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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.112 by root, Sat Apr 15 12:29:46 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 $HOVER;
71} 139}
72 140
73# convert position array to integers 141# convert position array to integers
74sub harmonize { 142sub harmonize {
75 my ($vals) = @_; 143 my ($vals) = @_;
76 144
77 my $rem = 0; 145 my $rem = 0;
78 146
79 for ($vals) { 147 for (@$vals) {
80 my $i = int $_ + $rem; 148 my $i = int $_ + $rem;
81 $rem += $_ - $i; 149 $rem += $_ - $i;
82 $_ = $i; 150 $_ = $i;
83 } 151 }
84} 152}
85 153
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;
193}
194
86############################################################################# 195#############################################################################
87 196
88package CFClient::UI::Base; 197package CFClient::UI::Base;
89 198
90use strict; 199use strict;
91 200
92use SDL::OpenGL; 201use CFClient::OpenGL;
93 202
94sub new { 203sub new {
95 my $class = shift; 204 my $class = shift;
96 205
97 my $self = bless { 206 my $self = bless {
98 x => 0, 207 x => "center",
99 y => 0, 208 y => "center",
100 z => 0, 209 z => 0,
101 w => -1, 210 w => undef,
102 h => -1, 211 h => undef,
212 can_events => 1,
103 @_ 213 @_
104 }, $class; 214 }, $class;
105 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
106 for (keys %$self) { 218 for (keys %$self) {
107 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
109 } 221 }
110 } 222 }
111 223
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
112 $self 236 $self
113} 237}
114 238
239sub destroy {
240 my ($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 $self->{parent};
314}
315
115sub move { 316sub move_abs {
116 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
117 $self->{x} = $x; 318
118 $self->{y} = $y; 319 $self->{x} = List::Util::max 0, int $x;
320 $self->{y} = List::Util::max 0, int $y;
119 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
120}
121 322
122sub needs_redraw { 323 $self->update;
123 0 324}
325
326sub set_size {
327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
124} 333}
125 334
126sub size_request { 335sub size_request {
127 require Carp; 336 require Carp;
128 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
129} 338}
130 339
131sub _size_allocate { 340sub configure {
132 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
133 342
343 if ($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) {
134 $self->{x} = $x; 356 $self->{x} = $x;
135 $self->{y} = $y; 357 $self->{y} = $y;
358 $self->update;
359 }
136 360
137 return unless $self->{w} != $w || $self->{h} != $h; 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
138 363
139 $self->{w} = $w; 364 $self->{alloc_w} = $w;
140 $self->{h} = $h; 365 $self->{alloc_h} = $h;
141 366
367 $self->{root}{size_alloc}{$self+0} = $self;
142 1 368 }
143} 369}
144 370
145sub size_allocate { 371sub size_allocate {
372 # nothing to be done
373}
374
375sub children {
376}
377
378sub set_max_size {
146 my ($self, $x, $y, $w, $h) = @_; 379 my ($self, $w, $h) = @_;
147 380
148 $self->_size_allocate ($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 $CFClient::UI::TOOLTIP->{owner};
397 CFClient::UI::check_tooltip;
398 }
149} 399}
150 400
151# translate global coordinates to local coordinate system 401# translate global coordinates to local coordinate system
152sub translate { 402sub coord2local {
153 my ($self, $x, $y) = @_; 403 my ($self, $x, $y) = @_;
154 404
155 $self->{parent}->translate ($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 + $self->{y})
156} 413}
157 414
158sub focus_in { 415sub focus_in {
159 my ($self) = @_; 416 my ($self) = @_;
160 417
161 return if $FOCUS == $self; 418 return if $FOCUS == $self;
162 return unless $self->{can_focus}; 419 return unless $self->{can_focus};
163 420
164 my $focus = $FOCUS; $FOCUS = $self; 421 my $focus = $FOCUS; $FOCUS = $self;
422
423 $self->_emit (focus_in => $focus);
424
165 $focus->update if $focus; 425 $focus->update if $focus;
166 $FOCUS->update; 426 $FOCUS->update;
167} 427}
168 428
169sub focus_out { 429sub focus_out {
170 my ($self) = @_; 430 my ($self) = @_;
171 431
172 return unless $FOCUS == $self; 432 return unless $FOCUS == $self;
173 433
174 my $focus = $FOCUS; undef $FOCUS; 434 my $focus = $FOCUS; undef $FOCUS;
435
436 $self->_emit (focus_out => $focus);
437
175 $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 $FOCUS;
176} 442}
177 443
178sub mouse_motion { } 444sub mouse_motion { }
179sub button_up { } 445sub button_up { }
180sub key_down { } 446sub key_down { }
181sub key_up { } 447sub key_up { }
182 448
183sub button_down { 449sub button_down {
184 my ($self, $ev, $x, $y) = @_; 450 my ($self, $ev, $x, $y) = @_;
185 451
186 $self->focus_in; 452 $self->focus_in;
187} 453}
188 454
189sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 455sub find_widget {
190sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 456 my ($self, $x, $y) = @_;
191sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 457
192sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 458 return () unless $self->{can_events};
193sub 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, $draw_h); # screen rectangle being drawn
194 528
195sub draw { 529sub draw {
196 my ($self) = @_; 530 my ($self) = @_;
197 531
198 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);
199 543
200 glPushMatrix; 544 glPushMatrix;
201 glTranslate $self->{x}, $self->{y}, 0; 545 glTranslate $self->{x}, $self->{y}, 0;
202 $self->_draw; 546 $self->_draw;
203 glPopMatrix; 547 glPopMatrix;
204 548
205 if ($self == $HOVER && $self->{can_hover}) { 549 if ($self == $HOVER && $self->{can_hover}) {
206 my ($x, $y) = @$self{qw(x y)}; 550 my ($x, $y) = @$self{qw(x y)};
207 551
208 glColor 0, 0, 1, 0.2; 552 glColor 1, 0.8, 0.5, 0.2;
209 glEnable GL_BLEND; 553 glEnable GL_BLEND;
210 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 554 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
211 glBegin GL_QUADS; 555 glBegin GL_QUADS;
212 glVertex $x , $y; 556 glVertex $x , $y;
213 glVertex $x + $self->{w}, $y; 557 glVertex $x + $self->{w}, $y;
214 glVertex $x + $self->{w}, $y + $self->{h}; 558 glVertex $x + $self->{w}, $y + $self->{h};
215 glVertex $x , $y + $self->{h}; 559 glVertex $x , $y + $self->{h};
216 glEnd; 560 glEnd;
217 glDisable GL_BLEND; 561 glDisable GL_BLEND;
218 } 562 }
563
564 if ($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 => $self, fontsize => 0)->_draw;
576 }
219} 577}
220 578
221sub _draw { 579sub _draw {
222 my ($self) = @_; 580 my ($self) = @_;
223 581
224 warn "no draw defined for $self\n"; 582 warn "no draw defined for $self\n";
225} 583}
226 584
227sub find_widget {
228 my ($self, $x, $y) = @_;
229
230 return $self
231 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
232 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
233
234 ()
235}
236
237sub set_parent {
238 my ($self, $par) = @_;
239
240 $self->{parent} = $par;
241 Scalar::Util::weaken $self->{parent};
242}
243
244sub get_parent {
245 $_[0]->{parent}
246}
247
248sub update {
249 my ($self) = @_;
250
251 $self->{parent}->update
252 if $self->{parent};
253}
254
255sub connect {
256 my ($self, $signal, $cb) = @_;
257
258 push @{ $self->{cb}{$signal} }, $cb;
259}
260
261sub emit {
262 my ($self, $signal, @args) = @_;
263
264 $_->($self, @args)
265 for @{$self->{cb}{$signal} || []};
266}
267
268sub DESTROY { 585sub DESTROY {
269 my ($self) = @_; 586 my ($self) = @_;
270 587
588 delete $WIDGET{$self+0};
271 #$self->deactivate; 589 #$self->deactivate;
272} 590}
273 591
274############################################################################# 592#############################################################################
275 593
276package CFClient::UI::DrawBG; 594package CFClient::UI::DrawBG;
277 595
278our @ISA = CFClient::UI::Base::; 596our @ISA = CFClient::UI::Base::;
279 597
280use strict; 598use strict;
281use SDL::OpenGL; 599use CFClient::OpenGL;
282 600
283sub new { 601sub new {
