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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.77 by root, Tue Apr 11 22:14:13 2006 UTC vs.
Revision 1.306 by root, Sun Jun 18 17:39:36 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 ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
12our $TOPLEVEL; 15our $LAYOUT;
16our $ROOT;
17our $TOOLTIP;
13our $BUTTON_STATE; 18our $BUTTON_STATE;
19
20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
23 if (!$GRAB) {
24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25 if (length $widget->{tooltip}) {
26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
32
33 my $tip = $widget->{tooltip};
34
35 $tip = $tip->($widget) if CODE:: eq ref $tip;
36
37 $TOOLTIP->set_tooltip_from ($widget);
38 $TOOLTIP->show;
39 }
40
41 return;
42 }
43 }
44 }
45
46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
71}
14 72
15# class methods for events 73# class methods for events
16sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
18} 77}
19 78
20sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
22} 82}
23 83
24sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
25 my ($ev) = @_; 85 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
27 87
28 if (!$BUTTON_STATE) { 88 if (!$BUTTON_STATE) {
29 my $widget = $TOPLEVEL->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
30 90
31 $GRAB = $widget; 91 $GRAB = $widget;
32 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
33 }
34 93
94 $TOOLTIP_WATCHER->cb->();
95 }
96
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 98
37 $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
38} 101}
39 102
40sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
41 my ($ev) = @_; 104 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
43 106
44 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 108
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 110
48 $GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
49 113
50 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 116 $grab->update if $grab;
53 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
118
119 $TOOLTIP_WATCHER->cb->();
54 } 120 }
55} 121}
56 122
57sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
58 my ($ev) = @_; 124 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 125 my ($x, $y) = ($ev->{x}, $ev->{y});
60 126
61 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 127 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 128
63 if ($widget != $HOVER) { 129 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
65 131
66 $hover->update if $hover; 132 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 134
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 135 $TOOLTIP_WATCHER->start;
136 }
137
138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
140}
141
142# convert position array to integers
143sub harmonize {
144 my ($vals) = @_;
145
146 my $rem = 0;
147
148 for (@$vals) {
149 my $i = int $_ + $rem;
150 $rem += $_ - $i;
151 $_ = $i;
152 }
153}
154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
71} 194}
72 195
73############################################################################# 196#############################################################################
74 197
75package CFClient::UI::Base; 198package CFClient::UI::Base;
76 199
77use strict; 200use strict;
78 201
79use SDL::OpenGL; 202use CFClient::OpenGL;
80 203
81sub new { 204sub new {
82 my $class = shift; 205 my $class = shift;
83 206
84 bless { 207 my $self = bless {
85 x => 0, 208 x => "center",
86 y => 0, 209 y => "center",
87 z => 0, 210 z => 0,
88 w => -1, 211 w => undef,
89 h => -1, 212 h => undef,
213 can_events => 1,
90 @_ 214 @_
91 }, $class 215 }, $class;
92}
93 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
219 for (keys %$self) {
220 if (/^on_(.*)$/) {
221 $self->connect ($1 => delete $self->{$_});
222 }
223 }
224
225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
235 }
236
237 $self
238}
239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
247sub show {
248 my ($self) = @_;
249
250 return if $self->{parent};
251
252 $CFClient::UI::ROOT->add ($self);
253}
254
255sub set_visible {
256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{visible};
278 delete $self->{root};
279
280 undef $GRAB if $GRAB == $self;
281 undef $HOVER if $HOVER == $self;
282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->emit ("focus_out");
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 $self->{parent};
314}
315
94sub move { 316sub move_abs {
95 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
96 $self->{x} = $x; 318
97 $self->{y} = $y; 319 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
320 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
98 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
99}
100 322
101sub needs_redraw { 323 $self->update;
102 0 324}
325
326sub set_size {
327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
103} 333}
104 334
105sub size_request { 335sub size_request {
106 require Carp; 336 require Carp;
107 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
108} 338}
109 339
110sub _size_allocate { 340sub configure {
111 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
112 342
343 if ($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) {
113 $self->{x} = $x; 356 $self->{x} = $x;
114 $self->{y} = $y; 357 $self->{y} = $y;
358 $self->update;
359 }
115 360
116 return unless $self->{w} != $w || $self->{h} != $h; 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
117 363
118 $self->{w} = $w; 364 $self->{alloc_w} = $w;
119 $self->{h} = $h; 365 $self->{alloc_h} = $h;
120 366
367 $self->{root}{size_alloc}{$self+0} = $self;
121 1 368 }
122} 369}
123 370
124sub size_allocate { 371sub children {
372 # nop
373}
374
375sub visible_children {
376 $_[0]->children
377}
378
379sub set_max_size {
125 my ($self, $x, $y, $w, $h) = @_; 380 my ($self, $w, $h) = @_;
126 381
127 $self->_size_allocate ($x, $y, $w, $h); 382 $self->{max_w} = int $w if defined $w;
128} 383 $self->{max_h} = int $h if defined $h;
129 384
385 $self->realloc;
386}
387
388sub set_tooltip {
389 my ($self, $tooltip) = @_;
390
391 $tooltip =~ s/^\s+//;
392 $tooltip =~ s/\s+$//;
393
394 return if $self->{tooltip} eq $tooltip;
395
396 $self->{tooltip} = $tooltip;
397
398 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
399 delete $CFClient::UI::TOOLTIP->{owner};
400 $CFClient::UI::TOOLTIP_WATCHER->cb->();
401 }
402}
403
130# translate global koordinates to local coordinate system 404# translate global coordinates to local coordinate system
131sub translate { 405sub coord2local {
132 my ($self, $x, $y) = @_; 406 my ($self, $x, $y) = @_;
133 407
134 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 408 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
135} 409}
136 410
411# translate local coordinates to global coordinate system
412sub coord2global {
413 my ($self, $x, $y) = @_;
414
415 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
416}
417
137sub focus_in { 418sub invoke_focus_in {
138 my ($self) = @_; 419 my ($self) = @_;
139 420
140 return if $FOCUS == $self; 421 return if $FOCUS == $self;
422 return unless $self->{can_focus};
141 423
142 my $focus = $FOCUS; $FOCUS = $self; 424 my $focus = $FOCUS; $FOCUS = $self;
425
143 $focus->update if $focus; 426 $focus->update if $focus;
144 $FOCUS->update; 427 $FOCUS->update;
145}
146 428
429 0
430}
431
147sub focus_out { 432sub invoke_focus_out {
148 my ($self) = @_; 433 my ($self) = @_;
149 434
150 return unless $FOCUS == $self; 435 return unless $FOCUS == $self;
151 436
152 my $focus = $FOCUS; undef $FOCUS; 437 my $focus = $FOCUS; undef $FOCUS;
438
153 $focus->update if $focus; #? 439 $focus->update if $focus; #?
154}
155 440
441 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
442 unless $FOCUS;
443
444 0
445}
446
447sub grab_focus {
448 my ($self) = @_;
449
450 $self->emit ("focus_in");
451}
452
156sub mouse_motion { } 453sub invoke_mouse_motion { 1 }
157sub button_up { } 454sub invoke_button_up { 1 }
158sub key_down { } 455sub invoke_key_down { 1 }
159sub key_up { } 456sub invoke_key_up { 1 }
160 457
161sub button_down { 458sub invoke_button_down {
162 my ($self, $ev, $x, $y) = @_; 459 my ($self, $ev, $x, $y) = @_;
163 460
164 $self->focus_in; 461 $self->grab_focus;
165}
166 462
167sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
168sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
169sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
170sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
171sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
172
173sub draw {
174 my ($self) = @_;
175
176 return unless $self->{h} && $self->{w};
177
178 glPushMatrix;
179 glTranslate $self->{x}, $self->{y}, 0;
180 $self->_draw;
181 glPopMatrix;
182
183 if ($self == $HOVER) {
184 my ($x, $y) = @$self{qw(x y)};
185
186 glColor 0, 0, 1, 0.2;
187 glEnable GL_BLEND;
188 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
189 glBegin GL_QUADS;
190 glVertex $x , $y;
191 glVertex $x + $self->{w}, $y;
192 glVertex $x + $self->{w}, $y + $self->{h};
193 glVertex $x , $y + $self->{h};
194 glEnd;
195 glDisable GL_BLEND;
196 } 463 1
197} 464}
198 465
199sub _draw { 466sub connect {
200 my ($self) = @_; 467 my ($self, $signal, $cb) = @_;
201 468
202 warn "no draw defined for $self\n"; 469 push @{ $self->{signal_cb}{$signal} }, $cb;
203} 470}
204 471
205sub bbox { 472sub emit {
206 my ($self) = @_; 473 my ($self, $signal, @args) = @_;
207 my ($w, $h) = $self->size_request; 474
208 ( 475 (List::Util::sum +(map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}), # before
209 $self->{x}, 476 ($self->can ("invoke_$signal") || sub { 1 })->($self, @args)) # closure
210 $self->{y}, 477 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
211 $self->{x} = $w,
212 $self->{y} = $h
213 )
214} 478}
215 479
216sub find_widget { 480sub find_widget {
217 my ($self, $x, $y) = @_; 481 my ($self, $x, $y) = @_;
482
483 return () unless $self->{can_events};
218 484
219 return $self 485 return $self
220 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 486 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
221 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 487 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
222 488
223 () 489 ()
224} 490}
225 491
226sub del_parent { $_[0]->{parent} = undef }
227
228sub set_parent { 492sub set_parent {
229 my ($self, $par) = @_; 493 my ($self, $parent) = @_;
230 494
231 $self->{parent} = $par;
232 Scalar::Util::weaken $self->{parent}; 495 Scalar::Util::weaken ($self->{parent} = $parent);
496 $self->set_visible if $parent->{visible};
233} 497}
234 498
235sub get_parent { 499sub realloc {
236 $_[0]->{parent} 500 my ($self) = @_;
501
502 if ($self->{visible}) {
503 return if $self->{root}{realloc}{$self+0};
504
505 $self->{root}{realloc}{$self+0} = $self;
506 $self->{root}->update;
507 } else {
508 delete $self->{req_w};
509 delete $self->{req_h};
510 }
237} 511}
238 512
239sub update { 513sub update {
240 my ($self) = @_; 514 my ($self) = @_;
241 515
242 $self->{parent}->update 516 $self->{parent}->update
243 if $self->{parent}; 517 if $self->{parent};
244} 518}
245 519
246sub connect { 520sub reconfigure {
247 my ($self, $signal, $cb) = @_; 521 my ($self) = @_;
248 522
249 push @{ $self->{cb}{$signal} }, $cb; 523 $self->realloc;
524 $self->update;
250} 525}
251 526
252sub emit { 527# using global variables seems a bit hacky, but passing through all drawing
253 my ($self, $signal, @args) = @_; 528# functions seems pointless.
529our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
254 530
255 $_->($self, @args) 531sub draw {
256 for @{$self->{cb}{$signal} || []}; 532 my ($self) = @_;
533
534 return unless $self->{h} && $self->{w};
535
536 # update screen rectangle
537 local $draw_x = $draw_x + $self->{x};
538 local $draw_y = $draw_y + $self->{y};
539 local $draw_w = $draw_x + $self->{w};
540 local $draw_h = $draw_y + $self->{h};
541
542 # skip widgets that are entirely outside the drawing area
543 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
544 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
545
546 glPushMatrix;
547 glTranslate $self->{x}, $self->{y}, 0;
548
549 if ($self == $HOVER && $self->{can_hover}) {
550 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
551 glEnable GL_BLEND;
552 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
553 glBegin GL_QUADS;
554 glVertex 0 , 0;
555 glVertex $self->{w}, 0;
556 glVertex $self->{w}, $self->{h};
557 glVertex 0 , $self->{h};
558 glEnd;
559 glDisable GL_BLEND;
560 }
561
562 if ($ENV{CFPLUS_DEBUG} & 1) {
563 glPushMatrix;
564 glColor 1, 1, 0, 1;
565 glTranslate 0.375, 0.375;
566 glBegin GL_LINE_LOOP;
567 glVertex 0 , 0;
568 glVertex $self->{w} - 1, 0;
569 glVertex $self->{w} - 1, $self->{h} - 1;
570 glVertex 0 , $self->{h} - 1;
571 glEnd;
572 glPopMatrix;
573 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
574 }
575
576 $self->_draw;
577 glPopMatrix;
578}
579
580sub _draw {
581 my ($self) = @_;
582
583 warn "no draw defined for $self\n";
257} 584}
258 585
259sub DESTROY { 586sub DESTROY {
260 my ($self) = @_; 587 my ($self) = @_;
261 588
262 #$self->deactivate; 589 delete $WIDGET{$self+0};
590
591 eval { $self->destroy };
592 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
263} 593}
264 594
265############################################################################# 595#############################################################################
266 596
267package CFClient::UI::DrawBG; 597package CFClient::UI::DrawBG;
268 598
269our @ISA = CFClient::UI::Base::; 599our @ISA = CFClient::UI::Base::;
270 600
271use strict; 601use strict;
272use SDL::OpenGL; 602use CFClient::OpenGL;
273 603
274sub new { 604sub new {
275 my $class = shift; 605 my $class = shift;
276 606
277 # range [value, low, high, page] 607 # range [value, low, high, page]
278 608
279 $class->SUPER::new ( 609 $class->SUPER::new (
280 bg => [0, 0, 0, 0.2], 610 #bg => [0, 0, 0, 0.2],
281 active_bg => [1, 1, 1], 611 #active_bg => [1, 1, 1, 0.5],
282 @_ 612 @_
283 ) 613 )
284} 614}
285 615
286sub _draw { 616sub _draw {
287 my ($self) = @_; 617 my ($self) = @_;
288 618
619 my $color = $FOCUS == $self && $self->{active_bg}
620 ? $self->{active_bg}
621 : $self->{bg};
622
623 if ($color && (@$color < 4 || $color->[3])) {
289 my ($w, $h) = @$self{qw(w h)}; 624 my ($w, $h) = @$self{qw(w h)};
290 625
291 glEnable GL_BLEND; 626 glEnable GL_BLEND;
