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

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.107 by root, Fri Apr 14 20:27:35 2006 UTC vs.
Revision 1.279 by root, Mon Jun 5 00:17:47 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
12our $TOPLEVEL; 14our $LAYOUT;
15our $ROOT;
16our $TOOLTIP;
13our $BUTTON_STATE; 17our $BUTTON_STATE;
18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 my $layout;
23
24 for (grep { $_->{name} } values %WIDGET) {
25 my $win = $layout->{$_->{name}} = { };
26
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
31
32 $win->{show} = $_->{visible} && $_->{is_toplevel};
33 }
34
35 $layout
36}
37
38sub set_layout {
39 my ($layout) = @_;
40
41 $LAYOUT = $layout;
42}
43
44sub check_tooltip {
45 return if $ENV{CFPLUS_DEBUG} & 8;
46
47 if (!$GRAB) {
48 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
49 if (length $widget->{tooltip}) {
50 if ($TOOLTIP->{owner} != $widget) {
51 $TOOLTIP->hide;
52
53 $TOOLTIP->{owner} = $widget;
54
55 my $tip = $widget->{tooltip};
56
57 $tip = $tip->($widget) if CODE:: eq ref $tip;
58
59 $TOOLTIP->set_tooltip_from ($widget);
60 $TOOLTIP->show;
61 }
62
63 return;
64 }
65 }
66 }
67
68 $TOOLTIP->hide;
69 delete $TOOLTIP->{owner};
70}
14 71
15# class methods for events 72# class methods for events
16sub feed_sdl_key_down_event { 73sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 74 $FOCUS->emit (key_down => $_[0])
75 if $FOCUS;
18} 76}
19 77
20sub feed_sdl_key_up_event { 78sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 79 $FOCUS->emit (key_up => $_[0])
80 if $FOCUS;
22} 81}
23 82
24sub feed_sdl_button_down_event { 83sub feed_sdl_button_down_event {
25 my ($ev) = @_; 84 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 85 my ($x, $y) = ($ev->{x}, $ev->{y});
27 86
28 if (!$BUTTON_STATE) { 87 if (!$BUTTON_STATE) {
29 my $widget = $TOPLEVEL->find_widget ($x, $y); 88 my $widget = $ROOT->find_widget ($x, $y);
30 89
31 $GRAB = $widget; 90 $GRAB = $widget;
32 $GRAB->update if $GRAB; 91 $GRAB->update if $GRAB;
33 }
34 92
93 check_tooltip;
94 }
95
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 96 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 97
37 $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; 98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
99 if $GRAB;
38} 100}
39 101
40sub feed_sdl_button_up_event { 102sub feed_sdl_button_up_event {
41 my ($ev) = @_; 103 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 104 my ($x, $y) = ($ev->{x}, $ev->{y});
43 105
44 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 106 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 107
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 109
48 $GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB; 110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
111 if $GRAB;
49 112
50 if (!$BUTTON_STATE) { 113 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 114 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 115 $grab->update if $grab;
53 $GRAB->update if $GRAB; 116 $GRAB->update if $GRAB;
117
118 check_tooltip;
54 } 119 }
55} 120}
56 121
57sub feed_sdl_motion_event { 122sub feed_sdl_motion_event {
58 my ($ev) = @_; 123 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 124 my ($x, $y) = ($ev->{x}, $ev->{y});
60 125
61 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 126 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 127
63 if ($widget != $HOVER) { 128 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 129 my $hover = $HOVER; $HOVER = $widget;
65 130
66 $hover->update if $hover && $hover->{can_hover}; 131 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 132 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 133
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 134 check_tooltip;
135 }
136
137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138 if $HOVER;
139}
140
141# convert position array to integers
142sub harmonize {
143 my ($vals) = @_;
144
145 my $rem = 0;
146
147 for (@$vals) {
148 my $i = int $_ + $rem;
149 $rem += $_ - $i;
150 $_ = $i;
151 }
152}
153
154sub full_refresh {
155 # make a copy, otherwise for complains about freed values.
156 my @widgets = values %WIDGET;
157
158 $_->update
159 for @widgets;
160}
161
162sub reconfigure_widgets {
163 # make a copy, otherwise C<for> complains about freed values.
164 my @widgets = values %WIDGET;
165
166 $_->reconfigure
167 for @widgets;
168}
169
170# call when resolution changes etc.
171sub rescale_widgets {
172 my ($sx, $sy) = @_;
173
174 for my $widget (values %WIDGET) {
175 if ($widget->{is_toplevel}) {
176 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178
179 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
180 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
181 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
182 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
183 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
184 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
185
186 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
187 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
188
189 }
190 }
191
192 reconfigure_widgets;
71} 193}
72 194
73############################################################################# 195#############################################################################
74 196
75package CFClient::UI::Base; 197package CFClient::UI::Base;
76 198
77use strict; 199use strict;
78 200
79use SDL::OpenGL; 201use CFClient::OpenGL;
80 202
81sub new { 203sub new {
82 my $class = shift; 204 my $class = shift;
83 205
84 my $self = bless { 206 my $self = bless {
85 x => 0, 207 x => "center",
86 y => 0, 208 y => "center",
87 z => 0, 209 z => 0,
88 w => -1, 210 w => undef,
89 h => -1, 211 h => undef,
212 can_events => 1,
90 @_ 213 @_
91 }, $class; 214 }, $class;
92 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
93 for (keys %$self) { 218 for (keys %$self) {
94 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
95 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
96 } 221 }
97 } 222 }
98 223
224 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
225 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
226 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
227 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
228 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
229
230 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232
233 $self->show if $layout->{show};
234 }
235
99 $self 236 $self
100} 237}
101 238
239sub destroy {
240 my ($self) = @_;
241
242 $self->hide;
243 %$self = ();
244}
245
246sub show {
247 my ($self) = @_;
248
249 return if $self->{parent};
250
251 $CFClient::UI::ROOT->add ($self);
252}
253
254sub set_visible {
255 my ($self) = @_;
256
257 return if $self->{visible};
258
259 $self->{root} = $self->{parent}{root};
260 $self->{visible} = $self->{parent}{visible} + 1;
261
262 $self->emit (visibility_change => 1);
263
264 $self->realloc if !exists $self->{req_w};
265
266 $_->set_visible for $self->children;
267}
268
269sub set_invisible {
270 my ($self) = @_;
271
272 return unless $self->{visible};
273
274 $_->set_invisible for $self->children;
275
276 delete $self->{root};
277 delete $self->{visible};
278
279 undef $GRAB if $GRAB == $self;
280 undef $HOVER if $HOVER == $self;
281
282 CFClient::UI::check_tooltip
283 if $TOOLTIP->{owner} == $self;
284
285 $self->focus_out;
286
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
307sub hide {
308 my ($self) = @_;
309
310 $self->set_invisible;
311
312 $self->{parent}->remove ($self)
313 if $self->{parent};
314}
315
102sub move { 316sub move_abs {
103 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
104 $self->{x} = $x; 318
105 $self->{y} = $y; 319 $self->{x} = List::Util::max 0, int $x;
320 $self->{y} = List::Util::max 0, int $y;
106 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
107}
108 322
109sub needs_redraw { 323 $self->update;
110 0 324}
325
326sub set_size {
327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
111} 333}
112 334
113sub size_request { 335sub size_request {
114 require Carp; 336 require Carp;
115 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
116} 338}
117 339
118sub _size_allocate { 340sub configure {
119 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
120 342
343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
346 $w = List::Util::min $w, int $h * $self->{aspect};
347 $h = List::Util::min $h, int $w / $self->{aspect};
348
349 # use alignment to adjust x, y
350
351 $x += int 0.5 * ($ow - $w);
352 $y += int 0.5 * ($oh - $h);
353 }
354
355 if ($self->{x} ne $x || $self->{y} ne $y) {
121 $self->{x} = $x; 356 $self->{x} = $x;
122 $self->{y} = $y; 357 $self->{y} = $y;
358 $self->update;
359 }
123 360
124 return unless $self->{w} != $w || $self->{h} != $h; 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
125 363
126 $self->{w} = $w; 364 $self->{alloc_w} = $w;
127 $self->{h} = $h; 365 $self->{alloc_h} = $h;
128 366
367 $self->{root}{size_alloc}{$self+0} = $self;
129 1 368 }
130} 369}
131 370
132sub size_allocate { 371sub size_allocate {
372 # nothing to be done
373}
374
375sub children {
376 # nop
377}
378
379sub visible_children {
380 $_[0]->children
381}
382
383sub set_max_size {
133 my ($self, $x, $y, $w, $h) = @_; 384 my ($self, $w, $h) = @_;
134 385
135 $self->_size_allocate ($x, $y, $w, $h); 386 delete $self->{max_w}; $self->{max_w} = $w if $w;
387 delete $self->{max_h}; $self->{max_h} = $h if $h;
388}
389
390sub set_tooltip {
391 my ($self, $tooltip) = @_;
392
393 $tooltip =~ s/^\s+//;
394 $tooltip =~ s/\s+$//;
395
396 return if $self->{tooltip} eq $tooltip;
397
398 $self->{tooltip} = $tooltip;
399
400 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
401 delete $CFClient::UI::TOOLTIP->{owner};
402 CFClient::UI::check_tooltip;
403 }
136} 404}
137 405
138# translate global coordinates to local coordinate system 406# translate global coordinates to local coordinate system
139sub translate { 407sub coord2local {
140 my ($self, $x, $y) = @_; 408 my ($self, $x, $y) = @_;
141 409
142 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 410 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
411}
412
413# translate local coordinates to global coordinate system
414sub coord2global {
415 my ($self, $x, $y) = @_;
416
417 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
143} 418}
144 419
145sub focus_in { 420sub focus_in {
146 my ($self) = @_; 421 my ($self) = @_;
147 422
148 return if $FOCUS == $self; 423 return if $FOCUS == $self;
149 return unless $self->{can_focus}; 424 return unless $self->{can_focus};
150 425
151 my $focus = $FOCUS; $FOCUS = $self; 426 my $focus = $FOCUS; $FOCUS = $self;
427
428 $self->_emit (focus_in => $focus);
429
152 $focus->update if $focus; 430 $focus->update if $focus;
153 $FOCUS->update; 431 $FOCUS->update;
154} 432}
155 433
156sub focus_out { 434sub focus_out {
157 my ($self) = @_; 435 my ($self) = @_;
158 436
159 return unless $FOCUS == $self; 437 return unless $FOCUS == $self;
160 438
161 my $focus = $FOCUS; undef $FOCUS; 439 my $focus = $FOCUS; undef $FOCUS;
440
441 $self->_emit (focus_out => $focus);
442
162 $focus->update if $focus; #? 443 $focus->update if $focus; #?
163}
164 444
445 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
446 unless $FOCUS;
447}
448
165sub mouse_motion { } 449sub mouse_motion { 0 }
166sub button_up { } 450sub button_up { 0 }
167sub key_down { } 451sub key_down { 0 }
168sub key_up { } 452sub key_up { 0 }
169 453
170sub button_down { 454sub button_down {
171 my ($self, $ev, $x, $y) = @_; 455 my ($self, $ev, $x, $y) = @_;
172 456
173 $self->focus_in; 457 $self->focus_in;
174}
175 458
176sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
177sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
178sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
179sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
180sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
181
182sub draw {
183 my ($self) = @_;
184
185 return unless $self->{h} && $self->{w};
186
187 glPushMatrix;
188 glTranslate $self->{x}, $self->{y}, 0;
189 $self->_draw;
190 glPopMatrix;
191
192 if ($self == $HOVER && $self->{can_hover}) {
193 my ($x, $y) = @$self{qw(x y)};
194
195 glColor 0, 0, 1, 0.2;
196 glEnable GL_BLEND;
197 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
198 glBegin GL_QUADS;
199 glVertex $x , $y;
200 glVertex $x + $self->{w}, $y;
201 glVertex $x + $self->{w}, $y + $self->{h};
202 glVertex $x , $y + $self->{h};
203 glEnd;
204 glDisable GL_BLEND;
205 } 459 0
206}
207
208sub _draw {
209 my ($self) = @_;
210
211 warn "no draw defined for $self\n";
212} 460}
213 461
214sub find_widget { 462sub find_widget {
215 my ($self, $x, $y) = @_; 463 my ($self, $x, $y) = @_;
464
465 return () unless $self->{can_events};
216 466
217 return $self 467 return $self
218 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 468 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
219 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 469 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
220 470
221 () 471 ()
222} 472}
223 473
224sub set_parent { 474sub set_parent {
225 my ($self, $par) = @_; 475 my ($self, $parent) = @_;
226 476
227 $self->{parent} = $par;
228 Scalar::Util::weaken $self->{parent}; 477 Scalar::Util::weaken ($self->{parent} = $parent);
478 $self->set_visible if $parent->{visible};
229} 479}
230 480
231sub get_parent { 481sub connect {
232 $_[0]->{parent} 482 my ($self, $signal, $cb) = @_;
483
484 push @{ $self->{signal_cb}{$signal} }, $cb;
485}
486
487sub _emit {
488 my ($self, $signal, @args) = @_;
489
490 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
491}
492
493sub emit {
494 my ($self, $signal, @args) = @_;
495
496 $self->_emit ($signal, @args)
497 || $self->$signal (@args);
498}
499
500sub visibility_change {
501 #my ($self, $visible) = @_;
502}
503
504sub realloc {
505 my ($self) = @_;
506
507 if ($self->{visible}) {
508 return if $self->{root}{realloc}{$self+0};
509
510 $self->{root}{realloc}{$self+0} = $self;
511 $self->{root}->update;
512 } else {
513 delete $self->{req_w};
514 delete $self->{req_h};
515 }
233} 516}
234 517
235sub update { 518sub update {
236 my ($self) = @_; 519 my ($self) = @_;
237 520
238 $self->{parent}->update 521 $self->{parent}->update
239 if $self->{parent}; 522 if $self->{parent};
240} 523}
241 524
242sub connect { 525sub reconfigure {
243 my ($self, $signal, $cb) = @_; 526 my ($self) = @_;
244 527
245 push @{ $self->{cb}{$signal} }, $cb; 528 $self->realloc;
529 $self->update;
246} 530}
247 531
248sub emit { 532# using global variables seems a bit hacky, but passing through all drawing
249 my ($self, $signal, @args) = @_; 533# functions seems pointless.
