ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/deliantra/Deliantra-Client/DC/UI.pm
(Generate patch)

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.105 by root, Fri Apr 14 14:55:28 2006 UTC vs.
Revision 1.269 by root, Fri Jun 2 06:22:55 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
12our $TOPLEVEL; 14our $LAYOUT;
15our $ROOT;
16our $TOOLTIP;
13our $BUTTON_STATE; 17our $BUTTON_STATE;
18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 my $layout;
23
24 for (grep { $_->{name} } values %WIDGET) {
25 my $win = $layout->{$_->{name}} = { };
26
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
31
32 $win->{show} = $_->{visible} && $_->{is_toplevel};
33 }
34
35 $layout
36}
37
38sub set_layout {
39 my ($layout) = @_;
40
41 $LAYOUT = $layout;
42}
43
44sub check_tooltip {
45 return if $ENV{CFPLUS_DEBUG} & 8;
46
47 if (!$GRAB) {
48 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
49 if (length $widget->{tooltip}) {
50 if ($TOOLTIP->{owner} != $widget) {
51 $TOOLTIP->hide;
52
53 $TOOLTIP->{owner} = $widget;
54
55 my $tip = $widget->{tooltip};
56
57 $tip = $tip->($widget) if CODE:: eq ref $tip;
58
59 $TOOLTIP->set_tooltip_from ($widget);
60 $TOOLTIP->show;
61 }
62
63 return;
64 }
65 }
66 }
67
68 $TOOLTIP->hide;
69 delete $TOOLTIP->{owner};
70}
14 71
15# class methods for events 72# class methods for events
16sub feed_sdl_key_down_event { 73sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 74 $FOCUS->emit (key_down => $_[0])
75 if $FOCUS;
18} 76}
19 77
20sub feed_sdl_key_up_event { 78sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 79 $FOCUS->emit (key_up => $_[0])
80 if $FOCUS;
22} 81}
23 82
24sub feed_sdl_button_down_event { 83sub feed_sdl_button_down_event {
25 my ($ev) = @_; 84 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 85 my ($x, $y) = ($ev->{x}, $ev->{y});
27 86
28 if (!$BUTTON_STATE) { 87 if (!$BUTTON_STATE) {
29 my $widget = $TOPLEVEL->find_widget ($x, $y); 88 my $widget = $ROOT->find_widget ($x, $y);
30 89
31 $GRAB = $widget; 90 $GRAB = $widget;
32 $GRAB->update if $GRAB; 91 $GRAB->update if $GRAB;
33 }
34 92
93 check_tooltip;
94 }
95
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 96 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 97
37 $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; 98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
99 if $GRAB;
38} 100}
39 101
40sub feed_sdl_button_up_event { 102sub feed_sdl_button_up_event {
41 my ($ev) = @_; 103 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 104 my ($x, $y) = ($ev->{x}, $ev->{y});
43 105
44 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 106 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 107
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 109
48 $GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB; 110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
111 if $GRAB;
49 112
50 if (!$BUTTON_STATE) { 113 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 114 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 115 $grab->update if $grab;
53 $GRAB->update if $GRAB; 116 $GRAB->update if $GRAB;
117
118 check_tooltip;
54 } 119 }
55} 120}
56 121
57sub feed_sdl_motion_event { 122sub feed_sdl_motion_event {
58 my ($ev) = @_; 123 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 124 my ($x, $y) = ($ev->{x}, $ev->{y});
60 125
61 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 126 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 127
63 if ($widget != $HOVER) { 128 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 129 my $hover = $HOVER; $HOVER = $widget;
65 130
66 $hover->update if $hover && $hover->{can_hover}; 131 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 132 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 133
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 134 check_tooltip;
135 }
136
137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138 if $HOVER;
139}
140
141# convert position array to integers
142sub harmonize {
143 my ($vals) = @_;
144
145 my $rem = 0;
146
147 for (@$vals) {
148 my $i = int $_ + $rem;
149 $rem += $_ - $i;
150 $_ = $i;
151 }
152}
153
154sub full_refresh {
155 # make a copy, otherwise for complains about freed values.
156 my @widgets = values %WIDGET;
157
158 $_->update
159 for @widgets;
160}
161
162sub reconfigure_widgets {
163 # make a copy, otherwise C<for> complains about freed values.
164 my @widgets = values %WIDGET;
165
166 $_->reconfigure
167 for @widgets;
168}
169
170# call when resolution changes etc.
171sub rescale_widgets {
172 my ($sx, $sy) = @_;
173
174 for my $widget (values %WIDGET) {
175 if ($widget->{is_toplevel}) {
176 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178
179 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
180 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
181 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
182 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
183 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
184 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
185
186 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
187 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
188
189 }
190 }
191
192 reconfigure_widgets;
71} 193}
72 194
73############################################################################# 195#############################################################################
74 196
75package CFClient::UI::Base; 197package CFClient::UI::Base;
76 198
77use strict; 199use strict;
78 200
79use SDL::OpenGL; 201use CFClient::OpenGL;
80 202
81sub new { 203sub new {
82 my $class = shift; 204 my $class = shift;
83 205
84 my $self = bless { 206 my $self = bless {
85 x => 0, 207 x => "center",
86 y => 0, 208 y => "center",
87 z => 0, 209 z => 0,
88 w => -1, 210 w => undef,
89 h => -1, 211 h => undef,
212 can_events => 1,
90 @_ 213 @_
91 }, $class; 214 }, $class;
92 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
93 for (keys %$self) { 218 for (keys %$self) {
94 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
95 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
96 } 221 }
97 } 222 }
98 223
224 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
225 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
226 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
227 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
228 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
229
230 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232
233 $self->show if $layout->{show};
234 }
235
99 $self 236 $self
100} 237}
101 238
239sub destroy {
240 my ($self) = @_;
241
242 $self->hide;
243 %$self = ();
244}
245
246sub show {
247 my ($self) = @_;
248
249 return if $self->{parent};
250
251 $CFClient::UI::ROOT->add ($self);
252}
253
254sub set_visible {
255 my ($self) = @_;
256
257 return if $self->{visible};
258
259 $self->{root} = $self->{parent}{root};
260 $self->{visible} = $self->{parent}{visible} + 1;
261
262 $self->emit (visibility_change => 1);
263
264 $self->realloc if !exists $self->{req_w};
265
266 $_->set_visible for $self->children;
267}
268
269sub set_invisible {
270 my ($self) = @_;
271
272 return unless $self->{visible};
273
274 $_->set_invisible for $self->children;
275
276 delete $self->{root};
277 delete $self->{visible};
278
279 undef $GRAB if $GRAB == $self;
280 undef $HOVER if $HOVER == $self;
281
282 CFClient::UI::check_tooltip
283 if $TOOLTIP->{owner} == $self;
284
285 $self->focus_out;
286
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
307sub hide {
308 my ($self) = @_;
309
310 $self->set_invisible;
311
312 $self->{parent}->remove ($self)
313 if $self->{parent};
314}
315
102sub move { 316sub move_abs {
103 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
104 $self->{x} = $x; 318
105 $self->{y} = $y; 319 $self->{x} = List::Util::max 0, int $x;
320 $self->{y} = List::Util::max 0, int $y;
106 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
107}
108 322
109sub needs_redraw { 323 $self->update;
110 0 324}
325
326sub set_size {
327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
111} 333}
112 334
113sub size_request { 335sub size_request {
114 require Carp; 336 require Carp;
115 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
116} 338}
117 339
118sub _size_allocate { 340sub configure {
119 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
120 342
343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
346 $w = List::Util::min $w, int $h * $self->{aspect};
347 $h = List::Util::min $h, int $w / $self->{aspect};
348
349 # use alignment to adjust x, y
350
351 $x += int 0.5 * ($ow - $w);
352 $y += int 0.5 * ($oh - $h);
353 }
354
355 if ($self->{x} ne $x || $self->{y} ne $y) {
121 $self->{x} = $x; 356 $self->{x} = $x;
122 $self->{y} = $y; 357 $self->{y} = $y;
358 $self->update;
359 }
123 360
124 return unless $self->{w} != $w || $self->{h} != $h; 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
125 363
126 $self->{w} = $w; 364 $self->{alloc_w} = $w;
127 $self->{h} = $h; 365 $self->{alloc_h} = $h;
128 366
367 $self->{root}{size_alloc}{$self+0} = $self;
129 1 368 }
130} 369}
131 370
132sub size_allocate { 371sub size_allocate {
372 # nothing to be done
373}
374
375sub children {
376}
377
378sub set_max_size {
133 my ($self, $x, $y, $w, $h) = @_; 379 my ($self, $w, $h) = @_;
134 380
135 $self->_size_allocate ($x, $y, $w, $h); 381 delete $self->{max_w}; $self->{max_w} = $w if $w;
382 delete $self->{max_h}; $self->{max_h} = $h if $h;
383}
384
385sub set_tooltip {
386 my ($self, $tooltip) = @_;
387
388 $tooltip =~ s/^\s+//;
389 $tooltip =~ s/\s+$//;
390
391 return if $self->{tooltip} eq $tooltip;
392
393 $self->{tooltip} = $tooltip;
394
395 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
396 delete $CFClient::UI::TOOLTIP->{owner};
397 CFClient::UI::check_tooltip;
398 }
136} 399}
137 400
138# translate global coordinates to local coordinate system 401# translate global coordinates to local coordinate system
139sub translate { 402sub coord2local {
140 my ($self, $x, $y) = @_; 403 my ($self, $x, $y) = @_;
141 404
142 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 405 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
406}
407
408# translate local coordinates to global coordinate system
409sub coord2global {
410 my ($self, $x, $y) = @_;
411
412 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
143} 413}
144 414
145sub focus_in { 415sub focus_in {
146 my ($self) = @_; 416 my ($self) = @_;
147 417
148 return if $FOCUS == $self; 418 return if $FOCUS == $self;
149 return unless $self->{can_focus}; 419 return unless $self->{can_focus};
150 420
151 my $focus = $FOCUS; $FOCUS = $self; 421 my $focus = $FOCUS; $FOCUS = $self;
422
423 $self->_emit (focus_in => $focus);
424
152 $focus->update if $focus; 425 $focus->update if $focus;
153 $FOCUS->update; 426 $FOCUS->update;
154} 427}
155 428
156sub focus_out { 429sub focus_out {
157 my ($self) = @_; 430 my ($self) = @_;
158 431
159 return unless $FOCUS == $self; 432 return unless $FOCUS == $self;
160 433
161 my $focus = $FOCUS; undef $FOCUS; 434 my $focus = $FOCUS; undef $FOCUS;
435
436 $self->_emit (focus_out => $focus);
437
162 $focus->update if $focus; #? 438 $focus->update if $focus; #?
439
440 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
441 unless $FOCUS;
163} 442}
164 443
165sub mouse_motion { } 444sub mouse_motion { }
166sub button_up { } 445sub button_up { }
167sub key_down { } 446sub key_down { }
168sub key_up { } 447sub key_up { }
169 448
170sub button_down { 449sub button_down {
171 my ($self, $ev, $x, $y) = @_; 450 my ($self, $ev, $x, $y) = @_;
172 451
173 $self->focus_in; 452 $self->focus_in;
174} 453}
175 454
176sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 455sub find_widget {
177sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 456 my ($self, $x, $y) = @_;
178sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 457
179sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 458 return () unless $self->{can_events};
180sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 459
460 return $self
461 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
462 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
463
464 ()
465}
466
467sub set_parent {
468 my ($self, $parent) = @_;
469
470 Scalar::Util::weaken ($self->{parent} = $parent);
471 $self->set_visible if $parent->{visible};
472}
473
474sub connect {
475 my ($self, $signal, $cb) = @_;
476
477 push @{ $self->{signal_cb}{$signal} }, $cb;
478}
479
480sub _emit {
481 my ($self, $signal, @args) = @_;
482
483 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
484}
485
486sub emit {
487 my ($self, $signal, @args) = @_;
488
489 $self->_emit ($signal, @args)
490 || $self->$signal (@args);
491}
492
493sub visibility_change {
494 #my ($self, $visible) = @_;
495}
496
497sub realloc {
498 my ($self) = @_;
499
500 if ($self->{visible}) {
501 return if $self->{root}{realloc}{$self+0};
502
503 $self->{root}{realloc}{$self+0} = $self;
504 $self->{root}->update;
505 } else {
506 delete $self->{req_w};
507 delete $self->{req_h};
508 }
509}
510
511sub update {
512 my ($self) = @_;
513
514 $self->{parent}->update
515 if $self->{parent};
516}
517
518sub reconfigure {
519 my ($self) = @_;
520
521 $self->realloc;
522 $self->update;
523}
524
525# using global variables seems a bit hacky, but passing through all drawing
526# functions seems pointless.