292 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 627 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
293 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 628 glColor_premultiply @$color;
294 629
295 glBegin GL_QUADS; 630 glBegin GL_QUADS;
296 glVertex 0 , 0; 631 glVertex 0 , 0;
297 glVertex 0 , $h; 632 glVertex 0 , $h;
298 glVertex $w, $h; 633 glVertex $w, $h;
299 glVertex $w, 0; 634 glVertex $w, 0;
300 glEnd; 635 glEnd;
301 636
302 glDisable GL_BLEND; 637 glDisable GL_BLEND;
638 }
303} 639}
304 640
305############################################################################# 641#############################################################################
306 642
307package CFClient::UI::Empty; 643package CFClient::UI::Empty;
308
309our @ISA = CFClient::UI::Base::;
310
311sub size_request {
312 (0, 0)
313}
314
315sub draw { }
316
317#############################################################################
318
319package CFClient::UI::Container;
320 644
321our @ISA = CFClient::UI::Base::; 645our @ISA = CFClient::UI::Base::;
322 646
323sub new { 647sub new {
324 my ($class, %arg) = @_; 648 my ($class, %arg) = @_;
649 $class->SUPER::new (can_events => 0, %arg);
650}
325 651
652sub size_request {
653 my ($self) = @_;
654
655 ($self->{w} + 0, $self->{h} + 0)
656}
657
658sub draw { }
659
660#############################################################################
661
662package CFClient::UI::Container;
663
664our @ISA = CFClient::UI::Base::;
665
666sub new {
667 my ($class, %arg) = @_;
668
326 my $children = delete $arg{children} || []; 669 my $children = delete $arg{children};
327 670
328 my $self = $class->SUPER::new (children => [], %arg); 671 my $self = $class->SUPER::new (
672 children => [],
673 can_events => 0,
674 %arg,
675 );
676
329 $self->add ($_) for @$children; 677 $self->add (@$children)
678 if $children;
330 679
331 $self 680 $self
332} 681}
333 682
334sub add { 683sub add {
335 my ($self, $chld) = @_; 684 my ($self, @widgets) = @_;
336 685
337 $chld->set_parent ($self); 686 $_->set_parent ($self)
687 for @widgets;
688
689 use sort 'stable';
338 690
339 $self->{children} = [ 691 $self->{children} = [
340 sort { $a->{z} <=> $b->{z} } 692 sort { $a->{z} <=> $b->{z} }
341 @{$self->{children}}, $chld 693 @{$self->{children}}, @widgets
342 ]; 694 ];
343 695
344 $self->{w} = $self->{h} = -1; 696 $self->realloc;
345 $self->update; 697}
698
699sub children {
700 @{ $_[0]{children} }
701}
702
703sub remove {
704 my ($self, $child) = @_;
705
706 delete $child->{parent};
707 $child->hide;
708
709 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
710
711 $self->realloc;
712}
713
714sub clear {
715 my ($self) = @_;
716
717 my $children = delete $self->{children};
718 $self->{children} = [];
719
720 for (@$children) {
721 delete $_->{parent};
722 $_->hide;
723 }
724
725 $self->realloc;
726}
727
728sub find_widget {
729 my ($self, $x, $y) = @_;
730
731 $x -= $self->{x};
732 $y -= $self->{y};
733
734 my $res;
735
736 for (reverse $self->visible_children) {
737 $res = $_->find_widget ($x, $y)
738 and return $res;
739 }
740
741 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
742}
743
744sub _draw {
745 my ($self) = @_;
746
747 $_->draw for @{$self->{children}};
748}
749
750#############################################################################
751
752package CFClient::UI::Bin;
753
754our @ISA = CFClient::UI::Container::;
755
756sub new {
757 my ($class, %arg) = @_;
758
759 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
760
761 $class->SUPER::new (children => [$child], %arg)
762}
763
764sub add {
765 my ($self, $child) = @_;
766
767 $self->SUPER::remove ($_) for @{ $self->{children} };
768 $self->SUPER::add ($child);
346} 769}
347 770
348sub remove { 771sub remove {
349 my ($self, $widget) = @_; 772 my ($self, $widget) = @_;
350 773
351 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 774 $self->SUPER::remove ($widget);
352 775
353 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 776 $self->{children} = [new CFClient::UI::Empty]
777 unless @{$self->{children}};
778}
779
780sub child { $_[0]->{children}[0] }
781
782sub size_request {
783 $_[0]{children}[0]->size_request
784}
785
786sub invoke_size_allocate {
787 my ($self, $w, $h) = @_;
788
789 $self->{children}[0]->configure (0, 0, $w, $h);
790
791 1
792}
793
794#############################################################################
795
796# back-buffered drawing area
797
798package CFClient::UI::Window;
799
800our @ISA = CFClient::UI::Bin::;
801
802use CFClient::OpenGL;
803
804sub new {
805 my ($class, %arg) = @_;
806
807 my $self = $class->SUPER::new (%arg);
808}
809
810sub update {
811 my ($self) = @_;
812
813 $ROOT->on_post_alloc ($self => sub { $self->render_child });
814 $self->SUPER::update;
815}
816
817sub invoke_size_allocate {
818 my ($self, $w, $h) = @_;
819
820 $self->update;
821
822 $self->SUPER::invoke_size_allocate ($w, $h)
823}
824
825sub _render {
826 my ($self) = @_;
827
828 $self->{children}[0]->draw;
829}
830
831sub render_child {
832 my ($self) = @_;
833
834 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
835 glClearColor 0, 0, 0, 0;
836 glClear GL_COLOR_BUFFER_BIT;
837
838 {
839 package CFClient::UI::Base;
840
841 ($draw_x, $draw_y, $draw_w, $draw_h) =
842 (0, 0, $self->{w}, $self->{h});
843 }
844
845 $self->_render;
846 };
847}
848
849sub _draw {
850 my ($self) = @_;
851
852 my ($w, $h) = @$self{qw(w h)};
853
854 my $tex = $self->{texture}
855 or return;
856
857 glEnable GL_TEXTURE_2D;
858 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
859 glColor 0, 0, 0, 1;
860
861 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
862
863 glDisable GL_TEXTURE_2D;
864}
865
866#############################################################################
867
868package CFClient::UI::ViewPort;
869
870our @ISA = CFClient::UI::Window::;
871
872sub new {
873 my $class = shift;
874
875 $class->SUPER::new (
876 scroll_x => 0,
877 scroll_y => 1,
878 @_,
879 )
880}
881
882sub size_request {
883 my ($self) = @_;
884
885 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
886
887 $w = 10 if $self->{scroll_x};
888 $h = 10 if $self->{scroll_y};
889
890 ($w, $h)
891}
892
893sub invoke_size_allocate {
894 my ($self, $w, $h) = @_;
895
896 my $child = $self->child;
897
898 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
899 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
900
901 $self->child->configure (0, 0, $w, $h);
902 $self->update;
903
904 1
905}
906
907sub set_offset {
908 my ($self, $x, $y) = @_;
909
910 $self->{view_x} = int $x;
911 $self->{view_y} = int $y;
912
913 $self->update;
914}
915
916# hmm, this does not work for topleft of $self... but we should not ask for that
917sub coord2local {
918 my ($self, $x, $y) = @_;
919
920 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
921}
922
923sub coord2global {
924 my ($self, $x, $y) = @_;
925
926 $x = List::Util::min $self->{w}, $x - $self->{view_x};
927 $y = List::Util::min $self->{h}, $y - $self->{view_y};
928
929 $self->SUPER::coord2global ($x, $y)
354} 930}
355 931
356sub find_widget { 932sub find_widget {
357 my ($self, $x, $y) = @_; 933 my ($self, $x, $y) = @_;
358 934
359 $x -= $self->{x}; 935 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
360 $y -= $self->{y}; 936 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
361 937 ) {
362 my $res;
363
364 for (reverse @{ $self->{children} }) {
365 $res = $_->find_widget ($x, $y)
366 and return $res;
367 }
368
369 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 938 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
939 } else {
940 $self->CFClient::UI::Base::find_widget ($x, $y)
941 }
370} 942}
371 943
372sub _draw { 944sub _render {
373 my ($self) = @_; 945 my ($self) = @_;
374 946
375 $_->draw for @{$self->{children}}; 947 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
948 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
949
950 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
951
952 $self->SUPER::_render;
376} 953}
377 954
378############################################################################# 955#############################################################################
379 956
380package CFClient::UI::Bin; 957package CFClient::UI::ScrolledWindow;
381 958
382our @ISA = CFClient::UI::Container::; 959our @ISA = CFClient::UI::HBox::;
383 960
384sub new { 961sub new {
385 my ($class, %arg) = @_; 962 my ($class, %arg) = @_;
386 963
387 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 964 my $child = delete $arg{child};
388 965
389 $class->SUPER::new (children => [$child], %arg) 966 my $self;
967
968 my $slider = new CFClient::UI::Slider
969 vertical => 1,
970 range => [0, 0, 1, 0.01], # HACK fix
971 on_changed => sub {
972 $self->{vp}->set_offset (0, $_[1]);
973 },
974 ;
975
976 $self = $class->SUPER::new (
977 vp => (new CFClient::UI::ViewPort expand => 1),
978 slider => $slider,
979 %arg,
980 );
981
982 $self->SUPER::add ($self->{vp}, $self->{slider});
983 $self->add ($child) if $child;
984
985 $self
390} 986}
391 987
392sub add { 988sub add {
393 my ($self, $widget) = @_; 989 my ($self, $widget) = @_;
394 990
395 $self->{children} = []; 991 $self->{vp}->add ($self->{child} = $widget);
396
397 $self->SUPER::add ($widget);
398} 992}
399 993
400sub remove { 994sub update {
401 my ($self, $widget) = @_; 995 my ($self) = @_;
402 996
403 $self->SUPER::remove ($widget); 997 $self->SUPER::update;
404 998
405 $self->{children} = [new CFClient::UI::Empty] 999 # todo: overwrite size_allocate of child
406 unless @{$self->{children}}; 1000 my $child = $self->{vp}->child;
1001 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
407} 1002}
408 1003
409sub child { $_[0]->{children}[0] }
410
411sub size_request {
412 $_[0]{children}[0]->size_request
413}
414
415sub size_allocate { 1004sub invoke_size_allocate {
416 my ($self, $x, $y, $w, $h) = @_; 1005 my ($self, $w, $h) = @_;
417 1006
418 $self->_size_allocate ($x, $y, $w, $h) or return; 1007 my $child = $self->{vp}->child;
1008 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
419 1009
420 $self->{children}[0]->size_allocate (0, 0, $w, $h); 1010 $self->SUPER::invoke_size_allocate ($w, $h)
421} 1011}
1012
1013#TODO# update range on size_allocate depending on child
1014# update viewport offset on scroll
422 1015
423############################################################################# 1016#############################################################################
424 1017
425package CFClient::UI::Window; 1018package CFClient::UI::Frame;
426 1019
427our @ISA = CFClient::UI::Bin::; 1020our @ISA = CFClient::UI::Bin::;
428 1021
429use SDL::OpenGL; 1022use CFClient::OpenGL;
1023
1024sub new {
1025 my $class = shift;
1026
1027 $class->SUPER::new (
1028 bg => undef,
1029 @_,
1030 )
1031}
1032
1033sub _draw {
1034 my ($self) = @_;
1035
1036 if ($self->{bg}) {
1037 my ($w, $h) = @$self{qw(w h)};
1038
1039 glEnable GL_BLEND;
1040 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1041 glColor_premultiply @{ $self->{bg} };
1042
1043 glBegin GL_QUADS;
1044 glVertex 0 , 0;
1045 glVertex 0 , $h;
1046 glVertex $w, $h;
1047 glVertex $w, 0;
1048 glEnd;
1049
1050 glDisable GL_BLEND;
1051 }
1052
1053 $self->SUPER::_draw;
1054}
1055
1056#############################################################################
1057
1058package CFClient::UI::FancyFrame;
1059
1060our @ISA = CFClient::UI::Bin::;
1061
1062use CFClient::OpenGL;
1063
1064my $bg =
1065 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1066 mipmap => 1, wrap => 1;
1067
1068my @border =
1069 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1070 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
430 1071
431sub new { 1072sub new {
432 my ($class, %arg) = @_; 1073 my ($class, %arg) = @_;
433 1074
434 my $self = $class->SUPER::new (%arg); 1075 my $self = $class->SUPER::new (
435} 1076 bg => [1, 1, 1, 1],
1077 border_bg => [1, 1, 1, 1],
1078 border => 0.6,
1079 can_events => 1,
1080 min_w => 16,
1081 min_h => 16,
1082 %arg,
1083 );
436 1084
437sub update { 1085 $self->{title_widget} = new CFClient::UI::Label
1086 align => 0,
1087 valign => 1,
1088 text => $self->{title},
1089 fontsize => $self->{border},
1090 if exists $self->{title};
1091
1092 if ($self->{has_close_button}) {
1093 $self->{close_button} =
1094 new CFClient::UI::ImageButton
1095 image => 'x1_close.png',
1096 on_activate => sub { $self->hide };
1097
1098 $self->CFClient::UI::Container::add ($self->{close_button});
1099 }
1100
1101 $self
1102}
1103
1104sub add {
438 my ($self) = @_; 1105 my ($self, @widgets) = @_;
439 1106
440 # we want to do this delayed... 1107 $self->SUPER::add (@widgets);
441 $self->render_chld; 1108 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
442 $self->SUPER::update; 1109 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
443} 1110}
444 1111
445sub render_chld { 1112sub border {
446 my ($self) = @_; 1113 int $_[0]{border} * $::FONTSIZE
447
448 $self->{texture} =
449 CFClient::Texture->new_from_opengl (
450 $self->{w}, $self->{h}, sub { $self->child->draw }
451 );
452} 1114}
453
454sub size_allocate {
455 my ($self, $x, $y, $w, $h) = @_;
456
457 $self->_size_allocate ($x, $y, $w, $h) or return;
458
459 $self->child->size_allocate (0, 0, $w, $h);
460
461 $self->render_chld;
462}
463
464sub _draw {
465 my ($self) = @_;
466
467 my ($w, $h) = ($self->w, $self->h);
468
469 my $tex = $self->{texture}
470 or return;
471
472 glEnable GL_BLEND;
473 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
474 glEnable GL_TEXTURE_2D;
475 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
476
477 $tex->draw_quad (0, 0, $w, $h);
478
479 glDisable GL_BLEND;
480 glDisable GL_TEXTURE_2D;
481}
482
483#############################################################################
484
485package CFClient::UI::Frame;
486
487our @ISA = CFClient::UI::Bin::;
488
489use SDL::OpenGL;
490 1115
491sub size_request { 1116sub size_request {
492 my ($self) = @_; 1117 my ($self) = @_;
493 my $chld = $self->child
494 or return (0, 0);
495 1118
496 $chld->move (2, 2); 1119 $self->{title_widget}->size_request
1120 if $self->{title_widget};
497 1121
498 map { $_ + 4 } $chld->size_request; 1122 $self->{close_button}->size_request
499} 1123 if $self->{close_button};
500 1124
1125 my ($w, $h) = $self->SUPER::size_request;
1126
1127 (
1128 $w + $self->border * 2,
1129 $h + $self->border * 2,
1130 )
1131}
1132
501sub size_allocate { 1133sub invoke_size_allocate {
