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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.110 by root, Sat Apr 15 01:16:17 2006 UTC vs.
Revision 1.283 by root, Mon Jun 5 02:28:30 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
12our $TOPLEVEL; 14our $LAYOUT;
15our $ROOT;
16our $TOOLTIP;
13our $BUTTON_STATE; 17our $BUTTON_STATE;
18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 my $layout;
23
24 for (grep { $_->{name} } values %WIDGET) {
25 my $win = $layout->{$_->{name}} = { };
26
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
31
32 $win->{show} = $_->{visible} && $_->{is_toplevel};
33 }
34
35 $layout
36}
37
38sub set_layout {
39 my ($layout) = @_;
40
41 $LAYOUT = $layout;
42}
43
44sub check_tooltip {
45 return if $ENV{CFPLUS_DEBUG} & 8;
46
47 if (!$GRAB) {
48 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
49 if (length $widget->{tooltip}) {
50 if ($TOOLTIP->{owner} != $widget) {
51 $TOOLTIP->hide;
52
53 $TOOLTIP->{owner} = $widget;
54
55 my $tip = $widget->{tooltip};
56
57 $tip = $tip->($widget) if CODE:: eq ref $tip;
58
59 $TOOLTIP->set_tooltip_from ($widget);
60 $TOOLTIP->show;
61 }
62
63 return;
64 }
65 }
66 }
67
68 $TOOLTIP->hide;
69 delete $TOOLTIP->{owner};
70}
14 71
15# class methods for events 72# class methods for events
16sub feed_sdl_key_down_event { 73sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 74 $FOCUS->emit (key_down => $_[0])
75 if $FOCUS;
18} 76}
19 77
20sub feed_sdl_key_up_event { 78sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 79 $FOCUS->emit (key_up => $_[0])
80 if $FOCUS;
22} 81}
23 82
24sub feed_sdl_button_down_event { 83sub feed_sdl_button_down_event {
25 my ($ev) = @_; 84 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 85 my ($x, $y) = ($ev->{x}, $ev->{y});
27 86
28 if (!$BUTTON_STATE) { 87 if (!$BUTTON_STATE) {
29 my $widget = $TOPLEVEL->find_widget ($x, $y); 88 my $widget = $ROOT->find_widget ($x, $y);
30 89
31 $GRAB = $widget; 90 $GRAB = $widget;
32 $GRAB->update if $GRAB; 91 $GRAB->update if $GRAB;
33 }
34 92
93 check_tooltip;
94 }
95
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 96 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 97
37 $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; 98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
99 if $GRAB;
38} 100}
39 101
40sub feed_sdl_button_up_event { 102sub feed_sdl_button_up_event {
41 my ($ev) = @_; 103 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 104 my ($x, $y) = ($ev->{x}, $ev->{y});
43 105
44 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 106 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 107
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 109
48 $GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB; 110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
111 if $GRAB;
49 112
50 if (!$BUTTON_STATE) { 113 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 114 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 115 $grab->update if $grab;
53 $GRAB->update if $GRAB; 116 $GRAB->update if $GRAB;
117
118 check_tooltip;
54 } 119 }
55} 120}
56 121
57sub feed_sdl_motion_event { 122sub feed_sdl_motion_event {
58 my ($ev) = @_; 123 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 124 my ($x, $y) = ($ev->{x}, $ev->{y});
60 125
61 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 126 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 127
63 if ($widget != $HOVER) { 128 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 129 my $hover = $HOVER; $HOVER = $widget;
65 130
66 $hover->update if $hover && $hover->{can_hover}; 131 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 132 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 133
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 134 check_tooltip;
135 }
136
137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138 if $HOVER;
139}
140
141# convert position array to integers
142sub harmonize {
143 my ($vals) = @_;
144
145 my $rem = 0;
146
147 for (@$vals) {
148 my $i = int $_ + $rem;
149 $rem += $_ - $i;
150 $_ = $i;
151 }
152}
153
154sub full_refresh {
155 # make a copy, otherwise for complains about freed values.
156 my @widgets = values %WIDGET;
157
158 $_->update
159 for @widgets;
160}
161
162sub reconfigure_widgets {
163 # make a copy, otherwise C<for> complains about freed values.
164 my @widgets = values %WIDGET;
165
166 $_->reconfigure
167 for @widgets;
168}
169
170# call when resolution changes etc.
171sub rescale_widgets {
172 my ($sx, $sy) = @_;
173
174 for my $widget (values %WIDGET) {
175 if ($widget->{is_toplevel}) {
176 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178
179 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
180 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
181 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
182 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
183 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
184 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
185
186 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
187 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
188
189 }
190 }
191
192 reconfigure_widgets;
71} 193}
72 194
73############################################################################# 195#############################################################################
74 196
75package CFClient::UI::Base; 197package CFClient::UI::Base;
76 198
77use strict; 199use strict;
78 200
79use SDL::OpenGL; 201use CFClient::OpenGL;
80 202
81sub new { 203sub new {
82 my $class = shift; 204 my $class = shift;
83 205
84 my $self = bless { 206 my $self = bless {
85 x => 0, 207 x => "center",
86 y => 0, 208 y => "center",
87 z => 0, 209 z => 0,
88 w => -1, 210 w => undef,
89 h => -1, 211 h => undef,
212 can_events => 1,
90 @_ 213 @_
91 }, $class; 214 }, $class;
92 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
93 for (keys %$self) { 218 for (keys %$self) {
94 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
95 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
96 } 221 }
97 } 222 }
98 223
224 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
225 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
226 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
227 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
228 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
229
230 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232
233 $self->show if $layout->{show};
234 }
235
99 $self 236 $self
100} 237}
101 238
239sub destroy {
240 my ($self) = @_;
241
242 $self->hide;
243 %$self = ();
244}
245
246sub show {
247 my ($self) = @_;
248
249 return if $self->{parent};
250
251 $CFClient::UI::ROOT->add ($self);
252}
253
254sub set_visible {
255 my ($self) = @_;
256
257 return if $self->{visible};
258
259 $self->{root} = $self->{parent}{root};
260 $self->{visible} = $self->{parent}{visible} + 1;
261
262 $self->emit (visibility_change => 1);
263
264 $self->realloc if !exists $self->{req_w};
265
266 $_->set_visible for $self->children;
267}
268
269sub set_invisible {
270 my ($self) = @_;
271
272 return unless $self->{visible};
273
274 $_->set_invisible for $self->children;
275
276 delete $self->{root};
277 delete $self->{visible};
278
279 undef $GRAB if $GRAB == $self;
280 undef $HOVER if $HOVER == $self;
281
282 CFClient::UI::check_tooltip
283 if $TOOLTIP->{owner} == $self;
284
285 $self->focus_out;
286
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
307sub hide {
308 my ($self) = @_;
309
310 $self->set_invisible;
311
312 $self->{parent}->remove ($self)
313 if $self->{parent};
314}
315
102sub move { 316sub move_abs {
103 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
104 $self->{x} = $x; 318
105 $self->{y} = $y; 319 $self->{x} = List::Util::max 0, int $x;
320 $self->{y} = List::Util::max 0, int $y;
106 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
107}
108 322
109sub needs_redraw { 323 $self->update;
110 0 324}
325
326sub set_size {
327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
111} 333}
112 334
113sub size_request { 335sub size_request {
114 require Carp; 336 require Carp;
115 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
116} 338}
117 339
118sub _size_allocate { 340sub configure {
119 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
120 342
343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
346 $w = List::Util::min $w, int $h * $self->{aspect};
347 $h = List::Util::min $h, int $w / $self->{aspect};
348
349 # use alignment to adjust x, y
350
351 $x += int 0.5 * ($ow - $w);
352 $y += int 0.5 * ($oh - $h);
353 }
354
355 if ($self->{x} ne $x || $self->{y} ne $y) {
121 $self->{x} = $x; 356 $self->{x} = $x;
122 $self->{y} = $y; 357 $self->{y} = $y;
358 $self->update;
359 }
123 360
124 return unless $self->{w} != $w || $self->{h} != $h; 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
125 363
126 $self->{w} = $w; 364 $self->{alloc_w} = $w;
127 $self->{h} = $h; 365 $self->{alloc_h} = $h;
128 366
367 $self->{root}{size_alloc}{$self+0} = $self;
129 1 368 }
130} 369}
131 370
132sub size_allocate { 371sub size_allocate {
372 # nothing to be done
373}
374
375sub children {
376 # nop
377}
378
379sub visible_children {
380 $_[0]->children
381}
382
383sub set_max_size {
133 my ($self, $x, $y, $w, $h) = @_; 384 my ($self, $w, $h) = @_;
134 385
135 $self->_size_allocate ($x, $y, $w, $h); 386 $self->{max_w} = int $w if defined $w;
387 $self->{max_h} = int $h if defined $h;
388
389 $self->realloc;
390}
391
392sub set_tooltip {
393 my ($self, $tooltip) = @_;
394
395 $tooltip =~ s/^\s+//;
396 $tooltip =~ s/\s+$//;
397
398 return if $self->{tooltip} eq $tooltip;
399
400 $self->{tooltip} = $tooltip;
401
402 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
403 delete $CFClient::UI::TOOLTIP->{owner};
404 CFClient::UI::check_tooltip;
405 }
136} 406}
137 407
138# translate global coordinates to local coordinate system 408# translate global coordinates to local coordinate system
139sub translate { 409sub coord2local {
140 my ($self, $x, $y) = @_; 410 my ($self, $x, $y) = @_;
141 411
142 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 412 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
413}
414
415# translate local coordinates to global coordinate system
416sub coord2global {
417 my ($self, $x, $y) = @_;
418
419 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
143} 420}
144 421
145sub focus_in { 422sub focus_in {
146 my ($self) = @_; 423 my ($self) = @_;
147 424
148 return if $FOCUS == $self; 425 return if $FOCUS == $self;
149 return unless $self->{can_focus}; 426 return unless $self->{can_focus};
150 427
151 my $focus = $FOCUS; $FOCUS = $self; 428 my $focus = $FOCUS; $FOCUS = $self;
429
430 $self->_emit (focus_in => $focus);
431
152 $focus->update if $focus; 432 $focus->update if $focus;
153 $FOCUS->update; 433 $FOCUS->update;
154} 434}
155 435
156sub focus_out { 436sub focus_out {
157 my ($self) = @_; 437 my ($self) = @_;
158 438
159 return unless $FOCUS == $self; 439 return unless $FOCUS == $self;
160 440
161 my $focus = $FOCUS; undef $FOCUS; 441 my $focus = $FOCUS; undef $FOCUS;
442
443 $self->_emit (focus_out => $focus);
444
162 $focus->update if $focus; #? 445 $focus->update if $focus; #?
163}
164 446
447 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
448 unless $FOCUS;
449}
450
165sub mouse_motion { } 451sub mouse_motion { 0 }
166sub button_up { } 452sub button_up { 0 }
167sub key_down { } 453sub key_down { 0 }
168sub key_up { } 454sub key_up { 0 }
169 455
170sub button_down { 456sub button_down {
171 my ($self, $ev, $x, $y) = @_; 457 my ($self, $ev, $x, $y) = @_;
172 458
173 $self->focus_in; 459 $self->focus_in;
174}
175 460
176sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
177sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
178sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
179sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
180sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
181
182sub draw {
183 my ($self) = @_;
184
185 return unless $self->{h} && $self->{w};
186
187 glPushMatrix;
188 glTranslate $self->{x}, $self->{y}, 0;
189 $self->_draw;
190 glPopMatrix;
191
192 if ($self == $HOVER && $self->{can_hover}) {
193 my ($x, $y) = @$self{qw(x y)};
194
195 glColor 0, 0, 1, 0.2;
196 glEnable GL_BLEND;
197 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
198 glBegin GL_QUADS;
199 glVertex $x , $y;
200 glVertex $x + $self->{w}, $y;
201 glVertex $x + $self->{w}, $y + $self->{h};
202 glVertex $x , $y + $self->{h};
203 glEnd;
204 glDisable GL_BLEND;
205 } 461 0
206}
207
208sub _draw {
209 my ($self) = @_;
210
211 warn "no draw defined for $self\n";
212} 462}
213 463
214sub find_widget { 464sub find_widget {
215 my ($self, $x, $y) = @_; 465 my ($self, $x, $y) = @_;
466
467 return () unless $self->{can_events};
216 468
217 return $self 469 return $self
218 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 470 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
219 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 471 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
220 472
221 () 473 ()
222} 474}
223 475
224sub set_parent { 476sub set_parent {
225 my ($self, $par) = @_; 477 my ($self, $parent) = @_;
226 478
227 $self->{parent} = $par;
228 Scalar::Util::weaken $self->{parent}; 479 Scalar::Util::weaken ($self->{parent} = $parent);
480 $self->set_visible if $parent->{visible};
229} 481}
230 482
231sub get_parent { 483sub connect {
232 $_[0]->{parent} 484 my ($self, $signal, $cb) = @_;
485
486 push @{ $self->{signal_cb}{$signal} }, $cb;
487}
488
489sub _emit {
490 my ($self, $signal, @args) = @_;
491
492 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
493}
494
495sub emit {
496 my ($self, $signal, @args) = @_;
497
498 $self->_emit ($signal, @args)
499 || $self->$signal (@args);
500}
501
502sub visibility_change {
503 #my ($self, $visible) = @_;
504}
505
506sub realloc {
507 my ($self) = @_;
508
509 if ($self->{visible}) {
510 return if $self->{root}{realloc}{$self+0};
511
512 $self->{root}{realloc}{$self+0} = $self;
513 $self->{root}->update;
514 } else {
515 delete $self->{req_w};
516 delete $self->{req_h};
517 }
233} 518}
234 519
235sub update { 520sub update {
236 my ($self) = @_; 521 my ($self) = @_;
237 522
238 $self->{parent}->update 523 $self->{parent}->update
239 if $self->{parent}; 524 if $self->{parent};
240} 525}
241 526
242sub connect { 527sub reconfigure {
243 my ($self, $signal, $cb) = @_; 528 my ($self) = @_;
244 529
245 push @{ $self->{cb}{$signal} }, $cb; 530 $self->realloc;
531 $self->update;
246} 532}
247 533
248sub emit { 534# using global variables seems a bit hacky, but passing through all drawing
249 my ($self, $signal, @args) = @_; 535# functions seems pointless.