284 my $class = shift; 602 my $class = shift;
285 603
286 # range [value, low, high, page] 604 # range [value, low, high, page]
287 605
288 $class->SUPER::new ( 606 $class->SUPER::new (
289 bg => [0, 0, 0, 0.2], 607 #bg => [0, 0, 0, 0.2],
290 active_bg => [1, 1, 1, 0.5], 608 #active_bg => [1, 1, 1, 0.5],
291 @_ 609 @_
292 ) 610 )
293} 611}
294 612
295sub _draw { 613sub _draw {
296 my ($self) = @_; 614 my ($self) = @_;
297 615
616 my $color = $FOCUS == $self && $self->{active_bg}
617 ? $self->{active_bg}
618 : $self->{bg};
619
620 if ($color && (@$color < 4 || $color->[3])) {
298 my ($w, $h) = @$self{qw(w h)}; 621 my ($w, $h) = @$self{qw(w h)};
299 622
300 glEnable GL_BLEND; 623 glEnable GL_BLEND;
301 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 624 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
302 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 625 glColor @$color;
303 626
304 glBegin GL_QUADS; 627 glBegin GL_QUADS;
305 glVertex 0 , 0; 628 glVertex 0 , 0;
306 glVertex 0 , $h; 629 glVertex 0 , $h;
307 glVertex $w, $h; 630 glVertex $w, $h;
308 glVertex $w, 0; 631 glVertex $w, 0;
309 glEnd; 632 glEnd;
310 633
311 glDisable GL_BLEND; 634 glDisable GL_BLEND;
635 }
312} 636}
313 637
314############################################################################# 638#############################################################################
315 639
316package CFClient::UI::Empty; 640package CFClient::UI::Empty;
317
318our @ISA = CFClient::UI::Base::;
319
320sub size_request {
321 (0, 0)
322}
323
324sub draw { }
325
326#############################################################################
327
328package CFClient::UI::Container;
329 641
330our @ISA = CFClient::UI::Base::; 642our @ISA = CFClient::UI::Base::;
331 643
332sub new { 644sub new {
333 my ($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) = @_;
334 665
335 my $children = delete $arg{children} || []; 666 my $children = delete $arg{children} || [];
336 667
337 my $self = $class->SUPER::new (children => [], %arg); 668 my $self = $class->SUPER::new (
669 children => [],
670 can_events => 0,
671 %arg,
672 );
338 $self->add ($_) for @$children; 673 $self->add ($_) for @$children;
339 674
340 $self 675 $self
341} 676}
342 677
343sub add { 678sub add {
344 my ($self, $chld) = @_; 679 my ($self, @widgets) = @_;
345 680
346 $chld->set_parent ($self); 681 $_->set_parent ($self)
682 for @widgets;
683
684 use sort 'stable';
347 685
348 $self->{children} = [ 686 $self->{children} = [
349 sort { $a->{z} <=> $b->{z} } 687 sort { $a->{z} <=> $b->{z} }
350 @{$self->{children}}, $chld 688 @{$self->{children}}, @widgets
351 ]; 689 ];
352 690
353 $self->{w} = $self->{h} = -1; 691 $self->realloc;
354 $self->update; 692}
693
694sub children {
695 @{ $_[0]{children} }
355} 696}
356 697
357sub remove { 698sub remove {
358 my ($self, $widget) = @_; 699 my ($self, $child) = @_;
359 700
701 delete $child->{parent};
702 $child->hide;
703
360 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 704 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
361 705
362 $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 $self->realloc;
363} 721}
364 722
365sub find_widget { 723sub find_widget {
366 my ($self, $x, $y) = @_; 724 my ($self, $x, $y) = @_;
367 725
… …
397 755
398 $class->SUPER::new (children => [$child], %arg) 756 $class->SUPER::new (children => [$child], %arg)
399} 757}
400 758
401sub add { 759sub add {
402 my ($self, $widget) = @_; 760 my ($self, $child) = @_;
403 761
404 $self->{children} = []; 762 $self->{children} = [];
405 763
406 $self->SUPER::add ($widget); 764 $self->SUPER::add ($child);
407} 765}
408 766
409sub remove { 767sub remove {
410 my ($self, $widget) = @_; 768 my ($self, $widget) = @_;
411 769
… …
420sub size_request { 778sub size_request {
421 $_[0]{children}[0]->size_request 779 $_[0]{children}[0]->size_request
422} 780}
423 781
424sub size_allocate { 782sub size_allocate {
425 my ($self, $x, $y, $w, $h) = @_; 783 my ($self, $w, $h) = @_;
426 784
427 $self->_size_allocate ($x, $y, $w, $h) or return;
428
429 $self->{children}[0]->size_allocate (0, 0, $w, $h); 785 $self->{children}[0]->configure (0, 0, $w, $h);
430} 786}
431 787
432############################################################################# 788#############################################################################
433 789
434package CFClient::UI::Window; 790package CFClient::UI::Window;
435 791
436our @ISA = CFClient::UI::Bin::; 792our @ISA = CFClient::UI::Bin::;
437 793
438use SDL::OpenGL; 794use CFClient::OpenGL;
439 795
440sub new { 796sub new {
441 my ($class, %arg) = @_; 797 my ($class, %arg) = @_;
442 798
443 my $self = $class->SUPER::new (%arg); 799 my $self = $class->SUPER::new (%arg);
444} 800}
445 801
446sub update { 802sub update {
447 my ($self) = @_; 803 my ($self) = @_;
448 804
449 # we want to do this delayed... 805 $ROOT->on_post_alloc ($self => sub { $self->render_child });
450 $self->render_chld;
451 $self->SUPER::update; 806 $self->SUPER::update;
452} 807}
453 808
809sub size_allocate {
810 my ($self, $w, $h) = @_;
811
812 $self->SUPER::size_allocate ($w, $h);
813 $self->update;
814}
815
816sub _render {
817 my ($self) = @_;
818
819 $self->{children}[0]->draw;
820}
821
454sub render_chld { 822sub render_child {
455 my ($self) = @_; 823 my ($self) = @_;
456 824
457 $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 {
458 glClearColor 0, 0, 0, 1; 826 glClearColor 0, 0, 0, 0;
459 glClear GL_COLOR_BUFFER_BIT; 827 glClear GL_COLOR_BUFFER_BIT;
460 $self->child->draw; 828
829 {
830 package CFClient::UI::Base;
831
832 ($draw_x, $draw_y, $draw_w, $draw_h) =
833 (0, 0, $self->{w}, $self->{h});
834 }
835
836 $self->_render;
461 }; 837 };
462} 838}
463 839
464sub size_allocate {
465 my ($self, $x, $y, $w, $h) = @_;
466
467 $self->_size_allocate ($x, $y, $w, $h) or return;
468
469 $self->child->size_allocate (0, 0, $w, $h);
470
471 $self->render_chld;
472}
473
474sub _draw { 840sub _draw {
475 my ($self) = @_; 841 my ($self) = @_;
476 842
477 my ($w, $h) = ($self->w, $self->h); 843 my ($w, $h) = @$self{qw(w h)};
478 844
479 my $tex = $self->{texture} 845 my $tex = $self->{texture}
480 or return; 846 or return;
481 847
482 glEnable GL_BLEND;
483 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
484 glEnable GL_TEXTURE_2D; 848 glEnable GL_TEXTURE_2D;
485 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;
486 851
487 $tex->draw_quad (0, 0, $w, $h); 852 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
488 853
489 glDisable GL_BLEND;
490 glDisable GL_TEXTURE_2D; 854 glDisable GL_TEXTURE_2D;
491} 855}
492 856
493############################################################################# 857#############################################################################
494 858
495package CFClient::UI::Frame; 859package CFClient::UI::ViewPort;
496 860
497our @ISA = CFClient::UI::Bin::; 861our @ISA = CFClient::UI::Window::;
498
499use SDL::OpenGL;
500
501sub size_request {
502 my ($self) = @_;
503 my $chld = $self->child
504 or return (0, 0);
505
506 $chld->move (2, 2);
507
508 map { $_ + 4 } $chld->size_request;
509}
510
511sub size_allocate {
512 my ($self, $x, $y, $w, $h) = @_;
513
514 $self->_size_allocate ($x, $y, $w, $h) or return;
515
516 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
517}
518
519sub _draw {
520 my ($self) = @_;
521
522 my $chld = $self->child;
523
524 my ($w, $h) = $chld->size_request;
525
526 glBegin GL_QUADS;
527 glColor 0, 0, 0;
528 glVertex 0 , 0;
529 glVertex 0 , $h + 4;
530 glVertex $w + 4 , $h + 4;
531 glVertex $w + 4 , 0;
532 glEnd;
533
534 $chld->draw;
535}
536
537#############################################################################
538
539package CFClient::UI::FancyFrame;
540
541our @ISA = CFClient::UI::Bin::;
542
543use SDL::OpenGL;
544
545my @tex =
546 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
547 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
548 862
549sub new { 863sub new {
550 my $class = shift; 864 my $class = shift;
551 865
552 # TODO: user_x, user_y, overwrite moveto?