502 my ($self, $x, $y, $w, $h) = @_; 1134 my ($self, $w, $h) = @_;
1135
1136 if ($self->{title_widget}) {
1137 $self->{title_widget}{w} = $w;
1138 $self->{title_widget}{h} = $h;
1139 $self->{title_widget}->invoke_size_allocate ($w, $h);
503 1140 }
504 $self->_size_allocate ($x, $y, $w, $h) or return;
505 1141
506 $self->child->size_allocate (2, 2, $w - 4, $h - 4); 1142 my $border = $self->border;
507}
508 1143
509sub _draw { 1144 $h -= List::Util::max 0, $border * 2;
510 my ($self) = @_; 1145 $w -= List::Util::max 0, $border * 2;
511 1146
512 my $chld = $self->child; 1147 $self->child->configure ($border, $border, $w, $h);
513 1148
514 my ($w, $h) = $chld->size_request; 1149 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1150 if $self->{close_button};
515 1151
516 glBegin GL_QUADS; 1152 1
517 glColor 0, 0, 0;
518 glVertex 0 , 0;
519 glVertex 0 , $h + 4;
520 glVertex $w + 4 , $h + 4;
521 glVertex $w + 4 , 0;
522 glEnd;
523
524 $chld->draw;
525} 1153}
526 1154
527#############################################################################
528
529package CFClient::UI::FancyFrame;
530
531our @ISA = CFClient::UI::Bin::;
532
533use SDL::OpenGL;
534
535my @tex =
536 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
537 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
538
539sub size_request {
540 my ($self) = @_;
541
542 my ($w, $h) =
543 $self->{user_w} && $self->{user_h}
544 ? ($self->{user_w}, $self->{user_h})
545 : ($self->SUPER::size_request);
546
547 $h += $tex[1]->{h};
548 $h += $tex[4]->{h};
549 $w += $tex[2]->{w};
550 $w += $tex[3]->{w};
551
552 ($w, $h)
553}
554
555sub size_allocate {
556 my ($self, $x, $y, $w, $h) = @_;
557
558 $self->_size_allocate ($x, $y, $w, $h) or return;
559
560 $h -= $tex[1]{h};
561 $h -= $tex[4]{h};
562 $w -= $tex[2]{w};
563 $w -= $tex[3]{w};
564
565 $h = $h < 0 ? 0 : $h;
566 $w = $w < 0 ? 0 : $w;
567
568 my $child = $self->child;
569
570 $child->size_allocate ($tex[3]->{w}, $tex[1]->{h}, $w, $h);
571}
572
573sub button_down { 1155sub invoke_button_down {
574 my ($self, $ev, $x, $y) = @_; 1156 my ($self, $ev, $x, $y) = @_;
575 1157
576 if ($x < $self->{w} && $x >= $self->{w} - $tex[2]{w} 1158 my ($w, $h) = @$self{qw(w h)};
577 && $y < $self->{h} && $y >= $self->{h} - $tex[4]{h}) { 1159 my $border = $self->border;
578 1160
1161 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1162 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1163
1164 if ($lr & $td) {
1165 my ($wx, $wy) = ($self->{x}, $self->{y});
579 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1166 my ($ox, $oy) = ($ev->{x}, $ev->{y});
580 my ($bw, $bh) = ($self->{w}, $self->{h}); 1167 my ($bw, $bh) = ($self->{w}, $self->{h});
1168
1169 my $mx = $x < $border;
1170 my $my = $y < $border;
581 1171
582 $self->{motion} = sub { 1172 $self->{motion} = sub {
583 my ($ev, $x, $y) = @_; 1173 my ($ev, $x, $y) = @_;
584 1174
585 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1175 my $dx = $ev->{x} - $ox;
1176 my $dy = $ev->{y} - $oy;
586 1177
587 $self->{user_w} = $bw + $x - $ox; 1178 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
588 $self->{user_h} = $bh + $y - $oy; 1179 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1180
1181 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
589 $self->update; 1182 $self->realloc;
590 }; 1183 };
591 1184
592 } elsif ($x >= 0 && $x < $self->{w} 1185 } elsif ($lr ^ $td) {
593 && $y >= 0 && $y < $tex[1]{h}) {
594
595 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1186 my ($ox, $oy) = ($ev->{x}, $ev->{y});
596 my ($bx, $by) = ($self->{x}, $self->{y}); 1187 my ($bx, $by) = ($self->{x}, $self->{y});
597 1188
598 $self->{motion} = sub { 1189 $self->{motion} = sub {
599 my ($ev, $x, $y) = @_; 1190 my ($ev, $x, $y) = @_;
600 1191
601 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1192 ($x, $y) = ($ev->{x}, $ev->{y});
602 1193
603 $self->move ($bx + $x - $ox, $by + $y - $oy); 1194 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
604 $self->update; 1195 # HACK: the next line is required to enforce placement
1196 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
605 }; 1197 };
1198 } else {
1199 return 0;
1200 }
1201
606 } 1202 1
607} 1203}
608 1204
609sub button_up { 1205sub invoke_button_up {
610 my ($self, $ev, $x, $y) = @_; 1206 my ($self, $ev, $x, $y) = @_;
611 1207
612 delete $self->{motion}; 1208 ! ! delete $self->{motion}
613} 1209}
614 1210
615sub mouse_motion { 1211sub invoke_mouse_motion {
616 my ($self, $ev, $x, $y) = @_; 1212 my ($self, $ev, $x, $y) = @_;
617 1213
618 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1214 $self->{motion}->($ev, $x, $y) if $self->{motion};
1215
1216 ! ! $self->{motion}
619} 1217}
620 1218
621sub _draw { 1219sub _draw {
622 my ($self) = @_; 1220 my ($self) = @_;
623 1221
1222 my $child = $self->{children}[0];
1223
624 my ($w, $h) = ($self->{w}, $self->{h}); 1224 my ($w, $h ) = ($self->{w}, $self->{h});
625 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1225 my ($cw, $ch) = ($child->{w}, $child->{h});
626 1226
627 glEnable GL_BLEND;
628 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
629 glEnable GL_TEXTURE_2D; 1227 glEnable GL_TEXTURE_2D;
630 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1228 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
631 1229
632 my $top = $tex[1]; 1230 my $border = $self->border;
633 $top->draw_quad (0, 0, $w, $top->{h});
634 1231
635 my $left = $tex[3]; 1232 glColor @{ $self->{border_bg} };
636 $left->draw_quad (0, $top->{h}, $left->{w}, $ch); 1233 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1234 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1235 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1236 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
637 1237
638 my $right = $tex[2]; 1238 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
639 $right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch); 1239 glColor @{ $self->{bg} };
640 1240
641 my $bottom = $tex[4]; 1241 # TODO: repeat texture not scale
642 $bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h}); 1242 # solve this better(?)
643 1243 $bg->{s} = $cw / $bg->{w};
644 my $bg = $tex[0]; 1244 $bg->{t} = $ch / $bg->{h};
645 1245 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
646 glBindTexture GL_TEXTURE_2D, $bg->{name}; 1246 }
647 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
648 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;
649 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;
650
651 my $rep_x = $cw / $bg->{w};
652 my $rep_y = $ch / $bg->{h};
653
654 $bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch);
655 1247
656 glDisable GL_TEXTURE_2D; 1248 glDisable GL_TEXTURE_2D;
657 glDisable GL_BLEND;
658 1249
659 $self->child->draw; 1250 $child->draw;
660 1251
1252 if ($self->{title_widget}) {
1253 glTranslate 0, $border - $self->{h};
1254 $self->{title_widget}->_draw;
1255
1256 glTranslate 0, - ($border - $self->{h});
1257 }
1258
1259 $self->{close_button}->draw
1260 if $self->{close_button};
661} 1261}
662 1262
663############################################################################# 1263#############################################################################
664 1264
665package CFClient::UI::Table; 1265package CFClient::UI::Table;
666 1266
667our @ISA = CFClient::UI::Base::; 1267our @ISA = CFClient::UI::Base::;
668 1268
669use List::Util qw(max sum); 1269use List::Util qw(max sum);
670 1270
671use SDL::OpenGL; 1271use CFClient::OpenGL;
1272
1273sub new {
1274 my $class = shift;
1275
1276 $class->SUPER::new (
1277 col_expand => [],
1278 @_,
1279 )
1280}
1281
1282sub children {
1283 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1284}
672 1285
673sub add { 1286sub add {
674 my ($self, $x, $y, $chld) = @_; 1287 my ($self, $x, $y, $child) = @_;
675 1288
1289 $child->set_parent ($self);
676 $self->{children}[$y][$x] = $chld; 1290 $self->{children}[$y][$x] = $child;
677 $chld->set_parent ($self);
678 1291
679 $self->{w} = $self->{h} = -1; 1292 $self->realloc;
680 $self->update; 1293}
1294
1295sub remove {
1296 my ($self, $child) = @_;
1297
1298 # TODO: not yet implemented
1299}
1300
1301# TODO: move to container class maybe? send children a signal on removal?
1302sub clear {
1303 my ($self) = @_;
1304
1305 my @children = $self->children;
1306 delete $self->{children};
1307
1308 for (@children) {
1309 delete $_->{parent};
1310 $_->hide;
1311 }
1312
1313 $self->realloc;
681} 1314}
682 1315
683sub get_wh { 1316sub get_wh {
684 my ($self) = @_; 1317 my ($self) = @_;
685 1318
… …
690 or next; 1323 or next;
691 1324
692 for my $x (0 .. $#$row) { 1325 for my $x (0 .. $#$row) {
693 my $widget = $row->[$x] 1326 my $widget = $row->[$x]
694 or next; 1327 or next;
695 my ($w, $h) = $widget->size_request; 1328 my ($w, $h) = @$widget{qw(req_w req_h)};
696 1329
697 $w[$x] = max $w[$x], $w; 1330 $w[$x] = max $w[$x], $w;
698 $h[$y] = max $h[$y], $h; 1331 $h[$y] = max $h[$y], $h;
699 } 1332 }
700 } 1333 }
… …
706 my ($self) = @_; 1339 my ($self) = @_;
707 1340
708 my ($ws, $hs) = $self->get_wh; 1341 my ($ws, $hs) = $self->get_wh;
709 1342
710 ( 1343 (
711 (List::Util::sum @$ws), 1344 (sum @$ws),
712 (List::Util::sum @$hs), 1345 (sum @$hs),
713 ) 1346 )
714} 1347}
715 1348
716sub size_allocate { 1349sub invoke_size_allocate {
717 my ($self, $x, $y, $w, $h) = @_; 1350 my ($self, $w, $h) = @_;
718
719 $self->_size_allocate ($x, $y, $w, $h) or return;
720 1351
721 my ($ws, $hs) = $self->get_wh; 1352 my ($ws, $hs) = $self->get_wh;
722 1353
723 my $req_w = List::Util::sum @$ws; 1354 my $req_w = (sum @$ws) || 1;
724 my $req_h = List::Util::sum @$hs; 1355 my $req_h = (sum @$hs) || 1;
1356
1357 # TODO: nicer code && do row_expand
1358 my @col_expand = @{$self->{col_expand}};
1359 @col_expand = (1) x @$ws unless @col_expand;
1360 my $col_expand = (sum @col_expand) || 1;
725 1361
726 # linearly scale sizes 1362 # linearly scale sizes
727 $_ *= $w / $req_w for @$ws; 1363 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
728 $_ *= $h / $req_h for @$hs; 1364 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1365
1366 CFClient::UI::harmonize $ws;
1367 CFClient::UI::harmonize $hs;
729 1368
730 my $y; 1369 my $y;
731 1370
732 for my $r (0 .. $#{$self->{children}}) { 1371 for my $r (0 .. $#{$self->{children}}) {
733 my $row = $self->{children}[$r] 1372 my $row = $self->{children}[$r]
… …
735 1374
736 my $x = 0; 1375 my $x = 0;
737 my $row_h = $hs->[$r]; 1376 my $row_h = $hs->[$r];
738 1377
739 for my $c (0 .. $#$row) { 1378 for my $c (0 .. $#$row) {
740 my $widget = $row->[$c]
741 or next;
742
743 my $col_w = $ws->[$c]; 1379 my $col_w = $ws->[$c];
744 1380
1381 if (my $widget = $row->[$c]) {
745 $widget->size_allocate ($x, $y, $col_w, $row_h); 1382 $widget->configure ($x, $y, $col_w, $row_h);
1383 }
746 1384
747 $x += $col_w; 1385 $x += $col_w;
748 } 1386 }
749 1387
750 $y += $row_h; 1388 $y += $row_h;
751 } 1389 }
752 1390
1391 1
753} 1392}
754 1393
755sub find_widget { 1394sub find_widget {
756 my ($self, $x, $y) = @_; 1395 my ($self, $x, $y) = @_;
757 1396
… …
776 } 1415 }
777} 1416}
778 1417
779############################################################################# 1418#############################################################################
780 1419
1420package CFClient::UI::Box;
1421
1422our @ISA = CFClient::UI::Container::;
1423
1424sub size_request {
1425 my ($self) = @_;
1426
1427 $self->{vertical}
1428 ? (
1429 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1430 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1431 )
1432 : (
1433 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1434 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1435 )
1436}
1437
1438sub invoke_size_allocate {
1439 my ($self, $w, $h) = @_;
1440
1441 my $space = $self->{vertical} ? $h : $w;
1442 my $children = $self->{children};
1443
1444 my @req;
1445
1446 if ($self->{homogeneous}) {
1447 @req = ($space / (@$children || 1)) x @$children;
1448 } else {
1449 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1450 my $req = List::Util::sum @req;
1451
1452 if ($req > $space) {
1453 # ah well, not enough space
1454 $_ *= $space / $req for @req;
1455 } else {
1456 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1457
1458 $space = ($space - $req) / $expand; # remaining space to give away
1459
1460 $req[$_] += $space * $children->[$_]{expand}
1461 for 0 .. $#$children;
1462 }
1463 }
1464
1465 CFClient::UI::harmonize \@req;
1466
1467 my $pos = 0;
1468 for (0 .. $#$children) {
1469 my $alloc = $req[$_];
1470 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1471
1472 $pos += $alloc;
1473 }
1474
1475 1
1476}
1477
1478#############################################################################
1479
781package CFClient::UI::HBox; 1480package CFClient::UI::HBox;
782 1481
783# TODO: wrap into common Box base class
784
785our @ISA = CFClient::UI::Container::; 1482our @ISA = CFClient::UI::Box::;
786 1483
787sub size_request { 1484sub new {
788 my ($self) = @_; 1485 my $class = shift;
789 1486
790 my @alloc = map [$_->size_request], @{$self->{children}}; 1487 $class->SUPER::new (
791 1488 vertical => 0,
792 ( 1489 @_,
793 (List::Util::sum map $_->[0], @alloc),
794 (List::Util::max map $_->[1], @alloc),
795 ) 1490 )
796} 1491}
797 1492
798sub size_allocate {
799 my ($self, $x, $y, $w, $h) = @_;
800
801 $self->_size_allocate ($x, $y, $w, $h) or return;
802
803 return unless $self->{w};
804
805 ($h, $w) = ($w, $h);
806
807 my $children = $self->{children};
808
809 my @h = map +($_->size_request)[0], @$children;
810
811 my $req_h = List::Util::sum @h;
812
813 if ($req_h > $h) {
814 # ah well, not enough space
815 $_ = $h[$_] * $h / $req_h for @h;
816 } else {
817 my $exp = List::Util::sum map $_->{expand}, @$children;
818 $exp ||= 1;
819
820 for (0 .. $#$children) {
821 my $child = $children->[$_];
822
823 my $alloc_h = $h[$_];
824 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
825 $h[$_] = $alloc_h;
826 }
827 }
828
829 my $y = 0;
830 for (0 .. $#$children) {
831 my $child = $children->[$_];
832 my $h = $h[$_];
833 $child->size_allocate ($y, 0, $h, $w);
834
835 $y += $h;
836 }
837}
838
839############################################################################# 1493#############################################################################
840 1494
841package CFClient::UI::VBox; 1495package CFClient::UI::VBox;
842 1496
843# TODO: wrap into common Box base class
844