527our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
181 528
182sub draw { 529sub draw {
183 my ($self) = @_; 530 my ($self) = @_;
184 531
185 return unless $self->{h} && $self->{w}; 532 return unless $self->{h} && $self->{w};
533
534 # update screen rectangle
535 local $draw_x = $draw_x + $self->{x};
536 local $draw_y = $draw_y + $self->{y};
537 local $draw_w = $draw_x + $self->{w};
538 local $draw_h = $draw_y + $self->{h};
539
540 # skip widgets that are entirely outside the drawing area
541 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
542 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
186 543
187 glPushMatrix; 544 glPushMatrix;
188 glTranslate $self->{x}, $self->{y}, 0; 545 glTranslate $self->{x}, $self->{y}, 0;
189 $self->_draw; 546 $self->_draw;
190 glPopMatrix; 547 glPopMatrix;
191 548
192 if ($self == $HOVER && $self->{can_hover}) { 549 if ($self == $HOVER && $self->{can_hover}) {
193 my ($x, $y) = @$self{qw(x y)}; 550 my ($x, $y) = @$self{qw(x y)};
194 551
195 glColor 0, 0, 1, 0.2; 552 glColor 1, 0.8, 0.5, 0.2;
196 glEnable GL_BLEND; 553 glEnable GL_BLEND;
197 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 554 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
198 glBegin GL_QUADS; 555 glBegin GL_QUADS;
199 glVertex $x , $y; 556 glVertex $x , $y;
200 glVertex $x + $self->{w}, $y; 557 glVertex $x + $self->{w}, $y;
201 glVertex $x + $self->{w}, $y + $self->{h}; 558 glVertex $x + $self->{w}, $y + $self->{h};
202 glVertex $x , $y + $self->{h}; 559 glVertex $x , $y + $self->{h};
203 glEnd; 560 glEnd;
204 glDisable GL_BLEND; 561 glDisable GL_BLEND;
205 } 562 }
563
564 if ($ENV{CFPLUS_DEBUG} & 1) {
565 glPushMatrix;
566 glColor 1, 1, 0, 1;
567 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
568 glBegin GL_LINE_LOOP;
569 glVertex 0 , 0;
570 glVertex $self->{w} - 1, 0;
571 glVertex $self->{w} - 1, $self->{h} - 1;
572 glVertex 0 , $self->{h} - 1;
573 glEnd;
574 glPopMatrix;
575 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
576 }
206} 577}
207 578
208sub _draw { 579sub _draw {
209 my ($self) = @_; 580 my ($self) = @_;
210 581
211 warn "no draw defined for $self\n"; 582 warn "no draw defined for $self\n";
212} 583}
213 584
214sub find_widget {
215 my ($self, $x, $y) = @_;
216
217 return $self
218 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
219 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
220
221 ()
222}
223
224sub set_parent {
225 my ($self, $par) = @_;
226
227 $self->{parent} = $par;
228 Scalar::Util::weaken $self->{parent};
229}
230
231sub get_parent {
232 $_[0]->{parent}
233}
234
235sub update {
236 my ($self) = @_;
237
238 $self->{parent}->update
239 if $self->{parent};
240}
241
242sub connect {
243 my ($self, $signal, $cb) = @_;
244
245 push @{ $self->{cb}{$signal} }, $cb;
246}
247
248sub emit {
249 my ($self, $signal, @args) = @_;
250
251 $_->($self, @args)
252 for @{$self->{cb}{$signal} || []};
253}
254
255sub DESTROY { 585sub DESTROY {
256 my ($self) = @_; 586 my ($self) = @_;
257 587
588 delete $WIDGET{$self+0};
258 #$self->deactivate; 589 #$self->deactivate;
259} 590}
260 591
261############################################################################# 592#############################################################################
262 593
263package CFClient::UI::DrawBG; 594package CFClient::UI::DrawBG;
264 595
265our @ISA = CFClient::UI::Base::; 596our @ISA = CFClient::UI::Base::;
266 597
267use strict; 598use strict;
268use SDL::OpenGL; 599use CFClient::OpenGL;
269 600
270sub new { 601sub new {
271 my $class = shift; 602 my $class = shift;
272 603
273 # range [value, low, high, page] 604 # range [value, low, high, page]
274 605
275 $class->SUPER::new ( 606 $class->SUPER::new (
276 bg => [0, 0, 0, 0.2], 607 #bg => [0, 0, 0, 0.2],
277 active_bg => [1, 1, 1, 0.5], 608 #active_bg => [1, 1, 1, 0.5],
278 @_ 609 @_
279 ) 610 )
280} 611}
281 612
282sub _draw { 613sub _draw {
283 my ($self) = @_; 614 my ($self) = @_;
284 615
616 my $color = $FOCUS == $self && $self->{active_bg}
617 ? $self->{active_bg}
618 : $self->{bg};
619
620 if ($color && (@$color < 4 || $color->[3])) {
285 my ($w, $h) = @$self{qw(w h)}; 621 my ($w, $h) = @$self{qw(w h)};
286 622
287 glEnable GL_BLEND; 623 glEnable GL_BLEND;
288 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 624 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
289 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 625 glColor @$color;
290 626
291 glBegin GL_QUADS; 627 glBegin GL_QUADS;
292 glVertex 0 , 0; 628 glVertex 0 , 0;
293 glVertex 0 , $h; 629 glVertex 0 , $h;
294 glVertex $w, $h; 630 glVertex $w, $h;
295 glVertex $w, 0; 631 glVertex $w, 0;
296 glEnd; 632 glEnd;
297 633
298 glDisable GL_BLEND; 634 glDisable GL_BLEND;
635 }
299} 636}
300 637
301############################################################################# 638#############################################################################
302 639
303package CFClient::UI::Empty; 640package CFClient::UI::Empty;
304
305our @ISA = CFClient::UI::Base::;
306
307sub size_request {
308 (0, 0)
309}
310
311sub draw { }
312
313#############################################################################
314
315package CFClient::UI::Container;
316 641
317our @ISA = CFClient::UI::Base::; 642our @ISA = CFClient::UI::Base::;
318 643
319sub new { 644sub new {
320 my ($class, %arg) = @_; 645 my ($class, %arg) = @_;
646 $class->SUPER::new (can_events => 0, %arg);
647}
648
649sub size_request {
650 my ($self) = @_;
651
652 ($self->{w} + 0, $self->{h} + 0)
653}
654
655sub draw { }
656
657#############################################################################
658
659package CFClient::UI::Container;
660
661our @ISA = CFClient::UI::Base::;
662
663sub new {
664 my ($class, %arg) = @_;
321 665
322 my $children = delete $arg{children} || []; 666 my $children = delete $arg{children} || [];
323 667
324 my $self = $class->SUPER::new (children => [], %arg); 668 my $self = $class->SUPER::new (
669 children => [],
670 can_events => 0,
671 %arg,
672 );
325 $self->add ($_) for @$children; 673 $self->add ($_) for @$children;
326 674
327 $self 675 $self
328} 676}
329 677
330sub add { 678sub add {
331 my ($self, $chld) = @_; 679 my ($self, @widgets) = @_;
332 680
333 $chld->set_parent ($self); 681 $_->set_parent ($self)
682 for @widgets;
683
684 use sort 'stable';
334 685
335 $self->{children} = [ 686 $self->{children} = [
336 sort { $a->{z} <=> $b->{z} } 687 sort { $a->{z} <=> $b->{z} }
337 @{$self->{children}}, $chld 688 @{$self->{children}}, @widgets
338 ]; 689 ];
339 690
340 $self->{w} = $self->{h} = -1; 691 $self->realloc;
341 $self->update; 692}
693
694sub children {
695 @{ $_[0]{children} }
342} 696}
343 697
344sub remove { 698sub remove {
345 my ($self, $widget) = @_; 699 my ($self, $child) = @_;
346 700
701 delete $child->{parent};
702 $child->hide;
703
347 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 704 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
348 705
349 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 706 $self->realloc;
707}
708
709sub clear {
710 my ($self) = @_;
711
712 my $children = delete $self->{children};
713 $self->{children} = [];
714
715 for (@$children) {
716 delete $_->{parent};
717 $_->hide;
718 }
719
720 $self->realloc;
350} 721}
351 722
352sub find_widget { 723sub find_widget {
353 my ($self, $x, $y) = @_; 724 my ($self, $x, $y) = @_;
354 725
… …
384 755
385 $class->SUPER::new (children => [$child], %arg) 756 $class->SUPER::new (children => [$child], %arg)
386} 757}
387 758
388sub add { 759sub add {
389 my ($self, $widget) = @_; 760 my ($self, $child) = @_;
390 761
391 $self->{children} = []; 762 $self->{children} = [];
392 763
393 $self->SUPER::add ($widget); 764 $self->SUPER::add ($child);
394} 765}
395 766
396sub remove { 767sub remove {
397 my ($self, $widget) = @_; 768 my ($self, $widget) = @_;
398 769
… …
407sub size_request { 778sub size_request {
408 $_[0]{children}[0]->size_request 779 $_[0]{children}[0]->size_request
409} 780}
410 781
411sub size_allocate { 782sub size_allocate {
412 my ($self, $x, $y, $w, $h) = @_; 783 my ($self, $w, $h) = @_;
413 784
414 $self->_size_allocate ($x, $y, $w, $h) or return;
415
416 $self->{children}[0]->size_allocate (0, 0, $w, $h); 785 $self->{children}[0]->configure (0, 0, $w, $h);
417} 786}
418 787
419############################################################################# 788#############################################################################
420 789
421package CFClient::UI::Window; 790package CFClient::UI::Window;
422 791
423our @ISA = CFClient::UI::Bin::; 792our @ISA = CFClient::UI::Bin::;
424 793
425use SDL::OpenGL; 794use CFClient::OpenGL;
426 795
427sub new { 796sub new {
428 my ($class, %arg) = @_; 797 my ($class, %arg) = @_;
429 798
430 my $self = $class->SUPER::new (%arg); 799 my $self = $class->SUPER::new (%arg);
431} 800}
432 801
433sub update { 802sub update {
434 my ($self) = @_; 803 my ($self) = @_;
435 804
436 # we want to do this delayed... 805 $ROOT->on_post_alloc ($self => sub { $self->render_child });
437 $self->render_chld;
438 $self->SUPER::update; 806 $self->SUPER::update;
439} 807}
440 808
809sub size_allocate {
810 my ($self, $w, $h) = @_;
811
812 $self->SUPER::size_allocate ($w, $h);
813 $self->update;
814}
815
816sub _render {
817 my ($self) = @_;
818
819 $self->{children}[0]->draw;
820}
821
441sub render_chld { 822sub render_child {
442 my ($self) = @_; 823 my ($self) = @_;
443 824
444 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 825 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
445 glClearColor 0, 0, 0, 1; 826 glClearColor 0, 0, 0, 0;
446 glClear GL_COLOR_BUFFER_BIT; 827 glClear GL_COLOR_BUFFER_BIT;
447 $self->child->draw; 828
829 {
830 package CFClient::UI::Base;
831
832 ($draw_x, $draw_y, $draw_w, $draw_h) =
833 (0, 0, $self->{w}, $self->{h});
834 }
835
836 $self->_render;
448 }; 837 };
449} 838}
450 839
451sub size_allocate {
452 my ($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 $self->render_chld;
459}
460
461sub _draw { 840sub _draw {
462 my ($self) = @_; 841 my ($self) = @_;
463 842
464 my ($w, $h) = ($self->w, $self->h); 843 my ($w, $h) = @$self{qw(w h)};
465 844
466 my $tex = $self->{texture} 845 my $tex = $self->{texture}
467 or return; 846 or return;
468 847
469 glEnable GL_BLEND;
470 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
471 glEnable GL_TEXTURE_2D; 848 glEnable GL_TEXTURE_2D;
472 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 849 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
850 glColor 1, 1, 1, 1;
473 851
474 $tex->draw_quad (0, 0, $w, $h); 852 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
475 853
476 glDisable GL_BLEND;
477 glDisable GL_TEXTURE_2D; 854 glDisable GL_TEXTURE_2D;
478} 855}
479 856
480############################################################################# 857#############################################################################
481 858
482package CFClient::UI::Frame; 859package CFClient::UI::ViewPort;
483 860
484our @ISA = CFClient::UI::Bin::; 861our @ISA = CFClient::UI::Window::;
485
486use SDL::OpenGL;
487
488sub size_request {
489 my ($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
532my @tex =
533 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
534 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
535 862
536sub new { 863sub new {
537 my $class = shift; 864 my $class = shift;
538 865
539 # TODO: user_x, user_y, overwrite moveto?
540
541 $class->SUPER::new ( 866 $class->SUPER::new (
542 bg => [1, 1, 1, 1], 867 scroll_x => 0,
543 border_bg => [1, 1, 1, 1], 868 scroll_y => 1,
544 border => $::FONTSIZE * 0.8,
545 @_ 869 @_,
546 ) 870 )
547} 871}
548 872
549sub size_request { 873sub size_request {
550 my ($self) = @_; 874 my ($self) = @_;
551 875
552 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 876 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
877
878 $w = 10 if $self->{scroll_x};
879 $h = 10 if $self->{scroll_y};
880
881 ($w, $h)
882}
883
884sub size_allocate {
885 my ($self, $w, $h) = @_;
886
887 my $child = $self->child;
888
889 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
890 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
891
892 $self->child->configure (0, 0, $w, $h);
893 $self->update;
894}
895
896sub set_offset {
897 my ($self, $x, $y) = @_;
898
899 $self->{view_x} = int $x;
900 $self->{view_y} = int $y;
901
902 $self->update;
903}
904
905# hmm, this does not work for topleft of $self... but we should not ask for that
906sub coord2local {
907 my ($self, $x, $y) = @_;
908
909 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
910}
911
912sub coord2global {
913 my ($self, $x, $y) = @_;
914
915 $x = List::Util::min $self->{w}, $x - $self->{view_x};
916 $y = List::Util::min $self->{h}, $y - $self->{view_y};
917
918 $self->SUPER::coord2global ($x, $y)
919}
920
921sub find_widget {
922 my ($self, $x, $y) = @_;
923
924 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
925 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
926 ) {
927 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
928 } else {
929 $self->CFClient::UI::Base::find_widget ($x, $y)
930 }
931}
932
933sub _render {
934 my ($self) = @_;
935
936 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
937 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
938
939 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
940
941 $self->SUPER::_render;
942}
943
944#############################################################################
945
946package CFClient::UI::ScrolledWindow;
947
948our @ISA = CFClient::UI::HBox::;
949
950sub new {
951 my $class = shift;
952
953 my $self;
954
955 my $slider = new CFClient::UI::Slider
956 vertical => 1,
957 range => [0, 0, 1, 0.01], # HACK fix
958 on_changed => sub {
959 $self->{vp}->set_offset (0, $_[1]);
960 },
961 ;
962
963 $self = $class->SUPER::new (
964 vp => (new CFClient::UI::ViewPort expand => 1),
965 slider => $slider,
966 @_,
967 );
968
969 $self->{vp}->add ($self->{scrolled});
970 $self->add ($self->{vp});
971 $self->add ($self->{slider});
972
973 $self
974}
975
976sub update {
977 my ($self) = @_;