553
554 $class->SUPER::new ( 866 $class->SUPER::new (
555 bg => [1, 1, 1, 1], 867 scroll_x => 0,
556 border_bg => [1, 1, 1, 1], 868 scroll_y => 1,
557 border => $::FONTSIZE * 0.8,
558 @_ 869 @_,
559 ) 870 )
560} 871}
561 872
562sub size_request { 873sub size_request {
563 my ($self) = @_; 874 my ($self) = @_;
564 875
565 return ($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 $self->{title};
566 1095
567 my ($w, $h) = $self->SUPER::size_request; 1096 my ($w, $h) = $self->SUPER::size_request;
568 1097
569 ( 1098 (
570 $w + $self->{border} * 2, 1099 $w + $self->border * 2,
571 $h + $self->{border} * 2, 1100 $h + $self->border * 2,
572 ) 1101 )
573} 1102}
574 1103
575sub size_allocate { 1104sub size_allocate {
576 my ($self, $x, $y, $w, $h) = @_; 1105 my ($self, $w, $h) = @_;
577 1106
578 $self->_size_allocate ($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 }
579 1112
1113 my $border = $self->border;
1114
580 $h -= List::Util::max 0, $self->{border} * 2; 1115 $h -= List::Util::max 0, $border * 2;
581 $w -= List::Util::max 0, $self->{border} * 2; 1116 $w -= List::Util::max 0, $border * 2;
582 1117
583 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 1118 $self->child->configure ($border, $border, $w, $h);
584} 1119}
585 1120
586sub button_down { 1121sub button_down {
587 my ($self, $ev, $x, $y) = @_; 1122 my ($self, $ev, $x, $y) = @_;
588 1123
589 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 1124 my ($w, $h) = @$self{qw(w h)};
590 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 1125 my $border = $self->border;
591 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}, $self->{y});
592 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1132 my ($ox, $oy) = ($ev->{x}, $ev->{y});
593 my ($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;
594 1137
595 $self->{motion} = sub { 1138 $self->{motion} = sub {
596 my ($ev, $x, $y) = @_; 1139 my ($ev, $x, $y) = @_;
597 1140
598 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1141 my $dx = $ev->{x} - $ox;
1142 my $dy = $ev->{y} - $oy;
599 1143
600 $self->{user_w} = $bw + $x - $ox; 1144 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
601 $self->{user_h} = $bh + $y - $oy; 1145 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1146
602 $self->update; 1147 $self->realloc;
1148 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
603 }; 1149 };
604 1150
605 } elsif ($x >= 0 && $x < $self->{w} 1151 } elsif ($lr ^ $td) {
606 && $y >= 0 && $y < $self->{border}) {
607
608 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1152 my ($ox, $oy) = ($ev->{x}, $ev->{y});
609 my ($bx, $by) = ($self->{x}, $self->{y}); 1153 my ($bx, $by) = ($self->{x}, $self->{y});
610 1154
611 $self->{motion} = sub { 1155 $self->{motion} = sub {
612 my ($ev, $x, $y) = @_; 1156 my ($ev, $x, $y) = @_;
613 1157
614 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1158 ($x, $y) = ($ev->{x}, $ev->{y});
615 1159
616 $self->move ($bx + $x - $ox, $by + $y - $oy); 1160 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
617 $self->update;
618 }; 1161 };
619 } 1162 }
620} 1163}
621 1164
622sub button_up { 1165sub button_up {
… …
632} 1175}
633 1176
634sub _draw { 1177sub _draw {
635 my ($self) = @_; 1178 my ($self) = @_;
636 1179
1180 my $child = $self->{children}[0];
1181
637 my ($w, $h ) = ($self->{w}, $self->{h}); 1182 my ($w, $h ) = ($self->{w}, $self->{h});
638 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1183 my ($cw, $ch) = ($child->{w}, $child->{h});
639 1184
640 glEnable GL_BLEND;
641 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
642 glEnable GL_TEXTURE_2D; 1185 glEnable GL_TEXTURE_2D;
643 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1186 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
644 1187
1188 my $border = $self->border;
1189
645 glColor @{ $self->{border_bg} }; 1190 glColor @{ $self->{border_bg} };
646 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 1191 $border[0]->draw_quad_alpha (0, 0, $w, $border);
647 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 1192 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
648 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 1193 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
649 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 1194 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
650 1195
651 my $bg = $tex[0]; 1196 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1197 glColor @{ $self->{bg} };
652 1198
653 # TODO: repeat texture not scale 1199 # TODO: repeat texture not scale
654 my $rep_x = $cw / $bg->{w}; 1200 # solve this better(?)
655 my $rep_y = $ch / $bg->{h}; 1201 $bg->{s} = $cw / $bg->{w};
656 1202 $bg->{t} = $ch / $bg->{h};
657 glColor @{ $self->{bg} };
658
659 $bg->{s} = $rep_x;
660 $bg->{t} = $rep_y;
661 $bg->{wrap_mode} = 1;
662 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 1203 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1204 }
663 1205
664 glDisable GL_TEXTURE_2D; 1206 glDisable GL_TEXTURE_2D;
665 glDisable GL_BLEND;
666 1207
667 $self->child->draw; 1208 $child->draw;
1209
1210 if ($self->{title}) {
1211 glTranslate 0, $border - $self->{h};
1212 $self->{title}->_draw;
1213 }
668} 1214}
669 1215
670############################################################################# 1216#############################################################################
671 1217
672package CFClient::UI::Table; 1218package CFClient::UI::Table;
673 1219
674our @ISA = CFClient::UI::Base::; 1220our @ISA = CFClient::UI::Base::;
675 1221
676use List::Util qw(max sum); 1222use List::Util qw(max sum);
677 1223
678use SDL::OpenGL; 1224use CFClient::OpenGL;
679 1225
680sub new { 1226sub new {
681 my $class = shift; 1227 my $class = shift;
682 1228
683 $class->SUPER::new ( 1229 $class->SUPER::new (
684 col_expand => [], 1230 col_expand => [],
685 @_ 1231 @_,
686 ) 1232 )
687} 1233}
688 1234
1235sub children {
1236 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1237}
1238
689sub add { 1239sub add {
690 my ($self, $x, $y, $chld) = @_; 1240 my ($self, $x, $y, $child) = @_;
691 1241
1242 $child->set_parent ($self);
692 $self->{children}[$y][$x] = $chld; 1243 $self->{children}[$y][$x] = $child;
693 $chld->set_parent ($self);
694 1244
695 $self->{w} = $self->{h} = -1; 1245 $self->realloc;
696 $self->update; 1246}
1247
1248# TODO: move to container class maybe? send children a signal on removal?
1249sub clear {
1250 my ($self) = @_;
1251
1252 my @children = $self->children;
1253 delete $self->{children};
1254
1255 for (@children) {
1256 delete $_->{parent};
1257 $_->hide;
1258 }
1259
1260 $self->realloc;
697} 1261}
698 1262
699sub get_wh { 1263sub get_wh {
700 my ($self) = @_; 1264 my ($self) = @_;
701 1265
… …
706 or next; 1270 or next;
707 1271
708 for my $x (0 .. $#$row) { 1272 for my $x (0 .. $#$row) {
709 my $widget = $row->[$x] 1273 my $widget = $row->[$x]
710 or next; 1274 or next;
711 my ($w, $h) = $widget->size_request; 1275 my ($w, $h) = @$widget{qw(req_w req_h)};
712 1276
713 $w[$x] = max $w[$x], $w; 1277 $w[$x] = max $w[$x], $w;
714 $h[$y] = max $h[$y], $h; 1278 $h[$y] = max $h[$y], $h;
715 } 1279 }
716 } 1280 }
… …
728 (sum @$hs), 1292 (sum @$hs),
729 ) 1293 )
730} 1294}
731 1295
732sub size_allocate { 1296sub size_allocate {
733 my ($self, $x, $y, $w, $h) = @_; 1297 my ($self, $w, $h) = @_;
734
735 $self->_size_allocate ($x, $y, $w, $h) or return;
736 1298
737 my ($ws, $hs) = $self->get_wh; 1299 my ($ws, $hs) = $self->get_wh;
738 1300
739 my $req_w = sum @$ws; 1301 my $req_w = (sum @$ws) || 1;
740 my $req_h = sum @$hs; 1302 my $req_h = (sum @$hs) || 1;
741 1303
742 # TODO: nicer code && do row_expand 1304 # TODO: nicer code && do row_expand
743 my @col_expand = @{$self->{col_expand}}; 1305 my @col_expand = @{$self->{col_expand}};
744 @col_expand = (1) x @$ws unless @col_expand; 1306 @col_expand = (1) x @$ws unless @col_expand;
745 my $col_expand = (sum @col_expand) || 1; 1307 my $col_expand = (sum @col_expand) || 1;
… …
762 1324
763 for my $c (0 .. $#$row) { 1325 for my $c (0 .. $#$row) {
764 my $col_w = $ws->[$c]; 1326 my $col_w = $ws->[$c];
765 1327
766 if (my $widget = $row->[$c]) { 1328 if (my $widget = $row->[$c]) {
767 $widget->size_allocate ($x, $y, $col_w, $row_h); 1329 $widget->configure ($x, $y, $col_w, $row_h);
768 } 1330 }
769 1331
770 $x += $col_w; 1332 $x += $col_w;