536our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
250 537
251 $_->($self, @args) 538sub draw {
252 for @{$self->{cb}{$signal} || []}; 539 my ($self) = @_;
540
541 return unless $self->{h} && $self->{w};
542
543 # update screen rectangle
544 local $draw_x = $draw_x + $self->{x};
545 local $draw_y = $draw_y + $self->{y};
546 local $draw_w = $draw_x + $self->{w};
547 local $draw_h = $draw_y + $self->{h};
548
549 # skip widgets that are entirely outside the drawing area
550 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
551 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
552
553 glPushMatrix;
554 glTranslate $self->{x}, $self->{y}, 0;
555
556 if ($self == $HOVER && $self->{can_hover}) {
557 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
558 glEnable GL_BLEND;
559 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
560 glBegin GL_QUADS;
561 glVertex 0 , 0;
562 glVertex $self->{w}, 0;
563 glVertex $self->{w}, $self->{h};
564 glVertex 0 , $self->{h};
565 glEnd;
566 glDisable GL_BLEND;
567 }
568
569 if ($ENV{CFPLUS_DEBUG} & 1) {
570 glPushMatrix;
571 glColor 1, 1, 0, 1;
572 glTranslate 0.375, 0.375;
573 glBegin GL_LINE_LOOP;
574 glVertex 0 , 0;
575 glVertex $self->{w} - 1, 0;
576 glVertex $self->{w} - 1, $self->{h} - 1;
577 glVertex 0 , $self->{h} - 1;
578 glEnd;
579 glPopMatrix;
580 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
581 }
582
583 $self->_draw;
584 glPopMatrix;
585}
586
587sub _draw {
588 my ($self) = @_;
589
590 warn "no draw defined for $self\n";
253} 591}
254 592
255sub DESTROY { 593sub DESTROY {
256 my ($self) = @_; 594 my ($self) = @_;
257 595
596 delete $WIDGET{$self+0};
258 #$self->deactivate; 597 #$self->deactivate;
259} 598}
260 599
261############################################################################# 600#############################################################################
262 601
263package CFClient::UI::DrawBG; 602package CFClient::UI::DrawBG;
264 603
265our @ISA = CFClient::UI::Base::; 604our @ISA = CFClient::UI::Base::;
266 605
267use strict; 606use strict;
268use SDL::OpenGL; 607use CFClient::OpenGL;
269 608
270sub new { 609sub new {
271 my $class = shift; 610 my $class = shift;
272 611
273 # range [value, low, high, page] 612 # range [value, low, high, page]
274 613
275 $class->SUPER::new ( 614 $class->SUPER::new (
276 bg => [0, 0, 0, 0.2], 615 #bg => [0, 0, 0, 0.2],
277 active_bg => [1, 1, 1, 0.5], 616 #active_bg => [1, 1, 1, 0.5],
278 @_ 617 @_
279 ) 618 )
280} 619}
281 620
282sub _draw { 621sub _draw {
283 my ($self) = @_; 622 my ($self) = @_;
284 623
624 my $color = $FOCUS == $self && $self->{active_bg}
625 ? $self->{active_bg}
626 : $self->{bg};
627
628 if ($color && (@$color < 4 || $color->[3])) {
285 my ($w, $h) = @$self{qw(w h)}; 629 my ($w, $h) = @$self{qw(w h)};
286 630
287 glEnable GL_BLEND; 631 glEnable GL_BLEND;
288 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 632 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
289 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 633 glColor_premultiply @$color;
290 634
291 glBegin GL_QUADS; 635 glBegin GL_QUADS;
292 glVertex 0 , 0; 636 glVertex 0 , 0;
293 glVertex 0 , $h; 637 glVertex 0 , $h;
294 glVertex $w, $h; 638 glVertex $w, $h;
295 glVertex $w, 0; 639 glVertex $w, 0;
296 glEnd; 640 glEnd;
297 641
298 glDisable GL_BLEND; 642 glDisable GL_BLEND;
643 }
299} 644}
300 645
301############################################################################# 646#############################################################################
302 647
303package CFClient::UI::Empty; 648package CFClient::UI::Empty;
304
305our @ISA = CFClient::UI::Base::;
306
307sub size_request {
308 (0, 0)
309}
310
311sub draw { }
312
313#############################################################################
314
315package CFClient::UI::Container;
316 649
317our @ISA = CFClient::UI::Base::; 650our @ISA = CFClient::UI::Base::;
318 651
319sub new { 652sub new {
320 my ($class, %arg) = @_; 653 my ($class, %arg) = @_;
654 $class->SUPER::new (can_events => 0, %arg);
655}
321 656
657sub size_request {
658 my ($self) = @_;
659
660 ($self->{w} + 0, $self->{h} + 0)
661}
662
663sub draw { }
664
665#############################################################################
666
667package CFClient::UI::Container;
668
669our @ISA = CFClient::UI::Base::;
670
671sub new {
672 my ($class, %arg) = @_;
673
322 my $children = delete $arg{children} || []; 674 my $children = delete $arg{children};
323 675
324 my $self = $class->SUPER::new (children => [], %arg); 676 my $self = $class->SUPER::new (
677 children => [],
678 can_events => 0,
679 %arg,
680 );
681
325 $self->add ($_) for @$children; 682 $self->add (@$children)
683 if $children;
326 684
327 $self 685 $self
328} 686}
329 687
330sub add { 688sub add {
331 my ($self, $chld) = @_; 689 my ($self, @widgets) = @_;
332 690
333 $chld->set_parent ($self); 691 $_->set_parent ($self)
692 for @widgets;
693
694 use sort 'stable';
334 695
335 $self->{children} = [ 696 $self->{children} = [
336 sort { $a->{z} <=> $b->{z} } 697 sort { $a->{z} <=> $b->{z} }
337 @{$self->{children}}, $chld 698 @{$self->{children}}, @widgets
338 ]; 699 ];
339 700
340 $self->{w} = $self->{h} = -1; 701 $self->realloc;
341 $self->update; 702}
703
704sub children {
705 @{ $_[0]{children} }
706}
707
708sub remove {
709 my ($self, $child) = @_;
710
711 delete $child->{parent};
712 $child->hide;
713
714 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
715
716 $self->realloc;
717}
718
719sub clear {
720 my ($self) = @_;
721
722 my $children = delete $self->{children};
723 $self->{children} = [];
724
725 for (@$children) {
726 delete $_->{parent};
727 $_->hide;
728 }
729
730 $self->realloc;
731}
732
733sub find_widget {
734 my ($self, $x, $y) = @_;
735
736 $x -= $self->{x};
737 $y -= $self->{y};
738
739 my $res;
740
741 for (reverse $self->visible_children) {
742 $res = $_->find_widget ($x, $y)
743 and return $res;
744 }
745
746 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
747}
748
749sub _draw {
750 my ($self) = @_;
751
752 $_->draw for @{$self->{children}};
753}
754
755#############################################################################
756
757package CFClient::UI::Bin;
758
759our @ISA = CFClient::UI::Container::;
760
761sub new {
762 my ($class, %arg) = @_;
763
764 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
765
766 $class->SUPER::new (children => [$child], %arg)
767}
768
769sub add {
770 my ($self, $child) = @_;
771
772 $self->{children} = [];
773
774 $self->SUPER::add ($child);
342} 775}
343 776
344sub remove { 777sub remove {
345 my ($self, $widget) = @_; 778 my ($self, $widget) = @_;
346 779
347 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 780 $self->SUPER::remove ($widget);
348 781
349 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 782 $self->{children} = [new CFClient::UI::Empty]
783 unless @{$self->{children}};
784}
785
786sub child { $_[0]->{children}[0] }
787
788sub size_request {
789 $_[0]{children}[0]->size_request
790}
791
792sub size_allocate {
793 my ($self, $w, $h) = @_;
794
795 $self->{children}[0]->configure (0, 0, $w, $h);
796}
797
798#############################################################################
799
800# back-buffered drawing area
801
802package CFClient::UI::Window;
803
804our @ISA = CFClient::UI::Bin::;
805
806use CFClient::OpenGL;
807
808sub new {
809 my ($class, %arg) = @_;
810
811 my $self = $class->SUPER::new (%arg);
812}
813
814sub update {
815 my ($self) = @_;
816
817 $ROOT->on_post_alloc ($self => sub { $self->render_child });
818 $self->SUPER::update;
819}
820
821sub size_allocate {
822 my ($self, $w, $h) = @_;
823
824 $self->SUPER::size_allocate ($w, $h);
825 $self->update;
826}
827
828sub _render {
829 my ($self) = @_;
830
831 $self->{children}[0]->draw;
832}
833
834sub render_child {
835 my ($self) = @_;
836
837 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
838 glClearColor 0, 0, 0, 0;
839 glClear GL_COLOR_BUFFER_BIT;
840
841 {
842 package CFClient::UI::Base;
843
844 ($draw_x, $draw_y, $draw_w, $draw_h) =
845 (0, 0, $self->{w}, $self->{h});
846 }
847
848 $self->_render;
849 };
850}
851
852sub _draw {
853 my ($self) = @_;
854
855 my ($w, $h) = @$self{qw(w h)};
856
857 my $tex = $self->{texture}
858 or return;
859
860 glEnable GL_TEXTURE_2D;
861 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
862 glColor 0, 0, 0, 1;
863
864 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
865
866 glDisable GL_TEXTURE_2D;
867}
868
869#############################################################################
870
871package CFClient::UI::ViewPort;
872
873our @ISA = CFClient::UI::Window::;
874
875sub new {
876 my $class = shift;
877
878 $class->SUPER::new (
879 scroll_x => 0,
880 scroll_y => 1,
881 @_,
882 )
883}
884
885sub size_request {
886 my ($self) = @_;
887
888 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
889
890 $w = 10 if $self->{scroll_x};
891 $h = 10 if $self->{scroll_y};
892
893 ($w, $h)
894}
895
896sub size_allocate {
897 my ($self, $w, $h) = @_;
898
899 my $child = $self->child;
900
901 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
902 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
903
904 $self->child->configure (0, 0, $w, $h);
905 $self->update;
906}
907
908sub set_offset {
909 my ($self, $x, $y) = @_;
910
911 $self->{view_x} = int $x;
912 $self->{view_y} = int $y;
913
914 $self->update;
915}
916
917# hmm, this does not work for topleft of $self... but we should not ask for that
918sub coord2local {
919 my ($self, $x, $y) = @_;
920
921 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
922}
923
924sub coord2global {
925 my ($self, $x, $y) = @_;
926
927 $x = List::Util::min $self->{w}, $x - $self->{view_x};
928 $y = List::Util::min $self->{h}, $y - $self->{view_y};
929
930 $self->SUPER::coord2global ($x, $y)
350} 931}
351 932
352sub find_widget { 933sub find_widget {
353 my ($self, $x, $y) = @_; 934 my ($self, $x, $y) = @_;
354 935
355 $x -= $self->{x}; 936 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
356 $y -= $self->{y}; 937 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
357 938 ) {
358 my $res;
359
360 for (reverse @{ $self->{children} }) {
361 $res = $_->find_widget ($x, $y)
362 and return $res;
363 }
364
365 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 939 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
940 } else {
941 $self->CFClient::UI::Base::find_widget ($x, $y)
942 }
366} 943}
367 944
368sub _draw { 945sub _render {
369 my ($self) = @_; 946 my ($self) = @_;
370 947
371 $_->draw for @{$self->{children}}; 948 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
949 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
950
951 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
952
953 $self->SUPER::_render;
372} 954}
373 955
374############################################################################# 956#############################################################################
375 957
376package CFClient::UI::Bin; 958package CFClient::UI::ScrolledWindow;
377 959
378our @ISA = CFClient::UI::Container::; 960our @ISA = CFClient::UI::HBox::;
379 961
380sub new { 962sub new {
381 my ($class, %arg) = @_; 963 my ($class, %arg) = @_;
382 964
383 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 965 my $child = delete $arg{child};
384 966
385 $class->SUPER::new (children => [$child], %arg) 967 my $self;
968
969 my $slider = new CFClient::UI::Slider
970 vertical => 1,
971 range => [0, 0, 1, 0.01], # HACK fix
972 on_changed => sub {
973 $self->{vp}->set_offset (0, $_[1]);
974 },
975 ;
976
977 $self = $class->SUPER::new (
978 vp => (new CFClient::UI::ViewPort expand => 1),
979 slider => $slider,
980 %arg,
981 );
982
983 $self->SUPER::add ($self->{vp}, $self->{slider});
984 $self->add ($child) if $child;
985
986 $self
386} 987}
387 988
388sub add { 989sub add {
389 my ($self, $widget) = @_; 990 my ($self, $widget) = @_;
390 991
391 $self->{children} = []; 992 $self->{vp}->add ($self->{child} = $widget);
392
393 $self->SUPER::add ($widget);
394} 993}
395 994
396sub remove { 995sub update {
397 my ($self, $widget) = @_; 996 my ($self) = @_;
398 997
399 $self->SUPER::remove ($widget); 998 $self->SUPER::update;
400 999
401 $self->{children} = [new CFClient::UI::Empty] 1000 # todo: overwrite size_allocate of child
402 unless @{$self->{children}}; 1001 my $child = $self->{vp}->child;
403} 1002 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
404
405sub child { $_[0]->{children}[0] }
406
407sub size_request {
408 $_[0]{children}[0]->size_request
409} 1003}
410 1004
411sub size_allocate { 1005sub size_allocate {
412 my ($self, $x, $y, $w, $h) = @_; 1006 my ($self, $w, $h) = @_;
413 1007
414 $self->_size_allocate ($x, $y, $w, $h) or return; 1008 $self->SUPER::size_allocate ($w, $h);
415 1009
416 $self->{children}[0]->size_allocate (0, 0, $w, $h); 1010 my $child = $self->{vp}->child;
1011 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
417} 1012}
1013
1014#TODO# update range on size_allocate depending on child
1015# update viewport offset on scroll
418 1016
419############################################################################# 1017#############################################################################
420 1018
421package CFClient::UI::Window; 1019package CFClient::UI::Frame;
422 1020
423our @ISA = CFClient::UI::Bin::; 1021our @ISA = CFClient::UI::Bin::;
424 1022
425use SDL::OpenGL; 1023use CFClient::OpenGL;
1024
1025sub new {
1026 my $class = shift;
1027
1028 $class->SUPER::new (
1029 bg => undef,
1030 @_,
1031 )
1032}
1033
1034sub _draw {
1035 my ($self) = @_;
1036
1037 if ($self->{bg}) {
1038 my ($w, $h) = @$self{qw(w h)};
1039
1040 glEnable GL_BLEND;
1041 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1042 glColor_premultiply @{ $self->{bg} };
1043
1044 glBegin GL_QUADS;
1045 glVertex 0 , 0;
1046 glVertex 0 , $h;
1047 glVertex $w, $h;
1048 glVertex $w, 0;
1049 glEnd;
1050
1051 glDisable GL_BLEND;
1052 }
1053
1054 $self->SUPER::_draw;
1055}
1056
1057#############################################################################
1058
1059package CFClient::UI::FancyFrame;
1060
1061our @ISA = CFClient::UI::Bin::;
1062
1063use CFClient::OpenGL;
1064
1065my $bg =
1066 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1067 mipmap => 1, wrap => 1;
1068
1069my @border =
1070 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1071 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
426 1072
427sub new { 1073sub new {
428 my ($class, %arg) = @_; 1074 my ($class, %arg) = @_;
429 1075
1076 my $title = delete $arg{title};
1077
430 my $self = $class->SUPER::new (%arg); 1078 my $self = $class->SUPER::new (
431} 1079 bg => [1, 1, 1, 1],
432 1080 border_bg => [1, 1, 1, 1],
433sub update { 1081 border => 0.6,
434 my ($self) = @_; 1082 can_events => 1,
435 1083 min_w => 16,
436 # we want to do this delayed... 1084 min_h => 16,
437 $self->render_chld; 1085 %arg,
438 $self->SUPER::update;
439}
440
441sub render_chld {
442 my ($self) = @_;
443
444 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
445 glClearColor 0, 0, 0, 1;
446 glClear GL_COLOR_BUFFER_BIT;
447 $self->child->draw;
448 }; 1086 );
1087
1088 $self->{title} = new CFClient::UI::Label
1089 align => 0,
1090 valign => 1,
1091 text => $title,
1092 fontsize => $self->{border}
1093 if defined $title;
1094
1095 $self
1096}
1097
1098sub add {
1099 my ($self, @widgets) = @_;
1100
1101 $self->SUPER::add (@widgets);
1102 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
1103}
1104
1105sub border {
1106 int $_[0]{border} * $::FONTSIZE
1107}
1108
1109sub size_request {
1110 my ($self) = @_;
1111
1112 $self->{title}->size_request
1113 if $self->{title};
1114
1115 my ($w, $h) = $self->SUPER::size_request;
1116
1117 (
1118 $w + $self->border * 2,
1119 $h + $self->border * 2,
1120 )
449} 1121}
450 1122
451sub size_allocate { 1123sub size_allocate {
452 my ($self, $x, $y, $w, $h) = @_; 1124 my ($self, $w, $h) = @_;
453 1125
454 $self->_size_allocate ($x, $y, $w, $h) or return; 1126 if ($self->{title}) {
455 1127 $self->{title}{w} = $w;
1128 $self->{title}{h} = $h;
456 $self->child->size_allocate (0, 0, $w, $h); 1129 $self->{title}->size_allocate ($w, $h);
1130 }
457 1131
458 $self->render_chld; 1132 my $border = $self->border;
1133
1134 $h -= List::Util::max 0, $border * 2;
1135 $w -= List::Util::max 0, $border * 2;
1136
1137 $self->child->configure ($border, $border, $w, $h);
1138}
1139
1140sub button_down {
1141 my ($self, $ev, $x, $y) = @_;
1142
1143 my ($w, $h) = @$self{qw(w h)};
1144 my $border = $self->border;
1145
1146 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1147 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1148
1149 if ($lr & $td) {
1150 my ($wx, $wy) = ($self->{x}, $self->{y});
1151 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1152 my ($bw, $bh) = ($self->{w}, $self->{h});
1153
1154 my $mx = $x < $border;
1155 my $my = $y < $border;
1156
1157 $self->{motion} = sub {
1158 my ($ev, $x, $y) = @_;
1159
1160 my $dx = $ev->{x} - $ox;
1161 my $dy = $ev->{y} - $oy;
1162
1163 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1164 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1165
1166 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1167 $self->realloc;
1168 };
1169
1170 } elsif ($lr ^ $td) {
1171 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1172 my ($bx, $by) = ($self->{x}, $self->{y});
1173
1174 $self->{motion} = sub {
1175 my ($ev, $x, $y) = @_;
1176
1177 ($x, $y) = ($ev->{x}, $ev->{y});
1178
1179 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1180 # HACK: the next line is required to enforce placement
1181 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
1182 };
1183 } else {
1184 return 0;
1185 }
1186
1187 1
1188}
1189
1190sub button_up {
1191 my ($self, $ev, $x, $y) = @_;
1192
1193 !!delete $self->{motion}
1194}
1195
1196sub mouse_motion {
1197 my ($self, $ev, $x, $y) = @_;
1198
1199 $self->{motion}->($ev, $x, $y) if $self->{motion};
1200
1201 !!$self->{motion}
459} 1202}
460 1203
461sub _draw { 1204sub _draw {
462 my ($self) = @_; 1205 my ($self) = @_;
463 1206
1207 my $child = $self->{children}[0];
1208
464 my ($w, $h) = ($self->w, $self->h); 1209 my ($w, $h ) = ($self->{w}, $self->{h});
1210 my ($cw, $ch) = ($child->{w}, $child->{h});
465 1211
466 my $tex = $self->{texture}
467 or return;
468
469 glEnable GL_BLEND;
470 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
471 glEnable GL_TEXTURE_2D; 1212 glEnable GL_TEXTURE_2D;
472 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1213 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
473 1214
474 $tex->draw_quad (0, 0, $w, $h); 1215 my $border = $self->border;
475 1216
476 glDisable GL_BLEND; 1217 glColor @{ $self->{border_bg} };
1218 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1219 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1220 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1221 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1222
1223 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1224 glColor @{ $self->{bg} };
1225
1226 # TODO: repeat texture not scale
1227 # solve this better(?)