978
979 $self->SUPER::update;
980
981 # todo: overwrite size_allocate of child
982 my $child = $self->{vp}->child;
983 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
984}
985
986sub size_allocate {
987 my ($self, $w, $h) = @_;
988
989 $self->SUPER::size_allocate ($w, $h);
990
991 my $child = $self->{vp}->child;
992 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
993}
994
995#TODO# update range on size_allocate depending on child
996# update viewport offset on scroll
997
998#############################################################################
999
1000package CFClient::UI::Frame;
1001
1002our @ISA = CFClient::UI::Bin::;
1003
1004use CFClient::OpenGL;
1005
1006sub new {
1007 my $class = shift;
1008
1009 $class->SUPER::new (
1010 bg => undef,
1011 @_,
1012 )
1013}
1014
1015sub _draw {
1016 my ($self) = @_;
1017
1018 if ($self->{bg}) {
1019 my ($w, $h) = @$self{qw(w h)};
1020
1021 glEnable GL_BLEND;
1022 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1023 glColor @{ $self->{bg} };
1024
1025 glBegin GL_QUADS;
1026 glVertex 0 , 0;
1027 glVertex 0 , $h;
1028 glVertex $w, $h;
1029 glVertex $w, 0;
1030 glEnd;
1031
1032 glDisable GL_BLEND;
1033 }
1034
1035 $self->SUPER::_draw;
1036}
1037
1038#############################################################################
1039
1040package CFClient::UI::FancyFrame;
1041
1042our @ISA = CFClient::UI::Bin::;
1043
1044use CFClient::OpenGL;
1045
1046my $bg =
1047 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1048 mipmap => 1, wrap => 1;
1049
1050my @border =
1051 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1052 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1053
1054sub new {
1055 my ($class, %arg) = @_;
1056
1057 my $title = delete $arg{title};
1058
1059 my $self = $class->SUPER::new (
1060 bg => [1, 1, 1, 1],
1061 border_bg => [1, 1, 1, 1],
1062 border => 0.6,
1063 can_events => 1,
1064 min_w => 16,
1065 min_h => 16,
1066 %arg,
1067 );
1068
1069 $self->{title} = new CFClient::UI::Label
1070 align => 0,
1071 valign => 1,
1072 text => $title,
1073 fontsize => $self->{border}
1074 if defined $title;
1075
1076 $self
1077}
1078
1079sub add {
1080 my ($self, @widgets) = @_;
1081
1082 $self->SUPER::add (@widgets);
1083 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
1084}
1085
1086sub border {
1087 int $_[0]{border} * $::FONTSIZE
1088}
1089
1090sub size_request {
1091 my ($self) = @_;
1092
1093 $self->{title}->size_request
1094 if $self->{title};
553 1095
554 my ($w, $h) = $self->SUPER::size_request; 1096 my ($w, $h) = $self->SUPER::size_request;
555 1097
556 ( 1098 (
557 $w + $self->{border} * 2, 1099 $w + $self->border * 2,
558 $h + $self->{border} * 2, 1100 $h + $self->border * 2,
559 ) 1101 )
560} 1102}
561 1103
562sub size_allocate { 1104sub size_allocate {
563 my ($self, $x, $y, $w, $h) = @_; 1105 my ($self, $w, $h) = @_;
564 1106
565 $self->_size_allocate ($x, $y, $w, $h) or return; 1107 if ($self->{title}) {
1108 $self->{title}{w} = $w;
1109 $self->{title}{h} = $h;
1110 $self->{title}->size_allocate ($w, $h);
1111 }
566 1112
1113 my $border = $self->border;
1114
567 $h -= List::Util::max 0, $self->{border} * 2; 1115 $h -= List::Util::max 0, $border * 2;
568 $w -= List::Util::max 0, $self->{border} * 2; 1116 $w -= List::Util::max 0, $border * 2;
569 1117
570 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 1118 $self->child->configure ($border, $border, $w, $h);
571} 1119}
572 1120
573sub button_down { 1121sub button_down {
574 my ($self, $ev, $x, $y) = @_; 1122 my ($self, $ev, $x, $y) = @_;
575 1123
576 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 1124 my ($w, $h) = @$self{qw(w h)};
577 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 1125 my $border = $self->border;
578 1126
1127 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1128 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1129
1130 if ($lr & $td) {
1131 my ($wx, $wy) = ($self->{x}, $self->{y});
579 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1132 my ($ox, $oy) = ($ev->{x}, $ev->{y});
580 my ($bw, $bh) = ($self->{w}, $self->{h}); 1133 my ($bw, $bh) = ($self->{w}, $self->{h});
1134
1135 my $mx = $x < $border;
1136 my $my = $y < $border;
581 1137
582 $self->{motion} = sub { 1138 $self->{motion} = sub {
583 my ($ev, $x, $y) = @_; 1139 my ($ev, $x, $y) = @_;
584 1140
585 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1141 my $dx = $ev->{x} - $ox;
1142 my $dy = $ev->{y} - $oy;
586 1143
587 $self->{user_w} = $bw + $x - $ox; 1144 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
588 $self->{user_h} = $bh + $y - $oy; 1145 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1146
589 $self->update; 1147 $self->realloc;
1148 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
590 }; 1149 };
591 1150
592 } elsif ($x >= 0 && $x < $self->{w} 1151 } elsif ($lr ^ $td) {
593 && $y >= 0 && $y < $self->{border}) {
594
595 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1152 my ($ox, $oy) = ($ev->{x}, $ev->{y});
596 my ($bx, $by) = ($self->{x}, $self->{y}); 1153 my ($bx, $by) = ($self->{x}, $self->{y});
597 1154
598 $self->{motion} = sub { 1155 $self->{motion} = sub {
599 my ($ev, $x, $y) = @_; 1156 my ($ev, $x, $y) = @_;
600 1157
601 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1158 ($x, $y) = ($ev->{x}, $ev->{y});
602 1159
603 $self->move ($bx + $x - $ox, $by + $y - $oy); 1160 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
604 $self->update;
605 }; 1161 };
606 } 1162 }
607} 1163}
608 1164
609sub button_up { 1165sub button_up {
… …
619} 1175}
620 1176
621sub _draw { 1177sub _draw {
622 my ($self) = @_; 1178 my ($self) = @_;
623 1179
1180 my $child = $self->{children}[0];
1181
624 my ($w, $h ) = ($self->{w}, $self->{h}); 1182 my ($w, $h ) = ($self->{w}, $self->{h});
625 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1183 my ($cw, $ch) = ($child->{w}, $child->{h});
626 1184
627 glEnable GL_BLEND;
628 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
629 glEnable GL_TEXTURE_2D; 1185 glEnable GL_TEXTURE_2D;
630 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1186 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
631 1187
1188 my $border = $self->border;
1189
632 glColor @{ $self->{border_bg} }; 1190 glColor @{ $self->{border_bg} };
633 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 1191 $border[0]->draw_quad_alpha (0, 0, $w, $border);
634 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 1192 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
635 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 1193 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
636 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 1194 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
637 1195
638 my $bg = $tex[0]; 1196 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1197 glColor @{ $self->{bg} };
639 1198
640 # TODO: repeat texture not scale 1199 # TODO: repeat texture not scale
641 my $rep_x = $cw / $bg->{w}; 1200 # solve this better(?)
642 my $rep_y = $ch / $bg->{h}; 1201 $bg->{s} = $cw / $bg->{w};
643 1202 $bg->{t} = $ch / $bg->{h};
644 glColor @{ $self->{bg} };
645
646 $bg->{s} = $rep_x;
647 $bg->{t} = $rep_y;
648 $bg->{wrap_mode} = 1;
649 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 1203 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1204 }
650 1205
651 glDisable GL_TEXTURE_2D; 1206 glDisable GL_TEXTURE_2D;
652 glDisable GL_BLEND;
653 1207
654 $self->child->draw; 1208 $child->draw;
1209
1210 if ($self->{title}) {
1211 glTranslate 0, $border - $self->{h};
1212 $self->{title}->_draw;
1213 }
655} 1214}
656 1215
657############################################################################# 1216#############################################################################
658 1217
659package CFClient::UI::Table; 1218package CFClient::UI::Table;
660 1219
661our @ISA = CFClient::UI::Base::; 1220our @ISA = CFClient::UI::Base::;
662 1221
663use List::Util qw(max sum); 1222use List::Util qw(max sum);
664 1223
665use SDL::OpenGL; 1224use CFClient::OpenGL;
666 1225
667sub new { 1226sub new {
668 my $class = shift; 1227 my $class = shift;
669 1228
670 $class->SUPER::new ( 1229 $class->SUPER::new (
671 col_expand => [], 1230 col_expand => [],
672 @_ 1231 @_,
673 ) 1232 )
674} 1233}
675 1234
1235sub children {
1236 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1237}
1238
676sub add { 1239sub add {
677 my ($self, $x, $y, $chld) = @_; 1240 my ($self, $x, $y, $child) = @_;
678 1241
1242 $child->set_parent ($self);
679 $self->{children}[$y][$x] = $chld; 1243 $self->{children}[$y][$x] = $child;
680 $chld->set_parent ($self);
681 1244
682 $self->{w} = $self->{h} = -1; 1245 $self->realloc;
683 $self->update; 1246}
1247
1248# TODO: move to container class maybe? send children a signal on removal?
1249sub clear {
1250 my ($self) = @_;
1251
1252 my @children = $self->children;
1253 delete $self->{children};
1254
1255 for (@children) {
1256 delete $_->{parent};
1257 $_->hide;
1258 }
1259
1260 $self->realloc;
684} 1261}
685 1262
686sub get_wh { 1263sub get_wh {
687 my ($self) = @_; 1264 my ($self) = @_;
688 1265
… …
693 or next; 1270 or next;
694 1271
695 for my $x (0 .. $#$row) { 1272 for my $x (0 .. $#$row) {
696 my $widget = $row->[$x] 1273 my $widget = $row->[$x]
697 or next; 1274 or next;
698 my ($w, $h) = $widget->size_request; 1275 my ($w, $h) = @$widget{qw(req_w req_h)};
699 1276
700 $w[$x] = max $w[$x], $w; 1277 $w[$x] = max $w[$x], $w;
701 $h[$y] = max $h[$y], $h; 1278 $h[$y] = max $h[$y], $h;
702 } 1279 }
703 } 1280 }
… …
715 (sum @$hs), 1292 (sum @$hs),
716 ) 1293 )
717} 1294}
718 1295
719sub size_allocate { 1296sub size_allocate {
720 my ($self, $x, $y, $w, $h) = @_; 1297 my ($self, $w, $h) = @_;
721
722 $self->_size_allocate ($x, $y, $w, $h) or return;
723 1298
724 my ($ws, $hs) = $self->get_wh; 1299 my ($ws, $hs) = $self->get_wh;
725 1300
726 my $req_w = sum @$ws; 1301 my $req_w = (sum @$ws) || 1;
727 my $req_h = sum @$hs; 1302 my $req_h = (sum @$hs) || 1;
728 1303
729 # TODO: nicer code && do row_expand 1304 # TODO: nicer code && do row_expand
730 my @col_expand = @{$self->{col_expand}}; 1305 my @col_expand = @{$self->{col_expand}};
731 @col_expand = (1) x @$ws unless @col_expand; 1306 @col_expand = (1) x @$ws unless @col_expand;
732 my $col_expand = (sum @col_expand) || 1; 1307 my $col_expand = (sum @col_expand) || 1;
733 1308
734 # linearly scale sizes 1309 # linearly scale sizes
735 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1310 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
736 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1311 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1312
1313 CFClient::UI::harmonize $ws;
1314 CFClient::UI::harmonize $hs;
737 1315
738 my $y; 1316 my $y;
739 1317
740 for my $r (0 .. $#{$self->{children}}) { 1318 for my $r (0 .. $#{$self->{children}}) {
741 my $row = $self->{children}[$r] 1319 my $row = $self->{children}[$r]
… …
746 1324
747 for my $c (0 .. $#$row) { 1325 for my $c (0 .. $#$row) {
748 my $col_w = $ws->[$c]; 1326 my $col_w = $ws->[$c];
749 1327
750 if (my $widget = $row->[$c]) { 1328 if (my $widget = $row->[$c]) {
751 $widget->size_allocate ($x, $y, $col_w, $row_h); 1329 $widget->configure ($x, $y, $col_w, $row_h);
752 } 1330 }
753 1331
754 $x += $col_w; 1332 $x += $col_w;
755 } 1333 }
756 1334
… …
783 } 1361 }
784} 1362}
785 1363
786############################################################################# 1364#############################################################################
787 1365
1366package CFClient::UI::Box;
1367
1368our @ISA = CFClient::UI::Container::;
1369
1370sub size_request {
1371 my ($self) = @_;
1372
1373 $self->{vertical}
1374 ? (
1375 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1376 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1377 )
1378 : (
1379 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1380 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1381 )
1382}
1383
1384sub size_allocate {
1385 my ($self, $w, $h) = @_;
1386
1387 my $space = $self->{vertical} ? $h : $w;
1388 my $children = $self->{children};
1389
1390 my @req;
1391
1392 if ($self->{homogeneous}) {
1393 @req = ($space / (@$children || 1)) x @$children;
1394 } else {
1395 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1396 my $req = List::Util::sum @req;
1397
1398 if ($req > $space) {
1399 # ah well, not enough space
1400 $_ *= $space / $req for @req;
1401 } else {
1402 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1403
1404 $space = ($space - $req) / $expand; # remaining space to give away
1405
1406 $req[$_] += $space * $children->[$_]{expand}
1407 for 0 .. $#$children;
1408 }
1409 }
1410
1411 CFClient::UI::harmonize \@req;
1412
1413 my $pos = 0;
1414 for (0 .. $#$children) {
1415 my $alloc = $req[$_];
1416 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1417
1418 $pos += $alloc;
1419 }
1420
1421 1
1422}
1423
1424#############################################################################
1425
788package CFClient::UI::HBox; 1426package CFClient::UI::HBox;
789 1427
790# TODO: wrap into common Box base class
791
792our @ISA = CFClient::UI::Container::; 1428our @ISA = CFClient::UI::Box::;
793 1429
794sub size_request { 1430sub new {
795 my ($self) = @_; 1431 my $class = shift;
796 1432
797 my @alloc = map [$_->size_request], @{$self->{children}}; 1433 $class->SUPER::new (
798 1434 vertical => 0,
799 ( 1435 @_,
800 (List::Util::sum map $_->[0], @alloc),
801 (List::Util::max map $_->[1], @alloc),
802 ) 1436 )
803} 1437}
804 1438
805sub size_allocate {
806 my ($self, $x, $y, $w, $h) = @_;
807
808 $self->_size_allocate ($x, $y, $w, $h);
809
810 ($h, $w) = ($w, $h);
811
812 my $children = $self->{children};
813
814 my @h = map +($_->size_request)[0], @$children;
815
816 my $req_h = List::Util::sum @h;
817
818 if ($req_h > $h) {
819 # ah well, not enough space
820 $_ *= $h / $req_h for @h;
821 } else {
822 my $exp = List::Util::sum map $_->{expand}, @$children;
823 $exp ||= 1;
824
825 for (0 .. $#$children) {
826 my $child = $children->[$_];
827
828 my $alloc_h = $h[$_];
829 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