771 } 1333 }
772 1334
… …
799 } 1361 }
800} 1362}
801 1363
802############################################################################# 1364#############################################################################
803 1365
1366package CFClient::UI::Box;
1367
1368our @ISA = CFClient::UI::Container::;
1369
1370sub size_request {
1371 my ($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 += $alloc;
1419 }
1420
1421 1
1422}
1423
1424#############################################################################
1425
804package CFClient::UI::HBox; 1426package CFClient::UI::HBox;
805 1427
806# TODO: wrap into common Box base class
807
808our @ISA = CFClient::UI::Container::; 1428our @ISA = CFClient::UI::Box::;
809 1429
810sub size_request { 1430sub new {
811 my ($self) = @_; 1431 my $class = shift;
812 1432
813 my @alloc = map [$_->size_request], @{$self->{children}}; 1433 $class->SUPER::new (
814 1434 vertical => 0,
815 ( 1435 @_,
816 (List::Util::sum map $_->[0], @alloc),
817 (List::Util::max map $_->[1], @alloc),
818 ) 1436 )
819} 1437}
820 1438
821sub size_allocate {
822 my ($self, $x, $y, $w, $h) = @_;
823
824 $self->_size_allocate ($x, $y, $w, $h);
825
826 ($h, $w) = ($w, $h);
827
828 my $children = $self->{children};
829
830 my @h = map +($_->size_request)[0], @$children;
831
832 my $req_h = List::Util::sum @h;
833
834 if ($req_h > $h) {
835 # ah well, not enough space
836 $_ *= $h / $req_h for @h;
837 } else {
838 my $exp = List::Util::sum map $_->{expand}, @$children;
839 $exp ||= 1;
840
841 for (0 .. $#$children) {
842 my $child = $children->[$_];
843
844 my $alloc_h = $h[$_];
845 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
846 $h[$_] = $alloc_h;
847 }
848 }
849
850 CFClient::UI::harmonize \@h;
851
852 my $y = 0;
853 for (0 .. $#$children) {
854 my $child = $children->[$_];
855 my $h = $h[$_];
856 $child->size_allocate ($y, 0, $h, $w);
857
858 $y += $h;
859 }
860}
861
862############################################################################# 1439#############################################################################
863 1440
864package CFClient::UI::VBox; 1441package CFClient::UI::VBox;
865 1442
866# TODO: wrap into common Box base class
867
868our @ISA = CFClient::UI::Container::; 1443our @ISA = CFClient::UI::Box::;
869 1444
870sub size_request { 1445sub new {
871 my ($self) = @_; 1446 my $class = shift;
872 1447
873 my @alloc = map [$_->size_request], @{$self->{children}}; 1448 $class->SUPER::new (
874 1449 vertical => 1,
875 ( 1450 @_,
876 (List::Util::max map $_->[0], @alloc),
877 (List::Util::sum map $_->[1], @alloc),
878 ) 1451 )
879} 1452}
880 1453
881sub size_allocate {
882 my ($self, $x, $y, $w, $h) = @_;
883
884 $self->_size_allocate ($x, $y, $w, $h);
885
886 my $children = $self->{children};
887
888 my @h = map +($_->size_request)[1], @$children;
889
890 my $req_h = List::Util::sum @h;
891
892 if ($req_h > $h) {
893 # ah well, not enough space
894 $_ *= $h / $req_h for @h;
895 } else {
896 my $exp = List::Util::sum map $_->{expand}, @$children;
897 $exp ||= 1;
898
899 for (0 .. $#$children) {
900 my $child = $children->[$_];
901
902 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
903 }
904 }
905
906 CFClient::UI::harmonize \@h;
907
908 my $y = 0;
909 for (0 .. $#$children) {
910 my $child = $children->[$_];
911 my $h = $h[$_];
912 $child->size_allocate (0, $y, $w, $h);
913
914 $y += $h;
915 }
916}
917
918############################################################################# 1454#############################################################################
919 1455
920package CFClient::UI::Label; 1456package CFClient::UI::Label;
921 1457
922our @ISA = CFClient::UI::Base::; 1458our @ISA = CFClient::UI::DrawBG::;
923 1459
924use SDL::OpenGL; 1460use CFClient::OpenGL;
925 1461
926sub new { 1462sub new {
927 my ($class, %arg) = @_; 1463 my ($class, %arg) = @_;
928 1464
929 my $self = $class->SUPER::new ( 1465 my $self = $class->SUPER::new (
930 fg => [1, 1, 1], 1466 fg => [1, 1, 1],
931 fontsize => $::FONTSIZE, 1467 #bg => none
932 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,
933 align => -1, 1476 align => -1,
1477 valign => -1,
934 padding => 2, 1478 padding_x => 2,
935 layout => new CFClient::Layout, 1479 padding_y => 2,
1480 can_events => 0,
936 %arg 1481 %arg
937 ); 1482 );
938 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 {
939 $self->set_text ($self->{text}); 1493 $self->set_text (delete $self->{text});
1494 }
940 1495
941 $self 1496 $self
942} 1497}
943 1498
944sub escape_text { 1499sub escape($) {
945 local $_ = $_[1]; 1500 local $_ = $_[0];
946 1501
947 s/&/&amp;/g; 1502 s/&/&amp;/g;
948 s/>/&gt;/g; 1503 s/>/&gt;/g;
949 s/</&lt;/g; 1504 s/</&lt;/g;
950 1505
951 $_[1] 1506 $_
1507}
1508
1509sub update {
1510 my ($self) = @_;
1511
1512 delete $self->{texture};
1513 $self->SUPER::update;
952} 1514}
953 1515
954sub set_text { 1516sub set_text {
955 my ($self, $text) = @_; 1517 my ($self, $text) = @_;
956 1518
1519 return if $self->{text} eq "T$text";
957 $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;
958 $self->{layout}->set_markup ($text); 1538 $self->{layout}->set_markup ($markup);
959 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;
960 delete $self->{texture}; 1581 delete $self->{texture};
961# $self->{w} = $self->{h} = -1;
962 $self->update;
963}
964 1582
965sub get_text { 1583 $self->realloc;
966 my ($self, $text) = @_;
967
968 $self->{text}
969}
970
971sub size_request {
972 my ($self) = @_;
973
974 $self->{layout}->set_width;
975 $self->{layout}->set_height ($self->{fontsize});
976 my ($w, $h) = $self->{layout}->size;
977
978 (
979 $w + $self->{padding} * 2,
980 $h + $self->{padding} * 2,
981 )
982}
983
984sub size_allocate {
985 my ($self, $x, $y, $w, $h) = @_;
986
987 $self->_size_allocate ($x, $y, $w, $h) or return;
988
989 delete $self->{texture};
990}
991
992sub update {
993 my ($self) = @_;
994
995 delete $self->{texture};
996 $self->SUPER::update;
997} 1584}
998 1585
999sub _draw { 1586sub _draw {
1000 my ($self) = @_; 1587 my ($self) = @_;
1001 1588
1589 $self->SUPER::_draw; # draw background, if applicable
1590
1002 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};
1003 $self->{layout}->set_width ($self->{w}); 1594 $self->{layout}->set_width ($self->{w});
1004 $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
1005 new_from_layout CFClient::Texture $self->{layout} 1599 new_from_layout CFClient::Texture $self->{layout}
1006 }; 1600 };
1007 1601
1008 glEnable GL_BLEND; 1602 unless (exists $self->{ox}) {
1009 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} - $tex->{h}) * 0.5);
1610 };
1611
1010 glEnable GL_TEXTURE_2D; 1612 glEnable GL_TEXTURE_2D;
1011 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1613 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1012 1614
1615 if ($tex->{format} == GL_ALPHA) {
1013 glColor @{$self->{fg}}; 1616 glColor @{$self->{fg}};
1014 1617 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1015 my $x = 1618 } else {
1016 $self->{align} < 0 ? $self->{padding} 1619 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1017 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1620 }
1018 : ($self->{w} - $tex->{w}) * 0.5;
1019
1020 $tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5);
1021 1621
1022 glDisable GL_TEXTURE_2D; 1622 glDisable GL_TEXTURE_2D;
1023 glDisable GL_BLEND;
1024} 1623}
1025 1624
1026############################################################################# 1625#############################################################################
1027 1626
1028package CFClient::UI::Entry; 1627package CFClient::UI::EntryBase;
1029 1628
1030our @ISA = CFClient::UI::Label::; 1629our @ISA = CFClient::UI::Label::;
1031 1630
1032use SDL; 1631use CFClient::OpenGL;
1033use SDL::OpenGL;
1034 1632
1035sub new { 1633sub new {
1036 my $class = shift; 1634 my $class = shift;
1037 1635
1038 $class->SUPER::new ( 1636 $class->SUPER::new (
1039 fg => [1, 1, 1], 1637 fg => [1, 1, 1],
1040 bg => [0, 0, 0, 0.2], 1638 bg => [0, 0, 0, 0.2],
1041 active_bg => [1, 1, 1, 0.5], 1639 active_bg => [1, 1, 1, 0.5],
1042 active_fg => [0, 0, 0], 1640 active_fg => [0, 0, 0],
1043 can_hover => 1, 1641 can_hover => 1,
1044 can_focus => 1, 1642 can_focus => 1,
1643 valign => 0,
1644 can_events => 1,
1645 #text => ...