1228 $bg->{s} = $cw / $bg->{w};
1229 $bg->{t} = $ch / $bg->{h};
1230 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1231 }
1232
477 glDisable GL_TEXTURE_2D; 1233 glDisable GL_TEXTURE_2D;
1234
1235 $child->draw;
1236
1237 if ($self->{title}) {
1238 glTranslate 0, $border - $self->{h};
1239 $self->{title}->_draw;
1240 }
478} 1241}
479 1242
480############################################################################# 1243#############################################################################
481 1244
482package CFClient::UI::Frame; 1245package CFClient::UI::Table;
483 1246
484our @ISA = CFClient::UI::Bin::; 1247our @ISA = CFClient::UI::Base::;
485 1248
486use SDL::OpenGL; 1249use List::Util qw(max sum);
487 1250
488sub size_request { 1251use CFClient::OpenGL;
489 my ($self) = @_;
490 my $chld = $self->child
491 or return (0, 0);
492
493 $chld->move (2, 2);
494
495 map { $_ + 4 } $chld->size_request;
496}
497
498sub size_allocate {
499 my ($self, $x, $y, $w, $h) = @_;
500
501 $self->_size_allocate ($x, $y, $w, $h) or return;
502
503 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
504}
505
506sub _draw {
507 my ($self) = @_;
508
509 my $chld = $self->child;
510
511 my ($w, $h) = $chld->size_request;
512
513 glBegin GL_QUADS;
514 glColor 0, 0, 0;
515 glVertex 0 , 0;
516 glVertex 0 , $h + 4;
517 glVertex $w + 4 , $h + 4;
518 glVertex $w + 4 , 0;
519 glEnd;
520
521 $chld->draw;
522}
523
524#############################################################################
525
526package CFClient::UI::FancyFrame;
527
528our @ISA = CFClient::UI::Bin::;
529
530use SDL::OpenGL;
531
532my @tex =
533 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
534 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
535 1252
536sub new { 1253sub new {
537 my $class = shift; 1254 my $class = shift;
538 1255
539 # TODO: user_x, user_y, overwrite moveto?
540
541 $class->SUPER::new (
542 bg => [1, 1, 1, 1],
543 border_bg => [1, 1, 1, 1],
544 border => $::FONTSIZE * 0.8,
545 @_
546 )
547}
548
549sub size_request {
550 my ($self) = @_;
551
552 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
553
554 my ($w, $h) = $self->SUPER::size_request;
555
556 (
557 $w + $self->{border} * 2,
558 $h + $self->{border} * 2,
559 )
560}
561
562sub size_allocate {
563 my ($self, $x, $y, $w, $h) = @_;
564
565 $self->_size_allocate ($x, $y, $w, $h) or return;
566
567 $h -= List::Util::max 0, $self->{border} * 2;
568 $w -= List::Util::max 0, $self->{border} * 2;
569
570 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);
571}
572
573sub button_down {
574 my ($self, $ev, $x, $y) = @_;
575
576 if ($x < $self->{w} && $x >= $self->{w} - $self->{border}
577 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) {
578
579 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
580 my ($bw, $bh) = ($self->{w}, $self->{h});
581
582 $self->{motion} = sub {
583 my ($ev, $x, $y) = @_;
584
585 ($x, $y) = ($ev->motion_x, $ev->motion_y);
586
587 $self->{user_w} = $bw + $x - $ox;
588 $self->{user_h} = $bh + $y - $oy;
589 $self->update;
590 };
591
592 } elsif ($x >= 0 && $x < $self->{w}
593 && $y >= 0 && $y < $self->{border}) {
594
595 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
596 my ($bx, $by) = ($self->{x}, $self->{y});
597
598 $self->{motion} = sub {
599 my ($ev, $x, $y) = @_;
600
601 ($x, $y) = ($ev->motion_x, $ev->motion_y);
602
603 $self->move ($bx + $x - $ox, $by + $y - $oy);
604 $self->update;
605 };
606 }
607}
608
609sub button_up {
610 my ($self, $ev, $x, $y) = @_;
611
612 delete $self->{motion};
613}
614
615sub mouse_motion {
616 my ($self, $ev, $x, $y) = @_;
617
618 $self->{motion}->($ev, $x, $y) if $self->{motion};
619}
620
621sub _draw {
622 my ($self) = @_;
623
624 my ($w, $h ) = ($self->{w}, $self->{h});
625 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
626
627 glEnable GL_BLEND;
628 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
629 glEnable GL_TEXTURE_2D;
630 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
631
632 glColor @{ $self->{border_bg} };
633 $tex[1]->draw_quad (0, 0, $w, $self->{border});
634 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);
635 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);
636 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});
637
638 my $bg = $tex[0];
639
640 # TODO: repeat texture not scale
641 my $rep_x = $cw / $bg->{w};
642 my $rep_y = $ch / $bg->{h};
643
644 glColor @{ $self->{bg} };
645
646 $bg->{s} = $rep_x;
647 $bg->{t} = $rep_y;
648 $bg->{wrap_mode} = 1;
649 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);
650
651 glDisable GL_TEXTURE_2D;
652 glDisable GL_BLEND;
653
654 $self->child->draw;
655}
656
657#############################################################################
658
659package CFClient::UI::Table;
660
661our @ISA = CFClient::UI::Base::;
662
663use List::Util qw(max sum);
664
665use SDL::OpenGL;
666
667sub new {
668 my $class = shift;
669
670 $class->SUPER::new ( 1256 $class->SUPER::new (
671 col_expand => [], 1257 col_expand => [],
672 @_ 1258 @_,
673 ) 1259 )
674} 1260}
675 1261
1262sub children {
1263 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1264}
1265
676sub add { 1266sub add {
677 my ($self, $x, $y, $chld) = @_; 1267 my ($self, $x, $y, $child) = @_;
678 1268
1269 $child->set_parent ($self);
679 $self->{children}[$y][$x] = $chld; 1270 $self->{children}[$y][$x] = $child;
680 $chld->set_parent ($self);
681 1271
682 $self->{w} = $self->{h} = -1; 1272 $self->realloc;
683 $self->update; 1273}
1274
1275# TODO: move to container class maybe? send children a signal on removal?
1276sub clear {
1277 my ($self) = @_;
1278
1279 my @children = $self->children;
1280 delete $self->{children};
1281
1282 for (@children) {
1283 delete $_->{parent};
1284 $_->hide;
1285 }
1286
1287 $self->realloc;
684} 1288}
685 1289
686sub get_wh { 1290sub get_wh {
687 my ($self) = @_; 1291 my ($self) = @_;
688 1292
… …
693 or next; 1297 or next;
694 1298
695 for my $x (0 .. $#$row) { 1299 for my $x (0 .. $#$row) {
696 my $widget = $row->[$x] 1300 my $widget = $row->[$x]
697 or next; 1301 or next;
698 my ($w, $h) = $widget->size_request; 1302 my ($w, $h) = @$widget{qw(req_w req_h)};
699 1303
700 $w[$x] = max $w[$x], $w; 1304 $w[$x] = max $w[$x], $w;
701 $h[$y] = max $h[$y], $h; 1305 $h[$y] = max $h[$y], $h;
702 } 1306 }
703 } 1307 }
… …
715 (sum @$hs), 1319 (sum @$hs),
716 ) 1320 )
717} 1321}
718 1322
719sub size_allocate { 1323sub size_allocate {
720 my ($self, $x, $y, $w, $h) = @_; 1324 my ($self, $w, $h) = @_;
721
722 $self->_size_allocate ($x, $y, $w, $h) or return;
723 1325
724 my ($ws, $hs) = $self->get_wh; 1326 my ($ws, $hs) = $self->get_wh;
725 1327
726 my $req_w = sum @$ws; 1328 my $req_w = (sum @$ws) || 1;
727 my $req_h = sum @$hs; 1329 my $req_h = (sum @$hs) || 1;
728 1330
729 # TODO: nicer code && do row_expand 1331 # TODO: nicer code && do row_expand
730 my @col_expand = @{$self->{col_expand}}; 1332 my @col_expand = @{$self->{col_expand}};
731 @col_expand = (1) x @$ws unless @col_expand; 1333 @col_expand = (1) x @$ws unless @col_expand;
732 my $col_expand = (sum @col_expand) || 1; 1334 my $col_expand = (sum @col_expand) || 1;
733 1335
734 # linearly scale sizes 1336 # linearly scale sizes
735 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1337 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
736 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1338 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
737 1339
738 $_ = int $_ for @$ws; #TODO: avoid rounding problems 1340 CFClient::UI::harmonize $ws;
739 $_ = int $_ for @$hs; #TODO: avoid rounding problems 1341 CFClient::UI::harmonize $hs;
740 1342
741 my $y; 1343 my $y;
742 1344
743 for my $r (0 .. $#{$self->{children}}) { 1345 for my $r (0 .. $#{$self->{children}}) {
744 my $row = $self->{children}[$r] 1346 my $row = $self->{children}[$r]
… …
749 1351
750 for my $c (0 .. $#$row) { 1352 for my $c (0 .. $#$row) {
751 my $col_w = $ws->[$c]; 1353 my $col_w = $ws->[$c];
752 1354
753 if (my $widget = $row->[$c]) { 1355 if (my $widget = $row->[$c]) {
754 $widget->size_allocate ($x, $y, $col_w, $row_h); 1356 $widget->configure ($x, $y, $col_w, $row_h);
755 } 1357 }
756 1358
757 $x += $col_w; 1359 $x += $col_w;
758 } 1360 }
759 1361
… …
786 } 1388 }
787} 1389}
788 1390
789############################################################################# 1391#############################################################################
790 1392
1393package CFClient::UI::Box;
1394
1395our @ISA = CFClient::UI::Container::;
1396
1397sub size_request {
1398 my ($self) = @_;
1399
1400 $self->{vertical}
1401 ? (
1402 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1403 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1404 )
1405 : (
1406 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1407 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1408 )
1409}
1410
1411sub size_allocate {
1412 my ($self, $w, $h) = @_;
1413
1414 my $space = $self->{vertical} ? $h : $w;
1415 my $children = $self->{children};
1416
1417 my @req;
1418
1419 if ($self->{homogeneous}) {
1420 @req = ($space / (@$children || 1)) x @$children;
1421 } else {
1422 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1423 my $req = List::Util::sum @req;
1424
1425 if ($req > $space) {
1426 # ah well, not enough space
1427 $_ *= $space / $req for @req;
1428 } else {
1429 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1430
1431 $space = ($space - $req) / $expand; # remaining space to give away
1432
1433 $req[$_] += $space * $children->[$_]{expand}
1434 for 0 .. $#$children;
1435 }
1436 }
1437
1438 CFClient::UI::harmonize \@req;
1439
1440 my $pos = 0;
1441 for (0 .. $#$children) {
1442 my $alloc = $req[$_];
1443 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1444
1445 $pos += $alloc;
1446 }
1447
1448 1
1449}
1450
1451#############################################################################
1452
791package CFClient::UI::HBox; 1453package CFClient::UI::HBox;
792 1454
793# TODO: wrap into common Box base class
794
795our @ISA = CFClient::UI::Container::; 1455our @ISA = CFClient::UI::Box::;
796 1456
797sub size_request { 1457sub new {
798 my ($self) = @_; 1458 my $class = shift;
799 1459
800 my @alloc = map [$_->size_request], @{$self->{children}}; 1460 $class->SUPER::new (
801 1461 vertical => 0,
802 ( 1462 @_,
803 (List::Util::sum map $_->[0], @alloc),
804 (List::Util::max map $_->[1], @alloc),
805 ) 1463 )
806} 1464}
807 1465
808sub size_allocate {
809 my ($self, $x, $y, $w, $h) = @_;
810
811 $self->_size_allocate ($x, $y, $w, $h);
812
813 ($h, $w) = ($w, $h);
814
815 my $children = $self->{children};
816
817 my @h = map +($_->size_request)[0], @$children;
818
819 my $req_h = List::Util::sum @h;
820
821 if ($req_h > $h) {
822 # ah well, not enough space
823 $_ *= $h / $req_h for @h;
824 } else {
825 my $exp = List::Util::sum map $_->{expand}, @$children;
826 $exp ||= 1;
827
828 for (0 .. $#$children) {
829 my $child = $children->[$_];
830
831 my $alloc_h = $h[$_];
832 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
833 $h[$_] = $alloc_h;
834 }
835 }
836
837 my $y = 0;
838 for (0 .. $#$children) {
839 my $child = $children->[$_];
840 my $h = int $h[$_];
841 $child->size_allocate ($y, 0, $h, $w);
842
843 $y += $h;
844 }
845}
846
847############################################################################# 1466#############################################################################
848 1467
849package CFClient::UI::VBox; 1468package CFClient::UI::VBox;
850 1469
851# TODO: wrap into common Box base class
852
853our @ISA = CFClient::UI::Container::; 1470our @ISA = CFClient::UI::Box::;
854 1471
855sub size_request { 1472sub new {
856 my ($self) = @_; 1473 my $class = shift;
857 1474
858 my @alloc = map [$_->size_request], @{$self->{children}}; 1475 $class->SUPER::new (
859 1476 vertical => 1,
860 ( 1477 @_,
861 (List::Util::max map $_->[0], @alloc),
862 (List::Util::sum map $_->[1], @alloc),
863 ) 1478 )
864} 1479}
865 1480
866sub size_allocate {
867 my ($self, $x, $y, $w, $h) = @_;
868
869 $self->_size_allocate ($x, $y, $w, $h);
870
871 my $children = $self->{children};
872
873 my @h = map +($_->size_request)[1], @$children;
874
875 my $req_h = List::Util::sum @h;
876
877 if ($req_h > $h) {
878 # ah well, not enough space
879 $_ *= $h / $req_h for @h;
880 } else {
881 my $exp = List::Util::sum map $_->{expand}, @$children;
882 $exp ||= 1;
883
884 for (0 .. $#$children) {
885 my $child = $children->[$_];
886
887 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
888 }
889 }
890
891 my $y = 0;
892 for (0 .. $#$children) {
893 my $child = $children->[$_];
894 my $h = int $h[$_];
895 $child->size_allocate (0, $y, $w, $h);
896
897 $y += $h;
898 }
899}
900
901############################################################################# 1481#############################################################################
902 1482
903package CFClient::UI::Label; 1483package CFClient::UI::Label;
904 1484
905our @ISA = CFClient::UI::Base::; 1485our @ISA = CFClient::UI::DrawBG::;
906 1486
907use SDL::OpenGL; 1487use CFClient::OpenGL;
908 1488
909sub new { 1489sub new {
910 my ($class, %arg) = @_; 1490 my ($class, %arg) = @_;
911 1491
912 my $self = $class->SUPER::new ( 1492 my $self = $class->SUPER::new (
913 fg => [1, 1, 1], 1493 fg => [1, 1, 1],
914 fontsize => $::FONTSIZE, 1494 #bg => none
915 text => "", 1495 #active_bg => none
1496 #font => default_font
1497 #text => initial text
1498 #markup => initial narkup
1499 #max_w => maximum pixel width
1500 ellipsise => 3, # end
1501 layout => (new CFClient::Layout),
1502 fontsize => 1,
916 align => -1, 1503 align => -1,
1504 valign => -1,
917 padding => 2, 1505 padding_x => 2,
918 layout => new CFClient::Layout, 1506 padding_y => 2,
1507 can_events => 0,
919 %arg 1508 %arg
920 ); 1509 );
921 1510
1511 if (exists $self->{template}) {
1512 my $layout = new CFClient::Layout;
1513 $layout->set_text (delete $self->{template});
1514 $self->{template} = $layout;
1515 }
1516
1517 if (exists $self->{markup}) {
1518 $self->set_markup (delete $self->{markup});
1519 } else {
922 $self->set_text ($self->{text}); 1520 $self->set_text (delete $self->{text});
1521 }
923 1522
924 $self 1523 $self
925} 1524}
926 1525
927sub escape_text { 1526sub escape($) {
928 local $_ = $_[1]; 1527 local $_ = $_[0];
929 1528
930 s/&/&amp;/g; 1529 s/&/&amp;/g;
931 s/>/&gt;/g; 1530 s/>/&gt;/g;
932 s/</&lt;/g; 1531 s/</&lt;/g;
933 1532
934 $_[1] 1533 $_
1534}
1535
1536sub update {
1537 my ($self) = @_;
1538
1539 delete $self->{texture};
1540 $self->SUPER::update;
1541}
1542
1543sub realloc {
1544 my ($self) = @_;
1545
1546 delete $self->{ox};
1547 $self->SUPER::realloc;
935} 1548}
936 1549
937sub set_text { 1550sub set_text {
938 my ($self, $text) = @_; 1551 my ($self, $text) = @_;
939 1552
1553 return if $self->{text} eq "T$text";
940 $self->{text} = $text; 1554 $self->{text} = "T$text";
1555
1556 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1557 $self->{layout}->set_text ($text);
1558 delete $self->{req_h};
1559
1560 $self->realloc;
1561 $self->update;
1562}
1563
1564sub set_markup {