845our @ISA = CFClient::UI::Container::; 1497our @ISA = CFClient::UI::Box::;
846 1498
847sub size_request { 1499sub new {
848 my ($self) = @_; 1500 my $class = shift;
849 1501
850 my @alloc = map [$_->size_request], @{$self->{children}}; 1502 $class->SUPER::new (
851 1503 vertical => 1,
852 ( 1504 @_,
853 (List::Util::max map $_->[0], @alloc),
854 (List::Util::sum map $_->[1], @alloc),
855 ) 1505 )
856} 1506}
857 1507
858sub size_allocate {
859 my ($self, $x, $y, $w, $h) = @_;
860
861 $self->_size_allocate ($x, $y, $w, $h) or return;
862
863 return unless $self->{h};
864
865 my $children = $self->{children};
866
867 my @h = map +($_->size_request)[1], @$children;
868
869 my $req_h = List::Util::sum @h;
870
871 if ($req_h > $h) {
872 # ah well, not enough space
873 $_ = $h[$_] * $h / $req_h for @h;
874 } else {
875 my $exp = List::Util::sum map $_->{expand}, @$children;
876 $exp ||= 1;
877
878 for (0 .. $#$children) {
879 my $child = $children->[$_];
880
881 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
882 }
883 }
884
885 my $y = 0;
886 for (0 .. $#$children) {
887 my $child = $children->[$_];
888 my $h = $h[$_];
889 $child->size_allocate (0, $y, $w, $h);
890
891 $y += $h;
892 }
893}
894
895############################################################################# 1508#############################################################################
896 1509
897package CFClient::UI::Label; 1510package CFClient::UI::Label;
898 1511
899our @ISA = CFClient::UI::Base::; 1512our @ISA = CFClient::UI::DrawBG::;
900 1513
901use SDL::OpenGL; 1514use CFClient::OpenGL;
902 1515
903sub new { 1516sub new {
904 my ($class, %arg) = @_; 1517 my ($class, %arg) = @_;
905 1518
906 my $self = $class->SUPER::new ( 1519 my $self = $class->SUPER::new (
907 fg => [1, 1, 1], 1520 fg => [1, 1, 1],
908 height => $::FONTSIZE, 1521 #bg => none
909 text => "", 1522 #active_bg => none
910 align => -1, 1523 #font => default_font
911 padding => 2, 1524 #text => initial text
1525 #markup => initial narkup
1526 #max_w => maximum pixel width
1527 ellipsise => 3, # end
912 layout => new CFClient::Layout, 1528 layout => (new CFClient::Layout),
1529 fontsize => 1,
1530 align => -1,
1531 valign => -1,
1532 padding_x => 2,
1533 padding_y => 2,
1534 can_events => 0,
913 %arg 1535 %arg
914 ); 1536 );
915 1537
1538 if (exists $self->{template}) {
1539 my $layout = new CFClient::Layout;
1540 $layout->set_text (delete $self->{template});
1541 $self->{template} = $layout;
1542 }
1543
1544 if (exists $self->{markup}) {
1545 $self->set_markup (delete $self->{markup});
1546 } else {
916 $self->set_text ($self->{text}); 1547 $self->set_text (delete $self->{text});
1548 }
917 1549
918 $self 1550 $self
919} 1551}
920 1552
921sub escape_text { 1553sub escape($) {
922 local $_ = $_[1]; 1554 local $_ = $_[0];
923 1555
924 s/&/&amp;/g; 1556 s/&/&amp;/g;
925 s/>/&gt;/g; 1557 s/>/&gt;/g;
926 s/</&lt;/g; 1558 s/</&lt;/g;
927 1559
928 $_[1] 1560 $_
1561}
1562
1563sub update {
1564 my ($self) = @_;
1565
1566 delete $self->{texture};
1567 $self->SUPER::update;
1568}
1569
1570sub realloc {
1571 my ($self) = @_;
1572
1573 delete $self->{ox};
1574 $self->SUPER::realloc;
929} 1575}
930 1576
931sub set_text { 1577sub set_text {
932 my ($self, $text) = @_; 1578 my ($self, $text) = @_;
933 1579
1580 return if $self->{text} eq "T$text";
934 $self->{text} = $text; 1581 $self->{text} = "T$text";
1582
1583 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1584 $self->{layout}->set_text ($text);
1585
1586 delete $self->{size_req};
1587 $self->realloc;
1588 $self->update;
1589}
1590
1591sub set_markup {
1592 my ($self, $markup) = @_;
1593
1594 return if $self->{text} eq "M$markup";
1595 $self->{text} = "M$markup";
1596
1597 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1598
1599 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
935 $self->{layout}->set_markup ($text); 1600 $self->{layout}->set_markup ($markup);
936 1601
1602 delete $self->{size_req};
1603 $self->realloc;
1604 $self->update;
1605}
1606
1607sub size_request {
1608 my ($self) = @_;
1609
1610 $self->{size_req} ||= do {
1611 $self->{layout}->set_font ($self->{font}) if $self->{font};
1612 $self->{layout}->set_width ($self->{max_w} || -1);
1613 $self->{layout}->set_ellipsise ($self->{ellipsise});
1614 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1615 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1616
1617 my ($w, $h) = $self->{layout}->size;
1618
1619 if (exists $self->{template}) {
1620 $self->{template}->set_font ($self->{font}) if $self->{font};
1621 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1622
1623 my ($w2, $h2) = $self->{template}->size;
1624
1625 $w = List::Util::max $w, $w2;
1626 $h = List::Util::max $h, $h2;
1627 }
1628
1629 [$w, $h]
1630 };
1631
1632 @{ $self->{size_req} }
1633}
1634
1635sub invoke_size_allocate {
1636 my ($self, $w, $h) = @_;
1637
1638 delete $self->{ox};
1639
1640 delete $self->{texture}
1641 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1642
1643 1
1644}
1645
1646sub set_fontsize {
1647 my ($self, $fontsize) = @_;
1648
1649 $self->{fontsize} = $fontsize;
937 delete $self->{texture}; 1650 delete $self->{texture};
938 $self->update;
939}
940 1651
941sub get_text { 1652 $self->realloc;
1653}
1654
1655sub reconfigure {
942 my ($self, $text) = @_; 1656 my ($self) = @_;
943 1657
944 $self->{text}
945}
946
947sub size_request {
948 my ($self) = @_;
949
950 $self->{layout}->set_width;
951 $self->{layout}->set_height ($self->{height});
952 my ($w, $h) = $self->{layout}->size;
953
954 (
955 $w + $self->{padding} * 2,
956 $h + $self->{padding} * 2,
957 )
958}
959
960sub size_allocate {
961 my ($self, $x, $y, $w, $h) = @_;
962
963 $self->_size_allocate ($x, $y, $w, $h) or return;
964
965 delete $self->{texture}; 1658 delete $self->{size_req};
966}
967 1659
968sub update {
969 my ($self) = @_;
970
971 delete $self->{texture};
972 $self->SUPER::update; 1660 $self->SUPER::reconfigure;
973} 1661}
974 1662
975sub _draw { 1663sub _draw {
976 my ($self) = @_; 1664 my ($self) = @_;
977 1665
1666 $self->SUPER::_draw; # draw background, if applicable
1667
978 my $tex = $self->{texture} ||= do { 1668 my $tex = $self->{texture} ||= do {
1669 $self->{layout}->set_foreground (@{$self->{fg}});
1670 $self->{layout}->set_font ($self->{font}) if $self->{font};
979 $self->{layout}->set_width ($self->{w}); 1671 $self->{layout}->set_width ($self->{w});
1672 $self->{layout}->set_ellipsise ($self->{ellipsise});
1673 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1674 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1675
980 new_from_layout CFClient::Texture $self->{layout} 1676 new_from_layout CFClient::Texture $self->{layout}
981 }; 1677 };
982 1678
983 glEnable GL_BLEND; 1679 unless (exists $self->{ox}) {
984 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1680 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1681 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1682 : ($self->{w} - $tex->{w}) * 0.5);
1683
1684 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1685 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1686 : ($self->{h} - $tex->{h}) * 0.5);
1687 };
1688
985 glEnable GL_TEXTURE_2D; 1689 glEnable GL_TEXTURE_2D;
1690
1691 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1692 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1693
1694 if ($tex->{format} == GL_ALPHA) {
986 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1695 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
987
988 glColor @{$self->{fg}}; 1696 glColor @{$self->{fg}};
989 1697 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
990 my $x = 1698 } else {
991 $self->{align} < 0 ? $self->{padding} 1699 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
992 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1700 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
993 : ($self->{w} - $tex->{w}) * 0.5; 1701 }
994
995 $tex->draw_quad ($x, $self->{padding});
996 1702
997 glDisable GL_TEXTURE_2D; 1703 glDisable GL_TEXTURE_2D;
998 glDisable GL_BLEND;
999} 1704}
1000 1705
1001############################################################################# 1706#############################################################################
1002 1707
1003package CFClient::UI::Entry; 1708package CFClient::UI::EntryBase;
1004 1709
1005our @ISA = CFClient::UI::Label::; 1710our @ISA = CFClient::UI::Label::;
1006 1711
1007use SDL; 1712use CFClient::OpenGL;
1008use SDL::OpenGL;
1009 1713
1010sub new { 1714sub new {
1011 my $class = shift; 1715 my $class = shift;
1012 1716
1013 $class->SUPER::new ( 1717 $class->SUPER::new (
1014 fg => [1, 1, 1], 1718 fg => [1, 1, 1],
1015 bg => [0, 0, 0, 0.2], 1719 bg => [0, 0, 0, 0.2],
1016 active_bg => [1, 1, 1], 1720 active_bg => [1, 1, 1, 0.5],
1017 active_fg => [0, 0, 0], 1721 active_fg => [0, 0, 0],
1722 can_hover => 1,
1723 can_focus => 1,
1724 valign => 0,
1725 can_events => 1,
1726 #text => ...
1727 #hidden => "*",
1018 @_ 1728 @_
1019 ) 1729 )
1020} 1730}
1021 1731
1022sub _set_text { 1732sub _set_text {
1023 my ($self, $text) = @_; 1733 my ($self, $text) = @_;
1024 1734
1735 delete $self->{cur_h};
1736
1737 return if $self->{text} eq $text;
1738
1025 $self->{last_activity} = $::NOW; 1739 $self->{last_activity} = $::NOW;
1026
1027 $self->{text} = $text; 1740 $self->{text} = $text;
1028 $self->{layout}->set_width ($self->{w});
1029 1741
1030 $text =~ s/./*/g if $self->{hidden}; 1742 $text =~ s/./*/g if $self->{hidden};
1743 $self->{layout}->set_text ("$text ");
1744 delete $self->{size_req};
1031 1745
1032 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1746 $self->emit (changed => $self->{text});
1033 1747
1034 $text = substr $text, 0, $self->{cursor}; 1748 $self->realloc;
1035 utf8::encode $text; 1749 $self->update;
1036
1037 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1038}
1039
1040sub size_request {
1041 my ($self) = @_;
1042
1043 my ($w, $h) = $self->SUPER::size_request;
1044
1045 ($w + 1, $h) # add 1 for cursor
1046}
1047
1048sub size_allocate {
1049 my ($self, $x, $y, $w, $h) = @_;
1050
1051 $self->SUPER::size_allocate ($x, $y, $w, $h);
1052
1053 $self->_set_text ($self->{text});
1054} 1750}
1055 1751
1056sub set_text { 1752sub set_text {
1057 my ($self, $text) = @_; 1753 my ($self, $text) = @_;
1058 1754
1059 $self->{cursor} = length $text; 1755 $self->{cursor} = length $text;
1060 $self->_set_text ($text); 1756 $self->_set_text ($text);
1061 $self->update;
1062} 1757}
1063 1758
1759sub get_text {
1760 $_[0]{text}
1761}
1762
1763sub size_request {
1764 my ($self) = @_;
1765
1766 my ($w, $h) = $self->SUPER::size_request;
1767
1768 ($w + 1, $h) # add 1 for cursor
1769}
1770
1064sub key_down { 1771sub invoke_key_down {
1065 my ($self, $ev) = @_; 1772 my ($self, $ev) = @_;
1066 1773
1067 my $mod = $ev->key_mod; 1774 my $mod = $ev->{mod};
1068 my $sym = $ev->key_sym; 1775 my $sym = $ev->{sym};
1069
1070 my $uni = $ev->key_unicode; 1776 my $uni = $ev->{unicode};
1071 1777
1072 my $text = $self->get_text; 1778 my $text = $self->get_text;
1073 1779
1074 if ($sym == SDLK_BACKSPACE) { 1780 if ($uni == 8) {
1075 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1781 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1076 } elsif ($sym == SDLK_DELETE) { 1782 } elsif ($uni == 127) {
1077 substr $text, $self->{cursor}, 1, ""; 1783 substr $text, $self->{cursor}, 1, "";
1078 } elsif ($sym == SDLK_LEFT) { 1784 } elsif ($sym == CFClient::SDLK_LEFT) {
1079 --$self->{cursor} if $self->{cursor}; 1785 --$self->{cursor} if $self->{cursor};
1080 } elsif ($sym == SDLK_RIGHT) { 1786 } elsif ($sym == CFClient::SDLK_RIGHT) {
1081 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1787 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1082 } elsif ($sym == SDLK_HOME) { 1788 } elsif ($sym == CFClient::SDLK_HOME) {
1083 $self->{cursor} = 0; 1789 $self->{cursor} = 0;
1084 } elsif ($sym == SDLK_END) { 1790 } elsif ($sym == CFClient::SDLK_END) {
1085 $self->{cursor} = length $text; 1791 $self->{cursor} = length $text;
1792 } elsif ($uni == 27) {
1793 $self->emit ('escape');
1086 } elsif ($uni) { 1794 } elsif ($uni) {
1087 substr $text, $self->{cursor}++, 0, chr $uni; 1795 substr $text, $self->{cursor}++, 0, chr $uni;
1796 } else {
1797 return 0;
1088 } 1798 }
1089 1799
1090 $self->_set_text ($text); 1800 $self->_set_text ($text);
1091 $self->update;
1092}
1093 1801
1802 $self->realloc;
1803
1804 1
1805}
1806
1094sub focus_in { 1807sub invoke_focus_in {
1095 my ($self) = @_; 1808 my ($self) = @_;
1096 1809
1097 $self->{last_activity} = $::NOW; 1810 $self->{last_activity} = $::NOW;
1098 1811
1099 $self->SUPER::focus_in; 1812 $self->SUPER::invoke_focus_in
1100} 1813}
1101 1814
1102sub button_down { 1815sub invoke_button_down {
1103 my ($self, $ev, $x, $y) = @_; 1816 my ($self, $ev, $x, $y) = @_;
1104 1817
1105 $self->SUPER::button_down ($ev, $x, $y); 1818 $self->SUPER::invoke_button_down ($ev, $x, $y);
1106 1819
1107 my $idx = $self->{layout}->xy_to_index ($x, $y); 1820 my $idx = $self->{layout}->xy_to_index ($x, $y);
1108 1821
1109 # byte-index to char-index 1822 # byte-index to char-index
1110 my $text = $self->{text}; 1823 my $text = $self->{text};
1111 utf8::encode $text; 1824 utf8::encode $text;
1112 $self->{cursor} = length substr $text, 0, $idx; 1825 $self->{cursor} = length substr $text, 0, $idx;
1113 1826
1114 $self->_set_text ($self->{text}); 1827 $self->_set_text ($self->{text});
1115 $self->update; 1828 $self->update;
1829
1830 1
1116} 1831}
1117 1832
1118sub mouse_motion { 1833sub invoke_mouse_motion {
1119 my ($self, $ev, $x, $y) = @_; 1834 my ($self, $ev, $x, $y) = @_;
1120# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1835# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1836
1837 1
1121} 1838}
1122 1839
1123sub _draw { 1840sub _draw {
1124 my ($self) = @_; 1841 my ($self) = @_;
1125 1842
1126 local $self->{fg} = $self->{fg}; 1843 local $self->{fg} = $self->{fg};
1127 1844
1128 if ($FOCUS == $self) { 1845 if ($FOCUS == $self) {
1129 glColor @{$self->{active_bg}}; 1846 glColor_premultiply @{$self->{active_bg}};
1130 $self->{fg} = $self->{active_fg}; 1847 $self->{fg} = $self->{active_fg};
1131 } else { 1848 } else {
1132 glColor @{$self->{bg}}; 1849 glColor_premultiply @{$self->{bg}};
1133 } 1850 }
1134 1851
1135 glEnable GL_BLEND; 1852 glEnable GL_BLEND;
1136 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1853 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1137 glBegin GL_QUADS; 1854 glBegin GL_QUADS;