1045 @_ 1646 @_
1046 ) 1647 )
1047} 1648}
1048 1649
1049sub _set_text { 1650sub _set_text {
1050 my ($self, $text) = @_; 1651 my ($self, $text) = @_;
1051 1652
1052 my $old_text = $self->{text}; 1653 delete $self->{cur_h};
1654
1655 return if $self->{text} eq $text;
1656
1657 delete $self->{texture};
1053 1658
1054 $self->{last_activity} = $::NOW; 1659 $self->{last_activity} = $::NOW;
1055
1056 $self->{text} = $text; 1660 $self->{text} = $text;
1057 $self->{layout}->set_width ($self->{w});
1058 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1059 1661
1060 $text =~ s/./*/g if $self->{hidden}; 1662 $text =~ s/./*/g if $self->{hidden};
1663 $self->{layout}->set_text ("$text ");
1061 1664
1062 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1665 $self->_emit (changed => $self->{text});
1063
1064 $text = substr $text, 0, $self->{cursor};
1065 utf8::encode $text;
1066
1067 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1068
1069 $self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1070 if $old_text ne $self->{text};
1071}
1072
1073sub size_request {
1074 my ($self) = @_;
1075
1076 my ($w, $h) = $self->SUPER::size_request;
1077
1078 ($w + 1, $h) # add 1 for cursor
1079}
1080
1081sub size_allocate {
1082 my ($self, $x, $y, $w, $h) = @_;
1083
1084 $self->SUPER::size_allocate ($x, $y, $w, $h);
1085
1086 $self->_set_text ($self->{text});
1087} 1666}
1088 1667
1089sub set_text { 1668sub set_text {
1090 my ($self, $text) = @_; 1669 my ($self, $text) = @_;
1091 1670
1092 $self->{cursor} = length $text; 1671 $self->{cursor} = length $text;
1093 $self->_set_text ($text); 1672 $self->_set_text ($text);
1094 $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, $h) # add 1 for cursor
1095} 1687}
1096 1688
1097sub key_down { 1689sub key_down {
1098 my ($self, $ev) = @_; 1690 my ($self, $ev) = @_;
1099 1691
1100 my $mod = $ev->key_mod; 1692 my $mod = $ev->{mod};
1101 my $sym = $ev->key_sym; 1693 my $sym = $ev->{sym};
1102
1103 my $uni = $ev->key_unicode; 1694 my $uni = $ev->{unicode};
1104 1695
1105 my $text = $self->get_text; 1696 my $text = $self->get_text;
1106 1697
1107 if ($sym == SDLK_BACKSPACE) { 1698 if ($uni == 8) {
1108 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1699 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1109 } elsif ($sym == SDLK_DELETE) { 1700 } elsif ($uni == 127) {
1110 substr $text, $self->{cursor}, 1, ""; 1701 substr $text, $self->{cursor}, 1, "";
1111 } elsif ($sym == SDLK_LEFT) { 1702 } elsif ($sym == CFClient::SDLK_LEFT) {
1112 --$self->{cursor} if $self->{cursor}; 1703 --$self->{cursor} if $self->{cursor};
1113 } elsif ($sym == SDLK_RIGHT) { 1704 } elsif ($sym == CFClient::SDLK_RIGHT) {
1114 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1705 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1115 } elsif ($sym == SDLK_HOME) { 1706 } elsif ($sym == CFClient::SDLK_HOME) {
1116 $self->{cursor} = 0; 1707 $self->{cursor} = 0;
1117 } elsif ($sym == SDLK_END) { 1708 } elsif ($sym == CFClient::SDLK_END) {
1118 $self->{cursor} = length $text; 1709 $self->{cursor} = length $text;
1119 } elsif ($sym == SDLK_ESCAPE) { 1710 } elsif ($uni == 27) {
1120 $self->emit ('escape'); 1711 $self->_emit ('escape');
1121 } elsif ($uni) { 1712 } elsif ($uni) {
1122 substr $text, $self->{cursor}++, 0, chr $uni; 1713 substr $text, $self->{cursor}++, 0, chr $uni;
1123 } 1714 }
1124 1715
1125 $self->_set_text ($text); 1716 $self->_set_text ($text);
1126 $self->update; 1717
1718 $self->realloc;
1127} 1719}
1128 1720
1129sub focus_in { 1721sub focus_in {
1130 my ($self) = @_; 1722 my ($self) = @_;
1131 1723
… …
1179 1771
1180 $self->SUPER::_draw; 1772 $self->SUPER::_draw;
1181 1773
1182 #TODO: force update every cursor change :( 1774 #TODO: force update every cursor change :(
1183 if ($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 $text)
1782 }
1783
1184 glColor @{$self->{fg}}; 1784 glColor @{$self->{fg}};
1185 glBegin GL_LINES; 1785 glBegin GL_LINES;
1186 glVertex $self->{cur_x}, $self->{cur_y};
1187 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} + $self->{cur_h};
1188 glEnd; 1788 glEnd;
1189 } 1789 }
1190} 1790}
1191 1791
1192package CFClient::UI::LineEntry; 1792package CFClient::UI::Entry;
1193 1793
1194our @ISA = CFClient::UI::Entry::; 1794our @ISA = CFClient::UI::EntryBase::;
1195 1795
1196use SDL; 1796use CFClient::OpenGL;
1197use SDL::OpenGL;
1198 1797
1199sub key_down { 1798sub key_down {
1200 my ($self, $ev) = @_; 1799 my ($self, $ev) = @_;
1201 1800
1202 my $sym = $ev->key_sym; 1801 my $sym = $ev->{sym};
1203 1802
1204 if ($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} = '';
1205 $self->emit (activate => $self->get_text); 1808 $self->_emit (activate => $txt);
1206 $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 }
1207 1832
1208 } else { 1833 } else {
1209 $self->SUPER::key_down ($ev); 1834 $self->SUPER::key_down ($ev);
1210 } 1835 }
1211 1836
… …
1215 1840
1216package CFClient::UI::Button; 1841package CFClient::UI::Button;
1217 1842
1218our @ISA = CFClient::UI::Label::; 1843our @ISA = CFClient::UI::Label::;
1219 1844
1220use SDL; 1845use CFClient::OpenGL;
1221use SDL::OpenGL;
1222 1846
1223my @tex = 1847my @tex =
1224 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1848 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1225 qw(b1_button_active.png); 1849 qw(b1_button_active.png);
1226 1850
1227sub new { 1851sub new {
1228 my $class = shift; 1852 my $class = shift;
1229 1853
1230 $class->SUPER::new ( 1854 $class->SUPER::new (
1231 padding => 4, 1855 padding_x => 4,
1856 padding_y => 4,
1232 fg => [1, 1, 1], 1857 fg => [1, 1, 1],
1233 bg => [1, 1, 1, 0.2],
1234 active_fg => [1, 1, 0], 1858 active_fg => [0, 0, 1],
1235 can_hover => 1, 1859 can_hover => 1,
1860 align => 0,
1861 valign => 0,
1862 can_events => 1,
1236 @_ 1863 @_
1237 ) 1864 )
1238} 1865}
1239 1866
1867sub activate { }
1868
1240sub button_up { 1869sub button_up {
1241 my ($self, $ev, $x, $y) = @_; 1870 my ($self, $ev, $x, $y) = @_;
1242 1871
1872 $self->emit ("activate")
1243 if ($x >= 0 && $x < $self->{w} 1873 if $x >= 0 && $x < $self->{w}
1244 && $y >= 0 && $y < $self->{h}) { 1874 && $y >= 0 && $y < $self->{h};
1245 $self->emit ("activate");
1246 }
1247} 1875}
1248 1876
1249sub _draw { 1877sub _draw {
1250 my ($self) = @_; 1878 my ($self) = @_;
1251 1879
1252 local $self->{fg} = $self->{fg}; 1880 local $self->{fg} = $self->{fg};
1253 my $tex = $tex[0];
1254
1255 glEnable GL_BLEND;
1256 glEnable GL_TEXTURE_2D;
1257 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1258 1881
1259 if ($GRAB == $self) { 1882 if ($GRAB == $self) {
1260 $self->{fg} = $self->{active_fg}; 1883 $self->{fg} = $self->{active_fg};
1261 } 1884 }
1262 1885
1263 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1886 glEnable GL_TEXTURE_2D;
1264 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;
1265 1889
1266 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1890 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1267 1891
1268 glDisable GL_TEXTURE_2D; 1892 glDisable GL_TEXTURE_2D;
1269 glDisable GL_BLEND;
1270 1893
1271 $self->SUPER::_draw; 1894 $self->SUPER::_draw;
1272} 1895}
1273 1896
1274############################################################################# 1897#############################################################################
… …
1276package CFClient::UI::CheckBox; 1899package CFClient::UI::CheckBox;
1277 1900
1278our @ISA = CFClient::UI::DrawBG::; 1901our @ISA = CFClient::UI::DrawBG::;
1279 1902
1280my @tex = 1903my @tex =
1281 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1904 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1282 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1905 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1283 1906
1284use SDL; 1907use CFClient::OpenGL;
1285use SDL::OpenGL;
1286 1908
1287sub new { 1909sub new {
1288 my $class = shift; 1910 my $class = shift;
1289 1911
1290 $class->SUPER::new ( 1912 $class->SUPER::new (
1291 padding => 2, 1913 padding_x => 2,
1914 padding_y => 2,
1292 fg => [1, 1, 1], 1915 fg => [1, 1, 1],
1293 active_fg => [1, 1, 0], 1916 active_fg => [1, 1, 0],
1917 bg => [0, 0, 0, 0.2],
1918 active_bg => [1, 1, 1, 0.5],
1294 state => 0, 1919 state => 0,
1295 can_hover => 1, 1920 can_hover => 1,
1296 @_ 1921 @_
1297 ) 1922 )
1298} 1923}
1299 1924
1300sub size_request { 1925sub size_request {
1301 my ($self) = @_; 1926 my ($self) = @_;
1302 1927
1303 ($self->{padding} * 2 + 6) x 2 1928 (6) x 2
1304}
1305
1306sub size_allocate {
1307 my ($self, $x, $y, $w, $h) = @_;
1308
1309 $self->_size_allocate ($x, $y, $w, $h);
1310} 1929}
1311 1930
1312sub button_down { 1931sub button_down {
1313 my ($self, $ev, $x, $y) = @_; 1932 my ($self, $ev, $x, $y) = @_;
1314 1933