534our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
250 535
251 $_->($self, @args) 536sub draw {
252 for @{$self->{cb}{$signal} || []}; 537 my ($self) = @_;
538
539 return unless $self->{h} && $self->{w};
540
541 # update screen rectangle
542 local $draw_x = $draw_x + $self->{x};
543 local $draw_y = $draw_y + $self->{y};
544 local $draw_w = $draw_x + $self->{w};
545 local $draw_h = $draw_y + $self->{h};
546
547 # skip widgets that are entirely outside the drawing area
548 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
549 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
550
551 glPushMatrix;
552 glTranslate $self->{x}, $self->{y}, 0;
553
554 if ($self == $HOVER && $self->{can_hover}) {
555 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
556 glEnable GL_BLEND;
557 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
558 glBegin GL_QUADS;
559 glVertex 0 , 0;
560 glVertex $self->{w}, 0;
561 glVertex $self->{w}, $self->{h};
562 glVertex 0 , $self->{h};
563 glEnd;
564 glDisable GL_BLEND;
565 }
566
567 if ($ENV{CFPLUS_DEBUG} & 1) {
568 glPushMatrix;
569 glColor 1, 1, 0, 1;
570 glTranslate 0.375, 0.375;
571 glBegin GL_LINE_LOOP;
572 glVertex 0 , 0;
573 glVertex $self->{w} - 1, 0;
574 glVertex $self->{w} - 1, $self->{h} - 1;
575 glVertex 0 , $self->{h} - 1;
576 glEnd;
577 glPopMatrix;
578 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
579 }
580
581 $self->_draw;
582 glPopMatrix;
583}
584
585sub _draw {
586 my ($self) = @_;
587
588 warn "no draw defined for $self\n";
253} 589}
254 590
255sub DESTROY { 591sub DESTROY {
256 my ($self) = @_; 592 my ($self) = @_;
257 593
594 delete $WIDGET{$self+0};
258 #$self->deactivate; 595 #$self->deactivate;
259} 596}
260 597
261############################################################################# 598#############################################################################
262 599
263package CFClient::UI::DrawBG; 600package CFClient::UI::DrawBG;
264 601
265our @ISA = CFClient::UI::Base::; 602our @ISA = CFClient::UI::Base::;
266 603
267use strict; 604use strict;
268use SDL::OpenGL; 605use CFClient::OpenGL;
269 606
270sub new { 607sub new {
271 my $class = shift; 608 my $class = shift;
272 609
273 # range [value, low, high, page] 610 # range [value, low, high, page]
274 611
275 $class->SUPER::new ( 612 $class->SUPER::new (
276 bg => [0, 0, 0, 0.2], 613 #bg => [0, 0, 0, 0.2],
277 active_bg => [1, 1, 1, 0.5], 614 #active_bg => [1, 1, 1, 0.5],
278 @_ 615 @_
279 ) 616 )
280} 617}
281 618
282sub _draw { 619sub _draw {
283 my ($self) = @_; 620 my ($self) = @_;
284 621
622 my $color = $FOCUS == $self && $self->{active_bg}
623 ? $self->{active_bg}
624 : $self->{bg};
625
626 if ($color && (@$color < 4 || $color->[3])) {
285 my ($w, $h) = @$self{qw(w h)}; 627 my ($w, $h) = @$self{qw(w h)};
286 628
287 glEnable GL_BLEND; 629 glEnable GL_BLEND;
288 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 630 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
289 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 631 glColor_premultiply @$color;
290 632
291 glBegin GL_QUADS; 633 glBegin GL_QUADS;
292 glVertex 0 , 0; 634 glVertex 0 , 0;
293 glVertex 0 , $h; 635 glVertex 0 , $h;
294 glVertex $w, $h; 636 glVertex $w, $h;
295 glVertex $w, 0; 637 glVertex $w, 0;
296 glEnd; 638 glEnd;
297 639
298 glDisable GL_BLEND; 640 glDisable GL_BLEND;
641 }
299} 642}
300 643
301############################################################################# 644#############################################################################
302 645
303package CFClient::UI::Empty; 646package CFClient::UI::Empty;
304
305our @ISA = CFClient::UI::Base::;
306
307sub size_request {
308 (0, 0)
309}
310
311sub draw { }
312
313#############################################################################
314
315package CFClient::UI::Container;
316 647
317our @ISA = CFClient::UI::Base::; 648our @ISA = CFClient::UI::Base::;
318 649
319sub new { 650sub new {
320 my ($class, %arg) = @_; 651 my ($class, %arg) = @_;
652 $class->SUPER::new (can_events => 0, %arg);
653}
321 654
655sub size_request {
656 my ($self) = @_;
657
658 ($self->{w} + 0, $self->{h} + 0)
659}
660
661sub draw { }
662
663#############################################################################
664
665package CFClient::UI::Container;
666
667our @ISA = CFClient::UI::Base::;
668
669sub new {
670 my ($class, %arg) = @_;
671
322 my $children = delete $arg{children} || []; 672 my $children = delete $arg{children};
323 673
324 my $self = $class->SUPER::new (children => [], %arg); 674 my $self = $class->SUPER::new (
675 children => [],
676 can_events => 0,
677 %arg,
678 );
679
325 $self->add ($_) for @$children; 680 $self->add (@$children)
681 if $children;
326 682
327 $self 683 $self
328} 684}
329 685
330sub add { 686sub add {
331 my ($self, $chld) = @_; 687 my ($self, @widgets) = @_;
332 688
333 $chld->set_parent ($self); 689 $_->set_parent ($self)
690 for @widgets;
691
692 use sort 'stable';
334 693
335 $self->{children} = [ 694 $self->{children} = [
336 sort { $a->{z} <=> $b->{z} } 695 sort { $a->{z} <=> $b->{z} }
337 @{$self->{children}}, $chld 696 @{$self->{children}}, @widgets
338 ]; 697 ];
339 698
340 $self->{w} = $self->{h} = -1; 699 $self->realloc;
341 $self->update; 700}
701
702sub children {
703 @{ $_[0]{children} }
704}
705
706sub remove {
707 my ($self, $child) = @_;
708
709 delete $child->{parent};
710 $child->hide;
711
712 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
713
714 $self->realloc;
715}
716
717sub clear {
718 my ($self) = @_;
719
720 my $children = delete $self->{children};
721 $self->{children} = [];
722
723 for (@$children) {
724 delete $_->{parent};
725 $_->hide;
726 }
727
728 $self->realloc;
729}
730
731sub find_widget {
732 my ($self, $x, $y) = @_;
733
734 $x -= $self->{x};
735 $y -= $self->{y};
736
737 my $res;
738
739 for (reverse $self->visible_children) {
740 $res = $_->find_widget ($x, $y)
741 and return $res;
742 }
743
744 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
745}
746
747sub _draw {
748 my ($self) = @_;
749
750 $_->draw for @{$self->{children}};
751}
752
753#############################################################################
754
755package CFClient::UI::Bin;
756
757our @ISA = CFClient::UI::Container::;
758
759sub new {
760 my ($class, %arg) = @_;
761
762 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
763
764 $class->SUPER::new (children => [$child], %arg)
765}
766
767sub add {
768 my ($self, $child) = @_;
769
770 $self->{children} = [];
771
772 $self->SUPER::add ($child);
342} 773}
343 774
344sub remove { 775sub remove {
345 my ($self, $widget) = @_; 776 my ($self, $widget) = @_;
346 777
347 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 778 $self->SUPER::remove ($widget);
348 779
349 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 780 $self->{children} = [new CFClient::UI::Empty]
781 unless @{$self->{children}};
782}
783
784sub child { $_[0]->{children}[0] }
785
786sub size_request {
787 $_[0]{children}[0]->size_request
788}
789
790sub size_allocate {
791 my ($self, $w, $h) = @_;
792
793 $self->{children}[0]->configure (0, 0, $w, $h);
794}
795
796#############################################################################
797
798# back-buffered drawing area
799
800package CFClient::UI::Window;
801
802our @ISA = CFClient::UI::Bin::;
803
804use CFClient::OpenGL;
805
806sub new {
807 my ($class, %arg) = @_;
808
809 my $self = $class->SUPER::new (%arg);
810}
811
812sub update {
813 my ($self) = @_;
814
815 $ROOT->on_post_alloc ($self => sub { $self->render_child });
816 $self->SUPER::update;
817}
818
819sub size_allocate {
820 my ($self, $w, $h) = @_;
821
822 $self->SUPER::size_allocate ($w, $h);
823 $self->update;
824}
825
826sub _render {
827 my ($self) = @_;
828
829 $self->{children}[0]->draw;
830}
831
832sub render_child {
833 my ($self) = @_;
834
835 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
836 glClearColor 0, 0, 0, 0;
837 glClear GL_COLOR_BUFFER_BIT;
838
839 {
840 package CFClient::UI::Base;
841
842 ($draw_x, $draw_y, $draw_w, $draw_h) =
843 (0, 0, $self->{w}, $self->{h});
844 }
845
846 $self->_render;
847 };
848}
849
850sub _draw {
851 my ($self) = @_;
852
853 my ($w, $h) = @$self{qw(w h)};
854
855 my $tex = $self->{texture}
856 or return;
857
858 glEnable GL_TEXTURE_2D;
859 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
860 glColor 0, 0, 0, 1;
861
862 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
863
864 glDisable GL_TEXTURE_2D;
865}
866
867#############################################################################
868
869package CFClient::UI::ViewPort;
870
871our @ISA = CFClient::UI::Window::;
872
873sub new {
874 my $class = shift;
875
876 $class->SUPER::new (
877 scroll_x => 0,
878 scroll_y => 1,
879 @_,
880 )
881}
882
883sub size_request {
884 my ($self) = @_;
885
886 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
887
888 $w = 10 if $self->{scroll_x};
889 $h = 10 if $self->{scroll_y};
890
891 ($w, $h)
892}
893
894sub size_allocate {
895 my ($self, $w, $h) = @_;
896
897 my $child = $self->child;
898
899 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
900 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
901
902 $self->child->configure (0, 0, $w, $h);
903 $self->update;
904}
905
906sub set_offset {
907 my ($self, $x, $y) = @_;
908
909 $self->{view_x} = int $x;
910 $self->{view_y} = int $y;
911
912 $self->update;
913}
914
915# hmm, this does not work for topleft of $self... but we should not ask for that
916sub coord2local {
917 my ($self, $x, $y) = @_;
918
919 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
920}
921
922sub coord2global {
923 my ($self, $x, $y) = @_;
924
925 $x = List::Util::min $self->{w}, $x - $self->{view_x};
926 $y = List::Util::min $self->{h}, $y - $self->{view_y};
927
928 $self->SUPER::coord2global ($x, $y)
350} 929}
351 930
352sub find_widget { 931sub find_widget {
353 my ($self, $x, $y) = @_; 932 my ($self, $x, $y) = @_;
354 933
355 $x -= $self->{x}; 934 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
356 $y -= $self->{y}; 935 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
357 936 ) {
358 my $res;
359
360 for (reverse @{ $self->{children} }) {
361 $res = $_->find_widget ($x, $y)
362 and return $res;
363 }
364
365 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 937 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
938 } else {
939 $self->CFClient::UI::Base::find_widget ($x, $y)
940 }
366} 941}
367 942
368sub _draw { 943sub _render {
369 my ($self) = @_; 944 my ($self) = @_;
370 945
371 $_->draw for @{$self->{children}}; 946 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
947 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
948
949 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
950
951 $self->SUPER::_render;
372} 952}
373 953
374############################################################################# 954#############################################################################
375 955
376package CFClient::UI::Bin; 956package CFClient::UI::ScrolledWindow;
377 957
378our @ISA = CFClient::UI::Container::; 958our @ISA = CFClient::UI::HBox::;
379 959
380sub new { 960sub new {
381 my ($class, %arg) = @_; 961 my ($class, %arg) = @_;
382 962
383 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 963 my $child = delete $arg{child};
384 964
385 $class->SUPER::new (children => [$child], %arg) 965 my $self;
966
967 my $slider = new CFClient::UI::Slider
968 vertical => 1,
969 range => [0, 0, 1, 0.01], # HACK fix
970 on_changed => sub {
971 $self->{vp}->set_offset (0, $_[1]);
972 },
973 ;
974
975 $self = $class->SUPER::new (
976 vp => (new CFClient::UI::ViewPort expand => 1),
977 slider => $slider,
978 %arg,
979 );
980
981 $self->SUPER::add ($self->{vp}, $self->{slider});
982 $self->add ($child) if $child;
983
984 $self
386} 985}
387 986
388sub add { 987sub add {
389 my ($self, $widget) = @_; 988 my ($self, $widget) = @_;
390 989
391 $self->{children} = []; 990 $self->{vp}->add ($self->{child} = $widget);
392
393 $self->SUPER::add ($widget);
394} 991}
395 992
396sub remove { 993sub update {
397 my ($self, $widget) = @_; 994 my ($self) = @_;
398 995
399 $self->SUPER::remove ($widget); 996 $self->SUPER::update;
400 997
401 $self->{children} = [new CFClient::UI::Empty] 998 # todo: overwrite size_allocate of child
402 unless @{$self->{children}}; 999 my $child = $self->{vp}->child;
403} 1000 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
404
405sub child { $_[0]->{children}[0] }
406
407sub size_request {
408 $_[0]{children}[0]->size_request
409} 1001}
410 1002
411sub size_allocate { 1003sub size_allocate {
412 my ($self, $x, $y, $w, $h) = @_; 1004 my ($self, $w, $h) = @_;
413 1005
414 $self->_size_allocate ($x, $y, $w, $h) or return; 1006 $self->SUPER::size_allocate ($w, $h);
415 1007
416 $self->{children}[0]->size_allocate (0, 0, $w, $h); 1008 my $child = $self->{vp}->child;
1009 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
417} 1010}
1011
1012#TODO# update range on size_allocate depending on child
1013# update viewport offset on scroll
418 1014
419############################################################################# 1015#############################################################################
420 1016
421package CFClient::UI::Window; 1017package CFClient::UI::Frame;
422 1018
423our @ISA = CFClient::UI::Bin::; 1019our @ISA = CFClient::UI::Bin::;
424 1020
425use SDL::OpenGL; 1021use CFClient::OpenGL;
1022
1023sub new {
1024 my $class = shift;
1025
1026 $class->SUPER::new (
1027 bg => undef,
1028 @_,
1029 )
1030}
1031
1032sub _draw {
1033 my ($self) = @_;
1034
1035 if ($self->{bg}) {
1036 my ($w, $h) = @$self{qw(w h)};
1037
1038 glEnable GL_BLEND;
1039 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1040 glColor_premultiply @{ $self->{bg} };
1041
1042 glBegin GL_QUADS;
1043 glVertex 0 , 0;
1044 glVertex 0 , $h;
1045 glVertex $w, $h;
1046 glVertex $w, 0;
1047 glEnd;
1048
1049 glDisable GL_BLEND;
1050 }
1051
1052 $self->SUPER::_draw;
1053}
1054
1055#############################################################################
1056
1057package CFClient::UI::FancyFrame;
1058
1059our @ISA = CFClient::UI::Bin::;
1060
1061use CFClient::OpenGL;
1062
1063my $bg =
1064 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1065 mipmap => 1, wrap => 1;
1066
1067my @border =
1068 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1069 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
426 1070
427sub new { 1071sub new {
428 my ($class, %arg) = @_; 1072 my ($class, %arg) = @_;
429 1073
1074 my $title = delete $arg{title};
1075
430 my $self = $class->SUPER::new (%arg); 1076 my $self = $class->SUPER::new (
431} 1077 bg => [1, 1, 1, 1],
432 1078 border_bg => [1, 1, 1, 1],
433sub update { 1079 border => 0.6,
434 my ($self) = @_; 1080 can_events => 1,
435 1081 min_w => 16,
436 # we want to do this delayed... 1082 min_h => 16,
437 $self->render_chld; 1083 %arg,
438 $self->SUPER::update;
439}
440
441sub render_chld {
442 my ($self) = @_;
443
444 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
445 glClearColor 0, 0, 0, 1;
446 glClear GL_COLOR_BUFFER_BIT;
447 $self->child->draw;
448 }; 1084 );
1085
1086 $self->{title} = new CFClient::UI::Label
1087 align => 0,
1088 valign => 1,
1089 text => $title,
1090 fontsize => $self->{border}
1091 if defined $title;
1092
1093 $self
1094}
1095
1096sub add {
1097 my ($self, @widgets) = @_;
1098
1099 $self->SUPER::add (@widgets);
1100 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
1101}
1102
1103sub border {
1104 int $_[0]{border} * $::FONTSIZE
1105}
1106
1107sub size_request {
1108 my ($self) = @_;
1109
1110 $self->{title}->size_request
1111 if $self->{title};
1112
1113 my ($w, $h) = $self->SUPER::size_request;
1114
1115 (
1116 $w + $self->border * 2,
1117 $h + $self->border * 2,
1118 )
449} 1119}
450 1120
451sub size_allocate { 1121sub size_allocate {
452 my ($self, $x, $y, $w, $h) = @_; 1122 my ($self, $w, $h) = @_;
453 1123
454 $self->_size_allocate ($x, $y, $w, $h) or return; 1124 if ($self->{title}) {
455 1125 $self->{title}{w} = $w;
1126 $self->{title}{h} = $h;
456 $self->child->size_allocate (0, 0, $w, $h); 1127 $self->{title}->size_allocate ($w, $h);
1128 }
457 1129
458 $self->render_chld; 1130 my $border = $self->border;
1131
1132 $h -= List::Util::max 0, $border * 2;
1133 $w -= List::Util::max 0, $border * 2;
1134
1135 $self->child->configure ($border, $border, $w, $h);
1136}
1137
1138sub button_down {
1139 my ($self, $ev, $x, $y) = @_;
1140
1141 my ($w, $h) = @$self{qw(w h)};
1142 my $border = $self->border;
1143
1144 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1145 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1146
1147 if ($lr & $td) {
1148 my ($wx, $wy) = ($self->{x}, $self->{y});
1149 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1150 my ($bw, $bh) = ($self->{w}, $self->{h});
1151
1152 my $mx = $x < $border;
1153 my $my = $y < $border;
1154
1155 $self->{motion} = sub {
1156 my ($ev, $x, $y) = @_;
1157
1158 my $dx = $ev->{x} - $ox;
1159 my $dy = $ev->{y} - $oy;
1160
1161 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1162 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1163
1164 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1165 $self->realloc;
1166 };
1167
1168 } elsif ($lr ^ $td) {
1169 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1170 my ($bx, $by) = ($self->{x}, $self->{y});
1171
1172 $self->{motion} = sub {
1173 my ($ev, $x, $y) = @_;
1174
1175 ($x, $y) = ($ev->{x}, $ev->{y});
1176
1177 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1178 # HACK: the next line is required to enforce placement
1179 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
1180 };
1181 } else {
1182 return 0;
1183 }
1184
1185 1
1186}
1187
1188sub button_up {
1189 my ($self, $ev, $x, $y) = @_;
1190
1191 !!delete $self->{motion}
1192}
1193
1194sub mouse_motion {
1195 my ($self, $ev, $x, $y) = @_;
1196
1197 $self->{motion}->($ev, $x, $y) if $self->{motion};
1198
1199 !!$self->{motion}
459} 1200}
460 1201
461sub _draw { 1202sub _draw {
462 my ($self) = @_; 1203 my ($self) = @_;
463 1204
1205 my $child = $self->{children}[0];
1206
464 my ($w, $h) = ($self->w, $self->h); 1207 my ($w, $h ) = ($self->{w}, $self->{h});
1208 my ($cw, $ch) = ($child->{w}, $child->{h});
465 1209
466 my $tex = $self->{texture}
467 or return;
468
469 glEnable GL_BLEND;
470 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
471 glEnable GL_TEXTURE_2D; 1210 glEnable GL_TEXTURE_2D;
472 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1211 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
473 1212
474 $tex->draw_quad (0, 0, $w, $h); 1213 my $border = $self->border;
475 1214
476 glDisable GL_BLEND; 1215 glColor @{ $self->{border_bg} };
1216 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1217 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1218 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1219 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1220
1221 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1222 glColor @{ $self->{bg} };
1223
1224 # TODO: repeat texture not scale
1225 # solve this better(?)