1138 glVertex 0 , 0; 1855 glVertex 0 , 0;
1139 glVertex 0 , $self->{h}; 1856 glVertex 0 , $self->{h};
1140 glVertex $self->{w}, $self->{h}; 1857 glVertex $self->{w}, $self->{h};
1141 glVertex $self->{w}, 0; 1858 glVertex $self->{w}, 0;
… …
1144 1861
1145 $self->SUPER::_draw; 1862 $self->SUPER::_draw;
1146 1863
1147 #TODO: force update every cursor change :( 1864 #TODO: force update every cursor change :(
1148 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1865 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1866
1867 unless (exists $self->{cur_h}) {
1868 my $text = substr $self->{text}, 0, $self->{cursor};
1869 utf8::encode $text;
1870
1871 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1872 }
1873
1149 glColor @{$self->{fg}}; 1874 glColor @{$self->{fg}};
1150 glBegin GL_LINES; 1875 glBegin GL_LINES;
1151 glVertex $self->{cur_x}, $self->{cur_y};
1152 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1876 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1877 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1153 glEnd; 1878 glEnd;
1154 } 1879 }
1155} 1880}
1156 1881
1882package CFClient::UI::Entry;
1883
1884our @ISA = CFClient::UI::EntryBase::;
1885
1886use CFClient::OpenGL;
1887
1888sub invoke_key_down {
1889 my ($self, $ev) = @_;
1890
1891 my $sym = $ev->{sym};
1892
1893 if ($sym == 13) {
1894 unshift @{$self->{history}},
1895 my $txt = $self->get_text;
1896
1897 $self->{history_pointer} = -1;
1898 $self->{history_saveback} = '';
1899 $self->emit (activate => $txt);
1900 $self->update;
1901
1902 } elsif ($sym == CFClient::SDLK_UP) {
1903 if ($self->{history_pointer} < 0) {
1904 $self->{history_saveback} = $self->get_text;
1905 }
1906 if (@{$self->{history} || []} > 0) {
1907 $self->{history_pointer}++;
1908 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1909 $self->{history_pointer} = @{$self->{history} || []} - 1;
1910 }
1911 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1912 }
1913
1914 } elsif ($sym == CFClient::SDLK_DOWN) {
1915 $self->{history_pointer}--;
1916 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1917
1918 if ($self->{history_pointer} >= 0) {
1919 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1920 } else {
1921 $self->set_text ($self->{history_saveback});
1922 }
1923
1924 } else {
1925 return $self->SUPER::invoke_key_down ($ev)
1926 }
1927
1928 1
1929}
1930
1157############################################################################# 1931#############################################################################
1158 1932
1159package CFClient::UI::Slider; 1933package CFClient::UI::Button;
1160 1934
1161use strict;
1162
1163use SDL::OpenGL;
1164
1165our @ISA = CFClient::UI::DrawBG::; 1935our @ISA = CFClient::UI::Label::;
1936
1937use CFClient::OpenGL;
1938
1939my @tex =
1940 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1941 qw(b1_button_active.png);
1166 1942
1167sub new { 1943sub new {
1168 my $class = shift; 1944 my $class = shift;
1169 1945
1946 $class->SUPER::new (
1947 padding_x => 4,
1948 padding_y => 4,
1949 fg => [1, 1, 1],
1950 active_fg => [0, 0, 1],
1951 can_hover => 1,
1952 align => 0,
1953 valign => 0,
1954 can_events => 1,
1955 @_
1956 )
1957}
1958
1959sub invoke_button_up {
1960 my ($self, $ev, $x, $y) = @_;
1961
1962 $self->emit ("activate")
1963 if $x >= 0 && $x < $self->{w}
1964 && $y >= 0 && $y < $self->{h};
1965
1966 1
1967}
1968
1969sub _draw {
1970 my ($self) = @_;
1971
1972 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1973
1974 glEnable GL_TEXTURE_2D;
1975 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1976 glColor 0, 0, 0, 1;
1977
1978 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1979
1980 glDisable GL_TEXTURE_2D;
1981
1982 $self->SUPER::_draw;
1983}
1984
1985#############################################################################
1986
1987package CFClient::UI::ImageButton;
1988
1989our @ISA = CFClient::UI::Image::;
1990
1991use CFClient::OpenGL;
1992
1993my %textures;
1994
1995sub new {
1996 my $class = shift;
1997
1998 my $self = $class->SUPER::new (
1999 padding_x => 4,
2000 padding_y => 4,
2001 fg => [1, 1, 1],
2002 active_fg => [0, 0, 1],
2003 can_hover => 1,
2004 align => 0,
2005 valign => 0,
2006 can_events => 1,
2007 @_
2008 );
2009}
2010
2011sub invoke_button_up {
2012 my ($self, $ev, $x, $y) = @_;
2013
2014 $self->emit ("activate")
2015 if $x >= 0 && $x < $self->{w}
2016 && $y >= 0 && $y < $self->{h};
2017
2018 1
2019}
2020
2021#############################################################################
2022
2023package CFClient::UI::CheckBox;
2024
2025our @ISA = CFClient::UI::DrawBG::;
2026
2027my @tex =
2028 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2029 qw(c1_checkbox_bg.png c1_checkbox_active.png);
2030
2031use CFClient::OpenGL;
2032
2033sub new {
2034 my $class = shift;
2035
2036 $class->SUPER::new (
2037 padding_x => 2,
2038 padding_y => 2,
2039 fg => [1, 1, 1],
2040 active_fg => [1, 1, 0],
2041 bg => [0, 0, 0, 0.2],
2042 active_bg => [1, 1, 1, 0.5],
2043 state => 0,
2044 can_hover => 1,
2045 @_
2046 )
2047}
2048
2049sub size_request {
2050 my ($self) = @_;
2051
2052 (6) x 2
2053}
2054
2055sub invoke_button_down {
2056 my ($self, $ev, $x, $y) = @_;
2057
2058 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
2059 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
2060 $self->{state} = !$self->{state};
2061 $self->emit (changed => $self->{state});
2062 } else {
2063 return 0
2064 }
2065
2066 1
2067}
2068
2069sub _draw {
2070 my ($self) = @_;
2071
2072 $self->SUPER::_draw;
2073
2074 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
2075
2076 my ($w, $h) = @$self{qw(w h)};
2077
2078 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
2079
2080 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
2081
2082 my $tex = $self->{state} ? $tex[1] : $tex[0];
2083
2084 glEnable GL_TEXTURE_2D;
2085 $tex->draw_quad_alpha (0, 0, $s, $s);
2086 glDisable GL_TEXTURE_2D;
2087}
2088
2089#############################################################################
2090
2091package CFClient::UI::Image;
2092
2093our @ISA = CFClient::UI::Base::;
2094
2095use CFClient::OpenGL;
2096use Carp qw/confess/;
2097
2098our %loaded_images;
2099
2100sub new {
2101 my $class = shift;
2102
2103 my $self = $class->SUPER::new (can_events => 0, @_);
2104
2105 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2106
2107 $loaded_images{$self->{image}} ||=
2108 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2109
2110 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2111
2112 Scalar::Util::weaken $loaded_images{$self->{image}};
2113
2114 $self->{aspect} = $tex->{w} / $tex->{h};
2115
2116 $self
2117}
2118
2119sub size_request {
2120 my ($self) = @_;
2121
2122 ($self->{tex}->{w}, $self->{tex}->{h})
2123}
2124
2125sub _draw {
2126 my ($self) = @_;
2127
2128 my $tex = $self->{tex};
2129
2130 my ($w, $h) = ($self->{w}, $self->{h});
2131
2132 if ($self->{rot90}) {
2133 glRotate 90, 0, 0, 1;
2134 glTranslate 0, -$self->{w}, 0;
2135
2136 ($w, $h) = ($h, $w);
2137 }
2138
2139 glEnable GL_TEXTURE_2D;
2140 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2141
2142 $tex->draw_quad_alpha (0, 0, $w, $h);
2143
2144 glDisable GL_TEXTURE_2D;
2145}
2146
2147#############################################################################
2148
2149package CFClient::UI::VGauge;
2150
2151our @ISA = CFClient::UI::Base::;
2152
2153use List::Util qw(min max);
2154
2155use CFClient::OpenGL;
2156
2157my %tex = (
2158 food => [
2159 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2160 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2161 ],
2162 grace => [
2163 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2164 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2165 ],
2166 hp => [
2167 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2168 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2169 ],
2170 mana => [
2171 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2172 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2173 ],
2174);
2175
2176# eg. VGauge->new (gauge => 'food'), default gauge: food
2177sub new {
2178 my $class = shift;
2179
2180 my $self = $class->SUPER::new (
2181 type => 'food',
2182 @_
2183 );
2184
2185 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2186
2187 $self
2188}
2189
2190sub size_request {
2191 my ($self) = @_;
2192
2193 #my $tex = $tex{$self->{type}}[0];
2194 #@$tex{qw(w h)}
2195 (0, 0)
2196}
2197
2198sub set_max {
2199 my ($self, $max) = @_;
2200
2201 return if $self->{max_val} == $max;
2202
2203 $self->{max_val} = $max;
2204 $self->update;
2205}
2206
2207sub set_value {
2208 my ($self, $val, $max) = @_;
2209
2210 $self->set_max ($max)
2211 if defined $max;
2212
2213 return if $self->{val} == $val;
2214
2215 $self->{val} = $val;
2216 $self->update;
2217}
2218
2219sub _draw {
2220 my ($self) = @_;
2221
2222 my $tex = $tex{$self->{type}};
2223 my ($t1, $t2, $t3) = @$tex;
2224
2225 my ($w, $h) = ($self->{w}, $self->{h});
2226
2227 if ($self->{vertical}) {
2228 glRotate 90, 0, 0, 1;
2229 glTranslate 0, -$self->{w}, 0;
2230
2231 ($w, $h) = ($h, $w);
2232 }
2233
2234 my $ycut = $self->{val} / ($self->{max_val} || 1);
2235
2236 my $ycut1 = max 0, min 1, $ycut;
2237 my $ycut2 = max 0, min 1, $ycut - 1;
2238
2239 my $h1 = $self->{h} * (1 - $ycut1);
2240 my $h2 = $self->{h} * (1 - $ycut2);
2241
2242 glEnable GL_BLEND;
2243 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2244 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2245 glEnable GL_TEXTURE_2D;
2246 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2247
2248 glBindTexture GL_TEXTURE_2D, $t1->{name};
2249 glBegin GL_QUADS;
2250 glTexCoord 0 , 0; glVertex 0 , 0;
2251 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2252 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2253 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2254 glEnd;
2255
2256 my $ycut1 = List::Util::min 1, $ycut;
2257 glBindTexture GL_TEXTURE_2D, $t2->{name};
2258 glBegin GL_QUADS;
2259 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2260 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2261 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2262 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2263 glEnd;
2264
2265 if ($t3) {
2266 glBindTexture GL_TEXTURE_2D, $t3->{name};
2267 glBegin GL_QUADS;
2268 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2269 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2270 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2271 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2272 glEnd;
2273 }
2274
2275 glDisable GL_BLEND;
2276 glDisable GL_TEXTURE_2D;
2277}
2278
2279#############################################################################
2280
2281package CFClient::UI::Gauge;
2282
2283our @ISA = CFClient::UI::VBox::;
2284
2285sub new {
2286 my ($class, %arg) = @_;
2287
2288 my $self = $class->SUPER::new (
2289 tooltip => $arg{type},
2290 can_hover => 1,
2291 can_events => 1,
2292 %arg,
2293 );
2294
2295 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2296 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2297 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2298
2299 $self
2300}
2301
2302sub set_fontsize {
2303 my ($self, $fsize) = @_;
2304
2305 $self->{value}->set_fontsize ($fsize);
2306 $self->{max} ->set_fontsize ($fsize);
2307}
2308
2309sub set_max {
2310 my ($self, $max) = @_;
2311
2312 $self->{gauge}->set_max ($max);
2313 $self->{max}->set_text ($max);
2314}
2315
2316sub set_value {
2317 my ($self, $val, $max) = @_;
2318
2319 $self->set_max ($max)
2320 if defined $max;
2321
2322 $self->{gauge}->set_value ($val, $max);
2323 $self->{value}->set_text ($val);
2324}
2325
2326#############################################################################
2327
2328package CFClient::UI::Slider;
2329
2330use strict;
2331
2332use CFClient::OpenGL;
2333
2334our @ISA = CFClient::UI::DrawBG::;
2335
2336my @tex =
2337 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
2338 qw(s1_slider.png s1_slider_bg.png);
2339
2340sub new {
2341 my $class = shift;
2342
1170 # range [value, low, high, page] 2343 # range [value, low, high, page, unit]
1171 2344
2345 # TODO: 0-width page
2346 # TODO: req_w/h are wrong with vertical
2347 # TODO: calculations are off
1172 my $self = $class->SUPER::new ( 2348 my $self = $class->SUPER::new (
1173 fg => [1, 1, 1], 2349 fg => [1, 1, 1],
1174 active_fg => [0, 0, 0], 2350 active_fg => [0, 0, 0],
2351 bg => [0, 0, 0, 0.2],
2352 active_bg => [1, 1, 1, 0.5],
1175 range => [0, 0, 100, 10], 2353 range => [0, 0, 100, 10, 0],
1176 req_w => 40, 2354 min_w => $::WIDTH / 80,
1177 req_h => 10, 2355 min_h => $::WIDTH / 80,
1178 vertical => 0, 2356 vertical => 0,
2357 can_hover => 1,
2358 inner_pad => 0.02,
1179 @_ 2359 @_
1180 ); 2360 );
1181 2361
2362 $self->set_value ($self->{range}[0]);
2363 $self->update;
2364
1182 $self 2365 $self
1183} 2366}
1184 2367
2368sub set_range {
2369 my ($self, $range) = @_;
2370
2371 ($range, $self->{range}) = ($self->{range}, $range);
2372
2373 if ("@$range" ne "@{$self->{range}}") {
2374 $self->update;
2375 $self->set_value ($self->{range}[0]);
2376 }
2377}
2378
2379sub set_value {
2380 my ($self, $value) = @_;
2381
2382 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2383
2384 $hi = $lo + 1 if $hi <= $lo;
2385
2386 $page = $hi - $lo if $page > $hi - $lo;
2387
2388 $value = $lo if $value < $lo;
2389 $value = $hi - $page if $value > $hi - $page;
2390
2391 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2392 if $unit;
2393
2394 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2395
2396 if ($value != $old_value) {
2397 $self->emit (changed => $value);
2398 $self->update;
2399 }
2400}
2401
1185sub size_request { 2402sub size_request {
1186 my ($self) = @_; 2403 my ($self) = @_;
1187 2404
1188 my $w = $self->{req_w}; 2405 ($self->{req_w}, $self->{req_h})
1189 my $h = $self->{req_h};
1190
1191 $self->{vertical} ? ($h, $w) : ($w, $h)
1192} 2406}
1193 2407
1194sub button_down { 2408sub invoke_button_down {
1195 my ($self, $ev, $x, $y) = @_; 2409 my ($self, $ev, $x, $y) = @_;
1196 2410
1197 $self->SUPER::button_down ($ev, $x, $y); 2411 $self->SUPER::invoke_button_down ($ev, $x, $y);
2412
2413 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2414
1198 $self->mouse_motion ($ev, $x, $y); 2415 $self->mouse_motion ($ev, $x, $y)
1199} 2416}
1200 2417
1201sub mouse_motion { 2418sub invoke_mouse_motion {
1202 my ($self, $ev, $x, $y) = @_; 2419 my ($self, $ev, $x, $y) = @_;