1315 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1934 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1316 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1935 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1317 $self->{state} = !$self->{state}; 1936 $self->{state} = !$self->{state};
1318 $self->emit (changed => $self->{state}); 1937 $self->_emit (changed => $self->{state});
1319 } 1938 }
1320} 1939}
1321 1940
1322sub _draw { 1941sub _draw {
1323 my ($self) = @_; 1942 my ($self) = @_;
1324 1943
1325 $self->SUPER::_draw; 1944 $self->SUPER::_draw;
1326 1945
1327 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1946 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1328 1947
1329 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;
1330 1951
1331 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1952 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1332 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
1333 glEnable GL_BLEND; 2114 glEnable GL_BLEND;
2115 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1334 glEnable GL_TEXTURE_2D; 2116 glEnable GL_TEXTURE_2D;
1335 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2117 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1336 2118
1337 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;
1338 2126
1339 $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, $h1;
2134 glEnd;
1340 2135
2136 if ($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, $h2;
2143 glEnd;
2144 }
2145
2146 glDisable GL_BLEND;
1341 glDisable GL_TEXTURE_2D; 2147 glDisable GL_TEXTURE_2D;
1342 glDisable GL_BLEND;
1343} 2148}
1344 2149
1345############################################################################# 2150#############################################################################
1346 2151
2152package CFClient::UI::Gauge;
2153
2154our @ISA = CFClient::UI::VBox::;
2155
2156sub new {
2157 my ($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
1347package CFClient::UI::Slider; 2199package CFClient::UI::Slider;
1348 2200
1349use strict; 2201use strict;
1350 2202
1351use SDL::OpenGL; 2203use CFClient::OpenGL;
1352 2204
1353our @ISA = CFClient::UI::DrawBG::; 2205our @ISA = CFClient::UI::DrawBG::;
1354 2206
1355my @tex = 2207my @tex =
1356 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2208 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1357 qw(s1_slider.png s1_slider_bg.png); 2209 qw(s1_slider.png s1_slider_bg.png);
1358 2210
1359sub new { 2211sub new {
1360 my $class = shift; 2212 my $class = shift;
1361 2213
1362 # range [value, low, high, page] 2214 # range [value, low, high, page, unit]
1363 2215
1364 # TODO: 0-width page 2216 # TODO: 0-width page
1365 # TODO: req_w/h are wrong with vertical 2217 # TODO: req_w/h are wrong with vertical
1366 # TODO: calculations are off 2218 # TODO: calculations are off
1367 my $self = $class->SUPER::new ( 2219 my $self = $class->SUPER::new (
1368 fg => [1, 1, 1], 2220 fg => [1, 1, 1],
1369 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],
1370 range => [0, 0, 100, 10], 2224 range => [0, 0, 100, 10, 0],
1371 req_w => 40, 2225 min_w => $::WIDTH / 80,
1372 req_h => 13, 2226 min_h => $::WIDTH / 80,
1373 vertical => 0, 2227 vertical => 0,
1374 can_hover => 1, 2228 can_hover => 1,
1375 inner_pad => 5, 2229 inner_pad => 0.02,
1376 @_ 2230 @_
1377 ); 2231 );
1378 2232
2233 $self->set_value ($self->{range}[0]);
2234 $self->update;
2235
1379 $self 2236 $self
1380} 2237}
1381 2238
2239sub changed { }
2240
2241sub set_range {
2242 my ($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 $self->update;
2270 }
2271}
2272
1382sub size_request { 2273sub size_request {
1383 my ($self) = @_; 2274 my ($self) = @_;
1384 2275
1385 my $w = $self->{req_w}; 2276 ($self->{req_w}, $self->{req_h})
1386 my $h = $self->{req_h};
1387
1388 $self->{vertical} ? ($h, $w) : ($w, $h)
1389} 2277}
1390 2278
1391sub button_down { 2279sub button_down {
1392 my ($self, $ev, $x, $y) = @_; 2280 my ($self, $ev, $x, $y) = @_;
1393 2281
1394 $self->SUPER::button_down ($ev, $x, $y); 2282 $self->SUPER::button_down ($ev, $x, $y);
2283
2284 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2285
1395 $self->mouse_motion ($ev, $x, $y); 2286 $self->mouse_motion ($ev, $x, $y);
1396} 2287}
1397 2288
1398sub mouse_motion { 2289sub mouse_motion {
1399 my ($self, $ev, $x, $y) = @_; 2290 my ($self, $ev, $x, $y) = @_;
1400 2291
1401 if ($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
1402 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2309 my ($value, $lo, $hi, $page) = @{$self->{range}};
2310 my $range = ($hi - $page - $lo) || 1e-100;
1403 2311
1404 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2312 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1405 2313
1406 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2314 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1407 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2315 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1408 2316
1409 $x -= $inner_pad_px; # substract the padding 2317 $value = ($value - $lo) / $range;
1410 $x = $x * ($hi - $lo) / $inner_w + $lo; 2318 $value = $value * $self->{scale} + $self->{offset};
1411 $x = $lo if $x < $lo;
1412 $x = $hi - $page if $x > $hi - $page;
1413 $self->{range}[0] = $x;
1414 2319
1415 $self->emit (changed => $x); 2320 $self->{knob_x} = $value - $knob_w * 0.5;
1416 $self->update; 2321 $self->{knob_w} = $knob_w;
1417 } 2322 });
1418}
1419 2323
1420# the inner_* stuff is for generating a padding for the slider handle, 2324 $self->SUPER::update;
1421# so that the handle doesn't leave the texture. This calculation isn't 100%
1422# correct propably, but it does the job for now
1423sub _calc_inner_pad_px {
1424 my ($self, $w) = @_;
1425 ($w / 100) * $self->{inner_pad} # % to pixels
1426} 2325}
1427 2326
1428sub _draw { 2327sub _draw {
1429 my ($self) = @_; 2328 my ($self) = @_;
1430 2329
1431 $self->SUPER::_draw (); 2330 $self->SUPER::_draw ();
1432 2331
1433 my ($w, $h) = @$self{qw(w h)}; 2332 glScale $self->{w}, $self->{h};
1434 2333
1435 if ($self->{vertical}) { 2334 if ($self->{vertical}) {
1436 # draw a vertical slider like a rotated horizontal slider 2335 # draw a vertical slider like a rotated horizontal slider
1437 2336
2337 glTranslate 1, 0, 0;
1438 glRotate 90, 0, 0, 1; 2338 glRotate 90, 0, 0, 1;
1439 glTranslate 0, -$self->{w}, 0;
1440
1441 ($w, $h) = ($h, $w);
1442 } 2339 }
1443 2340
1444 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2341 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1445 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2342 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1446 2343
1447 my ($value, $lo, $hi, $page) = @{$self->{range}};
1448
1449 $hi = $value + 1 if $lo == $hi;
1450
1451 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1452 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1453
1454 $page = int $page * $inner_w / ($hi - $lo);
1455 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1456
1457 $w -= $page;
1458 $page &= ~1;
1459 glTranslate $page * 0.5, 0, 0;
1460 $page ||= 2;
1461
1462 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1463 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1464
1465 glEnable GL_BLEND;
1466 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1467 glEnable GL_TEXTURE_2D; 2344 glEnable GL_TEXTURE_2D;
1468 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2345 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1469 2346
1470 # draw background 2347 # draw background
1471 $tex[1]->draw_quad (0, 0, $w, $h); 2348 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1472 2349
1473 # draw handle 2350 # draw handle
1474 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2351 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1475 2352
1476 glDisable GL_BLEND;
1477 glDisable GL_TEXTURE_2D; 2353 glDisable GL_TEXTURE_2D;
1478} 2354}
1479 2355
1480############################################################################# 2356#############################################################################
1481 2357
2358package CFClient::UI::ValSlider;
2359
2360our @ISA = CFClient::UI::HBox::;
2361
2362sub new {
2363 my ($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
1482package CFClient::UI::TextView; 2399package CFClient::UI::TextView;
1483 2400
1484our @ISA = CFClient::UI::HBox::; 2401our @ISA = CFClient::UI::HBox::;
1485 2402
1486use SDL::OpenGL; 2403use CFClient::OpenGL;
1487 2404
1488sub new { 2405sub new {
1489 my $class = shift; 2406 my $class = shift;
1490 2407
1491 my $self = $class->SUPER::new ( 2408 my $self = $class->SUPER::new (
1492 req_w => $::WIDTH / 6, 2409 fontsize => 1,
1493 req_h => $::HEIGHT / 6, 2410 can_events => 0,
1494 fontsize => $::FONTSIZE, 2411 #font => default_font
1495 @_, 2412 @_,
1496 2413
1497 layout => (new CFClient::Layout), 2414 layout => (new CFClient::Layout 1),