1226 $bg->{s} = $cw / $bg->{w};
1227 $bg->{t} = $ch / $bg->{h};
1228 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1229 }
1230
477 glDisable GL_TEXTURE_2D; 1231 glDisable GL_TEXTURE_2D;
1232
1233 $child->draw;
1234
1235 if ($self->{title}) {
1236 glTranslate 0, $border - $self->{h};
1237 $self->{title}->_draw;
1238 }
478} 1239}
479 1240
480############################################################################# 1241#############################################################################
481 1242
482package CFClient::UI::Frame; 1243package CFClient::UI::Table;
483 1244
484our @ISA = CFClient::UI::Bin::; 1245our @ISA = CFClient::UI::Base::;
485 1246
486use SDL::OpenGL; 1247use List::Util qw(max sum);
487 1248
488sub size_request { 1249use CFClient::OpenGL;
489 my ($self) = @_;
490 my $chld = $self->child
491 or return (0, 0);
492
493 $chld->move (2, 2);
494
495 map { $_ + 4 } $chld->size_request;
496}
497
498sub size_allocate {
499 my ($self, $x, $y, $w, $h) = @_;
500
501 $self->_size_allocate ($x, $y, $w, $h) or return;
502
503 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
504}
505
506sub _draw {
507 my ($self) = @_;
508
509 my $chld = $self->child;
510
511 my ($w, $h) = $chld->size_request;
512
513 glBegin GL_QUADS;
514 glColor 0, 0, 0;
515 glVertex 0 , 0;
516 glVertex 0 , $h + 4;
517 glVertex $w + 4 , $h + 4;
518 glVertex $w + 4 , 0;
519 glEnd;
520
521 $chld->draw;
522}
523
524#############################################################################
525
526package CFClient::UI::FancyFrame;
527
528our @ISA = CFClient::UI::Bin::;
529
530use SDL::OpenGL;
531
532my @tex =
533 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
534 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
535 1250
536sub new { 1251sub new {
537 my $class = shift; 1252 my $class = shift;
538 1253
539 # TODO: user_x, user_y, overwrite moveto?
540
541 $class->SUPER::new (
542 bg => [1, 1, 1, 1],
543 border_bg => [1, 1, 1, 1],
544 border => $::FONTSIZE * 0.8,
545 @_
546 )
547}
548
549sub size_request {
550 my ($self) = @_;
551
552 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
553
554 my ($w, $h) = $self->SUPER::size_request;
555
556 (
557 $w + $self->{border} * 2,
558 $h + $self->{border} * 2,
559 )
560}
561
562sub size_allocate {
563 my ($self, $x, $y, $w, $h) = @_;
564
565 $self->_size_allocate ($x, $y, $w, $h) or return;
566
567 $h -= List::Util::max 0, $self->{border} * 2;
568 $w -= List::Util::max 0, $self->{border} * 2;
569
570 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);
571}
572
573sub button_down {
574 my ($self, $ev, $x, $y) = @_;
575
576 if ($x < $self->{w} && $x >= $self->{w} - $self->{border}
577 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) {
578
579 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
580 my ($bw, $bh) = ($self->{w}, $self->{h});
581
582 $self->{motion} = sub {
583 my ($ev, $x, $y) = @_;
584
585 ($x, $y) = ($ev->motion_x, $ev->motion_y);
586
587 $self->{user_w} = $bw + $x - $ox;
588 $self->{user_h} = $bh + $y - $oy;
589 $self->update;
590 };
591
592 } elsif ($x >= 0 && $x < $self->{w}
593 && $y >= 0 && $y < $self->{border}) {
594
595 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
596 my ($bx, $by) = ($self->{x}, $self->{y});
597
598 $self->{motion} = sub {
599 my ($ev, $x, $y) = @_;
600
601 ($x, $y) = ($ev->motion_x, $ev->motion_y);
602
603 $self->move ($bx + $x - $ox, $by + $y - $oy);
604 $self->update;
605 };
606 }
607}
608
609sub button_up {
610 my ($self, $ev, $x, $y) = @_;
611
612 delete $self->{motion};
613}
614
615sub mouse_motion {
616 my ($self, $ev, $x, $y) = @_;
617
618 $self->{motion}->($ev, $x, $y) if $self->{motion};
619}
620
621sub _draw {
622 my ($self) = @_;
623
624 my ($w, $h ) = ($self->{w}, $self->{h});
625 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
626
627 glEnable GL_BLEND;
628 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
629 glEnable GL_TEXTURE_2D;
630 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
631
632 glColor @{ $self->{border_bg} };
633 $tex[1]->draw_quad (0, 0, $w, $self->{border});
634 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);
635 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);
636 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});
637
638 my $bg = $tex[0];
639
640 # TODO: repeat texture not scale
641 my $rep_x = $cw / $bg->{w};
642 my $rep_y = $ch / $bg->{h};
643
644 glColor @{ $self->{bg} };
645
646 $bg->{s} = $rep_x;
647 $bg->{t} = $rep_y;
648 $bg->{wrap_mode} = 1;
649 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);
650
651 glDisable GL_TEXTURE_2D;
652 glDisable GL_BLEND;
653
654 $self->child->draw;
655}
656
657#############################################################################
658
659package CFClient::UI::Table;
660
661our @ISA = CFClient::UI::Base::;
662
663use List::Util qw(max sum);
664
665use SDL::OpenGL;
666
667sub new {
668 my $class = shift;
669
670 $class->SUPER::new ( 1254 $class->SUPER::new (
671 col_expand => [], 1255 col_expand => [],
672 @_ 1256 @_,
673 ) 1257 )
674} 1258}
675 1259
1260sub children {
1261 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1262}
1263
676sub add { 1264sub add {
677 my ($self, $x, $y, $chld) = @_; 1265 my ($self, $x, $y, $child) = @_;
678 1266
1267 $child->set_parent ($self);
679 $self->{children}[$y][$x] = $chld; 1268 $self->{children}[$y][$x] = $child;
680 $chld->set_parent ($self);
681 1269
682 $self->{w} = $self->{h} = -1; 1270 $self->realloc;
683 $self->update; 1271}
1272
1273# TODO: move to container class maybe? send children a signal on removal?
1274sub clear {
1275 my ($self) = @_;
1276
1277 my @children = $self->children;
1278 delete $self->{children};
1279
1280 for (@children) {
1281 delete $_->{parent};
1282 $_->hide;
1283 }
1284
1285 $self->realloc;
684} 1286}
685 1287
686sub get_wh { 1288sub get_wh {
687 my ($self) = @_; 1289 my ($self) = @_;
688 1290
… …
693 or next; 1295 or next;
694 1296
695 for my $x (0 .. $#$row) { 1297 for my $x (0 .. $#$row) {
696 my $widget = $row->[$x] 1298 my $widget = $row->[$x]
697 or next; 1299 or next;
698 my ($w, $h) = $widget->size_request; 1300 my ($w, $h) = @$widget{qw(req_w req_h)};
699 1301
700 $w[$x] = max $w[$x], $w; 1302 $w[$x] = max $w[$x], $w;
701 $h[$y] = max $h[$y], $h; 1303 $h[$y] = max $h[$y], $h;
702 } 1304 }
703 } 1305 }
… …
715 (sum @$hs), 1317 (sum @$hs),
716 ) 1318 )
717} 1319}
718 1320
719sub size_allocate { 1321sub size_allocate {
720 my ($self, $x, $y, $w, $h) = @_; 1322 my ($self, $w, $h) = @_;
721
722 $self->_size_allocate ($x, $y, $w, $h) or return;
723 1323
724 my ($ws, $hs) = $self->get_wh; 1324 my ($ws, $hs) = $self->get_wh;
725 1325
726 my $req_w = sum @$ws; 1326 my $req_w = (sum @$ws) || 1;
727 my $req_h = sum @$hs; 1327 my $req_h = (sum @$hs) || 1;
728 1328
729 # TODO: nicer code && do row_expand 1329 # TODO: nicer code && do row_expand
730 my @col_expand = @{$self->{col_expand}}; 1330 my @col_expand = @{$self->{col_expand}};
731 @col_expand = (1) x @$ws unless @col_expand; 1331 @col_expand = (1) x @$ws unless @col_expand;
732 my $col_expand = (sum @col_expand) || 1; 1332 my $col_expand = (sum @col_expand) || 1;
733 1333
734 # linearly scale sizes 1334 # linearly scale sizes
735 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1335 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
736 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1336 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
737 1337
738 $_ = int $_ for @$ws; #TODO: avoid rounding problems 1338 CFClient::UI::harmonize $ws;
739 $_ = int $_ for @$hs; #TODO: avoid rounding problems 1339 CFClient::UI::harmonize $hs;
740 1340
741 my $y; 1341 my $y;
742 1342
743 for my $r (0 .. $#{$self->{children}}) { 1343 for my $r (0 .. $#{$self->{children}}) {
744 my $row = $self->{children}[$r] 1344 my $row = $self->{children}[$r]
… …
749 1349
750 for my $c (0 .. $#$row) { 1350 for my $c (0 .. $#$row) {
751 my $col_w = $ws->[$c]; 1351 my $col_w = $ws->[$c];
752 1352
753 if (my $widget = $row->[$c]) { 1353 if (my $widget = $row->[$c]) {
754 $widget->size_allocate ($x, $y, $col_w, $row_h); 1354 $widget->configure ($x, $y, $col_w, $row_h);
755 } 1355 }
756 1356
757 $x += $col_w; 1357 $x += $col_w;
758 } 1358 }
759 1359
… …
786 } 1386 }
787} 1387}
788 1388
789############################################################################# 1389#############################################################################
790 1390
1391package CFClient::UI::Box;
1392
1393our @ISA = CFClient::UI::Container::;
1394
1395sub size_request {
1396 my ($self) = @_;
1397
1398 $self->{vertical}
1399 ? (
1400 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1401 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1402 )
1403 : (
1404 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1405 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1406 )
1407}
1408
1409sub size_allocate {
1410 my ($self, $w, $h) = @_;
1411
1412 my $space = $self->{vertical} ? $h : $w;
1413 my $children = $self->{children};
1414
1415 my @req;
1416
1417 if ($self->{homogeneous}) {
1418 @req = ($space / (@$children || 1)) x @$children;
1419 } else {
1420 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1421 my $req = List::Util::sum @req;
1422
1423 if ($req > $space) {
1424 # ah well, not enough space
1425 $_ *= $space / $req for @req;
1426 } else {
1427 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1428
1429 $space = ($space - $req) / $expand; # remaining space to give away
1430
1431 $req[$_] += $space * $children->[$_]{expand}
1432 for 0 .. $#$children;
1433 }
1434 }
1435
1436 CFClient::UI::harmonize \@req;
1437
1438 my $pos = 0;
1439 for (0 .. $#$children) {
1440 my $alloc = $req[$_];
1441 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1442
1443 $pos += $alloc;
1444 }
1445
1446 1
1447}
1448
1449#############################################################################
1450
791package CFClient::UI::HBox; 1451package CFClient::UI::HBox;
792 1452
793# TODO: wrap into common Box base class
794
795our @ISA = CFClient::UI::Container::; 1453our @ISA = CFClient::UI::Box::;
796 1454
797sub size_request { 1455sub new {
798 my ($self) = @_; 1456 my $class = shift;
799 1457
800 my @alloc = map [$_->size_request], @{$self->{children}}; 1458 $class->SUPER::new (
801 1459 vertical => 0,
802 ( 1460 @_,
803 (List::Util::sum map $_->[0], @alloc),
804 (List::Util::max map $_->[1], @alloc),
805 ) 1461 )
806} 1462}
807 1463
808sub size_allocate {
809 my ($self, $x, $y, $w, $h) = @_;
810
811 $self->_size_allocate ($x, $y, $w, $h);
812
813 ($h, $w) = ($w, $h);
814
815 my $children = $self->{children};
816
817 my @h = map +($_->size_request)[0], @$children;
818
819 my $req_h = List::Util::sum @h;
820
821 if ($req_h > $h) {
822 # ah well, not enough space
823 $_ *= $h / $req_h for @h;
824 } else {
825 my $exp = List::Util::sum map $_->{expand}, @$children;
826 $exp ||= 1;
827
828 for (0 .. $#$children) {
829 my $child = $children->[$_];
830
831 my $alloc_h = $h[$_];
832 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
833 $h[$_] = $alloc_h;
834 }
835 }
836
837 my $y = 0;
838 for (0 .. $#$children) {
839 my $child = $children->[$_];
840 my $h = int $h[$_];
841 $child->size_allocate ($y, 0, $h, $w);
842
843 $y += $h;
844 }
845}
846
847############################################################################# 1464#############################################################################
848 1465
849package CFClient::UI::VBox; 1466package CFClient::UI::VBox;
850 1467
851# TODO: wrap into common Box base class
852
853our @ISA = CFClient::UI::Container::; 1468our @ISA = CFClient::UI::Box::;
854 1469
855sub size_request { 1470sub new {
856 my ($self) = @_; 1471 my $class = shift;
857 1472
858 my @alloc = map [$_->size_request], @{$self->{children}}; 1473 $class->SUPER::new (
859 1474 vertical => 1,
860 ( 1475 @_,
861 (List::Util::max map $_->[0], @alloc),
862 (List::Util::sum map $_->[1], @alloc),
863 ) 1476 )
864} 1477}
865 1478
866sub size_allocate {
867 my ($self, $x, $y, $w, $h) = @_;
868
869 $self->_size_allocate ($x, $y, $w, $h);
870
871 my $children = $self->{children};
872
873 my @h = map +($_->size_request)[1], @$children;
874
875 my $req_h = List::Util::sum @h;
876
877 if ($req_h > $h) {
878 # ah well, not enough space
879 $_ *= $h / $req_h for @h;
880 } else {
881 my $exp = List::Util::sum map $_->{expand}, @$children;
882 $exp ||= 1;
883
884 for (0 .. $#$children) {
885 my $child = $children->[$_];
886
887 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
888 }
889 }
890
891 my $y = 0;
892 for (0 .. $#$children) {
893 my $child = $children->[$_];
894 my $h = int $h[$_];
895 $child->size_allocate (0, $y, $w, $h);
896
897 $y += $h;
898 }
899}
900
901############################################################################# 1479#############################################################################
902 1480
903package CFClient::UI::Label; 1481package CFClient::UI::Label;
904 1482
905our @ISA = CFClient::UI::Base::; 1483our @ISA = CFClient::UI::DrawBG::;
906 1484
907use SDL::OpenGL; 1485use CFClient::OpenGL;
908 1486
909sub new { 1487sub new {
910 my ($class, %arg) = @_; 1488 my ($class, %arg) = @_;
911 1489
912 my $self = $class->SUPER::new ( 1490 my $self = $class->SUPER::new (
913 fg => [1, 1, 1], 1491 fg => [1, 1, 1],
914 fontsize => $::FONTSIZE, 1492 #bg => none
915 text => "", 1493 #active_bg => none
1494 #font => default_font
1495 #text => initial text
1496 #markup => initial narkup
1497 #max_w => maximum pixel width
1498 ellipsise => 3, # end
1499 layout => (new CFClient::Layout),
1500 fontsize => 1,
916 align => -1, 1501 align => -1,
1502 valign => -1,
917 padding => 2, 1503 padding_x => 2,
918 layout => new CFClient::Layout, 1504 padding_y => 2,
1505 can_events => 0,
919 %arg 1506 %arg
920 ); 1507 );
921 1508
1509 if (exists $self->{template}) {
1510 my $layout = new CFClient::Layout;
1511 $layout->set_text (delete $self->{template});
1512 $self->{template} = $layout;
1513 }
1514
1515 if (exists $self->{markup}) {
1516 $self->set_markup (delete $self->{markup});
1517 } else {
922 $self->set_text ($self->{text}); 1518 $self->set_text (delete $self->{text});
1519 }
923 1520
924 $self 1521 $self
925} 1522}
926 1523
927sub escape_text { 1524sub escape($) {
928 local $_ = $_[1]; 1525 local $_ = $_[0];
929 1526
930 s/&/&amp;/g; 1527 s/&/&amp;/g;
931 s/>/&gt;/g; 1528 s/>/&gt;/g;
932 s/</&lt;/g; 1529 s/</&lt;/g;
933 1530
934 $_[1] 1531 $_
1532}
1533
1534sub update {
1535 my ($self) = @_;
1536
1537 delete $self->{texture};
1538 $self->SUPER::update;