1203 2420
1204 if ($GRAB == $self) { 2421 if ($GRAB == $self) {
2422 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2423
2424 my (undef, $lo, $hi, $page) = @{$self->{range}};
2425
2426 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2427
2428 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2429 } else {
2430 return 0;
2431 }
2432
2433 1
2434}
2435
2436sub update {
2437 my ($self) = @_;
2438
2439 delete $self->{knob_w};
2440 $self->SUPER::update;
2441}
2442
2443sub _draw {
2444 my ($self) = @_;
2445
2446 unless ($self->{knob_w}) {
2447 $self->set_value ($self->{range}[0]);
2448
1205 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2449 my ($value, $lo, $hi, $page) = @{$self->{range}};
2450 my $range = ($hi - $page - $lo) || 1e-100;
1206 2451
1207 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2452 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1208 2453
1209 $x = $x * ($hi - $lo) / $w + $lo; 2454 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1210 $x = $lo if $x < $lo; 2455 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1211 $x = $hi - $page if $x > $hi - $page;
1212 $self->{range}[0] = $x;
1213 2456
1214 $self->emit (changed => $x); 2457 $value = ($value - $lo) / $range;
1215 $self->update; 2458 $value = $value * $self->{scale} + $self->{offset};
1216 }
1217}
1218 2459
1219sub _draw { 2460 $self->{knob_x} = $value - $knob_w * 0.5;
1220 my ($self) = @_; 2461 $self->{knob_w} = $knob_w;
2462 }
1221 2463
1222 $self->SUPER::_draw (); 2464 $self->SUPER::_draw ();
1223 2465
1224 my ($w, $h) = @$self{qw(w h)}; 2466 glScale $self->{w}, $self->{h};
1225 2467
1226 if ($self->{vertical}) { 2468 if ($self->{vertical}) {
1227 # draw a vertical slider like a rotated horizontal slider 2469 # draw a vertical slider like a rotated horizontal slider
1228 2470
2471 glTranslate 1, 0, 0;
1229 glRotate 90, 0, 0, 1; 2472 glRotate 90, 0, 0, 1;
1230 glTranslate 0, -$self->{w}, 0;
1231
1232 ($w, $h) = ($h, $w);
1233 } 2473 }
1234 2474
1235 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2475 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1236 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2476 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1237 2477
1238 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2478 glEnable GL_TEXTURE_2D;
2479 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1239 2480
1240 $page = int $page * $w / ($hi - $lo); 2481 # draw background
1241 $value = int +($value - $lo) * $w / ($hi - $lo); 2482 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1242 2483
1243 $w -= $page; 2484 # draw handle
1244 $page &= ~1; 2485 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1245 glTranslate $page * 0.5, 0, 0;
1246 2486
1247 glColor @$fg; 2487 glDisable GL_TEXTURE_2D;
1248 glBegin GL_LINES;
1249 glVertex 0, 0; glVertex 0, $h;
1250 glVertex $w - 1, 0; glVertex $w - 1, $h;
1251 glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1252 glEnd;
1253
1254 my $knob_a = $value - $page * 0.5;
1255 my $knob_b = $value + $page * 0.5;
1256
1257 glBegin GL_QUADS;
1258 glColor @$fg;
1259 glVertex $knob_a, 0;
1260 glVertex $knob_a, $h;
1261 glVertex $knob_b, $h;
1262 glVertex $knob_b, 0;
1263
1264 if ($knob_a < $knob_b - 2) {
1265 glColor @$bg;
1266 glVertex $knob_a + 1, 1;
1267 glVertex $knob_a + 1, $h - 1;
1268 glVertex $knob_b - 1, $h - 1;
1269 glVertex $knob_b - 1, 1;
1270 }
1271 glEnd;
1272} 2488}
1273 2489
1274############################################################################# 2490#############################################################################
1275 2491
1276package CFClient::UI::MapWidget; 2492package CFClient::UI::ValSlider;
1277 2493
1278use strict;
1279
1280use List::Util qw(min max);
1281
1282use SDL;
1283use SDL::OpenGL;
1284
1285our @ISA = CFClient::UI::Base::; 2494our @ISA = CFClient::UI::HBox::;
2495
2496sub new {
2497 my ($class, %arg) = @_;
2498
2499 my $range = delete $arg{range};
2500
2501 my $self = $class->SUPER::new (
2502 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2503 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2504 to_value => sub { shift },
2505 from_value => sub { shift },
2506 %arg,
2507 );
2508
2509 $self->{slider}->connect (changed => sub {
2510 my ($self, $value) = @_;
2511 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2512 $self->{parent}->emit (changed => $value);
2513 });
2514
2515# $self->{entry}->connect (changed => sub {
2516# my ($self, $value) = @_;
2517# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2518# $self->{parent}->emit (changed => $value);
2519# });
2520
2521 $self->add ($self->{slider}, $self->{entry});
2522
2523 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2524
2525 $self
2526}
2527
2528sub set_range { shift->{slider}->set_range (@_) }
2529sub set_value { shift->{slider}->set_value (@_) }
2530
2531#############################################################################
2532
2533package CFClient::UI::TextScroller;
2534
2535our @ISA = CFClient::UI::HBox::;
2536
2537use CFClient::OpenGL;
1286 2538
1287sub new { 2539sub new {
1288 my $class = shift; 2540 my $class = shift;
1289 2541
1290 $class->SUPER::new ( 2542 my $self = $class->SUPER::new (
1291 z => -1, 2543 fontsize => 1,
1292 list => (glGenLists 1), 2544 can_events => 0,
2545 indent => 0,
2546 #font => default_font
1293 @_ 2547 @_,
2548
2549 layout => (new CFClient::Layout 1),
2550 par => [],
2551 height => 0,
2552 children => [
2553 (new CFClient::UI::Empty expand => 1),
2554 (new CFClient::UI::Slider vertical => 1),
2555 ],
1294 ) 2556 );
1295}
1296 2557
1297sub key_down { 2558 $self->{children}[1]->connect (changed => sub { $self->update });
1298 print "MAPKEYDOWN\n";
1299}
1300 2559
1301sub key_up { 2560 $self
1302} 2561}
1303 2562
1304sub size_request { 2563sub set_fontsize {
2564 my ($self, $fontsize) = @_;
2565
2566 $self->{fontsize} = $fontsize;
2567 $self->reflow;
2568}
2569
2570sub invoke_size_allocate {
2571 my ($self, $w, $h) = @_;
2572
2573 $self->{layout}->set_font ($self->{font}) if $self->{font};
2574 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2575 $self->{layout}->set_width ($self->{children}[0]{w});
2576 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2577
2578 $self->reflow;
2579
2580 $self->SUPER::invoke_size_allocate ($w, $h)
2581}
2582
2583sub text_size {
2584 my ($self, $text, $indent) = @_;
2585
2586 my $layout = $self->{layout};
2587
2588 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2589 $layout->set_width ($self->{children}[0]{w} - $indent);
2590 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2591 $layout->set_markup ($text);
1305 ( 2592
1306 1 + 32 * int $::WIDTH / 32, 2593 $layout->size
1307 1 + 32 * int $::HEIGHT / 32, 2594}
2595
2596sub reflow {
2597 my ($self) = @_;
2598
2599 $self->{need_reflow}++;
2600 $self->update;
2601}
2602
2603sub set_offset {
2604 my ($self, $offset) = @_;
2605
2606 # todo: base offset on lines or so, not on pixels
2607 $self->{children}[1]->set_value ($offset);
2608}
2609
2610sub clear {
2611 my ($self) = @_;
2612
2613 $self->{par} = [];
2614 $self->{height} = 0;
2615 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2616}
2617
2618sub add_paragraph {
2619 my ($self, $color, $text, $indent) = @_;
2620
2621 for my $line (split /\n/, $text) {
2622 my ($w, $h) = $self->text_size ($line);
2623 $self->{height} += $h;
2624 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
1308 ) 2625 }
2626
2627 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1309} 2628}
1310 2629
1311sub update { 2630sub update {
1312 my ($self) = @_; 2631 my ($self) = @_;
1313 2632
1314 $self->{need_update} = 1;
1315 $self->SUPER::update; 2633 $self->SUPER::update;
1316}
1317 2634
1318sub draw { 2635 return unless $self->{h} > 0;
1319 my ($self) = @_;
1320 2636
2637 delete $self->{texture};
2638
2639 $ROOT->on_post_alloc ($self => sub {
2640 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2641
1321 if (delete $self->{need_update}) { 2642 if (delete $self->{need_reflow}) {
1322 glNewList $self->{list}, GL_COMPILE; 2643 my $height = 0;
1323 2644
1324 my $mx = $::CONN->{mapx}; 2645 my $layout = $self->{layout};
1325 my $my = $::CONN->{mapy};
1326 2646
1327 my $map = $::CONN->{map}; 2647 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1328 2648
1329 my ($xofs, $yofs); 2649 for (@{$self->{par}}) {
2650 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2651 $layout->set_width ($W - $_->[3]);
2652 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2653 $layout->set_markup ($_->[4]);
2654 my ($w, $h) = $layout->size;
2655 $_->[0] = $w + $_->[3];
2656 $_->[1] = $h;
2657 }
1330 2658
1331 my $sw = 1 + int $::WIDTH / 32; 2659 $height += $_->[1];
1332 my $sh = 1 + int $::HEIGHT / 32; 2660 }
1333 2661
1334 if ($::CONN->{mapw} > $sw) { 2662 $self->{height} = $height;
1335 $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5; 2663
1336 } else { 2664 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1337 $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs}; 2665
2666 delete $self->{texture};
1338 } 2667 }
1339 2668
1340 if ($::CONN->{maph} > $sh) { 2669 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1341 $yofs = $my + ($::CONN->{maph} - $sh) * 0.5; 2670 glClearColor 0, 0, 0, 0;
1342 } else { 2671 glClear GL_COLOR_BUFFER_BIT;
1343 $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
1344 }
1345 2672
1346 glEnable GL_TEXTURE_2D; 2673 my $top = int $self->{children}[1]{range}[0];
2674
2675 my $y0 = $top;
2676 my $y1 = $top + $H;
2677
2678 my $y = 0;
2679
2680 my $layout = $self->{layout};
2681
2682 $layout->set_font ($self->{font}) if $self->{font};
2683
1347 glEnable GL_BLEND; 2684 glEnable GL_BLEND;
2685 #TODO# not correct in windows where rgba is forced off
1348 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2686 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1349 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1350 2687
1351 my $sw4 = ($sw + 3) & ~3; 2688 for my $par (@{$self->{par}}) {
1352 my $darkness = "\x00" x ($sw4 * $sh); 2689 my $h = $par->[1];
1353 2690
1354 for my $x (0 .. $sw - 1) { 2691 if ($y0 < $y + $h && $y < $y1) {
1355 my $row = $map->[$x + $xofs]; 2692 $layout->set_foreground (@{ $par->[2] });
1356 for my $y (0 .. $sh - 1) { 2693 $layout->set_width ($W - $par->[3]);
2694 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2695 $layout->set_markup ($par->[4]);
1357 2696
1358 my $cell = $row->[$y + $yofs] 2697 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1359 or next;
1360 2698
1361 my $dark = $cell->[0]; 2699 glRasterPos $par->[3], $y - $y0;
1362 if ($dark < 0) { 2700 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1363 substr $darkness, $y * $sw4 + $x, 1, chr 224;
1364 } else {
1365 substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark;
1366 } 2701 }
1367 2702
1368 for my $num (grep $_, @$cell[1,2,3]) { 2703 $y += $h;
1369 my $tex = $::CONN->{face}[$num]{texture} || next;
1370
1371 my ($w, $h) = @$tex{qw(w h)};
1372
1373 $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
1374 }
1375 } 2704 }
2705
2706 glDisable GL_BLEND;
1376 } 2707 };
2708 });
2709}
1377 2710
1378# if (1) { # higher quality darkness 2711sub _draw {
1379# $lighting =~ s/(.)/$1$1$1/gs; 2712 my ($self) = @_;
1380# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1381#
1382# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1383#
1384# $lighting = $pb->get_pixels;
1385# $lighting =~ s/(.)../$1/gs;
1386# }
1387 2713
2714 glEnable GL_TEXTURE_2D;
1388 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 2715 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1389
1390 $darkness = new CFClient::Texture
1391 w => $sw4,
1392 h => $sh,
1393 data => $darkness,
1394 internalformat => GL_ALPHA,
1395 format => GL_ALPHA;
1396
1397 glColor 0.45, 0.45, 0.45, 1; 2716 glColor 0, 0, 0, 1;
1398 $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32); 2717 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1399
1400 glDisable GL_TEXTURE_2D; 2718 glDisable GL_TEXTURE_2D;
1401 glDisable GL_BLEND;
1402 2719
1403 glEndList; 2720 $self->{children}[1]->draw;
1404 }
1405 2721
1406 glCallList $self->{list};
1407}
1408
1409my %DIR = (
1410 SDLK_KP8, [1, "north"],
1411 SDLK_KP9, [2, "northeast"],
1412 SDLK_KP6, [3, "east"],
1413 SDLK_KP3, [4, "southeast"],
1414 SDLK_KP2, [5, "south"],
1415 SDLK_KP1, [6, "southwest"],
1416 SDLK_KP4, [7, "west"],
1417 SDLK_KP7, [8, "northwest"],
1418
1419 SDLK_UP, [1, "north"],
1420 SDLK_RIGHT, [3, "east"],
1421 SDLK_DOWN, [5, "south"],
1422 SDLK_LEFT, [7, "west"],
1423);
1424
1425sub key_down {
1426 my ($self, $ev) = @_;
1427
1428 my $mod = $ev->key_mod;
1429 my $sym = $ev->key_sym;
1430
1431 if ($sym == SDLK_KP5) {
1432 $::CONN->send ("command stay fire");
1433 } elsif (exists $DIR{$sym}) {
1434 if ($mod & KMOD_SHIFT) {
1435 $self->{shft}++;
1436 $::CONN->send ("command fire $DIR{$sym}[0]");
1437 } elsif ($mod & KMOD_CTRL) {
1438 $self->{ctrl}++;
1439 $::CONN->send ("command run $DIR{$sym}[0]");
1440 } else {
1441 $::CONN->send ("command $DIR{$sym}[1]");
1442 }
1443 }
1444}
1445
1446sub key_up {
1447 my ($self, $ev) = @_;
1448
1449 my $mod = $ev->key_mod;
1450 my $sym = $ev->key_sym;
1451
1452 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1453 $::CONN->send ("command fire_stop");
1454 }
1455 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1456 $::CONN->send ("command run_stop");
1457 }
1458} 2722}
1459 2723
1460############################################################################# 2724#############################################################################
1461 2725
1462package CFClient::UI::Animator; 2726package CFClient::UI::Animator;
1463 2727
1464use SDL::OpenGL; 2728use CFClient::OpenGL;
1465 2729
1466our @ISA = CFClient::UI::Bin::; 2730our @ISA = CFClient::UI::Bin::;
1467 2731
1468sub moveto { 2732sub moveto {
1469 my ($self, $x, $y) = @_; 2733 my ($self, $x, $y) = @_;
… …
1499 glPopMatrix; 2763 glPopMatrix;
1500} 2764}
1501 2765
1502############################################################################# 2766#############################################################################
1503 2767
1504package CFClient::UI::Toplevel; 2768package CFClient::UI::Flopper;
2769
2770our @ISA = CFClient::UI::Button::;
2771
2772sub new {
2773 my $class = shift;
2774
2775 my $self = $class->SUPER::new (
2776 state => 0,
2777 on_activate => \&toggle_flopper,
2778 @_
2779 );
2780
2781 $self
2782}
2783