1565 my ($self, $markup) = @_;
1566
1567 return if $self->{text} eq "M$markup";
1568 $self->{text} = "M$markup";
1569
1570 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1571
1572 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
941 $self->{layout}->set_markup ($text); 1573 $self->{layout}->set_markup ($markup);
1574 delete $self->{req_h};
942 1575
1576 $self->realloc;
1577 $self->update;
1578}
1579
1580sub size_request {
1581 my ($self) = @_;
1582
1583 if (exists $self->{req_h}) {
1584 @$self{qw(req_w req_h)}
1585 } else {
1586 $self->{layout}->set_font ($self->{font}) if $self->{font};
1587 $self->{layout}->set_width ($self->{max_w} || -1);
1588 $self->{layout}->set_ellipsise ($self->{ellipsise});
1589 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1590 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1591
1592 my ($w, $h) = $self->{layout}->size;
1593
1594 if (exists $self->{template}) {
1595 $self->{template}->set_font ($self->{font}) if $self->{font};
1596 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1597
1598 my ($w2, $h2) = $self->{template}->size;
1599
1600 $w = List::Util::max $w, $w2;
1601 $h = List::Util::max $h, $h2;
1602 }
1603
1604 ($w, $h)
1605 }
1606}
1607
1608sub size_allocate {
1609 my ($self, $w, $h) = @_;
1610
1611 delete $self->{ox};
1612
1613 delete $self->{texture}
1614 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1615}
1616
1617sub set_fontsize {
1618 my ($self, $fontsize) = @_;
1619
1620 $self->{fontsize} = $fontsize;
943 delete $self->{texture}; 1621 delete $self->{texture};
944# $self->{w} = $self->{h} = -1;
945 $self->update;
946}
947 1622
948sub get_text { 1623 $self->realloc;
949 my ($self, $text) = @_;
950
951 $self->{text}
952}
953
954sub size_request {
955 my ($self) = @_;
956
957 $self->{layout}->set_width;
958 $self->{layout}->set_height ($self->{fontsize});
959 my ($w, $h) = $self->{layout}->size;
960
961 (
962 $w + $self->{padding} * 2,
963 $h + $self->{padding} * 2,
964 )
965}
966
967sub size_allocate {
968 my ($self, $x, $y, $w, $h) = @_;
969
970 $self->_size_allocate ($x, $y, $w, $h) or return;
971
972 delete $self->{texture};
973}
974
975sub update {
976 my ($self) = @_;
977
978 delete $self->{texture};
979 $self->SUPER::update;
980} 1624}
981 1625
982sub _draw { 1626sub _draw {
983 my ($self) = @_; 1627 my ($self) = @_;
984 1628
1629 $self->SUPER::_draw; # draw background, if applicable
1630
985 my $tex = $self->{texture} ||= do { 1631 my $tex = $self->{texture} ||= do {
1632 $self->{layout}->set_foreground (@{$self->{fg}});
1633 $self->{layout}->set_font ($self->{font}) if $self->{font};
986 $self->{layout}->set_width ($self->{w}); 1634 $self->{layout}->set_width ($self->{w});
987 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize}); 1635 $self->{layout}->set_ellipsise ($self->{ellipsise});
1636 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1637 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1638
988 new_from_layout CFClient::Texture $self->{layout} 1639 new_from_layout CFClient::Texture $self->{layout}
989 }; 1640 };
990 1641
991 glEnable GL_BLEND; 1642 unless (exists $self->{ox}) {
992 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1643 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1644 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1645 : ($self->{w} - $tex->{w}) * 0.5);
1646
1647 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1648 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1649 : ($self->{h} - $tex->{h}) * 0.5);
1650 };
1651
993 glEnable GL_TEXTURE_2D; 1652 glEnable GL_TEXTURE_2D;
994 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1653 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
995 1654
996 glColor @{$self->{fg}}; 1655 glColor_premultiply @{$self->{fg}}
1656 if $tex->{format} == GL_ALPHA;
997 1657
998 my $x = 1658 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
999 $self->{align} < 0 ? $self->{padding}
1000 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1001 : ($self->{w} - $tex->{w}) * 0.5;
1002
1003 $tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5);
1004 1659
1005 glDisable GL_TEXTURE_2D; 1660 glDisable GL_TEXTURE_2D;
1006 glDisable GL_BLEND;
1007} 1661}
1008 1662
1009############################################################################# 1663#############################################################################
1010 1664
1011package CFClient::UI::Entry; 1665package CFClient::UI::EntryBase;
1012 1666
1013our @ISA = CFClient::UI::Label::; 1667our @ISA = CFClient::UI::Label::;
1014 1668
1015use SDL; 1669use CFClient::OpenGL;
1016use SDL::OpenGL;
1017 1670
1018sub new { 1671sub new {
1019 my $class = shift; 1672 my $class = shift;
1020 1673
1021 $class->SUPER::new ( 1674 $class->SUPER::new (
1022 fg => [1, 1, 1], 1675 fg => [1, 1, 1],
1023 bg => [0, 0, 0, 0.2], 1676 bg => [0, 0, 0, 0.2],
1024 active_bg => [1, 1, 1, 0.5], 1677 active_bg => [1, 1, 1, 0.5],
1025 active_fg => [0, 0, 0], 1678 active_fg => [0, 0, 0],
1026 can_hover => 1, 1679 can_hover => 1,
1027 can_focus => 1, 1680 can_focus => 1,
1681 valign => 0,
1682 can_events => 1,
1683 #text => ...
1028 @_ 1684 @_
1029 ) 1685 )
1030} 1686}
1031 1687
1032sub _set_text { 1688sub _set_text {
1033 my ($self, $text) = @_; 1689 my ($self, $text) = @_;
1034 1690
1035 my $old_text = $self->{text}; 1691 delete $self->{cur_h};
1692
1693 return if $self->{text} eq $text;
1036 1694
1037 $self->{last_activity} = $::NOW; 1695 $self->{last_activity} = $::NOW;
1038
1039 $self->{text} = $text; 1696 $self->{text} = $text;
1040 $self->{layout}->set_width ($self->{w});
1041 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1042 1697
1043 $text =~ s/./*/g if $self->{hidden}; 1698 $text =~ s/./*/g if $self->{hidden};
1699 $self->{layout}->set_text ("$text ");
1700 delete $self->{req_h};
1044 1701
1045 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1702 $self->_emit (changed => $self->{text});
1046 1703
1047 $text = substr $text, 0, $self->{cursor}; 1704 $self->realloc;
1048 utf8::encode $text; 1705 $self->update;
1049
1050 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1051
1052 $self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1053 if $old_text ne $self->{text};
1054}
1055
1056sub size_request {
1057 my ($self) = @_;
1058
1059 my ($w, $h) = $self->SUPER::size_request;
1060
1061 ($w + 1, $h) # add 1 for cursor
1062}
1063
1064sub size_allocate {
1065 my ($self, $x, $y, $w, $h) = @_;
1066
1067 $self->SUPER::size_allocate ($x, $y, $w, $h);
1068
1069 $self->_set_text ($self->{text});
1070} 1706}
1071 1707
1072sub set_text { 1708sub set_text {
1073 my ($self, $text) = @_; 1709 my ($self, $text) = @_;
1074 1710
1075 $self->{cursor} = length $text; 1711 $self->{cursor} = length $text;
1076 $self->_set_text ($text); 1712 $self->_set_text ($text);
1077 $self->update; 1713}
1714
1715sub get_text {
1716 $_[0]{text}
1717}
1718
1719sub size_request {
1720 my ($self) = @_;
1721
1722 my ($w, $h) = $self->SUPER::size_request;
1723
1724 ($w + 1, $h) # add 1 for cursor
1078} 1725}
1079 1726
1080sub key_down { 1727sub key_down {
1081 my ($self, $ev) = @_; 1728 my ($self, $ev) = @_;
1082 1729
1083 my $mod = $ev->key_mod; 1730 my $mod = $ev->{mod};
1084 my $sym = $ev->key_sym; 1731 my $sym = $ev->{sym};
1085
1086 my $uni = $ev->key_unicode; 1732 my $uni = $ev->{unicode};
1087 1733
1088 my $text = $self->get_text; 1734 my $text = $self->get_text;
1089 1735
1090 if ($sym == SDLK_BACKSPACE) { 1736 if ($uni == 8) {
1091 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1737 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1092 } elsif ($sym == SDLK_DELETE) { 1738 } elsif ($uni == 127) {
1093 substr $text, $self->{cursor}, 1, ""; 1739 substr $text, $self->{cursor}, 1, "";
1094 } elsif ($sym == SDLK_LEFT) { 1740 } elsif ($sym == CFClient::SDLK_LEFT) {
1095 --$self->{cursor} if $self->{cursor}; 1741 --$self->{cursor} if $self->{cursor};
1096 } elsif ($sym == SDLK_RIGHT) { 1742 } elsif ($sym == CFClient::SDLK_RIGHT) {
1097 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1743 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1098 } elsif ($sym == SDLK_HOME) { 1744 } elsif ($sym == CFClient::SDLK_HOME) {
1099 $self->{cursor} = 0; 1745 $self->{cursor} = 0;
1100 } elsif ($sym == SDLK_END) { 1746 } elsif ($sym == CFClient::SDLK_END) {
1101 $self->{cursor} = length $text; 1747 $self->{cursor} = length $text;
1102 } elsif ($sym == SDLK_ESCAPE) { 1748 } elsif ($uni == 27) {
1103 $self->emit ('escape'); 1749 $self->_emit ('escape');
1104 } elsif ($uni) { 1750 } elsif ($uni) {
1105 substr $text, $self->{cursor}++, 0, chr $uni; 1751 substr $text, $self->{cursor}++, 0, chr $uni;
1752 } else {
1753 return 0;
1106 } 1754 }
1107 1755
1108 $self->_set_text ($text); 1756 $self->_set_text ($text);
1109 $self->update; 1757
1758 $self->realloc;
1759
1760 1
1110} 1761}
1111 1762
1112sub focus_in { 1763sub focus_in {
1113 my ($self) = @_; 1764 my ($self) = @_;
1114 1765
… …
1129 utf8::encode $text; 1780 utf8::encode $text;
1130 $self->{cursor} = length substr $text, 0, $idx; 1781 $self->{cursor} = length substr $text, 0, $idx;
1131 1782
1132 $self->_set_text ($self->{text}); 1783 $self->_set_text ($self->{text});
1133 $self->update; 1784 $self->update;
1785
1786 1
1134} 1787}
1135 1788
1136sub mouse_motion { 1789sub mouse_motion {
1137 my ($self, $ev, $x, $y) = @_; 1790 my ($self, $ev, $x, $y) = @_;
1138# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1791# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1792
1793 0
1139} 1794}
1140 1795
1141sub _draw { 1796sub _draw {
1142 my ($self) = @_; 1797 my ($self) = @_;
1143 1798
1144 local $self->{fg} = $self->{fg}; 1799 local $self->{fg} = $self->{fg};
1145 1800
1146 if ($FOCUS == $self) { 1801 if ($FOCUS == $self) {
1147 glColor @{$self->{active_bg}}; 1802 glColor_premultiply @{$self->{active_bg}};
1148 $self->{fg} = $self->{active_fg}; 1803 $self->{fg} = $self->{active_fg};
1149 } else { 1804 } else {
1150 glColor @{$self->{bg}}; 1805 glColor_premultiply @{$self->{bg}};
1151 } 1806 }
1152 1807
1153 glEnable GL_BLEND; 1808 glEnable GL_BLEND;
1154 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1809 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1155 glBegin GL_QUADS; 1810 glBegin GL_QUADS;
1156 glVertex 0 , 0; 1811 glVertex 0 , 0;
1157 glVertex 0 , $self->{h}; 1812 glVertex 0 , $self->{h};
1158 glVertex $self->{w}, $self->{h}; 1813 glVertex $self->{w}, $self->{h};
1159 glVertex $self->{w}, 0; 1814 glVertex $self->{w}, 0;
… …
1162 1817
1163 $self->SUPER::_draw; 1818 $self->SUPER::_draw;
1164 1819
1165 #TODO: force update every cursor change :( 1820 #TODO: force update every cursor change :(
1166 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1821 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1822
1823 unless (exists $self->{cur_h}) {
1824 my $text = substr $self->{text}, 0, $self->{cursor};
1825 utf8::encode $text;
1826
1827 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1828 }
1829
1167 glColor @{$self->{fg}}; 1830 glColor @{$self->{fg}};
1168 glBegin GL_LINES; 1831 glBegin GL_LINES;
1169 glVertex $self->{cur_x}, $self->{cur_y};
1170 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1832 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1833 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1171 glEnd; 1834 glEnd;
1172 } 1835 }
1173} 1836}
1174 1837
1175package CFClient::UI::LineEntry; 1838package CFClient::UI::Entry;
1176 1839
1177our @ISA = CFClient::UI::Entry::; 1840our @ISA = CFClient::UI::EntryBase::;
1178 1841
1179use SDL; 1842use CFClient::OpenGL;
1180use SDL::OpenGL;
1181 1843
1182sub key_down { 1844sub key_down {
1183 my ($self, $ev) = @_; 1845 my ($self, $ev) = @_;
1184 1846
1185 my $sym = $ev->key_sym; 1847 my $sym = $ev->{sym};
1186 1848
1187 if ($sym == SDLK_RETURN) { 1849 if ($sym == 13) {
1850 unshift @{$self->{history}},
1851 my $txt = $self->get_text;
1852 $self->{history_pointer} = -1;
1853 $self->{history_saveback} = '';
1188 $self->emit (activate => $self->get_text); 1854 $self->_emit (activate => $txt);
1189 $self->update; 1855 $self->update;
1190 1856
1857 } elsif ($sym == CFClient::SDLK_UP) {
1858 if ($self->{history_pointer} < 0) {
1859 $self->{history_saveback} = $self->get_text;
1860 }
1861 if (@{$self->{history} || []} > 0) {
1862 $self->{history_pointer}++;
1863 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1864 $self->{history_pointer} = @{$self->{history} || []} - 1;
1865 }
1866 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1867 }
1868
1869 } elsif ($sym == CFClient::SDLK_DOWN) {
1870 $self->{history_pointer}--;
1871 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1872
1873 if ($self->{history_pointer} >= 0) {
1874 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1875 } else {
1876 $self->set_text ($self->{history_saveback});
1877 }
1878
1191 } else { 1879 } else {
1192 $self->SUPER::key_down ($ev); 1880 return $self->SUPER::key_down ($ev)
1881 }
1882
1193 } 1883 1
1194
1195} 1884}
1196 1885
1197############################################################################# 1886#############################################################################
1198 1887
1199package CFClient::UI::Button; 1888package CFClient::UI::Button;
1200 1889
1201our @ISA = CFClient::UI::Label::; 1890our @ISA = CFClient::UI::Label::;
1202 1891
1203use SDL; 1892use CFClient::OpenGL;
1204use SDL::OpenGL;
1205 1893
1206my @tex = 1894my @tex =
1207 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1895 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1208 qw(b1_button_active.png); 1896 qw(b1_button_active.png);
1209 1897
1210sub new { 1898sub new {
1211 my $class = shift; 1899 my $class = shift;
1212 1900
1213 $class->SUPER::new ( 1901 $class->SUPER::new (
1214 padding => 4, 1902 padding_x => 4,
1903 padding_y => 4,
1215 fg => [1, 1, 1], 1904 fg => [1, 1, 1],
1216 bg => [1, 1, 1, 0.2],
1217 active_fg => [1, 1, 0], 1905 active_fg => [0, 0, 1],
1218 can_hover => 1, 1906 can_hover => 1,
1907 align => 0,
1908 valign => 0,
1909 can_events => 1,
1219 @_ 1910 @_
1220 ) 1911 )
1221} 1912}
1222 1913
1914sub activate { }
1915
1223sub button_up { 1916sub button_up {
1224 my ($self, $ev, $x, $y) = @_; 1917 my ($self, $ev, $x, $y) = @_;
1225 1918
1919 $self->emit ("activate")
1226 if ($x >= 0 && $x < $self->{w} 1920 if $x >= 0 && $x < $self->{w}
1227 && $y >= 0 && $y < $self->{h}) { 1921 && $y >= 0 && $y < $self->{h};
1228 $self->emit ("activate"); 1922
1229 } 1923 1
1230} 1924}
1231 1925
1232sub _draw { 1926sub _draw {
1233 my ($self) = @_; 1927 my ($self) = @_;
1234 1928
1235 local $self->{fg} = $self->{fg}; 1929 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1236 my $tex = $tex[0];
1237 1930
1238 glEnable GL_BLEND;
1239 glEnable GL_TEXTURE_2D; 1931 glEnable GL_TEXTURE_2D;
1240 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1241
1242 if ($GRAB == $self) {
1243 $self->{fg} = $self->{active_fg};
1244 }
1245
1246 glBindTexture GL_TEXTURE_2D, $tex->{name};
1247 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1932 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1933 glColor 0, 0, 0, 1;