935} 1539}
936 1540
937sub set_text { 1541sub set_text {
938 my ($self, $text) = @_; 1542 my ($self, $text) = @_;
939 1543
1544 return if $self->{text} eq "T$text";
940 $self->{text} = $text; 1545 $self->{text} = "T$text";
1546
1547 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1548 $self->{layout}->set_text ($text);
1549
1550 $self->realloc;
1551 $self->update;
1552}
1553
1554sub set_markup {
1555 my ($self, $markup) = @_;
1556
1557 return if $self->{text} eq "M$markup";
1558 $self->{text} = "M$markup";
1559
1560 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1561
1562 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
941 $self->{layout}->set_markup ($text); 1563 $self->{layout}->set_markup ($markup);
942 1564
1565 $self->realloc;
1566 $self->update;
1567}
1568
1569sub size_request {
1570 my ($self) = @_;
1571
1572 $self->{layout}->set_font ($self->{font}) if $self->{font};
1573 $self->{layout}->set_width ($self->{max_w} || -1);
1574 $self->{layout}->set_ellipsise ($self->{ellipsise});
1575 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1576 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1577
1578 my ($w, $h) = $self->{layout}->size;
1579
1580 if (exists $self->{template}) {
1581 $self->{template}->set_font ($self->{font}) if $self->{font};
1582 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1583
1584 my ($w2, $h2) = $self->{template}->size;
1585
1586 $w = List::Util::max $w, $w2;
1587 $h = List::Util::max $h, $h2;
1588 }
1589
1590 ($w, $h)
1591}
1592
1593sub size_allocate {
1594 my ($self, $w, $h) = @_;
1595
1596 delete $self->{ox};
1597
1598 delete $self->{texture}
1599 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1600}
1601
1602sub set_fontsize {
1603 my ($self, $fontsize) = @_;
1604
1605 $self->{fontsize} = $fontsize;
943 delete $self->{texture}; 1606 delete $self->{texture};
944# $self->{w} = $self->{h} = -1;
945 $self->update;
946}
947 1607
948sub get_text { 1608 $self->realloc;
949 my ($self, $text) = @_;
950
951 $self->{text}
952}
953
954sub size_request {
955 my ($self) = @_;
956
957 $self->{layout}->set_width;
958 $self->{layout}->set_height ($self->{fontsize});
959 my ($w, $h) = $self->{layout}->size;
960
961 (
962 $w + $self->{padding} * 2,
963 $h + $self->{padding} * 2,
964 )
965}
966
967sub size_allocate {
968 my ($self, $x, $y, $w, $h) = @_;
969
970 $self->_size_allocate ($x, $y, $w, $h) or return;
971
972 delete $self->{texture};
973}
974
975sub update {
976 my ($self) = @_;
977
978 delete $self->{texture};
979 $self->SUPER::update;
980} 1609}
981 1610
982sub _draw { 1611sub _draw {
983 my ($self) = @_; 1612 my ($self) = @_;
984 1613
1614 $self->SUPER::_draw; # draw background, if applicable
1615
985 my $tex = $self->{texture} ||= do { 1616 my $tex = $self->{texture} ||= do {
1617 $self->{layout}->set_foreground (@{$self->{fg}});
1618 $self->{layout}->set_font ($self->{font}) if $self->{font};
986 $self->{layout}->set_width ($self->{w}); 1619 $self->{layout}->set_width ($self->{w});
987 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize}); 1620 $self->{layout}->set_ellipsise ($self->{ellipsise});
1621 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1622 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1623
988 new_from_layout CFClient::Texture $self->{layout} 1624 new_from_layout CFClient::Texture $self->{layout}
989 }; 1625 };
990 1626
991 glEnable GL_BLEND; 1627 unless (exists $self->{ox}) {
992 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1628 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1629 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1630 : ($self->{w} - $tex->{w}) * 0.5);
1631
1632 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1633 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1634 : ($self->{h} - $tex->{h}) * 0.5);
1635 };
1636
993 glEnable GL_TEXTURE_2D; 1637 glEnable GL_TEXTURE_2D;
994 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1638 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
995 1639
996 glColor @{$self->{fg}}; 1640 glColor_premultiply @{$self->{fg}}
1641 if $tex->{format} == GL_ALPHA;
997 1642
998 my $x = 1643 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
999 $self->{align} < 0 ? $self->{padding}
1000 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1001 : ($self->{w} - $tex->{w}) * 0.5;
1002
1003 $tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5);
1004 1644
1005 glDisable GL_TEXTURE_2D; 1645 glDisable GL_TEXTURE_2D;
1006 glDisable GL_BLEND;
1007} 1646}
1008 1647
1009############################################################################# 1648#############################################################################
1010 1649
1011package CFClient::UI::Entry; 1650package CFClient::UI::EntryBase;
1012 1651
1013our @ISA = CFClient::UI::Label::; 1652our @ISA = CFClient::UI::Label::;
1014 1653
1015use SDL; 1654use CFClient::OpenGL;
1016use SDL::OpenGL;
1017 1655
1018sub new { 1656sub new {
1019 my $class = shift; 1657 my $class = shift;
1020 1658
1021 $class->SUPER::new ( 1659 $class->SUPER::new (
1022 fg => [1, 1, 1], 1660 fg => [1, 1, 1],
1023 bg => [0, 0, 0, 0.2], 1661 bg => [0, 0, 0, 0.2],
1024 active_bg => [1, 1, 1, 0.5], 1662 active_bg => [1, 1, 1, 0.5],
1025 active_fg => [0, 0, 0], 1663 active_fg => [0, 0, 0],
1026 can_hover => 1, 1664 can_hover => 1,
1027 can_focus => 1, 1665 can_focus => 1,
1666 valign => 0,
1667 can_events => 1,
1668 #text => ...
1028 @_ 1669 @_
1029 ) 1670 )
1030} 1671}
1031 1672
1032sub _set_text { 1673sub _set_text {
1033 my ($self, $text) = @_; 1674 my ($self, $text) = @_;
1034 1675
1035 my $old_text = $self->{text}; 1676 delete $self->{cur_h};
1677
1678 return if $self->{text} eq $text;
1036 1679
1037 $self->{last_activity} = $::NOW; 1680 $self->{last_activity} = $::NOW;
1038
1039 $self->{text} = $text; 1681 $self->{text} = $text;
1040 $self->{layout}->set_width ($self->{w});
1041 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1042 1682
1043 $text =~ s/./*/g if $self->{hidden}; 1683 $text =~ s/./*/g if $self->{hidden};
1684 $self->{layout}->set_text ("$text ");
1044 1685
1045 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1686 $self->_emit (changed => $self->{text});
1046 1687 $self->update;
1047 $text = substr $text, 0, $self->{cursor};
1048 utf8::encode $text;
1049
1050 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1051
1052 $self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1053 if $old_text ne $self->{text};
1054}
1055
1056sub size_request {
1057 my ($self) = @_;
1058
1059 my ($w, $h) = $self->SUPER::size_request;
1060
1061 ($w + 1, $h) # add 1 for cursor
1062}
1063
1064sub size_allocate {
1065 my ($self, $x, $y, $w, $h) = @_;
1066
1067 $self->SUPER::size_allocate ($x, $y, $w, $h);
1068
1069 $self->_set_text ($self->{text});
1070} 1688}
1071 1689
1072sub set_text { 1690sub set_text {
1073 my ($self, $text) = @_; 1691 my ($self, $text) = @_;
1074 1692
1075 $self->{cursor} = length $text; 1693 $self->{cursor} = length $text;
1076 $self->_set_text ($text); 1694 $self->_set_text ($text);
1077 $self->update; 1695
1696 $self->realloc;
1697}
1698
1699sub get_text {
1700 $_[0]{text}
1701}
1702
1703sub size_request {
1704 my ($self) = @_;
1705
1706 my ($w, $h) = $self->SUPER::size_request;
1707
1708 ($w + 1, $h) # add 1 for cursor
1078} 1709}
1079 1710
1080sub key_down { 1711sub key_down {
1081 my ($self, $ev) = @_; 1712 my ($self, $ev) = @_;
1082 1713
1083 my $mod = $ev->key_mod; 1714 my $mod = $ev->{mod};
1084 my $sym = $ev->key_sym; 1715 my $sym = $ev->{sym};
1085
1086 my $uni = $ev->key_unicode; 1716 my $uni = $ev->{unicode};
1087 1717
1088 my $text = $self->get_text; 1718 my $text = $self->get_text;
1089 1719
1090 if ($sym == SDLK_BACKSPACE) { 1720 if ($uni == 8) {
1091 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1721 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1092 } elsif ($sym == SDLK_DELETE) { 1722 } elsif ($uni == 127) {
1093 substr $text, $self->{cursor}, 1, ""; 1723 substr $text, $self->{cursor}, 1, "";
1094 } elsif ($sym == SDLK_LEFT) { 1724 } elsif ($sym == CFClient::SDLK_LEFT) {
1095 --$self->{cursor} if $self->{cursor}; 1725 --$self->{cursor} if $self->{cursor};
1096 } elsif ($sym == SDLK_RIGHT) { 1726 } elsif ($sym == CFClient::SDLK_RIGHT) {
1097 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1727 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1098 } elsif ($sym == SDLK_HOME) { 1728 } elsif ($sym == CFClient::SDLK_HOME) {
1099 $self->{cursor} = 0; 1729 $self->{cursor} = 0;
1100 } elsif ($sym == SDLK_END) { 1730 } elsif ($sym == CFClient::SDLK_END) {
1101 $self->{cursor} = length $text; 1731 $self->{cursor} = length $text;
1102 } elsif ($sym == SDLK_ESCAPE) { 1732 } elsif ($uni == 27) {
1103 $self->emit ('escape'); 1733 $self->_emit ('escape');
1104 } elsif ($uni) { 1734 } elsif ($uni) {
1105 substr $text, $self->{cursor}++, 0, chr $uni; 1735 substr $text, $self->{cursor}++, 0, chr $uni;
1736 } else {
1737 return 0;
1106 } 1738 }
1107 1739
1108 $self->_set_text ($text); 1740 $self->_set_text ($text);
1109 $self->update; 1741
1742 $self->realloc;
1743
1744 1
1110} 1745}
1111 1746
1112sub focus_in { 1747sub focus_in {
1113 my ($self) = @_; 1748 my ($self) = @_;
1114 1749
… …
1129 utf8::encode $text; 1764 utf8::encode $text;
1130 $self->{cursor} = length substr $text, 0, $idx; 1765 $self->{cursor} = length substr $text, 0, $idx;
1131 1766
1132 $self->_set_text ($self->{text}); 1767 $self->_set_text ($self->{text});
1133 $self->update; 1768 $self->update;
1769
1770 1
1134} 1771}
1135 1772
1136sub mouse_motion { 1773sub mouse_motion {
1137 my ($self, $ev, $x, $y) = @_; 1774 my ($self, $ev, $x, $y) = @_;
1138# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1775# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1776
1777 0
1139} 1778}
1140 1779
1141sub _draw { 1780sub _draw {
1142 my ($self) = @_; 1781 my ($self) = @_;
1143 1782
1144 local $self->{fg} = $self->{fg}; 1783 local $self->{fg} = $self->{fg};
1145 1784
1146 if ($FOCUS == $self) { 1785 if ($FOCUS == $self) {
1147 glColor @{$self->{active_bg}}; 1786 glColor_premultiply @{$self->{active_bg}};
1148 $self->{fg} = $self->{active_fg}; 1787 $self->{fg} = $self->{active_fg};
1149 } else { 1788 } else {
1150 glColor @{$self->{bg}}; 1789 glColor_premultiply @{$self->{bg}};
1151 } 1790 }
1152 1791
1153 glEnable GL_BLEND; 1792 glEnable GL_BLEND;
1154 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1793 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1155 glBegin GL_QUADS; 1794 glBegin GL_QUADS;
1156 glVertex 0 , 0; 1795 glVertex 0 , 0;
1157 glVertex 0 , $self->{h}; 1796 glVertex 0 , $self->{h};
1158 glVertex $self->{w}, $self->{h}; 1797 glVertex $self->{w}, $self->{h};
1159 glVertex $self->{w}, 0; 1798 glVertex $self->{w}, 0;
… …
1162 1801
1163 $self->SUPER::_draw; 1802 $self->SUPER::_draw;
1164 1803
1165 #TODO: force update every cursor change :( 1804 #TODO: force update every cursor change :(
1166 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1805 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1806
1807 unless (exists $self->{cur_h}) {
1808 my $text = substr $self->{text}, 0, $self->{cursor};
1809 utf8::encode $text;
1810
1811 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1812 }
1813
1167 glColor @{$self->{fg}}; 1814 glColor @{$self->{fg}};
1168 glBegin GL_LINES; 1815 glBegin GL_LINES;
1169 glVertex $self->{cur_x}, $self->{cur_y};
1170 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1816 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1817 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1171 glEnd; 1818 glEnd;
1172 } 1819 }
1173} 1820}
1174 1821
1175package CFClient::UI::LineEntry; 1822package CFClient::UI::Entry;
1176 1823
1177our @ISA = CFClient::UI::Entry::; 1824our @ISA = CFClient::UI::EntryBase::;
1178 1825
1179use SDL; 1826use CFClient::OpenGL;
1180use SDL::OpenGL;
1181 1827
1182sub key_down { 1828sub key_down {
1183 my ($self, $ev) = @_; 1829 my ($self, $ev) = @_;
1184 1830
1185 my $sym = $ev->key_sym; 1831 my $sym = $ev->{sym};
1186 1832
1187 if ($sym == SDLK_RETURN) { 1833 if ($sym == 13) {
1834 unshift @{$self->{history}},
1835 my $txt = $self->get_text;
1836 $self->{history_pointer} = -1;
1837 $self->{history_saveback} = '';
1188 $self->emit (activate => $self->get_text); 1838 $self->_emit (activate => $txt);
1189 $self->update; 1839 $self->update;
1190 1840
1841 } elsif ($sym == CFClient::SDLK_UP) {
1842 if ($self->{history_pointer} < 0) {
1843 $self->{history_saveback} = $self->get_text;
1844 }
1845 if (@{$self->{history} || []} > 0) {
1846 $self->{history_pointer}++;
1847 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1848 $self->{history_pointer} = @{$self->{history} || []} - 1;
1849 }
1850 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1851 }
1852
1853 } elsif ($sym == CFClient::SDLK_DOWN) {
1854 $self->{history_pointer}--;
1855 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1856
1857 if ($self->{history_pointer} >= 0) {
1858 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1859 } else {
1860 $self->set_text ($self->{history_saveback});
1861 }
1862
1191 } else { 1863 } else {
1192 $self->SUPER::key_down ($ev); 1864 return $self->SUPER::key_down ($ev)
1865 }
1866
1193 } 1867 1
1194
1195} 1868}
1196 1869
1197############################################################################# 1870#############################################################################
1198 1871
1199package CFClient::UI::Button; 1872package CFClient::UI::Button;
1200 1873
1201our @ISA = CFClient::UI::Label::; 1874our @ISA = CFClient::UI::Label::;
1202 1875
1203use SDL; 1876use CFClient::OpenGL;
1204use SDL::OpenGL;
1205 1877
1206my @tex = 1878my @tex =
1207 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1879 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1208 qw(b1_button_active.png); 1880 qw(b1_button_active.png);
1209 1881
1210sub new { 1882sub new {
1211 my $class = shift; 1883 my $class = shift;
1212 1884
1213 $class->SUPER::new ( 1885 $class->SUPER::new (
1214 padding => 4, 1886 padding_x => 4,
1887 padding_y => 4,
1215 fg => [1, 1, 1], 1888 fg => [1, 1, 1],
1216 bg => [1, 1, 1, 0.2],
1217 active_fg => [1, 1, 0], 1889 active_fg => [0, 0, 1],
1218 can_hover => 1, 1890 can_hover => 1,
1891 align => 0,
1892 valign => 0,
1893 can_events => 1,
1219 @_ 1894 @_
1220 ) 1895 )
1221} 1896}
1222 1897
1898sub activate { }
1899
1223sub button_up { 1900sub button_up {
1224 my ($self, $ev, $x, $y) = @_; 1901 my ($self, $ev, $x, $y) = @_;
1225 1902
1903 $self->emit ("activate")
1226 if ($x >= 0 && $x < $self->{w} 1904 if $x >= 0 && $x < $self->{w}