830 $h[$_] = $alloc_h;
831 }
832 }
833
834 my $y = 0;
835 for (0 .. $#$children) {
836 my $child = $children->[$_];
837 my $h = int $h[$_];
838 $child->size_allocate ($y, 0, $h, $w);
839
840 $y += $h;
841 }
842}
843
844############################################################################# 1439#############################################################################
845 1440
846package CFClient::UI::VBox; 1441package CFClient::UI::VBox;
847 1442
848# TODO: wrap into common Box base class
849
850our @ISA = CFClient::UI::Container::; 1443our @ISA = CFClient::UI::Box::;
851 1444
852sub size_request { 1445sub new {
853 my ($self) = @_; 1446 my $class = shift;
854 1447
855 my @alloc = map [$_->size_request], @{$self->{children}}; 1448 $class->SUPER::new (
856 1449 vertical => 1,
857 ( 1450 @_,
858 (List::Util::max map $_->[0], @alloc),
859 (List::Util::sum map $_->[1], @alloc),
860 ) 1451 )
861} 1452}
862 1453
863sub size_allocate {
864 my ($self, $x, $y, $w, $h) = @_;
865
866 $self->_size_allocate ($x, $y, $w, $h);
867
868 my $children = $self->{children};
869
870 my @h = map +($_->size_request)[1], @$children;
871
872 my $req_h = List::Util::sum @h;
873
874 if ($req_h > $h) {
875 # ah well, not enough space
876 $_ *= $h / $req_h for @h;
877 } else {
878 my $exp = List::Util::sum map $_->{expand}, @$children;
879 $exp ||= 1;
880
881 for (0 .. $#$children) {
882 my $child = $children->[$_];
883
884 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
885 }
886 }
887
888 my $y = 0;
889 for (0 .. $#$children) {
890 my $child = $children->[$_];
891 my $h = int $h[$_];
892 $child->size_allocate (0, $y, $w, $h);
893
894 $y += $h;
895 }
896}
897
898############################################################################# 1454#############################################################################
899 1455
900package CFClient::UI::Label; 1456package CFClient::UI::Label;
901 1457
902our @ISA = CFClient::UI::Base::; 1458our @ISA = CFClient::UI::DrawBG::;
903 1459
904use SDL::OpenGL; 1460use CFClient::OpenGL;
905 1461
906sub new { 1462sub new {
907 my ($class, %arg) = @_; 1463 my ($class, %arg) = @_;
908 1464
909 my $self = $class->SUPER::new ( 1465 my $self = $class->SUPER::new (
910 fg => [1, 1, 1], 1466 fg => [1, 1, 1],
911 fontsize => $::FONTSIZE, 1467 #bg => none
912 text => "", 1468 #active_bg => none
1469 #font => default_font
1470 #text => initial text
1471 #markup => initial narkup
1472 #max_w => maximum pixel width
1473 ellipsise => 3, # end
1474 layout => (new CFClient::Layout),
1475 fontsize => 1,
913 align => -1, 1476 align => -1,
1477 valign => -1,
914 padding => 2, 1478 padding_x => 2,
915 layout => new CFClient::Layout, 1479 padding_y => 2,
1480 can_events => 0,
916 %arg 1481 %arg
917 ); 1482 );
918 1483
1484 if (exists $self->{template}) {
1485 my $layout = new CFClient::Layout;
1486 $layout->set_text (delete $self->{template});
1487 $self->{template} = $layout;
1488 }
1489
1490 if (exists $self->{markup}) {
1491 $self->set_markup (delete $self->{markup});
1492 } else {
919 $self->set_text ($self->{text}); 1493 $self->set_text (delete $self->{text});
1494 }
920 1495
921 $self 1496 $self
922} 1497}
923 1498
924sub escape_text { 1499sub escape($) {
925 local $_ = $_[1]; 1500 local $_ = $_[0];
926 1501
927 s/&/&amp;/g; 1502 s/&/&amp;/g;
928 s/>/&gt;/g; 1503 s/>/&gt;/g;
929 s/</&lt;/g; 1504 s/</&lt;/g;
930 1505
931 $_[1] 1506 $_
1507}
1508
1509sub update {
1510 my ($self) = @_;
1511
1512 delete $self->{texture};
1513 $self->SUPER::update;
932} 1514}
933 1515
934sub set_text { 1516sub set_text {
935 my ($self, $text) = @_; 1517 my ($self, $text) = @_;
936 1518
1519 return if $self->{text} eq "T$text";
937 $self->{text} = $text; 1520 $self->{text} = "T$text";
1521
1522 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1523 $self->{layout}->set_text ($text);
1524
1525 $self->realloc;
1526 $self->update;
1527}
1528
1529sub set_markup {
1530 my ($self, $markup) = @_;
1531
1532 return if $self->{text} eq "M$markup";
1533 $self->{text} = "M$markup";
1534
1535 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1536
1537 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
938 $self->{layout}->set_markup ($text); 1538 $self->{layout}->set_markup ($markup);
939 1539
1540 $self->realloc;
1541 $self->update;
1542}
1543
1544sub size_request {
1545 my ($self) = @_;
1546
1547 $self->{layout}->set_font ($self->{font}) if $self->{font};
1548 $self->{layout}->set_width ($self->{max_w} || -1);
1549 $self->{layout}->set_ellipsise ($self->{ellipsise});
1550 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1551 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1552
1553 my ($w, $h) = $self->{layout}->size;
1554
1555 if (exists $self->{template}) {
1556 $self->{template}->set_font ($self->{font}) if $self->{font};
1557 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1558
1559 my ($w2, $h2) = $self->{template}->size;
1560
1561 $w = List::Util::max $w, $w2;
1562 $h = List::Util::max $h, $h2;
1563 }
1564
1565 ($w, $h)
1566}
1567
1568sub size_allocate {
1569 my ($self, $w, $h) = @_;
1570
1571 delete $self->{ox};
1572
1573 delete $self->{texture}
1574 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1575}
1576
1577sub set_fontsize {
1578 my ($self, $fontsize) = @_;
1579
1580 $self->{fontsize} = $fontsize;
940 delete $self->{texture}; 1581 delete $self->{texture};
941# $self->{w} = $self->{h} = -1;
942 $self->update;
943}
944 1582
945sub get_text { 1583 $self->realloc;
946 my ($self, $text) = @_;
947
948 $self->{text}
949}
950
951sub size_request {
952 my ($self) = @_;
953
954 $self->{layout}->set_width;
955 $self->{layout}->set_height ($self->{fontsize});
956 my ($w, $h) = $self->{layout}->size;
957
958 (
959 $w + $self->{padding} * 2,
960 $h + $self->{padding} * 2,
961 )
962}
963
964sub size_allocate {
965 my ($self, $x, $y, $w, $h) = @_;
966
967 $self->_size_allocate ($x, $y, $w, $h) or return;
968
969 delete $self->{texture};
970}
971
972sub update {
973 my ($self) = @_;
974
975 delete $self->{texture};
976 $self->SUPER::update;
977} 1584}
978 1585
979sub _draw { 1586sub _draw {
980 my ($self) = @_; 1587 my ($self) = @_;
981 1588
1589 $self->SUPER::_draw; # draw background, if applicable
1590
982 my $tex = $self->{texture} ||= do { 1591 my $tex = $self->{texture} ||= do {
1592 $self->{layout}->set_foreground (@{$self->{fg}});
1593 $self->{layout}->set_font ($self->{font}) if $self->{font};
983 $self->{layout}->set_width ($self->{w}); 1594 $self->{layout}->set_width ($self->{w});
984 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize}); 1595 $self->{layout}->set_ellipsise ($self->{ellipsise});
1596 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1597 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1598
985 new_from_layout CFClient::Texture $self->{layout} 1599 new_from_layout CFClient::Texture $self->{layout}
986 }; 1600 };
987 1601
988 glEnable GL_BLEND; 1602 unless (exists $self->{ox}) {
989 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1603 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1604 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1605 : ($self->{w} - $tex->{w}) * 0.5);
1606
1607 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1608 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1609 : ($self->{h} - $tex->{h}) * 0.5);
1610 };
1611
990 glEnable GL_TEXTURE_2D; 1612 glEnable GL_TEXTURE_2D;
991 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1613 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
992 1614
1615 if ($tex->{format} == GL_ALPHA) {
993 glColor @{$self->{fg}}; 1616 glColor @{$self->{fg}};
994 1617 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
995 my $x = 1618 } else {
996 $self->{align} < 0 ? $self->{padding} 1619 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
997 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1620 }
998 : ($self->{w} - $tex->{w}) * 0.5;
999
1000 $tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5);
1001 1621
1002 glDisable GL_TEXTURE_2D; 1622 glDisable GL_TEXTURE_2D;
1003 glDisable GL_BLEND;
1004} 1623}
1005 1624
1006############################################################################# 1625#############################################################################
1007 1626
1008package CFClient::UI::Entry; 1627package CFClient::UI::EntryBase;
1009 1628
1010our @ISA = CFClient::UI::Label::; 1629our @ISA = CFClient::UI::Label::;
1011 1630
1012use SDL; 1631use CFClient::OpenGL;
1013use SDL::OpenGL;
1014 1632
1015sub new { 1633sub new {
1016 my $class = shift; 1634 my $class = shift;
1017 1635
1018 $class->SUPER::new ( 1636 $class->SUPER::new (
1019 fg => [1, 1, 1], 1637 fg => [1, 1, 1],
1020 bg => [0, 0, 0, 0.2], 1638 bg => [0, 0, 0, 0.2],
1021 active_bg => [1, 1, 1, 0.5], 1639 active_bg => [1, 1, 1, 0.5],
1022 active_fg => [0, 0, 0], 1640 active_fg => [0, 0, 0],
1023 can_hover => 1, 1641 can_hover => 1,
1024 can_focus => 1, 1642 can_focus => 1,
1643 valign => 0,
1644 can_events => 1,
1645 #text => ...
1025 @_ 1646 @_
1026 ) 1647 )
1027} 1648}
1028 1649
1029sub _set_text { 1650sub _set_text {
1030 my ($self, $text) = @_; 1651 my ($self, $text) = @_;
1031 1652
1032 my $old_text = $self->{text}; 1653 delete $self->{cur_h};
1654
1655 return if $self->{text} eq $text;
1656
1657 delete $self->{texture};
1033 1658
1034 $self->{last_activity} = $::NOW; 1659 $self->{last_activity} = $::NOW;
1035
1036 $self->{text} = $text; 1660 $self->{text} = $text;
1037 $self->{layout}->set_width ($self->{w});
1038 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1039 1661
1040 $text =~ s/./*/g if $self->{hidden}; 1662 $text =~ s/./*/g if $self->{hidden};
1663 $self->{layout}->set_text ("$text ");
1041 1664
1042 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1665 $self->_emit (changed => $self->{text});
1043
1044 $text = substr $text, 0, $self->{cursor};
1045 utf8::encode $text;
1046
1047 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1048
1049 $self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1050 if $old_text ne $self->{text};
1051}
1052
1053sub size_request {
1054 my ($self) = @_;
1055
1056 my ($w, $h) = $self->SUPER::size_request;
1057
1058 ($w + 1, $h) # add 1 for cursor
1059}
1060
1061sub size_allocate {
1062 my ($self, $x, $y, $w, $h) = @_;
1063
1064 $self->SUPER::size_allocate ($x, $y, $w, $h);
1065
1066 $self->_set_text ($self->{text});
1067} 1666}
1068 1667
1069sub set_text { 1668sub set_text {
1070 my ($self, $text) = @_; 1669 my ($self, $text) = @_;
1071 1670
1072 $self->{cursor} = length $text; 1671 $self->{cursor} = length $text;
1073 $self->_set_text ($text); 1672 $self->_set_text ($text);
1074 $self->update; 1673
1674 $self->realloc;
1675}
1676
1677sub get_text {
1678 $_[0]{text}
1679}
1680
1681sub size_request {
1682 my ($self) = @_;
1683
1684 my ($w, $h) = $self->SUPER::size_request;
1685
1686 ($w + 1, $h) # add 1 for cursor
1075} 1687}
1076 1688
1077sub key_down { 1689sub key_down {
1078 my ($self, $ev) = @_; 1690 my ($self, $ev) = @_;
1079 1691
1080 my $mod = $ev->key_mod; 1692 my $mod = $ev->{mod};
1081 my $sym = $ev->key_sym; 1693 my $sym = $ev->{sym};
1082
1083 my $uni = $ev->key_unicode; 1694 my $uni = $ev->{unicode};
1084 1695
1085 my $text = $self->get_text; 1696 my $text = $self->get_text;
1086 1697
1087 if ($sym == SDLK_BACKSPACE) { 1698 if ($uni == 8) {
1088 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1699 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1089 } elsif ($sym == SDLK_DELETE) { 1700 } elsif ($uni == 127) {
1090 substr $text, $self->{cursor}, 1, ""; 1701 substr $text, $self->{cursor}, 1, "";
1091 } elsif ($sym == SDLK_LEFT) { 1702 } elsif ($sym == CFClient::SDLK_LEFT) {
1092 --$self->{cursor} if $self->{cursor}; 1703 --$self->{cursor} if $self->{cursor};
1093 } elsif ($sym == SDLK_RIGHT) { 1704 } elsif ($sym == CFClient::SDLK_RIGHT) {
1094 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1705 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1095 } elsif ($sym == SDLK_HOME) { 1706 } elsif ($sym == CFClient::SDLK_HOME) {
1096 $self->{cursor} = 0; 1707 $self->{cursor} = 0;
1097 } elsif ($sym == SDLK_END) { 1708 } elsif ($sym == CFClient::SDLK_END) {
1098 $self->{cursor} = length $text; 1709 $self->{cursor} = length $text;
1099 } elsif ($sym == SDLK_ESCAPE) { 1710 } elsif ($uni == 27) {
1100 $self->emit ('escape'); 1711 $self->_emit ('escape');
1101 } elsif ($uni) { 1712 } elsif ($uni) {
1102 substr $text, $self->{cursor}++, 0, chr $uni; 1713 substr $text, $self->{cursor}++, 0, chr $uni;
1103 } 1714 }
1104 1715
1105 $self->_set_text ($text); 1716 $self->_set_text ($text);
1106 $self->update; 1717
1718 $self->realloc;
1107} 1719}
1108 1720
1109sub focus_in { 1721sub focus_in {
1110 my ($self) = @_; 1722 my ($self) = @_;
1111 1723
… …
1159 1771
1160 $self->SUPER::_draw; 1772 $self->SUPER::_draw;
1161 1773
1162 #TODO: force update every cursor change :( 1774 #TODO: force update every cursor change :(
1163 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1775 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1776
1777 unless (exists $self->{cur_h}) {
1778 my $text = substr $self->{text}, 0, $self->{cursor};
1779 utf8::encode $text;
1780
1781 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1782 }
1783
1164 glColor @{$self->{fg}}; 1784 glColor @{$self->{fg}};
1165 glBegin GL_LINES; 1785 glBegin GL_LINES;
1166 glVertex $self->{cur_x}, $self->{cur_y};
1167 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1786 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1787 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1168 glEnd; 1788 glEnd;
1169 } 1789 }
1170} 1790}
1171 1791
1172package CFClient::UI::LineEntry; 1792package CFClient::UI::Entry;
1173 1793
1174our @ISA = CFClient::UI::Entry::; 1794our @ISA = CFClient::UI::EntryBase::;
1175 1795
1176use SDL; 1796use CFClient::OpenGL;
1177use SDL::OpenGL;
1178 1797
1179sub key_down { 1798sub key_down {
1180 my ($self, $ev) = @_; 1799 my ($self, $ev) = @_;
1181 1800
1182 my $sym = $ev->key_sym; 1801 my $sym = $ev->{sym};
1183 1802
1184 if ($sym == SDLK_RETURN) { 1803 if ($sym == 13) {
1804 unshift @{$self->{history}},
