) = @_;
2703
2704 my $old_w = $self->{old_w};
2705 my $old_h = $self->{old_h};
2706
2707 if ($old_w && $old_h) {
2708 for my $child ($self->children) {
2709 $child->{x} = int 0.5 + $child->{x} * $w / $old_w;
2710 $child->{w} = int 0.5 + $child->{w} * $w / $old_w;
2711 $child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
2712 $child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
2713 $child->{y} = int 0.5 + $child->{y} * $h / $old_h;
2714 $child->{h} = int 0.5 + $child->{h} * $h / $old_h;
2715 $child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
2716 $child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
2717 }
2718 }
2719
2720 $self->{old_w} = $w;
2721 $self->{old_h} = $h;
2722}
2723
2724sub configure {
1893 my ($self, $x, $y, $w, $h) = @_; 2725 my ($self, $x, $y, $w, $h) = @_;
1894 2726
1895 $self->_size_allocate ($x, $y, $w, $h); 2727 $self->SUPER::configure ($x, $y, $w, $h);
1896 2728
1897 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 2729 for my $child ($self->children) {
1898 for @{$self->{children}}; 2730 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1899}
1900 2731
1901sub translate { 2732 $X = List::Util::max 0, List::Util::min $w - $W, $X;
2733 $Y = List::Util::max 0, List::Util::min $h - $H, $Y;
2734 $child->configure ($X, $Y, $W, $H);
2735 }
2736}
2737
2738sub _topleft {
1902 my ($self, $x, $y) = @_; 2739 my ($self, $x, $y) = @_;
1903 2740
1904 ($x, $y) 2741 ($x, $y)
1905} 2742}
1906 2743
1907sub update { 2744sub update {
1908 my ($self) = @_; 2745 my ($self) = @_;
1909 2746
1910 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 2747 $self->check_size;
1911 ::refresh (); 2748 ::refresh ();
1912} 2749}
1913 2750
1914sub add { 2751sub add {
1915 my ($self, $widget) = @_; 2752 my ($self, $child) = @_;
1916 2753
2754 # integerize window positions
2755 $child->{x} = int $child->{x};
2756 $child->{y} = int $child->{y};
2757
1917 $self->SUPER::add ($widget); 2758 $self->SUPER::add ($child);
1918
1919 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
1920} 2759}
1921 2760
1922sub on_refresh { 2761sub on_refresh {
1923 my ($self, $id, $cb) = @_; 2762 my ($self, $id, $cb) = @_;
1924 2763
… …
1947 2786
1948############################################################################# 2787#############################################################################
1949 2788
1950package CFClient::UI; 2789package CFClient::UI;
1951 2790
2791$ROOT = new CFClient::UI::Root;
1952$TOPLEVEL = new CFClient::UI::Toplevel; 2792$TOOLTIP = new CFClient::UI::Tooltip;
1953 2793
19541 27941
1955 2795

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