1227 && $y >= 0 && $y < $self->{h}) { 1905 && $y >= 0 && $y < $self->{h};
1228 $self->emit ("activate"); 1906
1229 } 1907 1
1230} 1908}
1231 1909
1232sub _draw { 1910sub _draw {
1233 my ($self) = @_; 1911 my ($self) = @_;
1234 1912
1235 local $self->{fg} = $self->{fg}; 1913 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1236 my $tex = $tex[0];
1237 1914
1238 glEnable GL_BLEND;
1239 glEnable GL_TEXTURE_2D; 1915 glEnable GL_TEXTURE_2D;
1240 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1241
1242 if ($GRAB == $self) {
1243 $self->{fg} = $self->{active_fg};
1244 }
1245
1246 glBindTexture GL_TEXTURE_2D, $tex->{name};
1247 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1916 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1917 glColor 0, 0, 0, 1;
1248 1918
1249 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1919 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1250 1920
1251 glDisable GL_TEXTURE_2D; 1921 glDisable GL_TEXTURE_2D;
1252 glDisable GL_BLEND;
1253 1922
1254 $self->SUPER::_draw; 1923 $self->SUPER::_draw;
1255} 1924}
1256 1925
1257############################################################################# 1926#############################################################################
… …
1259package CFClient::UI::CheckBox; 1928package CFClient::UI::CheckBox;
1260 1929
1261our @ISA = CFClient::UI::DrawBG::; 1930our @ISA = CFClient::UI::DrawBG::;
1262 1931
1263my @tex = 1932my @tex =
1264 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1933 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1265 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1934 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1266 1935
1267use SDL; 1936use CFClient::OpenGL;
1268use SDL::OpenGL;
1269 1937
1270sub new { 1938sub new {
1271 my $class = shift; 1939 my $class = shift;
1272 1940
1273 $class->SUPER::new ( 1941 $class->SUPER::new (
1274 padding => 2, 1942 padding_x => 2,
1943 padding_y => 2,
1275 fg => [1, 1, 1], 1944 fg => [1, 1, 1],
1276 active_fg => [1, 1, 0], 1945 active_fg => [1, 1, 0],
1946 bg => [0, 0, 0, 0.2],
1947 active_bg => [1, 1, 1, 0.5],
1277 state => 0, 1948 state => 0,
1278 can_hover => 1, 1949 can_hover => 1,
1279 @_ 1950 @_
1280 ) 1951 )
1281} 1952}
1282 1953
1283sub size_request { 1954sub size_request {
1284 my ($self) = @_; 1955 my ($self) = @_;
1285 1956
1286 ($self->{padding} * 2 + 6) x 2 1957 (6) x 2
1287}
1288
1289sub size_allocate {
1290 my ($self, $x, $y, $w, $h) = @_;
1291
1292 $self->_size_allocate ($x, $y, $w, $h);
1293} 1958}
1294 1959
1295sub button_down { 1960sub button_down {
1296 my ($self, $ev, $x, $y) = @_; 1961 my ($self, $ev, $x, $y) = @_;
1297 1962
1298 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1963 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1299 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1964 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1300 $self->{state} = !$self->{state}; 1965 $self->{state} = !$self->{state};
1301 $self->emit (changed => $self->{state}); 1966 $self->_emit (changed => $self->{state});
1967 } else {
1968 return 0
1969 }
1970
1302 } 1971 1
1303} 1972}
1304 1973
1305sub _draw { 1974sub _draw {
1306 my ($self) = @_; 1975 my ($self) = @_;
1307 1976
1308 $self->SUPER::_draw; 1977 $self->SUPER::_draw;
1309 1978
1310 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1979 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1311 1980
1312 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1981 my ($w, $h) = @$self{qw(w h)};
1982
1983 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1313 1984
1314 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1985 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1315 1986
1987 my $tex = $self->{state} ? $tex[1] : $tex[0];
1988
1989 glEnable GL_TEXTURE_2D;
1990 $tex->draw_quad_alpha (0, 0, $s, $s);
1991 glDisable GL_TEXTURE_2D;
1992}
1993
1994#############################################################################
1995
1996package CFClient::UI::Image;
1997
1998our @ISA = CFClient::UI::Base::;
1999
2000use CFClient::OpenGL;
2001use Carp qw/confess/;
2002
2003our %loaded_images;
2004
2005sub new {
2006 my $class = shift;
2007
2008 my $self = $class->SUPER::new (can_events => 0, @_);
2009
2010 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2011
2012 $loaded_images{$self->{image}} ||=
2013 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2014
2015 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2016
2017 Scalar::Util::weaken $loaded_images{$self->{image}};
2018
2019 $self->{aspect} = $tex->{w} / $tex->{h};
2020
2021 $self
2022}
2023
2024sub size_request {
2025 my ($self) = @_;
2026
2027 ($self->{tex}->{w}, $self->{tex}->{h})
2028}
2029
2030sub _draw {
2031 my ($self) = @_;
2032
2033 my $tex = $self->{tex};
2034
2035 my ($w, $h) = ($self->{w}, $self->{h});
2036
2037 if ($self->{rot90}) {
2038 glRotate 90, 0, 0, 1;
2039 glTranslate 0, -$self->{w}, 0;
2040
2041 ($w, $h) = ($h, $w);
2042 }
2043
2044 glEnable GL_TEXTURE_2D;
2045 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2046
2047 $tex->draw_quad_alpha (0, 0, $w, $h);
2048
2049 glDisable GL_TEXTURE_2D;
2050}
2051
2052#############################################################################
2053
2054package CFClient::UI::VGauge;
2055
2056our @ISA = CFClient::UI::Base::;
2057
2058use List::Util qw(min max);
2059
2060use CFClient::OpenGL;
2061
2062my %tex = (
2063 food => [
2064 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2065 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2066 ],
2067 grace => [
2068 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2069 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2070 ],
2071 hp => [
2072 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2073 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2074 ],
2075 mana => [
2076 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2077 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2078 ],
2079);
2080
2081# eg. VGauge->new (gauge => 'food'), default gauge: food
2082sub new {
2083 my $class = shift;
2084
2085 my $self = $class->SUPER::new (
2086 type => 'food',
2087 @_
2088 );
2089
2090 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2091
2092 $self
2093}
2094
2095sub size_request {
2096 my ($self) = @_;
2097
2098 #my $tex = $tex{$self->{type}}[0];
2099 #@$tex{qw(w h)}
2100 (0, 0)
2101}
2102
2103sub set_max {
2104 my ($self, $max) = @_;
2105
2106 return if $self->{max_val} == $max;
2107
2108 $self->{max_val} = $max;
2109 $self->update;
2110}
2111
2112sub set_value {
2113 my ($self, $val, $max) = @_;
2114
2115 $self->set_max ($max)
2116 if defined $max;
2117
2118 return if $self->{val} == $val;
2119
2120 $self->{val} = $val;
2121 $self->update;
2122}
2123
2124sub _draw {
2125 my ($self) = @_;
2126
2127 my $tex = $tex{$self->{type}};
2128 my ($t1, $t2, $t3) = @$tex;
2129
2130 my ($w, $h) = ($self->{w}, $self->{h});
2131
2132 if ($self->{vertical}) {
2133 glRotate 90, 0, 0, 1;
2134 glTranslate 0, -$self->{w}, 0;
2135
2136 ($w, $h) = ($h, $w);
2137 }
2138
2139 my $ycut = $self->{val} / ($self->{max_val} || 1);
2140
2141 my $ycut1 = max 0, min 1, $ycut;
2142 my $ycut2 = max 0, min 1, $ycut - 1;
2143
2144 my $h1 = $self->{h} * (1 - $ycut1);
2145 my $h2 = $self->{h} * (1 - $ycut2);
2146
1316 glEnable GL_BLEND; 2147 glEnable GL_BLEND;
2148 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2149 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1317 glEnable GL_TEXTURE_2D; 2150 glEnable GL_TEXTURE_2D;
1318 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2151 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1319 2152
1320 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2153 glBindTexture GL_TEXTURE_2D, $t1->{name};
2154 glBegin GL_QUADS;
2155 glTexCoord 0 , 0; glVertex 0 , 0;
2156 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2157 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2158 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2159 glEnd;
1321 2160
1322 $tex->draw_quad (0, 0, $s, $s); 2161 my $ycut1 = List::Util::min 1, $ycut;
2162 glBindTexture GL_TEXTURE_2D, $t2->{name};
2163 glBegin GL_QUADS;
2164 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2165 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2166 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2167 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2168 glEnd;
1323 2169
2170 if ($t3) {
2171 glBindTexture GL_TEXTURE_2D, $t3->{name};
2172 glBegin GL_QUADS;
2173 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2174 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2175 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2176 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2177 glEnd;
2178 }
2179
2180 glDisable GL_BLEND;
1324 glDisable GL_TEXTURE_2D; 2181 glDisable GL_TEXTURE_2D;
1325 glDisable GL_BLEND;
1326} 2182}
1327 2183
1328############################################################################# 2184#############################################################################
1329 2185
2186package CFClient::UI::Gauge;
2187
2188our @ISA = CFClient::UI::VBox::;
2189
2190sub new {
2191 my ($class, %arg) = @_;
2192
2193 my $self = $class->SUPER::new (
2194 tooltip => $arg{type},
2195 can_hover => 1,
2196 can_events => 1,
2197 %arg,
2198 );
2199
2200 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2201 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2202 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2203
2204 $self
2205}
2206
2207sub set_fontsize {
2208 my ($self, $fsize) = @_;
2209
2210 $self->{value}->set_fontsize ($fsize);
2211 $self->{max} ->set_fontsize ($fsize);
2212}
2213
2214sub set_max {
2215 my ($self, $max) = @_;
2216
2217 $self->{gauge}->set_max ($max);
2218 $self->{max}->set_text ($max);
2219}
2220
2221sub set_value {
2222 my ($self, $val, $max) = @_;
2223
2224 $self->set_max ($max)
2225 if defined $max;
2226
2227 $self->{gauge}->set_value ($val, $max);
2228 $self->{value}->set_text ($val);
2229}
2230
2231#############################################################################
2232
1330package CFClient::UI::Slider; 2233package CFClient::UI::Slider;
1331 2234
1332use strict; 2235use strict;
1333 2236
1334use SDL::OpenGL; 2237use CFClient::OpenGL;
1335 2238
1336our @ISA = CFClient::UI::DrawBG::; 2239our @ISA = CFClient::UI::DrawBG::;
1337 2240
1338my @tex = 2241my @tex =
1339 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2242 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1340 qw(s1_slider.png s1_slider_bg.png); 2243 qw(s1_slider.png s1_slider_bg.png);
1341 2244
1342sub new { 2245sub new {
1343 my $class = shift; 2246 my $class = shift;
1344 2247
1345 # range [value, low, high, page] 2248 # range [value, low, high, page, unit]
1346 2249
1347 # TODO: 0-width page 2250 # TODO: 0-width page
1348 # TODO: req_w/h are wrong with vertical 2251 # TODO: req_w/h are wrong with vertical
1349 # TODO: calculations are off 2252 # TODO: calculations are off
1350 my $self = $class->SUPER::new ( 2253 my $self = $class->SUPER::new (
1351 fg => [1, 1, 1], 2254 fg => [1, 1, 1],
1352 active_fg => [0, 0, 0], 2255 active_fg => [0, 0, 0],
2256 bg => [0, 0, 0, 0.2],
2257 active_bg => [1, 1, 1, 0.5],
1353 range => [0, 0, 100, 10], 2258 range => [0, 0, 100, 10, 0],
1354 req_w => 40, 2259 min_w => $::WIDTH / 80,
1355 req_h => 13, 2260 min_h => $::WIDTH / 80,
1356 vertical => 0, 2261 vertical => 0,
1357 can_hover => 1, 2262 can_hover => 1,
1358 inner_pad => 5, 2263 inner_pad => 0.02,
1359 @_ 2264 @_
1360 ); 2265 );
1361 2266
2267 $self->set_value ($self->{range}[0]);
2268 $self->update;
2269
1362 $self 2270 $self
1363} 2271}
1364 2272
2273sub changed { }
2274
2275sub set_range {
2276 my ($self, $range) = @_;
2277
2278 ($range, $self->{range}) = ($self->{range}, $range);
2279
2280 $self->update
2281 if "@$range" ne "@{$self->{range}}";
2282}
2283
2284sub set_value {
2285 my ($self, $value) = @_;
2286
2287 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2288
2289 $hi = $lo + 1 if $hi <= $lo;
2290
2291 $page = $hi - $lo if $page > $hi - $lo;
2292
2293 $value = $lo if $value < $lo;
2294 $value = $hi - $page if $value > $hi - $page;
2295
2296 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2297 if $unit;
2298
2299 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2300
2301 if ($value != $old_value) {
2302 $self->_emit (changed => $value);
2303 $self->update;
2304 }
2305}
2306
1365sub size_request { 2307sub size_request {
1366 my ($self) = @_; 2308 my ($self) = @_;
1367 2309
1368 my $w = $self->{req_w}; 2310 ($self->{req_w}, $self->{req_h})
1369 my $h = $self->{req_h};
1370
1371 $self->{vertical} ? ($h, $w) : ($w, $h)
1372} 2311}
1373 2312
1374sub button_down { 2313sub button_down {
1375 my ($self, $ev, $x, $y) = @_; 2314 my ($self, $ev, $x, $y) = @_;
1376 2315
1377 $self->SUPER::button_down ($ev, $x, $y); 2316 $self->SUPER::button_down ($ev, $x, $y);
2317
2318 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2319
1378 $self->mouse_motion ($ev, $x, $y); 2320 $self->mouse_motion ($ev, $x, $y)
1379} 2321}
1380 2322
1381sub mouse_motion { 2323sub mouse_motion {
1382 my ($self, $ev, $x, $y) = @_; 2324 my ($self, $ev, $x, $y) = @_;
1383 2325
1384 if ($GRAB == $self) { 2326 if ($GRAB == $self) {
2327 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2328
2329 my (undef, $lo, $hi, $page) = @{$self->{range}};
2330
2331 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2332
2333 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2334 } else {
2335 return 0;
2336 }
2337
2338 1
2339}
2340
2341sub update {
2342 my ($self) = @_;
2343
2344 delete $self->{knob_w};
2345 $self->SUPER::update;
2346}
2347
2348sub _draw {
2349 my ($self) = @_;
2350
2351 unless ($self->{knob_w}) {
2352 $self->set_value ($self->{range}[0]);
2353
1385 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2354 my ($value, $lo, $hi, $page) = @{$self->{range}};
2355 my $range = ($hi - $page - $lo) || 1e-100;
1386 2356
1387 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2357 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1388 2358
1389 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2359 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1390 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2360 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1391 2361
1392 $x -= $inner_pad_px; # substract the padding 2362 $value = ($value - $lo) / $range;
1393 $x = $x * ($hi - $lo) / $inner_w + $lo; 2363 $value = $value * $self->{scale} + $self->{offset};
1394 $x = $lo if $x < $lo;