2784sub toggle_flopper {
2785 my ($self) = @_;
2786
2787 $self->{other}->toggle_visibility;
2788}
2789
2790#############################################################################
2791
2792package CFClient::UI::Tooltip;
2793
2794our @ISA = CFClient::UI::Bin::;
2795
2796use CFClient::OpenGL;
2797
2798sub new {
2799 my $class = shift;
2800
2801 $class->SUPER::new (
2802 @_,
2803 can_events => 0,
2804 )
2805}
2806
2807sub set_tooltip_from {
2808 my ($self, $widget) = @_;
2809
2810 my $tooltip = $widget->{tooltip};
2811
2812 if ($ENV{CFPLUS_DEBUG} & 2) {
2813 $tooltip .= "\n\n" . (ref $widget) . "\n"
2814 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2815 . "req $widget->{req_w} $widget->{req_h}\n"
2816 . "visible $widget->{visible}";
2817 }
2818
2819 $tooltip =~ s/^\n+//;
2820 $tooltip =~ s/\n+$//;
2821
2822 $self->add (new CFClient::UI::Label
2823 markup => $tooltip,
2824 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2825 fontsize => 0.8,
2826 fg => [0, 0, 0, 1],
2827 ellipsise => 0,
2828 font => ($widget->{tooltip_font} || $::FONT_PROP),
2829 );
2830}
2831
2832sub size_request {
2833 my ($self) = @_;
2834
2835 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2836
2837 ($w + 4, $h + 4)
2838}
2839
2840sub invoke_size_allocate {
2841 my ($self, $w, $h) = @_;
2842
2843 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2844}
2845
2846sub invoke_visibility_change {
2847 my ($self, $visible) = @_;
2848
2849 return unless $visible;
2850
2851 $self->{root}->on_post_alloc ("move_$self" => sub {
2852 my $widget = $self->{owner}
2853 or return;
2854
2855 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2856
2857 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2858 if $x + $self->{w} > $self->{root}{w};
2859
2860 $self->move_abs ($x, $y);
2861 });
2862}
2863
2864sub _draw {
2865 my ($self) = @_;
2866
2867 glTranslate 0.375, 0.375;
2868
2869 my ($w, $h) = @$self{qw(w h)};
2870
2871 glColor 1, 0.8, 0.4;
2872 glBegin GL_QUADS;
2873 glVertex 0 , 0;
2874 glVertex 0 , $h;
2875 glVertex $w, $h;
2876 glVertex $w, 0;
2877 glEnd;
2878
2879 glColor 0, 0, 0;
2880 glBegin GL_LINE_LOOP;
2881 glVertex 0 , 0;
2882 glVertex 0 , $h;
2883 glVertex $w, $h;
2884 glVertex $w, 0;
2885 glEnd;
2886
2887 glTranslate 2 - 0.375, 2 - 0.375;
2888
2889 $self->SUPER::_draw;
2890}
2891
2892#############################################################################
2893
2894package CFClient::UI::Face;
2895
2896our @ISA = CFClient::UI::Base::;
2897
2898use CFClient::OpenGL;
2899
2900sub new {
2901 my $class = shift;
2902
2903 my $self = $class->SUPER::new (
2904 aspect => 1,
2905 can_events => 0,
2906 @_,
2907 );
2908
2909 if ($self->{anim} && $self->{animspeed}) {
2910 Scalar::Util::weaken (my $widget = $self);
2911
2912 $self->{timer} = Event->timer (
2913 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2914 hard => 1,
2915 interval => $self->{animspeed},
2916 cb => sub {
2917 ++$widget->{frame};
2918 $widget->update;
2919 },
2920 );
2921 }
2922
2923 $self
2924}
2925
2926sub size_request {
2927 (32, 8)
2928}
2929
2930sub update {
2931 my ($self) = @_;
2932
2933 return unless $self->{visible};
2934
2935 $self->SUPER::update;
2936}
2937
2938sub _draw {
2939 my ($self) = @_;
2940
2941 return unless $::CONN;
2942
2943 my $face;
2944
2945 if ($self->{frame}) {
2946 my $anim = $::CONN->{anim}[$self->{anim}];
2947
2948 $face = $anim->[ $self->{frame} % @$anim ]
2949 if $anim && @$anim;
2950 }
2951
2952 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2953
2954 if ($tex) {
2955 glEnable GL_TEXTURE_2D;
2956 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2957 glColor 0, 0, 0, 1;
2958 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2959 glDisable GL_TEXTURE_2D;
2960 }
2961}
2962
2963sub destroy {
2964 my ($self) = @_;
2965
2966 $self->{timer}->cancel
2967 if $self->{timer};
2968
2969 $self->SUPER::destroy;
2970}
2971
2972#############################################################################
2973
2974package CFClient::UI::Buttonbar;
2975
2976our @ISA = CFClient::UI::HBox::;
2977
2978# TODO: should actualyl wrap buttons and other goodies.
2979
2980#############################################################################
2981
2982package CFClient::UI::Menu;
2983
2984our @ISA = CFClient::UI::FancyFrame::;
2985
2986use CFClient::OpenGL;
2987
2988sub new {
2989 my $class = shift;
2990
2991 my $self = $class->SUPER::new (
2992 items => [],
2993 z => 100,
2994 @_,
2995 );
2996
2997 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2998
2999 for my $item (@{ $self->{items} }) {
3000 my ($widget, $cb, $tooltip) = @$item;
3001
3002 # handle various types of items, only text for now
3003 if (!ref $widget) {
3004 $widget = new CFClient::UI::Label
3005 can_hover => 1,
3006 can_events => 1,
3007 markup => $widget,
3008 tooltip => $tooltip
3009 }
3010
3011 $self->{item}{$widget} = $item;
3012
3013 $self->{vbox}->add ($widget);
3014 }
3015
3016 $self
3017}
3018
3019# popup given the event (must be a mouse button down event currently)
3020sub popup {
3021 my ($self, $ev) = @_;
3022
3023 $self->emit ("popdown");
3024
3025 # maybe save $GRAB? must be careful about events...
3026 $GRAB = $self;
3027 $self->{button} = $ev->{button};
3028
3029 $self->show;
3030 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
3031}
3032
3033sub invoke_mouse_motion {
3034 my ($self, $ev, $x, $y) = @_;
3035
3036 # TODO: should use vbox->find_widget or so
3037 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
3038 $self->{hover} = $self->{item}{$HOVER};
3039
3040 0
3041}
3042
3043sub invoke_button_up {
3044 my ($self, $ev, $x, $y) = @_;
3045
3046 if ($ev->{button} == $self->{button}) {
3047 undef $GRAB;
3048 $self->hide;
3049
3050 $self->emit ("popdown");
3051 $self->{hover}[1]->() if $self->{hover};
3052 } else {
3053 return 0
3054 }
3055
3056 1
3057}
3058
3059#############################################################################
3060
3061package CFClient::UI::Multiplexer;
1505 3062
1506our @ISA = CFClient::UI::Container::; 3063our @ISA = CFClient::UI::Container::;
1507 3064
3065sub new {
3066 my $class = shift;
3067
3068 my $self = $class->SUPER::new (
3069 @_,
3070 );
3071
3072 $self->{current} = $self->{children}[0]
3073 if @{ $self->{children} };
3074
3075 $self
3076}
3077
3078sub add {
3079 my ($self, @widgets) = @_;
3080
3081 $self->SUPER::add (@widgets);
3082
3083 $self->{current} = $self->{children}[0]
3084 if @{ $self->{children} };
3085}
3086
3087sub set_current_page {
3088 my ($self, $page_or_widget) = @_;
3089
3090 my $widget = ref $page_or_widget
3091 ? $page_or_widget
3092 : $self->{children}[$page_or_widget];
3093
3094 $self->{current} = $widget;
3095 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3096
3097 $self->emit (page_changed => $self->{current});
3098
3099 $self->realloc;
3100}
3101
3102sub visible_children {
3103 $_[0]{current}
3104}
3105
1508sub size_request { 3106sub size_request {
1509 ($::WIDTH, $::HEIGHT) 3107 my ($self) = @_;
1510}
1511 3108
3109 $self->{current}->size_request
3110}
3111
1512sub size_allocate { 3112sub invoke_size_allocate {
1513 my ($self, $x, $y, $w, $h) = @_; 3113 my ($self, $w, $h) = @_;
1514 3114
1515 $self->_size_allocate ($x, $y, $w, $h); 3115 $self->{current}->configure (0, 0, $w, $h);
1516 3116
1517 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3117 1
1518 for @{$self->{children}};
1519} 3118}
1520 3119
1521sub translate { 3120sub _draw {
3121 my ($self) = @_;
3122
3123 $self->{current}->draw;
3124}
3125
3126#############################################################################
3127
3128package CFClient::UI::Notebook;
3129
3130our @ISA = CFClient::UI::VBox::;
3131
3132sub new {
3133 my $class = shift;
3134
3135 my $self = $class->SUPER::new (
3136 buttonbar => (new CFClient::UI::Buttonbar),
3137 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3138 # filter => # will be put between multiplexer and $self
3139 @_,
3140 );
3141
3142 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3143 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3144
3145 $self
3146}
3147
3148sub add {
3149 my ($self, $title, $widget, $tooltip) = @_;
3150
3151 Scalar::Util::weaken $self;
3152
3153 $self->{buttonbar}->add (new CFClient::UI::Button
3154 markup => $title,
3155 tooltip => $tooltip,
3156 on_activate => sub { $self->set_current_page ($widget) },
3157 );
3158
3159 $self->{multiplexer}->add ($widget);
3160}
3161
3162sub set_current_page {
3163 my ($self, $page) = @_;
3164
3165 $self->{multiplexer}->set_current_page ($page);
3166 $self->emit (page_changed => $self->{multiplexer}{current});
3167}
3168
3169#############################################################################
3170
3171package CFClient::UI::Combobox;
3172
3173use utf8;
3174
3175our @ISA = CFClient::UI::Button::;
3176
3177sub new {
3178 my $class = shift;
3179
3180 my $self = $class->SUPER::new (
3181 options => [], # [value, title, longdesc], ...
3182 value => undef,
3183 @_,
3184 );
3185
3186 $self->_set_value ($self->{value});
3187
3188 $self
3189}
3190
3191sub invoke_button_down {
3192 my ($self, $ev) = @_;
3193
3194 my @menu_items;
3195
3196 for (@{ $self->{options} }) {
3197 my ($value, $title, $tooltip) = @$_;
3198
3199 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3200 }
3201
3202 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3203}
3204
3205sub _set_value {
3206 my ($self, $value) = @_;
3207
3208 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3209 or return;
3210
3211 $self->{value} = $item->[0];
3212 $self->set_markup ("$item->[1] ⇓");
3213 $self->set_tooltip ($item->[2]);
3214}
3215
3216sub set_value {
3217 my ($self, $value) = @_;
3218
3219 return unless $self->{value} ne $value;
3220
3221 $self->_set_value ($value);
3222 $self->emit (changed => $value);
3223}
3224
3225#############################################################################
3226
3227package CFClient::UI::Statusbox;
3228
3229our @ISA = CFClient::UI::VBox::;
3230
3231sub new {
3232 my $class = shift;
3233
3234 my $self = $class->SUPER::new (
3235 fontsize => 0.8,
3236 @_,
3237 );
3238
3239 Scalar::Util::weaken (my $this = $self);
3240
3241 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3242
3243 $self
3244}
3245
3246sub reorder {
3247 my ($self) = @_;
3248 my $NOW = Time::HiRes::time;
3249
3250 # freeze display when hovering over any label
3251 return if $CFClient::UI::TOOLTIP->{owner}
3252 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3253 values %{ $self->{item} };
3254
3255 while (my ($k, $v) = each %{ $self->{item} }) {
3256 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3257 }
3258
3259 my @widgets;
3260
3261 my @items = sort {
3262 $a->{pri} <=> $b->{pri}
3263 or $b->{id} <=> $a->{id}
3264 } values %{ $self->{item} };
3265
3266 $self->{timer}->interval (1);
3267
3268 my $count = 10 + 1;
3269 for my $item (@items) {
3270 last unless --$count;
3271
3272 my $label = $item->{label} ||= do {
3273 # TODO: doesn't handle markup well (read as: at all)
3274 my $short = $item->{count} > 1
3275 ? "<b>$item->{count} ×</b> $item->{text}"
3276 : $item->{text};
3277
3278 for ($short) {
3279 s/^\s+//;
3280 s/\s+/ /g;
3281 }
3282
3283 new CFClient::UI::Label
3284 markup => $short,
3285 tooltip => $item->{tooltip},
3286 tooltip_font => $::FONT_PROP,
3287 tooltip_width => 0.67,
3288 fontsize => $item->{fontsize} || $self->{fontsize},
3289 max_w => $::WIDTH * 0.44,
3290 fg => [@{ $item->{fg} }],
3291 can_events => 1,
3292 can_hover => 1
3293 };
3294
3295 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3296 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3297 $label->update;
3298 $label->set_max_size (undef, $label->{req_h} * $diff)
3299 if $diff < 1;
3300 $self->{timer}->interval (1/30);
3301 } else {
3302 $label->{fg}[3] = $item->{fg}[3] || 1;
3303 }
3304
3305 push @widgets, $label;
3306 }
3307
3308 $self->clear;
3309 $self->SUPER::add (reverse @widgets);
3310}
3311
3312sub add {
3313 my ($self, $text, %arg) = @_;
3314
3315 $text =~ s/^\s+//;
3316 $text =~ s/\s+$//;
3317
3318 return unless $text;
3319
3320 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3321
3322 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3323
3324 if (my $item = $self->{item}{$group}) {
3325 if ($item->{text} eq $text) {
3326 $item->{count}++;
3327 } else {
3328 $item->{count} = 1;
3329 $item->{text} = $item->{tooltip} = $text;
3330 }
3331 $item->{id} += 0.2;#d#
3332 $item->{timeout} = $timeout;
3333 delete $item->{label};
3334 } else {
3335 $self->{item}{$group} = {
3336 id => ++$self->{id},
3337 text => $text,
3338 timeout => $timeout,
3339 tooltip => $text,
3340 fg => [0.8, 0.8, 0.8, 0.8],
3341 pri => 0,
3342 count => 1,
3343 %arg,
3344 };
3345 }
3346
3347 $self->reorder;
3348}
3349
3350sub reconfigure {
3351 my ($self) = @_;
3352
3353 delete $_->{label}
3354 for values %{ $self->{item} || {} };
3355
3356 $self->reorder;
3357 $self->SUPER::reconfigure;
3358}
3359
3360sub destroy {
3361 my ($self) = @_;
3362
3363 $self->{timer}->cancel;
3364
3365 $self->SUPER::destroy;
3366}
3367
3368#############################################################################
3369
3370package CFClient::UI::Inventory;
3371
3372our @ISA = CFClient::UI::ScrolledWindow::;
3373
3374sub new {
3375 my $class = shift;
3376
3377 my $self = $class->SUPER::new (
3378 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3379 @_,
3380 );
3381
3382 $self
3383}
3384
3385sub set_items {
3386 my ($self, $items) = @_;
3387
3388 $self->{child}->clear;
3389 return unless $items;
3390
3391 my @items = sort {
3392 ($a->{type} <=> $b->{type})
3393 or ($a->{name} cmp $b->{name})
3394 } @$items;
3395
3396 $self->{real_items} = \@items;
3397
3398 my $row = 0;
3399 for my $item (@items) {
3400 CFClient::Item::update_widgets $item;
3401
3402 $self->{child}->add (0, $row, $item->{face_widget});
3403 $self->{child}->add (1, $row, $item->{desc_widget});
3404 $self->{child}->add (2, $row, $item->{weight_widget});
3405
3406 $row++;
3407 }
3408}
3409
3410#############################################################################
3411
3412package CFClient::UI::BindEditor;
3413
3414our @ISA = CFClient::UI::FancyFrame::;
3415
3416sub new {
3417 my $class = shift;
3418
3419 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3420
3421 $self->add (my $vb = new CFClient::UI::VBox);
3422
3423
3424 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3425 text => "start recording",
3426 tooltip => "Start/Stops recording of actions."