1805 my $txt = $self->get_text;
1806 $self->{history_pointer} = -1;
1807 $self->{history_saveback} = '';
1185 $self->emit (activate => $self->get_text); 1808 $self->_emit (activate => $txt);
1186 $self->update; 1809 $self->update;
1810
1811 } elsif ($sym == CFClient::SDLK_UP) {
1812 if ($self->{history_pointer} < 0) {
1813 $self->{history_saveback} = $self->get_text;
1814 }
1815 if (@{$self->{history} || []} > 0) {
1816 $self->{history_pointer}++;
1817 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1818 $self->{history_pointer} = @{$self->{history} || []} - 1;
1819 }
1820 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1821 }
1822
1823 } elsif ($sym == CFClient::SDLK_DOWN) {
1824 $self->{history_pointer}--;
1825 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1826
1827 if ($self->{history_pointer} >= 0) {
1828 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1829 } else {
1830 $self->set_text ($self->{history_saveback});
1831 }
1187 1832
1188 } else { 1833 } else {
1189 $self->SUPER::key_down ($ev); 1834 $self->SUPER::key_down ($ev);
1190 } 1835 }
1191 1836
… …
1195 1840
1196package CFClient::UI::Button; 1841package CFClient::UI::Button;
1197 1842
1198our @ISA = CFClient::UI::Label::; 1843our @ISA = CFClient::UI::Label::;
1199 1844
1200use SDL; 1845use CFClient::OpenGL;
1201use SDL::OpenGL;
1202 1846
1203my @tex = 1847my @tex =
1204 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1848 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1205 qw(b1_button_active.png); 1849 qw(b1_button_active.png);
1206 1850
1207sub new { 1851sub new {
1208 my $class = shift; 1852 my $class = shift;
1209 1853
1210 $class->SUPER::new ( 1854 $class->SUPER::new (
1211 padding => 4, 1855 padding_x => 4,
1856 padding_y => 4,
1212 fg => [1, 1, 1], 1857 fg => [1, 1, 1],
1213 bg => [1, 1, 1, 0.2],
1214 active_fg => [1, 1, 0], 1858 active_fg => [0, 0, 1],
1215 can_hover => 1, 1859 can_hover => 1,
1860 align => 0,
1861 valign => 0,
1862 can_events => 1,
1216 @_ 1863 @_
1217 ) 1864 )
1218} 1865}
1219 1866
1867sub activate { }
1868
1220sub button_up { 1869sub button_up {
1221 my ($self, $ev, $x, $y) = @_; 1870 my ($self, $ev, $x, $y) = @_;
1222 1871
1872 $self->emit ("activate")
1223 if ($x >= 0 && $x < $self->{w} 1873 if $x >= 0 && $x < $self->{w}
1224 && $y >= 0 && $y < $self->{h}) { 1874 && $y >= 0 && $y < $self->{h};
1225 $self->emit ("activate");
1226 }
1227} 1875}
1228 1876
1229sub _draw { 1877sub _draw {
1230 my ($self) = @_; 1878 my ($self) = @_;
1231 1879
1232 local $self->{fg} = $self->{fg}; 1880 local $self->{fg} = $self->{fg};
1233 my $tex = $tex[0];
1234
1235 glEnable GL_BLEND;
1236 glEnable GL_TEXTURE_2D;
1237 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1238 1881
1239 if ($GRAB == $self) { 1882 if ($GRAB == $self) {
1240 $self->{fg} = $self->{active_fg}; 1883 $self->{fg} = $self->{active_fg};
1241 } 1884 }
1242 1885
1243 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1886 glEnable GL_TEXTURE_2D;
1244 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1887 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1888 glColor 0, 0, 0, 1;
1245 1889
1246 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1890 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1247 1891
1248 glDisable GL_TEXTURE_2D; 1892 glDisable GL_TEXTURE_2D;
1249 glDisable GL_BLEND;
1250 1893
1251 $self->SUPER::_draw; 1894 $self->SUPER::_draw;
1252} 1895}
1253 1896
1254############################################################################# 1897#############################################################################
… …
1256package CFClient::UI::CheckBox; 1899package CFClient::UI::CheckBox;
1257 1900
1258our @ISA = CFClient::UI::DrawBG::; 1901our @ISA = CFClient::UI::DrawBG::;
1259 1902
1260my @tex = 1903my @tex =
1261 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1904 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1262 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1905 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1263 1906
1264use SDL; 1907use CFClient::OpenGL;
1265use SDL::OpenGL;
1266 1908
1267sub new { 1909sub new {
1268 my $class = shift; 1910 my $class = shift;
1269 1911
1270 $class->SUPER::new ( 1912 $class->SUPER::new (
1271 padding => 2, 1913 padding_x => 2,
1914 padding_y => 2,
1272 fg => [1, 1, 1], 1915 fg => [1, 1, 1],
1273 active_fg => [1, 1, 0], 1916 active_fg => [1, 1, 0],
1917 bg => [0, 0, 0, 0.2],
1918 active_bg => [1, 1, 1, 0.5],
1274 state => 0, 1919 state => 0,
1275 can_hover => 1, 1920 can_hover => 1,
1276 @_ 1921 @_
1277 ) 1922 )
1278} 1923}
1279 1924
1280sub size_request { 1925sub size_request {
1281 my ($self) = @_; 1926 my ($self) = @_;
1282 1927
1283 ($self->{padding} * 2 + 6) x 2 1928 (6) x 2
1284}
1285
1286sub size_allocate {
1287 my ($self, $x, $y, $w, $h) = @_;
1288
1289 $self->_size_allocate ($x, $y, $w, $h);
1290} 1929}
1291 1930
1292sub button_down { 1931sub button_down {
1293 my ($self, $ev, $x, $y) = @_; 1932 my ($self, $ev, $x, $y) = @_;
1294 1933
1295 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1934 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1296 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1935 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1297 $self->{state} = !$self->{state}; 1936 $self->{state} = !$self->{state};
1298 $self->emit (changed => $self->{state}); 1937 $self->_emit (changed => $self->{state});
1299 } 1938 }
1300} 1939}
1301 1940
1302sub _draw { 1941sub _draw {
1303 my ($self) = @_; 1942 my ($self) = @_;
1304 1943
1305 $self->SUPER::_draw; 1944 $self->SUPER::_draw;
1306 1945
1307 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1946 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1308 1947
1309 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1948 my ($w, $h) = @$self{qw(w h)};
1949
1950 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1310 1951
1311 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1952 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1312 1953
1954 my $tex = $self->{state} ? $tex[1] : $tex[0];
1955
1956 glEnable GL_TEXTURE_2D;
1957 $tex->draw_quad_alpha (0, 0, $s, $s);
1958 glDisable GL_TEXTURE_2D;
1959}
1960
1961#############################################################################
1962
1963package CFClient::UI::Image;
1964
1965our @ISA = CFClient::UI::Base::;
1966
1967use CFClient::OpenGL;
1968use Carp qw/confess/;
1969
1970our %loaded_images;
1971
1972sub new {
1973 my $class = shift;
1974
1975 my $self = $class->SUPER::new (can_events => 0, @_);
1976
1977 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1978
1979 $loaded_images{$self->{image}} ||=
1980 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1981
1982 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1983
1984 Scalar::Util::weaken $loaded_images{$self->{image}};
1985
1986 $self->{aspect} = $tex->{w} / $tex->{h};
1987
1988 $self
1989}
1990
1991sub size_request {
1992 my ($self) = @_;
1993
1994 ($self->{tex}->{w}, $self->{tex}->{h})
1995}
1996
1997sub _draw {
1998 my ($self) = @_;
1999
2000 my $tex = $self->{tex};
2001
2002 my ($w, $h) = ($self->{w}, $self->{h});
2003
2004 if ($self->{rot90}) {
2005 glRotate 90, 0, 0, 1;
2006 glTranslate 0, -$self->{w}, 0;
2007
2008 ($w, $h) = ($h, $w);
2009 }
2010
2011 glEnable GL_TEXTURE_2D;
2012 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2013
2014 $tex->draw_quad_alpha (0, 0, $w, $h);
2015
2016 glDisable GL_TEXTURE_2D;
2017}
2018
2019#############################################################################
2020
2021package CFClient::UI::VGauge;
2022
2023our @ISA = CFClient::UI::Base::;
2024
2025use List::Util qw(min max);
2026
2027use CFClient::OpenGL;
2028
2029my %tex = (
2030 food => [
2031 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2032 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2033 ],
2034 grace => [
2035 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2036 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2037 ],
2038 hp => [
2039 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2040 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2041 ],
2042 mana => [
2043 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2044 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2045 ],
2046);
2047
2048# eg. VGauge->new (gauge => 'food'), default gauge: food
2049sub new {
2050 my $class = shift;
2051
2052 my $self = $class->SUPER::new (
2053 type => 'food',
2054 @_
2055 );
2056
2057 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2058
2059 $self
2060}
2061
2062sub size_request {
2063 my ($self) = @_;
2064
2065 #my $tex = $tex{$self->{type}}[0];
2066 #@$tex{qw(w h)}
2067 (0, 0)
2068}
2069
2070sub set_max {
2071 my ($self, $max) = @_;
2072
2073 return if $self->{max_val} == $max;
2074
2075 $self->{max_val} = $max;
2076 $self->update;
2077}
2078
2079sub set_value {
2080 my ($self, $val, $max) = @_;
2081
2082 $self->set_max ($max)
2083 if defined $max;
2084
2085 return if $self->{val} == $val;
2086
2087 $self->{val} = $val;
2088 $self->update;
2089}
2090
2091sub _draw {
2092 my ($self) = @_;
2093
2094 my $tex = $tex{$self->{type}};
2095 my ($t1, $t2, $t3) = @$tex;
2096
2097 my ($w, $h) = ($self->{w}, $self->{h});
2098
2099 if ($self->{vertical}) {
2100 glRotate 90, 0, 0, 1;
2101 glTranslate 0, -$self->{w}, 0;
2102
2103 ($w, $h) = ($h, $w);
2104 }
2105
2106 my $ycut = $self->{val} / ($self->{max_val} || 1);
2107
2108 my $ycut1 = max 0, min 1, $ycut;
2109 my $ycut2 = max 0, min 1, $ycut - 1;
2110
2111 my $h1 = $self->{h} * (1 - $ycut1);
2112 my $h2 = $self->{h} * (1 - $ycut2);
2113
1313 glEnable GL_BLEND; 2114 glEnable GL_BLEND;
2115 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1314 glEnable GL_TEXTURE_2D; 2116 glEnable GL_TEXTURE_2D;
1315 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2117 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1316 2118
1317 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2119 glBindTexture GL_TEXTURE_2D, $t1->{name};
2120 glBegin GL_QUADS;
2121 glTexCoord 0 , 0; glVertex 0 , 0;
2122 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2123 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2124 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2125 glEnd;
1318 2126
1319 $tex->draw_quad (0, 0, $s, $s); 2127 my $ycut1 = List::Util::min 1, $ycut;
2128 glBindTexture GL_TEXTURE_2D, $t2->{name};
2129 glBegin GL_QUADS;
2130 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2131 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2132 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2133 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2134 glEnd;
1320 2135
2136 if ($t3) {
2137 glBindTexture GL_TEXTURE_2D, $t3->{name};
2138 glBegin GL_QUADS;
2139 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2140 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2141 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2142 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2143 glEnd;
2144 }
2145
2146 glDisable GL_BLEND;
1321 glDisable GL_TEXTURE_2D; 2147 glDisable GL_TEXTURE_2D;
1322 glDisable GL_BLEND;
1323} 2148}
1324 2149
1325############################################################################# 2150#############################################################################
1326 2151
2152package CFClient::UI::Gauge;
2153
2154our @ISA = CFClient::UI::VBox::;
2155
2156sub new {
2157 my ($class, %arg) = @_;
2158
2159 my $self = $class->SUPER::new (
2160 tooltip => $arg{type},
2161 can_hover => 1,
2162 can_events => 1,
2163 %arg,
2164 );
2165
2166 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2167 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2168 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2169
2170 $self
2171}
2172
2173sub set_fontsize {
2174 my ($self, $fsize) = @_;
2175
2176 $self->{value}->set_fontsize ($fsize);
2177 $self->{max} ->set_fontsize ($fsize);
2178}
2179
2180sub set_max {
2181 my ($self, $max) = @_;
2182
2183 $self->{gauge}->set_max ($max);
2184 $self->{max}->set_text ($max);
2185}
2186
2187sub set_value {
2188 my ($self, $val, $max) = @_;
2189
2190 $self->set_max ($max)
2191 if defined $max;
2192
2193 $self->{gauge}->set_value ($val, $max);
2194 $self->{value}->set_text ($val);
2195}
2196
2197#############################################################################
2198
1327package CFClient::UI::Slider; 2199package CFClient::UI::Slider;
1328 2200
1329use strict; 2201use strict;
1330 2202
1331use SDL::OpenGL; 2203use CFClient::OpenGL;
1332 2204
1333our @ISA = CFClient::UI::DrawBG::; 2205our @ISA = CFClient::UI::DrawBG::;
1334 2206
1335my @tex = 2207my @tex =
1336 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2208 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1337 qw(s1_slider.png s1_slider_bg.png); 2209 qw(s1_slider.png s1_slider_bg.png);
1338 2210
1339sub new { 2211sub new {
1340 my $class = shift; 2212 my $class = shift;
1341 2213
1342 # range [value, low, high, page] 2214 # range [value, low, high, page, unit]
1343 2215
1344 # TODO: 0-width page 2216 # TODO: 0-width page
1345 # TODO: req_w/h are wrong with vertical 2217 # TODO: req_w/h are wrong with vertical
1346 # TODO: calculations are off 2218 # TODO: calculations are off
1347 my $self = $class->SUPER::new ( 2219 my $self = $class->SUPER::new (
1348 fg => [1, 1, 1], 2220 fg => [1, 1, 1],
1349 active_fg => [0, 0, 0], 2221 active_fg => [0, 0, 0],
2222 bg => [0, 0, 0, 0.2],
2223 active_bg => [1, 1, 1, 0.5],
1350 range => [0, 0, 100, 10], 2224 range => [0, 0, 100, 10, 0],
1351 req_w => 40, 2225 min_w => $::WIDTH / 80,
1352 req_h => 13, 2226 min_h => $::WIDTH / 80,
1353 vertical => 0, 2227 vertical => 0,
1354 can_hover => 1, 2228 can_hover => 1,
1355 inner_pad => 5, 2229 inner_pad => 0.02,
1356 @_ 2230 @_
1357 ); 2231 );
1358 2232
2233 $self->set_value ($self->{range}[0]);
2234 $self->update;
2235
1359 $self 2236 $self
1360} 2237}
1361 2238
2239sub changed { }
2240
2241sub set_range {
2242 my ($self, $range) = @_;
2243
2244 ($range, $self->{range}) = ($self->{range}, $range);
2245
2246 $self->update
2247 if "@$range" ne "@{$self->{range}}";
2248}
2249
2250sub set_value {