1395 $x = $hi - $page if $x > $hi - $page;
1396 $self->{range}[0] = $x;
1397 2364
1398 $self->emit (changed => $x); 2365 $self->{knob_x} = $value - $knob_w * 0.5;
1399 $self->update; 2366 $self->{knob_w} = $knob_w;
1400 } 2367 }
1401}
1402
1403# the inner_* stuff is for generating a padding for the slider handle,
1404# so that the handle doesn't leave the texture. This calculation isn't 100%
1405# correct propably, but it does the job for now
1406sub _calc_inner_pad_px {
1407 my ($self, $w) = @_;
1408 ($w / 100) * $self->{inner_pad} # % to pixels
1409}
1410
1411sub _draw {
1412 my ($self) = @_;
1413 2368
1414 $self->SUPER::_draw (); 2369 $self->SUPER::_draw ();
1415 2370
1416 my ($w, $h) = @$self{qw(w h)}; 2371 glScale $self->{w}, $self->{h};
1417 2372
1418 if ($self->{vertical}) { 2373 if ($self->{vertical}) {
1419 # draw a vertical slider like a rotated horizontal slider 2374 # draw a vertical slider like a rotated horizontal slider
1420 2375
2376 glTranslate 1, 0, 0;
1421 glRotate 90, 0, 0, 1; 2377 glRotate 90, 0, 0, 1;
1422 glTranslate 0, -$self->{w}, 0;
1423
1424 ($w, $h) = ($h, $w);
1425 } 2378 }
1426 2379
1427 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2380 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1428 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2381 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1429 2382
1430 my ($value, $lo, $hi, $page) = @{$self->{range}};
1431
1432 $hi = $value + 1 if $lo == $hi;
1433
1434 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1435 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1436
1437 $page = int $page * $inner_w / ($hi - $lo);
1438 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1439
1440 $w -= $page;
1441 $page &= ~1;
1442 glTranslate $page * 0.5, 0, 0;
1443 $page ||= 2;
1444
1445 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1446 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1447
1448 glEnable GL_BLEND;
1449 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1450 glEnable GL_TEXTURE_2D; 2383 glEnable GL_TEXTURE_2D;
1451 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2384 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1452 2385
1453 # draw background 2386 # draw background
1454 $tex[1]->draw_quad (0, 0, $w, $h); 2387 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1455 2388
1456 # draw handle 2389 # draw handle
1457 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2390 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1458 2391
1459 glDisable GL_BLEND;
1460 glDisable GL_TEXTURE_2D; 2392 glDisable GL_TEXTURE_2D;
1461} 2393}
1462 2394
1463############################################################################# 2395#############################################################################
1464 2396
2397package CFClient::UI::ValSlider;
2398
2399our @ISA = CFClient::UI::HBox::;
2400
2401sub new {
2402 my ($class, %arg) = @_;
2403
2404 my $range = delete $arg{range};
2405
2406 my $self = $class->SUPER::new (
2407 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2408 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2409 to_value => sub { shift },
2410 from_value => sub { shift },
2411 %arg,
2412 );
2413
2414 $self->{slider}->connect (changed => sub {
2415 my ($self, $value) = @_;
2416 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2417 $self->{parent}->emit (changed => $value);
2418 });
2419
2420# $self->{entry}->connect (changed => sub {
2421# my ($self, $value) = @_;
2422# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2423# $self->{parent}->emit (changed => $value);
2424# });
2425
2426 $self->add ($self->{slider}, $self->{entry});
2427
2428 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2429
2430 $self
2431}
2432
2433sub set_range { shift->{slider}->set_range (@_) }
2434sub set_value { shift->{slider}->set_value (@_) }
2435
2436#############################################################################
2437
1465package CFClient::UI::TextView; 2438package CFClient::UI::TextView;
1466 2439
1467our @ISA = CFClient::UI::HBox::; 2440our @ISA = CFClient::UI::HBox::;
1468 2441
1469use SDL::OpenGL; 2442use CFClient::OpenGL;
1470 2443
1471sub new { 2444sub new {
1472 my $class = shift; 2445 my $class = shift;
1473 2446
1474 my $self = $class->SUPER::new ( 2447 my $self = $class->SUPER::new (
1475 req_w => $::WIDTH / 6, 2448 fontsize => 1,
1476 req_h => $::HEIGHT / 6, 2449 can_events => 0,
1477 fontsize => $::FONTSIZE, 2450 #font => default_font
1478 @_, 2451 @_,
1479 2452
1480 layout => (new CFClient::Layout), 2453 layout => (new CFClient::Layout 1),
1481 par => [], 2454 par => [],
1482 height => 0, 2455 height => 0,
1483 children => [ 2456 children => [
1484 (new CFClient::UI::Empty expand => 1), 2457 (new CFClient::UI::Empty expand => 1),
1485 (new CFClient::UI::Slider vertical => 1), 2458 (new CFClient::UI::Slider vertical => 1),
1486 ], 2459 ],
1487 ); 2460 );
1488 2461
1489 $self->{children}[1]->connect (changed => sub { 2462 $self->{children}[1]->connect (changed => sub { $self->update });
1490 $self->update;
1491 });
1492 2463
1493 $self 2464 $self
1494} 2465}
1495 2466
1496sub set_fontsize { 2467sub set_fontsize {
… …
1498 2469
1499 $self->{fontsize} = $fontsize; 2470 $self->{fontsize} = $fontsize;
1500 $self->reflow; 2471 $self->reflow;
1501} 2472}
1502 2473
2474sub size_allocate {
2475 my ($self, $w, $h) = @_;
2476
2477 $self->SUPER::size_allocate ($w, $h);
2478
2479 $self->{layout}->set_font ($self->{font}) if $self->{font};
2480 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2481 $self->{layout}->set_width ($self->{children}[0]{w});
2482
2483 $self->reflow;
2484}
2485
1503sub text_height { 2486sub text_size {
1504 my ($self, $text) = @_; 2487 my ($self, $text, $indent) = @_;
1505 2488
1506 my $layout = $self->{layout}; 2489 my $layout = $self->{layout};
1507 2490
1508 $layout->set_height ($self->{fontsize}); 2491 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1509 $layout->set_width ($self->{w}); 2492 $layout->set_width ($self->{children}[0]{w} - $indent);
1510 $layout->set_text ($text); 2493 $layout->set_markup ($text);
1511 2494
1512 ($layout->size)[1] 2495 $layout->size
1513} 2496}
1514 2497
1515sub reflow { 2498sub reflow {
1516 my ($self) = @_; 2499 my ($self) = @_;
1517 2500
1518 $self->{need_reflow}++; 2501 $self->{need_reflow}++;
1519 $self->update; 2502 $self->update;
1520} 2503}
1521 2504
1522sub size_request { 2505sub set_offset {
1523 my ($self) = @_; 2506 my ($self, $offset) = @_;
1524 2507
1525 ($self->{req_w}, $self->{req_h}) 2508 # todo: base offset on lines or so, not on pixels
2509 $self->{children}[1]->set_value ($offset);
1526} 2510}
1527 2511
1528sub size_allocate { 2512sub clear {
1529 my ($self, $x, $y, $w, $h) = @_; 2513 my ($self) = @_;
1530 2514
1531 $self->SUPER::size_allocate ($x, $y, $w, $h); 2515 $self->{par} = [];
1532 2516 $self->{height} = 0;
1533 $self->{layout}->set_height ($self->{fontsize}); 2517 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1534 $self->{layout}->set_width ($self->{w});
1535
1536 $self->reflow;
1537} 2518}
1538 2519
1539sub add_paragraph { 2520sub add_paragraph {
1540 my ($self, $color, $text) = @_; 2521 my ($self, $color, $text, $indent) = @_;
1541 2522
1542 #TODO: intelligently "reformat" paragraph 2523 for my $line (split /\n/, $text) {
1543 2524 my ($w, $h) = $self->text_size ($line);
1544 my $height = $self->text_height ($text);
1545
1546 $self->{height} += $height; 2525 $self->{height} += $h;
2526 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2527 }
1547 2528
1548 push @{$self->{par}}, [$height, $color, $text];
1549
1550 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2529 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1551 $self->{children}[1]->update;
1552} 2530}
1553 2531
1554sub update { 2532sub update {
1555 my ($self) = @_; 2533 my ($self) = @_;
1556 2534
… …
1558 2536
1559 return unless $self->{h} > 0; 2537 return unless $self->{h} > 0;
1560 2538
1561 delete $self->{texture}; 2539 delete $self->{texture};
1562 2540
1563 $TOPLEVEL->on_refresh ($self, sub { 2541 $ROOT->on_post_alloc ($self, sub {
2542 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2543
1564 if (delete $self->{need_reflow}) { 2544 if (delete $self->{need_reflow}) {
1565 my $height = 0; 2545 my $height = 0;
1566 2546
1567 $height += $_->[0] = $self->text_height ($_->[2]) 2547 my $layout = $self->{layout};
2548
2549 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2550
1568 for @{$self->{par}}; 2551 for (@{$self->{par}}) {
2552 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2553 $layout->set_width ($W - $_->[3]);
2554 $layout->set_markup ($_->[4]);
2555 my ($w, $h) = $layout->size;
2556 $_->[0] = $w + $_->[3];
2557 $_->[1] = $h;
2558 }
2559
2560 $height += $_->[1];
2561 }
1569 2562
1570 $self->{height} = $height; 2563 $self->{height} = $height;
1571 2564
1572 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2565 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1573 2566
1574 delete $self->{texture}; 2567 delete $self->{texture};
1575 } 2568 }
1576 2569
1577 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2570 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1578 glClearColor 0, 0, 0, 1; 2571 glClearColor 0, 0, 0, 0;
1579 glClear GL_COLOR_BUFFER_BIT; 2572 glClear GL_COLOR_BUFFER_BIT;
1580 2573
2574 my $top = int $self->{children}[1]{range}[0];
2575
2576 my $y0 = $top;
2577 my $y1 = $top + $H;
2578
2579 my $y = 0;
2580
2581 my $layout = $self->{layout};
2582
2583 $layout->set_font ($self->{font}) if $self->{font};
2584
1581 glEnable GL_BLEND; 2585 glEnable GL_BLEND;
2586 #TODO# not correct in windows where rgba is forced off
1582 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2587 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1583 glEnable GL_TEXTURE_2D;
1584 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1585
1586 my $top = int $self->{children}[1]{range}[0];
1587
1588 my $y0 = $top;
1589 my $y1 = $top + $self->{h};
1590
1591 my $y = 0;
1592
1593 my $layout = $self->{layout};
1594 2588
1595 for my $par (@{$self->{par}}) { 2589 for my $par (@{$self->{par}}) {
1596 my $h = $par->[0]; 2590 my $h = $par->[1];
1597 2591
1598 if ($y0 < $y + $h && $y < $y1) { 2592 if ($y0 < $y + $h && $y < $y1) {
2593 $layout->set_foreground (@{ $par->[2] });
2594 $layout->set_width ($W - $par->[3]);
1599 $layout->set_text ($par->[2]); 2595 $layout->set_markup ($par->[4]);
1600 2596
1601 glColor @{ $par->[1] }; 2597 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1602 my ($W, $H) = $layout->size; 2598
1603 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2599 glRasterPos $par->[3], $y - $y0;
2600 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1604 } 2601 }
1605 2602
1606 $y += $h; 2603 $y += $h;
1607 } 2604 }
1608 2605
1609 glDisable GL_TEXTURE_2D;
1610 glDisable GL_BLEND; 2606 glDisable GL_BLEND;
1611 }; 2607 };
1612 }); 2608 });
1613} 2609}
1614 2610
1615sub _draw { 2611sub _draw {
1616 my ($self) = @_; 2612 my ($self) = @_;
1617 2613
1618 if ($self->{texture}) {
1619 glEnable GL_TEXTURE_2D; 2614 glEnable GL_TEXTURE_2D;
1620 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2615 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1621 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2616 glColor 0, 0, 0, 1;
2617 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1622 glDisable GL_TEXTURE_2D; 2618 glDisable GL_TEXTURE_2D;
1623 }
1624 2619
1625 $self->{children}[1]->draw; 2620 $self->{children}[1]->draw;
1626 2621
1627} 2622}
1628 2623
1629############################################################################# 2624#############################################################################
1630 2625
1631package CFClient::UI::MapWidget;
1632
1633use strict;
1634
1635use List::Util qw(min max);
1636
1637use SDL;
1638use SDL::OpenGL;
1639
1640our @ISA = CFClient::UI::Base::;
1641
1642sub new {
1643 my $class = shift;
1644
1645 $class->SUPER::new (
1646 z => -1,
1647 can_focus => 1,
1648 list => (glGenLists 1),
1649 @_
1650 )
1651}
1652
1653sub key_down {
1654 print "MAPKEYDOWN\n";
1655}
1656
1657sub key_up {
1658}
1659
1660sub size_request {
1661 (
1662 1 + 32 * int $::WIDTH / 32,
1663 1 + 32 * int $::HEIGHT / 32,
1664 )
1665}
1666
1667sub update {
1668 my ($self) = @_;
1669
1670 $self->{need_update} = 1;
1671 $self->SUPER::update;
1672}
1673
1674sub draw {
1675 my ($self) = @_;
1676
1677 $self->{need_update}++;#d#
1678 if (delete $self->{need_update}) {
1679 glNewList $self->{list}, GL_COMPILE;
1680
1681 my $sw = int $::WIDTH / 32;
1682 my $sh = int $::HEIGHT / 32;
1683
1684 if ($::MAP) {
1685 my ($w, $h, $data) = $::MAP->draw (0, 0, $sw, $sh);
1686
1687 if ($::CFG->{fow_enable}) {
1688 if ($::CFG->{fow_smooth}) { # smooth fog of war
1689 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1690 glConvolutionFilter2D
1691 GL_CONVOLUTION_2D,
1692 GL_ALPHA,
1693 3, 3,
1694 GL_ALPHA, GL_FLOAT,
1695 pack "f*",
1696 0.1, 0.1, 0.1,
1697 0.1, 0.2, 0.1,
1698 0.1, 0.1, 0.1,
1699 ;
1700 glEnable GL_CONVOLUTION_2D;
1701 }
1702
1703 my $tex = new CFClient::Texture
1704 w => $w,
1705 h => $h,
1706 data => $data,
1707 internalformat => GL_ALPHA,
1708 format => GL_ALPHA;
1709
1710 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1711
1712 glEnable GL_BLEND;
1713 glEnable GL_TEXTURE_2D;
1714 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1715
1716 glColor +($::CFG->{fow_intensity}) x 3, 1;
1717 $tex->draw_quad (0, 0, $w * 32, $h * 32);
1718
1719 glDisable GL_TEXTURE_2D;
1720 glDisable GL_BLEND;
1721 }
1722 }
1723
1724 glEndList;
1725 }
1726
1727 glCallList $self->{list};
1728
1729 if ($FOCUS != $self) {
1730 glColor 64/255, 64/255, 64/255;
1731 glLogicOp GL_AND;
1732 glEnable GL_COLOR_LOGIC_OP;
1733 glBegin GL_QUADS;
1734 glVertex 0, 0;
1735 glVertex 0, $::HEIGHT;
1736 glVertex $::WIDTH, $::HEIGHT;
1737 glVertex $::WIDTH, 0;
1738 glEnd;
1739 glDisable GL_COLOR_LOGIC_OP;
1740 }
1741}
1742
1743my %DIR = (
1744 SDLK_KP8, [1, "north"],
1745 SDLK_KP9, [2, "northeast"],
1746 SDLK_KP6, [3, "east"],
1747 SDLK_KP3, [4, "southeast"],
1748 SDLK_KP2, [5, "south"],
1749 SDLK_KP1, [6, "southwest"],
1750 SDLK_KP4, [7, "west"],
1751 SDLK_KP7, [8, "northwest"],
1752
1753 SDLK_UP, [1, "north"],
1754 SDLK_RIGHT, [3, "east"],
1755 SDLK_DOWN, [5, "south"],
1756 SDLK_LEFT, [7, "west"],
1757);
1758
1759sub key_down {
1760 my ($self, $ev) = @_;
1761
1762 my $mod = $ev->key_mod;
1763 my $sym = $ev->key_sym;
1764
1765 if ($sym == SDLK_KP5) {
1766 $::CONN->user_send ("command stay fire");
1767 } elsif ($sym == SDLK_a) {