3427 ."All subsequent actions after the recording started will be captured."
3428 ."The actions are displayed after the record was stopped."
3429 ."To bind the action you have to click on the 'Bind' button",
3430 on_activate => sub {
3431 unless ($self->{recording}) {
3432 $self->start;
3433 } else {
3434 $self->stop;
3435 }
3436 });
3437
3438 $vb->add (new CFClient::UI::Label text => "Actions:");
3439 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3440
3441 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3442 $vb->add (my $hb = new CFClient::UI::HBox);
3443 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3444 $hb->add (new CFClient::UI::Button
3445 text => "bind",
3446 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3447 on_activate => sub {
3448 $self->ask_for_bind;
3449 });
3450
3451 $vb->add (my $hb = new CFClient::UI::HBox);
3452 $hb->add (new CFClient::UI::Button
3453 text => "ok",
3454 expand => 1,
3455 tooltip => "This closes the binding editor and saves the binding",
3456 on_activate => sub {
3457 $self->hide;
3458 $self->commit;
3459 });
3460
3461 $hb->add (new CFClient::UI::Button
3462 text => "cancel",
3463 expand => 1,
3464 tooltip => "This closes the binding editor without saving",
3465 on_activate => sub {
3466 $self->hide;
3467 $self->{binding_cancel}->()
3468 if $self->{binding_cancel};
3469 });
3470
3471 $self->update_binding_widgets;
3472
3473 $self
3474}
3475
3476sub commit {
3477 my ($self) = @_;
3478 my ($mod, $sym, $cmds) = $self->get_binding;
3479 if ($sym != 0 && @$cmds > 0) {
3480 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3481 ."'. Don't forget 'Save Config'!");
3482 $self->{binding_change}->($mod, $sym, $cmds)
3483 if $self->{binding_change};
3484 } else {
3485 $::STATUSBOX->add ("No action bound, no key or action specified!");
3486 $self->{binding_cancel}->()
3487 if $self->{binding_cancel};
3488 }
3489}
3490
3491sub start {
3492 my ($self) = @_;
3493
3494 $self->{rec_btn}->set_text ("stop recording");
3495 $self->{recording} = 1;
3496 $self->clear_command_list;
3497 $::CONN->start_record if $::CONN;
3498}
3499
3500sub stop {
3501 my ($self) = @_;
3502
3503 $self->{rec_btn}->set_text ("start recording");
3504 $self->{recording} = 0;
3505
3506 my $rec;
3507 $rec = $::CONN->stop_record if $::CONN;
3508 return unless ref $rec eq 'ARRAY';
3509 $self->set_command_list ($rec);
3510}
3511
3512
3513sub ask_for_bind_and_commit {
3514 my ($self) = @_;
3515 $self->ask_for_bind (1);
3516}
3517
3518sub ask_for_bind {
3519 my ($self, $commit, $end_cb) = @_;
3520
3521 CFClient::Binder::open_binding_dialog (sub {
3522 my ($mod, $sym) = @_;
3523 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3524 $self->update_binding_widgets;
3525 $self->commit if $commit;
3526 $end_cb->() if $end_cb;
3527 });
3528}
3529
3530# $mod and $sym are the modifiers and key symbol
3531# $cmds is a array ref of strings (the commands)
3532# $cb is the callback that is executed on OK
3533# $ccb is the callback that is executed on CANCEL and
3534# when the binding was unsuccessful on OK
3535sub set_binding {
3536 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3537
3538 $self->clear_command_list;
3539 $self->{recording} = 0;
3540 $self->{rec_btn}->set_text ("start recording");
3541
3542 $self->{binding} = [$mod, $sym];
3543 $self->{commands} = $cmds;
3544
3545 $self->{binding_change} = $cb;
3546 $self->{binding_cancel} = $ccb;
3547
3548 $self->update_binding_widgets;
3549}
3550
3551# this is a shortcut method that asks for a binding
3552# and then just binds it.
3553sub do_quick_binding {
3554 my ($self, $cmds, $end_cb) = @_;
3555 $self->set_binding (undef, undef, $cmds, sub {
3556 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3557 });
3558 $self->ask_for_bind (1, $end_cb);
3559}
3560
3561sub update_binding_widgets {
3562 my ($self) = @_;
3563 my ($mod, $sym, $cmds) = $self->get_binding;
3564 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3565 $self->set_command_list ($cmds);
3566}
3567
3568sub get_binding {
3569 my ($self) = @_;
3570 return (
3571 $self->{binding}->[0],
3572 $self->{binding}->[1],
3573 [ grep { defined $_ } @{$self->{commands}} ]
3574 );
3575}
3576
3577sub clear_command_list {
3578 my ($self) = @_;
3579 $self->{cmdbox}->clear ();
3580}
3581
3582sub set_command_list {
3583 my ($self, $cmds) = @_;
3584
3585 $self->{cmdbox}->clear ();
3586 $self->{commands} = $cmds;
3587
3588 my $idx = 0;
3589
3590 for (@$cmds) {
3591 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3592
3593 my $i = $idx;
3594 $hb->add (new CFClient::UI::Label text => $_);
3595 $hb->add (new CFClient::UI::Button
3596 text => "delete",
3597 tooltip => "Deletes the action from the record",
3598 on_activate => sub {
3599 $self->{cmdbox}->remove ($hb);
3600 $cmds->[$i] = undef;
3601 });
3602
3603
3604 $idx++
3605 }
3606}
3607
3608#############################################################################
3609
3610package CFClient::UI::SpellList;
3611
3612our @ISA = CFClient::UI::Table::;
3613
3614sub new {
3615 my $class = shift;
3616
3617 my $self = $class->SUPER::new (
3618 binding => [],
3619 commands => [],
3620 @_,
3621 )
3622}
3623
3624my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3625
3626my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3627 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3628my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3629 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3630my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3631 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3632my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3633 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3634my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3635 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3636
3637sub rebuild_spell_list {
3638 my ($self) = @_;
3639
3640 $CFClient::UI::ROOT->on_refresh ($self => sub {
3641 $self->clear;
3642
3643 return unless $::CONN;
3644
3645 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3646 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3647 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3648 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3649 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3650
3651 my $row = 0;
3652
3653 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3654 my $spell = $self->{spell}{$_};
3655
3656 $row++;
3657
3658 my $spell_cb = sub {
3659 my ($widget, $ev) = @_;
3660
3661 if ($ev->{button} == 1) {
3662 $::CONN->user_send ("cast $spell->{name}");
3663 } elsif ($ev->{button} == 2) {
3664 $::CONN->user_send ("invoke $spell->{name}");
3665 } elsif ($ev->{button} == 3) {
3666 (new CFClient::UI::Menu
3667 items => [
3668 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3669 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3670 ],
3671 )->popup ($ev);
3672 } else {
3673 return 0;
3674 }
3675
3676 1
3677 };
3678
3679 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3680
3681 #TODO: add path info to tooltip
3682 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3683
3684 $self->add (0, $row, new CFClient::UI::Face
3685 face => $spell->{face},
3686 can_hover => 1,
3687 can_events => 1,
3688 tooltip => $tooltip,
3689 on_button_down => $spell_cb,
3690 );
3691
3692 $self->add (1, $row, new CFClient::UI::Label
3693 expand => 1,
3694 text => $spell->{name},
3695 can_hover => 1,
3696 can_events => 1,
3697 tooltip => $tooltip,
3698 on_button_down => $spell_cb,
3699 );
3700
3701 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3702 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3703 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3704 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3705 }
3706 });
3707}
3708
3709sub add_spell {
3710 my ($self, $spell) = @_;
3711
3712 $self->{spell}->{$spell->{name}} = $spell;
3713 $self->rebuild_spell_list;
3714}
3715
3716sub remove_spell {
3717 my ($self, $spell) = @_;
3718
3719 delete $self->{spell}->{$spell->{name}};
3720 $self->rebuild_spell_list;
3721}
3722
3723sub clear_spells {
3724 my ($self) = @_;
3725
3726 $self->{spell} = {};
3727 $self->rebuild_spell_list;
3728}
3729
3730#############################################################################
3731
3732package CFClient::UI::Root;
3733
3734our @ISA = CFClient::UI::Container::;
3735
3736use List::Util qw(min max);
3737
3738use CFClient::OpenGL;
3739
3740sub new {
3741 my $class = shift;
3742
3743 my $self = $class->SUPER::new (
3744 visible => 1,
3745 @_,
3746 );
3747
3748 Scalar::Util::weaken ($self->{root} = $self);
3749
3750 $self
3751}
3752
3753sub size_request {
3754 my ($self) = @_;
3755
3756 ($self->{w}, $self->{h})
3757}
3758
3759sub _to_pixel {
3760 my ($coord, $size, $max) = @_;
3761
3762 $coord =
3763 $coord eq "center" ? ($max - $size) * 0.5
3764 : $coord eq "max" ? $max
3765 : $coord;
3766
3767 $coord = 0 if $coord < 0;
3768 $coord = $max - $size if $coord > $max - $size;
3769
3770 int $coord + 0.5
3771}
3772
3773sub invoke_size_allocate {
3774 my ($self, $w, $h) = @_;
3775
3776 for my $child ($self->children) {
3777 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3778
3779 $X = $child->{force_x} if exists $child->{force_x};
3780 $Y = $child->{force_y} if exists $child->{force_y};
3781
3782 $X = _to_pixel $X, $W, $self->{w};
3783 $Y = _to_pixel $Y, $H, $self->{h};
3784
3785 $child->configure ($X, $Y, $W, $H);
3786 }
3787
3788 1
3789}
3790
3791sub coord2local {
1522 my ($self, $x, $y) = @_; 3792 my ($self, $x, $y) = @_;
1523 3793
1524 ($x, $y) 3794 ($x, $y)
1525} 3795}
1526 3796
3797sub coord2global {
3798 my ($self, $x, $y) = @_;
3799
3800 ($x, $y)
3801}
3802
1527sub update { 3803sub update {
1528 my ($self) = @_; 3804 my ($self) = @_;
1529 3805
1530 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3806 $::WANT_REFRESH++;
1531 ::refresh ();
1532} 3807}
1533 3808
1534sub add { 3809sub add {
1535 my ($self, $widget) = @_; 3810 my ($self, @children) = @_;
1536 3811
3812 $_->{is_toplevel} = 1
3813 for @children;
3814
1537 $self->SUPER::add ($widget); 3815 $self->SUPER::add (@children);
1538
1539 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
1540} 3816}
1541 3817
3818sub remove {
3819 my ($self, @children) = @_;
3820
3821 $self->SUPER::remove (@children);
3822
3823 delete $self->{is_toplevel}
3824 for @children;
3825
3826 while (@children) {
3827 my $w = pop @children;
3828 push @children, $w->children;
3829 $w->set_invisible;
3830 }
3831}
3832
3833sub on_refresh {
3834 my ($self, $id, $cb) = @_;
3835
3836 $self->{refresh_hook}{$id} = $cb;
3837}
3838
3839sub on_post_alloc {
3840 my ($self, $id, $cb) = @_;
3841
3842 $self->{post_alloc_hook}{$id} = $cb;
3843}
3844
1542sub draw { 3845sub draw {
1543 my ($self) = @_; 3846 my ($self) = @_;
3847
3848 while ($self->{refresh_hook}) {
3849 $_->()
3850 for values %{delete $self->{refresh_hook}};
3851 }
3852
3853 if ($self->{realloc}) {
3854 my %queue;
3855 my @queue;
3856 my $widget;
3857
3858 outer:
3859 while () {
3860 if (my $realloc = delete $self->{realloc}) {
3861 for $widget (values %$realloc) {
3862 $widget->{visible} or next; # do not resize invisible widgets
3863
3864 $queue{$widget+0}++ and next; # duplicates are common
3865
3866 push @{ $queue[$widget->{visible}] }, $widget;
3867 }
3868 }
3869
3870 while () {
3871 @queue or last outer;
3872
3873 $widget = pop @{ $queue[-1] || [] }
3874 and last;
3875
3876 pop @queue;
3877 }
3878
3879 delete $queue{$widget+0};
3880
3881 my ($w, $h) = $widget->size_request;
3882
3883 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3884 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3885
3886 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3887 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3888
3889 $w = $widget->{force_w} if exists $widget->{force_w};
3890 $h = $widget->{force_h} if exists $widget->{force_h};
3891
3892 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3893 || delete $widget->{force_realloc}) {
3894 $widget->{req_w} = $w;
3895 $widget->{req_h} = $h;
3896
3897 $self->{size_alloc}{$widget+0} = $widget;
3898
3899 if (my $parent = $widget->{parent}) {
3900 $self->{realloc}{$parent+0} = $parent
3901 unless $queue{$parent+0};
3902
3903 $parent->{force_size_alloc} = 1;
3904 $self->{size_alloc}{$parent+0} = $parent;
3905 }
3906 }
3907
3908 delete $self->{realloc}{$widget+0};
3909 }
3910 }
3911
3912 while (my $size_alloc = delete $self->{size_alloc}) {
3913 my @queue = sort { $b->{visible} <=> $a->{visible} }
3914 values %$size_alloc;
3915
3916 while () {
3917 my $widget = pop @queue || last;
3918
3919 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3920
3921 $w = 0 if $w < 0;
3922 $h = 0 if $h < 0;
3923
3924 $w = int $w + 0.5;
3925 $h = int $h + 0.5;
3926
3927 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3928 $widget->{old_w} = $widget->{w};
3929 $widget->{old_h} = $widget->{h};
3930
3931 $widget->{w} = $w;
3932 $widget->{h} = $h;
3933
3934 $widget->emit (size_allocate => $w, $h);
3935 }
3936 }
3937 }
3938
3939 while ($self->{post_alloc_hook}) {
3940 $_->()
3941 for values %{delete $self->{post_alloc_hook}};
3942 }
3943
3944
3945 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3946 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3947 glClear GL_COLOR_BUFFER_BIT;
3948
3949 glMatrixMode GL_PROJECTION;
3950 glLoadIdentity;
3951 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3952 glMatrixMode GL_MODELVIEW;
3953 glLoadIdentity;
3954
3955 {
3956 package CFClient::UI::Base;
3957
3958 ($draw_x, $draw_y, $draw_w, $draw_h) =
3959 (0, 0, $self->{w}, $self->{h});
3960 }
1544 3961
1545 $self->_draw; 3962 $self->_draw;
1546} 3963}
1547 3964
1548############################################################################# 3965#############################################################################
1549 3966
1550package CFClient::UI; 3967package CFClient::UI;
1551 3968
1552$TOPLEVEL = new CFClient::UI::Toplevel; 3969$ROOT = new CFClient::UI::Root;
3970$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1553 3971
15541 39721
1555 3973

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