2251 my ($self, $value) = @_;
2252
2253 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2254
2255 $hi = $lo + 1 if $hi <= $lo;
2256
2257 $page = $hi - $lo if $page > $hi - $lo;
2258
2259 $value = $lo if $value < $lo;
2260 $value = $hi - $page if $value > $hi - $page;
2261
2262 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2263 if $unit;
2264
2265 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2266
2267 if ($value != $old_value) {
2268 $self->_emit (changed => $value);
2269 $self->update;
2270 }
2271}
2272
1362sub size_request { 2273sub size_request {
1363 my ($self) = @_; 2274 my ($self) = @_;
1364 2275
1365 my $w = $self->{req_w}; 2276 ($self->{req_w}, $self->{req_h})
1366 my $h = $self->{req_h};
1367
1368 $self->{vertical} ? ($h, $w) : ($w, $h)
1369} 2277}
1370 2278
1371sub button_down { 2279sub button_down {
1372 my ($self, $ev, $x, $y) = @_; 2280 my ($self, $ev, $x, $y) = @_;
1373 2281
1374 $self->SUPER::button_down ($ev, $x, $y); 2282 $self->SUPER::button_down ($ev, $x, $y);
2283
2284 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2285
1375 $self->mouse_motion ($ev, $x, $y); 2286 $self->mouse_motion ($ev, $x, $y);
1376} 2287}
1377 2288
1378sub mouse_motion { 2289sub mouse_motion {
1379 my ($self, $ev, $x, $y) = @_; 2290 my ($self, $ev, $x, $y) = @_;
1380 2291
1381 if ($GRAB == $self) { 2292 if ($GRAB == $self) {
2293 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2294
2295 my (undef, $lo, $hi, $page) = @{$self->{range}};
2296
2297 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2298
2299 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2300 }
2301}
2302
2303sub update {
2304 my ($self) = @_;
2305
2306 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2307 $self->set_value ($self->{range}[0]);
2308
1382 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2309 my ($value, $lo, $hi, $page) = @{$self->{range}};
2310 my $range = ($hi - $page - $lo) || 1e-100;
1383 2311
1384 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2312 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1385 2313
1386 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2314 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1387 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2315 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1388 2316
1389 $x -= $inner_pad_px; # substract the padding 2317 $value = ($value - $lo) / $range;
1390 $x = $x * ($hi - $lo) / $inner_w + $lo; 2318 $value = $value * $self->{scale} + $self->{offset};
1391 $x = $lo if $x < $lo;
1392 $x = $hi - $page if $x > $hi - $page;
1393 $self->{range}[0] = $x;
1394 2319
1395 $self->emit (changed => $x); 2320 $self->{knob_x} = $value - $knob_w * 0.5;
1396 $self->update; 2321 $self->{knob_w} = $knob_w;
1397 } 2322 });
1398}
1399 2323
1400# the inner_* stuff is for generating a padding for the slider handle, 2324 $self->SUPER::update;
1401# so that the handle doesn't leave the texture. This calculation isn't 100%
1402# correct propably, but it does the job for now
1403sub _calc_inner_pad_px {
1404 my ($self, $w) = @_;
1405 ($w / 100) * $self->{inner_pad} # % to pixels
1406} 2325}
1407 2326
1408sub _draw { 2327sub _draw {
1409 my ($self) = @_; 2328 my ($self) = @_;
1410 2329
1411 $self->SUPER::_draw (); 2330 $self->SUPER::_draw ();
1412 2331
1413 my ($w, $h) = @$self{qw(w h)}; 2332 glScale $self->{w}, $self->{h};
1414 2333
1415 if ($self->{vertical}) { 2334 if ($self->{vertical}) {
1416 # draw a vertical slider like a rotated horizontal slider 2335 # draw a vertical slider like a rotated horizontal slider
1417 2336
2337 glTranslate 1, 0, 0;
1418 glRotate 90, 0, 0, 1; 2338 glRotate 90, 0, 0, 1;
1419 glTranslate 0, -$self->{w}, 0;
1420
1421 ($w, $h) = ($h, $w);
1422 } 2339 }
1423 2340
1424 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2341 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1425 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2342 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1426 2343
1427 my ($value, $lo, $hi, $page) = @{$self->{range}};
1428
1429 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1430 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1431
1432 $page = int $page * $inner_w / ($hi - $lo);
1433 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1434
1435 $w -= $page;
1436 $page &= ~1;
1437 glTranslate $page * 0.5, 0, 0;
1438 $page ||= 2;
1439
1440 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1441 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1442
1443 glEnable GL_BLEND;
1444 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1445 glEnable GL_TEXTURE_2D; 2344 glEnable GL_TEXTURE_2D;
1446 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2345 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1447 2346
1448 # draw background 2347 # draw background
1449 $tex[1]->draw_quad (0, 0, $w, $h); 2348 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1450 2349
1451 # draw handle 2350 # draw handle
1452 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2351 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1453 2352
1454 glDisable GL_BLEND;
1455 glDisable GL_TEXTURE_2D; 2353 glDisable GL_TEXTURE_2D;
1456} 2354}
1457 2355
1458############################################################################# 2356#############################################################################
1459 2357
2358package CFClient::UI::ValSlider;
2359
2360our @ISA = CFClient::UI::HBox::;
2361
2362sub new {
2363 my ($class, %arg) = @_;
2364
2365 my $range = delete $arg{range};
2366
2367 my $self = $class->SUPER::new (
2368 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2369 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2370 to_value => sub { shift },
2371 from_value => sub { shift },
2372 %arg,
2373 );
2374
2375 $self->{slider}->connect (changed => sub {
2376 my ($self, $value) = @_;
2377 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2378 $self->{parent}->emit (changed => $value);
2379 });
2380
2381# $self->{entry}->connect (changed => sub {
2382# my ($self, $value) = @_;
2383# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2384# $self->{parent}->emit (changed => $value);
2385# });
2386
2387 $self->add ($self->{slider}, $self->{entry});
2388
2389 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2390
2391 $self
2392}
2393
2394sub set_range { shift->{slider}->set_range (@_) }
2395sub set_value { shift->{slider}->set_value (@_) }
2396
2397#############################################################################
2398
1460package CFClient::UI::TextView; 2399package CFClient::UI::TextView;
1461 2400
1462our @ISA = CFClient::UI::HBox::; 2401our @ISA = CFClient::UI::HBox::;
1463 2402
1464use SDL::OpenGL; 2403use CFClient::OpenGL;
1465 2404
1466sub new { 2405sub new {
1467 my $class = shift; 2406 my $class = shift;
1468 2407
1469 my $self = $class->SUPER::new ( 2408 my $self = $class->SUPER::new (
1470 req_w => $::WIDTH / 6, 2409 fontsize => 1,
1471 req_h => $::HEIGHT / 6, 2410 can_events => 0,
1472 fontsize => $::FONTSIZE, 2411 #font => default_font
1473 @_, 2412 @_,
1474 2413
1475 layout => (new CFClient::Layout), 2414 layout => (new CFClient::Layout 1),
1476 par => [], 2415 par => [],
1477 height => 0, 2416 height => 0,
1478 children => [ 2417 children => [
1479 (new CFClient::UI::Empty expand => 1), 2418 (new CFClient::UI::Empty expand => 1),
1480 (new CFClient::UI::Slider vertical => 1), 2419 (new CFClient::UI::Slider vertical => 1),
1481 ], 2420 ],
1482 ); 2421 );
1483 2422
2423 $self->{children}[1]->connect (changed => sub { $self->update });
2424
1484 $self 2425 $self
1485} 2426}
1486 2427
1487sub text_height { 2428sub set_fontsize {
1488 my ($self, $text) = @_; 2429 my ($self, $fontsize) = @_;
2430
2431 $self->{fontsize} = $fontsize;
2432 $self->reflow;
2433}
2434
2435sub size_allocate {
2436 my ($self, $w, $h) = @_;
2437
2438 $self->SUPER::size_allocate ($w, $h);
2439
2440 $self->{layout}->set_font ($self->{font}) if $self->{font};
2441 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2442 $self->{layout}->set_width ($self->{children}[0]{w});
2443
2444 $self->reflow;
2445}
2446
2447sub text_size {
2448 my ($self, $text, $indent) = @_;
1489 2449
1490 my $layout = $self->{layout}; 2450 my $layout = $self->{layout};
1491 2451
1492 $layout->set_height ($self->{fontsize}); 2452 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1493 $layout->set_width ($self->{w}); 2453 $layout->set_width ($self->{children}[0]{w} - $indent);
1494 $layout->set_text ($text); 2454 $layout->set_markup ($text);
1495 2455
1496 ($layout->size)[1] 2456 $layout->size
1497} 2457}
1498 2458
1499sub reflow { 2459sub reflow {
1500 my ($self) = @_; 2460 my ($self) = @_;
1501 2461
1502 my $height = 0;
1503
1504 for (@{$self->{par}}) {
1505 $height += $_->[0] = $self->text_height ($_->[2]);
1506 }
1507
1508 $self->{height} = $height;
1509
1510 $self->{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1511}
1512
1513sub size_request {
1514 my ($self) = @_;
1515
1516 ($self->{req_w}, $self->{req_h})
1517}
1518
1519sub size_allocate {
1520 my ($self, $x, $y, $w, $h) = @_;
1521
1522 $self->SUPER::size_allocate ($x, $y, $w, $h);
1523
1524 $self->{layout}->set_height ($self->{fontsize});
1525 $self->{layout}->set_width ($self->{w});
1526
1527 $self->reflow; 2462 $self->{need_reflow}++;
1528 $self->update; 2463 $self->update;
1529} 2464}
1530 2465
2466sub set_offset {
2467 my ($self, $offset) = @_;
2468
2469 # todo: base offset on lines or so, not on pixels
2470 $self->{children}[1]->set_value ($offset);
2471}
2472
2473sub clear {
2474 my ($self) = @_;
2475
2476 $self->{par} = [];
2477 $self->{height} = 0;
2478 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2479}
2480
1531sub add_paragraph { 2481sub add_paragraph {
1532 my ($self, $color, $text) = @_; 2482 my ($self, $color, $text, $indent) = @_;
1533 2483
1534 #TODO: intelligently "reformat" paragraph 2484 for my $line (split /\n/, $text) {
1535 2485 my ($w, $h) = $self->text_size ($line);
1536 my $height = $self->text_height ($text);
1537
1538 $self->{height} += $height; 2486 $self->{height} += $h;
2487 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2488 }
1539 2489
1540 push @{$self->{par}}, [$height, $color, $text];
1541
1542 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2490 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1543 $self->{children}[1]->update;
1544} 2491}
1545 2492
1546sub update { 2493sub update {
1547 my ($self) = @_; 2494 my ($self) = @_;
1548 2495
1549 $self->SUPER::update; 2496 $self->SUPER::update;
1550 2497
1551 return unless $self->{h} > 0; 2498 return unless $self->{h} > 0;
1552 2499
1553 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2500 delete $self->{texture};
1554 glClearColor 0, 0, 0, 1;
1555 glClear GL_COLOR_BUFFER_BIT;
1556 2501
1557 my $y0 = $self->{height} - $self->{h}; 2502 $ROOT->on_post_alloc ($self, sub {
1558 my $y1 = $self->{height}; 2503 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
1559 2504
1560 glEnable GL_BLEND; 2505 if (delete $self->{need_reflow}) {
1561 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1562 glEnable GL_TEXTURE_2D;
1563 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1564
1565 my $y = 0; 2506 my $height = 0;
1566 2507
1567 my $layout = $self->{layout}; 2508 my $layout = $self->{layout};
1568 2509
2510 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2511
1569 for my $par (@{$self->{par}}) { 2512 for (@{$self->{par}}) {
1570 my $h = $par->[0]; 2513 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
1571 2514 $layout->set_width ($W - $_->[3]);
1572 if ($y0 < $y + $h && $y < $y1) {
1573 $layout->set_text ($par->[2]); 2515 $layout->set_markup ($_->[4]);
1574
1575 glColor @{ $par->[1] };
1576 my ($W, $H) = $layout->size; 2516 my ($w, $h) = $layout->size;
1577 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2517 $_->[0] = $w + $_->[3];
2518 $_->[1] = $h;
2519 }
2520
2521 $height += $_->[1];
1578 } 2522 }
1579 2523
1580 $y += $h; 2524 $self->{height} = $height;
2525
2526 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2527
2528 delete $self->{texture};
1581 } 2529 }
1582 2530
1583 glDisable GL_TEXTURE_2D; 2531 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2532 glClearColor 0.5, 0.5, 0.5, 0;
2533 glClear GL_COLOR_BUFFER_BIT;
2534
2535 my $top = int $self->{children}[1]{range}[0];
2536
2537 my $y0 = $top;
2538 my $y1 = $top + $H;
2539
2540 my $y = 0;
2541
2542 my $layout = $self->{layout};
2543
2544 $layout->set_font ($self->{font}) if $self->{font};
2545
2546 glEnable GL_BLEND;
2547 #TODO# not correct in windows where rgba is forced off
2548 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2549
2550 for my $par (@{$self->{par}}) {
2551 my $h = $par->[1];
2552
2553 if ($y0 < $y + $h && $y < $y1) {
2554 $layout->set_foreground (@{ $par->[2] });
2555 $layout->set_width ($W - $par->[3]);
2556 $layout->set_markup ($par->[4]);
2557
2558 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2559
2560 glRasterPos $par->[3], $y - $y0;
2561 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2562 }
2563
2564 $y += $h;
2565 }
2566
1584 glDisable GL_BLEND; 2567 glDisable GL_BLEND;
2568 };
1585 }; 2569 });
1586} 2570}
1587 2571
1588sub _draw { 2572sub _draw {
1589 my ($self) = @_; 2573 my ($self) = @_;
1590 2574
1591 if ($self->{texture}) {
1592 glEnable GL_TEXTURE_2D; 2575 glEnable GL_TEXTURE_2D;
1593 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2576 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2577 glColor 1, 1, 1, 1;
1594 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2578 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1595 glDisable GL_TEXTURE_2D; 2579 glDisable GL_TEXTURE_2D;
1596 } 2580
2581 $self->{children}[1]->draw;
1597 2582
1598} 2583}
1599 2584
1600############################################################################# 2585#############################################################################
1601 2586
1602package CFClient::UI::MapWidget;
1603
1604use strict;
1605
1606use List::Util qw(min max);
1607
1608use SDL;
1609use SDL::OpenGL;
1610
1611our @ISA = CFClient::UI::Base::;
1612
1613sub new {