1768 $::CONN->user_send ("command apply");
1769 } elsif ($sym == SDLK_QUOTE) {
1770 $self->emit ('activate_console');
1771 } elsif ($sym == SDLK_SLASH) {
1772 $self->emit ('activate_console' => '/');
1773 } elsif (exists $DIR{$sym}) {
1774 if ($mod & KMOD_SHIFT) {
1775 $self->{shft}++;
1776 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1777 } elsif ($mod & KMOD_CTRL) {
1778 $self->{ctrl}++;
1779 $::CONN->user_send ("command run $DIR{$sym}[0]");
1780 } else {
1781 $::CONN->user_send ("command $DIR{$sym}[1]");
1782 }
1783 }
1784}
1785
1786sub key_up {
1787 my ($self, $ev) = @_;
1788
1789 my $mod = $ev->key_mod;
1790 my $sym = $ev->key_sym;
1791
1792 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1793 $::CONN->user_send ("command fire_stop");
1794 }
1795 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1796 $::CONN->user_send ("command run_stop");
1797 }
1798}
1799
1800#############################################################################
1801
1802package CFClient::UI::Animator; 2626package CFClient::UI::Animator;
1803 2627
1804use SDL::OpenGL; 2628use CFClient::OpenGL;
1805 2629
1806our @ISA = CFClient::UI::Bin::; 2630our @ISA = CFClient::UI::Bin::;
1807 2631
1808sub moveto { 2632sub moveto {
1809 my ($self, $x, $y) = @_; 2633 my ($self, $x, $y) = @_;
… …
1847 2671
1848sub new { 2672sub new {
1849 my $class = shift; 2673 my $class = shift;
1850 2674
1851 my $self = $class->SUPER::new ( 2675 my $self = $class->SUPER::new (
1852 state => 0, 2676 state => 0,
1853 connect_activate => \&toggle_flopper, 2677 on_activate => \&toggle_flopper,
1854 @_ 2678 @_
1855 ); 2679 );
1856 2680
1857 if ($self->{state}) {
1858 $self->{state} = 0;
1859 $self->toggle_flopper;
1860 }
1861
1862 $self 2681 $self
1863} 2682}
1864 2683
1865sub toggle_flopper { 2684sub toggle_flopper {
1866 my ($self) = @_; 2685 my ($self) = @_;
1867 2686
1868 # TODO: use animation 2687 $self->{other}->toggle_visibility;
1869 if ($self->{state} = !$self->{state}) { 2688}
1870 $CFClient::UI::TOPLEVEL->add ($self->{other}); 2689
1871 $self->{other}->move ( 2690#############################################################################
1872 ($::WIDTH - $self->{other}{w}) * 0.5, 2691
1873 ($::HEIGHT - $self->{other}{h}) * 0.5, 2692package CFClient::UI::Tooltip;
2693
2694our @ISA = CFClient::UI::Bin::;
2695
2696use CFClient::OpenGL;
2697
2698sub new {
2699 my $class = shift;
2700
2701 $class->SUPER::new (
2702 @_,
2703 can_events => 0,
2704 )
2705}
2706
2707sub set_tooltip_from {
2708 my ($self, $widget) = @_;
2709
2710 my $tooltip = $widget->{tooltip};
2711
2712 if ($ENV{CFPLUS_DEBUG} & 2) {
2713 $tooltip .= "\n\n" . (ref $widget) . "\n"
2714 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2715 . "req $widget->{req_w} $widget->{req_h}\n"
2716 . "visible $widget->{visible}";
2717 }
2718
2719 $self->add (new CFClient::UI::Label
2720 markup => $tooltip,
2721 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2722 fontsize => 0.8,
2723 fg => [0, 0, 0, 1],
2724 ellipsise => 0,
2725 font => ($widget->{tooltip_font} || $::FONT_PROP),
2726 );
2727}
2728
2729sub size_request {
2730 my ($self) = @_;
2731
2732 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2733
2734 ($w + 4, $h + 4)
2735}
2736
2737sub size_allocate {
2738 my ($self, $w, $h) = @_;
2739
2740 $self->SUPER::size_allocate ($w - 4, $h - 4);
2741}
2742
2743sub visibility_change {
2744 my ($self, $visible) = @_;
2745
2746 return unless $visible;
2747
2748 $self->{root}->on_post_alloc ("move_$self" => sub {
2749 my $widget = $self->{owner}
2750 or return;
2751
2752 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2753
2754 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2755 if $x + $self->{w} > $::WIDTH;
2756
2757 $self->move_abs ($x, $y);
2758 });
2759}
2760
2761sub _draw {
2762 my ($self) = @_;
2763
2764 glTranslate 0.375, 0.375;
2765
2766 my ($w, $h) = @$self{qw(w h)};
2767
2768 glColor 1, 0.8, 0.4;
2769 glBegin GL_QUADS;
2770 glVertex 0 , 0;
2771 glVertex 0 , $h;
2772 glVertex $w, $h;
2773 glVertex $w, 0;
2774 glEnd;
2775
2776 glColor 0, 0, 0;
2777 glBegin GL_LINE_LOOP;
2778 glVertex 0 , 0;
2779 glVertex 0 , $h;
2780 glVertex $w, $h;
2781 glVertex $w, 0;
2782 glEnd;
2783
2784 glTranslate 2 - 0.375, 2 - 0.375;
2785
2786 $self->SUPER::_draw;
2787}
2788
2789#############################################################################
2790
2791package CFClient::UI::Face;
2792
2793our @ISA = CFClient::UI::Base::;
2794
2795use CFClient::OpenGL;
2796
2797sub new {
2798 my $class = shift;
2799
2800 my $self = $class->SUPER::new (
2801 aspect => 1,
2802 can_events => 0,
2803 @_,
2804 );
2805
2806 if ($self->{anim} && $self->{animspeed}) {
2807 Scalar::Util::weaken (my $widget = $self);
2808
2809 $self->{timer} = Event->timer (
2810 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2811 hard => 1,
2812 interval => $self->{animspeed},
2813 cb => sub {
2814 ++$widget->{frame};
2815 $widget->update;
2816 },
1874 ); 2817 );
2818 }
2819
2820 $self
2821}
2822
2823sub size_request {
2824 (32, 8)
2825}
2826
2827sub update {
2828 my ($self) = @_;
2829
2830 return unless $self->{visible};
2831
2832 $self->SUPER::update;
2833}
2834
2835sub _draw {
2836 my ($self) = @_;
2837
2838 return unless $::CONN;
2839
2840 my $face;
2841
2842 if ($self->{frame}) {
2843 my $anim = $::CONN->{anim}[$self->{anim}];
2844
2845 $face = $anim->[ $self->{frame} % @$anim ]
2846 if $anim && @$anim;
2847 }
2848
2849 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2850
2851 if ($tex) {
2852 glEnable GL_TEXTURE_2D;
2853 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2854 glColor 0, 0, 0, 1;
2855 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2856 glDisable GL_TEXTURE_2D;
2857 }
2858}
2859
2860sub DESTROY {
2861 my ($self) = @_;
2862
2863 $self->{timer}->cancel
2864 if $self->{timer};
2865
2866 $self->SUPER::DESTROY;
2867}
2868
2869#############################################################################
2870
2871package CFClient::UI::Buttonbar;
2872
2873our @ISA = CFClient::UI::HBox::;
2874
2875# TODO: should actualyl wrap buttons and other goodies.
2876
2877#############################################################################
2878
2879package CFClient::UI::Menu;
2880
2881our @ISA = CFClient::UI::FancyFrame::;
2882
2883use CFClient::OpenGL;
2884
2885sub new {
2886 my $class = shift;
2887
2888 my $self = $class->SUPER::new (
2889 items => [],
2890 z => 100,
2891 @_,
2892 );
2893
2894 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2895
2896 for my $item (@{ $self->{items} }) {
2897 my ($widget, $cb) = @$item;
2898
2899 # handle various types of items, only text for now
2900 if (!ref $widget) {
2901 $widget = new CFClient::UI::Label
2902 can_hover => 1,
2903 can_events => 1,
2904 text => $widget;
2905 }
2906
2907 $self->{item}{$widget} = $item;
2908
2909 $self->{vbox}->add ($widget);
2910 }
2911
2912 $self
2913}
2914
2915# popup given the event (must be a mouse button down event currently)
2916sub popup {
2917 my ($self, $ev) = @_;
2918
2919 $self->_emit ("popdown");
2920
2921 # maybe save $GRAB? must be careful about events...
2922 $GRAB = $self;
2923 $self->{button} = $ev->{button};
2924
2925 $self->show;
2926 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2927}
2928
2929sub mouse_motion {
2930 my ($self, $ev, $x, $y) = @_;
2931
2932 # TODO: should use vbox->find_widget or so
2933 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2934 $self->{hover} = $self->{item}{$HOVER};
2935
2936 0
2937}
2938
2939sub button_up {
2940 my ($self, $ev, $x, $y) = @_;
2941
2942 if ($ev->{button} == $self->{button}) {
2943 undef $GRAB;
2944 $self->hide;
2945
2946 $self->_emit ("popdown");
2947 $self->{hover}[1]->() if $self->{hover};
1875 } else { 2948 } else {
1876 $CFClient::UI::TOPLEVEL->remove ($self->{other}); 2949 return 0
2950 }
2951
1877 } 2952 1
1878} 2953}
1879 2954
1880############################################################################# 2955#############################################################################
1881 2956
1882package CFClient::UI::Toplevel; 2957package CFClient::UI::Multiplexer;
1883 2958
1884our @ISA = CFClient::UI::Container::; 2959our @ISA = CFClient::UI::Container::;
1885 2960
1886use SDL::OpenGL; 2961sub new {
2962 my $class = shift;
2963
2964 my $self = $class->SUPER::new (
2965 @_,
2966 );
2967
2968 $self->{current} = $self->{children}[0]
2969 if @{ $self->{children} };
2970
2971 $self
2972}
2973
2974sub add {
2975 my ($self, @widgets) = @_;
2976
2977 $self->SUPER::add (@widgets);
2978
2979 $self->{current} = $self->{children}[0]
2980 if @{ $self->{children} };
2981}
2982
2983sub set_current_page {
2984 my ($self, $page_or_widget) = @_;
2985
2986 my $widget = ref $page_or_widget
2987 ? $page_or_widget
2988 : $self->{children}[$page_or_widget];
2989
2990 $self->{current} = $widget;
2991 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
2992
2993 $self->_emit (page_changed => $self->{current});
2994
2995 $self->realloc;
2996}
2997
2998sub visible_children {
2999 $_[0]{current}
3000}
1887 3001
1888sub size_request { 3002sub size_request {
1889 ($::WIDTH, $::HEIGHT) 3003 my ($self) = @_;
3004
3005 $self->{current}->size_request
1890} 3006}
1891 3007
1892sub size_allocate { 3008sub size_allocate {
1893 my ($self, $x, $y, $w, $h) = @_; 3009 my ($self, $w, $h) = @_;
1894 3010
1895 $self->_size_allocate ($x, $y, $w, $h); 3011 $self->{current}->configure (0, 0, $w, $h);
1896
1897 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request)
1898 for @{$self->{children}};
1899} 3012}
1900 3013
1901sub translate { 3014sub _draw {
3015 my ($self) = @_;
3016
3017 $self->{current}->draw;
3018}
3019
3020#############################################################################
3021
3022package CFClient::UI::Notebook;
3023
3024our @ISA = CFClient::UI::VBox::;
3025
3026sub new {
3027 my $class = shift;
3028
3029 my $self = $class->SUPER::new (
3030 buttonbar => (new CFClient::UI::Buttonbar),
3031 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3032 # filter => # will be put between multiplexer and $self
3033 @_,
3034 );
3035
3036 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3037 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3038
3039 $self
3040}
3041
3042sub add {
3043 my ($self, $title, $widget, $tooltip) = @_;
3044
3045 Scalar::Util::weaken $self;
3046
3047 $self->{buttonbar}->add (new CFClient::UI::Button
3048 markup => $title,
3049 tooltip => $tooltip,
3050 on_activate => sub { $self->set_current_page ($widget) },
3051 );
3052
3053 $self->{multiplexer}->add ($widget);
3054}
3055
3056sub set_current_page {
3057 my ($self, $page) = @_;
3058
3059 $self->{multiplexer}->set_current_page ($page);
3060 $self->_emit (page_changed => $self->{multiplexer}{current});
3061}
3062
3063#############################################################################
3064
3065package CFClient::UI::Statusbox;
3066
3067our @ISA = CFClient::UI::VBox::;
3068
3069sub new {
3070 my $class = shift;
3071
3072 $class->SUPER::new (
3073 fontsize => 0.8,
3074 @_,
3075 )
3076}
3077
3078sub reorder {
3079 my ($self) = @_;
3080 my $NOW = time;
3081
3082 while (my ($k, $v) = each %{ $self->{item} }) {
3083 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3084 }
3085
3086 my @widgets;
3087
3088 my @items = sort {
3089 $a->{pri} <=> $b->{pri}
3090 or $b->{id} <=> $a->{id}
3091 } values %{ $self->{item} };
3092
3093 my $count = 10 + 1;
3094 for my $item (@items) {
3095 last unless --$count;
3096
3097 push @widgets, $item->{label} ||= do {
3098 # TODO: doesn't handle markup well (read as: at all)
3099 my $short = $item->{count} > 1
3100 ? "<b>$item->{count} ×</b> $item->{text}"
3101 : $item->{text};
3102
3103 for ($short) {
3104 s/^\s+//;
3105 s/\s+/ /g;
3106 }
3107
3108 new CFClient::UI::Label
3109 markup => $short,
3110 tooltip => $item->{tooltip},
3111 tooltip_font => $::FONT_PROP,
3112 tooltip_width => 0.67,
3113 fontsize => $item->{fontsize} || $self->{fontsize},
3114 max_w => $::WIDTH * 0.44,
3115 fg => $item->{fg},
3116 can_events => 1,
3117 can_hover => 1
3118 };
3119 }
3120
3121 $self->clear;
3122 $self->SUPER::add (reverse @widgets);
3123}
3124
3125sub add {
3126 my ($self, $text, %arg) = @_;
3127
3128 $text =~ s/^\s+//;
3129 $text =~ s/\s+$//;
3130
3131 return unless $text;
3132
3133 my $timeout = time + ((delete $arg{timeout}) || 60);
3134
3135 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3136
3137 if (my $item = $self->{item}{$group}) {
3138 if ($item->{text} eq $text) {
3139 $item->{count}++;
3140 } else {
3141 $item->{count} = 1;
3142 $item->{text} = $item->{tooltip} = $text;
3143 }
3144 $item->{id} = ++$self->{id};
3145 $item->{timeout} = $timeout;
3146 delete $item->{label};
3147 } else {
3148 $self->{item}{$group} = {
3149 id => ++$self->{id},
3150 text => $text,
3151 timeout => $timeout,
3152 tooltip => $text,
3153 fg => [0.8, 0.8, 0.8, 0.8],
3154 pri => 0,
3155 count => 1,
3156 %arg,
3157 };
3158 }
3159
3160 $self->reorder;
3161}
3162
3163sub reconfigure {
3164 my ($self) = @_;
3165
3166 delete $_->{label}
3167 for values %{ $self->{item} || {} };
3168
3169 $self->reorder;
3170 $self->SUPER::reconfigure;
3171}
3172
3173#############################################################################
3174
3175package CFClient::UI::Inventory;
3176
3177our @ISA = CFClient::UI::ScrolledWindow::;
3178
3179sub new {
3180 my $class = shift;
3181
3182 my $self = $class->SUPER::new (
3183 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3184 @_,
3185 );
3186
3187 $self
3188}
3189
3190sub set_items {
3191 my ($self, $items) = @_;
3192
3193 $self->{child}->clear;
3194 return unless $items;
3195
3196 my @items = sort {
3197 ($a->{type} <=> $b->{type})
3198 or ($a->{name} cmp $b->{name})
3199 } @$items;
3200
3201 $self->{real_items} = \@items;
3202
3203 my $row = 0;
3204 for my $item (@items) {
3205 CFClient::Item::update_widgets $item;
3206
3207 $self->{child}->add (0, $row, $item->{face_widget});
3208 $self->{child}->add (1, $row, $item->{desc_widget});
3209 $self->{child}->add (2, $row, $item->{weight_widget});
3210
3211 $row++;
3212 }
3213}
3214
3215#############################################################################
3216
3217package CFClient::UI::BindEditor;
3218
3219our @ISA = CFClient::UI::FancyFrame::;
3220
3221sub new {
3222 my $class = shift;
3223
3224 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3225
3226 $self->add (my $vb = new CFClient::UI::VBox);
3227
3228
3229 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3230 text => "start recording",
3231 tooltip => "Start/Stops recording of actions."