1248 1934
1249 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1935 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1250 1936
1251 glDisable GL_TEXTURE_2D; 1937 glDisable GL_TEXTURE_2D;
1252 glDisable GL_BLEND;
1253 1938
1254 $self->SUPER::_draw; 1939 $self->SUPER::_draw;
1255} 1940}
1256 1941
1257############################################################################# 1942#############################################################################
… …
1259package CFClient::UI::CheckBox; 1944package CFClient::UI::CheckBox;
1260 1945
1261our @ISA = CFClient::UI::DrawBG::; 1946our @ISA = CFClient::UI::DrawBG::;
1262 1947
1263my @tex = 1948my @tex =
1264 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1949 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1265 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1950 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1266 1951
1267use SDL; 1952use CFClient::OpenGL;
1268use SDL::OpenGL;
1269 1953
1270sub new { 1954sub new {
1271 my $class = shift; 1955 my $class = shift;
1272 1956
1273 $class->SUPER::new ( 1957 $class->SUPER::new (
1274 padding => 2, 1958 padding_x => 2,
1959 padding_y => 2,
1275 fg => [1, 1, 1], 1960 fg => [1, 1, 1],
1276 active_fg => [1, 1, 0], 1961 active_fg => [1, 1, 0],
1962 bg => [0, 0, 0, 0.2],
1963 active_bg => [1, 1, 1, 0.5],
1277 state => 0, 1964 state => 0,
1278 can_hover => 1, 1965 can_hover => 1,
1279 @_ 1966 @_
1280 ) 1967 )
1281} 1968}
1282 1969
1283sub size_request { 1970sub size_request {
1284 my ($self) = @_; 1971 my ($self) = @_;
1285 1972
1286 ($self->{padding} * 2 + 6) x 2 1973 (6) x 2
1287}
1288
1289sub size_allocate {
1290 my ($self, $x, $y, $w, $h) = @_;
1291
1292 $self->_size_allocate ($x, $y, $w, $h);
1293} 1974}
1294 1975
1295sub button_down { 1976sub button_down {
1296 my ($self, $ev, $x, $y) = @_; 1977 my ($self, $ev, $x, $y) = @_;
1297 1978
1298 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1979 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1299 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1980 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1300 $self->{state} = !$self->{state}; 1981 $self->{state} = !$self->{state};
1301 $self->emit (changed => $self->{state}); 1982 $self->_emit (changed => $self->{state});
1983 } else {
1984 return 0
1985 }
1986
1302 } 1987 1
1303} 1988}
1304 1989
1305sub _draw { 1990sub _draw {
1306 my ($self) = @_; 1991 my ($self) = @_;
1307 1992
1308 $self->SUPER::_draw; 1993 $self->SUPER::_draw;
1309 1994
1310 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1995 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1311 1996
1312 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1997 my ($w, $h) = @$self{qw(w h)};
1998
1999 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1313 2000
1314 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2001 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1315 2002
2003 my $tex = $self->{state} ? $tex[1] : $tex[0];
2004
2005 glEnable GL_TEXTURE_2D;
2006 $tex->draw_quad_alpha (0, 0, $s, $s);
2007 glDisable GL_TEXTURE_2D;
2008}
2009
2010#############################################################################
2011
2012package CFClient::UI::Image;
2013
2014our @ISA = CFClient::UI::Base::;
2015
2016use CFClient::OpenGL;
2017use Carp qw/confess/;
2018
2019our %loaded_images;
2020
2021sub new {
2022 my $class = shift;
2023
2024 my $self = $class->SUPER::new (can_events => 0, @_);
2025
2026 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2027
2028 $loaded_images{$self->{image}} ||=
2029 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2030
2031 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2032
2033 Scalar::Util::weaken $loaded_images{$self->{image}};
2034
2035 $self->{aspect} = $tex->{w} / $tex->{h};
2036
2037 $self
2038}
2039
2040sub size_request {
2041 my ($self) = @_;
2042
2043 ($self->{tex}->{w}, $self->{tex}->{h})
2044}
2045
2046sub _draw {
2047 my ($self) = @_;
2048
2049 my $tex = $self->{tex};
2050
2051 my ($w, $h) = ($self->{w}, $self->{h});
2052
2053 if ($self->{rot90}) {
2054 glRotate 90, 0, 0, 1;
2055 glTranslate 0, -$self->{w}, 0;
2056
2057 ($w, $h) = ($h, $w);
2058 }
2059
2060 glEnable GL_TEXTURE_2D;
2061 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2062
2063 $tex->draw_quad_alpha (0, 0, $w, $h);
2064
2065 glDisable GL_TEXTURE_2D;
2066}
2067
2068#############################################################################
2069
2070package CFClient::UI::VGauge;
2071
2072our @ISA = CFClient::UI::Base::;
2073
2074use List::Util qw(min max);
2075
2076use CFClient::OpenGL;
2077
2078my %tex = (
2079 food => [
2080 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2081 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2082 ],
2083 grace => [
2084 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2085 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2086 ],
2087 hp => [
2088 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2089 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2090 ],
2091 mana => [
2092 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2093 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2094 ],
2095);
2096
2097# eg. VGauge->new (gauge => 'food'), default gauge: food
2098sub new {
2099 my $class = shift;
2100
2101 my $self = $class->SUPER::new (
2102 type => 'food',
2103 @_
2104 );
2105
2106 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2107
2108 $self
2109}
2110
2111sub size_request {
2112 my ($self) = @_;
2113
2114 #my $tex = $tex{$self->{type}}[0];
2115 #@$tex{qw(w h)}
2116 (0, 0)
2117}
2118
2119sub set_max {
2120 my ($self, $max) = @_;
2121
2122 return if $self->{max_val} == $max;
2123
2124 $self->{max_val} = $max;
2125 $self->update;
2126}
2127
2128sub set_value {
2129 my ($self, $val, $max) = @_;
2130
2131 $self->set_max ($max)
2132 if defined $max;
2133
2134 return if $self->{val} == $val;
2135
2136 $self->{val} = $val;
2137 $self->update;
2138}
2139
2140sub _draw {
2141 my ($self) = @_;
2142
2143 my $tex = $tex{$self->{type}};
2144 my ($t1, $t2, $t3) = @$tex;
2145
2146 my ($w, $h) = ($self->{w}, $self->{h});
2147
2148 if ($self->{vertical}) {
2149 glRotate 90, 0, 0, 1;
2150 glTranslate 0, -$self->{w}, 0;
2151
2152 ($w, $h) = ($h, $w);
2153 }
2154
2155 my $ycut = $self->{val} / ($self->{max_val} || 1);
2156
2157 my $ycut1 = max 0, min 1, $ycut;
2158 my $ycut2 = max 0, min 1, $ycut - 1;
2159
2160 my $h1 = $self->{h} * (1 - $ycut1);
2161 my $h2 = $self->{h} * (1 - $ycut2);
2162
1316 glEnable GL_BLEND; 2163 glEnable GL_BLEND;
2164 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2165 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1317 glEnable GL_TEXTURE_2D; 2166 glEnable GL_TEXTURE_2D;
1318 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2167 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1319 2168
1320 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2169 glBindTexture GL_TEXTURE_2D, $t1->{name};
2170 glBegin GL_QUADS;
2171 glTexCoord 0 , 0; glVertex 0 , 0;
2172 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2173 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2174 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2175 glEnd;
1321 2176
1322 $tex->draw_quad (0, 0, $s, $s); 2177 my $ycut1 = List::Util::min 1, $ycut;
2178 glBindTexture GL_TEXTURE_2D, $t2->{name};
2179 glBegin GL_QUADS;
2180 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2181 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2182 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2183 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2184 glEnd;
1323 2185
2186 if ($t3) {
2187 glBindTexture GL_TEXTURE_2D, $t3->{name};
2188 glBegin GL_QUADS;
2189 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2190 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2191 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2192 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2193 glEnd;
2194 }
2195
2196 glDisable GL_BLEND;
1324 glDisable GL_TEXTURE_2D; 2197 glDisable GL_TEXTURE_2D;
1325 glDisable GL_BLEND;
1326} 2198}
1327 2199
1328############################################################################# 2200#############################################################################
1329 2201
2202package CFClient::UI::Gauge;
2203
2204our @ISA = CFClient::UI::VBox::;
2205
2206sub new {
2207 my ($class, %arg) = @_;
2208
2209 my $self = $class->SUPER::new (
2210 tooltip => $arg{type},
2211 can_hover => 1,
2212 can_events => 1,
2213 %arg,
2214 );
2215
2216 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2217 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2218 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2219
2220 $self
2221}
2222
2223sub set_fontsize {
2224 my ($self, $fsize) = @_;
2225
2226 $self->{value}->set_fontsize ($fsize);
2227 $self->{max} ->set_fontsize ($fsize);
2228}
2229
2230sub set_max {
2231 my ($self, $max) = @_;
2232
2233 $self->{gauge}->set_max ($max);
2234 $self->{max}->set_text ($max);
2235}
2236
2237sub set_value {
2238 my ($self, $val, $max) = @_;
2239
2240 $self->set_max ($max)
2241 if defined $max;
2242
2243 $self->{gauge}->set_value ($val, $max);
2244 $self->{value}->set_text ($val);
2245}
2246
2247#############################################################################
2248
1330package CFClient::UI::Slider; 2249package CFClient::UI::Slider;
1331 2250
1332use strict; 2251use strict;
1333 2252
1334use SDL::OpenGL; 2253use CFClient::OpenGL;
1335 2254
1336our @ISA = CFClient::UI::DrawBG::; 2255our @ISA = CFClient::UI::DrawBG::;
1337 2256
1338my @tex = 2257my @tex =
1339 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2258 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1340 qw(s1_slider.png s1_slider_bg.png); 2259 qw(s1_slider.png s1_slider_bg.png);
1341 2260
1342sub new { 2261sub new {
1343 my $class = shift; 2262 my $class = shift;
1344 2263
1345 # range [value, low, high, page] 2264 # range [value, low, high, page, unit]
1346 2265
1347 # TODO: 0-width page 2266 # TODO: 0-width page
1348 # TODO: req_w/h are wrong with vertical 2267 # TODO: req_w/h are wrong with vertical
1349 # TODO: calculations are off 2268 # TODO: calculations are off
1350 my $self = $class->SUPER::new ( 2269 my $self = $class->SUPER::new (
1351 fg => [1, 1, 1], 2270 fg => [1, 1, 1],
1352 active_fg => [0, 0, 0], 2271 active_fg => [0, 0, 0],
2272 bg => [0, 0, 0, 0.2],
2273 active_bg => [1, 1, 1, 0.5],
1353 range => [0, 0, 100, 10], 2274 range => [0, 0, 100, 10, 0],
1354 req_w => 40, 2275 min_w => $::WIDTH / 80,
1355 req_h => 13, 2276 min_h => $::WIDTH / 80,
1356 vertical => 0, 2277 vertical => 0,
1357 can_hover => 1, 2278 can_hover => 1,
1358 inner_pad => 5, 2279 inner_pad => 0.02,
1359 @_ 2280 @_
1360 ); 2281 );
1361 2282
2283 $self->set_value ($self->{range}[0]);
2284 $self->update;
2285
1362 $self 2286 $self
1363} 2287}
1364 2288
2289sub changed { }
2290
2291sub set_range {
2292 my ($self, $range) = @_;
2293
2294 ($range, $self->{range}) = ($self->{range}, $range);
2295
2296 $self->update
2297 if "@$range" ne "@{$self->{range}}";
2298}
2299
2300sub set_value {
2301 my ($self, $value) = @_;
2302
2303 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2304
2305 $hi = $lo + 1 if $hi <= $lo;
2306
2307 $page = $hi - $lo if $page > $hi - $lo;
2308
2309 $value = $lo if $value < $lo;
2310 $value = $hi - $page if $value > $hi - $page;
2311
2312 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2313 if $unit;
2314
2315 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2316
2317 if ($value != $old_value) {
2318 $self->_emit (changed => $value);
2319 $self->update;
2320 }
2321}
2322
1365sub size_request { 2323sub size_request {
1366 my ($self) = @_; 2324 my ($self) = @_;
1367 2325
1368 my $w = $self->{req_w}; 2326 ($self->{req_w}, $self->{req_h})
1369 my $h = $self->{req_h};
1370
1371 $self->{vertical} ? ($h, $w) : ($w, $h)
1372} 2327}
1373 2328
1374sub button_down { 2329sub button_down {
1375 my ($self, $ev, $x, $y) = @_; 2330 my ($self, $ev, $x, $y) = @_;
1376 2331
1377 $self->SUPER::button_down ($ev, $x, $y); 2332 $self->SUPER::button_down ($ev, $x, $y);
2333
2334 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2335
1378 $self->mouse_motion ($ev, $x, $y); 2336 $self->mouse_motion ($ev, $x, $y)
1379} 2337}
1380 2338
1381sub mouse_motion { 2339sub mouse_motion {
1382 my ($self, $ev, $x, $y) = @_; 2340 my ($self, $ev, $x, $y) = @_;
1383 2341
1384 if ($GRAB == $self) { 2342 if ($GRAB == $self) {
2343 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2344
2345 my (undef, $lo, $hi, $page) = @{$self->{range}};
2346
2347 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2348
2349 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2350 } else {
2351 return 0;
2352 }
2353
2354 1
2355}
2356
2357sub update {
2358 my ($self) = @_;
2359
2360 delete $self->{knob_w};
2361 $self->SUPER::update;
2362}
2363
2364sub _draw {
2365 my ($self) = @_;
2366
2367 unless ($self->{knob_w}) {
2368 $self->set_value ($self->{range}[0]);
2369
1385 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2370 my ($value, $lo, $hi, $page) = @{$self->{range}};
2371 my $range = ($hi - $page - $lo) || 1e-100;
1386 2372
1387 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2373 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1388 2374
1389 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2375 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1390 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2376 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1391 2377
1392 $x -= $inner_pad_px; # substract the padding 2378 $value = ($value - $lo) / $range;
1393 $x = $x * ($hi - $lo) / $inner_w + $lo; 2379 $value = $value * $self->{scale} + $self->{offset};
1394 $x = $lo if $x < $lo;
1395 $x = $hi - $page if $x > $hi - $page;
1396 $self->{range}[0] = $x;
1397 2380
1398 $self->emit (changed => $x); 2381 $self->{knob_x} = $value - $knob_w * 0.5;
1399 $self->update; 2382 $self->{knob_w} = $knob_w;
1400 } 2383 }
1401}
1402
1403# the inner_* stuff is for generating a padding for the slider handle,
1404# so that the handle doesn't leave the texture. This calculation isn't 100%
1405# correct propably, but it does the job for now
1406sub _calc_inner_pad_px {
1407 my ($self, $w) = @_;
1408 ($w / 100) * $self->{inner_pad} # % to pixels
1409}
1410
1411sub _draw {
1412 my ($self) = @_;
1413 2384
1414 $self->SUPER::_draw (); 2385 $self->SUPER::_draw ();
1415 2386
1416 my ($w, $h) = @$self{qw(w h)}; 2387 glScale $self->{w}, $self->{h};
1417 2388
1418 if ($self->{vertical}) { 2389 if ($self->{vertical}) {
1419 # draw a vertical slider like a rotated horizontal slider 2390 # draw a vertical slider like a rotated horizontal slider
1420 2391
2392 glTranslate 1, 0, 0;
1421 glRotate 90, 0, 0, 1; 2393 glRotate 90, 0, 0, 1;
1422 glTranslate 0, -$self->{w}, 0;
1423
1424 ($w, $h) = ($h, $w);
1425 } 2394 }
1426 2395
1427 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2396 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1428 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2397 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1429 2398