1498 par => [], 2415 par => [],
1499 height => 0, 2416 height => 0,
1500 children => [ 2417 children => [
1501 (new CFClient::UI::Empty expand => 1), 2418 (new CFClient::UI::Empty expand => 1),
1502 (new CFClient::UI::Slider vertical => 1), 2419 (new CFClient::UI::Slider vertical => 1),
1503 ], 2420 ],
1504 ); 2421 );
1505 2422
1506 $self->{children}[1]->connect (changed => sub { 2423 $self->{children}[1]->connect (changed => sub { $self->update });
1507 $self->update;
1508 });
1509 2424
1510 $self 2425 $self
1511} 2426}
1512 2427
1513sub set_fontsize { 2428sub set_fontsize {
… …
1515 2430
1516 $self->{fontsize} = $fontsize; 2431 $self->{fontsize} = $fontsize;
1517 $self->reflow; 2432 $self->reflow;
1518} 2433}
1519 2434
2435sub size_allocate {
2436 my ($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 $self->reflow;
2445}
2446
1520sub text_height { 2447sub text_size {
1521 my ($self, $text) = @_; 2448 my ($self, $text, $indent) = @_;
1522 2449
1523 my $layout = $self->{layout}; 2450 my $layout = $self->{layout};
1524 2451
1525 $layout->set_height ($self->{fontsize}); 2452 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1526 $layout->set_width ($self->{w}); 2453 $layout->set_width ($self->{children}[0]{w} - $indent);
1527 $layout->set_text ($text); 2454 $layout->set_markup ($text);
1528 2455
1529 ($layout->size)[1] 2456 $layout->size
1530} 2457}
1531 2458
1532sub reflow { 2459sub reflow {
1533 my ($self) = @_; 2460 my ($self) = @_;
1534 2461
1535 $self->{need_reflow}++; 2462 $self->{need_reflow}++;
1536 $self->update; 2463 $self->update;
1537} 2464}
1538 2465
1539sub size_request { 2466sub set_offset {
1540 my ($self) = @_; 2467 my ($self, $offset) = @_;
1541 2468
1542 ($self->{req_w}, $self->{req_h}) 2469 # todo: base offset on lines or so, not on pixels
2470 $self->{children}[1]->set_value ($offset);
1543} 2471}
1544 2472
1545sub size_allocate { 2473sub clear {
1546 my ($self, $x, $y, $w, $h) = @_; 2474 my ($self) = @_;
1547 2475
1548 $self->SUPER::size_allocate ($x, $y, $w, $h); 2476 $self->{par} = [];
1549 2477 $self->{height} = 0;
1550 $self->{layout}->set_height ($self->{fontsize}); 2478 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1551 $self->{layout}->set_width ($self->{w});
1552
1553 $self->reflow;
1554} 2479}
1555 2480
1556sub add_paragraph { 2481sub add_paragraph {
1557 my ($self, $color, $text) = @_; 2482 my ($self, $color, $text, $indent) = @_;
1558 2483
1559 #TODO: intelligently "reformat" paragraph 2484 for my $line (split /\n/, $text) {
1560 2485 my ($w, $h) = $self->text_size ($line);
1561 my $height = $self->text_height ($text);
1562
1563 $self->{height} += $height; 2486 $self->{height} += $h;
2487 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2488 }
1564 2489
1565 push @{$self->{par}}, [$height, $color, $text];
1566
1567 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2490 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1568 $self->{children}[1]->update;
1569} 2491}
1570 2492
1571sub update { 2493sub update {
1572 my ($self) = @_; 2494 my ($self) = @_;
1573 2495
… …
1575 2497
1576 return unless $self->{h} > 0; 2498 return unless $self->{h} > 0;
1577 2499
1578 delete $self->{texture}; 2500 delete $self->{texture};
1579 2501
1580 $TOPLEVEL->on_refresh ($self, sub { 2502 $ROOT->on_post_alloc ($self, sub {
2503 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2504
1581 if (delete $self->{need_reflow}) { 2505 if (delete $self->{need_reflow}) {
1582 my $height = 0; 2506 my $height = 0;
1583 2507
1584 $height += $_->[0] = $self->text_height ($_->[2]) 2508 my $layout = $self->{layout};
2509
2510 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2511
1585 for @{$self->{par}}; 2512 for (@{$self->{par}}) {
2513 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2514 $layout->set_width ($W - $_->[3]);
2515 $layout->set_markup ($_->[4]);
2516 my ($w, $h) = $layout->size;
2517 $_->[0] = $w + $_->[3];
2518 $_->[1] = $h;
2519 }
2520
2521 $height += $_->[1];
2522 }
1586 2523
1587 $self->{height} = $height; 2524 $self->{height} = $height;
1588 2525
1589 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2526 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1590 2527
1591 delete $self->{texture}; 2528 delete $self->{texture};
1592 } 2529 }
1593 2530
1594 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2531 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1595 glClearColor 0, 0, 0, 1; 2532 glClearColor 0.5, 0.5, 0.5, 0;
1596 glClear GL_COLOR_BUFFER_BIT; 2533 glClear GL_COLOR_BUFFER_BIT;
1597 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
1598 glEnable GL_BLEND; 2546 glEnable GL_BLEND;
2547 #TODO# not correct in windows where rgba is forced off
1599 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2548 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1600 glEnable GL_TEXTURE_2D;
1601 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1602
1603 my $top = int $self->{children}[1]{range}[0];
1604
1605 my $y0 = $top;
1606 my $y1 = $top + $self->{h};
1607
1608 my $y = 0;
1609
1610 my $layout = $self->{layout};
1611 2549
1612 for my $par (@{$self->{par}}) { 2550 for my $par (@{$self->{par}}) {
1613 my $h = $par->[0]; 2551 my $h = $par->[1];
1614 2552
1615 if ($y0 < $y + $h && $y < $y1) { 2553 if ($y0 < $y + $h && $y < $y1) {
2554 $layout->set_foreground (@{ $par->[2] });
2555 $layout->set_width ($W - $par->[3]);
1616 $layout->set_text ($par->[2]); 2556 $layout->set_markup ($par->[4]);
1617 2557
1618 glColor @{ $par->[1] }; 2558 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1619 my ($W, $H) = $layout->size; 2559
1620 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2560 glRasterPos $par->[3], $y - $y0;
2561 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1621 } 2562 }
1622 2563
1623 $y += $h; 2564 $y += $h;
1624 } 2565 }
1625 2566
1626 glDisable GL_TEXTURE_2D;
1627 glDisable GL_BLEND; 2567 glDisable GL_BLEND;
1628 }; 2568 };
1629 }); 2569 });
1630} 2570}
1631 2571
1632sub _draw { 2572sub _draw {
1633 my ($self) = @_; 2573 my ($self) = @_;
1634 2574
1635 if ($self->{texture}) {
1636 glEnable GL_TEXTURE_2D; 2575 glEnable GL_TEXTURE_2D;
1637 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;
1638 $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});
1639 glDisable GL_TEXTURE_2D; 2579 glDisable GL_TEXTURE_2D;
1640 }
1641 2580
1642 $self->{children}[1]->draw; 2581 $self->{children}[1]->draw;
1643 2582
1644} 2583}
1645 2584
1646############################################################################# 2585#############################################################################
1647 2586
1648package CFClient::UI::MapWidget;
1649
1650use strict;
1651
1652use List::Util qw(min max);
1653
1654use SDL;
1655use SDL::OpenGL;
1656
1657our @ISA = CFClient::UI::Base::;
1658
1659sub new {
1660 my $class = shift;
1661
1662 $class->SUPER::new (
1663 z => -1,
1664 can_focus => 1,
1665 list => (glGenLists 1),
1666 @_
1667 )
1668}
1669
1670sub key_down {
1671 print "MAPKEYDOWN\n";
1672}
1673
1674sub key_up {
1675}
1676
1677sub button_down {
1678 my ($self, $ev, $x, $y) = @_;
1679
1680 $self->focus_in;
1681
1682 if ($ev->button == 2) {
1683 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1684 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1685
1686 $self->{motion} = sub {
1687 my ($ev, $x, $y) = @_;
1688
1689 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1690
1691 $::CFG->{map_shift_x} = $bw + $x - $ox;
1692 $::CFG->{map_shift_y} = $bh + $y - $oy;
1693
1694 $self->update;
1695 };
1696 }
1697}
1698
1699sub button_up {
1700 my ($self, $ev, $x, $y) = @_;
1701
1702 delete $self->{motion};
1703}
1704
1705sub mouse_motion {
1706 my ($self, $ev, $x, $y) = @_;
1707
1708 $self->{motion}->($ev, $x, $y) if $self->{motion};
1709}
1710
1711sub size_request {
1712 (
1713 1 + 32 * int $::WIDTH / 32,
1714 1 + 32 * int $::HEIGHT / 32,
1715 )
1716}
1717
1718sub update {
1719 my ($self) = @_;
1720
1721 $self->{need_update} = 1;
1722 $self->SUPER::update;
1723}
1724
1725sub draw {
1726 my ($self) = @_;
1727
1728 if (delete $self->{need_update}) {
1729 glNewList $self->{list}, GL_COMPILE;
1730
1731 if ($::MAP) {
1732 my $sw = int $::WIDTH / 32;
1733 my $sh = int $::HEIGHT / 32;
1734
1735 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1736 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1737
1738 glTranslate $sx0 - 32, $sy0 - 32, 0;
1739
1740 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1741
1742 if ($::CFG->{fow_enable}) {
1743 if ($::CFG->{fow_smooth}) { # smooth fog of war
1744 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1745 glConvolutionFilter2D
1746 GL_CONVOLUTION_2D,
1747 GL_ALPHA,
1748 3, 3,
1749 GL_ALPHA, GL_FLOAT,
1750 pack "f*",
1751 0.1, 0.1, 0.1,
1752 0.1, 0.2, 0.1,
1753 0.1, 0.1, 0.1,
1754 ;
1755 glEnable GL_CONVOLUTION_2D;
1756 }
1757