1614 my $class = shift;
1615
1616 $class->SUPER::new (
1617 z => -1,
1618 can_focus => 1,
1619 list => (glGenLists 1),
1620 @_
1621 )
1622}
1623
1624sub key_down {
1625 print "MAPKEYDOWN\n";
1626}
1627
1628sub key_up {
1629}
1630
1631sub size_request {
1632 (
1633 1 + 32 * int $::WIDTH / 32,
1634 1 + 32 * int $::HEIGHT / 32,
1635 )
1636}
1637
1638sub update {
1639 my ($self) = @_;
1640
1641 $self->{need_update} = 1;
1642 $self->SUPER::update;
1643}
1644
1645sub draw {
1646 my ($self) = @_;
1647
1648 $self->{need_update}++;#d#
1649 if (delete $self->{need_update}) {
1650 glNewList $self->{list}, GL_COMPILE;
1651
1652 my $sw = int $::WIDTH / 32;
1653 my $sh = int $::HEIGHT / 32;
1654
1655 if ($::MAP) {
1656 my ($w, $h, $data) = $::MAP->draw (0, 0, $sw, $sh);
1657
1658 if ($::CFG->{fow_enable}) {
1659 if ($::CFG->{fow_smooth}) { # smooth fog of war
1660 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1661 glConvolutionFilter2D
1662 GL_CONVOLUTION_2D,
1663 GL_ALPHA,
1664 3, 3,
1665 GL_ALPHA, GL_FLOAT,
1666 pack "f*",
1667 0.1, 0.1, 0.1,
1668 0.1, 0.2, 0.1,
1669 0.1, 0.1, 0.1,
1670 ;
1671 glEnable GL_CONVOLUTION_2D;
1672 }
1673
1674 my $tex = new CFClient::Texture
1675 w => $w,
1676 h => $h,
1677 data => $data,
1678 internalformat => GL_ALPHA,
1679 format => GL_ALPHA;
1680
1681 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1682
1683 glEnable GL_BLEND;
1684 glEnable GL_TEXTURE_2D;
1685 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1686
1687 glColor +($::CFG->{fow_intensity}) x 3, 1;
1688 $tex->draw_quad (0, 0, $w * 32, $h * 32);
1689
1690 glDisable GL_TEXTURE_2D;
1691 glDisable GL_BLEND;
1692 }
1693 }
1694
1695 glEndList;
1696 }
1697
1698 glCallList $self->{list};
1699
1700 if ($FOCUS != $self) {
1701 glColor 64/255, 64/255, 64/255;
1702 glLogicOp GL_AND;
1703 glEnable GL_COLOR_LOGIC_OP;
1704 glBegin GL_QUADS;
1705 glVertex 0, 0;
1706 glVertex 0, $::HEIGHT;
1707 glVertex $::WIDTH, $::HEIGHT;
1708 glVertex $::WIDTH, 0;
1709 glEnd;
1710 glDisable GL_COLOR_LOGIC_OP;
1711 }
1712}
1713
1714my %DIR = (
1715 SDLK_KP8, [1, "north"],
1716 SDLK_KP9, [2, "northeast"],
1717 SDLK_KP6, [3, "east"],
1718 SDLK_KP3, [4, "southeast"],
1719 SDLK_KP2, [5, "south"],
1720 SDLK_KP1, [6, "southwest"],
1721 SDLK_KP4, [7, "west"],
1722 SDLK_KP7, [8, "northwest"],
1723
1724 SDLK_UP, [1, "north"],
1725 SDLK_RIGHT, [3, "east"],
1726 SDLK_DOWN, [5, "south"],
1727 SDLK_LEFT, [7, "west"],
1728);
1729
1730sub key_down {
1731 my ($self, $ev) = @_;
1732
1733 my $mod = $ev->key_mod;
1734 my $sym = $ev->key_sym;
1735
1736 if ($sym == SDLK_KP5) {
1737 $::CONN->user_send ("command stay fire");
1738 } elsif ($sym == SDLK_a) {
1739 $::CONN->user_send ("command apply");
1740 } elsif ($sym == SDLK_QUOTE) {
1741 $self->emit ('activate_console');
1742 } elsif ($sym == SDLK_SLASH) {
1743 $self->emit ('activate_console' => '/');
1744 } elsif (exists $DIR{$sym}) {
1745 if ($mod & KMOD_SHIFT) {
1746 $self->{shft}++;
1747 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1748 } elsif ($mod & KMOD_CTRL) {
1749 $self->{ctrl}++;
1750 $::CONN->user_send ("command run $DIR{$sym}[0]");
1751 } else {
1752 $::CONN->user_send ("command $DIR{$sym}[1]");
1753 }
1754 }
1755}
1756
1757sub key_up {
1758 my ($self, $ev) = @_;
1759
1760 my $mod = $ev->key_mod;
1761 my $sym = $ev->key_sym;
1762
1763 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1764 $::CONN->user_send ("command fire_stop");
1765 }
1766 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1767 $::CONN->user_send ("command run_stop");
1768 }
1769}
1770
1771#############################################################################
1772
1773package CFClient::UI::Animator; 2587package CFClient::UI::Animator;
1774 2588
1775use SDL::OpenGL; 2589use CFClient::OpenGL;
1776 2590
1777our @ISA = CFClient::UI::Bin::; 2591our @ISA = CFClient::UI::Bin::;
1778 2592
1779sub moveto { 2593sub moveto {
1780 my ($self, $x, $y) = @_; 2594 my ($self, $x, $y) = @_;
… …
1818 2632
1819sub new { 2633sub new {
1820 my $class = shift; 2634 my $class = shift;
1821 2635
1822 my $self = $class->SUPER::new ( 2636 my $self = $class->SUPER::new (
1823 state => 0, 2637 state => 0,
1824 connect_activate => \&toggle_flopper, 2638 on_activate => \&toggle_flopper,
1825 @_ 2639 @_
1826 ); 2640 );
1827 2641
1828 if ($self->{state}) {
1829 $self->{state} = 0;
1830 $self->toggle_flopper;
1831 }
1832
1833 $self 2642 $self
1834} 2643}
1835 2644
1836sub toggle_flopper { 2645sub toggle_flopper {
1837 my ($self) = @_; 2646 my ($self) = @_;
1838 2647
1839 # TODO: use animation 2648 $self->{other}->toggle_visibility;
1840 if ($self->{state} = !$self->{state}) { 2649}
1841 $CFClient::UI::TOPLEVEL->add ($self->{other}); 2650
1842 $self->{other}->move ( 2651#############################################################################
1843 ($::WIDTH - $self->{other}{w}) * 0.5, 2652
1844 ($::HEIGHT - $self->{other}{h}) * 0.5, 2653package CFClient::UI::Tooltip;
2654
2655our @ISA = CFClient::UI::Bin::;
2656
2657use CFClient::OpenGL;
2658
2659sub new {
2660 my $class = shift;
2661
2662 $class->SUPER::new (
2663 @_,
2664 can_events => 0,
2665 )
2666}
2667
2668sub set_tooltip_from {
2669 my ($self, $widget) = @_;
2670
2671 my $tooltip = $widget->{tooltip};
2672
2673 if ($ENV{CFPLUS_DEBUG} & 2) {
2674 $tooltip .= "\n\n" . (ref $widget) . "\n"
2675 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2676 . "req $widget->{req_w} $widget->{req_h}\n"
2677 . "visible $widget->{visible}";
2678 }
2679
2680 $self->add (new CFClient::UI::Label
2681 markup => $tooltip,
2682 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2683 fontsize => 0.8,
2684 fg => [0, 0, 0, 1],
2685 ellipsise => 0,
2686 font => ($widget->{tooltip_font} || $::FONT_PROP),
2687 );
2688}
2689
2690sub size_request {
2691 my ($self) = @_;
2692
2693 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2694
2695 ($w + 4, $h + 4)
2696}
2697
2698sub size_allocate {
2699 my ($self, $w, $h) = @_;
2700
2701 $self->SUPER::size_allocate ($w - 4, $h - 4);
2702}
2703
2704sub visibility_change {
2705 my ($self, $visible) = @_;
2706
2707 return unless $visible;
2708
2709 $self->{root}->on_post_alloc ("move_$self" => sub {
2710 my $widget = $self->{owner}
2711 or return;
2712
2713 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2714
2715 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2716 if $x + $self->{w} > $::WIDTH;
2717
2718 $self->move_abs ($x, $y);
2719 });
2720}
2721
2722sub _draw {
2723 my ($self) = @_;
2724
2725 glTranslate 0.375, 0.375;
2726
2727 my ($w, $h) = @$self{qw(w h)};
2728
2729 glColor 1, 0.8, 0.4;
2730 glBegin GL_QUADS;
2731 glVertex 0 , 0;
2732 glVertex 0 , $h;
2733 glVertex $w, $h;
2734 glVertex $w, 0;
2735 glEnd;
2736
2737 glColor 0, 0, 0;
2738 glBegin GL_LINE_LOOP;
2739 glVertex 0 , 0;
2740 glVertex 0 , $h;
2741 glVertex $w, $h;
2742 glVertex $w, 0;
2743 glEnd;
2744
2745 glTranslate 2 - 0.375, 2 - 0.375;
2746
2747 $self->SUPER::_draw;
2748}
2749
2750#############################################################################
2751
2752package CFClient::UI::Face;
2753
2754our @ISA = CFClient::UI::Base::;
2755
2756use CFClient::OpenGL;
2757
2758sub new {
2759 my $class = shift;
2760
2761 my $self = $class->SUPER::new (
2762 aspect => 1,
2763 can_events => 0,
2764 @_,
2765 );
2766
2767 if ($self->{anim} && $self->{animspeed}) {
2768 Scalar::Util::weaken (my $widget = $self);
2769
2770 $self->{timer} = Event->timer (
2771 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2772 hard => 1,
2773 interval => $self->{animspeed},
2774 cb => sub {
2775 ++$widget->{frame};
2776 $widget->update;
2777 },
1845 ); 2778 );
2779 }
2780
2781 $self
2782}
2783
2784sub size_request {
2785 (32, 8)
2786}
2787
2788sub update {
2789 my ($self) = @_;
2790
2791 return unless $self->{visible};
2792
2793 $self->SUPER::update;
2794}
2795
2796sub _draw {
2797 my ($self) = @_;
2798
2799 return unless $::CONN;
2800
2801 my $face;
2802
2803 if ($self->{frame}) {
2804 my $anim = $::CONN->{anim}[$self->{anim}];
2805
2806 $face = $anim->[ $self->{frame} % @$anim ]
2807 if $anim && @$anim;
2808 }
2809
2810 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2811
2812 if ($tex) {
2813 glEnable GL_TEXTURE_2D;
2814 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2815 glColor 1, 1, 1, 1;
2816 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2817 glDisable GL_TEXTURE_2D;
2818 }
2819}
2820
2821sub DESTROY {
2822 my ($self) = @_;
2823
2824 $self->{timer}->cancel
2825 if $self->{timer};
2826
2827 $self->SUPER::DESTROY;
2828}
2829
2830#############################################################################
2831
2832package CFClient::UI::Menu;
2833
2834our @ISA = CFClient::UI::FancyFrame::;
2835
2836use CFClient::OpenGL;
2837
2838sub new {
2839 my $class = shift;
2840
2841 my $self = $class->SUPER::new (
2842 items => [],
2843 z => 100,
2844 @_,
2845 );
2846
2847 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2848
2849 for my $item (@{ $self->{items} }) {
2850 my ($widget, $cb) = @$item;
2851
2852 # handle various types of items, only text for now
2853 if (!ref $widget) {
2854 $widget = new CFClient::UI::Label
2855 can_hover => 1,
2856 can_events => 1,
2857 text => $widget;
2858 }
2859
2860 $self->{item}{$widget} = $item;
2861
2862 $self->{vbox}->add ($widget);
2863 }
2864
2865 $self
2866}
2867
2868# popup given the event (must be a mouse button down event currently)
2869sub popup {
2870 my ($self, $ev) = @_;
2871
2872 $self->_emit ("popdown");
2873
2874 # maybe save $GRAB? must be careful about events...
2875 $GRAB = $self;
2876 $self->{button} = $ev->{button};
2877
2878 $self->show;
2879 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2880}
2881
2882sub mouse_motion {
2883 my ($self, $ev, $x, $y) = @_;
2884
2885 # TODO: should use vbox->find_widget or so
2886 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2887 $self->{hover} = $self->{item}{$HOVER};
2888}
2889
2890sub button_up {
2891 my ($self, $ev, $x, $y) = @_;
2892
2893 if ($ev->{button} == $self->{button}) {
2894 undef $GRAB;
2895 $self->hide;
2896
2897 $self->_emit ("popdown");
2898 $self->{hover}[1]->() if $self->{hover};
2899 }
2900}
2901
2902#############################################################################
2903
2904package CFClient::UI::Statusbox;
2905
2906our @ISA = CFClient::UI::VBox::;
2907
2908sub new {
2909 my $class = shift;
2910
2911 $class->SUPER::new (
2912 fontsize => 0.8,
2913 @_,
2914 )
2915}
2916
2917sub reorder {
2918 my ($self) = @_;
2919 my $NOW = time;
2920
2921 while (my ($k, $v) = each %{ $self->{item} }) {
2922 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2923 }
2924
2925 my @widgets;
2926
2927 my @items = sort {
2928 $a->{pri} <=> $b->{pri}
2929 or $b->{id} <=> $a->{id}
2930 } values %{ $self->{item} };
2931
2932 my $count = 10 + 1;
2933 for my $item (@items) {
2934 last unless --$count;
2935
2936 push @widgets, $item->{label} ||= do {
2937 # TODO: doesn't handle markup well (read as: at all)
2938 my $short = $item->{count} > 1
2939 ? "<b>$item->{count} ×</b> $item->{text}"
2940 : $item->{text};
2941
2942 for ($short) {
2943 s/^\s+//;
2944 s/\s+/ /g;
2945 }
2946
2947 new CFClient::UI::Label
2948 markup => $short,
2949 tooltip => $item->{tooltip},
2950 tooltip_font => $::FONT_PROP,
2951 tooltip_width => 0.67,
2952 fontsize => $item->{fontsize} || $self->{fontsize},
2953 max_w => $::WIDTH * 0.44,
2954 fg => $item->{fg},
2955 can_events => 1,
2956 can_hover => 1
2957 };
2958 }
2959
2960 $self->clear;
2961 $self->SUPER::add (reverse @widgets);
2962}
2963
2964sub add {
2965 my ($self, $text, %arg) = @_;
2966
2967 $text =~ s/^\s+//;
2968 $text =~ s/\s+$//;
2969
2970 return unless $text;
2971
2972 my $timeout = time + ((delete $arg{timeout}) || 60);
2973
2974 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2975
2976 if (my $item = $self->{item}{$group}) {
2977 if ($item->{text} eq $text) {
2978 $item->{count}++;
2979 } else {
2980 $item->{count} = 1;
2981 $item->{text} = $item->{tooltip} = $text;
2982 }
2983 $item->{id} = ++$self->{id};
2984 $item->{timeout} = $timeout;
2985 delete $item->{label};
1846 } else { 2986 } else {
1847 $CFClient::UI::TOPLEVEL->remove ($self->{other}); 2987 $self->{item}{$group} = {
2988 id => ++$self->{id},
2989 text => $text,
2990 timeout => $timeout,
2991 tooltip => $text,
2992 fg => [0.8, 0.8, 0.8, 0.8],
2993 pri => 0,
2994 count => 1,
2995 %arg,
2996 };
1848 } 2997 }
2998
2999 $self->reorder;
3000}
3001
3002sub reconfigure {
3003 my ($self) = @_;
3004
3005 delete $_->{label}
3006 for values %{ $self->{item} || {} };
3007
3008 $self->reorder;
3009 $self->SUPER::reconfigure;
1849} 3010}
1850 3011
1851############################################################################# 3012#############################################################################
1852 3013
3014package CFClient::UI::Inventory;
3015
3016our @ISA = CFClient::UI::ScrolledWindow::;
3017
3018sub new {
3019 my $class = shift;
3020
3021 my $self = $class->SUPER::new (
3022 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3023 @_,
3024 );
3025
3026 $self
3027}
3028
3029sub set_items {
3030 my ($self, $items) = @_;
3031
3032 $self->{scrolled}->clear;
3033 return unless $items;
3034
3035 my @items = sort {
3036 ($a->{type} <=> $b->{type})
3037 or ($a->{name} cmp $b->{name})
3038 } @$items;
3039
3040 $self->{real_items} = \@items;
3041
3042 my $row = 0;
3043 for my $item (@items) {
3044 CFClient::Item::update_widgets $item;
3045
3046 $self->{scrolled}->add (0, $row, $item->{face_widget});
3047 $self->{scrolled}->add (1, $row, $item->{desc_widget});
3048 $self->{scrolled}->add (2, $row, $item->{weight_widget});
3049
3050 $row++;
3051 }
3052}
3053
3054#############################################################################
3055
3056package CFClient::UI::BindEditor;
3057
3058our @ISA = CFClient::UI::FancyFrame::;
3059
3060sub new {
3061 my $class = shift;
3062
3063 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3064
3065 $self->add (my $vb = new CFClient::UI::VBox);
3066
3067
3068 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3069 text => "start recording",
3070 tooltip => "Start/Stops recording of actions."