1430 my ($value, $lo, $hi, $page) = @{$self->{range}};
1431
1432 $hi = $value + 1 if $lo == $hi;
1433
1434 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1435 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1436
1437 $page = int $page * $inner_w / ($hi - $lo);
1438 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1439
1440 $w -= $page;
1441 $page &= ~1;
1442 glTranslate $page * 0.5, 0, 0;
1443 $page ||= 2;
1444
1445 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1446 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1447
1448 glEnable GL_BLEND;
1449 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1450 glEnable GL_TEXTURE_2D; 2399 glEnable GL_TEXTURE_2D;
1451 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2400 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1452 2401
1453 # draw background 2402 # draw background
1454 $tex[1]->draw_quad (0, 0, $w, $h); 2403 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1455 2404
1456 # draw handle 2405 # draw handle
1457 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2406 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1458 2407
1459 glDisable GL_BLEND;
1460 glDisable GL_TEXTURE_2D; 2408 glDisable GL_TEXTURE_2D;
1461} 2409}
1462 2410
1463############################################################################# 2411#############################################################################
1464 2412
2413package CFClient::UI::ValSlider;
2414
2415our @ISA = CFClient::UI::HBox::;
2416
2417sub new {
2418 my ($class, %arg) = @_;
2419
2420 my $range = delete $arg{range};
2421
2422 my $self = $class->SUPER::new (
2423 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2424 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2425 to_value => sub { shift },
2426 from_value => sub { shift },
2427 %arg,
2428 );
2429
2430 $self->{slider}->connect (changed => sub {
2431 my ($self, $value) = @_;
2432 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2433 $self->{parent}->emit (changed => $value);
2434 });
2435
2436# $self->{entry}->connect (changed => sub {
2437# my ($self, $value) = @_;
2438# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2439# $self->{parent}->emit (changed => $value);
2440# });
2441
2442 $self->add ($self->{slider}, $self->{entry});
2443
2444 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2445
2446 $self
2447}
2448
2449sub set_range { shift->{slider}->set_range (@_) }
2450sub set_value { shift->{slider}->set_value (@_) }
2451
2452#############################################################################
2453
1465package CFClient::UI::TextView; 2454package CFClient::UI::TextView;
1466 2455
1467our @ISA = CFClient::UI::HBox::; 2456our @ISA = CFClient::UI::HBox::;
1468 2457
1469use SDL::OpenGL; 2458use CFClient::OpenGL;
1470 2459
1471sub new { 2460sub new {
1472 my $class = shift; 2461 my $class = shift;
1473 2462
1474 my $self = $class->SUPER::new ( 2463 my $self = $class->SUPER::new (
1475 req_w => $::WIDTH / 6, 2464 fontsize => 1,
1476 req_h => $::HEIGHT / 6, 2465 can_events => 0,
1477 fontsize => $::FONTSIZE, 2466 #font => default_font
1478 @_, 2467 @_,
1479 2468
1480 layout => (new CFClient::Layout), 2469 layout => (new CFClient::Layout 1),
1481 par => [], 2470 par => [],
1482 height => 0, 2471 height => 0,
1483 children => [ 2472 children => [
1484 (new CFClient::UI::Empty expand => 1), 2473 (new CFClient::UI::Empty expand => 1),
1485 (new CFClient::UI::Slider vertical => 1), 2474 (new CFClient::UI::Slider vertical => 1),
1486 ], 2475 ],
1487 ); 2476 );
1488 2477
1489 $self->{children}[1]->connect (changed => sub { 2478 $self->{children}[1]->connect (changed => sub { $self->update });
1490 $self->update;
1491 });
1492 2479
1493 $self 2480 $self
1494} 2481}
1495 2482
1496sub set_fontsize { 2483sub set_fontsize {
… …
1498 2485
1499 $self->{fontsize} = $fontsize; 2486 $self->{fontsize} = $fontsize;
1500 $self->reflow; 2487 $self->reflow;
1501} 2488}
1502 2489
2490sub size_allocate {
2491 my ($self, $w, $h) = @_;
2492
2493 $self->SUPER::size_allocate ($w, $h);
2494
2495 $self->{layout}->set_font ($self->{font}) if $self->{font};
2496 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2497 $self->{layout}->set_width ($self->{children}[0]{w});
2498
2499 $self->reflow;
2500}
2501
1503sub text_height { 2502sub text_size {
1504 my ($self, $text) = @_; 2503 my ($self, $text, $indent) = @_;
1505 2504
1506 my $layout = $self->{layout}; 2505 my $layout = $self->{layout};
1507 2506
1508 $layout->set_height ($self->{fontsize}); 2507 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1509 $layout->set_width ($self->{w}); 2508 $layout->set_width ($self->{children}[0]{w} - $indent);
1510 $layout->set_text ($text); 2509 $layout->set_markup ($text);
1511 2510
1512 ($layout->size)[1] 2511 $layout->size
1513} 2512}
1514 2513
1515sub reflow { 2514sub reflow {
1516 my ($self) = @_; 2515 my ($self) = @_;
1517 2516
1518 $self->{need_reflow}++; 2517 $self->{need_reflow}++;
1519 $self->update; 2518 $self->update;
1520} 2519}
1521 2520
1522sub size_request { 2521sub set_offset {
1523 my ($self) = @_; 2522 my ($self, $offset) = @_;
1524 2523
1525 ($self->{req_w}, $self->{req_h}) 2524 # todo: base offset on lines or so, not on pixels
2525 $self->{children}[1]->set_value ($offset);
1526} 2526}
1527 2527
1528sub size_allocate { 2528sub clear {
1529 my ($self, $x, $y, $w, $h) = @_; 2529 my ($self) = @_;
1530 2530
1531 $self->SUPER::size_allocate ($x, $y, $w, $h); 2531 $self->{par} = [];
1532 2532 $self->{height} = 0;
1533 $self->{layout}->set_height ($self->{fontsize}); 2533 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1534 $self->{layout}->set_width ($self->{w});
1535
1536 $self->reflow;
1537} 2534}
1538 2535
1539sub add_paragraph { 2536sub add_paragraph {
1540 my ($self, $color, $text) = @_; 2537 my ($self, $color, $text, $indent) = @_;
1541 2538
1542 #TODO: intelligently "reformat" paragraph 2539 for my $line (split /\n/, $text) {
1543 2540 my ($w, $h) = $self->text_size ($line);
1544 my $height = $self->text_height ($text);
1545
1546 $self->{height} += $height; 2541 $self->{height} += $h;
2542 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2543 }
1547 2544
1548 push @{$self->{par}}, [$height, $color, $text];
1549
1550 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2545 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1551 $self->{children}[1]->update;
1552} 2546}
1553 2547
1554sub update { 2548sub update {
1555 my ($self) = @_; 2549 my ($self) = @_;
1556 2550
… …
1558 2552
1559 return unless $self->{h} > 0; 2553 return unless $self->{h} > 0;
1560 2554
1561 delete $self->{texture}; 2555 delete $self->{texture};
1562 2556
1563 $TOPLEVEL->on_refresh ($self, sub { 2557 $ROOT->on_post_alloc ($self, sub {
2558 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2559
1564 if (delete $self->{need_reflow}) { 2560 if (delete $self->{need_reflow}) {
1565 my $height = 0; 2561 my $height = 0;
1566 2562
1567 $height += $_->[0] = $self->text_height ($_->[2]) 2563 my $layout = $self->{layout};
2564
2565 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2566
1568 for @{$self->{par}}; 2567 for (@{$self->{par}}) {
2568 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2569 $layout->set_width ($W - $_->[3]);
2570 $layout->set_markup ($_->[4]);
2571 my ($w, $h) = $layout->size;
2572 $_->[0] = $w + $_->[3];
2573 $_->[1] = $h;
2574 }
2575
2576 $height += $_->[1];
2577 }
1569 2578
1570 $self->{height} = $height; 2579 $self->{height} = $height;
1571 2580
1572 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2581 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1573 2582
1574 delete $self->{texture}; 2583 delete $self->{texture};
1575 } 2584 }
1576 2585
1577 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2586 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1578 glClearColor 0, 0, 0, 1; 2587 glClearColor 0, 0, 0, 0;
1579 glClear GL_COLOR_BUFFER_BIT; 2588 glClear GL_COLOR_BUFFER_BIT;
1580 2589
2590 my $top = int $self->{children}[1]{range}[0];
2591
2592 my $y0 = $top;
2593 my $y1 = $top + $H;
2594
2595 my $y = 0;
2596
2597 my $layout = $self->{layout};
2598
2599 $layout->set_font ($self->{font}) if $self->{font};
2600
1581 glEnable GL_BLEND; 2601 glEnable GL_BLEND;
2602 #TODO# not correct in windows where rgba is forced off
1582 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2603 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1583 glEnable GL_TEXTURE_2D;
1584 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1585
1586 my $top = int $self->{children}[1]{range}[0];
1587
1588 my $y0 = $top;
1589 my $y1 = $top + $self->{h};
1590
1591 my $y = 0;
1592
1593 my $layout = $self->{layout};
1594 2604
1595 for my $par (@{$self->{par}}) { 2605 for my $par (@{$self->{par}}) {
1596 my $h = $par->[0]; 2606 my $h = $par->[1];
1597 2607
1598 if ($y0 < $y + $h && $y < $y1) { 2608 if ($y0 < $y + $h && $y < $y1) {
2609 $layout->set_foreground (@{ $par->[2] });
2610 $layout->set_width ($W - $par->[3]);
1599 $layout->set_text ($par->[2]); 2611 $layout->set_markup ($par->[4]);
1600 2612
1601 glColor @{ $par->[1] }; 2613 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1602 my ($W, $H) = $layout->size; 2614
1603 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2615 glRasterPos $par->[3], $y - $y0;
2616 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1604 } 2617 }
1605 2618
1606 $y += $h; 2619 $y += $h;
1607 } 2620 }
1608 2621
1609 glDisable GL_TEXTURE_2D;
1610 glDisable GL_BLEND; 2622 glDisable GL_BLEND;
1611 }; 2623 };
1612 }); 2624 });
1613} 2625}
1614 2626
1615sub _draw { 2627sub _draw {
1616 my ($self) = @_; 2628 my ($self) = @_;
1617 2629
1618 if ($self->{texture}) {
1619 glEnable GL_TEXTURE_2D; 2630 glEnable GL_TEXTURE_2D;
1620 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2631 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1621 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2632 glColor 0, 0, 0, 1;
2633 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1622 glDisable GL_TEXTURE_2D; 2634 glDisable GL_TEXTURE_2D;
1623 }
1624 2635
1625 $self->{children}[1]->draw; 2636 $self->{children}[1]->draw;
1626 2637
1627} 2638}
1628 2639
1629############################################################################# 2640#############################################################################
1630 2641
1631package CFClient::UI::MapWidget;
1632
1633use strict;
1634
1635use List::Util qw(min max);
1636
1637use SDL;
1638use SDL::OpenGL;
1639
1640our @ISA = CFClient::UI::Base::;
1641
1642sub new {
1643 my $class = shift;
1644
1645 $class->SUPER::new (
1646 z => -1,
1647 can_focus => 1,
1648 list => (glGenLists 1),
1649 @_
1650 )
1651}
1652
1653sub key_down {
1654 print "MAPKEYDOWN\n";
1655}
1656
1657sub key_up {
1658}
1659
1660sub button_down {
1661 my ($self, $ev, $x, $y) = @_;
1662
1663 $self->focus_in;
1664
1665 if ($ev->button == 2) {
1666 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1667 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1668
1669 $self->{motion} = sub {
1670 my ($ev, $x, $y) = @_;
1671
1672 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1673
1674 $::CFG->{map_shift_x} = $bw + $x - $ox;
1675 $::CFG->{map_shift_y} = $bh + $y - $oy;
1676
1677 $self->update;
1678 };
1679 }
1680}
1681
1682sub button_up {
1683 my ($self, $ev, $x, $y) = @_;
1684
1685 delete $self->{motion};
1686}
1687
1688sub mouse_motion {
1689 my ($self, $ev, $x, $y) = @_;
1690
1691 $self->{motion}->($ev, $x, $y) if $self->{motion};
1692}
1693
1694sub size_request {
1695 (
1696 1 + 32 * int $::WIDTH / 32,
1697 1 + 32 * int $::HEIGHT / 32,
1698 )
1699}
1700
1701sub update {
1702 my ($self) = @_;
1703
1704 $self->{need_update} = 1;
1705 $self->SUPER::update;
1706}
1707
1708sub draw {
1709 my ($self) = @_;
1710
1711 if (delete $self->{need_update}) {
1712 glNewList $self->{list}, GL_COMPILE;
1713
1714 if ($::MAP) {
1715 my $sw = int $::WIDTH / 32;
1716 my $sh = int $::HEIGHT / 32;
1717
1718 my $sx = $::CFG->{map_shift_x};
1719 my $sy = $::CFG->{map_shift_y};
1720
1721 glTranslate +($sx & 31) - 32, ($sy & 31) - 32, 0;
1722
1723 my ($w, $h, $data) = $::MAP->draw ($sx >> 5, $sy >> 5, 0, 0, $sw + 1, $sh + 1);
1724
1725 if ($::CFG->{fow_enable}) {
1726 if ($::CFG->{fow_smooth}) { # smooth fog of war
1727 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1728 glConvolutionFilter2D
1729 GL_CONVOLUTION_2D,
1730 GL_ALPHA,
1731 3, 3,
1732 GL_ALPHA, GL_FLOAT,
1733 pack "f*",
1734 0.1, 0.1, 0.1,
1735 0.1, 0.2, 0.1,
1736 0.1, 0.1, 0.1,
1737 ;
1738 glEnable GL_CONVOLUTION_2D;
1739 }
1740
1741 my $tex = new CFClient::Texture
1742 w => $w,
1743 h => $h,
1744 data => $data,
1745 internalformat => GL_ALPHA,
1746 format => GL_ALPHA;
1747
1748 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1749
1750 glEnable GL_BLEND;
1751 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1752 glEnable GL_TEXTURE_2D;
1753 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1754
1755 glColor +($::CFG->{fow_intensity}) x 3, 1;
1756 $tex->draw_quad (0, 0, $w * 32, $h * 32);
1757
1758 glDisable GL_TEXTURE_2D;
1759 glDisable GL_BLEND;
1760 }
1761
1762 # HACK BEGIN
1763 {
1764 glTranslate -(($sx & 31) - 32), -(($sy & 31) - 32), 0;#remove
1765 my ($w, $h) = (250, 250);
1766
1767 glEnable GL_BLEND;
1768 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1769 glEnable GL_TEXTURE_2D;
1770 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1771
1772 CFClient::Texture->new (
1773 w => $w,
1774 h => $h,
1775 data => $::MAP->mapmap ($w, $h),
1776 type => GL_UNSIGNED_INT_8_8_8_8_REV
1777 )->draw_quad (100, 100);
1778
1779 glDisable GL_TEXTURE_2D;
1780 glDisable GL_BLEND;
1781 }
1782 # HACK END
1783 }
1784
1785 glEndList;
1786 }
1787
1788 glPushMatrix;
1789 glCallList $self->{list};
1790 glPopMatrix;
1791
1792 if ($FOCUS != $self) {
1793 glColor 64/255, 64/255, 64/255;
1794 glLogicOp GL_AND;
1795 glEnable GL_COLOR_LOGIC_OP;
1796 glBegin GL_QUADS;
1797 glVertex 0, 0;
1798 glVertex 0, $::HEIGHT;
1799 glVertex $::WIDTH, $::HEIGHT;
1800 glVertex $::WIDTH, 0;
1801 glEnd;
1802 glDisable GL_COLOR_LOGIC_OP;
1803 }
1804}
1805
1806my %DIR = (
1807 SDLK_KP8, [1, "north"],
1808 SDLK_KP9, [2, "northeast"],
1809 SDLK_KP6, [3, "east"],
1810 SDLK_KP3, [4, "southeast"],
1811 SDLK_KP2, [5, "south"],
1812 SDLK_KP1, [6, "southwest"],
1813 SDLK_KP4, [7, "west"],
1814 SDLK_KP7, [8, "northwest"],
1815
1816 SDLK_UP, [1, "north"],
1817 SDLK_RIGHT, [3, "east"],
1818 SDLK_DOWN, [5, "south"],
1819 SDLK_LEFT, [7, "west"],
1820);
1821
1822sub key_down {
1823 my ($self, $ev) = @_;
1824
1825 my $mod = $ev->key_mod;
1826 my $sym = $ev->key_sym;
1827
1828 if ($sym == SDLK_KP5) {
1829 $::CONN->user_send ("command stay fire");
1830 } elsif ($sym == SDLK_a) {
1831 $::CONN->user_send ("command apply");
1832 } elsif ($sym == SDLK_QUOTE) {
1833 $self->emit ('activate_console');
1834 } elsif ($sym == SDLK_SLASH) {
1835 $self->emit ('activate_console' => '/');
1836 } elsif (exists $DIR{$sym}) {
1837 if ($mod & KMOD_SHIFT) {
1838 $self->{shft}++;
1839 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1840 } elsif ($mod & KMOD_CTRL) {