1758 my $tex = new CFClient::Texture
1759 w => $w,
1760 h => $h,
1761 data => $data,
1762 internalformat => GL_ALPHA,
1763 format => GL_ALPHA;
1764
1765 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1766
1767 glEnable GL_BLEND;
1768 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1769 glEnable GL_TEXTURE_2D;
1770 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1771
1772 glColor +($::CFG->{fow_intensity}) x 3, 1;
1773 $tex->draw_quad (0, 0, $w * 32, $h * 32);
1774
1775 glDisable GL_TEXTURE_2D;
1776 glDisable GL_BLEND;
1777 }
1778
1779 # HACK BEGIN
1780 {
1781 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1782 my ($w, $h) = (250, 250);
1783
1784 glEnable GL_BLEND;
1785 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1786 glEnable GL_TEXTURE_2D;
1787 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1788
1789 CFClient::Texture->new (
1790 w => $w,
1791 h => $h,
1792 data => $::MAP->mapmap ($w, $h),
1793 type => GL_UNSIGNED_INT_8_8_8_8_REV
1794 )->draw_quad (100, 100);
1795
1796 glDisable GL_TEXTURE_2D;
1797 glDisable GL_BLEND;
1798 }
1799 # HACK END
1800 }
1801
1802 glEndList;
1803 }
1804
1805 glPushMatrix;
1806 glCallList $self->{list};
1807 glPopMatrix;
1808
1809 if ($FOCUS != $self) {
1810 glColor 64/255, 64/255, 64/255;
1811 glLogicOp GL_AND;
1812 glEnable GL_COLOR_LOGIC_OP;
1813 glBegin GL_QUADS;
1814 glVertex 0, 0;
1815 glVertex 0, $::HEIGHT;
1816 glVertex $::WIDTH, $::HEIGHT;
1817 glVertex $::WIDTH, 0;
1818 glEnd;
1819 glDisable GL_COLOR_LOGIC_OP;
1820 }
1821}
1822
1823my %DIR = (
1824 SDLK_KP8, [1, "north"],
1825 SDLK_KP9, [2, "northeast"],
1826 SDLK_KP6, [3, "east"],
1827 SDLK_KP3, [4, "southeast"],
1828 SDLK_KP2, [5, "south"],
1829 SDLK_KP1, [6, "southwest"],
1830 SDLK_KP4, [7, "west"],
1831 SDLK_KP7, [8, "northwest"],
1832
1833 SDLK_UP, [1, "north"],
1834 SDLK_RIGHT, [3, "east"],
1835 SDLK_DOWN, [5, "south"],
1836 SDLK_LEFT, [7, "west"],
1837);
1838
1839sub key_down {
1840 my ($self, $ev) = @_;
1841
1842 my $mod = $ev->key_mod;
1843 my $sym = $ev->key_sym;
1844
1845 if ($sym == SDLK_KP5) {
1846 $::CONN->user_send ("command stay fire");
1847 } elsif ($sym == SDLK_a) {
1848 $::CONN->user_send ("command apply");
1849 } elsif ($sym == SDLK_QUOTE) {
1850 $self->emit ('activate_console');
1851 } elsif ($sym == SDLK_SLASH) {
1852 $self->emit ('activate_console' => '/');
1853 } elsif (exists $DIR{$sym}) {
1854 if ($mod & KMOD_SHIFT) {
1855 $self->{shft}++;
1856 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1857 } elsif ($mod & KMOD_CTRL) {
1858 $self->{ctrl}++;
1859 $::CONN->user_send ("command run $DIR{$sym}[0]");
1860 } else {
1861 $::CONN->user_send ("command $DIR{$sym}[1]");
1862 }
1863 }
1864}
1865
1866sub key_up {
1867 my ($self, $ev) = @_;
1868
1869 my $mod = $ev->key_mod;
1870 my $sym = $ev->key_sym;
1871
1872 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1873 $::CONN->user_send ("command fire_stop");
1874 }
1875 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1876 $::CONN->user_send ("command run_stop");
1877 }
1878}
1879
1880#############################################################################
1881
1882package CFClient::UI::Animator; 2587package CFClient::UI::Animator;
1883 2588
1884use SDL::OpenGL; 2589use CFClient::OpenGL;
1885 2590
1886our @ISA = CFClient::UI::Bin::; 2591our @ISA = CFClient::UI::Bin::;
1887 2592
1888sub moveto { 2593sub moveto {
1889 my ($self, $x, $y) = @_; 2594 my ($self, $x, $y) = @_;
… …
1927 2632
1928sub new { 2633sub new {
1929 my $class = shift; 2634 my $class = shift;
1930 2635
1931 my $self = $class->SUPER::new ( 2636 my $self = $class->SUPER::new (
1932 state => 0, 2637 state => 0,
1933 connect_activate => \&toggle_flopper, 2638 on_activate => \&toggle_flopper,
1934 @_ 2639 @_
1935 ); 2640 );
1936 2641
1937 if ($self->{state}) {
1938 $self->{state} = 0;
1939 $self->toggle_flopper;
1940 }
1941
1942 $self 2642 $self
1943} 2643}
1944 2644
1945sub toggle_flopper { 2645sub toggle_flopper {
1946 my ($self) = @_; 2646 my ($self) = @_;
1947 2647
1948 # TODO: use animation 2648 $self->{other}->toggle_visibility;
1949 if ($self->{state} = !$self->{state}) { 2649}
1950 $CFClient::UI::TOPLEVEL->add ($self->{other}); 2650
1951 $self->{other}->move ( 2651#############################################################################
1952 ($::WIDTH - $self->{other}{w}) * 0.5, 2652
1953 ($::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 },
1954 ); 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};
1955 } else { 2986 } else {
1956 $CFClient::UI::TOPLEVEL->remove ($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 };
1957 } 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;
1958} 3010}
1959 3011
1960############################################################################# 3012#############################################################################
1961 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
1962package CFClient::UI::Toplevel; 3305package CFClient::UI::Root;
1963 3306
1964our @ISA = CFClient::UI::Container::; 3307our @ISA = CFClient::UI::Container::;
1965 3308
1966use SDL::OpenGL; 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 $self
3322}
1967 3323
1968sub size_request { 3324sub size_request {
1969 ($::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 $coord + 0.5
1970} 3342}
1971 3343
1972sub size_allocate { 3344sub size_allocate {
1973 my ($self, $x, $y, $w, $h) = @_; 3345 my ($self, $w, $h) = @_;
1974 3346
1975 $self->_size_allocate ($x, $y, $w, $h); 3347 for my $child ($self->children) {
3348 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1976 3349
1977 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3350 $X = $child->{force_x} if exists $child->{force_x};
1978 for @{$self->{children}}; 3351 $Y = $child->{force_y} if exists $child->{force_y};
1979}
1980 3352
1981sub translate { 3353 $X = _to_pixel $X, $W, $self->{w};
3354 $Y = _to_pixel $Y, $H, $self->{h};
3355
3356 $child->configure ($X, $Y, $W, $H);
3357 }
3358}
3359
3360sub coord2local {
1982 my ($self, $x, $y) = @_; 3361 my ($self, $x, $y) = @_;
1983 3362
1984 ($x, $y) 3363 ($x, $y)
1985} 3364}
1986 3365
3366sub coord2global {
3367 my ($self, $x, $y) = @_;
3368
3369 ($x, $y)
3370}
3371
1987sub update { 3372sub update {
1988 my ($self) = @_; 3373 my ($self) = @_;
1989 3374
1990 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3375 $::WANT_REFRESH++;
1991 ::refresh ();
1992} 3376}
1993 3377
1994sub add { 3378sub add {
1995 my ($self, $widget) = @_; 3379 my ($self, @children) = @_;
1996 3380
3381 $_->{is_toplevel} = 1
3382 for @children;
3383
1997 $self->SUPER::add ($widget); 3384 $self->SUPER::add (@children);
3385}
1998 3386
1999 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 3387sub remove {
3388 my ($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 $w->set_invisible;
3399 }
2000} 3400}
2001 3401
2002sub on_refresh { 3402sub on_refresh {
2003 my ($self, $id, $cb) = @_; 3403 my ($self, $id, $cb) = @_;
2004 3404
2005 $self->{refresh_hook}{$id} = $cb; 3405 $self->{refresh_hook}{$id} = $cb;
2006} 3406}
2007 3407
3408sub on_post_alloc {
3409 my ($self, $id, $cb) = @_;
3410
3411 $self->{post_alloc_hook}{$id} = $cb;
3412}
3413
2008sub draw { 3414sub draw {
2009 my ($self) = @_; 3415 my ($self) = @_;
2010 3416
2011 while (my $rcb = delete $self->{refresh_hook}) { 3417 while ($self->{refresh_hook}) {
2012 $_->() for values %$rcb; 3418 $_->()
3419 for values %{delete $self->{refresh_hook}};
2013 } 3420 }
3421
3422 if ($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
2014 3510
2015 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3511 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2016 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3512 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2017 glClear GL_COLOR_BUFFER_BIT; 3513 glClear GL_COLOR_BUFFER_BIT;
2018 3514
2019 glMatrixMode GL_PROJECTION; 3515 glMatrixMode GL_PROJECTION;
2020 glLoadIdentity; 3516 glLoadIdentity;
2021 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3517 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2022 glMatrixMode GL_MODELVIEW; 3518 glMatrixMode GL_MODELVIEW;
2023 glLoadIdentity; 3519 glLoadIdentity;
2024 3520
3521 {
3522 package CFClient::UI::Base;
3523
3524 ($draw_x, $draw_y, $draw_w, $draw_h) =
3525 (0, 0, $self->{w}, $self->{h});
3526 }
3527
2025 $self->_draw; 3528 $self->_draw;
2026} 3529}
2027 3530
2028############################################################################# 3531#############################################################################
2029 3532
2030package CFClient::UI; 3533package CFClient::UI;
2031 3534
2032$TOPLEVEL = new CFClient::UI::Toplevel; 3535$ROOT = new CFClient::UI::Root;
3536$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2033 3537
20341 35381
2035 3539

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