3232 ."All subsequent actions after the recording started will be captured."
3233 ."The actions are displayed after the record was stopped."
3234 ."To bind the action you have to click on the 'Bind' button",
3235 on_activate => sub {
3236 unless ($self->{recording}) {
3237 $self->start;
3238 } else {
3239 $self->stop;
3240 }
3241 });
3242
3243 $vb->add (new CFClient::UI::Label text => "Actions:");
3244 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3245
3246 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3247 $vb->add (my $hb = new CFClient::UI::HBox);
3248 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3249 $hb->add (new CFClient::UI::Button
3250 text => "bind",
3251 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3252 on_activate => sub {
3253 $self->ask_for_bind;
3254 });
3255
3256 $vb->add (my $hb = new CFClient::UI::HBox);
3257 $hb->add (new CFClient::UI::Button
3258 text => "ok",
3259 expand => 1,
3260 tooltip => "This closes the binding editor and saves the binding",
3261 on_activate => sub {
3262 $self->hide;
3263 $self->commit;
3264 });
3265
3266 $hb->add (new CFClient::UI::Button
3267 text => "cancel",
3268 expand => 1,
3269 tooltip => "This closes the binding editor without saving",
3270 on_activate => sub {
3271 $self->hide;
3272 $self->{binding_cancel}->()
3273 if $self->{binding_cancel};
3274 });
3275
3276 $self->update_binding_widgets;
3277
3278 $self
3279}
3280
3281sub commit {
3282 my ($self) = @_;
3283 my ($mod, $sym, $cmds) = $self->get_binding;
3284 if ($sym != 0 && @$cmds > 0) {
3285 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3286 ."'. Don't forget 'Save Config'!");
3287 $self->{binding_change}->($mod, $sym, $cmds)
3288 if $self->{binding_change};
3289 } else {
3290 $::STATUSBOX->add ("No action bound, no key or action specified!");
3291 $self->{binding_cancel}->()
3292 if $self->{binding_cancel};
3293 }
3294}
3295
3296sub start {
3297 my ($self) = @_;
3298
3299 $self->{rec_btn}->set_text ("stop recording");
3300 $self->{recording} = 1;
3301 $self->clear_command_list;
3302 $::CONN->start_record if $::CONN;
3303}
3304
3305sub stop {
3306 my ($self) = @_;
3307
3308 $self->{rec_btn}->set_text ("start recording");
3309 $self->{recording} = 0;
3310
3311 my $rec;
3312 $rec = $::CONN->stop_record if $::CONN;
3313 return unless ref $rec eq 'ARRAY';
3314 $self->set_command_list ($rec);
3315}
3316
3317
3318sub ask_for_bind_and_commit {
3319 my ($self) = @_;
3320 $self->ask_for_bind (1);
3321}
3322
3323sub ask_for_bind {
3324 my ($self, $commit) = @_;
3325
3326 CFClient::Binder::open_binding_dialog (sub {
3327 my ($mod, $sym) = @_;
3328 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3329 $self->update_binding_widgets;
3330 $self->commit if $commit;
3331 });
3332}
3333
3334# $mod and $sym are the modifiers and key symbol
3335# $cmds is a array ref of strings (the commands)
3336# $cb is the callback that is executed on OK
3337# $ccb is the callback that is executed on CANCEL and
3338# when the binding was unsuccessful on OK
3339sub set_binding {
3340 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3341
3342 $self->clear_command_list;
3343 $self->{recording} = 0;
3344 $self->{rec_btn}->set_text ("start recording");
3345
3346 $self->{binding} = [$mod, $sym];
3347 $self->{commands} = $cmds;
3348
3349 $self->{binding_change} = $cb;
3350 $self->{binding_cancel} = $ccb;
3351
3352 $self->update_binding_widgets;
3353}
3354
3355# this is a shortcut method that asks for a binding
3356# and then just binds it.
3357sub do_quick_binding {
3358 my ($self, $cmds) = @_;
3359 $self->set_binding (undef, undef, $cmds, sub {
3360 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3361 });
3362 $self->ask_for_bind (1);
3363}
3364
3365sub update_binding_widgets {
3366 my ($self) = @_;
3367 my ($mod, $sym, $cmds) = $self->get_binding;
3368 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3369 $self->set_command_list ($cmds);
3370}
3371
3372sub get_binding {
3373 my ($self) = @_;
3374 return (
3375 $self->{binding}->[0],
3376 $self->{binding}->[1],
3377 [ grep { defined $_ } @{$self->{commands}} ]
3378 );
3379}
3380
3381sub clear_command_list {
3382 my ($self) = @_;
3383 $self->{cmdbox}->clear ();
3384}
3385
3386sub set_command_list {
3387 my ($self, $cmds) = @_;
3388
3389 $self->{cmdbox}->clear ();
3390 $self->{commands} = $cmds;
3391
3392 my $idx = 0;
3393
3394 for (@$cmds) {
3395 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3396
3397 my $i = $idx;
3398 $hb->add (new CFClient::UI::Label text => $_);
3399 $hb->add (new CFClient::UI::Button
3400 text => "delete",
3401 tooltip => "Deletes the action from the record",
3402 on_activate => sub {
3403 $self->{cmdbox}->remove ($hb);
3404 $cmds->[$i] = undef;
3405 });
3406
3407
3408 $idx++
3409 }
3410}
3411
3412#############################################################################
3413
3414package CFClient::UI::SpellList;
3415
3416our @ISA = CFClient::UI::Table::;
3417
3418sub new {
3419 my $class = shift;
3420
3421 my $self = $class->SUPER::new (
3422 binding => [],
3423 commands => [],
3424 @_,
3425 )
3426}
3427
3428# XXX: Do sorting? Argl...
3429sub add_spell {
3430 my ($self, $spell) = @_;
3431 $self->{spells}->{$spell->{name}} = $spell;
3432
3433 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3434 face => $spell->{face},
3435 can_hover => 1,
3436 can_events => 1,
3437 tooltip => $spell->{message});
3438
3439 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3440 text => $spell->{name},
3441 can_hover => 1,
3442 can_events => 1,
3443 tooltip => $spell->{message},
3444 expand => 1);
3445
3446 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3447 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3448 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3449 expand => 1);
3450
3451 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3452 text => "bind to key",
3453 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3454}
3455
3456sub rebuild_spell_list {
3457 my ($self) = @_;
3458 $self->{tbl_idx} = 0;
3459 $self->add_spell ($_) for values %{$self->{spells}};
3460}
3461
3462sub remove_spell {
3463 my ($self, $spell) = @_;
3464 delete $self->{spells}->{$spell->{name}};
3465 $self->rebuild_spell_list;
3466}
3467
3468#############################################################################
3469
3470package CFClient::UI::Root;
3471
3472our @ISA = CFClient::UI::Container::;
3473
3474use CFClient::OpenGL;
3475
3476sub new {
3477 my $class = shift;
3478
3479 my $self = $class->SUPER::new (
3480 visible => 1,
3481 @_,
3482 );
3483
3484 Scalar::Util::weaken ($self->{root} = $self);
3485
3486 $self
3487}
3488
3489sub size_request {
3490 my ($self) = @_;
3491
3492 ($self->{w}, $self->{h})
3493}
3494
3495sub _to_pixel {
3496 my ($coord, $size, $max) = @_;
3497
3498 $coord =
3499 $coord eq "center" ? ($max - $size) * 0.5
3500 : $coord eq "max" ? $max
3501 : $coord;
3502
3503 $coord = 0 if $coord < 0;
3504 $coord = $max - $size if $coord > $max - $size;
3505
3506 int $coord + 0.5
3507}
3508
3509sub size_allocate {
3510 my ($self, $w, $h) = @_;
3511
3512 for my $child ($self->children) {
3513 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3514
3515 $X = $child->{force_x} if exists $child->{force_x};
3516 $Y = $child->{force_y} if exists $child->{force_y};
3517
3518 $X = _to_pixel $X, $W, $self->{w};
3519 $Y = _to_pixel $Y, $H, $self->{h};
3520
3521 $child->configure ($X, $Y, $W, $H);
3522 }
3523}
3524
3525sub coord2local {
1902 my ($self, $x, $y) = @_; 3526 my ($self, $x, $y) = @_;
1903 3527
1904 ($x, $y) 3528 ($x, $y)
1905} 3529}
1906 3530
3531sub coord2global {
3532 my ($self, $x, $y) = @_;
3533
3534 ($x, $y)
3535}
3536
1907sub update { 3537sub update {
1908 my ($self) = @_; 3538 my ($self) = @_;
1909 3539
1910 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3540 $::WANT_REFRESH++;
1911 ::refresh ();
1912} 3541}
1913 3542
1914sub add { 3543sub add {
1915 my ($self, $widget) = @_; 3544 my ($self, @children) = @_;
1916 3545
3546 $_->{is_toplevel} = 1
3547 for @children;
3548
1917 $self->SUPER::add ($widget); 3549 $self->SUPER::add (@children);
3550}
1918 3551
1919 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 3552sub remove {
3553 my ($self, @children) = @_;
3554
3555 $self->SUPER::remove (@children);
3556
3557 delete $self->{is_toplevel}
3558 for @children;
3559
3560 while (@children) {
3561 my $w = pop @children;
3562 push @children, $w->children;
3563 $w->set_invisible;
3564 }
1920} 3565}
1921 3566
1922sub on_refresh { 3567sub on_refresh {
1923 my ($self, $id, $cb) = @_; 3568 my ($self, $id, $cb) = @_;
1924 3569
1925 $self->{refresh_hook}{$id} = $cb; 3570 $self->{refresh_hook}{$id} = $cb;
1926} 3571}
1927 3572
3573sub on_post_alloc {
3574 my ($self, $id, $cb) = @_;
3575
3576 $self->{post_alloc_hook}{$id} = $cb;
3577}
3578
1928sub draw { 3579sub draw {
1929 my ($self) = @_; 3580 my ($self) = @_;
1930 3581
1931 while (my $rcb = delete $self->{refresh_hook}) { 3582 while ($self->{refresh_hook}) {
1932 $_->() for values %$rcb; 3583 $_->()
3584 for values %{delete $self->{refresh_hook}};
1933 } 3585 }
3586
3587 if ($self->{realloc}) {
3588 my %queue;
3589 my @queue;
3590 my $widget;
3591
3592 outer:
3593 while () {
3594 if (my $realloc = delete $self->{realloc}) {
3595 for $widget (values %$realloc) {
3596 $widget->{visible} or next; # do not resize invisible widgets
3597
3598 $queue{$widget+0}++ and next; # duplicates are common
3599
3600 push @{ $queue[$widget->{visible}] }, $widget;
3601 }
3602 }
3603
3604 while () {
3605 @queue or last outer;
3606
3607 $widget = pop @{ $queue[-1] || [] }
3608 and last;
3609
3610 pop @queue;
3611 }
3612
3613 delete $queue{$widget+0};
3614
3615 my ($w, $h) = $widget->size_request;
3616
3617 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3618 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3619
3620 $w = $widget->{force_w} if exists $widget->{force_w};
3621 $h = $widget->{force_h} if exists $widget->{force_h};
3622
3623 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3624 || delete $widget->{force_realloc}) {
3625 $widget->{req_w} = $w;
3626 $widget->{req_h} = $h;
3627
3628 $self->{size_alloc}{$widget+0} = $widget;
3629
3630 if (my $parent = $widget->{parent}) {
3631 $self->{realloc}{$parent+0} = $parent
3632 unless $queue{$parent+0};
3633
3634 $parent->{force_size_alloc} = 1;
3635 $self->{size_alloc}{$parent+0} = $parent;
3636 }
3637 }
3638
3639 delete $self->{realloc}{$widget+0};
3640 }
3641 }
3642
3643 while (my $size_alloc = delete $self->{size_alloc}) {
3644 my @queue = sort { $b->{visible} <=> $a->{visible} }
3645 values %$size_alloc;
3646
3647 while () {
3648 my $widget = pop @queue || last;
3649
3650 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3651
3652 $w = 0 if $w < 0;
3653 $h = 0 if $h < 0;
3654
3655 $w = int $w + 0.5;
3656 $h = int $h + 0.5;
3657
3658 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3659 $widget->{old_w} = $widget->{w};
3660 $widget->{old_h} = $widget->{h};
3661
3662 $widget->{w} = $w;
3663 $widget->{h} = $h;
3664
3665 $widget->emit (size_allocate => $w, $h);
3666 }
3667 }
3668 }
3669
3670 while ($self->{post_alloc_hook}) {
3671 $_->()
3672 for values %{delete $self->{post_alloc_hook}};
3673 }
3674
1934 3675
1935 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3676 glViewport 0, 0, $::WIDTH, $::HEIGHT;
1936 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3677 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
1937 glClear GL_COLOR_BUFFER_BIT; 3678 glClear GL_COLOR_BUFFER_BIT;
1938 3679
1939 glMatrixMode GL_PROJECTION; 3680 glMatrixMode GL_PROJECTION;
1940 glLoadIdentity; 3681 glLoadIdentity;
1941 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3682 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
1942 glMatrixMode GL_MODELVIEW; 3683 glMatrixMode GL_MODELVIEW;
1943 glLoadIdentity; 3684 glLoadIdentity;
1944 3685
3686 {
3687 package CFClient::UI::Base;
3688
3689 ($draw_x, $draw_y, $draw_w, $draw_h) =
3690 (0, 0, $self->{w}, $self->{h});
3691 }
3692
1945 $self->_draw; 3693 $self->_draw;
1946} 3694}
1947 3695
1948############################################################################# 3696#############################################################################
1949 3697
1950package CFClient::UI; 3698package CFClient::UI;
1951 3699
1952$TOPLEVEL = new CFClient::UI::Toplevel; 3700$ROOT = new CFClient::UI::Root;
3701$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1953 3702
19541 37031
1955 3704

Diff Legend

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