1841 $self->{ctrl}++;
1842 $::CONN->user_send ("command run $DIR{$sym}[0]");
1843 } else {
1844 $::CONN->user_send ("command $DIR{$sym}[1]");
1845 }
1846 }
1847}
1848
1849sub key_up {
1850 my ($self, $ev) = @_;
1851
1852 my $mod = $ev->key_mod;
1853 my $sym = $ev->key_sym;
1854
1855 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1856 $::CONN->user_send ("command fire_stop");
1857 }
1858 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1859 $::CONN->user_send ("command run_stop");
1860 }
1861}
1862
1863#############################################################################
1864
1865package CFClient::UI::Animator; 2642package CFClient::UI::Animator;
1866 2643
1867use SDL::OpenGL; 2644use CFClient::OpenGL;
1868 2645
1869our @ISA = CFClient::UI::Bin::; 2646our @ISA = CFClient::UI::Bin::;
1870 2647
1871sub moveto { 2648sub moveto {
1872 my ($self, $x, $y) = @_; 2649 my ($self, $x, $y) = @_;
… …
1910 2687
1911sub new { 2688sub new {
1912 my $class = shift; 2689 my $class = shift;
1913 2690
1914 my $self = $class->SUPER::new ( 2691 my $self = $class->SUPER::new (
1915 state => 0, 2692 state => 0,
1916 connect_activate => \&toggle_flopper, 2693 on_activate => \&toggle_flopper,
1917 @_ 2694 @_
1918 ); 2695 );
1919 2696
1920 if ($self->{state}) {
1921 $self->{state} = 0;
1922 $self->toggle_flopper;
1923 }
1924
1925 $self 2697 $self
1926} 2698}
1927 2699
1928sub toggle_flopper { 2700sub toggle_flopper {
1929 my ($self) = @_; 2701 my ($self) = @_;
1930 2702
1931 # TODO: use animation 2703 $self->{other}->toggle_visibility;
1932 if ($self->{state} = !$self->{state}) { 2704}
1933 $CFClient::UI::TOPLEVEL->add ($self->{other}); 2705
1934 $self->{other}->move ( 2706#############################################################################
1935 ($::WIDTH - $self->{other}{w}) * 0.5, 2707
1936 ($::HEIGHT - $self->{other}{h}) * 0.5, 2708package CFClient::UI::Tooltip;
2709
2710our @ISA = CFClient::UI::Bin::;
2711
2712use CFClient::OpenGL;
2713
2714sub new {
2715 my $class = shift;
2716
2717 $class->SUPER::new (
2718 @_,
2719 can_events => 0,
2720 )
2721}
2722
2723sub set_tooltip_from {
2724 my ($self, $widget) = @_;
2725
2726 my $tooltip = $widget->{tooltip};
2727
2728 if ($ENV{CFPLUS_DEBUG} & 2) {
2729 $tooltip .= "\n\n" . (ref $widget) . "\n"
2730 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2731 . "req $widget->{req_w} $widget->{req_h}\n"
2732 . "visible $widget->{visible}";
2733 }
2734
2735 $self->add (new CFClient::UI::Label
2736 markup => $tooltip,
2737 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2738 fontsize => 0.8,
2739 fg => [0, 0, 0, 1],
2740 ellipsise => 0,
2741 font => ($widget->{tooltip_font} || $::FONT_PROP),
2742 );
2743}
2744
2745sub size_request {
2746 my ($self) = @_;
2747
2748 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2749
2750 ($w + 4, $h + 4)
2751}
2752
2753sub size_allocate {
2754 my ($self, $w, $h) = @_;
2755
2756 $self->SUPER::size_allocate ($w - 4, $h - 4);
2757}
2758
2759sub visibility_change {
2760 my ($self, $visible) = @_;
2761
2762 return unless $visible;
2763
2764 $self->{root}->on_post_alloc ("move_$self" => sub {
2765 my $widget = $self->{owner}
2766 or return;
2767
2768 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2769
2770 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2771 if $x + $self->{w} > $::WIDTH;
2772
2773 $self->move_abs ($x, $y);
2774 });
2775}
2776
2777sub _draw {
2778 my ($self) = @_;
2779
2780 glTranslate 0.375, 0.375;
2781
2782 my ($w, $h) = @$self{qw(w h)};
2783
2784 glColor 1, 0.8, 0.4;
2785 glBegin GL_QUADS;
2786 glVertex 0 , 0;
2787 glVertex 0 , $h;
2788 glVertex $w, $h;
2789 glVertex $w, 0;
2790 glEnd;
2791
2792 glColor 0, 0, 0;
2793 glBegin GL_LINE_LOOP;
2794 glVertex 0 , 0;
2795 glVertex 0 , $h;
2796 glVertex $w, $h;
2797 glVertex $w, 0;
2798 glEnd;
2799
2800 glTranslate 2 - 0.375, 2 - 0.375;
2801
2802 $self->SUPER::_draw;
2803}
2804
2805#############################################################################
2806
2807package CFClient::UI::Face;
2808
2809our @ISA = CFClient::UI::Base::;
2810
2811use CFClient::OpenGL;
2812
2813sub new {
2814 my $class = shift;
2815
2816 my $self = $class->SUPER::new (
2817 aspect => 1,
2818 can_events => 0,
2819 @_,
2820 );
2821
2822 if ($self->{anim} && $self->{animspeed}) {
2823 Scalar::Util::weaken (my $widget = $self);
2824
2825 $self->{timer} = Event->timer (
2826 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2827 hard => 1,
2828 interval => $self->{animspeed},
2829 cb => sub {
2830 ++$widget->{frame};
2831 $widget->update;
2832 },
1937 ); 2833 );
2834 }
2835
2836 $self
2837}
2838
2839sub size_request {
2840 (32, 8)
2841}
2842
2843sub update {
2844 my ($self) = @_;
2845
2846 return unless $self->{visible};
2847
2848 $self->SUPER::update;
2849}
2850
2851sub _draw {
2852 my ($self) = @_;
2853
2854 return unless $::CONN;
2855
2856 my $face;
2857
2858 if ($self->{frame}) {
2859 my $anim = $::CONN->{anim}[$self->{anim}];
2860
2861 $face = $anim->[ $self->{frame} % @$anim ]
2862 if $anim && @$anim;
2863 }
2864
2865 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2866
2867 if ($tex) {
2868 glEnable GL_TEXTURE_2D;
2869 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2870 glColor 0, 0, 0, 1;
2871 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2872 glDisable GL_TEXTURE_2D;
2873 }
2874}
2875
2876sub DESTROY {
2877 my ($self) = @_;
2878
2879 $self->{timer}->cancel
2880 if $self->{timer};
2881
2882 $self->SUPER::DESTROY;
2883}
2884
2885#############################################################################
2886
2887package CFClient::UI::Buttonbar;
2888
2889our @ISA = CFClient::UI::HBox::;
2890
2891# TODO: should actualyl wrap buttons and other goodies.
2892
2893#############################################################################
2894
2895package CFClient::UI::Menu;
2896
2897our @ISA = CFClient::UI::FancyFrame::;
2898
2899use CFClient::OpenGL;
2900
2901sub new {
2902 my $class = shift;
2903
2904 my $self = $class->SUPER::new (
2905 items => [],
2906 z => 100,
2907 @_,
2908 );
2909
2910 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2911
2912 for my $item (@{ $self->{items} }) {
2913 my ($widget, $cb) = @$item;
2914
2915 # handle various types of items, only text for now
2916 if (!ref $widget) {
2917 $widget = new CFClient::UI::Label
2918 can_hover => 1,
2919 can_events => 1,
2920 text => $widget;
2921 }
2922
2923 $self->{item}{$widget} = $item;
2924
2925 $self->{vbox}->add ($widget);
2926 }
2927
2928 $self
2929}
2930
2931# popup given the event (must be a mouse button down event currently)
2932sub popup {
2933 my ($self, $ev) = @_;
2934
2935 $self->_emit ("popdown");
2936
2937 # maybe save $GRAB? must be careful about events...
2938 $GRAB = $self;
2939 $self->{button} = $ev->{button};
2940
2941 $self->show;
2942 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2943}
2944
2945sub mouse_motion {
2946 my ($self, $ev, $x, $y) = @_;
2947
2948 # TODO: should use vbox->find_widget or so
2949 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2950 $self->{hover} = $self->{item}{$HOVER};
2951
2952 0
2953}
2954
2955sub button_up {
2956 my ($self, $ev, $x, $y) = @_;
2957
2958 if ($ev->{button} == $self->{button}) {
2959 undef $GRAB;
2960 $self->hide;
2961
2962 $self->_emit ("popdown");
2963 $self->{hover}[1]->() if $self->{hover};
1938 } else { 2964 } else {
1939 $CFClient::UI::TOPLEVEL->remove ($self->{other}); 2965 return 0
2966 }
2967
1940 } 2968 1
1941} 2969}
1942 2970
1943############################################################################# 2971#############################################################################
1944 2972
1945package CFClient::UI::Toplevel; 2973package CFClient::UI::Multiplexer;
1946 2974
1947our @ISA = CFClient::UI::Container::; 2975our @ISA = CFClient::UI::Container::;
1948 2976
1949use SDL::OpenGL; 2977sub new {
2978 my $class = shift;
2979
2980 my $self = $class->SUPER::new (
2981 @_,
2982 );
2983
2984 $self->{current} = $self->{children}[0]
2985 if @{ $self->{children} };
2986
2987 $self
2988}
2989
2990sub add {
2991 my ($self, @widgets) = @_;
2992
2993 $self->SUPER::add (@widgets);
2994
2995 $self->{current} = $self->{children}[0]
2996 if @{ $self->{children} };
2997}
2998
2999sub set_current_page {
3000 my ($self, $page_or_widget) = @_;
3001
3002 my $widget = ref $page_or_widget
3003 ? $page_or_widget
3004 : $self->{children}[$page_or_widget];
3005
3006 $self->{current} = $widget;
3007 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3008
3009 $self->_emit (page_changed => $self->{current});
3010
3011 $self->realloc;
3012}
3013
3014sub visible_children {
3015 $_[0]{current}
3016}
1950 3017
1951sub size_request { 3018sub size_request {
1952 ($::WIDTH, $::HEIGHT) 3019 my ($self) = @_;
3020
3021 $self->{current}->size_request
1953} 3022}
1954 3023
1955sub size_allocate { 3024sub size_allocate {
1956 my ($self, $x, $y, $w, $h) = @_; 3025 my ($self, $w, $h) = @_;
1957 3026
1958 $self->_size_allocate ($x, $y, $w, $h); 3027 $self->{current}->configure (0, 0, $w, $h);
1959
1960 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request)
1961 for @{$self->{children}};
1962} 3028}
1963 3029
1964sub translate { 3030sub _draw {
3031 my ($self) = @_;
3032
3033 $self->{current}->draw;
3034}
3035
3036#############################################################################
3037
3038package CFClient::UI::Notebook;
3039
3040our @ISA = CFClient::UI::VBox::;
3041
3042sub new {
3043 my $class = shift;
3044
3045 my $self = $class->SUPER::new (
3046 buttonbar => (new CFClient::UI::Buttonbar),
3047 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3048 # filter => # will be put between multiplexer and $self
3049 @_,
3050 );
3051
3052 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3053 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3054
3055 $self
3056}
3057
3058sub add {
3059 my ($self, $title, $widget, $tooltip) = @_;
3060
3061 Scalar::Util::weaken $self;
3062
3063 $self->{buttonbar}->add (new CFClient::UI::Button
3064 markup => $title,
3065 tooltip => $tooltip,
3066 on_activate => sub { $self->set_current_page ($widget) },
3067 );
3068
3069 $self->{multiplexer}->add ($widget);
3070}
3071
3072sub set_current_page {
3073 my ($self, $page) = @_;
3074
3075 $self->{multiplexer}->set_current_page ($page);
3076 $self->_emit (page_changed => $self->{multiplexer}{current});
3077}
3078
3079#############################################################################
3080
3081package CFClient::UI::Statusbox;
3082
3083our @ISA = CFClient::UI::VBox::;
3084
3085sub new {
3086 my $class = shift;
3087
3088 my $self = $class->SUPER::new (
3089 fontsize => 0.8,
3090 @_,
3091 );
3092
3093 Scalar::Util::weaken (my $this = $self);
3094
3095 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3096
3097 $self
3098}
3099
3100sub reorder {
3101 my ($self) = @_;
3102 my $NOW = Time::HiRes::time;
3103
3104 # freeze display when hovering over any label
3105 return if $CFClient::UI::TOOLTIP->{owner}
3106 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3107 values %{ $self->{item} };
3108
3109 while (my ($k, $v) = each %{ $self->{item} }) {
3110 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3111 }
3112
3113 my @widgets;
3114
3115 my @items = sort {
3116 $a->{pri} <=> $b->{pri}
3117 or $b->{id} <=> $a->{id}
3118 } values %{ $self->{item} };
3119
3120 $self->{timer}->interval (1);
3121
3122 my $count = 10 + 1;
3123 for my $item (@items) {
3124 last unless --$count;
3125
3126 my $label = $item->{label} ||= do {
3127 # TODO: doesn't handle markup well (read as: at all)
3128 my $short = $item->{count} > 1
3129 ? "<b>$item->{count} ×</b> $item->{text}"
3130 : $item->{text};
3131
3132 for ($short) {
3133 s/^\s+//;
3134 s/\s+/ /g;
3135 }
3136
3137 new CFClient::UI::Label
3138 markup => $short,
3139 tooltip => $item->{tooltip},
3140 tooltip_font => $::FONT_PROP,
3141 tooltip_width => 0.67,
3142 fontsize => $item->{fontsize} || $self->{fontsize},
3143 max_w => $::WIDTH * 0.44,
3144 fg => [@{ $item->{fg} }],
3145 can_events => 1,
3146 can_hover => 1
3147 };
3148
3149 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3150 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3151 $label->update;
3152 $label->set_max_size (undef, $label->{req_h} * $diff)
3153 if $diff < 1;
3154 $self->{timer}->interval (1/30);
3155 } else {
3156 $label->{fg}[3] = $item->{fg}[3] || 1;
3157 }
3158
3159 push @widgets, $label;
3160 }
3161
3162 $self->clear;
3163 $self->SUPER::add (reverse @widgets);
3164}
3165
3166sub add {
3167 my ($self, $text, %arg) = @_;
3168
3169 $text =~ s/^\s+//;
3170 $text =~ s/\s+$//;
3171
3172 return unless $text;
3173
3174 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3175
3176 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3177
3178 if (my $item = $self->{item}{$group}) {
3179 if ($item->{text} eq $text) {
3180 $item->{count}++;
3181 } else {
3182 $item->{count} = 1;
3183 $item->{text} = $item->{tooltip} = $text;
3184 }
3185 $item->{id} = ++$self->{id};
3186 $item->{timeout} = $timeout;
3187 delete $item->{label};
3188 } else {
3189 $self->{item}{$group} = {
3190 id => ++$self->{id},
3191 text => $text,
3192 timeout => $timeout,
3193 tooltip => $text,
3194 fg => [0.8, 0.8, 0.8, 0.8],
3195 pri => 0,
3196 count => 1,
3197 %arg,
3198 };
3199 }
3200
3201 $self->reorder;
3202}
3203
3204sub reconfigure {
3205 my ($self) = @_;
3206
3207 delete $_->{label}
3208 for values %{ $self->{item} || {} };
3209
3210 $self->reorder;
3211 $self->SUPER::reconfigure;
3212}
3213
3214sub DESTROY {
3215 my ($self) = @_;
3216
3217 $self->{timer}->cancel;
3218
3219 $self->SUPER::DESTROY;
3220}
3221
3222#############################################################################
3223
3224package CFClient::UI::Inventory;
3225
3226our @ISA = CFClient::UI::ScrolledWindow::;
3227
3228sub new {
3229 my $class = shift;
3230
3231 my $self = $class->SUPER::new (
3232 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3233 @_,
3234 );
3235
3236 $self
3237}
3238
3239sub set_items {
3240 my ($self, $items) = @_;
3241
3242 $self->{child}->clear;
3243 return unless $items;
3244
3245 my @items = sort {
3246 ($a->{type} <=> $b->{type})
3247 or ($a->{name} cmp $b->{name})
3248 } @$items;
3249
3250 $self->{real_items} = \@items;
3251
3252 my $row = 0;
3253 for my $item (@items) {
3254 CFClient::Item::update_widgets $item;
3255
3256 $self->{child}->add (0, $row, $item->{face_widget});
3257 $self->{child}->add (1, $row, $item->{desc_widget});
3258 $self->{child}->add (2, $row, $item->{weight_widget});
3259
3260 $row++;
3261 }
3262}
3263
3264#############################################################################
3265
3266package CFClient::UI::BindEditor;
3267
3268our @ISA = CFClient::UI::FancyFrame::;
3269
3270sub new {
3271 my $class = shift;
3272
3273 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3274
3275 $self->add (my $vb = new CFClient::UI::VBox);
3276
3277
3278 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3279 text => "start recording",
3280 tooltip => "Start/Stops recording of actions."
3281 ."All subsequent actions after the recording started will be captured."
3282 ."The actions are displayed after the record was stopped."
3283 ."To bind the action you have to click on the 'Bind' button",
3284 on_activate => sub {
3285 unless ($self->{recording}) {
3286 $self->start;
3287 } else {
3288 $self->stop;
3289 }
3290 });
3291
3292 $vb->add (new CFClient::UI::Label text => "Actions:");
3293 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3294
3295 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3296 $vb->add (my $hb = new CFClient::UI::HBox);
3297 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3298 $hb->add (new CFClient::UI::Button
3299 text => "bind",
3300 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3301 on_activate => sub {
3302 $self->ask_for_bind;
3303 });
3304
3305 $vb->add (my $hb = new CFClient::UI::HBox);
3306 $hb->add (new CFClient::UI::Button
3307 text => "ok",
3308 expand => 1,
3309 tooltip => "This closes the binding editor and saves the binding",
3310 on_activate => sub {
3311 $self->hide;
3312 $self->commit;
3313 });
3314
3315 $hb->add (new CFClient::UI::Button
3316 text => "cancel",
3317 expand => 1,
3318 tooltip => "This closes the binding editor without saving",
3319 on_activate => sub {
3320 $self->hide;
3321 $self->{binding_cancel}->()
3322 if $self->{binding_cancel};
3323 });
3324
3325 $self->update_binding_widgets;
3326
3327 $self
3328}
3329
3330sub commit {
3331 my ($self) = @_;
3332 my ($mod, $sym, $cmds) = $self->get_binding;
3333 if ($sym != 0 && @$cmds > 0) {
3334 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3335 ."'. Don't forget 'Save Config'!");
3336 $self->{binding_change}->($mod, $sym, $cmds)
3337 if $self->{binding_change};
3338 } else {
3339 $::STATUSBOX->add ("No action bound, no key or action specified!");
3340 $self->{binding_cancel}->()
3341 if $self->{binding_cancel};
3342 }
3343}
3344
3345sub start {
3346 my ($self) = @_;
3347
3348 $self->{rec_btn}->set_text ("stop recording");
3349 $self->{recording} = 1;
3350 $self->clear_command_list;
3351 $::CONN->start_record if $::CONN;
3352}
3353
3354sub stop {
3355 my ($self) = @_;
3356
3357 $self->{rec_btn}->set_text ("start recording");
3358 $self->{recording} = 0;
3359
3360 my $rec;
3361 $rec = $::CONN->stop_record if $::CONN;
3362 return unless ref $rec eq 'ARRAY';
3363 $self->set_command_list ($rec);
3364}
3365
3366
3367sub ask_for_bind_and_commit {
3368 my ($self) = @_;
3369 $self->ask_for_bind (1);
3370}
3371
3372sub ask_for_bind {
3373 my ($self, $commit) = @_;
3374
3375 CFClient::Binder::open_binding_dialog (sub {
3376 my ($mod, $sym) = @_;
3377 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3378 $self->update_binding_widgets;
3379 $self->commit if $commit;
3380 });
3381}
3382
3383# $mod and $sym are the modifiers and key symbol
3384# $cmds is a array ref of strings (the commands)
3385# $cb is the callback that is executed on OK
3386# $ccb is the callback that is executed on CANCEL and
3387# when the binding was unsuccessful on OK
3388sub set_binding {
3389 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3390
3391 $self->clear_command_list;
3392 $self->{recording} = 0;
3393 $self->{rec_btn}->set_text ("start recording");
3394
3395 $self->{binding} = [$mod, $sym];
3396 $self->{commands} = $cmds;
3397
3398 $self->{binding_change} = $cb;
3399 $self->{binding_cancel} = $ccb;
3400
3401 $self->update_binding_widgets;
3402}
3403
3404# this is a shortcut method that asks for a binding
3405# and then just binds it.
3406sub do_quick_binding {
3407 my ($self, $cmds) = @_;
3408 $self->set_binding (undef, undef, $cmds, sub {
3409 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3410 });
3411 $self->ask_for_bind (1);
3412}
3413
3414sub update_binding_widgets {
3415 my ($self) = @_;
3416 my ($mod, $sym, $cmds) = $self->get_binding;
3417 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3418 $self->set_command_list ($cmds);
3419}
3420
3421sub get_binding {
3422 my ($self) = @_;
3423 return (
3424 $self->{binding}->[0],
3425 $self->{binding}->[1],
3426 [ grep { defined $_ } @{$self->{commands}} ]
3427 );
3428}
3429
3430sub clear_command_list {
3431 my ($self) = @_;
3432 $self->{cmdbox}->clear ();
3433}
3434
3435sub set_command_list {
3436 my ($self, $cmds) = @_;
3437
3438 $self->{cmdbox}->clear ();
3439 $self->{commands} = $cmds;
3440
3441 my $idx = 0;
3442
3443 for (@$cmds) {
3444 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3445
3446 my $i = $idx;
3447 $hb->add (new CFClient::UI::Label text => $_);
3448 $hb->add (new CFClient::UI::Button
3449 text => "delete",
3450 tooltip => "Deletes the action from the record",
3451 on_activate => sub {
3452 $self->{cmdbox}->remove ($hb);
3453 $cmds->[$i] = undef;
3454 });
3455
3456
3457 $idx++
3458 }
3459}
3460
3461#############################################################################
3462
3463package CFClient::UI::SpellList;
3464
3465our @ISA = CFClient::UI::Table::;
3466
3467sub new {
3468 my $class = shift;
3469
3470 my $self = $class->SUPER::new (
3471 binding => [],
3472 commands => [],
3473 @_,
3474 )
3475}
3476
3477# XXX: Do sorting? Argl...
3478sub add_spell {
3479 my ($self, $spell) = @_;
3480 $self->{spells}->{$spell->{name}} = $spell;
3481
3482 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3483 face => $spell->{face},
3484 can_hover => 1,
3485 can_events => 1,
3486 tooltip => $spell->{message});
3487
3488 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3489 text => $spell->{name},
3490 can_hover => 1,
3491 can_events => 1,
3492 tooltip => $spell->{message},
3493 expand => 1);
3494
3495 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3496 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3497 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3498 expand => 1);
3499
3500 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3501 text => "bind to key",
3502 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3503}
3504
3505sub rebuild_spell_list {
3506 my ($self) = @_;
3507 $self->{tbl_idx} = 0;
3508 $self->add_spell ($_) for values %{$self->{spells}};
3509}
3510
3511sub remove_spell {
3512 my ($self, $spell) = @_;
3513 delete $self->{spells}->{$spell->{name}};
3514 $self->rebuild_spell_list;
3515}
3516
3517#############################################################################
3518
3519package CFClient::UI::Root;
3520
3521our @ISA = CFClient::UI::Container::;
3522
3523use List::Util qw(min max);
3524
3525use CFClient::OpenGL;
3526
3527sub new {
3528 my $class = shift;
3529
3530 my $self = $class->SUPER::new (
3531 visible => 1,
3532 @_,
3533 );
3534
3535 Scalar::Util::weaken ($self->{root} = $self);
3536
3537 $self
3538}
3539
3540sub size_request {
3541 my ($self) = @_;
3542
3543 ($self->{w}, $self->{h})
3544}
3545
3546sub _to_pixel {
3547 my ($coord, $size, $max) = @_;
3548
3549 $coord =
3550 $coord eq "center" ? ($max - $size) * 0.5
3551 : $coord eq "max" ? $max
3552 : $coord;
3553
3554 $coord = 0 if $coord < 0;
3555 $coord = $max - $size if $coord > $max - $size;
3556
3557 int $coord + 0.5
3558}
3559
3560sub size_allocate {
3561 my ($self, $w, $h) = @_;
3562
3563 for my $child ($self->children) {
3564 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3565
3566 $X = $child->{force_x} if exists $child->{force_x};
3567 $Y = $child->{force_y} if exists $child->{force_y};
3568
3569 $X = _to_pixel $X, $W, $self->{w};
3570 $Y = _to_pixel $Y, $H, $self->{h};
3571
3572 $child->configure ($X, $Y, $W, $H);
3573 }
3574}
3575
3576sub coord2local {
1965 my ($self, $x, $y) = @_; 3577 my ($self, $x, $y) = @_;
1966 3578
1967 ($x, $y) 3579 ($x, $y)
1968} 3580}
1969 3581
3582sub coord2global {
3583 my ($self, $x, $y) = @_;
3584
3585 ($x, $y)
3586}
3587
1970sub update { 3588sub update {
1971 my ($self) = @_; 3589 my ($self) = @_;
1972 3590
1973 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3591 $::WANT_REFRESH++;
1974 ::refresh ();
1975} 3592}
1976 3593
1977sub add { 3594sub add {
1978 my ($self, $widget) = @_; 3595 my ($self, @children) = @_;
1979 3596
3597 $_->{is_toplevel} = 1
3598 for @children;
3599
1980 $self->SUPER::add ($widget); 3600 $self->SUPER::add (@children);
3601}
1981 3602
1982 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 3603sub remove {
3604 my ($self, @children) = @_;
3605
3606 $self->SUPER::remove (@children);
3607
3608 delete $self->{is_toplevel}
3609 for @children;
3610
3611 while (@children) {
3612 my $w = pop @children;
3613 push @children, $w->children;
3614 $w->set_invisible;
3615 }
1983} 3616}
1984 3617
1985sub on_refresh { 3618sub on_refresh {
1986 my ($self, $id, $cb) = @_; 3619 my ($self, $id, $cb) = @_;
1987 3620
1988 $self->{refresh_hook}{$id} = $cb; 3621 $self->{refresh_hook}{$id} = $cb;
1989} 3622}
1990 3623
3624sub on_post_alloc {
3625 my ($self, $id, $cb) = @_;
3626
3627 $self->{post_alloc_hook}{$id} = $cb;
3628}
3629
1991sub draw { 3630sub draw {
1992 my ($self) = @_; 3631 my ($self) = @_;
1993 3632
1994 while (my $rcb = delete $self->{refresh_hook}) { 3633 while ($self->{refresh_hook}) {
1995 $_->() for values %$rcb; 3634 $_->()
3635 for values %{delete $self->{refresh_hook}};
1996 } 3636 }
3637
3638 if ($self->{realloc}) {
3639 my %queue;
3640 my @queue;
3641 my $widget;
3642
3643 outer:
3644 while () {
3645 if (my $realloc = delete $self->{realloc}) {
3646 for $widget (values %$realloc) {
3647 $widget->{visible} or next; # do not resize invisible widgets
3648
3649 $queue{$widget+0}++ and next; # duplicates are common
3650
3651 push @{ $queue[$widget->{visible}] }, $widget;
3652 }
3653 }
3654
3655 while () {
3656 @queue or last outer;
3657
3658 $widget = pop @{ $queue[-1] || [] }
3659 and last;
3660
3661 pop @queue;
3662 }
3663
3664 delete $queue{$widget+0};
3665
3666 my ($w, $h) = $widget->size_request;
3667
3668 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3669 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3670
3671 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3672 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3673
3674 $w = $widget->{force_w} if exists $widget->{force_w};
3675 $h = $widget->{force_h} if exists $widget->{force_h};
3676
3677 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3678 || delete $widget->{force_realloc}) {
3679 $widget->{req_w} = $w;
3680 $widget->{req_h} = $h;
3681
3682 $self->{size_alloc}{$widget+0} = $widget;
3683
3684 if (my $parent = $widget->{parent}) {
3685 $self->{realloc}{$parent+0} = $parent
3686 unless $queue{$parent+0};
3687
3688 $parent->{force_size_alloc} = 1;
3689 $self->{size_alloc}{$parent+0} = $parent;
3690 }
3691 }
3692
3693 delete $self->{realloc}{$widget+0};
3694 }
3695 }
3696
3697 while (my $size_alloc = delete $self->{size_alloc}) {
3698 my @queue = sort { $b->{visible} <=> $a->{visible} }
3699 values %$size_alloc;
3700
3701 while () {
3702 my $widget = pop @queue || last;
3703
3704 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3705
3706 $w = 0 if $w < 0;
3707 $h = 0 if $h < 0;
3708
3709 $w = int $w + 0.5;
3710 $h = int $h + 0.5;
3711
3712 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3713 $widget->{old_w} = $widget->{w};
3714 $widget->{old_h} = $widget->{h};
3715
3716 $widget->{w} = $w;
3717 $widget->{h} = $h;
3718
3719 $widget->emit (size_allocate => $w, $h);
3720 }
3721 }
3722 }
3723
3724 while ($self->{post_alloc_hook}) {
3725 $_->()
3726 for values %{delete $self->{post_alloc_hook}};
3727 }
3728
1997 3729
1998 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3730 glViewport 0, 0, $::WIDTH, $::HEIGHT;
1999 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3731 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2000 glClear GL_COLOR_BUFFER_BIT; 3732 glClear GL_COLOR_BUFFER_BIT;
2001 3733
2002 glMatrixMode GL_PROJECTION; 3734 glMatrixMode GL_PROJECTION;
2003 glLoadIdentity; 3735 glLoadIdentity;
2004 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3736 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2005 glMatrixMode GL_MODELVIEW; 3737 glMatrixMode GL_MODELVIEW;
2006 glLoadIdentity; 3738 glLoadIdentity;
2007 3739
3740 {
3741 package CFClient::UI::Base;
3742
3743 ($draw_x, $draw_y, $draw_w, $draw_h) =
3744 (0, 0, $self->{w}, $self->{h});
3745 }
3746
2008 $self->_draw; 3747 $self->_draw;
2009} 3748}
2010 3749
2011############################################################################# 3750#############################################################################
2012 3751
2013package CFClient::UI; 3752package CFClient::UI;
2014 3753
2015$TOPLEVEL = new CFClient::UI::Toplevel; 3754$ROOT = new CFClient::UI::Root;
3755$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2016 3756
20171 37571
2018 3758

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