3071 ."All subsequent actions after the recording started will be captured."
3072 ."The actions are displayed after the record was stopped."
3073 ."To bind the action you have to click on the 'Bind' button",
3074 on_activate => sub {
3075 unless ($self->{recording}) {
3076 $self->start;
3077 } else {
3078 $self->stop;
3079 }
3080 });
3081
3082 $vb->add (new CFClient::UI::Label text => "Actions:");
3083 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3084
3085 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3086 $vb->add (my $hb = new CFClient::UI::HBox);
3087 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3088 $hb->add (new CFClient::UI::Button
3089 text => "bind",
3090 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3091 on_activate => sub {
3092 $self->ask_for_bind;
3093 });
3094
3095 $vb->add (my $hb = new CFClient::UI::HBox);
3096 $hb->add (new CFClient::UI::Button
3097 text => "ok",
3098 expand => 1,
3099 tooltip => "This closes the binding editor and saves the binding",
3100 on_activate => sub {
3101 $self->hide;
3102 $self->commit;
3103 });
3104
3105 $hb->add (new CFClient::UI::Button
3106 text => "cancel",
3107 expand => 1,
3108 tooltip => "This closes the binding editor without saving",
3109 on_activate => sub {
3110 $self->hide;
3111 $self->{binding_cancel}->()
3112 if $self->{binding_cancel};
3113 });
3114
3115 $self->update_binding_widgets;
3116
3117 $self
3118}
3119
3120sub commit {
3121 my ($self) = @_;
3122 my ($mod, $sym, $cmds) = $self->get_binding;
3123 if ($sym != 0 && @$cmds > 0) {
3124 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3125 ."'. Don't forget 'Save Config'!");
3126 $self->{binding_change}->($mod, $sym, $cmds)
3127 if $self->{binding_change};
3128 } else {
3129 $::STATUSBOX->add ("No action bound, no key or action specified!");
3130 $self->{binding_cancel}->()
3131 if $self->{binding_cancel};
3132 }
3133}
3134
3135sub start {
3136 my ($self) = @_;
3137
3138 $self->{rec_btn}->set_text ("stop recording");
3139 $self->{recording} = 1;
3140 $self->clear_command_list;
3141 $::CONN->start_record if $::CONN;
3142}
3143
3144sub stop {
3145 my ($self) = @_;
3146
3147 $self->{rec_btn}->set_text ("start recording");
3148 $self->{recording} = 0;
3149
3150 my $rec;
3151 $rec = $::CONN->stop_record if $::CONN;
3152 return unless ref $rec eq 'ARRAY';
3153 $self->set_command_list ($rec);
3154}
3155
3156# if $commit is true, the binding will be set after the user entered a key combo
3157sub ask_for_bind {
3158 my ($self, $commit) = @_;
3159
3160 CFClient::Binder::open_binding_dialog (sub {
3161 my ($mod, $sym) = @_;
3162 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3163 $self->update_binding_widgets;
3164 $self->commit if $commit;
3165 });
3166}
3167
3168# $mod and $sym are the modifiers and key symbol
3169# $cmds is a array ref of strings (the commands)
3170# $cb is the callback that is executed on OK
3171# $ccb is the callback that is executed on CANCEL and
3172# when the binding was unsuccessful on OK
3173sub set_binding {
3174 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3175
3176 $self->clear_command_list;
3177 $self->{recording} = 0;
3178 $self->{rec_btn}->set_text ("start recording");
3179
3180 $self->{binding} = [$mod, $sym];
3181 $self->{commands} = $cmds;
3182
3183 $self->{binding_change} = $cb;
3184 $self->{binding_cancel} = $ccb;
3185
3186 $self->update_binding_widgets;
3187}
3188
3189# this is a shortcut method that asks for a binding
3190# and then just binds it.
3191sub do_quick_binding {
3192 my ($self, $cmds) = @_;
3193 $self->set_binding (undef, undef, $cmds, sub {
3194 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3195 });
3196 $self->ask_for_bind (1);
3197}
3198
3199sub update_binding_widgets {
3200 my ($self) = @_;
3201 my ($mod, $sym, $cmds) = $self->get_binding;
3202 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3203 $self->set_command_list ($cmds);
3204}
3205
3206sub get_binding {
3207 my ($self) = @_;
3208 return (
3209 $self->{binding}->[0],
3210 $self->{binding}->[1],
3211 [ grep { defined $_ } @{$self->{commands}} ]
3212 );
3213}
3214
3215sub clear_command_list {
3216 my ($self) = @_;
3217 $self->{cmdbox}->clear ();
3218}
3219
3220sub set_command_list {
3221 my ($self, $cmds) = @_;
3222
3223 $self->{cmdbox}->clear ();
3224 $self->{commands} = $cmds;
3225
3226 my $idx = 0;
3227
3228 for (@$cmds) {
3229 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3230
3231 my $i = $idx;
3232 $hb->add (new CFClient::UI::Label text => $_);
3233 $hb->add (new CFClient::UI::Button
3234 text => "delete",
3235 tooltip => "Deletes the action from the record",
3236 on_activate => sub {
3237 $self->{cmdbox}->remove ($hb);
3238 $cmds->[$i] = undef;
3239 });
3240
3241
3242 $idx++
3243 }
3244}
3245
3246#############################################################################
3247
3248package CFClient::UI::SpellList;
3249
3250our @ISA = CFClient::UI::FancyFrame::;
3251
3252sub new {
3253 my $class = shift;
3254
3255 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3256
3257 $self->add (new CFClient::UI::ScrolledWindow
3258 scrolled => $self->{spellbox} = new CFClient::UI::Table);
3259
3260 $self;
3261}
3262
3263# XXX: Do sorting? Argl...
3264sub add_spell {
3265 my ($self, $spell) = @_;
3266 $self->{spells}->{$spell->{name}} = $spell;
3267
3268 $self->{spellbox}->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3269 face => $spell->{face},
3270 can_hover => 1,
3271 can_events => 1,
3272 tooltip => $spell->{message});
3273
3274 $self->{spellbox}->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3275 text => $spell->{name},
3276 can_hover => 1,
3277 can_events => 1,
3278 tooltip => $spell->{message},
3279 expand => 1);
3280
3281 $self->{spellbox}->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3282 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3283 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3284 expand => 1);
3285
3286 $self->{spellbox}->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3287 text => "bind to key",
3288 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3289}
3290
3291sub rebuild_spell_list {
3292 my ($self) = @_;
3293 $self->{tbl_idx} = 0;
3294 $self->add_spell ($_) for values %{$self->{spells}};
3295}
3296
3297sub remove_spell {
3298 my ($self, $spell) = @_;
3299 delete $self->{spells}->{$spell->{name}};
3300 $self->rebuild_spell_list;
3301}
3302
3303#############################################################################
3304
1853package CFClient::UI::Toplevel; 3305package CFClient::UI::Root;
1854 3306
1855our @ISA = CFClient::UI::Container::; 3307our @ISA = CFClient::UI::Container::;
1856 3308
3309use CFClient::OpenGL;
3310
3311sub new {
3312 my $class = shift;
3313
3314 my $self = $class->SUPER::new (
3315 visible => 1,
3316 @_,
3317 );
3318
3319 Scalar::Util::weaken ($self->{root} = $self);
3320
3321 $self
3322}
3323
1857sub size_request { 3324sub size_request {
1858 ($::WIDTH, $::HEIGHT) 3325 my ($self) = @_;
3326
3327 ($self->{w}, $self->{h})
3328}
3329
3330sub _to_pixel {
3331 my ($coord, $size, $max) = @_;
3332
3333 $coord =
3334 $coord eq "center" ? ($max - $size) * 0.5
3335 : $coord eq "max" ? $max
3336 : $coord;
3337
3338 $coord = 0 if $coord < 0;
3339 $coord = $max - $size if $coord > $max - $size;
3340
3341 int $coord + 0.5
1859} 3342}
1860 3343
1861sub size_allocate { 3344sub size_allocate {
1862 my ($self, $x, $y, $w, $h) = @_; 3345 my ($self, $w, $h) = @_;
1863 3346
1864 $self->_size_allocate ($x, $y, $w, $h); 3347 for my $child ($self->children) {
3348 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1865 3349
1866 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3350 $X = $child->{force_x} if exists $child->{force_x};
1867 for @{$self->{children}}; 3351 $Y = $child->{force_y} if exists $child->{force_y};
1868}
1869 3352
1870sub translate { 3353 $X = _to_pixel $X, $W, $self->{w};
3354 $Y = _to_pixel $Y, $H, $self->{h};
3355
3356 $child->configure ($X, $Y, $W, $H);
3357 }
3358}
3359
3360sub coord2local {
1871 my ($self, $x, $y) = @_; 3361 my ($self, $x, $y) = @_;
1872 3362
1873 ($x, $y) 3363 ($x, $y)
1874} 3364}
1875 3365
3366sub coord2global {
3367 my ($self, $x, $y) = @_;
3368
3369 ($x, $y)
3370}
3371
1876sub update { 3372sub update {
1877 my ($self) = @_; 3373 my ($self) = @_;
1878 3374
1879 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3375 $::WANT_REFRESH++;
1880 ::refresh ();
1881} 3376}
1882 3377
1883sub add { 3378sub add {
1884 my ($self, $widget) = @_; 3379 my ($self, @children) = @_;
1885 3380
3381 $_->{is_toplevel} = 1
3382 for @children;
3383
1886 $self->SUPER::add ($widget); 3384 $self->SUPER::add (@children);
1887
1888 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
1889} 3385}
1890 3386
3387sub remove {
3388 my ($self, @children) = @_;
3389
3390 $self->SUPER::remove (@children);
3391
3392 delete $self->{is_toplevel}
3393 for @children;
3394
3395 while (@children) {
3396 my $w = pop @children;
3397 push @children, $w->children;
3398 $w->set_invisible;
3399 }
3400}
3401
3402sub on_refresh {
3403 my ($self, $id, $cb) = @_;
3404
3405 $self->{refresh_hook}{$id} = $cb;
3406}
3407
3408sub on_post_alloc {
3409 my ($self, $id, $cb) = @_;
3410
3411 $self->{post_alloc_hook}{$id} = $cb;
3412}
3413
1891sub draw { 3414sub draw {
1892 my ($self) = @_; 3415 my ($self) = @_;
3416
3417 while ($self->{refresh_hook}) {
3418 $_->()
3419 for values %{delete $self->{refresh_hook}};
3420 }
3421
3422 if ($self->{realloc}) {
3423 my %queue;
3424 my @queue;
3425 my $widget;
3426
3427 outer:
3428 while () {
3429 if (my $realloc = delete $self->{realloc}) {
3430 for $widget (values %$realloc) {
3431 $widget->{visible} or next; # do not resize invisible widgets
3432
3433 $queue{$widget+0}++ and next; # duplicates are common
3434
3435 push @{ $queue[$widget->{visible}] }, $widget;
3436 }
3437 }
3438
3439 while () {
3440 @queue or last outer;
3441
3442 $widget = pop @{ $queue[-1] || [] }
3443 and last;
3444
3445 pop @queue;
3446 }
3447
3448 delete $queue{$widget+0};
3449
3450 my ($w, $h) = $widget->size_request;
3451
3452 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3453 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3454
3455 $w = $widget->{force_w} if exists $widget->{force_w};
3456 $h = $widget->{force_h} if exists $widget->{force_h};
3457
3458 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3459 || delete $widget->{force_realloc}) {
3460 $widget->{req_w} = $w;
3461 $widget->{req_h} = $h;
3462
3463 $self->{size_alloc}{$widget+0} = $widget;
3464
3465 if (my $parent = $widget->{parent}) {
3466 $self->{realloc}{$parent+0} = $parent
3467 unless $queue{$parent+0};
3468
3469 $parent->{force_size_alloc} = 1;
3470 $self->{size_alloc}{$parent+0} = $parent;
3471 }
3472 }
3473
3474 delete $self->{realloc}{$widget+0};
3475 }
3476 }
3477
3478 while (my $size_alloc = delete $self->{size_alloc}) {
3479 my @queue = sort { $b->{visible} <=> $a->{visible} }
3480 values %$size_alloc;
3481
3482 while () {
3483 my $widget = pop @queue || last;
3484
3485 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3486
3487 $w = 0 if $w < 0;
3488 $h = 0 if $h < 0;
3489
3490 $w = int $w + 0.5;
3491 $h = int $h + 0.5;
3492
3493 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3494 $widget->{old_w} = $widget->{w};
3495 $widget->{old_h} = $widget->{h};
3496
3497 $widget->{w} = $w;
3498 $widget->{h} = $h;
3499
3500 $widget->emit (size_allocate => $w, $h);
3501 }
3502 }
3503 }
3504
3505 while ($self->{post_alloc_hook}) {
3506 $_->()
3507 for values %{delete $self->{post_alloc_hook}};
3508 }
3509
3510
3511 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3512 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3513 glClear GL_COLOR_BUFFER_BIT;
3514
3515 glMatrixMode GL_PROJECTION;
3516 glLoadIdentity;
3517 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3518 glMatrixMode GL_MODELVIEW;
3519 glLoadIdentity;
3520
3521 {
3522 package CFClient::UI::Base;
3523
3524 ($draw_x, $draw_y, $draw_w, $draw_h) =
3525 (0, 0, $self->{w}, $self->{h});
3526 }
1893 3527
1894 $self->_draw; 3528 $self->_draw;
1895} 3529}
1896 3530
1897############################################################################# 3531#############################################################################
1898 3532
1899package CFClient::UI; 3533package CFClient::UI;
1900 3534
1901$TOPLEVEL = new CFClient::UI::Toplevel; 3535$ROOT = new CFClient::UI::Root;
3536$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1902 3537
19031 35381
1904 3539

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines